Investigation to the deepening of water way in Valapattanam Kotti main Navigation Route in Palakkode Perumba River between Ch 559 75 to 567 90 km Muttom to Kotti and in Feeder Route between ch 0 and 6 00km from Changorichal to Perumba

Amount

Appendix A Investigation - River survey

2.31:Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

60.11.2:Taking FLY LEVELS- from the nearest GTS BM and closing on the starting BM including conveyance of instruments etc along road or in heavily built up area or in roads with heavy traffic or in thick jungle ( out turn 4000 m / day )

60.11.1:FIXING TBM- Supplying and fixing TBM with RCC 1:1.5:3 pillar block having a size of 30*30*75 cm, steel reinforcement for RCC work, painting top and sides of pillar with synthetic enamel paint, lettering in the pillar block with 8cm high "TBM" on one face and the reduced level on the outer face, etc complete, fixed in CC1:3:6 using 40 mm metal 55*55*60 cm etc complete and centering and shuttering including strutting , propping and removal of form work for pillar and foundation.

56.14.a:Cross sectional details - River.

AFNAN ASHRAF V

JAMSHAD NASEERI P.K

GOPINATHAN P

Bidder Name

GOPINATHAN P

MOHANAN P

AFNAN ASHRAF V

JAMSHAD NASEERI P.K