Construction of RCC Retaining wall on Kazipet to Peddammagadda road from Km 3/6 to 4/2 in Hanumakonda District

Earthwork excavation in soils upto SDR by mechanical means for foundations of structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing sides of bottom, back filling the excavation earth to the extent required etc., complete excluding seignioarge charges for finished item of work as per MoRT&H specification 304(5th Revision) and as directed by the Engineer-in-Charge.

Sand filling in foundation trenches as per MoRT&H Specification No. 304 (5th Revision) and as per Drawing and technical specifications for finished item of work

Plain Cement Concrete (1:3:6) nominal mix in foundation using 40mm size HBG crushed stone aggregate and fine aggregate conforming to table 1000-2 of MoRT&H including cost, (excluding seigniorage) conveyance of all materials to site and labour charges, centering, machine mixing, laying, Vibrating, curing etc., including all other incidental and operational charges of all T&P etc., complete for finished item of work as per MoRT&H specification 1500,1700, 2100 (5th Revision) and as directed by the Engineer-in-Charge

Vibrated reinforced cement concrete M25 Grade Concrete using 20mm and 10mm size HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) including cost, (excluding seigniorage) and conveyance of all materials to site and all labour charges , centering, mixing using concrete batching plant, transporting using transit mixer, laying in position, Compacting, Vibrating and curing including all other incidental and all other operational charges of T&P required etc., complete as per MoRT&H Specification1500,1700, 2200 (5th Revision) for foundation

Vibrated reinforced cement concrete M25 Grade Concrete using 20mm and 10mm size HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) including cost, (excluding seigniorage) and conveyance of all materials to site and all labour charges , centering, mixing using concrete batching plant, transporting using transit mixer, laying in position, Compacting, Vibrating and curing including all other incidental and all other operational charges of T&P required etc., complete as per MoRT&H Specification1500,1700, 2200 (5th Revision) for Substructure

Vibrated reinforced cement concrete M25 Grade Concrete using 20mm and 10mm size HBG crushed stone aggregate (Coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) including cost, (excluding seigniorage) and conveyance of all materials to site and all labour charges , centering, mixing using concrete batching plant, transporting using transit mixer, laying in position, Compacting, Vibrating and curing including all other incidental and all other operational charges of T&P required etc., complete as per MoRT&H Specification1500,1700, 2200 (5th Revision) for Substructure (for above 5mts height)

Providing HYSD bars (Fe-500 From Primary Producers like TATA, SAIL, VSP,JSW and Shyam as approved by Ministry of Steel) of different diameters, wrought and put up bars of all diameters including cost and conveyance of steel to site and all labour charges for fabrication of reinforcement including cutting, bending, binding rods, tying grills, placing them in position etc., complete including cost and conveyance of binding wire and all handling charges and operational charges etc., and including over lapping welding if required etc., complete for all R.C.C items for finished item of work as per standard drawings, as per the directions of the Engineer-in-Charge and as per MoRT&H specification 1600 &2200 (5th revision) and as per I.S.1786 of 1985 for substructure RCC items.

Providing HYSD bars (Fe-500 From Primary Producers like TATA, SAIL, VSP,JSW and Shyam as approved by Ministry of Steel) of different diameters, wrought and put up bars of all diameters including cost and conveyance of steel to site and all labour charges for fabrication of reinforcement including cutting, bending, binding rods, tying grills, placing them in position etc., complete including cost and conveyance of binding wire and all handling charges and operational charges etc., and including over lapping welding if required etc., complete for all R.C.C items for finished item of work as per standard drawings, as per the directions of the Engineer-in-Charge and as per MoRT&H specification 1600 &2200 (5th revision) and as per I.S.1786 of 1985 for foundation RCC items.

Providing and laying of filter media using 50% of 150 mm IRC soling stone and 50 % of 40 mm HBG metal satisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind the abutment, wing wall and return wall to the full height compacted to a firm condition including cost and conveyance of all metal (excluding seigniorage) charges ,and all labour charges as directed by the departmental officers as per drawing and Technical specifications as per clause 710.1.1 of IRC:78 and Clause 2200 of MoRT&H (5th Revision) for finished item of work.

Providing Weep holes in RCC Abutment/ Wing wall/return wall with 100mm Diameter AC pipe extending through the full width of the structure at 1.00m C/C in both horizontal and vertical direction so that the weep holes in each horizontal direction is staggered from the weep holes laying above and below lines as shown in drawing including cost and conveyance of the A.C pipes and labour charges for cutting to required length, placing the pipe with a slope of about 1V : 20H towards stream side face etc., complete for finished item of work for weep holes as per MoRT&H specification 2706 & 2200 (5th Revision)

Providing and laying boulders apron for bed protection against scour with stone boulders weighing not less than 40kg with 300mm thick each complete as per drawing and specification. complete for finished item of work as per MoRT&H specification 2504 ( 5th revision ) and as directed by the Engineer-in-Charge

Back filling behind abutments with gravel including cost ,conveyance and of all materials to site etc., complete as per Clause 710.1.4 of IRC : 78and as per MoRT&H Specification No. 2200 (5th Revision) and as per Drawing and technical specifications for finished item of work

Dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material with all lifts and lead of 1000 metres