Our Products
Browse our product categories to find information for your project or purchasing requirements. Individual product pages provide available sizes and visual of the product.
10' RADIUS WARNING PLATE
15' RADIUS WARNING PLATE
17-5' RADIUS WARNING PLATE
18 INCH X 24 INCH WARNING PLATE
20' RADIUS WARNING PLATE
24 INCH WARNING PLATE
25' RADIUS WARNING PLATE
30 INCH X 24 INCH WARNING PLATE
30' RADIUS WARNING PLATE
35' RADIUS WARNING PLATE
Tactile Walking Surface Indicator Plates
Cast-iron plates with a raised truncated-dome pattern, providing a detectable warning underfoot or by cane at curb ramps, pedestrian crossings and other transition areas.
Tactile Walking Drawings
OPSD 401.010 TYPE A
OPSD 401.010 TYPE B
OPSD 401.020
OPSD 401.030
OPSD 401.040
OPSD 401.060
OPSD 401.080
Manhole Frames and Covers
Frames and covers for access to underground sewer and utility infrastructure, with dimensions, materials and configurations identified by product.
OPSD 400.010
OPSD 400.020
OPSD 400.030
OPSD 400.050
OPSD 400.070
OPSD 400.081
OPSD 400.082
OPSD 400.090
OPSD 400.100
OPSD 400.110
Catch Basin Frames and Covers
Frames and Covers for surface-water collection in roadway, property and drainage applications.
OPSD 403.010
OPSD 403.011
Ditch Inlet CB Grates
We manufacture durable Ditch Inlet CB Grates designed for reliable drainage, efficient water flow, and long-term performance in municipal, commercial, and infrastructure applications. Built to meet practical project requirements, our grates provide strength, safety, and dependable service in demanding environments.
PRODUCTS FOR PRE-CAST CONCRETE MANUFACTURERS
Product information
| OPSD 405.020 (SOLID MANHOLE STEPS/ LADDER RUNGS) | OPSD 804.050 (GRATING FOR CONCRETE HEADWALL) |