Provision of Tactile Flooring for guidance of visually impaired Divyang Jan at Tuticorin Airport

Amount

Providing and fixing in position Tactile Warning studs as per the approved layout, made of Stainless Steel Material of Grade SS 316 having antiskid concentric circles with plain bevel edges. The dimension of studs should be 35 mm reduced to 25 mm x 4.5 mm and the dimension of the stem should be 6 mm x 12 mm (with groove in the centre) having 1 No. stem. The tactile studs must be installed with correct spacing between each unit @ 36 tactile studs within a spacing of 300 mm x 300 mm. For the installation of the studs, the floor needs to be drilled for about 12 mm depth without breaking/damaging the floor and after cleaning the floor, epoxy grout needs to be injected and the tactile studs should be placed over the holes.

Providing and fixing in position Tactile Directional strip as per the approved layout made of Stainless Steel Material of Grade SS 316 having antiskid linear grooves with plain bevel edges. The dimension of strips should be 280 mm x 35 mm x 4.5 mm and the dimension of the stem should be 6 mm x 12 mm (with groove in the centre) having 3 Nos. stem and the centre to centre distance between the stems on one strip should be 120 mm. The tactile strips must be installed along the direction with correct spacing between each unit @ 4 tactile strips within a spacing of 300 mm x 300 mm. For the installation of the strips, the floor needs to be drilled for about 12 mm depth without breaking/damaging the floor and after cleaning the floor, epoxy grout needs to be injected and the tactile strips should be placed over the holes.