NYC-WTC_000234792

NYC 9/11 Public Portal Document

Shift Overlap Meeting Minutes 11/17/2001 Page 2 of 2 the jersey barriers on Liberty and West Streets. Bovis requests LM to indicate on tickets that even though the corrective action(s) needs to be implemented in the Bovis sector, they are not the responsibility of Bovis and should be directed to the responsible contractor; • Nicholson to address silica exposure issues, as ATC personal air sampling result during the installation of tie backs exceeded OSHA’s PEL for silica; • Bovis and Nicholson will provide hearing protection to workers in the vicinity of de-watering well installation as noise levels in this area where documented at 95 dBa; • Liberty Mutual discussed damaged sling to be removed from service.

TULLY SECTOR Work in Progress: • Debris removal from Bankers Trust building; • Debris and steel removal from WTC 2; • Debris and steel removal from remnants of WTC 4; • Shoring along 1-9 subway; • Installation of crane platform at west side of WTC 4; • Preparation for installation of mats and equipment for slurry wall work east and south of Bovis at the slurry wall;

Safety Observations: • Verizon trenching - sloping is improved; • Bankers Trust - lighting in stairwells still not in place, LM concerned about emergency evacuation of the building • Welder flags for iron workers in pit not be moved with the work; • Jersey barriers need to be placed around opening to subway on haul road west of former WTC 4; • Truck spotter obseiwed wearing dark coat with no reflective vest; • Respirator and eye protection use in Tully zone noted to be poor.

General Site Concerns • Pier 6 - Crane down, no report; • Pier 25 - no report; • ATC noted that they need somewhere within the Tully zone to place noise dosimeters on personnel that may be working in areas with elevated noise levels; DDC advised Tully and ATC to coordinate;

CITY_21MC100_0 06344154

NYC-WTC_000234793