Bid Date: November 13, 2025, at 2:00 PM PT
Bid Project: Aeration Basin and Media Filter Influent Piping Rehabilitation Project, CIP #9600 in Redwood City, CA
NAICS Codes:
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Item Request
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NAIC Codes
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Carbon Steel Piping
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331210, 423510, 238120
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CFRP Lining System
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335991, 238110, 238990
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Demolition
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238910
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Painting & Coatings
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325510, 424950, 238320
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Ready-Mix Concrete
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327320, 423320, 238120
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Reinforcing Steel
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238120, 331221
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Stainless Steel Piping
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331210, 331110
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Valves & Fittings
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332919, 423840
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