Or. Admin. R. 740-105-0160 – Preparation of Base Metals | Midpage

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Oregon Administrative Rules

Rule 0160

Or. Admin. R. 740-105-0160

Preparation of Base Metals

Effective Mar 14, 1996ORS 183.335, 823.011, 825.210 & 825.252 | Statutes/Other Implemented: ORS 825.210 & 825.252Department of Transportation

(1) Thermally shaped surfaces including repair cavities shall be ground lightly to remove residual material (approximately 1/32 inch) from the surface to be welded.
(2) Surfaces to be welded shall be free from the following:
1. (a) Fins, tears, cracks, torch gouges, excessive surface irregularities, etc.
2. (b) Loose or thick scale, slag, rust, moisture, paint, grease, and oil or other foreign materials that may be detrimental to the weld.

Statutory/Other Authority

ORS 183.335, 823.011, 825.210 & 825.252

Statutes/Other Implemented

ORS 825.210 & 825.252

History

MCT 3-1996, f. & cert. ef. 3-14-96, Renumbered from 860-066-0106
PUC 16-1993, f. & cert. ef. 8-19-93 (Order No. 93-1157)