Decision checklist
- Area/quantity and units
- substrate type
- condition and known defects
- existing coating/flooring/lining
- exposure and cleaning/traffic conditions
- access/isolation constraints
- target work window and desired return to service
- specifications plus safe photos/drawings
Why it changes scope
Each input can change preparation, repair quantity, system selection, access, sequence, cure protection, or return-to-service assumptions. Leaving it undefined does not make it disappear; it moves uncertainty downstream.
Contractor boundary
A real project would reconcile the owner/specifier requirements, manufacturer data, field conditions, and any engineering or regulatory responsibilities before execution. This concept does not replace those parties.
Use this before requesting numbers
A budget request becomes more comparable when every bidder is responding to the same basic condition and operating assumptions. Photographs without area, square footage without substrate condition, or a product name without exposure and prep responsibility leave large variables unresolved.
The goal is not to make an owner perform the contractor’s field verification. It is to arrive at the first conversation with enough context to distinguish a rough planning number from a scope that can responsibly advance.