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// CODE SNIPPET

1905.3.2 Performance and Approval

NYC Building Code 2014 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.3 Proportioning on the Basis of Field Experience and/or Trial Mixtures > 1905.3.2 Performance and Approval
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Concrete mix designs shall be performed by an approved agency or by a concrete producer who is an approved fabricator authorized in accordance with Section 1704.2.2, and approved in accordance with the requirements of Sections 1905.3.2.1 through 1905.3.2.3

1905.3.2.1 Certification

All mix designs submitted for review and approval in accordance with Section 1905.3.2.2 shall be certified by the director of the approved agency or the quality control manager of the approved fabricator that performed the tests used to substantiate the mix design. In addition all mix designs shall be signed by an owner or officer of the concrete production facility.

1905.3.2.2 Review and Approval

All mixes shall be approved by the registered design professional of record and filed with the department prior to use in construction.

1905.3.2.3 Distribution

Copies of the approved mix design(s) shall be maintained at the construction site by the contractor and made available to the department upon request. A copy of the approved mix design(s) shall be provided by the contractor to the licensed concrete testing laboratory performing the acceptance testing of the concrete at the construction site.

Related Code Sections


1905.3.2 Concrete, Performance and Approval
Concrete mix designs shall be performed by an approved agency or by a concrete producer who is an approved fabricator authorized in accordance ...
NYC Building Code 2014 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.3 Proportioning on the Basis of Field Experience and/or Trial Mixtures > 1905.3.2 Performance and Approval
1905.3.2 Concrete, Performance and Approval
Concrete mix designs shall be performed by an approved agency or by a concrete producer approved by the department as an approved fabricator ...
NYC Building Code 2022 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.3 Proportioning on the Basis of Field Experience and/or Trial Mixtures > 1905.3.2 Performance and Approval
1905.3.2.3 Concrete, Distribution
A copy of the approved mix design(s) shall be provided by the contractor to the licensed concrete testing laboratory performing the acceptance ...
NYC Building Code 2022 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.3 Proportioning on the Basis of Field Experience and/or Trial Mixtures > 1905.3.2 Performance and Approval > 1905.3.2.3 Distribution
1704.2.2 Structural Tests and Special Inspections, Fabricator Approval
Work that is subject to special inspection and performed on the approved fabricator's premises shall be inspected by the special inspection agency ...
NYC Building Code 2014 > 17 Structural Tests and Special Inspections > 1704 Special Inspections > 1704.2 Inspection of Fabricators > 1704.2.2 Fabricator Approval
1704.2.2 Special Inspections and Tests, Fabricator Approval
Work that is subject to special inspection and performed on the approved fabricator's premises shall be inspected by the special inspection agency ...
NYC Building Code 2022 > 17 Special Inspections and Tests > 1704 Responsibilities for Special Inspections and Tests > 1704.2 Inspection of Fabricators > 1704.2.2 Fabricator Approval
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