The Wisconsin Department of Transportation (WisDOT or DOT), through its Purchasing Unit (Purchasing), requests bids to establish a contract for the purchase of services to furnish, install, and/or integrate electrical components at various locations throughout the North Central, Northeast, Northwest, Southeast and Southwest regions. Work under this contract shall consist of furnishing, replacement, installation, and/or integration of electrical components at various traffic signal, highway lighting, and other WisDOT facilities throughout these regions: North Central Region: This region includes the counties of Adams, Florence, Forest, Green Lake, Iron, Langlade, Lincoln, Marathon, Marquette, Menominee, Oneida, Portage, Price, Shawano, Vilas, Waupaca Waushara, and Wood. Northeast Region: This region includes the counties of Brown, Calumet, Door, Fond Du Lac, Kewaunee, Manitowoc, Marinette, Oconto, Outagamie, Sheboygan, and Winnebago. Northwest Region: This region includes the counties of Ashland, Barron, Bayfield, Buffalo, Burnett, Chippewa, Clark, Douglas, Dunn, Eau Claire, Jackson, Pepin, Pierce, Polk, Rusk, Sawyer, St. Croix, Taylor, Trempealeau, and Washburn. Southeast Region:This region includes the counties of Kenosha, Milwaukee, Ozaukee, Racine, Walworth, Washington, and Waukesha. Southwest Region – La Crosse: This region includes the counties of Crawford, Grant, Juneau, La Crosse, Monroe, Richland, Sauk, and Vernon. Southwest Region – Madison: This region includes the counties of Columbia, Dane, Dodge, Green, Iowa, Jefferson, Lafayette, and