STrOp · Learn
Practical knowledge for specialty contractors
Compliance, change management, project controls, and the data discipline that compounds across bids. Written for California specialty subs — owners, PMs, estimators, and the field.
Award a job — what flips when you win
The Award Job button is the moment a pursuit becomes a job — what the three-field form records, what changes underneath, and the setup work that's deliberately still yours to do.
PCO vs CO — proposal versus executed change
A PCO is your priced ask. A CO is the executed contract amendment. Until the CO is signed, the work isn't billable on a pay app.
RFI vs Change Event — when to file which
An RFI asks a question. A Change Event records an impact. Treating them the same is how recovery slips through the cracks.
T&M tag — why the owner signature is everything
What a T&M tag is, what makes it legally enforceable, and what STrOp does when the signature is missing.
See STrOp in action
Single-pipeline operations for California specialty contractors — bid through warranty.
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