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File #: 2025-1260    Version: 1 Name:
Type: Resolution Status: Preliminary Item
File created: 8/26/2025 In control: OPS-County Operations Committee
On agenda: 10/7/2025 Final action:
Title: Commission District(s): All CO - Change Order No. 2 to Contract No. 1349658 Air Quality and Noise Assessment Study at DeKalb Peachtree (PDK) Airport: for use by the DeKalb Peachtree (PDK) Airport. This contract consists of providing data about the relative pollutant, noise emissions, and air quality impacts in the County. This request seeks to increase contract's term through June 30, 2026, using remaining funds. Awarded to Harris, Miller, Miller and Hanson (HMMH), Inc. CONTRACT TERM INCREASE ONLY.
Attachments: 1. 2025-1260 AGENDA NOTES, 2. Change Order Request Formv2

Purchasing Type: Change Order (CO)                               

Public Hearing:  YES      NO                                   Department: Purchasing & Contracting                                     

 

AGENDA ITEM:

Title

Commission District(s): All

CO - Change Order No. 2 to Contract No. 1349658 Air Quality and Noise Assessment Study at DeKalb Peachtree (PDK) Airport: for use by the DeKalb Peachtree (PDK) Airport. This contract consists of providing data about the relative pollutant, noise emissions, and air quality impacts in the County. This request seeks to increase contract’s term through June 30, 2026, using remaining funds. Awarded to Harris, Miller, Miller and Hanson (HMMH), Inc. CONTRACT TERM INCREASE ONLY.

Body

 

Information Contact: Michelle Butler, Chief Procurement Officer

Phone Number: (404) 687-3581

 

PURPOSE:

Awarded by the BOC on January 24, 2023, for an amount not to exceed $1,485,000.00. On September 24, 2024, the BOC approved Change Order No. 1 for an amount not to exceed $126,000.00 and to increase the contract term through December 31, 2025. This contract consists of providing data about the relative pollutant, noise emissions, and air quality impacts in the County. The study seeks in-depth research capable of giving the County credible data to make informed decisions about airport operations and development in its community environment. This request seeks to increase the contract’s term through June 30, 2026, using remaining funds, for the consideration that additional time may be needed to review and approve the report within the current contract term by the FAA, the EPA and other interested parties.

 

RECOMMENDATION:

Recommended Action

Recommend approval of Change Order No. 2 with:

 

Harris, Miller, Miller and Hanson (HMMH), Inc., 700 District Avenue, Suite 800, Burlington, MA 01803

 

CONTRACT TERM INCREASE ONLY

 

and authorize the Chief Executive Officer to execute the change order and all associated documents.

 

ADDITIONAL INFORMATION:

1.                     LSBE Participation:                     20%

2. Contract Effective Date:                     August 8, 2023

3. Contract Expiration Date:                     December 31, 2025

4. Amount Spent To Date:                     $1,573,408.46

5. Funding:                                                               Enterprise - Operating (Airport)