IS 4720-1982
Ventilation operating procedures for surface hydroelectric power stations

Standard No.

IS 4720-1982

Release Date

1982

Published By

IN-BIS

Latest

IS 4720-1982

Scope

1.1 This standard covers basic requirements regarding design of ventilation system for surface hydel power stations. 1.1.1 For installation, operation, testing and maintenance of ventilating system reference may be made to IS : 3103-1975*. 1.2 This standard, however, does not cover the requirements for ventilation of generators or other equipment and specifications for fans, ducts and other equipment used in the ventilation of surface hydel power stations.

IS 4720-1982 history

• 1982 IS 4720-1982 Ventilation operating procedures for surface hydroelectric power stations