API 1631 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
06-05-2020
English
01-01-2001
1 SCOPE
2 REFERENCED PUBLICATIONS
3 OBJECTIVES, REQUIREMENTS AND SPECIFICATIONS OF THE
INTERIOR LINING PROCESS
3.1 Objectives
3.2 Permit and Training Requirements
3.3 Coating (Lining) Specifications
4 PREPARATION FOR OPENING THE TANK
4.1 Safety Precautions
4.2 Tank Isolation
4.3 Removal of Liquid Product
4.4 Removal of Flammable Vapors (Vapor-Freeing)
4.5 Testing Flammable Vapor Concentration
5 TANK ENTRY
5.1 Opening the Tank
5.2 Preliminary Precautions
5.3 General Toxicity and Health Considerations
6 PREPARATION OF THE TANK INTERIOR
6.1 Sludge Removal
6.2 Special Toxicity Considerations
6.3 Tank Inspection
6.4 Surface Preparation
7 APPLICATION OF LINING
7.1 Steel Tanks
7.2 Fiberglass Tanks
8 TANK CLOSING
8.1 Steel Tanks
8.2 Fiberglass Tanks
8.3 Tank Tightness Testing
Figures
1 Eductor-Type Air Mover
2 Diffused Air Blower
3 Method for Installation of Tank Cover Plate
4 Alternate Cover Plate Installation Detail
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