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.
Apprenticeship on public works — DAS 140, DAS 142, and the 1-to-5 ratio
The two notices you owe the apprenticeship committees and the journeyman-to-apprentice ratio auditors actually count — miss them and the penalties accrue per violation, per day.
Certified payroll — one run a week, eCPR out the door
Build the week's certified payroll run from approved timecards, generate the eCPR XML DIR takes, print the A-1-131 for the GC's portal, and read the Compliance tab before you leave.
PWC-100 — is your public works project registered?
The awarding body's DIR project registration is what your certified payroll submits against — how to verify it exists, find the DIR project ID, and what to do when it's missing.
See STrOp in action
Single-pipeline operations for California specialty contractors — bid through warranty.
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