TNAG-1058-FCO40-1308-Guangdong-nuclear-power-station-project-1981 — Page 79

3.1.6

8

(b)

(c)

The generating capacity reliability of the CLP system in 1989/90, with the generation development presently planned and 60% of the nuclear power station output (i.e. 2 x 540 MW), is found satisfactory;

The generating capacity reliability of the GPC and CLP systems would be markedly enhanced if mutual assistance between the two systems is arranged under emergency conditions. The amount of enhancement is dependent on the maximum support capacity agreed by the two companies. It is recommended that the feasibility of effecting mutual support under emergency conditions should be pursued as a separate issue.

Transmission Cost

Based on

the budgetary prices obtained from overseas manufacturers, the cost of the transmission system for accommodation of the nuclear power station, assumed to be located at Dong Shan, is estimated at US$500m (1980 prices). This cost would be shared in the following

manner :

Transmission Facility

Circuits

Company Responsible

Nuclear P/Stn.

Dongjiao S/S

GPC

Nuclear P/Stn. Tai Po S/S

CLP

Nuclear P/Stn.

Liantang S/S

GPC 50%

CLP 50%

Liantang S/S

Yuen Long S/S

GPC 50%

CLP 50%

Liantang S/S - Dongjiao S/S

GPC 50%

CLP 50%

Substations

Dongjiao S/S

Liantang S/S

Tai Po S/S

Yuen Long S/S

GPC

GPC 50%

CLP 50%

CLP

CLP

Based on the above method of investment, the estimated transmission costs to be borne by GPC and CLP,

in terms of 1980 prices, are

as

follows :

GPC

US$

284 m

CLP

US$

216 m

Total

US$

500 m