Roof Replacement

SUMMARY OF ROOF REPLACEMENT WORK AREAS A, B, C & D
A. Provide an alternate price for temporary interior protection under roof Areas A & B. Refer to
Section 015617. Unit costs will be used to adjust final amount
B. Asbestos laboratory analysis report: Refer to Section 022623 for information relating to the
location of ACM, if applicable, within project areas. If positive refer to Sections 013543 and
028233 for procedures and requirements related to the removal and disposal of non-friable
asbestos related to this project.
C. Roof removal and substrate preparation: Remove existing roof system down to the structural
deck, including roof membrane(s), and underlying insulation, underlayments, and additional roof
membranes. Inspect the existing structural deck, and inform the Owner immediately of observed
damage and or deterioration. Temporarily displace rooftop equipment as necessary to complete
the specified work. Refer to Section 024100.
D. Provide an alternate price for complete refastening of existing structural decks; provide a unit
price for areas of existing structural deck that require refastening. Note that refastening of
perimeter wood blocking is required. Refer to Section 053123 for re-fastening requirements.
E. After roof removal and inspection of the existing structural deck and perimeter wood blocking,
perform repairs to the structural deck, as determined necessary by the Owner. Refer to Section
053123. Replace damaged or deteriorated wood blocking, as determined necessary by the
Owner. Refer to Section 061053.
F. Provide required wood blocking where indicated on the project drawings. Refer to Section
061053.