Procurement Information

Fiscal 2011 Procurement Plan for Electric Power Facilities (Summary)

1. Major equipment and materials which we plan to procure in 2011 are described as below. The detailed information is available at the window of the Purchasing and Materials Department.

Equipment for Steam Power Plants Boiler and related equipment 10 set Power distribution equipment OCW wire 97,200 m
Automatic control equipment 2 set RW-OCW wire 70,179 m
Auxiliary equipment(including valves) 2 set Bare copper wire 37,000 m
Smoke disposal equipment 1 set OW wire 98,100 m
Other 5 set PDC cable 117 set
Equipment for Internal Combustion Power Plants Organization and related equipment 1 set XLPE cable 33,841 m
Photovoltaic electric generation device 1 set Materials for cable termination 253 set
Other 5 set Insulators 3,441 pcs
Transmission & Substation Equipment Aluminum conductors 17,750 m Arrestor 1,713 pcs
Wire accessory 1,427 pcs Air Switch 229 unit
OPGW and accessory 16,969 m Multi circuit switch 48 unit
XLPE cable 6 set Pole transformer 566 unit
Steel tower and steel structures 4 set The ground installation type transformer 57 unit
Insulators 1,246 pcs Power supply transformer for control 178 unit
Insulator device 588 pcs Low-voltage branch equipment 11 unit
Arrestor 618 pcs Automatic voltage regulator 6 unit
Gas insulated switchgear 3 set Remote end station for supervisory control 192 unit
Metal-clad 1 set Other 4 set
Remotel control equipment 8 set Equipment for buisiness use Main transformer 11 set
Other 1 set Circuit breaker 10 unit
Tele communications equipment Fiber-optic cable 3,500 m Disconnecting swtch 11 unit
Radio communication equipment 2 unit Instrument transformer 9 unit
Carrier terminal equipment 4 unit Instrument voltage current transformer 1 unit
Other 4 set Armored switchgear 14 set
  Protective relay equipment 11 set
Supervisory control equipment 1 unit
Automatic synchronizer 1 set
Control cable 4 set
Storage battery and thyristor rectifier 7 set
Plant control computer 17 unit
Measure 2 set
Concrete Pole 98 set
Coupled Pole 20 set
Other 31 set

(These quantities are estimates and subject to change.)

2. How to order

As a method of ordering, we employ a designated competitive bidding in principle, selecting the qualified suppliers who are precedently evaluated and registered with our Supplier’s List in accordance with the material or equipment category.


Please see the brochure ‘PROCUREMENT GUIDE’ which is available at the office of the Purchasing and Materials Department, if you wish to enter into business relations with us.


3. Contact

Procurement Section, Purchasing and Materials Department, The Okinawa Electric Power Company, Incorporated. 5-2-1 Makiminato, Urasoe, Okinawa, Japan 901-2602 TEL: +81(0) 98 877 2341 (ext. 3122)