(6) sampling locations and sampling methods;
(7) sample collection data such as time of collection and
method of preservation;
(8) sample chain-of-custody forms; and
(9) source of backfill.
c.
Copies of all chemical and physical test results.
d. Copies of all manifests and land disposal restriction
notifications.
e. Copies of all certifications of final disposal signed by the
responsible disposal facility official.
f.
Waste profile sheets.
g. Scale drawings showing limits of each excavation, limits of
contamination, known underground utilities within 15 m 50 feet of
excavation, sample locations, and sample identification numbers.
On-site stockpile, storage, treatment, loading, and disposal areas
shall also be shown on the drawings.
h. Progress Photographs. Color photographs shall be used to
document progress of the work. A minimum of four views of the
site showing the location of the area of contamination,
entrance/exit road, and any other notable site conditions shall be
taken before work begins. After work has been started, activities
at each work location shall be photographically recorded [daily]
[weekly]. Photographs shall be a minimum of 76.2 x 127.0 mm 3 x 5
inches and shall include:
(1) Soil removal and sampling.
(2) Dewatering operations.
(3) Unanticipated events such as spills and the discovery of
additional contaminated material.
(4) Contaminated material/water storage, handling, treatment,
and transport.
(5) Site or task-specific employee respiratory and personal
protection.
(6) Fill placement and grading.
(7) Post-construction photographs. After completion of work
at each site, the Contractor shall take a minimum of four views of
each excavation site.
A digital version of all photos shown in the report shall be included with
the Closure Report. Photographs shall be a minimum of 76 by 127 mm 3
inches by 5 inches and shall be mounted back-to-back in double face
plastic sleeves punched to fit standard three ring binders. Each print
shall have an information box attached. The box shall be typewritten and
arranged as follows:
SECTION 02111
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