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Fireproofing

Read the fireproofing specification and listing into a referenced job sheet

By Review.LivePublished 3 min readHow we write

A transit maintenance facility's fireproofing estimate is ready for handover. The foreman notices a substrate-testing provision and a patching obligation that were not discussed during pricing. You need to connect the contract section, approved submittal and listed design before the crew receives its instructions.

Architectural section drawings and a detail sheet spread on a desk beside an open laptop, a pen across them.
Photo: Jonathan Borba on Unsplash

Read the project specification, approved fireproofing information and complete listing together, then create a referenced summary of the requirements your team must act on. Keep the full documents available. A one-page job sheet is an index for field use, not a replacement for all design notes, contractual responsibilities or inspection requirements.

Extract requirements without losing their source

  1. Establish the document set. Confirm the current specification section, drawings, schedule, submittal and applicable design references. List revisions and any approved changes. Resolve which documents govern through the project process; do not assume a recent product sheet overrides the contract or that a stamped submittal resolves every conflict.
  2. Separate the scope from the method. Identify locations and members needing protection, then record the actual product and specified arrangement. Put missing members or contradictory ratings in an open-question column. A US public guide specification illustrates separate product, execution and testing provisions, but its editable requirements are not automatically requirements for this Canadian project.
  3. Extract substrate and application references. Note where preparation, primer compatibility, environmental conditions and thickness information are stated. Give the crew the referenced instructions rather than copying isolated values from memory. Record anything needing a manufacturer or consultant response before application can begin.
  4. Extract the inspection requirements. Identify the contract's tests, responsible agency, locations or sampling plan, reporting route and hold points. Ask the agency to confirm its understanding before mobilization. Do not invent a frequency from another job or let an abbreviated summary conceal a qualification in the actual test provision.
  5. Read the commercial repair duty separately. Check who carries initial defects, test-location repairs and damage caused by later trades under the actual contract arrangements. Record inclusions, exclusions and unresolved responsibility. A fire-resistance listing may describe construction, but does not by itself settle who pays for a return visit.
  6. Issue a referenced field sheet. Use columns for requirement, document and revision, responsible person, evidence and unresolved question. Review it with the applicator and agency, then record the date. Update it when a technical answer or approved change arrives and keep superseded copies out of the active work pack.

Common mistakes

  • Turning a summary sheet into an unreferenced instruction.
  • Taking a generic specification's test frequency as universal.
  • Reading the listing to decide another trade's payment liability.

Action list

Keep the job sheet accountable

  1. Current document and revision index.
  2. Location and system references.
  3. Substrate and application instructions.
  4. Agency, test plan and hold points.
  5. Repair duties and open decisions.

Check your understanding

The job sheet says 'testing included' but the contract has a qualified sampling provision. Which information needs fixing?

Show the answer
Revise the summary to point to the actual provision and confirm the agency's interpretation. An abbreviated label should not hide the scope or become a new test requirement.

Sources

  1. UFGS 07 81 00 — selected pre-installation and execution provisionsUSACE / NAVFAC / AFCEC · United States; editable guide specification, not a Canadian requirement · accessed