Ground Wire Box
Specifications: Outer Ring: Ductile Iron Cover: 3/8" Non-Skid Steel Plate Skirt: 12" Long 14 Guage Sheet Metal Seal: 5/16" "O" Ring Using Cam-Loks All Manholes
Monitor Wells Manhole
Specifications: Outer Ring: Ductile Iron Ring Cover: 3/8" Non-Skid cast iron with designation in accordance with API RP 1615 Skirt: 12" Long, 14 Gauge Sheet
Square Manhole
Special sizes are made to order, call to order All Manholes are manufactured water tight and H20 traffic weight rated unless otherwise specified
Rolled Steel Ring Manholes
Note** Custom sizes are available upon request for rolled steel rings only. Specifications: Cover - 3/8" Reinforced Floor Plate, Complies with H20 Rating Gasket -
Ductile Iron Ring Manhole with Cam-Loks
Ductile Iron Ring Manhole with Cam-Loks Specifications: Outer Ring: Heavy cast ductile iron. Cover: 3/8" Non-skid, reinforced floor plate, complies with H20 rating. Skirt:
Special E/Z Lift Boxes
Square and rectangular E/Z Lift boxes are 100% custom and are made to order For E/Z Lift Replacement Parts Click HERE! All Manholes are manufactured
E/Z Lift manhole
E/Z Lift manhole *Lifting Capacity of **25LBS. Specifications: Outer ring: Heavy Ductile Iron ring Skirt: 14 Gauge Galvanized sheet metal Cover: 3/8" reinforced floor plate,
Custom Stencils
CNI can cut stencils for any application. This stencil pictured is made for cable reels, we have the capability of creating any design for any
Custom Name Tag
You now have the option to add a name tag to your cover. Name tags can be welded OR bolted to the cover. The material