180-18 TxDOT #1846 18″ Inlet Access Cover Set
The TxDOT Specifications 180-18™ Inlet Cover Set includes a 3-1/2″ tall cast gray iron ring with an 18″ diameter cast iron or steel cover, as specified in job blueprints. This stock item is commonly used in curb inlet installations outside of traffic areas. The uncoated cast gray iron ring and cover meet ASTM A48 CL35B or better and AASHTO M306-10 (M105) standards, while the uncoated flat steel lid is crafted from ASTM A-36 U.S. domestic steel. Proudly American-made, this product ensures durability and compliance with industry standards.
BH@ 180-18™ 18″ (#1846) diameter steel plate inlet cover meets standard TxDOT specifications and is a readily available stock item for your project needs. Crafted from 1″ thick, uncoated ASTM A36 flat steel plate, the lid is precisely water jet cut for an exact fit in curb inlet installations that are not in direct traffic. It features a versatile 1″ hole that can serve as a pick hole, a vent, or a point to secure the lid with a chain. As a durable, USA-made product, it offers reliable quality for your infrastructure requirements. For detailed installation guidance, always consult the engineering specifications on your job blueprints.
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.
BH® 180-18™ 18″ (#1846) diameter cast iron ring is engineered to meet standard TxDOT specifications and is a readily available stock item. Measuring 3-1/2″ tall, it is designed for curb inlet installations that are not in direct traffic. This durable ring is proudly made in the USA from high-quality, uncoated gray iron, meeting or exceeding ASTM A48 CL35B and AASHTO M306-10 standards. For precise installation requirements, always refer to the engineering specifications on your job blueprints.
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.
BH® 180-18™ 18″ (#1846) cast iron cover is engineered to meet standard TxDOT specifications and features the official TxDOT logo. As a stock item, it is readily available for your project needs. This durable cover is typically installed in curb inlets and is not intended for use in direct traffic. Crafted from high-quality, uncoated gray iron that meets or exceeds ASTM A48 CL35B and AASHTO M306-10 standards, this product is proudly made in the USA. For specific installation requirements, please refer to the engineering specifications on your job blueprints.
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.

