HomeMy WebLinkAboutEastlake MDP Cost Alt SummaryRequired Add'l Imp Alt 1 - RCB Concrete Excavation Excavation
Q100 Q100 Length Size Bottom B D Volume Volume Bottom B D Volume
(cfs)(cfs)(ft)(ft)(ft)(ft)(cy)(cy)(ft)(ft)(cy)
1 LINE A 248
2 LINE B 222
3 LINE C 237 688-737 2100 12'x6'6 6 1073 9256 36 5.5 23888
4 LINE O 252
5 LINE D 1290 1542-1624 2000 2-8'x7'12 7 1378 14519 60 6.5 40417
LINE A-D 2249 * Sum of Line A-D 2428-2557 2400 2-10'x8'20 7 2009 23111 100 7 80711
6 LINE E 1318 1318-1477 2150 2-8'x7'10 7 1401 14333 55 6.5 40462
7 LINE G 1661 Ext. Line G to Open
Space _
5228 467 8650 5861 61219 185477
R/W Take (ac)7.1
R/W Cost $40K/ac $142,000
Facility Cost $11,152,000
Total Cost $11,294,000
Note:
No.Wildomar MDP
East Lake MDP
East Lake MDP Cost Alternative Summary
Ext. Line A & B to Line
C on Mission Trail
Ext. Line O to Line D
on Mission Trail
Wildomar
MDP
Alt 2 - Concrete
Trap Channel
12.5
$6,100,000
Alt 3 - Earth
Channel 3:1
$500,000
Alternative 1 are all RCB, may require less R/W take if alighment is within the roadway
Alternative 2 are concrete trap channel, assume roadway/ channel crossing at 4 locations, channel transition to RCB at crossings
Alternative 3 are earth trap channel, assume roadway/ channel crossing at 4 locations, channel transition to RCB at crossings
$6,600,000