Quality control plan.
SD-04 Samples
Asphalt Cement Binder
20 L 5 gallon sample for mix design verification.
Aggregates
Sufficient materials to produce 90 kg 200 lb of blended mixture
for mix design verification.
SD-06 Test Reports
Aggregates[; G][; G, [_____]]
QC Monitoring
Aggregate and QC test results.
SD-07 Certificates
Asphalt Cement Binder[; G][; G, [_____]]
Copies of certified test data.
Testing Laboratory
Certification of compliance.
1.3
DESCRIPTION OF WORK
The work shall consist of pavement courses composed of mineral aggregate
and asphalt material heated and mixed in a central mixing plant and placed
on a prepared course. HMA designed and constructed in accordance with this
section shall conform to the lines, grades, thicknesses, and typical cross
sections shown on the drawings. Each course shall be constructed to the
depth, section, or elevation required by the drawings and shall be rolled,
finished, and approved before the placement of the next course. The
Contractor shall submit a Placement Plan as specified in the Submittals
paragraph.
1.4
METHOD OF MEASUREMENT
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NOTE: For unit-price contracts, include first
paragraph and delete the second paragraph. For
lump-sum contracts, delete the first paragraph and
include the second paragraph. Lump-sum contracts
should not be used when the job exceeds 1000 metric
tons (tons).
**************************************************************************
[The amount paid for will be the number of metric short tons of hot-mix
asphalt mixture used in the accepted work. Hot-mix asphalt mixture shall
be weighed after mixing, and no separate payment will be made for weight of
asphalt cement material incorporated herein.] [Measurement of the quantity
of hot-mix asphalt, per ton placed and accepted, shall be made for the
purposes of assessing the pay factors stipulated in this section.]
SECTION 02749
Page 8
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