Repairing /Improvement of approach road of DC Office Compound and Magistrate Colony road in Udalguri (R and B) Division, Udalguri District_TN_92_2

Amount

3.2 Scarifying the existing bituminous road surface to a depth of 150mm and disposal of scarified materials with a lift upto 3 m and lead up to 1000 mm as per technical specification clause 301.4

3.5 Excavation in Soil by Manual Means (a) Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto 1000 meters). Widening Portion.

3.3 Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structure graded and compacted to meet required of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5

3.4 Construction of embankment with approved material obtained from borrow pits with a lift upto 1.50 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (1) Private land.

14.4 Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. i) For Private Land

4.1 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. (ii) For Grading-II Material

WBM Grd-2 4.7(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 smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. A) By Mamual Means

WBM Grd-3 4.7(3) 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 brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. A) By Mamual Means

6.7 Providing and laying Interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. A) Including Edge block/Edge restraints.

Rama Prasad Choudhury

NIP DUTTA SAHARIA