 | United States. Congress. House. Committee on the District of Columbia - 1965 - 436 páginas
...except (1) when the amount involved in any one case does not exceed $500, (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... | |
 | United States. Congress. House. Committee on Government Operations - 1966 - 1326 páginas
...except (1) when the amount involved in any one cose does not exceed $100, (2) when the public exigencies CEPTIONS SEO. 421. The provisions (3) when only one source of supply is available and the Government purchasing or contracting officer... | |
 | United States. Bureau of Public Roads - 1966 - 346 páginas
...1 ) when the amount involved in any one case does not exceed $2,500, (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... | |
 | United States. Department of the Treasury - 1927 - 1424 páginas
...advertising a sufficient time previously for proposals respecting the same, when the public exigencies do not require the immediate delivery of the articles...required by the public exigency, the articles or service required may be procured by open purchase or contract, at the places and in the manner in which such... | |
 | United States. Congress. Economic Joint Committee - 1967 - 72 páginas
...advertising a sufficient time previously for proposals respecting the same, when the public exigencies do not require the immediate delivery of the articles,...required by the public exigency, the articles or service required may be procured by open purchase or contract, at the places and in the manner in which such... | |
 | United States. Congress. House. Committee on Government Operations - 1969 - 944 páginas
...( 1 ) when the amount involved in any one case does not exceed $100, (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... | |
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All purchases and contracts for supplies or services, In any of the departments of the Government, except for personal services, shall be made by advertising a sufficient time previously for proposals respecting the same, when the public exigencies do... 
