Road Safety measures on Chowkham - Namsai road section from Km 805.930 to Km 832.000 of NH-15 (length- 26.07 km) regarding rectification of E_DAR accidents spots under BRO Project Udayak in the State of Arunachal Pradesh for the year 2023 24.

Amount

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface. ( Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads@ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes.)

Type-A, "W" : Metal Beam Crash Barrier ( Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m hight, 1.1 m below gound/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x mm,330 mm long complete as per clause 810) with end post on every ending location.

Road Markers/Road Stud with Lense Reflector (Providing and fixing of road stud 100 X 100 mm, dia cast in alluminium, resistant to corrosive, effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4 : 1973)

Drum Delineator in Construction Zone. (Provision of metal drum/emty bitumen drum delineator, 300 mm diameter, 800 mm high, filed with earth for stbility, painted in circumferential strips of alternate black and white 100 mm wide fitted with reflectors 3 Nos of 7.5 cm dia, all as per IRC : SP : 55-2001

Direction and place Identification signs upto 0.9 Sqm size board.(Providing and erecting direction and place identification retro-reflectorised sign as per IRC 67 made of encapsulated lens type reflective sheeting vide clause 801.30,fixed over aluminium sheeting,2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75x75x6 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 45x45x60 cm ,60 cm below ground level as per approved drawing.)

Direction and place Identification signs more than 0.9 Sqm size board.(Providing and erecting direction and place identification retro-reflectorised sign as per IRC 67 made of encapsulated lens type reflective sheeting vide clause 801.30,fixed over aluminium sheeting,2 mm thick with area exceeding 0.9 sqm supported on a mild steel single angle iron post 75x75x6 mm,2 Nos firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 45x45x60 cm ,60 cm below ground level as per approved drawing.)

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface for Rumble Strips.

M/s. GRRB ASSOCIATES