1.Repairing of Lancashire Boiler no. WB-9799 of Mithani Colliery under Sodepur Area. 2. Inspection of Lancashire Boiler n

Amount

Items Description

1.Repairing of Lancashire Boiler no. WB-9799 of Mithani Colliery under Sodepur Area.

Replacing of old adopter & fitting new adopter. (L)

Cost of 2Nos. Fusible plug with IBR T/c.

Charges for fitting new fusible plug as per IBR (L)

Grouching the isolated pitting & wasting on water surface of the shell around 6 O' clock position at 1% & 2 streak places by welding & build up by MMAW using low hydrogen electrode with preheating & dressing smoothly by cheeping & grinding smoothly to its original shape and thickness in approved manner

Charges for repairing & overhauling the all mounting & fitting of above Boiler as per IBR as marked out by Dy Director of Boilers

Hydraulic testing of above Boiler after repairing

Commissioning the above Boiler & make ready for steaming. (L)

Cost of nut, bolt, steam joint, tape joint etc

Cost of red bricks.

Cost of 6 Pressure Gauge

Cost of 3/8 Shyphone pipe

Cost of 3/8" Shyphone Cock

Charges for fitting of above materials. (L)

2. Inspection of Lancashire Boiler no. WB-9799 of Mithani Colliery under Sodepur Area.

Dismantling. Boiler mountings & fittings. (L)

De-rusting, cleaning & scrapping of furnace belt both side & fire bar & fire gate is to be dismantling & water shell to cleaning by scraping out all scales.

Cleaning and overhauling of the dismantled mounting & fittings in order to offer them for inspection by the Boiler Inspector.

Refitting of all mounting & fittings after satisfactory commissioning of Boiler. (L)

Fittings of new bolts, nuts, washers, steam joints, tape joints etc.

Shifting ash & garbage from boiler house to out site(distance approx 50 mtrs.). (L)

3. Inspection of Lancashire Boiler no. WB-9641 of Mithani Colliery under Sodepur Area.

Dismantling. Boiler mountings & fittings. (L)

De-rusting, cleaning & scrapping of furnace belt both side & fire bar & fire gate is to be dismantling & water shell to cleaning by scraping out all scales.

Cleaning and overhauling of the dismantled mounting & fittings in order to offer them for inspection by the Boiler Inspector.

Refitting of all mounting & fittings after satisfactory commissioning of Boiler. (L)

Fittings of new bolts, nuts, washers, steam joints, tape joints etc.

Shifting ash & garbage from boiler house to out site(distance approx 50 mtrs.). (L)

4. Fabrication and Fitting of Fire bar Support of Boiler no.WBL-9576 of Mithani Colliery

Cost fo M.S. Plate for 2 nos.fire bar support

Cost of M.S. Pati.

Cost of fabrication of above fire bar support.

Cost of fitting of above fire bar support.

Cost of nut, bolt, joint etc. for fire bar support.

Overhead cost & outhers

Add: CMPF @ 12%

Add: Bonus @ 8.33%

Add: Pension @ 7%

Total impact of GST for the purpose of CTC