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HomeMy WebLinkAbout2004-P08026 - new septic ou PERMIT CITY OF ORONO Permit Number: 2750 Kelley Parkway- PO Box 66 P08026 Crystal Bay, Minnesota 55323 Permit Type: Septic (952) 249-4600 Date Issued: 10/5/2004 SITE ADDRESS: 3220 Watertown Rd Long Lake,MN 55356 PID: 32-118-23-44-0013 DESCRIPTION: Proposed Use: Residential Permit Class: General Permit Type: Septic Permit Sub-type(s): New Septic System DETAILS: Approved per resolution#: Separate permits required: NOTICES/REMARKS: FEE SUMMARY: Permit Fee: $ 100.00 Valuation: $ 0.00 State Surcharge Fee: $ 0.50 TOTAL FEE: $ 100.50 APPLICANT: Hayes&Sons Exc.Inc. OWNER: Mr.&Mrs.Henderson 263 82nd Street S.E. 3240 Watertown Rd Montrose,MN 55303 Long Lake MN 55356 THE UNDERSIGNED HEREBY REQUESTS PERMISSION TO MAKE THE REAL IMPROVEMENTS SPECIFIED AND AGREES TO DO ALL WORK IN STRICT COMPLIANCE WITH ALL CITY OF ORONO ORDINANCES AND STATE OF MINNESOTA BUILDING CODE REQUIREMENTS. APPLIC-XNT PE ITEE SIGNATURE ISSUED BY SIGNATURE Conies: 1-File(Sienitures Required), 1-Applicant,1-Monthly Reports, 1-Assessin¢, 1-Finance Page 1 CITY OF ORONO SEPTIC SYSTEM PERMIT APPLICATION Box 66 (2750 Kelley Parkway) Crystal Bay,Mn 55323 r4 JOB SITE ADDRESS 3 Occupancy Type: Residential `� Commercial Other Permit Type: New or Replacement System $100.00 Repair Existing System $ 50.00 (Tanks or Drainfield) $0.50 State surcharge added to above fees * See fee schedule for non-residential permit fees Owner's Name: Phone Number: Mailing Address: City: Zip: Contractor's Name: ,-es Phone Number: 7G X79—/7 G2— Mailing Addresses City:/W,,�,sc Zip: *** DO NOT MAIL PAYMENT WITH THIS APPLICATION* GENERAL INSTRUCTIONS 1. Applications for septic system permits may be mailed or submitted in person at the City Offices; however, permits will not be mailed out. The permit must be picked up in person at the City Offices and work must not begin unless the permit card is on the job site. 2. Permits will be issued only to contractors holding a Minnesota Pollution Control Agency(MPCA) Septic System Installers License. 3. All work must be done in accordance with the approved septic system design. Design reports are not considered approved unless accompanied by the "City of Orono Septic System Approval' cover sheet signed by the City Inspector. 4. The following inspections will be required for all septic systems: A Pre-installation site inspection to include inspector, installer, and general contractor. B. Tank installation prior to covering. C. Drainfield trench installation prior to covering. For mounds, inspection is required after rough up but prior to sand placement(sand will be jar tested for silt content), and again during pressure distribution piping installation in the rock bed. D. Final inspection to verify proper final cover depths and to verify that all pump stations (where required) components are functional and comply with codes. 5. Individual holding MPCA Installers License shall be present during all inspections. A24-hour notice is required for all inspections. NOTE: Applicant must initial all spaces. Fill in all appropriate blanks and check all appropriate boxes. i 1. I have received a copy of the system design including the City of Orono Septic System Approval Cover Sheet. -�� 2. I will be installin e following: A. Tanks: Precast Concrete Other Manufacturer ±t-w%), Tank Capacities: 1) /30U gal. 2) qo al 3)13op gal B. Pump Station(if required) Pump make& model PCS C,--) l c Q (attach pump curve& literature); system design requires 3<�7- gpm at Zt-,:> feet of head. High water alarm make&model L,,ti(C'V V" . Outside electrical work to be completed by installer electrician other. C. Treatment System: Trenches: s.f. _------Mound Depth of rock below pipe Rock bed dimensions/a-' x.6 Z ' Drop Boxes Sand bed dimensionsy3 x 757 ' Distribution Box Pressure Dist. Pipe Diam. Manifold Pipe Diam. 7— " D. Final Cover/Topsoil to be: E4—borrowed from site (show location on site plan) trucked in The undersigned hereby applies to the City of Orono for issuance of a septic system installation permit, agrees to do all work in strict accordance with ordinances of the City and the regulations of the State of Minnesota,and certifies that all statements de on this application are complete,true and correct. Signature of Applicant Date: to- MPCA License No. (.2 o ------------------------------------------------------------------------------------------------------------------------ Staff Review: Approval Denial Reviewer: `310` �� Date: Reason for Denial: SEPTIC SYSTEM APPROVAL ® O y CITY of ORONO Municipal Offices 'Av���jStreet Address: Mailing Address: �CZ+gHOg'/� 2750 Kelley Parkway P.O. Box 66 Orono, MN 55356 Crystal Bay, MN 55323-0066 Owner Hickory Homes Phone (Home) (Work) Address 3220 Watertown Rd City Orono State MN Zip Site Evaluator Jeff Swedlund State License# 398 Phone# 952-873-6711 Type of Establishment: Single Family X Multi Family Commercial Est. Gallons Per Day 750 No. Potential Bedrooms 5 Slope: 3% Depth of Sand: Upslope: 1.0 feet Downslope: 1.3 Soil Sizing Factor 0.83 Perc Rates P-1 15 P-2 13 P-3 15 P-4 P-6 P-7 Restricting Layer Depth B-1 34" B-2 26" B-3 27" B-4- B-5 _ B-6_ Type of Treatment System: Standard X Alternative Other Performance Pressurized Mound System X At-Grade System Gravity Trenches System Pressurized Trench System Gravity Trenches W/Lift Pressurized Bed System Holding Tank W/Alarm Septic Tank Size 1000& 1250 # of Tanks 2 Lift Tank Size 1250 Pump Brand GPM 35 Head 20 Treatment System: Minimum Square Feet with 9 inches of rock below pipe Bed (10x62) Mound Treatment Area (35*83) (35*93) THIS IS NOT A PERMIT. This is a design approval form which must accompany the site plan. A permit must be issued to a licensed septic contractor prior to installation. NOTICE TO INSTALLERS: Any changes to the approved plans must have prior approval of the inspector(952-249-4600) Call for inspection-24 hours in advance. ALL DRAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and fencing must remain in place until final site grading. Approval to pour footings will not be granted until the Inspections Department has verified the primary and alternate sites are protected. NO VEHICULAR TRAFFIC OF ANY KIND is allowed within 20'of tested drainfield sites ever. ACCEPTED X DENIED By the City of Orono subject to existing regulations and the following conditions: 1) 1.5' soil on top of mound, F soil on sides of mound. 2) Sand placement must follow design. 3)An effluent filter and filter alarm is required. 4)Alarm must be placed inside house. 5) Fence off both sites prior to construction. B " �� Y� Matt Bolterman, On-Site Systems Manager Date Telephone(952)249-4600 • Fax(952)249-4616 www.ci.orono.mn.us Swedlund Septic Service [9/pl"erc Test /Soil Boring F/'Design ❑ Installation Estimate Prepared For: 4-/a / F ,J _-in /mht5 P. o. 16©,e gl-6- 40ti ;, iRK9 4/0?- A qL9 - 91q Site Address: 3Zz [r>>2 o Aa b FAY Y--"- Qlo6 S' a�eertfi: d' iSwedlund Septic Service 9520 Laketown Road Chaska, MN 55318 442-5855 Swedlund Septic Service SEPTIC SYSTEM DESIGN Date 7 'Z Owner/BuilderCO� Address 322^ 0 Ut Ik? APd — Q e©nU CD Site Address ..1i4...E Home Phone Work Phone Pager/Cell The following information has been compiled for a single family home: Bedrooms 'S— GPD '7-S-0 Garbage Disposal Lift Pump in Basement /J C7 Septic Tank Capacity 2ztJ Pump Tank Capacity fZSa System Type: Mound /\ Trench Distribution: Gravity Pressure X Land Slope •� Depth to Restricted Layer _ Soil Sizing Factor 1 3 Perc Rate 1Z O Trench System: Drainfield Size/Sq.Ft. Lineal Ft. SB2 Number of Laterals Rock (Tons) Rock Width Max Trench Depth Width Mound System: Rock Bed /0u Z Sand Layer Upslope /O ��Z Downslope Sideslope Sand Depth / /3 Topsoil on Site Trucked in Sand (Tons) Rock (Tons) 3Z Topsoil (Tons) /lv� Pump Manufacturer: ei�Gs� Requirements: GPM ��' Head ZQ Force Main Length zoo/ Diameter Z i Number of Laterals 3 Length b Swedlund Septic Service 7775 Tacoma Avenue • Mayer, MN 55360 (952) 657-1034 State Certified Lic.#398 FROhI GRONBERG & ASSOCIATES FAX NO. : 952 473 4435 Jul. 27 2004 03:09PM P3 3 NT 140 a p N AD 0 PROPOSED h 4V AORM HOUSE 0 e �a HOUSE DETAIL 1" - 20' SCALE PROPOSED ELEVATIONS 1 ) Garoge 2) Top of foundation = 3) Basement — LEGAL asement —LEGAL DESCRIPTION OF PREMISES tot 1 , Block 1 , MALLYVALE FROM RYS PHONE NO. : 4422091 Aug. 06 2004 03:29PM P2 -rOrI GRONBERG & ASSOCIATEq FAx N0. 952 473 4435 Jul. 27 2004 03:0?PP4 P2 Ir 1 I \� Iit l 1 CVF 80 2i O 1 TOTAL AAM-3.47t 2303 ES DRY ;y �ASE.�ENTS,'�. w' �, !" •I "got 2' ..��a..,_�.. 11 / , i jP,R�POSEDIz/ ; OUSE / r� ' ( �EE\ DST L PR60I09ED ��j I ! O SEPT�� p� I i I I U) 1Ll -N-890091 Sir 1111 WATERTOWN ROAD ' _ w MOUND DESIGN WORKSHEET 5 (For Flows up to 1200 gpd) A. FLOW Estimated Sewage Flows in Gallons per day (god) Estimated�gpd Number Type I Type 11 Type M Type or measured x 1.5 = gpd. Iv 2 300 225 180 60% B. SEPTIC TANK LIQUID VOLUMES 4 3 450 305° 2z's6 ofd G ZSD gallons Val 6 7900 su 33z ues ra 1. 7 1050 600 370 U or 8 1200 675 408 W C. SOILS(refer to site evaluation) ca'umns 1. Depth to restricting layer= :;, inches, Z_feet tiquWc*a„ Numterof MW==LmpW LxWespacty.vah .rim duposW& 2. Depth of percolation tests = /Z inches Bedn� Wit, ppb dis"ai 11ninsidc 3. Texture .Le►,g.�-� Percolation rate /�o B o 2 i"'�' '� "u 'S°° mpi 3 V 1000 1500 2000 5.n6 1 sat 2250 3000 4. Land slope J % 7.s"t9 2000 3000 4000 D. ROCK LAYER DIMENSIONS 1. Multiply flow rate by 0.83 to obtain required area of rock layer: A x 0.83 = -. o gpd x 0.83 sq. ft./gpd =4(p-Z Z sq. ft. 2. Select width of rock layer (max 10' if<120 mpi max 5') ft. 3. Len,gth of rock layer= area_width ZZ sq. ft. itd0°dlio•a.i:s� ,sz..e 0:02 . Width-/O_ft oaa®; a ao oe toe o: , ri <120mpi <10' Length-(..Z ft E. ROCK VOLUME >120mpi <5' 1. Multiply rock area by rock depth to get cubic feet of rock;&n2-Zsq. ft. x i ft. =&-ZZ cu. ft. 2. Divide cu. ft.by 27 cu. ft./cu. yd. to get cubic yards; 62-2 cu. ft. -27= ZA cu.yd. 3. Multiply cubic yards by 1.4 to get weight of rock in tons;?ecu. yd. x 1.4 ton/cu. yd. =3 tons. F. ABSORPTION WIDTH Absorption Width Sizing Table 1. Percolation rate in top 12 inches of soil is'10hanpi Percolation Rate in Gallons RadoofAbswption Minutes per Inch Soil Texture per day per width to Rack Texture_ oA (MPI) square foot Layer width Faster than 0.1 Coarse Sand 1.20 1.00 0.1 to 5 Sand 1.20 1.00 2. Select allowable soil loading rate from table; 0.1 to 5 Fine sand 0.60 2.00 ppto 30 0.6 �� 6 to 15 Sandy Loam 0.79 152 . 60 Ord/ 31 to 45 Silt loam 0.550 . 00 0 2.40 46 to 60 Clay Loam 0.45 2.67 60 to 120 3. Calculate adsorption width ratio by dividing rock layer Slower than 120 Gay 0.20 6.00 loading rate of 1.20 gpd/ft2 by allowable soil loading rate; 1.20 gpd/ft2= •4 o gpd/ft2= Z. o 4. Multiply adsorption width ratio by rock layer width to get required adsorption width; _2 x to ft= zoft DOWNSLOPE DIKE WIDTH i. If landslope is 3% or more,subtract rock layer width from adsorption width to obtain minimum downslope dike toe _Z,q_ft-/{eft=feet 2. Calculate Minimum mound size based on geometery: a. Determine depth of clean sand fill at upslope edge of rock layer: Separation Z_feet b. Multiply rock layer width by landslope i feetcover to determine drop in elevation; 1 feet Re 4141 Slope Difference S eparation feet x -3 %+ 100= feet Difference t U°Slo� W141tn c. Add depth of clean sand for separation (2a) Lfeat Ro0k 84141 Width at upslope edge,depth of rock layer(1 foot) to depth of .12 reel Downslo .Width cover(1 foot)to find the-mound height at the upslope edge of rock layer; -_ft+ lft+ lft= 3 feet d. Enter table with landslope and uslope dike ratio. Select dike multiplier of .-SY e. Multiply dike multiplier by upslope mound height to find upslope dike width: 3 3 x .9"7 = o'2 feet f. Add depth of clean sand for slope difference (2b)at downslope edge,to the mound height at the upslope edge of rock layer (20 to find the downslope height; _,Z-ft+-,3-ft=feet g. Enter table with landslope ano downslope dike ratio. Select dike multiplier of •S- h. Multiply dike multiplier by downslope mond height to get downslope dike width:!.,:?--x "X feet i. Compare the values of step G.1 and Step G.2h Select the greater of the two values as the downslope dike width; ./AS- feet v clop Wlotn j. Total mound width is the sum oft�••� . upslope dike(G.2e)width plus rock loco width layer width (D.2)plus uoslo whin J� lost y t..t 1`'g 'wl loath downslope dike width(G.2i); , e ` , at /O` ft+10 ft+�_ft =3.S�2feet k. Total mound length is the sum of °ownfo upslope dike width(G.2e)plus rock layer length(D.3)plus upslope dike wi4th (G.2e); / ft+ 'z ft + b' ft = 3 feet 93 Total Length Downslope Upslope 3:1 Lt 5:1 61 7:1 3:1 4:1 5:1 641 7:I 8:1 s�bpe 01 10 5.0 6.0 7.0 3.0 4.0 5.0 6.0 7.0 en 1 3.09 117 5.26 634 753 2.91 3.65 4.76 5.66 654 7.11 2 3.19 6.15 556 6.02 6.14 2.91 3.70 454 5.36 6.14 6.90 j_ 330 526 7328.66 2.75 JIX 4.35 5.00 5.79 6.655 4 3A1 176 6.25 7.09 9.72 166 3.15 4.17 4.84 5.46 6.06 5 353 5.00 6.67 657 10.77 161 333 4.OD 162 5.19 571 6 3i6 516 7.14 936 1107 2.56 3.23 3.95 4.41 193 SAI 7 320 5.56 7.69 1034 13.73 2.48 3.12 3.70 123 170 5.13 8 3.95 5.86 011 1154 15.91 2.42 3.03 357 1.05 4.19 126 9 1.11 6.25 9.09 13.01 16.92 236 1% 3.15 3.90 430 4AS 10 429 6.67 10.0 15.00 2333 131 2.116 3.33 3.75 4.12 4A4 11 4A8 7.14 11.11 17.65 30.43 2.26 2.70 3.23 3.61 3.95 426 12 4A9 7.69 1250 21.43 43.75 124 170 3.12 3.49 3.00 40 64 9 PUMP SELECTION PROCEDURE A. Determine pump capacity: Gravity Distribution 1. Minimum suggested is 20 gpm 2. Maximum suggested is 45 gpm Perforation Discharges in GPM Pressure Distibution Head Perforation diameter feet inches 3.a. Select number of perforated laterals 7/32 1/4 b. Select perforation spacing= feet. 1.0a 0.56 0.74 C. Subtract 2 ft. from the rock layer length. 1.5 0.69 0.90 Rock layer length -2 ft. = feet. 2.Ob 0.80 1.04 d. Determine the number of spaces between perforations. a Use 1.0 foot single homes. Length perf.spacing= ft.-1- ft.= spaces b Use 2.0 feet for anything else. e. spaces+1 = perforations/lateral f. Multiply perforations per lateral by number of laterals to get total number of perforations. rrar x per S, era = perforations. g. T Mr X gpm ,,er = gpm. SELECTED PUMP CAPACITY gpm B.Determine head requirements: 1. Elevation difference between pump and point of discharge. /O feet 2. If pumping to a pressure distribution system,five feet for pressure Soil ceaunentsystem required at manifold if gravity system,zero. °•°=" a,' feet Total pipe length 3. Friction loss a. Enter friction loss table with gpm and pipe diameter. we oNa,ar,Ddfffef Read friction loss in feet per 100 feet from table(F-14). pig ------- -- - F.L._z o ry ft./100 ft of pipe ---- b. Determine total pipe length from pump to discharge point. Estimate by adding 25 percent to pipe length for fitting loss,or use a fitting loss chart(F-15 feet). Equivalent pipe length-1.25 times pipe length= .ZPU x 1.25= ZcSO feet Friction Loss in Plastic Pipe c. Calculate total friction loss by multiplying friction loss in ft/100 ft by equivalent pipe length. Nominal pipe dia. Total friction loss= Z-%S'O x Z.D(=100=-S feet How Rate 4. Total head required is the sum of elevation difference, gpm 1.5" 2" 3" special head requirements,and total friction loss. /D 20 2.47 0.73 0.11 + �I + %S 25 3.73 1.11 0.16 (1) (2) (30 30 5.23 1.55 0.23 6.96 0.30 o 8.91 0.39 TOTAL HEAD Zd feet 45 11.07 3.28 0.48 50 13.46 3.99 0.58 C. Pump selection 60 5.60 0.82 65 6.48 0.95 70 7.44 1 1.09 1. A pump must be selected to deliver at least gpm (Step A) with at least,Zo feet of total head (Step B). DOSING CHAMBER SIZING j 1. Determine area e r A. Rectangle area= L x W l x = square feet B. Circle area=n(3.14) x radius in feet x radius in feet Length—1 3.14 x ft x ft = sgft C. Get area from manufacturer sqft Radius 2. Calculate gallons per inch There are 7.5 gallons per cubic foot of volume, therefore multiply the area (1A, B or C) times the conversion factor and divide by 12 inches per foot to calculate gallon per inch. Area x 7.5+ 12= sgft x 7.5 + 12 in/ft = gallon per inch 3. Calculate total tank volume Legal Tank: A. Depth from bottom of inlet pipe to tank bottom in 500 gallons or B. Total tank volume = depth from bottom of inlet pipe to tank bottom (3A)x gal/in (2) 100% the Daily flow in x gal/in= Z';- gal ,�AM 4� ,o e- or Alternating Pumps 4. Calculate gallons to cover pump (with 2-3 inches of water covering pump) (Pump and block height(inch) +2 inch) x gallon/inch A•1; Estimated Sewage Flows in Gallons per Day ( /Q_in +2 in) x .Z C_gal/in =3040 gallon numbero bedrooms Class I Class II Class III Class IV 5. Calculate total pumpout volume 2 300 225 180 6a A. Select pump size for 4-5 does per day. Gallon per dose=gpd (see figure A-1) 3 450 300 218 -.f the / doses per day=7$"O gpd = 1_doses/day= gallons 4 600 375 256 values B. Calculate drainback 5 750 450 294 nthe 1. Determine total pipe length,-Z5'0 feet 6 900 525 332 Cios::, 2. Determine liquid volume of pipe,/ gal per ft(see figure E-20) 7 1050 600 370 II,oral 3. Drainback quantity=XOO ft(5131) x gal per ft(5B2)_ gal 8 1200 675 408 columns C. Total pump out volume -4ose volume ( ) +drainback(5B3) Z.S-0 gal+ .3 Y gal =Notal gallon E-20: Volume of Liquid in Pipe 6. Float separation distance (using total pumpout volume) Pipe.Diameter Gallons per foot Total puropout volume(5C)+gal/inch (2) 1 /dZ—gal- .Zs gal/in= 7 1 0-045 inch 125 0.078 7. Calculate volume for alarm (typically 2 to 3 inches) 1.5 0.11 Alarm depth (inch) xgallon/inch(2) __ in x 44L-S_ _ -b gal 2 0.17 2.5 0.25 8. Calculate total gallon= al ons over pump (4) +gallons pump ut(5C) +gallons alarm (7) 3 0.38 gal +_YYal+_ O Qat= .S3 gallons 4 0.66 9. Total Tank Depth= total gallon (8)+gallon/inc (2) ::•iti Y:. gal- ZS gal/in= ZY '/'�in <.. inlet ;.;,. .;.,, ,r., .w:•.ra�: Y;., pipe Recommended: , eserve capacity .t alarm on Calculate reserve capacity (75% the daily flow) _ _ _ _ _ _ _ control Daily flow x .75 xf = d x .75 = QZ gallons pumpout volume f; ;-z ;r --- ------------- --- - ? pump on .,` pump off control control 1 r�h�f,:a.l��r�•A��f wi•iti'Yili{'Y'.'iti'•1:�: I hereby certify�that I have completed this work in accordance with applicable ordinances, rules and laws. �Cl�v (signature) 3Q� (license#) -•ZQ-o (date) PRESSURE DISTRIBUTION SYSTEM Geotextile fabric 1. Select number of perforated laterals_&& Quarter inch perforations spa (9 3• 12 2. Select perforation spacing= _ft 9"of rock Perf Sizing 3/16"-1/4" 3. Since perforations should not be placed closer than 1 foot to Perf Spacing 1.5'-5' the edge of the rock layer (see diagram),subtract 2 feet from the rock layer length. E-4: Maximum allowable number of 1/4-inch perforations per lateral to guarantee<10%discharge variation Rocklaver length -2 ft = ft perforation 4. Determine the number of spaces between perforations. spacing Divide the length (3)by perforation spacing (2) and round feet 1 inch 1.25 inch 1.5 inch 2.0 inch down to nearest whole number. 2.5 s 14 la 2e Perforation spacing= 40 ft_ 3 ft= ZO spaces 3.0 8 13 17 26 5. Number of perforations is equal to one plus the number of 3.3 7 12 16 25 perforation spaces(4). Check figure E-4 to assure the number of 4.0 7 11 15 23 perforations per lateral guarantees <10% discharge variation. 5.0 6 10 14 22 ,ZO spaces + 1 = .Z'/ perforations/lateral E-6: Perforation Discharge in gpm 6. A. Total number of perforations = perforations per lateral (5) perforation diameter times number of laterals (1) head inches (feet) 1/8 3/16 7/32 114 Z� perfs/lat xlat= .3 perforations 1.00 0.18 0.42 0.56 0.74 B. Calculate the square footage per perforation. b Should be 6-10 sqft/perf. Does not apply to at-grades. 2.0 0.26 0.59 0.80 1.04 Rock bed area = rock width(ft) x rock length(ft) 5.0 0.41 0.94 1.26 1.65 J0ft x_4_ft= 6Z Z Sqft ° Use 1.0 foot for single-family homes. Square foot per perforation=Rock bed area-- number of perfs (6) b UFse 2.0 feet for anvthina else. C.2 Z sgft=-L..3-perfs=-?.8 sqft/perf MANIFOLD LOCATED AT END OF PRESSURE DISTRIBUTION SYSTEM 7. Determine required flow rate by multiplying the total number of perforations (6A) by flow per perforation(see figure E-6) perfs x_gpm/perfs =349' gpm 8. If laterals are connected to header pipe as shown on upper 1 example, to select minimum required lateral diameter;enter figure E-4 with perforation spacing(2) and number of perforations per lateral (5) Select minimum diameter for LAYOUT OF PERFORATED PIPE LATERALS MR perforated lateral=�Z inches. PRESSURE DISTRIBUTION W MOUND PCIYM..TD R.STIC.»< 9. If perforated lateral system is attached to manifold pipe near .,°N,,P.�,,.. ,,� �` the center,lower diagram,perforated lateral length (3) and ~ 'WEE 0. Al K V.' "rua.- number of perforations per lateral 5 will be approximately one ...°..TI ON BOT,W P. P P ( ) PP Y ...,TIPI.. half of that in step 8. Using these values,select minimum diameter for perforated lateral= inches. _C..�b. --� "WA F,pprcO \"I 111E..oM STN LE I hereb certify that I have completed this work in accordance with applicable ordinances, rules and laws. �� (signature) 43 (license#) (date) LOGS OF SOIL BORINGS/ Location or Project .�.Z O 'e d Borings made by SWEDLUND Date Classification System: ❑AASHO 0 USDA-SCS ❑ Unified ❑Other Auger used (check two): 0 Hand ❑ or Power; ❑ Flight 0 or Bucket; ❑Other Depth, Boring Number Depth, Boring Number in feet Surface Elevation in feet Surface Elevation 0 !J / 0 2 — /i SIV "May 4 - /I')D�f/��d 3 5� 4 - 5 — l 5 — 6 — 6 — 7 — 7 — 8 — 8 — 9 — 9 — 10 — 10 — End of boring at � � feet. End of boring at � ,L' feet. Standing water table: Standing water table: ❑ Present at feet of depth, ❑ Present at feet of depth, / hours after boring. hours after boring. R Not present in boring hole. Not present in boring hole. Mottled Soil: Mottled Soil: ❑ Observed at Z feet of depth. ❑ Observed at feet of depth. ❑ Not present in boring hole. 0 Not present in boring hole. LOGS OF SOIL BORINGS Location or Project '3Z2o A0 / Borings made by SWEDLUND Date Classification System: ❑AASHO 0 USDA-SCS ❑ Unified ❑Other Auger used(check two): 2 Hand ❑ or Power; ❑ Flight RI or Bucket; ❑ Other Depth, Boring Number Depth, Boring Number in feet Surface Elevation in feet Surface Elevation 0 t/ /J /D 0 1 — rt-r4••ti Y2- 2 — l z7 y/Y 2 — �e c/ 7 '� 4 — lfZ C9/Z 4 — 5 — 5 — 6 — 6 — 7 — 7 — 8 — 8 — 9 — 9 — 10 — 10 — End of boring at 3 feet. End of boring at feet. Standing water table: Standing water table: ❑ Present at feet of depth, ❑ Present at feet of depth, �� hours after boring. hours after boring. lfd Not present in boring hole. ❑ Not present in boring hole. Mottled Soil: Mottled Soil: ❑ Observed at Z feet of depth. ❑ Observed at feet of depth. 0 Not present in boring hole. ❑ Not present in boring hole. Date' �������/ PERC TEST BY SWEDLUND SEPTIC Location 3Z2© Hole # r Depth Soil Depth Z Texture Depth of Initial Water Filling Perc Test starting Time and Date: Time Date / Z� Time Intervals Drop in Inches Perc Rate ,moo X A z Date PERC TEST BY SWEDLUND SEPTIC Location �r— Hole # Z Depth Ae Soil Depth Texturef�� Depth of Initial Water Filling 8 Perc Test starting Time and Date: Time /O�ft Date -7- 2/ Time Intervals Drop in Inches Perc Rate XZ /3 Date -z <<' PERC TEST BY SWEDLUND SEPTIC Location Hole # Depth 11 �r Soil Depth O -/Z Texture Depth of Initial Water Filling 0 Perc Test starting Time and Date: Time Date 7 / Time Intervals Drop in Inches Perc Rate z ��-- z is- www— DATE TIME CITY OF ORONO CALLED IN INSPECTION N TI SCHEDULED PERMIT NO. COMPLETED ADDRESS `� V• 1c t �r owr� 44 4-\D�S)) OWNER CONTR. � e5 / TELEPHONE NO. DESCRIPTION 01 FOOTING 11 MECHANICAL RI 18 EXCAWGRADING/FILLING Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS ti 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT 07 DEMO-FINAL 15 EPTIC INSTALL. 22 FOLLOW-UP i09 PLUMBING RI SEPTIC FINAL 35 HARD COVER REMOVAL v 10 PLUMBING FINAL � 36 FOUNDATION/REMOVAL OWNERICONTRACTOR TO MEET YOU!(�YES_NO COMMENTS: CC OV cc 0 a Sa^3 V A\ Off` ULui QC W W Cc j Uj IAORK SATISFACTORY.PROCEED ElPROJECTCOMPLETE W ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY 0 ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY V BEFORECOVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN C1STOP ORDER POSTED.CALL INSPECTOR El CITATION ISSUED ❑ INSPECTION REQUIRED.CALLTO ARRANGE ACCESS. Call for the next inspection 24 hors in�dvance. (952) 249-4600 Owner/Con actor on site: t a Inspector. White Copy/Inspector's File Canary Copy/Site Notice DATE TIME CITY OF ORONO CALLED IN INSPECTION NOTICE SCHEDULED PERMIT NO. PO 90-.6 COMPLETED ADDRESS 33Q0 wa}c` 2"�. OWNER CONTR. A^,,t S TELEPHONE NO. p DESCRIPTION S�T�' L A 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS y 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT 07 DEMO-FINAL (DEPTIC INSTALL. 22 FOLLOW-UP 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL v 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL OWNERICONTRACTOR TO MEET YOU�&ES_NO y COMMENTS: cc cc i CC Q ' Z Ujcc d WrcINFIRECT WORK SATISFACTORY:PROCEED El PROJECT COMPLETE W WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY Ci BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN ❑STOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contractor onsite: Inspector. � White CopylInspector's File Canary Copy/Site Notice