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HomeMy WebLinkAbout83-1560 - Site PlanLEGEND 100.0 PROPOSED SPOT ELEVATION 100x0 EXISTING SPOT ELEVATION 100 PROPOSED CONTOUR } 1 OO -- EXISTING CONTOUR I no 201 SEPTIC DESIGN: (GARBAGE DISPOSER IS NOT ALLOWED ) DESIGN FLOW: 3_ BEDROOMS (110 GPD) = 330 GPD USE A 330 GPD DESIGN FLOW SEPTIC TANK: 330 GPD ( 2 ) = 660 USE A 1500 GALLON SEPTIC TANK LEACHING: SIDES: N/A BOTTOM: 30 x 15 (.74) = 333 TOTAL: 450 S.F. 333 GPD USE 2 ROWS OF 4 STANDARD INFILTRATORS WITH 3' STONE AT SIDES 3.3' BETWEEN ROWS AND 2.5' AT ENDS BOARD OF HEALTH MA APPROVED DATE FIRST FLOOR MIN, ELEV. 12.0SYSTEM PROFILE ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE) ACCESS COVER (WATERTIGHT) TO 10.6 MINIMUM .75' OF COVER OVER PRECAST WITHIN 6" OF FIN. GRADE 2% SLOPE REQUIRED OVER SYSTEM RUN PTFE LEVEL / 2" DOUBLE WASHED PFASTONE FOR FIR ;T 2' - PROPOSED GALLON SEPTIC 8.44' 8.69' TANK (H- 1 ) GAS 8 0 8.08' - - BAFFLE DODO 8.15 8.32 / MIN 0.58' ( 2 % SLOPE) �6" CRUSHED STONE OR MECHANICAL --� -- 7.5' COMPACTION. (15.221 (21) DEPTH OF FLOW - 4' ( % SLOPE) (� % SLOP[1 i S TEE SIZES: 3, 4" TO 1 7/2" DOUBLE WASHED STONE INLET DEPTH= 10 OUTLET DEPTH = 14 FOUNDATION- 14' SEPTIC TANK 12' -- 0' BOX FACILIT g' ACILI LEACHING FY 5 5.6 �G L -- 5' REMOVAL OF UNSUITABLE SOIL REQUIRED 6.35 7 2 AROUND PERIMETER OF SYSTEM DOWN TO 6.3 z SUITABLE SOIL LAYER. REPLACE WITH CLEA ] s. y MEDIUM SAND. ENGINEER TO INSPECT AND F CERTIFY REMOVAL 6. F 1 F LOT 7A EXISTING' HOUSE 5 6 F 611. 7. J I 69 EXIST. DWELL. TO BE 7. 1'. REMOVED AND DISPOSED ' 6 AT AN APPROVED SITE -9 ---" ` PAVED pA1l...fENGE �I �'��'�`�� DRIVE I .© 7.4,E 6,2" (REMOVE) 7 7 154 75 ' ,!t PROP. CONCRETE RETAINING WALL AT ELEV. 5.5' 7.2 1 1 , V\. RNL FE 77 6.6 7. W ' ' p i 1 4' 4 S o � 10.6' o. tt' a 50 �.�-�' 6 I .e�7 ; s O1I'i�m 6 I i7 , EDE HMA K 1 R GATE v I � 1�,:, ; r 5.6 � 11 'I, , y02 t '� --- 6.81~VD I W PROPOSED DRIVEWAY - 5�O,a ' } r(m I 1 ;(D 7.8 7 1 I r '2.�6 ' LOT 5A i f vnr•-ala -1.4 I I 1 13.900 SF± 1 4.4 0.32 ACRE± . t I '4 6.8 6.2 1' 6.4 0 j v 7.5 FENCE ACCESS STEPS ' PROP. DWELLING 5 MIN. FIRST FLOOR ELEVATION = 12.0 SHED 7.; 7.4'� LOT 5A EXISTING HOUSE M. a 6 MIL POLY VINYL AV' M 4STIC EL. 8.5' s=10 ON INSIDE OF RETAINII-G r (6) #3 BARS CONT. Or fl HORIZONTAL REINFO�CEIAENT EL. 6.3' `-- 1 #3 BARS 16" O.C. FOi VEP.TICAL REINFORCEMENT 6" 4.3' BASE [-L. SAND&GRAVEL FILL COMPACTED CONC. RET. WALL (NTS) USE ADJ. WATER ELEV. AT 2.5' (TIDALLY INFLUENCED) TEST HOLE LOGS ENGINEER: ARNEE H. OJALA, PE WITNESS: AMY VON HONE, RS DATE: 3/3/99 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS P# ELEV. 0" 1 6.4' REOUIRED LOAM FILL ENGINEER SHALT_ 12" COMPLETE. J 2. ENGINEER SHALL SAND FILL 3. ENGINEER SHALL 72" OBS. WATER 0.4' 4. ENGINEER SHALL PEAT DEPOSITED 120" 5. ENGINEER SHALL -3.6 AFTER INSTALLATION C ENGINEER SHALL CERTIFY TO YARMOUTH HEALTH DEPARTMENT THAT MS AND SEPTIC SYSTEM HAVE 144" SUBSTANTIAL COMPLIANCE WITH THE APPROVED -5,6' REOUIRED INSPECTIONS AND CERTIFICATIONS ENGINEER SHALT_ INSPECT WHEN REQUIRED EXCAVATION IS COMPLETE. J 2. ENGINEER SHALL STAKE FOOTING PRIOR TO POURING 3. ENGINEER SHALL INSPECT FOOTING AND P.EBAR PRIOR TO POURIIIG OF WALL 4. ENGINEER SHALL INSPECT WHEN CLEAN FILL HAS BEEN PROPERLY DEPOSITED 5. ENGINEER SHALL INSPECT AND CERTIFY SEPTIC COMPONENTS AFTER INSTALLATION NTS ENGINEER SHALL CERTIFY TO YARMOUTH HEALTH DEPARTMENT THAT THE RETAINING WALL AND SEPTIC SYSTEM HAVE BEEN INSTALLED IN SUBSTANTIAL COMPLIANCE WITH THE APPROVED PLAN. ASSESSORS MAP 25 PARCEL 28 ZONING DISTRICT: R-25 YARD SETBACKS: FRONT = 30' SIDE = 15' REAR = 20' PLAN REF. - FLOOD ZONE: Al2 ELEV. 12 NOTES: 1. DATUM IS NGVD 2. MUNICIPAL WATER IS AVAILABLE 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H-10 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS. ENVIRONMENTAL CODE TITLE V. 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING. S. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED FRc,L! P^.r,.Rn nF L,F'AI TH 10. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF WORK. 11, PUMP AND REMOVE EXISTING SEPTIC SYSTEM 12. DRYWELLS/TRENCHES REQUIRED FOR ROOF RUN-OFF SITE PLAN OF #125 PAWKANNAWKUT DRIVE IN THE TOWN OF: (SOUTH) YARMOUTH PREPARED FOR: BONNIE BROWNING 20 0 20 40 60 SCALE: 1" = 20' DATE: JUNE 21, 2001 71171/ DATE off 508-362-4541 b: to. 508 362-9880 down cape engineering, inc. I CIVIL ENGINEERS LAND SURVEYORS 939 main st. yarmouth, ma 02675 ROOjE 28 SITE LOCUS J Ili LEWI SOUND POND NANTUCKET F -LOCUS MAP SCALE: NTS ASSESSORS MAP 25 PARCEL 28 ZONING DISTRICT: R-25 YARD SETBACKS: FRONT = 30' SIDE = 15' REAR = 20' PLAN REF. - FLOOD ZONE: Al2 ELEV. 12 NOTES: 1. DATUM IS NGVD 2. MUNICIPAL WATER IS AVAILABLE 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H-10 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS. ENVIRONMENTAL CODE TITLE V. 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING. S. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED FRc,L! P^.r,.Rn nF L,F'AI TH 10. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF WORK. 11, PUMP AND REMOVE EXISTING SEPTIC SYSTEM 12. DRYWELLS/TRENCHES REQUIRED FOR ROOF RUN-OFF SITE PLAN OF #125 PAWKANNAWKUT DRIVE IN THE TOWN OF: (SOUTH) YARMOUTH PREPARED FOR: BONNIE BROWNING 20 0 20 40 60 SCALE: 1" = 20' DATE: JUNE 21, 2001 71171/ DATE off 508-362-4541 b: to. 508 362-9880 down cape engineering, inc. I CIVIL ENGINEERS LAND SURVEYORS 939 main st. yarmouth, ma 02675