02/2026-27

Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m including trimming vottom and side slopes in accordance with requirements of lines grades and cross - sections. clause 302.3 ( item no. 3.5(III) / P NO. 14 )

Construction of embankment with approved materials deposited at site from road way cutting and excavation from drain and foundation of other structure graded and compacted to meet requirement of table 300.1 & 300.2 as per technical specification clause 30(A) Manual Means

Construction of embankment with approved materials obtained from borrow pit with a lift upto 1.5m trasporting to site spreding ,grading to required slope and compaction to meet requirement of Table 300.1 and 300.2with lead upto 1000 m as per Technical specification clasuses 301.5

Granular sub base/base/surface course with local materials (Table 400.13) by mix in place method normal construction of granular sub base by providing local material spreading in uniform layers with motor grader on prepared surface ,mixing by mix in place method with .....technical specification clause 408 1)Using naturally occuring gravel.

2) 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, rolling with three wheel 80-100 kN static roller in stages to proper grade and cambA) By Manual Means

Construction of Earthen shoulder as per Technical Specifications clause 407

Construction of Modified Penetration Macadam 50 mm thick over prepared base by provding a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kN Static roller to achieve the desired degree of compaction as per Technical Specification Clause 506. (Item No.5.5 (N0 /P. No.28)

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic brom as per Technical Specification Clause 503. (Item No.5.2 (i) / P.No.27

Providing , laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6 mm aggregates 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 follow ed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. (I. No.5.9- case II(I)/P.No.29)