FLOOD01687

• County: Prowers
• Community: Holly
• Stream Name: Arkansas River
• Title: Holly Flood Control Project
• Date: 11/1/1981
• Prepared For: Prowers County
• Prepared By: US Army Corps of Engineers
• Floodplain - Doc Type: Project

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SWDP 1150-2-1
26 May 78

b. Construction equipment, supplies, forms. etc., shall not be
stored in the floodway during the construction.

c. Restore all disturbed areas to original grade and turf.
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d. See haul road requirements and restrictions under Roadway
Cros~ings of Floodways.

e. Se~.General Criteria.

7. CRITERIA FOR PUMP DISCHARGE PIPELINES OVER LEVEES

a. The invert of the discharge lines shall be at the top of the
protective works (levee) and shall be free-vented at the highest point.

b. No flap (automatic) gates are required at the outfall of the
discharge lines.

c. Provide scour protection at the outfall consisting of riprap or
a stilling basin depending upon the issuing jet velocity.

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8. ELECTRICAL & TELEPHONE CRITERIA FOR OVERHEAD WIRE CROSSINGS.

a. No structure (poles or otherwise) shall be located closer than
10 feet from the toe of any levee.

b. No structure (poles or otherwise) shall be located closer than
15 feet from the top of any channel backslope.

c. Provide a minimum vertical clearance of 20 feet between the
crown of the levee and the low wire at the low point of the wire at the
levee crossing computed under the most adverse conditions (temperature,
wind, load, etc.).

d. Provide a minimum vertical clearance of 20 feet between the
natural ground and the low wire at the low point of the sag in the area
of the floodway channel, or 3 feet above the floodway design water
surface level. whichever is higher. (Check Electrical Code for minimum
clearances for high voltage lines.)

e. Locate guy wires and anchors in such a manner that they do not
interfere with the operation and/or maintenance of the channel. levees,
or related structures.

f. Also see crossing under and over Rivers and Channel Criteria.

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