Minor Irrigation Department Tender

A04 - Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work In all kinds of soils Depth upto 3 m. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A05 - Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In ordinary/soft rock without blasting upto 1.5 m depth. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A06 - Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately).M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A07 - Providing and laying in position Reinforced cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/ trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement, dowel bars & formwork to be paid separately)M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A08 - Providing and forming expansion joint for spillway bridge consisting of 75 x 75 x 6 mm angles 2 numbers provided with 250 mm long 12 mm dia. anchors fixed to both flanges at 150 mm c / c and 140 x 6 mm plate welded on top of one of the angle including cost of all materials, labour, machinery, providing and fixing 38 mm thick joint filler board matching the thickness of wearing coat, painting and all other ancillary operations complete. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A09 - Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12 mm, true to line and grade, olerance of vertical RCC post not to exceed 1 in 500, c/c spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A10 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A11 - Supplying and fixing FRP Needle gate made out of concealed GI tubes of suitable size & thickness. Zinc coating of not less than 360GSM, I.S make hot rolled from any reputed pipe manufacturing company. FRP wrapping all-round the pipe minimum thickness of 4mm and wall thickness of plates not less than 6mm. made out of Isoptholic polyester resin UV stabilized marine grade and fibre glass chopped strands of 450 GSM electrical grade with gel coat finish. The water seals to be made out of synthetic rubber (EPDM) and housed in anodized aluminium housingas per design and drawing issued according to site conditions with the warranty of 5 years for any manufacturing defects, & all ecessary works as directed and complete as per per specification. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A12 - Supply and fixing of FRP C section frame of size 100mm and wall thickness of 8mm (1mm) and Rib thickness of 2mm smooth finish with marine grade gel coat, with side projections at every 1 meter interval to hold the frame firmly in concrete including tie bar at top and key holes provided to tie the binding wire with reinforcement to maintain the alignment. FRP frames should be flushed to the top of the pier level after concreting to avoid damages of frames by debris of flood water. Binding of glass fibre mat must be Is optholic polyester resin of marine grade with UV stabilizer to withstand all weather conditions and saline water (For any size). Anchor brackets to be provided to avoid the uplift of needles on either side of the groove, & all necessary works as directed and complete as per per specification complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A13 - Providing casing embankment using semi-pervious / pervious soil from dump areas in layers of 250 to 300 mm (before compaction) including cost of all materials, machinery, labour, all other operations such as collection of soil, spreading soil in layer of specified thickness, sorting out, breaking clods, levelling, sectioning edges / sides, watering, compacting each layer to density control of not less than 95 percent or as stipulated using power roller and all other ancillary operations complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A14 - Providing rubble stone/boulder filling between or behind abutment below apron including cost of all materials, labour, hand packing, finishing top surface & all necessary works as directed and complete as per specification.complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A15 - Providing and constructing 75 mm dia PVC pipe weep holes for concrete / masonry walls including providing 200 x 200 x 200 mm size porous concrete block made of cement and 20 mm down coarse aggregate in 1 : 4 proportion ncluding 100 mm thick sand backing at the junction of wall and soil back fill, cost of all materials, machinery, labour & all necessary works as directed and complete as per specification. complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.

A16 - Providing and constructing dry size stone pitching using 200 to 250 mm size stones with pin headers at 2 per m2 using stones and stone chips from approved source including cost of all materials, labour, hand packing / wedging stone chips into joints, finishing and all other ancillary operations complete.300 mm thick complete with all lead and lifts including loading and unloading and as per specification with the directions of Engineer-in-charge of work.