Restoration and Repairs to Dubba kalva Mottu of Large Tank Madannapet, Madannapet(V) Narsampet(M), Warangal Dist

Providing homogeneous embankment using soil from approved borrowarea in layers of 25 to 30 cm before compaction including cost of allmaterials, machinery, labour, all operations such as excavation, sortingout, transportation, spreading soil in layer of specified thickness, breakingclods, sectioning,etc.,complete with initial lead upto 1 km and all lifts and compacting to density control of not less than 90 percent or as stipulated using 2T roller etc.,

Excavation for Structures- Mechanical Means ( Data adopted fromMORTH)Earth work in excavation in all kinds of soils of foundation of structuresas per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and otherdeleterious matter, dressing of sides and bottom and backfilling withapproved material. ( depth upto 3 meters)

DISMANTLING-Stone masonry in cement mortar

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates including cost of all materials, machinery, labour, formwork, centering, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete for plain concrete works with initial lead upto 1 km and all lifts. ( Cement content : 280 kg /cum with use of super plasticiser,CA : 0.90 cum, Blending Ratio of CA -- 50:30:20, FA : 0.40 cum)

Providing and fixing 20 mm dia. 2.75 m long ribbed steel anchor rods with one end split and driven firmly using steel wedge into 1.25 m deep 45 to 50 mm dia. hole drilled in bed rock and other end provided with L- bend for embedding in concrete / masonry for spillway and appurtenant works including drilling and cleaning hole, filling hole with thick cement slurry, driving anchor rod, cost of all materials, machinery, labour, steel wedge etc., complete with initial lead upto 1 km and all lifts