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Home My WebLink AboutEngineer PlanT.O.F. EL.= 63.2't FINISH GRADE OVER D -BOX = 59.9'# PROPOSED EXTENSION RISER COVER REMOVABLE WATER -TIGHT C WITH COVER OVER INLET & ROVER FINISH GRADE ' OUTLET TO WITHIN 6" OF F,G.-\ f r RISER TO WITHIN 6" OF FINISHED GRADE @ FND, EL.= 6 .4 F.G. OVER TANK EL. = 59,2' - 60_Q' 5" DIA. OUTLET(S) PROPOSED 4" 9 I IIN. SCH. 40 PVC 36" MAX. SEWER PIPE 6" 3" 3'• DROP MAX3, $, 6 L=19'± 2" DROP MIN WN. SLo 51% PROVIDE WATERTIGHT 13" 4" PVC IN FROM I JOINTS (TYP.) CONTRACTOR TO PROVIDE 14" SEPTIC TANK 04" PVC OUT TO SPECIFIED DROP BETWEEN LEACHING FACILITY INLET AND OUTLET CONTRACTOR CONTRACTOR SHALL12" SHALL VERIFY SIZE 48" VERIFY CONDITION OF OUTLET TEE 56.40, MIN. 55.23' 2' AND CONDITION OF EXISTING TUES GAS BAFFLE EXISTING SEPTIC AND REPLACE AS 6" CRUSHED STONE j TANK NECESSARY OVER MECHANICALLY COMPACTED BASE f 5 OUTLET DISTRIBUTION BOX TO BE INSTALLED ON A LEVEL STABLE BASE. FIRST TWO FEET OF OUTLET FINISH GRADE OVER CHAMBERS= 60.0' - 58.6', RAL g T SLOPE @ 2% MIN. OVER SYSTEM 3/4" TO 1-112" DOUBLE WASHED RAI.. I V 3 4SCHEDULE 40 PVC STONE TO CROWN OF PIPE 1. UNLESS OTHERWISE NOTED: ALL SYSTEM COMPONENTS AND CONSTRUCTION MIN SLOPE 1% 2" OF 1i8" TO 1t2" DOUBLE WASHED METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL CODE AND ANY APPLICABLE LOCAL RULES. i STONE OR GEOTEXTILE FILTER FABRIC $ 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE TOP OF SAS = 57,00' PLACE RISERS ON ALL DESIGN ENGINEER. 1 MIN' CHAMBERS w/ PIPED 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL 55.00 36" MAX. BREAKOUT EL = 56.50' INLETS TO WITHIN 6' OF FINISHED GRADE SYSTEM UNLESS OTHERWISE NOTED. _ 4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN ELEVATION = 56.50' FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE SAS. UNLESS A 40 MIL vo i� THE LINER SNOT LESSNE LINER IS PLACE AT THAN THE BREAKOUT ELEVATIONST FIVE . FROM S.A.S. AND THE TOP OF gb 5. SLOPE ALL SOLID PIPE AT 1.036 MINIMUM. 0 Q (D 6, THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL 0 0 0 7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK �� FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS 4.0' NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH 8.5' (TYP) 4.0' J AND DESIGN ENGINEER I PIPES TO BE LAID LEVEL. 54.00' EXISTING 1,000 GALLON CONCRETE SEPTIC TANK "'I"' I E( CROSS SECTION VIEW NOT TO SCALE i H-20 'L. =. � � PJ T i (-. ( NOT TOSCALE � rvenr l a 1 � LOT 121 I NOTES: 1. MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE TOP EDGE OF EACH SEPTIC I SYSTEM COMPONENT. 2. CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN THE LOCATION OF THE PROPOSED LEACHING FACILITY TO ENSURE CONSISTENCY WITH TEST PIT DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND LOCAL BOARD OF HEALTH IF SOILS ARE NOT CONSISTENT WITH TEST PIT DATA. ALSO, AT TIME OF INSTALLATION, CONTRACTOR SHALL VERIFY THERE IS NO GROUNDWATER WITHIN FIVE (5) FEET BELOW THE PROPOSED SAS ti.e. NO GROUNDWATER ABOVE EL. 49.00'). 3. ENTIRE PROPERTY IS NOT LOCATED WITHIN A MASS DEP ZONE IL 4. SWING TIES SHOWN ON THIS PLAN ARE PROVIDED ONLY AS A COURTESY FOR THE INSTALLER. INSTALLER SHALL VERIFY SWING TIE MEASUREMENTS IN THE FIELD PRIOR TO INSTALLING THE SYSTEM. CONTRACTOR SHALL NOTIFY ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT: MAP 151 LOT 130 SITE PLAN SCALE: 1" = 20' MAP 151 LOT 99 2 - 500 GALLON CHAR TYPICAL CHAMBER PI r -PROPOSED TWO (2) 500 GALLON H-20 LEACHING CHAMBERS wI STONE MAP 151 LOT 131 PROP. H-20 "D -BOX" SMNG-TIES SCALE:1"=2(Y DESCRIPTION HC -1 HC -2 CORNER OF STONE (1) 57.3' 26.3' CORNER OF STONE (2) 60.5' 35.9 CORNER OF STONE (3) 84.3' 54.0' CORNER OF STONE (4) 82.2' 48.1' 4.0' 4.83' 4.0' X5.0' (TYp) & ELEVATIONS BASED ON APPROXIMATE M.S.L. DATUM. SEE BENCHMARK LOCATION AND * ELEVATION SHOWN ON PLAN. GROUNDWATER ELEV.= 30,0 ± FIc'9X POft(� 12.83' 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION IBERS 'See Nate #2 below U MIN.CHAMI3L t N - C THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT �� g _ e IL d 1 -888 -DIG -SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES gg�� OFILE F i a° 1 Tt f _,. I TO THE DESIGN ENGINEER. NOT TO SCALE 10. ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT. 11. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING TA REGULATIONS. OWNERIAPPLICANT IS TO OBTAIN SUCH DETERMINATION FROM PERC NO. NIA APPROPRIATE AUTHORITY. ' INSPECTOR Jay Gardiner (BOH) 12 ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR , I 1 • EVALUATOR Michael PirrlenFel. EiT GSE TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING. C.S.E. APPROVAL DATE- Oct. 27 1999 es DATE: April 12022 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES. � w,:' � � ° • � 14 w *� • TEST PIT#: 1 14. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLE w�% A MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY. ELEV TOP = 62:50' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY, ' ELEV WATER = < 51,50' FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3). 15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN PERC RATE _ < 2 min./inch SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK. L�CU �* `"- DEPTH OF PERC = 30" - 49' 16. PROPOSED PROJECT IS LOCATED WITHIN: !!d! to -! .> ' TEXTURAL CLASS: f ASSESSOR'S MAP 151 LOT 120 :�- OWNER OF RECORD: BRIAN NELSON 0" 62.50' ADDRESS: 17 CONWAY DRIVE 4„ Fill 62.17' YARMOUTH PORT, MA 02675 B Loamy Sand FEMA FLOOD ZONE X 10Yr 5/6 COMMUNITY PANEL # 25001 CO577J ' • a «'' 30 17. DEED REFERENCE: BOOK 25830, PAGE 346 a :i • s : , I - 60.00' • w ,>,+ /� y FA!t Erc 18. PLAN REFERENCE: PLAN BOOK 403, PAGE 7 19. ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION. r 20. PROPERTY LINE INFORMATION IS ONLY APPROXIMATE. THIS PLAN IS TO BE USED ONLY FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOT ASSUME ANY LIABILITY ' • Heti. to Coarse Sand FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE. C 2.5Y 616 'p . 21. OWNER / APPLICANT 1 CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT, LOCUS PLAN Yarmouth Health Department SCALE: I"= 1000' PROVED 132"No Mottling, Standing or Weeping Observed Name Date LEGEND NUMBER OF BEDROOMS (EXISTING) 3 € 50X0' EXISTING SPOT GRADEC,J'.= DESIGN FLOW 110 GAUDAY/BEDROOM - 50 _ EXISTING CONTOUR TOTAL DESIGN FLOW 330 GAUDAY rv� PROPOSED CONTOUR HEALTH DEPT. DESIGN FLOW x 200 % = 660 GAUDAY 175-0-1 PROPOSED SPOT GRADE USE EXISTING 1,000 GALLON SEPTIC TANK EXISTING GAS LINE INSTALL 2 - 500 GAL. CHAMBERS W/ STONE SIDEWALL CAPACITY EXISTING UNDERGROUND UTILITIES (LENGTH + WIDTH) (2 SIDES) (2' HIGH) (0.74 GPD/S.F.) = GALIDAY (25-0'+ 12.83') (2) (2') ( 0.74 GPD/ S.F.) =112.0 GAUDAY BOTTOM CAPACITY EXISTING 1,000 GALLON SEPTIC TANK (LENGTH x WIDTH) (0.74 GPD/S.F_) = GAUDAY (25.0' x 12.83') (0.74 GPD/SF.) = 237.4 GAUDAY TOTALS: PROPOSED 500 GALLON H-20 LEACHING CHAMBER TOTAL NUMBER OF CHAMBERS 2 TOTAL LEACHING AREA 472.2 SOFT, TOTAL LEACHING CAPACITY 349.4 GAL./DAY RESERVED FOR BOARD OF HEALTH USE REV. ) DATE BY APP -D. T DESCRIPTION PROPOSED SEPTIC SYSTEM UPGRADE z>{ UF a4s �' syry4 PREPARED FOR L CHUR ILL JR, ROBERT B. OUR CO., INC. 'n.-`, ISL ' N . 48066 LOCATED AT 17 CONWAY DRIVE fr` YARMOUTH PORT, MA 02675 SCALE: 1 INCH = 20 FT. DATE: MAY 31 2022 0 10 20 40W OF M4 80 FEET r° JOHN L.¢ PREPARED BY CHUR LL JR. L JC ENGINEERING, INC, ,� N 41807 , 2854 CRANBERRY HIGHWAY EAST WAREHAM, MA 02538 508.273.0377 Drawn By MCP Designed By: MCP Checked By: JLC JOB No. 6206 EXISTING UNDERGROUND UTILITIES EXISTING WATER LINE 15 TEST PIT LOCATION EXISTING 1,000 GALLON SEPTIC TANK PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE PROPOSED H-20 DISTRIBUTION BOX PROPOSED 500 GALLON H-20 LEACHING CHAMBER REV. ) DATE BY APP -D. T DESCRIPTION PROPOSED SEPTIC SYSTEM UPGRADE z>{ UF a4s �' syry4 PREPARED FOR L CHUR ILL JR, ROBERT B. OUR CO., INC. 'n.-`, ISL ' N . 48066 LOCATED AT 17 CONWAY DRIVE fr` YARMOUTH PORT, MA 02675 SCALE: 1 INCH = 20 FT. DATE: MAY 31 2022 0 10 20 40W OF M4 80 FEET r° JOHN L.¢ PREPARED BY CHUR LL JR. L JC ENGINEERING, INC, ,� N 41807 , 2854 CRANBERRY HIGHWAY EAST WAREHAM, MA 02538 508.273.0377 Drawn By MCP Designed By: MCP Checked By: JLC JOB No. 6206