Specifications include, but are not limited to: Unit bid shall be a heavy-duty tandem pusher axle semi in accordance with Special Provisions in Attachment A, Equipment General Requirements in Attachment B, and the Minimum Specifications listed herein. The unit bid shall be of such design and construction as to comply with the requirements hereinafter started and any parts or attachments necessary to form a complete, functioning unit must be furnished, whether specifically mentioned herein or not. The unit shall be capable of pulling minimum fifty (50) ton, tandem wheel, full width, detachable gooseneck lowboy trailer when moving road maintenance and construction equipment to and from job sites. The G.C.W. (Gross Combination Weight) shall be a minimum of 100,000 lbs plus the weight of the tractor. The wheelbase shall be minimum of 185 inches.