Construction of 3x6 (height 5 m) and 1x5 (height 5 m) minor bridges in place of NAGARAGHAT minor bridges

Dismantling of existing structures line culverts, bridges, retaining walls and other structure comprising of masonary, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 meters.

Excavation in foundation in balck cotton soil including lift upto 1.5 m. and lead upto 30 m. and including filling. Watering and raming of Excavated earth into the trenches or into the space between the building and the side of foundation, trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-in-charge upto a distance of 30 m. form the foundation trenches.(S.I. No-251)

Sand filling in plinth including supply of necessary quantity of sand from a distance not exceeding 8km (5 miles) from the side of work & including watering ,dressing etc. Rate to include cost of all materials,labour and tools & plants,etc. required for proper completion of the work. (S.I. No-255)

Cement concrete with 4cm (1/2'') gauge approved stone ballast, approved coarse sand. cement in the proportion 4:2:1 including supply of all materials,labour and tools and plants etc. required for proper completion of the work. (S.I. No-279)

RCC work with cement approved coarse sand and 2cm. (3/4'') gauge approved stone ballast in the proportion 1:1.5:3 in lintels of doors and windows, excluding supply of reinforcement and its binding but including its fixing and binding the same with 24 B.W.G.I wire.and including necessary cantering and suttering etc and also including supply of all materials,labour and tools and plants etc. required for proper completion of the work. binding wire to be supplied by the contractor free of cost. (S.I. No-289)

Mild steel or iron work of small sizes and sections such as holding down bolts, hold fasts, tierods, gratings, etc. (when not included in over all rates) wrought to required from excluding supply of steel bolts, nuts wastage etc and including their fixing required for proper completion of the work. (S.I. No-502)

Providing and laying Cement concrete wearing coat M-30 grade excluding reinforcement complete as per drawing and Technical Specifications

Cement concrete with 20mm gauge approved stone ballast, approved coarse sand. cement in the proportion 3:1.5:1 including supply of all materials,labour and tools and plants etc. required for proper completion of the work. (S.I. No-279 b)

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301 (SI No 14-1)

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing and Technical Specifications Clause 2706 & 2200 of MORTH. (S.I. NO-12-9) ch-12