+---------------------------------------------------+
| Announcement of Construction Works |
+---------------------------------------------------+
+-------------------------- | --------------------------+
| v |
| +---------------------------------------------------+ |
| | Submission of Relevant Corporate | |
| | Documents and Desired | |
| | Construction Works Categories | |
| +---------------------------------------------------+ |
| | |
| v |
| +--------------------------------------------------+ |
| | Preliminary Evaluation of Applicant's | |
| | Capabilities,including a Review of Relevant | |
| | Corporate Documents | |
| +--------------------------------------------------+ |
(for Those Companies Who Wish to | |
Become Registered Constractors of | |
TEPCO) | | |
| v |
| +--------------------------------------------------+ |
| | Submission of Registration Applications | |
| +--------------------------------------------------+ |
| | |
| v |
| +--------------------------------------------------+ |
| | Evaluation for Registration | |
| +--------------------------------------------------+ |
| | |
| v |
| +--------------------------------------------------+ |
| | Registration as Qualified Contraction | |
| +--------------------------------------------------+ |
| | |
+------------------------- v --------------------------+
+---------------------------------------------------+
| Submission of Applications for |
| Project Participation |
+---------------------------------------------------+
|
v
+---------------------------------------------------+
| Selection of Prospective Contractors |
+---------------------------------------------------+
|
v
+---------------------------------------------------+
| Request for Estimates |
+---------------------------------------------------+
|
v
+---------------------------------------------------+
| Submitting Estimates |
+---------------------------------------------------+
|
v
+---------------------------------------------------+
| Fixing Contract Price and Awarding |
| the Contract |
+---------------------------------------------------+
|
v
+---------------------------------------------------+
| Concliding the Contract |
+---------------------------------------------------+
|
v
+---------------------------------------------------+
| Announcement of Construction Works |
+---------------------------------------------------+
|
v
+---------------------------------------------------+
| Inspection and Payment |
+---------------------------------------------------+
|
2. Introduction of Construction Works Categories Registration of qualified contractors will be made according to each one of the following construction works categories, and contractor(s) will be selected from among the registered companies.
| wBusiness Lines | Construcion Works Categories | Description |
|---|---|---|
| Electrical | 154kV and Higher Voltage Substations | Construction, extension, or refurbish-ment of 154kV and higher voltage substations |
| Less than 154kV Substations | Construction, extension, or refurbish-ment of less than 154kV substations | |
| Electrical Facili-ties and Control Equipment in Power Plants | Construction, of electrical facilities control equipment, and cables in power plants, (hydroelectric, thermal and nuclear power plants, etc.) |
|
| Overhead Transmission Facilities | 500kV and Higher Voltage Lines | Construction of new or additional, 500kV and higher overhead voltage transmission lines or refurbishment of such transmission lines |
| Less than 500kV Lines | Construction of new or additional, less than 500kV overhead transmission lines, refurbishment or repair of such transmission lines | |
| Underground Transmission Facilities | Shielding | Construction of new or additional ducts and tunnels or refurbishment of existing ducts and tunnels, including shield method |
| Cut-and-Cover, Pipe Jacking | Construction of new or additional ducts and tunnels or refurbishment of existing ducts and tunnels by cut-and-cover, or pipe jacking methods | |
| Cables | Construction, repair and improvement of cables | |
| Lighting, Drainage and Ventilation | Construction of new lighting, drainage and ventilation facilities in tunnels | |
| Troughs, Cooling Pipes | Construction of new troughs and cooling pipes in tunnels | |
| Hardware for Supporting Cables | Construction of new hardware for supporting cables in tunnels | |
| Machinery | Hydraulic Turbines, Generators | Inspection and repair or hydraulic turbines and generators |
| Thermal Power Plants | Inspection and repair of boilers, turbines, incinerators and other equipment and piping, refurbishment, inspection and repair of stacks | |
| Nuclear Power Plants | Inspection and repair of equipment and piping in nuclear reactors, turbines and radioactive waste disposal systems | |
| Tanks | Refurbishment, inspection and repair of power plant fuel tanks, etc. | |
| Pipelines | Construction or refurbishment of gas pipelines | |
| Thermal Insulation | Thermal insulation of piping and ducts, etc. | |
| Civil Engineering Works | Hydroelectric Power (Major Civil Engi-neering Works) |
Major civil engineering works such as construction or refurbishment of hydroelectric power plants(dams) |
| Thermal Power (Major Civil Engi-neering Works) |
Major civil engineering works such as construction or refurbishment of thermal power plants | |
| Nuclear Power (Major Civil Engineering Works) |
Major civil engineering works such as construction or refurbishment of nuclear power plants | |
| General Civil Engineering Works | Civil engineering works for hydroelectric power plants Civil engineering works on the premises o f thermal and nuclear power plants Land development for substation sites, etc. Civil engineering works for gas pipelines Construction of new roads for civil engineering works | |
| Dredging | Dredging of harbors, rivers, etc. | |
| Construction of Buildings | Hydroelectric Power (Major Works) |
Major construction works such as construction or refurbishment of main hydroelectric power plant buildings |
| Thermal Power (Major Works) |
Major construction works such as construction or refurbishment of main thermal power plant buildings | |
| Nuclear Power (Major Works) |
Major construction works such as construction or refurbishment of main nuclear power plant buildings | |
| General Buildings | Construction of new or additional hydroelectric power plant regulating office buildings, etc., or repair of such structures Construction of new or additional thermal and nuclear power plant office buildings or supporting enterprise centers, etc., or repair of such structures Construction of new or additional branch offices, regional offices, substations, intelligent buildings, etc., or refurbishment or repair of such structures | |
| Interior Wiring | Construction of new or additional electrical facilities at branch offices, power stations, etc., or repair of such facilities | |
| Sanitation, Feed Water Supply Drainage, and Air Conditioning | Construction of new or additional sanitation, feed water supply, drainage, and air-conditioning facilities and equipment at branch offices, power stations, etc., or repair of such facilities and equipment | |
| Stack Construction | Construction of new stacks for thermal power plants | |
| Telecommunica- tions | Telephone Cables | Construction of telephone cables |
| Fiber-optic Cables | Construction of fiber-optic cables | |
| Equipment | Installation or removal of telecommunications equipment | |
| Painting | Painting | Painting |
| Others | Afforestation | Afforestation and landscaping works |
| Grounding Works | Grounding works for telecommunication cable sheath |
© Tokyo Electric Power Company Holdings, Inc.
