Providing and fixing 12 mm thick panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick.
9.126.2Fire retardant plywood conforming to IS: 5509
Matches DSR 2023Vol 1, pages 623 to 624