Quazite presents an innovative solution for infrastructure needs with this extra heavy duty cover, meticulously designed from polymer concrete. Offering an impressive load rating suitable for Tier 22 applications, this durable cover measures 24 inches by 24 inches and is 2 inches thick, providing robust protection while being stronger and lighter than traditional concrete alternatives. Its fire and chemical resistance ensure longevity and reliability in even the most demanding environments, making it a steadfast choice for handholes and manholes. Additionally, the product is ANSI/SCTE77 certified and supports standard sizes with UL certified options, ensuring you receive a quality piece that meets industry standards and specifications, ultimately delivering cost-effective value without compromising on durability.