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HomeMy WebLinkAbout18 Trowbridge PathFI )NTRACTOR TO PROVIDE ECIFIED DROP BETWEEN _ET AND OUTLET %, 141 air4j., s Marc i U vi--t`i -Y EXISTING ELEVATION PRIOR TO ANY WORK & NOTIFY ENGINEER IF DIFFERENT. N SAS DIMS SCALE: 1" = 10' rn IT d a 0 N N co a ROPOSED EXTENSION RISER VITH COVER OVER INLET & ►UTLET TO WITHIN 6" OF F.G. F.G. OVER TANK EL. = 49.8'± r�)ROPOSED 4" - / SCH. 40 PVC SEWER PIPE 3" DROP MAX "--''--------- ---- 2" DROP MIN 3- 9 MIN. SLOPE 1°ib 13" 14" ti *46.9'-- CONTRACTOR CONTRACTOR SHALL I SHALL VERIFY SIZE 48" VERIFY CONDITION OF OUTSET TEE AND CONDITION OF EXISTING TEES GAS BAFFLE EXISTING SEPTIC AND REPLACE AS TANK NECESSARY EXISTING 1,500 GALLON CONCRETE SEPTIC TANK Qf=T1r- TIN PROFIL NOT TO SCALE FINISH GRADE OVER D-BOX = 49,5'± REMOVABLE WATER -TIGHT COVER OVER RISER TO WITHIN 6" OF FINISHED GRADE F5" DIA. OUTLET(S) 1 i 9" MIN. 36" IMAX. 1 L=47 t PROVIDE WATERTIGHT 4" PVC IN FROM JOINTS (TYP.) SEPTIC TANK ® 4" PVC OUT TO /� LEACHING FACILITY / 12" 6," 46.30 ---/// MIN. 46.13 6" CRUSHED STONE OVER MECHANICALLY COMPACTED BASE 5 OUTLET DISTRIBUTION BOX TO BE INSTALLED ON A LEVEL STABLE BASE. FIRST TWO FEET OF OUTLET PIPES TO BE LAID LEVEL. CROSS SECTION VIEW DISTRIBU " �' 1iETAIL NOT TO SCALE NOTES: 1. MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE T OP EDGE OF EACH SEPTIC 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. 3. ENTIRE PROPERTY IS LOCATED WITHIN A MASS DEP ZONE II. 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 IN THE FIELD, MAP 86 1 1 LOT 159 .71 r' CL "/ 4 I S82° 22' 26"E p // / 1uG.00' LU i w / / 0 / 1 f Lu o M � cn N 0 , I MAP 86 TOF=52_o' ,- / LOT + 60 1 I 8,564_ S.F. 1 U g / EXISTING SUNROOM 1 \ W W cry ON r, r)r v i i w W HC-2 / t PROPOSED I DISTRIBUTION BOX S H. _PAVEt3 ©R/VE� b / I EXISTING GARAGE HA {. � VVELD)DRIV � � G'�S HC-1 12.3' f{2) e\ G i J \ -3AS � INN .'".� \ GAS GAS tj P.�1 / TP N82° i 22 26 W MAP 86 LOT 161 SITE PLAN SCALE: 1" = 10' Benchmark Nail Set in 10" Tree Elev. = 50.00' Approx. MSL - 4" SCHEDULE 40 PVC MIN SLOPE 1% t 9" MIN. 46.00' 36" MAX. FINISH GRADE OVER CHAMBERS = 50.0' - 49.0' SLOPE @ 2% MIN. OVER SYSTEM TOP OF SAS = 47.00' BREAKOUT EL = 46.50' --�_ I I 0=0 O I-- (z)CD::::' 0 0 21 00 = = = 0 0 4.0' 1-_ 8.5' (TYP) SWING -TIES 00 o0 0 1 4. 0' GENERAL NOTES 3/4"TO 1-1/2" DOUBLE WASHED STONE TO CROWN OF PIPE 1. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION 2" OF 1/8" TO 1/2" DOUBLE WASHED METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL STONE OR GEOTEXTILE FILTER FABRIC CODE AND ANY APPLICABLE LOCAL RULES. 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE PLACE RISER ON ALL DESIGN ENGINEER. CHAMBERS w/ FIPED 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL 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 = 46.50' FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE SAS. UNLESS A 0 0 40 MIL GEOMEMBRANE LINER IS PLACE AT LEAST FIVE FEET FROM S.A.S. AND THE TOP OF THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION. o n !o 5. SLOPE ALL SOLID PIPE AT 1.0%MINIMUM. � 6THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL. 0 o o : o$ CDC:> LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK C� o FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS VARIES -- GROUND WATER ELEV.= < 38.50' 3 - 500 GALLON CHAMBERS 5MIN TYPICAL CHAMBER PROFILE H,,TAi LS NOT TO SCALE DESCRIPTION HC-1 HC-2 CORNER OF STONE (1) 14.2' 29.4' CORNER OF STONE (2) 12.8' 20.6' CORNER OF STONE (3) 28.4' 10.8' CORNER OF STONE (4) 35.9' 18.7' CORNER OF STONE (5) 32.6' 34.2' x49.2 / / t j ZIS rACIi1NG TRENCH } i (SAS) UTSIDE LIMITS OF NEW t TO BE ABANDONED n�co/ MAP 86 ,f I / LOT 151 'r 1 '' I Cn r� \ / 48.7\ \ 3 (4" \\ \ / ---EXISTING LEACHING TRENCH TO BE REMOVED &REPLACED 5.3' WITH CLEAN SAND WITHIN f OOTPRINT OF NEW SAS �NLY y O \ 12" PROPOSED THREE (3) I \ 500-GALLON H'ACHING 1 1 I CHAMBERS NE ( ) + 1 10 I x48.3 1� 20' '' 1 EXISTING SAS VENT TO BE REMO"r^ MAP 86 LOT 150 �r M`rtLVIVC II/` tom....._.._ • LOCUS PLAN SCALE: 1" = 1000' NUMBER OF BEDROOMS (EXISTING) �3 DESIGN FLOW 110 GAUDAY/BEDROOM TOTAL DESIGN FLOW 330 GAUDAY DESIGN FLOW x 200 % = 660 GAUDAY USE EXISTING 1,500 GALLON SEPTIC TANK _ NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH AND DESIGN ENGINEER. 4.83' 2 0 8. ELEVATIONS BASED ON APPROXIMATE MEAN SEA LEVEL (MSL) DATUM. SEE BENCHMARK (TYP.) LOCATION AND ELEVATION SHOWN ON PLAN. 8.83 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION CHAMBEt END VIEW THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT 1-888-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES REPORT ANY DISCREPANCIES INSTALL 3 - 500 GAL. CHAMBERS w/ STONE SIDEWALL CAPACITY (TOTAL PERIMETER) (2' HIGH) (0.74 GPD/S.F.) = GAL/DAY (847) (2') (0.74 GPD/ S.F.) = 125.4 GAUDAY BOTTOM CAPACITY (FOOTPRINT AREA) (0.74 GPD/S.F.) = GAUDAY (295.8.1 S.F.) (0.74 GPD/S.F.) = 218.9 GAUDAY TOTALS: TOTAL NUMBER OF CHAMBERS 3 TOTAL LEACHING AREA 465.3 SQ.FT. TOTAL LEACHING CAPACITY 344.3 GAL./DAY Permit valid for REPAIR OF SEPTIC SYSTEM ONIA, due to State and local septic variances. Board of Health review and approval is required for any future a dd it ions/renovations/a Iterations to sewage facilities and/or structures/dwelling. Yarmouth Health Department OVED ERVED FOR BOARD OF HEALTH USE TO THE DESIGN ENGINEER. 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 TEST PIT DATA REGULATIONS. OWNER/APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM PERC NO. N/A APPROPRIATE AUTHORITY. INSPECTOR: Barry Lewis (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 EVALUATOR: Michael Pimentel, EIT, CSE TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING. C.S.E. APPROVAL DATE: Oct. 27, 1999 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES. DATE: April 4, 2024 14. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLE TEST PIT #: 1 MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY. ELEV TOP = 49.50' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY, FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(5). = ELEV WATER < 3>�.50' 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. DEPTH OF PERC =36" - 54" 16. PROPOSED PROJECT IS LOCATED WITHIN: TEXTURAL CLASS_ I ASSESSOR'S MAP 86 LOT 160 OWNER OF RECORD: ROLKY SENAT & RHODA DUSSINTYL „ 0 36" i= 54' C 132" 49.50 ADDRESS: 22 SEMINOLE DRIVE YARMOUTH PORT MA 02675 FEMA FLOOD ZONE X 46.50' COMMUNITY PANEL # 25001C0586J 17. DEED REFERENCE: BOOK 24698, PAGE 220 18. PLAN REFERENCE: P.B. 220, PG. 149 19. ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION. 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 FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE. 21. OWNER / APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT. 22. IN ACCORDANCE WITH 310 CMR 16.401-15.405, THE FOLLOWING LOCAL UPGRADE APPROVALS ARE REQUESTED FROM 310 CMR 15.211: 1.) A 4.9' WAIVER (20.0' - 15.1') FOR THE SETBACK FROM SAS TO THE HOUSE FOUNDATION. 2.) A 4.7' WAIVER (10.0' - 5.3') FOR THE SETBACK FROM SAS TO THE REAR PROPERTY LINE. 38 50' No Mottling, Standing or Weeping Observed LEGEND 50xO' EXISTING SPOT GRADE RECEIVED - - - 50 - - -- EXISTING CONTOUR APR 19 2024 t 50 i PROPOSED CONTOUR HEALTH DEPT. 50 PROPOSED SPOT GRADE i EXISTING GAS LINE i EXISTING OVERHEAD UTILITIES _W_ EXISTING WATER LINE -LSA EXISTING LANDSCAPED AREA V TEST PIT LOCATION Q EXISTING 1,500 GALLON SEPTIC TANK -- PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE 93 PROPOSED DISTRIBUTION BOX PROPOSED 500 GALLON H-20 LEACHING CHAMBER REV. I DATE I BY I APP'D. I DESCRIPTION PROPOSED SEPTIC SYSTEM UPGRADE r�jkA pF NA�,r.c PREPARED FOR a� JOHN L. yG� a CHURCHILL JR. 1j ROBERT B. OUR CO., INC. Nc-� -.066 9 LOCATED AT A j 18 TROWBRIDGE PATH WEST YARMOUTH, MA SCALE: 1 INCH = 10 FT. DATE: APRIL 6, 2024 0 5 10 20 40 FEET �H OF NgS.J JOHN L. �� PREPARED BY o CHURCHILL JR., JC ENGINEERING, INC. CIVIL " NO 41807 2854 CRANBERRY HIGHWAY ' EAST WAREHAM, MA 02538 508.273.0377 Drawn By: MCP Designed By: MCP Checked By: JLC JOB No. 7671