In fire attack procedures, what is the primary task of the 2nd due ladder company within the fire attack stairwell?

The primary task of the 2nd due ladder company within the fire attack stairwell is to deploy a smoke curtain. This action is crucial for controlling smoke movement within a structure, especially in high-rise firefighting scenarios. By effectively deploying a smoke curtain, the ladder team can help contain the smoke within the fire area and protect the environment for both firefighters and potential evacuees.

Deploying a smoke curtain aids in maintaining visibility for the fire attack crew and prevents smoke from traveling into non-involved areas, which can complicate rescue operations and pose additional hazards. This task is part of the larger strategy to ensure that the conditions are managed effectively for both the attack line and rescue efforts occurring simultaneously.

While search and other actions are essential components of the overall firefighting operation, in the specific context of the second due ladder company's responsibilities within the fire attack stairwell, the deployment of a smoke curtain stands out as their primary and critical function.