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HomeMy WebLinkAboutEngineer Plansnn^• -V • 4 vr/,LIry dalF_ e ti �b CONSERVATION NOTES SiTE WORK RVQUTRF %1F.r'TS FOR 100 FT. RUFFER 7.ONF. L THE WORT; LIMIT SHALL. BE FITTED WITH A SILT FENCE, SUITABLE TO TiLE CONSERVATION CO%IMiSSION. TO CONTAIN THE WORK AREA. THE SiLT FENCE MUST REMAIN tN PLACE UNTIL. THE ALTERED AREAS HAVE BEFIN PROPERLY STABILIZED WITH PLANTINGS, MULCII AND SEED GERMINATION. 2. THE DISTURBED OPEN AREAS SHALL BE LOAMED WiTH A MIN. OF 6 INCHES OF HiGH QUALITY TOPSOIL, LiNIED AND SEEDED (WITH SUITABLE GRASS SEED SUCH AS A TYPICAL CAPE COD CRASS SFF.D lkfiX. 3. AI.L OTHER DISTURBED EARTH AND GARDEN AREAS SHALL. RECEIVE LANDSCAPE RESTORATION iN ACCORDANCE WiTH A LANDSCAPE PLAN PROVIDED BY ALLEN W. ABRAHAMSON AND ASSOCIATES OF SANDWICH, MA AND BROOKSVILLE, ME- 4. STAIRWAY CONSTRUCTION WORK SHALL BE BY HAND WiTH POST HOLES BEING TIIE LIMIT OF EXCAVATION. S. THE COASTAL BANK SLOPE iN THE IMMEDIATE AREA OF THE STAIR SLIALL BE PLANTED WITIi 3 GAL SIZE NATIVE SHORE - HARDY SHRL`BS AND PLANTS WHERE NEEDED TO MITIGATE IMPACT FROM THE STAIRWAY WORK ACTIVITY IF NECESSARY. 6. ACCESS FOR THE PROJECT SHALL BE ALONG TiiE PROPOSED DRIVEWAY FRONT GREAT ISLAND RD. THERE IS NO NEED FOR MACHINE ACCESS CLOSER THAN SO FT. TO THE TOP OF THE COASTAL BANK. 7. TIIE PROPOSED LANDSCAPE WALL SHALL BE A DRY NIASONRY EFFORT AND WILL REQUIRE MINiMAL FOOTING EXCAVATION. -A O L D% 42 (4� 4 2- 4, /'rtaP pS•EO AvoC�'�Ti¢ �"TiL r �k 7-GRouNe OPO SE1: wfL L 1 w oo os tv \ \\ 2 TOP OF COn/C , ogo/Peez rr GO/2/vE-/Z /30Un/L� 2- Y `., 7-0 P A A / L� SE/,ev/v ;-0 /3E 13 , sNE O / ry T. 1 E FiEL.� AA/O /Z To Co~5-;-. "O /2/sE/Z 4oA/�OS K lI 2 k /L•• ST/1 /IV GE Z CO A S7-,4 4 13^1N / r'I""X 4�" /BUSTS w��•-�//V. 4 FT vr•7 Eev T- r I I ALL F/2A•'�F Lvi'»�3E� /3 E C C 4P /'. i q/r, r A/L /-/A/t�w,�rzE GAcvA/v/Z.f.D d o L 7-96 = 7/t: r STFE a E GENERAL NOTES 1. ELEVATIONS REFER TO NGVD DATUM. ELEVATION BENCH'SLASKS ARE THE TOP OF THE CONCRETE PROPERTY BOUNDS: MI - THE LOT LINE NEAR THE NORTHEAST LOT CORNER; N 2 SOUTHWEST LOT CORNER NEAR GREAT ISLAND ROAD. CONTACT CAPE COD ENGINEERING, INC. FOR ADDITIONAL ELEVATION INFORMATION. 2. ALL CONSTRUCTION MATERIALS SHALL CONFORM TO THE STATE SANITARY CODE. TITLE S AND TOWN OF YARMOUTH HEALTH REGULATIONS. 3. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE HEALTH DEPT. AND CAPE COD ENGINEERING, INC. 4. INSTALLATION CONTRACTOR SHALL VERIFY WITH PLUMBING CONTRACTOR THE SOIL PIPE EXIT LOCATIONS AT THE FOUNDATION PRIOR TO SETTING COMPONENTS AND MAKING CONNECTIONS. 5. WHERE THE PROPOSED WATER SERVICE PIPE CROSS:S THE GUEST COTTAGE SOIL PIPE PROVIDE A 20 FT. LENGTH OF SCH. 40 PVC SOIL PIPE CENTERED ON THE POINT OF CROSSING. PRESSURE TEST TO INSURE WATER - TIGHTNESS. THE SOIL PIPE FOR GUEST COTTAGE CONNECTION TO THE SEPTIC TANK MAY BE INSTALLED AND CAPPED PRIOR TO GUEST COTTAGE CONSTRUCTION IF NECESSARY TO LIMIT FUTURE LANDSCAPE DISTURBj.NCE. 6. A 5 FT. PERIMETER EXCAVATION IS REQUIRED TO REMOVE UNSUITABLE SOIL AROUND AND BELOW THE SAS. TO A DEPTH OF APPROXIMATELY 7 FT. REMOVE THE SURFACE SOILS AND THE CI SOIL LAYER SHOWN IN THE SOIL TESTS. REPLACE EXCAVATED SOIL WiTH A SUITABLE SAND FILL MEETING TITLE 5 SPECIFICATIONS. CONSTRUCT THE SAS IN THE NEW MATERIAL. REUSE EXCAVATED TOPSOIL AND SUBSOIL FOR EARTH COVER AS NEEDED. 7. INSTALLER SHALL CONTACT CAPE COD ENGINEERING, INC (508-8964861) FOR A SOIL QUALITY INSPECTION OF THE PERIMETER EXCAVATION. CONTACT THE ENGINEER IF ANY QUESTIONS OR DOUBTS ARISE REGARDING SOIL CONDITIONS ENCOUNTERED DURING CONSTRUCTION. 8. INSTALLER SHALL CONTACT ENGINEER ALSO AT COMPLETION OF CONSTRUCTION FOR G R QvAL. I ( SYSTEM CERTIFICATION IF REQUIRED BY THE TOW?;. LEGEND ' I 9. NO KNOWN WELLS EXIST WITHIN 200 FT. OF THE PROPOSED SEPTIC SYSTEM OTHER THAN ' THE PROPOSED WELL INDICATED. NO KNOWN SEPTIC SYSTEMS EXIST WiTHIN 200 FT. OFEXISTING Elrev. CONTOUR I , ' THE PROPOSED WELL OTHER THAN THE PROPOSED SEPTIC SYSTEM SHOWN. z z Y o EXlsmc sroT ELEV. 10. PLAN REFERENCE: LCP 0 4075 J, SHEET It OF 13. 11. ALL LAND AREA ON THE COASTAL BANK BELOW ELEV. r 19 LiES WITHIN THE COASTAL 'z ° PROPOSED SPOTtLEV. 2A (/V o SGA L e) FLOOD ZONE,'V T WITiI BFE =19. THE UPLAND PORTION OF THE SUBJECT LOT 42 -Cr-- PROPOSED ELEV. CONTOUR INCLUDING THE ENTIRE BUILDING SITE LiES WITHIN FLOOD ZONE'C'. � PROPOSSDSrPTICTANX 0 PROPOSED DISTRIBUTION BOX F=1 PROPOSED SEPTIC SOIL ABSORPTION SYSTEM Z J b SOIL TEST LOCATION TOP OF SLOPE O Y . -- • .... 100 FT. AND 30 PT. BUFFER ZONE LINE FROM WETLAND EDGE x --x •--X-- PROPOSED WORK LIMIT -- PROPOSED WATER MAiN /SERV)CE . --U E-- L`NDERGROuND ELECTRIC UT1Lt1•IES i OVERHEAD WIRES t CENTERLINE f PROPERTY LINE (3 r/ww/ k , n �4 R , Z O n/ E of /N FwE /v c E � � L3 0vv v E'G -. /8. 9 t5 /V G•- Y p L/A,�Es As /•�OT�SrEo ' 2oF7- WEST ' '+ • / zz.9 \ 100 , l U + OPL �2.j 6/9/a raG E 0/ E 1 b ' �nrz tv7v.eE EL= 23.0 4,0 -4 i G t/E S T CO r7.47 \ S /J P / SA/1//T-AAY'Cl 0Y✓ 1'70 L�" •yY Q Q /// /Y �� TE o S"1f:`_- r TAn�k t �� �O r 7,�y Lf / �1 G �i \ S EE A/ O rE ' i ' IV i PR 4POSED 1 ! 0 P �L 0 Q x y Q Z3. ! t lSG I 10 E -.. TriRN/N W, I r �� / Q i prto p- \ �P '✓ A)E - ' 0 / O fl A C"00 4„ 5 i 1 I r 4'GRAw L�/ / ,�, 1 h. 0 v LG 0 � sp.4CE �• . zn .................... Ix 4 C 1IAMtu�".` LOCUS MAP \ 05, n,� o P00, ZS UE ,\ t oP0 / opE�, E.cEVAr,Ej> 13E/4 Gy ACGE SS V J 17 v , DESIGN DATA Z S SYSTEM DESIGNED FOR GARBAGE DISPOSAL. i / 8' CO ' 0 HYDRAULIC LOADING -6 BEDROOMS X I IOGPD/BR 660.0 GPD DEEP OBSERVATION HOLE M i DEEP OBSERVATION HOLE 02 TANK DESIGN Performed by Robert M. Perry, P.E. Performed by Robert M. Perry, P.E. PRfIViT►F TWO SEPTIC TANKS IN SERIES Test Date: March 31, 19" ; Witness: Amy Von Hone, Yarmouth Health Dept Tat Datr. March 31,19" ; Witness: Amy Von Hose, Yarmouth Health Dept. /� 00 #1. 200 X 660 GAL. -1,320 GAL - PROVIDE 1500 GALLON S IC TANK:, H-10 k2. 1 •. 660 - 660 GAL - PROVIDE 1000 G C TANK, H-10 ESIGN PERCOLATION RATE - LESS THAN S MPI .'►M LONG TERHYDRAULIC LOAD RATE - 0.74 GPD/S.F. / 1,5 - 0.49GAL/S.F. SIDEWALL AREA (2 UNITSx2x39'+12.83'x2') - 414.6 S.F. BOTTOM AREA - (2 UNITS) 39' It 12.93'-1,000.7 S.F. LOADING: (414.6 S.F. + 1000.7 S.F.) 0.493 GAL/S.F./DAY - 697.8GPD TOTAL LEACHING CAPACITY = 697.8 GPD elevation depth (in.) horizon texture color mottling other 23.5 - 23.2 6-4 O HEMIC 23.2 - 23.0 4-6 E loam, sand IOYR Sa 23.0 - 22.8 6-9 A loam. sand 1 OYR 3/ 4 22.E - 21.2 9 - 29 B Was. sand 10YR 51 21.2 - 16.g 28- 30 Ct sand. loam L5Y 5/4 pockeU s. Iosm 16.2 -12.5 20 -132 Ci loans. sand cleaner. med. elevation depth (in.) horizon texture color mottling other 23.5 - 23.3 0-3 O HEMIC 23.3 - 23.1 3.5 E loam. sand IOYR 541 23.1- 22.3 6-9 A losm. sand IOYR 3/ 4 22.3 - 21.0 9 - 30 B loam. toad IOYR SJ11 21.2 -16.5 28- g4 CI sand. loam 2.5Y 514 pockepocketsL loom 16.5 -12.5 80 -132 G loam. sand cleaner. med. PROVIDE 2 SEPARATE GALLEY -TYPE LEACHING UNITS EACH CONSISTING OF 4 PRECAIST Parent material: Ice Contact Deposit Parent material: ice Contact Deposit CONCRETE, SW GALLON, H-20 LEACHING DRYWELLS, END - TO - END, CENTERED iN A 3q FT. Depth to Groundwater: mot encountered Depth to Groundwater. sot encountered LONG X II.83' WiDE TRENCH, SURROUNDED BY '/." TO 1 yi" DIAMETER. DOUBLE -WASHED STONE. Pere. test data: Presoaked. Perked. 12" - 9" : 2 min. 6 sec.; 9' - 6" :4 mis. 4 sea Pere• teat data: See test M 1 SET TO THE SPECIFIED ELEVATIONS, AT THE LOCATION SHOWN ON THE PLAN. Bottom of percoLtiom test hole ®112 Inches depth PERCOLATION RATE : Las than 5 MPI PERCOLATION RATE: Less than 5 MPI Z Ar 2 Z- SE pT- I C SYST C- M 1=7r2_0FI LE -VJO sc�.r`It- IAANWOLt cove R-PAIN.OIA-ZW VANE.-t0Lrz 6 COVE R-MIN .OIA-Z4` dMANHOLt WITH CADN<RZTC` covlsR T12AME t3ROUcSNT tslmu�Kr U Ta w1T1.�11`. c' or $sx0uaNT u TO wITHIK z" ors 2" LAYER fa'-�• -� WITHIN ��� of FIIJIsHED GRAflE i-1Nl15HLLD GLZADI+ FtNtgHED GWADE / WASI•ILD STt�Nt i i !! uvur 20 /7 SAC OUTLLT i 4t__.__._ o, �. . MAY_ MN 14 l„L , DV.NOOV4t1T Z(Dn y. 6 1 INv. • 7 ` I ' 3 --- . • C7 C3 El 0 GA % zn T-• 33 GAs - '''. .• C7 C]II C7gC]G7 C7 C] o0aaaacsaoor= � • o. ,� - '. '•_ [� C] Q Q C7 zi CI C7 rm 0 Q IM 0 Cr l= Q 17 Q Q M Q , d- o" SAF FL•L C1- o.. 8AF FLE c3 c1 a Q ca a a ca ca o•s'or 314" '� 0..� ; .. • `LIQUID LEVEL %V;6SrON6S; Z , BELOW TANK �yz,- s6 Nt<RC'�t'SLL =vT LEA.TI VONS WA%HE o �ui= S: ! ,., ` . :. OF ALL OUTLETS ib e •' A ♦ rib ` ♦. , /a '� �• .• o ►' r- ♦ • i\- �, i .+ 8 ' �• ' .. o ., a 'I ,• • • V • • • b �• . • • o c v • • • • •/ b \e • BE -114E SAME OR if I ELEV.= 7. 6? No 1't= • i o . t .a ` _ Uses RcTATI N ct. W I 1 R `_7 -- ALL- PERIL- Tp dt ` 4•Q T'V.C.TIGHT SMF-nC TAP�It-e SEP�C T'At1tI< OUTLET P(CAL LF�aC`M S TAM CRc -_3CGTION SDi1iT. CA w-t . / S `O G t„a,l,LoK% /oO O 1 -No scA►Ltr - PRCCA6T iZCt1yC�C7CCp GDNCCLETt p� A6T T2!~I1lFOLZCeD QDNCGZLTt L-F-Vr Tb;Z AT LGA TIC �V� Z `, TWO FF-MT / s 0 20 AD ' t SErTY �N` Ig�l�l�b L 6 aaS Z 4aAl tlq 1� l&Wh /ell*7 7-M add© df- PLAN OF PROPOSED SUBSURFACE SEWAGE DISPOSAL SYSTEM FOR A PROPOSED SINGLE FAMILY DWELLING SCALE:AS NQJED LOT 42 GREAT ISLAND ROAD Itt Rflb DATE:: MAY 14, 2002 WEST YARMOUTH MASSACHUSETTS CrAl-I GAPE COD ENGINEERING, INC u SO LELAND RD. BREWSTER, MA 02631 508-896-4861 'LOCUS: ASSESSORS' rIAP 3, PARCEL C, 42 DRAWING NUMBER elevation depth (in.) horizon texture color mottling other 23.5 - 23.3 0-3 O HEMIC 23.3 - 23.1 3.5 E loam. sand IOYR 541 23.1- 22.3 6-9 A losm. sand IOYR 3/ 4 22.3 - 21.0 9 - 30 B loam. toad IOYR SJ11 21.2 -16.5 28- g4 CI sand. loam 2.5Y 514 pockepocketsL loom 16.5 -12.5 80 -132 G loam. sand cleaner. med. PROVIDE 2 SEPARATE GALLEY -TYPE LEACHING UNITS EACH CONSISTING OF 4 PRECAIST Parent material: Ice Contact Deposit Parent material: ice Contact Deposit CONCRETE, SW GALLON, H-20 LEACHING DRYWELLS, END - TO - END, CENTERED iN A 3q FT. Depth to Groundwater: mot encountered Depth to Groundwater. sot encountered LONG X II.83' WiDE TRENCH, SURROUNDED BY '/." TO 1 yi" DIAMETER. DOUBLE -WASHED STONE. Pere. test data: Presoaked. Perked. 12" - 9" : 2 min. 6 sec.; 9' - 6" :4 mis. 4 sea Pere• teat data: See test M 1 SET TO THE SPECIFIED ELEVATIONS, AT THE LOCATION SHOWN ON THE PLAN. Bottom of percoLtiom test hole ®112 Inches depth PERCOLATION RATE : Las than 5 MPI PERCOLATION RATE: Less than 5 MPI Z Ar 2 Z- SE pT- I C SYST C- M 1=7r2_0FI LE -VJO sc�.r`It- IAANWOLt cove R-PAIN.OIA-ZW VANE.-t0Lrz 6 COVE R-MIN .OIA-Z4` dMANHOLt WITH CADN<RZTC` covlsR T12AME t3ROUcSNT tslmu�Kr U Ta w1T1.�11`. c' or $sx0uaNT u TO wITHIK z" ors 2" LAYER fa'-�• -� WITHIN ��� of FIIJIsHED GRAflE i-1Nl15HLLD GLZADI+ FtNtgHED GWADE / WASI•ILD STt�Nt i i !! uvur 20 /7 SAC OUTLLT i 4t__.__._ o, �. . MAY_ MN 14 l„L , DV.NOOV4t1T Z(Dn y. 6 1 INv. • 7 ` I ' 3 --- . • C7 C3 El 0 GA % zn T-• 33 GAs - '''. .• C7 C]II C7gC]G7 C7 C] o0aaaacsaoor= � • o. ,� - '. '•_ [� C] Q Q C7 zi CI C7 rm 0 Q IM 0 Cr l= Q 17 Q Q M Q , d- o" SAF FL•L C1- o.. 8AF FLE c3 c1 a Q ca a a ca ca o•s'or 314" '� 0..� ; .. • `LIQUID LEVEL %V;6SrON6S; Z , BELOW TANK �yz,- s6 Nt<RC'�t'SLL =vT LEA.TI VONS WA%HE o �ui= S: ! ,., ` . :. OF ALL OUTLETS ib e •' A ♦ rib ` ♦. , /a '� �• .• o ►' r- ♦ • i\- �, i .+ 8 ' �• ' .. o ., a 'I ,• • • V • • • b �• . • • o c v • • • • •/ b \e • BE -114E SAME OR if I ELEV.= 7. 6? No 1't= • i o . t .a ` _ Uses RcTATI N ct. W I 1 R `_7 -- ALL- PERIL- Tp dt ` 4•Q T'V.C.TIGHT SMF-nC TAP�It-e SEP�C T'At1tI< OUTLET P(CAL LF�aC`M S TAM CRc -_3CGTION SDi1iT. CA w-t . / S `O G t„a,l,LoK% /oO O 1 -No scA►Ltr - PRCCA6T iZCt1yC�C7CCp GDNCCLETt p� A6T T2!~I1lFOLZCeD QDNCGZLTt L-F-Vr Tb;Z AT LGA TIC �V� Z `, TWO FF-MT / s 0 20 AD ' t SErTY �N` Ig�l�l�b L 6 aaS Z 4aAl tlq 1� l&Wh /ell*7 7-M add© df- PLAN OF PROPOSED SUBSURFACE SEWAGE DISPOSAL SYSTEM FOR A PROPOSED SINGLE FAMILY DWELLING SCALE:AS NQJED LOT 42 GREAT ISLAND ROAD Itt Rflb DATE:: MAY 14, 2002 WEST YARMOUTH MASSACHUSETTS CrAl-I GAPE COD ENGINEERING, INC u SO LELAND RD. BREWSTER, MA 02631 508-896-4861 'LOCUS: ASSESSORS' rIAP 3, PARCEL C, 42 DRAWING NUMBER PROVIDE 2 SEPARATE GALLEY -TYPE LEACHING UNITS EACH CONSISTING OF 4 PRECAIST Parent material: Ice Contact Deposit Parent material: ice Contact Deposit CONCRETE, SW GALLON, H-20 LEACHING DRYWELLS, END - TO - END, CENTERED iN A 3q FT. Depth to Groundwater: mot encountered Depth to Groundwater. sot encountered LONG X II.83' WiDE TRENCH, SURROUNDED BY '/." TO 1 yi" DIAMETER. DOUBLE -WASHED STONE. Pere. test data: Presoaked. Perked. 12" - 9" : 2 min. 6 sec.; 9' - 6" :4 mis. 4 sea Pere• teat data: See test M 1 SET TO THE SPECIFIED ELEVATIONS, AT THE LOCATION SHOWN ON THE PLAN. Bottom of percoLtiom test hole ®112 Inches depth PERCOLATION RATE : Las than 5 MPI PERCOLATION RATE: Less than 5 MPI Z Ar 2 Z- SE pT- I C SYST C- M 1=7r2_0FI LE -VJO sc�.r`It- IAANWOLt cove R-PAIN.OIA-ZW VANE.-t0Lrz 6 COVE R-MIN .OIA-Z4` dMANHOLt WITH CADN<RZTC` covlsR T12AME t3ROUcSNT tslmu�Kr U Ta w1T1.�11`. c' or $sx0uaNT u TO wITHIK z" ors 2" LAYER fa'-�• -� WITHIN ��� of FIIJIsHED GRAflE i-1Nl15HLLD GLZADI+ FtNtgHED GWADE / WASI•ILD STt�Nt i i !! uvur 20 /7 SAC OUTLLT i 4t__.__._ o, �. . MAY_ MN 14 l„L , DV.NOOV4t1T Z(Dn y. 6 1 INv. • 7 ` I ' 3 --- . • C7 C3 El 0 GA % zn T-• 33 GAs - '''. .• C7 C]II C7gC]G7 C7 C] o0aaaacsaoor= � • o. ,� - '. '•_ [� C] Q Q C7 zi CI C7 rm 0 Q IM 0 Cr l= Q 17 Q Q M Q , d- o" SAF FL•L C1- o.. 8AF FLE c3 c1 a Q ca a a ca ca o•s'or 314" '� 0..� ; .. • `LIQUID LEVEL %V;6SrON6S; Z , BELOW TANK �yz,- s6 Nt<RC'�t'SLL =vT LEA.TI VONS WA%HE o �ui= S: ! ,., ` . :. OF ALL OUTLETS ib e •' A ♦ rib ` ♦. , /a '� �• .• o ►' r- ♦ • i\- �, i .+ 8 ' �• ' .. o ., a 'I ,• • • V • • • b �• . • • o c v • • • • •/ b \e • BE -114E SAME OR if I ELEV.= 7. 6? No 1't= • i o . t .a ` _ Uses RcTATI N ct. W I 1 R `_7 -- ALL- PERIL- Tp dt ` 4•Q T'V.C.TIGHT SMF-nC TAP�It-e SEP�C T'At1tI< OUTLET P(CAL LF�aC`M S TAM CRc -_3CGTION SDi1iT. CA w-t . / S `O G t„a,l,LoK% /oO O 1 -No scA►Ltr - PRCCA6T iZCt1yC�C7CCp GDNCCLETt p� A6T T2!~I1lFOLZCeD QDNCGZLTt L-F-Vr Tb;Z AT LGA TIC �V� Z `, TWO FF-MT / s 0 20 AD ' t SErTY �N` Ig�l�l�b L 6 aaS Z 4aAl tlq 1� l&Wh /ell*7 7-M add© df- PLAN OF PROPOSED SUBSURFACE SEWAGE DISPOSAL SYSTEM FOR A PROPOSED SINGLE FAMILY DWELLING SCALE:AS NQJED LOT 42 GREAT ISLAND ROAD Itt Rflb DATE:: MAY 14, 2002 WEST YARMOUTH MASSACHUSETTS CrAl-I GAPE COD ENGINEERING, INC u SO LELAND RD. BREWSTER, MA 02631 508-896-4861 'LOCUS: ASSESSORS' rIAP 3, PARCEL C, 42 DRAWING NUMBER