All materials furnished to and all labor for an authority in excess of the probable cost of $500, except materials and labor used in the maintenance and operation of housing projects and employees directly under the authority, shall be supplied or done under contract made after competitive bids have been requested and submitted.
Structure Delaware Code
§ 4303. Creation of authority; appointment and removal of commissioners; area of operation.
§ 4304. Wilmington Housing Authority.
§ 4304A. Newark Housing Authority.
§ 4305. Interest of authority member or employee in projects.
§ 4306. Organization by commissioners; quorum; employment of assistants.
§ 4307. Compensation and expenses of commissioners.
§ 4309. Agreements with federal government.
§ 4310. Transfer of property to authority by municipalities.
§ 4311. Condemnation procedure.
§ 4312. Property as public property.
§ 4313. Projects subject to zoning regulations.
§ 4314. Issuance of evidences of indebtedness; rights of creditors.
§ 4315. Supervision of projects by the DSHA.
§ 4316. Material and labor contracts; bids.
§ 4318. Tax exemption; payments in lieu of taxes.
§ 4319. Exemption from execution sale.
§ 4320. Form and sale of bonds.
§ 4321. Authority to invest in bonds or other obligations of housing authorities.
§ 4323. Inspection of housing projects located within the City of Wilmington.