Construction of bridge over Meremenda Nallah on Raruangoda road Via-Rupakund (3x30.64) mtr. (Open Foundation) under SBY in the District of Keonjhar.

Earthwork in excavation in foundation in all kinds of soil within initial lead of 50m. and 1.5m initial lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3 mtr in depth etc complete as per the direction of the Engineer in Charge.

Earthwork in excavation in foundation in hard rock within the initial lead and lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3 mtr in depth etc complete as per the direction of the Enngineer in Charge.

Cement concrete (1:3:6) in foundation & plinth with 4cm. crusher broken granite metal of approved quality from approved quarry including hoisting lowering & laying in layers not exceeding 150mm. thick with proper packing & ramming each layer of concrete by means of vibrator ,providing groove & beads where necessary including curing, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance royality & taxes of all material required for the work including supplying & working pumps, T&P articles finishing the exposed surface smooth as per specific ation & direction of the Engineer-in Charge .In Foundation

Below Approach Slab

Crash Barriers for Bridge Provision of an Reinforced cement concrete crash barrier of M-40 grade at the bridge decks & approaches to bridge structures, constructed with Reinforced Cement Concrete with HYSD reinforcement conforming MORT&H Specification and as per details given IRC -5 including dowel bars expansion joints filled with pre-moulded asphalt filler board etc... and approved drawing and at locations directed by the Engineer, all as specified.

Pedestral for Bridge Provision of an Reinforced cement concrete crash barrier of M-40 grade at the bridge decks & approaches to bridge structures, constructed with Reinforced Cement Concrete with HYSD reinforcement conforming MORT&H Specification and as per details given IRC -83 including dowel bars expansion joints filled with pre-moulded asphalt filler board etc... and approved drawing and at locations directed by the Engineer, all as specified.

RCC of design mix of M-300grade having specified characteristics compressive strength/ target mean strength of 250kg./cm2 in design mix with minimum quantity of cement as specified in IRC Code of 150 mm. cubes at 28 days curing after mixing & tests conducted in accordance with relevant clauses of IS 456/IS 516/IRC 216/1987/IRC-78/1983 using crusher broken hard granite course aggregate of 20mm. down graded.sizes & proportion as specified in clause-302.6.2 of IRC 21/1987 & IS-10262 & subject to mix design in conformity with the grading & proportion of different materials for concrete as specified in the relevant codes of approved quality, obtained from approved quarry & using minimum quantity of cement confirming to codal provision including hoisting, lowering & laying concrete in layers not exceeding 15cm thick compacting with vibrators watering & curing for 28 days including water tight steel centering , shuttering & form works finishing the exposed surface smooth providing beads & grooves wherever necessary including cost, conveyance royalties and all other taxes of all materials with all leads & lifts, cost of all labour T&P & machineries etc. required for the work including dewatering if necessary, complete in all respects as per direction of the Engineer-in-Charge but excluding cost, conveyance of tor steel & binding wire & labour charges for straightening, cutting, bending, binding welding & tying the grills lapping spacing etc. where ever necessary & hoisting & placing in position ( to be paid separately as required for RCC works) Foundation

Abutment & Pier Shaft

Pier & Abutment Cap

DIRT Wall