Saturday, April 01, 2006

 

Important Jobs executed during 2005-06

In addition to routine maintenance / house keeping and attending the faults indicated by Sr. Xen Protection, Ludhiana and Sr. Xen Hot Line, Ludhiana following important jobs were executed during 15 months: -

Old BHEL make MOCB on 66 kV side of 100 MVA power transformer T-5 replaced with new ABB make SF6 breaker. (Jan 05)

Above dismantled breaker was installed in place of non-workable and irreparable breaker of 66 kV bus coupler. (Jan 05)

Established photo gallery in the lobby of control room. (Jan 05)

17 no. damaged units of 66 kV capacitor bank-IV were replaced. (Jan 05)

Face lifting of main entrance of the sub station. (Feb 05)

Plantation of ornamental plants and trees. (Feb 05)

Over hauling of ABB make SF6 breaker controlling capacitor bank. (Mar 05)

A dejected plot in the sub station was converted into lush green beautiful Park. (Apr 05)

Old and defective contacts and blades of bus isolators of 66 kV Gill Road circuit–1 were replaced with new one. (May 05)

6 no. 400-200/5-5 A CTs of both 11 kV station transformers were de-augmented with 30/5-5 A CTs. (Jun 05)

Plantation of 40 no. fruit trees in the sub station. (Jul 05)

The damaged Y-phase CT 800-400/1-1-1-1-1A on 220 kV Jagraon circuit-1 was replaced. (Aug 05)

New ABB make 11 kV panel for new out going feeder was installed and commissioned. (Sep 05)

All illiterate workers were taught to do their signatures.

Metallic roads in the complex were repaired with pre-mix. (Nov 05)

HV side defective neutral CT of 100 MVA power Transformer T-5 was replaced. (Dec 05)

New EMRs as per ISO were prepared, printed and introduced. A brochure containing all the information relating to the substation was prepared and was quality printed in triplicate. One copy was submitted to the SE/P&M, Ludhiana and the other to the Sr. Xen P&M, Lalton Kalan. (Dec 05)


LV side defective R-phase LA of 100 MVA power Transformer T-5 was replaced. (Jan 06)

Old BHEL make MOCB on 66 kV side of 12.5 MVA power transformer T-2 replaced with new ABB make SF6 breaker. (Jan 06)

Old BHEL make MOCB on 66 kV side of 10-12.5 MVA power transformer T-3 replaced with new ABB make SF6 breaker. (Jan 06)

All 3 PTs on 66 kV bus bar-I were replaced due to low accuracy class. (Jan 06)

All 3 PTs on 66 kV bus bar-II were replaced due to low accuracy class. (Jan 06)

Plantation of 50 no. fruit trees in the sub station. (Feb 06)

Cleaning and gray painting on all 66 kV rusty structures. (Mar 06)

Neutral bush of power transformer T-3 replaced due to hair crack and oil seepage. (Mar 06)

Comments: Post a Comment



<< Home

This page is powered by Blogger. Isn't yours?