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HomeMy WebLinkAbout1039 Great Island Road Proposed Sewage Disposal System 2/�0 PLOT PLAN P /' ,' SCALE: 1 in. = 20 ft. ASSESSOR'S MAP 2 PARCEL 11 LOT AREA: 114,389 SO. FT. t \f� /2- 2 PROPOSED 'LIMIT OF ZONE OF las INFLUENCE (SCALED) / A 25 4 RELOCATE UGW PROPOSED LIMIT OF ZONE OF TOP of SLAB j INFLUENCE (SCALED) =27.2 FJNDLRG )41 \ LL H01jJSP 2� 6 J:c1SE / I .PROPOSED' 1 251a� �-DRIVEWAY PARKING ��4 1 PROPOSED DWELLING �\ �/ ��-------- TOF = 27.5 r.' J �i �� ��� ��, {�� �� GRAVEL D'WEVVAY 24.7 /PROPOSED A A; / " / itr:- /BRICK� �CLEANOU7 ir,Ex'a;INc / / PATIO I �� � � ,,� to CESSPOOL TO I I fY 1 / v BE APANDO.NED U3 s 1 \ LIMIT OF OVERDIG T� N 2s.7SHRUBSu1," BENCHMARK: 2".0 II 1 D MAP 2 PARCEL 12 0 r� 23.1 LAWN ARFA `^ r 50. O O J � � } 1 O � / 1 � o or ELECTRIC ✓✓✓ METER J2a.3 / i, FG=24.7 i % OF f 0' BUFFER UFF ,STAL BAN, I:;; E K � X 23,1 T L) Z' 23.3' N u.� . EL=22'.42 (NGVD) A, TR (T'. , I � ~ � 22,9 DEEP TEST HOLE OBSERVATION LOG #1 DEEP TEST HOLE OBSERVATION LOG q2 DATE: 12/05/01 JOB: 0-9978 LEGEND PERFORMED BY: DAN SULLIVAN WITNESSED BY: AMY VON HONE CERTIFICATION. ELEVATION (FT) DEPTH FROM SURFACE (IN) SOIL HORIZON SOIL TEXTURE (USDA) SOIL COLOR (MUNSELL) SOIL MOTTLING SOIL TEXTURE (USDA) OTHER 233-23.2 23.2-22.8 22.8-21.2 21.2-17.8 17.8-12.8 0-1 1-6 6-25 25-66 66-126 0 A B CI C2 - L SAND SANDY LOAM SANDY LOAM MED. SAND - 10 YR 4/2 2.5 YR 6/6 2.5 YR 7/6 ZS YR 7/4 - NO NO NO - L. SAND SANDY LOAM SANDY LOAM MED. SAND - ROOTS, FRIABLE FRIABLE LOOSE PARENT GEOLOGICAL MATERIAL GLACIAL OUTWASH STANDING WATER IN HOLE: NO WEEPING FROM FACE: NO STANDING WATER IN HOLE: DEPTH TO BEDROCK: WEEPING FROM FACE: NO ESTIMATED SEASONAL HIGH GROUNDWATER AT EL. = 120.0" (NGVD) DEPTH TO BEDROCK: PERCOLATION TEST: BOTTOM OF PERC. AT 78", COULD NOT SATURATE PERC., PERC. RATE < 2 MPI RELIEF IS REQUESTED FROM TOWN OF YARMOUTH BOARD OF HEALTH REGULATION 3, SUBSECTION 3.7 "DISTANCES AND LOCATION OF DISPOSAL FACILITIES" TO ALLOW THE TOP OF THE FOUNDATION OF THE PROPOSED BUILDING TO BE LESS THAN TWO (2) FEET ABOVE THE HIGHEST POINT OF THE ROAD AFFRONTING THE LOT. ' LOCUS SCALE: 1 IN. = 2000 FT. GENERAL NOTES 1. ELEVATIONS REFER TO NGVD 1929. REFER TO BENCHMARK ON PLAN: CUTNAIL IN UTILITY POLE ELEV = 24.42 2. ALL CONSTRUCTION AND MATERIALS TO CONFORM TO TITLE 5 OF THE MASSACHUSETTS STATE ENVIRONMENTAL CODE AND THE BOARD OF HEALTH REQUIREMENTS FOR THE TOWN OF YARMOUTH. J. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND SCHOFIELD BROTHERS OF CAPE COD. 4. FOR PROPER PERFORMANCE, THE SEPTIC TANK SHOULD BE INSPECTED AT LEAST ONCE PER YEAR. THE TANK SHOULD BE PUMPED WHEN THE TOTAL DEPTH OF SCUM AND SOLIDS EXCEEDS i/3 OF ITS LIQUID DEPTH. 5. SCHOFIELD BROTHERS OF CAPE COD DOES NOT ASSUME RESPONSIBILITY FOR MATERIALS ENCOUNTERED DURING EXCAVATION, 6. ALL UNSUITABLE OR DELETERIOUS MATERIAL ENCOUNTERED MUST BE EXCAVATED AND REMOVED TO A DISTANCE OF 5 FEET FROM ALL SIDES OF THE SOIL ABSORPTION STSTEM (S.A.S.) AND TO A DEPTH OF 6 FEET. BACKFILL MUST BE CLEAN SAND MATERIAL MEETING TITLE 5 SPECIFICATIONS. CONTACT SCHOFIELD BROTHERS IF ANY DOUBT OR QUESTIONS .ARISE REGARDING SOIL QUALITY. 7• INSTALLATION CONTRACTOR SHALL CONTACT SCHOFIELD BROTHERS FOR DEEP TEST HOLE OBSERVATION LOG q2 DATE: 12/05/01 LEGEND JOB: 0-9978 SLI CERTIFICATION. PERFORMED BY: DAN SULLIVAN WITNESSED BY: AMY VON HONE 8. ELEVATION (FT) DEPTH FROM SURFACE (IN) SOIL HORIZON SOIL TEXTURE (USDA) SOIL COLOR (MUNSELL) SOIL MOTTLING OTHER 237-23.6 236-23.2 23.2-21.0 21.0-17.7 17.7-12.7 0-1 1-6 6-32 32-72 72-132 - A 8 C7 C2 - L. SAND SANDY LOAM SANDY LOAM MED. SAND - 10 YR 4/2 10 YR 4/6 2,5 YR 7/8 2.5 YR 8/4 - NO NO NO NO O / ROOTS, FRIABLE VERY FRIABLE LOOSE PARENT GEOLOGICAL MATERIAL GLACIAL OUIWASH STANDING WATER IN HOLE: NO WEEPING FROM FACE: NO NO PERMANENT STRUCTURES SHALL BE CONSTRUCTED OVER THE DEPTH TO BEDROCK: /' 1 ESTIMATED SEASONAL HIGH GROUNDWATER AT EL - 120.0" (NGVD) hA PERCOLATION TEST: 11. ALL SEPTIC SYSTEM COMPONENTS ARE DESIGNED FOR A MINIMUM H-10 RELIEF IS REQUESTED FROM TOWN OF YARMOUTH BOARD OF HEALTH REGULATION 3, SUBSECTION 3.7 "DISTANCES AND LOCATION OF DISPOSAL FACILITIES" TO ALLOW THE TOP OF THE FOUNDATION OF THE PROPOSED BUILDING TO BE LESS THAN TWO (2) FEET ABOVE THE HIGHEST POINT OF THE ROAD AFFRONTING THE LOT. ' LOCUS SCALE: 1 IN. = 2000 FT. GENERAL NOTES 1. ELEVATIONS REFER TO NGVD 1929. REFER TO BENCHMARK ON PLAN: CUTNAIL IN UTILITY POLE ELEV = 24.42 2. ALL CONSTRUCTION AND MATERIALS TO CONFORM TO TITLE 5 OF THE MASSACHUSETTS STATE ENVIRONMENTAL CODE AND THE BOARD OF HEALTH REQUIREMENTS FOR THE TOWN OF YARMOUTH. J. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND SCHOFIELD BROTHERS OF CAPE COD. 4. FOR PROPER PERFORMANCE, THE SEPTIC TANK SHOULD BE INSPECTED AT LEAST ONCE PER YEAR. THE TANK SHOULD BE PUMPED WHEN THE TOTAL DEPTH OF SCUM AND SOLIDS EXCEEDS i/3 OF ITS LIQUID DEPTH. 5. SCHOFIELD BROTHERS OF CAPE COD DOES NOT ASSUME RESPONSIBILITY FOR MATERIALS ENCOUNTERED DURING EXCAVATION, 6. ALL UNSUITABLE OR DELETERIOUS MATERIAL ENCOUNTERED MUST BE EXCAVATED AND REMOVED TO A DISTANCE OF 5 FEET FROM ALL SIDES OF THE SOIL ABSORPTION STSTEM (S.A.S.) AND TO A DEPTH OF 6 FEET. BACKFILL MUST BE CLEAN SAND MATERIAL MEETING TITLE 5 SPECIFICATIONS. CONTACT SCHOFIELD BROTHERS IF ANY DOUBT OR QUESTIONS .ARISE REGARDING SOIL QUALITY. 7• INSTALLATION CONTRACTOR SHALL CONTACT SCHOFIELD BROTHERS FOR .� AT: 1039 GREAT ISLAND RD. EXCAVATION INSPECTION AND PRIOR TO BACKFILLING FOR SYSTEM LEGEND 1 SLI CERTIFICATION. TEL. NO.:(508) 477-04691 P.O. BOX 550 8. EXISTING CESSPOOL IS TO BE PUMPED, ABANDONED AND COLLAPSED OR \ t r f ---Lv�- PROPOSED CONTOUR LINE FILLED WITH CLEAN SAND. . SITE RESTORATION REQUIRES ALL STRIPPED TOPSOIL AND SUBSOIL TO BE Q 9. STOCKPILED AND REUSED AT OWNERS OPTION. RE -SPREAD OVER EXISTING CESSPOOL O / V� out 7 ' DISTURBED AREAS TO PROMOTE OPTIMAL GROWTH. RJC/RJF - W - WATER LINE 10. NO PERMANENT STRUCTURES SHALL BE CONSTRUCTED OVER THE 0 , /' 1 000 PROPOSED 1500 GALLON SEPTIC TANK PROPOSED DISTRIBUTION BOX RESERVE LEACHING AREA. hA - G 11. ALL SEPTIC SYSTEM COMPONENTS ARE DESIGNED FOR A MINIMUM H-10 p( BROTHERS OF CAPE COD - SURVEYING - PERMITTING LOADING. ANY COMPONENT THAT WILL BE SUBJECT TO VEHICLE OR P.O. BOX 101, 161 CRANBERRY HIGHWAY ORLEANS, MA .- OTHER HEAVY EQUIPMENT TRAFFIC SHALL BE INSTALLED WITH. H-20 I. LOADING CAPACITY. LPI_, 12. UNDERGROUND UTILITIES SH044?N ARF APPROXIMATE. CONTRACTOR SHALL IfiY VERIFY ALL UNDERGROUND UTILITIES PRIOR TO ANY EXCAVATION. 13. NO KNOWN WELLS EXIST WITHIN 200' OF THE PROPOSED LEACHING AREA ,I :z r,•. EXCEPT THOSE THAT ARE SHOWN. , .� AT: 1039 GREAT ISLAND RD. YARMOUTH, MA LEGEND 1 SLI APPLICANT: CHRIS BURDEN TEL. NO.:(508) 477-04691 P.O. BOX 550 1 1 \ t r f ---Lv�- PROPOSED CONTOUR LINE IMEMIKINJRM-RLM- . ---XX--- EXISTING CONTOUR Q EXISTING CESSPOOL O / V� out 7 ' \ RJC/RJF - W - WATER LINE CHECKED BY: €" " 000 PROPOSED 1500 GALLON SEPTIC TANK PROPOSED DISTRIBUTION BOX WORK LIMIT hA - G a s PROPOSED LEACHING AREA - R � -POSED LEACHING RESERVE AREA 1Q C EROSION 1, z,.a i �� L---- P PROPANE CONTROL % \��� � �s� !!*! EXISTING SPOT ELEVATIONS TANKS BARRIER 2^_.4 C' 1 y�� TEST HOLE LOCATIONS %1AVnAIA PROPERTY LINE 1 Q i1 ,A, BCH F70~ ELO �, /I x 1PROPOSED SPOT ELEVATION 22.7 ) \ Nat 20 , . J _OH- OVERHEAD UTILITIES PROFILE OF SYSTEM- - NO SCALE PROVIDE 20" MIN. DW. WATERTIGHT ACCESS MANHOLE 3" MIN. AND COVER CONSTRUCTED OF DURABLE MATERIAL FG=23.0 AIR SPACE BROUGHT TO WITHIN 6" OF FINISHED GRADE FG=23.0 47=11�1e'i1- 1�ii-� FG= -� + i6 -MIN. 0 0 = m INV. _ _20.472"MIN. 3"00 MAX. 100' FLOW LINE INLET 6' OF OcPa oo�op oo p6o• 6" MIN 1 GAS BAFFLE OUTLET STONE00 SEPTIC TANK (H-10) wool eetowoOO CAPACITY = _ 1500_ GALLONS PRECAST REINFORCED CONCRETE NOTE: ALL PIPE TO BE 4" DIAM. PVC TIGHT JOINT SCH. 40 INV. = _29_22__ INV. = 19_95 _ 120.12 10'- IooeELDwo$I 35' I -`-MAX DISTRIBUTION BOX (H-10) OUTLETS INVERT ELEVATIONS OF ALL OUTLETS TO BE THE SAM UNUSED OUTLETS SHALL BE PLUGGED WITH HYDRAULIC CEMENT OUTLET PIPES SHALL BE LEVEL FOR AT LEAST TWO FEET INV. = 19.6 _ ,4' -•�--- 4.8' 4. 12.8 - USE (3) SHOREY PRECAST 500 GALLON LEACHING DRYWELLS (H-10) OR APPROVED EQUAL -2" LAYER OF 1/8" - 3/8" DOUBLE WASHED STONE-__� r 314" 1.5" DOUBLE WASHED STONE = 41 -UG- UNDERGROUND UTILITIES FG FINISHED GRADE UP UTILITY POLE TOF TOP OF FOUNDATION ELEVATION TYPICAL LEACHING TRENCH CROSS SECTION - NO SCALE PROVIDE 18" MIN. DIA. WATERTIGHT ACCESS MANHOLE AND COVER CONSTRUCTED OF DURABLE MATERIAL BROUGHT TO WITHIN 6" OF FINISHED GRADE TYP, ALL CHAMBERS 29, MIN. GRADE OVER SYSTEM FG =VARIES SEE PLAN z 1 CLEAN BREAK BACKFILL OUT INV. = 19.6 n - EL. _ • 20.1 �on�, 000 0 0 r oaOo DOD o Gu. Doocti 0000Oo 0 0000OOOoo o� 0$8�� ED000O0 O OOOOOaooO 'goD°oN ipO O O O O O O O O O O O O D O 1 8.5BOTTOM 4'� ' q. 1-- OF SYST ll £L. = 25.5' 17.6_ 33.5' S.A.S CONSISTS OF THRFE (3) 102"L X 58" W X 24" EFFECTNE DEPTH LEACHING ORYWELLS, PLACED END TO END IN A 35.5 L X 12.8 'N TRENCH WITH 3/4" - 1.5" DOUBLF WASHED STONE SURROUNDING SET TO ELEVATIONS SHOWN. DESIGN CALCULATIONS 1. ESTIMATED HYDRAULIC LOADING: 2 BEDROOMS AT 110 GPD PER BEDROOM = 220 GPD GARBAGE GRINDER IS NOT ALLOWED WITH THIS DESIGN 2. SEPTIC TANK SIZE: AVERAGE DAILY FLOW = 220 GPD X 2 DAYS = 440 GALLONS SEPTIC TANK PROVIDED 1500 GALLONS 3. DESIGN PERCOLATION RATE _ < 2 MINUTES PER INCH SOIL TEXTURE SANDS, CLASS 1 310 CMR 15.242 EFFLUENT LOADING RATE = 0.74 GPD/SF 4. LEACHING AREA:- TOTAL REATOTAL SIDEWALL AREA PROVIDED = 185.2 SF X 0.74 GPD/SF GPD -TOTAL BOTTOM AREA PROVIDED = 428.8 SF X U. GPD/SF �TT3 GPD MAXIMUM ALLOWABLE LOADING UNDER TITLE 5 = a54 GPD ACTUAL HYDRAULIC LOADING = 220 GPD (SEE 1.) DESIGNED LEACHING AREA EXCEEb�L ZHING AREA REQUIRED UNDER BOTH TITLE 5 AND THE TOWN OF YARMOUTH BOARD OF HEALTH REGULATIONS 5. NITROGEN SENSITIVE AREA LOADING CALCULATION:(SIX BEDROOM MAIN HOUSE, 2 BEDROOM COTTAGE & 2 BEDROOM DWELLING/GARAGE) LOT SIZE REQUIRED = 1100 GPD X 10000 SF/110 GPD =100,000 SF LOT SIZE PROVIDED =114,389 SF PROPOSED SEWAGE DISPOSAL SYSTEM FOR: EXISTING TWO BEDROOM DWELLING TO BE REBUILT AT: 1039 GREAT ISLAND RD. YARMOUTH, MA ASSESSOR'S MAP: 2 PARCEL: 11 APPLICANT: CHRIS BURDEN TEL. NO.:(508) 477-04691 P.O. BOX 550 1 NEW SEABURY, MA 02649 JOB #: 0-9978 t r f DATE: 4/08/02 IMEMIKINJRM-RLM- DESIGNED BY: ,4' -•�--- 4.8' 4. 12.8 - USE (3) SHOREY PRECAST 500 GALLON LEACHING DRYWELLS (H-10) OR APPROVED EQUAL -2" LAYER OF 1/8" - 3/8" DOUBLE WASHED STONE-__� r 314" 1.5" DOUBLE WASHED STONE = 41 -UG- UNDERGROUND UTILITIES FG FINISHED GRADE UP UTILITY POLE TOF TOP OF FOUNDATION ELEVATION TYPICAL LEACHING TRENCH CROSS SECTION - NO SCALE PROVIDE 18" MIN. DIA. WATERTIGHT ACCESS MANHOLE AND COVER CONSTRUCTED OF DURABLE MATERIAL BROUGHT TO WITHIN 6" OF FINISHED GRADE TYP, ALL CHAMBERS 29, MIN. GRADE OVER SYSTEM FG =VARIES SEE PLAN z 1 CLEAN BREAK BACKFILL OUT INV. = 19.6 n - EL. _ • 20.1 �on�, 000 0 0 r oaOo DOD o Gu. Doocti 0000Oo 0 0000OOOoo o� 0$8�� ED000O0 O OOOOOaooO 'goD°oN ipO O O O O O O O O O O O O D O 1 8.5BOTTOM 4'� ' q. 1-- OF SYST ll £L. = 25.5' 17.6_ 33.5' S.A.S CONSISTS OF THRFE (3) 102"L X 58" W X 24" EFFECTNE DEPTH LEACHING ORYWELLS, PLACED END TO END IN A 35.5 L X 12.8 'N TRENCH WITH 3/4" - 1.5" DOUBLF WASHED STONE SURROUNDING SET TO ELEVATIONS SHOWN. DESIGN CALCULATIONS 1. ESTIMATED HYDRAULIC LOADING: 2 BEDROOMS AT 110 GPD PER BEDROOM = 220 GPD GARBAGE GRINDER IS NOT ALLOWED WITH THIS DESIGN 2. SEPTIC TANK SIZE: AVERAGE DAILY FLOW = 220 GPD X 2 DAYS = 440 GALLONS SEPTIC TANK PROVIDED 1500 GALLONS 3. DESIGN PERCOLATION RATE _ < 2 MINUTES PER INCH SOIL TEXTURE SANDS, CLASS 1 310 CMR 15.242 EFFLUENT LOADING RATE = 0.74 GPD/SF 4. LEACHING AREA:- TOTAL REATOTAL SIDEWALL AREA PROVIDED = 185.2 SF X 0.74 GPD/SF GPD -TOTAL BOTTOM AREA PROVIDED = 428.8 SF X U. GPD/SF �TT3 GPD MAXIMUM ALLOWABLE LOADING UNDER TITLE 5 = a54 GPD ACTUAL HYDRAULIC LOADING = 220 GPD (SEE 1.) DESIGNED LEACHING AREA EXCEEb�L ZHING AREA REQUIRED UNDER BOTH TITLE 5 AND THE TOWN OF YARMOUTH BOARD OF HEALTH REGULATIONS 5. NITROGEN SENSITIVE AREA LOADING CALCULATION:(SIX BEDROOM MAIN HOUSE, 2 BEDROOM COTTAGE & 2 BEDROOM DWELLING/GARAGE) LOT SIZE REQUIRED = 1100 GPD X 10000 SF/110 GPD =100,000 SF LOT SIZE PROVIDED =114,389 SF PROPOSED SEWAGE DISPOSAL SYSTEM FOR: EXISTING TWO BEDROOM DWELLING TO BE REBUILT AT: 1039 GREAT ISLAND RD. YARMOUTH, MA ASSESSOR'S MAP: 2 PARCEL: 11 APPLICANT: CHRIS BURDEN TEL. NO.:(508) 477-04691 P.O. BOX 550 NEW SEABURY, MA 02649 JOB #: 0-9978 t r f DATE: 4/08/02 DESIGNED BY: RJC DRAWN BY: ,ti: RJC/RJF t l •' CHECKED BY: €" " LAS/RJF SCHOFIELD ENGINEERING BROTHERS OF CAPE COD - SURVEYING - PERMITTING P.O. BOX 101, 161 CRANBERRY HIGHWAY ORLEANS, MA .- lsngl 755-709H