Installation and restoration of New Barrage Gates no. 8,9,10 and 11 at Headworks Madhopur..

WHITE WASHING, DISTEMPERING, PAINTING & POLISHING :- Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade(Structural Component and non machined face of machnineries)

Providing and fixing M type seal OD 120 , ID 85 , Thickness 12mm

Providing and fixing rubber Ring OD 250, ID 240 Thickness 5 mm

Providing & fixing of Galvanised nut & bolts of all size and required length

Providing & fixing of stainless steel nut & bolts of all size and required length

"Providing of teflon cladded bulb seal & fixing in position including preparation of surface complete in all respects and to entire satisfaction of engineer in charge i) 127mm wide /44mm dia x 14mm"

"Providing & fixing in position of flat/ wedge seal including preparation of surface complete in all respects and to entire satisfaction of engineer in charge i) 90mm x 14mm"

Providing and fixing Grease Nipple

Commissioning & testing of gates at site complete in all respects and to entire satisfaction of engineer in charge

Supply of Multipurpose synthetic Hetiv grease

Supply of Multigrade mobile oil

"Providing of LED light of standard reputed company with minimum 2 year warranty vi) 50 W"

"Removal of rivets from plates/angles/I girders / channels/ with blow torch including supply of LPG cylinder and oxygen cylinder completein all respects Old gate structure"

Dismantling of spindle hoist, central drive unit, rope drum, rack and pinion and winch machine at site complete in all respect.

"Removing , damaged structure steel and stacking clear from working space by gas cutting, complete in all respects and to entire satisfaction of engineer in charge. As per site"

Surface Preparation by Shot blasting SA 2.5(ISO 8501) as per required Class A, B,C and D as confirming to IS 14177 complete in respect as per instructions of engineer in charge

Painting of gate leaf and exposed embedded parts with Inorganic zinc silicate to give a dry film thickness of 70 ± 5 microns or zinc rich primer (containing not less than 85% zinc on dry film) should be applied to give a total dry film thickness of 75 ± 5 microns

Painting of gate leaf and exposed embedded parts with two coats of solventless coaltar epoxy paint. These should be applied at an interval of 24 hours. Each coat should give a minimum dry film thickness of 150 ± 5 mm. total dry film thickness of all the coats including primer coating should not be less than 350 microns.

Painting of Structural component- Two coats of zinc phosphate primer should be applied. Dry film thickness of 40 ± 5 micron per coat should be given. For machinery unmachined surface 50 microns DFT

Painting of Structural component- one coat of alkyed based micaceous iron oxide paint at dry film thickness of 65± 5

Provide Lighting pole arrangement for top of deck complete in all respect including all accessories wires, holder etc for lighting excluding LED supply

Provide Lighting pole arrangement for foot bridge complete in all respect including all accessories and erection in position complete excluding LED supply

Supply and erection of insulators confirming to IS-2544 & 5350 (Test Certificates of CPRI) includes supply and erection of nuts bolts and other accessories whatsoever required at site for fixing it to the structure pole. The job is to be completed as approved by Engineer-in-charge:- ((d)) Shackle Insulator (Medium)

Providing & fixing Electrical operated Hoist arrangement 40 ton capacity complete including drawings and catalogue including gear reduction unit, side rope drums, lifting pulleys , wire ropes & counter weight arrangement and its alignment with gate structure (gate dimension W=60ft x H=9.5ft) including painting of metallic surface as per IS code 14177, inclusive of complete Electrical Panel system and its arrangement including safety devices at site, wires switches complete and including all machinery, lifting and fixing in position complete in all respect at site as per instructions of engineer in-charge and vetting of drawing and estimate by design wing of wrd

Anchoring of counterweight of gates for repair/dismantling greasing, oiling and reinstallation of mechanism complete in all respect

Earth work in excavation 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 excavated surplus soil. In Ordinary soil (B) Mechanical Means Depth upto 3 m

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M25 With Batching Plant, Transit Mixer and Concrete Pump

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M35 Using Batching Plant, Transit Mixer and Concrete Pump

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications F) RCC Grade M25 ((a)) Height upto 5m

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications (H) RCC Grade M-35 ((a)) Height upto 5M

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC M-35 ((b)) Height 5m to 10m Using Batching Plant, Transit Mixer and Concrete Pump

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications.(A) PCC Grade M15 with computerised batch mixing

PVC water stop seal

Steel work fixed independantly without connecting plates including cutting hoisting and fixing in position RS Joints, Flats,Tee angles & channels etc

Fillet welding with high strength steel rods, complete in all respect and to entire satisfaction of Engineer-in-charge. ( including NDT testing) 6mm

Fillet welding with high strength steel rods, complete in all respect and to entire satisfaction of Engineer-in-charge. ( including NDT testing) 8mm

Fillet welding with high strength steel rods, complete in all respect and to entire satisfaction of Engineer-in-charge. ( including NDT testing) 10mm

Butt Welding with high strength streel rod (E7018) including groove preparation, chipping etc. and NDT Test complete in all respect and to satisfaction of engineer incharge.

Drilling/boring hole including complete in all respect and to entire satisfaction of Engineer-in-charge. 10-20mm dia

Drilling/boring hole including complete in all respect and to entire satisfaction of Engineer-in-charge.40-50mm dia

Drilling/boring hole including complete in all respect and to entire satisfaction of Engineer-in-charge. Above 50mm dia

Providing and fixing of SS flat Plates complete in all respects.

Hiring of Crane of Capacity 35T for handling(Lifting purpose) for the materials during Fabrication/Erection.

Providing and fixing new Roller Wheel Assembly (400mm outer dia) including pin of SS material and spherical roller bearing for gate including all cutting, Machining, Welding, Drilling , fixing, etc. with hoisting and erecting in position including cost of all machinery i.e hydra crane at site, lathe machine, Milling Machine etc. at manufacturing place as per approved drawing and specification complete in all respect

Providing and of skin plate including carriage and complete in all respect

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