CA-Humboldt Bay NWR - Bunkhouse Safety Repairs

Form / Attachment / Pricing Sheet

This document is a "Bunkhouse Design Checklist" intended to be used as a reference for common safety issues encountered when designing bunkhouses. It is not a complete list and requires referencing NFPA 101 (Life Safety Code) and the Uniform Building Code (IBC) for full details. All items are mandatory unless noted as a recommendation.

• Fire Alarm System: Requirements for hardwired battery-backup systems, smoke detectors (placement, type), manual pull stations, and fire alarm panels. Includes specific exclusions for bathrooms, garages, and kitchens, and requirements for completion certificates, owner's manuals, as-built drawings, and training. Mentions requirements for visible signals for hearing-impaired occupants and carbon monoxide detection systems if fuel-fired appliances are present.
• Electrical: Compliance with National Electric Code (NEC) requirements, including GFCI-protected outlets (with "In-Use Covers" for exterior receptacles) and Arc-Fault Circuit Interrupters (AFCI) on interior outlets in specific locations.
• Doors: Requirements for latches/mechanisms to keep doors closed, non-key-operated locks from the inside, and exit locks that open in one motion from the egress side. Specifics on dormitory locksets and simple, obvious operation for other latches.
• Other: Includes requirements for unobstructed egress width, panic-style hardware (recommended), bathroom door emergency access, elimination of obstructions, and no locking against egress when occupied. Specifies minimum corridor and door widths, fire extinguisher requirements, lighted exit signs (recommended), smoke-resistant separation for sleeping rooms, sound insulation for interior walls (recommended), and grab bar installation. Also addresses exterior and interior stairways, storage space, and roof anchors for fall protection.
• Fire Sprinklers: Mandates approved fire sprinkler systems per NFPA 101 Chapter 26 for new, remodeled, or change-in-occupancy bunkhouses. Specifies NFPA 13D for certain scenarios and NFPA 13R for buildings up to four stories. Requires sprinklering of closets over 12 sq ft and those containing equipment. Notes contract requirements for drawings, certificates, manuals, and testing.
• Code Requirements: Emphasizes that the checklist is not a substitute for NFPA Life Safety Code (LSC) or applicable IBC/local building codes, and the more stringent requirements must be incorporated.

This checklist outlines critical safety and code compliance requirements for bunkhouse design. Bidders should use this document to understand the mandatory specifications related to fire safety, electrical systems, doors, egress, and sprinkler systems. It highlights areas where specific installations, materials, or certifications are required, directly impacting the scope of work and design considerations for any bunkhouse construction or renovation opportunity.

Solicitation / RFP / RFQ

This solicitation is for a Firm-Fixed-Price contract to repair the fire wet-sprinkler system for Quarters #232 at the Humboldt Bay National Wildlife Refuge in Loleta, California. The work includes replacing outdated sprinkler heads, repairing or replacing damaged piping, system testing, and ensuring compliance with fire and life safety codes.

• Repair or replacement of fire wet-sprinkler system components.

• Testing of the system to ensure full operational condition.

• Compliance with applicable fire and life safety codes.

• Contractors must furnish all labor, materials, equipment, supervision, and transportation.

• Contract Type: Firm-Fixed-Price (FFP)

• Period of Performance: 120 calendar days after notice to proceed.

• Commencement of Work: Within 10 calendar days after award.

• Proposals must be submitted electronically via email to terrence_anderson@ios.doi.gov.

• Proposal due date: Friday, April 27, 2026, at 9:00 am PST.

• Question deadline: Tuesday, April 21, 2026, at 12:00 PM PST.

• Evaluation will be based on price and other factors, with non-price factors being approximately equal in importance to price.

• This solicitation is set aside for small business concerns.

• All contractors must review the entire solicitation package, including the announcement, Statement of Work (SOW), specifications, drawings, and all attachments, prior to submitting an offer.

• Performance and payment bonds are required.

• Offerors must provide a detailed price quote for all CLINs, including labor, materials, equipment, overhead, profit, and incidental expenses.

Statement of Work (SOW)

To repair the existing fire wet-sprinkler system for Quarters #3, a bunkhouse at the Humboldt Bay National Wildlife Refuge (NWR), ensuring compliance with NFPA 13D standards for a Residential Fire Sprinkler Stand-Alone System.

• Assess existing sprinkler piping for re-use.

• Replace all sprinkler heads with new, NFPA 13 compliant heads (specific style, temperature rating, response type, material, and warranty requirements provided).

• Remove and dispose of the existing pressure tank, back-flow preventer, and associated piping.

• Install a new water storage tank, pump, and back-flow preventer, ensuring all components are UL-listed and no glycol or glycerin additives are used.

• Provide necessary electrical connections for the pump, to be completed by a licensed electrician.

• Install mineral wool batt or rigid foam board insulation in the shed, and pipe insulation on all pipes outside the conditioned envelope.

• Ensure visible piping is neat and parallel/perpendicular to interior walls.

• Provide escutcheons for wall, floor, and ceiling penetrations.

• Work must adhere to all relevant regulations and standards, including NFPA 13D, IBC, NEC, NFPA 101 Life Safety Code, and ADA/ABA.

• Products must be UL-listed.

• Sprinkler heads must have a minimum 5-year warranty.

• Work will be inspected for compliance with contract documents, quality control, and contract requirements.

• Location: Humboldt Bay NWR, Loleta, CA.

• Completion: Within 120 days of Notice to Proceed (NTP).

• Submittal Review: NFPA 13D submittals within 45 days of NTP.

• In-residence work: Within 30 days after starting physical construction.

• Occupant Notice: At least 30 days prior to work beginning in the building.

• Contractor shall conduct site visits, working meetings, and weekly conference calls.

• A Preconstruction Conference will be held.

• Submittals require government approval before ordering materials or starting work.

• Provide two extra sprinkler heads and special installation tools for future use.

• Provide staff orientation/training and a final invoice/release of claims.

• Contractor is responsible for furnishing all temporary facilities and utilities (heat, light, power, water, telephone, sanitary facilities, job offices, etc.).

• Contractor must notify COR/Refuge Manager three (3) days prior to arrival or needing access.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for building construction projects in Del Norte, Humboldt, Lake, and Mendocino Counties, California. It specifies the prevailing wage rates and fringe benefits that must be paid to various laborers and mechanics employed on such projects.

• General Decision Number: CA20260005
• Publication Date: 01/02/2026
• Applicable Construction Type: Building Construction Projects (excluding residential construction of single-family homes and apartments up to and including 4 stories).
• Geographic Area: Del Norte, Humboldt, Lake, and Mendocino Counties in California.
• Classifications and Rates: Lists specific trades (e.g., Boilermaker, Brick Tender, Carpenter, Electrician, Ironworker, Laborer, Painter, Plumber, Roofer, Truck Driver) with their corresponding hourly wage rates and fringe benefit rates.
• Footnotes: Provide additional details on vacation pay, paid holidays, and specific conditions for certain wage rates.
• Area and Zone Descriptions: Defines specific geographic areas and zones within the counties for certain classifications, particularly for Line Construction and Power Equipment Operators.
• Laborer Classifications: Detailed breakdown of various laborer roles and their associated rates.
• Power Equipment Operator Classifications: Detailed breakdown of various power equipment operator roles and their associated rates.
• Truck Driver Classifications: Detailed breakdown of various truck driver roles and their associated rates.
• Welders: Specifies that welders receive the rate prescribed for the craft performing the operation to which welding is incidental.
• Executive Orders: Notes applicability of Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (Federal Contractor Minimum Wage).

Bidders must use these prevailing wage rates to accurately calculate labor costs for their proposals. Failure to comply with these wage requirements can lead to non-compliance and potential penalties. This document is critical for understanding the labor cost component of any construction project within the specified counties and for the defined construction type.

Form / Attachment / Pricing Sheet

This document is an Inspection Certificate and associated reports detailing the inspection and testing of the fire alarm system at the Humboldt Bay Wildlife Refuge - Bunk House. It serves to document the system's compliance with NFPA 72 Standards and identify any deficiencies.

• Inspection Certificate: Confirms the inspection date (January 6, 2026) and that the system was tested to NFPA 72 Standards.
• Executive Summary: Provides an overview of the building information, inspection details, system control unit, and monitoring.
• Inspection Summary: Details the total items inspected, serviced, passed, and failed/other, categorized by Control, Indicating, and Initiating devices.
• Discrepancy Report: Lists any deficiencies, impairments, or observations, including one identified issue with an "Alarm Pressure Switch" located outside the NW Shed.
• Proposed Solutions Report: Outlines proposed solutions for identified discrepancies, indicating the Alarm Pressure Switch issue is to be addressed on a Time and Materials (T/M) basis.
• Inspection & Testing: Provides a detailed breakdown of each device tested, its location, service performed, and the date/time of testing, noting passed and failed/other items.
• Service Summary: Summarizes the quantity of each device type serviced.
• Sound and Visual Testing: Details the testing of audible and visual alarm notification devices.
• Battery & Power Supply Testing: Reports on the condition and measurements of batteries and power supplies.
• Inventory & Warranty Report: Lists all devices included in the inspection, their categories, quantities, and installation dates.
• Zone Address Report: Maps devices to specific addresses or zones within the building.

This document is highly relevant for bidders as it provides a comprehensive overview of the current state of the fire alarm system at the Bunk House. It details the specific components, their condition, any identified issues, and the results of recent testing. This information is crucial for understanding the existing infrastructure, potential maintenance or upgrade needs, and the scope of any future work related to the fire alarm system at this facility.

Form / Attachment / Pricing Sheet

This document provides "Additional Project Information" for the "Humboldt Bay National Wildlife Refuge Quarters #3 Life Safety System Repairs" opportunity. It includes location details, information about an optional pre-bid site visit, original plan drawings of Quarters #3, and miscellaneous photos.

• Location: The project site is located north and west of the Humboldt Bay National Wildlife Refuge Visitor Center, approximately 12 miles south of Eureka, CA. It is a private residence and not publicly accessible.
• Pre-Bid Site Visit: An optional pre-bid site visit is mentioned, with the meeting point, date, and time to be announced.
• Original Plan Drawings: Detailed floor plans and exterior elevations of a "Five Bedroom Bunkhouse - 28' X 64'" are provided, including dimensions and room layouts.
• Miscellaneous Photos: Images show the attic space (with a warning about potential rodent feces and Hanta virus), an existing electrical panel, and an existing shed for a water tank.

This attachment offers crucial visual and spatial information for potential bidders. It clarifies the project's location, provides original building plans for reference, and highlights specific site conditions (like the attic hazards and existing infrastructure) that may impact project planning, bidding, and execution. The announcement of the pre-bid site visit details will be important for site assessment.