Day to day pipeline, pump shifting and installation work, flange welding, other allied works required for pumping activity related to dewatering of current quarry of Jagannath OCP, Jagannath Area for a period of one year

Amount

Dismantling of 6" dia MS/HDPE delivery Pipes including clearing around the joints, to loosen the joints and seperate the pipes and stacking within a lead of 50 mtrs as per instruction of Engineer- In-Charge

Dismantling of 8" dia MS delivery Pipes including clearing around the joints, to loosen the joints and seperate the pipes and stacking within a lead of 50 mtrs as per instruction of Engineer- In-Charge

Dismantling of 8" dia HDPE Pipes including clearing around the joints, to loosen the joints and seperate the pipes and stacking within a lead of 50 mtrs as per instruction of Engineer- In-Charge

Dismantling of 10" dia MS suction Pipes including clearing around the joints, to loosen the joints and seperate the pipes and stacking within a lead of 50 mtrs as per instruction of Engineer- In-Charge

Laying of 6" dia MS/HDPE delivery Pipe including alligning, surface levelling and supporting wherever required & jointing the pipes with all complete as per instruction of Engineer-In-Charge

Laying of 8" dia MS delivery Pipe including alligning, surface levelling and supporting wherever required & jointing the pipes with all complete as per instruction of Engineer-In-Charge

Laying of 8" dia HDPE delivery Pipe including alligning, surface levelling and supporting wherever required & jointing the pipes with all complete as per instruction of Engineer-In-Charge

Laying of 10" dia MS suction Pipe including alligning, surface levelling and supporting wherever required & jointing the pipes with all complete as per instruction of Engineer-In-Charge

Transportation/carriage of 6" dia 6 mtr length M.S. pipes from pump workshop to mines working plcae or vice-versa by stacking/loading in to truck & unloading at proposed site of work or storage of work shop for all leads on a 10Te truck

Transportation/carriage of 8" dia 6 mtr length M.S. pipes from pump workshop to mines working plcae or vice-versa by stacking/loading in to truck & unloading at proposed site of work or storage of work shop for all leads on a 10Te truck

Transportation/carriage of 8" dia 6 mtr length HDPE pipes from pump workshop to mines working plcae or vice-versa by stacking/loading in to truck & unloading at proposed site of work or storage of work shop for all leads on a 10Te truck

Transportation/carriage of 10" dia 6 mtr length M.S. pipes from pump workshop to mines working plcae or vice-versa by stacking/loading in to truck & unloading at proposed site of work or storage of work shop for all leads on a 10Te truck

Shifting of 6inch dia MS/HDPE Pipes within a lead of 100 mtr where the place is not motorable/ slope terrain/ difference in benches etc. wherever required as per instruction of Engineer- In- Charge

Shifting of 8inch dia MS Pipes within a lead of 100 mtr where the place is not motorable/ slope terrain/ difference in benches etc. wherever required as per instruction of Engineer- In- Charge

Shifting of 8inch dia HDPE Pipes within a lead of 100 mtr where the place is not motorable/ slope terrain/ difference in benches etc. wherever required as per instruction of Engineer- In- Charge

Shifting of 10inch dia MS Pipes within a lead of 100 mtr where the place is not motorable/ slope terrain/ difference in benches etc. wherever required as per instruction of Engineer- In- Charge

Repairing/Matching of MS delivery pipeline by measuring and gas cutting of pipe to the required length, shape and welding to the damaged/ wornout old pipeline or flange welding of the cut pipe and installation of same at existing pipeline or at road crossings etc.

Dismantling of HT(3.3KV)/LT Pump & Motor set along with Bedplate, Sluice Valve, Non-return valve, Foot Valve, bend etc. from pontoon/platform.

Installation and commissioning of HT(3.3KV)/LT Pump Motor set (make-Becon Weir, Mather & Platt and KBL) along with bedplate on pontoon/ platform with fitting of Sluice Valve, NRV, Foot Valve, bend, jetting hose matching and priming etc. Work includes bedplate repair/welding, alignment of pump motor and supply & fixing of required size HT foundation bolt.

Matching of jetting hose from float pump to MS delivery pipe for Extension/deduction of MS delivery pipe line due to increasing/ decreasing of water level for smooth movement of float pump. Work includes priming of pump if required and dismantling & refitting of installed jetting hose.

Replacement of T/sluice valve/NRV installed on pontoon including priming of pump if required.

Dismantling and refitting of 8"/10" dia suction for extension/repairing and/or replacement of any one/all of suction part i.e. foot valve/bend/suction pipe including giving support below suction pipe, priming testing etc. Materials needed for the job to be loaded to truck, unloaded at site and defective materials to be collected and deposited at workshop.

Removal of Poonton from sump for repairing by draining all water from water logged drums by gas cutting if required after shifting the pontoon to designated position.

Shifting of Poonton in sump from one place to another for installation/dismantling/replacement of pump or motor.

Excavating trenches of required width for pipes, cables etc including excavation for sockets, dressing of sides, ramming of bottoms, depth upto 1.5mtr, including getting out the excavated soil, and returning soil as required, in layers not exceeding 20 cm in depth , including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed withiun a lead of 50mtr pipes, cables etc exceeding 80 mm dia but not exceeding 300mm dia ( For road crossing of pipelines and recovering of pipes from road crossing)

Supply of MS Nut and Bolt, Dia - 5/8", Length - 2"

Supply of MS Nut and Bolt, Dia - 5/8", Length - 2.5"

Supply of MS Nut and Bolt, Dia - 3/4", Length - 3"

Supply of MS Nut and Bolt, Dia - 3/4", Length - 4"

Supply of MS Nut washer

Collection of 6" dia 6 mtr length M.S. pipes from store/other places by stacking/loading in to truck & unloading at proposed site of storage or work shop.

Collection of 8" dia 6 mtr length M.S. pipes and from store/other places by stacking/loading in to truck & unloading at proposed site of storage or work shop.

Collection of 10" dia 6 mtr length M.S. pipes from store/ other places by stacking/loading in to truck & unloading at proposed site of storage or work shop

Cutting and Making of 6" dia short pieces, taper pieces and cutting the pipe to required shape.(excluding flange welding)

Cutting and Making of 8" dia short pieces, taper pieces and cutting the pipe to required shape.(excluding flange welding)

Cutting and Making of 10" dia short pieces, taper pieces and cutting the pipe to required shape.(excluding flange welding)

Making of 8" dia to 6" dia reducer from 8" dia pipe (excluding 8" & 6" flange welding)

Making of 10" dia to 8" dia reducer from 10" dia pipe (excluding 10" & 8" flange welding)

Cutting and making of 6" dia T with welding of 4" dia pipe (excluding 6" & 4" flange welding)

Cutting and making of 8" dia T with welding of 4" dia pipe. (excluding 8" & 4" flange welding)

Cutting and making of 10" dia T with 4" pipe . (excluding flange welding)

Making of 6" dia bend by cutting and welding at 2 places for pipeline laying. (excluding flange welding)

Making of 8" dia bend by cutting and welding at 2 places for suction pipe and pipeline laying. (excluding flange welding)

Making of 10" dia bend by cutting and welding at 2 places for suction pipe and pipeline laying. (excluding flange welding)

Making of 6" dia V from M.S. pipe by cutting and welding at 1 place for delivery pipeline. (excluding flange welding)

Making of 8" dia V from M.S. pipe by cutting and welding at 1 place for delivery pipeline. (excluding flange welding)

Making of 10" dia V from M.S. pipe by cutting and welding at 1 place for delivery pipeline. (excluding flange welding)

Welding of flange on 6" pipe both sides after gas cutting the pipe for required short/taper piece.

Welding of flange on 8" pipe both sides after gas cutting the pipe for required short/taper piece.

Welding of flange on 10" pipe both sides on suction bend/ suction short piece after gas cutting the pipe.

Welding of M.S. pipe to pipe for 6"/8"/10" dia pipes for direct jointing of pipes at sites without flanges

Repairing of 10" dia suction pipe/bend after gas cutting the damaged portion/cracked welding and welding a new pieces or the old one (one round).

Making of Base Plate for assembling/matching of various HT pump motor set

Fabrication making and erection of water loading point arrangement for dust suppression ( excluding flange welding)

Collection of Old conveyor belt and cutting Gaskets (Rubber insertion) of dia 6/8/10 inch

Shifting of Poonton from/to surface/workshop to/from sump for installation/dismantling/ replacement of pump or motor.(2 nos of pontoon each time)

Making and erection of motor shed on pontoon

Making and erection of Pontoon fencing

Making of ladder for Ponton pump inside mine sump for approach , pump Operation, maintenance at Pump

Total impact of GST for the purpose of CTC

M/S.RAKHI ELECTRICALS (BID ID -1134103)

M/S DARSHAN ENTERPRISES (BID ID -1138176)

Upendra Singh. (BID ID -1136989)