REPAIR MAINT AND IMPROVEMENT OF BOREWELLS OF WATER SUPPLY INSTALLATION AT AF STATION BAMRAULI

Amount

Taking out submersible pumping set of any capacity and type from bore well by disconnecting all electrical and mechanical connections including connected items of pump such as column pipes complete for development of borewell and lowering & reassembling the pump in the existing position by reconnecting after development/repelcement of column pipe cable etc including packing materials, nut bolts, securing of submerssible in column pipe by using insulated wires etc, and commissioning all as directed by Engr-in-Charge

M&L for packing pea gravel of size 3 to 5 mm natural shape brought direct from river bank and packing around casing pipe through the peipes provided around the casing pipe to fill up the deficient quantity of pea gravel all as directed by Engr-in-Charge.

Development of tube well by means of pumping high velocity 250 to 400 psi air compressor all as specified including arrangement for equipment fitting and supply of sodium heptasulphate 20 kg all as specified for the bore wells located at various pump houses all as directed by Engr-in-Charge. Note : The above rates are also inclusive for arrangement of suitable dia and length of PVC/canvas pipes to drain the pumped water into the nearest drainage and to ensure water shall not be stagnated near the installation.

S&F in replacement of Mild Steel column pipe flanged both ends 150 mm dia complete with necessary fixing arrangement such as suitable size of nuts, bolts, gasket, washer, etc complete 3 mtr long and 6 mm thick complete all as specified and directed. Make - Jindal/ Swastik/ Tata/ Prakash.

All as per item No.4 here-in-before but 125mm dia Make - Jindal/ Swastik/ Tata/ Prakash.

All as per item No.4 here-in-before but 100mm dia Make - Jindal/ Swastik/ Tata/ Prakash.

S&F in replacement of flange to required size 150 mm to 100 mm dia complete with necessary fixing arrangement to pump/ header of pump i.e.welding, nut, bolt, washer etc complete all as specified and directed.

S&F in replacement of PVC insulated flat copper submersible cable heavy duty 16 Sqmm 3 core 1100 volt grade of the following size complete all as specified and directed. Make - Havells/ Plaza/ Finolex.

S&F in replacement of chlorine test kit comprising of various, test tube, standard colour shades indicating the availability of residual chlorine including 100 ml orthothoduline solution all specified and directed by Engr-in-Charge.

Supply & fixing or fabricated of SS frame glow sign boards on retrofit sheet size 1220mm x 760mm duly indicating the name of installation and logo of MES with suitable redium stencil and necessary items for fixing on roof /wall grouting/ PCC work complete all as directed by Engr-in-Charge. Note : Background colour sky blue and matter or size of stencil as direction by Enger-in-Charge.

Supply & fixing or fabricated of SS frame glow sign boards on retrofit sheet size 1830mm x 1220mm duly indicating the name of installation, schematic diagram, timings of supply, In case of fire alongwith contect number and fire precaution order and necessary items for fixing on roof /wall grouting/ PCC work complete all as directed by Engr-in-Charge. Note : Background colour sky blue and matter or size of stencil as direction by Enger-in-Charge.

Supply & fixing or fabricated of SS frame glow sign boards on retrofit sheet size 3500mm x 1220mm duly indicating the distribution diagram of water supply AF stb bamrauli and necessary items for fixing on roof /wall grouting/ PCC work complete all as directed by Engr-in-Charge. Note : Background colour sky blue and matter or size of stencil as direction by Enger-in-Charge.

Note :- Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old materials.

Rajkaran Tubewells

M/S SWASTIK BUILDERS

Bharat Trading Company

M/S NAGENDRA AND BROS ENTERPRISES

Mohit Enterprises

chauhan construction

Avion Industries