Installation of underground substation at 0L/5R for CM Section at Shyamsundarpur Colliery under Bankola Area

Amount

Item Description/ Heading

Collection of Trolley from CM Section and lifting to surface and loading of TSU Transformer and TSU Breaker and two nos. of Prabhu Make VCB on trolley and lifting them upto pit top.

Lowering of Transwitch Transformer from Pit top to Pit Bottom after dismantling of Cage and again fitting of Cage after lowering.

Lifting of three roll of PVC armoured cable of 150 sq. mm , 200 meter length each roll to Pit top from workshop and then Lowering of 2 Nos. of Prabhu Make VCB, TSU Breaker and three roll of PVC armoured Cable (3 x 200 meter = 600 meter) from Pit top to Pit Bottom.

Transportation of TSU Transformer, TSU Breaker, two nos. of Prabhu Make VCB from Pit Bottom to 0L/5R by manually pulling on trackline and unloading and placing at substation. (assembling of TSU)

Unreeling of three roll of cable of 150 sq. mm, 200 meter length each roll at Pit Bottom and laying it from 0L/5R substation to 12L/1WD substation by manually carrying over shoulder and then hanging the cable.

Transportation of 3 Nos. of Prabhu Make VCB’s from 28L/22ED to Pit Bottom by haulage and from Pit Bottom to 0L/5R by manually pulling on trackline and then unloading and placing at substation.

Transportation of 2 nos of ACB’s from 20L/30ED to 0L/5R substation

Total impact of GST for the purpose of CTC

NANDI ENTERPRISE

SABIR CONSTRUCTION