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HomeMy WebLinkAboutEngineered Plan - 2017SYSTEM PROFILE (NOT TO SCALE) ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE 35.6' 1 FILTER FABRIC OVER STONE M.�1 L.Wft..ILI -IJ !nC IMI. M.Co --.1r 1 1 PRECAST H-10 RISERS (1YP.) 2'0 ALL SYSTEM COMPONENTS SHALL BE MARKED WITH MAGNETIC TAPE OR COMPARABLE MEANS FOR FUTURE LOCATION. CONCRETE COVERS TO WITHIN 3" GRADE 2% SLOPE REQUIRED OVER SYSTEM 33.0-34.0' WATERTE�T D'BOX FOR LEVELNE55 PRECAST RISERS MIN. 2 CKNESS In 4"OSCH40 PVC MORTAR ALL INVERT IN 30.17' PIPES LEVEL 1ST 2' COMPONENTS 4' 4' (TYP.) ENDS SIDES 31.0' U 10" 1500 GAL H-10 14" � •.°°°°°°° .... aa�o�o�o�� 31.11' o o o 0 0 0 o ,00000000 TEE SEPTIC TANK TEE •: G��®- ��0 , ° ° ° ° 0.86 0 ° ° ° o ° 6" MIN SUMP 00000°00 . ����El00���� ®EnD�OOmm0ElEn0 >o°°°°°o° 00 6" O '000°000° C] 0 0 0 O O O O O O O O O O O 'o°o°o°o° GAS BAFFLE::: °°°°°0g0 12" MIN. INT. DIM.' °°°°°°°° �ao�a000�oo ©000a000aoo ,°°°°°°°° N '00000000 oaoa0000�ao ooaoa000000 .000o0o0a +: 4' LIQ. LEVEL (ACME OR EQUAL) ':. 30.44 30.27 °°°°°°°° °°°o°000 28.1 7 (6 9 % SLOPE) FOUNDATION- 23' - >°00000°0°°°°0000°°00000000oo0ooc °0 oo°°oo°°°o°°°°°o°°°°°° °0°0° H-10 500 GAL. LEACHING CHAMBERS BY ACME PRECAST OR EQI ,_o.n n o 0 0 0 r.�_�_0_n_n.0 o 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. ALL AROUND PRECAST STRUCTURES (2) UNITS REQUIRED 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.0' X 12.83' COMPACTION. (15.221 [21) (-!-% SLOPE) (-1-7. SLOPE) SEPTIC TANK 42' D' BOX 12' LEACHING 23.0' BOTTOM TH-1 FACILITY No GROUNDWATER FOUND *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM LEGEN D 99- EXISTING CONTOUR X 99.1 EXIST. SPOT ELEV. -[991- PROPOSED CONTOUR [98.4] PROPOSED SPOT EL. TH1 HE TEST HOLE SLOPE OF GROUND UTILITY POLE r FIRE HYDRANT NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING TEST HOLE LOGS ENGINEER: CRAIG J. FERRARI, SE #13871 WITNESS: AMY VON HONE, RS DATE: 5/24/17 PERC. RATE _ < 2 MIN/INCH CLASS ' SOILS 4 ELEV. 1 0°' 33.0' LS 12" 1OYR 3/2 B LS 36" 1OYR 5/8 30.0' C PERC MS 1OYR 7/4 120" I 123.0' NO GROUNDWATER ENCOUNTERED LICE #17-//4 J 5' REMOVAL 0 UNSUITABLE - SOIL (B -LA R) REQUIRED AROUND PO TION OF LEACHING F CILITY, DOWN TO SUITABLE SOI LAYER. REPLACE WITH CLEAN MED. SAND, TO ME T PECIFICATIO S OF 310 CMR 5.255(3) NOTES 1. DATUM IS NAVD 88 2. MUNICIPAL WATER IS EXISTING 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO BE AASHO H -1Q 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 310 CMR 15.000 (TITLE 5.) 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE. 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND . PERMISSION OBTAINED FROM BOARD Uaie' BENCHMARK I 1UN CENTER BASIN .. ., EL. = 32.2' CHURCH OHE HE n J 5' REMOVAL 0 UNSUITABLE - SOIL (B -LA R) REQUIRED AROUND PO TION OF LEACHING F CILITY, DOWN TO SUITABLE SOI LAYER. REPLACE WITH CLEAN MED. SAND, TO ME T PECIFICATIO S OF 310 CMR 5.255(3) NOTES 1. DATUM IS NAVD 88 2. MUNICIPAL WATER IS EXISTING 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO BE AASHO H -1Q 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 310 CMR 15.000 (TITLE 5.) 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE. 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND . PERMISSION OBTAINED FROM BOARD OF HEALTH. --- ---------_ _ 10. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCUS MAP CALLING DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION OF ALL UNDERGROUND & OVERHEAD 'UTILITIES PRIOR TO COMMENCEMENT OF SCALE 1"=2000'± WORK. ASSESSORS MAP 87 PARCEL 177 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE REMOVED BENEATH AND 5' AROUND THE PROPOSED LEACHING FACILITY. 12. EXISTING LEACHING FACILITY, SHALL BE PUMPED AND REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. VARIANCE REQUESTED: UNDER MAX. FEASIBLE COMPLIANCE 15.405: (1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 12.6') 70.p0, I SYSTEM DESIGN: O O' --GARBAGE DISPOSER IS NOT ALLOWED EXISTING 3 BEDROOM DWELLING PATIO DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD PAVEED / �1 I USE A 330 GPD DESIGN FLOW DRIV CAUT'ON: GAS LINE IN THIS AREA Scale: 1 "= 20' 0 10 20 30 40 50 FEET EXISTING DWELLING TOF = 35.6 2.6 j � c ;1 _G 1 p0.00. PROVIDE 40' OF 40 MIL LINER AT 5' OFF SAS IN AREA SHOWN. TOP AT ELEV. 31.0', BOTTOM AT EL. 27.0'± i Permit valid for IZEPA114 0FM' SGPt`1C SYSTEM ONLY,; due to State and Local selrtic variances. Board of I1Fvc�It13,rev�eanal altpf-ov.al is required 1'or any,future additiolis/rinoo,atifrns/alterations to sewage facilities and/or structureshlwelhng: Y irmouth Fleaiih Oe'partnwnt AITROV ED/, S U' SEPTIC TANK: 330 GPD (2) = 660 USE A 1500 GAL. SEPTIC TANK LEACHING: SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD BOTTOM 25 x 12.83 (.74) = 237 GPD TOTAL: 472 S.F. 349 GPD USE (2) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) WITH 4' STONE ALL AROUND TITLE 5 SITE PLAN OF #50 NAUTICAL LANE s SOUTH YARMOUTH, MA PREPARED FOR ,a Uaie' b&b tzX V/""f, V A I 1UN .. ., S.Y. METHODIST CHURCH Li OF HEALTH. --- ---------_ _ 10. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCUS MAP CALLING DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION OF ALL UNDERGROUND & OVERHEAD 'UTILITIES PRIOR TO COMMENCEMENT OF SCALE 1"=2000'± WORK. ASSESSORS MAP 87 PARCEL 177 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE REMOVED BENEATH AND 5' AROUND THE PROPOSED LEACHING FACILITY. 12. EXISTING LEACHING FACILITY, SHALL BE PUMPED AND REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. VARIANCE REQUESTED: UNDER MAX. FEASIBLE COMPLIANCE 15.405: (1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 12.6') 70.p0, I SYSTEM DESIGN: O O' --GARBAGE DISPOSER IS NOT ALLOWED EXISTING 3 BEDROOM DWELLING PATIO DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD PAVEED / �1 I USE A 330 GPD DESIGN FLOW DRIV CAUT'ON: GAS LINE IN THIS AREA Scale: 1 "= 20' 0 10 20 30 40 50 FEET EXISTING DWELLING TOF = 35.6 2.6 j � c ;1 _G 1 p0.00. PROVIDE 40' OF 40 MIL LINER AT 5' OFF SAS IN AREA SHOWN. TOP AT ELEV. 31.0', BOTTOM AT EL. 27.0'± i Permit valid for IZEPA114 0FM' SGPt`1C SYSTEM ONLY,; due to State and Local selrtic variances. Board of I1Fvc�It13,rev�eanal altpf-ov.al is required 1'or any,future additiolis/rinoo,atifrns/alterations to sewage facilities and/or structureshlwelhng: Y irmouth Fleaiih Oe'partnwnt AITROV ED/, S U' SEPTIC TANK: 330 GPD (2) = 660 USE A 1500 GAL. SEPTIC TANK LEACHING: SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD BOTTOM 25 x 12.83 (.74) = 237 GPD TOTAL: 472 S.F. 349 GPD USE (2) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) WITH 4' STONE ALL AROUND TITLE 5 SITE PLAN OF #50 NAUTICAL LANE s SOUTH YARMOUTH, MA PREPARED FOR ,a Uaie' b&b tzX V/""f, V A I 1UN .. ., S.Y. METHODIST CHURCH 5-5). DATE DATE: MAY 31, 2017 rt, It "-- 14 FMq� F%�jNOFMgs0 I off 508-362-4541 sgcqti�� fax 508-362-9880 ELA. z A DANIEL m I downcope.com SLAB, OJALA I AL : No. 40980 down cape engine�ri/!g, inc. P t `�° �`` ``, t ° rER`ss� /1; civil engineers EN� �yNps�r�v° land surveyors 939 Main Street ( Rte 6A) DANIEL A. OJALA, P. E., P.L.S. YARMOUTHPORT MA 02675 17-114