Haw. Code R. § 6-77-90

Current through November, 2024
Section 6-77-90 - Plastic pipe; qualifying persons to make joints
(a) No person may make a plastic pipe joint unless that person has been qualified under the applicable joining procedure by:
(1) Appropriate training or experience in the use of the procedure; and
(2) Making a specimen joint from pipe sections joined according to the procedure that passes the inspection and test set forth in subsection (b).
(b) The specimen joint must be:
(1) Visually examined during and after assembly or joining and found to have the same appearance as a joint or photographs of a joint that is acceptable under the procedure; and
(2) In the case of heat fusion, solvent cement, or adhesive joint:
(A) Tested under any one of the test methods listed under section 6-77-89(a) applicable to the type of joint and material being tested;
(B) Examined by ultrasonic inspection and found not to contain flaws that would cause failure; or
(C) Cut into at least three longitudinal straps, each of which is:
(i) Visually examined and found not to contain voids or discontinuities on the cut surfaces of the joint area; and
(ii) Deformed by bending, torque, or impact, and if failure occurs, it must not initiate in the joint area.
(c) A person must be regualified under an applicable procedure, if during any twelve month period that person:
(1) Does not make any joints under that procedure; or
(2) Has three joints or three percent of the joints made, whichever, is greater, under that procedure that are found unacceptable by testing under section 6-77-149.
(d) Each operator shall establish a method to determine that each person making joints in plastic pipelines in his system is qualified in accordance with this section.

Haw. Code R. § 6-77-90

[Eff ] (Auth: HRS § 269-6) (Imp: 49 C.F.R. §192.285, OCT 1, 1990)