ESBD_528800_1781798147302_582-26-17499 Attachment A Specifications.pdf
PDF 79 KB Posted
- Attached to
- Air Conditioning Units and Parts
- Solicitation number
- 582-26-17499
- Issued by
- Travis County, Austin City, Texas
About this file
This is a specifications attachment for solicitation 582-26-17499 issued by the Texas Commission on Environmental Quality (TCEQ) for air conditioning units and repair parts to support maintenance of Bard Air Conditioning units installed at TCEQ Air Monitoring Network sites. The solicitation covers three categories of equipment: one-ton heating, ventilation, and air conditioning units with a minimum cooling capacity of 13,000 BTU per hour; one-and-one-half-ton units with a minimum cooling capacity of 17,400 BTU per hour; and three specific thermal and electrical components for the 5-kilowatt heat strips. All units must be wall-mountable, fit existing openings with specified dimensions, achieve a minimum Energy Efficiency Ratio of 11 per ANSI/ARI Standard 390-2003, include factory-installed 5-kilowatt electric heat strips, operate at 230 volts single phase 60 hertz, feature automated reset pressure controls and alarm relays, use 1-inch MERV2 disposable filters, include fresh air dampers, and provide manufacturer's five-year limited parts warranties. Units must have beige or buckeye gray baked enamel finish on galvanized zinc-coated steel.
The file does not specify pricing terms, set-asides, incumbent contractors, response or due dates, site visit requirements, bidders' conferences, award dates, or contract term details. Costs for installation modifications required when units do not fit existing openings will be factored into best value calculations for award purposes.
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Text version
Solicitation Number: 582-26-17499 Solicitation Name: Air Conditioning Parts
Attachment A Specifications for Repair Parts for Bard Air Conditioning Units
Description: The Texas Commission on Environmental Quality repairs and maintains Bard Air Conditioning units that have been installed at TCEQ Air Monitoring Network sites to maintain optimal working temperatures within the enclosures housing the air monitoring equipment. When these units fail due to extended use and weather conditions, they are serviced or replaced onsite.
Numerous parts are required to repair the different models of malfunctioning units. These specifications refer to the specific Bard parts required for maintenance, repair, or replacement.
MINIMUM GENERAL SPECIFICATIONS FOR PARTS
1. One Ton Heating, Ventilation, and Air Conditioning Unit
Example model: Bard Part Number W12AF-A05XXXXXJ, W12AF-
A05XX4XXJ,
or TCEQ approved equivalent
• Must be wall mountable.
• Must fit existing opening measures 48”x 30.16” x 14.63”. For any unit bid that is not appropriately sized for the existing opening, the increased cost of installation will be included in the best value calculations.
• Must have minimum cooling capacity of 13,000 British Thermal Units (BTU)s per hour
• Must be minimum 11 Energy Efficiency Ratio (EER) certified in accordance with ANSI/ARI Standard 390-2003
• It must be beige or buckeye gray baked enamel on galvanized 20-gauge zinc coated steel
• Must include 5kilowatt factory installed electric heat strip
• Must be 230 volts, single phase, 60 hertz
• Must include controls with automated reset high- and low-pressure controls, low ambient control, and alarm relay
• Must use 1-inch MERV2 disposable filters
• Must include fresh air dampers
• Must include manufacturer’s minimum five-year limited parts warranty
2. One- and One-Half Ton Heating, Ventilation, and Air Conditioning Unit
Solicitation Number: 582-26-17499 Solicitation Name: Air Conditioning Parts
Example model: Bard Part Number W18AF-A05XXXXXJ, W18AF-
A05XX4XXJ,
or TCEQ approved equivalent
• Must be wall-mountable
• Must fit existing opening measures 74.563”x 33.3” x 17.125”. For any unit bid that is not appropriately sized for the existing opening, the increased cost of installation will be included in the best value calculations.
• Must have minimum cooling capacity of 17,400 British Thermal Units (BTU)s per hour
• Must be minimum 11 Energy Efficiency Ratio (EER) certified in accordance with ANSI/ARI Standard 390-2003
• It must be beige or buckeye gray baked enamel on galvanized minimum 20-gauge zinc coated steel
• Must include 5kilowatt factory installed electric heat strip
• Must be 230 volts, single phase, 60 hertz
• Must include controls with automated reset high- and low-pressure controls, low ambient control and alarm relay
• Must use 1-inch MERV2 disposable filters
• Must include fresh air dampers
• Must include manufacturer’s five-year limited parts warranty
3. Thermal cut off for 5kilowatt heat strip – Bard Part number 8402-204 or equivalent
4. High Temperature Switch for 5kilowatt heat strip – Bard Part number 8402- 074 or equivalent
5. Fuse link for 5kilowatt heat strip – Bard Part number 8402-093 or equivalent
| Attachment A |
| Specifications for Repair Parts for Bard Air Conditioning Units |
| MINIMUM GENERAL SPECIFICATIONS FOR PARTS |
File details come from the government source that posted it. Updated .