Haw. Code R. § 6-77-85 - Cast iron pipe

(a) Each caulked bell and spigot joint in cast iron pipe must be sealed with mechanical leak clamps.

(b) Each mechanical joint in cast iron pipe must have a gasket made of resilient material as the sealing medium. Each gasket must be suitably confined and retained under compression by a separate gland or follower ring.

(c) Cast iron pipe may not be joined by threaded joints.

(d) Cast iron pipe may not be joined by brazing.

Notes

Haw. Code R. § 6-77-85

[Eff ] (Auth: HRS § 269-6) (Imp: 49 C.F.R. §192.275, OCT 1, 1990)