Main Line Isolation Valve Stater Bros Alley
Project Number: W2122-01
Problem or Opportunity: Isolation value is broken which causes a larger shut down needs to be repaired so that it reduces the amount of customers affected from a larger shut down.
Assets Included: SV_2652
Years Remaining Life: 0
Condition Score: 5
Criticality Score: 4
Recommended Solution: Replace the valve and inspect piping condition.
Measurable Benefits: By replacing the valve will enable for better isolation of the distribution system resulting in less customers affected by future shutdowns of the distribution system Basis of Recommendation: Identify through the valve turning program Assumptions / Risks: Less customers affected by future shutdowns Primary Driver: To minimize the potential of affected customers Cost Estimate: $60,000
Method of Delivery: Veolia project management and inspection with subcontracted
SCADA Program Updates
Project Number: W2122-02
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: $15,000
Method of Delivery: Contractor installation
15 Sample Station Replacements
Project Number: W2122-03
Problem or Opportunity: Currently the sample stations are in very poor condition due to age.
In addition, these sample stations are a part of our DDW sampling plan to ensure the water being sampled is clean
Assets Included: Multiple/Various
Years Remaining Life: 0
Condition Score: 3.5
Criticality Score: 5
Recommended Solution: Replace fifteen (15) deteriorating sample stations starting with those in the worst condition due to age
Measurable Benefits: To ensure that water samples that are collected are not contaminated by the deteriorating sample station conditions
Basis of Recommendation: Identified through preventive maintenance Assumptions / Risks: Contamination due to debris from the deterioration of piping materials this could result in regulatory violations
Primary Driver: Sample stations are in very poor condition Cost Estimate: $30,000
Method of Delivery: Contractor installations
Main Line valve replacement on Riverside & Randall
Project Number: W2122-04
Problem or Opportunity: Isolation value is broken which causes a larger shut down needs to be repaired so that it reduces the amount of customers affected.
Assets Included: SV_3561
Years Remaining Life: 0
Condition Score: 5.
Criticality Score: 4
Recommended Solution: Replace the valve and inspect piping condition.
Measurable Benefits: : By replacing the valve will enable for better isolation of the distribution system resulting in less customers affected by future shutdowns of the distribution system
Basis of Recommendation: Identify through the valve turning program Assumptions / Risks: Less customers affected by future shutdowns Primary Driver: To minimize the potential of affected customers Cost Estimate: $35,000
Method of Delivery: Veolia project management and inspection with subcontracted
Lower City Well 4a Column Pipe
Project Number: W2122-05
Problem or Opportunity: Currently, we have dropping in our water table due to current drought conditions.
Assets Included: OWAM ID 49218
Years Remaining Life: 15
Condition Score: 5
Criticality Score: 5
Recommended Solution: Lower well pump 100 feet based on current water table level.
Measurable Benefits: To ensure that the distribution system has adequate water supply for the future.
Basis of Recommendation: Decline in water table.
Assumptions / Risks: The loss of water produced from the well could impact water supply to customers
Primary Driver: To meet system demands
Cost Estimate: $30,000
Method of Delivery: Contractor to perform the work
City Well 5 Destruction
Project Number: W2122-06
Problem or Opportunity: This well has been out of service for many years and DDW requires wells that are out of service to be destructed.
Assets Included: OWAM ID: 49234 (Pump--no Asset ID for well) Years Remaining Life: 0
Condition Score: N/A
Criticality Score: N/A
Recommended Solution: Destruct well per regulatory requirements Measurable Benefits: To meet regulatory requirements
Basis of Recommendation: Well has been out of service for many years and there are no plans to put this well back in service.
Assumptions / Risks: Potential contamination of the aquifer Primary Driver: Regulatory compliance per DDW
Cost Estimate: $40,000
Method of Delivery: Contractor to perform the work
ITRON Meter Reading Field Device & Program
Project Number: W2122-07
Problem or Opportunity: Current hand held meter reading devices are obsolete.
Assets Included: N/A
Years Remaining Life: 0
Condition Score: N/A
Criticality Score: N/A
Recommended Solution: Replace with new reader devices and software Measurable Benefits: The current system is outdated and the handheld devices need to be upgraded as the current devices are obsolete.
Basis of Recommendation: If the current meter reading devices were to fail we would have to manually put in meter reads significantly impacting operations.
Assumptions / Risks: Due to manually entering meter reads (in case they fail) the handheld devices need to be upgraded.
Primary Driver: Out dated software and meter reading devices Cost Estimate: $35,000
Method of Delivery: Contractor to perform the work
Meter Box Replacement
Project Number: W2122-08
Problem or Opportunity: Currently we have meter boxes that are damaged in sidewalks that are potential safety hazards.
Assets Included: Multiple/Various
Years Remaining Life: 0
Condition Score: 5
Criticality Score: 2
Recommended Solution: Replace with new meter boxes
Measurable Benefits: To eliminate potential safety hazards from broken meter boxes primarily in sidewalks.
Basis of Recommendation: If not replaced, they could possibly injure residents/customers by tripping or falling over broken uneven meter boxes.
Assumptions / Risks: Potential lawsuit
Primary Driver: Potential lawsuit
Cost Estimate: $20,000
Method of Delivery: Contractor to perform the work
Fire hydrant lateral 715 South Riverside Ave
Project Number: W2122-09
Problem or Opportunity: Hydrant lateral has many leaks due to age of assets and needs to be replaced.
Assets Included: lateral 3499
Years Remaining Life: 0
Condition Score: 5
Criticality Score: 5
Recommended Solution: Replace the hydrant lateral with new piping material to eliminate future leaks.
Measurable Benefits: Replacement of hydrant lateral will minimize damage to the street, reduce potential water loss, and property damage.
Basis of Recommendation: Identified through Preventive Maintenance Program Assumptions / Risks: Property Damage and water loss to the city of Rialto Primary Driver: To minimize the potential property damaged caused by leaking hydrant lateral
Cost Estimate: $20,000
Method of Delivery: Contractor installation
Chino 2 Pump Head Bearing Replacement
Project Number: W2122-10
Problem or Opportunity: Currently, there is a systematic issue with the top bearing due to misalignment of the pump and motor.
Assets Included:
Years Remaining Life: 0
Condition Score: 3.5
Criticality Score: 5
Recommended Solution: Remove the existing pump head machine and install a new bearing along with the top pump shaft.
Measurable Benefits: To ensure that the distribution system has adequate water supply for future system demands.
Basis of Recommendation: Comes from the Annual Vibration condition assessment of the asset.
Assumptions / Risks: The loss of the upper bearing could cause further damage to the asset.
Primary Driver: To maintain a reliable water supply to the citizens of Rialto.
Cost Estimate: $10,000
Method of Delivery: Contractor to perform the work