Specifications include, but are not limited to: Bid Snow Plow Cutting Edges 2023 for Milwaukee County Fleet ; 1. The blade shall be flat hot-rolled finished steel to meet or exceed specifications for ASTM A36 Structural Grade hot rolled flat steel. 2. Dimensions: 36”x 6”x 3/4”, 48” x 6” x 3/4”, 60” x6”x3/4” ; 3. Holes: All blade holes shall be 11/16” diameter countersunk holes, either drilled or punched. Number and location of holes shall be as follows – 36” blade – 3-3-12-3-3” hole spacing and shall be 1 1/2” from top of the blade. 48” blade – 3-3-12-12-3-3” hole spacing and shall be 1 1/2" from top of the blade. 60” blade –3-3 -12-12-12-3-3” hole spacing and shall be 1 1/2" from top of the blade. 4. Carbide Groove: The groove for the carbide inserts shall be milled in the center of the blade edge. The groove shall be in line within 1/32” of established center line. An initial order for (300) 3ft blades and (250) 4ft blades will be placed upon award and require delivery in no more than 45 days. Subsequent orders will be placed as needed, in quantities equal to or exceeding 100 blades.
