Contracting Office

Carla O. Hunter, Contracting Officer
Phone: 202-283-2955
Fax: 202-283-4429

Internal Revenue Service
Office of Contract Administration
Oxon Hill, MD

The Contracting Officer has the overall responsibility for the administration of this contract. The CO, without right of delegation, is the only authorized individual to take actions on behalf of the Government to amend, modify or deviate from the contract terms, conditions, requirements, specifications, details and/or delivery schedules. The CO may delegate certain specific responsibilities to its authorized representative--the Contracting Officer’s Technical Representative (COTR). The CO may also designate an alternate COTR for this contract.

The Contracting Officer’s authorized representative, hereinafter referred to as the Contracting Officer’s Technical Representative (COTR), for this contract will be identified by the Contracting Officer through a written designation. A copy of the letter of designation with specific duties and responsibilities will be provided to the Contractor.

Written communications shall make reference to the contract number and shall be mailed to the above address.

Contracting Officer’s Technical Representatives (COTRs)

The Contracting Officer’s Technical Representatives are:

Susan D. Levin
Department of Homeland Security
Phone: 703-502-5576 (VA) 202-205-3475 (DC)
Fax No.: 703-322-1751 (VA) 202-772-9717 (DC)
Pager: 1-800-418-2179

Robert M. Zanger
Department of Justice
Phone No: 703-322-1675
FAX No.: 703-322-1751
Mailing address for both COTRs:
Joint Wireless Management Office
Fairfax, VA

The COTRs represent the contracting officer in the administration of technical details within the scope of the contract. The COTR is also responsible for the final inspection and acceptance of all reports, and such other responsibilities as may be specified in the contract. The COTR is not otherwise authorized to make any representations or commitments of any kind on behalf of the contracting officer or the Government. The COTR does not have authority to alter the contractor’s obligations or to change the contract specifications, price, terms or conditions. If, as a result of technical discussions, it is desirable to modify contract obligations or the specification, changes will be issued in writing and signed by the Contracting Officer.

Delivery orders issued under this contract may identify a Sub-COTR, Designated Agency Representative, or other Government representative, who will be responsible for the day-to-day coordination of the delivery order. For some delivery orders, the COTR may function as the Sub-COTR.

Although the COTR has the responsibility to inspect all deliverables and
authorization to certify (but not reject or deny) any invoices for payment in accordance with Section G.10, these functions will normally be delegated to the Sub-COTR. The authority to reject or deny performance and associated invoice payment is expressly reserved for the Contracting Officer.