Improvement of balance portion of Bishnu Rava Road leading from Sapatgram Amalgamated Academy Higher Secondary School to Hospital more in Ward No.3, Sapatgram under Untied Grant of 15th FC 2024-25 1st instalment

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. 1. By Manual Means (a) In area of non thorny jungle

EARTHWORK, EROSION CONTROL AND DRAINAGE Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto

Excavation in Ordinary Soil Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m Excavation for roadwork in soil with hydraulic excavator of 0.9 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

Granular Sub-base with Well Graded Materia Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading III Material

Providing and laying of Interlocking Concrete Block Pavement (ICBP) with cement concrete paving block as per IS : 15658-2006 of thickness 80mm (COLORED) and 28 days compressive strength not less than 40N/mm2 over a layer of bedding of sand compacted thickness 30mm laid over a prepared base complying to grading specification in table 1500:6. Blocks are to be laid either in stretcher / grade and compacted with appropriated equipment such as plate vibrator along with spreading of a thin layer of joint filling sand complying to grading specified in table 1500:6 to fill up the gaps between blocks including construction of edges complete as per drawing and technical specification clause 1504.

WBM Gr III

Sign Board

Please Enable Macros to View BoQ information