Attch 1 - Salient characteristics walk in chamber.pdf

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Walk in growth chamber at Wapato, WA
Solicitation number
12905B24Q0199
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This document is a Request for Quotation (RFQ) for the purchase of a walk-in growth chamber for plant and insect research at the United States Department of Agriculture (USDA), Agricultural Research Service (ARS), Pacific West Area (PWA), Temperature Tree Fruit and Vegetable Research Unit in Wapato, WA.

The solicitation specifies the required salient characteristics for the walk-in chamber, including dimensions, temperature and humidity ranges, lighting requirements, and installation. The requirement is a brand name or equal for the Percival PR-126L1SWR or equivalent. Quotes are due by 12:00 pm Central Time on August 1, 2024 and must be submitted to the email address provided. This is a Total Small Business Set-Aside with a NAICS code of 334516 and a small business size standard of 1,000 employees. The period of performance for delivery is by December 31, 2024, with delivery to the Wapato, WA research facility. Pricing and evaluation criteria are included in the attached RFQ terms and conditions.

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File Type Posted
12905B24QQ0199 - RFI Log_07-29-2024.xlsx XLSX spreadsheet
Sol_12905B24Q0199_Amd_0001.pdf PDF
12905B24Q0199.pdf PDF
Attach 2 - SOW Walk In growth chambers.docx DOCX document

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Text version

Minimum Required Specifications for a Walk-in Environmental Control Chamber

• Chamber external dimensions: within 5% of available space of 145”w x 72” d x 120” h

• Work area ~45 sqft.

• Diurnal programming.

• Temperature range (+/- 2°C): 10°C to 45°C lights on.

• Humidity control: 20% to 80%

• LED Lighting with red 66 nm for plant growth. Ceiling mounted with counter balanced lamp bank to raise and lower as needed. Minimum intensity: 1200 umoles/m2/sec at 6”. Dimmable.

• Air cooled condensing unit.

• Installation by manufacturer technicians.

• Quantity of 2.

William Rodney Cooper, Research Leader Date

Rodney.Cooper Typewritten Text July 15, 2024

2024-07-15T15:11:23-0700
WILLIAM COOPER

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