HomeMy WebLinkAbout03.a.1) Cathodic Protection System Upgrade Cost Breakdown (Old Business)Central Contra Costa Sanitary District
Cathodic Protection Upgrade Plan - Collections Systems
Cost Estimate
San Ramon P.S. /San Ramon FM
High
2" Fuel Vent Pipe
Replace anode bed & ensure electrical isolation of yard structures.
M6 Force Main
High
M6 Force Main
Instal two (2) magnesium anodes and one (1) diode to mitigate unknown interference.
Orinda Crossroads P.S. /K -3A FM
High
Orinda Crossroads Pump Station
Install two (2) test stations on force main & install cathodic protection.
Lower Orinda P.S. /K -1 FM
High
Lower Orinda Pump Station
Replace five (5) missing test stations on parallel K1 FM.
Morgaga P.S. and force main
High
Moraga P.S.
Install 10 amp ICCP system at pump station and install 4 ETS on the alignment.
Wagner Ranch P.S.
Moderate
Wagner Ranch Pump Station
Design and install ICCP.
San Ramon P.S. /San Ramon FM
Moderate
San Ramon Force Mains
Replace missing foreign pipeline test station on 24" FM at 134 +30, and replace cts on 12" & 14" FM at 98 +58 (post and board only)
Bates Blvd Pump Station
Moderate
Bates Blvd PS
Install ICCP (pending decision to replace existing test station)
Concord Industrial P.S.
Moderate
RConcPS
Install replacement anode bed.
Fairview Pump Station
Moderate
M4A Force Main
Install one (1) test station at manhole at east end of steel pipeline beneath 1 -680 overpass.
Camino Tassajara 30" & 20" DI Sewer Pipeline
Moderate
30" DI Sewer Pipeline
Install four (4) test stations.
3.a.1uw**)
$70,000.00
$70,000.00
$5,000.00
$1,500.00
$5,500.00
$85,000.00
$50,000.00
$55,000.00
$15,000.00
$6,000.00
$18,000.00
$12,500.00
$1,500.00
$25,000.00