Proj No. 172/20 Punnakal kalarikal road formation, metalling , tarring ward 3

Amount

FORMATION

od220213/2019_2020 : Construction of subgrade and earthern shoulders with approved material obtained from borrow pits 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 up to 1000m as per Technical specification Clause 303.1

od255846/2019_2020 : Granular sub-base or base or 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 rotavatory 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. (ii) using gravel mix soil.

11.1.1.1 : Excavation for StructuresEarthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.I.Ordinary soil(i)Upto 3 m depth

od255851/2019_2020 : Random Rubble Dry stone masonry

11.4.3.2 : Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203III. P.C.C. grade M 20(ii) Nominal mix 1:2:4 (Hand mixed)

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

75.5.2.2pb : 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 dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

75.5.9.2.2.Pa : Plastic Roads - Bitumen S-65 <br> 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder <br> Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion 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 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 (with 7% of bitumen replaced by shredded waste plastic) <br> Case - I By Manual Means <br> (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)

od220215/2019_2020 : Construction of subgrade and earthern shoulders with approved material obtained from borrow pits 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 up to 1000m as per Technical specification Clause 303.1 (With out power roller)

PREM KUMAR A

Bidder Name

P S Sunilkumar

PREM KUMAR A