SOLICITATION NOTICE
J -- UPS PREVENTATIVE MAINTENANCE SERVICE
- Notice Date
- 8/27/2017
- Notice Type
- Combined Synopsis/Solicitation
- NAICS
- 811219
— Other Electronic and Precision Equipment Repair and Maintenance
- Contracting Office
- N68836 NAVSUP Fleet Logistics Center Jacksonville Mayport Office Bldg. 191, Naval Station Mayport Fleet Contracting Center Mayport, FL
- ZIP Code
- 00000
- Solicitation Number
- N6883617Q0316
- Response Due
- 8/30/2017
- Archive Date
- 9/14/2017
- Point of Contact
- Timothy Merkerson 904-270-5415
- Small Business Set-Aside
- Total Small Business
- Description
- Naval Station Mayport Air Operations comprised of the Air Traffic Control Tower (ATCT) and Radar Air Traffic Control Facility (RATCF) and Digital Airport Surveillance Radar (DASR) Site has three Uninterruptable Power Supply systems (UPS) in use. These UPS systems provide for stable and conditioned power to all ATC related equipment in the event of commercial power deficiencies. SYSTEMS: Eaton Powerware 9330-20; 20 KVA 14 KW, serial #: EY036AXX01 comprised of 2 battery strings. This system services ATCT critical power requirements. Eaton Powerware 9390-80; 50KVA 45KW, SERIAL #: EX253CAA01 comprised of 1 battery string. This system services RATCF and major ATC systems critical power requirements. Eaton Powerware 9390-80; 50KVA 45KW, SERIAL #: EF521CAB07 comprised of 1 battery string. This system services the DASR site. Due to the critical Safety of Flight nature of the ATC equipment it is imperative that a comprehensive plan for corrective and preventive maintenance is established and performed by expert qualified entities. The requisite expertise as well as the necessary equipment and software is not available within Mayport Air Operations. As such, Mayport Air Operations requires the contracting of 24/7 quick response corrective maintenance and detailed preventive maintenance and testing. All requirements outlined here will be applicable to all systems. PERIOD OF COVERAGE: The proposed contract will be for the period of FY 18, 01 Oct 17 to 30 Sep 18. CORRECTIVE MAINTENANCE: Demand/corrective maintenance will be 24/7/365 coverage with a maximum 4 hour response time and will include all parts, labor and travel. PREVENTIVE MAINTENANCE: CHECK # 1: UPS PREVENTIVE MAINTENANCE The following is an outline of general checks performed during Preventive Maintenance of the Powerware UPS Power Module. All checks are designed to be performed either during normal operation with no danger to the UPSs operation condition and the critical load, or during off line operation, in the bypass mode. All checks or processes may not be applicable to all equipment models. Visual Inspection A.Inspect all printed circuit boards connections for cleanliness, swab contacts if necessary. B.Inspect all power connections for signs of overheating C.Inspect all subassemblies, bridges and legs for signs of component defects or stress D.Inspect all DC capacitors for signs of leakage E.Inspect all AC capacitors for signs of leakage F.Inspect and inventory all customer-owned spare parts G.Inspect for, and perform as required, any open engineering changes H.If work is completed under a PowerTrust Ultra contract, inspect battery monitoring system Internal Operating Parameters A.DC Ground Detection Offset B.Inverter leg current average balance C.Output filter current average phase balance D.Rectifier bridge current average leg balance E.AC Protection settings and operation F.DC Protection settings and operation G.Input and Output Frequency and Voltage Bandwidth settings H. Verify DC filter capacitance I.Verify AC tank and trap filter capacitance J.Power Supply voltages and waveforms K.Replace Power Module power supply back up control battery cells L.Static Switch leakage testing External Operating Parameters A.System Input Voltages (all phases) B.System Input Currents (all phases) C.DC Charging Voltages (float and equalize), record settings, adjust to nominal D.Rectifier phase on and walk up E.Inverter phase on and walk up F.Adjust all panel meters to measured values G.System Bypass Voltages (all phases) H.Manual and UV Transfer Testing, verify uninterrupted transfer waveform I.Outage simulation, and battery capability testing, and verify charger current limit J.Generator operation and interface verification Environmental Parameters A.UPS area ambient temperature and condition of ventilating equipment B.General Cleanliness of UPS Power Module C.General Cleanliness of UPS area D.Replace all air filters E.Clean control panel/CRT screen Battery Cabinet Checks (Eaton Manufactured) A.General appearance of Battery System (all types) B.General cleanliness of Battery System area (all types) C.Inspect cells for physical abnormalities D.Inspect all DC connections for abnormalities E.Battery System area ambient temperature and condition of ventilating equipment Monitoring System Parameters A.Alarm archive review and printing B.Alarm lamp test-local and remote C.Replace all open monitor bulbs D.If work is completed under a PowerTrust Ultra contract, inspect battery monitoring system General A.Customer Consultation B.Verbal Recommendations C.General Observations Within 5 business days following the Preventive Maintenance Inspection, a written report will be provided detailing the results of the inspection and making specific recommendations toward future remedial action, upgrades or spares as necessary. CHECK # 2: VALVE REGULATED (SEALED) BATTERY SYSTEM PREVENTIVE MAINTENANCE Measure and Record the following: a)Individual cell/battery float voltages and overall float voltage. b)Charger output current and voltage. c)AC ripple current and voltage imposed on the battery. d)Internal ohmic values of each cell/battery or perform a continuity test of each cell/battery. e)Connection Resistance of 10% of the inter cell/battery connection. f)Ambient temperature. g)Negative terminal temperature of one cell/battery per battery cabinet shelf or rack tier. Visually inspect conditions and appearance of the following: a)Connection terminals inter cell/battery connectors, cables and associated hardware. b)Cell/battery covers, containers, and post seals. c)Battery racks or cabinets and associated components and hardware. d)Cell/battery jar or cover, noting any excessive distortion, Perform cleaning of all accessible surfaces as required. The yearly maintenance procedure should include all of the above with the addition of the following: a)Measure and record the connection resistance of 100% of the inter cell/battery connections. b)Re-torque any connection where the resistance is above 20% of the average. The technician(s) will issue the customer a verbal report summarizing the condition of the battery and identifying any critical issues before leaving the customers site. A detailed report containing all readings and observations will be sent to the customer within 5 business days
- Web Link
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- Record
- SN04648751-W 20170829/170827230100-d5b0579545dccc20e3f1b4b848c8ca53 (fbodaily.com)
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