# Preventive Maintenance Service for Wastewater Treatment and Collection Systems

Canonical: https://abierto.us/opportunities/19et1026q0009

- Solicitation number: 19ET1026Q0009
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was July 2, 2026 at 9:00 PM EDT
- Department: Department of State
- Contracting office: U.S. Embassy Addis Ababa (19ET10)
- NAICS: 221320 Sewage Treatment Facilities
- Product or service code: J046 Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment
- Place of performance: Addis Ababa, ETH
- First posted: June 16, 2026
- Last posted: June 16, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/b97d6d06625b41399053bfdab9add0f8/view

## Description

Preventive maintenance services for wastewater treatment and collection systems are required at the main compound of the U.S. Embassy, Addis Ababa, Ethiopia. The Contractor shall provide the following services: Site Assessment and Survey – Conduct thorough evaluations of existing wastewater systems and infrastructure. Project Management – Oversee all phases of the maintenance contract to ensure timely and efficient execution.

Professional Wastewater Treatment Services – Deliver expert-level treatment operations in accordance with applicable standards. Logistics and Material Procurement – Manage the sourcing and supply of all necessary materials and equipment. Preventive Maintenance and Testing – Perform scheduled maintenance and system testing to ensure optimal performance and compliance. Cost Estimating and Scheduling – Develop accurate cost projections and maintain a reliable project schedule. General Support Services – Provide additional operational support as required under this contract.

## Publications

- June 16, 2026: Combined synopsis and solicitation, due July 2, 2026 at 9:00 PM EDT. Notice b97d6d06625b41399053bfdab9add0f8. https://sam.gov/workspace/contract/opp/b97d6d06625b41399053bfdab9add0f8/view

## Points of contact

- Kathleen Edgin, edginka@state.gov, 251111306995
- Contracting Office, addiscontract@state.gov, 251111306202

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/19et1026q0009.