Tender For Improvement Of Roads From Ichai Lalcherra To Das-Tilla And Digalbag Kalacherra At Baterthol To Pratyekroy H.S School (L = 4.50 Km) Within Pwd (R&B) Kadamtala Sub-Division /Sh: Metaling, Grouting, Pmc, Road Marking Etc. During The Year 2026
Tender Overview
Project Description
Tender for Improvement Of Roads From Ichai Lalcherra To Das-Tilla And Digalbag Kalacherra At Baterthol To Pratyekroy H.S School (L = 4.50 Km) Within Pwd (R&B) Kadamtala Sub-Division /Sh: Metaling, Grouting, Pmc, Road Marking Etc. During The Year 2026-27.
BOQ
| Sl. No. | Item Description |
| 1 | Scarifying Existing bituminous Road Surface by mechanical means to a Depth of 150 mm and disposal of scarified material with a lift upto 3 m and leads upto 1000 m as per MoRD Technical Specification Clause 301.4. |
| 2 | Granular Sub-base with Well Graded Material (Table 400.1) using Jhama Brick Aggregate(A) By 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. |
| 3 | Water Bound Macadam Sub-Base / Base using Jhama Brick Aggragate/WBM Grading - 2Providing, 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- 2 as per MoRD Technical Specification Clause 405.By Manual Means |
| 4 | Water Bound Macadam Sub-Base / Base using Jhama Brick Aggragate/WBM 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 Technical Specification Clause 405. |
| 5 | Prime Coat/(i) Low porosityProviding and applying primer coat with bitumen mulsion (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/sqm using mechanical means as per MoRD Technical Specification Clause 502. |
| 6 | 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. |
| 7 | Maintenance of bituminous surface roadRepair to pot holes by removal of failed material, trimming the sides to vertical and levelling the bottom, cleaning the same with compressed air or any appropriate method, filled with 75 mm B.M, after applying bitumen emulsion prime coat at the bottom and bitumen emulsion tack coat on sides and on bottom as per MoRD technical specification Clauses 1900, 502, 503 and 504. |
| 8 | 20 mm thick Open-Graded Premix Carpet using Bituminous (Viscosity grade/ modified bitumen) BinderProviding, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using viscocity 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 |
| 9 | Seal Coat/A) By Manual MeansProviding and laying seal coat using the voids in bituminous surface late 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.II) Bitumen of VG-30 |
| 10 | 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. |
| 11 | 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. |
| 12 | Construction of unlined surface drains of average cross- sectional area 0.40 sqm in ordinary soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3 m and lead of 50 m (average lead 25 m) as per MoRD Technical Specification Clause 307.Surface Drains in Ordinary Soil/Manual Means |
| 13 | Construction of unlined surface drains of average cross- sectional area 0.40 sqm in ordinary soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3 m and lead of 50 m (average lead 25 m) as per MoRD Technical Specification Clause 307.Surface Drains in Ordinary Soil/Manual Means |
| 14 | 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. Please Enable Macros to View BoQ information |
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Tender Published
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