Click to Purchase and Download this Standard or Test Method
Revision Date:
Updated On: May 17, 2005
Editorial Change:
This section applies to the construction of underground tunnels, shafts, chambers, and passageways. This section also applies to cut-and-cover excavations which are both physically connected to ongoing underground construction operations within the scope of this section, and covered in such a manner as to create conditions characteristic of underground construction.
NLB’s Sure Shroud’s lighter weight and flexibility reduces operator fatigue and offers unmatched protection against high pressure hose ruptures. 10k to 40k psi rated.
ARC HT-S is a 100% solids glass/ceramic reinforced novolac epoxy lining for high temperature aqueous cold wall corrosion conditions. ARC HT-S is easily applied by roller, brush, squeegee, or airless spray.
VecLoader® 616 Double Dump, Continuous
Vacuum, 170 HP w/ 2,400 CFM & 28” Hg.
33% More Efficient than traditional vacuum
systems! Choose Vector for the most powerful
and the most reliable trailer mounted vacuums
in the industry! Email us at: inquiry@vector-vacuums.com
or call us at: 800-832-4010