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Engineered Plans - 2014LOCUS DATA OWNER 66 BROOKHILL LANE REALTY TRUST PLAN REFERENCE LCP 17149-G DEED REFERENCE CTF 148584 ZONING DISTRICT R-25 SETBACKS FRONT 30' SIDE 15' REAR 20' FLOOD ZONE "C" 250015-5D ASSESSORS MAP 23 PARCEL 97 OVERLAY DISTRICT NOT A ZONE II LOT AREA 14,163± S.F. SITE & SEWAGE REPAIR PLAN #66 BROOKHILL LANE IN W. YARMOUTH DATE: MAY 3, 2014 APPLICANT: GARY SCHNYER 66 BROOKHILL LANE WEST YARMOUTH MA 02673 SHEET 1 OF 2 PREPARED BY: EAS SURVEY, INC. P.O. BOX 1729 SANDWICH, MA 02563 PH. (508) 888-3619 CELL (508) 527-3600 EAS. SU R VEY@YAH 00. COM a LOT 70 EXISTING CESSPOOL TO BE PUMPED, CRUSHED AND REMOVED FROM SITE IN ACCORDANCE WI TH TITLE 5. z 19 GARAGE _ UTILITY _ OVERHEAD WIRES / DRIVEWAY POLE \ / �0 \ OF MgSsq �� c EDWARD A. STONE IN289 0 0 LOT 71 LOT 72 14,163± S.F. PROPOSED 6'x28' ADDITION PATIO\ #66 EXISTING 4 BEDROOM DWELLING \ 09 O 00. iH Ate-. I7d 0 20 30 40 GRAPHIC SCALE: 1 INCH = 20 FEET I I VPS LOT 73 PROPOSED 1,500 GALLON SEPTIC TANK pe ��K�7►l�l��iZ�L'a PROPOSED 6'x28' ADDITION - BED#1 BH BED#4 HALL BED#2 BED#3 GARAGE DINING / KIT. BH LIVING ROOM FIRST FLOOR DEN �O F 1j O 00. PROPOSED 11.33'x32.0' �bN LEACHING CHAMBER SYSTEM.i, —..uulh Health De artim,;it '0 LOT 74 T.H. #1 ame Date *o, �. PORT LOT 75 O - REMOVE 8" PINE. EXISTING CESSPOOL TO BE PUMPED, CRUSHED AND ABANDONED IN ACCORDANCE WITH TITLE 5. j BENCHMARK CORNER OF CONCRETE BULKHEAD. ELEVATION 19.36. 2014-0111.DWG i'N J N LOCUS Q m o sROOKHILL LANE z a` LOCUS MAP NOT TO SCALE: SILL ®EL. 20.13 FINISH GRADE EX. ELEV.19.5 ELEV. 19.4 PROPOSED 719 ADDITION 12' OF T 4" PVC 7A' nc . 17.8 irv!If � 17.18 /SLEEVE COVERS TO WITHIN 6" OF FINISH GRADE FINISH GRADE/ I FINISH GRADE ELEV. 18.5 ELEV. 18.6 08 2 MI -"-N 3'rMgX 20'OS=0.015 INV.= 16.30 10"TEE 14"TEE INV.= 16.10 5'-7" INSTALL 4'-61/2 GAS BAFFLE / 4'-1" LIQUID LEVEL L/ e o 0 o BOT= 11.76 PROPOSED 1,500 GALLON SEPTIC TANK TO BE SET ON LEVEL STABLE BASE SITE & SEWAGE REPAIR PLAN #66 BROOKHIL L L A NE IN W. YARMOUTH DATE: MAY 3, 2014 APPLICANT: GARY SCHNYER 66 BROOKHILL LANE WEST YARMOUTH MA 02673 SHEET 2 OF 2 PREPARED BY: EAS SURVEY, INC. P.O. BOX 1729 SANDWICH, MA 02563 PH. (508) 888-3619 CELL (508) 527-3600 EAS. SU R VEY©YAH 00. COM FINISH GRADE ELEV. 18.8 LPO ,� 12" MIN -36" MAX. COVERSIIIA-'TOP ELEV 15.90 RT(s 4 OUTLET PROPOSED 32 LEACHING CHAMBERS H-10 D86 INV.=15.63 8 UNITS PER ROW NV.=15.80 48"04%12" UNITS INV.= 15.577\ (11.33'x32.0' TOTAL) CONSTRUCTION NOTES: 1. CONTRACTORS / INSTALLERS SHALL VERIFY GRADES AND ELEVATIONS AND SITE CONDITIONS PRIOR TO COMMENCING WORK ON THE SITE. 2. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY. 3. VEHICULAR TRAFFIC, PARKING OF VEHICLES AND PLACING MATERIALS OVER THE SEPTIC TANK, DISTRIBUTION BOX AND S.A.S. AREA IS PROHIBITED GENERAL NOTES: 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P. TITLE V AND THE TOWN OF YARMOUTH RULES AND REGULATIONS FOR SUBSURFACE DISPOSAL OF SEWERAGE. 2. AT LEAST ONE ACCESS POINT OVER TANK TEES SHALL BE ACCESSIBLE WITHIN 6" OF FINISH GRADE, WITH ANY REMAINING ACCESS PORTS BROUGHT TO WITHIN 12" OF FINISH GRADE. 3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN 10' OF DRIVES OR PARKING AREAS THEY MUST WITHSTAND H-20 LOADING. 4. THE EXCAVATION CONTRACTOR SHALL VERIFY THE LOCATION OF ALL UTILITIES PRIOR TO ANY EXCAVATION. 5. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE OR WITHIN 6" OF GRADE SHALL BE MORTARED IN PLACE. 6. FINISH GRADE SHALL HAVE A MINIMUM OF 0.02 FEET PER FOOT OVER THE S.A.S. AND DISTRIBUTION BOX. 7. SEPTIC TANK SANITARY TEE'S SHALL BE CONSTRUCTED OF SCHEDULE 40 PVC AND SHALL EXTEND A MINIMUM OF 6" ABOVE THE FLOW LINE AND SHALL BE ON THE CENTERLINE AND LOCATED DIRECTLY UNDER THE CLEAN OUT MANHOLES. 8. THE INLET PIPE INVERT ELEVATION SHALL BE NO LESS THAN 2 INCHES NOR MORE THAN 3 INCHES ABOVE THE INVERT ELEVATION OF THE OUTLET PIPE. 9. THE SEPTIC TANK SHALL HAVE A MINIMUM COVER OF 9 INCHES 10. THE OUTLET SANITARY TEE SHALL BE EQUIPPED WITH A GAS BAFFLE, 4 INCHES IN DIAMETER AND CONSTRUCTED OF 4" PVC 11. ALL PIPES SHALL BE SCHEDULE 40 PVC SEWER PIPE AND SHALL BE SLOPED 1/4 INCH PER FOOT MIN. EXCEPT FOR THE FIRST TWO FEET OUT OF THE DISTRIBUTION BOX WHICH SHALL BE LEVEL 12. CHANGES OR REVISIONS TO SEPTIC DESIGN REQUIRE NOTIFICATION TO EAS SURVEY INC. FOR B.O.H. AND DESIGN ENGINEERS REVIEW AND APPROVAL. 13. MAGNETIC TAPE ON ALL COMPONENTS. c xo 20� a � _ V=14.90 L%00TI"•[^T AIT II rl r\/ C D ADJ. HIGH GROUNDWATER OBSERVATION PORT CREW CAP SAND FILL SAND FILL SAND FILL SAND FILL D �-•2.83'-- - 2.83'--►{-- 2.83'---�- 2.83--� SIDE VIEW 51 iTTLING NO WEEPING SYSTEM DESIGN DESIGN FLOW 4 BEDROOMS AT 110 GPB/D 44SZ GPD REQUIRED SEPTIC TANK 440 x_2 _- = 880 GAL. SEPTIC TANK PROVIDED = _1500 _GAL. SIZE OF LEACHING FACILITY REQUIRED mn DESIGN PERC RATE --<_L---MIN. /INCH LONG TERM APPL. RATE_2-24-GPD/S.F. 440 _ 0.74 SF/GPD = 295 S.F. MIN. REQ. SIZE OF LEACHING SYSTEM PROVIDED: USING 32 STONELESS UNITS INFILTRATOR - 32 QUIK "4" STANDARD 4.73 SF / LF X (4 x 32') = 605.4 S.F 605.4 x 0.74 G/SF = 448 GPD 448 GPD PROV > 440 GPD REQ. = 8 GPD NO (GARBAGE DISPOSAL / GRINDER ALLOWED) VERTICAL DATUM: MSL± YARMOUTH GIS BENCH MARK USED: CORNER OF BULKHEAD ELEVATION 19.36 DTH #1 ib INDICATES DEEP TEST HOLE INDICATES P-1 48" PERC TEST -loo- 144" INDICATES ADJ. GROUNDWATER ==> NO OBS. GROUNDWATER NO OBSERVED GROUNDWATER DEPTH TO BOTTOM OF HOLE 144" VARIANCES REQUESTED INSILN D.T.H. #1 95 DATE: 4-10-14 GROUND ELEV. 18.8 NO GROUNDWATER A LOAMY SAND 10YR 4/3 6" B LOAMY SAND 7.5YR 5/6 ELEV =16.5 28' 48" C MEDIUM SAND 2,5Y 7/4 144" ELEV = 6.8 B.O.H. PHIL RENAUD SOIL EVALUATOR ED. STONE BACKHOE OPERATOR. RODNEY FISHER SOIL TYPE: L PERC RATE: <2 MIN. PER INCH LOADING RATE: 0_74 GAL/SF/MIN