Repair and Restoration Of Nandada kurd Anicut P.S. Mandore, District Jodhpur

Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Julicflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the Engineer-in-charge. Cost of wood has been deducted from rates and thus will be property of contractor after cutting. (b) Thick

Earth work in rough (borrow area) excavation for embankments in hard soil, morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by vibro compactor, vibro sheep foot roller, sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor's density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect. (a) With initial lead of 250m (h) with lead beyond 1750 m and up to 2250 m(for avg lead 2.0km )

Compaction of earth or highly weathered strata By mechanical equipment such as sheep foot roller/ pneumatic tyred roller/vibro compactor / vibro sheep foot compactor required as per site condition to obtain dry density of. (ii) at least 98% of Standard Proctor's density

Watering of earth including cost of carriage of water when sourse of wtaer is upto 1 km.

Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for foundation including curing with all leads of all construction materials including curing etc. complete. In cement sand mortar 1:5

Flush or ruled pointing on stone masonry including racking of joints and curing etc. complete including all leads of all construction materials in mortar ratio. Cement sand mortar 1:3

Dismantling cement concrete including disposal of material within 50 m lead, inclusive of de-watering wherever required.

Providing and laying cement concrete coping in (1:2:4) with maximum size of crusher broken aggregate upto 20 mm including shuttering etc. with all leads of material complete in all respect in thickness of 75MM

Supplying stone, spall and laying R. R. stone pitching, hammer dressed with packing of voids from small stones including all lead & lifts, in required profile of 23 cm thickness (± 5 % thickness tolerance)

Dry boulder filling in required profile with filling of voids etc. complete including all lead & lifts, and well finished surface