Where the charter for a metropolitan government requires purchases in excess of one thousand dollars ($1,000) be made on the basis of competitive bidding, “competitive bidding” means: 
 Dollar amount of purchase: Requirement: 
 $1,000 to $3,999.99      Three (3) verbal, including telephone,   quotations required 
 $4,000 to $9,999.99      Three (3) written, including faxed,  quotations required 
 $10,000 and above      Competitive sealed bids or request for   proposals
Structure 2021 Tennessee Code
Title 7 - Consolidated Governments and Local Governmental Functions and Entities
Chapter 3 - Metropolitan Government—operation and Powers
§ 7-3-302. Public Service Districts
§ 7-3-305. Authority to Order Demolition of Certain Unoccupied Buildings
§ 7-3-306. Competitive Bidding
§ 7-3-315. Additional Services That May Be Provided by Water or Sewer Authority