PROVN OF STURCTURAL FRAMEWORK FOR CENTRIFUGAL PUMP INLCUDING CONNECTED ITEM AT CWPH AT LALGARH JATTAN

Earthing complete with galvanised steel earth plate electrode 60x60cmx6mm thick, buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground lvel, connected to galvanised strip of size 32x6 mm by means of bolts, nuts, chekc nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 connected to earthing test point all as specified or indicated including testing on completion.

Demolition of plain cement concrete in gorund floor and pavings not exc 30cm thick (below or above ground level) inclulding floor tiles of any description complete all as specified and directed by Egnineer-in-charge.

Cement concrete (1:2:4) type B-2 using 40 mm graded stone aggregate for foundation of pole / struts / stay assembly etc.

M&L framed work fabricated with structural mild steel section, plates, braces, rails completed drilled and grounting including painting with anti-corrosive primer and bituminious paint black in colour all as specified and directed by Engineer-in-Charge.

Supply & Fix anti vibration pad suitable for 50HP centrifugal pump as specified Engineer-in-Charge.

Supply & Fix ball bearing of size 63/13 mm all as specified & directed by Engineer-in-Charge.

Taking down carefully out 3 phase, 415 volt, 50HP electric driven motor & pumping set both from its base, disconnect the electrical and mechincal connections and isolage the motor from pumping set including structural framework and mounting and recoupled with resepctive pumps and base plate, reconnecting all disconnected connections and alignment & testing on full load complete all as specified and directed by Engr-in-Charge.

S&F coupling for 50HP centrifugal pumping set all as specified & directed by Engr-in-Charge.