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-05 Design Data
Concrete mix design
SD-07 Certificates
Quality control procedures
1.3
QUALITY ASSURANCE
1.3.1
Concrete Poles
Provide precast concrete poles or precast prestressed poles for use in
overhead steam distribution systems. Precast prestressed concrete poles or
precast concrete poles shall be the product of a manufacturer specializing
in the production of precast concrete members. Prestressed concrete poles
shall be designed in accordance with PCI MNL-120 or precast concrete poles
shall be designed [as indicated] [with section properties equivalent to
those of the prestressed concrete poles]. Produce poles in one piece, and
in accordance with PCI MNL-116.
1.3.2
Modification of References
In the ACI publications, consider the advisory provisions to be mandatory,
as though the word "shall" had been substituted for "should" wherever it
appears. Interpret references to the "building official," "Structural
Engineer," and "Architect/Engineer" to mean the Contracting Officer.
1.3.3
Design Requirement
At least 30 calendar days prior to concrete placement, submit a mix design
for each strength and type of concrete. Submit a complete list of
materials including type; brand; source and amount of cement, fly ash,
pozzolan, ground slag, and admixtures; and applicable reference
specification. Submit copies of test reports showing that the mix has been
successfully tested to produce concrete with the properties specified and
is suitable for the job conditions. Furnish fly ash and pozzolan test
results performed within 6 months of submittal date. Obtain approval
before concrete placement. An identical concrete mix design previously
approved within the past 12 months by the [_____] Division, Naval
Facilities Engineering Command, may be used without further approval, if
copies of the previous approval and fly ash and pozzolan test results are
submitted. Obtain acknowledgement of receipt of test results prior to
concrete placement. Submit additional data regarding concrete aggregates
if the source of aggregate changes.
SECTION 02588
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