38024® ML 24″ Light-Duty Traffic-Rated Water Meter Manhole Set
The Bass & Hays 38024® ML 24″ water meter cover manhole set is expertly designed for superior durability and compliance in light-duty traffic areas. This American-made set includes a cast iron manhole ring, an outer cover, and a ductile iron locking inner lid marked “WATER METER.” Each component meets rigorous ASTM and AASHTO standards, ensuring a reliable and long-lasting solution for larger meter access points. When properly installed in reinforced concrete, this traffic-rated manhole set provides proven strength and secure utility access for driveways, alleyways, and parking lots. Cover may be custom branded or personalized, enabling you to identify your municipal or utility infrastructure with a logo or special letterings.
Contact Bass & Hays or call us at 1-800-258-2278 toll free or 972-263-1360 DFW Metro. Check stock, request technical data, drawings, submittals, BABA, AIS or LEED documentations and certifications, or to place orders.
The TxDOT-approved 380-24®R storm sewer cast iron 24″ manhole cover is designed for the 380-24®R TxDOT (V-1874) top-flanged ring, meeting standard specifications for durability and performance. This stock item is H-20 traffic rated when paired with an H-20 rated ring and properly installed in reinforced concrete. Manufactured from uncoated cast gray iron that meets ASTM A48 CL35B or better and AASHTO M306-10 (M105) standards, it ensures long-lasting reliability. Custom lettering and logos are available on special orders. Proudly made in the USA, this manhole cover is a trusted choice for infrastructure projects.
Contact Bass & Hays or call us at 1-800-258-2278 toll free or 972-263-1360 DFW Metro. Check stock, request technical data, drawings, submittals, BABA, AIS or LEED documentations and certifications, or to place orders.
The TxDOT-approved 380-24®R top-flanged cast iron 24″ manhole ring is designed for the 380-24®R (V-1874) TxDOT cover or compatible 400-24® series covers and grates. This stock item is H-20 traffic rated when paired with an H-20 rated cover and properly installed in reinforced concrete. Riser rings are available for added versatility. Made from uncoated cast gray iron that meets ASTM A48 CL35B or better and AASHTO M306-10 (M105) standards, this ring ensures durability and compliance. Proudly made in the USA, it is a reliable choice for infrastructure projects.
Contact Bass & Hays or call us at 1-800-258-2278 toll free or 972-263-1360 DFW Metro. Check stock, request technical data, drawings, submittals, BABA, AIS or LEED documentations and certifications, or to place orders.
Bass & Hays offers a standard 3-inch tall cast iron riser ring designed to fit our 400-24® and 380-24R® manholes. Proudly made in the USA from durable, uncoated ASTM A48 Gray Iron, this stock item ensures quick delivery for your project needs. It is H-20 traffic rated when properly installed with a corresponding traffic-rated ring and cover in reinforced concrete, providing a reliable and robust solution. For projects requiring different dimensions, standard-sized steel riser rings are also available as stock items, with other sizes available by special order.
Contact Bass & Hays or call us at 1-800-258-2278 toll free or 972-263-1360 DFW Metro. Check stock, request technical data, drawings, submittals, BABA, AIS or LEED documentations and certifications, or to place orders.
The 400-24® 24″ cast iron manhole grate is designed to fit the 400-24® and 380-24R® manhole rings. This stock item is H-20 traffic rated when paired with an H-20 rated ring and properly installed in reinforced concrete. Solid covers are also available as stock items, providing versatile options for various applications. Made from uncoated cast gray iron that meets ASTM A48 CL35B or better and AASHTO M306-10 (M105) standards, this grate ensures durability and compliance. Proudly made in the USA, it is a dependable choice for infrastructure projects.
NOTE: Grate slot total open area is 180 square inches (actual flow must be calculated by a qualified engineer)
Contact Bass & Hays or call us at 1-800-258-2278 toll free or 972-263-1360 DFW Metro. Check stock, request technical data, drawings, submittals, BABA, AIS or LEED documentations and certifications, or to place orders.

