Loading...
HomeMy WebLinkAbout2 Mariners Lane - By Law Only - Foldert 01 YARMOUTHICC PUBLIC HEARINGS 1217i0B LEGAL NOTICE TOWN OFYA MOUTH CONSERVA TION NOPCE�OF INTTEN� Raymond Lawton; One nug ar or Road, South Yarmouth, MA. To replace existing con- crete bulkhead and stone riprap with a new stone ravetment N,O OF INTENT: Jonathan Ty'er, l—Raiai way u s, 4Vest Yarmouth, M/a. Ta construct an addition to an exist Ing single family dwelling... - N TICS OF INTENT: Palph Oravallese : 8� o —otta Two Mariners Lane,. YarmouthPon, MA: TO construct a single (amity dwelling and all work appurtenant ., thereto. Plans and applications for the -above ma be examined in the YarmouLK Conservation Commission Office 1146 Route 28, South Yarmouth MA. Monday ' thru Friday between the Tours of 8:30 a.m. and 4:60 p.m. David 0. Flaherty,.Jr, Chairman Yarmouth Conservation Commission A10a11105245 i The Register i1i30;08 G �lo o� OUKtlIIfM REMOTE SLOWER ASSEMBLY PROFILE OF SEPTIC SYSTEM (PLACE WP IW OF TANK) PVC TOP OFBROUG-0- ) WITH CHARCOAlsf1LTE�R 20u9 PRECAST k TNUP TCOVER O (NOT TO SCALE FOUNDATION- 8. OF FINISHED GRADE A PORT COM 24' H-20 CAST IRON MANHOLE 36•MIN. •:•� �:J/ \ FRAME COVER - :�. RISER RISER °A�i\!/ �%/��/\' �To FINISHED GRADE �, •� n � SAME PLASTIC a 20" • 2O"-1,-2! PORT .. \• //\� /�\� ! ` 2 M!N SLOPE OVER LFA No FACT +. PIPE 2a• 2a• /�\,\ /\ o D -BOX RISER SECTION /+. 77��• .� ..•� SEAL ro 6'MAX. d'f INLET O W) 4" DIA:i., a, r. .. • . .. r.• v u., ( \//,. \/ •: /_ ,+. z 44SCH C '-. 7 2• SCH 40 PVC ELEC. CONTROL BOX .o C 12' MIN COVER +' • 1X MIN SLOPE THREADED PLUG • n I 38' MAX COVER • m 9l.AH '1Z0• SOIL GROUP 1 DIRECTLY BEELOW MANN Q IP •"'•'••� .S �•• LIQUID LEVEL DOSE�4/daayY�� 090 GAL/DOSE INvs �SI.iO 4'PEERt: PVC rT LAYER OF 1/8` H�� P p� .4.. 2.49' �FECY 1/4" WEEP HOLE 0.5% MIN SLOPE TO 1/2` STO E 4`SCH 40 . 8" DIA HOLE' - . . 4'-0" y, "� pp ALARM ON 8°s•0 CHECK AYLE C ' 6 QC) aP 3/4" TO 1-i/2" DOUBLE WASHED STONE p$ 1•,3' 1500 GALLON _ _ 8745 s"MIN a o°O Odea (10MIN.) 2-0" : WMICRO FAST 0.5 REMOTE BLOWER `(ar�a°�°Roaesl PUMP 0 SI`.7ti 0.4 HP MEYERS Via° o�Qp o °INv.= ,( 0�0 $gam$$ z oo H°`'HT SHEA EFFlVENTPUMP ' INV=al.:c og ,, OoacO0000c� 12 •..e . • .• • 8" BOTTOM LGRAVEL 86.4&vN oTLs• 6' OF CR CO PA•e o•• o•oeo o•'o•• •a•o a o ,eo w USHER. M CTED::,.coRcp�+,°ooPsiuuatw,rrtnaawis Oa O0000 00 Oo Oo 0o po Oo QooOo 0o Oa oao0o 00 0 .. $: .: 'LEACHINGTRENCHBOTTOMTO BELE 0 o000°oDc00DvooQ°moao000o0ao�°oSTONE BELOW D -BOX EV L F R ENTIRE LENGTH'.�y � ry�PM AM � 9 �p�, Doo.Doo.Doo. 000�Go.0000000eo000000�oosaoo=ooa.voo•000d�Ga=o �op4oQopp�oa�pohp�'-77'•• 6' -OF CRUSHED, COMPACTED STONE BELOW TANK-// Oo.o0o00<0 %Ofo 0�00.o 0o.a0v.o0oO°;% o H�•�0 a M=&OwC 1"ff°"S`Aw wrim� � 8" OF CRUSHED. COMPACTED -� D -BOX LEACHING TRENCHES e. iWiplE h eRw+c +DIRT swID wm, same R6H. STONE BELOW TANK e'WCAWASN waaW9H 2 -COMPARTMENT LocA,m,ears rauoc wartx •Rw, visr wur. - NUMBER of otTthlS 3 3 TRENCHES: 2.0' HIGH x 2.0' WIDE x 27.0' LONG MICROFAST 0.5NUMER OF KNOCKOUTS SEPTIC TANK CONSTRUCTION PUMP CHAMBER FORBFUIURE EXPANSION b BE PLUGGED D -BOX CONSTRUCTION AND ALL SOLID 4" SCH.40 PVC PIPE SEPTIC TANK SHALL COMPLY WITH 15.226 ALL PIPES SHALL BE LEVEL FOR 2 FEET INSTALLATION SHALL COMPLY SHALL BE CONSTRUCTED WITH OF TITLE 5. CAPACITY 10t�0 CALLONs Au AND SET AT THE SAME ELEVATION WITH SEC.15.232 OF TITLE 5. WATER TIGHT JOINTS. CAPACITY 150'0 GALLONS ALL UNUSED KNOCKOUTS St1ALL BE ALSO, 12• MIN. INSIDE DIMENSION. UNUSED KNOCKOUTS SHALL BE MORTARED SOLID (3" THICKNESS) MORTARED SOLID (3' THICKNESS) SOIL GROUP I . DOSING = 4/d°y " I CERTIFY THAT ON 6/98 1 HAVE PASSED THE EXAMINATION APPROVED BY D.E.P. AND PERC TEST DATA THAT THE SOIL TESTING HAS BEEN PERFORMED BY ME CONSISTENT WITH THE DATE OF TESTING: 15 NOVEMBER 2005 REQUIRED TRAINING, EXPERTISE AND TEST BY: WAYNE CHOUINARD EXPERIENCE DESCRIBED IN 310 CMR WITNESSED BY: BRUCE MURPHY/YARMOUTH BOH 15.018(2)." - WAYNE A. CHOUINARD PERC 1 PERC 2 DEPTH OF TEST: 58" 68" DTH 11505-1 RATE: <2 moi j 7 mpi DATE: 11 15/0 WITNESS: Y_BOH (B.M.) DEPTH FROM SOIL SOIL I SOIL OTHER SURFACE HORIZON COLOR w1OTTLIAlG 0 7" 0 10YR3/2;NONE L 7" - 14" E 10YR4/1 NONE SANDY LOAM 14" - 25' Bw 10YR3/6 NONE MED. SAND �.. 25"-120" C1 2.5Y7/4 >650 0 MED. SAND (1 OYR5/8) PARENT MATERIAL: O.WASH DEPTH TO BEDROCK:NOT DETERMINED DEPTH TO GROUNDWATER: STANDING: 74" WEEPING: 4" EST SEAS HIGH: 60" DTH ! 1505-2 DATE: 11 15/0 WITNESS: Y -BOH (B.M.) DEPTH FROM SOIL SOIL SOIL �j P�lr Q9' FM 43'BD„ £d SURFACE HORIZON COLOR MOTTLING OTHER2• 0 - 6" Ap 1 OYR3/2 NONE /v 2 4350" £ 6" - 25" Bw 1OYR5/6 NONE MED. SANDS•56' 0w Isolated land T „ r subject to oil p! t 25 - 62 C 1 2.5Y6/4 NONE MED. SAND K SET ( flooding c O 62"-186" C2 2,5Y4/3 >5%@ FINE SAND -93.88 ji, �y as FM TO V[Nf (1066"YR5/8) �Y WF -11 WF O noir- to �a v RESERVE o O 0 94.2 27, PARENT MATERIAL: O.WASH DEPTH TO BEDROCK:NOT DETERMINED k0 Q oo, 94 DEPTH TO GROUNDWATER:/ �1 Oa_$ 1 00 GALLON 11505 111505 STANDING: 144" WEEPING: 106„ EST SEAS HIGH: 60" nja �7. MRC 0 ARTMENST 10 FROM 19 5 WF -12 WF ANK 26 y /� 62M.DTH > 11505-3 ti DATE: 11 15/0 WITNESS: Y.BOH (B.M.) �� "+t.; VEGETA! D^��7' y Ln b. DEPTH FROM SOIL SOIL SOIL �j�N 4 WF -13 WE>LAN SURFACE HORIZON COLOR MOTTLING OTHER 0 f DRYWELL O t1 -2 0 - 6" Ap 1OYR3/2 NONE j Map 140 o o WF Parcel 20 6" - 26 Bw 1 OYR5 6 NONE MED. SAND 1115 3 PROPS CULIEC, / -14 (Lots 19 & 20) e 26" - 41' C 1 2.5Y4/3 NONE MED. SAND j PRES USE DOSED TOTAL AREA = 33,781 pR0 OSED P4, 41"-146"C2 2.5Y4/4 >5%@ of SANDY LM RESE yr AREA 1 72 (1OYR5/8) �6 WF -5 ! �� W PARENT MATERIAL: O.WASH DEPTH TO BEDROCK:NOT DETERMINED ��'� PRO SED EROSIO 9a (NOT TO SCALE) 1. ALL ELEVATIONS REFER TO AN ASSUMED DATUM. { FINISHED GRADE 2. SEE LOCATION OF BENCHMARK ON PLOT PLAN. i 1111=11f1_ff/1_llll� =1111 If1/= 3. THIS PLAN IS INTENDED FOR THE DESIGN AND CONStRUCTION OF THE SEWAGE DISPOSAL SYSTEM ONLY. 12" MIN COVER 4. FINISHED GRADE TO BE PERFORMED IN ACCORDANCE] WITH PLOT PLAN. 36" MAX COVER 5. ALL CONSTRUCTION SHALL CONFORM WITH TITLE 5 OE 1995 AND WITH 2" LAYER OF 4" SCH40 PVC THE BOARD OF HEALTH REGULATIONS FOR THE TOWN' OF YARMOUTH. 1/8"-1/2" PERF. 6. THE ENTIRE A & B SOIL HORIZONS AND ANY ADDITIdNAL DELETERIOUS PEA STONE ;' . , : • L',.4 : , (3/8 5/8 MATERIAL(S) SHALL BE REMOVED FOR A DISTANCE OE 6 INTO THE C SOIL PERFORATIONS 1 0 5 & 7) e HORIZON AND TO THE SPECIFIED DISTANCE AROUND �fHE LEACHING FACILITY 3/4" to 1-1/2" °0 $o o $a AS SHOWN IN PLAN VIEW. THE EXCAVATION SHALL 9E BACK FILLED DOUBLE WASHED o UTILIZING MATERIAL SPECIFIED IN GENERAL NOTE #7.1 STONE, FREE FROM o o o o 7. SELECT IMPORTED SEWER GRAVEL SHALL SATISFY THE SIEVE GRADING FINES &DUST °°g 24 REQUIREMENTS OF TITLE 5 SEC. 15.255(3) AND CONTRACTOR SHALL 0%oo PROVIDE 501E LAB TESTING RESULTS. ° 8. TIGHT JOINT PIPING SHALL CONSIST OF 4" SCH. 40 !PVC UNLESS 6�� BASE GRAVEL fi��'`j OTHERWISE NOTED. 9. IN CASES WHERE LEDGE OR BOULDERS ARE PRESENT, THE DESIGN ENGINEER, 24" 4' 24" WILL NOT BE RESPONSIBLE FOR ASSURING THE AMOUNT OF ROCK NOTES: TO BE ENCOUNTERED. MIN. SLOPE OF LEACHING LINE IS 0.5%. 10. THE DESIGN ENGINEER WILL NOT BE RESPONSIBLE FOR THE PERFORMANCE FOR SPACING SEEP N LA VIEW. OFHI T S SYSTEM UNLESS CONSTRUCTED AS SHOWN RETIED N. ANY LEACHING TRENCH ALTERATIONS MUST BE APPROVED IN WRITING BY THE DESIGN ENGINEER. 11. HEAVY MACHINERY SHALL NOT BE PERMITTED TO PASS OVER THE CROSS SECTION LEACHING FACILITY, 12. THERE ARE NO KNOWN WELLS OR WETLANDS WITHIN' 100' .OF THE PROPOSED LEACHING FACILITY, UNLESS AS OTHERWIS� SHOWN HEREON. 13. THE ENTIRE SOIL ABSORPTION SYSTEM SHALL BE STAKED AND FLAGGED BREAK-OUT SLOPE DETAIL AFTER CONSTRUCTION AND SHALL REMAIN IN PLACE ;UNTIL A CERTIFICATE (NOT TO SCALE) OF COMPLIANCE IS ISSUED BY THE BOARD OF HEALTH. 14. THE RECORD SEPTIC INSTALLER AND THE SEPTIC SYSTEM DESIGN ENGINEER FINISHED GRADE - 27. MIN SLOPE SHALL PROVIDE WRITTEN CERTIFICATION AND AN AS -BUILT PLAN IN ACCORDANCE WITH 310 CMR SEC. 15.021. /���✓��/�� TOP �OF LEACHtNG\FACILTY 15. THE DESIGN ENGINEER SHALL STAKE THE SEPTIC SYSTEM FOR CONSTRUCTION. 15' MIN. 12 MIN. 16. THE PROJECT SITE IS NOT LOCATED IN A NITROGEN SENSITIVE AREA. (10' W/ IMRo BARRIER) ` o'';" o'~•' a _� p•'= 17• THE SEPTIC SYSTEM COMPONENTS ARE NOT TO BE CONCEALED WITHOUT ° INSPECTION AND APPROVAL BY BOTH THE LOCAL BOARD OF HEALTH AND o'er-- PROPOSED LEACHINGTHE DESIGN ENGINEER. 1 � G G o 0 5 MIN. o °°FACILITY�� o o ° 0 18. MASSACHUSETTS LAW REQUIRES THAT DIG -SAFE BOTIFIED 72 HOURS PRIOR TO ANY EXCAVATION. 0 19. ALL EXISTING UNDERGROUND UTILITIES SHOWN HEREON ARE APPROXIMATE IN / LOCATION AND SHOULD BE FIELD VERIFIED BY THE CONTRACTOR. LETCEND SCHEDULE OF ELEVATIONS ! -XX- DENOTES PROPOSED CONTOUR FG=XX.X DENOTES PROPOSED FINISHED GRADE ---XX--- DENOTES EXISTING CONTOUR TOP OF FOUNDATION = 45.00 G7M DENOTES DEEP TEST HOLE LOCATION I BASEMENT SLAB = 87.50 Q DENOTES PERCOLATION TEST LOCATION I INVERT AT BUILDING = 91.46 PVC DENOTES POLYVINYL CHLORIDE PIPE (SEE NOTE 8) INVERT AT SEPTIC TANK IN) = 91.10 FG = 93.2 Avm EXmw DENOTES LIMITS OF SEWER GRAVEL EXCAVATION (SEE NOTES 6 & 7) INVERT AT SEPTIC TANK OUT) = 90.89 - W- DENOTES EXISTING WATER SERVICE -OHW- DENOTES EXISTING OVERHEAD WIRES INVERT AT PUMP CHAMBER (IN) = 90.79 FG = 92.9 -S- DENOTES PROPOSED SOIL PIPE INVERT AT PUMP CHAMBER (OUT) = -FM- DENOTES PROPOSED 2" FORCE MAIN \ INVERTAT D -BOX (IN) = 93.35 FG = 95.1 INVERT AT o -Box �ouT) = 93.14 DESIGN INFORMATIOjN INVERT ® LINE (START) = 93.04 3 BEDROOM 110 G.P.D./BEDROOM, = 330 G.P INVERT ® LINE (END) = ^..2.90 DESIGN FLOW: D• BOTTOM OF TRENCH = 90.90 A GARBAGE DISPOSAL UNIT IS NOT ALLOWED. I GROUNDWATER OFFSET = 4_ REQUIRED SEPTIC TANK: 330 G.P.D. X 200% = 660 MINIMUM 1500 GALLON REQUIRED TBM, PK SET DESIGN GROUND WATER = 89.90 ELEV=91.97 SEPTIC TANK PROVIDED: 1500 GALLON - 2 COMPARTMENT SEPTIC TANK, (MICROFAST 0.5) FORCE MAIN TRENCH DETAIL REQUIRED SIZE LEACHING FACILITY: j 9o��a (NOT TO SCALE) sss sss CLASS 1 SOIL NOTES ! STATE: (330 GPD/ 0.68GPD/SF) = 486 SF 0.68 GPD/SF EFFLUENT LOADING RATE Nom- THE 2" SCH 40 PVC FORCE 1 FINISHED GRADE MAIN SHALL BE INSTALLED 7 MPI DESIGN PERC RATE 4 5. WITH 3' MINIMUM COVER AND UNIFORM BACK PITCH SIZE OF LEACHING FACILITY. i PT- H -g Ott q o•: n o MIN4!' THRUST BLOCKS (40 LB. " TO PUMP CHAMBER(*), 3 - 2 FT WIDE x 2 FT DEEP x 27 FT LONG TRENCHES = 486 SF j O . • 0 4 d • •., o + I A'o ° 4" MIN.) SHALL BE PROVIDED AREA INFO. I MINUS AT ALL ANGULAR FITTINGS. CLEAN WHENEVER SEWER LINES ': 607fOM AREA = 3 TRENCHES x 2 FT WIDE x 27 F( LONG = 1621 SF M gyp• ° • •. , oo' ° '?•o R' ; b' BACKFILL MUST CROSS WATER SIDE AREA = 3 TRENCHES x 2 Fr HIGH x 27 FT LONG x 2 SIDES 324 SF o �G ;; :. ,,, .: .,•••, SUPPLY LINES, BOTH PIPES TOTAL AREA = 162 SF + 324 SF = 486 SF O - PRO OSED ly MIN 6" SHALL BE CONSTRUCTED OF, RET IN1NG WALL � OF 1/q",.;:} �'••'J • , k, CLASS 150 PRESSURE PIPE 486 SF >= 486 sf therefore OK S - 1 .0' W/ IMPERVOUS GTI MINUS }'. AND SHALL BE PRESSURE TESTED TO ASSURE WATER 94. RIER c`�� SAND "• + •• • • • • • TIGHTNESS. PIPE MUST BE SLEEVED OR ENCASED IN SENT CONCRETE LEEVE E FOR H FEET PROPOSED 1SEXA CE DISPOSAL SYSTEM 2" SCH BEYOND CROSSING. 24.0 � 40 PVC (SLEEVE ENDS SHALL BE FORCE ENCASED IN CONCRETE) IF R rI% o MAIN CONSTANT BACK PITCH Cq CANNOT BE PROVIDED THE I FORCE MAIN SHALL BE ' FOR; A LOT A T' INSTALLED AT A MINIMUM ; i . )Jlr DEPTH OF 4'. „ „ DEN RONARRIER r� 'v' 2 MARINLTR SY LANE', YAll MO UT I, SIA DEPTH TO GROUNDWATER: WF -15 WF -4 CO OL BARRIER s STANDING: 145 WEEPING: 9�_ EST SEAS HIGH: 72 Z LOT 20' HEDGE KETCH LN. j s 'ss 15,3447 sF �, wPuF OLD SALT LN. x 1 KITH ? 11505-4 �. 0.357 AC. o FE to APPLICANT: FRED COLLOTTA & RALPH GRAVALLESE PHONE: o R 28 HOLLY LANE } " (508) 309-3510 DATE: 11/15/05 WITNESS: Y_BOH (B.M.) �1JF-16 1 '� o � o DEPTH FROM SOIL SOIL SOIL \ <� LOT 19 ASHLAND, MA 01721 -+ �i To SURFACE HORIZON COLOR MOTTLING OTHER 18,437-* S.F, g F-3' -3 SONE ((0 L i F- 0.42E AC. F•- ZD ! j�� 0 - 6" Ap 10YR3/2 NONE 86 Q � SCALE: �lr: � DATE: 6" - 12" Bw 1OYR5/6 NONE MED. SAND to 12" - 42 C1 2.5Y4/3 NONE MED. SAND O s < S 23�3'SO WF -2 . DESIGN: WAC DRAFTING: 'NAC CHECKED: •-.. � G LL1 42"-120" G2 2.5Y4/4 >7� 0 of SANDY LM o = �1�; N� \ 1 �� -9 MARINERS LN, W o�� wA s'Oy TFAYNE A. CHOUINARD P.E. ^_ G� F- �µtN 6F Af. I YNE A. f (10YR5/8) a �^ ��'� f 0' 20' 40' 60' ,� �`o wF-1 �'��� v c `ARn m 2 MALDEN STREET PARENT MATERIAL O.WASH DEPTH To BeoRocK:NOT DETERMINED rn L /ji No ° z 2e- Scale: i =20 �/y LOCUS �F NATICK, MA 01760 j DEPTH TO GROUNDWATER: , o F C STANDING: NONE WEEPING:77" NOT TO SCALE 9Z 66(508) 650--1000 j �Q- EST SEAS HIGH: S I BLOWER ASSEMBLY w/1 700' OF TANK) ZECAST CONCRETE COVER BROUGHT FINISHED GRAD& ACCESS Paan OMM -\ pl. rV Ere, SAMPLE PORT --f 7" 10 .. LIQUID LEVEL-/ ! . n.. 6' DIA HOLE ' • �3. O� 0 '-6" 1500 GALLON 2' 10" '; MICRO FAST 0.5 �� xoMe vAsr S H EA ; W/REMOTE BLOWER Ler ao wrnma> pc° O o° O coo a wO P$O2%0a Q0,2 000o 00 %02ogo 00a-4? 0009302 o? TILE OF AS.ETPJ (NOT TO SCALE) 24' H-20 CAST IRON MANHOLE FRAME & COVER TO FINISHED GRAD& . •• 4'PERF. PVC 0.6x, MIN SLOPE H-"20 ! ACCESS Paan OMM -\ pl. rV Ere, SAMPLE PORT --f 7" 10 .. LIQUID LEVEL-/ ! . n.. 6' DIA HOLE ' • �3. O� 0 '-6" 1500 GALLON 2' 10" '; MICRO FAST 0.5 �� xoMe vAsr S H EA ; W/REMOTE BLOWER Ler ao wrnma> pc° O o° O coo a wO P$O2%0a Q0,2 000o 00 %02ogo 00a-4? 0009302 o? TILE OF AS.ETPJ (NOT TO SCALE) 24' H-20 CAST IRON MANHOLE FRAME & COVER TO FINISHED GRAD& . •• 4'PERF. PVC 0.6x, MIN SLOPE H-"20 Y SCH 40 PVC EIEC. CONTROL BOX 2" LAYER OF 1/6` TO 1/2' STONE D -BOX THREADED PLUG PUMP TO BE LOCATED 1� DIRIECTI.Y BELOW MOM 2 -COMPARTMENT NUMBER OF OUTLETS 3 3 TRENCHES: 2.0' HIGH x 2.0' WIDE x 27.0' LONG MICROFAST 0.5 PUMP � E NUMBER „°RE �,,m BE PLUGGED D -BOX CONSTRUCTION AND SCHAO PVC PIPE SEPTIC 1/4' WEEP HOLE TANK SEPTIC TANK CONSTRUCTION SHALL COMPLY WITH 15.226 CAPACITY 1000 GALLONS ALL T. LON QQ .0314' TO 1-112' DOUBLE WASHED STONE Qom$$ ALARMi.i>� OHECKHV VIEGt,.•15 JOINTS. SHALL UNUSED MORTARED KNOCKOUTSSOIL CROUP 1 T HESS) DOSING = 4/day • 6 IN - - oe0 ° 080 ° 0.4 HP MEYERS PERC TEST DA TA o o`b$ O o e EFFLUENT PUMP c GDo $DaQU q I�y°e 9i(.� 0 0 �°p008$O�o$ INV.e 9/.:�Ci - O o40 8 6' T2 i'.OTTOM E6.96 , 6'MAK, rD-BOX RISER SECTION VENT STACK 4`SCH N PVC l WITH CHARCOAL FILTER 1 36 LAIN. 120 MIN COVER 36' MAX COVER ,0 00000 000 Oo�Go a0o a0o o0o�00.�00�0o 000 �Oo oOo�Cao O°OC°po•0o°po°Oc°q0°p0°Oc°qc°q coQo oaoo oo°po oaoo a000 ooac oo°oa ocpoc 4'PERF. PVC 0.6x, MIN SLOPE H-"20 LEACHING TRENCHES 2" LAYER OF 1/6` TO 1/2' STONE D -BOX 1' 2 -COMPARTMENT NUMBER OF OUTLETS 3 3 TRENCHES: 2.0' HIGH x 2.0' WIDE x 27.0' LONG MICROFAST 0.5 PUMP CHAMBER NUMBER „°RE �,,m BE PLUGGED D -BOX CONSTRUCTION AND SCHAO PVC PIPE SEPTIC TANK SEPTIC TANK CONSTRUCTION SHALL COMPLY WITH 15.226 CAPACITY 1000 GALLONS ALL ALL PIPES SHATI. BE LEVEL FOR 2 FEET AND SET AT THE SAME ELEVATION QQ .0314' TO 1-112' DOUBLE WASHED STONE Qom$$ JOINTS. SHALL UNUSED MORTARED KNOCKOUTSSOIL CROUP 1 T HESS) DOSING = 4/day • 6 IN - - oe0 ° 080 ° IED BY D.E.P. AND PERC TEST DA TA o o`b$ O o e c c GDo $DaQU q I�y°e 9i(.� 0 0 �°p008$O�o$ INV.e 9/.:�Ci - O o40 8 v DATE OF TESTING: 15 NOVEMBER 2005 -.RTISE AND TEST BY: WAYNE CHOUINARD S' OF CRUSHED, COMPACTED STONE BELOW D -I LEA,CHIN TRENCH I BOTTOM TO BE LEVEL FOR ENTIRE LENGTH kYNE A. CHOUINARD LENGM - %1' ,0 00000 000 Oo�Go a0o a0o o0o�00.�00�0o 000 �Oo oOo�Cao O°OC°po•0o°po°Oc°q0°p0°Oc°qc°q coQo oaoo oo°po oaoo a000 ooac oo°oa ocpoc ..000 eoc .o0od�0000 �• �&•OF CRUSHED. COMPACTED STONE BELOW TANK Oo.o0o�0oe°OoCROHM. H-"20 LEACHING TRENCHES - 6" OF CRUSHED. COMPACTED --� COMPACTED D -BOX MNE BELOW TANK 2 -COMPARTMENT NUMBER OF OUTLETS 3 3 TRENCHES: 2.0' HIGH x 2.0' WIDE x 27.0' LONG MICROFAST 0.5 PUMP CHAMBER NUMBER „°RE �,,m BE PLUGGED D -BOX CONSTRUCTION AND SCHAO PVC PIPE SEPTIC TANK SEPTIC TANK CONSTRUCTION SHALL COMPLY WITH 15.226 CAPACITY 1000 GALLONS ALL ALL PIPES SHATI. BE LEVEL FOR 2 FEET AND SET AT THE SAME ELEVATION INSTALLATION SHALL COMPLY WITH SEC.15.232 OF TITLE 5. INSTRUCTED WITH OF TITLE 5. UNUSED KNOCKOUTS SHALL BE CAPACITY 1 G'O GALLONS ALL MORTARED SOLID (3' THICKNESS) ALSO le MIN. INSIDE DIMENSION. JOINTS. SHALL UNUSED MORTARED KNOCKOUTSSOIL CROUP 1 T HESS) DOSING = 4/day - - a8 { HAVE PASSED IED BY D.E.P. AND PERC TEST DA TA IAS BEEN (STENT WITH THE DATE OF TESTING: 15 NOVEMBER 2005 -.RTISE AND TEST BY: WAYNE CHOUINARD N 310 CMR WITNESSED BY:BRUCE MURPHYIYARMOU'H SOH kYNE A. CHOUINARD PERC 1 PERC 2 DEPTH OF TEST: 58" 68" ®5- RATE: <2 mni 7 mpi fITNESS: Y_BOH (B.M.) I SOIL OTHER MOTTLIAIG NONE NONE SANDY LOAM i NONE MED. SAND >5%@MED. SAND (1 OYR5/8) BEDROCK:NOT DETERMINE _ EST SEAS HIGH: 60" .05-2 VITNESS: Y_BOH (B.M.) qqq� SOIL OTHER MOTTLING 7 NONE y� 3 NONE MED. SAND / NONE MED. SAND K SET / >5%@ FINE SAND =93.8866 11 �� a (1 OYR5 18) � o I BEDROCK:NOT DETERMINED 'L- EST SEAS HIGH: 60" 05-3 WITNESS: Y_BOH (B.M.) SOIL OTHER MOTTLING 2 NONE '6 NONE MED. SAND 5 NONE MED. SAND k >72 © of SANDY LM (1 OYR5 /8) ' EST SEAS HIGH: 72" T05-4 WITNESS: Y_BOH (B.M.) SOIL OTHER MOTTLING '2 NONE '6 NONE MED. SAND 3 NONE MED. SAND 4 >5% @ of SANDY LM (1OYR5/8) -o BEDROCK:NOT DETERMINED 11 EST SEAS HIGH: 77" 111 ,• •'•11 CULTEC, DOSED AREA GENERAL NOTEAS (NOT TO SCALE) 1. ALL ELEVATIONS REFER TO AN ASSUMED DATUM. FINISHED GRADE 2. SEE LOCATION OF BENCHMARK ON PLOT PLAN. 3. THIS PLAN IS INTENDED FOR THE DESIGN AND CONSTRUCTION OF THE JJJJ=JJJJ=JJJJ=JIJJ= -JIJJ=JJJJ= SEWAGE DISPOSAL SYSTEM ONLY. 12" MIN COVER 4. FINISHED GRADE TO BE PERFORMED IN ACCORDANCE WITH PLOT PLAN. 36" MAX COVER 5. ALL CONSTRUCTION SHALL CONFORM WITH TITLE 5 OF 1995 AND WITH 2" LAYER OF 4" SCH40 PVC THE BOARD OF HEALTH REGULATIONS FOR THE TOWN; OF YARMOUTH. 1/8'#- LAER F PERF. PIPE 6. THE ENTIRE A & B SOIL HORIZONS AND ANY ADDITIONAL DELETERIOUS PEA STONE :0.- S'' .t;•v = • (3/8„- 5/8» �' '' "�''" ' ar MATERIAL(S) SHALL BE REMOVED FOR A DISTANCE OF 6" INTO THE C1 SOIL e PERFORATIONS OHORIZON AND TO THE SPECIFIED DISTANCE AROUND THE LEACHING FACILITY 3/4" to 1-1/2" $aa �$�° AS SHOWN IN PLAN VIEW. THE EXCAVATION SHALL 6E BACK FILLED DOUBLE WASHED " ° o UTILIZING MATERIAL SPECIFIED IN GENERAL NOTE #7.1 STONE, FREE FROMo� 0 0%m 7. SELECT IMPORTED SEWER GRAVEL SHALL SATISFY THE SIEVE GRADING FINES & DUST o 24" °oog o° REQUIREMENTS OF TITLE 5 SEC. 15.255(3) AND CONTRACTOR SHALL o o o@ o PROVIDE SOIL LAB TESTING RESULTS. 8. TIGHT JOINT PIPING SHALL CONSIST OF 4" SCH, 40 PVC UNLESS 6" GRAVEL ,• �. OTHERWISE NOTED. i BASE /f . f/. 9. IN CASES WHERE LEDGE OR BOULDERS ARE PRESENT, THE DESIGN ENGINEER, 24" 4' 24" 1 WILL NOT BE RESPONSIBLE FOR ASSURING THE AMOUNT OF ROCK TO BE ENCOUNTERED. MIN. s OPE OF LEACHING LINE Is 0.57. 10. THE DESIGN ENGINEER WILL NOT BE RESPONSIBLE FOR THE PERFORMANCE FOR SPACING SEE PUN VIEW. OF THIS SYSTEM UNLESS CONSTRUCTED AS SHOWN HEREON. ANY ALTERATIONS MUST BE APPROVED W WRITING. BY THE DESIGN ENGINEER. LEACHING TRENCH 11. HEAVY MACHINERY SHALL NOT BE PERMITTED TO PASS OVER THE CROSS SECTION LEACHING FACILITY. 12. THERE ARE NO KNOWN WELLS OR WETLANDS WITHIN 100' .OF THE PROPOSED LEACHING FACILITY, UNLESS AS OTHERWIS SHOWN HEREON. 13. THE ENTIRE SOIL ABSORPTION SYSTEM SHALL BE STAKED AND FLAGGED BREAK-OUT SLOPE DETAIL AFTER CONSTRUCTION AND SHALL REMAIN IN PLACE ;UNTIL A CERTIFICATE (Nor To SCALE) OF COMPLIANCE IS ISSUED BY THE BOARD OF HEALTH. 14. THE RECORD SEPTIC INSTALLER AND THE SEPTIC SYSTEM DESIGN ENGINEER MIN SLOPE SHALL PROVIDE WRITTEN CERTIFICATION AND AN AS-WLT PLAN IN FINISHED GRADE - \ MI \ L \\�/\\�\\�\\��\� /\\��� ; ACCORDANCE WITH 310 CMR SEC. 15.021. /;/%/iale 1 15. THE DESIGN ENGINEER SHALL STAKE THE SEPTIC SY TEM FOR CONSTRUCTION. TOP OF LEACHING FACILTY 12" MIN.16. THE PROJECT SITE IS NOT LOCATED IN A NITROGEN ;SENSITIVE AREA. 15 MIN, 17. THE SEPTIC SYSTEM COMPONENTS ARE NOT TO BE CONCEALED WITHOUT 3 /� 10' w IMP.6 BARRIER : ;.,::;•;.,«:s::• ..: :.::::.::.. ;..;::•w :•x / ( / ) INSPECTION AND APPROVAL BY BOTH THE LOCAL BOARD OF HEALTH AND \ d o O O e C a e ••C o -PROPOSED THE DESIGN ENGINEER. - I . a LEACHING o a T v 5' MIN. * 'FACfLITY�° o o ° 18. MASSACHUSETTS LAW REQUIRES THAT bIG SAFE BE OTIFIED 72 HOURS PRIOR C, ° o C, ° • o TO ANY EXCAVATION. 19. ALL EXISTING UNDERGROUND UTILITIES SHOWN HEREON ARE APPROXIMATE IN LOCATION AND SHOULD BE FIELD VERIFIED BY THE CONTRACTOR. LEGEND SCHEDULE OF ELEVATIONS' -XX- DENOTES PROPOSED CONTOUR � FG=XX.X DENOTES PROPOSED FINISHED GRADE { --- XX--- DENOTES EXISTING CONTOUR TOP OF FOUNDATION ® DENOTES DEEP TEST HOLE LOCATION BASEMENT SLAB = 57.50 ® DENOTES PERCOLATION TEST LOCATION ]VERT AT BUILDING = 91.46 PVC DENOTES POLYVINYL CHLORIDE PIPE (SEE NOTE 8) = 9r.ro FG = 93.2 '"A'" EXmw DENOTES LIMITS OF SEWER GRAVEL EXCAVATION (SEE NOTES 6 & 7) INVERT AT SEPTIC TANK (N) - W - DENOTES EXISTING WATER SERVICE e INVERT AT SEPTIC TANK (OUT) = 90.89 -OHW DENOTES EXISTING OVERHEAD WIRES I INVERT AT PUMP CHAMBER IN) = 90,79 FG = 92.9 -S-- DENOTES PROPOSED SOIL PIPE INVERT AT PUMP CHAMBER OUT) = 3'aG.tMb11 -FM- DENOTES PROPOSED 2" FORCE MAIN INVEflo = 93.35 FG = 95. t �' ` INVERRT AT D B X T AT D -BOX �ouT) = 93.14 DESIGN INFORMATION 1 s INVERT 0 UNE START = 93.04 3 BEDROOM @ 110 G.P.D./BEDROOM, = 330 G.PiD. G?��/•-ro ) DESIGN FLOW. `Lr INVERT 0 LINE END = a.,2.90 � � `4350 (START) A GARBAGE DISPOSAL UNIT IS NOT ALLOWED. f Ed s of BOTTOM OF TRENCH = 90.90 ° a ent v GROUNDWATER OFFSET = 9_ REQUIRED SEPTIC TANK: 330 G.P.D. X 200% = 660 11MINIMUM 1500 GALLON REQUIRED N 2 43' TBM, PK SET DESIGN GROUND WATER = °0-- SEPTIC TANK PROVIDED: 1500 GALLON - 2 COMPARTMENT SEPTIC TANK, (MICROFAST 0.5) 50" £ ELEV=91:.97 5, 5•&' Isolated /and OW> subject toO1l pl t REQUIRED SIZE LEACHING FACILITY: 800ding ' 'c o FORCE MAIN TRENCH DETAIL 1 CLASS 1 SOIL 86 3 FM TO VENT 0 9 ��� (NOT TO SCALE) *ar NOTES *** STATE: (330 GPD/ 0.68GPD/SF) = 486 SF a -a---' 0 R2 ,��s 1 0.68 GPD/SF EFFLUENT LOADING RATE WE -11 WF O ono°n- lotto RESERVE r4f 27' 7 MPI DESIGN PERC RATE o �'�p' FINISHED GRADE MAIN SHALL BE INSTALLED' i 4• 5 - ' WITH 3' MINIMUM COVER SIZE OF LEACHING FACILITY: ; L1+ AND UNIFORM BACK PITCH 111505- 00 MIN 4" TO PUMP CHAMBER(*), 3 - 2 FT WIDE x 2 FT DEEP x 27 FT LONG TRENCHES = 486 SF 1 WF -8 1 00 GALLON 10' PT- H ;o,•q°''p; ' 1?;000i LOAM THRUST BLOCKS (40 LB. 2 0 ARTMENT -B Q , b o., ...p " AREA INFO: MIC - ST 0.5 pp1V ! o,, , .., , ' 4 MIN.) SHALL BE PROVIDED S ANK . o o o • • . MNus AT ALL ANGULAR FITTINGS. BOTTOM AREA = 3 TRENCHES x 2 FT WIDE x 27 FT LONG = 1621 SF WF -12 60 0 /� r\ /p ((��, :,:$'9�,�'`o,' CLEAN WHENEVER SEWER LINES WF- 7 2 ' o O.`J c : • p , , SIDE AREA = 3 TRENCHES x 2 FT HIGH x 27 FT LONG x 2 SIDES 324 SF a m o b BACKFILL MUST CROSS WATER SUPPLY LINES BOTH PIPES TOTAL AREA = 162 SF + 324 SF = 486 SF 80RDERl SY i ; ; , VEGETA p � � - PRO OSED MIN 6" :. , ".. i SHALL BE CONSTRUCTED OF 486 SF >= 486 sf therefore OK s , ti ;;, .. • r; '".1 ' • CLASS 150 PRESSURE PIPE WERAN o �1 Z c~j RE7 INING WALL �G OF 1/4 , •„ , FM ! ; AND SHALL BE PRESSURE 'WF- 13 ` a 71 ti a 0' / n TESTED TO ASSURE WATER' ya O m 0 pD "110.5' 1 W IMPERVOUS a, MINUS +;.,.,.•.I+ DRYWELL o� b x 94. TIER �^ fnn SAND tf..: ,.':°: :: TIGHTNESS. PIPE MUST BE _ 1 ^ ""' SLEEVED OR ENCASED IN ^ WF -6 ' ` / CONCRETE FOR 10 FEET I Map ;420 o g 2'' " " 2" SCH BEYOND CROSSING. PROPOSED S F IYA G.E DISPOSAL SYSTEM r5• I oa 40 PVC (SLEEVE ENDS SHALL BE VF -14 (Lots 19 & 20) 24.0 y FORCE ENCASED IN CONCRETE) IF d FRO 0$� p MAIN CONSTANT BACK PITCH TOTAL AREA = 33, 781 fRbIDU Try ° qy o CANNOT BE PROVIDED THE /J� N FORCE MAIN SHALL BEFOR. L A l : INSTALLED AT A MINIMUM !; WF -5, 9 VV DEPTH OF 4'. PRD SED EROSIO a, 2 MARINERS LANE, YARMOUTH MA WF -15 WF -4 Co E OL BARRIER ca3 HEDGE KETCH LN. LOT 20 Y , w e�F OLD SALT LN. x APPLICANT: FRED COLLOTTA & RALPH GRAVALLESE PHONE: 15,344E S.F. ___ ' 0.35-+ AC. ,�G� FfiR 28 HOLLY LANE (508) 309-3510 'F-16 `� a �� ASHLAND, MA 01721 LOT 19 T WF -3 20 I Li! W 18,437-+ S.F. 8 NF z LIJ / 0.42-+ AC. a J SCALE: : Zp DATE: q/76 ! v 6 DESIGN: WACDRAFTING: 'NAL• CHECKED: S 23435.0.. WF -2 GAG Z %iVOF,<�ss'c, 1 .0 q� MARINER'S LN, v �o+ EAc y� TYAYNE A. CHOUINARD, P.E. 0120' 40' 60' y WF -1 �'/F s rvu 2 MALDEN STREET LOCUS NATICK, ' MA 01760 s Scale: 1 "=20'�9� NOT TO SCALE s 9 2 6d (508) 663-1003