UNIT COOLING WATER SYSTEM Sample Clauses

UNIT COOLING WATER SYSTEM. (1) General Description (a) The Contractor shall provide for a separate unit of cooling water system for each Unit to supply cooling water from penstock to hydraulic pressure unit, shaft sealing, lubrication oil cooler and domestic water supply while the Unit is operating. The cooling water shall be taken from a tapping from penstock upstream of the inlet valve. The location of tapping point shall be subject to the DEDE Engineer’s approval. The envisaged schematic arrangement of the unit cooling water system is shown on the Drawing. The details shown on the Drawing shall be taken as the minimum requirement. (b) The Contractor shall design and specify the flow requirements, size of piping required and the operating head of the system. Cooling water off takes from the main pipeline shall be kept as small as practicable.