Replace Existing Physical Security Alarm System at Saint Croix National Scenic Riverway (SACN), Saint Croix Falls, WI PRE-SOLICITATION NOTICE: The National Park Service, Contracting Operations Central, intends to issue an Invitation for Bid (IFB) solicitation for the Replace Existing Physical Security Alarm System requirement for Saint Croix National Scenic Riverway (SACN) in Saint Croix Falls, WI. Work will consist of replacing the aging fire alarm and intrusion alarm systems with new fire alarm and intrusion alarm systems at the Saint Croix National Scenic Riverway. The existing systems are experiencing significant false alarms, and local servicing organizations are having difficulties servicing the existing systems. The National Park Service (NPS) desires to replace the existing systems with non-proprietary systems ensuring local service organizations are capable of maintaining the new systems. Work covered includes: a. Demolition and replacement of the existing fire alarm and intrusion alarm systems within multiple buildings b. The installation of a new electronic access control system with card reader access for selected doors c. The replacement of selective doors, frames and door hardware d. Contractor is responsible for minor patching, painting and firestopping of areas affected by the work to maintain existing conditions e. Optional - Installation of closed-circuit television (CCTV) system for selected buildings f. Optional - Installation of exterior lighting to compliment the installation of the video surveillance cameras. g. The work of this contract includes furnishing all labor, equipment, and materials necessary to complete all contract requirements. SOLICITATION NUMBER: 140P6026B0006 TYPE OF CONTRACT: If awarded, this will be a firm fixed price contract, expected to be awarded to a prime contractor before fall 2026 with performance to begin within 30 days of award/10 days of Notice to Proceed. Construction Wage Rate Requirements will apply. North American Industry Classification System (NAICS) CODE CLASSIFICATION and SET ASIDE: The NAICS Code is 561621, and the size standard is $25M. This project is set aside for 100% Total Small Business. SITE VISIT: A site visit date, time, and meeting location will be announced in the solicitation. Offerors are highly encouraged to attend the scheduled site visit to inspect the site to ensure they fully understand the requirement and conditions that may affect the cost of the project, specifications, and performance. PUBLICIZING: The official solicitation (IFB) and its attachments will be issued and available on or about 6/22/2026 to the Contract Opportunities/SAM.gov website at https://sam.gov/content/opportunities. The contracting office will not provide hard copies or email copies of the solicitation. REGISTRATIONS: To be awarded a contract, an offeror/bidder must have an UEI number and CAGE code The offeror must be registered and active in the System for Award Management (SAM), website at htt…