Day to day works related to dismantling, shifting, laying, fitting, commissioning, installation of pipelines/pumps in the mines for dewatering, tanker loading etc as and when required basis for the period of 365 days as per the direction of engineer

Amount

Dismantling of HT pump set installed on pontoon/surface along with associated suction pipe line and short length delivery including jetting hoses, valves and bends etc. as required for successful dismantling of pump set as per direction of engineer in charge.

Installation of HT pump set on pontoon/surface including leveling & proper alignment along with connection/fixing of associated suction pipe line, short length delivery, jetting hoses, valves, bends etc and matching with existing pipeline as required for successful installation of pump as per direction of engineer in charge.

Replacement of different types of valves, short pieces, bends etc. as and when required for successful operation of pumps as per direction of engineer in charge.

Replacement of jetting hose along with short pieces, bend etc for successful operation of pumps as per direction of engineer in charge.

Dismantling & refitting of upper/lower casing, replacement of damaged pump shaft, bearing, short sleeve, long sleeve & impeller etc as per direction of engineer in charge for successful operation of pumps.

Shifting, Installation & commissioning of Diesel engine pump set including laying and fitting of short length suction & delivery pipe etc. and matching the same with existing pipeline as required for successful operation of the pump as per direction of engineer in charge.

Dismantling of Diesel engine pump set with short length suction & delivery pipes with shifting etc. as per direction of engineer in charge.

Transportation/shifting of different types of pontoons (96/84/any other size) from one place to another place of Mines/sump area as per direction of engineer in charge.(Truck will be provided by the department.)

Loading & unloading of 6" dia M.S. pipes at different location of mines as per direction of engineer in charge. ( Truck will be provided by department)

Loading & unloading of 8" dia M.S. pipes at different location of mines as per direction of engineer in charge. ( Truck will be provided by department)

Fabrication and erection of water loading point for dust suppression arrangement at different places in mines area as per direction of engineer in charge

Welding of pipes including supply of consumables like electrode, welding/cutting sets and other required tool tackles, Welding machines etc for execution of double tap welding of M.S. Flange to M.S. pipe, MS pipe to pipe with proper grinding & chipping etc. as per direction of engineer in charge.

Laying of 6" dia M.S. Pipes including aligning, surface leveling and supporting where ever required and jointing of pipes all complete in mines area as per direction of engineer in charge.

Laying of 8" dia M.S. Pipes including aligning, surface leveling and supporting where ever required and jointing of pipes all complete in mines area as per direction of engineer in charge.

Laying of 10" dia M.S. Pipes including aligning, surface leveling and supporting where ever required and jointing of pipes all complete in mines area as per direction of engineer in charge.

Making/Fabrication of 6" dia TEEs, Bends & reducers etc as required by providing necessary consumables like gas, electrodes, welding machines, tools and tackles etc as required and as per direction of engineer in charge.

Making/Fabrication of 8" dia TEEs, Bends & reducers etc as required by providing necessary consumables like gas, electrodes, welding machines, tools and tackles etc as required and as per direction of engineer in charge.

Making of Joint Packing of different size from old conveyor Belt.

Making/Fabrication of 6" dia pipe tapper short pieces by providing necessary consumables like gas, electrodes, welding machines, tools and tackles etc as required and as per direction of engineer in charge.

Making/Fabrication of 8" dia pipe tapper short pieces by providing necessary consumables like gas, electrodes, welding machines, tools and tackles etc as required and as per direction of engineer in charge.

Dismantling of 6" dia M.S pipes including cleaning around the joints, leveling to loosen the joint and separate the pipe and stacking within a lead of 50Mtr as per direction of engineer in charge.

Dismantling of 8" dia M.S pipes including cleaning around the joints, leveling to loosen the joint and separate the pipe and stacking within a lead of 50Mtr as per direction of engineer in charge.

Dismantling of 10" dia M.S pipes including cleaning around the joints, leveling to loosen the joint and separate the pipe and stacking within a lead of 50Mtr as per direction of engineer in charge.

Rectification of water leakage from existing pipe line at different location of mines as per direction of engineer in charge.

Hiring of DG set including cost of diesel and other consumables as required

Total impact of GST for the purpose of CTC

Santosh Kumar Sahoo

Raghunandan Gupta