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HomeMy WebLinkAboutEngineer Plansl. r0 LONG 4 YO�D �,94 28 F LOCATION MAP LOT "D" 47,212 ± S.F. (1.09 ± AC.) 5 ASSESSORS MAP: 53 PARCEL: _A 70 D FLOOD ZONE: C TEST HOLE LOGS ENGINEER: THOMAS McLELLAN, P.E. WITNESS: AMY VON HONE R.S. DATE: 10-24-98 N PERCOLATION RATE: < 2 MIN/IN 132" w. 9 r o 1 ' 0 / r BENCHMARK AT a // r r WOODEN STAKE ELEV.= 15.18' O F / \pF, _ - 10 _ 11 f3 14 15116 f7 18 22 23 24 14 25 26 ol 27 28 29 10 1214 16 ' r r Ong ' , ' / , , 29. 17 1819 29.7 20 21 22 / ' / ' 23 J <, / A r � 24 29. 3 25 - r �.26 KEY: EXISTING CONTOUR: - PROPOSED CONTOUR: EXISTING SPOT ELEVATION: 25.5 PROPOSED SPOT ELEVATION: 25 TEST HOLE: -$- UTILITY POLE: -4- FENCE LINE: HYDRANT: -6 RETAINING WALL: TREE: DM # 9B=j73 (D32F1) 27 , 1� ,0 r 29.1 28 9. 0 c v 28.9 DM TH-1 iRD 0/A HORIZON ELEV. LOAMY SAND 9" 10YR 3 3 17J B HORIZON LOAMY SAND 30' IOYR 518 15.5 Cl HORIZON PERC ' LOAMY SAND 60" t 2.5Y 6/4 13A C2 HORIZON FINE SAND 96" 2.5Y 7/3 10.0 C3 HORIZON��6-6 7 MEDIUM SAND 137" 2.5Y 7/4 1*1 USGS GROUNDWATER ADJUSTMENT: WELL: MIW-29, ZONE: A. ADJUSTMENT: 2.3' TH-2 SEPTIC SYSTEM DESIGN FLOW ESTIMATE: NOTES: 1. VERTICAL DATUM: ASSUMED FROM QUAD (NGVD ±l-) _ 2. MUNICAPAL WATER IS AVAILABLE. 3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM. 4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10 LOADING SPECIFICATIONS. 5. PIPE PITCH = 114" PER FOOT, (UNLESS NOTED OTHERWISE). 6. FIRST 2' OF PIPE OUT OF D-BOX TO BE SET LEVEL. 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL. 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS. 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION. 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3.0. 11. EXISTING CESS POOLS ARE TO BE PUMPED AND FILLED WITH SAND OR REMOVED. 3 BEDROOMS AT 110 GAL/DAY/BEDROOM = 330 GAL/DAY SEPTIC TANK: 330 GAL/DAY x 2 DAYS = 660 GAL USE 1500 GALLON SEPTIC TANK LEACHING AREA: USE 5 INFILTRATORS (STANDARD CHAMBERS) WITH 4' OF STONE AROUND SIDES AND 3' AT ENDS (37.25' x 11' x 7" DEEP) SIDE AREAL- (48.25)2 x 7/12 = 56 (.74) = 41 GAL/DAY BOTTOM AREA: 37.25 x 11 = 410 SF (74) = 303 GAL/DAY CAPACITY = 344 GAL/DAY SEPTIC SYSTEM SECTION 9 23.6 _ n FIRST FLOOR 1� 17.5 1500 GAL ELEV. SEPTIC TANK 18.0 & 19.9 (6" OF STONE UNDER OR ELEV. MECHANICALLY COMPACTED) (EXISTING) TEE SIZES: INLET: 6" UP, 13" DOWN OUTLET: 6" UP, 14" DOWN DEMAREST-McLELLAN ENGINEERING 24 SCHOOL STREET P.O. BOX 463 WEST DENNIS, MASSACHUSETTS 02670 PHONE & FAX : (508) 398-7710 COVERS WITHIN 12" OF FINISHED GRADE (ONE INSPECTION COVER 0 BE WITHIN 6" OF GRADE) 17.25 ELEV. D-BOX 16.98 f7.15 (6" OF ELEV. ELEV. STONE UNDER) CAS BAFFLE AT OUTLET TEE APPR VED BY: DATE: r` z lEAARESi. �N O No 36t3`y9 , Yr THOMAS McLELLAN, P.E. i HOJ N Z. DEMAREST JR., P.L.S. 2' PEASTONE 3/4" - 1 1/2" HASHED STONE ELEV.= 15.3 ` I I - I I A 14.3 ELEV. 3'-4' 3'-4 F - 37.25' > 5' 14.88 5 INFILTRATORS (STANDARD CHAMBERS) ELEV. WITH 4' OF STONE AROUND SIDES AND 3' AT ENDS (3725' z 1T z 7" DEEP) ADJUSTED GROUNDWATER ELEV.= 9.3� SITE AND SEWAGE PLAN L 0CA TION.• 91 I NDI AN MEMORIAL DRIVE SOUTH YARMOUT H, MA PREPARED FOR: A. & B. CANCOZWALKER SCALE: 1"= 30' DATE: 4-8-99 REFERENCE: PLAN BOOK 101 PAGE 53 G�E C,0WFEE © APR 0 9 1999 1*1 USGS GROUNDWATER ADJUSTMENT: WELL: MIW-29, ZONE: A. ADJUSTMENT: 2.3' TH-2 SEPTIC SYSTEM DESIGN FLOW ESTIMATE: NOTES: 1. VERTICAL DATUM: ASSUMED FROM QUAD (NGVD ±l-) _ 2. MUNICAPAL WATER IS AVAILABLE. 3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM. 4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10 LOADING SPECIFICATIONS. 5. PIPE PITCH = 114" PER FOOT, (UNLESS NOTED OTHERWISE). 6. FIRST 2' OF PIPE OUT OF D-BOX TO BE SET LEVEL. 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL. 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS. 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION. 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3.0. 11. EXISTING CESS POOLS ARE TO BE PUMPED AND FILLED WITH SAND OR REMOVED. 3 BEDROOMS AT 110 GAL/DAY/BEDROOM = 330 GAL/DAY SEPTIC TANK: 330 GAL/DAY x 2 DAYS = 660 GAL USE 1500 GALLON SEPTIC TANK LEACHING AREA: USE 5 INFILTRATORS (STANDARD CHAMBERS) WITH 4' OF STONE AROUND SIDES AND 3' AT ENDS (37.25' x 11' x 7" DEEP) SIDE AREAL- (48.25)2 x 7/12 = 56 (.74) = 41 GAL/DAY BOTTOM AREA: 37.25 x 11 = 410 SF (74) = 303 GAL/DAY CAPACITY = 344 GAL/DAY SEPTIC SYSTEM SECTION 9 23.6 _ n FIRST FLOOR 1� 17.5 1500 GAL ELEV. SEPTIC TANK 18.0 & 19.9 (6" OF STONE UNDER OR ELEV. MECHANICALLY COMPACTED) (EXISTING) TEE SIZES: INLET: 6" UP, 13" DOWN OUTLET: 6" UP, 14" DOWN DEMAREST-McLELLAN ENGINEERING 24 SCHOOL STREET P.O. BOX 463 WEST DENNIS, MASSACHUSETTS 02670 PHONE & FAX : (508) 398-7710 COVERS WITHIN 12" OF FINISHED GRADE (ONE INSPECTION COVER 0 BE WITHIN 6" OF GRADE) 17.25 ELEV. D-BOX 16.98 f7.15 (6" OF ELEV. ELEV. STONE UNDER) CAS BAFFLE AT OUTLET TEE APPR VED BY: DATE: r` z lEAARESi. �N O No 36t3`y9 , Yr THOMAS McLELLAN, P.E. i HOJ N Z. DEMAREST JR., P.L.S. 2' PEASTONE 3/4" - 1 1/2" HASHED STONE ELEV.= 15.3 ` I I - I I A 14.3 ELEV. 3'-4' 3'-4 F - 37.25' > 5' 14.88 5 INFILTRATORS (STANDARD CHAMBERS) ELEV. WITH 4' OF STONE AROUND SIDES AND 3' AT ENDS (3725' z 1T z 7" DEEP) ADJUSTED GROUNDWATER ELEV.= 9.3� SITE AND SEWAGE PLAN L 0CA TION.• 91 I NDI AN MEMORIAL DRIVE SOUTH YARMOUT H, MA PREPARED FOR: A. & B. CANCOZWALKER SCALE: 1"= 30' DATE: 4-8-99 REFERENCE: PLAN BOOK 101 PAGE 53 G�E C,0WFEE © APR 0 9 1999