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Contract 68HERH21C0001

Seres Engineering & Services Llc · Environmental Protection Agency · October 1, 2020

8(A) Sole SourceFirm Fixed PriceNAICS 562112

Seres Engineering & Services Llc was awarded a federal contract by Environmental Protection Agency on October 1, 2020 for $2.86 million of work in hazardous waste collection. Performance is in Durham, NC. It was awarded under an 8(a) sole-source set-aside. The contract has been modified 24 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 1, 2025.

Obligated to date
$2.86M
$2,861,157
Current value
$3.01M
Modifications
24
Latest December 1, 2025

Contract details

PIID
68HERH21C0001
Award type
Definitive Contract
Pricing
Firm Fixed Price
Set-aside
8(A) Sole Source
Competition
Not Available For Competition
NAICS
562112 · Hazardous Waste Collection
Product / service
Environmental Systems Protection- Environmental Remediation
Place of performance
Durham, NC
First action
October 1, 2020
Latest action
December 1, 2025

Description

ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. DE-OBLIGATION MODIFICATION.

Modification timeline

  • December 1, 2025
    Mod P00024
    $-21.3K
  • June 11, 2025
    Mod P00023
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. ADMINISTRATIVE MODIFICATION.
    $0
  • April 2, 2025
    Mod P00022
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. ADD $33,084.57 OF FUNDS TO LINE ITEM 005B.
    $33.1K
  • March 28, 2025
    Mod P00021
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. DE-OBLIGATE EXCESS FUNDS FROM OPTION PERIOD III.
    $-32.5K
  • March 12, 2025
    Mod P00020
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. CHANGE CONTRACT TO EXCEPTED AWARD (FULL).
    $0
  • February 26, 2025
    Mod P00019
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. INCREMENTALLY FUND OPTION PERIOD IV UNDER PR-ORD-25-00888.
    $270.5K
  • February 12, 2025
    Mod P00018
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. CHANGING THE ALT. COR UNDER PR-ORD-25-00417.
    $0
  • August 29, 2024
    Mod P00017
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. EXERCISE OPTION PERIOD IV AND INCREMENTALLY FUND.
    $303.0K
  • July 31, 2024
    Mod P00016
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICE. INCREMENTALLY FUND OPTION PERIOD III.
    $108.8K
  • May 8, 2024
    Mod P00015
    ON-SITE CHEMICAL ISSUANCE AND WASTE MANAGEMENT/LABORATORY AND GLASSWARE SUPPORT SERVICES. DE-OBLIGATE EXCESS FUNDS UNDER PR-ORD-24-00520.
    $-25.5K
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Frequently asked questions

What is contract 68HERH21C0001?

Contract 68HERH21C0001 is a federal contract awarded to Seres Engineering & Services Llc by Environmental Protection Agency on October 1, 2020 for $2.86 million of work classified under HAZARDOUS WASTE COLLECTION. It has been modified 24 times since the base award.

Who won contract 68HERH21C0001?

Seres Engineering & Services Llc won contract 68HERH21C0001 from Environmental Protection Agency.

How much is contract 68HERH21C0001 worth?

Contract 68HERH21C0001 has obligated $2.86 million to date, with a total potential value of $3.01 million if all options are exercised.