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HomeMy WebLinkAboutEngineer Plan! % FINISH GRADE OVER D-BOX = 487± TO F Fi = ACI -'A'-i- nnrnnc+rn wrcwo.n�t OIQCO i / /! WITH COVER OVER INLET & REMOVABLE WATER -TIGHT COVER OVER OUTLET TO WITHIN 6" OF F.G. RISER TO WITHIN 6" OF FINISHED GRADE FINISH GRADE II @ FND. EL.= 48.8'± F.G. OVER TANK EL. = 49.2'± 5 DIA OUTLET(S) -..__-_-_. _.__ ..... __..._.___.._._.--_-_-__ 36„MM PROPOSED 4 • 7 77 SCH. 40 PVC, i .... ��...__-...�.�,.��.�..._.... �'_,___._...,_._,._ ._....._..,.._. _ SEWER PIPE 4 Ig s 6" 311 3It DROP MAX 311 911 f L=491t PROVIDE WATERTIGHT DROP MIN _ MIN. SL_o�-JOINTS (TYP.) ' I 4" PVC IN FROM ? 3 13„ 1411 r-'_ V" SEPTIC TANK O 4" PVC OUT TO ,NTRACTOR TO PROVIDE ' LEACHING FACILITY ECIFIED DROP BETWEEN ''. ti ' i t 120 6" FINISH GRADE OVER CHAMBERS = 47.5' - 48.5' SLOPE @ 2% MIN. OVER SYSTEM 4" SCHEDULE 40 PVC MIN SLOPE 1% i TOP OF SAS = 45.50' ' �\ 9" MIN. 44.5036" MAX. BREAKOUT EL = 45.00' 00 0 0 0 0 00 0 INLET AND OUTLET CONTRACTOR 1 CONTRACTOR SHALL ' ; ' 44.90' MIN. 44.73 ! 2' [� [� CJ 0 0 0 0 s SHALL VERIFY SIZE 48" VERIFY CONDITION O OUTLET TEE i ` EXISTING TEES GAS BAFFLE 6" CRUSHED STONE AND CONDITION OF EXISTING SEPTIC AND REPLACE AS OVER MECHANICALLY I o0 TANK NECESSARY vtil COMPACTED BASE j 4 0' I8 5' (TYP) I 5 OUTLET DISTRIBUTION BOX TO BE INSTALLED ON A LEVEL STABLE a BASE. FIRST TWO FEET OF OUTLET PIPES TO BE LAiD LEVEL. 42.50 EXISTING 1,000 GALLON CONCRETE SEPTIC TANK �. y p qy g i CROSS SECTION VIEW y i b..,.w -r- _.... �.. NOT TO SCALE NOT. -TO SCALE- _ __--.-__-.g_-3d--_---__-.._ PP 3/4 TO 1-1/2 DOUBLE WASHED ; STONE TO CROWN OF PIPE I. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL 2" OF 1/8" TO 1/2" DOUBLE WASHED CODE AND ANY APPLICABLE LOCAL RULES. f STONE OR GEOTEXTILE FILTER FABRIC 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE PLACE RISER ON ALL i DESIGN ENGINEER. CHAMBERS w/ PIPED 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL INLETS TO WITHIN 6" SYSTEM UNLESS OTHERWISE NOTED. OF FINISHED GRADE I 4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN ! ELEVATION = 45.09 FOR A DISTANCE OF IVAROUND 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 Q 0 THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION. o o 5 I SLOPE ALL SOLID PIPE AT 1.0% MINIMUM. / 6 THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL 1 00 o CDC:) 0 00 � - -7-LOCAL BOARD Or HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK 0 0 ©� FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS o o I NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH 4. L%J.V GROUND WATER ELEV= C 37.50' 2 - 500 GALLON CHAMBERS __ " _ -5 MI TYPICAL CHAMBER PROFLE f f Al �E i �g9' 30 23 MAP 134 N �21 q1 LOT 144 L/r t �� a I_ r� m n: _ 4 ! Dl'L'ELI_ING i PROPOSE H 20� // / C-1 iSTRiBUTION BQ?C� I S0 MAP 134 LOT 143 PROPOSE THREE ( _ /' /�- (4 _ - 49 _ l \' ' 4 x : / 11,926t S.F. 500 GALLON, H-20 EACHING }i ``� ' i 1.0 i, CHAMBE S wl STONE ) C-2 i / cfl v°' .- T 1 `;48x5' '' r t MAP 134 `�t9��,4 x 04-- 45 LOT 145 �� ~� 1 TPA NS 48x0' 12 r a - 1 5 i cr 7 UTILITY ( � N6, >,, ,; '',,, •• l r`. SWING -TIES NOTES: 1. MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE TOP EDGE OF EACH C_oGe G� 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 NOT 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 SITE P LA N ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT IN THE FIELD. SCALE: 1" =10' i Benchmark Comer of Step Elevation = 51.44' Assumed Datum DESCRIPTION CORNER OF STONE (1) CORNER OF STONE (2) CORNER OF STONE (3) CORNER OF STONE (4) _SNOT-TOSCALE 'y` g its t ;1'_ ,��` r _ �`� ,• ; � I Imo,. AND DESIGN ENGINEER. 0' 4.83' 4 0' E 8. ELEVATIONS BASED ON ASSUMED DATUM. SEE BENCHMARK LOCATIONS AND ELEVATIONS (TYP.) - SHOWN ON PLAN. 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION N. 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 ! 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 •u i - a ; - '' f REGULATIONS. OWNE R/APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM •�• •`o� ! I APPROPRIATE AUTHORITY. • ' • ' ' PERC NO. N/A 112. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED < I INSPECTOR: Bang Lewis (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. C.S.E. APPROVAL DATE: Oct 27, 1999 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES. fry DATE: October 12, 2023 f� �M _ •` !' { � � j 14. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLE ( , . TEST PIT #: 1 & 2 MATERIAL iN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY. ELEV TOP = 48.50' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY, •� FINES OR OTHER UNSUITABLE MATERIAL iN ACCORDANCE WITH 310 CMR 15.255(3). ��f •' ELEV WATER = < 37.50' 15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN PERC RATE _ < 2 min./inch i SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK. 7 ~ -• DEPTH OF PERC 3611 - „ 116. PROPOSED PROJECT IS LOCATED WITHIN: 6� . � I = 54 i ASSESSOR'S MAP 134 LOT 143 ,,• (,i' (� ;, i TEXTURAL CLASS: I OWNER OF RECORD: MICHAEL JACEK & EMILY ELGERT 48.50' ! ADDRESS: 42 POMPANO ROAD 11 6„ Fill 48.00' i YARMOUTH PORT, MA i F OOD ZONE X B Loamy Sand 10Yr 5/6 36" 54" go J7� LOCUS PLAN Med. to Fine Sand 2.5Y 6/6 45.50' 44.00' SCALE: 1 ° =1009 I 1-3. 27 37.50' NUMBER OF BEDROOMS (EXISTING) f NUMBER OF BEDROOMS (DESIGN) DESIGN FLOW lid __GAUDA(Y/Bj4DROOM TOTAL DESIGN FLOW 440) GAUDAY DESIGN FLOW x 200 % \=� 880 GAUDAY USE EXISTING 1,000 GALLON SEPTIC TANK F!o_Mottling, Standing or Weeping Observed PERC NO. N/A INSPECTOR: Barry Lewis (BOH) E EVALUATOR: Michael Pimentel, EIT, CSE j C.S.E. APPROVAL DATE: Oct. 27, 1999 DATE: October 12, 2023 TEST PIT # 3 & 4 ELEV TOP = 48.0Y ELEV WATER = < 38.00' I INSTALL 3 - 500 GAL. CHAMBERS w/ STONE PERC RATE _ DEPTH OF PERC = SIDEWALL CAPACITY TEXTURAL CLASS: I (LENGTH + WIDTH) (2 SIDES) (2' HIGH) (0.74 GPD/S.F.) = GAUDAY (33.6 + 12.83') (2) (2') (0.74 GPD/ S.F.) = 137.1 GAUDAY i BOTTOM CAPACITY (LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY (33.5' x 12.83') (0.74 GPD/S.F.) = 318.1 GAUDAY TOTALS: TOTAL NUMBER OF CHAMBERS,/'3 Tl1TA1 k CA(`u1A1n_ AOCA ( 615.1 SQ.FT. CITY '455"2 GAL"/DAY :D FOR BOARD OF HEALTH USE i 0" j Fiil Q11 �7 I B Loamy Sand 10Yr 5/6 36" C Med. to Fine Sand 2.5Y 6/6 48.00' 47.33' FEMA L COMMUNITY PANEL # 25001 CO579J 17. DEED REFERENCE: BOOK 34813, PAGE 199 18. PLAN REFERENCE: P.B. 234, PG. 51 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. I i 45.00' REV i s f j 38.00' No Mottling, Standing or Weeping Observed t � v i Yam-caat6 ' ^WW1 Depart.me_"t 1 OD • Date 99 50x0' EXISTING SPOT GRADE ------50 _-_-_ EXISTING CONTOUR ----t 50 -- PROPOSED CONTOUR 501 PROPOSED SPOT GRADE GAS EXISTING GAS LINE E ---- E EXISTING UNDERGROUND ELECTRIC LINE T/C-- EXISTING UNDERGROUND UTILITIES EXISTING WATER LINE EXISTING LANDSCAPED AREA TEST PIT LOCATION ` q EXISTING 1,000 GALLON SEPTIC TANK PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE 13 PROPOSED H-20 DISTRIBUTION BOX O PROPOSED 500 GALLON H-20 LEACHING CHAMBER DATE ' k - p' ' ti'j,�h •�; JOHN CHURC1i;LL R. CIVL r,:0. 41 P,A7 1 (�BY APP'D. , _ DESCRIPTION PROPOSED SEPTIC SYSTEM DESIGN PREPARED FOR ROBERT B. OUR CO., INC. LOCATED AT OCT 2 4 2023 42 POMPANO ROAD YARMOUTH PORT, MA HEALTH DEPT. SCALE: 1 INCH = 10 FT. DATE: OCTOBER 16, 2023 0 5 10 20 40 FEET PREPARED BY f JC ENGINEERING, INC. 2854 CRANBERRY HIGHWAY EAST WAREHAM, MA 02538 508.273.0377 Drawn By: MKV j Designed By: MCP i Checked By- JLC 1 JOB No. 7341