GENERAL OR 2021 22 Maintenance of vandipperiyar bridge at ch 200.850 in NH 183

Amount

MAINTENANCE OF BRIDGE

OD129468/2022-2023:Providing and laying Cement concrete wearing coat M-30 grade using recron fibres @ 125 gm/bag of cement etc complete as per drawing and technical specification

OD136102/2022-2023: Drainage Spouts complete as per drawing and Technical specification

OD105213/2022-2023:Micro concreting over deck slab of bridge

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

8.46:Positioning of a smart flagman with a yellow vest and a yellow cap and a red flag 600 x 600 mm securely fastened to a staff 1 m in length for guiding the traffic

8.21:Providing, fencing and erecting 50 mm dia painted steel pipe railing in 3 rows on precast M20 grade RCC vertical posts1.8 metres high (Tubular Steel Railing on Precast RCC Posts, 1.2 m High Above Ground Level) with 3 holes 50 mm dia for pipe, fixed 2 metres centre to, complete as per approved drawing

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

5.6.1.b:Providing and laying bituminous concrete with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB) @ 5.2 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects For Grading - I (19 mm Nominal size)

OD136280/2022-2023:ENGAGING MAN MAZDOOR FOR CLEARING SIDE DRAINS AND CULVERTS

Bidder Name

JAMES VARGHESE