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HomeMy WebLinkAboutEngineered Plan - 2002Lay perforated pipe level down center of C-4 Unit, as shown, cap end.SEWER PIPES EXIT FOUNDATION AT. POINTS A & B S=1/2 "/ft+ NOTES Lea.dwg 1 12.49 Use 410 filter cloth, no peastone. UNDER THE CONCRETE SLAB AS SHOWN. PIPE Invert 10.2 1500 Gal. I Proposed M [(36' X 12')] 1. LOCUS IS A.M. 25 PARCEL 252. 31.7 SF - �/�=-�1 �%�-�1( ��-�1 �%t--�1 LOCATIONS, AND WHETHER IT IS CAST IRON TO OLD 8.50 2. 3. ELEVATIONS SHOWN ARE ASSIGNED. LOCUS IS IN FLOOD ZONE C ON FIRM DATED JULY 3, 1986. �� L Stone StOn e METAL SEPTIC TANK IS UNKOWN. SLAB MAY HAVE J DOSES PER DAY. > 4 AF T RD. _ _ _ _ -di-I .�.. , tJi i .� _ _ _ _ TO BE BROKEN. ANY ORANGEBURG LINES NEED TO 4. ALL PIPES TO BE 4" SCH 40, AND PITCHED AT 1/4" PER FOOT. (UNLESS NOTED) o BE REPLACED. 5. MUNICIPAL WATER IS AVAILABLE. LOTS WITHIN 100 ARE ON TOWN WATER. o g, 6. COMPONENTS TO BE AASHTO H-10, UNLESS NOTED. 0° LEACHING CROSS SECTION MAXIMUM FEASIBLE COMPLIANCE APPROVALS REQUESTED: 7. INLET TEE TO PROJECT DOWN 13", OUTLET TEE DOWN 14". NOT TO C: 8. IF TWO OR MORE LINES, WATER TEST D -BOX FOR EQUAL FLOW _Z a SCALE '� = 2' 1. NO RESERVE AREA COULD BE PROVIDED. 310 CMR 15.248. D -BOX EXIT PIPES TO BE LEVEL FOR FIRST TWO FEET. ' 2. USE 8" TOTAL COVER ON SIDE OF LEACHING AWAY FROM HOUSE. 310CMR 15.240 (9). 9• DEPTH OF COMPONENTS NOT TO EXCEED 3', OR VENTING MUST BE PROVIDED. 3. VARY REMOVAL ON EAST SIDE BY 3' (2' PROVIDED) AND REMOVAL ELSEWHERE BUILD UP COVERS TO WITHIN 1' OF GRADE. MORTAR CHIMNEYS IN PLACE. BY 1' (4' PROVIDED). 310CMR 15.255 (5). ONE COVER OF TANK TO BE WITHIN 6" OF GRADE. LOCATION BENCH MARK --TOP & CENTER OF 10. STONE TO BE DOUBLE WASHED 3/4 TO 1 1/2- WITH 2" MIN. 1/8 TO 1/2- PEA STONE ON TOP. CONC. BOUND= 10.97 ASSIGNED 11. IF UNSUITABLE SOILS, OR SOILS DIFFERING FROM THE SOIL LOG ARE FOUND, CONTACT THE BOARD OF HEALTH, OR R.J. CADILLAC. 12. IF AN OVERDIG IS CALLED FOR BELOW, FILL MATERIAL FOR 5' AROUND AND UNDER LEACHING TEST HOLE 1 IS TO BE CLEAN GRANULAR SAND MEETING SPECIFICATIONS OF 310 CMR 15.255(3). 13 PUMP AND FILL ANY EXISTING CESSPOOLS REMOVE ANY CLOGGED SOIL BLOCK AND STONE IN u.y I® 10.00 LEACH AREA, AND DISPOSE OF AS DIRECTED BY HEALTH AGENT. DEPTH (inches) ELEV.(feet)O 10,8 14. ALL CONSTRUCTION TO MEET TITLE 5 AND LOCAL REGULATIONS. D TEST HOLE DATE: February 27, 2002 18" Lu A y 87 O _a ®� R PERFORMED BY: Ron Cadillac, Soil Evaluator 13.2 WITNESSED BY: Bruce Murphy, RS, CHO 24" k- 11.13 ,. PERC-RATE: <2 34 /Inch (C layer) II W \ Approx. Top Found. SOIL SURVEY(1993): Carver coarse sand GEOLOGIC MAP(1986): Harwich outwash plain deposits 42„ II 11_x_ q Invert A 11.20± 0 4• X N S 07'20„ E �R\g Invert B 11.00± 54„0 1 ) Invert 9.95 x 12.4 10.10 BENCH MARK--N.W. CORNER OF 10.09 10, 1b x 11.6 117 '�� CONC. SLAB = 12.64 ASSIGNED x 11.21 e` OLD PAVED DRIVE �� r'>. :: 12,8 :...: 11.9 ::::::N x 12,6 121.4\\ 13.6' LOT x l O.a 10.9 I A frt L O / B X 10, 230± S. F ( 0 �15� 12. (/) �1 ? `' D :.] o Cr 12,8 y „-W !. ni o ,, ] ] cn 13.0 0 412,06 N t� m N M of x 14' 10.9?.7 O 12.8 0 12.5 f� 11.6 n I 7. - .....--_---_ 12. 4 j^�� w 1,6 12.0 12.6 J O Yc7 ::.......... ::.::......:. . yis PAVED DRIVE 5 10.9 - ` if � X X X 12,4 x - 11.93 115.04 1 12, 2.3 3 3' DEEP IMPERVIOUS BARRIER --80 L.F. OF 40 MIL POLYETHYLENE (MILLER BREAKOUT**) TOP BARRIER=TOP PEASTONE=11.61,GRADE ABOVE BARRIER=12.1 MIN GRADES OUTSIDE BAR- RIER TO BE NO STEEP - THAN A 3:1 SLOPE. ** BARRIER IS STIFF & OBTAINABLE FROM MILLER ENVIRONMENTAL 508-697-3710. !- N 89'20'42" W 12,0 N /F 7 LAMALVA ALARM & PUMP NOTES 1. ALARM TO BE WIRED BY ELECTRICIAN ON SEPARATE CIRCUIT FROM PUMP. 2. ELECTRICAL WORK TO BE INSPECTED BY WIRING INSPECTOR. H-10 1000 GAL. PUMP CHAMBER 3. ALARM TO BE LOCATED IN HOUSE. 4. PUMP TO BE CAPABLE OF PASSING MAKE FACTORY WATER TIGHT -DRILL 3/8" WEEP/VENT HOLE 1-1/4" SOLIDS AND INSTALLED IN STRICT CONFORMANCE WITH MANUFACTURER'S SPECIFICATIONS. _ 2" 1-1ne 5. USE MEYER MW50, 1/2 HP PUMP, OR Invert 9.93 CHECK VALVE EQUIVALENT. ^,LARM 32 ON 28" - OFF 24" Bottom 5.43 6" STONE UNDER LEGEND HB 1 HAND BORING LOCATION, NUMBER W WATER LINE MARKINGS E OVERHEAD ELECTRIC WIRES (IF SHOWN) x 9.5 x 8,7 EXISTING & PROPOSED ELEVATIONS ('X' MARKS POINT) EXISTING CONTOUR 8- PROPOSED CONTOUR UTILITY POLE (IF SHOWN) El EXISTING DRAINAGE CATCH BASIN x - FENCE (IF SHOWN, NOT ALL SHOWN) TREE (IF SHOWN, NOT ALL SHOWN) Exist. Cast Iron II 3 S=1/2 "/ft+ 13" cover 1 12.49 MAKE FACTORY Invert 10.2 1500 Gal. I Proposed WATER TIGHT 1 Bottom 5.70 Proposed / 6" Stone or com A 17' I �B 20' DESIGN DATA 'Use Gas Baffle FOUR C-4 UNITS Invert 11.23 seer detail Proposed 3" min. Sanitary / Tee Invert 11.40 Invert 11.23 /1 pact Proposed Proposed I ,I Irvl 11.61 Top Stone CSD Filter Cloth 8" total cover min. 87" 4*1 T 98" 10.9 4.0 Bottom r 1 1 8 1 I_ I U I t1.=o.a CD 1.T of 2.7' Adjustment Provided m Using MASH29-Feb. 02 BEDROOMS: 3 - GARBAGE -GRINDER =_ °- ,, _ No REQUIRED CAPACITY: 330 GPD SEPTIC TANK: 1500 GAL. BOTTOM LEACHING AREA: 432 SF [(36' X 12')] SIDE LEACHING AREA: 31.7 SF [2(12'+ 36') X 0.33' DEEP)] DESIGN CAPACITY- 343 GPD [(432 SF + 31.7 SF) X .74 GPD/SF] PUMP CHAMBER STORAGE CAPACITY- 330 GAL. DOSES PER DAY. > 4 BUOYANCY CALCULATIONS- PUMP CHAMBER WEIGHT OF EMPTY CHAMBER AND 17" OF COVER CHAMBER= 4.12 TON (PER SHOREY) 17" COVER= 1.42' X 4.83' X 8.5' X 0.055 TON/CU. FT 17" COVER=3.20 TON TOTAL= 4.12 TON + 3.20 TON = 7.32 TON WEIGHT OF WATER --HIGH GROUNDWATER DOWN (7.9 -5.43) X 4.83' X 8.5' X 0.0312 TON/CU. FT. WEIGHT WATER= 3.16 TON TANK AND 17" COVER ARE HEAVIER BY 4.1 TON. THIS PLAN IS A VALID COPY ONLY IF IT BEARS AN ORIGINAL RED STAMP AND SIGNATURE. Fill E layer 10yr 471 - loamy 1loam sand B layer 10yr 5/8 loamy sand C2 layer 2.5y 6/4 fine sand observed water i Zone A Observed Water=5.2 :., LEACH" `AREA_ ---- USE 4 C-4 UNITS WITH 4' OF STONE ON THE SIDES AND 2' OF STONE ON THE ENDS FOR A 36' X 12' X 4" DEEP LEACH AREA. RUN PERFORATED PIPE DOWN CENTER. CAP END. 2' & 4' REMOVAL USE 2' REMOVAL ON HOUSE, TANK, AND BUSH OF LEACHING AND A 4' REMOVAL ESLSWHERE, DOWN 3 1/2± TO FINE SAND. BUOYANCY CALCULATIONS 1500 GAL. H-10 WEIGHT OF EMPTY SEPTIC TANK AND 13" OF COVER TANK= 5.74 TON (PER SHOREY) 13" COVER=1.08' X 5.67' X 10.5' X 0.055 TON/CU. FT. 13" COVER=3.53 TON TOTAL= 5.74 TON + 3.53 TON = 9.27 TON WEIGHT OF WATER --HIGH GROUNDWATER DOWN (7.9 -5.7) X 5.67' X 10.5' X 0.0312 TON/CU. FT. WEIGHT WATER= 4.08 TON TANK AND 13" COVER ARE HEAVIER BY 5.1 TON. SITE PLAN FOR JANET E. LEA LOT 71 31 LYNDALE ROAD, SO. YARMOUTH, MA MAY 71 2002 SCALE: 1"'=20' D Guy r�G/STE?''J .1 < Sq NITARP� ` '�tiVC7 SS� SURVE o Q RONALD J. CADILLAC, PLS, RS Y PROFESSIONAL LAND SURVEYOR & REGISTERED SANITARIAN P.O. BOX 258 WEST YARMOUTH, MA 02673 •IIEAL AGENT APPROVAL '; DATE (508) 775-9700 ©2002 BY R.J. CADILLAC PAGE 1 OF 1 12.45 8.95 5.2 4.3