Reconditioning, repairing and strengthening of 09 nos. Old/used box type pontoons and 05 nos. steel drum/barrel type pontoons for installation of pump-motor sets in different locations of mine premises of Dipka Expansion Project.

Reconditioning, repairing and strengthening of Old/used box type pontoons for installation of pump-motor sets in different locations of mine premises

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead or as per instructions of Engineer Incharge

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

Welding Charges for providing additional support/strength to pontoon boxes

Assembly of pontoon at quarry as per instruction of Engineer Incharge: 1). Checking for water leakage by filling water in centre and wing boxes and welding works wherever required if any leakage found after draining water 2). Handling/Shifting of boxes to desired site 3). Assembly of wing boxes to Centre box by means of bolting etc. 4). Making arrangement for water drain/leakage checking and other related works

Providing & Fixing of MS Nut Bolts of 5/8" X 3"

Paiting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade (Two or more coats)

Reconditioning, repairing and strengthening of steel drum/barrel type pontoons for installation of pump-motor sets in different locations of mine premises

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead or as per instructions of Engineer Incharge

Dismantling of MS pipeline, Size: 100mm including shifting from site to loading point, loading, unloading, transportation and placement as per instruction of Engineer Incharge

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel as required in stringers, treads, landings etc. including use of chequered plates wherever required all complete (Note:- Quantity includes pontoon steel works and guarding of pontoon by making railing with angles, toe-guarding works also)

Laying and jointing of MS pipeline, Size: 100mm including loading and unloading (within unit/project), transportation and placement, welding of pipes and cutting wherever required

Fixing of empty steel drums/barrels on pontoon structure

Paiting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade (Two or more coats)

Providing and fixing of G.I. chain link (Made of G.I. wire of dia 4 mm) fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer Incharge.

Note: 1). The estimated cost put to tender is excluding the PF and Pension Component. These statutory payment as applicable shall be reimbursed to the contractor on production of proof of payment limited to the maximum likely number of workmen to be deployed per day is 10 nos. 2). Welding electrodes, industrial gas, welding machine, Nut-Bolts, tools & tackles, safety items for manpower engaged etc. shall be in the scope of the contractor. 3). Iron & Steel, ISA, Steel Drums/barrels shall be provided by the department. 4). Power for welding machines shall be provided by the department. 5). Crane & Truck for loading and transportation of boxes shall be provided by the department. 6).Chain link wire-mesh, paint shall be in the scope of the contractor.

Total impact of GST for the purpose of CTC

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