PERMFILE46989

• Permit No: C1981044
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Pages 60-167
• Section_Exhibit Name: Exhibit 18 Drainage Part 2
• Media Type: D
• Archive: No

Cyprus Empire Corporation

* JUNCTION 2 , BRANCH 1 STRUCTURE 1
* DRAINAGE TO POND 9 -Pl
* POND STRUCTURE INFORMATION

* ********************************************** ********************************

* Time Increment of the Routed Hydrograph = 0.10 hours
* Dead Space of Permanent Pool = 20.00 ~
* Number of Continuous Stirred Reactors = 2

*
* PRINCIPAL SPILLWAY #1: TRICKLE TUBE INPUT S
*
* Barrel Diameter = 3.000 inches
* Length of Pipe = 60.000 feet
* Manning's N = 0.025
* Stage of the Principal Spillway = 15.000 feet
* Pipe Slope = 1.000 $

* RIPRAP EMERGENCY SPILLWAY INPUTS
* *
* Crest stage of the Emergency Spillway = 15.000 feet
* Crest Length = 40.000 feet
* .width = 16.000 feet
* Outslope factors:
* Slope = 7.00 ~
* Side Slope Ratio = 2.50:1
* Safety Factor = 1.10
* *
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•
Exhibit 18 Revised 12/8/89
-86-