AS-13-197 Rehabilitation of damage stretches of PMGSY Package No. AS-13-197 for the year 2023-24 under Karimganj North, Karimganj South Territorial Road Division (Including 3 years Maintenance)

Amount

Construction of embankment with approved material obtained from borrowpits,with a lift upto 1.5m, transporting to site ,spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2, with a lead upto 1000m as per Technical Specification Clause 301.5 1. Private Land.

Construction of subgrade and earthen shoulders with approved material obtained from borrowpits,with all lifta nad leads , transporting to site ,spreading,grading to required slope and compacting to meet requirement of Table 300.2, with a lead upto 1000m as per Technical Specification Clause 303.1 1. Private Land.

Construction of granular sub-base by providing well graded materials of grading-II spreading in uniform layers with motor grader on prepared surface mixing by mix in place metho with rotavator at OMC, and compacted with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.(I) For Grading-II Material.

Providing,laying, spreading and compecting stone aggregates of specific sizes to water bound macadum specification including spreading in uniform thickness, hand packing, rolling with smooth wheet roller 80-100 KN in stages to proper grade and camber applying and brooming , stone screening to fill up the intersitics of coarse aggregates, watering and compecting to the required density.Grading 3 as per technicaql specification clause 405. a. By manual means

Providing and laying interlocking concrete block pavement (M40)having thickness 80mm as per Technical Specification Clause 1504 complete including carriage. Including Edge block/Edge restraints

Single bamboo spur and palasiding of whole 2nd class bamboo (Jati ans Bethua)75mm dia closely packed and driven including fitting fixing with half bamboo kamis horizontally in three rows with cane or tying wire complete and struts 1500mm apart longitudinally and proving brushwood as per drawing and technical specifications clause 1302.5. Driven at least 900mm below ground and 1200mm above ground.( In various stretches)

Providing and erecting signboard

3rd Year Routine Maintenance

4th Year Routine Maintenance

5th Year Routine Maintenance

SAMSUL HOQUE CHOUDHURY