Irrigation And CAD Department Tender

Providing and laying quality turfing seeds for the slops of earthen embankments etc., complete with all leads and all lifts and finished item of work and as directed by the Engineer-in-Charge.

Providing and Constructing graded filter media below and behind rock-toe consisting of 30 cm thick 80-20mm size graded coarse aggregates satisfying filter creteria as per specifications including cost of all materials, labour, machinery, laying to required slope, compaction etc, complete with all leads and lifts as per drawings for finished item of work and as directed by the Engineer-in-Charge. IRR-DAW-6-4-A

Providing and constructing dry rubble rock-toe using rubble and stone chips from approved source including cost of all materials, machinery, labour, hand packing rubble and stone chips, finishing top and sides to required slopes etc., complete with all leads and lifts as per the drawings for finished item of work and as directed by the Engineer-in-Charge. (IRR-CAW-5-4)

Fixing of Gauging on side slopes complying with all standard specifications and as directed by the Engineer-in-Charge.

Providing and filling murrum / gravely soil for foundation or around pipes including breaking clods, spreading in layers of 10 to 15 cm, watering, compaction by earth masters to achieve density control of not less than 95 percentetc., complete with all leads and all lifts and finished item of work and as directed by the Engineer-in-Charge. (IRR-CCDW-7-2)

Providing and Constructing 22.5 Cm thick dry rubble stone pitching including cost of all materials, labour, hand packing, finishing etc., complete with all leads and all lifts and finished item of work and as directed by the Engineer-in-Charge. (IRR-CAW-8-2A)

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N /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 and lifts as per the drawings for finished item of work and as directed by the Engineer-in-Charge. (Cement content 260 kg/cum with use of super plasticiser (0.4% by wt. of cement) (CA: 0.90 cum, blending ratio of CA 50:30:20, FA : 0.40 Cum) (IRR-CCDW-2-3).

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates with placing and sinking plums of size 150 to 80 mm upto 15 percent for gravity type retaining walls / piers/abutments etc., including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with all leads and lifts as per the drawings for finished item of work and as directed by the Engineer-in-Charge. If water is to be brought from other place add only lead charges @ 500 ltr / cum. (Cement content: 260 kg / cum with use of super plasticiser(0.4% by wt. of cement), CA : 0.765cum, Blending Ratio of CA--50:30:20, FA : 0.34 cum, Plums of size 150 to 80 mm : 0.25cum ) (IRR-CCDW-2-21)

Providing and laying insitu M- 20 ( 28 days cube compressive strength not less than 20 N / sqmm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for deck slab & kerb including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position in position, levelling, vibrating, finishing, curing, etc., complete with all leads and lifts complying with all standard specifications, as per the drawings for finished item of work and as directed by the Engineer-in-Charge. Cement Content - 330 kg/ cum with use of super plasticiser (0.40% by use of cement) CA:0.80 cum blending ratio of CA : 65:35 FA 0.45 cum. (IRR-CCDW-2-24).

Providing, fabricating and placing in position reinforcement steel bars for RCC works including cleaning, straightening, cutting, bending, hooking, lapping, welding wherever required,tying with 1.25 mm dia soft annealed steel wire, including cost of all materials, machinery, labouretc.,etc., complete with all leads and all lifts as directed by the Engineer-in-Charge. (IRR-CCDW-2-1).

Fabrication, supply, erection, testing and commissioning of Sluice Shutters consisting of skin plate, horizontal and vertical angles, stiffeners, rubber seals, clamps with all accessories for sluice shutters including cost of all materials, machinery, labour, seal fixing etc., complete as per specifications and approved drawings including cost and conveyance of all materials to the site etc., with all leads and lifts complete and finished item of work and as directed by the Engineer-in-Charge. (IRR-GAW -2-14)

Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing dust. After cleaning, applying primary coat with one coat of Zinc rich epoxy primer to a thickness of 40 microns, followed by finishing coats 2 coats with Solventless Coal tar epoxy with material, labour and all accessories with all leads and lifts etc., complete complying with all standard specifications and as directed by the Engineer-in-Charge. (IRR-GAW-4-4)

Earth work in excavation in all kinds of soils of foundation of structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material, Depth up to 3m etc, complete with all leads and lifts for finished item of work and as directed by the Engineer-in-Charge. IRR-CCDW-1-2

Providing and laying insitu M- 20 ( 28 days cube compressive strength not less than 20 N / sqmm ) 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 and lifts as per the drawings for finished item of work and as directed by the Engineer-in-Charge. Cement Content - 330 kg/ cum with use of super plasticiser (0.40% by wt. of cement) CA:0.80 cum blending ratio of CA : 65:35 FA 0.45 cum. (IRR-CCDW-2-26).

Plastering to walls CM (1.5) 20mm thickness including cost & conveyance of all materials to work site and all operations, incidental, labour charges, etc., complete for finished item of work complying with all standard specifications and as directed by the Engineer-in-Charge. BLD-CSTN-8-7

Providing and laying insitu vibrated M-20 (28 days cube compressive strength not less than 20 N/ 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, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with all leads and lifts etc., complete for finished item of work complying with all standard specifications as per drawings and as directed by the Engineer-in-Charge. IRR-CCDW-2-10

Fixing of Gauging on side slopes complying with all standard specifications and as directed by the Engineer-in-Charge.