TCMC - Service and Repair Genset and Motor at Cantonment Water Supply Pumping House in Ward No.09 Tambaram City Municipal Corporation Zone II

Amount

Supply anf Fixing of Electro magnetic contactors of suitable capacity in AC Three Phase rating, conforming to IS/IEC 60947-4-1.

Overload Relays: Directly operated Bimetallic Thermal overload relay which operates in case of overload and also in case of under voltage with manual and auto reset mode. 150 A to 200 A

Electric Motor protection device against single phasing. The device should protect the motor against single phasing, reverse phasing and unbalance supply. The device should be suitable for any auxillary device and have provisions for mounting in panel boards. Operate without need of any auxiliary supply.

Electric Motor protection device against dry running. The device should protect the motor against Dry running. The device should be suitable for any auxillary device and have provisions for mounting in panel boards. Operate without need of any auxiliary supply

Supply and Fixing of 24 Hours Programmable Timer Switch with Shortest Switching Time15 Minutes

Rewinding the 120HP ATS Starter Transformer core and Refixing the Transformer re-connecting the cable and including cost of New Transformer oil including cost of New Transformer oil including cost of loading, unloading and transportation etc., complete.

The DC Generator requires cleaning, lubrication, inspection of brushes and commutator, and testing of brush spring tension. In addition, the electrical connections need attention to ensure clean metal to metal contact and tightnes. Visually and manually inspect the condition of all cables,clamps, wiring and terminal connections. See the generator drive pulley is tight on the shaft and that the belt is in good condition and adjested properly. Also, ensure that the generator is securely mounted and has good ground. Remove the cover band, on generator so equipped, and inspect the inner surface of the generator cover band for tiny globules of soldier/ If any solder is found. the generator is producing excessive current and has melted the solder used in connection the armature wires to the commutator bars. This condition requires removal of the generator to repair or replace the armature. included Alternator servicing, Engine Oil changing, Filter Kit changing and full Gen-set servicing of engine and all other accessories. Servicing and rectifaction of AVR unit. 120 KVA

Om Prapanchaenterprises (BID ID -1047974)