FDR 2022 23 VMT Reconstruction of damaged culvert and drainage at km 2 750 on Vattoli Mankayam Thechi road General civil work

Amount

Culvert

2.4.10.B:Removing all type of Hume Pipes and Stacking within a lead of 1000 metres including Earthwork and Dismantling of Masonry Works - Above 600 mm to 900 mm dia

2.1.3:Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 metres and earth filling in the depression/pit. <br> Girth from 900 mm to 1800 mm

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. Ordinary Soil - Depth upto 3m - Mechanical Means

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

OD104089/2022-2023:Providing 110mm PVC PIPE for weep hole in CC retaining wall

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

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

13.9.A:Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification Granular material

14.16:Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm.

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.

OD112290/2022-2023:Mixed Seal Surfacing Manual Means-Type -A -Bitumen VG30 Providing -Laying and rolling of close graded pre mix surfacing material of 20mm thickness composed of 11.2mm to 0.9mm (Type A) aggregates using penetration grade bitumen to required line,grade and level to serve as wearing course on a previously prepared base,including mixing in a suitable plant laying and rolling with a three wheel 8-10 KN static roller and finishing to required level and grades as per technical specification.

JITHESH.M

TECTONICS ENGINEERING PROJECTS

NITHIN PURUSHOTHAMAN

Bidder Name

JITHESH.M

ANJANA CONSTRUCTIONS

NITHIN PURUSHOTHAMAN

TECTONICS ENGINEERING PROJECTS