Past performance
Federal past performance, with the details contracting officers need.
Every project lists the agency, contract value, dates and scope. Use these when evaluating SIS for an award or a teaming arrangement.
KC Levees pump station modifications
About $17M across ten flood-protection pump stations, completed on schedule.
Case study →
Buffalo Point wastewater treatment plants
Two wastewater plants designed, permitted and commissioned at once in a national river park.
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Weldon Spring natural gas conversion
Seven buildings converted to natural gas, four months ahead of schedule.
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USDA laboratory rooftop HVAC
Lab rooftop HVAC on a new steel platform, on time and on budget.
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USDA historic masonry façade
Three-story historic façade replaced with the entrance open throughout.
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Fort Leonard Wood erosion control
Trail, retaining walls and steel steps on remote terrain, zero incidents.
Case study →More federal awards
Recent and supply contracts
Coal Creek PL 84-99 flood repairs
PL 84-99 repairs to an Illinois River levee after the 2023 flood.
Case study →Mississippi River Pool 22 riprap
About 80,000 tons of riprap for the Mississippi, an SDVOSB set-aside award.
Case study →Melvin Price Federal Building parking lot
Low-carbon parking lot repairs at a historic federal courthouse.
Case study →183rd Wing column repair
Structural column repair at an Air National Guard maintenance building.
Case study →Jefferson Barracks masonry repair
Basement masonry repair and a new room at Jefferson Barracks.
Case study →Federal supply contracts
Hose, fittings, pipe and hardware supplied to federal buyers since 2012.
Case study →Contract history
Federal contract history, 2012–2026
For evaluators
How to use these case studies
Each case study lists the agency, contract value, period of performance and scope, written so a contracting officer or prime can match it against a past performance requirement. For past performance questionnaires or CPARS references, contact our business development team.
Frequently asked questions
Can SIS provide past performance references?
Yes. Contact our business development team for references, past performance questionnaires and CPARS information for specific projects.
Evaluating SIS for an award?
Request CPARS references and our full past performance questionnaire package.