2009 Flooring Systems Structural Systems 
Civil + Structural Engineer
AUGUST 9, 2024
The Problem : By 2009, the building had begun to show its age. At the top of the building some of the twenty-six east and south facing Terra-Cotta columns [ with the base starting at the 26th floor and extending past the 34th floor] had begun to show cracking and in some areas had began to shed large pieces of stone.
CCR Magazine
AUGUST 5, 2024
In-building radio signals are often blocked or attenuated by structures that are large and primarily constructed of metal and concrete and with below grade areas. Pre-cast walls, pipes, rebar or structural steel can also disrupt communication, which can be prevalent in areas such as stairwells or tunnels.
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Job Order Contracting
AUGUST 20, 2023
To meet their responsibilities as stakeholders of the built environment ( facilities and other built structures ), public sector owners need to have the ability create credible construction cost estimate for ALL repair, renovation, maintenance (FSRM), and new build projects.
Construction Daily News
SEPTEMBER 18, 2024
According to the data, brick, structural clay tile, construction machinery, and switchgear costs did not change from the previous month. In an email to Construction Dive, Wilkins said diesel fuel, concrete pipe, steel mill goods, copper, and fabricated structural metal prices changed most last year. Marys Falls Canal on the St.
Construction Specifier
JANUARY 31, 2022
Its aluminum-clad exterior was refinished with a polyvinylidene fluoride (PVDF) based coating system, restoring the building’s façade to a just-like-new condition designed to last for over 20 years. A striking, early example of late modern “high-technology” architecture received a 21 st century facelift. Preserving modern history.
CCR Magazine
OCTOBER 18, 2023
The Laborers’ International Union of North America (LiUNA) Training Center has provided instruction for Chicagoland Laborers’ Union members since 2009. We also installed a green roof tray system to aid in roof heat load reduction and rainwater management.” It looks great and functions beautifully.”
Construction Specifier
JUNE 25, 2024
These applications range from fireproofing of structural steel, through-penetration firestopping of mechanical and electrical service, perimeter edge sealing of fire doors, to joint and gap sealing to limit fire spread. For decades, buildings have relied on intumescent materials for fire control.
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