Common use of ACKNOWLEDGEMENT OF ADDENDA Clause in Contracts

ACKNOWLEDGEMENT OF ADDENDA. The Proposer shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposal. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposal. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 , Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST FOR PROPOSALS (RFP) Y19-1143-KB; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 9/04/2020 Addendum No. 2 , Date 9/15/2020 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. Page 57 September 15, Date Addendum No. 3 , Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2020 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y20-11431058-KBMV; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES #2 HEAVY EQUIPMENT PARTS AND LABOR This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 2/24/2023 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 February 24, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2023 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y23-1143187-KBMV; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES #1 HYDROFLUOSILICIC ACID This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 09/04/2020 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 September 15, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2020 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y20-11431058-KBMV; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES #2 HEAVY EQUIPMENT PARTS AND LABOR This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 8/3/21 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 August 3, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2021 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y21-11431077-KBAV; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES 1 RIGHT OF WAY MOWING – THREE POINTS AREA, SECTION III This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date 6/1/21 Addendum No. 2 , Date 10/8/19 Addendum No. , Date 6/9/2021 Addendum No. 3 , Date 10/18/19 6/18/2021 Addendum No. , Date Addendum No. 4 June 18, Date 11/6/19 Addendum No. , Date November 6, 2019 2021 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS (RFP) Y19BIDS Y21-11431035-KB; AV/ ADDENDUM # 4 SECURITY GUARD #3 COLLECTION AGENCY SERVICES FOR UTILITIES FIRE RESCUE This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.. Submission date and time remains Tuesday, June 29, 2021, at 4:00 PM (local time)

ACKNOWLEDGEMENT OF ADDENDA. The Proposer shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposal. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposal. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 7/23/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 8/5/19 Addendum No. , Date Addendum No. 3 , Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6July 30, 2019 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST FOR PROPOSALS (RFP) Y19-11431038-KBTJ; ADDENDUM # 4 SECURITY GUARD 2 STAFF AUGMENTATION FOR INFORMATION SYSTEMS AND SERVICES FOR UTILITIES This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 September 1, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2022 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y22-11431084-KBRM; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES 1 RIGHT OF WAY MOWING - APOPKA, SECTION I This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 11-21-2023 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 Page 43 Florida November 21, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2023 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y24-1143133-KBAV; ADDENDUM # 4 SECURITY GUARD 1 LEACHATE HAULING AND CLEANING SERVICES FOR UTILITIES This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 , Date 10/18/19 08/24/2020 Addendum No. , Date Addendum No. 4 No._4 , Date 11/6/19 Date_08/28/2020 Addendum No. No._4 , Date November 6Date_09/16/2020 Page 55 September 14, 2019 2020 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y20-11431081-KBWA; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES 5 GARBAGE AND RECYCLING CARTS This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 Page 48 May 12, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2022 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y22-11431025-KBKS; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES 1 ATHLETIC FIELD SOD AND TURF This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 September 1, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2022 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y22-11431085-KBRM; ADDENDUM # 4 SECURITY GUARD SERVICES FOR UTILITIES 1 RIGHT OF WAY MOWING - APOPKA, SECTION II This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 December 7, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2022 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y23-1143-KB123; ADDENDUM # 4 SECURITY GUARD 1 CONTRACTED LABOR FOR TRAFFIC, PARKING AND PARKING LOT TOLL BOOTH SERVICES FOR UTILITIES ORANGE COUNTY CONVENTION CENTER This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.

ACKNOWLEDGEMENT OF ADDENDA. The Proposer Bidder shall acknowledge receipt of any addenda issued to this solicitation by completing the blocks below or by completion of the applicable information on the addendum and returning it not later than the date and time for receipt of the proposalbid. Failure to acknowledge an addendum that has a material impact on this solicitation may negatively impact the responsiveness of your proposalbid. Material impacts include but are not limited to changes to specifications, scope of work/services, delivery time, performance period, quantities, bonds, letters of credit, insurance, or qualifications. Addendum No. 1 , Date 9/18/19 Addendum No. , Date Addendum No. 2 , Date 10/8/19 Addendum No. , Date Addendum No. 3 August 25, Date 10/18/19 Addendum No. , Date Addendum No. 4 , Date 11/6/19 Addendum No. , Date November 6, 2019 2020 BOARD OF COUNTY COMMISSIONERS ORANGE COUNTY, FLORIDA REQUEST INVITATION FOR PROPOSALS BID (RFPIFB) Y19Y20-11431088-KBWA; ADDENDUM # 4 SECURITY GUARD SERVICES 1 TEMPORARY LABOR – TRAFFIC AND PARKING OPERATIONS FOR UTILITIES OCCC This Addendum is hereby incorporated into the bid documents of the project referenced above. The following items are clarifications, corrections, additions, deletions, and/or revisions to and shall take precedence over the original documents. Additions are indicated by underlining and deletions via strikethrough.