Preventive Maintenance of Waste Water Treatment System

Closed Pre-Solicitation Posted

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Solicitation number
19WZ6025Q00003
Agency
Responses due
Set-aside
No set-aside

Opportunity facts

Place of performance
American Embassy Mbabane D202 Eswatini

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of State is seeking preventive maintenance services for wastewater treatment systems at the American Embassy in Mbabane, Eswatini. The comprehensive service contract requires maintaining sanitary sewer collection systems and a wastewater treatment plant through physical and chemical methods, including equipment servicing and testing. Specific maintenance tasks involve flow control, blower maintenance, air diffuser operations, activated sludge aeration, clarifier cleaning, weir adjustments, air-lift pump operations, filtration management, and effluent testing. Contractors must comply with multiple technical standards including AWWA, ANSI, ASTM, NFPA, UL, IEEE, NEMA, and OSHA regulations, as well as manufacturer operational and installation guidelines. The pre-solicitation notice was posted on February 20, 2025, with responses due by March 3, 2025, indicating a relatively short response window for potential bidders.

This procurement opportunity is not designated with any specific set-aside status and falls under the Water, Sewage and Other Systems NAICS category (2213) with a Product Service Code of 4610 for water purification equipment. While specific budget details are not provided, the comprehensive nature of the maintenance requirements suggests a technically complex and potentially significant contract value. The contract aims to ensure all wastewater treatment systems remain in optimal operational condition through systematic preventive maintenance approaches. Potential contractors will need demonstrated expertise in wastewater treatment system maintenance, strong technical knowledge of multiple engineering standards, and the capability to work in an international embassy environment. The geographical location in Eswatini may present unique logistical considerations for interested service providers.

Notice text

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.

Notice history

Notice Type Posted
Preventive Maintenance of Waste Water Treatment System Latest solicitation Solicitation
This notice Original Pre-Solicitation

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