Annual maintenance contract for maintenance of sdh communication equipment installed at different sub-stations of wbsetcl

Additional business plan for the year 2026-27, execution of delta earthing work on a complete turnkey basis for the protection of line arresters and associated equipment installed on 75 power transformers under the electricity distribution division y

Comprehensive annual maintenance contract (amc), annual technical support (ats), cloud hosting, connectivity and real time operational support for the automated system balancing mechanism (asbm) and maintenance of hardware installed at state load dispatch centre (sldc) and associated 16 grid sub-stations (gss) for 5 years against nit no. 37/pr/bsptcl/2026.

Biennial rate contract for execution of emergency restorationof breakdown lines and normal works for transmission lines under wbsetcl

Biennial rate contract for execution of emergency restoration of breakdown lines and normal works for transmission lines under wbsetcl

Painting of power transformers switchyard equipments including associated mechanism box at arambag 400 kv sub station under arambag 400kv area office wbsetcl

Procurement of high speed diesel for dg sets installed for emergency power supply to power house, switchyard and dam of omkareshwar power station

Annual maintenance contract (amc) for 33kv ht switchyard and associated ht electrical facilities including testing, calibration of relays, meters, instruments installed at erpl haldia (phbpl,phbmpl, pshpl)

Oil testing (dga, tan delta and ppm) of 220/132/33kv power transformers from cpri, noida/regional oitl testing laboratory pgcil, prayagraj/erda, gurugram installed at various ehv sub-stations under etd, sitapur.

Supplying laying and spreading of crushed stone over a layer of cement,sand,and brick khoa mix and other associated works at lv side portion switchyard of 3rd 31.5 mva transformer at new bishnupur 220 kv substation under bankura area office,wbsetcl