Attachment A_Hood List R235 extra.pdf
PDF 64 KB Posted
- Attached to
- Two Bench Hoods, 6' Exterior Width
- Solicitation number
- PR443378
- Issued by
-
Department of Energy
About this file
This document is a specification sheet for laboratory fume hood procurement and installation required by Oak Ridge National Laboratory (ORNL). Two bench-style fume hoods (Bench Hood 1 R235 and Bench Hood 2 R235) are required with delivery by June 1, 2026. Both hoods share identical specifications: 48 inches wide by 30 inches deep by 72 inches long (exterior dimensions), with radio chemistry capability and stainless steel construction featuring a 64 RMS finish. Each hood requires 2 circuits with 4 outlets at 120V, 20A service, plus vacuum, gas, and electrical connections. The hoods must include an AFA1000 alarm system and factory-installed pass-throughs (3-inch diameter) on the left and right sides respectively, which cannot be field-installed without voiding the manufacturer's warranty.
The contractor must provide shop drawings showing installation locations within ORNL lab layouts subject to approval prior to fabrication. Non-mechanical installation involves assembly of hoods in designated locations without floor or wall penetrations; all penetrations must be performed by ORNL craft personnel. Each hood includes SS Distillation Rack and Ceiling Furring panel accessories with door access. Hoods must be finished in CC61 Light Neutral color and meet exact dimensional specifications distinguishing between interior and exterior measurements. Hood and accessory designs require ORNL approval prior to shipment. All work must comply with Radio Chemistry and Acid/Flame process requirements.
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Other files
| File | Type | Posted |
|---|---|---|
| Bidders List (BSD-CS-2278).pdf | ||
| Attachment B_Reps-and-Certs-Abbreviated - 2025.12.22.pdf | ||
| RFP PR443378.pdf |
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Text version
Hood location and name
Hood Dimensions Exterior (in) Process
Material requirement Sash Type
End Panel Passthrough Cabinets
H D L (exterior) Gas Vacuum Electrical
Bench Hood 1 R235 48 30 72 3 1x 2 circuits 4 outlets each 120V 20 A Radio Chem
Radio-stainless steel 64 rms finish Combination
Left pass through 3" dia Acid,Flame
Bench Hood 2 R235 48 30 72 3 1x 2 circuits 4 outlets each 120V 20 A Radio Chem
Radio-stainless steel 64 rms finish Combination
Right pass through 3" dia Acid,Flame
Hoods are needed by 6/1/26.
1. Provide the hoods specified in the spread sheet provided or equivalent.
a. Hood and hood accessories must be approved prior to shipment.
b. Hood pass throughs shall be factory provided
c. Hood pass throughs shall not be field installed and shall not void any warranty provided by the hood manufacturer.
2. Provide shop drawings utilizing ORNL lab layouts showing installation locations of requested hoods.
a. Shop drawings must be approved.
3. Non-mechanical installation of hoods in specified locations as agreed upon.
a. Non-mechanical installation involved assembly of hoods in locations specified in shop drawings.
b. Non-mechanical installation doesn’t allow for any floor or wall penetrations, all penetrations shall be performed by ORNL craft.
4. Color shall be CC61 Light Neutral
5. Hood Dimensions are exact. Please note interior and exterior dimensions.
Hood Dimenions Interior (in) Accessories
SS Distillation Rack/Ceiling Furring panel with door access
SS Distillation Rack/Ceiling Furring panel with door access
Services required Alarm
AFA1000
AFA1000
Sheet1
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