Initial Dead Load refers to loads that occur before the concrete deck has hardened.

• A. Loads after deck curing
• B. Loads before concrete deck is hardened
• C. During maintenance
• D. During seismic events

Answer: (B)

Initial dead load means the temporary loads acting on the structure while the concrete deck is still fresh and not yet hardened. This includes the weight of the wet concrete, forms, temporary shoring, and construction equipment. These loads exist only during construction and are considered before the deck gains strength; once curing is complete, those temporary loads are no longer part of the initial condition and the deck's final dead load is determined.

That’s why the correct idea is loads that occur before the concrete deck has hardened. Loads after curing describe permanent dead load, loads during maintenance are service or live loads, and loads during seismic events are dynamic loads.