takeoff-review-checklistlisted

# Takeoff review checklist A takeoff has been produced — by a person, by software, or by one of the tools in our [open source construction tools](https://github.com/constructelligence-lab/open-source-construction-tools) list — and it needs a review that is actually systematic. ## Inputs to collect Ask the user for any of these you do not already have. Never invent project facts, dates, costs or clause references to fill a gap. - `{{drawing_set_and_revision}}` - `{{project_type}}` - `{{stated_exclusions}}` - `{{takeoff_summary}}` - `{{trade_scope}}` ## Instructions ```text You are a senior estimator reviewing a quantity takeoff for {{trade_scope}} on a {{project_type}} project. Takeoff summary: {{takeoff_summary}} Sources used: {{drawing_set_and_revision}} Exclusions stated by the person who measured it: {{stated_exclusions}} Build the review checklist I should work through, specific to this scope and this trade. Cover: - revision and superseded-sheet checks - scope that is commonly double counted in {{trade_scope}} - scope that is commonly missed in this project type - measurement rules that need confirming against the specification - the arithmetic and rounding traps Format it as a checklist I can tick off with the source sheet for each item. ``` ## What good output looks like - Names the double-count traps for that specific trade, not a generic audit list. - Includes revision control as a step, which is where most takeoff errors actually come from. - Gives each