Water Resources Department Tender

Providing construction joints with 30mm thick thermocol sheet including cutting and placing in position etc . Complete.

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

b)In tees, angles, flats and channels

Earthwork in excavation by mechanical/manual means in all type of strata comprising any of the materials such as soil, silt, sand, clay, gravel, moorum of all varieties, shingles, pebbles all types of conglomerates, laterite rock, soft rock,ordinary rock, disintegrated rock or weathered rock, fissured/shattered, decomposed rock and all such material either in full or in parts, as the case may be adopting any approved method or methods as may be convenient or permitted inclusive of chiseling, wedging etc. but blasting prohibited in all conditions such as dry, moist, saturated, submerged, foul conditions etc including pumping or bailing out water/dewatering including setting out construction of shoring, stritting and bracing, removal of stump and other deleterious matter, dresing of sides and bottom, providng barricading, danger lightining, guarding etc and backfilling the excavated earth to the extent required and disposing of surplus excavated soil/rock at specified areas with all leads and all lifts etc complete as per specification and drawing and as directed by the Engineer-in-charge complete.

Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while laying pipes of approved the concrete of retaining wall, wing wall and earth retaining structure complete as directed by the Engineer in charge. A) 110mm Dia.

Drilling basaltic stone/Hard rock including the cost of drilling of dia. 32mm bore and 600mm depth cleaning the hole with pressure washing/air jetting, inserting 20mm dia. TMT Steel reinforcement to a depth of 600mm and 1000mm above the basaltic rock/Hard rock, grouting including the cost of binding materials, consumable, plants and equipment, tools and tackles, labour, supervision, platform etc. complete and as per directive of Engineer-in- charge.