Providing and fixing of 4 inch i d and 6 inch i d D I Sluice Valve Resilient seated including the cost of rubber packing, nut and bolts carriage loading unloading complete in all respects to regulate the drinking water supply at various location in v

100 mm dia i/d

150 mm dia i/d

Constructing brick masonry chamber of size inner (3' x 3' x 4') for sluice valve including excavation 1st class brick work in cement mortar 1:6 (1 cement : 6 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:6 (1 cement : 6 coarse sand), foundation concrete 1:5:10 mix (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) complete in all respects to the entire satisfaction of EIC. (NSI)

Providing and fixing RCC cover 1:2:4 of 3" thickness including cost of steel winding wire etc. complete in all respects (in two parts) (NSI)

Providing and fixing of CI/DI Specials including cost of nut bolt, rubber sheet, pig lead, hemp yarn etc. complete in all respects. (NSI)

4" i/d

6" i/d

Less against recoverable Scrap material