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Precast Utility Boxes  
Hanson produces a broad range of utility vaults for agencies, authorities and private entities throughout North America. Most are built to unique purchaser specifications, which perfectly fits Hanson’s design and manufacturing flexibility.
 
Uses
Precast Vaults are produced for water, wastewater, electrical, telephone and fiber optic
applications.
 
Sizes
Precast Vaults are available in a broad range of sizes. Maximum size is restricted only
by hauling constraints.
 
Applications
Precast Vaults can be used for the following:
Access to the system for maintenance
Observation points
Valves
Meters
   
Precast Vaults can be provided with the following features:
Protective linings and coatings
Flexible conduit-to-structure connections
Custom openings
Custom tops
 
Joints
The following joints are normally available for Precast Vaults:
Tongue and groove with mastic or preformed plastic gaskets
Butt joints with mastic or preformed plastic gaskets
 
Applicable Specifications
The following specifications apply to Precast Vaults:
ASTM C858 — Underground Precast Concrete Utility Structures
Local state, municipal, utility or agency specifications
 
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