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Home My WebLink AboutEngineered Plan - Rev. 1998SOIL TEST PIT DATA. I INDICATES Es�IM poi SEPTIC TANK DETAIL: , 50o GALLON INDICATES -y PERC. OBSERVED - SEASONAL, HIGH NOT TO SCALE TEST GROUND WATER GROUND WATER 5. INLET AND OUTLET TEES TO BE CAST IRON, TP-1 TP-2 NOTES: 1. SEPTIC TANK SHALL BE STEEL SCHED. 40 PVC OR CAST -IN -PLACE CONCRETE. TEST PIT TEST PIT REINFORCED CONCRETE. TEES TO BE CENTERED UNDER MANHOLE COVER. GRD. EL. 99.0 GRD. EL. 97.5 2. SEPTIC TANK TO WITHSTAND H-10 LOADING 6. RECOMMENDED MANUFACTURER-ROTONDO OR „ GW. EL. <89•0 so GW. EL. 87.5 I UNLESS UNDER PAVEMENT, DRIVES OR TRAVELED WAYS, WHEREIN H-20 LOADING APPROVED EQUAL. 0 Fill, mixture 0 A and B soils 36"- 48"- IMV 96" B 10YR5/6 Loamy Sand Friable Fill, mixture A and B soils A 10YR3/2, Sandy Loam, Friable B 10YR5/6, Loamy Sand, Friable C 2.5YR6/4, Sand, Fine-Med. Sand, Single grained, loose mottles 0120" 120" J 1 132" DATE: DATE: 10-1-98 10-1-98 TEST BY: TEST BY: THE BSC GROUP, INC. THE BSC GROUP, INC. WITNESSED BY: WITNESSED BY: AMY VAN .HONE AMY VAN HONE PERC. RATE: PERC. RATE: <2 MIN./INCH <2 MIN./INCH SOIL EVALUATOR SOIL EVALUATOR J. DONOVAN J. DONOVAN SOIL CLASS: I SOIL CLASS: I L.T.A.R. L.T.A.R. 0.74 G.P.D./SQ.FT. 0.74 G.P.D./SQ.FT. DATUM: VERTICAL DATUM: ASSUMED BENCH BENCH MARK USED: PK NAIL SET IN STREET ELEVATION = 100.00' I 0 L Co Cn m CD 00 Cn Cn m 0 m c 0 m 0 Ln LO m 0 1.0 v m co 0 U CD CD m a CD 00 co Q a i a PROFILE: NOT TO SCALE EL.= 101.67 FIRST PIPE LENGTH TOP FOUNDATION MANHOLES & COVERS AS REQUIRED TO BE SET LEVEL EL.= EXIST (BRING TO FINISH GRADE) FOR MIN. 2' 2" MIN. EL= 99.0 4" PVC (PERF) BREAKOUT <n " 4 PVC SCH 40 4" PVC SCH 40 a 2 - 1 ro ro - WASHED STO 8 3 8 DOUBLE SED 3/4"-1 1/2" DOUBLE WASHED STONE =97.50 I=96.95 :. g" z 1=96.01 �= 1=97.20 1=96.45 5 OUTLET 11=96.20 r EXISTING 1000 GALLON DIST. BOX BOTTOM EL.=955 PRECAST CONCRETE SEPTIC TANK HIGH WATER EL.= 87.5 INSPECTION REQUIREMENTS AND SCHEDULE: INSTALLATION OF THE SEWAGE DISPOSAL SYSTEM SHALL BE INSPECTED BY THE DESIGN ENGINEER AND BY THE YARMOUTH BOARD OF HEALTH. INSPECTION #1 - ENGINEER SHALL INSPECT WHEN THE REQUIRED EXCAVATION IS COMPLE,I INSPECTION #2 - ENGINEER SHALL INSPECT WHEN CLEAN FILL WITH A PERCOLATION 1. RATE OF LESS THAN TWO (2) MINUTES PER INCH HAS BEEN J PROPERLY DEPOSITED. PLEASE NOTE THE EXCAVATION SHALL EXTEND TO A MINIMUM DEPTH OF 5 TO 10 FEET TO REACH THE PARENT MATERIAL. INSPECTION #3 - ENGINEER SHALL INSPECT THE COMPONENTS OF THE SEPTIC SYSTEM WHEN THEY HAVE BEEN INSTALLED. THE DESIGN ENGINEER SHALL CERTIFY TO THE YARMOUTH HEALTH DEPARTMENT THAT THE SEPTIC SYSTEM AND HAVE BEEN INSTALLED ACCORDING TO THE ENGINEERED PLAN. En w TAPERED CLEANOUT PLUG WITHIN 6" OF SURFACE 4" P.V.C. SECTIONS 4" SHORT CURVE P.V.C. PIPE ro ro 4 x 4 PVC WYE �3, AL CONC. BACKING BLOCK P.S.I. IN 28 DAYS 12" • II 4"x4"PVC WYE -Q TAPERED CLEANOUT PLUG TO D-BOX TO SEPTIC TANK I CLEAN -OUT DETAIL NOT TO SCALE SHALL APPLY. 3. ALL PIPE CONNECTIONS AND CONCRETE DISTRIBUTION BOX DETAIL: NOT TO SCALE NO. OF OUTLETS J s ` FINISHED GRADE �j NOTES: REMOVABLE 2" WALLS 1. DIST. BOX TO WITHSTAND H-10 LOADING. COVER 'i + » UNLESS UNDER PAVEMENT, DRIVES OR CONSTRUCTION SHALL BE WATERTIGHT. v v • •+.v v • +•v v • • • • v • • + 2 PVC BARRIER TRAVELED WAYS WHEREIN H-20 LOADING 4. FILL ALL UNUSED KNOCKOUTS WITH TT SHALL APPLY. MORTAR. » 3-24 DIA C-I. (60# MIN.) MANHOLE COVERS -� 15" Z. PROVIDE INLET TEE OR. BAFFLE WHERE BROUGHT TO FINISH GRADE �I T SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR TEE TO BE UNDER - 12" MIN. " 6"� 5,5" OUTLETS : 8 IN PUMPED SYSTEM. M.H. OPENING7 r COVER 3 - , 24" DIA. �4"ds4 "bid T 3. FIRST TWO FEET OF PIPE OUT OF DIST. RAISE M.H W/ ► epg �o�goo ��,�� , erg, L- 2» BOX TO BE LAID LEVEL. 10'-6" SEWER BRICK `.:•: : BOTTOM ON LEVEL » &MORTAR » STABLE BASE 6" MIN. 3/4- TO 4. RECOMMENDED MANUFACTURER-ROTONDO 10 -0 NORMAL WATER LEVEL12 CROSS-SECTION 1 1 /2" CRUSHED OR APPROVED EQUAL " STONE BASE 5. ALL PIPE CONNECTIONS AND CONCRETE .., 3 10" 20 CONSTRUCTION SHALL BE WATERTIGHT. PRECAST SEPTIC TANK , INLET TEE 4'-9" 30 1 /2" 6. BRING ACCESS COVER TO WITHIN 6" OF FINISHED GRADE. 5 -2 " 4,_6 - 4'-0" MIN.'S � _r 15 1 /2" 7. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. Z 5,-8ro LIQUID DEPTH (GAS CONTROL) ? PRECAST DIST. 8. CONTRACTOR TO WATER TEST D-BOX TO :. . I BOX INSURE THE LEVELNESS OF THE STRUCTURE IL AND THE OUTLETS. a BOTTOM ON LEVEL STABLE BASE Ok PLAN VIEW aci�io�/i ��U,a,�� 7 1 /2 6" MIN. 3/4" TO CROSS-SECTION VIEW PLAN VIEW 1 1/2" STONE I! NOTES: CONTRACTOR TO VERIFY THE INTEGRITY OF THE EXISTING SEWER PIPE AND SEPTIC TANK € PRIOR TO CONSTRUCTION. THE BOARD OF HEALTH SHALL BE NOTIFIED IN WRITING REGARDING THE CONDITION OF THE PIPE AND TANK. i THE EXISTING TANK AND SEWER PIPE SHALL BE REPLACED IF THEY ARE CRACKED, LEAKING OR IN A FAILED CONDITION. REPLACEMENT SHALL CONFORM TO TITLE 5 AND LOCAL REGULATIONS. j ilv -We 3 pA w NW(L 38030 tA1� ul s r EXISTING 1000 GALLON'' SEPTIC TANK INV. IN = 97.20 INV. OUT = 96.95 co 1. LOT 7 .I • .... / EXISTING / S6� .. 5 BEDROOM ,., !. I ,.,,. 3�540� I' 'll / DWELLING / S. F 4 ,P'' raal I I :ItVa fi.. I r'r I H r INV. OUT :. r , �I �.,7.1 1( �, �yh', �.. i i• TOP OF / ! y I , ' FOUNDATION / / :.:.. CLEAN,, OUT I . PROPOSED 'I Lc / ...... DISTRIBUTION BOX >I• I ,.. 96.45 INV. OUT = 96.28 REVISIONS LEACHING FIELD DETAIL: NOT TO SCALE N0. .DATE DESCRIPTION 1. 12 8 98 BOH REV'S 36" MAX .COVER FINISHED GRADE I °i/CAP ENDS .4' TEE 4=VC�D•0 .._. ._.. - " PVC ou o or ° or o� or o or o or o or ° ou o o� o ou o 0 fi<�j �� GENERAL NOTES: "fie 6' DEPTH a�a�" ° 1. THIS PLAN IS FOR DESIGN AND LEVEL BOTTOM CONSTRUCTION OF THE SEWAGE 38' DISPOSAL FACILITY ONLY. 2. ALL CONSTRUCTION METHODS AND PROFILE MATERIALS SHALL CONFORM TO MASS. 36" MAX. - 12" MIN. COVER D.E.P TITLE AND LOCAL BOARD l OF HEALTH REGULATIONS. `2% MIN. FINISH GRADE 4" MIN. LOAM &SEED 3. ALL PIPES LOCATED UNDER PAVEMENT OR TRAVELED WAY SHALL BE SCHEDULE 40 OR EQUAL. - 34 MAXIMUM 4. THERE ARE NO KNOWN PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE I _.:"•, ..:...:.::• : ••..: •.:... ••,• .: ...._:.:.._.,.. _• ... T PROPOSED LEACHING ACILITY OR T o ANY KNOWN WELLS PROPOSED WITHIN `�o u4'"o +,• o �•,.�po �o t•.>po o +� o v o , o 2 6 » MIN. OF 1 /8 » TO 150' OF ANY KNOWN LEACHING FACILITY. 1 2- WASHED STONE / 5. WITHIN LIMIT OF EXCAVATION REMOVE ALL TOPSOIL, SUBSOIL AND OTHER I 4' I %I' I 4' I 4' I _ 4' _ I ' "T�-1 IMPERVIOUS MATERIAL. I' T' I (NP) 6. REPLACE WITH CLEAN WASHED SAND 3/4" TO 1-1/2" DOUBLE OR OTHER CLEAN GRANULAR SOILS WASHED STONE (NO FINES) CROSS-SECTION CONFORMING TO THE FOLLOWING SIEVE ANALYSIS: 10% (MAX) BY WT. SHALL INVERT ELEVATIONS. PASS No. 50 SIEVE SIEVE SHALL <10 % OF No. 4 E PASS No. 100 FINISHED FIRST FLOOR 101.67 <5 % OF No. 4 SIEVE SHALL 4" INVERT AT BUILDING 97.50 PASS No. 200 UNIFORMITY COEFFICIENT 0 No. 4 I; 4" INVERT AT SEPTIC TANK (IN) 97.20 SIEVE </=6.0 4" INVERT AT SEPTIC TANK (OUT) 96.95 7. EXISTING UTILITIES WHERE SHOWN IN THE DRAWINGS ARE APPROXIMATE. 4" INVERT AT DIST. BOX (IN) 96.45 THE CONTRACTOR SHALL BE RESPON- SIBLE FOR PROPERLY LOCATING AND 4" INVERT AT DIST. BOX (OUT) 96.28 COORDINATING THE PROPOSED CON- STRUCTION ACTIVITY WITH DIG -SAFE AND THE APPLICABLE UTILITY INVERTS AT LEACHING FACILITY: COMPANY AND MAINTAINING THE EXISTING UTILITY SYSTEM IN SERVICE. DIG -SAFE SHALL BE NOTIFIED PER 4" INVERT AT BEGINNING THE STATE OF MASSACHUSETTS STATUTE CHAPTER 82, SECTION 409 OF LEACHING TRENCH 96.20 AT. TEL. 1-800-322-4844. THE S ENGINEER DOES NOT GUARANTEE ti 4" INVERT AT END THEIR ACCURACY OR THAT ALL OF LEACHING TRENCH 96.01 UTILITIES AND SUBSURFACE STRUCTURES ARE SHOWN. LOCATIONS AND ELEVATION AT BOTTOM ELEVATIONS OF UNDERGROUND UTILITIES 95.5 TAKEN FROM RECORD PLANS. THE OF LEACHING TRENCH CONTRACTOR SHALL VERIFY SIZE, LOCATION AND INVERTS OF UTILITIES ESTIMATED GROUNDWATER AND STRUCTURES AS REQUIRED PRIOR ELEVATION 87.5 TO THE START OF CONSTRUCTION. LOT v V I I''' I, Ili 1.1 41 lVj.. I..' ��/ I.. 2 LOT 3 Q w �- 37 ;,., r cn0 0. LOT 6 r ,o N/F PK NAIL J. AGNES GRADY SET. ELEV 9 ASSESSORS MAP 32 100.00' 0 PARCEL X6 19710f S.F. ;i..... ,rrr.r a. LOT 2 / 1 R=10.00 r A=24.53' r PLAN VIEW SCALE: 1" = 20 FEET LOT 1 i 8. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. A GARBAGE GRINDER IS NOT RECOMMENDED TOIZE DESIGN CRITERIA" ADVERSE IMPACT'SETO THE C EA'CHING FACILITY. N F DESIGN LOW: 5 BEDROOMS AT 110 G.P.B. D 550 G.P.D. / _ _ REQUIRED SEPTIC TANK: 550 x 2 = 1100 GAL. SEPTIC TANK PROVIDED: = 1500 GAL. r The BSC Group, Inc. SIZE OF LEACHING FACILITY REQUIRED: DESIGN PERC. RATE: 5 MIN./ INCH P.O. BOX 969 WEST YARMOUTH, MA 02673 LONG TERM APPL. RATE 0.74 G.P.D/S.F. (508) 778-8919 550 G.P.D./O.74 G.P.D./S.F. = 743 S.F. PROJECT TITLE: SIZE OF LEACHING FACILITY PROVIDED: LEACHING FIELD 38' X 20' = 760 S.F. SEWAGE DISPOSAL 760 S.F. PROVIDED > 743 S.F. REQUIRED SYSTEM REPAIR 760 S.F. x 0.74 G.P.D./S.F. = 562 G.P.D. 9 JAY BIRD LANE W. YARMOUTH -M ASSACH U SETTS LOCUS PLAN: NO SCALE HOF 19 1 r� . IVIL 3" N \ ROAD N BUCK ISLAND ��•yo o JABEZ NEDS PREPARED FOR: POND MARIE E. DUKE 4 STRATHMORE LANE MADISON, CT 06443 LOCUS �� DATE: OCTOBER 29, 1998 �P COMP./DESIGN: S. TURNER C2 CHECK: J. BURKE �C,DRAWN: S. TURNER FIELD: P.H / N.R. 28 FILE NO. 8016-SEP.DWG BERRY ( [ DWG NO. 5113-02 SHEET 1 OF 1 AVE. JOB NO.4-8016.00 U"L' U :) 1.):Ju HEALTH DEPT.