Z--Provide Replacement of Heating, Ventilation, & Air

Total Small Business Set-Aside (FAR 19.5)
Notice ID:140P5126R0002

This opportunity is now unrestricted, removing the previous small business set-aside requirement. The period of performance will be determined upon contract award. A site visit is available, with details provided in an attachment. No specific budget amount is mentioned. The location for performance of services is not specified.

Department/Ind.Agency Subtier Office
INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE SER EAST MABO(51000)
NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  PSC   Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
LOCATION: 340 Concord Street
Primary Contact
Dingle, Edward
e***********e@nps.gov
404-***-5747

Links (0)

Attachments (21)

Document
Size
Access
Updated
Sol_140P5126R0002_Amd_0005.pdf
202.55 KB
Public
Jul 15, 2026
B09_Attachment_0015_New_Site_Visit_Information_140P5126R0002_Amend_0005_0005.pdf
162.86 KB
Public
Jul 15, 2026
Sol_140P5126R0002_Amd_0004.pdf
202.83 KB
Public
Jun 22, 2026
B09_Attachment_0014__New_Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC_0004.pdf
256.64 KB
Public
Jun 22, 2026
Sol_140P5126R0002_Amd_0003.pdf
202.03 KB
Public
Jun 15, 2026
Sol_140P5126R0002_Amd_0002.pdf
2.62 MB
Public
Jun 3, 2026
B08_Attachment_0013_Questions_and_Answers_140P5126R0002__0002.pdf
346.59 KB
Public
Jun 3, 2026
Sol_140P5126R0002_Amd_0001.pdf
463.1 KB
Public
May 20, 2026
B08_Attachment_0012_Updated_Section_M_140P5126R0008_0001.pdf
258.43 KB
Public
May 20, 2026
B08_Attachment_0011__Updated_Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC_0001.pdf
267.19 KB
Public
May 20, 2026
Sol_140P5126R0002.pdf
1.24 MB
Public
May 15, 2026
B08_Attachment_0008__Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC.pdf
102.05 KB
Public
May 15, 2026
B08_Attachment_0009_PPQ_140P5126R0002_FOSU_LISQ_HVAC.pdf
181.83 KB
Public
May 15, 2026
B08_Attachment_0007_-_LimitOnSubcontractingWorksheet_140P5126R0002.xlsx
89.58 KB
Public
May 15, 2026
A06_Div_Specification__2-49_44038573.pdf
5.75 MB
Public
May 15, 2026
B08_Attachment_0006_SF24_Bid_Bond_44038573.pdf
74.39 KB
Public
May 15, 2026
B08_Attachment_0010_Submittal_List_-_OM_CO_140P5126R0002_FOSU_HVAC.xlsx
30.22 KB
Public
May 15, 2026
B08__Attachment_0005_Price_Schedule_44038573_FOSU_HVAC.xlsx
28.89 KB
Public
May 15, 2026
A06_Division_1_Construction_Specifications_44038573.pdf
2.06 MB
Public
May 15, 2026
A06_Drawings_44038573.pdf
13.97 MB
Public
May 15, 2026
B03_Attachment_0004_WDOL_Wage_Determination_140P5126R0002_FOSU_HVAC.pdf
1.57 MB
Public
May 15, 2026


Data sourced from SAM.gov. View Official Posting »

Z--Provide Replacement of Heating, Ventilation, & Air

Total Small Business Set-Aside (FAR 19.5)
Notice ID:140P5126R0002

This opportunity is now a total small business set-aside. The period of performance is from July 27, 2026, to April 26, 2027. A site visit is available, with details provided in an attachment. No budget amount or performance location is specified in the description.

Department/Ind.Agency Subtier Office
INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE SER EAST MABO(51000)
NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  PSC   Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
LOCATION: 340 Concord Street
Primary Contact
Dingle, Edward
e***********e@nps.gov
404-***-5747

Links (0)

Attachments (19)

Document
Size
Access
Updated
Sol_140P5126R0002_Amd_0004.pdf
202.83 KB
Public
Jun 22, 2026
B09_Attachment_0014__New_Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC_0004.pdf
256.64 KB
Public
Jun 22, 2026
Sol_140P5126R0002_Amd_0003.pdf
202.03 KB
Public
Jun 15, 2026
Sol_140P5126R0002_Amd_0002.pdf
2.62 MB
Public
Jun 3, 2026
B08_Attachment_0013_Questions_and_Answers_140P5126R0002__0002.pdf
346.59 KB
Public
Jun 3, 2026
Sol_140P5126R0002_Amd_0001.pdf
463.1 KB
Public
May 20, 2026
B08_Attachment_0012_Updated_Section_M_140P5126R0008_0001.pdf
258.43 KB
Public
May 20, 2026
B08_Attachment_0011__Updated_Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC_0001.pdf
267.19 KB
Public
May 20, 2026
Sol_140P5126R0002.pdf
1.24 MB
Public
May 15, 2026
B08_Attachment_0008__Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC.pdf
102.05 KB
Public
May 15, 2026
B08_Attachment_0009_PPQ_140P5126R0002_FOSU_LISQ_HVAC.pdf
181.83 KB
Public
May 15, 2026
B08_Attachment_0007_-_LimitOnSubcontractingWorksheet_140P5126R0002.xlsx
89.58 KB
Public
May 15, 2026
A06_Div_Specification__2-49_44038573.pdf
5.75 MB
Public
May 15, 2026
B08_Attachment_0006_SF24_Bid_Bond_44038573.pdf
74.39 KB
Public
May 15, 2026
B08_Attachment_0010_Submittal_List_-_OM_CO_140P5126R0002_FOSU_HVAC.xlsx
30.22 KB
Public
May 15, 2026
B08__Attachment_0005_Price_Schedule_44038573_FOSU_HVAC.xlsx
28.89 KB
Public
May 15, 2026
A06_Division_1_Construction_Specifications_44038573.pdf
2.06 MB
Public
May 15, 2026
A06_Drawings_44038573.pdf
13.97 MB
Public
May 15, 2026
B03_Attachment_0004_WDOL_Wage_Determination_140P5126R0002_FOSU_HVAC.pdf
1.57 MB
Public
May 15, 2026


Data sourced from SAM.gov. View Official Posting »

Z--Provide Replacement of Heating, Ventilation, & Air

Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Notice ID:140P5126R0002

The purpose of this amendment is to extend the due date for receipt of proposals The proposal due date is extended through June 22, 2026, 1:00pm EDT.

Department/Ind.Agency Subtier Office
INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE SER EAST MABO(51000)
NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  PSC   Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
LOCATION: 340 Concord Street
Primary Contact
Dingle, Edward
e***********e@nps.gov
404-***-5747

Links (0)

Attachments (17)

Document
Size
Access
Updated
Sol_140P5126R0002_Amd_0003.pdf
202.03 KB
Public
Jun 15, 2026
Sol_140P5126R0002_Amd_0002.pdf
2.62 MB
Public
Jun 3, 2026
B08_Attachment_0013_Questions_and_Answers_140P5126R0002__0002.pdf
346.59 KB
Public
Jun 3, 2026
Sol_140P5126R0002_Amd_0001.pdf
463.1 KB
Public
May 20, 2026
B08_Attachment_0012_Updated_Section_M_140P5126R0008_0001.pdf
258.43 KB
Public
May 20, 2026
B08_Attachment_0011__Updated_Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC_0001.pdf
267.19 KB
Public
May 20, 2026
Sol_140P5126R0002.pdf
1.24 MB
Public
May 15, 2026
B08_Attachment_0008__Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC.pdf
102.05 KB
Public
May 15, 2026
B08_Attachment_0009_PPQ_140P5126R0002_FOSU_LISQ_HVAC.pdf
181.83 KB
Public
May 15, 2026
B08_Attachment_0007_-_LimitOnSubcontractingWorksheet_140P5126R0002.xlsx
89.58 KB
Public
May 15, 2026
A06_Div_Specification__2-49_44038573.pdf
5.75 MB
Public
May 15, 2026
B08_Attachment_0006_SF24_Bid_Bond_44038573.pdf
74.39 KB
Public
May 15, 2026
B08_Attachment_0010_Submittal_List_-_OM_CO_140P5126R0002_FOSU_HVAC.xlsx
30.22 KB
Public
May 15, 2026
B08__Attachment_0005_Price_Schedule_44038573_FOSU_HVAC.xlsx
28.89 KB
Public
May 15, 2026
A06_Division_1_Construction_Specifications_44038573.pdf
2.06 MB
Public
May 15, 2026
A06_Drawings_44038573.pdf
13.97 MB
Public
May 15, 2026
B03_Attachment_0004_WDOL_Wage_Determination_140P5126R0002_FOSU_HVAC.pdf
1.57 MB
Public
May 15, 2026


Data sourced from SAM.gov. View Official Posting »

Z--Provide Replacement of Heating, Ventilation, & Air

Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Notice ID:140P5126R0002

The purpose of this amendment is to issue responses to questions received in response to the solicitation. Questions dn answers are provided as attachment 0013.

Department/Ind.Agency Subtier Office
INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE SER EAST MABO(51000)
NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  PSC   Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
LOCATION: 340 Concord Street
Primary Contact
Dingle, Edward
e***********e@nps.gov
404-***-5747

Links (0)

Attachments (16)

Document
Size
Access
Updated
Sol_140P5126R0002_Amd_0002.pdf
2.62 MB
Public
Jun 3, 2026
B08_Attachment_0013_Questions_and_Answers_140P5126R0002__0002.pdf
346.59 KB
Public
Jun 3, 2026
Sol_140P5126R0002_Amd_0001.pdf
463.1 KB
Public
May 20, 2026
B08_Attachment_0012_Updated_Section_M_140P5126R0008_0001.pdf
258.43 KB
Public
May 20, 2026
B08_Attachment_0011__Updated_Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC_0001.pdf
267.19 KB
Public
May 20, 2026
Sol_140P5126R0002.pdf
1.24 MB
Public
May 15, 2026
B08_Attachment_0008__Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC.pdf
102.05 KB
Public
May 15, 2026
B08_Attachment_0009_PPQ_140P5126R0002_FOSU_LISQ_HVAC.pdf
181.83 KB
Public
May 15, 2026
B08_Attachment_0007_-_LimitOnSubcontractingWorksheet_140P5126R0002.xlsx
89.58 KB
Public
May 15, 2026
A06_Div_Specification__2-49_44038573.pdf
5.75 MB
Public
May 15, 2026
B08_Attachment_0006_SF24_Bid_Bond_44038573.pdf
74.39 KB
Public
May 15, 2026
B08_Attachment_0010_Submittal_List_-_OM_CO_140P5126R0002_FOSU_HVAC.xlsx
30.22 KB
Public
May 15, 2026
B08__Attachment_0005_Price_Schedule_44038573_FOSU_HVAC.xlsx
28.89 KB
Public
May 15, 2026
A06_Division_1_Construction_Specifications_44038573.pdf
2.06 MB
Public
May 15, 2026
A06_Drawings_44038573.pdf
13.97 MB
Public
May 15, 2026
B03_Attachment_0004_WDOL_Wage_Determination_140P5126R0002_FOSU_HVAC.pdf
1.57 MB
Public
May 15, 2026


Data sourced from SAM.gov. View Official Posting »

Z--Provide Replacement of Heating, Ventilation, & Air

Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Notice ID:140P5126R0002

The purpose of this amendment is to issue updated site visit information and updated Section M - Evaluation Factors for Award of the solicitation. The updated site visit information is provided as att...

Department/Ind.Agency Subtier Office
INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE SER EAST MABO(51000)
NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  PSC   Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
LOCATION: 340 Concord Street
Primary Contact
Dingle, Edward
e***********e@nps.gov
404-***-5747

Links (0)

Attachments (14)

Document
Size
Access
Updated
Sol_140P5126R0002_Amd_0001.pdf
463.1 KB
Public
May 20, 2026
B08_Attachment_0012_Updated_Section_M_140P5126R0008_0001.pdf
258.43 KB
Public
May 20, 2026
B08_Attachment_0011__Updated_Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC_0001.pdf
267.19 KB
Public
May 20, 2026
Sol_140P5126R0002.pdf
1.24 MB
Public
May 15, 2026
B08_Attachment_0008__Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC.pdf
102.05 KB
Public
May 15, 2026
B08_Attachment_0009_PPQ_140P5126R0002_FOSU_LISQ_HVAC.pdf
181.83 KB
Public
May 15, 2026
B08_Attachment_0007_-_LimitOnSubcontractingWorksheet_140P5126R0002.xlsx
89.58 KB
Public
May 15, 2026
A06_Div_Specification__2-49_44038573.pdf
5.75 MB
Public
May 15, 2026
B08_Attachment_0006_SF24_Bid_Bond_44038573.pdf
74.39 KB
Public
May 15, 2026
B08_Attachment_0010_Submittal_List_-_OM_CO_140P5126R0002_FOSU_HVAC.xlsx
30.22 KB
Public
May 15, 2026
B08__Attachment_0005_Price_Schedule_44038573_FOSU_HVAC.xlsx
28.89 KB
Public
May 15, 2026
A06_Division_1_Construction_Specifications_44038573.pdf
2.06 MB
Public
May 15, 2026
A06_Drawings_44038573.pdf
13.97 MB
Public
May 15, 2026
B03_Attachment_0004_WDOL_Wage_Determination_140P5126R0002_FOSU_HVAC.pdf
1.57 MB
Public
May 15, 2026


Data sourced from SAM.gov. View Official Posting »

Provide Replacement of Heating, Ventilation, & Air

Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Notice ID:140P5126R0002

This project will provide Replacement of the Heating, Ventilation, & Air Conditioning (HVAC) Systems for Fort Sumter National Historic Park Liberty Square Visitor Center Charleston, South Carolina.

Department/Ind.Agency Subtier Office
INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE SER EAST MABO(51000)
NAICS 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  PSC   Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
LOCATION: 340 Concord Street
Primary Contact
Dingle, Edward
e***********e@nps.gov
404-***-5747

Links (0)

Attachments (11)

Document
Size
Access
Updated
Sol_140P5126R0002.pdf
1.24 MB
Public
May 15, 2026
B08_Attachment_0008__Site_Visit_Information_140P5126R0002_FOSU_LISQ_HVAC.pdf
102.05 KB
Public
May 15, 2026
B08_Attachment_0009_PPQ_140P5126R0002_FOSU_LISQ_HVAC.pdf
181.83 KB
Public
May 15, 2026
B08_Attachment_0007_-_LimitOnSubcontractingWorksheet_140P5126R0002.xlsx
89.58 KB
Public
May 15, 2026
A06_Div_Specification__2-49_44038573.pdf
5.75 MB
Public
May 15, 2026
B08_Attachment_0006_SF24_Bid_Bond_44038573.pdf
74.39 KB
Public
May 15, 2026
B08_Attachment_0010_Submittal_List_-_OM_CO_140P5126R0002_FOSU_HVAC.xlsx
30.22 KB
Public
May 15, 2026
B08__Attachment_0005_Price_Schedule_44038573_FOSU_HVAC.xlsx
28.89 KB
Public
May 15, 2026
A06_Division_1_Construction_Specifications_44038573.pdf
2.06 MB
Public
May 15, 2026
A06_Drawings_44038573.pdf
13.97 MB
Public
May 15, 2026
B03_Attachment_0004_WDOL_Wage_Determination_140P5126R0002_FOSU_HVAC.pdf
1.57 MB
Public
May 15, 2026


Data sourced from SAM.gov. View Official Posting »

Z--Provide Replacement of Heating, Ventilation, & Air Conditioning (HVAC) Systems

Inactive Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Notice ID:140P5126R0002

This is a pre-solicitation notice for a project to replace the HVAC systems at the Fort Sumter National Historic Park Liberty Square Visitor Center in Charleston, South Carolina. The procurement is set aside for Women-Owned Small Business (WOSB) firms, and a single firm-fixed-price contract is expected to be awarded. The formal solicitation is anticipated to be posted on or about May 5, 2026, with offers due approximately 30 days after issuance. A single formal site visit will be scheduled, and all questions must be submitted electronically by May 20, 2026. Davis Bacon prevailing wages for Charleston County, South Carolina will apply.

Department/Ind.Agency Subtier Office
INTERIOR, DEPARTMENT OF THE NATIONAL PARK SERVICE SER EAST MABO(51000)
NAICS 23822 - Plumbing, Heating, and Air-Conditioning Contractors
  PSC   REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
LOCATION: 340 Concord Street
Primary Contact
Dingle, Edward
e***********e@nps.gov
404-***-5747

Links (0)

Attachments (0)


Data sourced from SAM.gov. View Official Posting »

Notification