2022-02-03_REVISION - C1981018 ‎(2)‎

• Permit No: C1981018
• IBM Index Class Name: Revision
• Doc Date: 2/3/2022
• Doc Name: Adequacy Review - Preliminary
• From: Blue Mountain Energy
• To: DRMS
• Type & Sequence: TR73
• Email Name: CCW
• Email Name: THM
• Media Type: D
• Archive: No

Project: TR-73
Calculated By: Jason Tuttle
Date 1 211 5120 21
Location. 1 Right Discharge Pond Spillway Scope
Rip Rap Calculations
Given Equation 734'
V = 3(d5O)o.5(S — 1) 1S° 1
Solve For d50
d50 - v . sO.17 2
(3(S.S;
)
V(man velocity) 3 51
S(Channel Slope ftlft) 0 082
Ss(Rock Specific Gravity) 2 5
d50(ft) 0.26
Using Equation 735'
d50 = 0.01 OV z_44
d50(ft): 0.21
'Equations from Clark County Nevada Drainage Manual
Blue Mountain Energy 51 Illustration 61