| 1 | 1 | APPENDIX -A | BI01010001010000000000000515BI0100001113 | | |
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| 2 | 1.001 | 3.2 : Preparation of Foundation for EmbankmentScarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical MeansScarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4. | BI01010001010000000000000515BI0100001114 | 330 | sqm |
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| 3 | 1.002 | 3.5.3 : Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 mExcavation 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 with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3 | BI01010001010000000000000515BI0100001115 | 1559.5 | cum |
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| 4 | 1.003 | 4.9 : Wet Mix Macadam\t<br>\t\t\nProviding, 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.\t\t<br>\t\nBy Mechanical Means with 1 km lead | BI01010001010000000000000515BI0100001116 | 49.5 | cum |
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| 5 | 1.004 | 75.5.5.B.2pb : Modified Penetration Macadam 75 mm thick using Bitumen S-65 - Packed Bitumen Rates\n<br> Construction of penetration macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506. | BI01010001010000000000000515BI0100001117 | 14.7 | sqm |
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| 6 | 1.005 | 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 | BI01010001010000000000000515BI0100001118 | 330 | sqm |
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| 7 | 1.006 | 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. | BI01010001010000000000000515BI0100001119 | 330 | sqm |
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| 8 | 1.007 | 75.5.2.1pb : Tack Coat - With Packed Bitumen Rates <br> Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. | BI01010001010000000000000515BI0100001120 | 300 | sqm |
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| 9 | 1.008 | 75.5.9.1.2pb : 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65 - Packed Bitumen Rates<br>\t\t\t\t\t\t\t\t\nProviding, 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.\t\t<br>\t\t\t\t\t\t\nCase - I By Manual Means\t<br>\t\t\t\t\t\t\t\n(II)\tBitumen (S-65) | BI01010001010000000000000515BI0100001121 | 630 | sqm |
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| 10 | 1.009 | 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\t<br>\nA.\tBy Manual Means\t<br>\nCase III : Type C\t<br>\t\t\t\n(II)\tBitumen (S-65) | BI01010001010000000000000515BI0100001122 | 630 | sqm |
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| 11 | 1.01 | od953173/2020_2021 : LATERITE DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality laterite 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 | BI01010001010000000000000515BI0100001123 | 157.15 | cum |
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| 12 | 1.011 | 11.4.4 : Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203IV.R.C.C grade M 20 | BI01010001010000000000000515BI0100001124 | 7.85 | cum |
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