S--KELSO DEPOT CLEANING

Amendment / Modification

This amendment provides an answer to a vendor question regarding the use of the east-facing balcony.

• The amendment addresses a question about balcony accessibility and temporary item placement.

• The response to the question clarifies that the balcony is not accessible for walking or temporary item placement due to safety concerns (lack of railing and unknown load rating).

• The Period of Performance is stated as 04/23/2026 to 05/25/2026.

Amendment / Questions & Answers / Clarifications

This amendment provides corrections and updates to the solicitation:

• CO Email Correction: The Contracting Officer's email address has changed. Bidders may use either the old (michelle_a_harrison@nps.gov) or the new (michelle_harrison@ios.doi.gov) address; emails to the old address will be forwarded.

• Quote Closing Extension: The deadline for quote submission has been extended to April 14, 2026, at 10:00 AM (PD).

• Current Contractor: There is no current contractor for this service.

• Square Footage: The building area to be serviced is approximately 11,500 – 11,600 sq ft.

• Scope: No previous contract exists, and no additional locations or scope have been added from a prior contract.

• Supplies: The contractor must provide paper products for their own use during cleaning, but not for stocking the building.

• Cleaning Frequency: This is a one-time cleaning, as per the solicitation and revised SOW (Amendment 0001).

• Bid Bond: A bid bond is not required.

• Prevailing Wage: Yes, a prevailing wage determination is attached to the SAM.gov solicitation.

• HVAC/Worker Safety: Windows and doors may be opened for ventilation. Caution is advised for ground floor windows when unattended. All windows and doors must be secured when leaving the building.

• Utilities: Electrical power and water supply are active and available for contractor use.

• Historic Windows: Approximately 884 sq ft of historic wood sash windows require wet-cleaning. Specific information is in an attached document titled "Window Information."

• Sun Sanitization: No contingency plan or alternate indoor method exists for the sun sanitization requirement; contractors must monitor weather and plan accordingly.

• Commercial Refrigerator: The unit is unplugged and available for cleaning and moving.

• Basement Foam Padding: Contractors should mop the foam tiles, then lift and mop the floor underneath where tiles are not secured by heavy machines, before reassembling.

• Site Visit: Attendance at the April 1 site visit was not mandatory for quote submission eligibility.

• Hazardous Materials: While some asbestos abatement occurred historically and lead paint may be present, it is unlikely asbestos is in the work areas. Lead paint may be present but painted over; precautions should be taken for wear areas like windowsills. Specific details are in a historic structure report and a 1997 report, which are referenced.

The quote closing date has been extended. Bidders should review all Q&A for clarification on scope, requirements, and site conditions. The prevailing wage and window information are provided as attachments.

Other / Unclassified

This document is a sign-in sheet for a site visit conducted on April 1, 2026, at 11:00 AM PD, for the Kelso Depot Cleaning project at the Mojave National Preserve. It records the names, companies, titles, and phone numbers of attendees.

This document is relevant to potential bidders as it lists the individuals and companies that attended the site visit. This can indicate the level of interest in the opportunity and potentially identify other interested parties or subcontractors.

Amendment / Modification

• Amendment 0003 provides updated information and answers to questions received.

• The government intends to award a firm fixed price purchase order, lump sum.

• Award will be made using the SF1449.

• Not explicitly detailed, but implies updates to information and answers previously provided.

• The period of performance is specified as 04/23/2026 to 05/25/2026.

Form / Attachment / Pricing Sheet

This document provides detailed specifications for window and door glass areas, including dimensions and calculations for various locations within a facility. It appears to be an attachment or supporting document for a larger opportunity, likely related to construction, renovation, or maintenance services involving glass replacement or installation.

• Estimated Total Glass Area: Approximately 884 ft².
• Breakdown by Location: Details specific window and door types, quantities, and dimensions for areas such as:
  • First Floor: Lunch Room, Main Door, Exhibits (Southside & Northside), Luggage Room, Electrical Room, Theater, Kitchen, Ticket Office.
  • Downstairs: Staircase, Gym, Women's Restroom, Men's Restroom.
  • Second Floor: Exhibits, Emergency Exit Doors, Closet Electric Panels.
• Dimensions: Provides measurements for whole window frames, upper/lower/side windows, and door glass, often including calculations in square feet.

This document is crucial for bidders involved in opportunities requiring glass work. It provides specific quantities and sizes of glass needed, enabling accurate estimation of materials, labor, and costs. Bidders should carefully review the dimensions and locations to understand the scope of work related to glass replacement or installation.

Statement of Work (SOW) / Performance Work Statement (PWS)

To perform a one-time deep cleaning of the Kelso Depot at Mojave National Preserve in preparation for its reopening, enhancing visitor experience and addressing health and safety concerns.

This SOW details the cleaning requirements for approximately 11,500 square feet of the Kelso Depot, which has been closed for five years due to HVAC failure. The cleaning is necessary due to accumulated dust, dirt, and rodent-related contaminants. The contract covers most areas of the building, excluding three rooms with historic exhibits which will be cleaned by NPS staff.

• General: All areas require cleaning with appropriate sanitizing (anti-viral) and non-caustic cleaners. N95 masks or respirators are recommended.
• Flooring: All carpeted areas to be steam cleaned and/or shampooed. Hard floor surfaces (including basement foam squares) to be mopped with a sanitizing cleaner. Sweeping is prohibited before mopping due to Hantavirus concerns.
• Furniture & Fixtures: Movable furniture to be moved and cleaned under/behind. Affixed items to be cleaned inside and out. Items from drawers and shelves are to be placed outside for a minimum of two hours of sun sanitization.
• Specific Areas: Detailed cleaning instructions are provided for the Top Floor (offices, mailroom, lunchroom, exhibit areas, restrooms), Ground Floor (ticket office, baggage room, bookstore, exhibit rooms, kitchen, auditorium), Basement (weight room, billiard room, storage areas, restrooms), and Stairway.
• Special Cleaning: Historic wood sash windows and frames require "wet cleaning" with a non-caustic cleaner. Some exhibit areas and items may have special cleaning instructions from NPS.

This is a one-time cleaning service performed at the Kelso Depot, Mojave National Preserve.

• Use of sanitizing (anti-viral) and non-caustic cleaners as specified.
• Sun sanitization for items removed from drawers/shelves.
• Adherence to specific cleaning methods for different surfaces and materials (e.g., historic woodwork, carpet, vinyl, concrete).
• Awareness of potential Hantavirus risks.
• NPS will label items not to be cleaned by the contractor in exhibit rooms.

Amendment / Modification

This amendment (0002) provides a correction to the Statement of Work (SOW). Specific changes to the SOW are indicated in red within the document.

• Statement of Work (SOW)

• The government intends to award a firm fixed price purchase order, lump sum, using the SF1449.

• The Period of Performance is from 04/23/2026 to 05/25/2026.

• Bidders are instructed to read the Specifications and all instructions within the document.

• A checklist on pages 5 & 6 of the RFQ must be completed and included in the quote package for consideration.

• For contracting questions, please contact michelle_a_harrison@nps.gov.

Amendment / Modification

• This amendment (0001) provides corrections and additional information to the original solicitation.

• The government intends to award a firm fixed price purchase order, lump sum, using the SF1449.

• The Period of Performance has been updated to 04/23/2026 to 05/25/2026.

• Item 00010 has been modified. The Product/Service Code is S201, and the Description is HOUSEKEEPING-CUSTODIAL JANITORIAL.

• Item 00010 (Supplies/Services)

• Period of Performance

• Offerors are instructed to contact michelle_a_harrison@nps.gov with contracting questions.

• Offerors must read the Specifications and all instructions in the document.

• A checklist is provided on pages 5 & 6 of the RFQ, and all items must be checked and included in the quote package for consideration.

Amendment / Modification

This amendment modifies Solicitation 140P8126Q0005. Key changes include:

• Correction to Page 2: The delivery date has been corrected from 05/27/26 to 05/25/26.
• Checklist Requirement: A checklist on pages 5 & 6 of the RFQ must be completed and included in the quote package for consideration.
• Question Deadline: All questions regarding the solicitation must be submitted in writing to michelle_harrison@ios.doi.gov by 4/6/26 at 10:00 AM (PS).

• Page 2 of the solicitation (delivery date).
• Pages 5 & 6 of the RFQ (checklist).
• Site visit information (addition of question deadline).

Bidders must ensure the updated delivery date is noted and that the checklist from pages 5 & 6 is included with their quote. The deadline for submitting questions has been established as 4/6/26.

Statement of Work (SOW) / Performance Work Statement (PWS)

To enhance visitor experience and address health and safety issues at the Kelso Depot by performing a comprehensive cleaning in preparation for its reopening after a five-year closure due to HVAC failure.

This SOW outlines cleaning services for approximately 11,500 square feet of the Kelso Depot. The work includes cleaning all areas except for three specific rooms housing historic exhibits, which will be cleaned by NPS staff. Specific cleaning requirements include:

• Carpeted Areas: Steam cleaning and/or shampooing.
• Hard Floor Surfaces: Mopping with a sanitizing (anti-viral) floor cleaner. Sweeping is prohibited due to Hantavirus concerns; multiple mopping may be required.
• Movable Furniture: Moving furniture to clean under and behind, using sanitizing cleaners. Items from drawers and shelves are to be placed outside for a minimum of two hours of sun sanitization.
• Affixed Items: Cleaning inside and outside with sanitizing (anti-viral) and non-caustic cleaners as noted.
• Historic Wood Sash Windows: "Wet cleaning" with a non-caustic cleaner.
• Drawers: Opening and cleaning of rodent droppings or urine with sanitizing (anti-viral) and non-caustic cleaners.

Detailed cleaning instructions are provided for specific areas including the top floor (offices, mailroom, lunchroom, exhibit areas, restrooms), ground floor (ticket office, baggage room, bookstore, exhibit rooms, lobby, kitchen, auditorium), basement (weight room, billiard room, storage rooms, restrooms), and stairway.

• Sun Sanitization: Minimum of two (2) hours for items placed outside.

• Monitoring: Items placed outside for sun sanitization must be monitored to prevent loss.

• Cleaning Agents: Use of sanitizing (anti-viral) and non-caustic cleaners as specified for different surfaces and items.

• The cleaning services are for the Kelso Depot at Mojave National Preserve.

• The document implies a need for timely completion in preparation for reopening, with a specific date of 12/23/25 mentioned for the bookstore room's status.

• Personal Protective Equipment: Recommendation to wear N95 masks and potentially other respirator protection due to dust, dirt, and rodent presence.

• Hantavirus Concerns: Specific cleaning methods (no sweeping before mopping) are mandated due to potential Hantavirus risks associated with rodent droppings.

• Exhibit Areas: Some exhibit displays require special cleaning instructions from NPS and may not be cleaned by the contractor.

• Specific Item Cleaning: Instructions for cleaning items like books, paper, and commercial kitchen equipment are detailed.

Solicitation / RFP / RFQ

This document is a Combined Synopsis/Solicitation (RFQ) for commercial items, issued by the National Park Service. The government intends to award a firm fixed-price purchase order for cleaning services at the Kelso Depot Inn, Mojave National Preserve. The award will be made using Standard Form 1449.

• Service: Cleaning services for the Kelso Depot Inn, including the Top Floor, Ground Floor, Basement, and Stairway.

• Delivery: 05/27/2026

• Period of Performance: 04/23/2026 to 05/25/2026

• Product/Service Code: S201 (HOUSEKEEPING-CUSTODIAL JANITORIAL)

• Contract Type: Firm Fixed Price, Lump Sum.

• Estimated Value: Not explicitly stated, but the small business size standard is $22.0 Million.

• Submission Deadline: 04/09/2026 at 10:00 AM Pacific Daylight Time.

• Submission Method: Quotes must be submitted via email to michelle_a_harrison@nps.gov.

• Evaluation Factors: Award will be made to the responsible offeror whose offer conforming to the solicitation will be most advantageous to the Government, considering Price, Technical, Prior Experience, and Past Performance.

• Key Instructions:

  • Offerors must be registered in the System for Award Management (SAM).
  • A checklist for quote submittal is provided on pages 3 & 4.
  • Technical approach limited to two pages.
  • Provide three (3) examples of recent projects (within the last five years) of similar scope, complexity, and magnitude for Experience.
  • Provide a minimum of three (3) references for Past Performance.
  • A site visit is scheduled for April 1, 2026, at 11:00 AM (PDT). RSVP required by 3/31/26.

• Set-Aside: This acquisition is a 100% Total Small Business Set Aside.

• NAICS Code: 561720 (Cleaning Services)

• Size Standard: $22.0 Million

• The solicitation is issued as a Request for Quotation (RFQ); a written solicitation will not be issued.

• Electronic invoicing and payment will be through the U.S. Department of the Treasury's Invoice Processing Platform (IPP).

• Attachments include Specifications/Statement of Work and Wage Determination.

Wage Determination

This document is a Wage Determination (No. 2015-5629, Revision No. 28) issued by the U.S. Department of Labor, Employment Standards Administration, Wage and Hour Division. It establishes the minimum wage rates and fringe benefits required for various occupations performing work under the Service Contract Act in California, specifically for the counties of Riverside and San Bernardino.

• Applicability: This wage determination applies to contracts covered by the Service Contract Act.
• Occupational Listings: The document provides a comprehensive list of occupational codes and titles, along with their corresponding minimum hourly wage rates. These range from administrative support and clerical roles to health occupations, technical occupations, and more.
• Fringe Benefits: All listed occupations are entitled to specific fringe benefits, including Health & Welfare benefits of $5.55 per hour (or $222.00 per week / $962.00 per month).
• Executive Order 13706 (Paid Sick Leave): Federal contractors must provide employees with 1 hour of paid sick leave for every 30 hours worked, up to 56 hours annually. This is separate from SCA obligations.
• Executive Order 13658 (Minimum Wage): For contracts awarded between January 1, 2015, and January 29, 2022, and not renewed or extended after January 30, 2022, the minimum wage is $13.30 per hour (or the applicable wage rate listed, if higher) for 2025. This rate is adjusted annually.
• Vacation: Employees accrue paid vacation based on years of service (2 weeks after 1 year, 3 weeks after 5 years, 4 weeks after 15 years).
• Holidays: A minimum of eleven paid holidays per year are required.
• Hazardous Pay Differentials: Specific differentials apply for work involving ordnance and explosives (8% for high hazard, 4% for low hazard).
• Uniform Allowance: Contractors must provide or reimburse employees for uniform costs and maintenance ($3.35 per week for cleaning/maintenance, unless "wash and wear" materials are used).
• Conformance Process: Procedures are outlined for contractors to request authorization for additional classifications and wage rates if an occupation is not listed in the determination.

This document is critical for bidders to accurately estimate labor costs for any contract subject to the Service Contract Act in the specified geographic area. It directly impacts the pricing of proposals and ensures compliance with federal labor laws.