China National Electric Wire & Cable Imp./Exp. Corp.

3 Basic Design Data

3.1 Project location

Elevation of the plant site is about 1500 m.

3.2 Geothermal source information

Steam at outlet of separators:

NCG 3.0%

Silica: <5 ppm

Dryness >99%

TDS (total dissolves solids): 20-60 ppm

Max. steam flow at outlet of steam header: 115.1 t/h

Interface Steam Pressure 8.6 bara

3.3 Climate data

Process Design Dry Bulb Temperature, annual average18.8oC, 90% occurrence level = 19.5oC at Candikuning

Equipment Design Temperature Range -5oC to 40oC
Design Wind Speed 35 m/s

Design Seismic Zone UBC 4 (vendor A)
Design Rainfall Candikuning Station: 2,512 mm/year

3.4 HV connection

20K/50Hz Single circuit