Water Resources Department Tender

Preparation of foundation of structure including removal of all loose stones, silt and final washing. By manual labour

Dismantling cement concrete lining including disposal of material within 50m lead, inclusive of de-watering wherever required of thickness7.50 cm 17.0.1 For dismantling poor quality or weathered weakened work the rates will be reduced by 30%.

Dismantling old plaster or skirting, racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 m lead, inclusive of de-watering wherever required. 17.0.1 For dismantling poor quality or weathered weakened work the rates will be reduced by 30%.

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 Tor or ribbed bars (IS :1786-1985)

Cement concrete lining of nominal mix (1:3:6) with, upto 20 mm size well graded crusher broken stone aggregate laid as per specifications including all leads of all construction materials including rendering, compaction and curing etc. complete for canal bed of thickness.- 7.5 cm

Providing and Laying in position of Cement concrete Nominal mix(1:3:6) including leads of all construction materials, 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- 40 mm

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; - 20 mm

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. PCC Nominal Mix 1:2:4 with plum, Max size of Aggregate 40 mm,

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. (b) In cement sand mortar 1:4

Add extra for superstructure brick masonry on item no 10

Side shuttering including propping etc. complete (to achieve finish F 2 for : Retaining wall, counterfort, abutment, wing walls up stream or down- stream slope facings of dams and open faces of construction joints etc.

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 percentage of Standard Proctors 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 250 m

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 percentage of Standard Proctors 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 (0.5 Km)

Add extra for each subsequent lead of 500m or part there of beyond 0.50 Km and up to 5 km for item no 5.16.2

Compaction of earth or highly weathered strata Compaction of earth or highly weathered strata b. 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 percent of Standard Proctors density

Compaction of earth or highly weathered strata Compaction of earth or highly weathered strata b. 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 percent of Standard Proctors density 5.18.3 Add extra over item No. 5.18.2 for compaction in restricted area nearby structure or flanks by hand rammers or by pneumatic tampers.

Watering of earth including cost of carriage of water when source of water is (a) up to 1 Km

Lip cutting and final dressing as per designed section including re-handling and disposal of excavated earth in layers 20 cm on embankments etc. with cost of dewatering wherever required, and complete in all respect

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

Supplying and laying quarry spalls properly graded but not more than 10cm in size with spreading in required profile including all leads and lifts

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: 50 mm

Plaster in cement sand mortar 1:3 including racking of joints,smooth finishing and curing etc. complete including all leads of all construction materials of thickness: 20 mm

Providing, laying and fixing in position RCC spun or hume pipe with collars (ISI 458 2003) in required size packed in gasket for hume or spun yarn and neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints.200mm (Excluding Labour Charges ) NP 2

Providing, laying and fixing in position RCC spun or hume pipe with collars (ISI 458 2003) in required size packed in gasket for hume or spun yarn and neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints 1000mm (Excluding Labour Charges) NP 2

Stones for Rip-Rap at least one side not less than 23 cm in size including all lead and lift.

Distance stone well dressed of required shape and size 60 cm x 23 cm x 7 cm with exposed faces chiesel dressed.

Fixing of Distance stone in 30x30x30 cm pit excavated in all type of strata and back filling with cement concrete (1:4:8) projected 10 cm above ground level well finished and properly cured. (Excluding cost of Distance stone)

Design, Drawing, fabrication, supply, erection, testing and commissioning of Vertical lift fix wheel type sliding gate/inter changeable Stop log gates consisting of skin plate, stiffeners, horizontal girders, pulley, pulley supports, bracings, lifting lug, bracket, rubber seals, clamps plates etc., with all accessories as per relevant for Canal, sluice Vertical gates and spillway gates including cost of all materials, machinery, labour, cutting, bending, aligning, anchoring, welding, seal fixing, tools and tackles etc., finishing, cleaning, applying two coat of zinc rich epoxy primer to give dry film thickness of 70 plus minus 5 microns and finish coat(two coats)of solvent less coal tar epoxy paint using airless spray to provide dry film thickness of 150 plus minus 5 microns per coat thus total dry film thickness of all coats, including primer coating, should not be less than 350 microns., complete as per specifications and approved drawings complete, including packing and forwarding, transportation charges for structural steel

Demolishing stone rubble masonry including stacking of usable material and disposal of unuseable material within 50 meters lead inclusive of dewatering wherever required. In cement mortar 17.0.1 For dismantling poor quality or weathered weakened work the rates will be reduced by 30%.