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HomeMy WebLinkAbout2004-P08269 - new septic I. PERMIT C I TY•O is--- O RO N O Permit Number: 2750 Kelley Parkway- PO Box 66 P08269 Crystal Bay, Minnesota 55323 Permit Type: septic (952) 249-4(500 Date Issued: 12/7/2004 SITE ADDRESS: 3520 Watertown Rd Long Lake,MN 55356 PID: 32-118-23-43-0013 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: Groth Water&Sewer OWNER: Thomas&Jennifer Schulenberg 775 Tower Drive 3520 Watertown Rd Hamel,MN 55340 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. "41'dy'o . AP LI ANT PERMITEE SIGNATURE ISSUED BY SIGNATURE Conies: 1-File(Siznitures Required), 1-ADDlicant, 1-Month1y Reports, 1-Assessine, 1-Finance Page 1 CITY OF ORONO SEPTIC SYSTEM PERMIT APPLICATION Box 66 (2750 Kelley Parkway) Crystal Bay, Mn 55323 JOB SITE ADDRESS -v Occupancy Type: Residential_ Commercial Other Permit Type: �NerReplacement 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: /2 b Phone Number:/ 2, GJ/ d V 7 Mailing Address: -2`2 C4-9e-1z_ P"e City:e Zip: �--3,y G? *** 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. 44 A NOTE: Applicant must initial all spaces. Fill in all appropriate blanks and check all appropriate boxes. 1. I have received a copy of the system design including the City of Orono Septic System Approval Cover Sheet. 2. I will be installing the following: Tanks: Precast Concrete Other Manufacturer ✓ Tank Capacities: 1) gal. 2) gal 3) gal /� ^----- B. Pump Station(if required) Pump make& model (attach pump curve& literature); system design requires gpm at feet of head. High water alarm make&model . 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 ' x ' Drop Boxes Sand bed dimensions x ' Distribution Box Pressure Dist. Pipe Diam. " Manifold Pipe Diam. " D. Final Cover/Topsoil to be: borrowed from site f (show location on site plan) P--/&-e �S G�eS C !lJ 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 t at all statements ade on this application are complete,true and correct. Signature of Applicant 'ULC Date: / -7- Y MPCA License No. O ------------------------------------------------------------------------------------------------------------------------- Staff Review: Approval Denial Reviewer: Date: Reason for Denial: 07/09/2001 22:19 FAX 7694973566 SF TESTING; INC [a 03 S-P TESTING,VG, Il V C. sten B. Schirmers - MPCA cert.No. W 951 Katydid Lane NE -St_ Mid►ael, MN $5376 - (753)487-3566 FAX-(763)497-5011 State License 0394 LOGS OF $01L BORINGS July 8, 2001 James Mackinnon 3520 Watertown Rd. Orono, Henn. Co., MN Borings completed on 7-7-01, with a hand bucket auger. BORING NUMBER 7-Elev.102.6 - MOTTLED SOIL AT 26"- no standing water present In boring. 0 - 18" Topsoil dark brown loam 10YR 312 18" - 22" Gray brown loam 10YR 513 22" - 26" Brown day loam 10YR 516 26" - 36" Rusty brown clay loam 10YR 516-mottles 711,618 BORING NUMBER a-Elev.100.7 -MOTTLED SOIL AT 3Z'-no standing water present in the boring. 0 - 10" Topsoil dark brown loam 10YR 312 10" - 18" Brown clay loam 10YR 5/4 18" - 32" Brown clay loam i OYR 5/6 32" - 42" Rusty brown day loam 10YR 5/6-mottles 711,618 BORING NUMBER 9-Elev.111.1 - MOTTLED SOIL AT 28"-no standing water present in the boring. 0 - 12" Topsoil dark brown loam 10YR 312 12" - 28" Brown day loam 10YR 516 28" - 42" Rusty brown clay loam 10YR 516 -mottles 711,6/8 07/09/2001 .92:19 FAX 7634 3566 SP TESTING IM Ay, 0% K LA CP 144 alt luj 71 -j Xv 71 r 3W , o I Q aIt a 0 Pd to r ow MAR-22-2005 09:52 P.02i02 Minnehaka Creek Watershed District Improving Quality of Water, Quality of.Life iEstablished in 1967 March 22, 2005 'the Mi�nehaha Creak Thomas&Jennifer Schulenberg Watershed District is 3520 Watertown Rd Long Lake, MN 55356 committed to a Dear Mr. & Mrs.Schulenberg, leadership role in protecting improving, RE: 3520 Watertown Rd, Orono and managingthe During routine inspections by the Minnehaha Creek Watershed District(MCWD)staff on March 22, 2005, at the above mentioned location the following violations were recorded: surface waters and • Working without a MCWD Rule B, Erosion Control permit affiliated groundwater . Bare soil not stabilized by silt fence resources within the a Driveway potential cause of tracking sediment into street District,including their To avoid formal enforcement action, please complete the actions required below by Noon, Thursday,March 31,2005 relationships to the ecosystems of which they • Send or deliver a completed Combined Joint Notification permit application with an original signature for each project(enclosed) are an itegral part, • Site plans showing contour elevations of each site and adjacent sites • Indicate on each site plan where you propose to put silt fence,type of driveway, and plan for through egrdarion, permanent vegetation • Silt fence is required in front of the each site,along the road, and on the bottom of steep slopes capital projects, on your site. Silt fence must be trenched in six inches and installed according to instructions education,cooperative • Effectively install and maintain silt fence to be effective according to the erosion control plan you submit, including sift fence at front of site along avenue and repair any areas falling down. endeavors,and other • Install a gravel driveway to keep sediment from site entering the street. • Install silt fence at perimeter of bare soil along all downslooe areas or seed and mulch all bare programs based on soils to prevent erosion. sound science, • A$10.00 application fee is required for each permit application A$100.00 After-the-fact permit fee is required for each project started without a MCWD permit, innovative thinking,an however if all the above conditions are met by the deadline,this fee will be waived. informed and engaged Formal enforcement action to which a permittee may be subject for permit violations includes constituency,and the ' issuance of a stop work order, criminal misdemeanor prosecution, and fees for additional inspections and legal costs.Working without a permit where one is required is in violation of cost effective use of public MCWD Rules and is a misdemeanor subject to penalty by law.Work must stop until a permit is issued you. To access MCWD Rules,please go to our web site at www.minnehahacreek.org. If you funds. have additional questions please call me at(952)471-0590. Sincerely, Angela Hammers District Representative Cc: Lyle Oman, City of Orono Enclosed: Slit Fence Instructions Combined Joint Notification Form NPDES Homeowner Fact Sheet 18202 Minnetonka Boulevard,Oeephaven Minnesota 55391 • Phone:952-471-0590 • Fax 952-471-0682 www.minnehahacreekorg TnTAI 0 01'7 SEPTIC SYSTEM APPROVAL 100 ( 0 (-,o O O CITY of ORONO Municipal Offices Street Address: Mailing Address: 2750 Kelley Parkway P.O. Box 66 Orono, MN 55356 Crystal Bay, MN 55323-0066 Owner Don Russell Phone (Home)763-475-3273 (Work) Address 3520 Watertown Rd City Orono State MN Zip Site Evaluator Bob Koch State License# 193 Phone# 763-479-2637 Type of Establishment: Single Family X Multi Family Commercial Est. Gallons Per Day 600 No. Potential Bedrooms 4 Slope: 10% Depth of Sand: Upslope: 1 feet Downslope: 2 feet Soil Sizing Factor 0.83 Perc Rates P-1 6 P-2 5.2 P-3 5.7 P-4 P-6 P-7 Restricting Layer Depth B-1 34" B-2 36" B-3 28" B-4 31" 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 # of Tanks 2 Lift Tank Size 1000 Pump Brand GPM 40 Head 29 Treatment System: Minimum Square Feet with 9 inches of rock below pipe Bed (10*55) Mound Treatment Area 81*46 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)Alarm must be placed inside house. 4)An effluent filter is recommended in pump tank. 5)A variance is approved to go within 15' of property line. 6 Old tanks can be used if they are watertight. By: �k ax< ) 1— -I 'Q L1 Matt Bolterman, On-Site Systems Manager Date Telephone(952)2494600 • Fax(952)2494616 www.ci.orono.mn.us . Koch's Soil. 'Testing box 81 Loretto , Minn . 55357 t Tel ( 763 ) 479-26:37 Don 'Russelll 10/29/04 Tel; 763-7 475-3273 Job Site; 3520 Watertown *Rd. , Orone, Minn. Pe;colation tests and soilborings wered done on the above lot 6/29/04 by S.P. Testing ( Steve Schrimers ) and it was determine . that a mound systyem system would be needed due to the lebel of mottled soil at 24-46 inches. See the repprt dated 6/29/04 on file at the City of Orono for the details. Additional soil borings and percolation tests were done in the purpose site areas to determine if the soil conditions had ..i-, change from 6/29/0# to 10/20/04 by Koch' s Soil Testing ( Robert Koch ) . The average percolation rate in the Site # 1 area was 5. 6 min/in. and the depth to mottled soil was at 34-36 inches. While in the Site# aFae areas the average percolation rate was 6.7 min/in. and the depth to mottled soil was at 28-31 inches. The above results are quite similiar to the ones obtain on 6/29/04, therefore the conditmons did not change and a mound system could be located on these two sites and still comply with the current City - of Orono Codes. The size of mound system needed for a 4 bedroom home would be .the following size; Sizing Factors; 'Daily Water Use; --600 gal/day Ave. Perc. Rate 5. 6 min/in ( Loam Soil ) Land Slope--10 % Mound System Size ----3726 sq.ft. Upslope Length--73 ft. Downslope Length--89 ft. Width--46 ft. ( Upslope--9 ft. , Rock--10 ft, Downslope-27 f Absorption Width--27 ft. ) . Rock Bed Size--550 sq, ft, ( Width--10 ft. Length--55 ft. ) rt .RQj2er-t A. jYco.oh Koch's Soil. '1'estin8 Loretto , Minn . 55157 Tel ( 763 ) 479-2637 Dori Russell Report Cont. pg-2 • „ Amount of materials needed; ' Sand --200 yds. .@80 Mons Ave. Depth--1 . 5 ft. Rock--21 yds. 30 tons " "---1 .0 ft. Sandy Loam---45 yds. " "--1 .0 ft. Topsoil--138 yds. " " 9-12 inches The above amonnts could vary by 10 % plus or minus. This mound must be pressurized therefore a pump tank and a pump is needed. Size of Pump Tank--1000. gpLllon Size of Pump --40 g.p.m. (must overcome at least 29 ft. of head press. ) Pumping Rate--148 gal/cycle ( 5 cycles/day ) An alarm system must be installed in the house to indicate pump failure, this must be both a` sound and a light alarm system. Size of Septic Tanks; Existing tanks 2-1000 gallon tanks these tanks were installed in 1996 and are Darwin Tanks. These tanks, can be used if they are determine to be sealed tanks, this decision should .be made by the City Inspector or the Installer. Both sites must be r^eb-154d off to prevent uneccessary constructiion 4 traffic from compacting the soil an ruining the sites. Site Evaluator Robert A. Koch M.P.C.A. # 193/1429 rt 1/1429 e o • ' Z I .c c , 1 r� of ca � � W X • a � _ tlle �4 0 r �Q + i I +cam• ,'. c.r `� i :. � A.D ^� � .'+ � i n i - iL5Po OQ LA : I � i �-� (5-W . - © 6 S'SUL41, 3520 OAO-r,19) C* T Q ,IL)%N,s 11r) Im 12-00 ", J) �orF A-1: kzi.'malad Sawaga Flows in Gallons per Day 6 d A-• ) bedtaoins Class I Class!! Class III Class IV crpCI 2 300 225 180 00'r 0C rllt:,i-�UNUI x 1 1 300 218 of me 375 256 values 13. S1:?TIC TANK Capacity CFKv5TH jv 5 750 455, S4 in the 1 6 900 525 332 C1055 I. 'POA" " rc--4�_ 7 1050 600 370 11,or III 00d gallons (seefigure C-1):r,,XXWCQ 8 11,2100 675 1 408 1 columns. C. SOILS to site evaliiatioil) C-1: Septic A Capavilics 611 �,Ilujlb) Liqu J cjpjta) 3 10 Nufnbcr of Nllh�1111.m.Liquid Liquid Cap3cii*VIAsal IM insil.-111, I D,:P th to restricting layer Z,9- feet G Budroums garbage:disposal 0 0 feet /..1 2 or less 750 1125 1500 -iofperculationt,eStS := _ It 2. Depth or 1500 )UUU 3. T,:xLUre -—3,-3,r 6 2250 3UUU 7,8 or 9 2000 3000 4(4111 11,2rcolation rite 1611 (6 mpi b 11 licading rate __aD ' o ---gpd/sqft(seefigure D-33) 0 1 1 /0,0 C43A*v, 5 0 5. 11,�rcent land slope D. j-,10,C_K L,1Y1.,.R 'DIMENSIONS d (A) 0.83 to obtain required rock lavt��r r 0 1 - .... 3 rd -,qf t 0.83 -;aft/gp x linear Loading Rate (LLM laye-1. ft x Mound LUR .1. I ­,­Lh of rock layer = area width ­1 ; 10 ft (M) ft < 120 m <I E. ROCI: VOLUME > 120 MPI <J6 1. 1,haltiply rock area (Dl) by rock depth of I ft to -,et cubic feet of rock ,6 S C.) sqft x 1 ft =550 cuf t 2. L)I%,i-u'4! cuff by27CUft/CLIY.ItC) get C',"7i,'w yards 610 cuff 27 cuyd/cuf t cuyd 3. multiply cubic yards by 1.4 to get weight of rock in tons !;>2.1__ cuyd x 1.4 ton/cuyd = ') "/a tol.s /6 — - _j D-33: Ab.urpliml Width Siz419 iAIU14: it.b-SORPTION WIDTH Pcrc,llahn„kat L,,Jutg Rata Fa.wr than 5 (2--c S.".0 1.2G Wj `kJuu:,Saul ratio (See Figure D-33) U.5U YQ 2, ',_�_.Id)cl,)i,—., u.i5 3.07 swv G41 L—Ill. "Ity'".1i th- 7-o > S f-C)PE WIDTH & LENGTH reatcr than *1'/,.) v,,;dth absorption width (F) D, —-------- ft I L J fI Dpe eLii��e Of to r.!StriCLii Layer (Cl) -71 2, D-34: SLOIILMLIILI'WLII:i; 1,%UI.L:. 1'11e uplope t.c.ge of rock sand for separation (G2a) Iiiuillplwr,tur Jiui.,s lul wafl."a Ij P1 LIS dept) of rock layer (1 ft) —j ft 3.0 4.6 5U 0 U Q.0 ;.j 5.0 TJ iL 4."u 7,1 J.Ulj 617 5.20 4.Jo 1)L:171Y1 111i-Iltiplitf based on land slope 10 3.70 4.54 u 5.5" 3 57 41 i5 L 1-j-,ulLiplier (G2c) x J h zL berm ,0, 1 i.7�, L,2., 7-09 4 tied Jilt (G2o ): 5 2.61 3.33 4.-J t­7 �.57 1U.7" 3.',3 '.Si .- __1i --(a— !t r 6 7 2.15 5,12 a U7.uti 10.:6 0.11, t1i (D2) x 3.03 rocl, layer wid 11.54 11.7Ui It. 4. U I U lU 2.31 IU.UU I:,L.L. '0 7.1, A1.11 17.o5 ZU-4-]i 0U -1, of Clean 11 2.26 i ht,.�;--i-,L ep I .,.)1 3,; 5 4. j. 21.41 ij -ice downslope 12 L: Li 111,:1 �-I I L Und Le,r:l CIA ofpef CeRL land s1c, %'I,!L': mult- h,:12M (G2f) 4 F- 7 :5 d G2h as the Of GI L,i, )71 ft 7 -a J Ll-, is the of upslope plus rock layer width I ­­111 1(:-1 1- vidLh (G21) L ft =.. Al� it is tLe SLIM Of Upsl j)1f Width ((]12d) J,:l L (D3) lus up�10pe W'd th L _Td -23-- f c Z: I L cy;ro r), tiiisz wor�. in Geotexrile fabric PRESSURE DISTRIBUTION SYSTEM 1. Select number of perforated laterals _._ >uarto:inch perforations spaced Q 3' 12 2. Select perforation spacing = ft I 9"of rock i Perf Sizing 3/16" - 1/4" 3. Since perforations -,hould nt)t be placed closer than lout tc, Perf Spacing 15-5' the edge of the rock layer (see diagram), subtract 2 tt•t,t from the rock layer lenbti E-4 Maximum allowable number of 1/4-inch perforations per iateral to guarantee d 0%discharge variation Rock Ix—length ft = s'3 ft perforation spacing j 4. Determine the number of spaces between perfurati,;,:�. j Divide the length ( by perforation spacing (2) and ur.� (faet 1 inch 1.25 inch 1,5 inch 2,0 inch down to nearest wht le number. 5 8 14 18 28 Perforation spacing = .53 ft -,3 ft= / spaces 0 8 13 11 26 • 5. Number of perforations is equal to one plus the nun;'t)tr of 3 7 12 16 2 perforation spaces(4). Check rigure E-4 to assure the rli,r�:bcr ul 0 1 11 15 23 perforations per later,. juaranrcc <10`i,, discharge �t, ::, :i. 6 10 14 22 space, + 1 = perforations/later.;l E-6: Perforation Discharge in gpm 6. A. Total number of perforations = perforation, per 111 ceral (5) perforation diameter times number of laterals (1) head inches (fe1/8 3/16 7/32 1/4 perfs/11.t x _--_lat= J peri' 1.0a 0.18 0.42 0.56 0.74 B. Calculate the square rootage per perforation. Should be 6-10 sgrt, perf. Does not apply to at-grades. 2.0b 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 eft xft = 5S� sgft Use 1.0 foot for single-fomuv nomas Square foot per perforation = Rock bed area - num,_,r or perf, (d: b Use 2.0 feet for onvtning else sgfr =_ perfs =_Z6 sgft. pert 7. Determine required tow rate by multiplying the tom., iiumber of , perforations (6A) by ,low per perforation (see fi,,urr D"--110(n perfs xttf, gpm/perfs ,Cap 8. If laterals are connected to header pipe as shown un �.pper example, to select minimum required lateral diamctc':; enter olip eiron figure E-4 with perforation spacing (2) and number ;-,errorations hyureE l:ManiloldlocatedatEndolSystem per lateral (5) Select minimum diameter for —_ perforated lateral = _-- in,Hes. fig.aE•2:Manifold locoied in re Center of the System 9. If perforated lateral system is attached to manifc iii pi: near the center, lower diagram, perforated lateral len,-th („ snd rtOYI�q GL< number of perforations per lateral (5) will be approxirr,.itely one half of that in step 8. Using these val us, select min::r..::n diameter for perforated lateral = 1 �lZ, inches. air rtify that I have coni eted this work in accorda,.ct- ut-iinanc1es, rules and laws. _(signature) n r.) 1 ( G y (date) PUMP SELECTION PROCEDURE 1. Determine pump capacity: A. Gravity distribution 1. Nlulirnurri required discharge is 10 oTpm ?. tilaximum suggested discharge is 45 gpm. For other estaL'lishments at least 10"., greater than the water supply rate, but no faster than the rate at NN'hlch effluent will flO` out of the distribution device. .. B. Pressure distribution Seg' pi-c ssare d ist ribllfiUll work Slli'et LL '' From A or B Selected pump capacity: -- gPm 2. Determine pump head requirements: ,, soil treatment system A. Elevati n difference between pump and point of discharge? &point of aiscnorga feet pipe oral pipe B. Special head requirement? (see Figure at riglit - Special Heati Requirement') iengtr) 2A.elevation f __feet inlet - ditierence pipe � .i i C. Calculate ............Friction loss ;t I� diameter 1. Select pipe ia......---- 2. Enter Figure E-9 with 6-pn1 (1A or B) and pipe diameter (0). EPressure al Head Requirements head friction loss in feet per 100 feet from Figure E-9 Distribution 0 rt Friction Loss = 0� 0 ft/100ft of pipe Distribution tt ;. Determine total pipe length from pump discharge to soil treatment C\ discharge point. Estimate by adding 25 percent to pipe length for fitting loss. Total pipe len-th tunes 1.25 = equivalent pipe length E-q: Friction Loss in Plastic Pipe Per 100 feet Lfeet x 1.25 = -z,�feet nominal 4. Calculate total friction loss by multiplying friction loss (0) pipe diameter in ft/100 ft by the equivalent pipe length (C3��di vide by 100. flow rare 1.5" 21- & " 3" pm 2=010 ft/100ft x Z,G =100 = 20 L.47 0.73 0.11 D. Total head required is the sum.of elevation difference (�), special 25 3.73 l.11 0.16 head requirements (B�, and total friction loss (C ) Z9 30 5.23 1.55 0.23 -ft T �_ft+ `.� S,ft = 28`S '" 35 o.vc Z2o-1) G.30Total head: 2qo' feet 40 8.91 0.39 45 11.07 3.28 0.43 j. Pump selection 50 13.46 3.99 0.58 55 4.7o 0.70 plli,lp I11L1S1 be selected todeliverat least '�V tT 00 5.00 0.82 24.d 65 0.48 0.95 (j.-k or B) with at least - feet of total head (2D) 7(17 ,14 1.09 1 l;er �' �ni,� that I have co',,fileted this work in accurdance with applicable ordinance>, rules and laws. N 3Z (license s) /017-q/0 (date _(Signature) / DOSING CHAMBER SIZING 1. Determine area W,dth A. Rectangle area = L x W x __ = _square feet B. Circle area =n (3.14) x radius in feet x radius in feet - ``°6th 3.14 x ft x ____ft = sgft C. Get area from manufacturer SL Radius 2. Calculate gallons per inch There are 7.5 gallons per cubic foot of volume, therefore multiply the area OA, B or C) times the conversion factor and divide by 12 incheser foot to calculate gallon per inch. Area x 7.5+12 = _ sqft x 7.5= 12 in/ft = Z5•y gallon per inch 0-v�llr—lk — too ��Q Legal Tank: 3. Calculate total tank volume 500 gallons or A. Depth from bottom of inlet pipe to tank bottom__in ow f Daily 00% the at,1 l B. Total tank volume= depth from bottom of inlet pipe to tank bottom(3A) x gal/in(2) 1 in x __'z.5___gal/in = /MQOgal or Alternating Pumps 4. Calculate gallons to cover pump (with 2-3 inches of water covering pump) (Pump and block height +2 inch) x allon/inch A-1:listimoledSewogeFlows ulGauonsperDay I (Qin+2 in) xgal/in=3 gallon numbero bedrooms Class I Closs II Coss III Clou IV 5. Calculate total pumpout volume 2 300 225 180 60% A. Select pump size for 4-5 does per day. Gallon per dose= gpd (see figiire A-1) 300 218 of the / doses per day CDG gpd- 5 doses/day= ZU gallons <±4 -600j 315 25o voiues B. Calculate drainback 5 150 450 294 mine 1. Determine total pipe length, (0 ''S feet 6 900 525 332 Ciossi. I.oi Ilk 2. Determine liquid volume of pipe,d./ gal per ft(see figure E-20) J 1 1050 600 037C ol, 3. Drainback quantity Ito 4_ft(5131) xQ L7-gal per ft(5B2)_ gal B 1200 615 408 c°' C. Total pump outvolume = losvolume(5A) +drainback(5133) /Z,v g al + 2 a1 = _/�f Total gallon E-20: Volume of Liquid in Pipe Pipe Diameter!, Gallons per foot'. 6. Float separation distance(using total pumpout volume) P . inches Total pumpout volume(5C) -gal/inch (2) �� gal —Z, -___gal/in= S� q inch = GA 1 0.0 45 1.25 i 0.07b78 7. Calculate volume for alarm (typically 2 to 3 inches) Alarm depth(inch) x gallon/inch (2)_ -2in x ZS gal/in) = 7 S gal 1 .17 2.5 8. Calculate total gallon = galloms over pump (4) + gallons pumpout(5C) * gallons alarm (7) 3 0.38 -o gal + /a 9--gal + ----'7��--gal = S Z 3 gallons 4 0.66 111 P 9. Total Tank Depth= total gallon (8)-gallon/inch (2) /0001 oc.:d al ZS-- gal/in in s inlet �'ii'r,'�."v�:,'rr,Y•'•9�: .FA1: Y,<�; r jg pi pe eserve ca city Recommended: $4 7719 alarm c Calculate reserve capacity (75% the daily flow) �,� _ _ _ _ _ _ _ _ _ control Dail flow x .75 = (ooc� x .75 = `�5 gallons Daily -- pumpout volume� r; eVA pump on pump off control 3ooc n of �f 1� :, 1�:f:t'.l�,fl: • .l 1:ri.•itij-YI:iSS•Y is iti'•'�%�,' I h e rtif th I have co pleted this work in accordance with applicable ordinances, rules and laws. �� (license#) —�GtZ��(date) - (signature) _ -_ • �.� 'tel o to � v ulls Irtl GO —1 1 ��l r'-0 1` W cr Jr— o � o0 'O I' Uk No � ^ o Logs of Soil Borin s ao . - B-31 Location or Pro C u�v�, ©^py�d '►� Borings made Date )0/ 2 Q/c q Classification System: AASHO USDA-SCS V Unified other Auger used (check two) : Hand , or Power Flight , 'or Bucket V,-, ; other Depth, Boring number Depth, Boring number in feet face elevation feet in ;7face elevation toy P,-a 3 3 _ 16f1 4 4 — 1 SY uti'r3 VS74 5 _ cog 5� � S g _ End of boring at j` _ feet. End of boring at C feet. Standing water table: Standing water table: P-resent at feet of depth, Present at feet of depth, h hours after boring. hours after boring. Not present in boring hole ��. Not present in boring hole _. Mottled soil: / �/ Mottled soil: Observed at Stet of depth. Observed at -Z/r W t of depth. Not present in boring hole Not present in boring hole Observations and romments: Observations and omments: PERCOLATION TEST SHEET 1 Test hole location `J Zp �( Date test hole was prepared: 14 / Z� Q Hole# — Depth of hole bottom: /Z inches Diameter of hole: inches Soil Data from test hole: depth,inches soil texture: - ' Oil color Method of scratching sidewall. Depth of pea size gravel in bottom of hole: Z inches /✓` Date and hour of initial water filling: Depth Depth of i itial water filling. 2 ove hole bottom Method used to maintain 12"of we de th n hole for 4 h Percolation test conducted by: C/C° J Percolation test started at A: arl /pm). Maximum water depth above hole bottom during test: inches INTERVAL WATER WATER WATER PERC RATE conversions DROP TIME (MINUTES) DEPTH (fractiion) (dec mal) CALCULATION 1116=.06 /0 ---...- - i -3"b .�1-11 A 118=.13 START CQ_ 20 = -�Z- --3 �"- --3�--- TIME (Doc mal) PEac: 3116=.19 Z/ REFILL21Z�--- - � V i 114225 __ 2 2 i �_�_ � J�ZS TIMET DROP PE12C ____ ---------- (D.•cimal) 5116=.31 REFILL ZC 3/8-.36 TIMEI7KOP VERC i 7/16=.44 REFILL __------ D -------- 1IME 15ROP6 I'ERC 112=.5 ---------- ---------- R EF I L L ---------REFILL -------- E 9/16=.56 4 TIME DROP PERC ---------- 5/8=.63 ---------- (Decimal)-- _-- . It 1i FILL -------- - F 11116=.69 -'r lGiL I ►iciP 1�eRc --- - ------- -------- -------- 314=.75 REFILL -------- TIME DRP 1'L'I2C -- -------- -------- ----------- ---------- ( ecimO13116= 81 al) REFILL 718 .68 -------- ---------- rLME —uleoP� —1>> I2c 15!16=.94 ---------- (Decimal) Ten Percent Calculation LarKest N of AI6C 1ai�alloait N uF A�3C I_..rgent #f-,,IfI3CL7 ymallatst N of BCL7 � .—.----..-__. S ra�alln�N'uf ALtC 'a 0.10 as – D - tiaaialla:at N C'! _'F r y r •at N of Ct�E Sr'nal - of CDL"• � L..arbct;t N of "12-1- N of DEP S tnall�•>t p of CDC- x U3 .s-fall—k a of 1 1=1= )E,IF,G - - - ---- ---- - --..--- - - -- ----- - - - - - Lrry�edt N of L•:PG �.»all@rt N of EFG I..a rl;eat Nut 1=C:i-1 Saaialleat N -t PGH Smala�+t ii c�F EFG " 0.10 If the top number in each set of boxes is larger than the bottom number, take another reading. If the top number is equal to or smaller than bottom number, average the 3 numbers for the perc rate. PERCO 1ON TEST SHEET Test hole location ZO Hole# Date test hole was prepared: 'oro Depth of hole bottom: inches Diameter of hole: b inches foil Data from test hole: depth,inches Buil texture: s it color 0 !? y #4 1"9 — —12 Method of scratching sidewall: Depth of pea size gravel in bottom of hole: 2 inches Date and hour of initial water filling:10j6EQ1_0'% Depth of initial water filling: a ove hole bottom Method used to maintain 12"of w�aepth in Yole for 4 ho ate, S Percolation test conducted b) � Percolation test started at Car�/pm). Maximum water depth above hole bottom during test: inches l y"•Z. 16• y INTERVAL WATER WATER WATER PERC RATE conversions OP TIME (MINUTES) DEPTH (traction)RO n)( decimal) CALCULATION Ills=.os /9-0Z STAR'r -------- ' _ .q m 5 ,(- 1/8..13 � Z.Z --•ZV-- - ---- ----y---- -hf' ------ TIME DROP PE32C 3116=.19 -L- (Decimal) JV Z3 - REFILL _Z _ ___ -------- _ ---- --- (D.•caraiall..f -.._. 5116=.31 REFILL Zo -�- 3, V J C ------- - -- -- 1- — 318-.38 '� _� -/1sj _, ---��� _♦� 1 IME DI201� PERC _--- -- 7116=.44 R E F I L L -------- - D "rlMl: DROP PERC 112=.5 --------- -------- ---------- . ---------- -- Decimal REFILL -------- _ E 9116-.56 4 -------- _---__-_ --f-IME D120P_ PERC ---------- ---------- (Decimal)_ 5A=.63 REFILL _ - F — ------- 11116_.69 =rilviE --[�iior i�sric -- --------- -------- ---------- 314.75 REFILL -------- G 'TIME D1201' I'E12C 13116.61 -------- -------- ---------- (Decimal) REFILL 718=.88 ________ f'IME CD3203' I'EI2C 15116.94 ---------- I ---------- (Decimal) Ten Percent Calculation S,C,I-0 L.�rtr..•et w of At3C timallairt N of A13C l..•r�ant N •.i liCL7 �n�.�llusi+� of li3CU - -- �...V x 1-10 Sartalla:et t1 uF AIS( - -" tiaa:all.r+t N .>f IfCI� """-'_" La M --- ---... ------ - -- - - L...r t.q ut U LF 5:.,-:.i7.:bi e •;r DEI: L:•a-gt:st K of CD = ta�alleeit N of CDG wee Srr•alluyt N of CD 0.10 - ti�ac�ll..•nt Naf 1:�/=I= x U.1U _--__ E,JF,G Lrrt;�-at N of L'PG �uiallet•t N of EPG L.•rt;�•yt H ..i l���li 5atw ileal M ul FGH S artall�•at M uF G1'G -' ti•»allcat N u1 1�Gli -------_.- If the top number in each set of boxes is larger than the bottom number, take another reading. If the top number is equal to or smaller than bottom number, average the 3 numbers for the pert rate. Logs of Soil Borin,-s B-31 Location or Pro ' t� zo O � Borings made by DateT �G Classification System: AASHO USDA-SCS ; Unified other Auger used (check two) : Hand , or Power _; Flight , 'or Bucket �; other Depth, Boring number —3 Depth, Boring number in urfa a elevation in S ace elevation feet feet 0 (;Zz ocz S 2 — C 3 — t! 3 4 4 5 5 _ Zp l h Z�� 7 — a .�Y J 7 — s ) 44 I End -of boring at 4 feet. End of boring at feet. Standing water table: I Standing water table: I Present at feet of depth, I Present at feet of depth, hours after boring. hours after boring. Not present in boring hole I Not present in boring hole Mottled soil: �r :`ottled soil: �1 Observed at a = fq\�t of depth. Observed at _4f_eet of depth. Not present in boring hole I Mot present in boring hole Observations and comments: Observations and mments: _ 11A �� �� Y b/ (0 , ( A s3�DO PERCOLATION TEST SHEET Test hole locatio �' �r a Hole A Date test hole was prepared': Depth of hole bottom: / Z inches Diameter of hole: (I, inches )oil Data from test hole: depth,inches ^ soil texture: soil color Method of scratching sidewall: Depth of pea size gravel in bottom of hole: Z- inches Date and hour of initial water filling:20[2010 V 1" Depth o in' 'al wate filling: above hole bottom Method used to maintain 12"ofer ep�',nh�ol1e for 4 h rs- S Percolation test conducted by: � I\vLJ� Percolation test started at (am pm). Maximum water depth above hole bottom during test: b inches /D�Zl G INTERVAL WATER WATER WATER PERC RATE conversions TIME (MINUTES) DEPTH DROP DROP CALCULATION (fraction) (decimal) 1116=.06 !. 3 t 118=.13 Q START V_--_-_ �..�- ------ -- DI20P PSTZC 3116=.19 ---------- _--- ---- (Decimal) I6� REFILL _ 44-__ 114=.25 ID - R t, IL L _ T _ _ `S ---- - Zig cf m o C 316 z.38 _�✓_���y- FERC ---- ---- ---- -- -- - - cD.•cimal)_ 7/160.44 R LF 1 L L -------- D ------ ----_--- TIM>✓ DROI'� FERC .., --- ---------- --- 112=.5 REFILL -------- E 9116=.56 tirTN E DRO Pa PF-ac- -------- -------- ---------- ----- --- ----------- -------- - -__--- It►iFILL -------- F11116=.69 'rIME D120Y 1'PRC --------- -------- ---------- (DCClnlal) ------------ - -- --------—---�._ 3/4 0.75 TIME DROP PEI2C 13116=.81 ------ -------- ---------- ---- (Declnlal) REFILL --- ---- T-T 718=.88 ------- -------- TIME DKOt'm I'ERC 151160.94 -------- I ---------- (Decimal) Ten Percent Calculation /Y)/ el/i) Q! / _ Lar�aaa N of At3C tiarallnst II of Al3C l.aa•g.at H of LtCL7 5aa�all�nt i1 uY l3CU - Cot. f ,d:: --- - - ------ ---- - '--'- l..tr •►e.t N of L.)-GF Saaallest N of t�EF L r�.rba N of CDE est N of CUL' � b San+ll�st N uF C 1oor- -- E,F,G h,G,H - - - - -- - I-- - ---—---- ----- - - - - - -- - - - - . . a ------ L+rt;n>t N of C-FG Sr»alleut a of C-17G L.ut;eyt N ..i !'GH Saiialle+t N of FGH Sm.allent N uF L3FG - "" �.ywll�-.+a Nut IGH -'--`-"-'---- If the top number in each set of boxes is larger than the bottom number, take another reading. If the top number is equal to or smaller than bottom number, average the 3 numbers for the perc rate. PERCOLATION TEST SHEET was 5 Date test hole prepared: I Z�r G -1 -Test hole location ZO E Hole# --- Depth of hole bottom: ' inches Diameter of hole: l7 inches foil Data from test hole: depth,inches soil texture: oil color .LT. A --_ /o Method of scratching sidewall: Depth of pea size gravel in bottom of hole: 2 inches Date and hour of initial water filling: 101 010' �/ Depth of initial water filling: bove hole bottom Method used to maintain 12"of wa epth i hole for 4 urs o� S Percolation test conducted by: + C�� Percolation test started at pm). Maximum water depth above hole bottom during test: inches t0�'2 r0 INTERVAL WATER WATER WATER PERC RATE conversions TIME (MINUTES) DEPTH DROP DROP CALCULATION (traction) (decimal) 1116=.06 Imo— STA 2T _ _ ' 20 i-3�0fo s "b 118=.13 Z-'r��' - _G.. L LLIO- 3•%! O b TIME DROP PEI2CA -------- ------ --�------- (Decimal) L� �G REFILL - ----- 3Ao114=.Z5 ----- ---;--- ?c0C> TIME ~ D120P= �P�B _-- -----_-- - (D�cimal) 5116=.31 11 - - L REFILL ----7�� I�`;/ 9Y ZG Z.9 Y E,-&C 316=.38 Z �O _ t TIME DROP PERC - - ---- --- — 7116=.44 REFILL __-----_ D -_----__ TIME DROP PERC 112=.5 • ---------- ---------- (Dt=cimal REFILL ________ E 9116=.56 �. TIME DROmaP= PERC ---------- _ ---------__-- ----- (Decil) =.63 REFILL --------- _ -- F 11/16=.69 f1MI DROP PERC ---------- REFILL 314=.75 =rIME DROP PI I.c 13116=.81 ------ -------- ----------- (Decimal) REFILL H 718=.88 -------- -------- ---------- I'[ME DROP= PEI? 15116=.94 ---------- (Decimal) Ten Percent Calculation * �,� ml /Ik) - ----r — '----- — f A- 1 "----- 1_ar nt k a,f l{CE> Small..st# of 13CU Largaat # of Ai3C Smallest # of Ai3C Lie Small�� of At3C x 0.10 m —O.t _ x 0.10 St,iallest k all 1{Cl) D-E ( D-E-F L st# of CDE SrryKest# of CDE K Smallest # of CDL- •x� O 5�i�allent W---f UEF _— IE,IF,G Largest# of EFG Smallest # of EFG - L.i rZ.;�rst ar of FGH Smallest# of FGH Smalls-st # of EFG x 0-10 _ _ giz�•�llcst p a_,f PGH x 0.10 = If the top number in each set of boxes is larger than the bottom number, take another reading. If the top number is equal to or smaller than bottom number, average the 3 numbers for the perc rate. DATE TIME CITY OF ORONO CALLED IN INSPECTION NOTICE SCHEDULED IZ'X PERMIT NO. P0820 COMPLETED r3 r 4 ADDRESS q"��'t �'✓^ OWNER CONTR. TELEPHONE NO. DESCRIPTION 'S 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 j 07 DEMO-FINAL 15 PTIC INSTALL. 22 FOLLOW-UP 09 PLUMBING RI 2 SEPTIC FINAL 35 HARD COVER REMOVAL v 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL Z OWNERICONTRACTOR TO MEET YOU:YYES_NO COMMENTS: QC CL cc r\ �. i oK 1 1 W CC Q 1 W W CC Z) d W ❑WORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE W W [ICORRECT WORK R PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY 0 ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY V BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN 11STOP ORDER POSTED.CALL INSPECTOR El CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspectio 24 hours in advance. (952) 249-4600 Owner/Contractor on site: Inspector NCkl White Copyllnspector's File Canary Copy/Site Notice DATE TIME CITY OF ORONO CALLED IN INSPECTION N TI E SCHEDULED PERMIT NO. 6q — COMPLETED Ia,-9'Oy 1\,i5 V ADDRESS OWNER CONTR. TELEPHONE NO. DESCRIPTION S�Q }• L W 41 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z04 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 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL v 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL Z OWNERICONTRACTOR TO MEET YOU:�ES_NO COMMENTS: cc a ! �U 55 rzk ; cc cc t- . S� \Cjc.\ bK, W CAZW z W Qz ORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE ❑CC CORRECT WORK&PROCEED C ISSUE CERTIFICATE OF OCCUPANCY O ❑ CORRECT WORK,CALL FOR REINSPECTION TEMPORARY U BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTOTAKEN INSPECTOR WILL RETURN 11STOP ORDER POSTED.CALL INSPECTOR El CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contractor on site: Inspector. ` '" q rc White Copylinspector's File Canary Copy/Site Notice DATE TIME CITY OF ORONO CALLED IN INSPECTION N TICE SCHEDULED 1 -)0--nLi i- U PERMIT NO. D COMPLETE ADDRESS 35-1 �� OWNER CONTR. �•�� TELEPHONE NO. DESCRIPTION 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 Z04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS 07 DEMO-SITE SEPTIC MAINT. 21 COMPLAINT 07 DEMO-FINAL 15 EPTIC INSTALL. 22 FOLLOW-UP 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL v 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL OWNER/CONTRACTOR TO MEET YOU: YES NO COMMENTS: acLU Q. cc W Z � W CC LAJ WORK SATISFACTORY:PROCEED ❑ PROJECTCOMPLETE cc W ❑ ORRECT WORK&PROCEED 11ISSUE CERTIFICATE OF OCCUPANCY Q ElCORRECT WORK,CALL FOR REINSPECTION TEMPORARY V BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTOTAKEN INSPECTOR WILL RETURN ElSTOP ORDER POSTED.CALL INSPECTOR El CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contr ctor on site: I Inspector. White Copy/Inspector's File Canary Copy/Site Notice