Concrete Boat Ramp - Drawing.pdf

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S

CSTR JOINT,

CONTINUE REINFORCEMENT

THROUGH JOINT

SAW CUT CONT JOINT

#4 BAR 12" O.C. EW

OPTIONAL CSTR JOINT

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US Army Corps of Engineers

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SOLICITATION SET

SCALE: NTS

PLAN VIEW

Scale: NTS

DETAIL A

Scale: NTS

DETAIL B

NOTES:

1. DRILL AND EXTEND LONGITUDINAL REINFORCEMENT INTO EXISTING CONCRETE A

MINIMUM OF 8". INSTALL EXPANSION JOINT MATERIAL BETWEEN NEW AND

EXISTING CONCRETE.

2. SAW CUT EXISTING ASPHALT TO PROVIDE CLEAN STRAIGHT EDGE. NEW

CONCRETE SURFACE SHALL MATCH EXISTING ASPHALT SURFACE.

3. PROVIDE ROUGH CONCRETE SURFACE FINISH USING A ROLLER TAMPER OR

EQUIVALENT.

APPROX. ELEV 2245.5

SEE NOTE 1

EXISTING CONCRETE

BOAT RAMP

12" COMPACTED AGGREGATE BASE

SLOPE 10-11%

EXISTING ASPHALT

CONSTRUCTION JOINT

GRAVEL BACKFILL

ALONG EDGES

SEE NOTE 2

GRADE AND SHAPE

EXISTING GROUND

ALONG CONCRETE