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NIGP 913-50: Construction, Street Major Reconstruction, Widening, and Concrete Paving — State & Local Bids & NAICS Crosswalk (890+ Bids Open)

Search 890+ Bids open state, county & municipal RFPs for NIGP 913-50 (Class 913 — Construction Services, Heavy: Construction, Street Major Reconstruction, Wi...

NIGP 913-50 (Class 913): Construction, Street Major Reconstruction, Widening, and Concrete Paving — Active State & Local SLED Solicitations

State & local (SLED) procurement guide, state portal spend, cooperative vehicles, and NAICS/PSC crosswalk for NIGP 913-50 (Construction, Street Major Reconstruction, Widening, and Concrete Paving).

NIGP Code 913-50 — Construction, Street Major Reconstruction, Widening, and Concrete Paving — 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 $15.2 Billion annually under NIGP 913-50, generating 890+ 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 (913-50) pinpoints the specific construction (street recon) deliverable. When state and municipal buyers post solicitations on portals such as Texas ESBD & Cities, California Cal eProcure, Illinois BidBuy, and Ohio OhioBuys, automated bid invitations are dispatched exclusively to vendors who have added NIGP Class 913 and Item 913-50 to their supplier registration profiles. Typical scopes of work under NIGP 913-50 include Complete Streets Urban Corridor Reconstruction, Concrete Paving & Underground Drainage; Arterial Roadway Widening, Median Boulevards, Bike Lanes & Pedestrian Streetscapes; and Subgrade Stabilization, Curb & Gutter, ADA Sidewalks, Streetlights & Traffic Signals. In addition to standalone municipal RFPs and sealed low-bid IFBs, a substantial share of NIGP 913-50 purchasing flows through cooperative purchasing agreements and statewide term contracts—including Municipal Bond Street Programs & County Road Bonds. 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 913-50 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 913-50 cross-walks directly to Federal Product and Service Code (PSC) Z2LB (Repair or Alteration of Highways, Roads, Streets, Bridges, and Railways) and Primary NAICS 237310 (Highway, Street, and Bridge Construction). InTandem's government contracting platform unifies state and local NIGP 913-50 solicitations with federal PSC Z2LB and NAICS 237310 bids, giving your capture team complete visibility across every jurisdiction.

What State, County & Municipal Buyers Procure Under NIGP 913-50

  • Complete Streets Urban Corridor Reconstruction, Concrete Paving & Underground Drainage
  • Arterial Roadway Widening, Median Boulevards, Bike Lanes & Pedestrian Streetscapes
  • Subgrade Stabilization, Curb & Gutter, ADA Sidewalks, Streetlights & Traffic Signals
  • Joint Municipal Roadway & Water/Sanitary Sewer Main Replacement Capital Projects
  • 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 913-50

Common SLED Cooperative Purchasing Vehicles

  • Municipal Bond Street Programs & County Road Bonds (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 913-50 without running a 90-day formal RFP.
  • Formal Municipal & State IFBs / RFPs (NIGP 913-50) (Sealed Competitive Bidding & Best-Value Proposals): Solicitations published on state portals (Texas ESBD & Cities, California Cal eProcure) where vendors registered under NIGP Class 913 and Item 913-50 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, street major reconstruction, widening, and concrete paving requirements.

NIGP 913-50 Frequently Asked Questions

What is NIGP Code 913-50?

NIGP 913-50 (Construction, Street Major Reconstruction, Widening, and Concrete Paving) 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 913-50 to classify procurements and notify registered vendors for Complete Streets Urban Corridor Reconstruction, Concrete Paving & Underground Drainage and Arterial Roadway Widening, Median Boulevards, Bike Lanes & Pedestrian Streetscapes.

How much do state and local governments spend under NIGP 913-50?

State, municipal, county, and educational (SLED) agencies obligate an estimated $15.2 Billion annually under NIGP 913-50, with approximately 890+ Bids active solicitations posted across state portals such as Texas ESBD & Cities and California Cal eProcure.

What are the Federal NAICS and PSC equivalents for NIGP 913-50?

NIGP 913-50 maps directly to Federal Primary NAICS 237310 (Highway, Street, and Bridge Construction) and Federal Product and Service Code (PSC) Z2LB (Repair or Alteration of Highways, Roads, Streets, Bridges, and Railways).

Which cooperative purchasing contracts cover NIGP 913-50?

Public agencies frequently procure Construction, Street Major Reconstruction, Widening, and Concrete Paving under NIGP 913-50 through cooperative and statewide vehicles including Municipal Bond Street Programs & County Road Bonds, as well as municipal annual term contracts.

Should I register for NIGP 913-50 or the full NIGP Class 913?

You should register for both NIGP 913-50 (Construction, Street Major Reconstruction, Widening, and Concrete Paving) and the parent 3-digit NIGP Class 913 (Construction Services, Heavy), including 913-00 and related codes like 913-56, 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 237310 Guide | PSC Z2LB Guide | 50-State Procurement Portals