all pozzolan used in the concrete bid items.
1.2.4.2
Measurement
Pozzolan, except silica fume, will be measured for payment based upon the
number of cubic meters feet solid volume of pozzolan used unless
specifically excepted, wasted, or used for the convenience of the
Contractor. The quantity to be paid for will be determined by multiplying
the approved batch weight in kg/cubic meter pounds per cubic yard of
pozzolan in each type of concrete used by the number of cubic meters yards
of concrete of the types placed within the pay lines of the structure, as
determined in accordance with the concrete bid items, and dividing by the
product of the average specific gravity of the pozzolan multiplied by 1000
kg/cubic meter 62.4 pounds per cubic foot. The average specific gravity
shall be the average of the test results for all material accepted during
the period covered by the payment.
1.2.4.3
Unit of Measure
Unit of measure:
cubic meters feet solid volume.
1.2.5
Ground Granulated Blast-Furnace Slag
1.2.5.1
Payment
Payment will be made for costs associated with ground granulated
blast-furnace slag, which includes the cost of required unloading, hauling,
handling, and storage at the site, of all ground granulated blast-furnace
slag used in the concrete bid items.
1.2.5.2
Measurement
Ground granulated blast-furnace slag will be measured for payment based
upon the number of tons of ground granulated blast-furnace slag used
excluding the amount specifically excepted, wasted, or used for the
convenience of the Contractor. The quantity to be paid for will be
determined by multiplying the approved batch weight in kg/cubic meter
pounds per cubic yard of ground granulated blast-furnace slag in each type
of concrete used by the number of cubic meters yards of concrete types
placed within the pay lines of the structure, as determined in accordance
with the concrete bid items, and dividing by 1000 2,000.
1.2.5.3
Unit of Measure
Unit of measure:
tons (metric) (2000 lb).
1.2.6
Water-Reducing Admixture (WRA)
1.2.6.1
Payment
[Payment will be made for costs associated with water-reducing admixture
(WRA) at the applicable contract unit price per cubic meter yard of
concrete containing water-reducing admixture.] [Payment will be made for
costs associated with water-reducing admixture (WRA) at the applicable
contract unit cost of concrete containing water-reducing admixture for:
a.
"Bid Item [_____]a., first [_____] cubic meters yards."
b.
"Bid Item [_____]b., all over [_____] cubic meters yards."]
SECTION 03700
Page 11
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