Classification Information
Access covers metal being fire-resistant covers of metal which fit flush into walls to conceal standard building and engineering work for commercial and residential use, namely, wall panels of metal
Metal GoodsAccess covers non-metallic being non-metal fire-resistant covers which fit flush into walls to conceal standard building and engineering work for commercial and residential use, namely, wall panels not of metal
Nonmetallic Building MaterialsInstallation of access covers being fire-resistant covers of metal which fit flush into walls to conceal standard building and engineering work for commercial and residential use
Building Construction and Repair