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Saturday, June 26, 2021

STRUCTURAL CONCRETE (SUPERSTRUCTURE) -QUALITY CONTROL CHECKLIST

FORMWORK

Check that the setting out, alignment, elevation, and dimensions are as per the latest approved drawing.

Ensure that the formwork is completed as per the drawing and is stable, supported, and properly braced.

Check that the formwork release agent is applied.

Ensure that the final plumb, line, and concrete levels are in accordance with the drawing and specifications.

Ensure that the water bar is installed as per the approved construction shop drawing.

Ensure that the construction joint hi-rib is installed in accordance with the approved drawing.

Check the vertical alignment, horizontal alignment, and final level of the concrete.

REINFORCEMENT

Verify that the steel bars are approved and that all the test certifications have been received.

Check that the reinforcement bars are cut to size, tied at the correct spacing, and placed as per the drawing and bar bending schedule.

Check that all embedded items, such as sleeves, conduits, rainwater downpipes (tested and approved), and concrete covers, are in place as per the specifications and drawing.

Check that starter bars/couplers are in place at the exact location and in the exact numbers.

PRE-POUR CHECK

Ensure that the formwork and reinforcement are accepted as per items 1 and 2.

Ensure that construction joints are prepared as per the drawing (if any).

Verify that the concrete design mix is approved.

Ensure that the area to receive concrete is clean and free from deleterious material.

Ensure that all MEP-related works are inspected and approved by the consultant (raise an inspection request separately for MEP works).

 


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