Technical specification for retaining and protection of building foundation excavations Technical specification for inspection of building doors and windows Technical specification for repairing water seepage of building Technical specifications for field inspection of existing highway bridges Technical specification for installation of ceiling systems in buildings Technical specification for safety assessment of existing building construction Technical specification for moving engineering of buildings Technical specifications for design and construction of special road in automotive proving ground Technical specification for cast-in-situ pile foundations Technical specification for construction of cement stabilized base