(a) If any provision of this chapter conflicts or is inconsistent with any statute, rule or regulation of the federal government applicable to a project or activity, the cost of which is to be paid or reimbursed in whole or in part by the federal government, and due to such conflict or inconsistency the availability of federal funds may be jeopardized, such provision shall not apply to such project or activity. If any provisions of this chapter conflict or are inconsistent with Chapter 40 of Title 31, the provisions of Chapter 40 of Title 31 shall prevail and govern.

(b) This chapter shall not apply to any purchase of materials or services from the federal government or from the government of the State including any agency of the State, as defined in § 6902 of this title.

(c) This chapter shall not apply to contracts for the transportation of school children. Such contracts shall be submitted to the Secretary of Education through the Department of Education Transportation Office for approval.

(d) This chapter shall not apply to any purchase of library materials such as books, periodicals, subscriptions and software by libraries of any agency, nor shall this chapter apply to the purchase of services by libraries of any agency pursuant to Chapter 66 of this title.

(e) If no state contract exists for a certain good or service, covered agencies may procure that certain good or service under another agency’s contract so long as the arrangement is agreeable to all parties. Agencies, other than covered agencies, may also procure such goods or services under another agency’s contract when the arrangement is agreeable to all parties.

(f) Where, because of changed situations, unforeseen conditions, strikes or acts of God, a change order is determined to be necessary and is requested by the agency and not specified in the agency’s solicitation or advertisement for bids and in the contract, as awarded, the awarding agency may issue a change order setting forth the change, addition or extra work required to be undertaken by the contractor on a contract, which shall not:

(1) Be subject to the competitive bidding requirements of this chapter; or

(2) Invalidate the contract; provided, that such change is within the scope of the contract as set forth in the standard specifications, special provisions or similar publication of the agency.

(g) All material required by any agency shall be purchased, except where hereinafter provided, and all work of a nonprofessional nature, except as hereinafter provided, which is not to be performed by employees of the agency shall be performed under a contract entered into pursuant to this subchapter and after competitive bidding as provided for in this section except that an agency may purchase material or contract for work to be performed without competitive bidding in the following instances:

(1) When the purchased material will be used by the Delaware Industries for the Blind within the Department of Health and Social Services as raw material for goods and services which the program manufactures and provides for resale or the purchased material will be used by the Business Enterprise Program of the Division for the Visually Impaired as supplies to operate the vending stands in the program;

(2) When material or services are on the procurement list published by the commission for the purchase of products and services of the blind and other severely disabled individuals those materiel or services shall be purchased in accordance with the procedure described in § 9605 of Title 16; or

(3) Where the purchased material or work which is the subject of the contract is necessary to enable the Department of Natural Resources and Environmental Control to engage in the preservation of the beaches of the Atlantic Ocean and Delaware Bay shoreline of Delaware in accordance with the Beach Preservation Act, Chapter 68 of Title 7. Notwithstanding the foregoing, any such purchase must be approved by the Budget Commission prior to the commencement of any purchase of material or work.

(h) This chapter shall not apply to purchases of historical artifacts or art for the purpose of public display.

(i) A contract may be awarded without competition if the agency head, prior to the procurement, determines in writing that there is only 1 source for the required contract. Sole source procurement shall not be used unless there is sufficient evidence that there is only 1 source for the required contract and no other type of goods or service will satisfy the requirements of the agency. The agency shall examine cost or pricing data prior to an award under this subsection. Sole source procurement shall be avoided, except when no reasonable alternative sources exist. A written determination by the agency for the sole source procurement shall be included in the agency’s contract file.

(j) This chapter shall not apply to any purchase of educational materials and supplies by post-secondary educational institutions participating in and benefiting from special educational discount and cooperative programs.

(k) This chapter shall not apply to the Wilmington Housing Authority in the procurement of goods and/or services when such goods and/or services are provided by primarily Wilmington Housing Authority resident-owned businesses.

(l) This chapter shall not apply to the office of the Commissioner of Elections or the several departments of elections in the purchase of material or work which is the subject of the contract and which is necessary to enable the Department of Elections to conduct a primary, general, special election or voter registration pursuant to Title 15.

(m) This chapter shall not apply to the Department of Education in the procurement of goods and/or services from the University of Delaware, Delaware State University and Delaware Technical and Community College.

(n) This chapter shall not apply to contracts entered into by the Board of Pension Trustees, authorized pursuant to § 8308(c)(5) of this title, with respect to the procurement of financial services, including advisory, management and investment services relating to any fund administered by the Delaware Public Employees’ Retirement System.

70 Del. Laws, c. 601, § 4; 71 Del. Laws, c. 4, § 5; 71 Del. Laws, c. 132, § 368; 71 Del. Laws, c. 378, § 112; 73 Del. Laws, c. 310, § 23; 76 Del. Laws, c. 80, § 67.