WBPHED/EE/2020-21/CDD/NIeT - 01_1

Amount

Loading all the materials like drill coller,drill tubes, casing pipes, generator, water pumps, mud mixture equipments, tents etc. stacked from the existing work site. Shifting all the materials from first pin pointed site to the second pin point site(distance upto 60KM) including supply of fuel necessary for running the vehicles and excluding cost of driver & Rig Unit(No. of trip may vary according to the size of truck and as per approach road condition of pin pointed site). Unloading all the materials including rearranging the same to the next work site as per direction of EIC.

Additional transportation charge for item no 1.00 excluding the cost of driver beyond 60 KM Upto 300 KM.

Dressing the drilling and camp site for pitching the tents and placement of the Rig machine including cleaning of the jungles as required as per direction of the EIC.

Cutting of the suction pit, setting pit with inspection pit and connecting trenches at drilling site for mixing of water base drilling fluids as well as setting of drill cuttings etc. for Mud rotary method of drilling including removing the cutting materials from pit as per direction of EIC. (Note: For depth upto 180 mtr rate will be applicable @ 60.00% and for 181 to 240 mtr rate will be applicable @ 80.00% )

Lowering carefully UPVC tube well assembly with UPVC strainer in proper alignment including washing cleaning of UPVC pipe, strainers and supplying of necessary joints solvent required for UPVC pipes all complete as per direction.

Upto 200 mtr depth.

From 201 mtr to 300 mtr depth

Providing tubewell materials at site as per technical specification.

UPVC pipe and pipe special- CM, 300x200

UPVC pipe and pipe special- CM, 250x150

Providing unskilled personnel (4 person per shift)for day to day drilling work(attached with drilling rig) in 3 shifts for drilling work as per direction of EIC including supply of fuel necessary for the drilling works. (Note: Only for pilot drilled depth , rate will be applicable @ 70.00% )

Upto 60 mtr depth.

Above 60 mtr upto 240 mtr depth.

Above 240 mtr upto 250 mtr depth.

Shrouding of gravels in the tube well assembly after lowering of tubewell as per direction of EIC.

Filling up of the suction pits ,inspection pits, connecting trenches and shifting of the Rig from pin pointed site and stacking of all the materials individually after completion of work s per direction of EIC. (Note: For depth upto 180 mtr rate will be applicable @ 60.00% and for 181 to 240 mtr rate will be applicable @ 80.00% )

Arrangement for providing personnel for all type of supporting work (other than the work attached with drilling rig) for 2 shift at drilling site during the drilling period including supply of fuel for D.G. sets(for evening and night shift work) as per direction of EIC. (Note: For T/W depth upto 180 mtr T/W rate will be applicable @ 87.00% and for 181 to 240 mtr T/W rate will be applicable @ 93.00% )

Making round the clock Guarding arrangement of the Rig Machine , Air compressor and BHT pump unit and all its accessories at Drilling site during drilling work as well as after completion of drilling work and before shifting of the total Rig unit to the next pin pointed site as per direction of EIC. (Note: For T/W depth upto 180 mtr T/W rate will be applicable @ 87.00% and for 181 to 240 mtr T/W rate will be applicable @ 93.00% )

Making temporary latrine for drilling crew by supplying necessary bamboo,tarpaulin and providing precast pan.

Development by compressor

Loading of all materials releated to development of the tubewell by Air Compressor from first pin point site & unloading the same to the next pin point site.

Providing necessary personnel for lowering of pipes etc. inside the newly constructed tubewell, fiiiting of fixtures for development of tubewell by Air Compressor including supply of fuel necessary for running the Air Compressor & withdrawaling of all the fitting & fixuring after completion of development work.

Additional transportation charge for item no 1.00 excluding the cost of driver beyond 60 KM Upto 300 KM.

Yield Testing by BHT Pump

Loading of all materials releated to Yield Testing by BHT Pump & Generator Unit of the tubewell from first pin point site & unloading the same to the next pin point site.

Providing necessary personnel for lowering of pipes etc. inside the newly constructed tubewell, fiiiting of fixtures for Yield Testing of tubewell by BHT Pump & Generator Unit including supply of fuel for necessary for running the BHT Pump & Generator unit & withdrawaling of all the fitting & fixuring after complision of development work.

Additional transportation charge for item no 1.00 excluding the cost of driver beyond 60 KM Upto 300 KM.

Supply and delivery at site washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to IS 4097 : 1967.

Supply and delivery at site Bentonite Powder.conforming to IS 6186 : 1986.

Add: 12% GST

ELECTRICAL AND MECHANICAL ENGINEERING CORPORATION

PADMA ENGINEERING CO.