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NIGP Class Item Record:
(Note: Main Category is available for selection in your Bid Portal profile.)
Main Category:
28
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The Trades: Electrical, Engineering, HVAC, Plumbing, and Welding
Class Number:
305
Class Number Description:
ENGINEERING AND ARCHITECTURAL EQUIPMENT, SURVEYING EQUIPMENT, DRAWING INSTRUMENTS, AND SUPPLIES
Class Item Code:
48
Class Item Code Description:
Field Books, Engineers' (Inactive, please see commodity code 305-18 effective January 1, 2016)