Name of Work:- Modification by Retrofitting of VCB in 3.3 KV, HT Panel at 2nd 40MGD Plant at Wazirabad Water Works.
Sl. No.
Item Description
1
Vacuum circuit Breaker
2
TNC Switch
3
Motor Protection Relay
4
Indicating lamp with dome. R,G,B,Y,A(Set)
5
One to one replacement of breaker (Retrofit): this, VCB is provided on trolley similar to existing MOCB truck and can be interchangeable with existing MOCB in case of VCB breaker type and with some modification in the panel in case of VCB type breaker.2) Remove the existing breaker and insert the new VCB and check/make the alignment with panel contact.3) Existing MOCB can be reused incase of VCB Breaker.4) All existing interlock will be provided in VCB with open/close, Charged/Discharged position and operation counter.5) Existing control and protection circuit in panel will remain same.6) There will be no modification in panel wiring & we ensure that in the same cubical earlier MOCB as well as new can be operated in case of VCB type Breaker & when MT-2 type breaker (MOCB) then on/off indicating lamp will be transfer in the panel with the male contacts of panel.
6
Packing & Forwarding@2% on S.no.1,2,3 & 4
7
Freight @ 5% on S.no.1,2.3 & 4 Please Enable Macros to View BoQ information
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