PVDF Coupons

DCR No.: 97006

Effective: 6-11-97

Revision No.: New

Supersedes: New

Revision Date: New

Page No.: 1 of 2

1

Purpose

1.1 To establish how often polyvinylidene fluoride (PVDF) coupons are generated and when submission to the quality control inspector (QCI) for approval is necessary.

2 Scope

2.1 This procedure applies to PVDF piping systems.

3 Responsibility

3.1 Quality control inspector (QCI) shall manager the bonders or bonding operators and verifies compliance with this procedure.

3.2 Qualified bonder or bonding operator, certified under SOPs 5.028 through 5.032 (Bonding Procedures) is responsible for performing and documenting the following procedures.

4 Procedures

4.1 PVDF coupons are made when the following conditions occur:

4.1.1 As per customer’s requirement.

4.1.2 When bonder to be qualified, performs a specific PVDF bonding procedure, which is described in the SOPs 5.028 through 5.032.

4.2 Label each PVDF coupon and document in the Form FN 7.026.1 (PVDF Coupon Log).

4.3 Submit coupons to QCI.

5 Review and Approval

5.1 No approval is necessary.

Document Approval

Kare Jaewol
Field Operations Manager
5.27.97 Date

5-27 Date

Quality Assurance Manager
Date
97