Restoration due to trenching by KWA pipe line in Erayilkadavu Manipuzha Road ch 0/000 to 1/700 km and 94 Mile M.C Road to punnakkal chungam road Ch 0/000 to 0/200 km

Amount

ROAD WORK

55.2:Supplying and stacking 12mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

55.4:Supplying and stacking 36mm size hard broken stone in standard heaps for measurement.

55.8.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface.

55.9.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 12mm departmental broken stone and compacting with power roller to get a compact surface.

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

3.19.1:Loosening of the ground upto a level of 500 mm below the sub-grade level, watered, graded and compacted in layers to meet requirement of table 300-2 for Compacting original ground supporting sub-grade construction.

4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place 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.

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.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.

OD134423/2023-2024:Providing,laying and rolling of Close Graded Premix Surfacing material of 40 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using viscosity grade bitumen using (VG 30 )to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropraiate capacity not less than 75 /hour , laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade

OD130555/2023-2024:Levelling course using Close Graded Premix 20mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using penetration grade bitumen using VG 30 to the required lines and levels.

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.

OD105486/2023-2024:Providing and laying factory made cement ( Existing tiles are used )concrete paver block of required strength, thickness & size / shape made by tablr vibratory method using PU mould, laid in required colour and pattern over 50mm thick compacted bed of 6mm metal, compacting and proper embedding/laying of inter locking paver block in to the bedding layer through vibratory compaction by using plate vibrator, filling the joints cutting of pavor blocks as per required size and pattern, finishing and sweeping etc. complete as per the direction of Engineer 80mm thick C.C. paver block of M-30 grade with approved design and pattern.

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 <br> PCC Grade M20 (Without formwork) <br>

8.13:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes.

MATHEW JOSEPH

DINOY JOSEPH

SAM KURIAKOSE

Bidder Name

MATHEW JOSEPH

DINOY JOSEPH

JINU MATHEW KURIAN

SAM KURIAKOSE