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NIGP 913-60: Construction, Water System, Mains, and Treatment Plants — State & Local Bids & NAICS Crosswalk (830+ Bids Open)

Search 830+ Bids open state, county & municipal RFPs for NIGP 913-60 (Class 913 — Construction Services, Heavy: Construction, Water System, Mains, and Treatm...

NIGP 913-60 (Class 913): Construction, Water System, Mains, and Treatment Plants — Active State & Local SLED Solicitations

State & local (SLED) procurement guide, state portal spend, cooperative vehicles, and NAICS/PSC crosswalk for NIGP 913-60 (Construction, Water System, Mains, and Treatment Plants).

NIGP Code 913-60 — Construction, Water System, Mains, and Treatment Plants — is a standardized State, Local, and Education (SLED) procurement classification within Class 913 — Construction Services, Heavy of the National Institute of Governmental Purchasing (NIGP) Commodity/Services Code taxonomy. Across all 50 states, over 33 state central purchasing offices and thousands of county governments, municipal utilities, public university systems, transit authorities, and K-12 school districts obligate approximately $12.5 Billion annually under NIGP 913-60, generating 830+ Bids active Invitations for Bid (IFBs), Requests for Proposals (RFPs), and informal quote requests each year. The NIGP taxonomy uses a hierarchical structure where the 3-digit Class (913) identifies the broad commodity or service family (Construction Services, Heavy) and the 5-digit Class-Item code (913-60) pinpoints the specific construction (water) deliverable. When state and municipal buyers post solicitations on portals such as Texas ESBD & Water Districts, California Cal eProcure, Florida MFMP, and Pennsylvania PENNVEST / eMarketplace, automated bid invitations are dispatched exclusively to vendors who have added NIGP Class 913 and Item 913-60 to their supplier registration profiles. Typical scopes of work under NIGP 913-60 include Municipal Water Treatment Plant (WTP) & Wastewater Treatment Plant (WWTP) Expansion; Ductile Iron, PVC & Steel Potable Water Transmission Mains & Distribution Piping; and Lead Service Line Replacement (LSLR) Programs, Water Meters & Fire Hydrants. In addition to standalone municipal RFPs and sealed low-bid IFBs, a substantial share of NIGP 913-60 purchasing flows through cooperative purchasing agreements and statewide term contracts—including EPA Drinking Water SRF / IIJA Lead Pipe Replacement. Holding or partnering on a cooperative master contract allows public sector buyers to issue direct purchase orders without repeating a lengthy formal solicitation cycle. Furthermore, most state and municipal procurements under NIGP 913-60 enforce Historically Underutilized Business (HUB), Minority/Women-Owned Business Enterprise (MBE/WBE), Disadvantaged Business Enterprise (DBE), or Service-Disabled Veteran-Owned Business participation goals. For contractors operating across both SLED and federal markets, NIGP 913-60 cross-walks directly to Federal Product and Service Code (PSC) Y1PC (Construction of Water Supply Facilities) and Primary NAICS 237110 (Water and Sewer Line and Related Structures Construction). InTandem's government contracting platform unifies state and local NIGP 913-60 solicitations with federal PSC Y1PC and NAICS 237110 bids, giving your capture team complete visibility across every jurisdiction.

NIGP 3-Digit Parent Class: Class 913 — Construction Services, Heavy
Annual State & Local (SLED) Spend: $12.5 Billion
Active Open SLED Bids: 830+ Bids
Cooperative Vehicles: EPA Drinking Water SRF / IIJA Lead Pipe Replacement
Primary Paired NAICS Code: NAICS 237110 — Water and Sewer Line and Related Structures Construction
Paired Federal PSC Code: PSC Y1PC — Construction of Water Supply Facilities

What State, County & Municipal Buyers Procure Under NIGP 913-60

Municipal Water Treatment Plant (WTP) & Wastewater Treatment Plant (WWTP) Expansion
Ductile Iron, PVC & Steel Potable Water Transmission Mains & Distribution Piping
Lead Service Line Replacement (LSLR) Programs, Water Meters & Fire Hydrants
Elevated Composite Water Storage Tanks, Ground Reservoirs & Booster Pump Stations
Prevailing Wage / Davis-Bacon Certified Payrolls & 100% Payment/Performance Bonding
HUB / MBE / WBE / DBE Good-Faith Subcontracting Plan Execution & Compliance Tracking
Municipal Building Code Permitting, Stormwater SWPPP & OSHA 30-Hour Jobsite Safety
Substantial Completion Punch-List Closeout, As-Built Drawings & O&M Warranty Manuals

Top State Procurement Portals Buying NIGP 913-60

Texas ESBD & Water Districts (State of Texas): $2.4 Billion
California Cal eProcure (State of California): $2.2 Billion
Florida MFMP (State of Florida): $1.5 Billion
Pennsylvania PENNVEST / eMarketplace (Commonwealth of Pennsylvania): $1.1 Billion

Common SLED Cooperative Purchasing Vehicles

EPA Drinking Water SRF / IIJA Lead Pipe Replacement (National & Statewide Cooperative Purchasing Agreements): Pre-competed master agreements allowing cities, counties, K-12 school districts, and state agencies to issue direct purchase orders under NIGP 913-60 without running a 90-day formal RFP.
Formal Municipal & State IFBs / RFPs (NIGP 913-60) (Sealed Competitive Bidding & Best-Value Proposals): Solicitations published on state portals (Texas ESBD & Water Districts, California Cal eProcure) where vendors registered under NIGP Class 913 and Item 913-60 receive automated bid notifications.
Multi-Year Annual Term & On-Call IDIQ Contracts (City, County, ISD & Transit Authority Blanket Orders): 1-to-5 year Indefinite Quantity or Job Order Contracts (JOC) establishing fixed unit pricing or hourly rates for recurring construction, water system, mains, and treatment plants requirements.

NIGP 913-60 Frequently Asked Questions

What is NIGP Code 913-60?

NIGP 913-60 (Construction, Water System, Mains, and Treatment Plants) is a 5-digit Class-Item commodity/service code under Class 913 — Construction Services, Heavy. State agencies, cities, counties, school districts, and public universities use NIGP 913-60 to classify procurements and notify registered vendors for Municipal Water Treatment Plant (WTP) & Wastewater Treatment Plant (WWTP) Expansion and Ductile Iron, PVC & Steel Potable Water Transmission Mains & Distribution Piping.

How much do state and local governments spend under NIGP 913-60?

State, municipal, county, and educational (SLED) agencies obligate an estimated $12.5 Billion annually under NIGP 913-60, with approximately 830+ Bids active solicitations posted across state portals such as Texas ESBD & Water Districts and California Cal eProcure.

What are the Federal NAICS and PSC equivalents for NIGP 913-60?

NIGP 913-60 maps directly to Federal Primary NAICS 237110 (Water and Sewer Line and Related Structures Construction) and Federal Product and Service Code (PSC) Y1PC (Construction of Water Supply Facilities).

Which cooperative purchasing contracts cover NIGP 913-60?

Public agencies frequently procure Construction, Water System, Mains, and Treatment Plants under NIGP 913-60 through cooperative and statewide vehicles including EPA Drinking Water SRF / IIJA Lead Pipe Replacement, as well as municipal annual term contracts.

Should I register for NIGP 913-60 or the full NIGP Class 913?

You should register for both NIGP 913-60 (Construction, Water System, Mains, and Treatment Plants) and the parent 3-digit NIGP Class 913 (Construction Services, Heavy), including 913-00 and related codes like 913-27, so you never miss a solicitation when a local buyer codes a bid broadly.

Related NIGP Commodity/Services Codes

Browse All 136 NIGP Commodity Codes | NAICS 237110 Guide | PSC Y1PC Guide | 50-State Procurement Portals