Contract 75N99019F00061
Nelson Engineering Co. · Department Of Health And Human Services · October 1, 2018
Nelson Engineering Co. was awarded a federal contract by Department Of Health And Human Services (National Institutes Of Health) on October 1, 2018 for $17.94 million of work in environmental consulting services. Performance is in Bethesda, MD. This is a task or delivery order issued under parent IDIQ 75N99019A00002. The contract has been modified 129 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on May 29, 2025.
Contract details
- PIID
- 75N99019F00061
- Parent IDIQ
- 75N99019A00002
- Award type
- Bpa Call
- Pricing
- Firm Fixed Price
- Competition
- Full And Open Competition
- NAICS
- 541620 · Environmental Consulting Services
- Product / service
- Support- Professional: Engineering/Technical
- Place of performance
- Bethesda, MD
- First action
- October 1, 2018
- Latest action
- May 29, 2025
Description
C104631 - TASK ORDER 1: FACILITY CONDITION RE-ASSESSMENT AND GREEN ASSESSMENT
Modification timeline
-
May 29, 2025Mod P00001$-8
-
December 16, 2024Mod P00001SUPPORT SERVICES FOR OA$-97
-
July 12, 2024Mod P00011C102579 - REMOVAL OF R-22 REFRIGERANT, REPLACEMENT OF CHILLERS AND COOLING TOWERS, INSTALL CONDENSER WATER PIPING, BLDG 11 PERFORMANCE CONSTITUTES ACCEPTANCE$0
-
September 5, 2023Mod P00004CONTRACT COMPLETION DATE HAS BEEN EXTENDED BY 154 DAYS, FROM SEPTEMBER 2019 TO FEBRUARY 28, 2020.$-0
-
August 31, 2022Mod P00003P00002 - NCTE TO 18 NOVEMBER 2021. C100114 - AE SERVICES - PROVIDE CONTINUATION OF SME SUPPORT SERVICES TO THE TASK ORDER HHSN29200028 - UPGRADE FILTRATION SYS$0
-
June 30, 2022Mod P00010C102579 - REMOVAL OF R-22 REFRIGERANT, REPLACEMENT OF CHILLERS AND COOLING TOWERS, INSTALL CONDENSER WATER PIPING, BLDG 11 PERFORMANCE CONSTITUTES ACCEPTANCE$56.7K
-
June 28, 2022Mod P00009C102579 - REMOVAL OF R-22 REFRIGERANT, REPLACEMENT OF CHILLERS AND COOLING TOWERS, INSTALL CONDENSER WATER PIPING, BLDG 11 PERFORMANCE CONSTITUTES ACCEPTANCE$6.3K
-
May 24, 2022Mod P00008C102579 - REMOVAL OF R-22 REFRIGERANT, REPLACEMENT OF CHILLERS AND COOLING TOWERS, INSTALL CONDENSER WATER PIPING, BLDG 11 PERFORMANCE CONSTITUTES ACCEPTANCE$280.3K
-
April 21, 2022Mod P00006A&E SERVICES; THE A&E SHALL PROVIDE ALL ITEMS NECESSARY TO PROVIDE AN UPDATE TO THE NIH/RML BLDG. J POR. ALL WORK SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THE$-0
-
March 30, 2022Mod P00007C102579 - REMOVAL OF R-22 REFRIGERANT, REPLACEMENT OF CHILLERS AND COOLING TOWERS, INSTALL CONDENSER WATER PIPING, BLDG 11 PERFORMANCE CONSTITUTES ACCEPTANCE$89.1K
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Frequently asked questions
What is contract 75N99019F00061?
Contract 75N99019F00061 is a federal contract awarded to Nelson Engineering Co. by Department Of Health And Human Services on October 1, 2018 for $17.94 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 129 times since the base award.
Who won contract 75N99019F00061?
Nelson Engineering Co. won contract 75N99019F00061 from Department Of Health And Human Services.
How much is contract 75N99019F00061 worth?
Contract 75N99019F00061 has obligated $17.94 million to date.