Repairing and minor maintenance of E.O.T Crane Installed in the ENM(M) Workshop at Dudhichua Project

Amount

Part-A: Description of Work

Hiring Charges of welding machine

Hiring Charges of welding accessories and gas cutting set

Hiring Charges of grinder machine

Repairing and overhauling of 3 nos. Gear box of forward and reverse and side movement operation system.

Repairing of Hoist gearbox system

Fitment, alignment, claiping & Nut bolt tightening of old rail Line

Cleaning of 3 phase power angle through wire brush and cleaning of electrical panel box

Repairing of Main gear teeth welding and machining. Cleaning, greasing and lubricating of all roller bearings of overhead crane System.

Repairing of thruster brake assembly including machine charges and labour charges

Part-B: Description of Material

Hoist Brake Liner (Pt No. 20407/306/4)

CT Brake Liner (Pt No. 20403)

LT Brake Liner (Pt No. 20403/306/2)

L Rivet (Pt No. 20401)

Oil Seal (Pt No. 20407/350/18)

Cable Trolley Roller

6 sq.mm 3 core Copper Cable

4 sq.mm 3 core Copper Cable

2.5 sq.mm 16 core Copper Cable

Hoist Limit Switch

CT Limit Switch

Hiring Charges of grinding stone

Auxiliary Contractor 3TA-22-70A

HT Nut & Bolt size 20mm x 62mm

Steel chain 5 mm

Push button

Labour Charges for Part B from SL. 2.01-2.16. Manpower cost required for changing of old deteriorated material with new for smooth and safe working of overhead crane. Labour consists of Supervisor, Skilled Fitter , Skilled Welder, Skilled Electrician, Unskilled

NOTE: For detailed scope of work refer pg no. 129-132 of the NIT. The quoted rate should include the Contractor's profit , while excluding CMPF and CMPS.

Total impact of GST for the purpose of CTC