Determining Proper ANSI Load Ratings for Underground Pull Boxes
Determining the proper load ratings for underground pull boxes is critical to ensuring public safety. The following article is designed to help you understand what factors to consider in choosing
Underground Construction Standards | Riverside Public Utilities
Accessories Duct Mandrel - UGS-160 Pull Eye - UGS-203 Insert Opposite Duct Banks - UGS-205 Vault Rack Supports Over Deep Recesses - UGS-205.1 Insert Schedule for Pull Boxes - UGS