Wastewater Septic Pumping, Hauling, and Disposal Services

The State of Arizona Department of Transportation (ADOT) is seeking qualified vendors to provide comprehensive Wastewater Septic Pumping, Hauling, and Disposal Services statewide under a procurement governed by the Arizona Procurement Code (A.R.S. 41-2501 et seq.). This solicitation aims to establish a contract for professional services related to the management and disposal of wastewater and septic materials across Arizona's transportation infrastructure. The primary deliverables will likely include regular septic tank pumping, safe transportation of waste materials, and proper disposal in compliance with environmental regulations. Potential contractors must demonstrate technical expertise in waste management, possess appropriate licensing and certifications, and have proven experience in handling large-scale municipal and transportation-related waste disposal projects. The contract opportunity was posted on July 31, 2025, with proposals due by August 22, 2025, providing interested vendors approximately three weeks to prepare and submit comprehensive responses.

While specific set-aside designations are not explicitly detailed in the provided information, Arizona state procurement typically encourages participation from small businesses, minority-owned enterprises, and local vendors. Potential respondents should anticipate potential preference points or evaluation criteria that might favor local or disadvantaged business enterprises. The statewide scope suggests the contract could have significant value, potentially ranging from several hundred thousand to multiple million dollars depending on the volume of services required. Contractors will need robust operational capabilities, including specialized waste transportation vehicles, trained personnel, and established relationships with approved disposal facilities. Compliance with environmental regulations, safety standards, and Arizona-specific transportation waste management protocols will be critical evaluation factors for potential contract award.