Water Reservoir Rehabilitation
Commission Presentation
April 16, 2024
Item No. 8f_supp
Meeting Date: April 16, 2024
Project Location & Justification
2
Project Scope
• Complete replacement of interior coatings
• Partial replacement of exterior coatings
• Column base plate modifications
• Cathodic protection system improvements
• Rebuild interior and exterior access ladders to meet safety codes
• Installation of davit post sleeve on tank roof
• Replace weathered tank hardware including nuts, bolts, cables, and
pulleys
• Install tank sampling ports
• Valve vault improvements and repairs
• Installation of sump pump in valve vault
3
Existing Conditions
Significant rust on interior tank surfaces Bubbling/failing of interior coating
4
Existing Conditions
Significant rust on interior tank surfaces
5
Existing Conditions
Cap Vent
Moderate rust needs removal
Telemetry boxes
Deteriorated coating
6
Existing Conditions
Access Manway
Rusted nuts & bolts need replacement
Outlet Pipe
Deteriorating coating, rusted nuts & bolts
7
Project Cost and Schedule
8
Cost Breakdown
This Request
Total Project
Design Phase
$0
$1,150,000
Construction Phase
$2,019,000
$2,019,000
Total Project
$2,019,000
$3,169,000
Schedule
Construction Start: Q3, 2024
Project in Use: Q3 2025
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