NIT NO. 04 item No. 2

Providing mild steel fabricated/manufactured out of MS plate of steel grade FE410 as per IS:3589/2001 of 800mm nominal dia (clear internal dia.) M.S. pipe of 8 mm thickness (min.), 9 mm internal cement mortar lining and outside epoxy coating

Providing mild steel fabricated/manufactured out of MS plate of steel grade FE410 as per IS:3589/2001 of 1000mm nominal dia (clear internal dia.) M.S. pipe of 10 mm thickness (min.), 9 mm internal cement mortar lining and outside epoxy coating

Hiring of Long boom Crane incl. Diesel , lubricants, driver and helper etc.

Hiring of DG set 62.5 KVA with Fuel ,driver and electrician

Welding of MS pipe of 800 mm dia and 1000 mm by double layer, welding from inside to make the joint leak proof. welding joint, & other allied works.after completion of work. Testing of welding joints on operating pressure of line. Including transportation of plant at site

cutting charges Including transportation of plant at site

Providing of MS flanges suitable for M.S. pipe of dia 800 mm painted with anticorrosive bituminious paint

providing of MS flanges suitable for M.S. pipe of dia 1000 mm painted with anticorrosive bituminious paint

Providing of Neoprene rubber sheet heaavy duty

Providing and fixing bolts including nuts and washers complete

Labour employed to execute the above mentioned work (Labour includes chaukidar, beldar, fitter, electrician, supervisor, helper, gas cutter etc )

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in- charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

TARUN DIXIT