Kaleshwaram Project

IRR-CCDW-1-2 Excavation for Structures - Mechanical Means - (Data adopted from MORTH) -Earth work in excavation in all kinds of soils of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and ether deterious matter, dressing of sides and bottom and back filling with approved material Depth upto 3 m.

IRR-CCDW-2-9 Providing and laying insitu vibrated M-15 (28 days cube compressive strength not less than 10 N/sq.mm) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates including cost of all materials, machinery, labour, form work, cleaning, batching, mis 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: 260 Kgs/Cum CA: 0.90 cum, Blending ratio of CA-50:30:20, FA: 0.40 cum)

IRR-CCDW-2-29 Providing and laying insitu vibrated M-20 (28 days cube compressive strength not less than 20N/sq.mm) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for wearing coat including cost of all materials, machinery, labour, form work, cleaning, batching, mixing, placing in positionin alternate panels, levelling, compacting, finishing, curing, packing joints with asphalt mortar etc., complete with initial lead upto 50 m and all lifts (Cement content: 330 Kgs/Cum, CA 0.80 cum. Blending Ratio of CA-55:35, PA 0.45 cum)

IRR-CAW-8-6 Providing and constructing 30 thick dry rubble stone pitching Including cost labour, hand packing, finishing etc., complete of all materials, (rubber stunes: 0.33 cum/sqm) (For Maintenance Works)

IRR-DAW-5-6 Providing homogeneous embankment using soils from approved borrow area in layers of 25 to 30 cm before compaction inciuding cost of all materials, machinery. labour, all operations such as excavation, sorting out, transportation, spreading soil in layer of specified thickness, breaking clods, sectioning, watering. compacting to density control of not less than 95 percent. or as stipulated using Sheep foot roller/ Vibratory roller/8 to 10 tonne power roller etc., complete with initial lead upto 1 km and all lifts