Junction improvement-Collectorate south side Junction improvements in Seaport Airport road

Amount

Improvements work

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

3.6:Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

4.1.A.1:Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with a motor grader on the prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Grading-I - Plant Mix Method

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.

55.22:Supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength M 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete.

12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork)

12.8.1.C:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer - (Without formwork)

OD27813/2021-2022:Laying at oe near Ground Level factory made kerbstone of M25 grade cement concrete in position to the required line, level and curvature, joined with cement mortar 1:3(! cement : 3 coarse sand) including making joints with or without grooves(Thickness of joints, except at sharp curve, shall not be more than 5mm) including making drainage opening wherever required etc. Complete as per direction of Engineer in charge( Precast CC kerb stone shall be approved by Engineer in Charge)

4.14:Construction of median and Island above road level with approved material brought from borrow pits, spread, sloped and compacted as per clause 408

ABDUL SALAM MB

AFKAR ENTERPRISES

BAIJU A A

SANEESH K M

EKM CONSTRUCTIONS

RSP Constructions

Sunil Mathew, Edappalakkattu Constructions

Bidder Name

SINTHIL.KM

RSP Constructions

EKM CONSTRUCTIONS

BAIJU A A

Sunil Mathew, Edappalakkattu Constructions

ABDUL SALAM MB

AFKAR ENTERPRISES

SANEESH K M