JOFOC-Repair Motor Controls for Centrifuge at El Portal Wastewater Treatme
Awarded Limited / Sole Source Justification Posted
See the award notice from .
- Solicitation number
- 140P8526P0055
- Agency
-
National Park Service
Department of the Interior
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- 140P8526P0055 Federal contract award
- Awardee
- Alfa Laval Inc.
- NAICS code
- 237110 Water and Sewer Line and Related Structures Construction
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The National Park Service intends to award a sole-source contract to Alfa Laval (through its authorized PLC programming subcontractor Systems East Inc.) for repair and reprogramming of motor controls on two Alfa Laval DS-308 centrifuges at the El Portal Wastewater Treatment Facility, with an estimated cost of $13,622.00.
The justification cites FAR 13.106-1, only one responsible source, based on Alfa Laval's status as the original equipment manufacturer holding proprietary control over all DS-308 components, communication modules, and control architecture. Only Alfa Laval-certified personnel are authorized to install or service OEM parts; no other vendor can legally manufacture or provide OEM parts or service. All PLC programming and control systems work is performed exclusively through Systems East Inc., Alfa Laval's sole authorized subcontractor and programming integrator for DS-308 systems. Market research confirmed no other vendors possess legal authority, access to proprietary logic blocks, or the capability to service or modify the patented components.
The repair addresses persistent communication faults, illuminated alarms, and operating errors that have remained unresolved despite electrical module replacements by NPS staff. The facility's only backup biosolids management system has been taken out of service during multi-year plant rehabilitation, making the centrifuges critical to preventing sanitary sewer overflows at this one-million-gallon-per-day treatment plant serving Yosemite Valley and El Portal.
Place of performance is El Portal, CA. The acquisition was approved July 9, 2026, with an acquisition date of July 1, 2026.
Notice text
JOFOC - Repair Motor Controls for Centrifuge Operations at El Portal Wastewater Treatment Plant - Mariposa County - El Portal, CA
Files
| File | Type | Posted |
|---|---|---|
| JOTFOC_Centrifuge_Motor_Controls_Signed_1.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Repair Motor Controls for Centrifuge Operations at | Award Notice | |
| This notice | Limited / Sole Source Justification |
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