Restoration of Rain damages on Dak Bangla to Gharech road in km. 0/00 to 7/615

Excavation in soil in hilly area by mechanical means including cutting and trimming od slide slope and disposal of excavated earth with in a lifts upto 1.5 mts and leads upto 29 mt as per technical specification clacuse 1603.10

Earth work in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing removal of strumps and ither deleterious materials and disposal upto a lead of 50 dreassing of side and bottom and backfilling in trenches with excavated suitalbe materials ordinary soil upto 3 mtrs. depth.

Providing and laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802,803,1202 and 1203 including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) Cement Mortar 1:6:12(1one cement: six sand: twelve graded stone agg.40mm nominal size).

Providing and laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802,803,1202 and 1203 including carriage of materials in all leads and lifts as per directions of the Engineer-in-Charge. (a) Cement Mortar 1:4:8 (one cement : four sand: Eight graded stone aggregate 20mm(Twenty milimetre) nominal size).

Providing weapholes in brick masonry / stone masonry /plain reinforced concrete abutment, wing wall, return wall with 100 mm(One hundred milimetre) dia PVC pipe extending through the full with of the structures with slop of 1(v):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7 including carriage of materials in all leads and lifts as per the directions of the Engineer-in-Charge.