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HomeMy WebLinkAboutEngineered Plans - 2017LOCUS DATA CURRENT OWNER JOSEPH A. WALKER PLAN REFERENCE LCP 18234 DEED REFERENCE CTF 182347 ZONING DISTRICT R-40 FLOOD ZONE "X" ASSESSORS MAP 100 PARCEL 129 OVERLAY DISTRICT ZONE II LOT AREA 11,306± S.F. SITE & SEWAGE REPAIR PLAN X27 MEL VILLE ROAD IN So YARMOUTH, MASS DATE: JULY 17, 2017 OWNER/APPLICANT: JOSEPH A. WALKER 27 MELVILLE ROAD SO.YARMOUTH, MA 02664 774-368-0478 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.SURVEY@YAHOO.com UNDER CONCRETE — CHAMBERS ONLY - EXCAVATE DOWN TO C-3 MATERIAL. PROPOSED S.A.S 13.0'x25.0' (2) 500 GALLON CONCRETE LEACHING CHAMBER 39-_-p— 39 r_ 4 N ui 0 0 0 0 cn BENCHMARK TOP OF CONCRETE AT ENCLOSED ENTRYWAY. ELEV=39.00 M —18.0' 20.0' 0 20 30 40 GRAPHIC SCALE: 1 INCH = 20 FEET SHED N 87'23'20" E 111.55' m EXISTING LEACHING PIT TO BE PUMPED, CRUSHED AND ABANDONED IN ACCORDANCE WITH TITLE 5 BATH KITCHEN I \\ LOT I \ 11,306± S.F. I i N \ i G --I-- G II PQ 1 I N 1 N #27 J c EXISTINGI a I I 1` 3 BEDROOM DWELLING 0 � I o W W .�I ___ I,n O I � - I _ L °yp ` I I I S 87'23'20" W 114.57'' I I 1 � M I EXISTING 1,000 GALLON LO M SEPTIC TANK TO REMAIN FAMILY ROOM I -J I BED#1 I BED#2 I BED#3 BATH r HALL WHITES PATH LIV.ROOM EAVE armoUth Health Departme t APPVED 6d (b/�e `+- LOWER LEVEL UPPER LEVEL JL --L LOCUS MAP NOT TO SCALE: 17-0115 EDWARD A STONE No.2898t FINISH GRADE ELEV. 38.9 ry INV.- /iMIN-J MAA 37.00 10"TEE 14 -TEE INSTALL ;MOF GAS BAFFLE 4'-1" LIQUID LEVEL DA HE �. i EXISTING 1000 GALLON SEPTIC MITA TANK TO REMAIN. INSTALL TEES AS NECESSARY JOB # 17-0115 SITE & SEWAGE REPAIR PLAN ,&27 MEL VILLE ROAD IN So YARMOUTH, MASS DATE: JULY 17, 2017 JOSEPH A. WALKER 27 MELVILLE ROAD SO.YARMOUTH, MA 02664 774-368-0478 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.SURVEY©YAHOO.COM SE COVERS TO WITHIN 6" OF FINISH GRADE FINISH GRADE ELEV. 38.9 ELEV. 38.9 Aw 8' ®S= 0.14 TOP ELEV 4" PVC SCH 40 16' ®S= 0.03 O O 00 INV.= 00000 36.80 6" 00 0 00 O O 3 OUTLET H-10 DB3 INV.= 35.65 TEE REQUIRED CENTER CHAMBER RISER RAISE TO WITHIN 6" OF FINISH GRADE 39.0 1' MIN. -3' MAX. COVER INV. =35.48 , TWO 5' -0"x8' -6"x3'-0" CHAMBERS S.A.S. (13.0' x 25.0') SET FIRST LINV.---35.00 STRIPOUT (5' x_ 17') 2' LEVEL UNDER CHAMBERS ONLY & SCARIFY C-3 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. ENGINEER TO VERIFY REMOVAL OF UNSUITABLE SOILS PRIOR TO INSTALLATION OF NEW SEPTIC SYSTEM. 4. NO PARKING OVER SEPTIC TANK IS ALLOWED. 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 3" 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 OTHERWISE SPECIFIED. 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. �-- 4.0' 5.0' �--- 13.0' SIDE VIEW DATUM: VERTICAL DATUM: YARMOUTH GIS± BENCH MARK USED: CORNER AT ENCLOSED ENTRYWAY ELEVATION = 39.00 DTH #1 ib NO MOTTLING NO WEEPING SYSTEM DESIGN DESIGN FLOW 3 BEDROOMS AT11_0 GPB/D 3-1SL GPD REQUIRED SEPTIC TANK 330 x_2M = _-660 GAL. EX. SEPTIC TANK PROVIDED = 100 GAL. SIZE OF LEACHING FACILITY REQUIRED DESIGN PERC RATE ----g----- MIN./INCH LONG TERM APPL. RATE 0.74-GPD/S.F. SIZE OF LEACHING SYSTEM PROVIDED: 330 + 0.74 SF/GPD 446 S.F. MIN. REQ. USING H-20 CONCRETE LEACHING CHAMBERS WITH 4' OF STONE ALL AROUND BOTTOM (13.0' x 25.0') 325 S.F.- SIDE .F:SIDE WALL (13.0' + 25.0') 2x2 = 152 S.F 477 S.F. 477 S.F.x 0.74 G/SF 353 GPD 353 GPD PROV > 330 GPD REQ. = 23 GPD RES. NO (GARBAGE DISPOSAL / GRINDER ALLOWED) INDICATES DEEP TEST HOLE ter] 138" INDICATES ADJ. GROUNDWATER NO OBSERVED GROUNDWATER INDICATES PERC TEST GROUNDWATER ADJUSTMENT DEPTH TO BOTTOM OF HOLE 138" D.T.H. #1 10 DATE: 6-28-17 GROUND ELEV. 38.9 ADJ G.WATER 27.4 LOAMY SAND 1OYR 5/1 10" EL=38.1 E LOAMY SAND 7.5YR 6/6 1 28" EL=36.6 C-1 48 MED. C. SAND 2.5Y 7/6 84" EL=31.9 C-2 SANDY LOAM 2.5Y 6/2 90" EL=30.9 C-3 MED. C. SAND 2.5Y 7/6 NO G.WATER _� 138" EL=27.4 B.O.H. AMY VON HONE SOIL EVALUATOR ED. STONE BACKHOE OPERATOR. ELLIS BROTHERS SOIL TYPE: 1 PERC RATE: <2 MIN. PER INCH LOADING RATE: 0.74 GAL/SF/MIN i� STRIPOUT TO C3 HORIZON PER 310CMR 15.255 UNDER o CHAMBERS (5'x17') w ir a LU 33.00 io 0 to ui 27.4 �-- 4.0' 5.0' �--- 13.0' SIDE VIEW DATUM: VERTICAL DATUM: YARMOUTH GIS± BENCH MARK USED: CORNER AT ENCLOSED ENTRYWAY ELEVATION = 39.00 DTH #1 ib NO MOTTLING NO WEEPING SYSTEM DESIGN DESIGN FLOW 3 BEDROOMS AT11_0 GPB/D 3-1SL GPD REQUIRED SEPTIC TANK 330 x_2M = _-660 GAL. EX. SEPTIC TANK PROVIDED = 100 GAL. SIZE OF LEACHING FACILITY REQUIRED DESIGN PERC RATE ----g----- MIN./INCH LONG TERM APPL. RATE 0.74-GPD/S.F. SIZE OF LEACHING SYSTEM PROVIDED: 330 + 0.74 SF/GPD 446 S.F. MIN. REQ. USING H-20 CONCRETE LEACHING CHAMBERS WITH 4' OF STONE ALL AROUND BOTTOM (13.0' x 25.0') 325 S.F.- SIDE .F:SIDE WALL (13.0' + 25.0') 2x2 = 152 S.F 477 S.F. 477 S.F.x 0.74 G/SF 353 GPD 353 GPD PROV > 330 GPD REQ. = 23 GPD RES. NO (GARBAGE DISPOSAL / GRINDER ALLOWED) INDICATES DEEP TEST HOLE ter] 138" INDICATES ADJ. GROUNDWATER NO OBSERVED GROUNDWATER INDICATES PERC TEST GROUNDWATER ADJUSTMENT DEPTH TO BOTTOM OF HOLE 138" D.T.H. #1 10 DATE: 6-28-17 GROUND ELEV. 38.9 ADJ G.WATER 27.4 LOAMY SAND 1OYR 5/1 10" EL=38.1 E LOAMY SAND 7.5YR 6/6 1 28" EL=36.6 C-1 48 MED. C. SAND 2.5Y 7/6 84" EL=31.9 C-2 SANDY LOAM 2.5Y 6/2 90" EL=30.9 C-3 MED. C. SAND 2.5Y 7/6 NO G.WATER _� 138" EL=27.4 B.O.H. AMY VON HONE SOIL EVALUATOR ED. STONE BACKHOE OPERATOR. ELLIS BROTHERS SOIL TYPE: 1 PERC RATE: <2 MIN. PER INCH LOADING RATE: 0.74 GAL/SF/MIN