Addendum and Acknowledgement Doc No.003.doc

MOLLY HUNTER

Procurement Specialist 3 Office of the Chief Financial Officer

Procurement Department

Argonne National Laboratory

9700 South Cass Avenue, Bldg. 201

Lemont, IL 60439

(630)252-3094 mollyhunter@anl.gov

07/23/2025

TO ALL OFFERORS:

Subject:

Request for 5-S176-P-00210-00 No.

Addendum No. 003 Attached herewith for your information and use in preparing your proposal for subject project is one (1) copy of Addendum No.003.

Kindly acknowledge receipt of this Addendum by signing and returning one (1) copy of this letter.

Please email receipt to Procurement at mollyhunter@anl.gov .

Sincerely, MOLLY HUNTER

Procurement Specialist 3 Procurement Department

Receipt Acknowledged:

Company:

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File

CF

Addendum No.

TO

REQUEST FOR 5-S176-P-00210-00

FOR

Argonne National Laboratory

BLDG. 201 OCF

9700 S. Cass Ave.

Lemont, IL 60439

07/23/2025 This addendum is being issued to modify the subject REQUEST FOR Quotation (RFQ) 5-S176-P-00210-00 as follows:

Response to questions:

1. Will the Government require a certified Health and Safety Manger on site during construction activities? _ Yes _ See safety requirements provided in the RFP

2. Will the government require a certified Quality Control Manager on site during construction activities? _ No

3. Will the government require any plans prior to site work activities such as SWPPP, QC Plan, Work plan or a H&S plan? _JSA will be required post award – See safety section provided with RFP

4. What are the requirements for the backfill material? _ “Earth work at all sites, except IF7, must be left with topsoil similar to what is present on site so the farmer can plant crops. Clay may be used as fill; however, no clay shall be used on the surface of the land.”

5. Are there any specs for the import material? _What we have can be found in the appendix of the SOW, however we do not have any import material

6. Will the import material need to have analytical testing done prior to import? _Materials will not be imported. All radar materials will be required to be destroyed and disposed of. Winning bidder will be required to sign an agreement that they will destroy and dispose of all radar material.

7. Will there need to be compaction testing done on the backfill material? _Proper compaction is required, and the lab holds the right to request testing at any time.

8. Will there need to be any SWPP BMPs done at the sites? _BMP are always required to protect the environment. Please see Environment, Safety, and Health section of the ANL-366-O in the RFP package for complete details.

9. Will a traffic control plan and signage be required? _Only if you are going to be interfering with traffic. These sites are on rural roads, so traffic will be light, but all regulations shall be followed where applicable.

10. Has all Universal Waste been removed? _Yes

11. Are hot work permits required? _There is no hot work in this procurement

12. Are the structures free of LBP and Asbestos? _Nothing hazardous at any of the sites

13. IF 7 is the Conex box empty? _There will be a few light items. The container is standard size not to exceed 17,000lbs.

14. Can the Towers be taken down with an excavator?

a. Yes, but all the pieces need to be collected and taken away.

b. The IF7 site needs to be treated with extra care to not damage the infrastructure as it will be used again for a new radar.

15. Do the field crews need to have any special training like the 40-hour Hazmat training or OSHA 10 certification? _No hazmat, but contractor is responsible to have an OSHA 30/ESH (can be same person) rep on site while work is being conducted. All appropriate OSHA certifications will be required. Please see the safety section of the SOW and T&C’s U. S. Department of Energy laboratory managed by UChicago Argonne, LLC