Construction and dismantling work of proposed temporary pedestrian crate bridges at various locations in District Haridwar Under Kumbh Mela-2027.

Supply and fabrication of steel truss bridge and steel pile foundation as per detailed drawing attached including supply of all structural steel confirming IS 226 - 1969 required for proper completion of the bridge including ground errection of the bridge and one coat of approved quality anticirrosive (red oxide) paint of confirming IS 5660, all T&P, nuts and bolts, washers and also including supply and fixing of shop rivets required as per drawing, required equipment shall be arranged by the contractor at his own cost which shall be taken back by the contractor after satisfactory execution of the job, the rates shall include ground errection in the workshop and its dismentling after inspection, approval and removing defects, match marking of all parts, numbering and proper stacking in the premises of workshop before cartage to site of work. The work shall be executed in accordance to IS - 1915. The rates shall include cost of all material, its wastage, cutting, bending if required, welding, making holes, shop riveting, labour, T&P etc. required for proper completion of the work. including cost of cartage from workshop to Bridge Site including safe stacking of parts.all work Complete as per direction of engineer in charge.

Erection of Steel Truss (Girder) Bridge as per drawing with required camber including cartage of fabricated parts or old bridge parts from the place of stack near site including submission of launching plan by the contractor, (duly vetted by a recognised reputable institution/ consultant if required) and approved by the engineer-in-charge. Service bolts to used shall be of approved make. The rate including of cost of all labour, T&P, equipments, civil work and consumables, cost of arranging, fabricating, repairing of old parts if required, errecting and dismantling of erection scheme including the cost of its designing, revising, supervision by contractor's designeer at site during erection, also including cost of all safety measures and necessary insurances of bridge and labours for proper completion of the work as per MORTH specification no. 1905 with due regard of mansoon and as per directions of the engineer-incharge.

Cartage of Material from dept. Laljiwala Stock yard to bridge site and after Completion of Kumbh Mela back to dept. Laljiwala Stock Yard from bridge site including loading, unloading and Stacking of material with all lead and lifts as per direction of engineer in charge.

Placing of MS crate in proper position and level for crate bridge including supply of all materials, Labour, T&P etc. required for proper completion of work as per direction of engineer in charge.

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 (For height upto 5 m) Nominal mix (1:2:4)

Providing a maintenance team consisting of 1 no. Diesel Generator set, 1 no. Tractor trolly ( along with operator/ driver and fuel), 1 no. Welding machine set, One welder, 2 semi skilled mazdoor for 24 hrs ready for repair and maintenance of Temporary steel Bridges as and when required in kumbh mela area (1 day = 24 hrs taken) complete as per direction of engineer in charge.

Painting on Steel Surfaces Providing and applying two coats of enamal paint including primer coat of approved brand on steel surface after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701. All work Complete as per direction of engineer in charge.

Dismantling Steel Work in all Types of Sections upto a height of 5 m above Plinth Level excluding Cutting of rivet as per Technical Specification Clause 202 including dismembering all work Complete as per direction of engineer in charge.

Excavation for Structures Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Providing and Laying of Mechanically Woven Double Twisted Hexagonal shaped Gabions of galvanized steel, of size 3mX1mX1m with two diaphragms at 1m interval, having mesh opening 100mmx120 mm, mesh wire diameter 3 mm for gabions, edge/selvedge wire diameter 3.9 mm and lacing wire diameter 2.2 mm. (The work includes filling boulders in the gabions).