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Home My WebLink AboutGarden development project manual-1992 A PROPOSAL FORM CONTRACTOR DATE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT 12615 COUNTY ROAD 9 PLYMOUTH, MN 55441-1248 � TIME: 2:30 P.M. C.D.T. DATE: SEPTEMBER 29, 1992 ATTENTION: MR. DOUGLAS F. BRYANT, SUPERINTENDENT RE: GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK GENTLEMEN: THE UNDERSIGNED HAS EXAMINED THE CONTRACT DOCUMENTS, INCLUDING THE INSTRUCTIONS TO BIDDERS, GENERAL AND TECHNICAL CONTRACT CONDITIONS, AND IS FAMILIAR WITH THE SITE AND LOCATION OF THE PROJECT, THE NATURE OF THE WORK AND LOCAL CONDITIONS AFFECTING THE COST OF THE WORK AND HEREBY PROPOSES TO FURNISH ALL LABOR, MATERIALS, AND EQUIPMENT REQUIRED FOR THE CONSTRUCTION OF GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK AS DESCRIBED, IN STRICT CONFORMANCE WITH ALL REQUIREMENTS OF THE CONTRACT DOCUMENTS AS FOLLOWS: SITE WORK BASE BID: TO PERFORM SITE GRADING WITHIN THE CONSTRUCTION LIMITS AND TO PERFORM ALL CONSTRUCTION WORK FOR THE INISTALLATION OF BRICK PATHWAYS, STAIRS AND RETAINING WALLS FOR THE LUMP SUM OF: $ IRRIGATION SYSTEM BASE BID: TO PERFORM ALL CONSTRUCTION WORK FOR THE COMPLETE INSTALLATION OF THE IRRIGATION SYSTEM ACCORDING TO THE FOLLOWING UNIT PRICES. PAYMENT ESTIMATED UNIT ITEM DESCRIPTION OUANTITY UNIT pRICE EXTENSION 4.4.1 . 1 4-INCH PVC, SDR 26 1650 L.F. 4.4. 1 .2 3-INCH PVC, SDR 26 860 L.F. 4.4. 1 .3 2-INCH PVC, SDR 26 700 L.F. 4.4.1 .4 1-1/2 INCH PVC, SDR 26 700 L.F. 4.4.1 .5 l-1/4 INCH PVC, SDR 26 5500 L.F. 4.4.2.1 S-610 SPRINKLER HEAD 83 EA PROPOSAL FORM PAGE 1 OF 3 � PAYMENT ESTIMATED UNIT ITEM DESCRIPTION AQU NTITY UNIT PRICE EXTENSION 4.4.2.2 5-700 SPRINKLER HEAD 12 EA • 4.4.2.3 QUICK COUPLER 32 EA. 4.4.3. 1 4-INCH GATE VALVE 1 EA. 4.4.3.2 3-INCH GATE VALVE 2 � EA. 4.4.3.3 2-INCH GATE VALVE 1 EA. 4.4.3.4 1-1/4 TNCH GATE VALVE 6 EA. 4.4.4 ELECTRIC CONTROL VALVES 12 EA. 4.4.5 CONTROL WIRING 13Q00 L.F. 4.4.6 CONTROLLER 1 L.S. L.S. TOTAL SITE WORK $ TOTA� BASE BID- (THE SUM OF THE SITEWORK BASE BID AND THE IRRIGATION SYSTEM BASE BID ABOVE) $ BID SECURITY IN THE AMOUNT OF AT LEAST 5X OF THE BID ACCOMPANIES THIS PROPOSAL, THE SAME BEING SUBJECT TO FORFEITURE IN EVENT OF DEFAULT. IT IS UNDERSTOOD BY THE UNDERSIGNED THAT THE RIGHT IS RESERVED BY THE OWNER TO REJECT ANY OR ALL BIDS AND TO WAIVE IRREGULARITIES AND FORMALITIES IN ORDER TO SERVE THE BEST INTERESTS OF THE OWNER AND THAT THIS BID MAY NOT BE WITHDRAWN UNTIL FORTY-FIVE (45) DAYS AFTER THE DATE OF OPENING. � IF THIS BID IS ACCEPTED, THE UNDERSIGNED AGREES TO PROMPTLY FURNISH A PERFORMANCE BOND AND LABOR AND•MATERIAL PAYMENT BOND IN THE FULL AMOUNT OF THE CONTRACT AWARD AND TO PROVIDE EVIDENCE OF COMPLIANCE WITH THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT LABOR RATE REQUIREMENTS, IF APPLICABLE. FOR CONTRACTS IN AN AMOUNT LESS THAN $15,000, IN LIEU OF THE BOND, THE SUCCESSfUL BIDDER MAY PROVIDE AN IRREVOCABLE LETTER OF CREDIT IN THE SAME AMOUNT REQUIRED FOR THE BOND AND SUBJECT TO THE SAME CONDITIONS AS THE BOND. THE UNDERSIGNED FURTHER AGREES THAT IF AWARDED A CONTRACT FOR CONSTRUCTION, THE I�RK WILL COMMENCE ON/OR ABOUT OCTOBER 19, 1992 AND HE SHALL WORK CONTINUOUSLY ON THIS PROJECT AND COMPLETE THE WORK BY AUGUST 1 , 1993. PROPOSAL FORM PAGE 2 OF 3 . ♦ IT IS UNDERST�D THAT IF ACCEPTED BY THE OWNER, THIS PROPOSAL BECOMES A Pi4RT OF THE C�NTRACT DOCUMENTS, AND FAILING TO COMPLY WITH ANY PART OF THIS PROPOSAL WILL BE TAKEN AS FAILURE OF THE BIDDER TO COMPLY WITH THE CONTRACT DOCUMENTS AND WILL BE JUST CAUSE FOR REJECTION OF THE WORK. RESPECTFULLY SUBMITTED: BIDDER IS (CORPORATION> (PARTNERSHIP> (INDIVIDUAL> FIRM: BY: . TITLE: ADDRESS: ZIP CODE TELEPHONE: ACKNOWLEDGES RECEIPT OF ADDENDAS (INITIAL AFTER EACH ADDENDA IS RECEIVED}: 1 . 2. PROPOSAL FORM PAGE 3 OF 3 + ADDENDUM N0. 1 FIRST ADDENDUM TO BIDDING REQUIREMENTS, CONTRACT DOCUMENTS, CONDITIONS OF THE , CONTRACT, DRAWINGS AND SPECIFICATIONS ENTITLED: NOERENBERG MEMORIAL COUNTY PARK GARDEN DEVELOPMENT THE ADDITIONS, REVISIONS, CORRECTIONS AND CLARIFICATIONS CONTAINED HEREIN SHALL BE MADE TO THE BIDDING REQUIREMENTS, CONTRACT FORMS, CONDITIONS OF THE CONTRACT, DRAWINGS, AND SPECIFICATIONS FOR THE PROJECT AND SHALL BE I NCLUDED IN THE SCOPE OF THE WORK AND BID PROPOSALS TO BE SUBMITTED. REFERENCES MADE BELOW TO SPECIFICATIONS AND DRAWINGS SHALL BE USED AS A GENERAL GUIDE ONLY. BIDDERS SHALL DETERMINE FOR THEMSELVES THE FULL SCOPE OF WORK AFFECTED BY ADDENDUM ITEMS. � SPECIFICATIQN ITEMS INSTRUCTIONS TO BIDDERS ADD THE FOLLOWING PREVAILING WAGE RATE LIST TO THAT CONTAINED IN THE SPECIFICATIONS. SECTION 02515 - UNIT PAVERS PART 2- PRODUCTS MANUFACTURERS - ADD THE $ELDEN BRICK C0. TO THE LIST OF AVAILABLE _ MANUFACTURERS. EDGE RESTRAINTS PAVER EDGE: PAVER EDGE RESTRAINT SYSTEM MANUFACTURED BY PAVE TECH, INC. OR APPROVED EQUAL. PLASTIC EDGE REST�AINTS: MANUFACTURER'S STANDARD TRIANGULAR POLYVINYL CHLORIDE EXTRUSIONS, 1-3/4 INCHES HIGH BY 3-1/2 INCHES IONG BY 10 FEET LONG, RIGID TYPE FOR STRAIGHT EDGES AND FLEXIBLE TYPE FOR CURVED EDGES; WITH PIPE CONNECTORS AND 3/8 INCN DIAMETER BY 12 INCH LONG STEEL SPIKES, DESIGNED TO SERVE AS EDGE RESTRAINTS FOR UNIT PAVERS. ADD THE FOLLOWING COMPLETE SECTION SECTION 04400 - STONE ADDENDUM N0. 1 PAGE 1 OF 1 ` PREVAILING WAGES �'OR �TATE FUNDED~CONSTRUCTION PROJECTS ;;� ' � THIS NOTICE MUST BE POSTED ON THE JOBSITE IN A CONSPICUOUS PLACE CONSTRUCTION TYPE: HIGHWAY AND HEAVY CGUNTY: 27 HENNEPIN � EFFECTIVE: 910601 THIS PROJECT IS COVERED BY MINNESOTA PREVAILING WAGE STATUTES. WAGE RATE3 LISTF BELOW ARE THE MINIMUM HOURLY R.ATES TO BE PAID ON THIS PROJECT. LABOR CLASSES NC LISTED BELOW HAVE NO RATE DETERMINED DUE TO LACIC OF INFORMATION. ALL HOURS WORKED IN EXCESS OF EIGHT (8) HOURS PER DAY AND FORTY (40) HOURS PER WEEK SHALL BE PAID AT A RATE OF ONE AND ONE HALF ( 1 1/2) TIMES THE BASIC HOURL` RATE. ��IOLATIONS SHO�LD BE REPORTED TO THE DEPARTMENT OF TRANSPORTATION, OFFICE OF CONSTRUCTION, TRANSPORTATION BLDG, JOHN IRELAND BLVD, ST PAUL� MN 55155 612-296-6353 . * INDICATES THAT ADJACENT COUNTY RATES WERE USED FOR THE LABOR CLASS LISTED. � EFFECT BASIC FRNG TOTA LABOR CODE AND CLASS DATE RATE RATE RATE ----------------------------------------------- ------ ----- ---- ---- 101 LABORER, COI�IIKON (GEN LABOR WRR) 910601 14 .40 4 .25 18.6 102 LABORER, SKILLED (ASST CRFT JRNY 910601 14 .55 4 .25 18.8 103 LABORER, LANDSCAPING 910601 8.55 2.12 10.6 104* FLAGPERSON 910601 7.85 0.00 7.8 105 WATCHPERSON 910601 10.20 3.55 13.7 107 PIPELAYER (WATER, SEWER & GAS) 910601 14.85 4.25 ��19.1 208 TUNNEL MINER 910601 15. 10 4.25 19.3. 109 UNDRGRND & OPEN DITCH LABORER 910601 14.60 4 . 25 18.8` 201* AIR COMPRESSOR OPERATOR 910601 15 .03 3.95 18.9f 202 ASPHLT, BTMNOUS STBLZR OPER.ATOR 910601 18.07 3.95 22.02 203 DRGLN/SMLR EQMT W/SHV CONTROLS 910601 18.92 3.95 22.8 204 BTMNOUS SPREADER & FINISHER 910601 18.07 3.95 22.0 205 BTMNOUS SPREAD & FINISHER HELPER 910601 16 .03 3.95 19.9 206* CONVEYER OPERATOR 910601 13.82 3.95 17.7 207 CONCRETE DIST,SPRDR,FINISHER 910601 15.03 3.95 18.9 208 CONCRETE SAW (MULTI BLADE,PWR) 910601 15.03 3.95 18 .9 ..vuiVl� . � i n�lY1V�Y1N `J1UOui ��, :,i,. ,��.i 1�ra.��... :t�lv� iU`1��, . I�ABOR CODE AND CL°ASS DATE RATE RATE 'RATE ----------------------------------------------- ------ ----- ---- ----- 209,� CRUSHER,WASHER,SCREEN OPERATOR 910601 18 . 07 3 . 95 22.42 210 CURB MACHINE . . 910601 18 . 07 3 . 95 22 .02 211 FRONT END LOADER UP TO 1 CU YD 910601 15 . 03 3 . 95 18 .98 213 FORKLIFT OPERATOR 910601 18 . 07 3 .95 22 .02 214 FRONT END LOADER OPERATOR 910601 18 . 07 3 . 95 22 .02 217 GRADER/MOTOR PATROL,MULTI USE 910601 18. 37 3 .95 22.32 218 GRADER (MOTOR PATROL) 910601 15.03 3 .95 18.98 219 GREASER (TRUCR AND TRACTOR) 910601 13 . 82 3 .95 17 .77 220 HOIST ENGINEER 910601 18 .07 3 . 95 22.02 222 MECHANIC OR WELDER 910601 18 .07 3.95 22.02 223 OILERS (SHOVEL,CRANE,DRAGLINE) 910601 13. 82 3 .95 17 .77 224* PICFC UP SWEEPER 910601 18.07 3 .95 22.02 226 ROLLER, SELF PROP FOR COMPACTION 910601 13.82 3 . 95 17 .77 227 BTMNOUS ROLLER UP TO 6 TONS 910601 15 .03 3 . 95 18.98 228 BTMNOUS ROLLER 6 TONS & OVER 910601 18 . 07 3.95 22.02 229 SCRAPER, 32 CU YDS AND OVER 910601 18. 19 3. 95 22.14 231 RUBBER TIRED TR.ACTOR,BACR HOE 91060I 18.07 3. 95 22.02 232 SHOULDERING MACHINE, APSCO TYPE 910601 15.03 3.95 18.98 234 TURNAPULL 910601 18 .07 3 . 95 22.02 235 TR.ACTOR D2,TD6 TYPE PWR TARE-OFF 910601 15. 03 3 .95 18.98 236 TRACTOR OVER D2, TD6 910601 18 .07 3.95 22.02 237* PWR ACTUATED AUGERS & BORING 910601 15 .03 3 .95 18.98 238* TRUCK CRANE OILER 910601 13 .82 3.95 17 .77 301 BITUMINOUS DISTRIBUTOR DRIVER 910601 15. 85 2 .78 18.63 302* DUMPMAN 910601 15 .60 2 . 78 18.38 305 TRUCR DRIVER (HAULING MACHINERY) 910601 16 .50 2 .78 19 •28 306 SINGLE AXLE OR TWO AXLE UNIT 910601 15. 60 2. 78 18. 38 307 TANDEM AXLE OR THREE AXLE UNIT 910601 15 . 85 2 .78 18 . 63 •� COUNTY: 27 HENNEPIN 910601 H EFFECT BASIC FRNG TOTA; � LABOR CODE AND CLASS DATE RATE RATE RATE ��---------------------------------------------- ------ ----- ---- ----- 308 FOZJR AXLE UNTT 910601 15.95 2 .78 18 .73 309 FIVE AXLE UNIT 910601 16 .50 2 .78 1.9 .28 409 CARPENTER 910601 18. 61 4 . 62 23.23 406 CEMENT MASON 910601 18 . 83 3 . 97 22.80 407 ELECTRICIAN 910601 19 .96 7 .63. 27 .59 411 GROUNDMAN 910601 14 .16 2 . 12 16.28 413 LINEMAN 910601 20.58 4 .59 25.17 414* MILLWRIGHT 910601 19 .41 4 . 32 23.73 416 PILEDRIVERMAN 910601 18.41 4 ..82 23.23 419* PLUMBER 910601 17 . 20 8 .71 25.91 920501 18.24 8 . 71 26.95 � . • • • , � • � . � -- �_.4 ir i�I1��.--'�=��r3^.'d�!:=(i-. _ . . r: 'i r � i �>��i-- � � . ,��f�t/% .�`�f^r 1�� -. i-�._'-%;� � � K� !�/L' 1�•.t� "��:1�:li:�'.::•Z�: �._•= i�' .' �•i../ �[��:- ..•_�• .s- :�� •s�• I�•� +� "_'„��:. . _ i r ..�-��''� �� S��►��.� _i• tI. � *� � �1� _ r� t � .� - � .�. . �� .. � . - .. � �j�' ��.�.'f R y . � 1 / s .� . : ` � / �,.ri� .� � � �� .� . f" �r� , � - � �► .� � ,�� _� ��ti + .�, . :, -r�ir . • � � �t�r�� -, , -�....�_f � •_�-t.1.-r_ ,E , •r_ a,. C •� - . L.•� ;.. �.. � .:� �: " 's. � �s -'f�tL-j�r ' '�r ;r r:� i / � � � I!i "t� ..�r �- � .. �1�.i� Y � ' � � l� 1 r.�'7l . � �i1_ :_�. ,1 —3 �. � `1 ., ! i i' �� ' \� ./�► �� t. r-,�-S� � � � -• � .�� s i��_ '�� i■ � / � - - _ � ►�J' - j� • .�-"� �.•It r- �1r_.:�' r`-��I:' N -�f �'_• •-.�-� .r-_ �. .•- ... : �• �- % % r•.�.�� ,.� ii �t �•:! -_��r_•�% I�� . .';n,■ �d��I�: / / ,+.�_ ►�I� -i� �a�":�Z:' �1�'-�I� � � ��r�� • s ��. �"� '��.r / / �[...7•�_��w'�:!._�i� �'�.t�i• / / �, � ,.1�� - "'"i:\ 2�� /�i� �� _� � � ��t�►P�'�I.��Ii � "'/t._;i '' :G..'ZC.. ;'i�,�p / .' ,., I �`�rt'ii�� t ' �� _ . _ -� / % / / '/////%/. %//%/. 1�1 � � ...- �_. �-�- .: ,_.. .. .�...�-, _ � -�., . � - � .. t �. _ . . , . _ , . ;� � - ,_ t ' . �sr, - � .. � • � • � • � • $ECTION 04400 - STONE PART 1 - GENERAL � THE WORK UNDER THIS SECTION IS SUBJECT TO REQUIREMENTS OF THE CONTRACT DOCUMENTS INCLUDING THE GENERAL CONDITIONS, SUPPLEMENTARY CONDITIONS, AND SECTIONS UNDER DIVISION - GENERAL REQUIREMENTS. � PROVIDE CUT STONEWORK FOR EXTERIOR APPLICATIONS: RETAINING WALL COPING SUBMITTALS WITH PRODUCT DATA, SUBMIT THE FOLLOWING: SAMPLES, 12 INCHES SQUARE, OF EACH FINISH AND TYPE OF DIMENSION STONE. SHOP DRAWINGS INDICATING DIMENSION STONE THICKNESSES, PROFILES, AND JOINT LOCATIONS, PLUS ANCHORING AND FASTENING DETAILS INCLUDING LOCATION OF PRESET INSERTS. SYSTEM PERFORMANCE REQUIREMENTS ENGINEER, FABRICATE AND INSTALL DIMENSION STONEWORK BASED ON TME FOLLOWING CRITERIA, WITH SAFETY FACTORS FOR STONE APPLIED TO STONE'S SAFETY FACTOR. SAFETY FACTQRS FOR INDIANA LIMESTONE: AS INDICATED IN "TECHNOTE ON SAFETY FACTORS" BY THE INDIANA LIMESTONE INSTITUTE OF AMERICA. ANCHORING SYSTEM: CAPABLE OF SUSTAINING FORCES GENERATED BY GRAVITY LOADS, WIND LOADS AND STRESSES INDUCED BY THERMAL MOVEMENT, ACTING SEPARATELY OR IN COMBINATION, WITHOUT EXCEEDING ALLOWABLE STRESSES AS DETERMINED BELOW: � FOR STONE, DIVIDE AVERAGE ULTIMATE STRENGTH, AS ESTABLISHED BY TEST, BY STONE'S SAFETY FACTOR. FOR STRUCTURAL STEEL ANCHORS, COMPLY WITH AISC "SPECIFICATION FOR DESIGN, FABRICATION, AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS". FOR STAINLESS STEEL COMPONENTS, DO NOT EXCEED 54 PERCENT OF YIELD STRESS. PRECONSTRUCTION STONE TESTING OWNER WILL EMPLOY AND PAY A QUALIFIED INDEPENDENT TESTING LABORATORY TO PERFORM PRECONSTRUCTION TESTING ON EACH TYPE AND VARIETY OF STONE FOR COMPLIANCE WITH PHYSICAL PROPERTY REQUIREMENTS SPECIFIED IN REFERENCED ASTM STANDARD SPECIFICATIONS. SECTION 04400 - STONE PAGE 1 OF 3 PART 2 - PRODUCTS STONE PROVIDE MATCHED BLOCKS FROM A SINGLE QUARRY FOR EACH TYPE, VARIETY, COLOR, AND QUALITY OF STONE REQUIRED WITH CONSISTENT COLOR RANGE AND TEXTURE, EXTRACTED FROM A SINGLE BED OF QUARRY STRATUM ESPECIALLY RESERVED FOR PROJECT, UNLESS STONES FROM RANDOMLY SELECTED BLOCKS ARE ACCEPTABLE TO OWNER FOR AESTHETIC EFFECT. LIMESTONE ASTM C 568, OF CLASSIFICATION AND VARIETY INDICATED BELOW: VARIETY/CLASSIFICATION: DOLOMITE/CATEGORY III (HIGH DENSITY) , QUARRIED IN WINONA STONE DISTRICT OF MINNESOTA AS MANUFACTURED BY BLESANZ STONE CO. , INC. OF THE FOLLOWING COLOR AND FINISH: MATCH OWNER'S SAMPLE. MORTAR AND GROUT MATERIALS CEMENT: ASTM C 150, TYPE I OR II OR, FOR COLD-WEATHER CONSTRUCTION, TYPE III, GRAY OR WHITE AS NEEDED TO PRODUCE hiORTAR COLOR REQUIRED. HYDRATED LIME: ASTM C 207, TYPE S. SAND: ASTM C 144. LATEX ADDITIVE (WATER EMULSION) DESCRIBED BELOW OF TYPE SPECIFICALLY RECOMMENDED BY LATEX ADDITIVE MANUFACTURER FOR USE WITH JOB�MIXED LATEX-MODIFIED MATERIALS OF TYPE INDICATED: STYRENE BUTADIENE RUBBER IN FACTORY-PREDILUTED FORM. WATER: CLEAN, NONALKALINE, AND POTABLE. ANCHORS AND ATTACHMENTS DESIGN AND DETAILING OF ANCHORS AND ATTACHMENTS, AS REQUIRED TO SUPPORT STONE, SHALL BE BY STONE SUPPLIER. PROVIDE ANCHORS AND ATTACHMENTS FOR SUPPORT OF DIMENSION STONEWORK, FABRICATED' FROM THE FOLLOWING METALS FOR CONDITIONS AND ANCHORS INDICATED BELOW: SETTING BUTTONS LEAD OR RESILIENT PLASTIC BUTTONS, NONSTAINING TO STONE. A NT ELASTOMERIC SEALANTS, NONSTAINING TO STONE AND� IN COLOR MATCHING STONE AS SELECTED BY OWNER, FOR PRODUCTS CORRESPONDING TO THOSE INDICATED BELOW: SEALANT FOR JOINTS IN DIMENSION STONEWORK: MULTI-PART NON-SAG URETHANE SEALANT. STONE FABRICATION COMPLY WITH RECOMMENDATIONS AND TOLERANCES OF APPLICABLE STONE ASSOCIATION. PROVIDE HOLES AND SINKAGES FOR ANCHORS, FASTENERS, SUPPORTS AND LIFTING DEVICES. SECTION 04400 - STONE PAGE 2 OF 3 , • ` �. - FOR LIMESTONE, COMPLY WITH RECOMMENDATIONS OF THE INDIANA LIMESTONE INSTITUTE OF AMERICA, INC. (ILI> AS PUBLISHED IN THE "INDIANA LIMESTONE HANDBOOK". CUT ACCURATELY TO SHAPE AND DIMENSIONS SHOWN ON FINAL SHOP DRAWINGS. PROVIDE CHASES, REVEALS, REGLETS, AND OPENINGS FOR CONTINUOUS WORK. CONTROL DEPTH OF STONES AND BACK CHECK TO MAINTAIN MINIMUM CLEARANCES BETWEEN BACKS OF STONES AND SURFACES OR PROJECTIONS OF STRUCTURAL MEMBERS, BACKUP WALLS, AND OTHER WORK BEHIND STONES. MORTAR AND GROUT MIXES COMPLY WITH REFERENCED STANDARDS AND WITH MORTAR AND GROUT MANUFACTURERS' PRINTED INSTRUCTIONS. PORTLAND CEMENT/LIME SETTING MORTAR FOR NONPAVING INSTALLATIONS: ASTM C 270, PROPORTION SPECIFICATION, AND AS FOLLOWS: SET LIMESTONE WITH TYPE N h10RTAR. PART 3 - EXECUTION INSTALLATION COORDINATE WITH OTHER TRADES AS NECESSARY. PROVIDE TEMPLATES OR DRAWINGS AS REQUIREp. EXECUTE DIMENSION STONEWORK BY SKILLED MECHANICS, AND EMPLOY SKILLED STONE FITTERS AT THE SITE TO DO NECESSARY FIELD CUTTING AS STONES ARE SET. USE POWER SAWS TO CUT STONES. SET DIMENSION STONE IN ACCORDANCE WITH DRAWINGS, C�IPLETE WITH ANCHORS, SUPPORTS, FASTENERS, AND OTHER ATTACHMENTS TO SECURE DIMENSION STONEWORK IN PLACE. SET STONES ON SETTING BUTTONS OR SHIMS TO MAINTAIN UNIFORM JOINT WIDTHS OF DIMENSION INDICATED. SET STONE WITH MORTAR JOINTS, EXCEPT AT EXPANSION JOINTS WHERE INDICATED. FILL ANCHOR HOLES WITH MORTAR. RAKE OUT JOINTS AND POINT WITH MORTAR. TOOL JOINTS SIIGHTLY CONCAVE. REMOVE AND REPLACE DAMAGED OR DEFECTIVE DIMENSION STONEWORK TO MATCH ADJACENT ACCEPTABLE DIMENSION STONEWORK. CLEANING CLEAN DIMENSION STONEWORK NOT LESS THAN 6 DAYS AFTER PLACEMENT WITH CLEAN WATER AND STIFF BRISTLE FIBER BRUSHES. SECTION 04400 PAGE 3 OF 3 ' , ' � �-Iennepin Parks 1 GARDEN D��VELOPMENT AT ' NOEI�.ENBE�.G MEMORIAL COUNTY PARK � SEPTEMBER 29, 1992 ' ' � ' PROJECT � MANUAL � � ' Suburban Hennepin Regional Park District Department of Planning & Engineering , 12615 County Road 9, Plymouth, MN 55441-1248 6121559-9000, Fax 612/559-3287 ' ' 25 � ' ' ' � ' � i 1 ' GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK i 1 1 1 � 1 1 . 1 1 ' SUBURBAN HENNEPIN R EGIONAL PARK DISTRICT 12615 COUNTY ROAD 9 ' PLYMOUTH, MN 55441-1248 ' � � TABLE OF CONTENTS , SECTION TITLE . ' TITLE PAGE TABLE OF CONTENTS , ADVERTISEMENT FOR BIDS ' LOCATION MAP � INSTRUCTIONS TO BIDDERS � PREVAILING WAGE RATE PROPOSAL FORM ICONTRACT FORM � A• GENERAL CONDITIONS � B• SPECIAL CONDITIONS � SOILS REPORT C. TECHNICAL SPECIFICATIONS - SITE WORK ID• TECHNICAL SPECIFICATIONS - IRRIGATION SYSTEM � , � ' I HEREBY CERTIFY THAT THIS SPECIFICATION WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY REGISTERED LANDSCAPE ARCHITECT UNDER THE LAWS ' OF THE STATE OF MINNESOTA. 1 NAME DATE � � . I�� REGISTRATION N0. 1 . ' . ' � (OFFICIAL PUBLICATION) ' ADVERTISEMENT FOR BIDS SUBURBAN HENNEPIN REGIONAL PARK DISTRICT , HENNEPIN COUNTY, MINNESOTA FOR GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK / NOTICE IS HEREBY GIVEN THAT SEALED BIDS WILL BE RECEIVED IN THE OFFICE OF THE SUPERINTENDENT, SUBURBAN HENNEPIN REGIONAL PARK DISTRICT, 12615 COUNTY ROAD 9, PLYMOUTH, MN 55441-1248 AND OPENED BY THE SUPERINTENDENT AT 2:30 P.M. , 1 C.D.T. , ON SEPTEMBER 29, 1992 FOR FURNISHING ALL LABOR, MATERIALS, EQUIPMENT � AND SKILL REQUIRED FOR WORK DESCRIBfD IN THE DRAWINGS AND SPECIFICATIONS. THE WORK INCLUDES GRADING, BRICK PATHWAYS, BRICK FACED RETAINING WALLS AND STAIRS � AND AN IRRIGATION SYSTEM. , PROPOSAL FORMS AND OTHER CONTRACT DOCUMENTS ARE ON FILE IN THE OFFICE OF THE SUPERINTENDENT, 12615 COUNTY ROAD 9, PLYMOUTH, MN 55441-1248, THE MINNEAPOLIS , AND ST. PAUL BUILDERS' EXCHANGES, AND THE PLAN ROOM OF F. W. DODGE AND CONSTRUCTION BULLETIN. 1 BIDDERS MAY OBTAIN COMPLETE SETS OF DRAWINGS AND SPECIFICATIONS FROM THIS OFFICE, LOCATED ON COUNTY ROAD 9, PLYMOUTH, MN, UPON DEPOSIT OF FIFTEEN DOLLARS ($15.00) FOR EACH SET. DEPOSITS WILL BE REFUNDED UPON RETURN OF THE DRAWINGS , AND SPECIFICATIONS IN GOOD CONDITION WITHIN TEN (10> DAYS AFTER BIDS ARE OPENED. THE CURRENT MINIMUM WAGE RATE PER HOUR TO BE PAID FOR EACH CLASSIFICATION OF � WORK SHALL BE THE LOCAL PREVAILING RATE, INCLUDING FRINGE BENEFITS AS DEFINED IN MINNESOTA STATUTE 177.42. NO BID WILL BE CONSIDERED UNLESS SEALED AND FILED WITH THE SUPERINTENDE�NT , BEFORE THE $TATED BID TIME AND ACC�IPANIED BY A BIDDER'S BOND OR CERTIFIED CHECK MADE PAYABLE WITHOUT RECOURSf TO TFFE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT IN AN AMOUNT EQUAL TO 5X OF THE BASE BID. A PERFORMANCE BOND AND A � LABOR AND MATERIAL PAYMENT BOND IN THE FULL AMOUNT OF THE CONTRACT SUM WILL BE REQUIRED OF THE SUCCESSFUL BIDDER. ' NO BID MAY BE WITHDRAWN FOR A PERIOD OF FORTY-FIVE (45) CALENDAR DAYS AFTER BIDS ARE OPENED. THE BOARD RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AND TO WAIVE IRREGULARITIES AND FORMALITIES IN ORDER TO AWARD THE CONTRACT IN THE BEST INTERESTS OF THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT. � � BY ORDER OF THE BOARD OF COMMISSIONERS SUBURBAN HENNEPIN REGIONAL PARK DISTRICT � � DOUGLAS F. BRYANT SUPERINTENDENT & SECRETARY TO THE BOARD � ' , ... � � �' .:i= � .. . � ._�_.. � ♦ ! �.,!`"� F e.�r � � � � �, �_� __ � s ■ e = i o �s,l p , :� ( ; St1BlIR8AN 19T! � � �� HEIWVEPIN '' 'j ••'"• � i i REGIONAL .y ' `�_ --r� - - _ _ ,- = - -. __ - - �+ .� i � �_�a.�:, i _..�? �/ I PARK , � � y i , DISTRICT LEGEND + � ...�• _- ' _„'._ / _ ...`._:._:.:_. � I -- �... � ' � J �� .....o ,I �✓ ..:, _ � � ' i� A N O L i A � ' .,, _ _ .. .. . _... , .-W�.... � -.�. , , r � '°'.•�"'Z./'.. �.. y • ___"'_. '__ ' " � - / �I , ! . 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O . � . , . � �-�— � , , ' � •J_ _ "' ' � • : -� � _ ,� --- .. , , - � - ' ,,,�, _ . � _ ... � , .�.. , , - , - --..... -- I ' � � - . � � i i -'-.... , ....... , i ...----=---- •- • , � .--- t--�--- - i i "'"' � _� � . i ., � ._. • �. .. :.. . � �,, � ..•- • ----- ------------ - -�--�--• -• - --�--s - ' � R R..." � � I ....e � � J �- ..r I j _ �T— - - � � _ �,�,i • i � j � W... �`\ •' ' -----•- � '� , I I ,.�.4 �. � " w .�..s _ " � - �;Y l � � - - �--• - � •---• � .. y� � , — � �' j •_ ��ti.... �� - � ' _ - - --.-- ` � e.�w _ 5�� _ : �. F . 'I � �wc�[ ' , � , ; • '� � ; -- .-- 1, ,� i � a,. _ --- ;�� ` ' I '' � • 1 d a _ � ---•-- � , .,. � Cj A R .V � , � �- ...-i .��._.K. � � .. .. ': -. � 1 _.. ;._ � ._____ _ __ ._._____ _ _ � - �. - • � � ( , w�� j I � : � • � q�`� I , � � � ,....o , � � -- --- ----------- �� '-'--�-'-' ------+---� I , f � - - -- ------- � � i j � o"'"�"�'� �- ---• [ ' I . � / , ✓ __, �m��.v � ! � �� I 1�� .�.�.�'�.��.�. I / -�--, � S C O i � i � � - '�^ � i . i r -� , ,. . ' �— ..�,, --� `' _-• ,- _ _ ... �+`'' -----•-----••-- ---•---- �... �•`�J� _ -� i _�" 3 I B L E /' � � � i � � I �I � `� w _ ,r�J. � . ' ' � � I � �. / ".. . �� '�"s;.r. � �� ._._._._._ i ' sc�E: HENIVEP7N n�o�r�� Mo�u►� cou�Y �c PARICS °�: ' LOCATbQN PLAN �,,,�: nrownTuruT ne n1 •uuluf3 AW1 Cur1YCCQ11�lr SR�.af1AA �HEET OF 1 � INSTRUCTIONS TO BIDDERS j1 . SEALED BIDS FOR GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK FOR THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT, WILL BE RECEIVED AND OPENED AT THE OFFICE OF THE SUPERINTENDENT, SUBURBAN HENNEPIN REGIONAL PARK DISTRICT j HEADQUARTERS, 12615 COUNTY ROAD 9, PLYMOUTH, MINNESOTA 55441-1248 AT 2:30 P.M. ON SEPTEMBER 29, 1992. � 2. DEFINITIONS: A. OWNER. "OWNER" SHALL MEAN THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT ' AND ITS DULY AUTHORIZED OFFICIALS. DOUGLAS F. BRYANT, SUPERINTENDENT SUBURBAN HENNEPIN. REGIONAL PARK DISTRICT ' 12615 COUNTY ROAD 9 PLYMOUTH, MN 55441-1248 , B. CONTRACTOR. "CONTRACTOR" SHALL MEAN THE PERSON, FIRM OR ORGANIZATION THAT IS AWARDED THE CONTRACT FOR THE CONSTRUCTION OF ANY DIVISION OF THE. PROJECT DESCRIBED IN THESE DRAWINGS AND SPECIFICATIONS. � C. CONSULTANT. "CONSUL7ANT" SHALL MEAN THE DULY AUTHORIZED REPRESENTATIVE OF THE OWNER. , 3. AWARD OF BID, EXECUTION OF CONTRACT: A. THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT BOARD OF COI�IISSIONERS WILL � MEET ON OCTOBER 8, 1992 TO CONSIDER THE BIDS. ACCEPTANCE OF A PROPOSAL SHALL BIND THE BIDDER TO PROVIDE BONDS AND CERTIFICATES AND TO EXECUTE A CONTRACT, THE FORM OF WHICH IS INCLUDED IN THESE SPECIFICATIONS, WITHIN � TEN (10) DAY� AFTER NOTIFICATION OF SUCH AWARD. 4. ORM OF �RO�OSALS: , A. ALL PROPOSALS MUST BE SUBMITTED ON THE UNALTERED FORMS PROVIDED AND IN- CLUDED WITH THESE SPECIFICATIONS. EACH PROPOSAL MUST BE SUBMITTED IN A SEALED ENVELOPE CLEARLY MARKED: � DOUGLAS F. BRYANT, SUBURBAN HENNEPIN REGIONAL PARK DISTRICT 12615 COUNTY ROAD 9, PLYMOUTH, MN 55441-1248 "PROPOSAL FOR GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK" AND , MUST BE ACCOMPANIED BY THE REQUIRED BID SECURITY. 5. SCOPE OF PROPOSALS: � A. PROPOSALS WILL BE ACCEPTED ONLY ON THE BASIS OF PERFORMING ALL OF THE WORK OUTLINED IN THE PROPOSAL. , ' � � INSTRUCTIONS TO BIDDERS � PAGE 1 OF 5 t B. BIDS MUST BE SUBMITTED BY PROPERLY FILLING EACH AND EVERY SPACE PROVIDED � FOR THAT PURPOSE ON THE PROPOSAL NERETO ATTACHED. BIDS NOT CONFORMING TO THESE REQUIREMENTS MAY BE REJECTED AS IRREGULAR. � 6. CONTRACTOR'S PERFORMANCE AND PAYMENT BOND: A. THE CONTRACTOR SHALL PROMPTLY FURNISH A PERFORMANCE BOND AND LABOR AND � MATERIAL PAYMENT BOND IN THE FULL AMOUNT OF THE CONTRACT PRICE IN A FORM AND WITH SURETIES APPROVED BY THE OWNER. THE BOND SHALL GUARANTEE TO KEEP ALL WORK CONSTRUCTED UNDER THIS CONTRACT FREE FROM DEFECTS IN � MATERIALS OR WORKMANSHIP FOR A PERIOD 'QF ONE YEAR FROM AND AFTER ITS COMPLETION BY THE CONTRACTOR AND ITS ACCEPTANCE BY THE OWNER. FOR CONTRACTS IN AN AMOUNT LESS THAN $15,000, IN LIEU OF THE BOND, THE ' SUCCESSFUL BIDDER MAY PROVIDE AN IRREVOCABLE LETTER OF CREDIT IN THE SAME AMOUNT REQUIRED FOR THE BOND AND SUBJECT TO THE SAME CONDITIONS AS THE BOND. 7. INFORMATION CONCERNING THE WORK AND THE SITE: , A. EACH BIDDER SHALL CAREFULLY EXAMINE THE DRAWINGS AND SPECIFICATIONS AND , FULLY INFORM HIMSELF OF THE NATURE, LOCATION, AND CONDITIONS UNDER WHICH THE WORK IS TO BE PERFORMED OR MATERIALS DELIVERED, AND IF AWARDED A CONTRACT, SHALL NOT BE ALLOWED EXTRA COMPENSATION BECAUSE OF FAILURE TO � HAVE SO INFORMED HIMSELF. BIDDERS SHALL NOT RELY UPON STATEMENTS OR REPRESENTATIONS OF OFFICERS OR EMPLOYEES OF THE OWNER WITH REFERENCE TO THE SITE OR THE CONDITIONS OF THE WORK. B. THE BIDDER IS INVZTED TO VISIT AND INSPECT THE SITE WITH THE PARK RESERVE � DISTRICT REPRESENTATIVE PRIOR TO THE BID OPENING. 8. BID SECURITY: r A. EACH BIDDER MUST SUBMIT BID SECURITY IN THE FORM OF CASH, CERTIFIED CHECK � OR BID BOND PAYABLE TO THE SUBURBAN. HENNEPIN REGIONAL PARK DISTRICT IN AN AMOUNT NOT LESS THAN FIVE PERCENT (5X> OF THE TOTAL BASE BID SUBMITTED. B. THE BID SECURITY SHALL BE FORFEITED IF THE BIDDER FAILS OR REFUSES TO � ENTER INTO CONTRACT AND FURNISH BOND WITHIN TEN CALENDAR DAYS AFTER HIS PROPOSAL SHALL HAVE BEEN ACCEPTED. THIS CLAUSE IN NO WAY SHALL LIMIT THE OWNERS REMEDIES IN LAW OR IN EQUITY. � C. THE BID SECURITY OF UNSUCCESSFUL BIDDERS WILL BE RETURNED WITHIN 15 DAYS AFTER AWARD OF CONTRACT. BID SECURITY OF THE SUCCESSFUL BIDDER WILL BE , RETURNED AFTER HE ENTERS INTO CONTRACT AND FURNISHES SATISFACTORY PERFORMANCE BOND. 9. LAYING OUT THE WORK: � A. ALL CONSTRUCTION STAKING WILL BE PROVIDED BY THE CONTRACTOR. THE CONTRACTOR MUST SUPPLY HIS OWN SURVEYING SERVICES TO ACCOMPLISH THE , REQUIRED WORK. OWNER WILL ONLY SUPPLY HORIZONTAL AND VERTICAL CONTROL MONUMENTATION AS INDICATED IN THE PLANS. CONTROL MONUMENTATION DESTROYED BY CONTRACTOR'S NEGLECT WILL BE REPLACED AT THE CONTRACTOR'S EXPENSE. � iNSTRUCTIONS TO BIDDERS � PAGE 2 OF 5 1 � 10. PROSECUTION OF THE WORK: ' A. IMMEDIATE CONSTRUCTION AND EARLY COMPLETION OF THE WORK IS ESSENTIAL AND WILL BE A FACTOR IN CONSIDERING AWARD OF THE CONTRACT. IT IS THE INTENT OF THE OWNER THAT THE WORK SHOULD BEGIN ON OR ABOUT OCTOBER 19, 1992 AND � BE COMPLETED BY AUGUST 1 , 1993. 11 . PAYMENT: 1 A. PAYMENT TO THE CONTRACTOR WILL BE MADE MONTHLY IN ACCORDANCE WITH THE GENERAL CONDITIONS OF THIS CONTRACT. , B. WHEN fHE CONTRACT REQUIRES THE EMPLOYMENt OF EMPLOYEES FOR WAGES BY THE BIDDER, �INAL SETTLEMENT SHALL NOT BE MADE UNTIL SATISFACTORY SHOWING IS � MADE OF A CERTIFICATE COMPLETED BY THE COMMISSIONER OF TAXATION (STATE OF � � MINNESOTA, DEPARTMENT OF TAXATION, FORM 134> INDICATING COMPLIANCE WITH THE PROVISIONS OF SECTION 290.92. � 12. CONTRACT DOCUMENTS: A. CONTRACT DOCUMENTS SHALL CONSIST OF THE FOLLOWING: ADVERTISEMENT FOR BIDS � LOCATION MAP INSTRUCTIONS TO BIDDERS PROPOSAL FORM � CONTRACT FORM - SECTION A. - GENERAL CONDITIONS SECTION B. - SPECIAL CONDITIONS � SECTION C. - TECHNICAL SPECIFICATIONS - SITEWORK SECTION D. - TECHNICAL SPECIFICATIONS - IRRIGATION SYSTEM DRAWINGS � 13. PRE-CONSTRUCTION MEETING: SUBSEQUENT TO THE AWARD OF THE CONTRACT FOR WORK OR NOTICE TO PROCEED, A � PRE-CONSTRUCTION MEETING WILL BE HELD AT THE PROJECT SITE. THE PURPOSE OF THE MEETING SHALL BE TO REVIEW ALL ITEMS WHICH WILL AFFECT THE PROPER EXECUTION AND EXPEDITING OF THE WORK. THE MEETINGS SHALL BE ATTENDED BY QUALIFIED SPOKESMEN � REPRESENTING THE CONTRACTOR AND THE OWNER. 14. ADDENDA , ANY ADDENDA ISSUED DURING THE TIME OF BIDDING SHALL BE COVERED IN THE BID PROPOSAL AND, IN CLOSING A CONTRACT, THEY WILL BEC�1E A PART THEREOF. LIST ON THE PROPOSAL FORM ALL ADDENDA RECEIVED. FAILURE OF A BIDDER TO RECEIVE ANY � ADDENDUM SHALL NOT RELEASE THE BIDDER FROM ANY OB�IGATIONS COVERED $Y THE CONTRACT DOCUMENTS, PROVIDED SAID ADDENDUM WAS SENT BY U. S. MAIL TO THE ADDRESS FURNISHED BY THE BIDDER FOR TRANSMITTAL OF U.S. MAIL. IT SHALL BE THE ' BIDDER'S RESPONSIBILITY TO MAKE INQUIRY AS TO ADDENDA ISSUED. � INSTRUCTIONS TO BIDDERS PAGE 3 OF 5 ' t � 15. SUBURBAN HENNEPIN REGIONAL PARK DISTRICT LABOR RATE REOUIREMENTS: THE MINIMUM WAGE RATE PER HOUR TO BE PAID FOR EACH CI.ASSIFICATION OF WORK � SHALL BE THE LOCAL PREVAILING RATE, INCLUDING FRINGE BENEFITS AS DEFINED IN MINNESOTA STATUTE 177.42. � 16. HENNEPIN PARKS GENERAL INSTRUCTIONS FOR MONITORING PREVAILING WAGE STANDARDS: ALL MECHANICS AND LABORERS, INCLUDING APPRENTICES AND TRAINEES, EMPLOYED OR � WORKING DIRECTLY UPON THE SITE OF THE WORK SHALL BE PAID UNCONDITIONALLY AND NOT LESS OFTEN THAN ONCE A WEEK, AND WITHOUT SUBSEQUENT DEDUCTION OR REBATE ON � ANY ACCOUNT, THE FULL AMOUNTS DUE AT TIME OF PAYMENT COMPUTED AT WAGE RATES � NOT LESS THAN THE AGGREGATE OF THE BASIC HOURLY RATES AND THE RATES OF PAYMENTS, CONTRIBUTIONS, OR COSTS FOR ANY FRINGE BENEFITS CONTAINED IN THE WAGE DETERMINATION DECISION OF THE SECRETARY OF LABOR WHICH IS ATTACHED HERETO � AND MADE A PART HEREOF, REGARDLESS OF ANY CONTRACTURAL RELATIONSHIP WHICH MAY BE ALLEGED TO EXIST BETWEEN THE CONTRACTOR OR SUBCON�RACTOR AND SUCH LABORERS AND MECHANICS. (THE CONTRACTOR'S OBLIGATION IS TO PAY THE TOTAL RATE IN THE FAR RIGHT HAND COLUMN ON THESE LISTS. WE DO NOT CARE HOW WAGES ARE DIVIDED � BETWEEN BASIC RATE AND FRINGE BENEFIT RATE SO LONG AS THE TOTAL RATE IS PAID. > A COPY OF SUCH WAGE DETERMINATION DECISION SHALL BE KEPT POSTED BY THE CONTRACTOR AT THE SITE OF THE WORK IN A PROMINENT PLACE WHERE IT CAN BE EASILY � SEEN BY THE WORKERS. PAYROLLS AND BASIC RECORDS � A. THE CONTRACTOR SHALL MAINTAIN PAYROLLS AND BASIC RECORDS RELATING THERETO DURING THE COURSE OF THE WORK AND SHALL PRESERVE THEM FOR A PERIOD OF ONE (1 > YEAR THEREAFTER FOR ALL LABORERS AND MECHANICS, INCLUDING � APPRENTICES, TRAINEES, WATCHMEN, AND GUARDS, WORKING AT THE SITE OF THE WORK. SUCH RECORDS SHA�L CONTAIN THE NAME AND ADDRESS OF EACH SUCH EMPLOYEE, HIS CORRECT CLASSIFICATION, RATE OF PAY (INCLUDING RATES OF '. CONTRIBUTIONS FOR, OR COSTS ASSUMED TO PROVIDE, FRINGE BENEFITS), DAILY AND WEEKLY NUMBER OF HOURS WORKED, DEDUCTIONS MADE AND ACTUAL WAGES PAID. IN ADDITION, THE CONTRACTOR SHALL MAINTAIN DAILY TIME RECORDS SHOWING THE HOURS WORKED BY ALL HOURLY EMPLOYEES. SUCH TIME SHEETS SHALL , BE SIGNED BY THE EMPLOYEE AND THE EMPLOYER AND SHALL BE PRESERVED BY THE EMPLOYER FOR A PERIOD OF ONE YEAR FOLLOWING COMPLETION OF THE WORK. SUCH RECORDS SHALL BE MADE AVAILABLE TO THE SUBURBAN HENNEPIN REGIONAL PARK � DISTRICT UPON REQUEST. B. THE CONTRACTOR SHALL SUBMIT WEEKLY COPIES OF ALL PAYROLLS TO THE OWNER'S � PROJECT REPRESENTATIVE WITH THEIR MONTHLY PAY REQUESTS. THE PRIME CONTRACTOR SHALL BE RESPONSIBLE FOR THE SUBMISSION OF COPIES OF PAYROLLS OF ALL SUBCONTRACTORS. THE COPY SHALL BE ACCOMPANIED BY A STATEMENT SIGNED BY THE CONTRACTOR INDICATING THAT THE PAYROLLS ARE CORRECT AND � COMPLETE, THAT THE WAGE RATES CONTAINED THEREIN ARE NOT LESS THAN THOSE DETERMINED BY THE SECRETARY OF LABOR, AND THAT THE CLASSIFICATIONS SET FORTH FOR EACH LABORER OR MECHANIC, INCLUDING APPRENTICES AND TRAINEES, � CONFORM WITH THE WORK HE PERFORMED. ' INSTRUCTION TO BIDDERS ' PAGE 4 OF 5 � � C. THE CONTRACTOR SHALL MAKE THE RECORDS REQtIIRED UNDER THIS CLAUSE AVAILABLE FOR INSPECTION BY AUTHORIZED REPRESENTATIVES OF THE OWNER'S � PROJECT REPRESENTATIVE AND SHALL PERMIT SUCH REPRESENTATIVES TO INTERVIEW EMPLOYEES DURING WORKING HOURS ON THE JOB. 17. WITHHOLDING OF FUNDS , A. THE OWNER'S PROJECT REP.RESENTATIVE MAY WITHHOLD OR CAUSE TO BE WITHHELD FROM THE PRIME CONTRACTOR SO MUCH OF THE ACCRUED PAYMENTS OR ADVANCES AS � MAY BE CONSIDERED NECESSARY TO PAY LABORERS AND MECHANICS, INCLUDING APPRENTICES, TRAINEES, WATCHMEN, AND �UARDS, EMPLOYED BY THE CONTRACTOR OR ANY SUBCONTRACTOR ON THE WORK THE FULL AhtOUNT OF WAGES REQUIRED BY THE � CONTRACT. B. IF ANY CONTRACTOR FAILS TO PAY ANY LABORER, MECHANIC, APPRENTICE, ' TRAINEES, WATCHMAN OR GUARD, EMPLOYED OR WORKING ON THE SITE OF THE WORK, ALL OR PART OF THE WAGES REQUIRED BY THE CONTRACT, THE OWNER'S PROJECT REPRESENTATIVE MAY, AFTER WRITTEN NOTICE T0 THE PRIME CONTRACTOR, TAKE SUCH ACTION AS MAY BE NECESSARY TO CAUSE SUSPENSION OF ANY FURTHER IPAYMENTS OF ADVANCES UNTIL SUCH VIOLATIONS HAVE CEASED. 18. SUBCONTRACTS � THE CONTRACTOR AGREES TO INSERT THE CLAUSES OF THIS SECTION IN ALL SUBCONTRACTS. , 19 CONTRACT TERMINATION -- DEBARMENT A BREACH OF THE CLAUSES OF THIS SECTION SHALL BE GROUNDS FOR TERMINATION OF � THE CONTRACT, AND/OR FOR DEBARMENT. , � � � � , � ' INSTRUCTION TO BIDDERS PAGE 5 OF 5 ' MINNESOTA OEPARTMENT OF LABOR aND INDUSTRY ' PREVAZLING WAGES-FOR_STATE_FUNDED CONSTRUCTION PROJECTS THIS NOTICE MUST BE POSTED ON THE JOBSITE IN A CONSPICUOUS PLACE ! --------------------------------- CONSTRUCTION TYPE: COMMERCIAL COUNTYt 27 HENNEPIN , EFFECTIVE: 911Z01 THIS PROJECT IS COVERED BY MINNESOTA PREVAILING WAGE STATUTES. WAGE RATBS LISTBD BELOW ARE THE MINIMUM HOURLY RATES TO BF PAID ON THIS PROJSCT. LA80R CLASSBS 110T � LISTED BELOW HAVE NO RATE DETERMINED DUE TO LAC1C OF INFORMATION. � ALL HOURS WORRED IN EXCES�STBFOFIONE AND ONE HALFR(lAl/�TIMES THEO,B�A.SICRHOpURLY WEEK SHALL BE PAID AT A RATE. ' VIOLATIONS SHOULD BE REPORTED TO THE DEPARTMENT OF LAHOR AND INDUSTRY,443 LAFAYETTE RD, ST PAUL, 1�1 55155, 612-296-6452. ' * INDICATES THAT ADJACENT COtTNTY RATES WERE USED FOR THE L�iBOR CLASS LISTBD. EFFECT BASIC FRNG TOTAL LABOR CODE AND CLASS DATE. RATE RATE RaTB ' ------------R�------------ ------ ----- ---- ----- 101 LABORER, COI�ION (GEN LABO ) 911201 15.65 4.25 19.90 , 102 LABORER, SKILLED (ASST CRFT JRNY 911201 15.80 4.25 20.05 107* PIPELAYER (WATER, SEWER i GAS) 911201 16.05 4 .25 20.30 , 201 AIR COMPRESSOR OPERATOR 911201 16.40 3.95 20.35 203 DRGLN/SMLR EQMT W/SHV CONTROLS 911201 20.15 3.95 24.10 � 208 CONCRETE SAW (MULTI BLADE,PWR) 911201 15.03 3.95 18.98 211* FRONT END LOADSR UP TO 1 CU YD 911201 15.03 3.95 18.98 � 213 FORKLIFT OPERATOR 911201 19.03 3.95 22.98 � 214 FRONT END LOADER OVER 1 CU YD . 911201 19.03 3.95 22.98 215 HELICOPTER PILOT 911201 21.29 3.95 25.Z4 , 219 GREASER (TRUCK AND TR.ACTOR) 911201 15.84 3.95 19.79 220 HOIST ENGINEER 911201 19.03 3.95 22.98 , 222 MECHANIC OR WELDER 911201 19.03 3.95 2Z.96 223 OILERS (SHOVEL,CRANE,DRAGLINE) 911201 15.84 3.95 19.79 1 231 RUBBER TIRED TRACTOR,BACK HOE 911201 18.07 3.95 22.02 ' 234* TURNAPULL 911201 18.07 3.95 22.02 � _ _ _ _ . � COUNTy:27 HENNEPIN 911201 C EFFECT BASIC FRNG TOTAI+ LABOR CODE AND CLASS DATE RATE RATE RATE --------------------------------------- ------ ----- ---- --- , 236* TR.ACTOR OVER D2, TD6 911201 18 . 07 3 .95 22•02 237 pWR ACTUATED AUGERS & BORING 911201 19 . 03 3 . 95 22 •98 , 23$ TRUCK CRANE OILER 911201 16 . 40 3 . 95 20 . 35 401 ASBESTOS WORKER (INSULATION) INSUI.ATE 911201 16 .98 9 .80 26 .78 , 403 BRICKLAYER 911201 18 .60 4 .72 23.32 404 CARPENTER 911201 18.61 4 .62 23.23 � 405* CARPET LAYER (LINOLEUM) 911201 17 .38 5. 17 22.55 406 CEMENT MASON 911201 18.83 3.97 22.80 � 407 ELECTRICIAN . 911201 19 .96 7 .63 27.59 � 408 ELEVATOR CONSTRUCTOR 911201 19 .15 7 . 20 26.35 409* GLAZIER 911201 19 .06 3 .99 23.05 ' 410 LATHER ' 911201 16 .40 6 .86 23.26 412 IRONWORKER 911201 17 .80 7 . 24 25.04' 414 MILLWRIGHT 911201 19.41 4 .32 23.73 415 PAINTER 911 201 18.61 3.71 22.32, 416 PILEDRIVERMAN 911201 18.41 4.82 23.23� 417 PIPEFITTER - STEAMFITTER 911201 18.41 8. 11 26 .52 920501 19.54 5. 11 27 .65' 418 PLASTERER 911201 19 .20 4 .18 23.38 419 PLUMBER 911201 16 .55 9 .36 25.91� 920501 18.24 8.71 26.95� 420 ROOFER 911201 18.69 4.42 23.1� 421 SHEET METAL WORRER 911201 20.90 5.37 26.27 422 SPRINKLER FITTER 911201 19 .78 7 .50 27.2 920101 19.38 8.00 27 .3� 920601 20.38 5. 10 28.48 430 COIrIIrIUNICATIONS SYSTEMS TECH 911201 16 .49 4 .95 21 .4� 431 CO1�II�SUNICATIONS SYSTEMS INSTALR 911201 1b .49 4 .95 21.4 435 ASHESTOS ABATEMENT WORRER 911201 14 .23 3.07 17.3 ' 1 ' � r � PROPOSAL FORM � CONTRACTOR � DATE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT 12615 COUNTY ROAD 9 1 PLYMOUTH, MN 55441-1248 TIME: 2:30 P.M. C.D.T. ' DATE: SEPTEMBER 29, 1992 ATTENTION: MR. DOUGLAS F. BRYANT, SUPERINTENDENT , RE: GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK GENTLEMEN: ITHE UNDERSIGNED HAS EXAMINED THE CONTRACT DOCUMENTS, INCLUDIN6 THE INSTRUCTIONS TO BIDDERS, GENERAL AND TECHNICAL CONTRACT CONDITIONS, AND IS ' FAMILIAR WITH THE SITE AND LOCATION OF THE PROJECT, THE NATURE OF THE WORK AND LOCAL CONDITIONS AFFECTING THE COST OF THE WORK AND HEREBY PROPOSES TO FURNISH ALL LABOR, MATERIALS, AND EQUIPMENT REQUIRED FOR THE CONSTRUCTION OF GARDEN ' DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK AS DESCRIBED, IN STRICT CONFORMANCE WITH ALL REQUIREMENTS OF THE CONTRACT DOCUMENTS AS FOLLOWS: SITE WORK BASE BID: TO PERFORM SITE GRADING WITHIN THE CONSTRUCTION LIMITS AND � TO PERFORM ALL CONSTRUCTION WORK FOR THE INISTALLATION OF BRICK PATHWAYS, STAIRS AND RETAINING WALLS FOR THE LUMP SUM OF: $ IRRIGATION SYSTEM BASE BID: TO PERFORM ALL CONSTRUCTION WORK FOR THE COMPLETE , INSTALLATION OF THE IRRIGATION SYSTEM ACCORDING TO THE FOLLOWING UNIT PRICES. PAYMENT ESTIMATED UNIT , .�TEM DESCRIPTION ANTITY �JNIT PRICE EXTENSION 4.4.1 . 1 4-INCH PVC, SDR 26 1650 L.F. ' 4.4. 1 .2 3-INCH PVC, SDR 26 860 L.F. � 4.4. 1 .3 2-INCH PVC, SDR 26 700 L.F. 4.4. 1 .4 1-1/2 INCH PVC, SDR 26 700 L.F. ' 4.4. 1 .5 1-1 /4 INCH PVC, SDR 26 5500 L.F. 4.4.2. 1 S-610 SPRINKLER HEAD 83 EA ' . PROPOSAL FORM � PAGE 1 OF 3 , � t � r PAYMENT ESTIMATED UNIT ITEM DESCRIPTION AOU NTITY UNIT PRICE EXTENSION 4.4.2.2 S-700 SPRINKLER HEAD 12 EA � 4.4.2.3 QUICK COUPLER 32 EA. , 4.4.3. 1 4-INCH GATE VALVE 1 EA. 4.4.3.2 3-INCH GATE VALVE 2 EA. � 4.4.3.3 2-INCH GATE VALVE 1 EA. 4.4.3.4 1-1/4 INCH GATE VALVE 6 �A. ' 4.4.4 ELECTRIC CONTROL VALVES 12 EA. � 4.4.5 CONTROL WIRING 13000 L.F. 4.4.6 CONTROLLER 1 L.S. L.S. , TOTAL SITE WORK $ � TOTAL BASE BID- (THE SUM OF THE SITEWORK BASE BID ' AND THE IRRIGATION SYSTEM BASE BID ABOVE) S BID SECURITY IN THE AMOUNT OF AT LEAST 5X OF THE BID ACCOMPANIES THIS , PROPOSAL, THE SAME BEING SUBJECT TO FORFEITURE IN EVENT OF DEFAULT. IT IS UNDERSTOOD BY THE UNDERSIGNED THAT THE RIGHT IS RESERVED BY THE OWNER TO ' REJECT ANY OR ALL BIDS AND TO WAIVE IRREGULARITIES AND FORMALITIES IN ORDER TO SERVE THE BEST INTERESTS OF THE OWNER AND THAT THIS BID MAY NOT BE WITHDRAWN UNTIL FORTY-FIVE (45) DAYS AFTER THE DATE OF OPENING. � IF THIS BID IS ACCEPTED, THE UNDERSIGNED AGREES TO PROMPTLY FURNISH A PERFORMANCE BOND AND LABOR AND•MATERIAL PAYMENT BOND IN THE FULL AMOUNT OF THE ' CONTRACT AWARD AND TO PROVIDE EVIDENCE OF COMPLIANCE WITH THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT LABOR RATE REQUIREMENTS, IF APPLICABLE. FOR CONTRACTS IN AN AMOUNT LESS THAN $15,000, IN LIEU OF THE BOND, THE SUCCESSFUL BIDDER MAY PROVIDE AN IRREVOCABLE LETTER OF CREDIT IN THE SAME AM�JNT REQUIRED ' FOR THE BOND AND SUBJECT TO THE SAME CONDITIONS AS THE BOND. THE UNDERSIGNED FURTHER AGREES THAT IF AWARDED A CONTRACT FOR CONSTRUCTION, THE WORK WILL COMMENCE ON/OR ABOUT OCTOBER 19, 1992 AND HE SHALL WORK CONTINUOUSLY ON THIS ' PROJECT AND COMPLETE THE WORK BY AUGUST 1 , 1993. , ' PROPOSAL FORM PAGE 2 OF 3 � , I � v e J- 1 IT IS UNDERSTOOD THAT IF ACCEPTED BY THE OWNER, THIS PROPOSAL BECOMES A PART OF THE � CONTRACT DOCUMENTS, AND FAILING TO COMPLY WITH ANY PART OF THIS PROPOSAL WILL SE TAKEN AS FAILURE OF TH� BIDDER TO COMPLY WITH THE CONTRACT DOCUMEN�S AND WILL BE JUST CAUSE FOR REJECTION OF THE WORK. , RESPECTFULLY SUBMITTED: BIDDER IS (CORPORATION) (PARTNERSHIP> . (INDIVIDUAL) ' FIRM: ' BY: � TITLE: ' ADDRESS: � ZIP CODE TELEPHONE: ' ACKNOWLEDGES RECEIPT OF ADDENDAS (INITIAL AFTER EACH ADDENDA IS RECEIVED) : 1 . � 2, ' r � � � � � � � � PROPOSAL FORM PAGE 3 OF 3 1 , ' CONTRACT , CONTRACT N0: DATE OF AWARD: 1 CONTRACT FOR GARDEN DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK 1 AGR�EMENT: ' THIS AGREEMENT IS ENTERED INTO UNDER THE AUTHORITY GRANTED BY THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT'S BOARD OF COMMISSIONERS AT ITS REGULAR MEETING ON OCTOBER 8, 1992 AND AFTER THE CONSIDERATION OF SEALED BIDS WHICH WERE SUBMITTED TO THE SUPERINTENDENT AND SECRETARY TO THE BOARD OF THE SUBURBAN HENNEPIN REGIONAL PARK ' DISTRICT COMMISSIONERS AT A PUBLIC OPENING AT 2:30 P.M. C.D.T. ON SEPTEMBER 29, 1992 THE AGREEMENT IS BETWEEN SUBURBAN HENNEPIN REGIONAL PARK DISTRICT EXISTING UNDER THE LAWS OF THE STATE OF MINNESOTA, HEREINAFTER REFERRED TO AS THE OWNER, ' PARTY OF THE FIRST PART, AND HEREINAFTER CALLED THE CONTRACTOR, PARTY OF THE SECOND PART. ' WITNESSETH: � ARTICLE l : , THE CONTRACTOR, FOR AND IN CONSIDERATION OF THE PAYMENT OR PAYMENTS, HEREIN � SPECIFIED, HEREBY COVENANTS AND AGREES TO PERFORM ALL M�RK AS INDICATED AND RELATED ON THE ATTACHED PROPOSAL FORM FOR THE COMPLETE CONSTRUCTION OF GARDEN , DEVELOPMENT AT NOERENBERG MEMORIAL COUNTY PARK IN STRICT CONFORMITY WITH THE DRAWINGS AND SPECIFICATIONS AND GENERAL CONTRACT CONDITIONS PREPARED TNEREFORE WHICH ARE NOW ON FILE IN THE OFFICE OF THE OWNER. SAID DRAWINGS, SPECIFICATIONS , AND GENERAL CONTRACT CONDITIONS ARE HEREBY REFERRED TO AND MADE A PART OF THIS CONTRACT TO THE SAME EXTENT AS IF HEREIN SET FORTH, AND THE SAME, TOGETHER WITH THIS CONTRACT, ARE HEREIN REFERRED TO AS THE CONTRACT DOCUMENTS. 1 ARTICLE 2 NONDISCRIMINATION: , A. DURING THE PERFORMANCE OF THIS CONTRACT THE CONTRACTOR AGREES AS FOLLOWS: THE CONTRACTOR WILL NOT DISCRIMINATE AGAINST ANY EMPLOYEE ON THE BASIS OF ' ANY LEGALLY PROTECTED CATEGORY OF INDIVIDUAL, INCLUDING BUT NOT LIMITED T0, RACE, COLOR, RELIGION, NATIONAL ORIGIN, SEX, AGE OR DISABILITY WITH RESPECT TO ANY BENEFIT OR CONDITION OF EMPLOYMENT INCLUDING, BUT NOT � LIMITED T0, HIRING, PROMOTION, UPGRADING, DEMOTION OR TRANSFER, RECRUITMENT, ADVERTISING, LAYOFF OR TERMINATION, RATES OF PAY OR OTHER FORMS OF COMPENSATION AND BENEFITS, AND SELECTION FOR TRAINING, INCLUDING 1 APPRENTICESHIP. 1 � CONTRACT ' � PAGE 1 OF 3 ' B. THE CONTRACTOR SHALL SUBMIT THE INFORMATION AND REPORTS REQUIRED BY THE , SUBURBAN HENNEPIN REGIONAL PARK DISTRICT AFFIRMATIVE ACTION POLICY. FAILURE TO COMPLY WITH THESE PROVISIONS WILL CONSTITUTE CAUSE FOR THE OWNER TO TERMINATE , THE CONTRACT. � ARTICLE 3: THE CURRENT MINIMUM WAGE RATE PER HOUR TO BE PAID FOR EACH CLASSIFICATION OF WORK , SHALL BE THE LOCAL PREVAILING RATE, INCLUDING FRINGE BENEFITS AS DEFINED IN MINNESOTA STATUTE 177.42. ARTICLE 4: , THE CONTRACTOR AGREES TO COMMENCE SAID WORK AS HEREIN PROVIDED AT THE EARLIEST , PRACTICABLE DATE AND IN ANY EVENT NOT LATER THAN OCTOBER 12, 1992 AND TO PROSECUTE THE SAME DILIGENTLY AND WITHOUT DELAY, AND COMPLETE THIS WORK NO LATER THAN AUGUST 1 , 1993. � ARTICLE 5: THE CONTRACTOR FURTHER AGREES TO MAKE, EXECUTE AND DELIVER TO THE OWNER, A � PERFORMANCE BOND AND LABOR AND MATERIAL PA1(MENT BOND EXECUTED BY HIMSELF AND A SURETY COMPANY APPROVED BY THE OWNER IN THE SUM OF FOR THE USE OF SAID OWNER AND OF ALL PERSONS DOING WORK OR FURNISHING SKILL, , � TOOLS, MACHINERY OR MATERIALS UNDER OR FOR THE PURPOSE OF THIS CONTRACT BY SAID CONTRACTOR, AND THIS CONTRACT SHALL �NOT BECOME EFFECTIVE UNTIL SAID BOND HAS BEEN RECEIVED AND APPROVED BY THE OWNER. , THE CONTRACTOR AGREES TO CARRY FULL COVERAGE OF WORKMEN'S COMPENSATION INSURANCE AND PUBLIC LIABILITY INSURANCE AS OUTLINED IN THE SPECIFICATIONS AND TO SAVE THE � OWNER HARMLESS FROM ANY AND ALL LIABILITY WHICH MAY ARISE BY REASON OF CLAIMS, DEMANDS OR PAYMENTS WHICH MAY BE IMPOSED UPON THE OWNER BY REASON OF ANY ACT OR CONDUCT OF THE CONTRACTOR, HIS AGENTS OR EMPLOYEES WHILE ENGAGED IN THE EXECUTION ' OF THIS AGREEMENT. ARTICLE 6: IN CONSIDERATION OF THE COVENANTS AND AGREEMENTS STATED ABOVE, THE OWNER AGREES TO , PAY THE CONTRACTOR THE SUM OF $ WITH MODIFICATIONS UPWARD OR DOWNWARD, IF ANY, DUE TO INCREASED OR DECREASED QUANTITIES OF UNIT PRICE ITEMS AS MENTIONED IN , THE PROPOSAL OR BID OF SAID CONTRACTOR WHICH IS MADE A PART OF THIS CONTRACT AND ATTACHED HERETO. INSTALLMENT PAYMENTS, IF ANY, ON ACCOUNT OF WORK DONE AND THE MATERIALS FURNISHED BY SAID CONTRACTOR UNDER THIS CONTRACT AND ACTUALLY IN PLACE IN , SAID PROJECT, SHALL BE MADE IN ACCORDANCE WITH THE PROVISIONS OF THE GENERAL CONTRACT CONDITIONS AND FINAL PAYMENT THEREFORE SHALL BE DUE AND PAYABLE ON OR BEFORE THIRTY (30) DAYS AFTER RECEIPT BY THE OWNER OF A CERTIFICATE BY THE OWNER'S REPRESENTATIVE THAT THE WORK HAS BEEN FULLY COMPLETED AND THIS CONTRACT FULLY � ' PERFORMED BY THE CONTRACTOR AND THE OPINION OF THE OWNER'S ATTORNEY THAT THE OWNER IS THEN OBLIGATED TO PAY THE SUM CONTRACTED FOR HEREIN. ' , CONTRACT PAGE 2 OF 3 , , ' . � SUBURBAN HENNEPIN REGIONAL PARK DISTRICT , WITNESSED BY: ' JUDITH ANDERSON, CHAIR DATE IDOUGLAS F. BRYANT, DATE SUPERINTENDENT & SECRETARY TO THE BOARD � WITNESSED BY: CONTRACTOR � DATE ' DATE ' CORPORATE SEAL ' ' , , � , , 1 t CONTRACT � PAGE 3 OF 3 , , SECTION A. GENERAL CONDITIONS OF CONSTRUCTION AGREEMENTS � I. . INTRODUCTION/DEFINITIONS tTHE FOLLOWING GENERAL CONDITIONS SHALL BE INCORPORATED IN ALL BID SPECIFICATIONS PROMULGATED BY AND ANY AGREEMENTS FOR CONSTRUCTION SERVICES ENTERED INTO BY THE SUBURBAN HENNEPIN REGIONAL PARK DISTRICT ' ("PARK DISTRICT") . � , , WHERE THE WORD CONSULTANT, A CONSULTING DISCIPLINE DIRECTLY RESPONSIBLE ' FOR A SPECIFIC PROJECT, I.E. ARCHITECT, ENGINEER, OR LANDSCA�E ARCHITECT, IS REFERRED TO THROUGHOUT THE CONTRACT DOCUMENTS AND THESE GENERAL CONDITIONS, IT SHALL MEAN THE DULY AUTHORIZED REPRESENTATIVE OF THE PARK DISTRICT, WHICH MAY BE A PROFESSIONAL FIRM COMMISSIONED BY THE , PARK DISTRICT OR PROFESSIONAL EMPLOYEES OF THE PARK DISTRICT, ACTING DIRECTLY OR THROUGH ITS DESIGNATED REPRESENTATIVES WHO .HAVE BEEN DELEGATED THE RESPONSIBILITY FOR PREPARATION OF THE CONTRACT DOCUMENTS , AND SUPERVISION OF THE CONSTRUCTION, EACH ACTING WITHIN THE SCOPE OF THE DUTIES AND AUTHORITY DELEGATED TO HIM. ' WHERE THE WORD CONTRACTOR IS REFERRED TO THROUGHOUT THE CONTRACT DOCUMENTS AND THESE GENERAL CONDITIONS, IT SHALL MEAN THE INDIVIDUAL, FIRM OR CORPORATION CONTRACTING FOR AND UNDERTAKING PROSECUTION OF THE PRESCRIBED WORK; THE PARTY OF THE SECOND PART TO THE CONTRACT� ACTING ' DIRECTLY OR THROUGH A DULY AUTHORiZED REPRESENTATIVE. WHERE THE WORDS CONSTRUCTION DOCUMENTS ARE REFERRED T0, IT SHALL MEAN ' AND CONSIST OF THE ADVERTISEMENT FOR BIDS, INSTRUCTION TO BIDDERS, PROPOSAL FORM, CONTRACT FORM, GENERAL CONDITIONS OF CONSTRUCTION AGREEMENTS, SPECIAL CONDITIONS, DRAWINGS, SPECIFICATIONS� AND ALL , ADDENDA ISSUED PRIOR TO AND ALL MODIFICATIONS ISSUED AFTER 'EXECUTION OF THE CONTRACT. A MODIFICATION IS (1 ) A WRITTEN AMENDMENT TO THE CONTRACT SIGNED BY BOTH PARTIES, (2> A CHANGE ORDER, <3) A WRITTfN INTERPRETATION ISSUED BY THE CONSULTANT, OR (4) A WRITTEN ORDER FOR A � MINOR CHANGE IN THE WORK ISSUED BY THE CONSULTANT. A. BIDDING REOUIREMENTS ! 1 . THE PROPOSAL FORM FURNISHED BY THE PARK DISTRICT h�1ST BE SUBMITTED IN DUPLICATE. THE PARK DISTRICT RESERVES THE RIGHT � TO ACCEPT OR REJECT ANY OR ALL PROPOSALS OR ANY PART OF ANY PROPOSAL AS THE PARK DISTRICT, IN ITS SOLE DISCRETION, . DETERMINES TO BE IN ITS BEST INTERESTS. THE PARK DISTRICT SPECIFICALLY RESERVES THE RIGHT TO REJECT ANY OR ALL PROPOSALS , OR ANY PART OF ANY PROPOSAL FOR MINOR DEVIATIONS FROM FORMAT OR CLERICAL OMISSIONS. , 2. ALL BIDS SHALL BE HELD FIRM UNTIL THE AWARD HAS BEEN MADE. DEVIATIONS FROM THIS REQUIREMENT MRY .BE CAUSE FOR REJECTION. , � GENERAI CONDITIONS PAGE 1 OF 14 ' . ' 3. NO BIO MAY 8E WITHDRAWN FOR A PERIOD OF 45 DAYS FROM THE OPENING THEREOF. ( 4. COLLUSION BETWEEN BIDOERS IS CAUSE FOR REJECTION OF ALL BIDS BY BIDDERS INVOLVED IN ANY WAY IN THE COLLUSION. ' 5. ANY ADDENDA ISSUED DURING THE TIME OF BIDDING SHALL BE COVERED IN THE BID PROPOSAL AND, IN CLOSING A CONTRACT, THEY WILL ' BECOME A PART THEREOF. FAILURE OF A BIDDER TO RECEIVE ANY ADDENDUM SHALL NOT RELEASE THE BIDDER FROM ANY OBLIGATIONS COVERED BY THE CONTRACT DOCUMENTS, PROVIDED SAID ADDENDUM WAS , SENT BY U.S. MAIL TO THE ADDRESS FURNISHED BY THE BIDDER FOR TRANSMITTAL OF U.S. MAIL. IT SHALL BE THE BIDDERS RESPONSIBILITY TO MAKE INQUIRY AS TO THE ADOENDA ISSUED. 6. ALL CONTRACTS AND PURCHASES MADE BY OR UNDER THE SUPERVISIOa OF � THE OWNER FOR WHICH COMPETITIVE BIDS ARE REQUIRED SHALL BE AWARDED TO THE LOWEST RESPONSIBLE BIDDER, TAKING INTO ' CONSIDERATION CONFORMITY WITH THE SPECIFIEATIONS, TERMS -0F DELIVERY AND OTHER CONDITIONS IMPOSED IN THE CALL FOR BIDS. � THE OWNER SHALL HAVE THE POWER TO DECIDE AS TO THE LOWEST RESPONSIBLE BIDDER FOR ALL PURCHASES. ANY OR ALL BIDS MAY BE 1 REJECTED. A BID CONTAINING AN AITERATION OR ERASURE OF AN1( PRICE CONTAINED IN THE BID WHICH IS USED IN DETERMINING THE LOWEST RESPONSIBlE BID SHALL BE REJECTED UNLESS THE ALTERATION ' OR ERASURE IS CORRECTED AS NEREIN PROVIDED. AN ALTERATION OR ERASURE MAY BE CROSSED OUT AND THE CORRECTION THEREOF PRINTED IN INK OR TYPEWRITTEN ADJACENT THERETO AND INITIALED IN INK BY � THE PERSON SIGNING THE BID. 7. THE AWARD OF CONTRACT, IF IT BE AWARDED, WILL BE MADE WITHIN 45 CALENDAR DAYS AFTER THE OPENING OF PROPOSALS TO THE LOilEST � , RESPONSIBLE BIDDER WHO COMPLIES WITH ALL PRESCRIBED REQUIREMENTS. a. EACH BIDDER, BY SIGNING AND SUBMITTING A BID PROPOSAL, � REPRESENTS THAT HIS BID IS BASED UPON THE MATERIALS AND EQUIPMENT DESCRIBED OR DESIGNATED BY MANUFACTURER'S HAME, � CATALOG NUMBER OF TRADE NAME IN THE CONTRACT DOCUMENTS AND THAT, IF AWARDED THE CONTRACT, HE WILL FURNISH OR USE ONLY MATERIALS AND EQUIPMENT SO DESCRIBED OR DESI6NATED. �4 SUBSTITUTI4N WILL BE CONSIDERED UNLESS NRITTEN REOUEST HAS � BEEN SUBMITTED TO THE CONSULTANT FQR APPROVAL AT LEAST ��VEN (7) CALENDAR DAYS PRIOR TO THE DATE AND HOUR SET FOR � RECEIPT OF BIDS. EACH SUCH REQUEST SHALL INCLUDE A ' COMPLETE DESCRIPTION OF THE PROPOSED SUBSTITUTION, THE NAME OF THE MATERIAL OR EQUIPMENT FOR WHICH IT IS TO BE SUBSTITUTED: DRAWINGS, CUTS, PERFORMANCE AND TEST DATA AND ANY OTHER DATA OR INFORMATION NECESSARY FOR A COhfPLETE , EVALUATION BY THE CONSULTANT. IF THE CONSULTANT APPROVES ANY PROPOSED SUBSTITUTION SUCH APPROVAL WILL BE SET FORTH IN AN ADDENDUM. , GENERAL CONDITIONS , PAGE 2 OF 14 � ' II. G HEi2A� REOUIREMENTS , A. BONDS 1 . WHEN THE AMOUNT OF THE CONSTRUCTION CONTRACT IS GREATER THAN $15,000, THE CONTRACTOR SHALL FURNISH A PERFORMANCE BOND AND ^ LABOR AND MATERIAL PAYMENT BOND EQUAL TO 100X OF THE CONTRACT AMOUNT, COVERING THE FAITHFUL PERFORMANCE OF THE CONTRACT. IN ' CASES PERMITTED BY MINN. STAT. S 574.38, AN IRREVOCABLE BANK LETTER OF CREDIT IN THE SAME AMOUNT REQUIRED FOR THE BOND AND SUBJECT TO THE SAME CONDITIONS AS THE BOND MAY BE PROVIDED. THE BOND SHALL REMAIN IN EFFECT FOR ONE (1 ) YEAR FROM .THE DATE , OF SUBSTANTIAL COMPLETION. 2. IF tHE AMOUNT OF THE CONSTRUCTION CONTRACT IS �15,000 OR LESS, THE CONTRACTOR SHALL FURNISH THE PARK DISTRICT WITH , SATISFACTORY EVIDENCE THAT THE CONTRACT CAN BE FAITHFULLY PERFORMED AND THAT ALL OBLIGATIONS ARISING UNDER THE CONTRACT 1 CAN BE PAID. SATISFACTORY EVIDENCE MAY INCLUDE, BUT IS NOT LIMITED T0, BOND, IRREVOCABLE LETTER OF CREDIT, FINANCIAL STATEMENTS AND PERSONAL GUARANTIES. ' B. INSURANCE 1 . THE CONTRACTOR SHALL PROCURE, PAY FOR AND MAINTAIN IN FULL � FORCE AND EFFECT DURING THE COURSE OF THE PERFORMANCE OF THE CONTRACT, AND IN THE CASE OF PRODUCTS AND COMPLETED OPERATIONS COVERAGE, FOR A PERIOD OF ONE YEAR THEREAFTER, THE FOLLOWING ' MINIMUM INSURANCE COVERAGES: a. WORKERS' COMPENSATION AND OCCUPATIONAL DISEASE INSURANCE -- LIABILITY LIMITS AS PER STATE STATUTE; ' b. EMPLOYEE'S LIABILITY INSURANCE -- LIABILITY LIMITS OF $500,000 FOR BODILY INJURY BY ACCIDENT FOR EACH ACCIDfNT; ' $500,000 BODILY INJURY BY DISEASE FOR POLICY LIMIT AND $500,000 BODILY INJURY BY DISEASE FOR EACH EMPLOYEE. � c. COMMERCIAL GENERAL LIABILITY INSURANCE, INCLUDING COVERAGE , FOR PERSONAL INJURY, BODILY INJURY AND PROPERTY DAMAGE, FOR CONTRACTUAL LIABILITY, FOR PRODUCTS AND COMPLETED OPERATIONS, AND FOR EXPLOSION, COLLAPSE, AND UNDERGROUND , HAZARDS -- LIABILITY LIMITS OF $1 ,000,000 EACH OCCURRENCE AND $2,000,000 AGGREGATE; ' d. AUTOMOBILE LIABILITY INSURANCE ON ALL AUTOMOTIVE EQUIPMENT OWNED, NON—OWNED AND HIRED -- LIABIIITY LIMITS OF $1 ,000,0.00 PER OCCURRENCE; , e. OWNER'S PROTECTIVE LIABILITY AND PROPERTY DAMAGE INSURANCE IN THE NAME OF THE PARK DISTRICT AND THE CONSULTANT -- LIABILITY LIMITS OF $1 ,000,000 PER OCCURRENCE AND $1 ,000,000 AGGREGATE; � , , GENERAL CONDITIONS PAGE 3 OF 14 ' f. BUILDERS RISK INSURANCE IN AN AMOUNT EQUAL TO 104X OF THE , COMPLETED VALUE OF THE WORK. THIS INSURANCE SHALL BE WRITTEN ON AN ALL RISK FORM AND SHALL INCLUDE WATER DAMAGE � (EXCEPT FOR FLOOD) , FIRE, EXTENDED COVERAGE, VANDALISM AND MALICIOUS MISCHIEF, THEFT, COLLAPSE, GLASS AND RESULTANT DAMAGE FROM FAULTY WORK, FAULTY MATERIALS, AND ERRORS AND � OMISSIONS IN DESIGN. THE DEDUCTIBLE AMOUNTS SHALL BE NO MORE THAN $1 ,000. THIS INSURANCE SHALL NAME AS INSURED THE PARK DISTRICT, THE CONTRACTOR, AND CONSULTANT, AND ALL , SUBCONTRACTORS AND SUPPLIERS AT THE JOB SITE. g. UMBRELLA LIABILITY INSURANCE IN THE AMOUNT SPECIFIED IN THE SPECIAL CONDITIONS. , 2. INSURANCE CERTIFICATES EVIDENCING THAT THE ABOVE INSURANCE IS IN FORCE WITH COMPANIES ACCEPTABLE TO THE PARK DISTRICT IN THE , Ah�UNTS REQUIRED, AND NAMING THE PARK DISTRICT AS AN ADDITIONAL INSURED WITH RESPECT TO THE PROJECT ON ALL POLICIES IN WHICH THE PARK DISTRICT IS NOT A NAMED INSURED, SHALL BE SUBMITTED TO � THE PARK DISTRICT PRIOR TO THE EXECUTION OF THE CONTRACT. IN ADDITION TO THE NORMAL INFORMATION PROVIDED ON THE INSURANCE CERTIFICATE, THE CERTIFICATE SHALL SPECIFICALLY PROVIDE THAT: a. THE COVERAGE WILL NOT BE MODIFIED EXCEPT UPON 30 DAYS PRIOR I WRITTEN NOTICE TO THE PARK DISTRICT; b. THE CONTRACTUAL LIABILITY HAZARD HAS BEEN INSURED FOR THE , REQUIRED AMOUNTS. 3. THE CONTRACTOR SHALL PROVIDE THE PARK DISTRICT WITH COPIES OF ' THE ACTUAL INSURANCE POLICIES UPON REQUEST. C. INDEMNIFICAtION � , THE CONTRACTOR SHALL INDEMNIfY AND HOLD HARMLESS THE PARK DISTRICT AND ITS REPRESENTATIVES, AGENTS AND EMPLOYEES FROM ALL CLAIMS, ,, DAMAGES, LOSSES AND EXPENSES, INCLUDING BUT WOT LIMITED TO REASONABLE ATTORNEYS' FEES, WHICH ARE ATTRIBUTABLE TO OR ARE THE RESULT OF A NEGLIGENT OR OTHERWISE WRONGFUL ACT OR OMISSION, � INCLUDING BREACH OF A SPECIFIC CONTRACTUAL DUTY, OF THE CONTRACTOR OR THE CONTRACTOR'S SUBCONTRACTORS, AGENTS, EMPLOYEES, DELEGATEES, SUPPLIERS, OR ANYONE ACTING ON BEHALF OF THE CONTRACTOR. D. LABOR RATE REQUIREMENT , NO LABORER OR MECHANIC MAY BE PAID A LESSER RATE OF WAGES THAN THE ' LOCAL PREVAILING WAGE RATE, INCLUDING FRINGE BENEFITS, AS DEFINED BY MINN. STAT. S 177.42, SUBD. 6, IN THE SAME OR MOST SIMILAR TRADE OR OCCUPATION IN THE AREA. ' 1 GENERAL CONDITIONS PAGE 4 OF 14 , , , � c. NONDISCRIMINA7ION , THE ARCHITECT WILL NOT DISCRIMINATE AGAINST ANY EMPLOYEE ON THE BASIS OF ANY LEGALLY PROTECTED CATEGORY OF INDIVIDUAL, INCLUDING BUT NOT LIMITED T0, RACE, COLOR, RELIGION, NATIONAI ORIGIN, SEX, � , AGE OR DISABILITY WITH RESPECT TO ANY BENEFIT OR CONDITION OF EMPLOYMENT INCLUDING, BUT NOT LIMITED T0, HIRING, PROMOTION, � UPGRADING, DEMOTION OR TRANSFER, RECRUITMENT, ADVERTISING, LAYOFF OR TERMINATION, RATES OF PAY OR OTHER FORMS OF COMPENSATION AND ' BENEFITS, AND SELECTION FOR TRAINING, INCLUDING APPRENTICESHIP. F. pAYMENT ' WHEN THE CONTRACTOR REQUIRES THE EMPLOYMENT OF EMPLOYEES FOR WAGES, A FINAL SETTLEMENT SHALL NOT BE MADE UNTIL SATISFACTORY SHOWING IS ' MAOE OF A CERTIFICATE COMPLETED BY THE COhIhiISSIONER OF TAXATION (STATE OF MINNESOTA, DEPARTMENT OF TAXATION, FORM 134) INDICATING COMPLIANCE WITH THE PROVISIONS OF MINN. STAT. S 290.92. ' G. LIMITATIONS THE PARK DISTRICT AGREES THAT IT SNALL COhM�IENCE ANY LEGAL ACTION ' AGAINST THE CONTRACTOR SEEKING DAMAGES ARISING OR RESULTING FROM ANY WORK THAT WAS PERFORMED OR THAT SHOULD HAVE BEEN PERFORMED BY THE CONTRACTOR WITHIN 4 YEARS FROM THE DATE THE DAMAGES BECOME ' KNOWN TO THE PARK DISTRICT OR, IN THE CASE OF CLAIMS FOR CONTRIBUTION OR INDEMNIFICATION BY THE PARK DISTRICT AGAINST THE CONTRACTOR, WITHIN 4 YEARS OF THE ENTRY OF JUDGh1ENT OR PAYMENT OF SETTLEMENT GIVING RISE TO THE CLAIM. THE CONTRACTOR HEREBY AGREES ' TO WAIVE ALL OTHER STATUTES OF LIMITATION AND REPOSE. � III. PROJECT—RELATED REOUIREMENTS A. pERMITS. FEES AND NOTIC S , UNLESS OTHERWISE PROVIDED IN THE CONTRACT DOCUMENTS, THE CONTRACTOR � SHALL SECURE AND PAY FOR THE BUIIDING PERMIT ANO FOR ALL OTHER PERMITS AND GOVERNMENTAL FEES, LICENSES AND INSPECTIONS NECESSARY ' FOR THE PROPER EXECUTION AND COMPLETION OF THE WORK WHICH ARE CUSTOMARILY SECURED AFTER EXECUTION OF THE CONTRACT AND WHICN ARE LEGALLY REQUIRED AT THE TIME THE BIDS ARE RECEIVED. TNE CONTRACTOR ' SHALL PROVIDE AND PAY FOR ALL BONDS THAT MAY BE REQUIRED, INCLUDING BONDS REQUIRED BY MUNICIPALITIES, TO ACCOMPLISH THE WORK. THE PARK DISTRICT WILL PAY ANY REOUIRED SEWER AVAILABILITY CHARG S (SAC). ' 6. UTILITY PROPERTY SERVICE IT WILL BE THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE OWNERS OF , ALL UTILITIES IN ANY AREA PRIOR TO THE CONSTRUCTION IN THE AREA SO THAT HE CAN BE INFORMED OF THE EXACT LOCATIONS OF ALL THE UTILITIES IN THE AREA INCLUDING ANY THAT ARE NOT SHOWN IN THE PLANS. IT WILL ' ALSO BE HIS RESPONSIBILITY T0: GENERAL CONDITIONS PAGE 5 OF 14 ' , 1 . REPORT ANY EXISTING OAMAGE OR FAU�TY CONDITION (I .E. SAND IN , MANHOLES, OAMAGED VALVE 80XES, ETC. ) TO THE OWNERS �RiOR TO CONSTRUCTION, AS ONCE EXCAVATION HAS COMMENCED IT WILL BE ASSUMED THAT ALL DAMAGE TO UNDERGROUND INSTALLATIONS HAS BEEN � CAUSED BY THE CONTRACTOR'S OPERATIONS AND IT WILL BE HIS RESPONSIBILITY TO MAKE THE NECESSARY REPAIRS. 2. UPON COMPLETION OF THE PROJECT, CONTACT ALL UTILITY OWNERS AND , MAKE ARRANGEMENTS FOR A FIELD INSPECTION TRIP BY HIS REPRESENTATIVE AND REPRESENTATIVES OF THE UTILITY OWNERS TO , CONFIRM TNAT ALL' DAMAGES CAUSED BY THE CONTRACTOR'S OPERATIONS HAVE BEEN REPAIRED TO THE SATISFACTION OF THE OWNERS. C. �TY I 1 . THE CONTRACTOR IS RESPONSIBLE FOR TAKING ALL REASONABLE SAFETY PRECAUTIONS TO PREVENT INJURY OR DEATH TO PERSONS OR DAMAGE TO , PROPERTY. HIS OBLIGATIONS EXTEND TO PROTECTION OF ALL EMPLOYEES ON THE WORK AND ALL PERSONS WHO MAY BE AFFECTED BY THE WORK IN ANY WAY. PROTECTION OF PROPERTY INCLUDES THE WORK AND ALL MATERIALS AND EQUIPMENT TO BE INCORPORATED INTO IT, , WHETHER IN STORAGE ON OR OFF THE SITE, .UNDER THE CARE, CUSTODY OR CONTROL OF THE CONTRACTOR OR ANY PERSON OR ENTITY FOR WHOM THE CONTRACTOR IS RESPONSIBLE. IN ADDITION, PROTECTION OF , PROPERTY INCLUDES OTHER PROPERTY AT THE SITE OR ADJACENT THERETO, INCLUDING TREES, SHRUBS, LAWNS, WALKS, PAVEMENTS. ROADWAYS, STRUCTURES AND UTILITIES NOT DESIGNATED FOR REMOVAL, , RELOCATION OR REPLACEMENT IN THE COURSE OF CONSTRUCTION. 2. THE CONTRACTOR SHALL ASCERTAIN AND COMPLY WITH ALL REQUIREMENTS TO GIVE NOTICES AND SHAII COMPLY WITH ALL APPLICABLE LAWS, ' ORDINANCES, RUtES, REGULATIONS AND LAWFUL ORDERS OF ANY PUBLIC AUTHORITY BEARING ON THE SAFETY OF PERSONS OR PROPERTY ON THEIR PROTECTION FROM DAMAGE, INJURY OR LOSS, I.E. SAFETY REGULATIONS , OF THE MINNESOTA STATE INDUSTRIAL COhIMISSION, UNITED STATES DEPARTMENT OF LABOR RELATING TO SAFETY AND NEALTH FOR CONSTRUCTION. THE CONTRACTOR SHALL ASCERTAIN THE REQUIREMENTS ' FOR AND SHALL ERECT AND MAINTAIN, AS REQUIRED BY LAN AND/OR EXISTING CONDITIONS, ALL REASONABLE SAFEGUARDS OR SAFETY AND PROTECTION, INCLUDING BUT NOT LIMITED T0, POSTING DANGER SIGNS AND OTHER WARNINGS AGAINST HAZARDS, PROMULGATING SAFETY , REGULATIONS AND NOTIFYING OWNERS AND l}SERS OF ADJACENT PROPERTY. 3. IF THE WORK INVOLVES AN1( ULTRA-HAZARDOUS ACTIVITIES OR THE USE , OR STORAGE OF EXPLOSIVES OR OTHER HAZARDOUS MATERIALS OR EQUIPMENT, THE CONTRACTOR SHALL EXERCISE THE UTMOST CARE AND SHALL CARRY ON SUCH ACTIVITIES UNDER THE SUPERVISION OF . ' PROPERLY QUALIFIED AND LICENSED PERSONNEL. 4. ANY AND ALL DAMAGE OR LOSS TO ANY PROPERTY CAUSED IN WHOLE OR IN PART BY THE CONTRACTOR OR ANY PERSON OR ENTITY FOR WHOSE , PERFORMANCE THE CONTRACTOR IS RESPONSIBLE SHALL BE PROMPTLY REMEDIED AT THE EXPENSE OF THE CONTRACTOR. 5. THE CONTRACTOR SHALL NOT LOAD OR PERMIT ANY PART OF THE WORK TO , BE LOADED IN SUCH A WAY AS TO ENDANGER PERSONS OR PROPERTY. N T N , GENERAL CO DI IO S PAGE 6 OF 14 1 , IV. ��CONTRACTORS � . ' A. SUBLETTING OF CONTRACT THE CONTRACTOR SHALL SUBMIT TO THE CONSULTANT HIS LIST OF PROPOSED ' SUBCONTRACTORS WITH THE SIGNED CONTRACT. B. SUBCONTRACTORS ' THE CONTRACTOR SHALL BE RESPONSIBLE TO THE PARK DISTRICT FOR THE ACTS AND �IISSIONS OF ALL HIS EMPLOYEES AND ALL SUBCONTRACTORS, THEIR AGENTS AND EMPLOYEES, AND ALL OTHER PERSONS PERFORMING ANY OF , THE WORK UNDER A CONTRACT WI.TH THE CONTRACTOR. NO SUBCONTRACTOR . WILL BE RECOGNIZED AS SUCH, AND ALL PERSONS ENGAGED IN THE WORK OF CONSTRUCTION WILL BE CONSIDERED AS EMPLOYEES OF THE CONTRACTOR AND , HE WILL BE HELD RESPONSIBLE FOR THEIR WORK, WHICH SHALL BE SUBJECT TO THE PROVISIONS OF THE CONTRACT. NOTHING CONTAINED IN THE CONTRACT D�UMENTS SHALL CREATE ANY CONTRACTUAL RELATIONSHIP ' BETWEEN ANY SUBCONTRACTOR AND THE PARK DISTRICT. IT IS FURTHER UNDERSTOOD THAT THE PARK DISTRICT WILL HAVE I� DIRECT RELATIONS WITH ANY SUBCONTRACTOR. ANY NECESSARY RELATIONS BETWEEN THE PARK DISTRICT AND A SUBCONTRACTOR SHALL BE HANDLED BY THE CONTRACTOR. , C. OWNERS RIGHT TO PERFORM WORK AND� TO AWARD SEPARATE CONTRACTS. ' THE OWNER RESERVES THE RIGNT TO PERFORM WORK RELATED TO TNE PROJECT WITH HIS OWN FORCES, AND TO AWARD SEPARATE CONTRACTS IN CONNECTION WITH OTHER PORTIONS OF THE PROJECT OR OTHER WORK ON THE SITE UNDER � THESE OR SIMILAR CONDITIONS OF THE CONTRACT. IF THE CONTRACTOR CLAIMS THAT DELAY OR ADDITIONAL COST IS INVOLVED BECAUSE OF SUCH ACTION BY THE OWNER, HE SHALL MAKE SUCH CLAIM AS PROVIDED ELSEWHERE IN THE CONi'RACT DOCUMENTS. , V. CONTRACT ENTS , A. ERRORS OR OMISSIONS IN THE CONTRACT DOCUMENTS ' 1 . THE CONTRACT DOCUMENTS ARE TO BE THOROUGHLY REVIEWED AND EXAMINED BY THE CONTRACTOR AND ANY ERROR, INCONSISTENCY OR OMISSION DISCOVERED AS A RESULT OF THIS REVIEW SHALL BE REPORTED IN WRITING TO THE PARK DISTRICT. THE REPORTING OF ANY ' SUCH ERROR, INCONSISTENEY OR ONIISSION BY THE CONTRACTOR TO THE PARK DISTRICT SHALL RELIEVE THE CONTRACTOR OF ANY LIABILITY RESULTING FROM ANY SUCH ERROR, INCONSISTENCY OR OMISSION. ' PERFORMANCE OF ANY PORTION OF THE WORK WITHOUT CONTRACT DOCUMENTS AND, WHERE RfQUIRED, APPROVED SHOP DRAWINGS, PRODUCT DATA OR SAMPLES SHALL BE DONE AT THE CONTRACTOR'S SOLE RISK. ' 2. SHOULD THE DRAWINGS DISAGREE IN THEMSELVES OR WITH THE SPECIFICATIONS, OR SHOULD THE SPECIFICATIONS DISAGREE IN THEMSELVES, THE BETTER QUALITY AND THE GREATER QUANTITY OF WORK , OR MATERIALS SHALL BE FIGURED IN THE PROJECT COST, AND UNLESS ORDERED OTHERWISE IN WRITING, SHALL BE FURNISHED AND INSTALLED. ' 6ENERAL CONDITIONS PAGE 7 OF 14 � , T R � 3. CERTAIN MATERIALS AND EQl1IPMENT ARE SPECIFIED 6Y MANUFAC URE OR TRADE NAME TO ESTABLISH STANDARDS OF QUALITY AND PERFORMANCE. THE NAME OR MAKE OF ANY ARTICLE, DEVICE, ' MATERIAL, FORM OF CONSTRUCTION, FIXTURE, ETC. , NAMED IN THIS SPECIFICATION SHALL BE KNOWN AS A "STANDARD"* SPECIFIED AND UNLESS THE CONSULTANT, PRIOR TO BIDDING, HAS APPROVED A , SUBSTITUTION IN WRITING, THE SPECIFIED "STANDARD" SHALL BE PROVIOED. WHERE TI� OR MORE ITEMS ARE SPECIFIED, THE SELECTION AMONG THE STANDARDS SPECIFIED IS THE CONTRACTOR'S OPTION. SEE "INSTRUCTIONS TO BIDDERS.° , *THE CONTRACT WORK SHALL BE BASED ON THE "STANDARD". 4. REFERENCE SHALL BE MADE TO THE DRAWINGS FOR ALl DIMENSIONS AND ' THE DIMENSIONS SHALL BE VERIFIED AT THE JOB SITE BY ACTUAL MEASUREMENT. THE DIMENSIONS GIVEN ON THE DRAWINGS SHALL BE � CHECKED BY THE CONTRACTOR BEFORE PROCEEDING WITH THE WORK AND ANY DISCREPANCY SHALL BE REPORTED AT ONCE TO THE CONSUL�ANT. NO EXTRA CHARGE OR COMPENSATION WILL BE ALLOWED ON ACCOUNT OF� A DIFFERENCE BETWEEN THE DIMENSIONS INDICATED ON THE DRANINGS AND ' THE ACTUAL MEASUREMENTS. 5. SHOULD IT APPEAR THAT THE WORK INTENDED TO BE DESCRIBED, OR ANY ' OF THE MATTERS RELATIVE THERETO, ARE NOT SUFFICIENTLY DETAILED OR EXPLAINED ON THE DRAWINGS OR IN THE SPECIFICATIONS, THE CONTRACTOR SHALL APPLY TO THE CONSULTANT FOR SUCH FURTNER , DRAWINGS OR EXPLANATIONS AS MAY BE NECESSARY, AND SHALL OONFORM TO THE SAME AS FAR AS THEY SHALL BE CONSISTENT WITH THE ORIGINAL DRAWINGS. IN THE EVENT OF ANY QUESTION ARISING NITH RESPECT TO THE TRUE MEANING OF THE DRAWINGS AND SPECIFICATIONS, , REFERENCE SHALL BE MADE TO THE CONSULTANT WHOSE DECISION SHALL BE FINAL AND CONCLUSIVE. IN NO CASE SHALI ANY MpRK BE • PROCEEDED WITH UNCERTAINTY. � g, RFVIEW APPROVAL AND SUBMISSION OF SHOP DRAWINGS. PRODUCT DA A. SAMPLES AND OTHER SUBMITTALS. 1 . ALL SUBMITTALS, INCLUDING SHOP DRAWINGS, PRODUCT DATA ANO � SAMPLES, WHICH THE CONTRACTOR IS REQUIRED UNDER THE tONTRACT DOCUMENTS TO PROVIDE, WHETHER PREPARED ORIGINALLY BY THE , CONTRACTOR OR SOMEONE ELSE SHALL BE REVIEWED, STAMPED WITH THE CONTRACTOR'S APPROVAL AND SUBMITTED TO THE CONSULTANT WITH REASONABLE PROMPTNESS AND IN SUCH SEQUENCE AS TO CAUSE NO DELAY , IN THE WORK OR IN THE WORK OF THE PARK DISTRICT OR ANY SEPARATE CONTRACTOR. BY APP.ROVING ANO PROVIDING TO THE CONSULTANT A SUBMITTAL, THE CONTRACTOR REPRESENTS THAT IT HAS DETERMINED AND ' VERIFIED ALL MATERIALS, FIELD MEASUREMENTS AND FIELD CONSTRUCTION CRITERIA RELATED TO THE SUBMITTAL, OR WILL DO S0, AND THAT IT HAS CHECKED AND COORDINATED THE INFORMATION CONTAINED WITHIN SUCH SUBMITTAL WITH THE REQUIREMENTS OF THE ' WORK AND OF THE CONTRACT DOCUMENTS. UNLESS THE CONTRACTOR HAS ' ' GENERAL CONDITIONS PAGE 8 OF 14 , ' ' SPECIFICALLY INfORMED THE CONSULTANT IN WRITING AT THE TIME OF ' SUBMISSION THAT A SUBMITTAL CONTAINS A DEVIATION FROM THE REQUIREMENTS OF THE CONTRACT DOCUMENTS, THE CONTRACTOR SHALL NOT BE RELIEVED OF THE RESPONSIBILITY FOR DEVIATION BY THE ' CONSULTANT'S APPROVAL OF THE SUBMITTAL. IN ADDITION, THE CONTRACTOR WILL NOT BE RELIEVED OF RESPONSIBILITY FOR ERRORS OR OMISSIONS IN SUBMITTALS BY THE CONSULTANT'S APPROVAL. IF THE CONTRACTOR COMMENCES YlORK ON ANY PORTION OF THE WORK REQUIRING ' SUBMISSION OF A SHOP DRAWING, PRODUCT DATA, SAMPLE OR OTHER SUBMITTAL PRIOR TO ITS SUBMISSION TO AND APPROVAL BY THE CONSULTANT, SUCH COMMENCEMENT SHALL BE AT THE CONTRACTOR'S SOLE ' RISK. C. RETENTION OF DOCUMENTS. SAMPLES AND SUBMITTALS , THE CONTRACTOR SHALL MAINTAIN IN GOOD ORDER AT THE PROJECT SITE RECORD COPIES OF ALL DRAWINGS, SPECIFICATIONS, ADDENDA, CHANGE ORDERS AND OTHER MODIFICATIONS AND SHALL MARK THEM TO SH�I ALL , DEVIATIONS FROM THEM MADE DURING CONSTRUCTION. THE CONTRACTOR SHALL ALSO MAINTAIN SHOP DRAWINGS, PRODUCT DATA, SAMPLES AND ALL OTHER SUBMITTALS. THE ABOVE ITEMS SHALL BE AVAILABLE TO THE ' CONSULTANT AT HIS REASONABLE REQUEST, AND TWO SETS OF RED LINED AS-BUILT BLUEPRINTS WITH 2 COPIES OF ALL PROJECT DOCUMENTS IN A 3-RING BINDER SHALL BE DELIVERED TO THE PARK DISTRICT AT THE ' CONCLUSION OF THE WORK. D. CHANGE ORDERS ' 1 . WITHOUT INVALIDATING THE CONTRACT, THE PARK DISTRICT MAY ORDER CHANGES IN THE WORK WITHIN THE GENERAL SCOPE OF THE CONTRACT, • CONSISTING OF ADDITIONS, DELETIONS OR OTHER REVISIONS, NITH THE � CONTRACT SUM AND/OR SCHEDULE BEING ADJUSTEO ACOORDINGLY, IF� NECESSARY. ALL SUCH CHANGES IN THE WORK MhN1ST BE AUTHORIZED BY A CHANGE ORDER PRIOR TO COMMENCING THE WORK AND MUST BE , PERFORMED IN ACCORDANCE WITH THE CONTRACT t)OCUMENTS. A CHANGE . ORDER SIGNED BY THE CONTRACTOR EVIDENCES HIS AGREEMENT NITH A CHANGE ORDER, INCLUDING, BUT NOT LIMITED T0, ANY ADJUSTMENT IN - THE CONTRACT SUM AND/OR SCHEDULE INCLUDED IN THE CHANGE ORDER. ' 2. A CHANGE ORDER MAY RESULT IN AN INCREASE, DECREASE OR NO CHANGE IN THE RMOUNT OF THE CONTRACT. IF THE PARK DISTRICT AND THE ' CONTRACTOR CANNOT AGREE ON THE COST OF A CHANGE, THE CONTRACTOR, UPON RECEIVING A WRITTEN ORDER SIGNED BY THE PARK DISTRICT, SHALL PROMPTLY PROCEED WITH THE WORK INVOLVED. � THEREAFTER, THE CONSULTANT SHALL DETERMINE THE COST OF THE CHANGE ON THE BASIS OF THE REASONABLE EXPENDITURES AND SAVINGS OF THOSE PERFORMING THE WORK AND ATTRIBUTABLE TO THE CHANGE, INCLUDING A REASONABLE ALLOWANCE FOR OVERHEAD ANO PROFIT. THE ' CONSULTANT'S DETERMINATION SHALL BE FINAL. 1 GENERAL CONDITIONS , PAGE. 9 OF 14 , VI. PROJECT SITE , A. USE OF THE PROJECT SITE THE CONTRACTOR SHAII NOT UNREASONABLY ENCUMBER THE SITE WITH HIS , MATERIALS OR EQUIPMENT AND SHALL CONFINE HIS OPERATIONS AS DIRECTED BY THE CONSULTANT AND THE PARK DISTRICT AND BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL NOT EXECUTE THE WORK IN SUCH A , MANNER AS WILL, IN THE OPINION OF THE PARK DISTRICT, HINDER, INTERFERE WITH, MOLEST OR DELAY THE PROSECUTION OF THE WORK, THE OPERATION OF THE PARK DISTRICT AT THE SITE, OR THE WORK OF ANY OTHER CONTRACTOR EMPLOYED BY THE PARK DISTRICT. , B. DISPOtA OF MATERIALS AND DEBRIS AND CLEAN-UP 1 . THE CONTRACTOR SHALL, PURSUANT TO PARK DISTRICT PROJECT PLANS, I SPECIFICATIONS AND CONTRACTS KEEP THE PREMISES fREE FROM ACCUMULATION OF WASTE MATERIAL OR RUBBISH AND ANY DEMOlITION , DEBRIS CAUSED BY HIS/HER OPERATIONS. ALL MATERIALS AND DEBRIS SHALL BE REMOVED FROM PARK DISTRICT PROPERTY AND DISPOSED OF AT AN OFF-SITE "CONSTRUCTION DEBRIS" LAND FILL OR THROUGH OTHER ' APPROVED DISPOSAL CHANNELS AS SPECIFIED BY STATE AND FEDERAL LAW. � 2. AT THE COMPLETION OF THE WORK AND PRIOR TO RELEASE OF PROJECT ' FINAL PAYMENT THE CONTRACTOR SHALL REMOVE AlL WASTE MATERIALS, RUBBISH AND DEBRIS FROM AND ABOVE THE PROJECT, INCLUDING TOOLS, CONSTRUCTION EQUIPMENT, MACHINERY AND SURPLUS MATERIALS. AT NO , TIME WILL ANY CONSTRUCTION OR RECONSTRUCTION DEBRIS/MATERIALS BE BURIED OR IN ANY OTHER MANNER REMAIN WITHIN THE BOUNDARIfS OF �kNY HENNEPIN PARKS PROPERTY. 3. IF THE CONTRACTOR FAILS TO CLEAN UP AT THE COMPLETION OF THE , WORK, THE PARK DISTRICT MAY DO SO AND THE COST THEREOF SHALL BE CHARGED TO THE CONTRACTOR AND DEDUCTED FROM THE FINAL PAYMENT. � IN ADDITION, IF AND WHEN THE PARK DISTRICT'S WASTE DISPOSAL POLICY IS VIOLATED, HENNEPIN PARKS' ORDINANCE AND/OR FEDERAL AND STATE CRIMINAL LAWS WILL BE ENFORCED. ' VII. MATERIALS A. � I THE CONTRACTOR WARRANTS TO THE PARK DISTRICT THAT MATERIALS AND EQUIPMENT FURNISHED UNDER THE CONTRACT WILL BE MERCHANTABLE AND , NEW, THAT THE I�RK WILL BE FREE FROM DEFECTS, AND THAT THE WORK WILL CONFORM WITH THE REQUIREMENTS OF THE CONTRACT DOCUMENTS. MATERIALS, EQUIPMENT, AND I�RK NOT CONFORMING TO THIS WARRANTY � SHALL BE CONSIDERED DEFECTIVE. THIS WARRANTY EXCLUDES DAMAGES CAUSED BY ABUSE, IMPROPER OR INSUFFICIENT MAINTENANCE, OR NORMAL WEAR AND TEAR UNDER NORMAL USAGE. B. CORRECTING DEFECTIVE WORK ' ALL DEFECTIVE MATERIAL, EQUIPMENT OR WORK, WHETHER OBSERVED BfFORE ' OR AFTER SUBSTANTIAL COMPLETION AND WHETHER OR NOT THEN FABRICATED, INSTALLED OR COMPLETED, SHALL BE PROMPTLY CORRECTED GENERAL CONDITIONS ' PAGE 10 OF 14 ' � ' BY THE CONTRACTOR. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CORRECTING SUCH DEFECTIVE MATERIAL, EQUIPMENT OR WORK, � INCLUDING COMPENSATING THE PARK DISTRICT FOR LOSSES INCURRED AS A RESULT OF THE DEFECT. IF THE CONTRACTOR FAILS TO CORRECT DEFECTIVE MATERIAL, EQUIPMENT OR MIORK, THE PARK DISTRICT MAY , CORRECT IT AT THE EXPENSE OF THE CONTRACTOR. THE PARK DISTRICT MAY DED�ICT THIS EXPENSE FROM ANY MONIES DUE UNDER THE CONTRACT OR, IF THE COST OF CORRECTING THE DEFECTS EXCEEDS THE AMOUNT DUE TO THE CONTRACTOR UNDER THE CONTRACT, MAY BRING SUIT ' AGAINST THE CONTRACTOR FOR THE EXCESS. CONTRACTOR AGREES TO PAY THE REASONABLE COST OF SUCH A SUIT, INCLUDING ATTORNEYS' FEES, IF THE PARK DISTRICT PREVAILS IN WHOLE OR IN PART. UPON ' ITS CLAIM. VIII. PROJECT SCHEDULE AND PAYMENTS ' A. M , 1 . IN THE EVENT THAT THE CONTRACTOR SHALL BE DELAYED OR HINDERED IN OR PREVENTED FROM PERFORMANCE OF ANY ACT REQUIRED BY THE CONTRACT BY REASON OF UNAVOIDABLE LABOR DISPUTE, UNAVOIDABLE ' INABILITY TO PROCURE MATERIALS, FAILURE OF POWER, RIOTS, INSURRECTIONS, WAR, FIRE, ADVERSE WEATHER CONDITION NOT REASONABLY ANTICIPATIBLE, OTHER UNAVOIDABLE CASUALTIES OR OTHER , REASONS OF A LIKE NATURE NOT THE FAULT OF THE CONTRACTOR, THEN PERFORMANCE OF SUCH ACTS SHALL BE EXCUSED FOR THE PERIOD OF THE DELAY AND THE PERIOD FOR THE PERFORMANCE OF ANY SUCH ACTS SHALL BE EXTENDED FOR AN EQUIVALENT PERIOD BY A CHANGE ORDER TO THE ' CONTRACT. IF THE PARK DISTRICT, THE CONSULTANT, OR ANY SEPARATE CONTRACTOR EMPLOYED BY THE PARK DISTRICT DfLAYS THE CONTRACTOR, THIS SHALL BE CONSIDERED AN EVENT OF DELAY. ' HOWEVER, IN NO EVENT SHALL THE CONTRACTOR BE ENTITLED TO ANY COMPENSATION FOR ANY DELAY. ' 2. THE CONTRACTOR'S CLAIMS, IF ANY, FOR EXTENSION OF TIME hNST BE � MADE IN WRITING TO THE PARK DISTRICT NOT MORE THAN FIVE WORKING DAYS AFTER THE CONTRACTOR HAS NOTICE OF THE DELAY. THEREAFTER, THE CONTRACTOR MUST PROVIDE FULL DETAILS AND SUPPORTING ' DOCUMENTATION WITH REGARD TO THE CAUSE OF THE DELAY WITHIN FIFTEEN WORKING DAYS OF THE INITIAL NOTICE OF THE DELAY TO THE PARK DISTRICT. IF EITHER THE INITIAL NOTICE OR THE SUPPORTING. , DOCUMENTATION ARE NOT FILED WITH THE PARK DISTRICT IN WRITING WITHIN THE TIME PERIOD SPECIFIED, THE CLAIM FOR DELAY SHALL BE WAIVED. ' B. SUSPENSION OF WORK THE PARK DISTRICT MAY ORDER THE CONTRACTOR. IN WRITING, TO SUSPEND , ALL OR ANY PART OF THE WORK FOR SUCH PERIOD OF TIME AS THE PARK DISTRfCT MAY DETERMINE TO BE APPROPRIATE FOR ITS CONVENIENCE. IF ANY PART OF THE WORK IS SUSPENDED, THE CONTRACTOR'S SCHEDULE FOR ' COMPCETION OF THE WORK SHALL BE ADJUSTED ACCORDINGLY. GENERAL CONDITIONS � PAGE 11 OF 14 ' ' C. TERMINATION 1_ THE PARK DISTRICT MAY, BY WRITTEN NOTICE TO THE CONTRACTOR, ` TERMINATE THIS CONTRACT IN WHOLE OR IN PART AT ANY TIME, FOR • CONVENIENCE OR BECAUSE OF THE FAILURE OF THE CONTRACTOR TO ' FULFILL ITS CONTRACTUAL OBLIGATIONS: UPON RECEIPT OF SUCH NOTICE, THE CONTRACTOR SHALL IMMEDIATELY DISCONTINUE ALL SERVICES AFFECTED AND SHALL DELIVER TO THE PARK DISTRICT ALL DOCUMENTS, SAMPLES, AND SUBMITTALS. , 2. IF THE TERMINATION IS FOR THE CONVENIENCE OF THE PARK DISTRICT, AN EQUITABLE ADJUSTMENT IN THE COMPENSATION OF THE CONTRACTOR ' SHALL BE MADE, BUT NO AMOUNT SHALL BE ALLOWED FOR ANTICIPATED PROFIT, UNPERFORMED SERVICES OR INTANGIBLES. 3. IF THE TERMINATION IS DUE TO THE FAILURE OF THE CONTRACTOR TO � FULFILL ITS CONTRACTUAL OBLIGATIONS, THE PARK DISTRICT MAY TAKE OVER THE I�RK AND PROSECUTE THE SAME TO COMPLETION BY CONTRACT OR OTHERWISE AND THE PARK DISTRICT SHALL BE COMPENSATED BY THE ' CONTRACTOR FOR ANY LOSSES OR COSTS IT INCURS BY VIRTUE OF THIS TERMINATION FOR FAILURE TO PERFORM. D. QARTIAL PAYMENTS , 1 . A TOTAL OF FIVE PERCENT (5X) OF EACH APPROVAL PARTIAL PAYMENT , SHALL BE RETAINED UNTIL COMPLETION AND FINAL ACCEPTANCE OF THE WORK. 2. PARTIAL PAYMENTS WILL NOT BE MADE MORE OFTEN THAN ONCE EACH ' MONTH. 3. � WHEN THE WORK UNDER CONTRACT HAS BEEN COMPLETED TO THE EXTENT ' THAT NOT MORE THAN FIVE PERCENT OF THE ORIGINAL CONTRACT VALUE REMAINS TO BE COMPLETED, THE PARK DISTRICT WILL RELEASE TO THE CONTRACTOR SUCH PORTIONS OF THE RETAINED FUNDS AS IT CONSIDERS TO BE IN EXCESS OF THE AMOUNT ADEQUATE FOR PROTECTION OF ITS �, INTERESTS. BEFORE ANY REDUCTIONS ARE MADE IN THE AMOUNTS RETAINED, THE CONTRACTOR MAY BE REQUIRED TO FURNISH AN AFFIDAVIT OF CONSENT FROM HIS SURETIES. , E. INSPECTION 1 . THE CONSULTANT WILL INSPECT THE WORK AT INTERVALS A�PROPRIATE , TO THE STAGE OF CONSTRUCTION TO EVALUATE THE PROGRESS AND QUALITY OF THE WORK AND TO DETERMINE IN GENERAL IF THE WORK IS PROCEEDING IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. � ' 2. THE CONSULTANT SHALL AT ALL TIMES HAVE ACCESS TO THE WQRK WHEREVER IT IS IN PREPARATION AND PROGRESS. THE CONTRACTOR , SHALL PROVIDE FACILITIES FOR SUCH ACCESS 50 THAT CONSULTANT MAY PERFORM HIS FUNCTIONS UNDER THE CONTRACT DOCUMENTS. ' GENERAL CONDITIONS , PAGE 12 OF 14 ' , 3. iF iiiE CONTRACT DOCUMENTS, IAWS, ORDINANCES,. RULES, REGULATIONS OR ORDERS OF ANY PUBLIC AUTHORITY HAVING JURISDICTION REQUIRE ANY PORTION OF THE WORK TO BE INSPECTED, TESTED OR APPROVED, , THE CONTRACTOR SHALL GIVE THE CONSULTANT TIMELY NOTICE OF ITS READINESS SO THE CONSULTANT MAY OBSERVE SUCH INSPECTION, TESTING OR APPROVAL. THE CONSULTANT SHALL HAVE REASONABLE TIME ' AFTER SUCH NOTICE OF READINESS TO MAKE THE REQUIRED INSPECTIONS, TESTS AND OTHERWISE FULFILL HIS OBLIGATIONS HEREUNDER. , F. $UBSTANTIAL COMPLETION 1 . SUBSTANTIAL COMPLETION OCCURS WHEN THE WORK IS SUFFICIENTLY , COMPLETE SO THAT THE PARK DISTRICT CAN OCCUPY OR UTILIZE THE WORK FOR ITS INTENDED PURPOSE. 2. FOR ARCHITECTURAL STRUCTURES A "CERTIFICATE OF USE AND ' OCCUPANCY" WILL BE REQUIRED AT THE TIME OF SUBSTANTIAL ' COMPLETION. ' G. pAYMENTS AND COMPLETION 1 . AT LEAST TEN DAYS BEFORE THE DATE FOR EACH PROGRESS PAYMENT ' ESTABLISHED IN THE OWNER-CONTRACTOR AGREEMENT, THE CONTRACTOR SHALL SUBMIT TO THE CONSULTANT AN ITEMIZED APPLICATION FOR PAYMENT, NOTARIZED IF REQUIRED, SUPPORTED BY SUCH DATA � SUBSTANTIATING THE CONTRACTORS RIGHT TO PAYMENT AS THE PARK DISTRICT OR THE CONSULTANT MAY REQUIRE, AND REFLECTING RETAINAGE, IF ANY, AS PROVIDED ELSEWHERE IN THE CONTRACT DOCUMENTS. REQUEST FOR PARTIAL PAYMENT SHALL BE MADE ON AIA ' DOCUMENT G702 AND G703 FORMS FURNISHED BY THE CONTRACTOR AND ENTITLED "APPLICATION AND CERTIFICATE FOR PAYMENT", OR THE PROJECT SPECIFIC FORMS PREPARED BY THE PARK DISTRICT. • PREPARE ' AND SUBMIT TO THE CONSULTANT, FOR APPROVAL, FOUR (4) COPIES OF EACH FORM, OR MORE IF REQUESTED, FOR EACH PERIODIC PAYMENT. THE CONTRACTOR MAY MAKE PERIODIC APPLICATIONS FOR PAYMENT, BUT , NO MORE THAN MONTHLY FOR WORK SATISFACTORILY COMPLETfD AND FOR MATERIALS AND EQUIPMENT SUITABLY STORED AND PROTECTED AT THE PROJECT SITE. ' 2. PAYMENT APPLICATIONS, AMOUNTING TO 95X OF THE COST OF THE WORK PERFORMED MONTHLY MAY BE MADE BY THE CONTRACTOR EXCEPT THAT PAYMENTS ON ACCOUNT OF MATERIALS DELIVERED ON THE PREMISES FOR ' IMMEDIATE USE ON THE WORK WILL BE MADE ON THE BASIS OF 65X OF THE VALUE OF THE MATERIAL DELIVERED. IN ADDITION, THE CONTRAC� SHALL, IF AND WHEN REQUIRED BY THE CONSULTANT, SUPPORT HIS ' RIGHT TO PAYMENT BY SUBMITTING WITH HIS APPLICATION FOR PAYMENT RECEIPTS OR OTHER VOUCHERS SHOWING PAYMENTS FOR MATERIALS AND LABOR, PAYMENT TO SUBCONTRACTORS OR SUCH OTHER EVIDENCE AS THE CONSULTANT MAY REQUIRE. SUBMITTAL OF AN � APPLICATION FOR PAYMENT SIGNED BY THE-CONTRACTOR OR HIS LEGALLY AUTHORIZED REPRESENTATIVE SHALL CONSTITUTE A CERTIFICATE THAT THE PAYMENT APPLICATION REPRESENTS THE TRUE COST OF THE WORK ' PERFORMED. GENERAL CONDITIONS , PAGE 13 OF 14 ' . , 3. IF THE CONSULTANT FINDS DEFECTIVE, _DAMAGED OR NON-CONFORMING WORK OR WORK NOT DONE IN ACCORDANCE WITH THE CONTRACT DOCUMENTS, AND THE CONTRACTOR IS UNWILLING TO REPAIR OR , RECTIFY, THE PRORATED AMOUNT REPRESENTING THE VALUE THEREOF SHALL BE DEDUCTED BY CHANGE ORDER FR�1 THE CONTRACT SUM. 4. IF THE OWNER PREFERS TO ACCEPT DEFECTIVE, DAMAGED OR , NON-CONFORMING WORK, THE PRORATED AMOUNT REPRESENTING THE VALUE OF THE AFFECTED WORK SHALL BE DEDUCTED BY CHANGE ORDER FROM THE , CONTRACT SUM. H. ASSESSMENT OF LIOUIDATED DAMAGES THE CONTRACTOR WILL BE ASSESSED A DAILY CHAR6E, ON A CALENDAR DAY , BASIS, FOR EACH DAY THAT ANY WORK REMAINS UNCOMPLETED AFTER EXPIRATION OF THE CONTRACT TIME. THE DAILY CHAR6E WILL BE BASED ON , THE ORIGINAL CONTRACT VALUE, AND WILL BE IN THE AMOUNT SHOWN IN THE SCHEDULE OF LIQUIDATED DAMAGES FOR THAT VALUE. SCHEDULE OF LIQUIDATED DAMAGES ' ORIGINAL CONTRACT AMOUNT CHARGE PER FROM MORE THAN TO AND INCLUDING CALENDAR DAY ' $ 0 $ 50,000 =150 50,000 100,000 250 � 100,000 500,000 400 - 500,000 1 ,000,000 500 1 ,000,000 2,000,000 600 2,000,000 900 , I. WAIVER OF LIOUIDATED DAMAGES 1 . THE PARK DISTRICT MAY WAIVE ALL OR ANY PORTION OF THE , LIQUIDATED DAMAGE ASSESSMENT AFTER THE DATE THE WORK IS SUBSTANTIALLY COMPLETED AND IS: (a> IN CONDITION FOR SAFE AND ' CONVENIENT USE BY THE TRAVELING PUBLIC; OR (b) AVAIUBLE FOR NEXT-STAGE CONSTRUCTION WITHOUT RESTRICTION. 2. NO LIQUIDATED DAMAGES WILL ACCRUE DURING PERIODS OF AUTHORIZED , SUSPENSION OF ALL CONTROLLING OPERATIONS. 3. PERMITTING THE CONTRACTOR TO CONTINUE AND FINISH THE WORK OR , ANY PART OF IT AFTER THE TIME FIXED FOR ITS COMPLETION SHALL NOT IN ANY WAY OPERATE AS A WAIVER ON THE PART OF THE PARK DISTRICT OR ANY OF ITS RIGHTS UNDER THE CONTRACT. NEITHER BY ' THE ACT OF TAKING OVER THE WORK NOR BY ANNULMENT OF THE CONTRACT SHALL THE PARK DISTRICT FORFEIT THE RIGHT TO RECOVER LIQUIDATED DAMAGES FROM THE CONTRACT OR HIS SURETIES. ' ' GENERAL CONDITIONS , PAGE 14 OF 14 , , E TI N . PE A IT C�N� I�NS ' 1 . EN AL � A. THE FOLLOWING SPECIAL CONDITIONS SUPPLEMENT THE GENERAL CONDITIONS. , B. THE CONSULTANT, AS DEFINED IN THE INSTRUCTIONS TO BIDDERS, SHALL BE BARR ENGINEERING COMPANY, 8300 NQRMAN CENTER DRIVE, MINNEAPOLIS, MN � 55437-1026. ° ' 2. �QOPERATION WITH BUiLDING OFFICIALS , A. COOPERATE WITH APPLICABLE GOVERNMENTAL OFFICIALS AND INSPECTORS AT ALL TIMES. IF SUCH OFFICIAL OR iNSPECTOR DEEMS SPECIAL INSPECTION NECESSARY, PROVIDE ASSISTANCE AND FACILITIES THAT WILL EXPEDItE HIS INSPECTION. ' 3. PROGRESS MEETINGS A. FROM TIME TO TIME AND AS DEEMED NECESSARY BY THE OWNER OR CONSULTANT, , PROGRESS MEETINGS MAY BE SCHEDULED AT THE PROJECT SITE TO ASSURE THE PROPER PROGRESS AND EXECUTION OF THE WORK. THESE MEETINGS SHALL BE ATTENDED BY QUALIFIED PERSONNEL REPRESENTING THE OWNER, CONSULTANT AND THE CONTRACTOR. ' 4. TEMPORARY FACILITIES � A. STORAGE FACILITIE� � (1 > THE CONTRACTOR SHALL PROVIDE, OR ARRANGE FOR, WEATHER-TIGHT STORAGE FOR CEMENT, PAINT, FINISH MATERIALS, AND OTHER MATERIALS REQUIRING ' PROTECTION FROM THE WEATHER. B. SANITARY FACILITIES ' (1 ) THE CONTRACTOR, AT HIS EXPENSE, SHALL PROVIDE.AND MAINTAIN TEMPORARY SANITARY FACILITIES DURING THE CONSTRUCTION. � C. TEMPORARY WATER (1 ) THE CONTRACTOR SHALL PROVIDE, OR ARRANGE FOR, ALL POTABLE WATER ' AND ANY WATER REQUIRED FOR CONSTRUCTION PROCEDURES. D. TEMPORARY LIGHT AND POWER ' (1 > THE CONTRACTOR, AT HIS EXPENSE, SHALL PROVIDE ALL TEMPORARY POWER FOR CONSTRUCTION PURPOSES. ' 5. CARE OF THE PREMISES A. FROM THE TIME THE WORK IS BEGUN UNTIL THE CONTRACT WORK IS COMPLETED, , THE CONTRACTOR SHALL HAVE THE CARE OF THE PREMISES, SUBJECT TO THE RIGHTS OF THE OWNER AND OTHER SUBCONTRACTORS ENGAGED THEREON. ' SPECIAL CONDITIONS PAGE 1 OF 3 , ' B. THE CONTRACTOR SHALL NOT ALLOW RUBBISH OR WASTE MATERIAL TO , ACCUMULATE ON OR ABOUT THE PREMISES. AT THE COMPLETION OF THE WORK HE SHALL PROMPTLY REMOVE ALL RUBBISH AND WASTE MATERIAL AND LEAVE THE BUILDING BROOM , CLEAN AND READY FOR USE. HE SHALL LEAVE ADJOINING PROPERTI� CLEANED OF REFUSE AND REPAIR TO THE SATISFACTION OF THE ARCHITECT. THE CONTRACTOR SHALL PROTECT EXISTING FEATURES AND ELEMENTS WHICH ARE TO REMAIN. HE SHALL RESTORE OR , REPLACE, AT HIS OWN EXPENSE, ALL DAMAGE TO SAME. 6. EXISTING UTILITY LINE AND SERVICES A. IF ACTIVE UTILITY LINES OR SERVICES ARE ENCOUNTERED IN THE V�RK, THEY I SHALL BE PROPERLY PROTECTED, BRACED AND SUPPORTED AS REQUIRED FOR THE PROPER PROGRESS AND EXECUTION OF THE WORK. IF EXISTING ACTIVE UTILITY LINES OR ' SERVICES ARE ENCOUNTERED THAT REQUIRE RELOCATION TO PROPERLY PERFORM THE WORK, NOTIFY THE ARCHITECT FOR A DETERMINATION. CONTRACTOR SHALL NOT PROCEED WITH THE WORK UNTIL WRITTEN DIRECTIONS ARE RECEIVED. CONTRACTOR SHALL NOT PREVENT , OR DISTURB THE OPERATION OF ACTIVE UTILITY LINES AND SERVICES THAT ARE TO REMAIN. 7. PROGRESS OF WORK , A. A SUFFICIENT NUMBER OF C�IPETENT PERSONNEL SHALL BE CONTINUALLY EMPLOYED BY THE CONTRACTOR AND SUBCONTRACTORS TO SATISFY THE OWNER AND THE ' ARCHITECT THAT THE I�RK WILL BE Ca+IPLETED BY THE TIME SPECIFIED, OR IN SUCH TIME AS NOT TO DELAY THE WORK OF OTHERS. 8. OUALITY OF MATERIALS AND WORK ' A. ALL WORK DESCRIBED IN THESE SPECIFIC�TIONS OR SHOWN ON THE DRAWINGS, AND ALL WORK NECESSARY TO THE COMPLETE FINISH OF THE WORK AS DESCRIBED OR , SHOWN IS TO BE EXECUTED IN A THOROUGHLY SUBSTANTIAL AND WORKMANLIKE MANNER. B. ALL WORK, FIXTURES, MATERIALS, EQUIPMENT AND APPARATUS SHALL BE NEW ' AND SHALL BE FIRST CLASS IN EVERY RESPECT, AND ALL SHALL BE DELIVERED UPON THE COMPLETION OF THE WORK IN A PERFECT AND UNDAMAGED CONDITION WITHOUT EXCEPTION. C. ALL WORK SHALL BE DONE BY PERSONNEL WHO ARE THOROUGHLY EXPERIENCED IN � THEIR PARTICULAR TRADE OR CRAFT. 9. USE AND OCCUPANCY ' A. USE AND OCCUPANCY OF THE PROJECT BY THE OWNER PRIOR TO FORMAL ACCEPTANCE OF THE WORK, IF AGREED UPON BETWEEN THE OWNER AND CONTRACTOR, QOES , NOT RELIEVE THE CONTRACTOR OF HIS RESPONSIBILITY TO MAINTAIN INSURANCE AS NEREINBEFORE SPECIFIED ON A 100X BASIS FOR THE BENEFIT OF THE OWNER, AND ALL OTHERS HEREINBEFORE SPECIFIED UNTIL THE PROJECT IS COMPLETED AND ACCEPTED BY THE OWNER, AND CONTRACTOR HAS RECEIVED THE FINAL PAYMENT. , 10. COMPLETION DATE A. SEE INSTRUCTIONS TO BIDDERS, 8. COMMENCEMENT AND COMPLETION OF THE ' WORK. ' SPECIAL CONDITIONS � . PAGE 2 OF 3 ' ' 11 . TE IN ' A. THE OWNER WILL PAY FOR ALl PASSING COMPACTION, SOIL AND CONC�ETE TESTS MADE. THE TEST RESULTS AND INVOICES SHALL BE SENT TO THE OWNER WITH COPIES TO THE CONSULTANT. ALL FAILING TESTS SHALL BE PAID BY THE CONTRACTOR. � 12. COORDINATION OF CONTRACTS A. THE CONTRACTOR WILL BE REQUIRED TO COORDINATE WITH OTHER CONTRACTORS ' WHO WILL BE WORKING IN THIS AREA BUT NOT UNDER THIS CONTRACT. B. A SEPARATE CONTRACTOR WILL BE CONSTRUCTING A PARKING LOT ADJACENT TO , THIS GARDEN DEVELOPMENT SITE. THE AGGREGATE PATH WITHIN THIS CONTRACT WILL CONNECT TO THAT PARKING LOT. C. A SEPARATE CONTRACTOR WILL BE DRILLING AN IRRIGATION WELL NEAR THE � EXISTING WATER TOWER ON THE NORTH SIDE OF COUNTY ROAD 51 . INCLUDED IN THAT WELL CONTRACT IS THE MAIN WATER LINE FROM THE WATER TOWER TO THE GARDEN SI�E. IT IS THE RESPONSIBILITY OF THIS IRRIGATION CONTRACTOR TO COORDINATE WITH AND ' CONNECT TO THAT MAIN WATER LINE. 13. PRESERVATION OF THE AREA ' A. THE CONTRACTOR SHALL TAKE ALL RESPONSIBLE PRECAUTIONS TO PRESERVE THE NATURE OF THE WORK SITES. WORK TASKS SHALL BE SO MANAGED TO PROVIDE THE LEAST DISRUPTION TO THE EXISTING VEGETATION, ROADS, ETC. IB. THE CRITICAL NATURE OF THE EXISTING SOILS WITHIN THE GARDEN CANNOT BE EMPHASIZED STRONGLY ENOUGH. ALL PRECUATIONS NECESSARY TO PRESERVE THE ' INTEGRITY OF THE TOPSOIL LAYER (APPROXIMATELY 18" - 24" DEEP) � BE REQUIRED. ANY TOPSOIL STRIPPED FOR GRADING OR EXCAVATION PURPOSES WILL BE STOCKPILED SEPARATELY AND NOT BE ALLOWED TO BE MIXED WITH MINERAL SUBSOILS. , ANY MINERAL SUBSOILS EXCAVATED FOR WALLS, FOOTINGS, ETC. WILL BE � STORED SEPARATELY FOR BACKFILL RE-USE, AND NOT BE ALLOWED TO BE MIXED WITH THE ' TOPSOIL LAYER. 14. UMBRELLA LIABILITY INSURANCE COVERAGE ' A. THE CONTRACTOR SHALL CARRY UMBRELLA EXCESS LIABILITY COVERAGE. THE MINIMUM LIMIT REQUIRED IS $1 ,000,000 OVER AlL UNDERLYING POLICIES. ' 15. LIOUIDATED DAMAGES A. LIQUIDATED DAMAGES WILL BE ASSESSED ACCORDING TO THE SCNEDULE IN THE ' GENERAL CONDITIONS. , ' ' SPECIAL CONDITIONS PAGE 3 OF 3 ' sM 8rauo InMrfwc Engineering,Inc. sR A� N 6801 Washington Avenue Soufh ' P.O.Box 391�08 I N T E RT E C Minneapolis,Minnesota 55439-0108 612-941-5600 Fax:941-4151 Engineers and Scientists Serving , the Built and Notural Environmenls December 19, 1991 Project BABX-91-589 1 Mr. Timothy I. Marr, P.E. ' Hennepin Parks 12615 County Road 9 ' P.O. Box 41320 Plymouth, MN 55441. , Dear Mr. Marr: Re: Preliminary Geotechnical Evaluation for Proposed Visitors Center and Parking Areas � at Noerenberg Memorial County Park, Orono, Minnesota As you authorized on November 8, 1991, and based on our proposal dated November 11, ' 1991, we have completed our preliminazy geotechnical evaluation for the above-referenced project. ' The soils encountered in the borings genecally consisted of 1 1/2 to 3 feet of topsoil overlying glacially deposited sand and clay to the termination depth of the borings. Groundwater was encountered in the borings ranging in depth from 2 1/2 to 10 feet below the surface ' conesponding to elevations from 932 to 940. ' The majority of soil encountered in the borings will provide adequate support for the � proposed visitors center. Prior to construction or placing fill, we recommend all topsoil and the upper softer clay layers be removed from the building area. Once this azea is cut to grade ' � or the fill area is properly compacted, we recommend the building be supported by a typical spread footing foundation system. We recommend footings be sized to exert a maximum soil bearing pressure of 2,000 pounds per square foot (ps�. ' In the azkin areas we recommend the su�cial ve etation and to soil be removed rior to P g , g P P piacing fill or the pavement section. Based on the soils encountered in the borings, we � � recommend the pavement section be designed using an assumed Hveem stabilometer R-value in the range of 10 to 20. ' Please refer to the attached report for a discussion of the investigation results and our analysis . and recommendations. , ' , Hennepin Parks ' Project BABX-91-589 December 19, 1991 Page 2 � � If you have questions regarding this report, or if you require additional services, please call . ' Henry Vloo at (612) 942-1779. � ' , Sincerely, �� -!/� . ' Henry Vloo, P.E. ' Project Engineer . � � ae . euer, P.E. Senior Engineer ' Attachments: Foundati�n Investigation Report ' , ' ' ' , , ' hv/mmh:mje\eng\cpt\91589 , ' � ' ' ' A Preliminary Geotechnical Evaluation Report for Hennepin Parks ' Proposed Visitor Center and Pazking Areas at Noerenberg ' Memorial County Park, Orono, Minnesota � , . ' ' ' , . , � ' r � . Project BABX-91-589 , December 19, 1991 , Braun Intertec Engineering, Inc. ' ' ' Table of Contents Description Page ' A. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 A.1 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 , A.2 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l A.3 Available Information 1 A.4 Locations and Elevations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ' B. Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Z B.1 Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 ' B.2 Soils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 B.3 Groundwater 3 B.4 Laboratory Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 , C. Preliminary Analysis and Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . 4 C.1 Proposed Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 C.2 Building Pad Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ' C.3 Foundations. . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . 5 C.4 Floor g C.5 Pavements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ' C.S.a Subgrade Preparation• : : . : : : : : : : : : : : : : : : : : : : : : : : : 6 C.S.b Design Sections 7 D. Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 ' D.1 Excavation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 D.2 Observations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 D.3 Backfills and Fills . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 ' D.4 Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 D.5 Cold Weather g � E. Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 E.1 Drilling and Sampling g E.2 Soil Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 � E.3 Groundwater Observations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 F. General Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 F.1 Basis of Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ' F.2 Review of Design . . . . . : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 F.3 Groundwater Fluctuations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 F.4 Use of Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 ' F.5 Level of Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Professional Certification ' Appendix Location Sketch Log of Boring Sheets , Descriptive Terminology ' � 'F sM Braun Interlec Engineering,Inc. sR A� N 6801 Woshington Avenue South ' P.O.Box 39108 I N T E RT E C M;��5,Minnesota 55439-0108 612-941-5600 Fax:941-4151 ' . Engineers and ScienYists Serving �he Built andNatural Environments � A. Introduction .t A.1 Purpose ' This preliminazy geotechnical evaluation was undertaken to make an evaluation of the site subsurface soils�and apparent groundwater conditions relative to construction of a visitors center and paved parking areas at Noerenberg Memorial County Park in Orono, Minnesota. ' The evaluation will then be used by the Hennepin Parks Department of Planning and Engineering to design foundations and prepare grading plans and specifications for the ' project. A.2 Scope ' Three standard penetration test borings were performed in the area of the proposed visitors center. In addition, four power auger test borings were performed in the proposed parking ' areas. As part of our evaluation, several grain size analyses (number 200 wash) were performed on select soil samples for classification purposes. With the results of these borings and laboratory tests, this engineering report was prepared addressing our preliminary analysis ' and recommendations. ' ' It should be noted this work was done according to our proposal daterl November 11, 199I. A.3 Available Information , Prior to performing our evaluation, a meeting was held at the Hennepin Parks office in Plymouth to discuss the scope of the project. At that time, we obtained a site plan showing , the proposed visitors center and parking areas. The plan was prepared by Hennepin Pazks and dated October 31, 1991. ' A.4 Locations and Elevations The borings were performed at the locations staked in the field by Hennepin Parks. These are ' shown on the attached sketch. ' Ground surface elevations at the borings were estimated from the surface topography shown on the available site plan. Thus, the elevations should be considered approximate. ' ' ' ' Hennepin Parks ' Project BABX-91-589 December 19, 1991 Page 2 ' ' t B. Results B.1 Logs 1 Log of Boring sheets indicating the depths and identifications of the vazious soil strata, penetration resistances, laboratory test data and groundwater observations are attached. The ' strata changes were inferred from the changes in the penetration test samples and auger cuttings. Depths shown as changes between the strata are only approximate. The changes are ' likely transitions and the depths of the chanbes vary between the borings. Geologic origins presented for each stratum on the Log of Boring sheets are based on the soil ' types, blows per foot, and available common knowledge of the depositional history of the site. Because of the complex glacial and post-glacial depositional environments, geologic origins ' are frequently di�cult to ascertain. A detailed evaluation of the geologic history of the site was not performed. 1 For this project, the standard penetration test borings are designated by the prefix "ST" and the power auger borings are designated by the prefix "B". The standard peneuation borings ' were taken in the building area and the power auger borings were taken in the parking areas. B.2 Soils ' The soiis encountered in borings B-1 through B-4 consisted of 1 1/2 to 3 feet of topsoil overlying silty sand or silty clayey sand. In borings B-1 and B-3, clays were encountered ' below the silty sand. In borings ST-5 through ST-7, the soiis encountered consisted of 1 1/2 to 2 feet of clay or '. clayey sand topsoil overlying granular soils to the termination depth of the borings. The granulaz soils consisted of poorly graded sand with silt to silty sand. In Boring ST-6, an , estimated 2-foot thick layer of lean clay was encountered at a depth of 7 feet. Layers of sandy silt were also encountered embedde� in the granular stratum. ' The penetration resistances in the granular strata ranged from 5 to 24 blows pe� foot (BPF). These values indicate these soils were in a loose to medium dense condition. The peneuation , resistance in the clay layer in Boring ST� was 9 BPF, indicating the clay had a rather stiff consistency. ' ' ' Hennepin Parks Pro�ect BABX-91-589 , December 19, 1991 ' Page 3 1 ' B.3 Groundwater In borings B-1 through B-4, groundwater was not encountered during the drilling operation. � After the auger had been withdrawn from the bore holes, groundwater was not observed to cave-in depths ranging from 3 1/2 to 7 1/2 feet. ' In borin s ST-5 throu h ST-7 roundwater was not encountered in an of the borin s durin g g , g Y g g the drilling operation or after the hollow-stem auger had reached the termination depth of the � borin;s. After the auger had been withdrawn from each of the bore holes, groundwater was observed at depths ranging from 8 1/2 to 10 feet. , The bore holes were left open for a short period of time, ranging from 30 minutes to ' 3 1/2 hours, before rechecking groundwater levels. In borings ST-5 through ST-7, � groundwater levels were then measured at depths ranging from 7 to 10 feeC below the surface. In borings B-1 through B-4, groundwater levels were measured at depths ranging from 2 1/2 ' to 4 feet. It is our opinion the water levels measured in borings B-1 through B-4 aze perched . and do not represent ;roundwater. ' Seasonal and annual fluctuations of the groundwater level should be anticipated. At this site, we anticipate fluctuations to coincide with the levels of Lake Minnetonka. ' B.4 Laborato Tests rY Five classification tests were perfurmed to assist in the identification of the soils. These tests ' consisted of determining the percent material passing the number 200 sieve. The results of these tests can be found in the ri;ht-hand margin of the Log of Boring sheets at the elevations ' the tests were taken. The tests were conducted according to American Society for :�Iaterials and Testing (AST1�I) procedures. 1 ' ' ' ' Hennepin Parks ' Project BABX-91-589 December 19, 1991 , Page 4 � ' ' C. Preliminary Analysis and Recommendations tion � C.1 Proposed Construc We understand the proposed construction will consist of a one-story visitors center as well as paved parking and drive areas. At this time, the type of construction, floor grade and building ' loads are unknown. For this report, we have assumed column loads to be less than 50 kips and wall loads to be less than 3 kips per lineal foot. We have also assumed a floor grade of � 942.0 feet. Once actual loads and tloor grades have been finalized, a review of this report should be made by us to determine ir the recommendations contained herein need to be ' revised. C.2 Building Pad Preparation ' We recommend the topsoil and the upper clay layer be removed from within the building area. The estimated excavation depth at each boring location is about 2 feet. Variations will , likely occur between the borings which will not be evident until the excavation is underway. If areas of the building require fill below proposed footing grades, we recommend the excavation of topsoil be oversized to provide lateral stability to the fill. The bottom of the ' excavation should be oversized 1 foot beyond the o.utside edge of the footings for each foot of depth below the bottom of the footing (a 1:1 slope). ' We recommend the bottom of the excavation be observed by our soils engineer or an assistant to evaluate the completeness of the topsoil removal and the suitability of the soils left inplace. ' This must be cione prior to the placement of fill. In the area of Boring ST-7, wz recommand the loose silty sand be surface compacted to , increase its inplace relative densitv. Given the soil's classification and moisture content, there is, however, a small risk the surface compaction will result in the sands becoming unstable. If , this occurs, a limited subcut of the silty sand may be needed. With suitable soils exposed, we recommend the bottom of the excavation be surface , compacted by several passes of a large drum, self:propelled compactor. This will further densify the upper natural sands. The excavation can then be backfilled with controlle� fill ' using loose lifts not exceeding 12 inches and compacted by a large drum, self-propelled compactor. The moisture content of the fill should be within three percentage points of , � ' Hennepin Parks Project BABX-91-589 December 19, 1991 ' Page S , ' optimum to enhance compatibility. We recommend all fill be compacted to a minimum relative density of 92 percent of modified Proctor densiry (ASTM D 1557). ' We understand you propose to obtain fill soils from other portions of this site. Th�ese soils ' will likely be similar to those encountered in the borings. The soils encountered in the borings are generally over the optimum moisture content and will not make good fill material unless ' dried to lower the moisture content. If the on-site soils cannot be sufficiently dried, drier fill will likely have to be imported to reestablish grades. , C.3 Foundations After completing the recommended excavation and backfill, the soils will be suitabte for ' support of the building using typical spread footings designed for an allowable bearing pressure of 2,000 pounds per square foot (ps fl. , We recommend the perimeter footings be founded a minimum of 42 inches below exterior grade for frost protection. Interior footings may be placed immediately beneath the floor slab, , provided the building will be heated during the winter months. C.4 Floor 1 After the building pad preparation has been completed, we anticipate the floor subgrade will be cumpacted till. Backtill of footing excavations and below-slab mechanical trenches should ' be compacted to a minimum ef 90 pe:cant or the modified Proctor density. The compacte�i till . . should then be suitable for floor slab support. We suggest the upper 6 inches of soil below the floor slab consist of a clean sand (less than 10 percent fines passing the number 200 sieve) to ' .recluce capillary rise of ground moisture, and thus reduce the potential for dampness af the tloor. , If floor coverin s less ermeable than the concrete slab will be used we recommend a va or � P , P barrier be placed beneath the slab. Consideration should be given to burying the vapor barrier ' beneath a layer of sand to reduce curling of the floor slabs. ' � ' Hennepin Parks . ' Project BABX-91-589 December 19, 1991 Page 6 , � C.5 Pavements ' C.S.a Subgrade Preparation: Because of the potential for high groundwater to be , encountered during the parking lot construction, we recommend one of two altematives be . used. , • Alternative 1 - If groundwater is not encountered, we recommend the topsoil be , removed from the parking and drive areas. The depth of topsoil ranges from 1 1/2 to 3 feet. After removing the :opsoil, the underlying soil shvuld generally be silty sand or silty clayey sand. These subgrade soils should be scarified if the areas are cut to , grade and then compacted to a minimum of 95 percent of the modified Proctor density. Where fill is required, we recommend it consist of a debris-free mineral soil. , The moisture content of the fill should be within three percentage points of optimum moisture. If placed within 3 feet of final grade, we recommend it be compacted to a minimum of 95 percent of the modified Proctor density. We recommend fill piaced ' more than 3 feet below finished grade be compacted to a minimum of 90 percent of the Proctor density. ' • Alternative 2 - If aroundwater is high, we recommend removing only the surficial vegetation and leaving the remaining topsoil layer. We recommend.the upper 6 inches , of the resulting subgrade be scarified and surface compacted. Where fill is required, we recommend it be placed and compacted as discussed above. If there aze areas ' which cannot be compacted, we recommend the unstable materials be subexcavated down to stable soil and be replaced by materials which can be compacted. , You indicated to us that the current plans call for the use of on-site soils where fill is required. Therefore, the till materials used in the parkin, lot will likely be similaz to those , encountered in t�5e borings. These soils will be a mixture of silty sand, silty clayey sand and sandy lean clay. Laboratory tests to determine a representative R-value of these soils were not included in our scope of services. Because of the variability of these soils, we have assumed , an R-value in the range of 10 to 20 for our design. , ' ' ' Hennepin Pazks Project BABX-91-589 December 19, 1991 ' Page 7 ' ' C.S. b Design Sections: We have assumed only light car traffic with no heavy trucks to be ' using these pazking and drive areas. For the above subgrade and the assumed traffic, we recommend a minimum of 2 inches of Mn/DOT 2341 wear over 8 inches of crushed aggregate base. ' ' D. Construction D.1 Excavation ' Because of the potential for high groundwater, it is our opinion the soils near the bottom of . any excavation may not be able to support rubber-tired equipment. We therefore recommend that low ground pressure tracked equipment or a backhoe be used to perform the needed ' excavations. , D.2 Observations � We recommend that all excavation, footing, slab and pavement subgrades be observed by a , geotechnical engineer to evaluate if the subgrade soils are similar to those encountered by the � borings, adequate to support the proposed construction and adequately oversized. These observations should be conducted prior to placing backfills, fills or forms for footings. , After excavating for footings, we recommend that tests be conducterl on the subgrades to , evaluate if tl��e bearin; capacity is at least 2,000 psf. Typical instruments useci for ttiese tests include hand au;ers, penetrometers and sample tubes. ' D.3 BackfilLs and Fills Site soils which will be excavated and potentially reused as backfill and general site fill appear ' to be wet of the optimum moisture content. We anticipate it wilt be necessary to dry these• soils to achieve the recommended compaction. We recommend the fill and backfill be placed in lifts not exceeding 8 to 12 inches, depending upon the size of the compactor and material ' , used. � ' ' Hennepin Parks ' Project BABX-91-589 December 19, 1991 , Page 8 ' ' D.4 Testing We recommend density tests be taken in the backfills and fills place� beneath footings, slabs ' and pavements. We also recommend density testing of the compacted pavement subgrade and gravel base course. Samples of proposed backfill and fill materials should be submitted to our testing laboratory at least three days prior to placement for evaluation of their suitability and , determination of the optimum moisture content and maximum dry density. D.5 Cold Weather , If site grading and construc:ion is anticipated during cold weather, we recommend that good � winter construction practices be observed. All snow and ice should be removed from cut and till azeas prior to additional grading. No fill should be placed on soils which have frozen or contain frozen material. No frozen soils should be used as fill. ' Concrete delivered to the site should meet the tempecature requirements of ASTM C 94. ' Concrete should not be placed upon frozen soils or soils which contain frozen material. Concrete should be protected from freezing until the necessary strength is attained. Frost should not be permitted to penetrate below footings beazing on frost-susceptible soil since , such freezing could heave and crack the footings and/or foundation walls. ' E. Procedures E.1 Drilling and Sampling ' The penetration test borings were performed on November Z5, 1991, with an off-road, rubber ' tired mounted core and auaer drill equipped with 3 1/4-inch inside diameter hollow-stem auger. Sampling for the borings was conducted in general accordance with ASTM D 1586, "Penetration Test and Split-Barrel Sampling of Soils." Using this method, we advancetl the t bore hole with the hollow-stem auger to the desired test depth. A 140-pound hammer falling 30 inches was then used to drive the standard 2-inch split-banel sampler a total penetration of , 1 1/2 feet below the tip of the hollow-stem auger. The blows for the last foot of penetration were recorded and aze an index of soil strength characteristics. Samples were taken at 2 1/2-foot vertical intervals to the 10-foot depth and then at 5-foot intervals to the termination , depths of the borings. A representative portion of each sample was then sealed in a glass jar. , ' , Hennepin Parks Project BABX-91-589 December 19, 1991 ' � Page 9 ' , . The ower au er borin wer p g gs e taken with the same equipment in general accordance with ASTM D 1452, "Soil Investigation and Sampling by Auger Borings." The soil classifications ' and strata depths were inferred from the cuttings brought to the surface by rotation of the auger. Samples of the auger cuttings were then sealed in a glass jar. . ' E.2 Soil Classification Soils encountered in the borings were visually and manually classified in the tield by the crew ' chief in accordance with ASTM D 2487, "Classification of Soils for Engineering Purposes," and ASTM D 2488, "Description and Identification of Soils (Visual-Manual Proc�;dures).° A 1 summary of ASTM D 2487 is attached. All samples were then returned to our laboratory for review of the field classifications by a soils engineer. Representative samples will remain in ' our Minneapolis office for a period of 60 days to be available for your examination. E.3 Groundwater Observations ' Immediately after taking the final samples in the bottoms of the standard penetration test borings, the holes were probed through the hollow-stem auger to check for the presence of , groundwater. Immediately after withdrawal of the auger, the holes were again probed and the depths to water or cave-ins were noted. The borings were rechecked and backfilled just prior to leaving the site. ' In the ower au er b ri p g o ngs, the bore holes were probed after withdrawal of the auger and the ' depths to water �r cave-in were noted. The borings :vere rechecked and backfilled just prior to leaving the site. I F. General Recommendations ' F.1 Basis of Recommendations The analyses and recommendations submitted in this report aze based upon the data obtained ' from the soil borings performed at the locations indicated on the attached sketch. Variations occur between these borings, the nature and �xtent of which will not become evident until ' � additional exploration or construction is conducted. A reevaluation of the recommendations of this report should be made after performing on-site observations during construction and ' , Hennepin Parks ' Project BABX-91-589 December 19, 1991 Page 10 , , noting the characteristics of the variations. The variations may result in additional construction ' costs, and it is suggested that a contingency be provided for this purpose. , To permit correlation of the soil data obtained to date with the actual soil conditions encountered during construction and to provide continuing professional responsibility for the ' conformance of the construction to the concepts originally contemplated in this report and to the plans and specifications, it is recommended that we be retained to develop and perform ' the recommended observation and testing program for the excavation and foundation phases of the project. � If others perform the recommended observations and/or testing of construction, professional responsibility becomes divided since, in doing so, they assume responsibility for evaluating , that the soil conditions throughout the construction areas are similar to those encountered in the borings or recognizing variations which require a change in recommendations. ' F.2 Review of Design This report is based on the preliminary design of the proposed structure as submitted to us for ' the preparation of this report. Because of the limited amount of information available, a number of assumptions were necessary to permit us to make recommendations. It is recommended that we be retained to review the final design and specifications to determine ' whether thuse assumptions were correct and whether any change in concept may have had an effect on the validity of our re�ommer.dations, and whether our recommendations have been ' imQlemented in the design and specifications. If we are not permitted an opportunity to make this recommended review, we will not be liable for losses arising out of inconect assumptions, design changes, or misinterpretation or misapplication of our reco:nmendations. ' F.3 Groundwater Fluctuations , Water level readings have been made in the borings at the times and under the conditions stated on the boring logs. These data have been reviewed and interpretations made in the text of this report. However, it must be noted that the period of observation was relatively short ' and that fluctuations in the groundwater level may occur due to rainfall, flooding, irrigation, spring thaw, drainage, seasonal and annual variations and other factors not evident at the time , measurements were made and reported herein. Design drawings and specifications and construction planning should recognize the possibilities of variations. ' , , Hennepin Parks Project BABX-91-589 December 19, 1991 ' Page 11 ' . , F.4 Use of Re ort . P This report is for the exclusive use of the addressee and their representatives to use to design ' the proposed structure described herein and prepare construction documents. The data, � analyses and recommendations may not 6e appropriate for other structures or purposes. We ' recommend that parties contemplating other structures or purposes contact us. In the absence of our written approval, we make no representation and assume no responsibility to other ' parties regarding this report. F.5 Level of Care ' Services performecl by the geotechnical engineers for this project have been conducted with that level of care and skill ordinarily exercised by members of the profession currently ' practicing in this area under similar budget and, time restraints. No warranty, expressed or implied, is made. ' Professional Certification: I hereby certify that this report was prepared by me or ' under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of Minnesota. ' ae . eu r�� P. . ' Senior Engineer Registration Number: 15571 , Date: December 19, 1991 , ' � ' � , , , , 1 ' Appendix ' ' ' ' � ' ' ' ' ' , ' , ' ' ' \ _ / �\ �'�� ...�_.r�� `� -� � / , � � � �� \ � ' c � �� ` �� \� � � ' \ � � �` ` � � `� �\ /�. ' � � \\ \�� \\� � � �� \��_�--�,� � � \ � � � \�� ` ��1 , `` � � �� \��\�` ��..�� `\�� (, ��`��\�\� � `!F ^�'�\`� li I \��\`��`��- ' �� `� � � �� - �' \ � /°� � � 1 � � ��•\ 1 � t ' /� � —�__��_i �� i ' � � (� �� _�� \��. , ' / // ' \` / / y�%/ O� /G �--�— / / O O Q � � � �� f► / /�, � O � O \\ \ i \1 /� �p�� \ / ,/ � � " p 0 O � p � ��\ �\ �� '`�l0 S1 �y-,_ ' �' / � O p O p O p . ��\�� C_� �""hiTN � _ ^� �� ° ° � � . / ' �� O � �' � \\\� `�� \� � � 1�- � � O � O � i �` �\ �� . ' � � . � \ \ \ �� O � p ' �� • _� AZJ�LI�U:�ION Q C O i� � �� \�� \��\� ` ' \ ` \\ `� ' a O O a � o � _ d4 � \� \ \� � ��o i B-I _ `� `� �� ° �' �-- .I��p �� "�N\i ° ° �° a �` '' .� , ?'�l�� ,,' \\\� \\� ` �. � � �� c �• � �� '�,`��ll , �ti �� `� , ST-5 ,�— --- ---- \ � R$ � � � g-Z ' �� `� u-� ` �j . � ��.,� � '�� +�� — -- ' ,` � � � i , ' - , ' 1` , ' � � ' � x� � � � � , � � i � 0 --- --- �� \� �� % / ' ST-7 / � � �� , �� `�\ �` � 'k � o,� _______ � , T�� , , Q-3 � �yc � , � i' % �� ' ' � �� ' � �1�\ �\` \�_ I �\�\� /� v� �� /�i , / ' v /�I I \\��_� \\\ l � '/' .�� /�l' � � \� `�� ` _•"'' /� ii ' � ' \ ' / / �r��` � � , —__ �� /� o � ' � \ � ' /�� _��__�� , . _ _ � / �. � � __-------- - i�� ~ '-'•� ' �r/f / / / '!/ r �T ��\ ��`\� `_`--�-----�— �`� / � �/,//// / ��` � � \\\\� ``��. `_�_��1 �:S } / / / / i � � �� . .�'-- ",' / / ;« Vy ` / � /�� y '...�� `��` �^��`` o �/ . . � / �/ �r_1 �•: ` `\�� . /� / . . 'i�; .:�:7�R'•_ /� ^ �� \�� `��v- `\. �� . ' � AQQroxinnate location af Standard Penetration Test Rori�ng_ ' � A�pproxima�e location �nf Power Auger Test Boring_ �' ' 6EOTECHNICAL EvALUATiON ir+r � oarE 5H�_r BR�u ��' Proposed yisitor Center ORAWN eY: ! 12-3-g1 � 1_ , an�i Parking Area AP��o ar: oF I NTE RTEC Noerenberg ?Remorial County Park J0e ��. f3ARX-91-589 1 _ flrono, Plinnesot� Ow'.No. �' FIGURE�t , SCnLE j 1 , LOG OF BORlNG ' PROJECT: BABX-91-589 BORING: B-1 ' PRELIMINARY GEOTECHNICAL EVALUATION LOCATION: Proposed Visitor Center & Parking Area See Attached Sketch Noerenberg Memorial County Park Orono, Minnesota ' DATE: 11/25/91 SCALE: 1" = s' Elev. Depth ASTM Description of Materials ' 940.0 0.0 Symbol (ASTM D2488) BPF L Tests or Notes CL LEAN CLAY with SAND, with Fibers, black Benchmark: Elevations to dark brown, wet. estimated from � (Topsoil) topographic site plan. 937.0 .0 SM SILTY SAND, fine-grained, brown, ' waterbearing. I I 934.0 6.0 ' CL LEAN CLAY with SAND, with lenses of POORLY GRADED SAND with SILT, grayish-brown, wet. ' ' END OF BORING Water level not encountered to cave-in depth ' of 7 1/2' immediately after withdrawal of auger. Water level down 4' 3 1/2' hours after , withdrawal of auger. � � Boring then backfilted. � , i � � � , ' ' ' � ' BABX-91-689 Brsun Intertec B-1 page 1 of 1 _. ' LOG OF BORING , PROJECT: BABX-91-589 BORING: B-2 PRELIMINARY GEOTECHNICAL EVALUATION LOCATION: , Proposed Visitor Center & Parking Area See Attached Sketch Noerenberg Memorial County Park Orono, Minnesota ' DA'TE: 11 25/91 SCALE: 1" = 4' Elev. Depth ASTM Description of Materials ' 940.0 0.0 Symbol (ASTNI D2488) BPF L Tests or Notes CL SANDY LEAN CLAY, black, wet. (Topsoil) 938.0 2.0 � SC : SILTY CL�YEY SAND, fine to SM :: medium-grained, brown, wet to waterbearing. 935.0 5.0 ' END OF BORING , � Water level not encountered to cave-in depth of 3 1/2' immediately after withdrawal of auger. , Water level down 3' 3 hours after withdrawal of auger. ' Bor�ng then backfilled. ' ' � � ' ' ' � 1 I I ' � � BABX-91-589 Braun Intertac B-2 page 1 of 1 ' ' ' LOG OF BORING PROJECT: BABX-91-589 BORING: B_3 ' PRELIMINARY. GEOTECHNICAL EVALUATION Proposed Visitor Center & Parking Area LOCATION: Noerenberg Memorial County Park See Attached Sketch ' Orono, Minnesota DA?E: 11/25/91 SCALE: 1" = 4' ' Elev. Depth ASTM Description of Materials 941.0 0.0 Symbol (AST'M D2488) BPF L Tests or Notes SC :. CLAYEY SAND, fine to medium-grained, � with Fibers, black, wet. � SM (Topsoil) SILTY SAND, fine-grained, brown, 938.0 3.0 � waterbearing. CL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- ' LEAN CLAY, grayish-brown, wet. 936.0 5.0 � ' END OF BORING Water level not encountered to cave-in depth of 4' immediately after withdrawal of auger. ' Water level down 2 1/2' 3 hours after withdrawal of auger. 1 Boring then backfilled. , ' � � ' ' � ' ' j I ' BABX-91-589 Braun Intertec B-3 page 1 of 1 _ �-- ' LOG OF BORING . , ROJECT: BABX-91-589 BORING: B-4 :�.—� PRELIMINARY GEOTECHNICAL EVALUATION I ' Proposed Visitor Ceater & Parking Area LOCATION: Noerenberg Memorial Couaty Park See Attached Sketch Orono, Minnesota �, DATE: 11 25 91 SCALE: 1" = 4' :lev. Depth ASTM Description of Materials 43.0 0.0 Symbol (ASTM D2488) BPF L Tests or Notes � SM �:�: : SILTY SAND, fine to medium-grained, with �: Fibers, black, wet. 41.0 2.0 (Topsoil) , SM �:=� : SILTY SAND, fine to medium-grained, dark � : brown, waterbearing. �38.0 5.0 1 END OF BORING ' Water level not encountered to cave-in depth of 4' immediately after withdrawal of auger. Water level down 3' 3 hours after withdrawal , of auger. Boring then backfilled. ' ' . ' � 1 _ , i ' , , I , � �BX-91-589 Braun Intert�c B-4 pag� 1 of 1 , � LOG OF B0"RrNG , . - . � ' . . PROJECT: BABX-91-589 BORING: S'r-5 ' PRELIMINARY GEOTECHNICAL EVALUATION Proposed Visitor Center & Parking Area LOCATION: Noerenberg Memorial County Park See Attached Sketch , Orono, Minnesota DATE: 11 25/91 SCALE: 1" _ �t' Elev. Depth ASTM Description of Materials ' 941.0 0.0 Symbol (ASTM D2488) BPF L Tests or Notes CL SANDY LEAN CLAY, with Fibers, black to dark brown, wet. ' 939.0 2.0 (Topsoil) SC . SILTY CLAYEY SAND, fine to 8 SM medium-grained, brown, wet, loose. 7 q (Glacial Till) ' SP POORLY GRADED SAND with SILT, Sieve Size % Passinq � SN1 �_ fine-grained, brown, wet to waterbearing, 10 i #200 l� � loose. I ' (Glacial Outwash) 10 , 932.0 9.0 SM SILTY SAND, fine-grained, brown, $ieve Size % Passing waterbearing, loose to medium dense. 9 #200 16 � (Glacial Outwash) ' ' 25.5 15.� 17 I END OF BORING I � , I � I Water level not encountered wi�h 15' of I � hollow-stem auger in the ground. � � I ' � Water level down 8 1/2' immediately after withdrawal of auger. Water level down 7' 1 hour after withdrawal ' of auger. � � Boring then backfilled. � I ' � ' ' � I � � ' BABX-91-589 Braun Intertec ST-5 page 1 of 1 ' LOG OF BORING ' PROJECT: BABX-91-589 BORING: ST-6 PRELIMINARY GEOTECHNICAL EVALUATION ' Proposed Visitor Center & Parking Area LOCATION: Noerenberg Memorial County Park See Attached Sketch Oroao, Minnesota ' DATE: 11 25/91 SCALE: 1" = 4' Elev. Depth ASTM Description of Materials , 941.0 0.0 Symbol (ASTM D2488) - BPF L Tests or Notes CL LEAN CLAY with SAND, with Fibers, black to dark brown, wet. � 939.0 2.0 (Topsoil) , SP �: POORLY GRADED SAND with SILT, fine to 11 SM :�: medium-grained, brown, moist to wet, medium dense to loose. , (Glacial Outwash) Sieve Size % PassinA —, 9 �200 8 � - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - ' CL LEAN CLAY, gray, wet, rather stiff. 9 (Glacial Till) ' 2. SP �: POORLY GRADED SAND with SILT, 12 SM ':� : fine-grained, brown, waterbearing, medium dense. ' (Glacial Outwash) , 25.5 1 S. 24 ' END OF BORING I ' � �I I Wacer level not encountered with 15' of � hollow-stem auger in the ground. II Water level down 10 1/2' immediately after I I withdrawal of auger. ' Water level down 7' 1 1/2 hours after withdrawal of auger. ' Boring then backfilled. ' , � I , � BABX-91-589 Bnun Intertec ST-6 page 1 oi: , ' ' . LOG OF BORING ' PROJECT: BABX-91-589 BORING: ST-7 PRELIMINARY GEOTECHNICAL EVALUATION LOCATION: Proposed Visitor Ceater & Parking Area See Attached Sketch Noerenberg Memorial County Park ' Orono, Minnesota DATE: 11 25/91 SCALE: 1" = 4' Elev. Depth ASTM Description of Materials ' 942.0 0.0 Symbol (ASTM D2488) BPF L Tests or Notes SC :. CLAYEY SAND, fine to medium-grained, 4 � with Fibers, dark brown, wet. ' (Topsoil) SM � �� SANDY LEAN CLAY, dark brown, wet. 5 SILTY SAND, fine-grained, brown, wet, ' loose. (Glacial Till) Sieve Size % Passing I b � �2U0 13 ' 7 SP POORLY GRADED SAND with SILT, fine to 11 ' SM medium-grained, with a layer of SANDY SILT at 10', brown, moist to wet, medium Silt Laver dense. (Glacial Outwash) 20 �ieve Size % Passing #200 78 , ' 928.0 14.0 SM �:: : SILTY SAND, fine-grained, with a layer of 26.5 15. SANDY SILT, brown, waterbearing, medium 16 ' dense. i (Glacial Till) ' END OF BORING � Water level not encountered with 15' of � hollow-stem auger in the ground. ~ Water level down 10 1/2' immediately after withdrawal of auger. ' Water level down 10' 30 minutes after withdrawal of auger. ' Boring then backfilled. ' ' ` I ' , f � � � � � ' BABX-91-589 Braun Intertec ST-7 page 1 of 1 � , , f , De�cr�pt�ve Term�nology. ��I M Designation D 2487—83 Standard Test Method for CLASSIFICATION OF SOILS FOR ENGINEERING PURPOSES ' PARTICLE SIZE IDENTIFICATION � - SOIL ClAS51FICATION ' � � � '� CR;TER[p Fpq ASiiGN!NG uROUP;�MBOLS a710 � QtOUV � r,aouP na�s os,Ne aaanroar •E;rs a srHeo� �aouv nnne o Boulders Over 12" ........................... Cobbles ............................ 3"to 12" ' „ �� GRAVELS �' CLEAN f�1AVE�S r� �:a ane :_C� < 3 e GY Meli-graEeG gravei i . �, Mpre tna� SOS of Less than Sx•,�e5� Gravel o� I coarse traction� . C� � A ana�or l >[� �3 e GV Poorly graEeC gravel f � Coarse ........................... '%"—3�� ' retainea on '� tb. a sieve i CRAVELS HI7M F:nES ��Fines c�ass�� as ML or MM GM Silt ravel f�9•n Fine.............................. No.4—'��' �. _ ��. More tnan 12T finez��,Fines class+fy as CL or CH GC C1ayeY grne� f•9•� Sand ' '' SNNOS �� CLEAX SwNOS �C�_6 ana 1 �C� < 3 e SY Yell-graEeE zand ' � '� 50%or more of � Less tnan 5S fines a�-� - Coarse ........................... No.4—No. 10 , roarx fraction �'�,C� -:6 ana/or 1 >C� �3 e SG Foorly graEeO sanE + � Medium .......................... No. 10—No.40� � Da55ez No. d - � ` s;e�e saMos w�rH Fincs 'r;�e:�i.ss+f a:ni o�nr� sn s;ic :a�a s•^•+ Fine.............................. No.40—No.200 o� � y E ' Mpre tnan.125 fines 4�,Fines classify as CL or CH SC Clayey senC 9��.� Silt.................................. No.200—.005 mm , CI �� % and p�ots on or aDove Cl �ean��ar k.�.m - Clay ............................... less than.005 mm � .'4•' line i � , ' SILTS qN0 CLFYS inorgdnic '. �� ', LiQuid limit � � PI �. 6 or plots eelow"A" line 1 ML Silt k,l;m � , _ �e�s �^a^ 5� ' RELATIVE DENSITY OF �� ,a limft -ove�ariea �9a��< <�aY r. �.m ^ COHESIONLESS SOILS o�,�� a.�5 0� '� '. 9 '+auiE ��m�t -no[dr�e0 Organic zilt k. 1,m,o ��. ��. � DI plo[5 on or aDove.'A.• line CN Fat tlay k.l,m '. � very loose ....................................0— 4 BP I si�rs ano c�ars ------ 10058......................................... 5—10 BP ', �E V ' ;�o�9a�;� ' medium dense ............................... 11 —30 BP� 4,1 m . � ��Qu�a limtt PI D�otS Eeior"A' line MN EIaSt+t 511t � ,. LL = so:��ma�e dense .......................................31 —50 BPF � I �, u �,e i;m,� -o�e�a�,ea Or9anic ��a,k. �,m.o very dense ....................................... 50+BPF ; � organic �. � •� 0.75 ON k, 1,m, ' � � uid imit -not Ened Or an+c s11t 7 � '�i .Primarily organic matter,darx �n color, ana �1 �eat � Mignly o�ganu so��s . o.,a�,� �o� � CONSISTENCY OF COHESIVE SOILS a. easea on tne mate'�al oassing tne 3-in (�5-mml s+eve. V@fY SOR ......................................O— 1 BPF o. tf rie�a samo�e conta+nea coeotes ana/or oou�de�s, aaa '.+tn c000�es ana/o�WulEers" to grouD��. soft . . ...................................... 2— 3 BP c. Gravels with 5 to 12S lines require aual symnols a+-r+� .eii q�aeee gravel .;cn s;ic rather soft .................................... 4— 5 BP 61-GC .ell 9ra0eO gravel w�tn clay . cv-cn 000�iy yraaea 9ra.e� .+cn s,it medium ..... ..............................6— 8 BP GP-GC poo�ir graEeC yravel .�cn�iaY rather stiff......................................9—12 BPF . a. Sanas�itn 5 to 122 fines re7uire aual symUols sw-sn �+eii y.�aee saoa.;cn :;ic stiff :........................................ 13—16 BP 511-5[ well graAea sanA ritn clay - � sr-sM poorly graCeO sanE.;en s;it v2ry Stiff ..................................... 17—30 BP sP-sc poo�1 aEee sana.;cn cla re� fo3o�z Y hard .............................................30+ e. Cu-�60��10 �c � 1� . f. „ �;, �o��a;�5 > �5:sa�, aaa •.;��sa�a•to,�o�o��. DRILLING NOTES g. If fines classify as CL�IIY use Aual syMo1 GC-f�7. SC-SM. n. lf fines ere organic,aEd witn organi< fines'to grouD��. � (f sail contains > 15%grarel, aOE'��th grarel^to grou0��e. j. lf AtterCerg �rm;is ,�oc ��na«n�a area, so�l ;:a c�-�+�,s;��r��ar. Standard penetration test borings wereadvanced by.3Y<"or 6v k. If soil containi 15 to 29f Dius No. 200,adE"ritn sanC'or"with gravel" ynicnever is DreEaninant. � ,. �r so;� �o�cs;�s >30S plus �a. zoo. ,��aa;�a�n,:a�a, aAd'sanEy'fo grouD�+�e. I.D.hollow-stem augers unless noted otherwise.Jetting water was . �f �a;� �o�ca;�:>3os v��s x�. °oo, ,��a�;�•��r 9�a•��,aCd'9rare1ly'ta grouD��e. used to clean out auger prior to sampling onlywhere indicated on n. vi >a ana olots on or �Dore'n" line. o. c,z a a� ,,ocs n�,o.•�• �;�e. logs. Standard penetration test borings are designated by th� D• P� D�ots on or aCore'11' ltrre. . v. P� p1ot5 Oelov•a• u��. prefix"ST"(Split Tube). bo � Power auger borings were advanced by 4" or 6" diameter, Fo� uoss�+�cor�o� o+ °�ne-qro��ea so��s continuous-flite,solid stem augers.Soil classification and strain � and ne-qrained tratt ion of toarse-grained �� depths are inferred from disturbed samplesaugered to the surfac' H 50� so��s and are therefore somewhat approximate.Power auger boring a cQuation of�A-��ne �a� � are designated by the prefix"B". � HOriZOn?al Of PI-a*o�.�=25 5, ,�;, � r' � W -hen cI=o�3 ��-zo; '�� `' Hand probings were advanced manually with a 1vz" diameter i 40� E000r�o� o+"u"- �oe � ��P � probe and are limited to the depth from which the probe can b — verr�coi ar ��=�5 ro vi=� � G i manually withdrawn. Hand probings are indicated by the prefi' > thenPI=09iLL-81 / ��'..�� ~ 30 " � � SAMPLING—All samples are taken with the standard 2"O.D. i � � �� ' split tube sampler, except where noted. TW indicates thin-w � 20 i �' MH °Q �I-I (und.isturbed)sample. a �� (�� i BPF— Numbers indicate blows per foot recorded in standar ,o � penetration test,also known as"N"value.The sampler is set 6" ,-- ML �L into undisturbed soil below the hollow-stem auger. Drivin a-- resistances are then counted for second and third 6"increment� °o �o le zo 3o ao so eo �o eo 90 ,00 „o and added to get BPF. Where they differ significantly,they ar �ioui0 �i M i T (��) reported in the following form—2/12 for the second and third 6" increments respeCtively. WH—WH indicates that sampler penetrated soil under weight� hammer and rods alone,driving not required. LABORATORY TESTS NOTE — All tests run in accordance with applicable ASTM standards. , DD Dry Density,pcf OC Organic Content,% WD Wet Density,pcf S Percent of Saturation,% MC Natural Moisture Content,°io SG Specific Gravity ��M LL Liquid Limit,% C Cohesion PL Plastic Limit,% � Angle of Internal Friction PI Plasticity Index,% qu Unconfined Compressive Strength ' ISECTION C. TECHNICAL SPECIFICATIONS SECTIONS - SITEWORK ' 02110 - SITEWORK CLEARING , 02200 - EARTHWORK � 02513 - AGGREGATE 02515 - UNIT PAVERS � 03310 - CONCRETE WORK ° ' 04200 - UNIT MASONRY 05500 - METAL FABRICATION � ' ' � ' ' , ' , ' ' ' � ' ' . ' SECTION 02110 - SITE CLEARING ' PART 1 - GENERAL a 1.01 RELATED DOCUMENTS: . � ' Drawings and general pcovisions of Contract, including General and s � . Conditions and Division-1 Specification sections, apply to work of this section. , 1.02 DESCRIPTION OF WORK: Extent of site clearing is shown o� drawings. ' Site clearinR includes, but is not limited too Protection of existing trees. ' Removal of trees`and other vegetation. , Topsoil stripping. Clearing and grubbing. ' Removing above-grade improvements. Removing below-grade improvements. , 1.03 JOB CONDITIONS: Protection of ExistinA Improvements: Provide protections necessary to prevent damage ' to existing improvements indicated to remain in place. � Protect improvements on adjoining properties and on Owner's property. , Restore damaged improvements to their original condition, as acceptable to parties having jurisdiction. ' Protection of ExistinR Trees and Ve�etation: Protect existing trees and other vegetation indicated to remain in place, aqainst unnecessary cutting, breaking or skinninq of roots, skinning and bruising of bark, smotherinR of trees by stockpilinR construction materials , or excavated materials within dcip line, excess foot or vehicular tcaffic, or parking of vehicles within drip line. Provide temporary �uards to pcotect trees and veRetation to be left standing. ' Water trees and other veRetation to remain within limits of contract work as required to maintain their health during course of construction operations. �. ' SITE CLEARING 02110 - 1 / ��'� / ', , Provide protection for roots over 1-1/2" diameter cut during consiruction ' operations. Coat cut faces with an emulsified asphalt, or other acceptable coating, formulated for use on damaged plant tissues. Temporarily cover exposed roots with wet burlap to prevent roots from dryinR out; cover with earth as soon as ' possible. Repair or replace trees and vegetation indicated to remain which are dama�;ed by construction operations, in a manner acceptable to Architect. , Replace trees which cannot be repaired and resto�ed to full-growth status. Salvable Improvements: Carefully remove items indicated to be salvaged, and store on ' Owner's premises where indicated or directed. PART 2 - PRODUCTS ' Not applicable to work of this section. PART 3 - EXECUTION , 3.01 SITE CLEARING: General: Remove trees, shrubs, grass and other ve�etation, improvements, or ' obstructions interfering with installation of new construction. Remove such items elsewhere on site or premises as specifically indicated. Removal includes di�Aing out ' stumps and roots. Carefully and cleanly cut roots and branches of trees indicated to be left standing, , where such coots and branches obstruct new construction. Topsoil: Topsoil is defined as friable clay loam surface soil found in a depth of not less xhan 4". Satisfactory topsoil is reasonably free of subsoil, clay lumps, stones, and other ' objects over 2" in diameter, and without weeds, roots, and other objectionable material. Strip topsoil to whatever depths encountered in a manner to prevent intermingling with underlying subsoil or other objectionable material. ' Remove heavy growths of grass from areas before strippin�. Where trees are indicated to be left standing, stop topsoil strippinR a sufficient , distance to prevent damage to main root system. Stockpile topsoil in stora�e piles in areas shown, or where directed. Construct storaqe ' piles to freely drain surface water. Cover sto�aRe piles if required to p�event wind- blown dust. Clearint� and Grubbin�: Clear site of trees, shrubs and other vegetation, except for those ' indicated to be left standing. , SITE CLEARING 02110 - 2 ' � ' � � , . • Completely remove stumps, roots, and other debris protrudin� throuRh ground surface. , Use only hand methods for grubbing inside drip line of trees indicated to be left standing. ' Removal of Improvements: Remove existing above-qrade and below-Rrade improvements necessary to permit construction, and other work as indicated. ' 3.02 DISPOSAL OF WASTE MATERIALS: BurninA on Owner's Pcoperty: � Burning is not permitted on Owner's property. ' tRemoval from Owner's Property: Remove waste materials and unsuitable and excess soil from Owner's property and ' dispose of off site in legai manner. END OF SECTION 02110. ' 1 ' ' . , ' ' , SITE CLEARING 02110 - 3. , ' ' , SECTION 02200 - EARTHWORK ' PART 1 - GENERAL 1.01 RELATED DOCUMENTS: � ' Qrawings and general provisions of the Contract, including Genera! and Supplementacy Conditions and Division-1 Specification sections, apply to work of this section. t1.02 DESCRIPTION OF WORK: Extent of earthwork is indicated on drawings. ' Preparation of subgrade for building slabs, walks, and pavements is included as part of this work. ' Drainage fill course for support of building slabs is included as part of this work. Backfilling of trenches for retaining wall foundations is included as part of this work. 1 ' Definition: "Excavation" consists of removal of material encountered to subgrade elevations indicated and subsequent disposal of materials removed. ' 1.03 QUALITY ASSURANCE: Codes and Standards: Perform excavation work in compliance with applicable ' requirements of governing authorities havinR jurisdiction. Reference Specifications: Reference herein to Mn/DOT means Minnesota Department of , Transportation Standard Specifications for Construction, 1983 Edition which will govern � for this earthwork section. Testin� and Inspection Service: • ' Owner will engage soil testing and inspection service for quality contro! testing during earthwork operations. ' 1.04 SUBMITTALS: Test Reports-Excavatintt: Submit following reports directly to pR►i�r from the testing services, with copy to Contractor. � Test reports on borrow materiaL ' Verification of each footing subgrade. , . EARTHWORK 02200 - 1 ' ' , Field density test reports. t One optimum moisture-maximum density curve for each type of soil encountered. Repoct of actual unconfined compressive stren�th and/or results of bearing tests of ' each strata tested. 1.05 JOB CONDITIONS: , Site Infocmation: Data on indicated subsurface conditions are not intended as representations or warranties of accuracy or continuity between soil borinqs. It is ' expressly understood that Owner will not be responsible for interpretations or conclusions drawn therefrom by Contractor. Data are made available for convenience of Contractor. ' Additional test borings and other exploratory operations may be made by Contractor at n� cost to Owner. Existin� Utilities: Locate existing underground utilities in areas of work. If utilities are ' to remain in place, provide adequate means of support and protection ducing earthwork operations. , Should uncharted, or incorrectly.charted, piping or other utilities be encountered during excavation, consult utility owner immediately for directions. Cooperate with Owner and utility companies in keeping respective services and facilities in operation. Repair , damaged utilities to satisfaction of utility owner. Provide minimum of 48-hour notice to Architect/Engineec, and receive wcitten , notice to prxeed before interrupting any utility. Use of Explosives: , The use of explosives is not permitted. Protection of Persons and Property: Barricade open excavations occurin� as part of this ' work and post with warning lights. Operate warning lights as recommended by authorities having jurisdiction. ' Protect structures, utilities, sidewalks, pavements, and other facilities from damage caused by settlement, lateral movement, underminin�, washout and other hazards created by earthwork operations. ' PART 2 - PRODUCTS 2.01 SOIL MATERIALS: t Definitions: . _ 2 ' EARTHWORK 02200 ' ' _ __ _. -� .,y:.a�. ;_. ..�__. :-........ _.-.�, ' ' ' , Satisfactory soil materials are defined as those complying with AST1�A D2487 soil � classification groups GW, GP, G1rt, SM, SW and SP. Unsatisfactory soil materials are defined as those complying with ASTM D2487 soil classification groups GC, SC, ML, MH, CL, CH, OL, OH and PT. ' � Subbase Material: l0096 class 5 crushed aggregate. ' Drainaqe Fill: Washed, evenly graded mixture of crushed stone, or crushed or uncrushed gravel, with 10096 passing a 1-112" sieve and not more than 596 passing a No. 4 sieve. Backfill and Fill Materials: Satisfactory soil materials free of clay, rock or gravel larger ' than 2" in any dimension, debris, waste, frozen materials, vegetable and other deleterious matter. Granular fill shall contain no more tha� 1596 passing the No. 200 sieve such as Mn/DOT 3149 B or C. ' PART 3 - EXECUTION ' 3.01 EXCAVATION: Excavation is Unclassified, and includes excavation to subgrade elevations indicated, regardless of character of materials and obstructions encountered. ' Unauthorized excavation consists of removal of ma*Pr�a1c hevond indicated subgrade elevations or dimensions without specific direction of LA/E. Unauthorized ' excavation, as well as remedial work directed by LA/E, shall be at Contractor's expense. Under footings, foundation bases, or retaining walls, fill unauthoriaed excavation by ' extending indicated bottom elevation of footing or base to Excavation bottom; without altering required top elevation. Lean concrete fill may be used to bring elevations to proper position, when acceptable to.LA/E. ' Elsewhere, backfill and compact unauthorized excavations as specified for authoriaed excavations of same classification, unless otherwise directed by LA/E. ' Additiona! Excavation: When excavation has reached requiced subgrade elevations, notify Architect Engineer who will make an inspection of conditions. � If unsuitable bearing materials are encountered at required subgrade elevations, carry excavations deeper and replace excavated material as directed by Architect/Engineer. Stability of Excavations: Slope sides of excavations to comply with local codes and ' � ordinances having jurisdiction. Shore and brace where sloping is not possible because of space restrictions or stability of material excavated. ' ' EARTHWORK 02200 - 3 � � s� .� � , . 1 �laintain sides and slopes of excavations i_n safe condition until completion of backfillin�. 1 Shorin� and Bracin�: Provide materials for shorin� and bcacinq, such as sheet piling, uprights, stringers and cross-braces, in good serviceable condition. ' Establish requirements for trench shorin� and bracing to comply ��rith local codes and authorities having jurisdiction. � Maintain shoring and bracing in excavations regardless of time peciod excavations will be open. Carry down shorinq and bracing as excavation progresses. DewaterinQ: Prevent surface water and subsurface or ground water from flowin� into � excavations and from flooding project site and surrounding area. Do not allow water to accumulate in excavations. Remove water to prevent softening of ' foundation botzoms, undercuttinq footings, and soil changes detrimental to stability of subgrades and foundations. Provide and maintain pumps, well points, sumps, suction and � discharge lines, and other dewatering system components necessary to convey water , away from excavations. Establish and maintain temporary drainage ditches and other diversions outside , excavation limits to convey rain water and water removed from excavations to collecting or cun-off areas. Do not use trench excavations as temporary drainage ditches. � Material StoraAe: Stockpile satisfactory excavated materials where directed, until ' required for backfill or fill. Place, grade and shape stockpiles for proper drainage. Locate and retain soil materials away from edge of excavations. Do not store within ' drip line of trees indicated to remain. Dispose of excess soil material and waste materials as herein specified. � ' Excavation for structures: Conform to elevations and dimensions shown within a tolerance of plus or minus 0.10', and extending a sufficient distance from footinqs and ' foundations to permit placing and removal of concrete formwork, other construction, and foc inspection. In excavatinq for footin�s and foundations, take care not to disturb bottom of ' excavation. Excavate by hand to final grade just before concrete reinfo�cement is placed. Trim bottoms to required lines and grades to leave solid base to receive other work. � Excavation for Pavements: Cut surface under pavements to comply with cross-sections, elevations and �rades as shown. ' Excavation for Trenches: Dig trenches to the uniform width required for particular item to e insta e , su iciently wide to provide ample working room. Provide 6" to 9" clearance on both sides of pipe or conduit. , � EARTHWORK 02200 - 4 , � � � � �xcavate trenches to de th indicated oc required. Carrv depth of trenches•fo� DipinQ to P establish indicated flow lines and invert elevations. � Where rock is encountered, carry excavation 6" below required elevation and backfill with a 6" layer of crushed stone or gravel prior to installation of pipe. � � For pipes oc conduit 5" or less in nominal size and for flat-bottomed multiple-duct conduit units, do not excavate beyond indicated depths. Hand excavate bottom cut to � . accurate elevations and support pipe or conduit on undistributed soil. For pipes or conduit 6" or larger in nominal size, tanks a�d other,mechanical/electrical work indicated to receive subbase, excavate to sulibase depth indicated, oc, if not ' otherwise indicated, to 6" below bottom of work to be supported. ' Grade bottoms of trenches as indicated, notching under pipe bells to provide solid bearing for entire body of pipe. � Backfill trenches with concrete where �trench excavations pass within 18" of column or wall footings and which are carried below bottom of such footinqs, or which pass under � wall footinRs. Place concrete to level of bottom of adjacent footing. Concrete is specified in Division 3. � Do not backfili trenches until tesrts ,and inspections have been made and badcfilling authorized by Architect/Engineer. Use care in backfllling to avoid damage or displacement of pipe systems. ' For piping or conduit less than 2'-6" below surface of roadways, provide 4" thick concrete base slab support. After installation and testinq of piping or conduit, provide minimum ' 4" thick encasement (sides and top) of concrete prior to backfilling oc placement of roadway subbase. . Cold Weather Protection: Protect excavation bottoms against freezing when L atmospheric temperature is less than 40 degrees F. Do not place frozen materials and do not place material on frozen subgrades. Clearin� and �rubbinp within the construction limits will be governed by Mn/DOT Section �' 2101. All trees, stumps, shrubs and other vegeta#ion removed within tfie construction limits to he hauled away from the site at the Contractor's expense. � No materials will be buried or burned within the construction limits. 3.02 COMPACTION: � . EARTHWORK 02200 - 5 , , � � General: Control soil compaction during construction providing minimum percentage of � d.ensity specif ied for each area classif ication indicated below. Percenta�e of titaximum Density Requirements: Compact soil to not less than the � following percentaRes of maximum density for soils which exhibit a well-defined moisture density relationship (cohesive soils) determined in accocdance with ASTM D 1557; and not less than the following percentaqes of relative density, determined in � accordance with ASTM D 2049, for soils which will not exhibit a well-defined moisture- density relationship (cohesionless soils). Structure, BuildinQ Slas and Steps, Pavements: Compact in 8" lifts to an average � 9896 and a minimum 9596 maximum density. Lawn or Unpaved Areas: COmpact in 8" lifts to 9096 maxiiYium density for cohesive soils. . ' Pavements: Compact in 8" lifts to an average 9596 and a minimum 9296 maximum density. , Moisture Control: Where subgrade or layer of soil material must be moisture conditioned before compaction, uniformly apply water to surface of subgrade, or layer of soil � material, to prevent free water appearing on surface during or subsequent to compaction operations. Remove and replace, o� scarify and air� dry, soil material that is too wet to permit � compaction to specified density. Soil material that has been removed because it is too wet to permit compaction ' may be stockpiled or spread and allowed to dry. Assist drying by discing, harrowing or pulverizing until moisture content is reduced to a satisfactory value. 3.03 BACKFILL AND FILL: � 1 General: Place acceptable soil material in layers to required subgrade elevations, for each area classification listed below. � In excavations, use satisfactory excavated or borrow material. • Under ttrassed areas, use satisfactory excavated or borrow material. , Under walks and pavements, use subbase material, or satisfactory excavated or borrow material, or combination of both. � Under steps, use subbase material. Under building slabs, use drainage fill material. � Under pipin� and conduit, use subbase material where subbase is indicated under piping or. conduit; shape to fit bottom 90 degrees of cylinder. � EARTHWORK 02200 - 6 � � � , � � Backfill excavations as promptly as work permits, but not until completion of the followin�: Acceptance of construction below finish grade including, where applicable, � dampproofing, waterproofing, and perimeter insulation. . Inspection, testing, app�oval, and recording locations of underRround utilities. � Removal of conc•rete formwork. � Removal of shocing and bracing, and backfilling of voids with satisfactory materials. Cut off temporary sheet piling driven below bottom of structures and remove in manner to prevent settlement of the structure or utilities, oc leave in place if required. � Removal,of trash and debris. � Permanent oc temporary horizontal bracing is in place on horizontally supported walls. Ground Surface Preparation: Remove veRetation, debcis, unsatisfactory soi! maierials, ' obstructions, and deleterious materials from ground surface prior to placement of fills. Plow, strip, or break-up sloped surfaces steeper than 1 vertical.to 4 horizontal so that fill material will bond with existinA surface. rWhen existing ground surface has a density less than that specified under "Compaction" for particular area classification, break up Rround surface, pulverize, moisture-condition to optimum moisture content, and compact to required depth and percentage of jmaximum density. � Placement and Compaction: Place backfill and fill materials in layers not more than 8" � in loose depth for material compacted by heavy compaction equipment, and not more than 4" in loose depth for material compacted by hand-operated tampers. Before compaction, moisten or aerate each layer as necessary to prov'ide optimum � moisture content. Compact each layer to required percentage of maximum dry density oc relative dry density for each area classification. Do not place backfill or fill material on surfaces that are muddy, frozen, or contain frost or ice. � Place backfill and fill materials evenly adjacent to stcuctures, piping oc conduit to required elevations. Take care to prevent wedging action of backfill against structures or displacement of piping or conduit by carrying material uniformly around structure, � piping or conduit to approximately same elevation in each lift. 3.04 GRADING: � EARTHWORK 02200 - 7 � . � � , General: Unifocmly grade areas within limits of grading under this section, including � adjacent transition areas. Smooth finished surface within specified tolerances, compact with uniform levels or slopes between points where elevations are indicated, or between such points and existing grades. � � Finish surfaces free from irregular surface changes, and as follows: Lawn or Unpaved Areas: Finish areas to receive topsoil to within not more than � 0.10' above or below required subgrade elevations. Walks: Shape surface of areas under walks to line, grade and cross-section, with � finish surface not more than 0.10' above or below required subgrade elevation. ' � � � Compaction: After grading, compact subgrade surfaces to the depth and indicated � percentage of maximum or relative density for each area classification. 3.05 BUILDING SLAB DRAINAGE COURSE: General: Drainage course consists of placement of draina e fill material in la ers of � 8 � Y .indicated thickness, over subgrade surface to support concrete building slabs. Placin�: Place drainage fill material on prepared subgrade in layers of uniform � thickness, conforming to indicated cross-section and thickness. Maintain optimum moisture content for compacting material during placement operations. � When a compacted drainage course is shown to be 6" thick or less, place material in a single layer. When show� to be mo�e than 6" thick, place material in equa! layers, except no single layer more than 6" or less than 3" in thickness when compacted. � 3.06 EROSION CONTROL Pollution of wetlands, lawns and streams by operation under this contract shall be � prevented, controlled, and abated in accordance with the rules, regulations and standards adopted and established by the '�iinnesota Pollution Corttrol Agency and the Elm Creek Watershed Ylanagement Commission. � The Contractor shall furnish matecial, labor and equipment foc erosion control measures as shown on the drawings or ordered by the LA/E and shall provide for the � . acceptable maintenance thereof during the life of the contract, to effectively prevent water pollution through the use of berms, dikes, dams, sediment basins, fiber mats, netting, gravel, mulches, grasses, slope drains, and other erosion control devices or methods. . � � EARTHWORK 02200 - 8 � � � � . � � . . 3.07 FIELD QUALITY CONTROL � Quality Control Testin� DurinR Construction: Allow testing service to inspect and approve subgrades and fill layers before further construction work is performed. Perform field density tests in accordance with ASTM D 1556 (sand cone method) or t ASTM D 2167 (rubber balloon method), as applicable. FootinR Sub�rade:. For each strata of soil on which footings will be placed, conduct Iat least one test to verify required design beacing capacities. Subsequent . verification and approval of each footing subgrade� may be based on a visual ' comparison of each subgrade with related tested strata, when acceptable to � L� � � Paved Areas and BuildinA Siab Sub�rade: Make at least one field density test of ' subgrade for every 2000 sq. ft. of paved area or building slab, but in no case less than 3 tests. In each compacted fill layer, make one field density test for every 2000 sq. ft. of overlaying building slab or paved area, but in no case less than 3 tests. � Foundation Wall Backfill: Take at least 2 field density tests, at locations and elevations as directed. tTrenches: Take at least one test per 100 lineal feet of depth in all trench areas. If in opinion of Lp�� based on testing service reports and inspection, � subgrade or fills wnicn nave been place are below specified density, provide additional compaction and testing at no additional expense. � 3.08 MAINTENANCE: � Protection of Graded Areas: Protect newly graded areas from traffic and erosion. Keep free of trash and debris. � Repair and re-establish grades in settled, eroded, and rutted areas to specified tolerances. ' Reconditioning Compacted Areas: Where completed compacted areas are disturbed by subsequent construction operations or adverse weather, scarify surface, re-shape, and compact to required density prior to further construction. � Settlin : Where settling is measurable or observable at excavated areas during general _� project warranty period, remove surface (pavement, lawn or other finish), add backfill ' material, compact, and replace surface treatment. Restore appearance, quality, and condition of surface or finish to match adjacent wock, and eliminate evidence of restoration to greatest extent possible. � 3.09 DISPOSAL OF EXCESS AND WASTE MATERIALS: Removal to Designated Areas on Owner's Property: � EARTHWORK 02200 - 9 1 � � Transport acceptabie excess'excavated material to designated soil storage areas on � Owner's property. Stockpile soil or spread as directed by Architect/Engineer. Provide . seeding of area as directed by the Owner. , � Transpoct waste material, including unacceptable excavated material, trash and debris to designated spoil areas on Owner's property and dispose of as directed. Removal from Owner's Property: � Remove waste materials, including unacceptable excavated material, trash and debris, , and dispose of it off Owner's property. Remove excess excavated material, trash, debris and waste materials and dispose of it off Owner's property. � . � r END OF SECTION 02200 ' , � � � � � � � � . � EARTHWORK 02200 - 10 � ' � . SECTION 02513 - AGGREGATE. � PART I - GENERAL � 1 . 1 SCOPE A. THE WORK UNDER THIS SECTION INCLUDES ALL MATERIALS, LABOR, � EQUIPMENT AND RELATED SERVICES NECESSARY FOR THE COMPLETE PLACEMENT OF AGGREGATE BASE AS SHOWN ON THE DRAWINGS AND SPECI.FIED HEREIN. � 1 .2 RELATED V�RK A. EARTHWORK AND GRADING. ` 1 .3 REFERENCE SPECIFICATIONS A. REFERENCE HEREIN TO MN/DOT MEANS MINNESOTA DEPARTMENT OF � TRANSPORTATION, STANDARD SPECIFICATIONS FOR CONSTRUCTION, 1988 EDITION. . 1 B. REFERENCE HEREIN TO AASHTO MEANS AMERICAN ASSOCIATION OF STATE HIGHWAY ANQ,TRANSPORTATION OFFICIALS AND ITS OFFICIAL PUBLICATIONS, DOCUMENTS AND TEST PROCEDURES. tC. THE PERFORMANCE OF WORK UNDER THIS SECTION SHALL BE ACCORDANCE WITH MN/DOT 2211 . � D. PARAGRAPHS 2211 .4 AND 2211 .5 SHALL NOT BE USED FOR THIS PROJECT. 1 .4 QUALITY CONTROL � A. THE CONTRACTOR SHALL ARRANGE FOR THE FOLLOWING TESTS: 1 . SUBGRAD�. � a) FIELD DENSITY TESTS AT RANDOM LOCATIONS AS RE ESTED Q� BY THE LA/E. � B. TESTS SHALL MEET REQUIRED MINIMUM DENSITY OF 100X OF THE MAXIMUM DENSITY DETERMINED BY THE STANDARD PROCTOR (ASTM D698>. , 2. AGGREGATE BASE � a> PR�uIDE FOR ONE <1> SAMPLE OF EACH AGGREGATE MATERIAL TO TESTING LABORATORY FOR MECHANICAL ANALYSIS. b> ANALYSIS IN ACCORDANCE WITH AASHTO T27. c) - COMPACTION AS HEREINAFTER SPECIFIED. � d) THICKNESS OF AGGREGATE BASE PART 2 - PRODUCTS � 2. 1 MATERIALS. AGGREGATE BASE � SHALL CONFORM TO MN/DOT, 2211 .2 EXCEPT THAT UNDER 2211 .2A, AGGREGATE SHALL BE CLASS 5, 100X CRUSHED. tSECTION 02513 AGGREGATE PAGE 1 OF Z �. AGGREGATE SURFACE � SHALL CONFORM TO WHAT IS REFERRED TO AS "BASEBALL MIX". � PART 3 - EXECUTION . 3.1 EXAMINATION OF CONDITIONS � A. EXAMINE ALL CONDITIONS, LEVELS, ELEVATIONS, DRAINAGE, ETC. PRIOR TO COMMENCEMENT OF WORK. � B. IF SUBGRADE CONDITIONS ARE DEEMED UNSATISFACTORY, HAVE CONDITIONS CORRECTED BY THE CONTRACTOR BEFORE PROCEfDING. � 3.2 SUBGRADE PREPARATION SEE SECTIONS 01051 AND 02200. , 3.3 AGGREGATE BASE COURSE � A. AGGREGATE BAS� COURSf CONSTRUCTION SHALL PROCEED AS FOLLOWS ONLY AFTER THE LA/E HAS APPROVED THE SUBGRADE CONSTRUCTION AND COMPACTION TESTS. � B. THE FINISHED SURFACE OF AGGREGATE BASE COURSE SHALL NOT VARY MORE THAN 0.05 FOOT FROM THE ELEVATION GRADES SHOWN ON THE ' DRAWINGS. C. THE AGGREGATE BASE COURSE SHALL BE COMPACTED IN ACCORDANCE WITH MN/DOT 2211 .3 C1 (SPECIFIED DENSITY METHOD>. � 3.4 AGGREGATE SURFACE COURSE A. AGGREGATE BASE COURSE CONSTRUCTION SHALL PROCEED AS FOLLOWS ONLY � AFTER THE LA/E HAS APPROVED THE SUBGRADE CONSTRUCTION AND COMPACTION TESTS (EXCEPT CHANGE SUBGRADE PLUS BASE COURSE) . � B. THE FINISHED SURFACE OF AGGREGATE BASE COURSE SHALL NOT VARY MORE THAN 0.05 FOOT FR�I THE ELEVATION GRADES SHOWN ON THE DRAWINGS. , C. THE AGGREGATE SURFACE COURSE SHALL BE WETTED AND COMPACTED WITH A SMOOTH DRUM .ROILER. � 1 � ' � � . � SECTION 02513 AGGREGATE PAGE 2 OF 2 1 � ' r �ECTION 02515 - UrTIT PAVERS , PART 1 -GENERAL RELATED DOCIJMENTS � Drawings and general provisions of Contract,including General Conditions and Division 1 Specification sections, apply to this Section. � SUNIlVIARY , ' This Section includes the following: Ungrouted mortarless brick pavers. � Brick pavers set in portland cement mortaz. Related Sections: The following sections contain requirements that relate to this Section: , Division 2 Section "Earthwork" for compacted subgrade under unit pavers. � Division 7 Section "Joint Sealers" for sealing control and expansion joints in brick paving with elastomeric sealants. �UBIVIITTAI.S � General: Submit the following in accordance with Conditions of Contract and Division 1 Specificadon Sections. � Product data for the following products: Brick pavers. � SaTYlDles for initial selection�.�oses in form of actual units or sections of units showing full range of colors,textures, and patterns available for each type of unit paver indicated. rInclude similar samples of material for joints and accessories involving color selection. � S�lYlDles for verif'ication�y�ses in full-size units of each type of unit paver indicated,in sets for each color,teature, and pattem specif'ied, showing full range of variations eapected in these chazacteristics. � Provide samples with joints grouted and cured indicating full range of color to be expected in the completed work. � (�alif'ication data for finns and persons specified in "Quality Assurance" Article to demonstrate their capabilities and experience. Include list of cornpleted projects with project names, addresses, names of Architects and Owners,plus other information spec�ed. � � SECTTON OZ515- iJNIT PAVERS � Page 1 of 6 � � � � � � Comvatibility and adhesion test re�rts from latex additive manufacturer indicating that brick pavers have been tested for compatibility and adhesion with mortar and grout containing latex � additives. Include latex additive manufacturers' interpretation of test results relative to mortaz and grout performance and recommendations for installation practices needed to obtain adhesion. �JALTTY ASSURANCE � Installer ualif'ications: Engage an experienced Installer who has successfully completed unit paver installations similar in material,design, and extent to that indicated for Project. � Sin�le-Source Resvonsibilitv: Obtain each color,type,and variety of unit pavers,joint materials, and setting materials from a single source with resources to pmvide products and materials of � consistent quality in appearance and physical properties without delaying progress of the Work. DELIVERY.STORAGE.AND HANDLING � Protect unit�avers and aQaregate during storage and construction against wetting by rain, snow,or ground water and against soilage or contamination from earth and other materials. Protect �out and mortar rriaterials from deterioration by moisture and temperature. Store in a dry � location or in a waterproof container. Keep containers tighdy closed and away from open flame. Protect liquid components from freezing. � PROJECT CONDTTIONS Cold-Weather Protection: Do not use frozen materials or materials mixed or coated with ice or � frost. Do not build on froun subgrade or setting beds. Remove and replace unit paver work damaged by frost or freezing. _ Weather Limitations: Protect unit paver work against freezing when atmospheric temperature is � 40 deg. F(4 deg. C)and faling. Heat materials and provide temporary protection of completed portions of unit paver work. Comply with International Masonry All-Weatl�r Conncil's "Guide , Specification for Cold-Weather Masonry Constr�crion," Section 04200,Article 3. Hot-Weather Reauirements: Protect unit paver work when t�mperature and humidity conditions produce excessive evaporation of setting beds and grout. Provide artificial shade and wind breaks � and use cooled materials as required. Do not apply mortaz to substrates with temperatures of 100 deg. F(38 deg C)and above. PART 2 - PRODUC'fS � �ANUFACTURERS A ' • Sub'ect to com liance with re uirements manufacturers offerin � products which may be incorporated in the Work include but are not limited to the follow'g: � SECTION 02515 -iJrTIT PAVERS � Page 2 of 6 � , � � v• � � - ic a ui� nc : The Denver Brick Ca � G1en-Gery Corporation � Summit Brick&Tile > Sizes: For mortued ap�lications of stair riser and treads and all facing of retaining walls,use � 2-1/4"a 3-5/8" x 7-5/8' Full Modulaz Paving Brick as manufactured by the Denver Brick Company or equal. , For unmortared applications of walkway paving use 2-1/4"x 3-13/16" x 7-5/8" Full Garden Paving Brick as manufact�ued by the Denver Brick Company or equal. ' COLORS AND TEXTURES � Provide materials and�roducts that result in colors and textures of exposed unit paver surfaces and joints complying with the following requirements: � Match color and texture of Driftwood Brick Pavers as manufactured b the Denver Brick Y Company 1 Brick Pavers: Light-tr�c paving brick consisting of solid(uncored),unfrogged brick of sizes indicated,complying with requirements of ASTM C 902 for the following end-use environments � (weather and tr�c) and application method: Weather Class SX. Traffic Type II. � Application PS. UNGROUTED MORTARLESS SE'I'ITNG MATF1�Ai�FOR BRICK PAVERS , ��ate for Subbase: Class 5, 1009'o crushed. . , �and fQr Levelin�Course: Fine aggregate complying with ASTM C 33. S a n d f o r J o i n t s: A S M T C 1 4 4 ea c e p t u s e a g g r e g a t e g r a d e d wi t h 1 0 0 p e r c e n t p a s s i n g t h e N o. 8 sieve and 95 percent,the No. 16 sieve. ' PORTLAND CEMENT MORTAR SETTING BED MATERIALS � Gene�� Comply with referenced standards and with manufacturers' instcuctions relative to mix proportions,mixing equipment,mixer speeds,mixing containers,mixing time,and other procedures needed to produce setting-bed and joint materials of uniform quality and with optimum performance characteristics. Discazd mortars arid grout when they have reached their initial set. � Cement Paste Slush Coat: Mix slush coat to a cvnsisten similar to that of thick cream and �3' consisting of either neat cement and water or cement, sand, and wateF. , � Portland Cement/Lime Settin�-bed Mor�az: Type M complying with ASTM C 270,Proportion Specification: � Water: Clean,free of materials detrimental to strength or bond of mortaz. � SECITON 02515 -UNIT PAVERS � Page 3 of 6 i PART 3 - EXECUTION � EXAMINATION � �xamine surfaces indicated to receive�avin�,with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of unit pavers. � Do not proceed with installation until unsatisfactory conditions have been corrected. PREPARATION Vacuum clean concrete substrates to remove dirt,dust,debris,and loose particles. ' Remove substances from concrete substrates that could impair bond of mortar, includin�curing , and sealing compounds, form oil, and laitance. �ISTALLATION,GENERAL . � Do not use unit�avers with chips, cracks,voids,discolorations, and other defects that might be visible or cause staining in finished work. Cut unit�avers with motor-driven masonry saw equipment to provide clean,sharp,unchipped � edges. Cut units to provide pattem indicated and to fit adjoining work neatly. Use fiill units without cutting where possible. Hammer cutting is not acceptable. � Joint Pattem: As indicated below: �v unit�avers in joint}�attem shown. ` Handri� t Joints: Where unit pavers are indicated without spaced joints,set unit pavers with hand-tight joints. � �paced Joint Widths: Where brick flooring is indicated with spaced joints 5lled with grout, comply with the following requirement: • , Provide nominal joint width of 3/8 inch with variations not exceeding plus or minus 1/16 inch. Tolerances: Do not exceed 1/16-inch unit-to-unit offset from flush(lippage) and a tolerance of 1/8 � inch in 2'-0" and 1/4 inch in 10'-0"from level or slope as indicated,for finished surface of paving. UNGROUTED MORTARLESS BRICK PAVER APPLICATIONS � Place aQQre�ate base and subbase in thiclrnesses indicated. Compact by tam}�ing with plate � vibrator and screed to depth required to allow for setting of brick pavers. Place sand levelin�bed where indicated. Compact by tamping or wetting and screed to depth indicated or required to allow for setting of brick pavers. � �et brick�avers in�attern indicated,placing as closely together as possible. Sweep fine sand over surface to fill joint irregularities. � SECTTON 02515-UNTT PAVERS , Page 4 of 6 � � � MORTARED APPLICATIONS � Saturate-concrete subbase with clean water several hours before placing setting-bed. Remove surface water about 1 hour before placing setting-bed.. A�ly cement}�aste slush coat over surface of concrete subbase about 15 minutes prior to placing , sethng-bed. Limit area of slush coat to avoid its drying out p�or to placing setting-bed. Do not eaceed 1/16 inch thickness for cement slush coat. , ��,v mortaz settin�-bed over cement paste slush coat immediately after latter has been applied. Spread and screed setting bed to uniform thickness at subgrade elevations required for accurate setting of brick to fuushed grades indicated. ' . Mix and�lace only that amount of mortaz setting bed that can be eovered with brick prior to initial set. Cut back,bevel edge,remove, and discazd setting bed material that has reached initial ' set prior to placing brick. Wet bnck pavers several hours before laying unless their initial rate of absorption(suction)when subjected to testing by method described in Section 9 of ASTM C 67 is less than 3/4 oz.per 30 sq. ' inches of unmersed azea. Do not lay brick pavers with free moisture on the surface. Place brick}�avers before initial set of cement occurs. Inu�ediately prior to placing brick on green ' or wet setting bed, apply uniform 1/16-inch thick slurry bond coat to bed or to back of each brick with a flat trowel just prior to plaeing it on bed. Tamp and beat brick avers with a wooden block or rubber mallet to obtain full contact with � �setting bed and to bring finished surfaces within indicated tolerances. Set each brick in single operation prior to initial set of mortaz; do not return to areas already set and disturb bricks for purposes of realignirig finished surfaces or adjusting joints. , �rout joints as soon as possible after initial set of setting bed. Force grout into joints,taking caze not to smeaz grout on adjouung brick and other surfaces. After initial set of grout,finish joints by tooling to produce a very slightly concave polished joint, free from drying cracks. � Cure out by maintaining in a condition for 7 days eac t as otherwise recommended b � � y latex additive manufacturer. � - REPAIR�POINTING�CLEANING�AND PROTECTION � Remove and re�lace unit�avers that are loose,chipped,broken, stained,or otherwise damaged or if units do not match adjoining units as intended. Provide new units to match adjoining units and install in same manner as original units,with same joint treatrnent to eliminate evidence of i replacement. Pouitin¢: Duruzg tooling of joints,enlazge voids or holes and completely fill with mortar or grout. Point-up joints at sealant-type joints to provide a neat,uniform appearance,properly prepared for � application of sealant. I SECTTON 02515 - iJ1VIT PAVERS � Page 5 of 6 , � � � � Cleaning: Remove eacess grout from eaposed brick surfaces,wash, and scrub clean. ' Remove�rotective coating as recommended by protective coating manufacturer and � acceptable to brick and grout manufacturer. Trap and remove coating to prevent it from clogging drains. Provide final�rotection and maintain conditions in a manner acceptable to Installer,which ensures � unit paver work being without damage or deterioration at time of Substantial Completion. ' � � , ' � � � � i � i 1 t 1 SECTION 02515 -tTNIT PAVERS ' Page60F6 � � � SECTION 03310 - CONCRETE WORK ' PART ! - GENERAL 1.0.1 RELATED DOCUMENTS: ' Drawings and general provisions of Contract, including Gener�l and Supplementary Conditions and Division-1 Specification sections apply to work specified in this section. � 1.02 SUMMARY: � The extent of concrete work shown on drawings. � • � . - - . � 1.03 SUBMITTALS: ' . , ' � �� e - Product Data: Submit data for proprietary materials and items, includinR reinfoccement and forming accessories, admixtures, patchinR compounds, waterstops, joint systems, ' curing compounds, dry-shake finish materials, and others as requested by Architect. j � 1 . 1 . _ . � 1.04 QUALITY ASSURANCE: ' Codes and Standards: Comply with provisions of following codes, specifications and standards, except where more strinRent requirements are shown or specified: � ACI 301 "Specifieations for Structural Concrete for Buildings". ACI 318 "Building Code Requirements foc Reinforced Concrete". 1 Concrete Reinforcin Steel Institute "Manual of Standard Practice". 8 + ' �linnesota Department of Transpoctation (MnDOT) "Standard Specifications fo� Highway Construction," latest edition. I CONCRETE WORK • 03310 - 1 � ' � � Concrete Testin Service: Engage testin�; laboratory acceptable to Architect to perform i material evaluation tests and to design concrete mixes. Materials and installed work may require testin�; and �etesting at anytime during � progress of work. Tests, including retesting of rejected materials and installed wo�k, shall be done at Contractor's expense. 1.05 PROJECT CONDITIONS: ' I Protection of Footin�s ARainst FreezinA: Cover complete work at footing level with sufficient temporary or permanent cover as required to pcotect footings and adjacent � subgrade against possibility of freezing; maintain cover for time period as necessary. Protect adjacent finish materials a�ainst spatter during concrete placement. � PART 2 - PRODUCTS 2.01 FORM MATERIALS: , ' Forms for Unexposed Finish Concrete: Form concrete sucfaces which will be unexposed with plywood, lumber, metal or other acceptable material. Pcovide , lumber dressed on at least 2 edges and one side for tight fit. . � 2.02 REINFORCING MATERIALS: � ReinforcinA Bars (ReBar): ASTM A 615, Gcade 60, deformed. Welded VUire Fabric: ASTM A 185;welded steel wire fabric. � Supports for Reinforcement: Bolsters, chairs, spacers and other devices for spacing, supporting and fastening reinforcing bars and welded wire fabric in place. Use wire bar , type supports complying with CRSI recommendations. 2.03 CONCRETE MATERIALS: � Portland Cement: ASTM C 150, Type L Use one brand of cement throughout project, unless otherwise acceptable to Architect. , Fly Ash: ASTM C 618, Type C or Type F. � Normal Nei�ht A��regates: ASTM C 33, and as herein specified. Provide aggregates , from a single source for exposed concrete. _ � CONCRETE WORK 03310 - 2 � , , � 1 �laximum nominal size as follows: Footings: 1_y2+� � Masonry Fill: 1/4" All other concrete: 3/4" Fine A��re�ates: ASTM C33, natural bank or river sand. ' sUVater: Drinkable. ��' , � , � Air=Entrainin� Admixture: ASTM C 260, certified by manufacturer to be compatible , with other required admixtur�s. Products: Subject to compliance with requirements, provide one of the following: ' "Sika Aer"; Sika Corp. "MB-VR or MB-AE"; Master Builders � "Darex AEA"; W.R. Grace "Edoco 2001 or 2002"; Edoco Technical Products Prohibited Admixtures: Calcium chloride thyocyanates or admixtures containing more ' than 0.1 percent ch oride ions are not permitted. ' 2-Q�pROPORTIONING AND DESIGN OF MIXES: � Prepare desit�n mixes for each type and strengfh of concrete by either laboratory trial batch or field.experience methods as specified in ACI 301. If trial batch method used, use an independent testing facility acceptable to Architect for preparing and reporting ' proposed mix designs, The testing facility shall not be the same as used for field quality control testing. , � Desi4n,Mixe,s �� p�„ie� normai weignt concrete with the following properties, as in—d a ed on drawings and schedules: 4000 psi 28-day compressive strength; W/C ratio, 0.44 maximum (non-air- � entrained), 0.35 maximum (air-entrained). Adjustment to Concrete Mixes: Mix design adjustments may be requested by Contractor � when characteristics of materials, job conditions, weather, test results, or other � CONCRETE WORK 03310 - 3 � � ' , circumstances warrant; at no additional cost to Qwner and as accepted by Architect. � , Laboratory test data for revised mix design and strength results must be submitted to and accepted by Architect before using in woric. Admixtures: � Use air-entrainin� admixture in exterior exposed concrete, unless otherwise indicated. ' Add air-entraining admixture at manufacturer's prescribed rate to result in concrete at point of placement having total air content with a tolerance of plus-or-minus 1-1/2 percent within following limits: . , � S.0 - 7.096 by volune as determined by ASTM C231., Slump Limits: Proportion and design mixes to result in concrete slump at point of placement as follows: . , � Reinforced Foundation Systems: Not less than 1" and not more than 3". � Other Concrete: Not less than 1" and not more than k". 2;05 CONCRETE MIXING: , Job-Site Mixin�: Mix materials for concrete in appropciate drum type batch machine mixer. For mixers of one cu. yd., or smaller capacity, continue mixing at least 1-1/2 � minutes, but not more than S minutes aftec ingredients are in mixer, before any part of batch is released. For mixers of capacity larger than one cu. yd., increase minimum 1- 1/2 minutes of mixing time by 1S seconds for each additional cu. yd., oc fraction thereof. � Provide batch ticket for each batch discharged and used in work, indicating project identification name and number, date, mix type, mix time, quantity, and amou�t of , water introduced. � Ready-Mix Concrete: Comply with requirements of ASTM C 94, and as herein specified. During hot weather, or under conditions contributing to rapid setting of concrete, a , shorter mixing time than specified in ASTM C 94 may be required. PART 3 - EXECUTION , 3.01 GENERAL: Coordinate the installation of joint materials and vapor retarders with placement of � forms and reinforcing steel. , 3.02 FORMS: � Desi�n, erect, suppo�t, brace and maintain formwork to support vertical and laterial loads that might be applied until such loads can be supported by concrete structure. ( CONCRETE WORK 03310 - 4� � � ' � . 1 Construct formwork so concrete members and structures are of correct size, shape, alignment, elevation and position. Maintain formwork construction tolerances complying � with ACI 347. Desi�n formwork to be readily removable without impact, shock or damage to cast-in- ' place concrete surfaces and adjacent materials. Construct forms to sizes shapes, lines and dimensions shown, and to obtain accurate alignment, location, grades, level and plumb work in finished structures. Provide for � openings, offsets, sinkages, keyways, recesses, m�ldings, rustications, reglets, chamfers, blocking, screeds, bulkheads, anchorages and inserts, and other features required in work. Use selected materials to obtain required finishes. Solidly butt joints and provide back- • t�p at joints to prevent leakage of cement paste. ' Fabricate forms for easy removal without hammering or prying against concrete surfaces. Provide crush plates or wrecking plates where stripping may damage cast ' concrete surfaces. Provide top forms for inclined surfaces where slope is too steep to place concrete with bottom forms only. Kerf wood inserts for forming keyways, reglets, recesses, and the like, to pcevent swelling and for easy removal. � Provide temporary openin�s where interior area of formwork is inaccessible for cleanout, for inspection before concrete placement, and for placement of concrete. Securely b�ace temporary openings and set tightly to forms to prevent loss of concrete mortar. 1 Locate temporary openinqs on forms at inconspicuous locations. Chamfer exposed corners and edges as indicated, using wood, metal, PVC or rubber � chamfer strips fabricated to produce uniform smooth lines and tight edge joints. Provisions for Other Trades: Provide openings in concrete formwork to accommodate work of other trades. Deterrriine size and location of openings, recesses and chases.from � trades providing such items. Accurately place and securely support items built into forms. Cleanin� and Tis�hteninst: Thoroughly clean forms and adjacent surfaces to receive . � concrete. Remove chips, wood, sawdust, dirt or other debris just before concrete is placed. Retightening forms and bracing after concrete placement is required to eliminate mortar leaks and maintain proper alignment. � ' � , j _ CONCRETE WORK 03310 - � , � , � � 3,Q3 PLACING REINFORCEMENT: � Comply with Concrete Reinforcing Steel Institute's recommended practice for "Placin� � Reinforcing Bars", for details and methods of reinforcement placement and supports, and as herein specified. Avoid cutting or puncturinq vapor retarder durinq reinforcement placement and � concreting operations. Clean reinfoccement of loose rust and mill scale, earth, ice, and other materials which � reduce or destroy bond with concrete. Accurately position, support and secure reinforcement against displacement by formwork, construction, or concrete placement operations. Lxate and support ' reinforcing by metal chairs, runners, bolsters, spacers, and hangers, as required. Place reinforcement to obtain at least minimum coverages foc conctete protection. ' Arrange, space and securely tie bars and bar supports to hold reinforcement in position during concrete placement operations. Set wire ties so ends are directed into concrete, not toward exposed concrete surfaces. Install welded wire fabric in as long lengths as practicable. Lap adjoining pieces at least � one full mesh and lace splices with wire. Offset end laps in adjacent widths to prevent continuous laps in either direction. � ' 3.�I1'�70INTS: Construction Joints: Locate and install constcuction joints as indicated or, if not � indicated, locate so as not to impair strenqth and appearance of the structure, as acceptable to Architect. Provide keyways at least 1-1/2" dcep in construction joints in walls, slabs and between ! walls and footings; accepted bulkheads designed for this purpose may be used for slabs. Place construction ioints perpendicular to the main reinforcement. Continue , reinforcement across construction joints, except as otherwise indicated. Isolation Joints in Slabs-on-Ground: Construct isolation joints in slabs-on-ground at � points of contact between slabs-on-ground and vertical surfaces, such as column pedestals, foundation walls, grade beams, and elsewhere as indic�ted. Joint filler and sealant materials are specified in Division 7 sections of these , specifications. Form contraction joints by inserting premolded hardboard or fiberboard strip into fresh � � concrete until top surface of strip is flush with slab surface. Tool slab edges round on each side of insert. After concrete has cured, remove inserts and clean groove of loose debris. � �ONCRETE WORK 03310 -b " � • ' ' ' 1 Contraction joints in unexposed floor siabs may be formed by saw cuts as soon as possible after slab finishing as may be safely done without dislodping aq�regate. , Joint sealant material is specified in Division 7 sections of these specifications. ' ' , • � . ' 1 1 I3.05 CONCRETE PLACEMENT: . Preplacement Inspection: Before placing concrete, inspect and complete formwork ' installation, reinforcing steel, and items to be embedded or cast-in. Notify other crafts to permit installation_ of their work; cooperate with other trades in setting such work. Moisten wood forms immediately before placing concrete where form coatings are not used. � General: Comply with ACI 304 "Recommended Practice for Measurin , Mixin . Trans ortin and Placin Concrete and as herein � g' p g� g "� specified. � Deposit concrete continuously or in layers of such thickness that no concrete will be placed on concrete which has hardened sufficiently to cause the formation of seams or planes of weakness. If a section cannot be placed continuously, p�ovide construction , joints as herein specified. Deposit concrete as nearly as practicable to its final location to avoid segregation. I � CONCRETE WORK 03310 -7 � . � , , � � , , � P.acin� �_�ncrete :n Forms. Depvsit concrete in forms in horizontal layecs �ot �eeoer than ?4" and in a manner to avoid inc!ined construction joints. Where placement ccnsists of several layers, place each layer while preceding layer is still plastic to avoid cold � joints. Consolidate placed concrete by mechanical vibrating equipment supplemented hy hand- spading, codding or tamping. Use equipment and procedures for consolidation of ' concrete in acco�dance with ACI 309. Do not use vibrators to transport concrete inside forms. Insert and withdraw vibrators , , vertically at uniformly spaced locations not farther than visible effectiveness of machine. Place vibrators to rapidly penetrate laced la er and at least 6 ut � `� P Y " �. t��'�i�;� . •�• , layer. Do not insert vibrators into lower layers of concrete that have begutti�o se`E.:'�s/�•��, �' .;'.� each insertion limit duration of vibration to time necessary to consolidate cdnc��fe and � complete embedment of reinforcement and other embedded items without causin� , segregation of mix. ,�;�;�:�:� =. �. , ' , � Placin� Concrete Slabs: Deposit and consolidate concrete slabs in a �ontiriuous operation, within limits of construction joints, until the placing of a panel or section is completed. � ' Consolidate concrete during placing operations w that concrete is thoroughly worked around reinforcement and other embedded items and into corners. Brin� slab surfaces to correct level with straightedge and strikeoif. Use bull floats or � darbies to smooth surface, free of humps or hollows. Do not disturb slab surfaces prior to beginning finishing operations. � Maintain reinforcinR in proper position during concrete placement operations. Cold Weather Placintt: Protect concrete work from physica! damage oc reduCed strength � which could be caused by frost, freezing actions, oc low temperatures, in compliance with ACI 306 and as herein specified. When air temperature has fallen to or is expected to fall below 40 degrees F (4 degrees , C), uniformly heat water and aggregates befoce mixin� to obtain a concrete mixture temperature of not less than SO degrees F (10 de�r�es C), and not more than 80 degrees � P !27 degrees C) at point of placement. — --______ Do not use frozen materials oc materials containing ice oc snow. Do not place concrete on frozen subgrade or on subgrade containinR frozen materials. , Do not use calcium chloride, salt and other materials containing antifreeze aAents or chemical accelerators, unless otherwise accepted in mix desiRns. ' Hot �Veather Placin�: When hot weather conditions exist that would seriously impair . quality and strength of concrete, place concrete in compliance with ACI 303 and as herein specified. � CONCRETE WORK 03310 -8 � 1 t � � ' Cool in�redients before mixing to maintain concrete temperature at time of placement below 90 degrees F (32 degrees C). Mixinq water may be chilled, or chopped ice may be used to control temperature provided water equivalent of ice is calculated to total � amount of mixing water. Use of liquid nitrogen to cool concrete is Contractor's option. Cover reinforcint� steel with water-soaked burlap if it becomes too hot, so that steel , temperature will not. exceed the ambient air temperature immediately before embedment in concrete. Fog spray focros, reinforcing steel and subgrade just before concrete is placed. � � Use water-reducint� retardin� admixtures (Type D) when required b hi h tem r - low humidrty, or other adverse placing conditions. y � Pe atures, ' 1 • 1 . 1 � � 1 3.06 MONOLITHIC SLAB FINISHES: - � Float Finish: Apply float finish to monolithic slab surfa other finishes as hereinafter specified, and slab surfaces wh chrarel to tbe cove edhw th ' .membrane or elastic waterproofing, membrane or elastic roofing, or sand-bed terrazzo, and as otherwise indicated. After screening and consolidating, and leveling concrete slabs, do not work surface until , ready for floating. Begin floatin� when surface water has disappeared or when concrete has stiffened sufficiently to permit operation of power-driven floats, or both. Consolidate surface with power-driven floats, or by hand-floatinR if area is small or � inaccessible to power units. Check and level surface plane so that depressions between high spots do not exceed S/16" under a 10' straightedge. Cut down high spots and fill low spots. Uniformly slope surfaces to drains. Immediately after leveling, refloat surface to ' a uniform, smooth, granular texture. I c:V(vC;KETE WORK 033I0 - 5 � 1 � � .�f?er `loating, be�in f;rst trowe! finish ooeration usin� a power-driven trowel. 3e�in � final trowe ling w hen surface p�oduces a ringing sound as trowel is moved over surface. Consolidate concrete surface by final hand-trowelin� operation, free of trowe! marks, ' uniform in texture and appearance, and with a surface a level sucface plane so that despression between high spots do not exceed 1/2" under a 10' straiqhtedge. Grind � smooth surface defects which would telegraph through applied floor covering system. , � 3.0� CONCRETE CURING AND PROTECTION: General: Protect freshly placed concrete from premature drying and excessive cold or , hot temperatures. Start initial curing as soon as free water has disappeaced fcom concrete surface after , placing and finishing. Weather permitting, keep continuously moist for not less than 7 days. Begin final curing procedures immediately following initial curing and before concrete ' has dried. Continue final curing for at least 7 days in accordance with ACI 301 procedures. Avoid rapid drying at end of final curing period. , Curin� Methods: Perform Euring of concrete by curing and seallnR compound, by moist curing, by moisture-retaining cover curing, and by combinations thereof, as herein specified. � Provide moisture-cover curinAs as follows. � Cover concrete surfaces with moistuce-retaining cover for curing concrete, placed in widest practicable width with sides and ends lapped at least 3" and sealed by waterproof tape or adhesive. Im mediately repair any holes or tears durins curing � period using cover material and waterp�oof tape. ' 3.08 REMOVAL OF FORMS: � Form facinR material may be removed 4 days after placement, only if shores and other vertical supports have been arranged to permit removal of form facinR material without � loosening or disturbinR shores and supports. ' � � � CONCRETE WORK 03310 - 10 � � ' ' ' Repair finished unformed surfaces that contain defects which affect durability of concrete. Surface defects, as such, include crazing, cracks in excess of 0.01" wide or which penetrate to reinforcement or completely through non-reinForced• sections ' regardless of width, spalling, pop-outs, honeycomb, rock pockets, and other objectionable conditions. Correct hi�h areas in unformed surfaces by grinding, after concrete has cured at least 14 ' days. Correct low areas in unformed surfaces during, or immediately after completion of ' surface finishing operations by cutting out low areas and replacing with fresh concrete. Finish repaired areas to blend into adjacent concrete. Proprietary patchin� compounds may be used when acceptable to Architect. ' Renair defective areas, except random cracks and single holes not exceeding 1" diameter, by cutting out and replacing with fresh conerete. Remove defective areas to sound concrete with clean, square cuts and expose reinforcing steel with at least 3/4" � • clearance all around. Dampen concrete surfaces in contact with patchi�g concrete and apply bonding compound. Mix patching concrete of same materials to provide concrete of same type or class as original concrete. Place, compact, and finish to blend with adjacent finished concrete. Cure in the same manner as adjacent concrete. ' Repair isolated random cracks and sinRle holes not over l" i method. Groove top of cracks and cut-out holes to sound concrete and clean of ust,�irt ' and loose particles. Dampen cleaned concrete surfaces and apply bonding compound. Mix dry-pack, consisting of one part portland cement to 2-1/2 parts fine aggregate passing a No. 16 mesh sieve, using only enough water as required for handling and placing. Compact dry-pack mixture in place and finish to match adjacent concrete. � Keep patched area continuously moist for not less than 72 hours. Repair. methods not specified above may be used, subject to acceptance of Architect. � 3.�t90UALITY CONTROL TESTING DURING CONSTRUCTION: The Contractor will employ a testing laboratory to perform other tests and to submit ' test reports. Sampling and testing for quality contro! durin� placement of concrete may include the , following, as directed by Architect. Samplin� Fresh Concrete: ASTM C 172, except modified for slump to comply with ASTM ' C 94. Slump:' ASTM C 143; one test at point of discharge for each day's pour of each type of concrete; additional tests when concrete consistency seems to have , changed. , . CONCRETE WORK 03310 -11 ' ' � , li htwei ht or normal w.ei ht � Air_Content: ASTM C 173, volumetric method for g g g concrete; ASTM C 231 pressure for normal weight concrete; one for each day's pour of each type of air-entrained concrete. ' Concrete Tem erature: Test hourly when air temperature is 40 degrees F (4 degrees C and below, and when 80 degrees F (27 degrees C) and above; and each � time a set of compression test specimens made. Compression Test Specimen: ASTM C 31; one set of 4 standard cylinders for each compressive strength test, unless otherwise directed. Mold and store cylinders for ' laboratory cured test specimens except when field-cure test specimens are required. Compressive Strent�th Tests: ASTM C 39; one set for each day's pour exceeding 5 ' cu. yds. plus additional sets for each SO cu. yds. over and above the first 2S cu. yds. of each concrete class placed in any one day; one specimen tested at 7 days, two specimens tested at 28 days, and one specimen cetained in reserve for la4er te�ting ' if required. When frequency of testing will provide less than S strength tests for a �iven class ' of concrete, conduct testing from at least 5 randomly selected batches or from each batch if fewer than S are used. Test �esults will be reported in writing to Architect, Structural Engineer or Contractor , within 24 hours after tests. Reports of compressive strength tests shall contain the project identification name and number, date of concrete placement, name of concrete testing service, concrete type and class, location of concrete batch in structure, design � compressive stren�th at 28 days, concrete mix proportions and materials; compressive breaking strength and type of break for both 7-day tests and 28-day tests. Nondestructive TestinA: Impact hammer, sonoscope, or other nondestructive device may � be permitted but shall not be used as the sole basis for acceptance oc rejection. Additional Tests: The testing service will make additional tests of in-place concrete � , when test results indicate specified concrete strengths and other characteristics have not been attained in the structure, as directed by Architect. Testing service may conduct tests to determine adequacy of concrete by .cored cylinders complyinq with ' ASTM C 42, or by other methods as directed. Contractor shall pay for such tests when unacceptable concrete is verified. END OF SECTION 03010 , , � CONCRETE WORK 03310 -12 ' , ' , SECTTON 04200- UNIT MASONRY ' PART 1 - GENERAL 1.01 RELATED DOCUMENTS: , Drawings and general provisions of Contract, including General Conditions and Division-1 Specif'ication sections, apply to work of this section. ' 1.02 DESCRIP'TION OF WORK: �g�of each type of masonry work is indicated on drawings and schedule. ' Tynes of masonr,y work required include: , Concrete unit masonry Brick masonry Brick paving is specified in Division 2 -Unit Pavers , 1.03 QUALITY ASSUR.ANCE: : �¢le Source Resnonsibili�;,y for Masonrv Units: Obtain exposed masonry units of uniform � teature and color, or a uniform blend within the ranges accepted for these characteristics,from one manufacturer for each different product required for each continuous surface or visually related surfaces. � S�' gle Source Res�onsibilitv for Mortaz Materials: Obtain mortar ingredients of uniform quality, including color for eaposed masonry,from one manufacturer for each cementitious component and from one source and producer for each aggregate. � 1.04 SUBMITTAI.S: Product Data: Submit manufacturer's product data for each type of masonry unit,accessory, and ' other manufactured products,including certifications that each type complies with specified requirements. ' Sho�Drawings: Submit cutting and setting drawings for stone trim showing sizes,profiles and � locations of each unit required. ' SaITlDles for verif'ication purooses submit the following: Unit masonry samnles for each type of exposed masonry unit required; include in each set the full range of exposed color and texture to be eapected in completed work. ' �clude size variation data verifying that actual range Qf sizes for brick falls within ASTM C 216 dimension tolerances for brick where modulaz dimensioning is indicated. , 1.05 DELIVERY. STORAGE AND HANDLING: ' Deliver masonry materials to project in undamaged condition. Store and handle masonry units to prevent their deterioration or damage due to moisture, temperature changes, contaminants,corrosion or other causes. ' . ' SECTION 04200- UIVIT MASONRY Page 1 of 6 , Store cementitious materials vff the ground,under cover and in dry location. ' Store agg�e�ates where grading and other required chazacteristics can be maintained. Store masonry accessories including metal items to prevent deterioration by conosion and , accumulation of dirt. � ' 1.Q6 PROJECT CONDITIONS: � � Protection of Work: During erection, cover top of walls with heavy waterproof sheeting at end of , each days' work. Cover partially completed structures when work is not in progress. � �atend cover a minimum of 24 inches down both sides and hold cover securely in place. Do not avnlv concentrated loads for at least 3 days after building masonry walls or columns. , StauunQ;. Prevent grout or mortar or soil &om staining the face of masonry to be left eaposed or , painted. Remove immediately grout or mortaz in contact with such masonry. Protect base of walls from rain-splashed mud and mortaz splatter by means of coverings spread on ground and over wall surface. , rotect sills,ledges and projections from droppings of mortar. Cold Weather Protection: ' Do not lav masonry units which aze wet or frozen. an ice or snow formed on maso bed b carefull 1 in heat until t surface is , Remove Y �Y Y Y aPP Y S �P �Y to the touch. Remove all masonry detemiined to be damaged by fieezing conditions. � Provide enclosures and auxiliazy vent to maintain an air temperature of at least 40°F for 24 hours ' after laying units. PART 2 -PRODUCTS ' �.01 BRICK General: Comply with referenced standards and other requirements indicated below applicable to ' each form of brick required. � Provide bricks manufactured to the following actual dimensions: , �ull Modulaz: 2-1/4" x 3-5/8" x 7-5/8" Brick Grade: SW Grade in accordance with ASTM C 216. ' �om�ressive Stre�,gth: 8,000 psi, average,per ASTM C 67 Co1or: Driftwood color brick pavers as manufactured by the Denver Brick Company or t equal. � SECTION 04200-LJr1IT MASONRY , PAGE 2 OF 6 , ' 2A2 CONCRETE MASONRY LJNITS: ' General: Comply with referenced standards and other requirements indicated below applicable to each form of concrete masonry unit requued. � tProvide �ecial shanes where required for lintels,corners,jambs, sash,control joints, headers, bonding and other special conditions. 1 Concrete Block: Provide units complying with chazacteristics indicated below for Grade,Type, face size,exposed face and,under each form of block included,for weight classification. � S�l`I ��;. Manufacturer's standazd units with nominal face dimensions of 16" long x 8" high (15-5/8" x 7-5/8" actual)x thicknesses indicated. ' Type I,moisture-controlled units. Cure units by autoclave treatment at a minimum temperature of 350°F(176C) and a minimum pressure of 125 psi. ' 2.03 MORT�R AND GROUT MATE TAI S� ' Hydrated Line: ASTM C 207,Type S. A��te for Mortaz: ASTM C 144,except for joints less than 1/4" use aggregate graded with ' 1009'o passing the No. 16 sieve. 2 04 MISCE .i.Atv�?OUS 1VLASONRY AGCFSSO T S� ' Reinforcin�Bars: Deformed steel,ASTM A 615,Grade 60 for bars No. 3 to No. 18. Non-Meta�lic Ex�ansion Join±Strm� Premolded,flexible cellular neoprene rubber filler strips � complying with ASTM D 1056,Grade RE41E1,capable of compression up to 359b of width and thickness indicated. Premolded Control Joint Strin� Material as indicated below,designed to fit standard sash block , and to maintain lateral stability in masonry.wall; siu and configuration as indicated. Ethafoam Polyethylene foam,Dow Chemical , Bond Breaker Striv� Asphalt-saturated organic roofing felt complying with ASTM C 226,Type I (No. 15 asphalt felt). ' �.OS MORT.�R,�ND GROUT MLXFS� Generat: Do not add admiatures including coloring pigments, airentraining agents,accelerators, ' retaders,water repellent agents, anti-freeze compounds or other admixtunes,unless otherwise indicated. ' Do not use calcium chloride in mortaz or grout. ��;. Combine and thoroughly mix cementitious,water and aggregates in a mechanical batch Imixer; comply with referenced ASTM standards for mi.xing time and water content. Mortaz for Unit Masonrv• Comply with ASTM C 270,Proportion Specification,for types of mortar required,unless otherwise indicated. ' SECTION 04200-iJNIT MASONRY , PAGE 3 OF 6 � Mortaz Portland Hydrated Mortaz t _Ty� �� M 1 1/4 2500 psi ' S 1 1/4 - 1/2 1800 psi Use of mortaz types shall be as follows: , Type M: All beazing walls or masonry in contact with the earth. Type S: Stone trim Color of Mortaz: Use cement and aggregate to produce a mortaz with a light grey color when � dry. Submit sample to Architect for approval prior to beg'uining masonry work. PART 3 -EXECUTION , 3.01 INSTALLATION.GENERAL: • Wet brick made from cla or shale which have ASTM C 67 initial rates of , = Y Y absorption (suction) of more than 30 grams per 30 sq. in.per minute. Use wetting methods which ensure each clay masonry unit being neazly saturatcd but surface dry when laid. , P�not wet concrete rnasonry units. Cleaning Reinforcina: Before placing,remove loose rust,ice and other coatings from reinforcing. , Thicl�ess: Build caviry and composite walls,floors and other masonry construction to the full , thiclrness shown. Build single-wythe walls (if any)to the actual thiclrness of the masonry units, using units of nominal thickness indicated. C�t masonrv units with motor-driven saw designed to cut masonry with clean sharp,unchipped � edges. Cut units as required to provide pattern shown and to fit adjoining wodc neatly. Use full units without cutting wherever possible. Use dry cutting saws to cut concrete masonry units. , 3.02 CONSTRUCTTON TOLERANCES: Variation from Plumb: For vertical lines and surfaces of columns,walls and arrises do not exceed � 1/4" in 10',or 3/8" in a story height not to exceed 20',nor 1/2" in 40' or more. For eatemal corners,expansion joints, control joints and other conspicuous lines,do not exceed 1/4" in any , story or 20' maximum,nor 1%2" in 40' or more. For vertical alignment of h�ad joints do not exceed plus or minus 1/4" in IO', 1/2" maximum. Vaziation from Level: For bed joints and lines of exposed lintels,sills,parapets,horizontal , grooves and other conspicuous lines,do not exceed 1/4" in any bay or 20' maximum,nor 1/"l" in 40' or more. For top surface of bearing walls do not exceed 1B" between adjacent floor elernents in 10' or 1/16" within width of a single unit. ' Variation of Linear Building Line: For position shown in plan and related portion of columns, walls and partitions, do not exceed 1/2" in any bay or 20' ma�cimum,nor 3/4" in 40' or more. ' SECTTON 04200-IJNIT MASONRY Page 4 of 6 ' � � ' Vaziation in Cross-Section�l Dimensions• For columns and thiclaiess of walls, from dimensions shown, do not eaceed minus 1/4" nor plus 1/2". ' Variation in Mortar Joint Thickness: Do not exceed bed joint thiclrness indicated by more than plus or minus 1/8",with a maaimum thickness limited to 1/2". Do not exceed head joint thiclrness uidicated by more than plus or minus 1/8". , 3.03 LAYING MASONRY WALLS �,ayout walls in advance for accurate spacing of surface bond pattems with uniform joint widths . ' , and to accurately locate openings,movement-type joints,retums and offsets. Avoid the use of less-than-half-size units at comers,jarnbs, and wherever possible at other locations. ' I�y.u��to comply with specified construction tolerances,with courses accurately spaced and coordinated with other work. Pattern Bond: Lay exposed masonry in the bond pattern shown or,if not shown,lay iri rnnning ' bond with vertical joint in each course centered on units in courses above and below. Lay concealed masonry with all units in a wythe in running bond or bonded by lapping not less than 2". Bond and interlock each course of each wythe at comers. Do not use units with less than ' nominal4" horizontal face dimensions at comers or jambs. S�t �ing�Resumin�Work: Rck back 1/2-unit length in each couise; do not tooth. Clean exposed surfaces of set masonry,wet units lightly (if required) and remove loose masonry units , and mortaz prior to laying fresh masonry. Built-in Work: As the work progresses,build-in items specif'ied under this and other sections of ' these specifications. Fill in solidly with masonry azound built-in items. 3.04 MORTAR BEDDING AND JOINTING: ' �hollow concrete masonry units with full mortaz coverage on horizontal and vertical face shells. Bed webs in mortar in starting course on footings and foundation walls and in all courses ' of piers, columns and pilasters, and where adjacent to cells or cavities to be reinforced or to be filled with concrete or grout. For starting courses on footings where cells are not grouted,spread out full mortaz bed including azas under cells. , Maintain joint widths shown,except for minor variations required to maintain bond alignment. If not otherwise indicated,lay walls with 3/8"joints. Cut ioints flush for masonry walls which aze to be concealed or to be covered by other materials,unless othervvise indicated. , Tool exuosed joints slightly concave using a jointer lazger than joint thiclrness,unless otherwise indicated. ' Remove masonrv units disturbed after laying; clean and reset in fresh mortaz. Do nvt pound corners or jambs to shift adjacent stretcher units which have been set in position. If adjustments aze required,remove units, clean off mortar and reset in fresh mortar. 1 ' SECTION 04200-LTrTIT MASONRY ' PAGE 5 OF 6 � � �QS REPAIR. POINTING AND CLEANING: , Remove and re�lace masonry units which are loose, chipped, broken, stained or otherwise damaged, or if units do not match adjoining units as intended. Provide new units to match ' adjouung units and install in fresh mortaz or grout,pointed to eliminate evidence of replac�ment. Pointing: During the tooling of joints,enlazge any voids or holes,except weep holes, and , � completely fill with mortaz. Pomt-up all joints at corners,openings and adjacent work to provide a neat,uniform appearance,prepared for application of sealant. �'inal Cleaning: After mortaz is thoroughly set and cured,clean masonry as follows: , Remove lazge mortaz�articles by hand with wooden paddles and non-metallic scrape hoes or chisels. � ' Test cleaning methods on sample wall panel;leave 1/2 panel uncleaned for for comparison purposes. Obtain Architect's approval of sample cleaning before proceeding with cleaning of , masonry. - Protect 'acent s�one and non-masonry surfaces from contact with cleaner by covering them with liquid strippable masking agent,polyethylene film or waterproof masking tape. , C:lean concrete unit masonrv to comply with masonry manufactvrer's directions and applicable NCMA"Tck" bulletins. ' Clean stone units to cornnlv with recommendations of the Babcock Company. P�otection: Provide final protection and maintai�conditions in a manner acceptable to installer, ' which ensures unit masonry work being withQut damage and deterioration at time of substantial completion. , ' ' , ' ' ' . , ' SECTION 04200-i,TNIT MASONRY Page 6 of 6 ' , ' ' SECTION 05500 - METAL FABRIC.qTtONS PART t - GENERAL � • ' 1.01 RELATED DOCUMENTS: ' Drawings and general provisions of Contract, including General and Supplementary Conditions and Division-1 Specification sections, apply to work of this section.: 1.02 DESCRIPTION OF WORK: , Definition: Metal fabrications includes items made from iron and steel sha es lates bars, stri s tubes p ' p ' p , , pipes and castin�s which are not a part of structural steel or other , metal systems specified elsewhere. Types of work in this section include metal fabrications for: ' ' ' � Steel pipe railings. 1.03 SYSTEM PERFORMANCES: ' Structural Performances: Provide assemblies which, when installed, comply with the following minimu requirements for structural performance, unless otherwise indicated. ' Handrails and Toprails: Capable of withstanding the following loads applied as indicated when tested per ATM �� 935. ' Concentrated loads of 200 !bs applied at any point in any direction. Uniform load of 50 lbf per linear ft. applied simultaneously in both ' vertical and horizontal directions. 1.Ok QUALITY ASSURANCE: ' , Shop Assembly: Preassemble items in shop to greatest extent possible to minimize field splicing and assembly. Disassemble units only as necessary for shipping and handling limitations. Clearly mark units for reassembly and coordinated installa- ' tion. METAL FABRICATIONS OSS00 - l ' � ' ' 1.05 SUBMIT?:ALS: ' Product Data: Submit manufacturer's specifications, anchor details and installa- tion instructions for products used in miscellaneous metal fabrications, including , paint products and grout. Shop Drawings: Submit shop drawings foc fabrication and erection of miscellaneous � metal fabrications. Include plans, elevations and details of sections and connec- tions. Show anchorage and accessory items. Provide templates for anchor and bolt installation by others. ' Where materials or fabrications are indicated to comply with certaln requirements for design loadings, include structural computations, material properties and other information needed for structural analysis. � Samples: Submit 2 sets of representative samples of materials and finished products as may be requested by Architect. PART 2 - PRODUCTS: , 2.01 MATERIALS: ' Ferrous Metals . Metal Surfaces, General: For fabrication of miscellaneous metal work which will t be exposed to view, use only materials which are smooth and free of surface blemishes including pitting, seam marks, roller marks, rolled trade names and roughness. � � ' � , , ' ' METAL FABRICATIONS 05500 - 2 ' � , ' ' , Grout: ' l�'etailic Non-Shrink Grout: Pre-mixed, factory-packa�ed, ferrous aggregate grout complying with C - 588, Type M. ' , Paint: , Shop Primer foc Ferrous Metal: Manufacturer's or Fabricator's standard, fast-curing, lead-free, "universal" primer; selected for good resistance to normal atmospheric corrosion, for compatibility with finish paint systems indicated and for capa�bility to provide a sound foundation foc field-applied topcoats despite ' prolonged exposure; complying with performance requirements of FS TT-P-64S. ' . . . . Concrete Fi1L ' Concrete Materials and Pro erties: Comply with requirements of Division-3 section " oncrete Work" for normal weight, ready-mix concrete with minimum ?.8-day compressive strength of 2500 psi, 440 lbs. cement per cu. ft. minimum and ' W/C ratio of 0.65 maximum, unless higher strengths indicated. 2.02 FABRICATION, GENERAL: ' Workmanship: Use materials of size and thickness indlcated or, if not indicated, as required to produce strength and durability in finished product for use intended. Work to dimensions shown or accepted on shop drawings, using proven details of fabrication and support. Use type of materials shown or specified for various , components of work. Form exposed work true to line and level with accurate angles and surfaces and , straight sharp edges. Ease exposed edges to a radius of approximately 1/32" unless otherwise shown. Form bent-metal corners to smallest radius possible without causing grain separation or otherwise impairing work. ' Weld corners and seams continuously, complyinq with AR/S recommendations. At exposed connections, grind exposed welds smooth and flush to match and blend with adjoining surfaces. ' Form exposed connections with hairline joints, flush and smooth, using concealed fasteners wherever possible. Use exposed fasteners of type shown or, if not shown, , Phillips flat-head (countersunk) screws or bolts. METAL FABRICATIONS OSS00 - 3 , � . ' , , Shop Paintintt: � . , Apply shop primer to surfaces of inetal fabrications except those which are , galvanized or as indicated to be embedded in concrete or masonry, unless otherwise indicated, and in compliance with requirements of SSPC-PA 1 "Paint Application Specification No. 1" for shop painting. Surface Preparation: Prepare ferrous metal surfaces to comply with minimum � requirements indicated below for SSPC surface preparation specifications and environmental exposure conditions of installed metal fabrications. , ' , ' ' , , ' 2-�s STEEL PIPE RAILINGS AND HANDRAILS: Fabricate steel pipe railinQs and handrails to desi�n, dimensions, and details ' indicated. Provide railings and handrails members formed of pipe of sizes and wall thickness indicated, or if not shown, as required to support design loading. ' Interconnect railin� and handrail members by butt-welding or welding with internal connectors, at fabricator's option, unless as otherwise indicated. At tee and cross intersections provide coped joints. ' At bends interconnect pipe by means of prefabricated elbow fittings or flush , radius bends, as applicable, or radiuses indicated. METAL FABRICATIONS 05500 �+ ' � � � � � At elbow bends provide metered joints. Form simple and compound curves by bendin� pipe in jigs to produce uniform � � curvature for each repetitive confi�uration required; maintain cylindrical cross- section of pipe throughout entire bend without buckling, twisting or othecwise deforming exposed surfaces of piQe. ' , ' ' Hrackets, Flant�es, Fittin�s and Anchocs: Provide wall brackets, end closures, � flanges, miscellaneous fittin�s and anchors for interconnection of pipe and attach- ' ment of railings and handrails to other work. Furnish inserts and other anchoraRe devices for connecting railings and handrails to concrete or masonry work. For railin� posts set in concrete provide sleeves of galvanized steel pipe not ' less than 6" lon� and with an inside diameter not less than 1/2" greater than the outside diameter of pipe. Provide steel plate closure welded to bottom of sleeve and of width and length not less than 1" greater than outside diameter , of sleeve. ' ' PART 3 - EXECUTION I3.01 PREPARATION: ' Field A4easurements: Take field measurements prior to preparation of shop drawings and fabrication, where possible. Do not delay job progress; allow for trimming and fitting where taking field measurements before fabrication mi�ht delay work. ' Coordinate and furnish anchorages, settinR drawin s dia rams tem K � g , plates, instructions, and directions for installation of anchorages, such as concrete inserts, , � �tETAL FABRICATIONS OSS00 - � � , ' ' � sleeves, anchor bolts and miscellaneous items havinR integral anchors, which are to � be embedded in concrete or masonry construction. Coordinate delivery of such items to project site. � 3.02 INSTALLATION: GeneraL• , Fastenin� to In-Place Construction: Provide anchoraRe devices and fasteners where necessary for securin� miscellaneous metal fabrications to in-place ' construction; including, threaded fasteners foc concrete and masonry inserts, toggle bolts, through-bolts, lag bolts, wood screws and other connectors as required. Cuttin�, FittinR and Placement: Perform cutting, drilling and fitting required for ' �installation of miscellaneous metal fabrications. Set work accurately in lxation, alignment and elevation, plumb, level, true and free of rack, measured from , established lines and levels. Provide tempocary bracing or anchors in formwork for items which are to be built into concrete, masonry or similar construction. Fit exposed connections accurately toqether to form tight hairline joints. Weld , connections which are not to be left as exposed joints, but cannot be shop welded because of shipping size limitations. Grind exposed joints smooth and touch-up shop paint coat. Do not weld, cut or abrade the surfaces of exterior units which ' have been hot-dip galvanized after fabrication, and are intended for bolted or screwed f ield connections. Field Weldint�: Comply with AWS Code foc procedures of manual shielded meta!- � arc welding, appearance and quality of welds made, and methods used in correcting welding work. Grind smooth for field painting. , ' . 1 Steel Pipe RailinRs and Handrails: , Adlust railings prior to anchoring to ensure matching alignment at abuttin� joints. , Space posts at spacing indicated, or if not indicated, as required by design loadings. Plumb posts in each direction. Secure posts and railing ends to building construction as follows. ' MF_TAL FABRICATIONS OS500 -� . , ' , , , Anchor post in concrete by means of pipe sleeves preset and anchored into concrete. After posts have been inserted into sleeves, fill annular space between post and sleeve solid with non-shrink, non-metallic �rout, mixed and ' placed to comply with grout manufacturer's directions. -� Cover anchorage joint with a round steel flange welded to post. � - ' � ' ' Expansion Joints: Provide expansio� joints at locations indicated, or if not ' indicated, at intervals not to exceed 40 feet. Provide slip joint with internal sleeve extendinR 2" beyond joint on either side; fasten internal sleeve securely to one side; locate joint within 6" of posts. ' � • � 3.03 ADJUST AND CLEAN: ' Touch-Up Paintin�: Immediately after erection, clean field welds, bolted connec- tions, and abraded areas of shop paint, and paint exposed areas with same material ' as used for shop painting. Apply by brush or spray to provide a minimum dry film thickness of 2.0 mils. � , END OF SECTION OSS00 ' ' , METAL FABRICATIONS OS500 -3� ' � � ' SPECIFTCATIONS CERTIFICATION ' The following certification applies to portions of these Specifications relating to the irrigation system which were prepared by Barr Engineering Co., 8300 Norman Center Drive, Minneapolis, Minnesota 5543'7-1026: � , I hereby certify that these Spec�cations were prepared by me or under my ' direct s�pervision and that I am a duly Regist�ered Professional Engineer unde,r the laws of the State o sota. ' - � Jcel Toso Reg. No. 199 Date � 3�Z- ' ' ' , , ' , ' ' , ' , � ' SECTION D — TECHNICAL SPECIFICATIONS . IRRIGATION SYSTEM � 4.1 SCOP'E OF WORK The scope of work covered by this soction of theae Specifications u�clude furnishing all labor,equipment, , and materials and performing all operations naxssaiy to install an nrigadon system at Ncerenberg Memorial County Parlc. The work includes�but is not limited to, installing the sprinklers,piping and related valves,control wiring,controller,and all other work specified. ' � 4.1.1 General , T6e general locadon of the project is given in the scope of wark ia Division 1. The location of sprinklea lines shown in the are appmximate and may be changed in the field as required by the ' Owners Representative. This Plan shall conform with the Site Grading Plan. It is essential that great cantion be taken to avdd disturbance of trees. The Contracta will , be mquired to coord.inate PiPinB routes with the Gac+dener w ensure that no tree damage occurs. 4.2 MAT'ERIAL.S ' 4.2.1 Polwir►vl Chlaride R�e and Fiuin�s(PVC7 � Smooth walled polyvinyl chlaride pipe and fittings shall conform with the requirements of ASTM D-3034 for the size,standard dimension iatio(SDR),and str�gth mquirements indicated on the , Contract Drawings and in tt�e Specificadons. The gra�e u9ed shall be resistant to aggressive soils or connsive substances in accordance with the requirements o�ASTM-D543. , All PVC pipe shall be Class 160, SDR 26. F'ittings shall be Plastiline Schedule 40, Type 2, normal impact,solvent weld,a a�roved equal. ' 4.2.2 Surinklers Heads Sprinklers heads shall be shall be gear-driven rotary,in-ground pop-up d�esign with number 15 ' nozzles as manufachued by the Toro Company or approved equal. Sprinklecs shall have stainkss steel sleeves and rea�action s�mngs. Heads shall be Series S-610 and S-700 types as shown in the Contract Drawings. , The Toro S-610 Series models shall be capable of covering 56 foet radius at 50 poands per square inch pressure with a discharge rate of 13.3 galbns per minute. The Toro 5-700 Sexies � . models shall be capable of covering SO feet radius at 50 pounds per square inch pressure with a discharge rate of 7.8 gallons per minute. ' ' TS-1 , i Sprinkler heads in low points must incorporate a positive 2-way check valve device to prevent low head puddling and eateanal seepage inW the system if pressure is reduced or off. ' 4.2.3 Quick Couvlers The new uick cou lers shall match the desi and uali of the eatistin irri aon s stem uick ' 9 P Sn q h' S 8a Y Q couplers. This will enable use of the ezisdng coupler keys and heads in the new system. ' 4.2.4 Gate Valves All valves installed for isolation pucposes shall be of gate type caistruction allowing a full , diameter opening d�rough the valve when in the full open pc�sition. The valves shall be line size unless otherwise note�. Gate valves shall be bronze as manufacwred by Waus Regulator GV ' Series or approved equal. All valves shall be installed in valve boxes with coveas to provide easy access and location. 4.2.5 Electric Control Valves 1 Electric control valves shall be 2-inch Toro Model number 252-26-08 or approved equal. The ' valves shall be angk type,with a manual flow control lrnob,stainless steel seat,fabric reinfom,e� diaphragm,and 241ong inch lead wires. All valves shall be installed in valve boxes with covers co pmovide easy access and locadon. , 4.2.6 Control Wirina Control wirin fo�the 24 V.A.C.rec�te control uri ' valves shall be ' e strand , 8 8� � �PP� wire with UF Polyethylene insuladon rated for a minimum of 300 V.A.C. All control wiring shall have a soft drawn single stiand copper conducmr of d�e gauge specified below. , Valve common wires shall be#14 AWG or heavier as required, with wtrite insulation. "Hor ' wires to the valves shall be#14 AWG or heavie,r as required, with red insuladon. These cola assignments shall be adhered to unless otherwise specified Splices shall be made using 3M cast splice or equal. ' 4.2.7 Controller ' The controller shall be a Toro Vision II Series Model 189-06-01 with Pedestal Mount 189-SO a approv�eqoal. The 12 station controller shall be enclosed in a lockable metal cabinet with an � intemal transformer. 'Ihe cabinet will be mountad outdoors coticealed witl� shtubs n� the location of the fumre visi�or center. , , TS-� ' ' , 4.3 WORKMANSHIP ' 4.3.1 General . ' , The lacation of sprinkla lines shown in the Contract Drawings is meant to be a layout schematic only. Exact locations of die lines will be determined in the field by the Owner's Representative. The Contract�shall use extreme caution when working,in the Memorial Garden Area All trees ' and plantings are very delicate in the Park and shall not be damaged. 'Il�e Contractor shall pmvide an "as-built" plan of the irrigation system at the c�npletion of the work. , The layout of the sprinkla lines are meant to work in coardination wi� the site grading and psthway plans. ' Pipelines and wire shall be buried at a depth of 12 inches minimum. Installation and working procedures for ihe sprinklers,valves,and controller shall follow manufacwrers guidelines. ' The Contractor shall remove valves,quick couplers and valve boxes from the eaisting irrigation system and cover the holes with topsoil. The valves and quick couplers will be salvaged by the ' Owner. Installation of the new irrigadon lines may require cutting of the existing urigation system lines. The new irrigation system will be connected to an existing 4-inch PVC line installed be others. A 4-inch gate valve shall be installed at this conne�don. ' The Cona�actor shall allow time after installation of the system for both calibration and adjustment of the syst�ean and training of parlc personnel in systsm operation and maintenance. ' 4.3.2 Polvvinvl Chla�ide Pive(PVC7 and Fittinas ' The installation of all piping shall be conducted in accordance wid�sound construction pracdces, ASTM D-2321,manufacdms's recommendations,and the requireme,nts of diese Spocifications. The Contrsctor shall taice adequate precautions to ensure that displaceme�t of Aoating or the pipe , or the formation of large voids under the buried pipe d�not occur: � PiP�B � � �8�ed using the vibratory plow method, where p�s�ble, to keep the , diswrbance to the area to a minimum. Minimum depth of installation for piping will be 12 inches,a�as required to install swing joints so that there will be positive drainage bacic througfi ' all joints back to the supply pipe: Concrete thrust blo¢ks will be installed at all locations where movement of pipe could cause sepazation. ' Buried pipe shall be uniformly and continuously supported its entire length on 5rm, stable, matexials suitable fa use with the pipe materiaLs �. All b�kfill maoerials shall be compacted to a minimiun 90-percent Standard Procwr Density,or as otherwise specified by the ' Owner or Owne�'s Representative. Large ar excessive numbers of small voids shall not be perniitted. � , ' TS- 3 � ' A 3-inch PVC drain line for the future reflection pool shall be installed as shown on the Contract Drawings. The line shaU be installed to drain tn the stArm wate�basin as shown without sags ' in the line. Minimiun cover shall be 2.5-fcet for this line. 43.3 Svrinkler Heads, Quick Coirolers, Valves, and Related Parts ' All sprinkler heads, quick couplers, valves, and fittings shall meet the manufacp�rer's specif'ications for the models specified and shall be installed according to manufactum,r's ' recommendations. Swing joints shall be�sed fa the S-610 sprinkler heads and quick couplers. Wiring splices shall be kept to an absolute minimum. Where major concentrations of splices are ' necessazy said splices shall be placed in a valve box with cover installed below grade. Splices at valve locations shall be noted on the"as-built" plan. ' 4.3.4 Drainaae Svstem A ximately four drains are to be installed at low points in the imgadon system. These drains , PPI'o will be locatefl in the field. The drains will consist of a 1-1/4-inch line from the irrigation system with a gace valve,valve boa and cover,sun�ounded by approaimately 1/L cubic yard of 1/4-inch ' to 3/4-inch rock far drainage. Connections for systcm bbw out will be installed where required. Quick couplers will be used. ' One blow out connecdon will be required at the wacer tower. 4.3.5 Controller , The controller will be located in the field by the Ovvner in the gene�al vicinity stated in the previous section. 'Ibe Cona�act�will be nesponsible fa providing the electrical connecd� to ' the power panel located in the garden shop/garage on site approxima�ely 300 feet away. The electrical work shall be in accardatxe with applicable codes. 'I'he controller st�all be properly surge protected. 'Il�e surge protecdon unit shall be connect�d to a 5/8-inch diameter by 9-foot ' long copper clad gromding electrode drive in the soil to its full depth. The ground wire between the surge protecta and ground rod shaU be�6 copper wire properly attached at each end. ' The controller shall be installed on the pedestal mount as specified in the previous secdon. The pedestai mount shall be bolted securely to a 4-foot square by 4-inch thick concrete slab. ' 4.4 METHOD OF MEASUREMENT AND PAYMENT � Pa ent for all the materials,equipment,and labor necessary to furnish and ins�ll the lawn irrigation , Ym system and othe�wise satisfy the contract shall be made through the va�ious bid items included in the , proposal. Payment will be made only for those items approved for conswction and actually constructefl and accept�ed. Payment for any labor,materials,and equipment necessary to satisfy the contract which is not provided fa in these payment items shall be assumed to be incidental. Incidental items will , include,but not be limited to: removing valves and valves boxes of the existing irrigation system and TS- 4 , � , filling holes with topsoil; cuuing thrnugh ezisting irrigation lines; and time fac system adjustment and , personnel training and preparation of the "ss-built" drawing. 4.4.1 Polvvinvl Chlaride Pice(pVC) � Pipe will be measured by len in lineal feet alon the centerline of i . Terminal in f 8� 8 P Pe po ts o measurement will be the point of connection with valves,fittings,or in-place pipe. Payment will , be on a lineal foot basis as shown on the Contir�ct Drawings. Said payment will consdtute full compensation for aU labar,equipment,materials and fiuings necessary to fumish and instail the P1P�8 in accacdance with rhe Contract Documents with the following bid items: , Item Descri�don Unit , 4.4.1.1 4-Inch PVC, SDR 26 L.F. 4.4.1.2 3-Inch PVC, SDR 26 LF. ' 4.4.1.3 2-Inch PVC, SDR 26 L.F. 4.4.1.4 1-1/l Inch PVC, SDR 26 L.F. 4.4.1.5 1-1/4 Inch PVC� SDR 26 L.F. ' 4.4.2 S ' er Heads and ' k Cou lers ' The Contractor will be paid for furnishing and installing each sprinkler head and quick coupler and related work as stated in diese Specifications. Said payment will constimte full compensation for all labor,ecluiPment,materials,fitdngs including swing joints necessary to fumish and install ' each sprinkler and quick coupler in accordance with the Contract Documents wi�the following bid items: � Item Descrivdon Unit 4.4.2.1 5-610 Sprinkler Head E.A. , 4.4.2.2 S-700 Sprinkler Head E.A. 4.4.2.3 Qnick Coupler E.A: ' 4.4.3 Gate Valves ' � The Contractar will be gaid for furnishir►g and installing each gate valve and related work as stated in these Spacificadons. Said p�syment will consdwte full compensation fa all labor, equipment and materials necessary to furnish and install e�h gate valve, valve box and cover ' in accordance with the Contcact Documents with the folbwing bid items: Item Descrindon Unit ' 4.4.31 4-uich Gate Valve E.A. 4.4.3.2 3-inch Gate Valve E.A. ' 4.4.3.3 2-inch Gate Valve E.A. 4.4.3.4 1-1/4-inch Gate Valve E.A. 1 . TS-5• � _ _ _ _ i 4.4.4 Electric Control Valves The Conttactor will be 'd for furnishin and installin e�ch electric control valve and related ' P� 8 6 work as stated in these Specifications. Said p�yment will constitute full compensation for all � labor,equipment and materiaL4 necessary to furnish and install each electric control valve,valve box and cover. 4.4.5 Control Wirina ' Control wiring will be measured by length in lineal feek Terminal points of ineasurement will ' be the point of connection witih valves, fittings,or d�e controller. Payment will be on a lineal foot b�sis. Said payment will consdtute full compensadon for all labor,equipment,and materials necessary to furnish and install the wining. ' 4.4.6 Controller The Contractor will be paid on a lump sum basis fa fumishing and installing the controller, , providing the electrical hook-up,surge protection,grounding,and related work as stated in these Specifications. Said payment will constitute full compensation for all labor, equipment and ' mat�aials necessary to fiunish and install controller with power on the pedestal mount as specified. , ' � ' ' 1 ' ' r TS � � '