Construction of RCC flood protection wall along the kundu river for 220KV Switch yard at 220KVSS, Nandyal

Earthwork excavation in all types of soils (up to stone matrix)which can be excavated with pick axe and crow bars and do not require blasting in all conditions such as dry, wet and slushy etc. covering initial lead and lift etc and backfilling the foundations (after laying foundations) with excavated earth complete as per the the directions of the Engineer in charge for the finished item of work.

Providing Crusher dust cushion for foundations and basement in layers, not exceeding 15cm thick, consolidating each deposited layer by watering and ramming including cost & conveyance of all materials, operational, incidental, labour charges, hire charges of T&P at all leads, lifts etc. complete as per the directions of the Engineer in charge for the finished item of work.

Laying of Cement Concrete (1:4:8) mix using 40mm size HBG Machine crushed metal for foundations including cost and conveyance of all materials at all leads and lifts, ramming, consolidating, curing etc,complete. for finished item of work as per directions of the Engineer-in-charge.

Providing High Yield Strength Deformed (HYSD)/ Thermo Mechanically Treated (TMT) (Fe-500/Fe-500D/Fe-550 grade as per IS 1786-1979) of TISCO/ SAIL/ VSP make, different diameters for RCC works , including labour charges for straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and tying and lap-splicing with binding wire of 18 SWG, forming grills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as overlaps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental, operational, labour charges such as cutting, bending, placing in position, tying including sales and other taxes on all materials etc., complete for finished item of work For SWITCH YARD WORKS

Supply and placing RCC M- 25 Design mix Concrete (using Cement not less than 380 kgs) using Weigh Batcher/ Mixer with 20mm & 12mm size machine crushed hard granite metal (in 2:1 ratio) (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including Seigniorage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing etc. complete but excluding cost of steel and its fabrication charges for finished item of work.(cement 380 kg , sand 0.40 cum and metal 0.80 cum) (A) For Footings

Supply and placing RCC M- 25 Design mix Concrete (using Cement not less than 380 kgs) using Weigh Batcher/ Mixer with 20mm & 12mm size machine crushed hard granite metal (in 2:1 ratio) (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including Seigniorage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing etc. complete but excluding cost of steel and its fabrication charges for finished item of work.(cement 380 kg , sand 0.40 cum and metal 0.80 cum) (B) Vertical wall upto Ground level for Flood Protection Wall

Supply and placing RCC M- 25 Design mix Concrete (using Cement not less than 380 kgs) using Weigh Batcher/ Mixer with 20mm & 12mm size machine crushed hard granite metal (in 2:1 ratio) (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including Seigniorage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing etc. complete but excluding cost of steel and its fabrication charges for finished item of work.(cement 380 kg , sand 0.40 cum and metal 0.80 cum) (C) Vertical wall up to 3.66 mt height above GL for Flood Protection Wall

Supply and placing RCC M- 25 Design mix Concrete (using Cement not less than 380 kgs) using Weigh Batcher/ Mixer with 20mm & 12mm size machine crushed hard granite metal (in 2:1 ratio) (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including Seigniorage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing etc. complete but excluding cost of steel and its fabrication charges for finished item of work.(cement 380 kg , sand 0.40 cum and metal 0.80 cum) (D) Vertical wall above 3.66m height for flood Protection Wall

White washing two coats with white cement of approved quality to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials including cost of all materials, labour charges and incidental charges such as scaffolding, lift charges etc., complete for finished item of work.