Urgent Maintenance work -Various repair works of bridges in Kuttanadu LAC

Amount

Maintenance

2.2:Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area

16.18:Replacement of Damaged Concrete Railing.

14.7:Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

OD248844/2023-2024:Dry rubble masonry using blasted rubbles including wedging them tightly with chips, all materials and labour charges etc complete as directed by departmental officers at site

OD248852/2023-2024:OD based on DAR 7.1 Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:

OD248845/2023-2024:Engaging labour for clearing the chocked drainage spouts, expansion joints and other wastes and vegetation from bridge carriage way and footpaths twice during the time period of the work

14.16:Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm.

55.10.1:Providing and erecting retro-reflectorised Object Hazard Marker 300mm x 900mm Providing and erecting retro-reflectorised Object Hazard Marker sign with 07 years warranty, manufactured as per IRC 67 USING Type IV ASTM D 4956-09 micro prismatic retro reflective sheeting fixed over aluminium sheetig, 2 mm thick / aluminium composit material sheeting 4 mm thick with suitable back support frame and supported on a mild steel angle iron post 75mmx75mmx6mm, firmly fixed 30cm above ground level by means of properly designed foundation with M 15 grade cement concrete 30cmx30x45cm, 45cm below ground level including painting all non-reflective faces with epoxy paint 2 coats over epoxy primer as per approved drawing and clause 801.300 mm x 900 mm

OD106993/2024-2025:Filling up potholes with bituminous readymix compound (25kg bag) and compacting and ramming to get a compact surface including laying charges,transportation to the site etc complete rate is arrived for 1 bag

PT KUNJU

Bidder Name

PT KUNJU

SANTHOSH A G