Submittal items not designated with a "G" are
considered as being for information only for Army
projects and for Contractor Quality Control approval
for Navy projects.
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Government approval is required for submittals with a "G" designation;
submittals not having a "G" designation are [for Contractor Quality Control
approval.][for information only. When used, a designation following the
"G" designation identifies the office that will review the submittal for
the Government.] The following shall be submitted in accordance with
Section 01330 SUBMITTAL PROCEDURES:
SD-02 Shop Drawings
SD-03 Product Data
Proportions of Mixture[; G][; G, [_____]]
The results of trial mixture along with a statement giving the
maximum nominal coarse aggregate size, aggregate grading, and the
proportions of all ingredients that will be used in the
manufacture of each strength of concrete, at least 14 days prior
to commencing concrete placing operations.
Aggregate quantities
(by mass) shall be based on the saturated surface-dry condition.
The statement shall include a complete petrographic analysis of
the aggregates proposed for use in the concrete. The statement
shall be accompanied by test results from an independent
commercial testing laboratory, attesting that the proportions
selected will produce concrete of the qualities indicated. No
substitutions shall be made in the materials used in the work
without additional tests to show that the quality of the concrete
is satisfactory.
Qualifications
A statement certified by the contractor attesting that the
experience and qualification of the workers (journeymen) comply
with the specifications.
SD-04 Samples
Materials[; G][; G, [_____]]
A minimum of 3 sample specimens for each proposed mixture at
least 14 days prior to any placements, in order to demonstrate
range of variation of each mixture. Samples of cured concrete and
mortar patching specimens for each mixture shall be submitted for
comparison with the cleaned structure.
Samples of concrete and
mortar shall be approximately 305 by 305 mm 12 by 12 inches in
plan dimension and 25 to 38 mm 1 to 1-1/2 inches thick. The
samples shall clearly indicate the mixture represented by the
specimen, and shall have been produced, placed, finished,
textured, and cured in the same manner as proposed for use in the
SECTION 03900
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