Tender For Improvement Of Road From Sonamura-Nidaya Road (Near Bashpukur Jatri Shed) To Natun Tilla(L-5.50Km) Under Kathalia Rd Block Within The Jurisdiction Of Kathalia Pwd(R&B) Sub-Division During The Fy 2026-27/Sh: Patch Grouting, Patch Soling, Pa
Tender Overview
Project Description
Tender for Improvement Of Road From Sonamura-Nidaya Road (Near Bashpukur Jatri Shed) To Natun Tilla(L-5.50Km) Under Kathalia Rd Block Within The Jurisdiction Of Kathalia Pwd(R&B) Sub-Division During The Fy 2026-27/Sh: Patch Grouting, Patch Soling, Patch Wbm-3, Carpeting With Sand Seal Coat, Reinforced Cement Concrete Toe Wall, Cement Concrete Block Pitching Etc. & Other Allied Works.
BOQ
| Sl. No. | Item Description |
| 1 | Excavation for StructuresA. Without dewatering. Earthwork in excavation for structures as per drawing and MoRD technical specifications Clause 305.1 includingsetting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto alead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material. Ordinary Soil(i) Upto 3 m depth |
| 2 | Filling in foundation trenches as per drawing & MoRDtechnical specification Clause 305.3.9, 1200. I) Sand filling. |
| 3 | Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete includingformwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (includingcentering, shuttering, staging etc. but excluding reinforcement) I) P.C.C grade M 10 (using jhama brick aggregate) (i) Nominal mix 1:3:6 |
| 4 | Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete includingformwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (includingcentering, shuttering, staging etc. but excluding reinforcement) II P.C.C grade M 15 (using jhama brick aggregate) (i) Nominal mix (1:2.5:5) |
| 5 | Supplying, fitting & placing Thermo-Mechanically treated bar/ Cold twisted deformed steel bar reinforcement infoundation complete as per drawings & MoRD technical specifications Clauses 1000 & 1202. |
| 6 | Providing & laying filter media with jhama brick aggregates as per specification to a thickness of not less than 600 mmwith 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. |
| 7 | Turfing with Sods. Furnishing and laying of the live sods of perennial turf forming grass on embankment slope , verges or otherlocations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sodsand watering as per MoRD Technical Specification Clause 309. |
| 8 | Providing weep holes in brick masonry/ stone masonry, plain/ reinforced concrete abutment, wing wall, return wallwith 100 mm dia AC pipe or uPVC pipe (110 mm OD of 6.0 kg/cm2 pressure) extending through the full width of thestructures with slope of 1(V):20(H) towards drawing face complete as per drawing and MoRD technical specificationclauses 614, 709, 1204.3.7. |
| 9 | Flat Brick soling. Providing and laying flat brick soling layer on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with Earth, free fromclay with a Plasticity Index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 kNas per MoRD Technical Specification Clause 412. |
| 10 | Brick edging laid length wise. Providing and laying brick edging laid lengthwise on prepared subgrade according to lines, grades and crosssection shown on the drawing, filling joints with Earth, free from clay with a Plasticity Index not exceeding 6, wateringand rolling the same with three wheeled road roller 80-100kN as per MoRD Technical Specification Clause 412. |
| 11 | Water Bound Macadam Sub-Base / Base using Jhama Brick Aggragate. WBM Grading - 3. Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadamspecification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kN instages 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. (A) By Manual Means. |
| 12 | Maintenance of bituminous surface road. Repair 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. |
| 13 | 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. |
| 14 | 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 perspecifications: On bituminous surface @ 0.50 Kg/ Sqm. |
| 15 | 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(I) Bitumen of VG-30 |
| 16 | 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 |
| 17 | Excavation in Cutting in soil by manual means with lead upto 50 m. Excavation in Roadway cutting in soil by using manual means for carrying of cut earth to embankment site with all lifts and lead upto 50 m as per MoRD Technical Specification Clause 302.3. |
| 18 | Surface Drains. Construction of unlined surface drains of average crosssectional 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 SpecificationClause 307. Surface Drains in Ordinary Soil(A) Manual Means |
| 19 | Hill Side Drain Clearance. Removal of earth from the choked hill side drain and disposing it on the valley side manually as per MoRT&Htechnical specification Clause 3000. |
| 20 | 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 Please Enable Macros to View BoQ information |
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