}}
Manhole Cover Theft Prevention: Why Composite Covers Are Replacing Cast Iron

A $30 Payday. A $500,000 Lawsuit. In Philadelphia, 2,500 manhole covers disappeared in a single year. The cost to the city: at least $300,000 in replacement alone—not counting the liability exposure from every open hole left behind. Across the country in Chicago, the situation was even more brazen: 200 covers...

By EDP Team Leer más
How to Choose a Monitoring Well Manhole: Cast Iron, Composite, or Steel

You are standing in a gas station parking lot in New Jersey. The Phase II ESA came back hot — benzene in the shallow groundwater, no surprise given the site history. Now your client needs three monitoring wells installed flush with the asphalt, and every single one has to survive...

By EDP Team Leer más
Composite vs Cast Iron Manhole Covers: Which Material for Your Project?

You're pricing out manhole covers for a utility project. Two quotes land on your desk: one for cast iron, one for composite. The cast iron is familiar — your municipality has spec'd it for decades. The composite is lighter, cheaper to ship, and the manufacturer claims a 50-year service life...

By EDP Team Leer más
H-20 Load Rating Explained: How to Spec the Right Manhole Cover

A $450,000 Lesson in Getting the Spec Wrong Last year, a mid-sized U.S. city reported over 1,800 manhole cover thefts in a single year — replacement costs topped $450,000, and that doesn't count the pedestrian injury claims from unprotected openings. Separately, we've seen engineers spec H-20 load rating manhole cover...

By EDP Team Leer más
Recién añadido a su lista de deseos:
Mi lista de deseos
Acabas de añadir este producto al carrito: