JOC Cost Basics: How Pricing and Bid Coefficients Work
If you’re new to Job Order Contracting, the pricing structure can feel unfamiliar. Unlike traditional lump sum bids, JOC projects are priced using three things: A unit price book A contractor’s bid coefficient A detailed scope built from line items This transparency is actually JOC’s greatest strength. It removes the “black box” of construction pricing. Instead of guessing whether a quote is fair, you can audit it line by line against industry standards. But to use this effectively, you need to understand the mechanics. How is the price derived? What is a coefficient? And why does this method satisfy competitive bidding requirements? Here’s a breakdown. The Foundation: The Unit Price Book Every JOC contract is anchored by a Unit Price Book (UPB). The most common one is RSMeans, though some entities use custom catalogs. Think of the UPB as a massive menu of construction tasks. It lists practically every task a contractor could perform: Installing 1 square foot of drywall. ...