Nascla Accredited (Exam-Walden University 2024 Exam With Veriied Answers) - Jj Johnson Contractor Seminar

Means of Egress sizing, Doors {Ans: Doors, when fully opened, shall not reduce the required width by more than 7 inches. Doors in any position shall not reduce the required width by more than one-half.}Underpinning {Ans: Underpinning is the provision of permanent support for existing buildings by extending their foundations to a new, lower level containing the desired bearing stratum. Due to removal of part of supporting soil by a new and new loads to an existing structure}Construction Manager Responsibilities {Ans: Feasibility studies, site investigations, noise mitigation, value engineering, design review, estimating, scheduling, procurement, work packages}Using pusher assistance will increase the loading rate {Ans: Pushers should be powerful and heavy enough to push the scrapers through the cut ad accelerate, or boost, the scrapers as they leave the cut}Curtain Wall Construction: Masonry Curtain Walls {Ans: Masonry curtain walls were traditionally compsed of individual masonry units such as brick, clay tile, and concrete block. To improve versatility units were augmented such as panelized masonry, stone panels, and precast concrete panels. Masonry curtain walls may be separated in to two basic types: load-bearing and non-load-bearing}Intermediate members (such as balusters), when used between posts, shall {Ans: Be