Construction of Bridge over Bada Nallah at 2nd km on Gundriguda to Nimalguda Road Undre SBY Scheme in the district of Rayagada for the Year 2024 2025

Earth work in cutting over burden earth in all kinds of soil with all leads & lifts & depositing the excavated materials away from the working areas complete as per specification &direction of the Engineer-in-Charge including cost of all labour & T&P articles required for the work etc.complete in all respect.

Earth work in exacavation of foundation in all kinds of soil within initial llead and lifts including dressing and leveling the bed, shoring & shuttering etc complete and depositing the excavated earth away from the working area as per specification & direction of the Engineer-in-Charge including cost of all labour & T&P articles required for the work etc.complete in all respect.

Providing & filling good clean river sand of approved quality including watering to complete saturation & ramming complete including cost conveyance, royalty, additional charges, DMF 10% & EMF 5% over royalty Cess & taxes of all materials & cost of all labour & T&P required for the work etc complete as per specification & direction of Engineer-in Charge.

Providing Cement concrete (1:3:6) in foundation upto a required depth below ground level and upto a required height above ground level/bed level using 4cm size hard granite metal of approved quality from approved quarry including hoisting, lowering, laying compacting in position in layers not exceeding 15cm thick compacting with proper packing to proper slope & level including watering, curing and cost, conveyance, Cess royality, additional charges, DMF 10% & EMF 5% over royalty taxes of all materials etc. with all labour and T&P required for the work including dewatering, shuttering if necessary complete as per direction of Engineer in chargeIn Foundation

Below Approach Slab

Providing PCC M-15 of controlled quality having minimum cube strength of 150 Kg/cm2 on 150 mm cube at 28 days with clean hard crushed broken granite chipe of 40mm and down graded size of constitent with strength and cover of concrete etc. complete including hoisting, lowering laying in position in layers not exceeding 15cm thick including watering, curring, dewatering, shoring side shuttering if necessary at the time of laying concrete with cost and conveyance taxes royalty additional charges, DMF 10% & EMF 5% over royalty of all materials etc. with all labour and T&P required for the work complete as per direction of Engineer-in-charge.(With Frame work)Above G.L Without Dewatering

In Foundation with dewatering

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