1.3.9.3
Unit of Measure
Unit of measure: square meter yard.
1.3.10
Crack Injection
1.3.10.1
Payment
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NOTE: If there is considerable uncertainty
concerning the quantity to be used, consideration
should be given to using subdivided payment items,
with the first amount being the minimum anticipated
and subitems to cover unknown quantities above the
minimum.
**************************************************************************
Payment will be made for costs associated with injecting cracks with
[ultra-fine cement grout][epoxy injection adhesive] [polyurethane injection
adhesive], including cleaning the cracks, preparing the surface for crack
surface sealer, placing crack surface sealer, installing injection ports,
and cleanup upon completion of injection. Payment for will be made at the
contract price per liter gallon of material injected.
1.3.10.2
Measurement
Measurement of crack injection will be made on the basis of the actual
volume of [ultra-fine cement][epoxy][polyurethane] material injected, and
accepted, within the limits of work as indicated on the contract drawings.
No measurement will be made of grout that is released through ports or
otherwise wasted.
1.3.10.3
Unit of Measure
Unit of measure: cubic meterfoot.
1.3.11
Crack or Joint Sealing
Measurement and payment for crack or joint sealing, including sawing or
routing cracks or joints, removing existing deteriorated sealants and joint
materials, surface preparation, installing sealant and backup materials,
and cleanup upon completion of sealing will be made as specified in Section
02760 FIELD MOLDED SEALANTS FOR SEALING JOINTS IN RIGID PAVEMENTS.
1.3.12
Notch and Seal Crack Filling
1.3.12.1
Payment
Payment will be made for costs associated with filling cracks with
[dry-pack mortar][polymer-modified mortar], including preparing the cracks.
Payment for will be made at the contract price per cubic meter foot of
material placed.
1.3.12.2
Measurement
Measurement of crack filling will be made on the basis of the actual volume
of mortar placed, and accepted, within the limits of work as indicated on
the contract drawings.
SECTION 03931
Page 19
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