Description of Change: Change specific to Section 4.1.2 Chemical Hazards
Reason for Change: Further analysis of bulk dust samples Cristobalite is not present
This amendment updates Section 4.1.2 Chemical Hazards of the HASP. Initially
cristobalite was thought to be present. Based on analytical results of bulk samples taken
from the site cristobalite is not present
Ed Pisarcik___________
Person Requesting Change Signature Date
Doug Nelson_________________________
Approved By Signature Date
(WRS Health and Safety Manager)
Attach sheets if necessary.
NYC-WTC_000145153
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000145153Source: NYC Law Department, mirrored locally
Document excerpt acknowledging contributors and outlining the collaborative scope of an EPA environmental protection study regarding the World Trade Center site.
EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.
EPA correspondence clarifying regulatory agency roles, asserting NYC Department of Health holds primary authority for mold remediation in WTC recovery.
EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.