MTPS I Mill Plant Unit III Fabrication of MS bends 15o 22o 4 Nos to suit dia 508mm cross 127mm thick coal pipe line and hard facing of existing New MS bends 13 Nos during AOH 23 24

Amount

Charges for fabrication of 15º & 22º bend including marking, the segments from straight pipe, gas cutting, ‘V’ groove forming grinding & welding the segments together(Pipe will be supplied by Board)

Charges for hard facing of 1No. M.S Bend inside (lengthwise and circle wise) at 20mm equal distance, 2 runs overlapping

Charges for hard facing of Multiple port outlets ( MPO) inside surface in longitudinal direction of coal air mixture flow direction as per the instructions of engineer in charge.(3 times overlapping) ( 10 Nos. x 0.5 = 5 Nos.)

Labour charges for including drawl of materials from stores and removal of old eroded coal pipe after arresting the coal pipes firmly and providing necessary supports or platform and welding coal pipe pieces in MOE/coal pipes below MOE / MPO & Transition piece devolution of scraps to stores.

Cost of hard facing Welding electrodes

Cutting gas

Cost of MS Welding electrodes

Charges for consumables and T & Ps