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.

all actuals agreements american-contractor apprenticeship approvals assemblies award baseline bd bid bidding billing breaks budget california calls capacity certified-payroll change-event change-management change-order civil-code classifications closeout co collections companies compliance contacts contingency contract cost-control crew crm cslb csv daily-log das-140 das-142 definitions dir directory dispatch documentation earned-value estimate estimates estimating evm feedback-loop field forecast fwo glossary import invoicing job job-cost jobs labor labor-code labor-rates lcptracker lessons-learned license lien lien-waiver lien-waivers maintenance margin markup mechanics-lien migration ntp opportunities organization paga pay-app payment payroll pco pdf photos pipeline pm pmi preliminary-notice prevailing-wage pricing productivity project project-controls proposal proposals public-works pursuit pursuits pwc-100 radar recovery recurring registration relationships renewal retainage rfi roster sales-tax schedule scheduling service setup signature single-pipeline site-report sov stop-notice substantial-completion t-and-m techs terminology timecards tm-tickets wage-determination warranty work-orders workers

Pay app submission checklist

What goes in a monthly pay application, what the GC's reviewer looks for, and what STrOp assembles automatically.

billingpay-appsovlien-waivercollections

The STrOp glossary — what we call things, and why

Construction has never agreed on its words — the same term means three different things depending on who's talking. Here's the one name STrOp uses for each thing, and the words we deliberately split.

glossaryterminologydefinitionsprojectjob

See STrOp in action

Single-pipeline operations for California specialty contractors — bid through warranty.

Request beta access →