Upgradation of Coastal roads in Alappuzha District Road from Thottakkadu to Powvam Paalam in ward no 6 of Nedumudi Panchayath in Kuttanad LAC

Amount

Appendix A : Side Protection wall

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

OD3773/2024-2025:Coconut pile-Supplying and stacking well matured straight coconut post for driving down through various strata below bed level including cost conveyence , labour charges etc complete. (Based on 60.64.1)

OD3774/2024-2025:Coconut Pile- Driving down coconut pile to lines and levels through various strata including all hire charges and labour for fixing, staging platform and all other appliances necessary for pile driving down after pointing the bottom end

60.7.1:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

OD7550/2024-2025:Random rubble masonry with hard stone in foundation and plinth including levelling up to plinth level with:<br>Cement mortar 1:6 (1 cement : 6 coarse sand) Details of cost

OD8480/2024-2025:Supplying and laying of geotextile 120gm/sq m with necessary overlap,stitching etc complete as per the direction of departmental officers at site including all materials cost,conveyance,labour charges etc complete.

Appendix B: Scarifying, Quarry muck filling

OD7548/2024-2025:Filling with local materials/quarry waste spreading in uniform layers on prepared surface, levelling the top and consolidation by ramming etc. complete for improving the CBR value of subgrade Clause 408.(Based on 4.11.2) Unit = cum Taking output = 300 cum (a) Labour

9.3.C:Providing and Laying Reinforced Cement Concrete pipe NP3 as per design in Single Row<br> Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement motar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106.<br>(C) 750 mm dia

OD8484/2024-2025:Filling with Quarry Muck. Filling up low lying and water logged areas with quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of sub grade (Based on 51.2.3)

Appendix C- Guard Stone and Belt

11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 IV. R.C.C grade M 20

10.5:Painting Two Coats on New Concrete Surfaces Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and Technical Specification Clause 1701

11.8:Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Appendix D: Road Work

2.2.2.B:Clearing and Grubbing Road Land <br>Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201.<br> (II) By Mechanical Means <br> (B) In area of thorny jungle

4.11.2:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br>(ii) Using Gravel mix soil.

4.9:Wet Mix Macadam <br> Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. <br> By Mechanical Means with 1 km lead

5.1.1a:Prime Coat :- Low porosity <br> Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

5.2.3a:Tack Coat <br>Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

5.11.2.B.2a:Mix Seal Surfacing - Mechanical Means - Type B - Bitumen S-65 <br> Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) 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 Clause 509 <br> By Mechanical Means :- Type B <br> (II) Bitumen (S-65)

3.14:Construction of Subgrade and Earthen Shoulders<br> Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.

ANIL KUMAR R (BID ID -2055264)

Bidder Name

SAJIMON E B

ANIL KUMAR R