Pre-pour rebar detailing checklist: 7 checks every foreman must run

How to use this checklist on site

This checklist is a final pre-pour verification tool for the site superintendent, concrete foreman, or designated quality inspector. Run it after rebar placement and before tying or placing concrete. Print one signed copy to keep with the pour report and leave a second copy with the supplier or delivery ticket for traceability. If any item is non-conforming, stop the pour, record the issue, and require corrective action and reinspection.

For best results, confirm the approved shop drawings and rebar schedules are the version used for fabrication and delivery. If you need a drawing review or shop-drawing services, Dass Rebar provides in-house detailing and drawing support on many projects; see the rebar detailing drawings service page for details.

The 7 checks to run before every concrete pour

1. Check 1 — Verify material certificates, tags, and MTO compliance

   Confirm every bundle, coil, or welded mesh pallet has the correct mill tags and certificates of compliance before you accept or use the materials. For projects subject to provincial or infrastructure specifications, document MTO approval where required and keep copies with the pour record. The Federal Highway Administration recommends obtaining certificates of compliance and checking bundles for proper tags and identification as a first step in rebar inspections; the same traceability and quality-control practices apply on provincial projects.

   • Match the mill tag to the contract specification for grade, size, coating, and supplementary requirements.
   • Record certificate numbers, bundle tag IDs, and the supplier on the pour log.
   • If coating or specialty products are specified, confirm the certificate lists the coating system and batch where applicable.

   Dass Rebar lists Grade 500W and Grade 400W rebar, epoxy-coated options, GFRB, and standard welded wire mesh among available products; always confirm the delivered product matches the specification and tag information on hand.

   Reference: Bridge Deck Rebar Checklist, Federal Highway Administration.

2. Check 2 — Confirm shop drawings, rebar schedules, and approvals are signed off

   Ensure the latest shop drawing set and rebar schedules are on site and marked as the ‘for construction’ revision. Verify the revision number matches the one used for fabrication and that any RFIs or issued change instructions are attached. Work only from a single approved drawing set to avoid conflicts in lap lengths, spacing, or splice locations.

   • Keep an approved drawing stamp or signature on the cover page of the set retained on site.
   • Check that the rebar schedule quantities and part marks align with the bundles and cut lists received from the fabricator.
   • If you need drawing clarification or a review of coordination details, consult the structural rebar detailing guide or request a review from the Dass Rebar detailing team.

   For details: Why Rebar Detailing Matters for Safer Builds and the rebar detailing drawings service page.

3. Check 3 — Inspect fabrication, bending, and cutting against the schedule

   Verify cut lengths and bend shapes against the bend schedule and the approved shop drawings before accepting fabricated cages and bundles. Look for correct hook lengths, bars matching their mark numbers, and consistency in bundle markings so each bar can be traced back to the drawing. Check couplers and mechanical splices to confirm they are the specified type and are complete with manufacturer documentation when required.

   • Randomly select fabricated cages and check critical dimensions, such as cage diameter and overall length, against the shop drawing.
   • Confirm bundle tags reference the same mark numbers used on the drawings and schedules.
   • If cages were fabricated off site, check they will fit into the formed space without requiring forced adjustments.

   If any fabricated element does not match the drawing, do not accept it without written corrective action and a reinspection plan.

4. Check 4 — Confirm placement, spacing, and concrete cover before tying

   Before tying, perform spot checks for bar spacing and concrete cover, and verify layout against the drawing grid. A practical concrete pour checklist used by contractors recommends checking that reinforcement is placed per drawings, properly tied, and that the required cover and supports are in place. Record measured values for critical locations and require correction where spacing or cover is out of tolerance.

   • Measure clear cover at a minimum of three locations in each pour area and record the results.
   • Verify bar spacing with a tape or gauge over representative spans and at congested areas near openings or embeds.
   • Flag any area where bars cannot be repositioned to meet cover requirements and prevent pouring until corrected.

   Reference: Concrete Pour Checklist, POPProbe.

5. Check 5 — Inspect chairs, supports, ties, and splice zones

   Confirm chairs and supports are the correct type and are placed where drawings require them. Splices should be located per the drawings and identified with tags or markings. The field checklist commonly used in practice emphasizes that chairs and supports must be in place and that reinforcement inspection has been passed before pouring. Ensure tying methods and tie frequency meet project standards so reinforcement will not shift during placement.

   • Verify chair spacing and load-bearing capacity match the specified support schedule.
   • Confirm splice locations and lap lengths are visible and documented for inspection.
   • Ensure temporary bracing or blocking is used in congested areas to hold geometry during the pour.

6. Check 6 — Inspect coating condition for epoxy rebar and handling for GFRB

   Epoxy-coated rebar and other coated products require inspection for handling or transport damage before placement. The FHWA guidance advises checking coated rebar for handling and transportation damage and ensuring damaged areas are repaired per specification prior to use. Similarly, verify glass fibre reinforcing bars, when specified, are stored off the ground and handled per manufacturer guidance to prevent abrasion or contamination.

   • Visually inspect coated bars for scrapes, chips, or breaks in the coating and document locations and bundle tags.
   • Require the supplier or fabricator to repair or replace bars if coating damage exceeds repair criteria in the specification.
   • Confirm GFRB storage and handling on site follow the manufacturer and project requirements and that alternate details are approved where GFRB is used in lieu of steel.

   Reference: FHWA guidance on coated rebar handling and supplier repair requirements.

7. Check 7 — Verify delivery sequencing, on-site assembly coordination, and perform final sign-off

   Match the delivery manifest to the material on site and confirm sequencing and laydown plans so materials arrive in the order needed for the pour sequence. Confirm the supplier or erector has the required permits and equipment for on-site assembly where applicable. Complete a documented final sign-off that records names, roles, and timestamps for the inspector, foreman, and supplier representative. Record corrective actions and reinspection steps for any non-conformance.

   • Cross-check delivery notes and bundle tags against the approved rebar schedule and pour sequence.
   • Confirm laydown spaces do not obstruct the pour flow or create handling hazards.
   • Complete the final sign-off only after all seven checklist items are verified and any required corrections have passed reinspections.

   If you need help coordinating fabrication, delivery sequencing, or on-site assembly, Dass Rebar offers project management, fabrication, and a dedicated trucking fleet to support timely deliveries across the GTA and Ontario. Visit the Dass Rebar site to submit drawings or request a review.

Quick pre-pour checklist card for foremen

Copy or print this compact checklist and keep it with your pour record.

• ☐ Materials: certificates and bundle tags checked and recorded
• ☐ Shop drawings: approved revision on site and matches fabricated parts
• ☐ Fabrication: bend and cut checks completed on random samples
• ☐ Placement: spacing and clear cover spot checks passed
• ☐ Supports: chairs, supports, ties, and splices in place and documented
• ☐ Coatings and GFRB: coating damage inspected and handled per spec
• ☐ Delivery and sign-off: manifests matched, sequencing confirmed, final sign-off complete

Keep one signed copy with the pour report and provide a copy to the supplier with any noted non-conformances.

Frequently asked questions

How do I verify that epoxy-coated rebar damage is acceptable or needs repair before a pour?

Perform a visual inspection and document the bundle tag and location for every damaged area. Small abrasions may be repairable per the project specification, but large chips or exposed steel usually require replacement. Follow the repair methods and acceptance criteria in the project specification and require the fabricator or supplier to supply repair documentation. The FHWA guidance recommends assuring damaged areas are coated prior to use when repair is acceptable.

What documentation should a foreman require from a supplier to prove MTO-approved materials and compliance?

Require certificates of compliance, mill test reports where applicable, and any MTO approval documentation referenced in the contract. Record certificate numbers, supplier name, and bundle tags on the pour log. If infrastructure or provincial specifications apply, retain a copy of the MTO approval or test reports with the project records.

Who must sign and retain the approved shop drawings and what is the recommended sign-off workflow?

An authorized representative from the design team or contract administrator should sign and stamp the approved shop drawing set. The recommended workflow is: fabricator submits shop drawings, design team issues comments or approval, contractor retains a signed-for-construction set on site, and the foreman verifies the delivered material matches that set. Keep the signed set with the pour documentation.

How should a site team handle a late or partial delivery of fabricated cages on pour day?

Do not proceed with the pour if missing reinforcement will affect structural capacity or coverage. Isolate the pour area, notify the supplier and project manager immediately, and document the shortfall with photos and bundle tags. Re-sequence pours if possible and only resume when the missing items arrive and pass inspection. Dass Rebar provides project coordination and a dedicated trucking fleet to support sequencing where that service is part of the contract.

Next step

When you need a drawing review, fabrication, or a coordinated delivery for a project in the GTA or across Ontario, request a quote or consultation with Dass Rebar to confirm material availability, shop drawings, and delivery sequencing. Visit Dass Rebar to submit drawings or request a review.