C-302 ROAD PLAN AND PROFILE.pdf
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- Solicitation number
- W911WN25BA013
About this file
The document is a Road Plan and Profile sheet (C-302) for the Conemaugh River Lake Accumulated Sediment Dredging Project, prepared by AECOM-Black & Veatch Lakes and Rivers JV for the U.S. Army Corps of Engineers Pittsburgh District. The sheet provides a detailed plan and profile view of an existing access road, including road transitions from paved to gravel, proposed turnout areas, and considerations for archaeological and environmentally sensitive zones. Key details include road widening requirements for vehicle access, location of abandoned tunnels, a public access bridge, and specific notes about coordinating road improvements near archaeological buffer zones and avoiding disturbances in sensitive areas. The drawing uses aerial imagery and includes topographical information with horizontal and vertical scales, highlighting the road's terrain and access points for the dredging project site.
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2023 M icrosoft Corporation © 2023 M axar ©
CN
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C-302A1 SCALE:
PROFILE - EXISTING ACCESS ROAD
H 1=400' V 1=80'
1. AERIAL IMAGERY OBTAINED FROM © 2023 MICROSOFT
CORPORATION © 2023 MAXAR © CNES (2023) DISTRIBUTION
AIRBUS DS.
2. APPROXIMATE TRAIL LOCATIONS OBTAINED FROM USACE
DESIGNATED HUNTING MAP PUBLISHED FEBRUARY 16, 2022.
3. CONTRACTOR SHALL COORDINATE WITH USACE IF ROAD
IMPROVEMENTS ARE NEEDED NEAR OR WITHIN THE
ARCHEOLOGICAL BUFFER ZONE. SEE GENERAL NOTE 5 ON
SHEET G-002.
4. REFER TO DETAIL B2 ON SHEET C-502 AS THE DESIGN BASIS
FOR DEVELOPING THE PROPOSED TURNOUT AREA
5. CONTRACTOR SHALL AVOID DISTURBANCE WITHIN THE
ARCHAEOLOGICAL BUFFER ZONE AND ENVIRONMENTALLY
SENSITIVE AREAS. REFER TO SPECIFICATION 01 57 19.00 08
PARAGRAPH 3.4 FOR SPECIFIC REQUIREMENTS.
GENERAL SHEET NOTES
ACCESS ROAD
100 YEAR FLOOD ZONE
ROAD TRANSITIONS FROM
PAVED TO GRAVEL
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PROPOSED TURNOUT
APPROXIMATE
ARCHEOLOGICAL BUFFER ZONE
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E1 SCALE:
PLAN - EXISTING ACCESS ROAD
1=200'
400' 800'0 H
80' 160'0 V
PROPOSED AREA FOR TURNOUTS
(SEE NOTE 4)
APPROXIMATE LOCATION OF THREE (3)
ABANDONED AND PLUGGED TUNNELS
G2 C-501
ROCK CONSTRUCTION ENTRANCE
ACCESS RAMP NO. 3
CONTRACTOR SHALL WIDEN
ROAD AS NECESSARY FOR
VEHICLE ACCESS
APPROXIMATE LOCATION OF
BOW RIDGE PUBLIC ACCESS BRIDGE
WIDEN THIS ROAD AS NECESSARY
TO ACCOMMODATE ACCESS
VEHICLES TURNING RADIUS
FLOW DIRECTION (WATERWAY)
FLOOD ZONE
WETLANDS
ROAD CENTERLINE
TRAIL CENTERLINE
CHANNEL CENTERLINE
RAILROAD TRACKS
CONTRACTOR WORK LIMITS
TOP OF CHANNEL EDGE / LIMITS OF
CONSTRUCTION
BOTTOM CHANNEL EDGE
COMMUNICATION UTILITY
ELECTRICAL UTILITY
SANITARY LINE
DITCH
COMPOST SOCK FILTER
ARCHEOLOGICAL BUFFER ZONE
TURBIDITY CURTAIN
ENVIRONMENTALLY SENSITIVE AREAS
LEGEND
FLOW
TRUE NORTH
PLAN
NORTH
APPROXIMATE LOCATION OF
ARCHEOLOGICAL BUFFER ZONE (SEE NOTE 3)
200' 400'0 H
B2 C-502
TYPICAL ROAD CROSS SECTION
D
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IN
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P
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AY
APPROXIMATE
ENVIRONMENTALLY
SENSITIVE AREA ZONE
AutoCAD SHX Text
WATER EDGE 02-22-2024
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WATER EDGE 02-22-2024
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CONCRETE PAD
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8" SLCPP INV. IN 921.69' INV. OUT 919.69'
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AutoCAD SHX Text W
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CO
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WV
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WELL
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WATER VALVE
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CLEANOUT
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WV
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WV
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WV
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CO
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TUNNEL
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APPROXIMATE OVERHEAD CLEARANCE: 30'
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