GENERAL-ReUrgent rectification woks of damaged pipeline of Kurumassery LI Scheme in Parakkadavu Panchayath

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

2.10.1.2:Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

OD1977/2022-2023:Making pipe joint with rubber beading packing and cotton thread socked in cement paste including all cost, conveyance of all ,materials , labour charges, watering curing etc complete

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

5.22.1:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

OD1978/2022-2023: labour engaged for cleaning and refilling the trenches

OD1979/2022-2023: Supplying and laying 110mm dia PVC pipes (4kg/cm2)and specials, solvent cement from the stacking places of work site, lowering in to trenches already made, placing in position aligning the pipe to lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure including hire charges for all tools testing equipments cost and conveyance of water etc complete.

OD1980/2022-2023:Supplying and fixing 110 mm dia tee

OD1981/2022-2023:Supplying and fixing 110mm PVC ball valve

OD30133/2022-2023:Providing and fixing 50mm dia double acting air valve including all accessories etc complete as per CPWD specifications and direction of Engineers in charge at site.

OD30135/2022-2023:Making connection of pvc distribution 200mm dia branch with pvc main 200mm dia by providing and fixing ms saddle including cutting and treading the pipe etc.complete.

S P thomas

Bidder Name

WILSON THOMAS

S P thomas