RFQ SPECS and Price template.docx
DOCX document 15 KB Posted
- Attached to
- LN2 tanks Federal contract opportunity
- Solicitation number
- 12805B21Q0579
About this file
This request for quotation seeks cryogenic freezers to be used at the National Laboratory for Genetic Resources Preservation. The solicitation requires stainless steel freezers with double-walled vacuum insulation maintaining temperatures down to -150 degrees Celsius. Freezers must have password-protected controllers compatible with various monitoring systems. Storage capacity includes space for over 168,000 samples. Quotes are due by September 8, 2021 and will be evaluated based on technical acceptance, past performance, and price with award to the most advantageous proposal. The solicitation is issued by the USDA Agricultural Research Service located in Fort Collins, Colorado.
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| File | Type | Posted |
|---|---|---|
| Sol Open.pdf | ||
| Combined Synopsis .docx | DOCX document |
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Text version
Specifications for Cryogenic Freezer Location information.
National Laboratory for Genetic Resources Preservation 1111 S. Mason Street Fort Collins, CO 80521
The following are the specifications for cryogenic freezers used at the National Laboratory for Genetic Resources Preservation (NLGRP):
The tank must meet the requirements listed below at a minimum.
Manufacture Specifications:
| Stainless steel construction |
| Nitrogen use only |
| Double walled vacuum insulation with insulating material in the vacuumed space |
| Vacuumed space should have chemicals added to assist with vacuum maintenance |
| Casters for mobility of tank |
| 25” neck opening |
| Usable internal height of 13” |
| Inner diameter of 56.1” |
| Overall height with a controller unit of 51.1” |
| Width of 60” |
| Weight of single unit 1167lbs empty |
| Weight of a single unit 2721lbs full |
| UL Listed for 110-208 volts |
| .73 Amps at 110 volts |
| All piping must be brass rated at 35psi |
| Stainless steel, reenforced, ½” fill hose of 6 feet long |
| Fill hose must connect directly to a ½” flare connection |
| Tank piping must have solenoid on/off controls |
| Tank piping must have a 50psig pressure relief valve |
| Tank piping must have brass inline filter of 40micron mesh |
| Tank must have hot gas bypass ability |
| There must be the ability to manually measure liquid level in inches |
| Must have TEC 3000 controller |
| Must have password protection ability |
Must have user defined alarms
| Controller must be compatible with Johnson Controls Metysis system and MODBUS system |
| Must be able to maintain -150° C in Nitrogen vapor phase |
| Must have the ability to store samples in liquid or vapor phase |
| Controller must be able to measure liquid levels in inches |
Controller must be able to monitor temperatures both in liquid and vapor phase Controller must have the ability to autofill the tank or to setup a timed schedule fill of the tank
| Tanks must have a single level rotating tray for storage canisters |
| Lid must have a Styrofoam plug |
| Static loss rate of no more than 1.6L/day |
Tank Capacity:
| Liquid nitrogen without inventory of 872liters |
| Number of straw goblets of 168 |
| Number of SUC-1 boxes of 294 |
| Number of 1.2ml vials on canes of 42,336 |
| Number of 2.0 ml vials on canes of 23,520 |
| Number of ½ cc straws 10/cane 0f 91,140 |
Pricing template.
| Year |
| Tank |
| Unit Price |
Base Year
Option Year 1
Option Year 2
Option Year 3
Option Year 4
Estimated replacement of 2 tanks a year.
File details come from the government source that posted it. Updated .