GENERAL- Anakkayam Bridge -Rectification work for the Anakkayam Bridge in Chalakudy- Anamala Road Ch52/050 in Chalakudy LAC in Thrissur Dist.-General Civil Work

Amount

Anakkayam Bridge Rehabilitation works

2.3.2.A:Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness In area of light jungle - By Mechanical Means

OD47558/2023-2024:Providing platform over pipes of size 20mm to 40mm. Dia errected and platform made up of 25 Nos. post of average 10m long and the platform consist 25mm, thick planks placed to 125mm and 75 mm irul wood joists placed tied at 60 cm intervals including all hire and labour charges.for fixing and laying the platform, cost of nails, coir etc., including removal of entire platform after completion of the work.

OD47996/2023-2024: Sand blasting for cleaning the surface of concrete and reinforcement for guniting. Including all cost of materials, conveyance, labour charges, hire charges etc complete as per the detection given by the department officers at site.

OD47616/2023-2024:Supply and application of anti corrosive Zinc rich primer over the exposed steel reinforcement as per the manufactures specification and as directed by Engineer in charge.

16.11:Eproxy bonding of new concrete to old concrete

OD47559/2023-2024:Guniting concrete surface with cement mortar applied with compressor after cleaning surface and spraying with epoxy complete as per Technical Specification

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

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 .

Road safety measures

8.4.2:Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. 60 cm equilateral triangle

8.5:Providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area not exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.

Bidder Name

GINSON GT