Water Resources Department Tender

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. (b) With lead beyond 250 m and up to 750 m (½ Km) Add extra for each subsequent lead of 500m or part there of beyond ½ Km and up to 5 km 17 (b)Deduct in item no 16 (a) to (d) above if Standard Proctor's density to be achived is at least 90%

Providing and Laying in position of Cement concrete Design mix M-15 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 320 kg/ cum of concrete) ( c) up to 40mm

Design, Drawing, fabrication, supply, erection,testing and commissioning of Vertical lift sliding type Dam Shutter gates interchangeable consisting of sealing frame (embedded parts), skin plate of shutters, stiffeners, horizontal and vertical girders, guide, stainless steel flat, lifting hooks, clits fasteners etc., with all accessories including frame & gate complete set for Barrage/ Stop dam/ waste weir / spillway including cost of all materials, machinery, labour, cutting,aligning,welding, finishing, cleaning, tools and tackles, seal fixing, applying one coat of zinc rich epoxy primer and three coats of cold applied coal tar epoxy paint, including primer coating,should not be less than 350 microns., etc. complete as per specifications and approved drawings, including packing & forwarding, transportation charges for structural steel components and other materials

Nominal mix of Plain Cement Concrete well mixed and laid in position using 20% max permissible limit of plums above 160 mm and up to 450mm, including curing and finishing etc including all leads of all construction materials complete in all respect with well graded crusher broken stone aggregate. The plums shall be distributed evenly and shall be not closer than 150 mm from the surface. 11.1 PCC Nominal Mix 1:2:4 with PCC Nominal Mix 1:2:4 with Plum ,Max size of Aggregate 40 mm

Supply & fixing 6 mm thick rubber water seal of approved quality in construction/contraction joint as per drawing complete in all respect. (ii) 305 mm wide

Providing and Laying in position of Cement concrete Design mix M-15 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 320 kg/ cum of concrete) @ 20 MM SIZE

Providing and Laying in position of Cement concrete Design mix M-20 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 400 kg/ cum of concrete) (d) 20mm

Providing and Laying in position of Cement concrete Design mix M-25 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 ( 1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 420 kg/ cum of concrete) (d) 20mm

Centering and shuttering for 2nd stage concrete for F2 finish) (a)For vertical blocks outs

Supplying of M.S. reionforcement including labour charges for bending binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using.(b)Tor or ribbed bars (IS :1786-1985)

Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement. (a)In foundation rafts, beams, columns bases stilling basins, buckets, aprons etc. (non suspended horizontally laid mass concrete)

Re-handling of excavated material including loading unloading and dressing within initial lead of 50 m and lift of 1.5m with cost of de-watering wherever required and all applicable taxes and levies etc. complete in all respect (a) Earth / Soil

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

Supplying and laying sand of grade as per design requirement in required profile including all lead & lifts. This item is to be used only for laying filter / inverted filter

Supplying and laying aggregate in layers and profile as specified including all leads & lifts. this item is to be used only for laying filter / inverted filter (b) Broken ballast 20 to 40 mm size

Geological investigation (where directed) Checking of retrogression below spill arrangement, logging of bore log, rock strata classification, suitability of structure foundation and suggesting remedial measures for control of excessive seepage from foundation or body of the dam etc. by the Geological expert having experience more than 15 years and submission of final report.