CONSTRUCTION OF ROADS AND INFRASTRUCTURES UNDER CORPORATE ENVIRONMENT RESPONSIBILITY OF BCPL

Clearing and grubbing road land Long Text: Clearing and grubbing road land including uprooting wild vegetation.

Construction of embankment Long Text: Construction of embankment with approved material obtained from borrow pits with lift upto 1.5m, transporting to site, spreading grading to required slope and compacting to meet requirement of with a lead upto 1000m as per Technical Specification.

Gravel/Soil-Aggregate Base Grading Long Text: Gravel/Soil-Aggregate Base Grading & 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 three wheel 80-100 KN static roller capacity to achieve the desired density, complete as per Technical specification.

Labour for spreading of hard river metal Long Text: Labour for spreading of hard river metal gravel or granular materials onthe road surface a directed including dressing and cambering the formation and utilizing the loose earth in filling the depression as directed.

Excavation for roadway in soil Long Text: Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per a Technical specification (Manual method should be adopted where machines cannot be deployed due to site condition).

Collection of River gravel Long Text: Collection of River gravel or broken metal free from dust and dirt, elongated and flaky pieces, soft and disintegrated materials, vegetable and other deleterious matter and adherent coating including carriage at work site measurable stacks etc. Complete as directed.

Construction of Sub grade Long Text: Construction of Sub grade and earthen shoulders with approved material from borrow pits with all lift and leads, transporting to site, spreading, grading to required slop and compacted with lead up to 1000 mas technical specification.

Laying, spreading & compacting stone Long Text: 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 booming, stonescreening/binding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density grading : (A) Manual Means(Using stone screening Type B-11.2 mm for Gr.II).

Inter locking concrete Block pavement Long Text: Interlocking concrete Block pavement. Interlocking Pavement block, providing and laying interlocking concrete block pavement with M40 gradeof concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. Including edge Block/ edge restraints.

Filling of coarsed sand Long Text: Filling of coarsed sand.