Providing and fixing sprinkler irrigation system for lawn (New Campus) at CARI, Izatnagar

Providing and fixing sprinkler irrigation system of lawn (new campus) at CARI, Izatnagar

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 50 to 80 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end): 50 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end): 50 mm nominal bore Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement: 6 coarse sand).

Providing and fixing PVC pipe of Ashirvad or Equivalent make including jointing & fittings. 50 mm nominal dia Pipes. Note- weight of pipe(6m length) should not less than 6kg.

Providing and fixing rain gun of 32mm size with height of tripod should not less than 1.20m with adjustable arrangement & three legs, riser pipe should be pcv pipe with 32mm(minimum) size, radius should not less than 25m, rain gun should cover minimum 50m area, rain gun should rotates should be full circle (360 degree). Size- 130-135cmx18-22cmx9-12cm and nominal bore shall be 32mm including pressure meter , pressure meter cock & service seddle. Material shall be aluminium pressure die cast body and arm, stainless steel (304 grade) pivot pin, lock pin, springs, nut & bolts.