Amendment 01 Textile Warehouse Office Addition and Renovation

Amendment / Modification

This amendment modifies the original solicitation (W91QF426BA001) dated February 17, 2026. Key changes include:

• Response Due Date: Extended from March 26, 2026, to April 14, 2026.
• Magnitude of Construction: Increased from $500,000 - $1,000,000 to $1,000,000 - $5,000,000.
• Site Visit Information: Updated details for the site visit, including a new date and time, and instructions for providing attendee names.
• Question Cut-off Date: Extended to March 31, 2026.
• Contracting Office Address: Updated to a new address at 731 McClellan Avenue, Room #116, Fort Leavenworth, KS 66027.
• CLINs/ELINs:
  • CLIN 0003 (Payment and Performance Bonds) was added.
  • CLIN 0002 was modified to change the NAICS code description from "Payment and Performance Bonds" to "Fire Alarm Replacement."
• Section C (SOW): Requirements text modified to reference a "Revised SOW 12 March 2026."
• Inspection and Acceptance: New locations for CLIN 0003 were added, and locations for CLIN 0002 were deleted.
• Deliveries/Performance: Delivery information for CLIN 0003 was added, and for CLIN 0002 was deleted.
• Attachments: The list of attachments has been updated, with some documents added, modified (e.g., "Drawings_B-1146 Textiles WH - 100 Pct Dwgs 250311" display order changed), and deleted (e.g., "SOW_B-1146_USDB Textiles Warehouse Expansion"). Page counts for several documents were also updated.
• Section L (Instructions): Site visit information and instructions have been modified, including specific dates and times for the visit and attendee registration.

Sections A, B, C, E, F, J, and L of the solicitation have been affected by these changes.

The proposal deadline has been extended to April 14, 2026. Bidders must acknowledge this amendment and ensure their proposals reflect all updated information, including the revised SOW and attachment list. The question cut-off date is now March 31, 2026.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for building construction projects in Leavenworth County, Kansas. It specifies the prevailing wage rates and fringe benefits required for various labor classifications under federal contracts subject to the Davis-Bacon Act. Bidders must use this information to ensure compliance with labor wage requirements for the specified construction type.

• General Decision Number: KS20260053
• State: Kansas
• County: Leavenworth County
• Construction Type: Building Construction Projects (excluding single-family homes and apartments up to 4 stories).
• Labor Classifications: Includes rates for Asbestos Worker, Tile Setter, Bricklayer, Carpenter (various specialties), Electrician, Elevator Mechanic, Power Equipment Operator (Crane, Forklift, Grader/Blade, Oiler, Paver), Ironworker, Laborer (various types), Painter (Spray, Drywall), Plasterer, Plumber, Pipefitter, Roofer, Sprinkler Fitter, Sheet Metal Worker, Truck Driver, and Welders.
• Rates and Fringes: Provides hourly wage rates and corresponding fringe benefit amounts for each classification.
• Effective Dates: Dates associated with the rates indicate when they become effective or were last updated.
• Executive Order 13706: Notes applicability of paid sick leave for federal contractors.

This document is critical for bidders to accurately estimate labor costs and ensure compliance with federal wage laws. It directly impacts the pricing of proposals for construction projects within the specified geographic area and construction type. Failure to adhere to these wage determinations can lead to contract violations.

Questions & Answers / Clarifications

This document contains questions submitted by a contractor and answers provided by the DPW regarding the IFB Textiles Warehouse Site Visit.

• Fire Safety: Sprinkler heads must be dropped into existing and new racks per NFPA 13. Sheet A0 has been updated to reflect this. Final determination on fire pump size will be calculated by the Contractor.
• Building Structure: Final structural designs for the new building addition will be by the Contractor. Existing metal building drawings are available, but no existing foundation drawings are available. The contractor is responsible for the final concrete design for foundations and dock retaining walls.
• Utilities: The contractor will demolish and install the gas supply, including the regulator and meter. Existing communications conduit will be abandoned in place; a new handhole and 4" duct will be run from the new handhole to MH 160. New fiber optic and copper will terminate inside building B1159, with OSP Fiber requiring a new 1RU FOPP. A new sewer service line is to be installed to the manhole.
• Electrical: Existing NEC equipment will be demolished, and new NEC equipment will be furnished and installed by the Contractor. The existing electrical panel (200Amp, 120/208V, 3 phase, 4 wire, 42 circuits) may be reused if proven in good condition and the extension method is NEC compliant; otherwise, a new feed is required. Existing data drops will be demolished, and new ones installed.
• Finishes & Fixtures: Paper towels, toilet paper, and soap dispensers will be installed by DPW. "F" fixtures in the toilet room are exhaust fans, not light fixtures. Two new exterior "F" lights are specified.
• Site Logistics: The tenant will move out during construction. No operational blackout periods are anticipated, but the COR must be notified 72 hours in advance for any utility shutdown.
• Contractual: Project references are not required for evaluation. Vendors must be registered as an SBA and on SAM.gov. The Buy-American Act and liquidated damages are included. Substitutions are acceptable if they are of equal or greater quality and different attributes are clearly documented.
• Equipment: The dock leveler requirement has been revised to a 45,000 lb. capacity mechanical dock leveler. The existing air compressor will be removed by DPW prior to project start. An expansion joint is intended, not a railing, in front of the new garage door.

This document clarifies numerous technical and contractual aspects of the solicitation, impacting how bidders should prepare their proposals, estimate costs, and plan their execution. Key changes include updated fire safety requirements, detailed utility routing and installation, revised electrical equipment specifications, and clarified site logistics. Bidders should review these clarifications carefully to ensure their proposals accurately reflect the project requirements.

Amendment / Modification

This document, Revision 1, Addendum 1, dated March 12, 2026, provides updates and clarifications to the "100% CONSTRUCTION DRAWINGS" for the B1146 - USDB TEXTILES WAREHOUSE EXPANSION & RENOVATION project.

Key changes and additions include:

• Code Information: Updates to various building codes (UFC, IBC, IMC, IPC, IFC, IFGC, IECC, IgCC, NFPA 70, NFPA 70E, NFPA 72, NFPA 101, ABA).
• Energy Conservation Code (IECC) Requirements: Specific U-Factor and R-Value requirements for windows, doors, and opaque thermal envelope insulation are detailed.
• Construction Type and Occupancy: Clarification of construction type (IIIB), occupancy type (S-1 Warehouse), and calculated occupancy count.
• Egress Requirements: Details on dead-end corridors, common path of travel, and maximum path to exit.
• Plumbing Fixture Counts: Required vs. provided counts for toilets, lavatories, drinking fountains, and janitor's sinks.
• Sprinkler System Modifications: Requirements for modifying the existing sprinkler system, including in-rack sprinkler heads, fire pump calculations, and fire alarm system reprogramming.
• Architectural Barriers Act (ABA) Compliance: Confirmation that plans were prepared in accordance with ABA understanding.
• Drawing Index: Updated list of architectural, civil, mechanical, plumbing, and electrical drawings.
• Contractor Options: Clarification that the contractor has the option to construct the roof and walls of the addition using either traditional metal building methods or metal studs with exterior siding, roof windows, doors, and detailing to match the existing building.
• Demolition Notes: Specific instructions for demolition of existing elements, including flooring, wall finishes, doors, frames, and hardware.
• General Construction Notes: Updates on new exterior and interior doors/frames, gypsum wall finishing, switching locations, window blind protection, and fire protection devices.
• Wall Symbol and Type Legends: Definitions for existing, removed, and new walls, including specific details for Wall Type 2 (exterior walls of new addition).
• Room Finish Schedule: Details on flooring, base, walls, and ceiling finishes for various rooms.
• Door and Frame Schedule: Specifications for various door types, frames, hardware, and general notes.
• Mechanical Notes: Specific instructions for ductwork sealing, flexible ductwork usage, HVAC piping coordination, thermostat installation, and temporary filter requirements.
• Electrical Notes: Details on conduit installation, conductor identification, device plates, receptacles, circuit breakers, and telecommunications system requirements.
• Plumbing Fixture Schedule: Basis of design for various plumbing fixtures, including manufacturer, type, finish, and connections.
• Water Meter Detail: Specifications for water meter installation and connections.
• Sheet Keynotes: Numerous updates across various sheets (A1, A2, A3, A4, A5, C1, C2, C3, C4, E1, E2, M1, M2, P1, P2, P3) detailing specific changes and requirements.

This addendum affects nearly all sections of the original construction drawings, including architectural, civil, mechanical, plumbing, and electrical components. Specific details are provided across multiple sheets.

Bidders should review all updated drawings and specifications carefully. The addendum introduces specific material, installation, and energy efficiency requirements that will impact proposal preparation and execution. The contractor has options regarding construction methods for the roof and walls, which may affect bidding strategies.

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

This Statement of Work (SOW) details the requirements for Sustainment, Restoration, and Modernization (SRM) of the USDB Textiles Warehouse (Building B1146) at Fort Leavenworth, KS. The primary goal is to perform construction projects including an office addition, recessed truck dock, and various repairs and renovations.

• Building Addition: Approximately 1,280 SF office addition to the south side of the existing warehouse, including a new recessed truck dock and adjacent paving.

• Structural Engineering: Provide stamped structural engineered drawings for the addition and related foundations.

• Mechanical/Electrical/Fire Protection: Repair or replacement of mechanical, electrical, and fire protection/detection systems.

• Renovation/Remodeling: Interior remodeling, including carpentry, painting, floor, and wall covering/finishes.

• Fire Sprinkler System: Modify existing system to meet UFC-3-600-01 and NFPA 13 codes, including in-rack sprinkler heads and potential pump replacement. Requires submittal of load, pump calculations, and shop drawings.

• Fire Alarm System: Add/relocate smoke and fire detectors and alarms, and reprogram the system per applicable codes (UFC-3-600-01 and NFPA 72).

• General Contractor Management: Requires a general contractor experienced in managing multiple task orders, construction scheduling, cost estimating, quality control, and subcontractor coordination.

• Waste Management: Contractor must divert at least 60% of demolition/construction waste from landfill disposal through recycling or reuse. A Debris Recovery Statement form must be used.

• Asbestos Abatement: Detailed specifications for asbestos abatement are included, requiring compliance with OSHA, EPA, and other relevant regulations. This includes specific procedures for removal, containment, air sampling, disposal, and worker training/certification.

• Location: USDB Textiles Warehouse (Building B1146), 1251 USDB Road, Fort Leavenworth, Kansas 66048.

• Period of Performance: Not explicitly stated in the SOW, but task orders will be awarded under this agreement.

• Bonding: Individual task orders require bonding per FAR 28.102.

• Insurance: Contractor must maintain specific types and minimum amounts of liability insurance.

• Key Personnel: A Project Manager must be assigned.

• Identification: Contractor employees must wear ID badges.

• Wage Determinations: Applicable wage determinations will dictate pay rates per task order.

• Submittals: Extensive submittal requirements are outlined, including pre-construction documentation, shop drawings, product data, O&M manuals, As-Built drawings, DD Form 1354, and a Site-Specific Safety Plan.

• Quality Control: A continuous quality control program is required, including preparatory, initial, and continuing inspections.

• Project Signage: Specific requirements for construction signage are detailed.

• Utility Coordination: Contractor is responsible for coordinating utility locates and any interruptions.

• Asbestos Abatement: Detailed specifications cover all aspects of asbestos work, including worker qualifications, training, medical requirements, permits, environmental compliance, control methods, removal procedures, air sampling, disposal, and reporting.

Form / Attachment / Pricing Sheet

This document appears to be a diagram and component list for a telecommunications rack installation, labeled "B1146". It details the physical layout and specific equipment to be installed within an 18U telecommunications cabinet.

• Diagram: Illustrates the placement of various components within a cabinet, including OSP Copper and Fiber, FOPP, Patch Panels, a 66-Block, and a TRIPP-LITE cabinet.
• Component List: Provides a numbered list of 11 items, specifying:
  • Cable types (OSP Copper, OSP Fiber, CAT3 Copper)
  • Patch Panels (24-Port and 48-Port)
  • 66-Block
  • Telecommunications Cabinets and supporting structures
  • Grounding requirements (TMGB)
  • PET cable
  • Dedicated 5-20R quad receptacle with emergency shut-off switch
  • TRIPP-LITE Model SRW18USDP Telecommunication Cabinet
  • Horizontal wire management
  • 3/4" Fire-Rated plywood Backboard for equipment mounting.
• Standards Referenced: Mentions TIA-607C Standards for grounding.

This document is crucial for bidders to understand the specific hardware and configuration required for the telecommunications infrastructure. It outlines the exact components, their placement, and critical installation requirements such as grounding and fire-rated materials. Bidders must ensure their proposals and installations align with these detailed specifications.

Form / Attachment / Pricing Sheet

This document contains detailed "For Approval" and "For Permit" drawings for a pre-engineered metal building system. It outlines the structural design, framing plans, anchor bolt details, erection procedures, and standard details for a building manufactured by Metallic Building Company.

• Building Description: Specifies dimensions (80'-0" width, 120'-0" length, 22'-0" height), roof pitch (1:12), and base conditions.
• Structural Design: Details material properties for steel components (plates, pipes, hot-rolled, cold-formed members, sheeting), bolt specifications, and shop coating.
• Load Data: Lists design loads including dead load, live load, snow load, and wind load, referencing IBC2000.
• Framing Plans: Provides detailed plans for primary and secondary framing, roof framing, sidewall framing, and endwall framing.
• Anchor Bolt Plan: Shows anchor bolt layout, diameters, and projection details, noting that anchor bolts are provided by others.
• Erection Details: Includes specific instructions and diagrams for installing various components such as sheeting, trim, doors, windows, gutters, and bracing.
• Standard Details: A comprehensive section covering numerous connection details, fastener specifications, insulation details, and specific installation procedures for different building elements.
• Product Certifications: Lists certifications held by Metallic Building Company, including ICBO, SBCCI, AISC, and various city/state approvals.

This document is crucial for any bidder involved in the construction or erection of the metal building. It provides the technical specifications, design parameters, and installation guidance necessary to understand the scope of work, material requirements, and construction methods. Bidders must review these drawings to ensure their proposals accurately reflect the project's structural and assembly requirements.

Form / Attachment / Pricing Sheet

This document is an "AS-BUILT" drawing for the "FIRE SPRINKLER SYSTEM" at "FORT LEAVENWORTH". It provides detailed plans and specifications for the installed fire sprinkler system, likely intended to reflect the final construction as completed.

• Floor Plan: A detailed layout showing the placement of sprinkler heads, piping, valves, and other system components.
• Legends: Explanations of symbols and abbreviations used in the drawings.
• Notes and Specifications: Contains specific instructions, material requirements, and installation details.
• "AS-BUILT" Designation: Indicates that the drawing represents the system as it was actually constructed, which may differ from original design plans.

This "AS-BUILT" drawing is crucial for any bidder involved in the maintenance, repair, modification, or future expansion of the fire sprinkler system at Fort Leavenworth. It provides the definitive record of the system's current configuration, which is essential for accurate bidding, planning, and execution of related work.

Other / Unclassified

This document is a Fire Alarm Inspection Report for the USDB Warehouse at Ft. Leavenworth, KS, conducted by Siemens. It details the inspection and testing of the fire alarm system, including alarm-initiating devices, supervisory signal-initiating devices, and notification circuits. The report includes information on system power supplies, notifications made prior to testing, and system tests performed.

This report confirms that the fire alarm system at the specified location (Ft. Leavenworth, KS) was inspected and tested on June 28, 2019. It provides details on the system's components, their status, and the results of various tests. Key information includes:

• System Components: Lists manual pull stations, smoke detectors, and waterflow devices.
• Power Supply: Details primary (120VAC) and secondary (Sealed Lead Acid, 12 AH) power systems, with a 24-hour calculated standby capacity.
• Testing Results: Indicates that initiating, supervisory, and notification devices were tested and passed. Specific devices tested include smoke detectors, pull stations, waterflow devices, and pressure switches.
• Notifications: Confirms that the monitoring entity, building occupants, building management, and the AHJ were notified of testing and any impairments.
• Comments: Notes that "TAMPERS CAUSE ALARM CONDITION" and "WATERFLOW MUST BE RESET AT PANEL TO SILENCE ALARM CONDITION."

This report is relevant for understanding the current state and maintenance history of the fire alarm system at the facility, which may be pertinent to any future opportunities related to this site's fire safety systems.