GENERAL-Repair works for Kodavurathy c a u s e w a y b r i d g e - R e p a i r w o r k s f o r Kodavurathy causeway bridge-General Civil Work

Maintenance works

OD184388/2022-2023:Labour engaged for cleaning bottom of bridge (repairing portion of abutment and pier)

OD184391/2022-2023:supplying and providing HYSD Dowel bar of size 20mm dia 1.50m long(1.00m in rock and .50m in concrete)

12.8.F.1.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M30 - Using Concrete Mixer

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

13.5.G.q.1:Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M30 - Using concrete Mixer - Height 5m to 10m

13.6:Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

OD217062/2022-2023:Bailing out water and removing slush etc.. by using pump set including cost of labour,oil,hire charges of pump set etc..

Steel work

OD184416/2022-2023:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Metal crash barrier and Hand rail

12.8.B.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

55.38a:Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on Structural Steel c section vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of structural steel c section 150 x 75 x 5 mm, 330 mm long complete as per clause 811.3.

2.4.1.A:Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres - Lime Concrete, cement concrete grade M-10 and below - By Manual Means

OD167219/2025-2026:RING BUND Type-I - Putting up ring bund as per approved shape 2.5 m bottom width, 1 m top width using empty gunny/polythene bags filled with earth placed in two rows at 0.6 m apart and filled in between with puddle clay to form bund for an average height 2.00 m including labour, dismantling the bund after completion of the work etc. complete.