LAC ADS 2020-21 Ottapalam Constituency - Thottara - Kolyaani Canal Road Construction in Sreekrishnapuram GP

Amount

Road Tarring

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

75.5.1.1pb : Prime Coat - Low porosity - With Packed Bitumen Rates <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

75.5.2.3pb : Tack Coat - With Packed Bitumen Rates <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.

od830026/2020_2021 : Plastic Roads - Bitumen - S-65&lt;br&gt;20 mm thick Open- Graded Premix Carpet using Bituminous ( Penetration grade/modified&lt;br&gt;bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20mm&lt;br&gt;thickness composed of 13.2mm to 5.6mm aggregates either using penetration grade&lt;br&gt;bitumen or emulsion to required line, grade and level to serve as wearinf course on a&lt;br&gt;previously prepared base, including mixing in a suitable plant,laying and rolling with a&lt;br&gt;three wheel 80-100 kN static roller capacity, finished to required level and grades to be&lt;br&gt;followed by seal coat of either Type A or Type B Type C as Techinical Specification Clause&lt;br&gt;508 (with 7% of bitumen replaced by shreadded waste plastice)&lt;br&gt;Case - I By Manual Means&lt;br&gt;(II) Bitumen (S-65) ( VG-30)

75.5.12.A.3.2pb : Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates <br> Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 <br> A. By Manual Means <br> Case III : Type C <br> (II) Bitumen (S-65)

Road concrete

2.28.1 : Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.All kinds of soil

2.7.3 : Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited

51.2.3 : Filling with Quarry Muck <br> Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade

16.42 : Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size ) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete

SUROJ

Bidder Name

SUROJ

shihabudheen pp