Providing and Installation of Road Safety Measures

Amount

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)- 80cmm x 60 cm rectangular

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)- 60 cm equilateral triangle

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)- 60cm circular

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 and conforming to the Mort&H specifications. (MoRT&H specification 803)

White and yellow coloured retroreflective preformed patterened pavement markings with pre coated pressure sensitive adhesive of 4" and/ or 6" width shall be used for marking the roads for improved visibility in the night time. The retroreflective preformed patterened pavement markings shall consists of a mixture of high quality polymeric materials, pigments and glass beads distributed through out its base cross sectional area, with a reflective layer of micro crystalline ceramic beads bonded to a durable polyurethane top coat surface. The patterned surface shall have approximately 50% +/- 15% of the surface area raised and presenting a near vertical face (B angle of 0 to 60) to traffic from any direction. The channels between the raised areas shall be substancially free of exposed beads or particles retroreflectance. The white and yellow markings shall have the initial expected retroreflectance values of 500 mcd for white and 250 for yellow under dry, wet and rainy condition when measured as per ASTM's upto.

Providing Linear Delineator System with Diamond grade reflective sheeting of size 80cmx10cm, fixing over thin gauge crimped aluminium sheeting with single colour panels of Yellow/Red/White and fixing to the object as per specification of the manufacturer.

Providing and fixing metal road stud with dimensions 100x50x20mm Length anchoring shank:60.4 mm Aluminum body with Two- way reflective with 2x43 glass elements.

Sohanlal Patwary

MURALIDHAR MEDHI