City Well 3 Refurbish
Project Number: W2021-04
Problem or Opportunity: Currently, we have inadequate redundancy in the distribution system.
We are rehabbing this water well to bring another water source to our distribution system; this well has been out of service since 2013.
Assets Included: OWAM ID 1345
Years Remaining Life: 15
Condition Score: 5
Criticality Score: 2
Recommended Solution: After electric rehab and functional testing the well should be rehabilitated.
Measurable Benefits: To ensure that the distribution system has adequate water supply for the future.
Basis of Recommendation: City Well 3 MCC & Pump Test must occur before it can be refurbished.
Assumptions / Risks: Future demands on the distribution system could require this well to be in service to meet those demands.
Primary Driver: To meet future demands on the distribution system Cost Estimate: $100,000
Method of Delivery: Contractor to perform the work
Highland Reservoir Inspection & Cleaning
Project Number: W2021-05
Problem or Opportunity: We performed a cleaning and inspection of the highland reservoir DDW requires reservoirs to be cleaned and inspected every five (5) years.
Assets Included: OWAM ID 2073
Years Remaining Life: 30
Condition Score: 3
Criticality Score: 5
Recommended Solution: Clean the reservoir per regulatory requirements Measurable Benefits: To meet DDW requirements and to provide the City with safe potable drinking water.
Basis of Recommendation: This reservoir has not been cleaned since it was placed into service well over five (5) years ago
Assumptions / Risks: Will negatively impact water quality which could cause regulatory noncompliance
Primary Driver: To meet regulatory requirements
Cost Estimate: $18,000
Method of Delivery: Contractor will perform the cleaning
SCADA Program Updates
Project Number: W2021-10
Problem or Opportunity: SCADA program updates are required every two to three years.
Currently we are adding assets into the SCADA system and creating additional worksheets to collect data for regulatory agencies.
Assets Included: Multiple/Various
Years Remaining Life: 0
Condition Score: N/A
Criticality Score: N/A
Recommended Solution: The ability to obtain data to meet current and future regulatory requirements regarding reporting
Measurable Benefits: Since SCADA program updates are required every 2-3 years, ensuring these systems are up to date is vital for accurate data and reliable reporting to regulatory agencies.
Basis of Recommendation: To efficiently obtain data and reduce manual labor for reporting to regulatory agencies
Assumptions / Risks: Produce accurate data through automation of the SCADA system reporting
Primary Driver: To efficiently obtain data and reduce manual labor for SCADA reporting, which program updates are needed every 2-3 years.
Cost Estimate: $20,000
Method of Delivery: Contractor installation
Chino Well 2 Motor and Starter Rebuild
Project Number: W2021-13
Problem or Opportunity: Motor Shorted out causing damage to the starter and main breakers. The soft start and wiring need to be replaced due to the motor shorting. Breaker replacement, ground fault testing and calibration needed Assets Included:
Years Remaining Life: 0
Condition Score: 2.5
Criticality Score: 5
Recommended Solution: Rebuild motor, install new starter, new breaker, new main breaker, and replace all wiring associated with these items.
Measurable Benefits: To ensure that the electrical reliability of the system. This will prevent future issues with the electrical system.
Basis of Recommendation: Comes from the Annual Electrical condition assessment of the asset.
Assumptions / Risks: Without these repairs this could cause further damage to the asset.
Primary Driver: To maintain a reliable water supply to the citizens of Rialto.
Cost Estimate: $71,870
Method of Delivery: Contractor to perform the work
Main Line & Paving and concrete repair 402 E. Merrill
Project Number: W2021-14
Problem or Opportunity: 10in Main line from 1956 leaked and damaged 78 linear feet of asphalt, curb, and drive way approach.
Assets Included:
Years Remaining Life: 0
Condition Score: 5
Criticality Score: 5
Recommended Solution: Repair main line and surface restoration, recommend adding to CIP Project.
Measurable Benefits: By repairing the main line and preforming surface restoration we are bringing working conditions back to normal.
Basis of Recommendation: Due to condition of the main line, we would recommend this for a replacement for future CIP Projects
Assumptions / Risk: Main line is prone to leaking due to its age.
Primary Driver: To minimize main line leaks
Cost Estimate: $44,000
Method of Delivery: Veolia project management and inspection with subcontracted
Main Line & Paving & Paving at Cedar & Foothill
Project Number: W2021-15
Problem or Opportunity: Repair Street due to trench failure from leaking water main.
Assets Included:
Years Remaining Life: 0
Condition Score: 4
Criticality Score: 5
Recommended Solution: Repair main line and surface restoration, Measurable Benefits: By repairing the main line and preforming surface restoration we are bringing working conditions back to normal.
Basis of Recommendation: Due to damage cause by the leaking main line, Assumptions / Risk: Main line is prone to leaking due to its age.
Primary Driver: To repair damage of the main line leak.
Cost Estimate: $50,000
Method of Delivery: Veolia project management and inspection with subcontracted
Main Line & Paving & Paving at Riverside & Valley Blvd
Project Number: W2021-16
Problem or Opportunity: Leaking 2 inch copper service line stub out to center median.
Assets Included:
Years Remaining Life: 0
Condition Score: 4
Criticality Score: 5
Recommended Solution: remove 2 in service from main line and surface restoration to affected areas. This line was meant for future median expansion that was canceled.
Measurable Benefits: By removing the 2inch service from main line and preforming surface restoration we are bringing working conditions back to normal. This service was removed due to no future need.
Basis of Recommendation: Due to damage cause by the leaking 2 inch service line Assumptions / Risk: This service line is no longer needed, by removing we are preventing future leaks.
Primary Driver: To prevent future leaks.
Cost Estimate: $25,000
Method of Delivery: Veolia project management and inspection with subcontracted
Rialto Well 3 Motor Rebuild
Project Number: W2021-17
Problem or Opportunity: Motor Shorted causing damage to the windings and bearings. The motor was sent for a complete rebuild and rewind.
Assets Included:
Years Remaining Life: 0
Condition Score: 2.5
Criticality Score: 5
Recommended Solution: Rebuild motor
Measurable Benefits: To ensure that the electrical reliability of the system. This will prevent future issues with the electrical system.
Basis of Recommendation: Comes from the Annual Electrical condition assessment of the asset.
Assumptions / Risks: Without these repairs this could cause further damage to the asset.
Primary Driver: To maintain a reliable water supply to the citizens of Rialto.
Cost Estimate: $20,000
Method of Delivery: Contractor to perform the work