GENERAL-Urgent reconstruction of collapsed retaining wall ch 0/100 km in Palaruvi road -Civil -General Civil Work

Amount

Detailed estimate

12.1.B.1:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. <br> Ordinary Soil - Depth upto 3m - Mechanical Means <br>

OD20742/2022-2023: Putting up ring bund for diverting the flow of water during execution of work having the bottom with 3m and top with 1m and height of 2m and filling inside using contractors own

OD20749/2022-2023:Bailing out water by using 5HP motor and pump set including all cost and erection charges oil and labour 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.A.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. <br> PCC Grade M15 <br>

13.6:Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

OD154355/2021-2022:Supplying and fixing 110mm Dia PVC pipe for providing weepholes in protection wall/Drain etc

12.8.D.1.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> PCC Grade M25 - Using Concrete Mixer <br>

8.8:Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

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

4.12: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.

55.23:Supplying and laying interlocking tile 80mm or nearest size thickness, minimum strength M30 including providing a layer of 6mm aggregate for 5cm 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.

Pointing

13.33.1:Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 fine sand):Flush/ Ruled pointing

ABDUL MAJEED O

M J NIJAM

Bidder Name

ABDUL MAJEED O

M J NIJAM

ALAN ABRAHAM