To North Texas Tollway Authority

Contract No. [Insert Contract No.]

WORK AUTHORIZATION NO. ____

TO NORTH TEXAS TOLLWAY AUTHORITY

AGREEMENT FORENGINEERING SERVICES

[lump sum]

This Work Authorization No. ______(this “Work Authorization”) is issued and effective as of this ___ day of ______, 20____, under the terms and conditions established in the AGREEMENT FOR ENGINEERING SERVICES dated as of ______,20____, (the “Agreement”), between the North Texas Tollway Authority (“Authority”) and ______(“Consultant”). Any capitalized term used in this Work Authorization that is not expressly defined in this Work Authorization shall have the meaning given to that term under the Agreement.

Section A. – Scope of Services

The Consultant shall render to the Authority in accordance with all of the terms and conditions of the Agreement and this Work Authorization all of the Services described in Scope of Services attached as Exhibit A to this Work Authorization (the “WAServices”), which is hereby incorporated into this Work Authorizationand the Agreement. The WA Services shall compromise a portion of the overall Services under the Agreement.

Section B. – Schedule

The Consultant shall perform the WA Services according to the schedule set forth on Exhibit B attached to this Work Authorization, which is hereby incorporated into this Work Authorization and the Agreement:

Section C. – Compensation

Total compensation for performance of the WA Services (together with any ancillary services related thereto that are within the general scope of the Services under the Agreement or this Work Authorization), including, but not limited to, sub-consultant costs, if any, will equal a lump-sum fixed fee equal to ______and ____/100 Dollars ($______).

A schedule of estimated compensation components is attached hereto as ExhibitC.

Notwithstanding the foregoing or any other provisions of this Work Authorization or any other work authorizations previously or hereafter issued under the Agreement, or the compensation payable to Consultant under this Work Authorization, when added to all payments previously made to Consultant under the Agreement, shall not exceed the Contract Maximum set forth in Exhibit B to the Agreement.

This Work Authorization and the Agreement set forth all of the agreements of the parties with regard to the WA Services. This Work Authorization is hereby incorporated into and made a part of the Agreement. Except to the extent expressly modified herein, all terms and conditions of the Agreement shall continue in full force and effect as originally written.

NORTH TEXAS TOLLWAY AUTHORITY,
a regional tollway authority and a political subdivision of the State of Texas
By:
Name:
Title:
Date of Execution:
______/____/20___ / [insert full legal name of firm as shown on page 1]
By:
Name:
Title:
Date of Execution:
______/____/20___

EXHIBIT A

SCOPE OF WA SERVICES FOR

WORK AUTHORIZATION NO. ______

EXHIBIT B

SCHEDULE FOR PERFORMANCEOF WA SERVICES

FOR WORK AUTHORIZATION NO. ______

EXHIBIT C

Schedule of

estimated compensation components

FOR

-1-

CA-01-F13 Rev 0Release Date: 10/16/09