Check your eligibility criteria for tender Providing And Construction Of Matt Finished Nevasa Basalt Stone Wall Cladding In Rectangular Shape With Machine Cut Edge And Champher Finish Toward Inner Side Top Surface Of Stone Should Be Hand Chiseld And Base Should Be Rogh Of Make Polygon Hardscape Or Equivalent, 150 To 200 Mm Thick, Fine Tooled, Matt Finish Set In Cement Mortar 1:3 With Closed Joints Not Exceeding 1 To 2 Mm In Width, As Specified And Directed, Cleaning With Water And Diluted Solution Of Acid, Etc