Annual Maintenance of Mekkad Thuruthikkara Neduvannur and Kaithakkattuchira LIS for 2022 23 including cleaning of suction pit and canals

Amount

Appendix A

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

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

2.1.1:Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil

OD3475/2022-2023:Supplying and providing plastic mesh 25x25x2mm for trashrack to fixing GI pipe frames including cost and conveyance of all materials and labour charges etc complete as per the direction of departmental officers at site

OD3483/2022-2023:Leak rectification work in 315mm (6kg/cm2) PVC pipe line including detecting and locating leak, earth work excavation in all classes soil for the exposing leak portion of the pipe cutting the pipe diametrically perpendicular to the axis of pipe line without causing any damages to the balance portion,dismantling and lifting the pipe from trenches smoothening the cut ends overing the new pipes and lowering new pipe into the trenches placing in position,alignning the pipe to line and level and jointing the new oipe with the existing pipe with cement solvent cement or repairable joint and testing the pipe line by operating nthe valves concerned ,and rectifing the defects if noticed anfd refilling the trenches in layaers not exceeding 20cm in depth including consolidating each layers by ramming,watering,charges for removing surplus soil from work site without causing any ndamage to the existing utilities including hire of tool and plant,conveyance of tools and materials, bailing out water providing caution boards ribbon fencing etc completge as per direction of deptl. Officer including the cost of pipe and CID joints

10.2:Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

WILSON THOMAS

DAISY JOSE

Bidder Name

DAISY JOSE

shanto jose

WILSON THOMAS