B80 Concrete Pre-Pour Checklist - updated

SWMS and ESC in place, signed off and understood by all

Documentation stating formwork design and verification has been approved by the project verifier in accordance with Hold Point B 80.5 (tap this panel and enter

Documentation stating the test panel has been approved by the verifier in accordance with hold point B80.5.32

Has the pour area been blinded as per design drawings?

Pour area set out as per design drawings?

Formwork and pour area clean and free of foreign materials

Formwork interior surface is treated/sprayed with compliant product (e.g. Wax product)

Formwork joints are mortar tight, formwork is secure and constructed according to requirements

Survey control for the formwork is within tolerances stated in table B80.11 (verify pour level marks are at correct location and levels)

Reinforcement cleaned of foreign materials and conforming to AS/NZS 4671 & tolerances specified in B80.6.9

Inspect & verify cast in type & location in accordance with design documentation

Inspect and verify conduit and pipe location and type in accordance with design documentation

Verify all items cast in are tied down or suitably restrained to prevent movement during concreting

Inspect and verify reinforcement size, location,, spacing, and lap lengths is within tolerances as per table B80.15, 16, 17

Reinforcement sufficiently secured with tying or tack welding (dependant on construction requirements)

Verify join to adjacent structure is prepared (roughened >3mm), ensure expansion joints are located, prepared, cleaned and in. The correct position

Submitted a certificate of compliance for formwork, reinforcement and embedments in accordance with hold point B80.7.3

Concrete temperature within tolerances (between 10 and 32degrees Celsius at point of discharge except for precast concrete members and cast in place piles where the temperature must be between 5 and 35 degrees)

Is the air temperature within tolerances. (Between 5 & 38 degrees Celsius in the shade or predicted to be below 5 degrees Celsius in the 24 hours after placement)