Lifting and lowering of submersible pump motor sets complete of DTW schemes within the jurisdiction of Raishyabari RD Block under DWS Sub-Division Gandacherra.(Gr-II

Labour charge for Lifting of 20000/10000/5000 GPH capacity water lubricated vertical Submersible pump with motor in/c upto 150ft column pipe assembly by heavy duty chain pully block as per direction of the Engineer-in-charge

Labour charge for fitting fixing & lowering of 20000/10000/5000 GPH capacity water lubricated vertical Submersible pump with motor in/c column assembly upto 150 ft by heavy duty chain pulley block including fitting fixing nuts & bolts etc complete as per direction of the Engineer-in-charge

Supplying & fitting fixing of bolts and nuts and rubber insertions as per requirement for fitting fixing of GI flange MS clamps etc complete as per specification and the direction of the Engineer-in-charge.

i) 12 mm dia/16 mm dia 9Full threaded) ii) Rubber insertion

a) 65mm dia

b) 80mm dia

Providing & fitting fixing of G.I. flange ( 10 mm wall thickness ) by welding with G.I. / MS pipe and placing position as per specification and the direction of the Engineer-in-charge.

i) 50mm dia

ii) 65 mm dia.

iii) 80 mm dia.

iv) 100 mm dia.

Providing and fixing G.I. Reducer with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.

i) 80 x 50 mm dia

ii) 80 x 65 mm dia

iii) 100 x 65 mm dia

iv) 100 x 80 mm dia

Charges for making G.I. Short piece i/c. cutting, threading at bothend,fitting, fixing at site etc. as per specification and the direction of the Engineer-in-charge. ( G.I. pipes will be supplied from the department free of cost ).

i) 50mm dia

i) 65 mm dia.

ii) 80 mm dia.

iv)100 mm dia.

Fabrication of column pipe including providing & fitting fixing of G.I. flange by cutting the GI pipe into 3.05 mtrs. Size and welding the same with GI flange as per specification and direction of the Engineer-in-charge ( G.I. pipe will be issued by the Department at free of cost )

i)For 50 mm dia G.I. pipe with 10 mm thick GI flange

ii) For 65 mm dia G.I. pipe with 10 mm thick GI flange

iii) For 80 mm dia G.I. pipe with 10 mm thick GI flange

iv) For 100 mm dia G.I. pipe with 10 mm thick GI flange

Providing & fabrication of column pipe including fitting fixing of G.I. flange by cutting the GI pipe ( conforming to IS : 1239 medium class ) into 3.05 mtr. long and welding the same with GI flange as per specification and direction of the Engineer-in-charge ( G.I. pipe will be provided by the agency at his own cost & risk).

i)For 50 mm dia G.I. pipe with 10 mm thick GI flange

ii) For 65 mm dia G.I. pipe with 10 mm thick GI flange

iii) For 80 mm dia G.I. pipe with 10 mm thick GI flange

iv) For 100 mm dia G.I. pipe with 10 mm thick GI flange

Providing and fitting fixing with PVC insulated 3 core flat Copper cable conforming to relevant IS code for submerssible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge.

i) 4.00 sqmm

ii) 6.00 sqmm

iii) 10.00 sqmm

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