# Preventive Maintenance of Waste Water Treatment System

Canonical: https://abierto.us/opportunities/19wz6025q00003

- Solicitation number: 19WZ6025Q00003
- Notice type: Presolicitation
- Status: Closed. Deadline was March 3, 2025 at 9:00 AM EST
- Department: Department of State
- Contracting office: U.S. Embassy Mbabane (19WZ60)
- NAICS: 2213 Water, Sewage and Other Systems
- Product or service code: 4610 Water Purification Equipment
- Place of performance: American Embassy Mbabane, SWZ
- First posted: February 20, 2025
- Last posted: February 20, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/0e5475d322e84790b61255a9ea120475/view

## Description

The American Embassy Mbabane in Eswatini requires preventive maintenance services Wastewater Treatment systems. The systems are as follows; Sanitary Sewer Collection System and Waste Water Treatment Plant. The service shall result in all systems being serviced under this agreement being in good operational condition when activated.

The wastewater treatment service contract includes but is not limited to combinations of physical methods, chemical methods, equipment servicing and testing to control wastewater-related issues such as flow control, blower maintenance & operation, air diffuser operation and adjustment, activated sludge aeration (Dissolved Oxygen), clarifier cleaning and operation, weir cleaning and adjustment, air-lift pumps operation and adjustment, filtration cleaning and operation (if applicable), disinfection control, effluent testing and adjustment.

All work shall comply with the requirements described in the following, as a minimum: AWWA Standards (American Water Works Association) ANSI Standards SDS Regulations ASTM D NFPA Codes UL Standards IEEE Standards NEMA Standards OSHA Standards And all applicable manufacturer O&M and installation instructions/requirements.

## Publications

- February 20, 2025: Presolicitation, due March 3, 2025 at 9:00 AM EST. Notice 0e5475d322e84790b61255a9ea120475. https://sam.gov/workspace/contract/opp/0e5475d322e84790b61255a9ea120475/view

## Points of contact

- Scott McDow, McDowS@state.gov, 26824179000
- Mduduzi Mndzebele, mndzebelemc@state.gov, 26824179000

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/19wz6025q00003.