Tender For Maintenance Of Various Road Under Pwd (R&B) Sub- Division No-Ii, Kailashahar During The Year 2025-26 / Sh: Grouting, Patch Metalling, Patch Carpeting , Protection Work Etc Complete., Kailashahar-Tripura
TDR : 54600492
Tender Notice
BOQ
Expired
Kailashahar
Tripura
Tender For Maintenance Of Various Road Under Pwd (R&B) Sub- Division No-Ii, Kailashahar During The Year 2025-26 / Sh: Grouting, Patch Metalling, Patch Carpeting , Protection Work Etc Complete.
Name of Work:- Maintenance of various road under PWD (R&B) Sub- Division No-II, Kailashahar during the year 2025-26 / SH: Grouting, Patch metalling, Patch carpeting , Protection work etc complete.
Sl. No.
Item Description
1
WBM Grading 3Providing, 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 kN in stages to proper grade and camber, applying and brooming, stone screening to 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
2
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.
3
20 mm thick Open-Graded Premix Carpet using Bituminous (Viscosity grade/ modified bitumen) Binder 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 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 - I : By Manual Means Bitumen of VG-30
4
Seal CoatProviding 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.By Manual MeansCase - IV : Type D (Premix with fine sand)(I) Bitumen (60/70 Grade) VG-30
5
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.
6
Repairing pot-holes and making up small depressions with ramming or power rolling after removal/ disposal of disintegrated materials within a lead of 50 m, cutting pot holes to regular shapes with vertical edges and levelling the bottom, cleaning the same with compressor and or any other appropriate method including screening, cleaning of aggregates; and filling up with Stone chips using bitumen of VG-30 @ 54 kg per m³ of loose volume of Stone chips,after applying tack coat of bitumen on sides and bottom @ 0.75 kg/sqm and finishing the top of repaired surface levelled with adjoining area in proper grade and surface levelled with adjoining area in proper grade and camber including spreading of sand @ 0.006 cum/ sqm of prepared road surface as per direction of the Engineer-in Charge and all as per MORD technical specification Clauses 1900, 502, 503 and 504.
7
Providing and placing gunny/ polythene (of minimum wall thickness of 500 micron) bags filled with sand (of minmum qty of 0.034 cum) and properly manually stitched to avoid any leakage of sand as per specification.
8
Maintenance of Earthen shoulder (Stripping of excess soil) Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawing and MoRD technical specification Clause 1903. Please Enable Macros to View BoQ information
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