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HomeMy WebLinkAboutEngineered Plan - 2018m TANKS VS. GROUND WATER PROPOSED SEPTIC TANK IS 5" INTO OBSERVED WATER TABLE. N PROPOSED SEPTIC TANK IS 14" INTO CALCULATED HIGH WATER. o PROPOSED PUMP CHAMBER IS 9" INTO OBSERVED WATER, Z PROPOSED PUMP CHAMBER IS 17" INTO CALCULATED HIGH WATER. JRECOMMEND TANKS BE INSTALLED IN MIDDLE OF SUMMER. n I U � I 1 f x 9 N /F IN /F NELSON -10.0 I T. 0. Y. ! (FORMER DRIVE-IN) BENCH MARK --FLAGGED SPIKE SET BENCH MARK--N.W. CORNER OF DOWN 1"= 10.00 ASSIGNED BULKHEAD =10.47 ASSIGNED 9.1 (10.1' OFF FACE HOUSE, 10.7 OFF CORN.) (AT WHITE PAINT) x 8,9 Thrust Block i •a. I PROVIDE SWALE TO 9,8 11.�.. \�2 c� - DIRECT RUNOFF AWAY 5 FROM NEIGHBORS 9,8 \ Ix 1016 M`X T9;�-y� ::.:, \ GRADE RISES ABOUT 10,00 8'6�0 x 9 6 ; \ A FOOT IN LEACH AREA x 8.8 ^\ 8 7 2.5 DEEP IMPERVIOUS x \o `:: \' BARRIER --120 L.F. OF `� x 9,1 7� F` � ' ;::. i\ 40 MIL POLYETHYLENE X `\ �' a ,.g `� o \ (OR VINYL**) J TOP BARRIER=TOP x i 9.0 �� 1 x 10.6 ABOVE BARR?ERR 11DE MIN 0 MIN .6 : • :,n:.:::.: G � � r •��0'��` / OUTSIDE BARRIER .SLOPE GRADE AT 3:1 X9.1 Rl P9.4 �v 0 19.4 8.8 9, Yx 10.6 10,1 � �9.5 CO i SEP x 10.8 i -Iav8.03 x 8��' N� ���� 12� 0�[ TH v i'8.3 8,919.6 5 E - E ��' :: 9.7 1 Covers to ' _ E__E w - 0 98 s • 10,8 Grade / SII ,6x9.4 A x 7.9y' 895 �� x 8.8 °'�� x 10.8 MONOLITHIC 1000 GALLON ( 7,95 LOT 98 ° �� H-10 PUMP CHAMBER <<l _57��,W/ WATERPROOFING W y0 x 10.4 ( DRILL 3/8" WEEP/VENT HOLE w x 9,2 (� x 8.9 2��22 replaceable Recommend tFloats� 2" PVC 24, 800± S. F. ��°3� p- �\ 11 x 10.3 � � c� f Quick Disconnect/ °° °s :: -� 1 .5 x 9.6 8.11 larm 32" Union GRADE RISES ABOUT A FOOT I Invert On 26�" Check Valve ��0 8 10 x 2 9 9 OVER PROPOSED SEPTIC TANK Off 21 P �9 5 3.53 6" STONE UNDER ,GAB / x 9.7 ..:::GPRPG� ( Bottom MAKE FACTORY WATER -PROOF N /F �\ YOUNG I ALARM & PUMP NOTES 1. ALARM TO BE WIRED BY ELECTRICIAN ON � l x 9,2 SEPARATE CIRCUIT FROM PUMP. � 2. ELECTRICAL WORK TO BE INSPECTED BY 8,34 WIRING INSPECTOR. 3. PUMP TO BE CAPABLE OF PASSING -I- 8.06 2" SOLIDS AND INSTALLED IN STRICT o, KIT. D BDRM LVRM BDRM BDRM EXISTING FLOOR PLAN NOT TO SCALE CONFORMANCE WITH MANUFACTURER'S SPECIFICATIONS. f 4. USE LIBERTY LE41 A 4/10 HP PUMP, CAPABLE ' OF 17' OF TDH ® 44 GPM, OR EQUAL. I LEGEND T i TEST HOLE LOCATION, NUMBER W WATER LINE MARKINGS E OVERHEAD ELECTRIC WIRES (IF SHOWN) --G-GAS LINE MARKINGS x 9.5 X 10,3 EXISTING & PROPOSED ELEVATIONS ('X' MARKS POINT) 2. EXISTING CONTOUR 8® PROPOSED CONTOUR SZf UTILITY POLE (IF SHOWN) IE EXISTING DRAINAGE CATCH BASIN X FENCE (IF SHOWN, NOT ALL SHOWN) 0 TREE (IF SHOWN, NOT ALL SHOWN) CONFORMANCE WITH MANUFACTURER'S SPECIFICATIONS. f 4. USE LIBERTY LE41 A 4/10 HP PUMP, CAPABLE ' OF 17' OF TDH ® 44 GPM, OR EQUAL. I 0 layer 5yr 3/3 E layer10yr 5/2 loamy sand B layer 10yr 6/8 loamy sand C layer 10yr 6/8 medium sand observed water 9.0 8.0 6.3 4.25 15 Invert 3.82 Tee T 791.95_ i 10.27 5' 6"pStone or compact Proposed Proposed 1 Bottom JOB NO. Y18-01 N I-i'-� High Groundwater=4.95 NOTES Perry.dwg DESIGN DATA 1. LOCUS IS A.M. 24, PARCEL 78. FB 33/46 SB 14/44 Jar o 2. ELEVATIONS SHOWN ARE ASSIGNED. � 09 3. LOCUS IS IN FLOOD ZONES AE ON FIRM DATED JULY 16, 2014. os 4. ALL PIPES TO BE 4" SCH 40, AND PITCHED AT 1/4" PER FOOT. (UNLESS NOTED) EFFECTIVE LEACHING AREA: 496.6 SF 5. MUNICIPAL WATER IS AVAILABLE. LOTS WITHIN 100' ARE ON TOWN WATER. LEACHING BED. 6. COMPONENTS TO BE AASHTO H-10, UNLESS NOTED. PERC RATE: 7. INLET TEE TO PROJECT DOWN 13", OUTLET TEE DOWN 14". a� 8. IF TWO OR MORE LINES, WATER TEST D -BOX FOR EQUAL FLOW Carver coarse sand 29„a D -BOX EXIT PIPES TO BE LEVEL FOR FIRST TWO FEET. 9. DEPTH OF COMPONENTS NOT TO EXCEED 3', OR VENTING MUST BE PROVIDED. NOT TO Invert 8.66 COVERS: TWO TO GRADE, AS SHOWN AND ONE OVER LEACHING. SCALE 10. IF UNSUITABLE SOILS, OR 'SOILS DIFFERING FROM THE SOIL LOG ARE FOUND, LOCATION MAP 9" COVER=2.53 TON CONTACT THE BOARD OF HEALTH, OR R.J. CADILLAC. 21 -ADS ARC36LP 3.8" INVERT ( ) 11. IF AN OVERDIG IS CALLED FOR BELOW, FILL MATERIAL FOR 5' AROUND AND UNDER LEACHING j Use Gas Baffle IS TO BE CLEAN GRANULAR SAND MEETING SPECIFICATIONS OF 310 CMR 15.255(3). WEIGHT WATER= 2.16 TON 12. PUMP AND FILL ANY EXISTING CESSPOOLS. REMOVE ANY CLOGGED SOIL, BLOCK, AND STONE IN TEST HOLE 1 LEACH AREA, AND DISPOSE OF AS DIRECTED BY HEALTH AGENT. 9" min. 13, ALL CONSTRUCTION TO MEET TITLE 5 AND LOCAL REGULATIONS. DEPTH (inches) ELEV.(feet) 0 layer 5yr 3/3 E layer10yr 5/2 loamy sand B layer 10yr 6/8 loamy sand C layer 10yr 6/8 medium sand observed water 9.0 8.0 6.3 4.25 15 Invert 3.82 Tee T 791.95_ Pro osed �,p Invert 10.47 Invert 10.27 5' 6"pStone or compact Proposed Proposed 1 Bottom 0 N I-i'-� High Groundwater=4.95 CD ' 3' 0.7' USGS Atstment DESIGN DATA 30) RUN PVC PIPE BACK TEST HOLE DATE: March 1, 2018 Observed Water=4.25 TO CAST IRON LEACH AREA PERFORMED BY: Ron Cadillac, Soil Evaluator 12' USE 21 --ADS ARC36LP CHAMBERS, AS SHOWN EFFECTIVE LEACHING AREA: 496.6 SF WITNESSED BY: Amy Von Hone, RS, CHO LEACHING BED. 21 UNITS X 23.65 SF/UNIT=496.65 SF(EFFECTIVE) PERC RATE: <2'-00"/inch (C layer) [(496.6 SF) X .74 GPD/SF] 12.42± PUMP CHAMBER STORAGE CAPACITY: 330 GAL. SOIL SURVEY(1993): Carver coarse sand 29„a Top Foundation GEOLOGIC MAP(1986): Harwich outwash plain deposits WEIGHT OF EMPTY CHAMBER ANID AVERAGE 10" COVER Invert 8.66 CHAMBER= 4.60 TON (PER ACME-SHOREY) CHAMBER= 6.00 TON (PER ACME-SHOREY) 10" COVER= 0.83' X 5.42' X 8.25' X 0.055 TON/CU. FT. 32„ Exist. Cast Iron 9" COVER=2.53 TON Invert 8.15 21 -ADS ARC36LP 3.8" INVERT ( ) WEIGHT OF WATER --HIGH GROUNDWATER DOWN Invert 8.57 j Use Gas Baffle CHAMBERS WEIGHT WATER= 2.16 TON Exist. Orangeburg Effluent Filter Invert 10.30 S=1/8"/ft+ 9" min. cover detail Proposed Top Units=10.62 57" Lsee ilter Cloth1500 Gal.: /_@F Max• Invert 8.40 Proposed Septic Tank P ,�.�3" r Inspection Port (Monolithic) Sanitary ----------- „ 3.8 90" 0 layer 5yr 3/3 E layer10yr 5/2 loamy sand B layer 10yr 6/8 loamy sand C layer 10yr 6/8 medium sand observed water 9.0 8.0 6.3 4.25 15 Invert 3.82 Tee T 791.95_ Pro osed �,p Invert 10.47 Invert 10.27 5' 6"pStone or compact Proposed Proposed 1 Bottom i 5'+-- 15' 3' 1 11121 1 N I-i'-� High Groundwater=4.95 CD ' 3' 0.7' USGS Atstment DESIGN DATA rn 2018 ZoneuAy BEDROOMS: i 3 Observed Water=4.25 GARBAGE GRINDER: No LEACH AREA REQUIRED CAPACITY: 330 GPD PROPOSED SEPTIC TANK:, 1500 GAL. USE 21 --ADS ARC36LP CHAMBERS, AS SHOWN EFFECTIVE LEACHING AREA: 496.6 SF IN A 35' LONG BY 8'-6" WIDE BY 3.8" DEEP 4.73 SF/LF X 5'/UNIT=23.65 S.F/UNIT LEACHING BED. 21 UNITS X 23.65 SF/UNIT=496.65 SF(EFFECTIVE) DESIGN CAPACITY: ! 367 GPD 5' ALL AROUND REMOVAL [(496.6 SF) X .74 GPD/SF] DO A 5' ALL AROUND AND UNDER REMOVAL OF PUMP CHAMBER STORAGE CAPACITY: 330 GAL. 0, A, AND E LAYERS DOWN 1'± TO B LAYER. DOSES PER DAY: 5 BUOYANCY CALC'S-MONOLITHIC PUMP CHAMBER i BUOYANCY CALC'S-MONOLITHIC 1500 GAL. SEPTIC TANK WEIGHT OF EMPTY CHAMBER ANID AVERAGE 10" COVER WEIGHT OF EMPTY TANK AND AVERAGE 9" COVER CHAMBER= 4.60 TON (PER ACME-SHOREY) CHAMBER= 6.00 TON (PER ACME-SHOREY) 10" COVER= 0.83' X 5.42' X 8.25' X 0.055 TON/CU. FT. 9" COVER= 0.75' X 5.67' X 10.83' X 0.055 TON/CU. FT. 10" COVER=2.04 TON 9" COVER=2.53 TON TOTAL= 4.60 TON + 2.04 TON = 6.64 TON TOTAL= 6.00 TON + 2.53 TON = 8.53 TON WEIGHT OF WATER --HIGH GROUNDWATER DOWN WEIGHT OF WATER --HIGH GROUNDWATER DOWN (4.95 -3.53) X 5.42' X 8.25' X 0.0312 TON/CU. FT. (4.95 -3.82) X 5.67' X 10.83' X 0.0312 TON/CU. FT. WEIGHT WATER= 1.98 TON WEIGHT WATER= 2.16 TON TANK AND 10" COVER ARE HEAVIER BY 4.6 TON. I TANK AND 9" COVER ARE HEAVIER BY 6.3 TON. THIS PLAN IS A VALID COPY ONLY IF IT BEARS AN ORIGI ED STAMP A SIGNATURE. (N OF MgSSyc 1 \�.A OF d1ASS9c� Yzrmoutlh Heallth Department PR ED � E_�� ame Date j SITE PLAN i FOR JOHN D. & BARBARA C. PERRY I LOT 983 8 NIAGARA LANE, W. YARMOUTH, MA RONALD y�� RONALD �N I M A R C H 14, 2 018 SCALL: 1 19= 2 0' 10 JAMES c JAMES U CADILLAC ` CADILLAC `� y ° # 35779 # 1060 p a o�EC, FG/STERE !,9 SS OF , SANITARPN �° °, RONALD J. CADILLAC, PLS, RS l� PROFESSIONAL LAND SURVEYOR & REGISTERED SANITARIAN P.O. BOX 258 WEST YARMOUTH, MA 02673 HEALTH AGENT APPROVAL DATE (508) 775-9700 ©2018 BY R.J. CADILLAC PAGE 1 OF 1