Minor Irrigation Department Tender

Excavation for foundation in soft rock with-out blasting including boulders upto 0.6 m dia. ( 0.113 cum) for dam, Barrage-Cum-Bridge, spillway, intake structure and other appurtenant works and placing the excavated material neatly in dump area or disposing off the same as directed etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 3.1 to 3.1.11 and 1.1 to 1.17.1 of detailed Specification)

Providing and laying insitu vibrated M-20 (28 days cube compressive strength not less than 20N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge (Ref : Para 4.7 to 4.7.22 and 4.8 to 4.8.1 Sec II B 2.1 to 2.21 of detailed Specification)( Cement content : 220 kg / cum with use of super plasticiser )

Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates including cost of all materials, machinery, labour, formwork, scaffolding, centering, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete for plain concrete works with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge (Ref : Para 4.7 to 4.7.22 and 4.8 to 4.8.1 Sec II B 2.1 to 2.21 of detailed Specification) (Cement content 330 Kg/cum with use of super plasticiser)

Providing and laying insitu M- 25 ( 28 days cube compressive strength not less than 25 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for wearing coat including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position in alternate panels, levelling, compacting, finishing, curing, packing joints with asphalt mortar etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge (Ref : Para 4.7 to 4.7.22 and 4.8 to 4.8.1 Sec II B 2.1 to 2.21 of detailed Specification) ( Cement content : 360 kg / cum with use of super plasticiser )

Excavation for foundation in soft rock requiring blasting including boulders upto 0.6 m dia. ( 0.113 cum) for dam, Barrage-Cum-Bridge, spillway, intake structure & other appurtenant works and placing the excavated material neatly in dump area or disposing off the same as directed etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 3.1 to 3.1.11 and 1.1 to 1.17.1 of detailed Specification)

Providing and constructing 450 mm thick hand packed rough stone revetment consisting of 300 mm thick rough stones with 400 to 450 mm long through stones at 1.5 m c / cover a backing of 150 mm thick 40 mm down graded coarse aggregate layers including cost of all materials, machinery, labour, laying to specified slope, wedging with chips, finishing etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 4.3 to 4.3.1 and Sec II C3.4 (i) of detailed Specification)

Providing and fixing 25 mm dia 3 m long cold twisted deformed steel dowel bars with one end driven into 38 mm dia 1.50 m deep hole drilled in bed rock and other end provided with L - bend for embedding in concrete / masonry of over flow / non-over flow blocks and other appurtenant works including cost of drilling and cleaning hole, filling hole with thick cement slurry, driving anchor rod, cost of all materials, labour,machinery etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Relevant IS Specifications)

Total

Filling clayey soil between two rows of sand bags placed for forming ring bund including tamping, plugging leakage points etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Relevant IS Specifications)

Providing and laying insitu vibrated M-25 ( 28 days cube compressive strength not less than 25 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for deck slab and kerb including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge (Ref : Para 4.7 to 4.7.22 and 4.8 to 4.8.1 Sec II B 2.1 to 2.21 of detailed Specification) ( Cement content : 380kg / cum with use of super plasticiser )

Providing and fixing 20 mm thick 150 mm depth tarfelt expansion joint filler boards for cement concrete deck slabincluding cost of all materials, labour etc.,complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 4.9 to 4.10.4 of detailed Specification)

Providing and constructing informatory name board of size 1.75m x 1.75m with Burnt brick masonry in CM 1:6 with non-modular bricks of standard size of class designation 50 (table moulded). The foundation shall be provided with cement concrete M 7.5 fora depth of 1Ocms and with size stone masonry with Cement Mortar 1:6 and coping concrete with cement concrete M 10 as indicated in the drawing. The name board shall be provided with 12mm thick plaster in CM 1:6 on both the sides including rounding of corners. The name board shall be provided with painting with 2 coats of enamel paint. The board shall be fixed as per the drawing and at the place indicated by the Engineering charge of the work. The cost includes excavation, cost of all materials, centering, transportation charges, fixing charges labour, HOM etc., The work shall be carried out with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Relevent IS specification)

Excavation for foundation in all kinds of soil including boulders upto 0.60 m dia (0.113 cum) for dam, Barrage-Cum-Bridge, spillway, intake structure, and other appurtenant works and placing the excavated soil neatly in dump area or disposing off the same as directed etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 3.1 to 3.1.11 and 1.1 to 1.17.1 of detailed Specification)

Providing, fabricating and placing in position reinforcement steel for RCC structures including cleaning, straightening, cutting, bending, lapping / welding joints wherever required, tying with 1.25 mm dia. Soft annealed steel wire, including cost of all materials, machinery, labour etc.,complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 4.8 to 4.8.1 to Sec II C 3.1 to 3.4 of detailed Specification)

Providing & fixing MS gates of suitable size 6mm thickness MS-plate with sufficient end stiffener & horizantal bracings of suitable size(75*40)mm including providing rubber guard of ISA 20x20x4 for providing rubber seal (3sides) all suitably welded to MS-plate including providing & fixing of approved quality of sponge rubber of size 25/25mm with machine screw,nuts & bolts of suitable size & providing 16mm dia MS bar handles suitably welded to horizantal bracings including 2 coats of anticorrosive paint over a court of primar etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Relevant IS & Para 4.1 & 4.2 of detailed Specification) Gates30.No.

Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates including cost of all materials, machinery, labour, formwork, centering, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete for RCC works of gallery, sluice, spillway crest, spillway d / s face, energy dissipating structure, training walls, piers, abutments and such other locations with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge (Ref : Para 4.7 to 4.7.22 and 4.8 to 4.8.1 Sec II B 2.1 to 2.21 of detailed Specification). ( Cement content : 330 kg / cum with use of super plasticiser ).

Providing and constructing 75mm dia PVC pipe weep hole for concrete/mosonry walls including providing 200x200x200mm size porous concrete block made of cement and 20mm down course aggregates in 1:4 proportion including 100mm thick sand backing at the junction of wall and soil backfill, cost of all materials, machinery, labour etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 4.9 to 4.10.4 of detailed Specification)

Providing Casing embankment using semi-pervious soil from approved borrow areas in layers of 250 to 300 mm before compaction including cost of all materials, machinery, labour, all other operations such as excavation, sortingout, transportation, spreading soil to specified thickness, breaking clods, sectioning, watering, compacting to density control of not less than 95 percent using power roller etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref :Para 3.2 to 4.3.1 & Para 2.4.1 to 2.4.2 of detailed Specification)

Providing & fixing M.S.Channel frames with suitable ISMC(150*75) to suit the size of gates. The side channels with suitable height with hold fasts 12mm dia & 0.5m long M.S.bar at 0.5m C/C with suitable size bottom channel including cost of all materials including two coats of anticorrosive paint over a coat of primer etc. complete, with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Relevant IS & Para 4.1 & 4.2 of detailed Specification) Vents;10No