B08_Attachment_2_SOW_WAQ_Spriklers.doc
DOC document 61 KB Posted
- Attached to
- YOSE-INSTALL FIRE SPRINKLERS AT WAQ 4065
- Solicitation number
- 140P8526Q0012
About this file
This Statement of Work (SOW) details a fire sprinkler system installation project for a residential housing unit in Yosemite National Park's Wawona District. The project involves designing and installing a new fire suppression system at WAQ 4065 (2625 Mariposa Avenue), a 1,730 SF, 2-bedroom, 3-bathroom residence damaged by winter storms in 2023. The contractor will be responsible for installing a single-family 13D residential wet pipe system, including galvanized schedule 40 piping in the crawlspace, CPVC piping in attic spaces, insulation, backflow preventer, fire alarm bell, and associated components.
The solicitation is set aside for Small Businesses under NAICS code 238220 with a size standard of $19.0 million, and the construction magnitude is less than $25,000. The period of performance runs from task order award to September 30, 2026, with work generally performed between 8 a.m. and 5 p.m., Monday through Friday. Proposals are due by 12:00 P.M. PST on January 28, 2026, and must be submitted via email. Potential contractors must adhere to specific hauling restrictions and bear/animal safety guidelines while working in Yosemite National Park.
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Text version
Statement of Work
Objective The purpose of this requirement is to design and install a new fire sprinkler system tied to the existing water supply. This project will take place in a residential housing unit in the Wawona District of Yosemite National Park (YOSE).
Background
This housing unit was acquired by the park as a life estate in or around 1989, the building was constructed in 1964. The building was damaged during the winter storms of 2023, when a tree fell through the back of the building. The building is in the process of being rebuilt and the code requires that a fire suppression system is needed for reoccupation of the residence.
Location
WAQ 4065 – 2625 Mariposa Avenue, Wawona, CA – 1,730 SF, 2 bedrooms and 3 bathrooms – see provided plans and map Scope
The contractor shall provide all the labor, equipment, materials, and supervision to perform the tasks outlined in the scope of work.
· The contractor shall design and install a new fire suppression system as per the specifications and minimum requirements of the latest NFPA Standards for a single, family 13D residential wet pipe system, including all appurtenances, starting from the existing water connection in the crawlspace
· The contractor shall install galvanized, schedule 40 piping in the crawlspace.
· The contractor shall install CPVC piping in the attic spaces.
· The contractor shall insulate all wet fire sprinkler system piping.
· The contractor shall install an approved backflow preventor.
· The contractor shall supply a fire alarm bell and wiring.
· The contractor shall provide spare heads and a wrench for the head box.
· The contractor shall provide an Inspector’s Test Valve (ITV) with piping to direct water outside of the building.
· The contractor shall test the system following installation.
· The contractor shall provide a passed testing report.
· The contractor shall dispose of all debris associated with the installation outside of Yosemite National Park.
Period of Performance
The period of performance is from task order award to September 30, 2026.
Additional Information
HAULING RESTRICTIONS: Vehicles over 45 feet are prohibited and 1-way controlled traffic for all other vehicles 20 miles East of Mariposa (Mariposa County) 24 hours per day, seven days per week due to rockslide repairs.
ON-SITE WORK HOURS: Work shall be generally performed during normal business working hours from 8 a.m. to 5 p.m., Monday through Friday, except when otherwise indicated.
BEAR/ ANIMAL SAFETY: Bears and other animals are active in Yosemite and surrounding areas. It is necessary for all visitors to practice bear and animal safety. Food items are not to be left in work trucks or anywhere else. The NPS provides bear boxes in campgrounds for food storage. Bear incidents are a ticketable offense in Yosemite.
Yosemite National Park
National Park Service
U.S. Department of the Interior
File details come from the government source that posted it. Updated .