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HomeMy WebLinkAbout2009 Site, Phasing, Grading, Utility, & Detail PlanSTORM WATER POLLUTION PREVENTION PLAN NOTES: I � � 1. GRADING CONTRACTOR SHALL VERIFY LOCATIONS AND ELEVATIONS OF ALL ------910------- UNDERGROUND UTILITIES WITH THE RESPECTIVE UTILITY COMPANIES PRIOR TO CONSTRUCTION. V) W 2. ALL EROSION CONTROL MEASURES CALLED FOR ON THESE PLANS AND 902 SPECIFICATIONS, WHICH MAY INCLUDE SILT FENCE, SEDIMENTATION BASINS > > OR TEMPORARY SEDIMENT TRAPS, SHALL BE CONSTRUCTED AND SERVICEABLE ��10- IN THE FOLLOWING ORDER: i > > A. ROCK CONSTRUCTION ENTRANCES A MINIMUM OF 50 FEET. - B. SILT FENCE. I I C. TEMPORARY CULVERTS. ECHINECEA/CONE FLOWER D. TEMPORARY SEDIMENTATION BASINS AND OUTFALL FACILITIES. -I-i- E. STORM WATER POND CONSTRUCTION. I - - - - - - - F. COMMON EXCAVATION AND EMBANKMENT (GRADING ) >> G. SEED AND MULCH OR SOD. 1 - H. BIO -ROLL BARRIERS IN FINISHED GRADED AREAS. » I. INLET AND OUTLET FACILITIES SUBSEQUENT TO STORM SEWER WORK. I 1 3, GRADING CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL EROSION CONTROL MEASURES IN ACCORDANCE 1023.2 WITH CITY AND NPDES PHASE II PERMITTING REQUIREMENTS AS WELL AS EROSION CONTROL MEASURES AS STORM MAY BE SHOWN ON THESE PLANS OR SPECIFICATIONS. GRADING CONTRACTOR SHALL IMPLEMENT ANY PLAN I ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED TO PROTECT ADJACENT PROPERTY. = w 4. ALL EROSION CONTROL FACILITIES SHALL BE MAINTAINED BY THE SCHEDULE OF INSTALLATION + MAINTENANCE 1 CONTRACTOR DURING GRADING OPERATIONS. ANY TEMPORARY FACILITIES WHICH 0 ARE To BE REMOVED AS CALLED FOR ON THESE PLANS AND SPECIFICATIONS SHALL BE REMOVED BY THE GRADING CONTRACTOR WHEN DIRECTED BY THE ENGINEER. THE GRADING CONTRACTOR SHALL THEN RESTORE THE SUBSEQUENTLY DISTURBED AREA IN ACCORDANCE WITH THESE PLANS AND SPECIFICATIONS. 00 5. THE GRADING CONTRACTOR SHALL SCHEDULE THE SOILS ENGINEER SO THAT CERTIFICATION OF ALL CONTROLLED FILLS WILL BE FURNISHED TO THE OWNER DURING AND UPON COMPLETION OF THE PROJECT. 1 zz 6. ALL DISTURBED AREAS, EXCEPT AREAS TO BE PAVED AND/OR SPECIFICALLY DESIGNED BY A LANDSCAPE ITEM PLAN, SHALL BE COVERED WITH A MINIMUM 4" OF TOP SOIL. ALL DISTURBED AREAS SHALL BE SEEDED INSPECTION & MAINTENANCE REMOVAL I & MULCHED AT THE PRESCRIBED RATES WITHIN 72 HOURS OF FINAL GRADING UNLESS OTHERWISE NOTED. 1 SEED MIX: MNDOT NO. 50B 50#/ACRE AFTER TRIBUTARY 1 MULCH TYPE 1 2 TONS/ACRE (DISK ANCHORED) I \ \\ FERTILIZER: 150#/ACRE RATE OF APPLICATION 20-10-10 PRIOR TO COMMENCEMENT ALL EXPOSED SOIL AREAS WITH A CONTINUOUS POSITIVE SLOPE WITHIN 200 LINEAL FEET OF ANY DRAINAGE AREA IS SURFACE WATER, MUST HAVE TEMPORARY EROSION PROTECTION OR PERMANENT COVER FOR THE EXPOSED SILT FENCE SOIL AREAS YEAR ROUND, ACCORDING TO THE FOLLOWING TABLE OF SLOPES AND TIME FRAMES. EVENT. REMOVE SEDIMENTS RESTORED. TYPE OF SLOPE TIME (Maximum time an area can remain open when the area is not \\ actively being worked) STEEPER THAN 3:1 7 DAYS AS REQUIRED. 10:1 TO 3:1 14 DAYS 1 FLATTER THAN 10:1 21 DAYS 7. THE EXISTING TOPOGRAPHY AND CONTOUR ELEVATIONS SHOWN ON THE PLAN WERE TAKEN FROM A PLAN I PRIOR TO COMMENCEMENT FURNISHED BY OWNER. PRIOR TO PAVING. \\ 8. CONTRACTORS GRADING AND EROSION CONTROL OPERATIONS SHALL TAKE PLACE WITHIN THE CONSTRUCTION LIMIT$. O 9. IT IS REQUIRED THAT SOILS TRACKED FROM THE SITE BY MOTOR VEHICLES BE CLEANED DAILY FROM PAVED OF EARTHWORK OPERATIONS. ROADWAY SURFACES THROUGHOUT THE DURATION OF CONSTRUCTION. I wr- v 10. PROVIDE TEMPORARY SEDIMENTATION BASINS AS DIRECTED BY THE ENGINEER. vv 11. ALL REQUIREMENTS OF THE LOCAL WATERSHED DISTRICT SHALL BE SATISFIED PER THE APPROVED PERMIT. OUTLET SKIMMER AFTER POND GRADING 12. ALL EROSION & SEDIMENT CONTROL MEASURES SHOWN ON THIS PLAN AND PERMANENT. I 0 IMPLEMENTED IN THE FIELD AS DIRECTED BY THE ENGINEER SHALL CONFORM TO THE MP AC' S STRUCTURE IS COMPLETED. MAINTAIN AS NEEDED. "PROTECTING WATER QUALITY IN URBAN AREAS: BEST MANAGEMENT PRACTICES FOR MINNESOTA". 13. DEWATERING AND/OR BASIN DRAINING DISCHARGE SHALL BE DIRECTED TO SEDIMENTATION BASINS WHEREVER POSSIBLE. ALL DISCHARGE POINTS SHALL BE ADEQUATELY PROTECTED FORM EROSION & Z n2 SCOUR THROUGH USE OF APPROVED ENERGY DISSIPATION DEVICES. I� 14. ALL SOLID WASTE/ CONSTRUCTION DEBRIS SHALL BE DISPOSED OF IN ACCORDANCE WITH MPCA I REQUIREMENTS. HAZARDOUS MATERIALS SHALL BE STORED/ DISPOSED OF IN COMPLIANCE WITH Im MPCA REGULATIONS u- 0 0 15. CONTRACTOR SHALL USE RAPID STABILIZATON METHODS PER MnDOT 2573 AS NEEDED DURING THE COURSE OF lw THE WORK TO MAINTAIN CONFORMANCE WITH THE CITY AND NPDES II PERMIT REQUIREMENTS. o THIS WORK SHALL CONSIST OF OPERATIONS NECESSARY TO RAPIDLY STABILIZE SMALL CRITICAL AREAS, TO Iw v PREVENT OFF SITE SEDIMENTATION AND/OR TO COMPLY WITH PERMIT REQUIREMENTS. THE WORK MAY BE m PREFORMED AT ANY TIME DURING THE CONTRACT AND DURING NORMAL WORKING HOURS. THIS WORK WILL BE v CONDUCTED ON SMALL AREAS THAT MAY OR MAY NOT BE ACCESSIBLE WITH NORMAL EQUIPMENT. THIS WORK SHALL BE DONE IN ACCORDANCE WITH THE APPLICABLE MnDOT STANDARD SPECIFICATIONS,THE DETAILS SHOWN RAINFALL EVENTS. IN THE PLANS, AND THE FOLLOWING: O THERE ARE FIVE STABILIZATION METHODS APPROVED FOR THESE OPERATIONS. THESE METHODS MAY BE \\ CONDUCTED INDEPENDENTLY OR IN COMBINATION. N METHOD #1: APPLY TYPE 1 MULCH AND DISC ANCHOR I METHOD #2: APPLY TYPE 1 MULCH AND TACK WITH TYPE 5 HYDRAULIC SOIL STABILIZER / / r METHOD #3: HYDROSPREAD SEED,FERTILIZER AND TYPE 6 HYDRAULIC SOIL STABILIZER DETENTION POND METHOD #4: HAND INSTALL SEED, FERTILIZER AND EROSION CONTROL BLANKET CATEGORY 3 - - - - - - - 05 - - - - - - - - - - - - -a METHOD #5: PLACE GEOTEXTILE AND RIP RAP CLASS II IN VARIOUS CONFIGURATIONS o THESE EFFORTS WILL BE INCIDENTAL TO THE EROSION CONTROL BID ITEM. 16. CHANGE OF COVERAGE: FOR STORM WATER DISCHARGES FROM CONSTRUCTION PROJECTS WHERE THE OWNER OR I W OPERATOR CHANGES, (E.G.,AN ORIGINAL DEVELOPER SELLS PORTIONS OF THE PROPERTY TO VARIOUS BUILDERS) .. THE NEW OWNER OR OPERATOR MUST SUBMIT A SUBDIVISION REGISTRATION WITHIN 7 DAYS OF ASSUMING I OPERATIONAL CONTROL OF THE SITE, COMMENCING WORK ON THEIR PORTION OF THE SITE , OR OF THE LEGAL M TRANSFER, SALE OR CLOSING ON THE PROPERTY. SEDIMENTS AS NEEDED. 00 17, INDIVIDUAL SITE BUILDERS SHALL BE RESPONSIBLE FOR PROVIDING ANY AND ALL NECESSARY EROSION I O CONTROL MEASURES AS MAY BE REQUIRED. REQUIRED ECM'S SHALL CONSIST OF BUT NOT BE LIMITED �F) TO THE FOLLOWING: 00 w O 3w A. STAKED FIBER LOG ROLLS AT BACK OF ALL CURB EXCEPT AT CONSTRUCTION/DRIVEWAY ENTRANCE. B. SILT FENCE ON ALL DOWN GRADIENT SLOPES FROM CONSTRUCTION AREA. SILT FENCE SHALL HAVE INSPECT & MAINTAIN THE BOTTOM DUG IN WITH SOIL FIRMLY COMPACTED. w C. ROCK CONSTRUCTION ENTRANCE HAVING 1" TO 2" CLEAR ROCK OVER GEOTEXTILE FABRIC. D. STREET CLEANING AS MAY BE REQUIRED SHOULD VEHICLE TRACKING OCCUR. I w AFTER HEAVY RAINS. O INDIVIDUAL SITE BUILDERS ARE REQUIRED TO MAINTAIN ECM'S UNTIL SUCH TIME AS INDIVIDUAL 1 a YARDS/ VEGETATION ARE ESTABLISHED. ! PROVIDE A TEMPORARY SEDIMENTATION BASIN ON SITE FOR CONSTRUCTION WASH OUT USE. I ¢ r7 mto 18. CONTRACTOR SHALL TEMPORARY BASIN SHALL BE LOCATED AS TO PROVIDE EASY ACCESS FOR CONSTRUCTION VEHICLES AND zo CONCRETE TRUCKS AS NECESSARY. I vl� 19. INLET SEDIMENTATION CONTROL IS TO BE PROVIDED TO ALL STORM SEWER CATCH BASINS THROUGHOUT w 3 w CONSTRUCTION. MEASURES APPLIED SHALL COMPLY WITH BEST MANAGEMENT PRACTICES FOR MINNESOTA AND APPLICATIONS OF NPDES PHASE II AS APPROPRIATE FOR PHASE OF CONSTRUCTION. I 00 NOTE: CONTRACTOR IS RESPONSIBLE FOR INSTALLATION, MAINTENANCE AND REMOVAL OF ALL APPLICABLE EROSION & SEDIMENT CONTROL ITEMS. RECEIVED JUL 2 0 2009 CITY OF ORONO CALL 48 HOURS BEFORE DIGGING: GOPHER STATE ONE CALL CALL 811 I �Z I I = W I-_ ow z I I 2 17-17-091 CITY ENGINEER FINAL COMMENTS - PAVE SECTION PRIVATE 1 16-18-091 CITY ENGINEER COMMENTS NO. I DATE I DESCRIPTION OF REVISIONS PHASING: 1. INSTALL EROSION CONTROL MEASURES PER SWPPP SCHEDULE OF INSTALLATION. PHASE AREA 1 (RAIN GARDEN) I 2. REMOVE & SALVAGE EXISTING GRAVEL. 2-3 WEEKS. I I 3. CONSTRUCT RAIN GARDEN AND OVERFLOW. SEED & MULCH ALL RELOCATE FENCE TO LOCATE SILT FENCE TOP OF BERM RAIN GARDEN DEPRESSION I 4. PREP. SUBGRADE FOR NEW PAVING. DISTURBED AREAS. EAST SIDE OF RAIN ON PROPERTY LINE. 1022.7 STORMWATER CONTROL GARDEN. MAY USE BIO -ROLLS 5. INSTALL SUBBASE GRAVEL FOR NEW PAVING. AS ALTERNATE. I E:" DRAINTILE 2' DEEP X 5' WIDE RIPRAP WEIR OVERFLOW N 0 A44 R T H 0 10 20 40 U. INSTALL ASPHALT PAVING - BASE COURSE. o scALE IN FEE �-/ eanO 'ONOO I ' 7. INSTALL ASPHALT PAVING - WEAR COURSE. 6------SIOL------- ------ ---------- M QNOQ 8. CONSTRUCT BERM. -------------- - ____ ---- --------- \gyp ----- -----o o _ - In N ^ R-03 I 1 -------- ----------------------------- - -----SLOT--- ----------------- - - - - _ --------------- ------------------ --- - 9. SEED MULCH PER SWPPP NOTES. - ---- - ---- -------- -------- ----------------------- ------------- _ i x -- - ------- -------------------- --------------- 10. FINAL CLEAN UP ------1-9 ---------------------------- ----- ----- x, 11. PORTIONS OF PHASE ITEMS 2 THRU 4 MAY _ ^ - - -------------------------------------- ------------ -----------`_----- ^ --------------- N - - - - - - - - - - - - - - �- - Z O RUN CONCURENTLY DEPENDING ON WEATHER. o -- o ------------------------------------------------ ` --------��---------- -- r�� ------ --X22------ ---- ----------- ----- --- - p X ------- - --- Off' \6 -- �_____---�----------------------------�- _ O N - / - ♦---- S LT FENCE ♦ 'Ni o N ° N ----- �---� ------------------ - I o- O N„- O ° --T822.5 ° I .... \-l----\ ♦ r x N ----- _ 1021 10 ` o \ \ I C \\\ _ ♦ + _ _ o _ 1020,--- _ --- 8 I ------------------ N --------------------------------- - - - - - - - --- ----- --- ----- I \ w w \ ♦ -1 I o o ♦ \ �? ---------------_- -----101 5-------------------�r= �-=_-�_______-- ----T° Imo' Dt � p .. -------------------- ----- --- o \-------n W'' r' r ♦♦♦ o , 1021 1020 -- , x wo 1022 M 1 p� ------------------ => i I Z z a \ y Ir o�----------- IIIw I /o \I O� ; x \I ��ce-- 1 022.5----- o-------------� 7a -------I-------- e•----------Le------------�/ j 1 1 \\\ c, to 1 I x O �� �I IQ �I I \ �� o .�• 'o L.P. o N --- o ��I I I \ w� I �� [� ^ o m \ I o �? r' 10 3 m to ! 1 I \\ \ Z I w N Nko x N ( 0 1 1 \ \ � � I K% � o r O / \ ��• j I \ x \ I zl / ` • x o I �! 170 22\ I \ INSTALL 8 CY • d EDGE OF N NW 01 of I \ i N : -r - p -\ o s PAVE ENT CL 3 RIPRAP 01 N N ( I I i ,I' o PROP SED ; I ; \OVERFLOW SWAL� (TIE b k- I I �4 _ :Q 0 O O N I \ O h w QIW o , I f 1 INTO EXISTING RIP RAP. x, x''' ASPHALT x I i ' o -':. -': ;- _'°�..- �.:: AT ; G .�: 1 Y�'L-CAL I I I I I \ 1 . ::' I I ( n �, /: I I I I as i N '. : \ r I � � ATO. , A, ',\ I 1 O - ;' e A NTAIN MINIM M 12 1 � , � ]E � I I M l.� I N � � I r_ c ;::. _ x / e R T N N. VERTICAL SEPARATION W _c- �.,:� '_.. c o m I I 1 I \ I EQUIP. STORAGE m - - X - - - N o I / rl�GEBITUMINOUS o I BETWEEN TOf4- OF STAGING AREA ' 1_ x OVERLOW R1�'RAP AND Nii i x o PHASE AREA 2 o i & 1 s BOTTOOV OF FENCING. I ? % MNO N...�:/,/1\ ( AVIN %\ ,T. I o o to q I\ x 1� 2 WEKS I a I I SILT I FENCE ao I x - \ I O I x \ I o� � �,� \ OI ($) p I o r �-- ov -----o \ - �\I - r ----- ' o I 1\ n xl\ j '1\ ----------CV- o o - = I O \ I ---- PHASE AREA 3 - - ° 0 1 I , - o o A X/ v s� w oLo o N (BERM) - - --- ---- ---F ---- x \ I I 1 \ 1 III X 1 WEEK y N - N b,\ T- A - - - - --- _' oo 1�111 i t F I �_� �\ I 1 \\ n n ,�,1 --- v / 2 I 57 O I �; o o\ o N N o MATCH X I , o I N W1' BITuxMiNous x /°°x QI % x EXISTING I , o ' \\\ "I ELEVATION I x 1 --L- N I , 1 / tx- - _ - X J �' 1 I um No I lo 1 x I x N 1 I J No Ln No I W 1_0N N O o \ \ r'1 �� N\ - O \\\moo/ I i o % \\\ � o /'' I Q ! c X W° �/ / l \\ l �O z q� , �T o \\\ X BLOCK BUILDINGLLJ \�\\ U) U \ / I \ .D \ \ O N N w o ` i /''� i~ i /'/ x g \I N I ADDRESS N0. 2687 `\ o ULLJ � I oI I \ / \ o / (nom 7 p 1� \ 1 I Z cV I II / / ` x / - rr-- W p O I p Q I I m 1 w N ------ a r 1 1 Z W �I j a i / N\\ O a o_ o m I _ N C) CO 1 vel j o N ¢/' x I o v x ° ^ - �) QZ Ld N I NI 1 // x 1�- I i "r ' 1 I 1 x 7 0 1 0 � � /i � / r v v I w o O I II I1 I I I o \\\/// N // / w / o / Ii I F p m (� I Zz� i t m I I I _0 O I I I I N x o // `� 1 �I I I N W- I I O-\ / o ^ -1 w a I I aI o i c eo \ ' \ / O x N\ I I ' cli '�\ % I -t o l No _' `x\ \ 1 N x I °° S I o I\ \\ \I 11 // \\ L �, I i'--1 �� 1 / - o o X o -x o ------ - - - --- 0-j-A'I-- • _0 _�.�X O O O wast \. - -- --- 'b8 - � 6i \\ N\\II I' N 11 - 0 Q I/ \\-- I J ,�-------------------- v 0 ---- ---- ��-- - - - - ----------- _ GR=== ---------------- w 31V0 / EDGE OF AVEL N 0 3/' 3 3 -------'- ^I/ N - lu. 1 \ ----- ____- }_- N - - - - 3aIM -- 1 0 \ 1 x ___ �=0 441.12'- / \ u 77 T Li U_ 0 I� CJ F o �F- 3W �U) 00 0a w ,LJ �a w¢ O 0 0 w� Z< J ¢ w V) z d I � � DRAINAGE ARROW ------910------- EXISTING 10' CONTOUR V) W SILT FENCE 902 PROPOSED CONTOUR > > I ��10- W �of > > PROPOSED SAN. SEWER - CL STREET I I EXISTING WM ECHINECEA/CONE FLOWER CURB & GUTTER -I-i- PROPOSED WM - - - - - - - 0) >> o� - D & U EASEMENT LINE » PROPOSED STORM SEWER I 1 r of � x 1023.2 PROPOSED ELEVATION STORM WATER POLLUTION PREVENTION PLAN I = w SCHEDULE OF INSTALLATION + MAINTENANCE 1 DRIVE AISLE PAVING SECTION 0 DELINEATED WETLAND UNE I \\ 00 \ EDGE OF NEW' ASPHALT zz \\ ITEM INSTALLATION INSPECTION & MAINTENANCE REMOVAL I I INSPECT & MAINT. AFTER TRIBUTARY 1 \ \\ PRIOR TO COMMENCEMENT AFTER EACH RUN-OFF DRAINAGE AREA IS SILT FENCE OF EARTHWORK OPERATIONS. EVENT. REMOVE SEDIMENTS RESTORED. O� \ \\ \\\ v/ AS REQUIRED. w\ w v) \ N \ \ ROCK CONST. PRIOR TO COMMENCEMENT INSPECT REGULARLY. PRIOR TO PAVING. \\ Oa \ ENTRANCE OF EARTHWORK OPERATIONS. MAINTAIN AS NEEDED. wr- v vv OUTLET SKIMMER AFTER POND GRADING INSPECT REGULARLY. PERMANENT. I 0 STRUCTURE IS COMPLETED. MAINTAIN AS NEEDED. V) Q \ \ v \ UPON COMPLETION OF INSPECT & MAINTAIN \\ No I w= In \\ RIP -RAP & POND GRADING, CONC. AT LEAST ANNUALLY PERMANENT. FILTER SWALE CONST. AND AND AFTER HEAVY Z X\ \ OUTLET INSTALLATION. RAINFALL EVENTS. \\ Lia Jw \ \\ \ / INSPECT & MAINTAIN I \\ / / r ¢w ar a DETENTION POND DURING EARTHWORK AFTER HEAVY RAINFALL PERMANENT. o OPERATIONS. EVENTS. REMOVE z SEDIMENTS AS NEEDED. v~ g w O 3w INSPECT & MAINTAIN NO REMOVAL 1 V) SEED & MULCH AFTER FINAL GRADING AFTER HEAVY RAINS. NECESSARY. 0 0 OPERATIONS. REPLACE WASH-OUT 0 1 AREAS IMMEDIATELY. a ww INLET PROTECTION UPON INLET CONSTRUCTION WHEN 1/3 CAPACITY OF AFTER TRIBUTARY AREf S w BMP IS REACHED ARF FIJI I Y RFSTnRl`n OO NOTE: CONTRACTOR IS RESPONSIBLE FOR INSTALLATION, MAINTENANCE AND REMOVAL OF ALL APPLICABLE EROSION & SEDIMENT CONTROL ITEMS. RECEIVED JUL 2 0 2009 CITY OF ORONO CALL 48 HOURS BEFORE DIGGING: GOPHER STATE ONE CALL CALL 811 I �Z I I = W I-_ ow z I I 2 17-17-091 CITY ENGINEER FINAL COMMENTS - PAVE SECTION PRIVATE 1 16-18-091 CITY ENGINEER COMMENTS NO. I DATE I DESCRIPTION OF REVISIONS PHASING: 1. INSTALL EROSION CONTROL MEASURES PER SWPPP SCHEDULE OF INSTALLATION. PHASE AREA 1 (RAIN GARDEN) I 2. REMOVE & SALVAGE EXISTING GRAVEL. 2-3 WEEKS. I I 3. CONSTRUCT RAIN GARDEN AND OVERFLOW. SEED & MULCH ALL RELOCATE FENCE TO LOCATE SILT FENCE TOP OF BERM RAIN GARDEN DEPRESSION I 4. PREP. SUBGRADE FOR NEW PAVING. DISTURBED AREAS. EAST SIDE OF RAIN ON PROPERTY LINE. 1022.7 STORMWATER CONTROL GARDEN. MAY USE BIO -ROLLS 5. INSTALL SUBBASE GRAVEL FOR NEW PAVING. AS ALTERNATE. I E:" DRAINTILE 2' DEEP X 5' WIDE RIPRAP WEIR OVERFLOW N 0 A44 R T H 0 10 20 40 U. INSTALL ASPHALT PAVING - BASE COURSE. o scALE IN FEE �-/ eanO 'ONOO I ' 7. INSTALL ASPHALT PAVING - WEAR COURSE. 6------SIOL------- ------ ---------- M QNOQ 8. CONSTRUCT BERM. -------------- - ____ ---- --------- \gyp ----- -----o o _ - In N ^ R-03 I 1 -------- ----------------------------- - -----SLOT--- ----------------- - - - - _ --------------- ------------------ --- - 9. SEED MULCH PER SWPPP NOTES. - ---- - ---- -------- -------- ----------------------- ------------- _ i x -- - ------- -------------------- --------------- 10. FINAL CLEAN UP ------1-9 ---------------------------- ----- ----- x, 11. PORTIONS OF PHASE ITEMS 2 THRU 4 MAY _ ^ - - -------------------------------------- ------------ -----------`_----- ^ --------------- N - - - - - - - - - - - - - - �- - Z O RUN CONCURENTLY DEPENDING ON WEATHER. o -- o ------------------------------------------------ ` --------��---------- -- r�� ------ --X22------ ---- ----------- ----- --- - p X ------- - --- Off' \6 -- �_____---�----------------------------�- _ O N - / - ♦---- S LT FENCE ♦ 'Ni o N ° N ----- �---� ------------------ - I o- O N„- O ° --T822.5 ° I .... \-l----\ ♦ r x N ----- _ 1021 10 ` o \ \ I C \\\ _ ♦ + _ _ o _ 1020,--- _ --- 8 I ------------------ N --------------------------------- - - - - - - - --- ----- --- ----- I \ w w \ ♦ -1 I o o ♦ \ �? ---------------_- -----101 5-------------------�r= �-=_-�_______-- ----T° Imo' Dt � p .. -------------------- ----- --- o \-------n W'' r' r ♦♦♦ o , 1021 1020 -- , x wo 1022 M 1 p� ------------------ => i I Z z a \ y Ir o�----------- IIIw I /o \I O� ; x \I ��ce-- 1 022.5----- o-------------� 7a -------I-------- e•----------Le------------�/ j 1 1 \\\ c, to 1 I x O �� �I IQ �I I \ �� o .�• 'o L.P. o N --- o ��I I I \ w� I �� [� ^ o m \ I o �? r' 10 3 m to ! 1 I \\ \ Z I w N Nko x N ( 0 1 1 \ \ � � I K% � o r O / \ ��• j I \ x \ I zl / ` • x o I �! 170 22\ I \ INSTALL 8 CY • d EDGE OF N NW 01 of I \ i N : -r - p -\ o s PAVE ENT CL 3 RIPRAP 01 N N ( I I i ,I' o PROP SED ; I ; \OVERFLOW SWAL� (TIE b k- I I �4 _ :Q 0 O O N I \ O h w QIW o , I f 1 INTO EXISTING RIP RAP. x, x''' ASPHALT x I i ' o -':. -': ;- _'°�..- �.:: AT ; G .�: 1 Y�'L-CAL I I I I I \ 1 . ::' I I ( n �, /: I I I I as i N '. : \ r I � � ATO. , A, ',\ I 1 O - ;' e A NTAIN MINIM M 12 1 � , � ]E � I I M l.� I N � � I r_ c ;::. _ x / e R T N N. VERTICAL SEPARATION W _c- �.,:� '_.. c o m I I 1 I \ I EQUIP. STORAGE m - - X - - - N o I / rl�GEBITUMINOUS o I BETWEEN TOf4- OF STAGING AREA ' 1_ x OVERLOW R1�'RAP AND Nii i x o PHASE AREA 2 o i & 1 s BOTTOOV OF FENCING. I ? % MNO N...�:/,/1\ ( AVIN %\ ,T. I o o to q I\ x 1� 2 WEKS I a I I SILT I FENCE ao I x - \ I O I x \ I o� � �,� \ OI ($) p I o r �-- ov -----o \ - �\I - r ----- ' o I 1\ n xl\ j '1\ ----------CV- o o - = I O \ I ---- PHASE AREA 3 - - ° 0 1 I , - o o A X/ v s� w oLo o N (BERM) - - --- ---- ---F ---- x \ I I 1 \ 1 III X 1 WEEK y N - N b,\ T- A - - - - --- _' oo 1�111 i t F I �_� �\ I 1 \\ n n ,�,1 --- v / 2 I 57 O I �; o o\ o N N o MATCH X I , o I N W1' BITuxMiNous x /°°x QI % x EXISTING I , o ' \\\ "I ELEVATION I x 1 --L- N I , 1 / tx- - _ - X J �' 1 I um No I lo 1 x I x N 1 I J No Ln No I W 1_0N N O o \ \ r'1 �� N\ - O \\\moo/ I i o % \\\ � o /'' I Q ! c X W° �/ / l \\ l �O z q� , �T o \\\ X BLOCK BUILDINGLLJ \�\\ U) U \ / I \ .D \ \ O N N w o ` i /''� i~ i /'/ x g \I N I ADDRESS N0. 2687 `\ o ULLJ � I oI I \ / \ o / (nom 7 p 1� \ 1 I Z cV I II / / ` x / - rr-- W p O I p Q I I m 1 w N ------ a r 1 1 Z W �I j a i / N\\ O a o_ o m I _ N C) CO 1 vel j o N ¢/' x I o v x ° ^ - �) QZ Ld N I NI 1 // x 1�- I i "r ' 1 I 1 x 7 0 1 0 � � /i � / r v v I w o O I II I1 I I I o \\\/// N // / w / o / Ii I F p m (� I Zz� i t m I I I _0 O I I I I N x o // `� 1 �I I I N W- I I O-\ / o ^ -1 w a I I aI o i c eo \ ' \ / O x N\ I I ' cli '�\ % I -t o l No _' `x\ \ 1 N x I °° S I o I\ \\ \I 11 // \\ L �, I i'--1 �� 1 / - o o X o -x o ------ - - - --- 0-j-A'I-- • _0 _�.�X O O O wast \. - -- --- 'b8 - � 6i \\ N\\II I' N 11 - 0 Q I/ \\-- I J ,�-------------------- v 0 ---- ---- ��-- - - - - ----------- _ GR=== ---------------- w 31V0 / EDGE OF AVEL N 0 3/' 3 3 -------'- ^I/ N - lu. 1 \ ----- ____- }_- N - - - - 3aIM -- 1 0 \ 1 x ___ �=0 441.12'- / \ u 77 T Li U_ 0 I� CJ F o �F- 3W �U) 00 0a w ,LJ �a w¢ O 0 0 w� Z< J ¢ w V) z d I � � DRAINAGE ARROW ------910------- EXISTING 10' CONTOUR ------------- SILT FENCE 902 PROPOSED CONTOUR > > EXISTING SAN. SEWER ��10- PROPOSED 10' CONTOUR > > PROPOSED SAN. SEWER - CL STREET I I EXISTING WM ECHINECEA/CONE FLOWER CURB & GUTTER -I-i- PROPOSED WM - - - - - - - 0) >> EXISTING STORM SEWER - D & U EASEMENT LINE » PROPOSED STORM SEWER I 1 r of � x 1023.2 PROPOSED ELEVATION I \ \ 4 o o " DRIVE AISLE PAVING SECTION DELINEATED WETLAND UNE I \\ \\ \ EDGE OF NEW' ASPHALT \\ \\ \ \\ M Dz \\ \ O� \ \\ \\\ v/ w\ w v) \ N \ \ \ wo \\ \\ Oa \ \\ wr- v vv V) Q \ \ v \ \ \\ \\ No I w= In \\ a o `\ Z X\ \ 3w \\ \\ Jw \ \\ \ / �� \\ / / r ¢w ar a \ \ \ x 0 1 1 --� o \\ \\yl ^\\ \\ - - - - - WEST LINE OF THE EAST HALF OF THE SOUTHWEST / EDGE OF BITUMINOUS \\ \ \ ---------------023----- \\\ QUARTER OF THE NORTHEAST QUARTER OF SECTION \ \ z \ \\ \\\ \\ CONC. CURB \ ---- I / \ Lq � X\\ / N -\ \ \ ^ / GONG. CURB /F -o w A A x S I T U M -Id O U S � \ \ --_ ---------------------- 0 d. 0 \ N p O )OT 41B. BITUMINOUS IIN.) (MNDOT 2331.3) 41B. BITUMINOUS (MNDOT 2331.3) ',GGREGATE BASE ECYCLE BASE APPROVED SUBGRADE PRNATE DRNE AISLE TYPICAL PAVEMENT SECTION NOT TO SCALE LEGEND ------902------ EXISTING CONTOUR � � DRAINAGE ARROW ------910------- EXISTING 10' CONTOUR ------------- SILT FENCE 902 PROPOSED CONTOUR > > EXISTING SAN. SEWER ��10- PROPOSED 10' CONTOUR > > PROPOSED SAN. SEWER - CL STREET I I EXISTING WM ECHINECEA/CONE FLOWER CURB & GUTTER -I-i- PROPOSED WM - - - - - - - BLDG. SETBACK LINE >> EXISTING STORM SEWER - D & U EASEMENT LINE » PROPOSED STORM SEWER VERONICA-SONJA WETLAND & POND 1023.2 PROPOSED ELEVATION 16.5' BUFFER UNE " DRIVE AISLE PAVING SECTION DELINEATED WETLAND UNE DESIGNED: i HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS MBB PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE DRAWN: STATE OF MINNESOTA. PRINT NAME: MICHAEL B. BRANDY P. E. PSH CHECKED BY: SIGNATURE: DATE 5-19-09 LICENSE # 41258 3 1/2- POT 3 1/2- POT 3 1/2- POT 3 1/2- POT 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG PLANT SPACING: 2.5 FT ON CENTER TOTAL PLANTS: 576 PLANT NOTES: USE FIBER MAT BLANKET STAPLED IN PLACE WITH CUTOUTS FOR PLANTS AND PLUGS. ©BOTTOM ELEYAIION 1019.5 18"- - ©AMENDED SOIL 60TTOM = _ AMENDED SUB -SOIL TO PERFORATED 6" PROMOTE INFILTRATION DRAINTILE IN 80% SAND/20% PEAT OR FILTER SOCK COMPOST RAIN WATER GARDEN CROSS-SECTION (NOT To SCALE) Anderson Engineering of Minnesota, LLC C I V I L E N GI N E E R I N G A N D L A N D S U R V E Y I N G 13605 1st AVENUE NORTH, SUITE 100, PLYMOUTH, MN 55441 TEL (763) 412-4000 FAX (763) 412-4090 O.E. ELEVATION AS PER PLAN (1022.5) 18" `0'2 FT (1022.7) SUBCUT 4 1� CLASS III GEOTEXTILE RIP -RAP LINER AS REQUIRED 5 FT RIP -RAP OVERFLOW WEIR WIRE MESH REINFORCEMENT (OPTIONAL) METAL OR WOOD POST OR STAKE ENGINEERING FABRIC FABRIC ANCHORAGE TRENCH BACKFILL WITH TAMPED NATURAL SOIL DIRECTO 4 OF RUNOFF NA.`TtlF��tls`-MIN: ' ` 0- !Rdk�WNIMUM '-6 INCH 'MINIMUM NOTE: DEPENDING UPON CONFIGURATION, ATTACH FABRIC TO WIRE MESH WITH HOG RINGS, STEEL POSTS WITH TIE WIRES, OR WOOD POSTS WITH STAPLES. TYPICAL INSTALLATION FOR SILT FENCE ('I�CTION 6.3, MPCA'S 'BEST MANAGEMENT PRACTICES') SPENSA ORONO, MINNESOTA SPENSA DEVELOPMENT GROUP, LLC 800 'ON00 n M m 0 0 B. BITUMINOUS WEAR T 2331.3) U.0 ILAJJ 0 AkiIoKLUA It CAJt OR, CLASS 7 RECYCLE BASE APPROVED SUBGRADE PRNATE PARKING TYPICAL PAVEMENT SEC -1710N NOT TO SCALE SITE, PHASING, GRADING, UTILITY & DETAIL PLAN COMM. NO. PLOTTED: 11586 DRAWING NO. 1 OF 2 PLANTINGS: �): GRASSES: SWITCH GRASS 20 BLUE STEM/LITTLE & BIG 20 INDIAN GRASS 20 PRAIRIE DROPSEED 20 PERENNIALS: NEW ENGLAND ASTER 55 FALSE INDIGO -BLUE. 55 ECHINECEA/CONE FLOWER 55 DWARF JOE PYE WEED 55 LIATRUS-KOBOLD 55 PENSTEMON-VARIE1ES 55 RUDBECKIA 55 SALVIA-CARADONNA 55 VERONICA-SONJA 55 ADUPPER ELEVATION 1022.0_--- 3 1/2- POT 3 1/2- POT 3 1/2- POT 3 1/2- POT 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG 2" PLUG PLANT SPACING: 2.5 FT ON CENTER TOTAL PLANTS: 576 PLANT NOTES: USE FIBER MAT BLANKET STAPLED IN PLACE WITH CUTOUTS FOR PLANTS AND PLUGS. ©BOTTOM ELEYAIION 1019.5 18"- - ©AMENDED SOIL 60TTOM = _ AMENDED SUB -SOIL TO PERFORATED 6" PROMOTE INFILTRATION DRAINTILE IN 80% SAND/20% PEAT OR FILTER SOCK COMPOST RAIN WATER GARDEN CROSS-SECTION (NOT To SCALE) Anderson Engineering of Minnesota, LLC C I V I L E N GI N E E R I N G A N D L A N D S U R V E Y I N G 13605 1st AVENUE NORTH, SUITE 100, PLYMOUTH, MN 55441 TEL (763) 412-4000 FAX (763) 412-4090 O.E. ELEVATION AS PER PLAN (1022.5) 18" `0'2 FT (1022.7) SUBCUT 4 1� CLASS III GEOTEXTILE RIP -RAP LINER AS REQUIRED 5 FT RIP -RAP OVERFLOW WEIR WIRE MESH REINFORCEMENT (OPTIONAL) METAL OR WOOD POST OR STAKE ENGINEERING FABRIC FABRIC ANCHORAGE TRENCH BACKFILL WITH TAMPED NATURAL SOIL DIRECTO 4 OF RUNOFF NA.`TtlF��tls`-MIN: ' ` 0- !Rdk�WNIMUM '-6 INCH 'MINIMUM NOTE: DEPENDING UPON CONFIGURATION, ATTACH FABRIC TO WIRE MESH WITH HOG RINGS, STEEL POSTS WITH TIE WIRES, OR WOOD POSTS WITH STAPLES. TYPICAL INSTALLATION FOR SILT FENCE ('I�CTION 6.3, MPCA'S 'BEST MANAGEMENT PRACTICES') SPENSA ORONO, MINNESOTA SPENSA DEVELOPMENT GROUP, LLC 800 'ON00 n M m 0 0 B. BITUMINOUS WEAR T 2331.3) U.0 ILAJJ 0 AkiIoKLUA It CAJt OR, CLASS 7 RECYCLE BASE APPROVED SUBGRADE PRNATE PARKING TYPICAL PAVEMENT SEC -1710N NOT TO SCALE SITE, PHASING, GRADING, UTILITY & DETAIL PLAN COMM. NO. PLOTTED: 11586 DRAWING NO. 1 OF 2