Up-Gradation Of Brick Soled To All Weather Road From Kanchancherra ( 82 Miles ) To Darchwai Adc Village Via Betcherra ( Darlong Para ) , Chadrkaha Reang Para, Sadhu Chandra Para & Charki Para Underkumarghat Assembly Constituency ( 12.00 Km ) .
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Project Description
Up-Gradation Of Brick Soled To All Weather Road From Kanchancherra ( 82 Miles ) To Darchwai Adc Village Via Betcherra ( Darlong Para ) , Chadrkaha Reang Para, Sadhu Chandra Para & Charki Para Underkumarghat Assembly Constituency ( 12.00 Km ) .
BOQ
| Sl. No. | Item Description |
| 1 | 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 all lifts and lead upto 1000 m as per MoRD Technical Specification Clause 302.3. |
| 2 | Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per MoRD Technical Specification Clause 301.5. |
| 3 | Granular Sub-base with Well Graded Material (Table 400.1) (A) By Mix in Place MethodConstruction of granular sub-base by providing well graded material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per MoRD Technical Specification Clause 401.(III) For Grading III Material |
| 4 | Water Bound Macadam Sub-Base / Base 2) WBM Grading 2Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kNin stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density \"Grading 2\" as per MoRD Technical Specification Clause 405.(A) By Manual Means |
| 5 | Water Bound Macadam Sub-Base / Base (3) WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kNin stages to proper grade and camber, applying and brooming, stone screeningto fill up the interstices of coarse aggregate, watering and compacting to the required density \"Grading 3\" as per MoRD Technical Specification Clause 405.(A) By Manual Means |
| 6 | Tack coat using hot straight run bitumen of grade VG-30 on W.B.M.Providing and applying tack coat using hot straight run bitumen of grade VG-30, including heating the bitumen, spraying the bitumen, cleaning and preparing the existing road surface as per specifications:On W.B.M. @ 0.75 kg/ sqm. |
| 7 | Tack coat using hot straight run bitumen of grade VG-30 on bituminous surface Providing and applying tack coat using hot straight run bitumen of grade VG-30, including heating the bitumen, spraying the bitumen, cleaning and preparing the existing road surface as per specifications: On bituminous surface @ 0.50 Kg/ Sqm. |
| 8 | 25 mm thick Open-Graded Premix Carpet using Bituminous (Viscosity grade/ modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 25 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using Viscosity 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 or Type D as per MoRD Technical Specification Clause 508.Case - IBy ManualMeans (i) Bitumen of VG-30 |
| 9 | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510.(A) By Manual Means Case - IV : Type D (premix with fine sand)(i)Bitumen of VG-30 |
| 10 | Construction of toe walls for protection of slopes as per Drawing and MoRD technical specifications Clause 1302.5 (including centering, shuttering staging etc. but excluding reinforcement)Cement concrete grade M 10 (using jhama brick aggregate) in case of concrete block pitching (i) Nominal mix 1:3:6 |
| 11 | Road side Pucca Drains Construction of road side pucca drain with M10 (1:3:6 with jhama brick aggregate)to specified lines, grades, levels and dimensions as per approved design and MoRD Technical Specification Clause 307, 1606. Excavated material to be used in embankment at site. (including centering, shuttering, etc. but excluding reinforcement) (D) U shaped drain (top clear width 600 mm, bottom clear width 600 mm and clear depth of 600 mm) (i)In Ordinary Soil |
| 12 | Excavation for Structures(A)Without dewatering.Earthwork in excavation for structures as per drawing and MoRD technical specifications Clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material.(I)Ordinary Soil(i) Upto 3 m depth |
| 13 | Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200.(I)Sand filling |
| 14 | Providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement) .(I)P.C.C grade M 10(i) Nominal mix 1:3:6 |
| 15 | Plastering with cement mortar (1:4) 12 mm thick on brickwork/ C.C. work including a finishing coat of neat cement punning with 2.75 kg of cement per sqm in substructure as per MoRD technical specification Clauses 613.4 & 1204. |
| 16 | Providing & laying filter media with jhama brick aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil & bigger size towards the wall & providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and MoRD technical specification clause 1204.3.8. |
| 17 | Plain/reinforced cement concrete in substructure complete including formwork as per drawings &MoRD technical specification Clauses 802, 804, 805, 806, 807, 900, 1202 & 1204. (including centering, shuttering, staging etc. but excluding reinforcement)( vi) R.C.C grade M-25 (i) upto 5 m height |
| 18 | Supplying, fitting & placing Thermo-Mechanically treated bar/ Cold twisted deformed steel bar in substructure complete as per drawings & MoRD technical specificationClauses 1002, 1005, 1010 and 1202. |
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