SOURCES SOUGHT
41 -- Portable 100 ton Chiller with Pump Package
- Notice Date
- 3/19/2025 10:01:17 AM
- Notice Type
- Sources Sought
- NAICS
- 333415
— Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- Contracting Office
- W7M9 USPFO ACTIVITY KSANG 184 MCCONNELL AFB KS 67221-9000 USA
- ZIP Code
- 67221-9000
- Solicitation Number
- W50S7X25Q0008
- Response Due
- 4/2/2025 10:00:00 AM
- Archive Date
- 04/17/2025
- Point of Contact
- Brent E. Geschwentner, Phone: 3167597590, Darin L Brun, Phone: 3167597591
- E-Mail Address
-
brent.geschwentner@us.af.mil, darin.brun@us.af.mil
(brent.geschwentner@us.af.mil, darin.brun@us.af.mil)
- Description
- This is NOT a Sole Source or Brand Name. Only a Sources Sought. Portable 100 ton Chiller with Pump Package salient characteristics: Provide one (1) air cooled chiller unit with the following features: o Air-Cooled Scroll Packaged Chiller o Copper Tube / Aluminum Fin condenser coils o Evaporator-Shell and tube heat exchanger o Startup Included by manufacturer o 60 hertz; 460 volt 3 phases o High efficiency/performance o Full factory refrigerant charge o Provided freeze protection (External T-STAT control) o Refrigerant isolation valves (discharge valve) o UL listed to US and Canadian safety standard o ASHRAE 90.1 all versions compliant o AHRI certified Standard cooling (42 to 65F) o Grooved pipe connection o Factory insulation - all cold parts o High ambient kit (up to 125F) o Low ambient kit (down to 0F) o Chiller shall be provided with low leaving fluid temperature option of +10F o Single point power connection o Terminal block conn for incoming lines o Enclosure type UL 1995 rated for outdoor applications o Water strainer factory installed o Dual circuit machine for staging and efficiency o Scroll compressors for dynamic staging control and energy conservation. o Control transformer power o Integrated non-fused disconnect - �thru the panel operator� o TEAO fan motors o Insulated evaporator o Condenser coil guards o Phase monitor and phase fail indicator light (red) o Main power on indicator (green) o Master on switch o Common trouble alarm terminal o Installed flow switch safety o Temperature and pressure gauges provided o Chiller will be provided with standalone DDC temperature controls. o Chilled water barrel heaters for freeze protection o Chiller provided with hydronic isolation and drain valves. o Main power wiring will include single (1) Cam Lok electrical connections and associated wiring o Chiller shall be furnished with a 2� x 4� label with white backing and black lettering stating �NOTE: 480 volt power should be applied a minimum of 1 hour before starting chiller. Compressor oil heaters utilize 480 volt power.� ? Provide and install pump rated @ 300 GPM @ 100 foot/head. Pump will be mounted to the chiller skid. The close coupled pump will be integrated into the interconnecting piping and hydronic components. Installation to include a pump starter, overload, control switch and breaker. ? Internal chiller piping package to include: o Integrated bypass to provide operation of local or remote pumps o Chiller to be provided with isolation/balancing valves, bypass valve for remote pump operation, in-line strainer with blow down valve, and low level drain valve. o Entering and leaving fluid temperature ports and thermometers o Entering and leaving pressure ports and gauges o Drain valves at chiller barrel, pump housing and at the piping manifold lowest point. o Chiller will be provided with an additional differential pressure safety switch. This pressure switch is independent of the factory installed safety switch. o Provide two (2) additional �� access ports for field pressure/temperature testing. o Perform hydrostatic pressure testing to 125 PSIG of the entire pump, piping and component assembly to verify no leaks are present. o 60� of quick connect hoses and 60� of return hoses. ? Provide structural mounting frame for the pump on the chiller skid. Hot dipped galvanized structural members. ? Provide and install all required electrical power wiring and control devices. ? Provide all required starters, overloads and disconnects. ? The skid shall be fabricated to mount the chiller unit to a trailer unit ? The lifting frame material needs to have to ability to be loaded or moved with forklift ? The chiller shall be attached to the structure along all sides. ? The entire skid and lifting frame shall be provided with a hot dipped galvanized coating for increased corrosion protection. ? The unit shall be manufactured in accordance with NEC codes, ETL requirements and labeled with the appropriate 3rd party NRTL as requested. ? Chiller / pump assembly shall be provided with a certified skid / lifting frame structural calculations and certificates issued by a 3rd party engineering firm. ? The exterior of the unit shall be properly prepared and coated white. ? Unit to be test run before acceptance
- Web Link
-
SAM.gov Permalink
(https://sam.gov/opp/817031cb1b3046ceb069f52f07b95535/view)
- Place of Performance
- Address: McConnell AFB, KS 67221, USA
- Zip Code: 67221
- Country: USA
- Zip Code: 67221
- Record
- SN07378416-F 20250321/250319230054 (samdaily.us)
- Source
-
SAM.gov Link to This Notice
(may not be valid after Archive Date)
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