Public Health Engineering Department Tender

Urgent Electrical repair works to 270 HP FASD Starter for Unit No-05 at New V.T Station for WSS Doodhganga by way of:- (1) Providing and fitting of 3 Pole Power Contactor ML-12 Contactor assembly Confirming to IS/IEC 60947-4-1 & IEC 60947-4-1 with AC3 Rating (A) of 300 amperes and AC1 Rating (A) of 400 amperes with auxiliary contacts of 2NO+ 2 NC. The job includes removing of the burnt out ML12 Contactor from the starter. (2) Providing and fitting of ML-12 Contact Point Kit set/Spare kit consisting of both movable [03 No’s contactors points] and fixed [06 no’s contactor points] after extraction of burnt out/melted points with prior decarbonising of the contactor assembly thereof included. The job includes removing of the burnt out ML12 Contactor points from the starter. (3). Providing and fitting of ML-10 Contact Point Kit set/Spare kit consisting of both movable [03 No’s] and fixed [06 no’s] after extraction of burnt out/melted points with prior decarbonising of the contactor assembly thereof included. The job includes removing of the burnt out ML10 Contactor points from the starter.

Providing and fitting of new auxillary wiring using 1.5 sqmm copper wire after removing the damaged auxuillary wiring. The job also includes providing and fitting of new 3 phase digital voltmeter and ammeter as per requirement. The job further includes providing and fitting of CT coils and other accessories like baby insulators, fuses etc as per requirement and connecting the starter to the prime mover assembly with testing at full load.