GENERAL-Budget 2023-24 - Resurfacing of Harbour Bridge in Ernakulam District Maintenanace work-General Civil Work

Amount

Repair to existing surface of bridge

2.5.1.A:Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately Bituminous courses - By Manual Means

2.5.2.A:Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately Bituminous course - By Mechanical Means

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

OD92939/2024-2025:Close graded Premix surfacing /mixed seal surfacing .Providing ,laying and rolling of close graded premix surfacing material of 40mm thickness composed of 25mm to 10mm and 11.2 to 0.09 mm aggregate using bitumen VG-30 to the required line grade and level to serve as wearing coarse on a previously prepared base including mixing suitable plant .Laying and rolling a smooth wheeled roller 80-100 KN capacity and finished to required level and grade. Manual means

16.23:Repair of steel railing to bring it to the original shape It is assumed that the damage to the steel railing is to the extent of 10 per cent .

8.9.A:Providing and applying two coats of Epoxy paint of approved brand on steel surface after through cleaning of surface to give an even shade

OD92940/2024-2025:Engaging man mazdoor for clearing silt from the deck slab of bridge, vegetation growth of sub structure, hand rails etc complete.

55.22:Supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength M 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete.

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> PCC Grade M20 (Without formwork) <br>

OD93079/2024-2025:Engaging mobile crane with all accessories

ALI P.P.

Bidder Name

ALI P.P.

Ashraf K.A.