Providing fresh Air Ventilation System and required cooking facilities in New Laddu potu at Downhill.

Manufacture, Supply, Installation, Testing and Commissioning (MSITC) of Fresh Air Ventilation System comprising 2 Nos. Heavy Duty Fresh Air Blowers of 1.0 HP capacity suitable for continuous operation including cooling unit in length with suitable branch connections for uniform air distribution at station, complete with SS-304 Fresh Air Ducting of size 1'-0" × 1'-6" fabricated from 22-gauge stainless steel sheets, including all bends, elbows, reducers, tees, collars, flanges, gaskets, cleats and airtight joints, with approximately 60–80 ft of internal ducting and 10–20 ft of external ducting, complete with SS-304 Air Supply Grilles fabricated from 24-gauge stainless steel sheets, Volume Control Dampers (VCDs), SS Bird/Insect Mesh fabricated from 26-gauge stainless steel at the fresh air intake, MS supporting framework, hangers, brackets, clamps and anchor fasteners, motor starters with complete electrical cabling and control wiring, anti-vibration pads and flexible connections wherever required, including making good all openings in walls, slabs and floors after installation, testing, air balancing, trial run and commissioning of the complete system. The work shall include all materials,conveyance, labour, tools and plants, lifting equipment, loading, unloading, scaffolding, consumables and all incidental civil, electrical and structural works necessary for the successful installation and satisfactory operation of the system, complete in all respects and in accordance with relevant IS Standards, NBC provisions, the manufacturer's specifications and the directions of the Engineer-in-Charge.

Manufacture and supply of Heavy Duty Mild Steel (MS) Double Body Boondi Stove of overall size 40" (W) × 34" (H), fabricated using 6 mm thick MS plates for the inner and outer body, with 125 mm (5") thick Glass Wool Insulation between the double walls for thermal efficiency. The stove shall be provided with 2 Nos. J-Type High Efficiency Burners, heavy-duty burner supports, top Boondi Pan Support Frame, four-sided pan supporting plates, gas inlet manifold with control valves, burner nozzles, inspection openings, and all necessary fittings for proper operation. The stove shall be fabricated with adequate stiffeners, welded joints, legs/base frame, and finished with heat-resistant paint over a coat of red oxide primer, wherever applicable and including all materials,conveyance, labour, tools and plants, lifting equipment, loading, unloading in all respects and shall be complete finished item of work as directed by the Engineer-in-Charge.

Manufacture and supply of Heavy Duty Stainless Steel (SS-304 grade) Vessel Carrying Trolley of overall platform size 40" × 40" with 150 mm (6") platform height, fabricated from heavy gauge stainless steel sections and plates. The trolley shall be provided with a 40" long stainless steel push handle, reinforced platform with adequate load-bearing capacity, 4 Nos. heavy-duty swivel/fixed castor wheels (minimum two with locking arrangement), welded frame, smooth edges, corrosion-resistant finish and all necessary accessories for safe movement of cooking vessels including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work and as directed by the Engineer-in-Charge.

Brick masonry for walls in superstructure with CM (1:6) prop: (Cement : Screened sand) using Fire bricks of class as per Table- I of IS:1077-1992, Non- Modular or traditional size 23 x 11 x 7 cms from approved source having minimum crushing strength of 35 Kg/Sqcm. including cost and conveyance of all materials like cement, screened sand, bricks, water etc., to site, excluding seigniorage charges, sales & other taxes on all materials and such as labour charges, like mixing cement mortar, scaffolding charges, constructing masonry, lift charges, curing, etc.,and overheads & contractors profit complete for finished item of work. (APSS No. 501 & 504). (Ground Floor)

Brick masonry for walls in superstructure with CM (1:6) prop: (Cement : Screened sand) using Fire bricks of class as per Table- I of IS:1077-1992, Non- Modular or traditional size 23 x 11 x 7 cms from approved source having minimum crushing strength of 35 Kg/Sqcm. including cost and conveyance of all materials like cement, screened sand, bricks, water etc., to site, excluding seigniorage charges, sales & other taxes on all materials and such as labour charges, like mixing cement mortar, scaffolding charges, constructing masonry, lift charges, curing, etc.,and overheads & contractors profit complete for finished item of work. (APSS No. 501 & 504). (First Floor)

Plastering 12mm thick single coat in CM(1:5) using screened sand including cost and conveyance of all materials like cement, sand, water etc., to site, excluding seigniorage charges, sales & other taxes on all materials, and all operational, incidental charges on materials and including cost of all labour charges for mixing mortar, finishing, curing as directed by Engineer-in-charge etc., and overheads & contractors profit complete for finished item of work.(SS 901,903 & 904) (Ground Floor)

Plastering 12mm thick single coat in CM(1:5) using screened sand including cost and conveyance of all materials like cement, sand, water etc., to site, excluding seigniorage charges, sales & other taxes on all materials, and all operational, incidental charges on materials and including cost of all labour charges for mixing mortar, finishing, curing as directed by Engineer-in-charge etc., and overheads & contractors profit complete for finished item of work.(SS 901,903 & 904) (First Floor)

Fabricating , supplying , erecting and fixing in position MS tubular steel trusses and roof frame work as per drawing enclosed with hot finished seamless type steel tubes conforming to IS 1161-1979 , consisting of principal rafters, struts, ties, purlins, wind barcers, cleats, holding down bolts, base please etc., complete , painted with one coat of zinc oxide including cost and conveyance of all materials to work site and all operational, incidental, lbour charges etc., complete for finished item of work.

Estimated Contract value