3,000 feet of main can wait on one tapping valve
Thousands of feet of main are in the ground with the cost fully spent, and there's no pay app until a 12-inch valve clears the foundry.
Most trades bill progress as they install. Underground utility bills on accepted quantity, and acceptance waits behind pressure test, disinfection, and an inspector's signature, all of which wait behind a tie-in you can't make without the valve. So one foundry item worth a small fraction of the contract holds the dirt, the pipe, the stone, and the labor out of billing for a whole quarter.
The size of it
Cost hits in month one and revenue follows two to three months later, when the valve gets delivered and the line finally passes test. On a $400K line that's roughly $250,000 to $300,000 of spent cost in front of a pay app you can't write.
Track the tapping sleeve and valve, the hydrant assembly, and the specified frame and grate on their own submittal and delivery clock, separate from pipe. Ductile iron and C900 can be re-sourced regionally or substituted when a supplier gets tight. The made-to-order pieces can't, and a city detail that calls out one specific casting makes that casting your schedule. A run you can't tie in can't be pressure tested, chlorinated, or accepted, so every foot behind that valve stays in cost and out of the accepted-quantity column.
Three moves, in order
Step 06: Project management
Billing dates, change orders, and notices, written as standards that work without anyone chasing them.
What else costs underground utility contractors money
The same mechanism in other trades
What underground utility owners ask
Why can't I bill installed water main until the valve is delivered?
Thousands of feet of main are in the ground with the cost fully spent, and there's no pay app until a 12-inch valve clears the foundry.
What does it cost?
Cost hits in month one and revenue follows two to three months later, when the valve gets delivered and the line finally passes test. On a $400K line that's roughly $250,000 to $300,000 of spent cost in front of a pay app you can't write.
What do I do first?
Split every submittal on the job into two lists: pipe and fittings you can re-source, and foundry or made-to-order items like tapping sleeves, large-diameter valves, hydrant assemblies, and specified castings.
What are underground utility contractors supposed to be making?
Underground utility runs 18% gross margin, 15% overhead and 3% net profit before taxes at $1M–$5M. The all-trade average is 7%, so this trade is 4 points below it. The CFOS target is 10%.
Which part of the system fixes it?
The step is number 06, project management. Billing dates, change orders, and notices, written as standards that work without anyone chasing them. It comes from chapter 6 of CONTROL: The Construction Financial Operating System.
Everything on this page is something you can install yourself, andCONTROL is the order to do it in. If you would rather buy the finished result, SPM The Construction CFO does this work for underground utility contractors as a service. It is a separate firm, Sulphur Prairie Management, LLC, run by the same author.
What a fractional CFO does for underground utility contractors
Wrote CONTROL, the 8 step system behind these figures. More about the author.