HomeMy WebLinkAbout31st St. Gibbs to Katherine Water, Sewer and utilitiesSS MH:Rim Elevation: 248.8 ft amslInvert Elevation: 242.2 ft amsl
Continuous Corrugated 12-inch Stormwater Culvert with Drain Rock-Bedded Perforated Segments between Driveway Aprons, Plumbed to Receive Dispersion Trench Overflow from Future SFR Stormwater Systems Non-Perforated Segment of 12-inch Dia. Buried Stormwater Culvert
BLOCK 24 STREETS & UTILITIES RECORD DRAWING
SDP2023-005 Anderson Homes LLC
Hill’s Addition Block 24, Lots 1 -8
Jefferson County Parcels 9597024-01 through -08
Eight 50-ft by 100-ft parcels
Total Land Area: 40,000 ft2 (0.918 acres)
Improvements to Block 24
Streets, Water Mains, Sewer Mains, Fire Hydrant, Side
Services, Electrical & Communications Conduits & Vaults,
and Stormwater Features all installed as shown
Concrete sidewalks and driveway aprons to be constructed
concurrent with pending construction of eight houses
Drawn By:
Everett A. Sorensen, P.E.Evergreen Engineering Services
3290 Katherine St
Port Townsend, WA 98368-4744
ev_sorensen@hotmail.com
360-821-9960March 20, 2025
Updated May 7, 2025
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Unopened 30th Street ROW
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959701703Hills Addition Block 17 959701601Hills Addition Block 16
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Lot 2
Lot 4 Lot 5
Lot 6
Lot 8
Scale printed at 22x34 (200%): 1" = 20' (1:240)
Scale printed at 11x17 (100%): 1" = 40' (1:480)
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31st Street
Lot 3
Lot 7
Pre-Existing Transformer
Lot 5
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Lot 7
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LEGEND
Water Main
SS Gravity Main
Forced SS Main
Elect. Conduit
Electrical Equipment
Fire Hydrant
SS Clean-Out
Water Meter Vault
N.O. Gate Valve
SS Maint. Hole
Permanent Blow-Off Assembly
Stormwater Swale
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Lot 8
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9597025012071 31st Street
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Hydrant
Continuous Corrugated Stormwater Culvert with Drain Rock-Bedded Perforated Segments between Future Driveway Aprons
12-inch Non-Perforated Corrugated Stormwater Culvert Segments Beneath Future Driveway Aprons and Extending 3 to 5 ft Beyond Apron Sides
Pre-Existing >200 ft2 Natural Swale (Thickly vegetated depression) Receives Culvert Discharge
10'x16' Swale
6-inch Overflow Culvert Beneath Foot Trail Foot Trail Enhanced with¼-inch-Minus Crushed Rock
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Perforated Segment of 12-inch Dia. Buried Stormwater Culvert
Culvert Discharge
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Normally Open Water Valve
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17.5' Asphalt with West Side Wedge Curb
Preserved Trees
Stump
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SS MH:Rim Elevation: 248.7 ft amslInvert Elevation: 240.2 ft amsl
SS MH:Rim Elevation: 243.9 ft amslInvert Elevation: 241.3 ft amsl
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SS MH:Rim Elevation: 245.5 ft amslInvert Elevation: 242.9 ft amsl