CDR - Boxes, Vaults, Transformer & Equipment Pads (CDR-1)

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Underground Enclosure Performance Specifications.2
National Electric Code, ANSI/SCTE 774
Enclosure Selection Guide5
Based on load ratings5
Selection and placement in non-deliberate Vehicular traffic applications6
Quick Assembly Vault8
Service Boxes and Vaults10
Introduction to Service Boxes and Vaults10
“Build A Part” Number System11
Most Popular Assemblies12
Straight Wall and Flared Wall Assemblies14
Corrugated Wall Assemblies81
Round Enclosure Assemblies123
Special Purpose Section129
Underground Distribution Switchgear Enclosure129
Torsion Assist Box Assemblies130
Replacement Covers132
Cable Trench Covers133
Median Barrier Assembly134
Traffic Signal Cabinet Work Pad135
Plastic Rectangular Box Assembly136
Plastic Round Enclosure Assembly137
Pads and Box Pads139
“Build A Part” Number System139
Power and Telephone Equipment Pads140
The “Hard Top” Transformer & Switchgear Box Pads141
Product Details, Options and Hardware143
Most Popular Cover Logos143
Reader Lids, Drop-In Lids and Mousehole Details144
Box and Cover Available Options145
Typical Wall Sections146
Installation Guidelines147
Standard Small Enclosure Installations147
Hole Cutting Instructions148
Standard Large Enclosure Installations149
Internal Bracing for Box Installation150
Concrete Collar Applications.151
Box Pad Installations152
Internal Bracing for Box Pad Installation153
Power and Telecommunications Pad Installations154
Quick Assembly Enclosure Installations155
Terms & Conditions156

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