Tender For Maintenance Of (I)At Road To Kasko Road Via Atombhagya Road (Ii) Ashachandra Para To Datachandra Para Under The Jurisdiction Of Pwd (R&B) Amarpur Sub-Division No-Ii During The Year 2025-26/Sh: Patch Grouting, Re-Carpeting Etc., Amarpur-Tripura
TDR : 54486509
Tender Notice
BOQ
8 Days Left
Amarpur
Tripura
Tender For maintenance Of (I)At Road To Kasko Road Via Atombhagya Road (Ii) Ashachandra Para To Datachandra Para Under The Jurisdiction Of Pwd (R&B) Amarpur Sub-Division No-Ii During The Year 2025-26/Sh: Patch Grouting, Re-Carpeting Etc.
Name of Work:- Mtc of (i)AT road to Kasko road via Atombhagya road (ii) Ashachandra para to Datachandra para under the jurisdiction of PWD (R&B) Amarpur Sub-Division No-II during the year 2025-26/SH: Patch Grouting, Re-carpeting etc.
Sl. No.
Item Description
1
Patch repairing/ Maintenance of bituminous surface road using Jhama brick aggregate & Viscosity Graded bitumen (VG-30)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 compressed air or any other appropriate method including screening, cleaning of aggregates; and filling up with with jhama chips using bitumen of VG-30 @ 54 kg per m3 of loose volume of jhama brick 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 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.
2
Tack Coat(ii) 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 MoRD Technical Specification Clause 503.
3
25 mm thick Open-Graded Premix Carpet using Bituminous (Viscosity grade/ modified bitumen) BinderProviding, 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 - I By Manual Means(I) Bitumen of VG-30
4
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 MeansCase - IV : Type D (premix with fine sand)(i) Bitumen VG-30 Please Enable Macros to View BoQ information
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