Exhibit_D_-_Example_Preventative_Maintenance_Schedule.pdf
PDF 6 MB Posted
- Solicitation number
- 24-8307
- Issued by
- Collier County, Florida
About this file
The document is a Preventative Maintenance Schedule for a Deep Injection Well System, developed for Collier County's Solid Hazardous Waste Division in Florida. The comprehensive maintenance matrix details specific maintenance tasks for various equipment and components, including air release valves, butterfly valves, submersible grinder pumps, ball valves, check valves, pressure sensors, flow meters, level meters, and other critical system elements. The schedule categorizes maintenance activities by frequency (daily, weekly, monthly, semi-annually, yearly, and beyond 5 years) and distinguishes between operator-level tasks (in green) and professional-level tasks (in orange).
The maintenance schedule provides detailed instructions for visual inspections, equipment exercising, lubrication, calibration, cleaning, and component replacement across multiple equipment types from manufacturers like DeZurik, Goulds, Ta Chen International, Kennedy Valve, Rotork, and Rosemont. The county anticipates spending approximately $55,000 annually on maintenance, with potential increases due to aging equipment and county growth. The document includes links to operation and maintenance (O&M) manuals for each equipment type, suggesting a thorough and systematic approach to preventative maintenance for the deep injection well system.
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Text version
Item Manufacturer Description Link to
Maintenance Manual
Daily Weekly Monthly Semi Annually Yearly >5 years
Combination Air Release Valve DeZurik 316 Stainless Steel, 150 psi, Single Body
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Flush using a bucket, 1-2 gallons should be sufficient, properly dispose of any waste material.
Butterfly Valve DeZurik Ductile Ir+3:29on, Rubber Seated, G-Series, AWWA
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Submersible Grinder Pump Goulds 1GD, Dual Seal
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Clear mud and debris from inside the sump. Remove and inspect the pump for signs of obvious wear or damage, repair or replace as needed
Full Port 1000 WOG Ball Valve Ta Chen International Carbon Steel, Threaded Ends
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Stop all related pumping activities and exercise the valve by fully opening and closing it 3 times. Return valve to it's original position before moving on.
FLG Ball Valve American Valve 4000 Series Flanged Ball Valve
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Stop all related pumping activities and exercise the valve by fully opening and closing it 3 times. Return valve to it's original position before moving on.
Flanged Gate Valve Kennedy Valve Seated, AWWA, 250 PSI
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Stop all related pumping activities and exercise the valve by fully opening and closing it 3 times. Return valve to it's original position before moving on.
Swing Check Valve Kennedy Bronze
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Inspect internal seats and lubricate as needed
Vport Ball Valve DeZurik Stainless Steel, Rotork Actuator
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Stop all related pumping activities and exercise the valve by fully opening and closing it 3 times. Return valve to it's original position before moving on.
Lubricate and adjust packing Inspect seats
Vport Ball Valve Actuator Rotork IQTM500
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Tighten bolts and lube as needed Replace batteries
Double Door Check Valve DeZurik Ductile Iron Body w/ Stainless Steel Accessories
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Inspect seats
Pressure Sensors Rosemont Electronic inline pressure meters
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Calibration and function test
Pressure Gauges Ashcroft Inline analog pressure gauges
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Calibration Check
Flow Meter (6 inch) Proline Inline mag meter
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Calibration check
Flow Meters (2 inch) Proline Inline mag meter
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Calibration check
Level Meters (electronic) Rosemount Radar Level Sensors
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Remove Clean Check calibration
Level meters (analog) Unkown Tank mounted indicators (Pulley system)
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Inspect cable lubricate as needed
Differential pressure Gauges Ashcroft Differential pressure gauges for strainers
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Clean out tubing using water or compressed air. The gauge must be removed first, flush from gauge side to strainer body.
Temperature gauges Ashcroft Analog inline temperature gauges
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Calibrate
Level Sensors Rosemount Electronic Level Sensors
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Function test. Refer to O&M guide for level / flow switch testing instructions.
Submittal 333200-
Instrumentat
Submittal 333200-
Instrumentat
Submitta l 333200-008 Instrumentations_Previous 005 Renamed.pdf
S ubmittal 333200-008 Instrum entations_Prev ious 005 Re na m ed.pdf
Submittal 333200-
Instrumentat
Submittal 333200-
Instrumentat
Submittal 333200-
Instrumentat
Combination Air Relea se Valve_DeZurik.pdf
Butterfly Valve_DeZurik.pdf
Submersible Grinder Pump_Goulds.pdf
Full Port Ball Valve_TCInternational.pdf
FLG Ball Valve_American Valve.pdf
Flanged Gate Valve_Kennedy Valve.pdf
O&M Manuals for All Valves Submittal.pdf
O&M Manuals for All Valves
Submittal.pdf
Actuator_Rotork.pdf
Double Door Check Valve_DeZurik.pdf
RFI - 016 Flo w Meter DWIS w_attachmentsW500 (002). pdf
Note:
Items in GREEN are designated as operator level tasks.
Items in ORANGE are designated as professional level tasks.
Injection pumps Goulds 20 HP centrifugal pumps
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Oil level inspection Inspect, replace oil, and lubricate as needed
Ball valves Ashcroft 1/2 to 2" ball valves
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Plastic checks Proline Substitute checks at DZMW N/A
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
Remove and De-rag the check valves.
Odor control Devices Packed carbon on top of tanks
Replace Carbon
Lea+D17+A11:A25+D17+A11:A2+A 11:A25
Florida Aqua Store 50k glass lined steel tanks
Visually Inspect the device for obvious signs of damage or leakage, report issues to supervisor.
After 1 year of service drain tanks, inspect interior integrity, seals,and cathodes. Future interval TBD likely 3- 5 yrs.271220-002_Aquastore_OM_MANUAL.PDF
Odor control cut sheet.pdf
Subm ittal 333200-008 In str ument at ions_Pr evio us 005 Renamed .p df
Submi ttal 333200-001 DIWS P001_002_003 JEA Stamped.pdf
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