IDENTIFICATION PLATES

I.D. Plate

• HOT DIP GALVANIZED per ASTM A123 / A153
• Manufactured from 3/16 x 1.58-inch steel
• Provides a surface where user stamps manhole identification number
• Fits holder shown below

ID Plate Holder

• HOT DIP GALVANIZED per ASTM A123 / A153
• Cast of ductile iron
• Holds 20B13 or 20B12 plates using two 1/2-inch flat-head screws (see below)
• Fastens to substructure with two 1/2-inch bolts (not furnished)

High Voltage Plates

• Identifies structure manufacturer and owner
• Provides warning
• Cast of aluminum
• Available in cast ductile iron with HOT DIP GALVANIZED finish per ASTM A123 / A153