3.2
CONTRACTOR shall only use equipment that has been approved by ENGINEER
for this Work.
CONTRACTOR shall furnish, operate, and maintain grading equipment as is
necessary to produce uniform layers, sections, and smoothness of grade for
compaction and drainage.
CONTRACTOR shall furnish, operate and maintain compaction equipment as is
necessary to produce the required in-place density and moisture content.
CONTRACTOR shall furnish, operate, and maintain tank trucks, pressure
distributors, or other equipment designed to apply water uniformly and in
controlled quantities to variable surface widths, if moisture conditioning is
required to achieve the specified in-place density and moisture content.
CONTRACTOR shall furnish, operate, and maintain soil spreading equipment
that travels on the material being spread without traveling directly on the
surface of the underlying compacted soil surface layer.
CONTRACTOR shall furnish, operate, and maintain miscellaneous equipment
such as scarifiers, disks, spring tooth or spike tooth harrows, earth hauling
equipment, and other equipment necessary for earthwork construction.
GENERAL
A.
CONTRACTOR shall plan and perform his operations so as to prevent damage
to existing structures, safeguard people and property, limit disruptions to site
traffic, protect the structures to be installed, and provide safe working
conditions in compliance with local safety regulations and provisions of the
Occupational Safety and Health Administration (OSHA).
Prior to excavating or placing and compacting soil, CONTRACTOR shall
carefully inspect the installed Work of all other sections and verify that all
Work is complete to the point where Work of this Section may properly
commence without adverse impact. If CONTRACTOR has any concerns
regarding the installed work of other sections, then CONTRACTOR shall
immediately notify ENGINEER prior to the initiation of soil placement. Failure
to notify ENGINEER in writing shall be construed as CONTRACTOR’s
acceptance of the relative Work of all other Sections.
Soil and aggregate shall not be stockpiled or stored within the limits of the area
to be lined.
Soil shall be placed and compacted to the lines and grades shown on the
Drawings.
Soil shall be placed only on dry, unfrozen subgrade surfaces.
File No. 3066.09 Earthwork 02200 - 6 of 14 December 2017
