GENERAL-Pulleppady ROB-Urgent maintenance works to Thammanam - Pulleppady ROB -General Civil Work

Amount

Bridge and Approach Road

3.15:Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres by Mechanical Means

4.12:Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

5.2.b:Providing and applying tack coat with bitumen emulsion (RS) using emulsion pressure distributor at the rate of 0.25 - 0.30 kg per sqm on the prepared Granular Surface cleaned with mechanical broom.

5.3.2.a:Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with a bituminous binder (VG 30), transported to the site, laid over a previously prepared surface with paver finisher to the required grade, level, and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction For Grading II - (19 mm nominal size)

5.6.2.a:Providing and laying bituminous concrete with 80-100 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) @ 5.4 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 - II (13.2 mm Nominal Size)

OD113004/2025-2026:Engaging man mazdoor for clearing silt from the deck slab of bridge, vegetation growth of sub structure, hand rails and footpath slab rearranging etc complete.

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

12.8.1.C.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer

12.8.B.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20

OD113003/2025-2026:Providing and fixing Bitumenous joint filler in expansion joint ,and filled with joint filler

OD113001/2025-2026:Cleaning the expansion joint properly with a wire brush and coir brush, fitting aluminum strips dura rod on the joints at 10cm interval for holding the hose, providing polysulphide sealant for expansion joint.etc.complete for expansion joints of the bridge.

OD113002/2025-2026:Micoconcrete with Epoxy bonding agent and Curing compound. Encasing the deterioted surface micro concrete so as to get a uniform size. Appying epoxy bonding agent on the existing concrete surface so as to get a well bonding with the new substract. Curing compund shall be applied immediately after setting the concrete. Two coats of saline based corrosion inhibitor, on the treated concrete surface so as to reduce the chloride ion attack. The rate shall include the cost of material, labour charges, hire charges of mixer machine. All complete as per manufactures specification and as per the instruction of engineer in charge.

PAINTING

13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

shiyas (BID ID -2309028)

Bidder Name

shamsu.k.k

shiyas