innovations and best practices · 2013. 11. 28. · starting of bfp after boiler light up in cold...

1050MW (2 X 525MW) Maithon Power Project

Innovations and Best Practices

Columns and Main Brace level structures prefabricated and lifted in one go ensuring reduction in cycle time, improved quality and safety.

1050MW (2 X 525MW) Maithon Power Project

Innovations and Best Practices

TG columns casting done in single pour – improved quality and saving on time

1050MW (2 X 525MW) Maithon Power Project

Innovations and Best Practices

Casting of Chimney raft was done in 4 segment instead of 8 segment as was initially designed, achieving saving on cost (Rs. 5 lacs) and cycle time.

1050MW (2 X 525MW) Maithon Power Project

Innovations and Best Practices

Power house columns (37 – 47 mtrs) prefabricated and erected for improved safety, quality and cycle time.

1050MW (2 X 525MW) Maithon Power Project

Innovations and Best Practices

Low cost Thatched huts made for imparting training to local people for skill enhancement.

1050MW (2 X 525MW) Maithon Power Project

Innovations and Best Practices

Public Address System has been installed at BTG area for announcing safety instructions to workers working at heights.

1050MW (2 X 525MW) Maithon Power Project

Successful commissioning of Auto Reclose facility in 400KV Switchyard transmission lines

Reduction in Specific Oil consumption to less than 1ml/kwh for the month of January 2012, which is less than regulatory norms.

1050MW (2 X 525MW) Maithon Power Project

Unit-2 start up with TDBFP as MDBFP was not available at that time due to 11 KV bus maintenance work on 10 Sept 2012.

Starting of BFP after boiler light up in cold start up. Original interlock was to run BFP before boiler lightt up. Revised interlock to run BFP at below 5kg/cm2 boiler pressure. Savings- 5000 Kwh/ cold start up