Wastewater_Operations_Maintenance_Items.pdf
PDF 91 KB Posted
- Solicitation number
- 2025-13P
- Issued by
- Fort Bend County, Round Mountain Town, Texas
About this file
The document is a maintenance schedule for three wastewater treatment plants (Plant #1-A, Plant #2, and Plant #3) for the City of Rosenberg, Texas, detailing a comprehensive preventative maintenance program. The maintenance items cover a range of critical operational tasks with varying frequencies, including semi-annual, quarterly, monthly, and annual activities. Key maintenance tasks include draining and cleaning chlorine contact basins, performing inspections of rotating equipment, lubricating blowers and pumps, checking facility lighting, conducting fire extinguisher inspections, performing generator maintenance, and completing infrastructure-related checks such as MCC panel cleaning, flow meter calibration, and electrical equipment surveys.
While the document does not provide specific pricing or contract terms, it demonstrates a structured approach to maintaining wastewater treatment infrastructure across multiple facilities. The maintenance schedule reveals consistent core activities across all three plants, with slight variations in specific equipment and inspection quantities. For example, the number of fire extinguishers and bleach pumps differs between plants, and Plant #2 uniquely includes UV lights and crane inspections. The maintenance frequency suggests a proactive approach to equipment upkeep, aimed at preventing potential failures and ensuring continuous operational readiness of the wastewater treatment facilities.
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Text version
WASTEWATER TREATMENT PLANT #1-A
MAINTENANCE ITEM FREQUENCY ITEM
Drain/Clean Chlorine Contact Basin Semi-Annual
Perform Inspection of Rotating Equipment Semi-Annual
Perform Preventative Maintenance on Dechlor System Quarterly
MCC Panel Cleaning Annual
Calibrate Flow Meter/Flow Recorder Annual
Perform Inspection of Backflow Prevention Device Annual
Perform Infra-red Survey of Electrical Equipment Annual
Perform Fire Extinguisher Inspections (3 currently) Annual
Perform Preventative Maintenance on Bleach pumps (2 currently)
Quarterly
Blowers – Lubricate and Change/Clean Filter Monthly
Non-Potable Pumps – Lubricate Monthly
Automatic Sampler – Inspect and Change out tubing Semi-Annual
Clarifier/Thickener Drive Units – Lubricate, Check Oil and Remove Condensation
Monthly
Inspect Remote Monitoring System Monthly
Inspect Facility Lighting for Proper Operation Monthly
Vibration Analysis on Blowers Quarterly
Minor Touch-Up Painting As Needed
Preventative Maintenance on Centrifuge Quarterly
Perform Generator Preventative Maintenance Semi-Annual
Perform Headworks Screw Screen Preventative Maintenance Semi-Annual
Perform Generator Load Test Annual
WASTEWATER TREATMENT PLANT #2
Drain/Clean Chlorine Contact Basin Semi-Annual
Perform Inspection of Rotating Equipment Semi-Annual
Perform Preventative Maintenance on Generator Sem-Annual
Perform Generator Load Test Annual
MCC Panel Cleaning Annual
Calibrate Flow Meter/Flow Recorder Annual
Perform inspection of Backflow Prevention Device Annual
Perform Infra-red Survey of Electrical Equipment Annual
Perform Fire Extinguisher Inspections (3 currently) Annual
Perform Preventative Maintenance on Bleach pumps (1 currently)
Quarterly
Blowers – Lubricate and Change/Clean Filter Monthly
Non-Potable Pumps – Lubricate Monthly
Automatic Sampler – Inspect and Change out tubing Semi-Annual
Clarifier/Thickener Drive Units – Lubricate, Check Oil and Remove Condensation
Monthly
Inspect Remote Monitoring System Monthly
Inspect Facility Lighting for Proper Operation Monthly
Vibration Analysis on Blowers Quarterly
Minor Touch-Up Painting As Needed
UV Lights Annual
Pressure Wash Bar Screen Semi-Annual
Perform Crane Inspection (2 currently) Annual
WASTEWATER TREATMENT PLANT #3
Drain/Clean Chlorine Contact Basin Semi-Annual
Perform Inspection of Rotating Equipment Semi-Annual
MCC Panel Cleaning Annual
Calibrate Flow Meter/Flow Recorder Annual
Perform Infra-red Survey of Electrical Equipment Annual
Perform Fire Extinguisher Inspections (1 currently) Annual
Perform Preventative Maintenance on Bleach pumps (1 currently)
Quarterly
Blowers – Lubricate and Change/Clean Filter Monthly
Non-Potable Pumps – Lubricate Monthly
Blowers – Lubricate and Change/Clean Filter Monthly
Clarifier/Thickener Drive Units – Lubricate, Check Oil and Remove Condensation
Monthly
Inspect Facility Lighting for Proper Operation Monthly
Minor Touch-Up Painting As Needed
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