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Lot 3 Septic Application & Plans 1999
CO TM() '\ 'L 1_TI1 KNASS,\CI11!SLTTS Board of Health. >,v erg A Al pro V APPLICATION LOP DISPOSAL S1'STItm CONST11'CTFON PLR 11T Application for a Permit to Construrt Rrpan( ) Upgrade( ) Abandon( I - gl Complete System J Individual Components F4 4r 7 It Location COL-65 MEADOW ROAR Owners Name JAMES (SINIE map/Parcel# 3 / 3 Address ).l L,ti CLLN Age. N i' I.no 'rely phone# vi 3, 51 r/- ?/ 6 7 Installer's Name Act L C0 L)V 3e D :;tier's StunepgJID 6. afinES y— - Cs Add. . 0 dd k L ' .7-, All :s In RUSSEU SUwO6oMAUD MA ot375 Telephone# » 'l j .. ; y'. . 55 Oi ° 7 Telephone# vt3- 645- 74x, type of Building Dwelling-No-orBedrooms 3 Other-Type of Building No.of pmst Other Fizuu e. Design Flow(mm. required) 33 dpd Calculated design flow Design flow provided Y1.5 gpel Plan. Date /2/2.9/97 Number of sheets / 5 Retisirn1Dan Tde S5WA6E D/SPC69L system ,c0/2 wig/ties. g&,NiC Description of Soil(s) SEo !CC ,S4Eerf y S s op /5 Soil Et alumni Form No. Name of Soil Es Alarm rPE TEQ Date of Fsaluad GA SaeLeRA- .q.ft. Garhage grinder(lsJp Showrrs ( ),Catena a ( ) 9/,7/9F- DESCRIPTION OF REPAIRS OR AAI TER4TIONS The undersigned agrees to install the above described Individual Sewage Disposal System in accord- further agryes to not to place the system in operation until a Certificate of Compliance has been is ili I—a/- 7 Signed k -of?ad '�.� Date q Tn,.r , , /G_LA .QC. Inspectio d it> fA G. No No. 31564 /' ' �_ t_ � <ThOr g '`'f COMMONWEALTH OF 1'I,\SS;Tr llUUSFTTS Board of Health CLPTTI ICAu OF COMPLIANII FIT The and -:iguecl he:eb certiC:.that die Sewage Di.spo:a I S c m: Consu acted ,Repaired ( ). Upgraded ( ).Abandoned ( br: -rac- A,F-a� Keeft y ACC at r7 n /`.r_(1 '.. �M. v ••• i hat been installcd' act in-f dam n e wall the I -isuisgof SID CMR 1 500 (Ill :) :Ind ❑ :min otet pr plans/as-bli plate, relating io pplira: i Noo. - -' 4 dorcrl /- at-) i - / /) 1pprosed Design Flow (%1 (gpd) Installer 4 7:� ( cJ-J Cif"--" CSI P—+s Designer: -�N2 d ln.speetoi: r 4 jAek2p----_ Dale: The issuance of this permit shall not be construed as a guarantee that die system will function as designed. 6Y //y/57 CO 1PMONWfAIII-I Of Nr1SS IIJIL'SFTTS Board of Health, Aelt/< 4-G(an/7 - )ISPOSA1 SYSTB1 CONSTRUCTION PFMIlT Pcrmissto ushereb)•gruatcd to; Construct/('✓J rce9p�atr( ) /L Upgrade( ) bfudnn( )an individual iacz�he anp�al nyslem at /!°4, 7/ A6 �� �� f2-( //k.e.:o-eLez-r^---' • as described in the application for Disposal Astern Construction permit No )-47 7 .dared //x/92 Provided: Cnnsrritction shall be completed within three years of the date of tins p .mit. All local conditions must be meL. Date 9(44 // J% oard of Health 4/2-et* 1-/l'C4' �!ti FEE 7_5 ‘Act FORM 3 - CERTIFICATE OF COMPLIANCE Commonwealth of Massachusetts iLiznitict4T101 , Massachusetts Certificate of Compliance This is to Certify, that the On-site Sewage Disposal System installed Da or repaired/replaced Don `//247/1 /� p by ('e,,,- for a�{�J/y„aa /t_avn-t;. at C.r-t rzov. Lwr /�-A°eR✓/ has been constructed in accordance with the provisions of Title 5 and the for Disposal System Construction Permit No. dated Use of this system is conditioned on compliance with the provisions set forth below: Gerber 74, .E - ./ The issuance of this certificate shall not be construed as a guarantee that the system Rill function as designed. This Certificate expires on Date Inspector Sewage Disposal System for James Reinle Coles Meadow Road Northampton, MA Assessor's Map 8 Parcel 3 Note:Board of Health approval of this plan required before a licensed contractor can be retained to install system. Contractor not to dart work until approved Disposal Works remit Ms been obtained. of the Nor. i.p a( subject to the fo lowi_nc conditirrs: Design Eineer mast insp= David E. Keates, P.E. and verify in writing that Consulting Civil Engineet3, in - disposal system 102 Russell Street with lied in accordance these approved plans. Sunderland, MA 01375 Tel: 413-665-7670 Page 1 of (S OF MASSACHUSETTS OF PUBLIC WORKS 4691 NW IAMSBURG! 6HI Sewage Disposal System —-- James Reinle Coles Meadow Road Northampton,MA Sheet .. of I5 40' 693 EASTHAMPTON QUADRANGLE MASSACHUSETTS 7.5 MINUTE SERIES (TOPOGRAPHIC 72': 290000 FEET 94 } " e, / island .oa ‘ \ MORIAL PARK 0 (4 ; H A D L E Y p NQ• _e r Ra. ERCHA(GE . \. Ow6 Islas , ce 2. `, +a':. Ha, ENVIRONMENTAL PLANNING ASSOCIATES PO BOX 351 SOUTH DEERFIELD 413/ 665-7903 TITLE 5'DRAFT PRINTED SFPTEMGER 20, 1993 APPENDIX 4 PAGE 1 DATE: 9/17/98 NAME:Walter Michalowski JOB NO.: COMMONWEALTH OF MASSACHUSETTS, NORTHAMPTON MASSACHUSETTS SITE SUITABILITY ASSESSMENT FOR ON-SITE SEWAGE DISPOSAL LOCATION: Coles Meadow Road,West Side PERFORMED BY: PETER LA BARBERA WITNESS BY: Peter McErlain CERTIFICATION NUMBER: JUNE, '97 SITE ADDRESS: Coles Meadow Road MAP: 6 PARCEL: 3 OWNER'S ADDRESS: 30 Henry Street Northampton, MA NEW CONSTRUCTION: X GARABAGE GRINDER NO. OF BEDROOMS: OTHER: OFFICE REVIEW: 3 X PUBLISHED SOIL SURVEY: MAP NO YEAR PUBLISHED:1981 DRAINAGE CLASS: CO. BOOK Hampshire Central Part REPAIR NO to YES PUBLICATION SCALE: 1: 15 840 SOIL LIMITATIONS: SOIL MAP UNIT: SURFICIAL GEOLOGICAL REPORT: YEAR PUBLISHED: PUBLICATION SCALE: GEOLOGICAL MATERIAL: LANDFORM: USGS MAP: Easthampton Quadrangle SCALE: 1: 25 000 DATE: Photorevised 1979 FLOOD INSURANCE RATE MAP PANEL NO. Community Panel 250167 0002A DATE: 4/3/78 ABOVE 500 YEAR FLOOD PLAIN NO WITHIN 500 YEAR FLOOD PLAIN X NO WITHIN 100 YEAR FLOOD X NO WETLAND AREA: NATIONAL WETLAND INVENTORY MAP: WETLANDS CONSERVANCY PROGRAM: CURRENT WATER RESOURCE CONDITIONS RANGE ABOVE NORMAL NORMAL OTHER REFERENCES REVIEWED: SOILS EVALUATION FORM 1 X YES YES YES SCALE: 1: 80 000 MONTH BELOW NORMAL Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet 3 of /5 ENVIRONMENTAL PLANNING ASSOCIATES PO BOX 351 SOUTH DEERFIELD 01375 413/ 665-7903 TITLE 5:DRAFT PRINT SEPTEMBER 20. 1993 LOCATION: Coles Meadow Road, West Side ON-SITE REVIEW DEEP HOLE NO -I DATE: 8/20/98 LOCATION: LOT 3 (SEE SITE PLAN) LAND USE: Forested SLOPE: 2% VEGETATION: Mixed conifer& hardwood forest LANDFORM: Outwash Plain POSITION ON LANDFORM: DISTANCE FROM: OPEN WATER BODY: >500' POSSIBLE WET AREA: >100' DRINKING WATER WELL: None APPENDIX J PAGE 2 DATE: 9/17/98 NAME: Walter Michalowski JOB NO.: TIME: 10:30 A.M. WEATHER: Clear DRAINAGEWAY: >100' PROPERTY LINE: 33 ' OTHER: SURFACE STONES: None DEEP OBSERVATION HOLE LOG Depth horn Surface(inches) Soil Horton Soil Texture (USDA) Soil Color (Munsell) Soil Mottling Other (Structure,stores,Bookers,Consistency,% Gravel) 0-4" 0 4-12" A Sandy 10YR/2/2 None Loose, fine sand Loam 12-48" B Sandy 7.5YR/3/3 None Loose structureless sand Loam 48-60" CI Coarse sand 2.5YR/4/2 None 40% Cobbles 20% Stones to 2 1/2" 40% Coarse sand 60-107" C2 Coarse sand 2.5YR/4/2 None 40% Cobbles 20% Stones to 2 1/2" 40% Coarse sand PARENT MATERIAL: Proglacial outwash DEPTH TO GROUNDWATER: STANDING WATER: None ESTIMATED SEASONAL HIGH GROUNDWATER: >107" e DEPTH TO BEDROCK: >107" WEEPING FROM FACE: None SOILS EVALUATION FORM 2 Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet of /5 ENVIRONMENTAL PLANNING ASSOCIATES PO BOX 351 SOUTH DEERFIELD 01375 413/ 665-7903 TITLE 5:DRAFT PRINT SEPTEMBER 20. 1993 APPENDIX 4 PAGE 2 DATE: 9/17198 LOCATION: Coles Meadow Road,West Side NAME: Walter Michalowski JOB NO.: ON-SITE REVIEW DEEP HOLE NO.:2 DATE: 8/20/98 TIME:10:00 A.M. WEATHER: Clear LOCATION: LOT 3(SEE SITE PLAN) LAND USE: Forested SLOPE: SURFACE STONES: VEGETATION: LANDFORM: Outwash Plain POSITION ON LANDFORM: DISTANCE FROM: OPEN WATER BODY: >100' DRAINAGEWAY: >100' POSSIBLE WET AREA: >100' PROPERTY LINE: 60 ' DRINKING WATER WELL: None OTHER: PARENT MATERIAL: Proglacial outwash DEPTH TO GROUNDWATER:STANDING WATER: None ESTIMATED SEASONAL HIGH GROUNDWATER: >84" LSR06697 DEPTH TO BEDROCK: >84" WEEPING FROM FACE: None Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet S of /5 SOILS EVALUATION FORM 3 DEEP OBSERVATION HOLE LOG Depth from Surface(inches) Soil Horizon Soil Texture (USDA) Soil Color (Munsell) Soil Mottling Other (Structure,stories,Boulders,Consistency,% Gravel) 0-4" 0 10YR/4/4 None 4-13" A Sandy 10YR/4/4 None Friable, little structure Loam 13-30" B Sandy Loam 10YR/5/3 None Friable, little structure, no stones or gravel 30-44" C, Fine Loamy 10YR/4/6 None Friable, many fine roots to 44" Sand 44-84" C2 Fine Loamy 10YR5/2 None Compact in place, very friable, no stones or gravel Sand PARENT MATERIAL: Proglacial outwash DEPTH TO GROUNDWATER:STANDING WATER: None ESTIMATED SEASONAL HIGH GROUNDWATER: >84" LSR06697 DEPTH TO BEDROCK: >84" WEEPING FROM FACE: None Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet S of /5 SOILS EVALUATION FORM 3 ENVIRONMENTAL PLANNING ASSOCIATES PO BOX 351 SOUTH DEERFIELD 01375 413/ 665-7903 TITLE 5:DRAFT PRINTED SEPTEMBER 20. 1993 APPENDIX 4 PAGE 3 DATE: 9/17/98 LOCATION: Coles Meadow Road,West Side NAME: Walter Michalowski JOB NO.: TABLE DETERMINATION FOR SEASONAL HIGH WATER METHOD USED: DEPTH OBSERVED STANDING IN OBSERVATION HOLE DEPTH WEEPING FROM SIDE OF OBSERVATION HOLE DEPTH TO SOIL MOTTLES GROUND WATER ADJUSTMENT INDEX WELL NO. None to 107" INCHES None INCHES 84"& None INCHES FEET READING DATE INDEX WELL LEVEL ADJUSTMENT FACTOR ADJUSTED GROUND WATER LEVEL PERCOLATION TEST DATE: OBSERVATION HOLE#: See Board of Health Record for Tests performed by T.Maginnis on May 18, 1994 (attached hereto) Rate <2mpi See Board of Health Record for Tests performed by T. Maginnis on May 18, 1994 (attached hereto) Rate<2mpi DEPTH OF PERC: START PRE-SOAK END PRE-SOAK TIME © 12' TIME © 9' TIME ©6' TIME (9°-6') RATE Min/Inch DESIGN RATE: SITE SUITABILITY ASSESSMENT: ADDITIONAL TESTING NEEDED: PERFORMED BY: PETER LA BARBERA WITNESS BY: Peter McErlain Q SITE PASSED ❑ SITE FAILED CERTIFICATION NO. JUNE, '97 I CERTIFY ON JUNE 1997 I HAVE PASSED THE EXAMINATION APPROVED BY THE DEPARTMENT OF ENVIRONMENTAL PROTECTION AND THAT THE ABOVE ANALYSIS HAS BEEN PERFORMED BY ME CONSISTENT WITH THE REQUIRED TRAINING, EXPERTISE, AND EXPERIENCE DESCRIBED IN 310 CMR 15.018(2). LS1206997 SOILS EVALUATION FORM 4 Sewage Disposal System James Relate Coles Meadow Road Northampton,MA Sheet 6 of 15 7. CBSERVATlON PITS AREA is C ; T.LOT 1111 - jA i~4 AREA Le: Col§S_MeAPoN Nor_.=` YS)_r a RUAD 01:._4Pr'I EC Reg. San: Timothy tr. Maginnis Lic. no: 982 - 13oardof Health: Pater M.,Er'ain - No. tha, t_op eac:;-hoe o.Fi atcr• '_{r ^- 1;PS ---Nebi:ha.: :s L_ ?nct �'� !< i rest pit F. r )0P c9:L. SUSS GRAVEL, V ilED SAND CLAY 4A" - Ai" C:ocheiwater: 'G' -_--------- Ox .des: I )PS.,;. { Z! .7-71 w GRAVEL zx tcs G_EAN SAND^ t. - C" (,),/ J.ID7AVEL — 20" - 72" Omer 7water: 54' Oxides: =arc rate' DA' _ :N :)JA. .:35 FH1 S')AN: 1:50 PM 12" 1 :50 PM A" 1:51 PM 10" 1:53 PM S" PM S" :55 PM 7" 1 :i8 PM Sy.. 7:0e3 PM MP! Fd 43' Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet 7 of /5 o ns sheet 5) a :aB HAMPSHIRE COUNTY, MP Pv P} Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet $ of /5 a 4 f (loins sheet AgA 03-27-1997 14:43 14137841100 HASS. DEP/WESTERN REGIONAL List of Innovative / Alternative Systems;.. • ulCulTteec, Inc. , 878 Federal Road, Brookfield, CT 06804 Tel. (20?) 775-4416 Descriptions alternative leach field without atone The Cultec is an open bottom leaching` chambie molded from high density polyethylene. It is intended to be used without stone instead of a conventional leaching field. '"1! P.01 February 12, 1996 Status: used in a following Contactor Contactor Contactor Recharger Recharger • The Cultec has been Certified for General Use. When trench configuration, each chamber provides the effective leaching area 75 23 .0 square' fee t , , , . 100 28.7 - square feet. 125 31.8 square feet 180 39 .1 square £eet. 7. 330 60 .0 square feet Approval Precast: 1. Where a conventional Title 5`system,canbe installed on the property: Disposal System Construction Permit from the local approving authority. No application. to DEP required, unless variances to Title 5 are needed, in'which. cafe apply to the regional office of DEP using application form BRP WP 59b. 2 . In areas subject to thy Nitrogen limitations of Title 5: Loading on the lot cannot axceed 440 gallons per day per acre. If used with a nitrogen reducing.techrielogy, the nitrogen credit and the approval process for :,a thatechnoltigy apply. Disposal System Construction Permit from theYocaL approving authority. 3 . Remedial situations: Disposal System Construction Permit from the local approving authority. ,If within the authority of Local Upgrade Approval, no application. to, DEP is. required. If DEP variances are needed, apply te, the Regional Office of DEP using application form. BRP WP 59b. Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet 9 of /S Paget 11 Leaching System Design Using Cultex Recharger Model No. 330 Unit to be capable of withstanding H10 loading ✓ H2O loading Structure JINGLE FAMILY Design Flow / /0 gal/day/bedroom Number of bedrooms 3 Design now 33 U gallons per day Garbage grinder to be used yes ✓ no If yes, increase flow by 50% Revised design flow (1.5)= gallons per day Increase flow by So % per local B.O.H. regulations Revised design flow 330 X 7. 5 9 ?5 gallons per day Percolation rate from percolation tests = < 2.. minutes per inch Design rate chosen = S minutes per inch ccgrs S Sac. Area required = y95 gaVday = 6 6 / sq.ft. 7 4/ gal/day/sq.ft. No. of units required = (O 9 sq.ft. =//dunks say 12„ G o sq.ft./unit Total trench length = /2 units (t »ft./unlit) = 7 .5 feet Use 02 trenches 3 ?. 5 feet long= 7 5 feet Units per trench = 37. S ft. = units ( ,1 S R./unit Revised trench length = units X feet/unit = feet PROJECT Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet 10 of IS David E. Heates, P.E. Consulting Civil Engineer 102 Russell Street Sunderland, GSA 01375 Tel: 413-665-7670 TYPICAL SEPTIC TANK Leneth (i 141$' lti Provide 3"air space above tees Outlet Cll.11 inv.elev. PLAN Liquid depth in septic tank D 4' 5' 6' 7' 8' Depth of outlet tee below flow line D1 Finish grade elev. 11 S 4 i'n 1 ft.min.above max.observed water table CROSS SECTION 19" 24" 29" 34" Inlet Inv.elev. q 7''17 Undisturbed subgrade NOTES: 1. Septic tanks should be Inspected at least annually and when the total depth of scum and solids exceed 1/3 the depth of the tank,the tank should be pumped. 2. Rocklin around the tank shall be placed in even layers on all sides of the tank and In such a manner as to prevent damage to the tank. 3. Tanks shall be installed on a 6 in.ndn.layer of crushed stone leveled to grade and thoroughly compacted to the satisfaction of the Engineer. 4. Contractor shall provide a written certification that tank conforms to State and Town Board of Health specifications and regulations. 5. Tank and cover shall be capable of withstanding 1120 loading.—yes no If no,tank shall be capable of withstanding 1110 loading. 6. Inlet and outlet tees shall extend to cleanout openings and shall be constructed of cast iron, schedule 40 PVC pipe or cast in place concrete. 7. Rectangular tanks shall have a min.inside length to width ratio of no less than 13 to 1.0. 8. At least 3-20"dia.manholes with readily removable impermeable covers of durable material shall be provided. 9 Access ports shall be placed at the center and over each inlet and outlet tee. 10.Center access port shall be accessible within 6 in.of final grade. PROJECT Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA David E. Keates, P.E. Consulting Civil Engineer 102 Russell Street -- Sunderland, MA 01375 Tel: 413-665-7670 First-line Defense for Your Septic System n put you:miner to wor rirputawn1 maa WSW war m'm Prwn pw ,aw,n.veT osa advanced roman Inaaovr. We 051 Beebe"'Effluent Ow dnwonN tnswtS Pe Quaky d Inborn di[rnarrod tom a uwr lint by'.Wrong lap Pala from Wwq on cant How It works [Mont from the rtmanN clear row 01w sae ant.b e een the sewn and w wide.largo • .n Ne Batty'EMuem Gut through Mat ahv Effluent Mn man the spirt danreen the housing and BmNt wirriro We anti. sown went c.nano. Prowler torpor than IT m d m:IN irons:owe mare. Moe r.ennd Nemrylu a sya:r mewl wan INSTALL AT SEPTIC TANK OUTLET ON SCH 40 PIPE. Owe to ermw as Wm rend- snghde Blabber..A.. *rough the modulating mdrcnat a An rn.r. X inflow •rwn temwaar .e ash.ne Mid Mein Ow rani W rim as me mpWq saes Yew ea ntllbwarwghthan tank.Aiwa" an and.,et 4i. '{ MAINTENANCE: EACH TINE THE SEPTIC TANK I5 PUMPED. LIFT OUT THE FILTER CARTRIDGE ANO HOSE OFF THE SCREEN. THE FILTER MILL CLOG IF IT IS NOT REGULARLY MAINTAINED. l' DIAMETER INLET HOLES Biotube'' Effluent Filter Sizes and Applications vS OA aiaW'Meat rihmw u.a1.u.ireswal ones hJb he a ruin al .PMieaa r ar C wren Yam C Diameter W rIborest rodeut...2 r and B"Diameter belle Wge raaesaa aX4eaia rah n brie henna fM.n.n he sail tnwrra a.. 12'and 15'Diameter NB.n Ion Mos. e r rmINae Yoe Rms. Excellent for. •Gmiry Stour Tank Then •Elban Pwpng Snit= •Dosing soon Solent. •Gnat.non Rhin •Iduewe bores •Growdwna Pewdawn •Vwbleta de sewers [Mom damn a.ume n utty wcMind mew WASTEWATER TECHNOLOGIES, INC. A leader in on-site wastewater systems. Phone B:Fax(802)869-3219 P.O.Box 80 Salons River,VT 05154 PROJECT Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet 12 0[ 15 David E. Keates, P.E. Consulting Civil Engineer 102 Russell Street Sunderland, MA 01375 Tel: 413-665-7670 Typical Distribution Box SLOPE TD TRe NeN f, ELAN r DIA. INLETS 6 =MON ELIZZATLQN Notes: 1. The minimum wall thickness for reinforced concrete shall be two inches. 2. The invert elevations of all outlets shall be equal to each other and located at least two inches below the invert elevation of the inlet. 3. Cover of distribution box to be watertight. 4. There shall be a minimum sump of six inches as measured below the outlet invert elevation. 5. The minimum inside dimension of the distribution box, regardless of material, shall be 12 inches. 6. When the soil absorption system is to be dosed or when the slope of the inlet pipe exceeds 0.08 feet per foot, an inlet tee, baffle or splash plate extending to one inch above the outlet invert elevation shall be provided to dissipate the velocity of the influent. 7. Distribution box shall be installed on a level stable base that will not settle. 8. Distribution box to be placed on a 6 inch layer of compacted 3/4"-1 1/2" stone. 9. Distribution box outlets to be laid level for a distance of 2 feet, then sloped to leaching system. 10. Distribution box shall be capable of withstanding H-20 loading. _yes 'ino 11. To insure proper distribution, all lines must discharge equally. Testing will be done with water, prior to final inspection and/or at the final inspection in presence of the engineer. PROJECT Sewage Disposal System James Reinle Coles Meadow Road Northampton,MA Sheet/3of Is David E. Scotts, P.E. Consulting Civil Engineer 102 Russell Street Sunderland, MA 01375 Tel: 413.665-7670 t, Septic System Profile 0 t. 01 Q o m n Top of foundation 1 y A w e 3 O ° Finish grade /O/ 24 9 9 . s ± I - 99 5 f / / 996 2 _ 9s.s -± r ii 0. / 2 Fe ks° . I II_ _ I L�_ z ..-12" min. ��I 1 �_.C_]—_I_._-I "13" Box l f 2 Iy i Infiltrator z. ` ± 97 6.7 5 1 j___ __. — IY II ho. 1-`- I I -1 j 4,— lnv. .,, 3 1nv. 77 CI /-97.o C otirr5 ° Precast Concrete --------- --� inv. 97.97 Septic Tank Z-fl.o 3 ,. 5 ' s `^'^ %S00 GAL inv. inv. 47.22 / - 95. 0 11 2 .. -- 2 —9 Y.0 1 Bottom Elevation ii o_ t NOTES: 1. The grade above and adjacent to leaching trench shall slope at least 2.0% to -I to c f'f C! prevent accumulation of surface water. I .i�.' n ro �i a 2. The bottom of each leaching trench shall be level at the elevation specified. .�4''j�E A A p o o. 3. Pipe from foundation wall to septic tank shall be schedule 90 PVC or c� t 1 ;4 y �^ i m equivalent and have a minimum grade of 1/4" per foot. �y G X 4. Pipe from septic tank to"13" box shall be schedule 40 PVC or equivalent and ` Ba�ib84 / . ;e v - P have a minimum grade of 1/8" per foot. \ P a, r - B. All piping shall be 4" diameter. k>H. u�� aik- ° oMgm 6, SAGKFILL ARouND INFILTRATop3 To TOP a m U1ITN TITLE 5 SAND . av /z(7-YOF