In Year 2026-27 Special repair work of culvert in BP road to Mohanpur Kudari Link Road

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m. / Excavation for roadwork in soil with hydraulic excavator of cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3.

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 / I. Sand filling

Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109 / Rate as per item No.11.4 of Chapter 11

Brick Masonry Work in cement mortar in foundation of Head walls complete exculding pointing and plastering as per drawing and technical specification Clause 1109 / (A) Brick Masonry in 1:4 cement mortar / Rate as per item No.11.5 (ii) Chapter 11

Plastering with Cement Mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification / Rate as per item No.12.3 of Chapter 12

Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row / Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. / (B) 1000 mm dia

Construction of Embankment with Material Obtained from Roadway Cutting / Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5.

Water Bound Macadam Sub-base/base / 3) WBM Grading 3 / Providing, 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 Technical Specification Clause 405. / (A) By Manual Means

Tack Coat / Providing and applying tack coat with Bitumen VG-10 using emulsion distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

20mm thick Open-Graded Premix Carpet using Bituminous (penetration 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 ( two third 13.2 mm and one third 11.2mm grit) either using penetration 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 as per Technical Specification Clause 508. / Case - I By Manual Means / (I) Bitumen (S-90)