]1.6.2
Drawings
[1.6.2.1
Formwork
Drawings showing details of formwork including; joints, supports, studding
and shoring, and sequence of form and shoring removal. Reproductions of
contract drawings are unacceptable.
]1.6.2.2
Reinforcing Steel
ACI SP-66. Indicate bending diagrams, assembly diagrams, splicing and laps
of bars, shapes, dimensions, and details of bar reinforcing, accessories,
and concrete cover. Do not scale dimensions from structural drawings to
determine lengths of reinforcing bars.
[1.6.3
Control Submittals
[1.6.3.1
Curing Concrete Elements
Submit proposed materials and methods for curing concrete elements.
][1.6.3.2
Pumping Concrete
Submit proposed materials and methods for pumping concrete. Submittal
shall include mix designs, pumping equipment including type of pump and
size and material for pipe, and maximum length and height concrete will be
pumped.
][1.6.3.3
Silica Fume Manufacturer's Representative
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NOTE: A pre-construction meeting with the concrete
supplier, contractor, finisher, admixture supplier,
and Contracting Officer should be required for
projects which require silica fume, corrosion
inhibitors, or high-range water reducers
(superplasticizers). An initial sample pour with
the proposed concrete mix and methods of placing,
finishing and curing may be beneficial to ensure
concrete quality.
**************************************************************************
Provide statement that the manufacturer's representative will be present at
mix plant to ensure proper mix, including high range water reducer, and
batching methods during the first 3 [_____]days of concrete mix preparation
and placement. After which the manufacturer's representative shall
designate a representative at the concrete producer's plant to ensure the
concrete mix procedures meet the silica fume manufacturer's
recommendations. [Representative to attend and advise at finishing of
sample slab.]
][1.6.3.4
Finishing Plan
**************************************************************************
NOTE: Include when finishing or special flatness
are critical.
**************************************************************************
The contractor shall submit proposed material and procedures to be used in
SECTION 03300N
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