Renewal work on road Napasar Chungi Chowki to Deshnoke Byepass km. 2.10

PART A- EARTHWORK

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 MoRTH Specification Clause 201.By Mechanical Means.In area of Non-thorny jungle

Excavation for roadway in soil by mechanical means including cutting and pushing the earth to the site of embankment up to a distance of 100 m, including trimming bottom and side slopes in accordance with the requirements of lines, grades and cross-sections.

Construction of embankment with approved materials deposited at site obtained from roadway cutting and excavation from drain and foundation or other structures graded and compacted to meet requirement of Tables 300-1 and 300-2 as per MoRTH Specification

PART B- SUB BASE & BASE WORK

Construction of granular sub-base by providing well graded material, spreading in uniform layers with Tractor Mount 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 MoRTH Specification Clause 401 For Grading III Material

Water Bound Macadam Sub-base/base with Stone Screening WBM Grading 1 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rollingwith smooth wheelroller80-100kN in stages to proper grade and camber,applying and brooming, stone screening & bindingmaterials to fill-up theinterstices of coarse aggregate, watering and compacting to the required density grading 1 as per MoRTH Specification Clause 404.Using Crusher Broken Aggregate By manual Means

Water Bound Macadam Sub-base/base with Stone Screening WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rollingwith smooth wheelroller80-100kN 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 Grading2 as per MoRTH Specification Clause 404. using Crusher borken aggregate By Manual Means

Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and ravelling as per MoRTH specification Clause 404

PART C - BT WORK