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

Enter and approve timecards

The foreman's daily crew entry and the PM's approval pass — how hours become job cost, payroll data, and the record that survives an audit.

timecardsfieldlaborapprovalsjob-cost

How estimate pricing is calculated

Every estimate line runs the same four-step recipe — pad the quantity, extend by unit cost (tax on material only), add overhead then profit margin, round. Profit is a margin; overhead is a markup or a margin, set per estimate.

estimatingpricingmarkupmarginsales-tax

See STrOp in action

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

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