KUWAIT OIL COMPANY (KOC)
| SL.NO | TYPE OF WORKS | CATEGORIES | 
|---|---|---|
CIVIL |  
    ||
| 01 | Civil Maintenance Works | Category 95B | 
ELECTRICAL, INSTRUMENTATION & TELECOM |  
    ||
| 01 | Electrical Installation & Maintenance – Plant, Switch gear & Cabling | Category 5 | 
| 02 | Cabling Installation (Telecommunication) | Category 6 | 
| 03 | Installation and Maintenance of Instrumentation and control system | Category 7 | 
MECHANICAL |  
    ||
| 01 | Mechanical Engineering and Plant Installation & Maintenance (Minor Installation) | Category 4B | 
| 02 | Mechanical Engineering and Plant Installation & Maintenance (Major Installation) | Category 4A | 
| 03 | Mechanical Engineering and Plant Installation & Maintenance (Process Plant Piping ) | Category 4C | 
KUWAIT NATIONAL PETROLEUM COMPANY (KNPC) APPROVALS
| SL.NO | TYPE OF WORKS | SECTION CODE | CATEGORIES | 
|---|---|---|---|
| 01 | Civil Works - Building Construction | 01-B1 | CAT 5 | 
| 02 | Civil Works - Earth And Soil Moving Works Including Grading, Leveling, Compaction, Soil Replacement And Excavation | 01-A1 | CAT 7 | 
| 03 | Civil Works - Road And Dykes Construction And Maintenance | 01-A3 | CAT 7 | 
| 04 | Civil Works - Fire Proofing Services | 01-B2 | CAT 6 | 
| 05 | Civil Works - Civil Maintenance Works Including Building Maintenance And Modifications | 01-B4 | CAT 5 | 
| 06 | Civil Works - Structural Steel Construction | 01-B3 | CAT 7 | 
| 07 | Civil Works - Blast Resistant Buildings | 01-B7 | CAT 6 | 
| 08 | Civil Works - Water Proofing Works | 01-B5 | CAT 7 | 
| 09 | Piping, Valves And Associated Works - Field And Site Pipe Welding And Erection Works | 03-A1 | CAT 6 | 
| 10 | ELECTRICAL WORKS - High Tension Switch Gears Installation | 07-A1 | CAT 7 | 
| 11 | Electrical Works - Low Tension Switch Gears Installation | 07-A2 | CAT 7 | 
| 12 | INSTRUMENTATION WORKS - Installation Of Closed Circuit T.V Systems, (Cameras, Monitors Etc.) | 08-A5 | CAT 7 | 
| 13 | Refinery Plant Maintenance And Services - Scaffolding & Painting Services | 14-A5 | CAT 5 | 
| 14 | Telecom Works - Telephone Systems (Papx, Intercom, Etc.) | 15-A1 | CAT 7 | 
| 15 | Industrial Insulation And Refractory Works - Refractory Services | 16-A6 | CAT 6 | 
| DESCRIPTION OF APPROVAL | CATEGORY CODE | CATEGORY DESCRIPTION | 
|---|---|---|
| Kuwait National Petroleum Company | 07-A1 CAT : 6 | ELECTRICAL WORKS -HIGH TENSION SWITCH GEARS INSTALLATION | 
| 08-A5 CAT : 7 | INSTRUMENTATION WORKS - INSTALLATION OF CLOSED CIRCUIT T.V SYSTEMS, (CAMERAS, MONITORS ETC.) | |
| 16-A6 CAT : 6 | INDUSTRIAL INSULATION & REFRACTORY WORKS- REFRACTORY SERVICES | |
| 03-A1 CAT : 6 | PIPING, VALVES AND ASSOCIATED WORKS -FIELD AND SITE PIPE WELDING AND ERECTION WORKS | |
| 01-B4 CAT : 5 | CIVIL WORKS - CIVIL MAINTENANCE WORKS INCLUDING BUILDING MAINTENANCE AND MODIFICATIONS | |
| Kuwait Oil Company | Category 2A | PIPELINES EXCEEDING 12” DIAMETER, MAJOR MANIFOLD CONSTRUCTION AND ASSOCIATED WORKS | 
| Category 2B | PIPELINES UP TO AND INCLUDING 12” DIAMETER, MINOR MANIFOLD CONSTRUCTION AND ASSOCIATED WORK. | |
| Category 2C | PIPELINES AND MANIFOLD MAINTENANCE | |
| Category 51 | MAINTENANCE SERVICES FOR PRODUCTION AND ASSOCIATED FACILITIES INCLUDING MECHANICAL, ELECTRICAL AND INSTRUMENTATION | |
| Category 48 | HIRE OF HEAVY EQUIPMENT AND CRANES | |
| Category 60 | CATHODIC PROTECTION DESIGN AND INSTALLATION FOR PROJECTS | |
| KOTC(Kuwait Oil Tanker Co. S.A.K) | Civil | Civil | 
KUWAIT NATIONAL PETROLEUM COMPANY (KNPC)
| SL.NO | TYPES OF WORKS | SECTION CODE | CATEGORIES | 
|---|---|---|---|
| 01 | ELECTRICAL WORKS -HIGH TENSION SWITCH GEARS INSTALLATION | 07-A1 | 6 | 
| 02 | INSTRUMENTATION WORKS - INSTALLATION OF CLOSED CIRCUIT T.V SYSTEMS, (CAMERAS, MONITORS ETC.) | 08-A5 | 7 | 
| 03 | INDUSTRIAL INSULATION & REFRACTORY WORKSREFRACTORY SERVICES | 16-A6 | 6 | 
| 04 | PIPING, VALVES AND ASSOCIATED WORKS -FIELD AND SITE PIPE WELDING AND ERECTION WORKS | 03-A1 | 6 | 
| 05 | CIVIL WORKS - CIVIL MAINTENANCE WORKS INCLUDING BUILDING MAINTENANCE AND MODIFICATIONS | 01-B4 | 5 |