NIT No. 06 Item No. 12 (2024-25)

A- Starter for Backwash Pump Sets S/o MCCB 250 Amp TP 50 KA Make - L&T/C&S/BCH/ DJB approved

S/o MCCB 250 Amp TP 50 KA Spreader Make - L&T/C&S/BCH/ DJB approved

S/o MCCB 250 Amp TP 50 KA Direct Rom Handle Make-L&T/C&S/BCH/DJB approved

S/o Contactor 110 Amp TP with 1NO +1NC Block Make-L&T/C&S/BCH/DJB Approved

S/o Contactor 95 Amp TP with 1NO +1NC Block Make-L&T/C&S/BCH/ DJB Approved

S/o Over Load Relay of range 66-110 A Make- L&T/ C&S/BCH/ DJB Approved

S/o Star Delta Timer Make - L&T/C&S/BCH/ DJB approved

S/o Single Phase Preventer Make- L&T/ C&S / DJB Approved

S/o Ampere Meter Digital type Make- L&T/ C&S/ DJB Approved

S/o Volt Meter Digital Type Make- L&T/ C&S/ DJB Approved

S/o Indicating Lights LED type R/Y/G Make- L&T/ C&S/ DJB Approved

S/o Push Button with Element Make - L&T/C&S/BCH/ DJB approved

S/o CT of ratio 200/5 Amp Make- AE/ DJB Approved

S/o 3-Way Termination Strip 100Amps Make- AE/ DJB Approved

B- Starter for Air Blower sets S/o MCCB 125 Amp TP 50 KA Make - L&T/C&S/BCH/ DJB approved

S/o MCCB 125 Amp TP 50 KA Spreader Make - L&T/C&S/BCH/ DJB approved

S/o MCCB 125 Amp TP 50 KA Direct Rom Handle Make-L&T/C&S/BCH/DJB approved

S/o Contactor 70 Amp TP with 1NO +1NC Block Make-L&T/C&S/BCH/DJB Approved.

S/o Contactor 50 Amp TP with 1NO +1NC Block Make-L&T/C&S/BCH/DJB Approved.

S/o Over Load Relay of range 33-50 A Make- L&T/ C&S/BCH/ DJB Approved.

S/o Star Delta Timer Make - L&T/C&S/BCH/ DJB approved

S/o Single Phase Preventer Make- L&T/ C&S / DJB Approved

S/o Ampere Meter Digital Type Make- L&T/ C&S/ DJB Approved

S/o Indicating Lights LED type R/Y/G Make- L&T/ C&S/ DJB Approved

S/o Push Button with Element Make - L&T/C&S/BCH/ DJB approved

S/o CT of ratio 200/5 Amp Make- AE/ DJB Approved

S/o 3-Way Termination Strip 100Amps Make- AE/DJB Approved

C- Starter for Dewatering pumpsets S/o MCB TP of rating 32 Amp Make - L&T/C&S/ DJB approved

S/o Contactor 18 Amp TP with 1NO +1NC Block Make-L&T/C&S/BCH/DJB Approved.

S/o Over Load Relay of range 9-14 A Make- L&T/ C&S/BCH/ DJB Approved

S/o Single Phase Preventer Make- L&T/ C&S / DJB Approved

S/o Indicating Lights LED type R/Y/G Make- L&T/ C&S/ DJB Approved

S/o Push Button with Element Make - L&T/C&S/BCH/ DJB approved

S/o CT of ratio 100/5 Amp Make- AE/ DJB Approved

S/o 3-Way Termination Strip 60Amps Make- AE/ DJB Approved

D- Metering section & others S/o MCCB 630 Amp TP 50 KA Make - L&T/C&S/BCH/ DJB approved

S/o Power factor Meter Digital type Make- L&T/ C&S/ DJB Approved

S/o KWH Meter Digital type Make- L&T/ C&S/ DJB Approved

S/o KW Meter Digital type Make- L&T/ C&S/ DJB Approved

E- Job Work Details Supplying and fixing of FRP cable tray with cover of size 150 mm on surface with all required fittings as per site requirement.

Dismantling of the old / damaged switchgears for repairing / improvement from the L T Panels after disconnecting the complete connections, mountings etc. as per site requirement.

Fixing of the new MCCBs, contactors, relays along for renovation / improvement of starters in the LT Panels and Making the required connections between the main supply / contactors and the MCCBs by Cables of suitable rating including thimbling and providing nut bolts etc. and supply of material and other consumables as per site requirement.

Making arrangement for improving all bus bar connections by providing and fixing colour coded pvc sleeves/tapes and suitable size of Isolators and GI nuts, bolts and washers after air blowing and cleaning with CTC.

Repairing the old MS panel and painting the same by applying two or more coats of Enamel paint over a coat of steel primer of reputed make. Make of paint-Asian/Berger/Nerolac.

Testing and commissioning of the renovated Starters, new starters and LT Panels for their required operation at ON Load and OFF Load conditions for running of connected Loads as per requirement.

GOGIA BROTHERS