MTPS I Mill Plant Unit III Renewal of Coal pipe bends coal pipes and fabrication hard facing of coal bends 6nos between Mill Outlet Elbow and Fuel Inlet Elbow etc

Amount

Charges for cutting the worn-out pipelines of various lengths, lowering it down to the respective floor at various location and assembling new pipe (Horizontal portion)

Charges for arresting the coal pipe firmly, dismantling the eroded ceralin (Less than 900 ) or MS bend by gas cutting, lowering the bends to the respective floor, assembling the new/ reconditioned bend by welding after setting alignment and removing all coal pipe supports including charges for scaffolding, stores drawl & devolution etc.

Dismantling the existing eroded coal pipes along with bends of length at about 15mtr length after arresting at both end of the rest of the pipe near boiler corner at elevation 16mtr and lowered to ‘O’mtr, arresting and disconnecting hanger supports

Fabrication of pipe with fabricated bends and welding with collar (15mtr length) including Cutting the coal pipes for required length, grinding both the ends to suit the pipes,with bends, collars and welding all joints to suit the rest of the ends. Without deviating from the original configuration.

Assembling the fabricated coal pipe with collar (15mtr length) and providing hanger supports removing the supports provides for arresting the rest of the pipe and devolution to stores.

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 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 dismantling the triangular liners, cutting the bulged Mill bottom plate, applying refractory cement at the Mill bottom plate 1 set by providing bolts and welding in Mills. (If necessary) (Mill 3E)

Cost of MS Welding electrodes

Cost of hard facing Welding electrodes

Cutting gas

Charges for consumables and T & Ps for

SATHISH ENGINEERING