specs to compete updated.docx

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COMPUTER AIR HANDLING UNIT Federal contract opportunity
Solicitation number
N6893623Q0080
Issued by
Department of the Navy Naval Air Systems Command Naval Air Warfare Center

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Amended Solicitation N6893623Q0080.docx DOCX document
Specifications.docx DOCX document
Commercial Solicitation N6893623Q0080.docx DOCX document

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Cooling System Requirements

1. COMPUTER AIR HANDLING UNIT, Qty 4 Specifications

OrientationDownflow
Total Airflow CFM11400
External S.P. (IN.W.G)0.2”

COIL

Sensible Capacity (MBH)274
Min Coil Area (FT2)25
Min Rows5
Total Chilled Water Flow (GPM)64

ELECTRICAL

Voltage (V/O/HZ)460/3/60
MCA (A)59.9
MOCP (A)80
Weight (approximate)1500

Notes

2.BUILDING CHILLED WATER SUPPLY TEMPERATURE SET AT 45°F.

3. FILTERS SHALL HAVE A MINIMUM 30-35% DUST SPOT EFFICIENCY (MERV 8 OR BETTER).

4. N+1 CONFIGURATION. N=3. CRAH-3 WILL SERVE AS PRIMARY BACKUP/REDUNDANCY.

Other

DESIGN AIR CONDITIONS: 75°F DB/61°F WB.

NEW CRAH UNITS WILL HAVE THE FOLLOWING FEATURES:

A. EC PLUG FANS

B. 2-WAY CHILLED WATER CONTROL VALVE

C. HUMIDIFIER

D. ELECTRIC REHEAT

E. UNIT MOUNTED DISCONNECT

F. SMOKE DETECTOR

G. CONDENSATE PUMP

2. Floor stand for Cooling System, Qty 4

3. Warranty Inspection, Qty 4

4. 1 year warranty including parts and labor. Qty 4

Added information to SOW :

There are no mechanical plans that show grilles or air distribution that relate strictly to the CRAH units.

The CRAH units are downflow only and blow into the existing raised floor plenum. There is no ductwork used for air distribution.

install location: POINT MUGU, CA 9304

File details come from the government source that posted it. Updated .