Specifications include, but are not limited to: Washington County is soliciting bids for purchase of corrugated metal tiles; 11.1 All tiles bid shall meet ARDot standard specifications No. 606, q1978 edition and any amendments thereto. 11.2 Bid shall include the cost per linear foot of each category. Any additional prices not submitted will not be considered 11.3 Bidders shall include pricing for both round and arched tiles with rolled edges and flared end extensions for each size. 11.4 Specify gauge of metal 11.5 State the tile diameter and unit price per foot 11.6 Include the $3,000.00, $5,000.00 & $10,000.00 minimum order price break options. 11.7 Delivery to be guaranteed within Seven (7) working days from date ordered.