STABILIZATION OF HILL SLOPE TO PREVENT SHOOTING STONES AND FALLING DEBRIS AT KM 373 PT 050 APPROACH OF PANGI BRIDGE ON HINDUSTAN TIBBET ROAD NH 05 UNDER 68 RCC 759 BRTF ROAD SECTOR OF PROJECT DEEPAK IN HP STATE

Amount

Supply and installation of flexible slope stabilization system including design and drawing duly proof checked from any IIT made out of high tensile wire mesh having hexagonal shape of minimum diameter 3 mm, double twisted and with maximum opening of 100 mm x 120 mm with galfan coating including jute geo-textile with composite seed for erosion control, spike plates, boundary ropes, wire rope, anchors, connection clips and all other necessary accessories required for installation of system, perforated PVC pipes of diameter 100 mm and 6 mtr length wrapped in geotextile in grid pattern with maximum spacing of 6 m x 6 m all at the elevation of 2450 mtr and 2490 mtr in area of size 125 m x 40 m at each location (Total area 10,000 m2) after carrying out global stability analysis and all as specified in particular specification and as directed by the Engineer-in-Charge.

Supply and installation of fully threaded and grouted steel soil nails of diameter 32 mm and average length 8 mtr at the elevation of 2450 mtr and 2490 mtr including hex nuts, washer plates, coupler etc in a offset grid pattern with max spacing 2 m x 2 m in whole area under consideration of flexible slope stablisation system( the actual length of steel soil nail shall be determined after Global stability analysis) and all as specified in particular specification and as directed by the Engineer-in-Charge.

Supply and installation of flexible rock fall barrier system including design and drawing duly proof checked from any IIT with an absorption energy of 2000 KJ with height of 6 mtr in 150 Mtr length at an elevation of 2535 mtr made out of high tensile steel wire ring net and fine secondary mesh system including post installed in concrete foundation alongwith base plates, ropes, anchors, fully threaded 32 mm diameter steel rock bolts of average length 6 m , hexnuts, washer plates, coupler etc and all other accessories required for installation of system after carrying out global stability analysis and all as specified in particular specifications and as directed by the Engineer-in-Charge.

Supply and installation of flexible rock fall barrier system including design and drawing duly proof checked from any IIT with an absorption energy of 5000 KJ with height 8 Mtr in 300 Mtr length at an elevation of 2085 Mtr made out of high tensile steel wire ring net and fine secondary mesh system including post installed in concrete foundation along with base plates, ropes anchors, fully threaded 32 mm diameter rock bolts of average length 6 m, hexnuts, washer plates, coupler etc and all other accessories required for installation of system after carrying out global stability analysis and all as specified in particular specification and as directed by the Engineer-in-Charge..

R.G BUILDWELL ENGINEERS LTD.