Loading...
HomeMy WebLinkAboutEngineered Plan - 2002TEST PIT _ t`1 GRD. EL. 100.6 EST. HIGH GW. 92.7 * FILL LOAMY SAND 10YR 5/2 LOAMYB SAND 10YR 6/8 EL = 97.43 FINE SA;VID 2.5Y 7/4 No MEDIUM SAND 2.5Y 6/6 NO GROUNDWATER 18" 26" 38" - 48" 60" EL = 93.69 • HIGH GROUNDWATER BASED ON ACTUAL MEASUREMENTS ON APRIL 3, DURING ANNUAL HIGH WATER SEASON. EL = 90.6 120" I � DATE:INDICATES TOP OF FOUNDATION 101.9 OBSERVED _12/4/01 -SL GROUND WATER TEST BY: INDICATES THE BSC GROUP INC. y ESTIMATED WITNESSED BY: - SEASONAL HIGH AMY VON HONE GROUND WATER PERC. RATE: 4" INVERT AT DIST. BOX (IN) pq E 2 MIN./INCHINDICATES 4" INVERT AT DIST. BOX (OUT) 98.88 F i i 5,5" OUTLETS 1 INVERTS AT LEACHING FACILITY: PERC. SOIL EVALUATOR I 4" INVERT AT BEGINNING TEST CRAIG FIELD SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR SOIL CLASS: 98.82 ❑ INDICATES 1 #43 2" UNSUITABLE OF LEACHING CHA�YIBER MATERIAL L.T.A.R. 0.74 G.P.D./SQ.FT. DATUM: VERTICAL DATUM: ASSUMED BENCH r�1ARK SET: CONIC. BOUND ELEV. 100.19 1 PROFILE: NOT TO SCALE EL.= A TOP FOJNDATION FIRST PIPE LENGTH I �- CONCRETE COVERS TO WITHIN TO BE SET LEVEL EL.= X 6" OF FINISHED GRADE FOR MIN. 2' FINISH GRAD _ / EL.=VATCR_)OSTNG 4" PVC SCH 40 M;N. 2% LOPE S� 40 4" PVC SC.H 40`r-9 LEACHING CHAMBER'. U I� I -D 1=G I=C] I I=E H I _..__._... _ " M._.. 5 OJr�ET 1= F DIST. BOX 4.5' SEPARATION SEPTIC TANK qq EST. HIGH GROUND1hATEF INVERT ELEVATIONS: I � 2" WALLS TOP OF FOUNDATION 101.9 A 4" INVERT AT BUILDING 99.70 B REPLUMBED & RAISED, 1.0' 4" INVERT AT SEPTIC TANK (IN) 99.36 C LOCATED WITHIN 150 FT. OF THE 4" INVERT AT SEPTIC TANK (OUT) 99.11 D 'j- j 4" INVERT AT DIST. BOX (IN) 99.05 E t 4" INVERT AT DIST. BOX (OUT) 98.88 F i i 5,5" OUTLETS 1 INVERTS AT LEACHING FACILITY: PEASTONE 2. PROVIDE INLET TEE OR BAFFLE WHERE I 4" INVERT AT BEGINNING 7. EXISTING UTILITIES WHERE SHOWTJ SPACE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR OF LEACHING CHAMBER 98.82 G AND THE APPLICABLE UTILITY ELEVATION AT BOTTOM #43 2" I OF LEACHING CHA�YIBER 98.05 H STABLE BASE 6" MEASURED HIGH GROUND�NATER 93.69' { 1 ON APRIL 3, 2002 CRUSHED I (ANNUAL HIGH GROUNDWATER SEASON) STONE BASE 4. ALL PIPE CONNECTIONS AND CONCRETE X 100.1 VARIANCES REQUESTED: TITLE V: SECTION 15.212: TO ALLOW 4.4' SEPARATION TO GROUNDWATtIi :R IN LIEU OF 5'. NOT TO SCALE NOTES: 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. 2. SEPTIC TANK TO WITHSTAND H-10 LOADING UNLESS UNDER PAVEMENT, DRIVES OR TRAVELED WAYS, WHEREIN H-20 LOADING SHALL APPLY. 3. ALL PIPE CONNECTIONS AND CONCRETE 5. INLET AND OUTLET TEES TO BE CAST IRON, SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE. TEES TO BE CENTERED UNDER MANHOLE COVER, CONSTRUCTION SHALL BE WATERTIGHT. 2-24" DIA CONCRETE MANHOLES 4. FILL ALL UNUSED KNOCKOUTS WITH W/ METAL HANDLES BROUGHT TO 6" OF FINISH GRADE MORTAR. TEE TO BE UNDER 12" MIN. M.H. OPENING COVER 3 - RAISE M.H WIC_ 4" 10'-6" SEWER BRICK 10'-0" & MORTAR NORMAL WATER LEVEL 12" 3" PRECAST SEPTIC TANK 10" 14' INLET TEE 5'-2" 4'-6" 5'-4" 4'-0" MIN. so' BEND ON -' 5,-8" LIQUID DEPTH - OUTLET TEE TRa) 41 a BOTTOM ON LEVEL STABLE BASE PLAN VIEW c.��.�yi�r 6" MIN. 3/4" TO CROSS-SECTION VIEW 1 1/2" STONE U\ -)A UL" I MIL. FINISHED GRADE INU I IU JI;ALL NO. OF OUTLETS 5 REMOVABLE I � 2" WALLS DISPOSAL FACILITY ONLY. COVER CHAMBERS I OF HEALTH REGULATIONS. NOTES: v +• •'.ti +• •'.ti • • • • i' +• •' •+1. 2% SLOPE MIN. LOCATED WITHIN 150 FT. OF THE DIST. BOX TO WITHSTAND H-10 LOADING 3:1 7q7 'j- j AVCB'RER T UNLESS UNDER PAVEMENT, DRIVES OR TRAVELED WAYS WHEREIN H-20 LOADING 6. REPLACE WITH CLEAN WASHED SAND t -F 15" SHALL APPLY. 6" 5,5" OUTLETS 1 8" PEASTONE 2. PROVIDE INLET TEE OR BAFFLE WHERE I SIEVE </=6.0 7. EXISTING UTILITIES WHERE SHOWTJ SPACE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR • a 7- IN PUMPED SYSTEM. AND THE APPLICABLE UTILITY 00 O INFILTRATOR O O 00 #43 2" 3, FIRST TWO FEET OF PIPE OUT OF DIST. BOTTOM ON LEVEL `�/ "EQUALIZER 24" O STABLE BASE 6" MIN. 3/4" TO BOX TO BE LAID LEVEL. O 1 11/2" CRUSHED TOF=101.9 CROSS-SECTION STONE BASE 4. ALL PIPE CONNECTIONS AND CONCRETE X 100.1 15" 46.5" CONSTRUCTION SHALL BE WATERTIGHT. 15 1/2" 30 1/2 - PRECAST /2" PRECAST DIST. BOX !71/2 PLAN VIEW i ELTON{ (PUBLIC 40' WIDE) 5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. LtHUNI NU Ut E HIL: NOT TO SCALE 42'± 3' MAX. 11 " 9.25„ EFFEC. DEPTH EDGE OF PAVEMENT W 6" MAIN W I UP -� PARKING AREA _ - 87.00 N 32'07'00" W I I X 99. r 1 s X 100.4 / 30.2' X 100.9 ELIZABETH J. DOIRON LOT 79A 100 ASSESSORS MAP 32 qN 6 PARCEL 180 &C 0h_ I 8,648±S.F. �, 10 0110j c N /F NANCY L. PERRINO LOT 78A ASSESSORS MAP 32 PARCEL 181 (TOWN WATER) PLAN VIEW SCALE: 1" = 10 FEET 0 5 10 EI:: FT. X 100.0 \\ "D"BOX-� X 100.1 NOTE: 7 EXISTING CESSPOOLS TO BE REMOVED FROM OVERFLOW SITE IN ACCORDANCE CESSPOOL WITH TITLE V. SEE NOTES 5AND 6. M z TP#1 10.0' m 101.0 �- ¢� MIN. C 99.8 100.6 X MAIN CESSPOOL 15.8' BENCHMARK } CONC. BOUND ELEV. 100.19 100.2 X 1 87.00' _ N 32'07'00" W CB/DH FND STOCKADE FENCE STOCKADE FENCE SET FINISH GRADE AT N/F A MINIMUM SLOPE OF N/F 2% TO SLOPE AWAY ANTHONY MARTELL ANNE MARIE FERGUSON TR. ASSESSORS MAP 24 FROM S.A.S. ASSESSORS MAP 24 PARCEL 59 PARCEL 60 (TOWN WATER) (TOWN WATER) N /F KATHLEEN M. PACKARD LOT 80A ASSESSORS MAP 24 PARCEL 61 (TOWN WATER) UT 44 CRAIG P, FIELD No. 38039 1 l5" 9' 1 44 I � CONSTRUCTION OF THE SEWAGE DISPOSAL FACILITY ONLY. PLAN VIEW - LEACHING CHAMBERS D.E.P TITLE 5 AND LOCAL BOARD OF HEALTH REGULATIONS. 3. ALL PIPES LOCATED UNDER PAVEMENT LOAM & SEED DISTURBED AREAS 2% SLOPE MIN. LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY NOR 3:1 i M I ALL TOPSOIL, SUBSOIL AND OTHER I 6. REPLACE WITH CLEAN WASHED SAND Do o°o o°o°oo° o °0 ° o o° 00°0 000 0°0 CONFORMING TO THE FOLLOWING > ` CHIMNEY O HIGH O 1 CRAWL PASS No. 100 PEASTONE O �}DENS TY e 0 POLYETHYLENE O I SIEVE </=6.0 7. EXISTING UTILITIES WHERE SHOWTJ SPACE 0 Q COORDINATING THE PROPOSED CON- STRUCTION ACTIVITY WITH DIG -SAFE AND THE APPLICABLE UTILITY 00 O INFILTRATOR O O 00 #43 DIG -SAFE SHALL BE NOTIFIED PER THE STATE OF MASSACHUSETTS MATERIAL FOR "EQUALIZER 24" O THEIR ACCURACY OR THAT ALL 3 BEDROOIMI HOUSE I 5' ALL AROUND 00 LEACHING CHAMBER O 1 LOCATION AND INVERTS OF UTILITIES AND STRUCTURES AS REQUIRED PRIOR TOF=101.9 8. THIS SYSTEM IS NOT' DESIGNED FOR z ` X 100.1 15" 46.5" 3/4" - 1 1/2- 657 Main Street, (RT. 28) Unit 6 I 02673 RAISE 1.0' 9' SEWAGE DISPOSAL v cn 1 19' WEST YARkAlOUThi INV OUT=99.7 I kAyA, OF rJ~ o 40134 INV OUT=99.5 BETTY DOIRON 9%I/62, w 0 618 ROUTE 28 WEST YARMOUTH, 02673 DATE: JANUARY 15, 2002 COMP./DESIGN: K. HEALY CHECK: L. MacDONALD X FIELD: D. GAZZOLO / J. MCCARTIN 1 DWG NO. 5342-01 I D BULK N 100.8 rn HEAD o © 0 LIMITS OF OVERDIG � 99.5 6.7' 20.0' SEE NOTES X --� � (MIN) 5 & 6 1500 GALLON 36" OAK /� SEPTIC TANK ____ / v 101.4 101.4 \ o � o D 0 100.5 X 9' X 44' S.A.S. \\ "D"BOX-� X 100.1 NOTE: 7 EXISTING CESSPOOLS TO BE REMOVED FROM OVERFLOW SITE IN ACCORDANCE CESSPOOL WITH TITLE V. SEE NOTES 5AND 6. M z TP#1 10.0' m 101.0 �- ¢� MIN. C 99.8 100.6 X MAIN CESSPOOL 15.8' BENCHMARK } CONC. BOUND ELEV. 100.19 100.2 X 1 87.00' _ N 32'07'00" W CB/DH FND STOCKADE FENCE STOCKADE FENCE SET FINISH GRADE AT N/F A MINIMUM SLOPE OF N/F 2% TO SLOPE AWAY ANTHONY MARTELL ANNE MARIE FERGUSON TR. ASSESSORS MAP 24 FROM S.A.S. ASSESSORS MAP 24 PARCEL 59 PARCEL 60 (TOWN WATER) (TOWN WATER) N /F KATHLEEN M. PACKARD LOT 80A ASSESSORS MAP 24 PARCEL 61 (TOWN WATER) UT 44 CRAIG P, FIELD No. 38039 1 l5" 9' 1 44 1. THIS PLAN IS FOR DESIGN AND CONSTRUCTION OF THE SEWAGE DISPOSAL FACILITY ONLY. PLAN VIEW - LEACHING CHAMBERS D.E.P TITLE 5 AND LOCAL BOARD OF HEALTH REGULATIONS. 3. ALL PIPES LOCATED UNDER PAVEMENT LOAM & SEED DISTURBED AREAS 2% SLOPE MIN. LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY NOR 3:1 CMPACTED FILL 36" MAX., 9"MIN. 5. WITHIN LIMIT OF EXCAVATION REMOVE ALL TOPSOIL, SUBSOIL AND OTHER 15' ON 6. REPLACE WITH CLEAN WASHED SAND Do o°o o°o°oo° o °0 ° o o° 00°0 000 0°0 CONFORMING TO THE FOLLOWING 3" LAYER 10% (MAX) BY WT. SHALL O HIGH O 1 <10 % OF No. 4 SIEVE SHALL PASS No. 100 PEASTONE O �}DENS TY e 0 POLYETHYLENE O O SIEVE </=6.0 7. EXISTING UTILITIES WHERE SHOWTJ REMOVE UNSUITABLE 0 Q COORDINATING THE PROPOSED CON- STRUCTION ACTIVITY WITH DIG -SAFE AND THE APPLICABLE UTILITY 00 O INFILTRATOR O O 00 0 0 DIG -SAFE SHALL BE NOTIFIED PER THE STATE OF MASSACHUSETTS MATERIAL FOR "EQUALIZER 24" O THEIR ACCURACY OR THAT ALL UTILITIES AND SUBSURFACE STRUCTURES 5' ALL AROUND 00 LEACHING CHAMBER O CONTRACTOR SHALL VERIFY SIZE, LOCATION AND INVERTS OF UTILITIES AND STRUCTURES AS REQUIRED PRIOR TO THE START OF CONSTRUCTION. 8. THIS SYSTEM IS NOT' DESIGNED FOR THE USE OF A GARBAGE GRINDER. A GARCAG£ GRINDER IS NOT 46.5 15" 46.5" 3/4" - 1 1/2- 657 Main Street, (RT. 28) Unit 6 W. Yarmouth Massachusetts 02673 WASHED STONE 9' SEWAGE DISPOSAL SYSTEM DESIGN i Tr X3 19' WEST YARkAlOUThi - kAyA, OF CROSS-SECTION OF CHAMBER t®9 CIVIL 40134 DESIGN! CRITERIA: DESIGN FLOW: 3 BEDROOMS AT110G.P.B./D 330 G.P.D. REQUIRED SEPTIC TANK: 330 X 200% = 660 GAL. SEPTIC TANK PROVIDED: = 1500 GAL. SIZE OF LEACHING FACILITY REQUIRED: DESIGN PERC. RATE: <2 MIN./ INCH LONG TERM APPL. RATE 0.74 G.P.D/S.F. 330 GPD + 0.74 GPD/SF = 446 S.F. SIZE OF LEACHING FACILITY PROVIDED: USE HIGH DENSITY POLYETHYLENE LEACHING CHAMBERS 9'x0.75'x44' SIDEWALL = 0.75' (9'+44') X 2 = 79 S.F, BOTTOM = 9' X 44' = 396 S.F. 475S.F. 475 S.F x 0.74 GPD/SF = 351 GPD i LOCUS INFORMATION CURRENT OWNER: ELIZABETH J. DOIRON TITLE REFERENCE: BOOK 6815 PAGE 186 PLAN REFERENCE: BOOK 108 PAGE 103 ASSESSORS MAP: 32 PARCEL: 180 ZONING DISTRICT: R-25 SETBACKS: FRONT 30' SIDE 15' REAR 20' MINIMUM LOT SIZE: 25,000 S.F. OVERLAY DISTRICT: NOT IN A ZONE II FEMA FLOOD ZONE DISTRICT: ZONE "B" AS SHOWN ON COMMUNITY PANEL 250015 0005 D REVISED 7/2/92 LOCUS PLAN: NO SCALE ti N �O C-) ov SJ, 28 0 c v G2 0 LOCUS Y R[EraF0vIFE.� 1 ' � i AP%052 002 WI=AI-TH DEPT. ♦ L • 1 1. _! NO. DATE DESCRIPTION 1. 4/4/02 GROUNDWATER GENERAL NOTES: 1. THIS PLAN IS FOR DESIGN AND CONSTRUCTION OF THE SEWAGE DISPOSAL FACILITY ONLY. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO MASS. D.E.P TITLE 5 AND LOCAL BOARD OF HEALTH REGULATIONS. 3. ALL PIPES LOCATED UNDER PAVEMENT OR TRAVELED WAY SHALL bE SCHEDULE 40 OR EQUAL. 4. THERE ARE NO KNOWN PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY NOR ANY KNOWN VIELLS PROPOSED WITHIN 150' OF ANY KNOWI'4 LEACHING FACILITY. 5. WITHIN LIMIT OF EXCAVATION REMOVE ALL TOPSOIL, SUBSOIL AND OTHER IMPERVIOUS MATERIAL. 6. REPLACE WITH CLEAN WASHED SAND OR OTHER CLEAN GRANULAR SOILS CONFORMING TO THE FOLLOWING SIEVE ANALYSIS: 10% (MAX) BY WT. SHALL PASS No. 50 SIEVE <10 % OF No. 4 SIEVE SHALL PASS No. 100 <5 % OF No. 4 SIEVE SHALL PASS No. 200 UNIFORMITY COEFFICIENT 0 No. 4 SIEVE </=6.0 7. EXISTING UTILITIES WHERE SHOWTJ IN THE DRAWINGS ARE APPROXIMATE. THE CONTRACTOR SHALL BE RESPON- SIBLE FOR PROPERLY LOCATING AND COORDINATING THE PROPOSED CON- STRUCTION ACTIVITY WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANY AND MAINTAINING THE EXISTING UTILITY SYSTEM IN SERVICE. DIG -SAFE SHALL BE NOTIFIED PER THE STATE OF MASSACHUSETTS STATUTE CHAPTER 82, SECTION 409 AT TEL. 1-818-344-7233. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL UTILITIES AND SUBSURFACE STRUCTURES ARE SHOV44. LOCATIONS AND ELEVATIONS OF UNDERGROUND UTILITIES TAKEN FROM RECORD PLANS. THE CONTRACTOR SHALL VERIFY SIZE, LOCATION AND INVERTS OF UTILITIES AND STRUCTURES AS REQUIRED PRIOR TO THE START OF CONSTRUCTION. 8. THIS SYSTEM IS NOT' DESIGNED FOR THE USE OF A GARBAGE GRINDER. A GARCAG£ GRINDER IS NOT RECOMMENDED DUE TO RECOGNIZED a.DVERSE IMPACTS TO THE LEACHING 1 FACILITY. BS(C.,GR0UP 657 Main Street, (RT. 28) Unit 6 W. Yarmouth Massachusetts 02673 508 778 8919 PROJECT TITLE: SEWAGE DISPOSAL SYSTEM DESIGN i Tr X3 ELTON RQAD WEST YARkAlOUThi MASSACHUSETTS kAyA, OF �® LISA A 4 MACDONALD t®9 CIVIL 40134 5�0MAL��a�y a yi PREPARED FOPe `b BETTY DOIRON 9%I/62, C/O JOHN NOONAN 618 ROUTE 28 WEST YARMOUTH, 02673 DATE: JANUARY 15, 2002 COMP./DESIGN: K. HEALY CHECK: L. MacDONALD DRAWN: K. HEALY FIELD: D. GAZZOLO / J. MCCARTIN FILE NO. 8366SEP1.DWG DWG NO. 5342-01 SHEET 1 OF 1 JOB NO. 4-8366.00