RWS/JJM/RIDF water supply Schemes under 15th FC Fund 2025-26/ SH- Lifting and lowering of submerssible pump motor and all allied works of Kalacherra Block under DWS Sub-Division, Dharmanagar.(Gr.-II) (3rd Call).

A)Sub-Head:- Earth Work. Labour charge for lifting of 20000/100000/5000 GPH capaty water lubricanted vertuicla submerssible pump with motor in/c 80ft column pipe assembly by heavy duty chain pully block as per direction of the Engineer in caharge.

Labour charge for fitting fixing of 20000/100000/5000 GPH capaty water lubricanted vertuicla submerssible pump with motor in/c 80ft/100 column pipe assembly by heavy duty chain pully block as per direction of the Engineer in caharge.

Supplying fitting fixing of following spare parts of approved quality suitable for pump motor set etc as per direction of the engineer in charge. B) Full threaded nut bolt of 10mm dia and 50mm long.

Labour charge for fitting and lowering of submerssible pump with motor upto 15 ft(4.573 mtr.) depth with column pipe from clear water reservoir of modified IRP in/c commissioning of the as per direction direction of the Engineer in caharge.

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) For 50 mm dia

ii) For 65 mm dia

iii) For 80 mm dia

iv) For 100 mm dia

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 Engineerin-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 fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.

i) 40 mm dia

i) 50 mm 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) 50 x 40 mm dia

ii) 65 x 50 mm dia

iii) 80 x65 mm dia

iv) 100 x 80 mm dia

Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge

i) 40 mm dia

i) 50 mm dia

ii) 65 mm dia

iii) 80 mm dia

iv) 100 mm dia

Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge.

i) 40 mm dia

i) 50 mm dia

ii) 65 mm dia

iii) 80 mm dia

iv) 100 mm dia

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