National hazardous air pollutants support: to provide ambient air sampling and analysis support for air toxics and ozone precursor programs.

Active Indefinite Delivery Contract Awarded Last action

Contract number
68HERH22D0002
Awardee
Awarding agency
Task orders
15 $21,601,956 obligated

Award facts

Opportunity
Combined order value
$21,601,956 Current and potential, with all options
Last date to order 88% complete
IDV ceiling 85% used
$25,552,348.96
Award type
Single award
Who can order
Only the awarding agency
Funding agency
Office of Air and Radiation Headquarters Offices, Environmental Protection Agency
Set-aside
No set-aside
Competition
Full and Open Competition · 2 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price

Award details come from SAM.gov/FPDS.

About this IDV

The Environmental Protection Agency's Office of Air and Radiation awarded an indefinite-delivery contract to Eastern Research Group Inc. on June 23, 2022, with a ceiling of $25,552,348.96 and an ultimate completion date of June 22, 2027. This is a single-award IDIQ.

The contract provides ambient air sampling and analysis support for air toxics and ozone precursor programs under the National Hazardous Air Pollutants Support initiative. Work is performed in Lexington, Massachusetts and Durham, North Carolina. The originating pre-solicitation, posted December 7, 2021, indicated a base year plus four one-year options, with similar prior efforts ranging $5–10 million annually. NAICS 541620 and PSC R425 apply.

Eastern Research Group Inc. is a for-profit Subchapter S Corporation headquartered in Concord, Massachusetts, operating as a prime contractor since at least 2002. The company holds no small-business set-aside designations and competes in full-and-open procurements.

Recent delivery orders issued under this IDIQ include a $3.43 million firm fixed-price order issued May 15, 2026, completing June 22, 2027; a $3.12 million firm fixed-price order (June 13, 2024, completing June 22, 2027) with subcontractor Cenmed Enterprises Inc. for PUF cartridges for PAH sample analysis; a $3.30 million firm fixed-price order (July 16, 2025, completing July 17, 2026); an $813,943 firm fixed-price order for Photochemical Assessment Monitoring Station laboratory support (January 28, 2026, completing January 25, 2027); and multiple smaller orders totaling under $1 million each. Most orders are firm fixed-price; one order from March 14, 2023 ($1.30 million) is time-and-materials. All orders are performed on a no-set-aside basis.

Task orders

Task order Ordering agency Obligated Awarded
National hazardous air pollutants support: to provide ambient air sampling and analysis support for air toxics and… 68HERL26F0134 Environmental Protection Agency $3,427,440
Contract name: national hazardous air pollutants support (NHAPS) contract number: 68HERH22D0002 COR: jeff yane order… 68HERL26F0059 Environmental Protection Agency $813,943
B510: national hazardous air pollutants support 68HERH25F0266 Office of Acquisition Management (OARM) $3,303,405
National hazardous air pollutants support 68HERH25F0184 Office of Acquisition Management (OARM) $758,770
Contract name: national hazardous air pollutants support 68HERH25F0079 Office of Acquisition Management (OARM) $91,997
Contract name: national hazardous air pollutants support - report development/data characterization contract number… 68HERH25F0033 Office of Acquisition Management (OARM) $24,050
Contract name: national hazardous air pollutants support 68HERH24F0390 Office of Acquisition Management (OARM) $78,348
Contract name: national hazardous air pollutants support contract number: 68HERH22D0002 68HERH24F0306 Office of Acquisition Management (OARM) $3,118,461
Contract name national hazardous air pollutants support contract number 68HERH22D0002 the purpose of this contract is… 68HERH24F0305 Office of Acquisition Management (OARM) $43,297
Contract name: national hazardous air pollutants support contract number: 68HERH22D0002 the purpose of this delivery… 68HERH24F0304 Office of Acquisition Management (OARM) $649,963
National hazardous air pollutants support: to provide ambient air sampling and analysis support for air toxics and… 68HERH24F0152 Office of Acquisition Management (OARM) $1,301,915
National hazardous air pollutants support 68HERH23F0240 Office of Acquisition Management (OARM) $3,094,486
National hazardous air pollutants support 68HERH23F0145 Office of Acquisition Management (OARM) $1,302,543
The purpose of this new task order is to order sample analysis. 68HERH22F0298 Office of Acquisition Management (OARM) $141,451
National hazardous air pollutants support: to provide ambient air sampling and analysis support for air toxics and… 68HERH22F0249 Office of Acquisition Management (OARM) $3,451,886
Show all 15

Transactions

Action Obligated Date
Other Administrative Action P00009 $0
Exercise an Option P00008 · B510: national hazardous air pollutants support: $0
Other Administrative Action P00007 · B510: national hazardous air pollutants support: P00007-the purpose of this modification is to add clause far 52.212-5. $0
Other Administrative Action P00006 · National hazardous air pollutants support: P00006-the purpose of this modification is to change the current completion date, period of performance date to… $0
Exercise an Option P00005 · National hazardous air pollutants support: P00005-the purpose of this modification is to exercise option period 3. $0
Other Administrative Action P00004 $0
Exercise an Option P00003 $0
Exercise an Option P00002 $0
Exercise an Option P00001 · National hazardous air pollutants support: the purpose of this modification is to exercise option period 1 and add 1552.232-70 clause; submission of invoices $0
Original award $0

Subawards

Subcontractor Amount Awarded
Cenmed Enterprises Inc. B510: NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT PUF cartridges for PAH samples analysis $176,438
Cenmed Enterprises Inc. CONTRACT NAME: NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT CONTRACT NUMBER: 68HERH22D0002 PUF cartridges for PAH samples analysis $137,903
Cenmed Enterprises Inc. NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT PUF Cartridges for PAH samples analysis $110,468
Orsat LLC CONTRACT NAME: NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT CONTRACT NUMBER: 68HERH22D0002 THE PURPOSE OF THIS DELIVERY ORDER IS TO ADD FUNDING IN THE AMOUNT OF… $155,800
Consolidated Analytical Systems Inc. NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT: TO PROVIDE AMBIENT AIR SAMPLING AND ANALYSIS SUPPORT FOR AIR TOXICS AND OZONE PRECURSOR PROGRAMS. National… $224,601
Orsat LLC NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT: TO PROVIDE AMBIENT AIR SAMPLING AND ANALYSIS SUPPORT FOR AIR TOXICS AND OZONE PRECURSOR PROGRAMS. Ambient air… $351,486
Orsat LLC NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT Ambient air sampling and analysis support for air toxics and ozone precursor programs $164,352
Consolidated Analytical Systems Inc. NATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT National Hazardous Air Pollutants Support (PAMS Parts and Service for the Marks/Agilent Auto-GC System) $189,979

Quick answers

Who was awarded contract 68HERH22D0002?

68HERH22D0002 was awarded to Eastern Research Group Inc. by Environmental Protection Agency on June 23, 2022.

How much is contract 68HERH22D0002 worth?

Orders under 68HERH22D0002 have obligated $21,601,956. 68HERH22D0002's own ceiling is $25,552,349.

How many orders have been placed under contract 68HERH22D0002?

15 orders have been placed under 68HERH22D0002, the latest on May 15, 2026.

Which agency awarded contract 68HERH22D0002?

Environmental Protection Agency awarded 68HERH22D0002, with funding from Office of Air and Radiation (Headquarters Offices).

Who can order from contract 68HERH22D0002?

68HERH22D0002 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract 68HERH22D0002 competed?

The extent of competition for 68HERH22D0002 was full and open competition. The government received 2 offers.

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