Contract Types & Construction Contracts

Contract Types

Contract Types

The City of Tucson normally contracts for two types of purchases, either a one time contract or a term contract. One Time Contract: The City procures required services or materials on a one time basis.

A firm price is requested for fixed quantities with single or multiple delivery sites. Depending on the dollar amount of the purchase, the formal sealed solicitation method or informal quotation method is used.

Term Contract: The City has established, and continues to establish, term contracts for estimated quantities of materials or services commonly used in volume by specific departments or on a City-wide basis.

These contracts are awarded by a formal sealed solicitation method for a specified period of time.

 

Construction Contracts

Construction contracts for City projects are generally competitively bid through the Invitation for Bid (IFB) process and are awarded to the lowest responsive and responsible bidder.

Based upon Alternative Delivery Method legislation, applicable City projects may now be competitively solicited through the Request for Qualification (RFQ) process and awarded to the most qualified offeror.

Departments which regularly contract for construction include:

Housing and Community Development

Projects include:

  • Public housing rehabilitation
  • And new construction

Environmental Services
Projects include:

  • Underground and above ground storage tank (UST and AST) removals, installations and soil remediation
  • Landfill expansions and closures
  • Gas mitigation systems.

General Services Department/Facilities Design and Management Division
Projects include:

  • New building construction
  • City building renovations

Parks and Recreation Department
Projects include:

  • New parks
  • Pools
  • Irrigation installation
  • Landscaping and fencing.

Transportation Department
Projects include:

  • Street widening
  • Overlays
  • Bridges
  • Median landscaping
  • Drainage improvements
  • Bank protection and demolitions.

Water Department
Projects include:

  • Boosters
  • Controls/devices
  • Pipe lines
  • Production wells
  • Pumping plants
  • Reservoirs
  • Storage tanks
  • Treatment plants

Procurement may be contacted at (520)791-4217 to obtain information about these projects, including where to obtain plans, specifications/bid books, bid periods, bonds and insurance requirements.