The completed DBE Certificate of Payment form is sent to your field office.

Contact the appropriate construction office for information on certified payrolls, subcontractors, partnering and other project-specific information. The information is in your executed contract in the first few pages.

Check the ADOT Construction Contact List for names and phone numbers.

With a few exceptions (FMLA and MSPA), the U.S. Department of Labor's regulations do not require posting of notices in Spanish or other languages. Where an employer's workforce is comprised of a significant portion of workers who are not literate in English, the employer is responsible for providing the Family and Medical Leave Act (FMLA) poster notice in a language in which the employees are literate.

The Migrant and Seasonal Agricultural Worker Protection Act (MSPA) is not applicable to ADOT.

On the Outside Rented Equipment worksheet, you will enter 1 in the Quantity and the invoice amount in the Invoice Rate. On the next line, enter the number of the hours the equipment was used in the Quantity field and the Hourly Operating Cost in the HOC field.

Entering these amounts will result in the contractor being reimbursed the entire invoice amount (minus any nonreimbursable costs), as well as the Hourly Operating Costs for all hours the piece of equipment was in operation.

No, ADOT does not hold any retention and the Prime Contractor and/or each subcontractor of any tier shall not withhold retention on any subcontract.

Bid tabs are considered confidential until a job is awarded and then become public information. After award, a copy is sent to each bidder on the project. Anyone may view a copy in the CS office at no cost. Anyone can purchase a copy for $10 administrative charge plus 20 cents per page. Contract and Specifications post Bid Tabs on their website for 3 months.

Because of the widespread belief that traffic signals offer the solution to all intersection traffic-control and accident problems, a number of signals have been installed nationwide where no legitimate operational warrant exists. Traffic records clearly show that the attitudes and misunderstandings that sometimes lead to unjustified installations should be resisted.

While many people realize that traffic signals can reduce the number of angle collisions at an intersection, few realize that signals can also cause an increase in other types of accidents. For example, it has been well documented that other types of accidents, notably rear-end collisions, usually increase when a signal is installed.

Signals offer the maximum degree of control at intersections. They relay messages of both what to do and what not to do. The primary function of any traffic signal is to assign right of way to conflicting movements of traffic at an intersection, and it does this by permitting conflicting streams of traffic to share the same intersection by means of time separation.

Guide signs require simplicity and clarity because drivers of moving vehicles are unable to read lengthy or complicated messages on signs. For this reason, sign messages should not exceed three lines.

On freeways, high traffic speeds demand that the number of signs be limited to those absolutely essential for the guidance of the motorist. Freeway exits are identified by the exit number, the route number or the name of the intersecting road. Certain additional messages may be provided where justified.