repairs to certain roads including road furniture items etc under age b / r ( n ) no . ii of ge ( n ) secunderabad - 1. bricks 2. coarse aggregate 3. fine aggregate 4. cementv 5. structur al concrete ( m-15 grade and above ) 6. ( a ) pcc blocks for walling ( hollow block ) ( b ) pcc solid block for walling 7. cement flooring tiles / ter razo tiles 8. burnt clay roofing tiles ( handmade ) as per is 2690 ( part-ii ) length 150mm to 250mm width 100mm to 200mm thickness 35mm to 50mm 9. mangalore pattern roofing tiles 10. timber 11. water for construction purposes 12. welding of steel work 13. timber paneled and glazed door / window shutters ( including factory made shutters ) 14. ply wood ( is 303 ) 15. wood particle board ( medium density is 3097 )