Installation of Rebore and Repair India Mark 2 Hand Pump and other Appurtenant works in District G.B. Nagar U.P for PKG 1

Supply of following items as per latest IS Specification

India Mark -II Hand Pump machine complete

P.V.C. Pipe 110mm. Dia 6kg/cm2

P.V.C. Pipe 63mm. Dia 6kg/cm2

P.V.C. Strainer 3.0m. With blind pipe 1.0m

P.V.C. Reducer 110mm. Dia x63mm. Dia

G.I. Pipe 32mm. Dia medium quality

Chain with high tensils bolt M10x40 and nylon nut M10

Axle with bearing 6204Z (1 set)

Nut and Bolt M12x40

Pedestal

Check valve assembly

Upper valve assembly

Pump bucket and Sealing ring

Dismentling of platfarm of H.P. machine including extraction of its lowering suh G.I. Pi;e 32mm. etc.complete

Carting of necessary T&P, Tripod etc. required for boring hole of hand pump, Supply of all material,labour and T&P etc. to make a bore hole of 150 mm internal diameter in all type of all strata required for Proper completion of work including extraction of casing pipe with the help of suitable equipment jack etc. and other materials,T&P shall be supplied by the contractor on his own cost and No. extra Payment will be made etc. required for for Proper completion of the work. Boring by casing piped method.

0-30m depth BGL

31-45m depth BGL

Lowering of PVC blind pipe of 63mm. Diameter, PVC strainer, PVC pipe of 110mm. and 63mm. diameter including supply of all materials (but excluding the cost of PVC pipe & Strainer etc.) labour and T&P etc. required for proper completion of work and extraction of casing pipe after lowering of PVC pipe

Supply of coarse sand/benlontie clay of approved quality with effective size including carting same to the site of work, uniformily efficient filling surrounding of the annular space in between the bore and assembly as per drawing and as per direction of Engineer-in-charge.

Carting of all materials like PVC pipe, Hand Pump Machine, G.I. Pipe, Strainer etc. from store to the site of work and installation of India Mark-II Hand Pump mahine with connecting rods, G.I. pipes, Cylinder in bore hole etc after extraction of casing pipe. After completion of successful bore including development of bore as per direction of Engineer-in-Charge, embossing on the hand pump pedesal, disinfection of developed bore by mixing bleaching powder (including cost of bleaching powder), Supply and fixing the name plate of concering person in Hand Pump's water tank and collection of water sample and handing over to department laboratory at Badalpur for testing and to submit two Photograph of each complete hand pump at Divisional Office. The contractor shall also submitted one photograph of location of hand pump shining nitration of casing pipe after boring at the time of payment without which no payment shall be made.

Fixing of Precast Plateform 1200mm. dia with chowki 600mm x 600mm (as per drawing/ as per site condition) excluding construction of drain and supply of all materials, labour, T&P etc. required for proper completion of work as per direction Engineer-Inchage ( Plateform shall be issued from divisional store Badalpur)

Fixing of Precast drain 1000 mm long exluding cost of drain and supply of all materials, labour, T&P et. required for proper completion of work as per directin of Engineer incharge. (Pre cast Drain shall be issued form divisional store Badalpur)

Creation of data base of geo tagging location of every Installed Hp including supply of all type of T&P etc. proper completion of work under engineer In-charge, assemble G.I pipe etc. and lowering the same after proper repair of defunct India Makr-II H.P including supply of all labour, T&P and cartage of material but ecluding cost of material.

Supply & laying of Pcc 1:2:4 in cement, coarse sand and stone grit for construction of cast in situ platefarm ( as per ite condition / as per direction of engineer incharge ) including construction of drain and supply of all material, labour, T&P etc requried for proper completion of work as per direction of engineer in charge.

Major repair of India mark-II H.P. ie. Extraction of H.P. assembly G.I. Pipe etc. and Lowering the same after Proper repair of defucnt India Mark-II H.P. including supply of all labour, T&P and cartge of material but excluding cost of material.

Minor repair of defunct India mark-II H.P. such as fixing of H.P.chain, replacing the axle and bearing etc. including supply of all labour. T&P and cartge of material but excluding cost of material.

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