Specifications - Lord and Son Construction, Inc.

3.5 SECOND CLEANING – GENERAL
A. Second Cleaning: Carry out a second cleaning of all surfaces in the work area in
the same manner as the first cleaning.
B. Immediately following the second cleaning, the Testing Laboratory shall perform
the Final Air Clearance Testing described in Section 4.3, below.
C. After area passes Final Clearance Test, remove wall sheeting and floor sheeting.
3.6 THIRD CLEANING – GENERAL
A. Carry out a third cleaning of all surfaces in the work area in the same manner as
the first cleaning immediately after removal of primary plastic. This cleaning is now
being applied to existing room surfaces.
B. Wait 24 hours to allow negative air machines to clean air of airborne asbestos
fibers. Use oscillating fans as necessary to assure circulation of air in all parts of
work areas during this period. Maintain negative pressure system in operation for
the entire 24 hour period.
3.7 FINAL CLEANING – GENERAL
A. Carry out a final cleaning of all surfaces in the work area in the same manner as
the previous cleaning.
B. Wait 24 hours to allow negative air machines to clean air of airborne asbestos
fibers. Use oscillating fans as necessary to assure circulation of air in all parts of
work areas during this period. Maintain negative pressure system in operation for
the entire 24 hour period.
3.8 VISUAL INSPECTION
A. After 24 hours perform a complete visual inspection of the entire work area
including decontamination unit, all plastic sheeting, seals over ventilation openings,
doorways, windows, and other openings; look for debris from any sources, residue
on surfaces, dust or other matter. If any such debris, residue, dust or other matter
is found repeat final cleaning and continue decontamination procedure from that
point. When the area is visually clean, complete the certification at the end of this
section. Visual inspection is not complete until confirmed in writing, on the
certification, by Project Superintendent.
3.9 DISPOSAL – GENERAL
A. Disposal of asbestos-containing materials and asbestos-contaminated waste shall
be the responsibility of the Contractor. As the work progresses, and to prevent
exceeding available storage capacity on site, remove sealed and labeled
containers of asbestos waste and dispose of such containers at an authorized
disposal site in accordance with the requirements of disposal authority. Submit
documentation regarding disposal to Government.
MAHG121038 02 11 50 - 12 ASBESTOS REMOVAL