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HomeMy WebLinkAbout185 Seaview Ave site plan 2ALWAYS DIG SAFE PRIOR TO CONSTRUCTION --UTIUTY LOCATIONS SHOWN INCOMPLETE. MAXIMUM FEASIBLE COMPLIANCE APPROVALS REQUESTED: H BERM 1. VARY LEACH AREA TO CRAWL SPACE BY 1' (19' PROVIDED). VARY TANKS TO LOT LINE BY UP TO 3' (7' MIN. PROVIDED) VARY SEPTIC TANK TO HOUSE BY UP TO 3' (7' MIN. PROVIDED). o BDRM I KIT. BATH 310 CMR 15.211 (1). z 2. NO RESERVE AREA IS PROVIDED. 310 CMR 15.248. BDRM I LVRM EXISTING FLOOR PLAN BENCH MARK --TOP EDGE OF SONNET TUBE=19.60 ASSIGNED N/F GROSSMAN MOVE SHED BASE OF MOUND SWALE -- N/F FLYNN 4 20. 20 19.4 COVERS TO GRADE ---ao- d. .Exis ! TH�1 . :She ns-r- f:.l_...�' t8 I �aN r I 1 0 I >I I 1 e L 19.4 N/F FOX BENCH MARK --TOP OF CONC. STOOP= 20.11 ASSIGNED 19.9 19.8 N' 33V E _.< F..i9, 'W-- W EX ISTiNG LOT 95 HOUSE 5,995±`S.F N0.785 19.4 19,3 0 9.1 x - I Deck , �C 7.7 i�1 18GRASS F l 19.59�� I �00, 1 eo'-nax108.60, G! 7.�'1.DRIVE 17.4 j I - 19.4 7 10 R.O. W. 19.5 19.21 19.3 Ground=18:47 / Observed Water-14.2 N/F SEARS 3' DEEP IMPERVIOUS BARRIER—= L.F. OF 40 MIL POLYETHYLENE OR VINYL TOP BARRIER=20.2 BOTTOM BARRIER=17.5 MONOLITHIC 1000 GALLON H-10 PUMP CHAMBER W/ WATERPROOFING Floats Pum Cover to Grade / p Quick Disconnect Replaceable 7 <<^ 2" PVC ALARM & PUMP NOTES From Riser 1, ALARM TO BE WIRED BY ELECTRICIAN ON Weep/Vent Hole SEPARATE CIRCUIT FROM PUMP. 17.40 Alarm 33" Check Valve 2. ELECTRICAL WORK TO BE INSPECTED BY Invert On 22" WIRING INSPECTOR. Off 22° I. 15.02 3. ALARM TO BE LOCATED IN HOUSE. 4. PUMP TO BE CAPABLE OF PASSING P 1-1/4" SOLIDS AND INSTALLED IN STRICT CONFORMANCE w7TH MANUFACTURER'S 12.90 6" STONE UNDER SPECIFICATIONS. Bottom MAKE FACTORY WATER -PROOF 5. USE MEYER SRM4, 4/10 HP PUMP, OR EQUIVALENT. 6- TO PROVIDE FOR EASY AND SAFE MAINTENANCE OF PUMP: -PROVIDE UNION/DISCONNECT IN 2" PVC LINE IN RISER SO PUMP CAN BE - REMOVED FROM TOP OF TANK. - -RECOMMEND FLOATS BE ATTACHED TO 2" PUMP LINE SO FLOATS CAN BE ADJUSTED OUTSIDE runr..aco LEGEND TH t TEST HOLE LOCATION, NUMBER W WATERLINE MARKINGS E OVERHEAD ELECTRIC, WIRES (IF SHOWN) -G- GAS LINE MARKINGS . 9.5 x212 EXISTING & PROPOSED ELEVATIONS ('X' MARKS POINT) �6-"- EXISTING CONTOUR _g--- PROPOSED CONTOUR- p UTILITY POLE (IF SHOWN) - ® EXISTING DRAINAGE CATCH BASIN - x - FENCE (IF SHOWN, NOT ALL SHOWN) 0 TREE (IF SHOWN, NOT ALL SHOWN) J 0 1 L 19.65t 19.77 Top Foundation -< I § L. i W 19.67 a 1 W 19.4� I I Li 20.00 L2 t 19.3'r! t .7 > �l J (L v / L9.11 JOB NO. Y14-29 NOTES Packenham.dwg 1. LOCUS IS A.M. 19, PARCEL 33. F630/33 S813/55 2. ELEVATIONS SHOWN ARE ASSIGNED. 3. LOCUS IS IN. FLOOD ZONE AE(EL11)ON PANEL 589J DATED JULY 15, 2014. 4. ALL PIPES TO BE 4"SCH 40, AND PITCHED AT 1/4" PER FOOT. (UNLESS NOTED) 5. MUNICIPAL WATER IS AVAILABLE. LOTS WITHIN 100' ARE ON TOWN WATER. 6. COMPONENTS TO BE AASHTO H-10, UNLESS NOTED. 7. INLET TEE TO PROJECT DOWN 13", OUTLET TEE DOWN 14". 8. IF TWO OR MORE LINES, WATER TEST D-BOX FOR EQUAL FLOW D-BOX EXIT PIPES TO BE LEVEL FOR FIRST TWO FEET. 9. DEPTH OF COMPONENTS NOT TO EXCEED 3', OR VENTING MUST BE PROVIDED. COVERS: BUILD UP COVERS TO 3" BELOW GRADE--1 ON LEACHING 10. STONE TO BE DOUBLE WASHED 3/4 TO 1 1/2" WITH 2" MIN. 1/8 TO 1/2" PEA STONE ON TOP. 11. IF UNSUITABLE SOILS, OR SOILS DIFFERING FROM THE BOIL 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 IS. TO BE CLEAN. GRANULAR SAND. MEETING SPECIFICATIONS OF 310 CMR 15.255(3). 13. PUMP AND FILL ANY EXISTING CESSPOOL/LEACHPIT. REMOVE ANY CLOGGED SOIL, BLOCK, AND STONE IN LEACH AREA, AND DISPOSE OF AS DIRECTED BY HEALTH AGENT. 14. ALL CONSTRUCTION TO MEET TITLE 5 AND LOCAL REGULATIONS, TEST HOLE DATE: August 20, 2014 PERFORMED BY: Ron Cadillac, Soil Evaluator. RAISE GRADES AS SHOWN WITNESSED BY: Amy Von Hone, RS, CHO PERC RATE: <2'-07"/inch (B layer) SOIL SURVEY(1993): Carver coarse sand GEOLOGIC MAP(1986): Harwich outwosh plain deposits Invert 17.74 - Invert 17.41 20 ADS ARC 36LP Proposed Invert 19.79 CHAMBERS Existing Use Gas BafOe Effl ent Filter Proposed Top Units=20.07 48"� S=1/8"/ft 9„ min. cover see detail ® Filter cloth 211 Proposed S=1/8"/ft Invert 17.66 I S150,0 Tank P min. Proposed Water Proof I - I 1 13.16 I Sanitary Tee j Bottom Invert 19.72 6" Tee Stone or compact Invert 19-96 Proposed Proposed 6 I i 1 i 1 4' 5' - 8' �1 H0� In 11'� 1I I I I I 4' DESIGN DATA 7 ' BEDROOMS: 3 GARBAGE GRINDER: _ _ No REQUIRED CAPACITY: 330 GPD SEPTIC TANK: 1500 GAL. EFFECTIVE TRENCH LEACHING AREA: 473 SF 4.73 SF/LF X 5'/UN1T=23.66 S.F/UNIT 20 UNITS X 23.65 SF/UNIT=473 SF(EFFECTIVE) DESIGN CAPACITY: 350 GPD [(473 SF) X .74 GPD/SF] PUMP CHAMBER STORAGE CAPACITY: 330 GAL. DOSES PER DAY: > 4 WEIGHT OF EMPTY CHAMBER AND 12" OF COVER CHAMBER= 4.60 TON (PER SHOREyy) 12" COVER= 1' X 5.42' X 8.25' X10.055 TON/CU. FT. 12" COVER= 2.46 TON TOTAL= 2.46 TON + 4.60 TON - 7.06 TON WEIGHT OF WATER--HtGH GROUND`' ATER DOWN (16.4 - 12A') X 5.42' X 8.25' X 0.0312 TON/CU. FT WEIGHT WATER= 4.88 TON I TANK AND 12" COVER ARE HEAVIM BY 2.17 TON. THIS PLAN IS A VALID COPY ONLY IF IT BEARS AN OR L R D-%SI-RMR Ak0) SlAgATURE. RONALDIN) F-11- RONALD JAMESJAMES CADILLACCADILLAC # 1060 # 35779 , a a f a u 5 5h°te ac. NOT TO SCALE LOCATION MAP TEST HOLE 1 DEPTH (inches) EI_EV.(fe 0 18J Fill 22 A layer 10yr 2/2 28' sandy loam E layer 10yr 7/1 loamy and 32" 16.1 B layer 5yr 4/4 loamy and 44" 15.1 C layer 10yr 6/6 1 d 20.4 TYP oomy an 51"• __observed water _, 96" T5. 3 19.ao� *51" down nearby where Bottom 4' Impervious ground=18.47 Barrier Bottom THt=15.4 1.2' of 2.2' USGS Adjustmentshp Maee29--July 2014 Zone A Observed. Water=14.2 LEACH AREA USE 20 ADS ARC36LP CHAMBERS WITH 3.8" INVERT, AS SHOWN, IN A 14'-2" X 20' BED. 5' REMOVAL W/BARRIER DO 5' ALL AROUND AND UNDER REMOVAL DOWN TO TOP OF B LAYER AT ELEVATION 16.1 t. Permit valid for REPAIR OF SE]"11C SYSTEM BUOYANCY CALCULATIONS 1500 GAL H-10 ONLY, due -to State aml I.oad septic variances Board of health review and approval is required fur WEIGHT OF EMPTY SEPTIC TANK AND 9" OF COVER a9y. future additions/mmrvaanns/alterations m TANK= 5.74 TON (PER SHOREY) sewage facilities and/or slructureshl..eumg. 9" COVER=.75' X 5.67' X 10.5' X 0.055 TON/CU. FT.yurmouth Hialth 1)e. ttrtnlcnt 9" COVER=2.45 TON I TOTAL= 5.74 TON + 2.45 TON = 8.19 TON APPROVED/Sry�i� WEIGHT OF WATER --HIGH GROUNDWATER DOWN (16.4-13-16) X 5.67' X 10.5' X 0.0312 TON/CU. FT. .G WEIGHT WATER=6.02 TON TANK AND 9" COVER ARE HEAVIER BY 2.17 TON. SITE PLAN N me FOR PACKENHAM ESTATE LOT 95, 185 SEAVIEW AVE., S. YARMOUTH, MA AUGUST 29, 2014 SCALE: 1 "=20' "'r`;`P"8j7t1IasaRve RONALD J. CADILLAC, PLS, RS, P.C. ! PROFESSIONAL LAND SURVEYOR & REGISTERED SANITARIAN P.O. BOX 258 WEST YARMOUTH, MA 02673 HEALTH AGENT APPROVAL DATE ©2014 BY R.J. CADILLAC (508) 775-9700 PAGE 1 OF I