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HomeMy WebLinkAboutEngineer PlanT.O.F. EL.= 56.5'± FINISHED GRADE @ FOUNDATION = 55.5'± PROP. SCH. 40 PVC SEWER (lon Qest run) F� F.G. OVER TANK EL.= 54.3'± 9" MIN. 36" MAX. PL1% CH. 40 WER MIN. SLOPE -- * 5 3 . € ? 13" Ir- nnecfiOn) 14" 51.75' K t.; th?e5 541, :r INLET TEE 52.00' 48" OUTLET TEE (both pipes) TEES TO BE CENTERED GAS BAFFLE DIRECTLY UNDER RISERS 12.0' OFFSET TO FND 6 CRUSHED STONE OVER MECHANICALLY COMPACTED BASE PROPOSED 1,500 GALLON CONCRETE SEPTIC TANK EXISTING LENGTH 10'-6" WIDTH 5'-8" DEPTH 5'-8" (Dimensions per ELEVATION PRIOR TO ANY WORK 81 ACME/Shorey) NOTIFY F1,,'r-M!, F^ II_ `" �'FRENT, NOT TO SCALE � w EgRt, y RF � �s )A w/DF LA 10 01 ^ o to YoUr N� f co O (3 O (2 O 10.0, N 6) 1 �zzJt8� HCA l�ii o HC-2 I TOF=56.5'± #49 2-�k© r//VG R0044 1. •r„ ,�.. % � Q ENc sA r/0 i FINISH GRADE OVER CHAMBERS = 54.0' - 54.8' GENERAL NOTES SLOPE @ 2%MIN. OVER SYSTEM 3/4" TO 1-1/2" DOUBLE WASHED STONE TO CROWN OF PIPE 4" SCHEDULE 40 PVC MIN SLOPE 1% I. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION 2" OF 1/&' TO 1/2" DOUBLE WASHED METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL STONE OR FILTER FABRIC CODE AND ANY APPLICABLE LOCAL RULES. 1 TOP OF SAS = 52.13' PLACE RISERS ON ALL 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE DESIGN ENGINEER. MIN. CHAMBERS I 51.30' 36" MAX. BREAKOUT EL. = 51.80' INLET PIPES STO 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL 4" SCHEDULE 40 PVC WITHIN 6" OF F.G. SYSTEM UNLESS OTHERWISE NOTED. 4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN C> � � O � � 6 o ELEVATION = 51.80' FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE SAS. UNLESS A 40 MIL GEOMEMBRANE LINER IS PLACE AT LEAST FIVE FEET FROM S.A.S. AND THE TOP OF 00 o00 � THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION. ono 0 0 5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM. 2' �� CD ao 00 Q 0 �� 6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL. oo o� op �0 7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK 0o FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH 8.5' I 4.0'_I 4.0 2.0' 2.0' (�P) 4.83� AND DESIGN ENGINEER. 29.0' (TYP.) i 8. ELEVATIONS BASED ON APPROXIMATE M.S.L. DATUM. SEE BENCHMARK LOCATION AND GROUND WATER ELEV.= < 43.30' 8.83' ELEVATION SHOWN ON PLAN. 49.30' 2 - 500 GALLON CHAMBERS 5' MIN. 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT TYPICAL CHAMBER PROFILE CHAMBER END VIEW 1-888-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES 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 • • , , ' •••i .. .. �x a r�l'lO U LIB i 1. REGULATIONS. OWNER/APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM •... __ ,... , • APPROPRIATE AUTHORITY. ! •,'•• . ; .-� -� ,t PERC NO. N/A • it • •:1�i " •••- ' �� / b, _-' • 12. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED ,` „■ \ • •�• , INSPECTOR: Jay Gardiner (BOH) 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. to ) • 11 *' `.:.` `% ~' ' C.S.E. APPROVAL DATE: Oct. 27, 1999 ■ ' 10 • 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES. • • 't • -•• ::* DATE: February 16, 2023 . •�\• .\• 14. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLE 40 T •, • •; '' TEST PIT #: 1 •�.;1j MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY. It F -� �:,, , • p•y" ,� •L;'f ELEV TOP = 54.30' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY, ' FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3). 1 , • ELEV WATER = < 43.30' .h •' i 15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN LOCUS " PERC RATE _ < 2 min./inch SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK. .. •••{ •' •f -•; f/ DEPTH OF PERC = 12" - 30" 16. PROPOSED PROJECT IS LOCATED WITHIN: •'C,: s`• • r �• .! ASSESSOR'S MAP 115 LOT 178 a • • , .. TEXTURAL CLASS: I "• OWNER OF RECORD • I � t`�Pi't`•.�r: 1.-�-� • "% • --�_ ' ' . ,�+ •,�r:%. ___. : EVELYN HOLL (LIFE ESTATE) Go i ;/' • • { �' • �' , 0„ 49 EARLY RED BERRY LANE 9 /9 •r ♦ ' A4 �(�� • • 1• L z, err Ik Q' t.'-i 4 '�� •. s . Og N7� 1Rc HANGE j .•• � � C PROPOSED TWO (2) 500-GALLON LEACHING CHAMBERS w/ STONE PROPOSED U:P#563/5 LOCUS PLAN DISTRIBUTION BOX �'°GF `�►' op P4V�4,ENr EARL Y IN,w � �- �'�� APR/vq BER PROPOSED 1,500 .. 40 w/DES o��l/UE GALLON SEPTIC TANK y S74a SLEEVE 4` SLri. 40 PVC PIPE w/ 6" Benchmark #2 I V 04'40„ -� SCH, 40 PVC (MIN. 10' EACH SIDE Corner of Conc. Stoop ( C+ E , ,,. ' ~ OF WATER LINE CROSSING) Elev. = 56.66' Approx. MSL BUSH r 'l14', . �w0 54x3'� Sv' �... . (TYP) EXISTING /.2 \ DWELLING MAP 115 �� u <r . � ? TOF=56.5 ± .S� � LOT 179 27 &49 \f STUMx 2 8.E7 1) T//yG PROPOSED CLEAN -OUT TO /fVC FINISHED GRADE (TYP OF 3) 5 ) -, �u �S O'D 1 �. .r C ;4 4 AtC41) ,� C MAP 115 Z 17" ,_ '� LOT 177 -� \ � 0 STUMP s MAP 115 Benchmark #1 LOT 178 Corner of Bulkhead 10,500 ± S.F. Elev. = 52.00' Approx. MSL S 4o , L�;�ISTING t,C:a�r t,:�L_ , �.: �1L: � 40„E JMPED FILLED w/ SAND & � 105.00, MAP 115 ABAND,P `11=n ,TVD O_'), I LOT 221 - NOTES: MAP 115 1. MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE TOP EDGE OF LOT 222 EACH SEPTIC SYSTEM COMPONENT, 2. CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN THE LOCATION OF THE PROPOSED LEACHING FACILITY TO ENSURE CONSISTENCY WITH TEST PIT MAP 115 DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND LOCAL BOARD OF LOT 223 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 SITE PLAN NOTIFY ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT. SCALE: 1" = 20' PROPOSED EXTENSION RISER WITH COVER OVER INLET & OUTLET TO WITHIN 6" OF F.G- 21" MIN. ACCESS COVER (TYP.)-% �► 6" 3" 2" DROP MIN. 3" DROP MAX. 3 9', FINISH GRADE OVER D-BOX = 54.3'± REMOVABLE WATER -TIGHT COVER OVER RISER TO WITHIN 6" OF FINISHED GRADE 1 -5" DIA. OUTLET(S) 1 9" MIN. 36" MAX. L-_2,1 + _ PROVIDE WATERTIGHT 4" PVC IN FROM JOINTS (TYP.) i SEPTIC TANK 4" PVC OUT TO LEACHING FACILITY 51.67' MIN. 51.50, 6" CRUSHED STONE OVER MECHANICALLY COMPACTED BASE J OUTLET DISTRIBUTION BOX TO BE INSTALLED ON A LEVEL STABLE BASE. FIRST TWO FEET OF OUTLET PIPES TO BE LAID LEVEL. 1 CROSS SECTION VIEW i DISTRI " "Ir" I! nr)X DETAIL _ NOT TO SCALE SWING -TIES DESCRIPTION HCA HC-2 TANK COVER IN (1) 15.0' 47.0' TANK COVER OUT (2) 20.6' 49.2' CORNER OF STONE (3) 24.9' 53.1' CORNER OF STONE (4) 32.4' 57.1' CORNER OF STONE (5) 31.6' -T- 35.5' CORNER OF STONE (6) 24.0' 28.6' SCALE: 1" = 1000' DESIGN DATA NUMBER OF BEDROOMS (EXISTING) 2 NUMBER OF BEDROOMS (DESIGN) 2 DESIGN FLOW 110 GAUDAY/BEDROOM TOTAL DESIGN FLOW 220 GAUDAY DESIGN FLOW x 200 % = 440 GAUDAY USE PROPOSED 1,500 GALLON SEPTIC TANK INSTALL 2 - 500 GAL. CHAMBERS w/ STONE SIDEWALL CAPACITY (LENGTH + WIDTH) (2 SIDES) (2' HIGH) (0.74 GPD/S.F.) = GAUDAY (29.0' + 8.83') (2) (2') (0.74 GPD/ S.F.) = 112.0 GAUDAY BOTTOM CAPACITY (LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY (29.0' x 8.83') (0.74 GPD/S.F.) = 189.5 GAUDAY TOTALS: TOTAL NUMBER OF CHAMBERS 2 TOTAL LEACHING AREA 407.4 SQ.FT. TOTAL LEACHING CAPACITY 301.5 GAL./DAY RESERVED FOR BOARD OF HEALTH USE 54.30 ADDRESS. 53.30' YARMOUTHPORT, MA 02675 FEMA FLOOD ZONE X 51.80, COMMUNITY PANEL # 25001C0578J 51.30' 17, DEED REFERENCE: BOOK 20017, PAGE 211 18. PLAN REFERENCE: PLAN BOOK 187, PAGE 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 15.401-15.405, THE FOLLOWING LOCAL UPGRADE APPROVAL IS REQUESTED FROM 310 CMR 15.211: (1.) A 5.0' WAIVER (10.0' - 5.0') FOR THE SETBACK FROM THE SAS TO FRONT PROPERTY LINE. 132" I 1 43.30' No Mottling, Standing or Weeping Observed 50xO' --- 0 -- pei snit valid for REPAIR OF SEPTIC SYSTEM Om \ , due to State and Local septic-"vi*w s5 Bo:u d of Health rieview and approval is required for am toture ad' Iitions/renovation+/aIteration s ta sewage facilities al'td/or structureshtwelling. Yarmultth Health Department GAS APPROVED__ T W rue Date 000 O Q EXISTING SPOT GRADE EXISTING CONTOUR PROPOSED CONTOUR PROPOSED SPOT GRADE EXISTING GAS LINE EXISTING OVERHEAD UTILITIES MAR 14 M3 EXISTING WATER LINE HEALTH DEPT. EXISTING LANDSCAPED AREA TEST PIT LOCATION PROPOSED 1,500 GALLON SEPTIC TANK PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE PROPOSED DISTRIBUTION BOX PROPOSED 500 GALLON LEACHING CHAMBER REV. DATE BY I APP'D. I DESCRIPTION PROPOSED SEPTIC SYSTEM UPGRADE OF tf4,6.. PREPARED FOR JOHN L. yG�'. ROBERT B. OUR CO., INC. u CHURCAILL JR. ti L NO 8066 LOCATED AT l 49 EARLY RED BERRY LANE YARMOUTH, MA 02675 SCALE: 1 INCH = 20 FT. DATE: MARCH 8, 2023 0 10 20 40 80 FEET aF "qSs PREPARED BY JOHN L. v CHU '':LL JR. H JC ENGINEERING, INC. N' r `so7 2854 CRANBERRY HIGHWAY 2 a. ' EAST WAREHAM, MA 02538 508.273.0377 Drawn By: MKV Designed By: MCP Checked By: JLC JOB No. 6854 t