Construction of Motorable Bridge from Burma to Sumoor Sand Dune. (including road work) (Under SDP)

Site analysis, topographical survey, geotechnical survey, designing.supplying,fabricting and launching of 380 mtr span Intermediate Lane motorable steel girder bridge with class AA Loading between Burma to Sumoor Sand Dune Nobra i,e construction of abutments,Well/ Pile, fabrication and launching of bridge superstructure, providing and fixing of suitable bridge bearing, expension joints painting of all steel superstructure including laying of Deck slab, approach slab etc ( as Per Scope of work in NIT)

ROAD WORK Earth work in excavation by machenical means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: All kinds of soil : including carriage

Dry stone pitching (any thickness) excluding cost of stones. On Horizont

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) from natural source crushed aggregate.

Providing and laying in position specified grade of reinforced cement concrete,excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs havingslope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level,excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

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.

Centering and shuttering including strutting, propping etc. and removal of form work for : foundation,bases of column,footing etc

Suspended floors, roofs, landings, balconies and access platform