Command Area Development Authority Tender

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect in Hard/dense soil.

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 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.

Compaction of Earth or highly weathered strata by mechanical equipment such as sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor's density.

Watering of earth including cost of carriage of water when source of water 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 1:6.

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 Super structure including curing with all leads of all construction materials including curing etc. complete.. in cement sand mortar 1:6.

Plaster in cement sand mortar 1:4 including racking of joints, smooth finishing & curing etc. complete including all leads of all construction materials of thickness: 20 mm

Supplyingstone, spall and laying Rip rap in required profile properly hand packed using stone of specified size including all lead & 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:75mm

Preparation and dressing the sub grade including removal of irregularities up to 7.5 cm in soil, morrum mixed with pebbles, small boulders and and kankar & murrum for bed

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

Providing and laying cast in situ concrete sleepers 15 cm x 7.5 cm in bed in cement concrete (1:3:6) with maximum size of crusher broken stone aggregate upto 20 mm well graded including all leads of all construction materials including curing, finishing & form work etc. complete as per specification for:

In bed

In sides

Providing and laying cast in situ plain cement concrete design mix M-15 grade for lining, using well graded crusher broken aggregate of maximum nominal size 20 mm conforming to IS:383-1970, including proportioning of the ingredients by weigh batching and mixing by mechanical mixer including finishing of concrete lining, cutting of grooves for construction joints, complete as per specification with all leads and lifts of construction material complete for canal bed of thickness.

In Bed for 7.5 cm thickness

Providing and laying cast in situ plain cement concrete design mix M-15 grade for lining, using well graded crusher broken aggregate of maximum nominal size 20 mm conforming to IS-383-1970, including proportioning of the ingredients by weigh batching and mixing by mechanical mixer including finishing of concrete lining, cutting of grooves for construction joints, complete as per specification with all leads and lifts of construction material complete for canal side of thickness.

In Side Slopes 7.5 cm thick

Add extra over for lining done by paver as per specifications complete

Centring and shuttering for slabs, beams,lintels,columns,trough with or without caps and base including proping and remove.

Side shuttering including proping etc complete (to achieve finish F2) for Block joints of foundation ,stilling basins,buckets,aprons,etc. (Non suspended horizontally laid mass concrete) for dowels etc.

Supplying of MS reinforcement 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)

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 20 mm

Providing and Laying in position of Cement concrete Nominal mix (1:2:4) 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 20 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(For mix design Cement content considered 400 kg/ cum of concrete) 20 mm aggregate

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) 20 mm

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

Extra charges transit mixer is used per cum of concrete if computerised mobile transit mixer (i.e Fiori) is used.

Flush or ruled pointing on stone masonry including racking of joings and curing etc. complete including all leads of all constuction materials in mortar ratio in cements & mortar 1:3

Design, drawing, fabrication, supply, erection, testing and commissioning of Embedded parts consisting of sill beams, vertical tracks, vertical seal tracks, sealing frame, guide tracks/rails, wall plates, seal seats, anchors, anchor girders, yoke girders, tie flats, trunnion supports, rope and pulley supports etc. and any required necessary item, with all accessories as per relevant IS code, for all type radial gates/ Vertical lift fix wheel type sluice and Canal gates/Stop log gates including cost of all materials, machinery, labour, cutting, aligning, anchoring, welding, finishing, cleaning, tools and tackles, applying two coat of zinc rich epoxy primer to give dry film thickness of 70± 5 microns and finish coat (two coats) of solvent less coal tar epoxy paint using airless spray to provide dry film thickness of 150± 5 microns per coat thus total dry film thickness of all coats, including primer coating, should not be les than 350 microns., including packing & forwarding, transportation charges complete item, as per specifications and approved drawings.

Providing laying & fixing in position RCC spun or hume pipe (IS 458-2003) with collars in required size packed in gasket for hume or spun yarn & neatly finished with rich grout of cement mortar (1:3) perfectly air tight including testing of joints class NP-3( INCLUDING LABOUR CHARGE)

900 mm dia

600 mm dia

150 mm dia

Providing bitumen joint filter sheet confirming to IS: 1838-1983, 20mm thick

Filling of construction joints with Bitumen based sealing compound lining in the grove as per IS made by cutter upto the 1/3 depth of concrete lining as per specification provided in IS: 3384-1986 and all leads of all construction materials including cost of sealing compound, complete in all respect.

Providing and laying 75mm thick sand layer in bed (over clays sub grade) dully stablized with cement slurry (1:20) including all leads and lift of material.

Providing and laying 75mm thick sand layer on side slope (over clays sub grade) dully stablized with cement slurry (1:10) including all leads and lift of material.