Document - 2.pdf

MASTER CONTRACT:

260881

REPORT:

2784857

PROJECT:

2784857

Page No:

Date Issued:

March 24, 2015

DQD 507.10 Rev. 2013-06-19

A professional engineer

licensed to practice in a jurisdiction in Canada shall be responsible for the design; a P.

Eng. Stamp/seal is required for the structural design for every Pre-cast Concrete Product.

c) The design of specialty precast products shall be in accordance with other applicable Standards, as specified by the

owner.

Manufacturer’s engineer

Every certified facility shall have a structural engineer authorized by the manufacturer to ensure the adequacy

of the structural aspects of the shop drawings, manufacture, and installation for which the manufacturer is

responsible.

Welding of reinforcement

The welding of reinforcement (including tack welding) for precast concrete shall comply with CSA W186.

PLANT COMPLIANCE CONTROL (QUALITY ASSURANCE) PROGRAM

A quality assurance program shall be implemented at the manufacturing facility to ensure continuing compliance

of certified products with applicable codes, standards and CSA Group requirements. The quality assurance

program shall include, but not be limited to, the following:

1) Quality policy and objectives, reflecting management commitment to quality;

2) An organization chart wherein any change/update shall be promptly brought to the attention of the CSA

representative for approval;

3) List of reference codes and standards against which the products are to be manufactured, evaluated, tested and

certified;

4) Document initiation and control system to cover, as a minimum, the following;

a) Clear and complete shop drawings;

b) Control of dimensional tolerances in formwork and mould construction;

c) Adequate bonding, placing and securing of reinforcement;

d) Proper manufacturing and placing of all hardware items;

e) Correct mix design, batching and mixing of concrete;

f) Inspection of forms and moulds prior to concreting (pre-pour inspection);

g) Proper handling, placing and consolidation of concrete;

h) Suitable, adequately monitored and safe curing of concrete;

i) Proper dimensioning and stripping procedures;

j) Established finishing procedures;

k) Final inspection of pre-cast concrete elements (post-pour inspection);

l) Handling and storage;

m) Repairs to maintain the quality of the elements;

n) Transportation; and

o) Installation.

5) Procedures for contract review;

6) Procedures for in-plant production inspection and testing; ensuring that items, construction and installation,

comply with applicable technical requirements;

7) The use of quality program forms and checklists, including design checklists and production checklists

documenting incomplete items and quality control deficiencies;

8) Guidelines dealing with purchasing and receiving of components and materials; making sure they comply

with codes, standards and CSA requirements;

9) Customer complaint forms:

10) Instrument calibration records;

11) A system of record retention for a minimum of five (5) years;

12) A method for the disposition of nonconforming items including root cause analysis and follow-up system for

reviewing the effectiveness of the corrective actions implemented.; and

PRECAST CONCRETE

Property of

DO NOT COPY