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HomeMy WebLinkAboutEngineer Plan104,27 101,91 101,04 99,64 9 9,0 5 4F Mgss�� �� yG o PETER T. MCENTEE CIVIL o. 35109 EQ�`` F WALK 10 4 , 0 ` i l / HOt.ISE(If,3Ci) . T.D.F.=107.5f' 105 54 EX. SEWER x 10 3,3 4 k1NV.=103.2.f x 10 3 2 ' LOT 27 10,160 ±SF + 100,58 "° Z GARAGE �UND R SPIKE .1.0. �, . x 101. 3a 100,83 P x �� % 101.34 0 'd�a �a 991 �- 1313,08 <!h rvTHOR 3 3 C7- 05 SUN-, ROOM C Permit" valid for REPAIR OF SEI QNLV, due to State and iLocal si Board of Health review and approva any future additions/renovations sewage facilities and/or struetures/d% X 05.01 07 me + SHED PATIO rinse 10 '04\ x 104,5 19' ' x`_- 9 103,60 .., . 0 .:` 101, x 1-6 27 )178 60 x 50 100, 6Q�- 2Z*, 5., E 6� _. 58 '_bf 10PO0 ET EQ/-) ,u_ PLAN REFERENCES 1) PLAN BOOK 230 — PAGE 139 2) CERTIFIED PLOT PLAN BY DOWN CAPE ENGINEERING, DATED 5/23/02 .141 jj 9 9, 76 s ) BENCHMARK PK FND g MAG NAIL SET 100.00 99,58 Yarmouth Health Departi APPROVED + jo. x 104,76 105, PROPOSED SEWER 64��� ro_n� EXISTING CONTOUR N x 60.98 EXISTING SPOT GRADE W EXISTING WATER SVC. MISTING GAS SERVICE .TE EXISTING GAS SERVICE : a' t ances rend for EST PIT era{ns ;of ENCHMARK LEND lent 04 to LOCUS MAP w CONNECTION INV.-103.2± o 'n o V o n x 104,67 rn 0 Z PROPOSED SEPTIC TANK x 10 4, 11 EXISTING CESS POOLS TO BE PUMPED, FILLED WITH SAND AND ABANDONED, OR REMOVED. --�---- PROPOSED S.A.S. 2---500 GALLON CHAMBERS SURROUNDED W/4' STONE x 10 2,2 2 GENERAL NOTES: 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL BOARD OF HEALTH AND THE DESIGN ENGINEER. 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS, WITH THE FOLLOWING VARIANCES: —310 CMR 15.405(1)(a)&(b): LOCAL UPGRADE APPROVAL 1) A 5' variance, S.A.S. to property line, for a 5' setback. 2) A 3' variance, S.A.S. to cellar wall, for a 17' setback. 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE DESIGN ENGINEER. 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN ENGINEER BEFORE CONSTRUCTION CONTINUES, 5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM. 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S. 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE DIRECTED BY THE APPROVING AUTHORITIES. 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING CONSTRUCTION. 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3). 12, AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. 13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND NOT CONSIDERED TO BE A PROPERTY LINE SURVEY. 14. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. MAP ID: 135--85 OWNER OF RECORD RICCIARDELLI, KEVIN RICCIARDELLI, LAUREE 5 WALNUT HILL RD MILLIS, MA 02054 PROPOSED SEPTIC SYSTEM UPGRADE PLAN 30 LUCERNE DRIVE, YARMOUTH PORT, MA Prepared for: Robert B. Our, 24 Great Western Rd, Harwich, MA Engineering, by: Engineering Works, Inc. 12 West Crossfield Road, Forestdale, MA 02644 (508) 477-5313 SCALE 1 "=20' DRAWN P.T.M. JOB. NO, 295-22 DATE 9/28/22 CHECKED P.T.M. SHEET NO. 1 of 2 EXISTING SEPTIC TANK PROVIDE RISERS WITH COVERS OVER INLET & OUTLET MANHOLES SET TO 6" OG FINISH GRADE T.0.F=107.5f -F.G. EL.=105.3E F.G. EL.=104.0t L = 13' © S=1% (MIN.) 4"SCH40 PVC INV.=101.75 1 14' 48" LIQUID LEVEL ADD GAS I BAFFLE PROPOSED SEPTIC TANK CONNECT TO EXISTING SEWER AT HOUSE, INV.=103.2E (VERIFY) NOTE: TO PREVENT BREAKOUT, THE PROPOSED FINISH GRADE SHALL NOT BE < EL. 100.50 FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE S.A.S. r vrv_)C_v_v_—ov_n IN TALL RISER & COVER PROPOSED S.A.S. SET TO 6" OF GRADE INSTALL RISER & COVER OVER ONE CHAMBER AND SET TO 3 OF F.G. TO SERVE AS INSPECTION PORT F.G. EL.=103.8E F.G. EL.=102.3E .• 40 PVC �� :Rti1�,�I/i11:t:1i1!i1i:!1! �:.� �'u\:f.::�'.•::a:-1...:.:� ::�: �i:l_•: DOUBLE WASHED STONE 11 EMEMM —3/4" TO 1-1/2* DOUBLE • — PJ..•.• e • •• • STONEDEPTH WASHED •WIDTH 3 OUTLETS INV. = •• •0 •. GALLON LEACHING CHAMBERS SURROUNDED STONE SHOWN • RATED NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS, PRIOR TO INSTALLATION. 2) SEPTIC TANK & D—BOX SHALL BE SET LEVEL AND TRUE TO GRADE ON A MECHANICALLY COMPACTED STABLE BASE OR SIX INCH AGGREGATE BASE, AS SPECIFIED IN 310 CMR 15.221(2). 3) INSTALL INLET & OUTLET TEES AS REQUIRED. 4) A GAS BAFFLE SHALL BE INSTALLED ON OUTLET TEE AS MANUFACTURED BY TUF—TITS, ZABEL OR EQUAL. DESIGN CRITERIA P CONC. ELEV.=100.8t IREAKOUT ELEV.=100.50 I NV. ELEV.=100.00 BOTTOM ELEV.= 98.0 4' CF NATURALLY OCCURRING PERVIOUS MATERIAL 5' (MIN.) ABOVE G.W. )TTQM OF TEST PIT, EL.=91.0 SEPTIC SYSTEM PROFILE NUMBER OF BEDROOMS: 3 BEDROOMS SOIL TEXTURAL CLASS: CLASS I (LOADING RATE=0.74 GPD SF) DESIGN PERCOLATION RATE: <2 MIN/IN DAILY FLOW: 330 GPD DESIGN FLOW: 330 GPD GARBAGE GRINDER: NO -not allowed with design LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF ./It urL)/3F EXISTING SEPTIC TANK: 1500 GALLON CAPACITY PROPOSED D—BOX: 1 INLET, 1 OUTLET (MINIMUM), H-10 RATED 12.8' inr PROPOSED to N S.A.S. 'N L_ 6 15;—J PERIMETER=75.6' BOTT.AREA=320.0 SF SAS DIMENSIONS SKETCH SIDEWALL AREA: 75.6'(PERIMETER LENGTH) x 2'(EFF. DEPTH) = 151.2 SF BOTTOMAREA: ................................................................... 11.1 ..... = 320.0 SF TOTAL AREA: ........................ ........................................................471.2 SF DESIGN FLOW PROVIDED0.74 GPD/SF(471.2 SF) = 348.6 GPD 4' r 8.5' 4' VARIES —REFER TO SKETCH LEACHING SYSTEM SECTION 3/4" TO 1-1/2" DOUBLE WASHED STONE PROPOSED S.A.S. 'r r EXISTING , 2-500 GALLON CHAMBERS �,/�Qjj$E�#,jQ� SURROUNDED W/4' STONE ,�`. ,✓ T.O.F.=107.5E 1/ J SUNS yh` coo BROOM DECK 43.5' rG'v , O 22,.6 110 I I S.A.S. LAYOUT !AE3 3311 ui ®�®®®®®�®z ®�®®®®®®® 102" 4" KNOCKOUT SOIL LOG DATE: SEPTEMBER 15, 2022 SOIL EVALUATOR: ANNA WIMMER SE#14615 20" DIA. COVER 4" KNOCKOUT 4" KNOCKOUT 58" 0 WITNESS: JAY GARDINER HEALTH AGENT ELEV. T P DEPTH 102.5 011 A�LOAMY SAND[HEqL7TH 4" KNOCKOUT 102.2 10YR 3/24„BW MEDIUM SAND 05 202 500 GALLON CAPACITY H-10 LOAD►NG ,98 6 BW2OYR 5/8 46„DEPT LEACHING CHAMBER MEDIUM SAND 7.5YR 5/6 53" 98.1 N.T.S. PROPOSED SEPTIC SYSTEM UPGRADE PLAN FINE SAND 3p LUCERNE DRIVE, YARMOUTH PORT, MA 2.5Y 8/3 Prepared for: Robert B. Our, 24 Great Western Rd, Harwich, MA 91.0 138" Engineering by: SCALE DRAWN JOB. NO. Engineering Works, Inc. N.T.S. P.T.M. 295-22 NO GROUNDWATER ENCOUNTERED PERC RATE <2 MIN/IN. ("B" HORIZON) 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO. (508) 477-5313 9/28/22 P.T.M. 2 of 2