1.3.12.3
Unit of Measure
Unit of measure: cubic meter foot.
1.3.13
Mechanical Anchoring of Cracks
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NOTE: When a substantial amount of work involves
mechanical anchoring of cracks, consideration may be
given to using separate unit prices for drilling,
reinforcing or prestressing steel, and miscellaneous
metals for anchorages.
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1.3.13.1
Payment
Payment will be for costs associated with preparation and installation of
mechanical anchorage systems for crack repair.
1.3.13.2
Unit of Measure
Unit of measure: [each] [lump sum].
1.3.14
Crack Stitching
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NOTE: When the area of stitching is small and/or
well defined, payment may be lump sum.
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1.3.14.1
Payment
Payment will be made for costs associated with stitching cracks, including
drilling, grouting, and furnishing and installing stitching staples.
Payment for will be made at the contract price per stitching staple
installed. Payment for sealing cracks will be made as specified for the
specific type of crack treatment.
[1.3.14.2
Measurement
Measurement of crack stitching will be made on the basis of the actual
number of stitching staples installed and accepted, within the limits of
work as indicated on the contract drawings.
]1.3.14.3
Unit of Measure
Unit of measure: [each][lump sum].
1.3.15
Drilling and Plugging Cracks
1.3.15.1
Payment
Payment will be made for costs associated with drilling and plugging cracks
with [portland cement grout][polymer-modified mortar], including drilling
the cracks and furnishing and placing the [grout][mortar]. Payment for
will be made at the contract price per cubic meter foot of material placed.
SECTION 03931
Page 20
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