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HomeMy WebLinkAboutApproved plan 4/9/2025G G G G G G G G G G UG E UG E UG E U G E W W W W W W W W W W W GM E TV WV S S S W W W W D D D D D D D SS SS SS SS S S S S FLOO D Z O N E A E B F E : 1 1 . 0 FLOOD Z O N E V E B F E : 1 3 . 0 50' B U F F E R T O D U N E 100' B U F F E R T O D U N E POWERS LANE I S L A N D R O A D BENCHMARK PK NAIL EL:6.19 BENCHMARK PK NAIL EL:5.94 5 2 P O W E R S L A N E N / F R I C H A R D B . A R O N S O N T R U S T E E S M A P 1 5 L O T 1 5 49 DOHERTY LANE N/F JAMES JUMES MAP 15 LOT 12 47 DOHERTY LANE N/F CHARLES P. FRANK MAP 15 LOT 13 50 POWERS LANE N/F TSENG TRUSTEES MAP 15 LOT 14 0.199 AC 6 7 7 7 8 7 8 7 6 6 6 9 7 EXISTING DECK ON NEW SUBSTRUCTURE EL:11.70 NEW ADDITION 7 LIMIT OF WORK 5,000 SF ± N67° 31' 06"E 88.89' N 2 8 ° 0 1 ' 1 4 " W 9 5 . 3 6 ' N2 5 ° 0 0 ' 1 9 " W 9 5 . 0 0 ' N67° 31' 06"E 93.93' IP FND RETAINING WALL 75 LF ± EXISTING STRUCTURE TO BE RAISED TO FFE:12.00 ± 16.0' SIDE 10.7' SIDE 30.5' FRONT 6.55 12.00 11.70 9.10 6.29 8.00 6.75 6.75 11.70 TW:8.50 BW:6.75 8.15 TW:8.25 BW:6.50 8.75 9.15 6.53 6.905.81 5.84 6.26 TW:7.35 BW:6.60 8.15 5.00 6.60 6.50 6.50 TW:8.50 BW:6.75 8.15 TW:8.00 BW:7.75 8 RINSING STATION TO REMAIN STORM CHAMBER TOP EL:8.00 BOTTOM EL:6.50 STORM CHAMBER TOP EL:5.50 BOTTOM EL:4.00 EXISTING LEACH FIELD TO REMAIN TANK AND D BOX TO REMAIN MINIMIZE DISTURBANCE TO EXISTING VEGETATION 6.75 8.75 8 11.70 7.65 7.00 10.00 7.50 11.70 12 . 5 % ± 12 . 5 % ± CRAWLSPACE ENTRANCE TO REMAIN 41.0' FRONT RA M P LANDING MINIMIZE DISTURBANCE TO EXISTING VEGETATION REPLACE VEGETATION DISTURBED DURING WALL CONSTRUCTION PERVIOUS PAVERS STEPS CONNECT CHAMBERS TO ROOF DRAINS 31.7' FRONT TW:8.50 BW:6.75 8.50 8.75 2.0' MITIGATION PLANTING AMERICAN BEACH GRASS Ammophila breviligulata 7.50 ST E P S 8 SILT SOCK OR STRAW WATTLE G G G G G G G G G G UG E UG E UG E U G E W W W W W W W W W W W GM E TV WV S S S W W W W FLOO D Z O N E A E B F E : 1 1 . 0 FLOOD Z O N E V E B F E : 1 3 . 0 50' B U F F E R T O D U N E 100' B U F F E R T O D U N E POWERS LANE I S L A N D R O A D RS DECK DECK WALK W A Y STAIR STAIR STAIR SEPTIC TANK D BOX LEACH FIELD ESHGW EL:1.20 (PER DESIGN TEST PITS) G R A V E L D R I V E BENCHMARK PK NAIL EL:6.19 BENCHMARK PK NAIL EL:5.94 #50 RESIDENCE WITH CRAWLSPACE FFE:9.70 ± TOF:8.90 ± 21.7' 10.7' 7.3' 41.0' 30.5' 5 2 P O W E R S L A N E N / F R I C H A R D B . A R O N S O N T R U S T E E S M A P 1 5 L O T 1 5 49 DOHERTY LANE N/F JAMES JUMES MAP 15 LOT 12 47 DOHERTY LANE N/F CHARLES P. FRANK MAP 15 LOT 13 50 POWERS LANE N/F TSENG TRUSTEES MAP 15 LOT 14 0.199 AC 6 7 7 7 8 7 8 7 6 6 6 N67° 31' 06"E 88.89' N 2 8 ° 0 1 ' 1 4 " W 9 5 . 3 6 ' N2 5 ° 0 0 ' 1 9 " W 9 5 . 0 0 ' N67° 31' 06"E 93.93' IP FND NATIVE BEACHGRASS NATIVE BEACHGRASS Project Number 8 8 W E S T ARCHITECTURE L L C 8 8 w e s t / 4 2 n o r t h c h i c a g o i l . 6 0 6 5 7 p : 1 . 3 1 2 . 5 0 5 . 7 4 5 3 h t t p : / / w w w . 8 8 w e s t . a r t 88 WEST ARCHITECTURE EXPRESSLY RESERVES ITS COMMON LAW COPYRIGHT AND OTHER PROPERTY RIGHTS FOR ANY DRAWINGS PRODUCED FOR THIS PROJECT. NO DRAWINGS ARE TO BE REPRODUCED, ALTERED OR COPIED IN ANY FORM OR MANNER WHATSOEVER, NOR ARE THEY TO BE ASSIGNED TO ANY THIRD PARTY WITHOUT FIRST OBTAINING EXPRESSED WRITTEN PERMISSION AND CONSENT OF 88 WEST ARCHITECTURE. ANY PUBLISHED PHOTOGRAPHS OF THIS PROJECT SHOULD CREDIT 88 WEST ARCHITECTURE. NOTE: THESE DRAWINGS MAY HAVE BEEN REPRODUCED AT A SIZE DIFFERENT FROM THE ONE ORIGINALLY NOTED. OWNER AND ARCHITECT ASSUME NO RESPONSIBILITY FOR USE OF INCORRECT SCALED INFORMATION. CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS PRIOR TO PROCEEDING WITH CONSTRUCTION AND IMMEDIATELY NOTIFY ARCHITECT OF DISCREPANCIES OR CONFLICTS. © 2025 Reserved for Authority Having Jurisdiction C 0.1 SITE PLAN 24-11 0 5 10 4020 1" = 10' No.Description Date 1" = 10'2 Site - PROPOSED 1" = 10'1 Site - EXISTING PROPERTY INFORMATION OWNER OF RECORD: TSENG TRUSTEES ADDRESS: 37 INDIAN MEMORIAL DRIVE SOUTH YARMOUTH, MA 02664 PARCEL ID:15-14 LOT SIZE: 0.199 AC ± USE: RESIDENTIAL ZONE: R-25 SINK GARBAGE DISPOSAL: NOT ALLOWED THE LOCUS IS LOCATED IN FLOOD ZONE AE BFE:11 (25001C0588J 7/16/14) THE SITE IS NOT LOCATED IN A DEP NITROGEN SENSITIVE AREA THE SITE IS NOT LOCATED WITHIN A WELLHEAD PROTECTION ZONE THE SITE IS LOCATED WITHIN 100' OF A COASTAL DUNE SOIL SURVEY DESIGNATION: HOOKSAN-DUNE LAND COMPLEX (613C) 15-35% SLOPES THERE ARE NO KNOWN PRIVATE WATER SUPPLY WELLS WITHIN 100 FEET OF THE PROPOSED SEPTIC SYSTEM PROPERTY LINE MAJOR CONTOUR MINOR CONTOUR 10 9 BUILDING DRIVEWAY DECK GAS LINE UNDERGROUND ELECTRIC WATER LINE G W SEPTIC PIPE MINOR CONTOUR MAJOR CONTOUR BUILDING DECK RETAINING WALL SEPTIC PIPES 10 9 GAS METER ELECTRIC MANHOLE GM E S SEPTIC MANHOLE SEPTIC CLEANOUTCO EXISTING PROPOSED LEGEND PAVEMENT S UGE SIGN WV WATER VALVE EXISTING SPOT GRADE5.55 6.25 PROPOSED SPOT GRADE COVERAGE CALCULATION MAX BUILDING COVERAGE 25.0 % MAX TOTAL COVERAGE 40.0 % LOT AREA 8,676 SF EXISTING DWELLING FOOTPRINT 1,198 SF DECK STRUCTURE 603 SF ACCESSORY STRUCTURES 20 SF TOTAL STRUCTURES 1,821 SF BUILDING COVERAGE %21.0 % HARDSCAPE 967 SF TOTAL COVERAGE %32.1 % PROPOSED DWELLING FOOTPRINT 1,412 SF DECK STRUCTURE 603 SF ACCESSORY STRUCTURES 20 SF TOTAL STRUCTURES1 2,035 SF BUILDING COVERAGE %23.5 % HARDSCAPE 1,092 SF TOTAL COVERAGE %36.0 % 1. SEE §203.5-D TOWN OF YARMOUTH DIMENSIONAL REQUIREMENTS REQUIRED EXISTING PROPOSED LOT SIZE (SF)25,000 8,676 8,676 FRONTAGE (LF)150 95 95 FRONT SETBACK1 W (LF)26.5 30.5 / 31.7 30.5 / 31.7 FRONT SETBACK1 S (LF)28.5 41.0 41.0 SIDE SETBACK E (LF)15 10.7 10.7 SIDE SETBACK N (LF)15 21.7 16.0 REAR SETBACK2 (LF)NONE NONE NONE MAXIMUM SHAPE FACTOR 22.0 16.0 16.0 1. SEE §203.5-I 2. SEE §203.5-X PARCEL INFORMATION REGISTRY OF DEEDS BARNSTABLE PLAN BOOK/PAGE LC CTF 16770C, 11781B MAP/LOT 15 / 14 ZONING R-25 SURVEY DATE JANUARY 2025 LIMIT OF WORK StrongTree Engineering Surveyor / Civil Engineers Sagamore Beach, MA 774.559.3942 Michele Cudilo, PE Structural Engineer Centerville, MA 508.737.8521 EDGE OF VEGETATION TSENG FAMILY BEACH HOME RENOVATION 50 POWERS LANE WEST YARMOUTH 4/9/25 TYPICAL MODULAR WALL SECTION NOT TO SCALE 5 32 COMPACTED CRUSHED STONE SUBBASE 1-12" CRUSHED WASHED STONE LOAM & SEED LOAM & SEED4" PERFORATED DRAIN PIPE WITH NON WOVEN FILTER FABRIC NATIVE MATERIAL 48" MAX 8" 8" 8" 8" MODULAR UNIT BLOCKS NOTE: INSTALL WALL COMPONENTS PER MANUFACTURER'S INSTRUCTIONS. DOWNSPOUT CONNECTION DETAIL NOT TO SCALE SPLASH PAD FITTINGS FOR PIPE CONNECTIONS TEE AND ELBOW FOR OVERFLOW 4" PVC OR HDPE PIPE WATER F L O W PLAN VIEW SECTION AREA TO BE PROTECTED NOTES: 1.SILT SOCK MANUFACTURER SHALL BE SILT SOXX OR ENGINEER APPROVED EQUAL. 2.ALL MATERIAL TO MEET MANUFACTURER'S SPECIFICATIONS. 3.SEDIMENT SILT SOCK TO BE FILLED WITH COMPOST AND/OR WOODY MULCH PER MANUFACTURER'S REQUIREMENTS. 4.FOLLOWING CONSTRUCTION AND SITE STABILIZATION COMPOST MATERIAL SHALL BE REMOVED OR DISPERSED ON SITE, AS APPROVED BY THE ENGINEER. SILT SOCK/STRAW WATTLE DETAIL NOT TO SCALE WORK AREA 12" ± 3"-4" 2" X 2" WOODEN STAKE 8" OR 12" SILT SOCK/WATTLE SPACE STAKES 10' OC AREA TO BE PROTECTED WORK AREA SEPTIC PIPE TRENCH DETAIL NOT TO SCALE COMPACTED SUBGRADE PEA GRAVEL COMPACTED TO 95% COMPACTED BACKFILL PLACE IN 8" LIFTS GREEN METALLIC TRACER TAPE PLACED ABOVE NON-FERROUS PIPE INSTALL NON WOVEN GEOTEXTILE IF GROUNDWATER PRESENT 6" 6" 12" 18" ± END VIEWSIDE VIEW H-10 PRECAST STORM CHAMBER DETAIL NOT TO SCALE GENERAL NOTES: 1.FILTER FABRIC TO BE NON WOVEN GEOTEXTILE (140N OR EQUIVALENT). DO NOT INSTALL BELOW STONE 4'-0"8'-0" 12" MIN36" MAX 12" TYP12" TYP PIPE FROM ROOF DOWNSPOUTS PLUG FOR INSPECTION/ MAINTENANCE FILTER FABRIC ON TOP AND SIDES NATIVE SAND OR SANDY LOAM WASHED CRUSHED STONE 12" 1'-6" Project Number 8 8 W E S T ARCHITECTURE L L C 8 8 w e s t / 4 2 n o r t h c h i c a g o i l . 6 0 6 5 7 p : 1 . 3 1 2 . 5 0 5 . 7 4 5 3 h t t p : / / w w w . 8 8 w e s t . a r t 88 WEST ARCHITECTURE EXPRESSLY RESERVES ITS COMMON LAW COPYRIGHT AND OTHER PROPERTY RIGHTS FOR ANY DRAWINGS PRODUCED FOR THIS PROJECT. NO DRAWINGS ARE TO BE REPRODUCED, ALTERED OR COPIED IN ANY FORM OR MANNER WHATSOEVER, NOR ARE THEY TO BE ASSIGNED TO ANY THIRD PARTY WITHOUT FIRST OBTAINING EXPRESSED WRITTEN PERMISSION AND CONSENT OF 88 WEST ARCHITECTURE. ANY PUBLISHED PHOTOGRAPHS OF THIS PROJECT SHOULD CREDIT 88 WEST ARCHITECTURE. NOTE: THESE DRAWINGS MAY HAVE BEEN REPRODUCED AT A SIZE DIFFERENT FROM THE ONE ORIGINALLY NOTED. OWNER AND ARCHITECT ASSUME NO RESPONSIBILITY FOR USE OF INCORRECT SCALED INFORMATION. CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS PRIOR TO PROCEEDING WITH CONSTRUCTION AND IMMEDIATELY NOTIFY ARCHITECT OF DISCREPANCIES OR CONFLICTS. © 2025 Reserved for Authority Having Jurisdiction C 0.2 CIVIL DETAILS 24-11 No.Description Date StrongTree Engineering Surveyor / Civil Engineers Sagamore Beach, MA 774.559.3942 Michele Cudilo, PE Structural Engineer Centerville, MA 508.737.8521 TSENG FAMILY BEACH HOME RENOVATION 50 POWERS LANE WEST YARMOUTH 4/9/25