Long overdue 3rd quarter report.
Things to look forward to in the 1st quarter for the memorial and hub
1st Quarter 2011
National September 11 Memorial & Museum
• Museum Design Complete (by NS11MM) Representing the final remaining design element, NS11MM will issue the final design documents necessary to construct the interior portion of the Museum. This design includes all elements necessary to begin construction of the Museum exhibits.
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Museum Construction Begins
While core and shell work has already begun on the Museum, interior fit-out work will begin in the first quarter of 2011. This work will include the initial framing of interior partitions and MEP systems necessary to construct all rooms and exhibit areas.
• Substantial Completion of South Fountain
In the 1st quarter, workers will complete the installation of the final pieces of stone and metal weir, and begin preparations for the start-up and testing of the South Fountain in preparation for 9/11/11.
• Complete Installation of Two Sides of the Bronze Nameplates in the North Fountain
Installation of the Bronze Nameplates and their supporting structures will
begin in early 2011. These plates, which will record the names of the victim’s of 9/11/01 and 2/26/93, will be etched and backlit from within the parapet housing. A glycol system will also be installed to keep temperature of the metal regulated at all times. The Port Authority has been coordinating with the 9/11 Memorial Foundation, who is closely overseeing this project.
• Installation of the Large Major Museum Artifacts in the Museum Area
This milestone represents the installation of large artifacts recovered after 9/11, including a FDNY Fire Engine, a NYPD Police Car and a taxicab. These artifacts follow the “Last Column” and “Vesey Street Staircase” (also known as the “Survivor’s Staircase”) which have already been placed within the Museum’s walls. Given their size, all of these artifacts must be placed before the Memorial Plaza is permanently closed given that they are too large to fit in the Museum’s freight elevators. The Memorial Foundation may wait until the 2nd Quarter to place some of these artifacts.
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Begin Installation of Pavilion Curtain Wall
The glass and metal cladding, representing the “skin” of the Pavilion structure, will begin to be installed during this period. Once complete, it will allow interior finish work to begin in the Pavilion.
• Substantially Complete Fit-Out of East Spot Network
Providing power to the South Fountain, this element represents the last major electrical piece necessary to begin final testing of the South Fountain in advance of 9/11/11.
WTC Transportation Hub:
• Complete Metal Deck to D35 for PATH Hall Roof
Subsequent to the PATH Hall steel installation currently on going, the installation of the metal deck will be the precursor to placing concrete in that area. The concrete will serve a dual purpose, as it will be the roof of the PATH Hall and the floor of the Memorial Plaza.
• Complete Installation of Super Columns
The Massive Super Columns provide the main support for the steel girders that span the MTA’s #1 Subway Line in the underpass area. Once in place, the girder installation can continue ultimately ending in the transfer of the load of the subway box from the temporary minipiles to the permanent structure in the area.
• Pour Roof Slab for 9A Underpass
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Located in the western portion of the site, the 9A underpass provides continuous pedestrian access from the Wintergarden of the World Financial Center to the World Trade Center Site under Route 9A (the Westside Highway). Once the roof installation is complete, the finish work can commence in the pedestrian walk way.
• Substantially Complete D15 Wall south of the PATH Hall Spanning almost the entire length of the World Trade Center Site, this critical wall running north-south provides structural support for the PATH Hall mezzanine and infrastructure for the construction of Greenwich Street.
• Begin Platform A Construction
PATH’s
Platform A will be the first permanent platform for the new WTC Transportation Hub. As work continues, the temporary PATH station will be phased out as new, permanent platforms are built.