WBIW/CTU/CE(S)/e-NIT- 17 (e)/2026-27 SL 01

Fabrication , supply, erection and commissioning of embeded parts consisting of seal beam, Guide channel with all accessories for vertical gate of canal/river made of MS material consisting of angle, channel, beam, plate, flat, etc. conforming to IS : 2062 - 2011/latest revision manufactured as per approved drawing and direction including cost of Materials, Machinaries , Manpower, Cutting, Aligning, Anchoring, Welding, Finishing, Consumables, Carriage and all overheads with all leads and lifts complete as per specification (without painting). Remarks: Cost for civil works to be taken from PWD (R) directorate seperatly. Insert plate welded with J hook

Supplying, fitting, fixing C.I Grating (Heavy type). Above 100 mm and upto 150 mm Square or round.

Fabrication , Supply, erection and commissioning of new Slide type vertical lift regulator service gates of Canal/River as per IS: 5620 - 2000/Latest Revision consisting of skin plate, vertical and horizantal grider, stiffener etc. made of MS material consisting of angle , channel, beam, plate, flat, etc. conforming to IS : 2062 -2011/latest revision manufactured as per approved drawing and direction including cost of Materials, Machinaries , Manpower, Cutting, Aligning, drilling, Welding, Finishing, Consumables, Carriages and all overheads with all leads and lifts complete as per specification (without painting). Width of Gate shuteer size upto 2 metre

Supplying, fitting and placing un-coated HYSD bar reinforcement in Bridge Foundation including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to IS 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications and direction of Engineer-in-charge. Steel materials : Tor steel rods /HYSD bars/TMT bars SAIL/TATA/RINL (Fe-415/Fe 500/Fe 500D ) conforms to IS: 1786

Plain / Reinforced Cement Concrete in Substructure with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality, cement and water reducing admixtures, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete as per drawing and technical specification including the cost of necessary form work and staging complete as per drawing and technical specifications. RCC Grade M25 Height 5m to 10m (ii) With Batching Plant, Transit Mixer and Concrete Pump Cement : PPC /PSC / OPC 33. Note 1: From durability consideration, the value of minimum cement content and maximum water cement ratio to be considered in the mix design shall be as per the direction of the Engineer-in Charge Note 2: During the execution of the item necessary quantity of approved plasticizers to obtain the desired workability and strength is to be added, cost of which has been incorporated in the rate of item.

Plain / Reinforced Cement Concrete in Substructure with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality, cement and water reducing admixtures, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete as per drawing and technical specification including the cost of necessary form work and staging complete as per drawing and technical specifications. E. RCC Grade M25 I. Height upto 5m (ii) With Batching Plant, Transit Mixer and Concrete Pump Cement : PPC /PSC / OPC 33. Note 1: From durability consideration, the value of minimum cement content and maximum water cement ratio to be considered in the mix design shall be as per the direction of the Engineer-in Charge Note 2: During the execution of the item necessary quantity of approved plasticizers to obtain the desired workability and strength is to be added, cost of which has been incorporated in the rate of item.

Brick pavement with 1st class / picked jhama bricks (as per direction of Engineer in charge) with joints set closed in cement mortar 1:6 including preparation of bed by cutting or filling with ramming the filled up earth to the same profile as that of the finished pavement. Rate is inclusive of cost of supply of all materials, labour and all incidental charges in this connection. (a) When laid with a cushion of sand below including cost thereof: One brick on edge pavement laid in herring bone bond pattern

Supply of Different materials as per approved specification Fine Sand (Grading Zone III as per IS:383- 1970) stacked at site

Supplying of M.S flat for clamping Rubber seal with hole as per direction of EIC

Earthwork in excavation or re-excavation of drainage channels / rivers in all kinds of soil including silt, sand, slush etc. mixed with all sorts of Industrial wastes, sewages, municipal garbage, carcasses, tannery effluents, jungles, bushes, semi-solid / solid campact mass, water hyacinth, cowdung deposits, decomposed vegetations, polythenes, brick bats, gravels, stone ballast, crates, remnant of bullah and bamboo pins etc. by means of suitable excavator mounted on pontoon (min. depth of water 0.75 metre) specially made to suit the site condition in tidal or non-tidal channel / river and carrying of the excavated materials to suitable locations of the channel / river bank from the point of excavation by diesel machine operated boats or similar arrangements in a manner suited for the purpose and placing the excavated materials from the boat etc. on the top of the bank in case of disposal at suitable places arranged by the agency at his own cost, on the bank at available locations having distances from the point of re- excavation as shown below, by means of excavators or any other machines or manually as may be required, including all lifts. Measurement : By Pre-work and Post- work level sections. Pre-work level for the existing bed of the channel / river is to be taken by displacing water hyacinth and all other floating materials including compact masses, carcasses etc. and for which no extra payment will be made. Post-work level section will be taken only when a stretch of at least 300 metre is completed and the said post-work will be taken within 7 days after completion of excavation in that reach. (a) For distance 0 to 50 metre from the point of re-excavation to the placing point on the bank. Note: For compensation for earth for land owned and arranged by the contractor add Rs. 25.00 per cum extra over rate of E/W for land owned /arrenged by the Depoartment. Royalty Charges on earth @29.00 per cum and cesses charges @ Rs. 5.30 Per Cum (i.e Rs. 15.00 per 100 cft) , as per Govt. notification, which will be paid on production of necessary documents in support of payment made towards the royalties and cesses.