 ... (2) when the public exigencies require the immediate delivery of the articles or performance of the service, (3) when only one source of supply is available and the Government purchasing or contracting officer shall so certify, or (4) when the services...  Navy Contract Law - Page 41by United States. Navy Dept. Office of the General Counsel - 1949 - 301 pagesFull view - About this book
 | United States - Agricultural laws and legislation - 1945 - 744 pages
...of supply is available and the Government purchasing or contracting officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis. Except (1) as authorized by section 1638 of Appendix to Title 50, (2) when otherwise authorized by... | |
 | United States. General Accounting Office - Finance, Public - 1949 - 880 pages
...of supply is available and the Government purchasing or contracting officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis. Except (1) as authorized by section 29 of the Surplus Property Act of 1944 (50 USC App. 1638), (2)... | |
 | United States. Bureau of Federal Supply - Government property - 1949 - 226 pages
...of supply is available and the Government purchasing or contracting officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis. Except (1) as authorized by section 1638 of appendix to title 50, (2) when otherwise authorized by... | |
 | United States. Congress. Joint Committee on Atomic Energy - Nuclear energy - 1949 - 220 pages
...of supply is available and the Government purchasing or contracting officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis. Except (1) as authorized by Section 29 of the Surplus Property Act of 1944 (50 USC App. 1638), (2)... | |
 | Administrative law - 1959 - 732 pages
...of supply Is available and the Government purchasing or contractIng officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis. • • • § 5.83 Examples of circumstances where formal advertising is not required. Without limitation... | |
 | Administrative law - 1949 - 614 pages
...of supply is available and the Government purchasing or contractIng officer shall so certify, or (4) when the services are required to be performed by...or (b) under Government supervision and paid for on ft time basis. * * * 1 5.83 Examples of circumstances where formal advertising is not required. Without... | |
 | United States. General Accounting Office - Finance, Public - 1949 - 888 pages
...provide specifically that advertising is not required when the services sought to be obtained by contract are required to be performed by the contractor in person and are of a technical and professional nature, it clearly appears that advertising would not be required in... | |
 | United States. Congress. Joint Committee on Atomic Energy - Nuclear energy - 1952 - 87 pages
...of supply is available and the Government purchasing or contracting officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis. Except (1) as authorized by section 1638 of Appendix to Title 50, (2) when otherwise authorized by... | |
 | United States. Congress. Joint Committee on Atomic Energy - Nuclear energy - 1953 - 108 pages
...of supply is available and the Government purchasing or contracting officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis. Except (1) as authorized by section 1638 of Appendix to Title 50, (2) when otherwise authorized by... | |
 | Administrative law - 1954 - 874 pages
...of supply Is available and the Government purchasing or contracting officer shall so certify, or (4) when the services are required to be performed by...Government supervision and paid for on a time basis • • •." (BS 3709, as amended by sec. 9 (a) , 60 Stat. 809, and sec. 602 (e) , Pub. Lav 152, 81st... | |
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