Tender For Maintenance Of Approach & Internal Road Of Sdm Office Jirania Under Pwd (R&B) Jirania Sub-Division, During The Year 2025-26/Sh: Gsb, Wbm-3, Carpeting & Other Allied Works., Jirania-Tripura
TDR : 54516111
Tender Notice
BOQ
Expired
Jirania
Tripura
Tender For maintenance Of Approach & Internal Road Of Sdm Office Jirania Under Pwd (R&B) Jirania Sub-Division, During The Year 2025-26/Sh: Gsb, Wbm-3, Carpeting & Other Allied Works.
Name of Work:- Mtc of approach & internal road of SDM Office Jirania under PWD (R&B) Jirania Sub-Division, during the year 2025-26/SH: GSB, WBM-3, Carpeting & other allied works.
Sl. No.
Item Description
1
Excavation for Structures.Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and MoRD technical specification Clause 1104, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary Soil
2
Granular Sub-base with Well Graded Material (Table 400.1 ) using Jhama Brick AggregateBy Mix in Place MethodConstruction of granular sub-base by providing well graded material ( Jhama Brick Aggregate , Grading-I as per Table 400.1, spreading in uniform layers with tractor with attachments on prepared surface, mixing by mix in place method with rotavator at OMC, applying and brooming sand to fill up the interstices of coarse aggregate, watering and compacting with smooth wheel roller to achieve the desired density, complete as per MoRD Technical Specification Clause 401.For Grading I Material (jhama brick aggregate)
3
Water Bound Macadam Sub-Base / Base using Jhama Brick AggragateWBM Grading 3Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per MoRD TechnicBy Manual Means
4
Prime CoatLow porosityProviding 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- 1.00 kg/sqmusing mechanical means as per MoRD Technical Specification Clause 502.
5
Tack CoatProviding 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 granular surface treated with primer & cleaned with Hydraulic broom as per MoRD Technical Specification Clause 503.
6
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 MeansBitumen of VG-30
7
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.By Manual MeansCase - IV : Type - D Please Enable Macros to View BoQ information
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