Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.apo.nmsu.edu/Telescopes/SDSS/construction/121399roof1/default.htm
Дата изменения: Tue Dec 14 22:54:54 1999
Дата индексирования: Sun Apr 10 05:46:19 2016
Кодировка:
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Aftermath: December 13, 1999

Work continues of the loft installation, along with other planned activities.

 

Viewing the extension from the west wall, north and south corners.

Safety railing is installed on the outside rail of the pier.

 

The main hoist is moved to the center beam of the extension and the structure is reinforced.

 

The center beam of the enclosure has been cut away, and the crows nest for moving between the side to the new roof of the enclosure is installed.