Department of Natural and Cultural Resources- Historic Sites

Location:	North Carolina
Posted:	Mar 11, 2026
Due:	Apr 15, 2026
Agency:	State Government of North Carolina
Type of Government:	State & Local
Category:	B - Special Studies and Analyses - Not R&D
Solicitation No:	SCO-24-28423-01A
Publication URL:	To access bid details, please log in.

Solicitation Number:	SCO-24-28423-01A
Project Title:	Department of Natural and Cultural Resources- Historic Sites
Description:	Somerset Place - Collins House HVAC Repair SCOPE OF WORK: Replace 4 dual temp fan coil units with new 16 SEER Heat Pumps
Opening Date:	4/15/2026 2:00 PM
Posted Date:	3/12/2026
Status:	Open
Department:	STATE OF NC - CONSTRUCTION OFFICE


Solicitation Number * SCO-24-28423-01A	Department STATE OF NC - CONSTRUCTION OFFICE	Status Reason Open
Opening Date 2026-04-15T14:00:00.0000000	Posted Date * 2026-03-11T20:28:54.0000000Z	Primary Commodity Code Construction Services
Mandatory Conference/Site Visit — —	Special Instructions Prebid conference for this project will be on Thursday March 26th, 2026, at 10 am. Conference will take place at the project site.Any questions arising from any contractor led walk-throughs or pre-bid conference should be directed in writing via email to Paul Romiti at Sigma Engineered Solutions PC (promiti@sigmaes.com). Questions must be received by noon on Tuesday April 7th, 2026., in order to be addressed in addendum format	Solicitation Type * Select RFP IFB RFI
Owner Shahgol Mostashari
Description Somerset Place - Collins House HVAC Repair SCOPE OF WORK: Replace 4 dual temp fan coil units with new 16 SEER Heat Pumps

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NOTICE TO BIDDERS

FOR

Department of Natural and Cultural Resources

Historic Sites

Somerset Place - Collins House HVAC Repair

SCO # 24-28423-01A

Code: 42114; Item: 424927

SCOPE OF WORK

Replace 4 dual temp fan coil units with new 16 SEER Heat Pumps

NOTICE TO BIDDERS

Electronic bids for this work will be received by:

Mark Graves

mark.graves@dncr.nc.gov

Maintenance / Construction Supervisor III

NC Department of Natural and Cultural Resources

Division of State Historic Sites and Properties

(919) 358-0374

up to 2:00 PM, on Wednesday April 15th, 2026. Bids will be publicly read and bid results will be made known to all

bidders. Complete plans and specification and contract documents can be obtained from

Sigma Engineered Solutions PC

5909 Falls of Neuse Road, Suite 101

Raleigh, NC

919-840-9300

Email: bidding@sigmaes.com

Plans will be available after Monday March 16th 2026

Contractors are hereby notified that they must have proper license under the State laws governing their respective

trades and that North Carolina General Statute 87 will be observed in receiving and awarding contracts. General

Contractors must have general license classification for Unlimited Construction.

No bid may be withdrawn after the opening of bids for a period of 30 days. The Owner reserves the right to reject

any or all bids and waive informalities. Bids shall be made only on the BID/ACCEPTANCE form provided herein with

all blank spaces for bids properly filled in and all signatures properly executed.

Please note on the envelope – Bid : Attn: Mr. Mark Graves

(Project Name)

(Institution Name)

(Bid Date)

(Contractor)

(License Number)

BID EVALUATION

The award of the contract will be made to the lowest responsible bidder as soon as practical.

Before awarding a contract, the owner may require the apparent low bidder to qualify himself to be a responsible

bidder by furnishing any or all of the following data:

1. A listing of completed projects of similar size.

2. Permanent name and address of place of business.

3. The number of regular employees of the organization and length of time the organization has been in

business under present name.

4. The names of members of the firms who hold appropriate trade licenses, together with license numbers.

Failure or refusal to furnish any of the above information, if requested, shall constitute a basis for disqualification of

any bidder.

In determining the lowest responsible, responsive bidder, the owner shall take into consideration the bidder’s

compliance with the requirements of G.S. 143-128.2(c), the past performance of the bidder on construction

contracts for the State with particular concern given to completion times, quality of work, cooperation with other

contractors, and cooperation with the designer and owner. Failure of the low bidder to furnish affidavit and/or

documentation as required by G.S. 143-128.2(c) shall constitute a basis for disqualification of the bid.

Should the owner adjudge that the apparent low bidder is not the lowest responsible, responsive bidder by virtue of

the above information, said apparent low bidder will be so notified and his bid security shall be returned to him (if

applicable).

PREBID CONFERENCE

Prebid conference for this project will be on Thursday March 26th, 2026 at 10 am. Conference will take place at

the project site.

Any questions arising from any contractor led walk-throughs or pre-bid conference should be directed in writing via

email to Paul Romiti at Sigma Engineered Solutions PC (promiti@sigmaes.com). Questions must be received by

noon on Tuesday April 7th, 2026., in order to be addressed in addendum format.

This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.

Department of Natural and Cultural Resources- Historic Sites

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See also