Statement of Work.docx
DOCX document 16 KB Posted
- Attached to
- Uninterruptable Power Supply Maintenance Renewal
- Solicitation number
- W91RUS25QA002
About this file
This Statement of Work outlines maintenance requirements for Uninterruptible Power Supply (UPS) systems for the Department of the Army at Aberdeen Proving Ground. The scope includes quarterly maintenance services with at least one de-energized maintenance visit per year, covering two UPS main systems, an Epsilon STS unit, power management modules, maintenance bypass units, and four UPS battery cabinets. Each battery cabinet contains 40 Sigmas Tek SPX12-300FR batteries.
The required services include True RMS voltage and current measurement, voltage drop testing, infrared thermographic imaging, ultrasonic testing, harmonic distortion analysis, visual/mechanical inspections, phase-balance testing, and comprehensive battery testing. The contractor must provide full repair/replacement services with 3-4 hour response time and must be a Manufacturer Authorized Channel. The contract includes a base year with three option years. Specific equipment details are provided, including serial numbers, model numbers, and technical specifications for all major components.
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| File | Type | Posted |
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| Solicitation - W91RUS25QA002.pdf |
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RCC-C UPS Maintenance
Maintenance: Quarterly with at least one De-energized maintenance visit 1 Year Option Year 2 Option Year 3
True RMS Voltage and Current Service:
Capture and record the square root of the average square of the instantaneous magnitude of the voltage and current.
Voltage Drop Service: Measure and record the difference of voltages at the two terminals of passive impedance.
Infrared Thermographic Imaging Service: Measure (utilizing state-of-the-art instrumentation) to identify and document temperatures that exceed NFPA Standard 70B recommendations, i.e., high resistance electrical connections, current overload, defective circuit breakers and/or defective insulator conditions.
Ultrasonic Service: Measure and record sound waves that are above audible sound (16-18 kHz).
Voltage and Current Harmonics Service: Capture and record Total Harmonic Distortion-Voltage (THDV) and Total Harmonic Distortion-Current (THDC) that exceed IEEE recommendations.
Visual and Mechanical Inspections: Interior and exterior of all components will be inspected to ascertain, and if necessary, make certain adjustments to ensure that its performance remains within specified limits.
Phase-Balance Service: Test to assure that the phases in the electrical system are balanced. Inspection: Inspect physical, electrical, and mechanical condition.
Mechanical Indicators: Inspect all mechanical indicating devices for correct operation and indication.
Cleaning: Clean interior and exterior of equipment, including vacuuming or blowing out as required.
Repairs: Full repair or replacement service guarantee against any sudden and accidental breakdown. On site response time within 3-4 hours of initial call.
Analysis: Compare test results and trends in order to determine appropriate actions to minimize the likelihood of an unscheduled business interruption or safety hazard.
Battery Test: Inspect, test integrity of batteries.
UPS A Main System Serial# 50XH46009 G01139469
UPS B Main System Serial# 50XH46007 G01140522
Epsilon STS Model #: 72-504024-00; Serial #: D08-10048 200 A, 480 VAC, tech level 04, date code 08/07
MGE Power Management Module, PMM2 Model #: PMN084-42-100; Serial #: L08-10092 Input: 480 VAC, 3 ph, 3w + gnd; Output: 208 VAC, 3 ph, 4w + gnd
MGE UPS-A (UPS Maintenance Bypass) Model #: 72-133110-01; Serial #: G08-10321 350 A, 480 VAC, date code 08/07, 3 ph, 3w or 4w + gnd
MGE UPS-B (UPS Maintenance Bypass) Model #: 72-133110-01; Serial #: G08-10322 350 A, 480 VAC, date code 08/07, 3 ph, 3w or 4w + gnd
UPS Battery Cabinet #1 Model #: 72-131302-11; Serial #: J08-10177 Output: 256 A, 480 VAC, 2w + gnd 1 string, 240 cells/string, 545 VDC float voltage, max bty amp: 315 A @ 390 VDC 40 batteries, Make Sigmas Tek. SPX12-300FR. High Cell Voltage: 14.55 / Low Cell Voltage: 12. / High Cell Resistance: 7000 / Low Cell Resistance 100
UPS Battery Cabinet #2 Model #: 72-131302-11; Serial #: J08-10180 Output: 256 A, 480 VAC, 2w + gnd 1 string, 240 cells/string, 545 VDC float voltage, max bty amp: 315 A @ 390 VDC 40 batteries, Make Sigmas Tek. SPX12-300FR. High Cell Voltage: 14.55 / Low Cell Voltage: 12. / High Cell Resistance: 7000 / Low Cell Resistance 100
UPS Battery Cabinet #3 Model #: 72-131302-11; Serial #: J08-10179 Output: 256 A, 480 VAC, 2w + gnd 1 string, 240 cells/string, 545 VDC float voltage, max bty amp: 315 A @ 390 VDC 40 batteries, Make Sigmas Tek. SPX12-300FR. High Cell Voltage: 14.55 / Low Cell Voltage: 12. / High Cell Resistance: 7000 / Low Cell Resistance 100
UPS Battery Cabinet #4 Model #: 72-131302-11; Serial #: J08-10178 Output: 256 A, 480 VAC, 2w + gnd 1 string, 240 cells/string, 545 VDC float voltage, max bty amp: 315 A @ 390 VDC 40 batteries, Make Sigmas Tek. SPX12-300FR. High Cell Voltage: 14.55 / Low Cell Voltage: 12. / High Cell Resistance: 7000 / Low Cell Resistance 100
The requirement is a renewal of support for existing command-owned and operated Manufacturer equipment. If software is provided or included, Seller shall, upon request, provide Buyer with a copy of the End User License Agreement. Seller certifies that all Manufacturer software is licensed originally to Buyer as the original licensee authorized to use the Manufacturer Software. Seller certifies that it is a Manufacturer Authorized Channel as of the date of the submission of its Bid, and that it has the certification/specialization level required by Manufacturer to support both the product sale and product pricing, in accordance with applicable Manufacturer certification/specialization requirements.
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