Whiteriver Hospital Construction

Amendment / Modification

This amendment (A00006) to Solicitation 75H70126R00016 for the Whiteriver Hospital Construction project makes the following revisions:

• Addendum D Provided: Includes ADOT Plans Clarifications, Revised Spec 231126, and clarifications related to BID RFIs 083, 084, 075, 077, and 087. Specific attachments include:

  • A6-1a-0_MEM2026-0520
  • A6-1b - SPEC2026-0520 Hospital
  • A6-1c - BP1_DWG2026-0520_05
  • A6-1d - BP1_DWG2026-0521_06
  • A6-1e - BP1_DWG2026-0520_08
  • A6-1f - BP1_DWG2026-0520_16

• Pre-Proposal RFIs: Addresses Pre-Proposal RFIs 001-121 (Attachment A6-2). Note that remaining RFIs will be addressed in a future amendment.

• Construction Wage Rates Updated: The following attachments have been updated with new wage rates:

  • Attachment J06a - Building AZ20260027 rev-0518 (A6-3a)
  • Attachment J06b - Highway AZ20260033 rev-0518 (A6-3b)
  • Attachment J06c - Heavy AZ20260054 rev-0518 (A6-3c)

• Addendum D, specifications, drawings, and wage rate attachments have been added or revised.

• The proposal due date and time remain unchanged: June 18, 2026, at 2:00 PM PT.

• Offerors must acknowledge receipt of this amendment by number and date on their cover letter or by submitting a signed copy of the SF30.

Amendment / Modification

This addendum (Addendum-D) serves to clarify, revise, and supersede information in the Project Manual, Drawings, and previously issued Addenda for the IHS Whiteriver Hospital project.

Key areas addressed include:

• Clarifications related to ADOT Plans.

• Revisions to Specification 231126 (Facility Liquefied-Petroleum Gas Piping), specifically regarding Cathodic Protection.

• Clarifications for BID RFI 084 concerning Site ICT Infrastructure Conflicts.

• Clarifications for BID RFI 075 regarding Exterior Wall Assembly Keynote.

• Clarifications for BID RFI 077 concerning Terrazzo Base.

• Clarifications for BID RFI 087 regarding Gauge Wire.

• Project Manual Documents and Specifications:

  • SECTION 231126 - FACILITY LIQUEFIED-PETROLEUM GAS PIPING

• Drawing Sheets:

  • ADOT_RD7.1 – TRAFFIC SIGNAL PLAN
  • ADOT_RD7.1 - TRAFFIC SIGNAL EQUIPMENT SCHEDULE
  • BP1_SITE DETAILS
  • BP1_A5.0.10 - EXTERIOR WALL ASSEMBLIES
  • BP1_A5.0.11 - EXTERIOR WALL ASSEMBLIES
  • BP1_Al2.1.1A - LEVEL 1 (LOWER GROUND) - FINISH FLOOR PLAN - AREA A
  • BP1_T1.1.1 - ICT SITE PLAN - PHASE 1 - AREA 1
  • BP1_T1.2.1 - ICT SITE PLAN - PHASE 2 - AREA 1

Bidders are required to acknowledge receipt of this Addendum in the appropriate space on the Bid Form. Portions of this Addendum affecting the Contract Documents will be incorporated into the Contract by enumeration of the Addendum in the Owner/Contractor Agreement.

Amendment / Modification

This document is a Bid Addendum-D for the "Facility Liquefied-Petroleum Gas Piping" section (Section 231126) of the "Final Construction Documents" for the Whiteriver Hospital. It provides detailed specifications for the installation and materials related to the Liquefied-Petroleum Gas (LPG) piping system.

• Section 231126 - Facility Liquefied-Petroleum Gas Piping: This entire section is detailed, covering:
  • Part 1 - General: Summary of work, related requirements, definitions, action submittals, delivery/storage/handling, project conditions, and coordination.
  • Part 2 - Products: Specifies materials for piping, mechanical couplings, piping specialties, joining materials, manual gas shutoff valves, earthquake valves, storage containers, and vaporizers.
  • Part 3 - Execution: Outlines requirements for examination, earthwork, preparation, installation of outdoor and indoor piping, service meter assembly, valves, piping joint construction, piping connections, storage container installation, vaporizer installation, labeling and identification, concrete bases, demonstration, and various piping schedules based on pressure and location (underground, aboveground, indoor).

This addendum provides detailed technical specifications and requirements for the LPG piping system. Bidders should review these specifications thoroughly to ensure their proposals and execution plans accurately reflect the project's requirements for materials, installation methods, safety standards (including NFPA 58, NFPA 54, International Fuel Gas Code, ASCE/SEI 7), and testing.

Form / Attachment / Pricing Sheet

This document contains detailed plans and specifications for traffic signal installations and related infrastructure. It serves as a guide for contractors to understand the scope of work, equipment requirements, and layout for the project.

• Traffic Signal Plan (RD7.1): Depicts the layout of traffic signals, street name signs, and associated infrastructure, including stationing and offsets.
• Traffic Signal Equipment Schedule (RD7.2): Details the specific equipment to be installed, including controller cabinets, UPS, meter pedestals, signal poles, mast arms, luminaires, and metro signs. It also specifies requirements for emergency vehicle pre-emption, LED luminaires, cellular routers, video detection systems, and integrated radios.
• Pull Box Schedule: Lists the locations and types of pull boxes to be installed or removed.
• Engineer's Notes: Provides critical instructions regarding equipment stationing, temporary traffic control signs, and submission requirements for timing cards and shop drawings.
• Equipment Notes: Outlines specific requirements for traffic signal poles, emergency vehicle pre-emption systems, LED luminaires, cellular routers, video detection systems, and integrated radios.

This document is crucial for bidders to accurately estimate costs, understand technical requirements, and plan for the installation of traffic control systems. It details all components, their placement, and specific performance or brand requirements, directly impacting the bidding process and execution of the work.

Form / Attachment / Pricing Sheet

This document contains detailed architectural drawings and specifications for landscape elements, specifically fences and gates, for the IHS Whiteriver Hospital project. It provides visual representations and technical notes for the installation of ornamental fences, chain-link fences, and gates.

• Ornamental Fence Details: Includes specifications for materials (tube steel frame, pickets), footing requirements (concrete-filled pipe), and notes on delegated design and shop drawing submissions.
• Chain Link Fence Details: Outlines materials (wrought steel chain link fabric, pipe rails, tension rods), post specifications, footing requirements, and grounding procedures.
• Gate Details: Covers ornamental and chain-link gates, including latch mechanisms, hinges, bracing, and slide gate operators. Specific notes address ADA compliance for hardware.
• Site Details: Includes a detail for a "HD-SCUPPER" with specifications for bar grating, anchor bolts, and expansion anchors.
• General Notes: Emphasizes the need for approved shop drawings, field verification of sizes, and specific finishing requirements (priming, painting, sandblasting for rust finish).

This document is crucial for bidders to understand the specific requirements for fencing, gates, and drainage elements. It informs material selection, installation methods, and the need for detailed shop drawings. Bidders must ensure their proposals account for these detailed specifications to meet the project's aesthetic and functional requirements.

Form / Attachment / Pricing Sheet

This document contains architectural drawings detailing exterior wall assemblies and interior finish plans for the IHS Whiteriver Hospital project. It provides specific construction details and material specifications relevant to the building's exterior and interior finishes.

• Exterior Wall Assemblies: Details various wall constructions including metal panel clad, masonry clad (terra cotta, decorative CMU, face brick), and exposed concrete above grade. Includes specifications for insulation, air barriers, sheathing, framing, and cladding materials.
• Below Grade Wall Assembly: Details waterproofing, protection course, insulation, and concrete foundation wall construction.
• Interior Finish Plan (Level 1): Outlines room names, floor finishes, wall accent finishes, and experiential graphics for Area A of the first floor. Specifies materials like terrazzo, vinyl tile, and various wall panel systems.
• General Sheet Notes: Provides overarching instructions for architectural drawings, including coordination with other disciplines, material symbols, and finish application requirements.

This document is crucial for bidders to understand the specific materials, construction methods, and aesthetic requirements for the building envelope and interior finishes. It directly informs the scope of work, material sourcing, and installation techniques required for the project, impacting cost estimations and project execution.

Form / Attachment / Pricing Sheet

This document contains site plans for the Information and Communication Technology (ICT) infrastructure for the Whiteriver Hospital project, specifically detailing Phase 1 and Phase 2 of Area 1. It outlines the proposed pathways, conduit routing, manhole locations, and connectivity for various ICT devices and systems across the hospital campus.

• ICT Site Plan - Phase 1 - Area 1 (Sheet T1.1.1): Details the ICT infrastructure layout for the initial phase, including connections to existing buildings (SSB, Admin, EMS, Dialysis, Pump House) and the new hospital. It specifies conduit sizes, manhole numbers (MH-001 to MH-006), and pathways for fiber optic and copper cabling.
• ICT Site Plan - Phase 2 - Area 1 (Sheet T1.2.1): Outlines the ICT infrastructure for the second phase of development, including new manholes (MH-007 to MH-009) and connectivity to future facilities like staff quarters and EV charging stations. It also details specific data cabling requirements for various devices such as LED monument signs, license plate recognition cameras, and emergency blue phones.
• General Sheet Notes: Provide critical instructions for the contractor regarding field verification, maintaining connectivity during construction, coordination with IHS and service providers, conduit routing within concrete encased ductbanks, and manhole/handhole numbering and labeling schemes.
• Sheet Keynotes: Detail specific installation requirements for various ICT components, including fiber optic and copper cabling between buildings, termination points, and specialized equipment like cameras and blue phones.

This document is crucial for bidders to understand the physical infrastructure requirements for the ICT systems. It dictates the scope of work related to trenching, conduit installation, manhole construction, and cable pathway design. Bidders must review these plans to accurately estimate costs, plan construction activities, and ensure compliance with the specified ICT infrastructure standards and project phasing.

Questions & Answers / Clarifications

This document contains responses to Requests for Information (RFIs) submitted by potential bidders regarding the Whiteriver Hospital project. It clarifies various aspects of the solicitation documents, including specifications, drawings, and material requirements.

• Headwalls: Pre-manufactured headwalls are acceptable, but the current documents depict a stick-built method. A Substitution Request is required for pre-manufactured options. Procurement designation is Contractor Furnished/Contractor Installed (CFCI).
• Lift Stations: Clarification provided on the new vs. existing status of lift stations and details for diversion manholes.
• Pipe Sizing: For storm drains, alternate materials like CMP Spiral rib are acceptable if they meet sizing requirements and have smooth interior walls. For HDPE storm drain, 60" is the largest offered size, and alternatives are acceptable if they meet noted sizing.
• Door Stops: "Hospital Stops" are required only in heavily sanitized areas (e.g., Procedure, Surgery), not in rooms like offices.
• BIM/CAD Files: Civil CAD drawings and BIM models will not be shared during the solicitation period due to file size and design risk. Access may be discussed after award.
• Fireproofing: Intumescent paint is required for primary structural steel supporting helipads and rooftop terraces with live loads > 20 psf. Exposed steel columns and members require intumescent paint; concealed members can use spray-applied fireproofing.
• Native Seeding: The seed mix composition and installation methods (hydroseeding acceptable, drill seeding preferred) are being updated in an addendum. Tackifier and straw mulch are required in native seed areas.
• Electrical Panel: Panel EDW2EH on sheet E5.5.1 will be revised to EDE2EH and is located in room ELC-2046.

These clarifications address ambiguities in drawings and specifications, providing bidders with necessary details to prepare accurate proposals. Several items will be updated in forthcoming addenda.

Forms / Attachments / Pricing Sheets

This document is a General Decision Number (AZ20260027) dated 05/18/2026, which provides prevailing wage rates for building construction in the counties of Arizona, specifically Navajo County. It serves as a reference for contractors to understand the minimum wage and fringe benefit rates required for various labor classifications on federal or federally funded construction projects in the specified area.

• General Decision Number: AZ20260027
• Publication Date: 05/18/2026
• State: Arizona
• Construction Types: Building
• Counties: Navajo
• Labor Classifications: Includes rates for Bricklayers, Carpenters (including drywall), Electricians, Power Equipment Operators, Ironworkers, Laborers (various types), Painters, Roofers, Tile Setters, Sprinkler Fitters, Sheet Metal Workers, Plumbers, Pipefitters, and Cement Masons.
• Rates and Fringes: Provides hourly rates and fringe benefit amounts for each classification.
• Zone Pay: Some classifications include zone pay based on radius from a central point (e.g., Phoenix, AZ).
• Executive Orders: Mentions applicability of Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (Minimum Wage).
• Appeals Process: Outlines the process for appealing wage determinations.

Bidders must use these prevailing wage rates to accurately estimate labor costs for their proposals. Failure to comply with these wage requirements can lead to contract violations. The document helps bidders determine if their labor cost estimates are competitive and compliant with federal regulations for the specified construction type and location.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for wage determination, specifically AZ20260033, effective May 18, 2026. It outlines prevailing wage rates and fringe benefits for various construction classifications in Navajo County, Arizona, for highway construction types.

• General Decision Number: AZ20260033
• Publication Date: May 18, 2026
• Geographic Area: Navajo County, Arizona
• Construction Type: Highway
• Classifications & Rates: Lists specific job titles (e.g., POWER EQUIPMENT OPERATOR, LABORER, IRONWORKER, TRUCK DRIVER) with their corresponding hourly wage rates and fringe benefits.
• Executive Orders: Includes notes on Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (Minimum Wage for Federal Contractors), outlining contractor obligations.
• Union Rate Identifiers: Explains the meaning of various identifiers (e.g., SU, UAVG, SA) used to denote different types of wage rates (union, survey, state adopted).
• Appeals Process: Details the procedure for appealing wage determination decisions.

This document is crucial for bidders to understand the minimum required wage rates and fringe benefits for laborers and mechanics employed on the federal contract. It ensures compliance with labor standards and is essential for accurate cost estimation and proposal preparation.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (AZ20260054) dated 05/18/2026, which provides prevailing wage rates for heavy construction projects in Arizona. It is relevant for bidders to understand labor costs associated with the opportunity.

• Geographic Area: Arizona Counties of Apache, Graham, Greenlee, and Navajo.
• Construction Type: Heavy (excludes Dam Construction).
• Classifications & Rates: Lists various labor classifications (e.g., Electrician, Laborer, Truck Driver, Power Equipment Operator, Carpenter, Welder) with their corresponding prevailing hourly rates and fringe benefits.
• Effective Dates: Dates associated with each classification's rate, ranging from late 2024 to mid-2025.
• Executive Orders: Notes on Executive Orders 13706 (Paid Sick Leave) and 13658 (Minimum Wage for Federal Contractors) and their applicability.
• Appeals Process: Information on how to appeal wage determination decisions.

Bidders must use these prevailing wage rates when preparing their proposals and for payroll purposes if awarded the contract. Understanding these rates is crucial for accurate cost estimation and compliance with labor laws.

Questions & Answers / Clarifications

This document contains a series of questions and answers (RFIs) submitted by potential bidders and the government's responses, clarifying various aspects of the project's specifications, drawings, and requirements.

• Headwalls: The design team is open to pre-manufactured headwalls, but the current documents depict a stick-built method. A Substitution Request is required for pre-manufactured options. Procurement designation is Contractor Furnished/Contractor Installed (CFCI).
• Lift Station: Clarification provided on the new and existing lift stations and the diversion MH depth.
• Storm Drain: 72" HDPE storm drain can be substituted with CMP Spiral rib or other alternatives meeting size requirements, provided they have smooth interior walls. RGRCP requires Class II with smooth interior walls.
• Pipe Sizes: Discrepancies between plan and profile pipe sizes are being addressed; 24" is confirmed as the correct size for a specific run.
• Handrail: Specific handrail types (HR-1 and HR-2) are assigned to different locations (WP-01 and WP-03).
• Exterior Mockup: No exterior mockup has been designed; an allowance should be established for this during preconstruction.
• Bollards: All Anti-Ram Helio Bollards are to be Non-Illuminated.
• Cable: Connectors and patch cords for Category 6A cabling will be adjusted to match unshielded cable; references to shielded cabling will be removed.
• Hospital Stops: "Hospital Stops" are required for heavily sanitized areas (e.g., Procedure, Surgery) but not for offices.
• Civil CAD Drawings & BIM Model: These files will not be shared during the solicitation period due to size and risk, but access may be discussed post-award.
• Native Seeding: Seed mix composition, PLS rates, and application rates are being updated in an addendum. Hydroseeding is an acceptable installation method, though drill seeding is preferred. Tackifier and straw mulch are required, with updated specifications forthcoming.
• Fireproofing: Exposed steel columns and members require intumescent paint. Steel supporting the helipad requires a 2-hour fire-resistance rating. Rooftop structures with a live load greater than 20 psf are considered floors for fireproofing requirements.

These clarifications address ambiguities and provide necessary details for accurate bidding. Several items will be updated in forthcoming addenda, which bidders should monitor.

Amendment / Modification

This amendment (A00005) to Solicitation 75H70126R00016 for the Whiteriver Hospital Construction project makes the following changes:

• Addendum C Provided: Includes clarifications and specifications related to Landscape, Operable Folding Partitions, Pump House Roofing, Heliport Fire Suppression, and ADOT Plans. Specific documents are listed (A5-1a through A5-1f).
• Pre-Proposal RFIs: Attachment (A5-2) contains responses to Pre-Proposal RFIs 001-069. Note that some RFIs remain unanswered and will be addressed in a future amendment.
• Proposal Due Date Extended: The deadline for proposal submissions has been extended to June 18, 2026, at 2:00 PM PT.

• Addendum C and associated documents (A5-1a through A5-1f).

• Pre-Proposal RFIs attachment (A5-2).

• Proposal submission deadline.

• The proposal due date and time have been extended to June 18, 2026, at 2:00 PM PT.

• Offerors must acknowledge receipt of this amendment by number and date on their cover letter or by submitting a signed copy of the SF30. All other terms and conditions of the original solicitation remain unchanged.

Amendment / Modification

This addendum (Addendum C) serves to clarify, revise, and supersede information in the Project Manual, Drawings, and previously issued Addenda for the IHS Whiteriver Hospital project. Key changes include:

• Revised Project Manual Documents and Specifications:

  • Section 102239 - Folding Panel Partitions: Clarifications provided in response to BID RFI 060 regarding manually operated, paired panels.
  • Section 329220 - Native Seeding: Clarifications provided in response to BID RFIs 051-056.

• Revised Drawing Sheets:

  • Fire Suppression Abbreviations and Symbols (BP1 FP0.1): Clarification to fire suppression design parameters for heliport suppression.
  • ADOT RD drawings (RD2.2, RD8.1, RD8.2, RD8.3): Clarifications related to rip rap gradation, general notes, traffic control, construction sequencing, and maintenance of traffic.
  • Landscape Planting Drawings (BP1 LP series): Numerous landscape plans for various phases and areas (e.g., Overall Tree Plan, Landscape Plan, Courtyard Landscape Plan, Temporary Lot Landscape Plan) have been revised with clarifications, particularly concerning "Topsoil Depths" as noted in General Note 1.

• Project Manual Sections 102239 and 329220.

• Drawing Sheets: BP1 FP0.1, ADOT RD2.2, ADOT RD8.1, ADOT RD8.2, ADOT RD8.3, and multiple sheets within the BP1 LP series.

Bidders are required to acknowledge receipt of this addendum on the Bid Form. The changes may affect proposal preparation and understanding of project requirements.

Amendment / Modification

This document is a "BID ADDENDUM-C" dated 14 MAY 2026, which modifies previously issued construction documents for the Indian Health Service Whiteriver Hospital. The addendum specifically pertains to Section 102239 - FOLDING PANEL PARTITIONS and Section 329220 - NATIVE SEEDING.

For Section 102239 (Folding Panel Partitions):

• "(Add. C)" is noted in several sub-sections, indicating modifications or additions to the original text. Specific changes include:
  • Section 2.2.B: "continuous hinged paired panels (Add. C)"

For Section 329220 (Native Seeding):

• The "(Add. C)" notation appears extensively throughout this section, indicating numerous modifications and additions. Key areas with additions include:

  • Section 1.3.A.2: Geographic origins of each seed species.
  • Section 1.3.A.5: Erosion control blankets, including anchor.
  • Section 1.3.A.6: Jute mesh/jute netting, including anchor.
  • Section 1.3.A.7: Mycorrhizal inoculum.
  • Section 1.3.B.1.a: Straw mulch sample.
  • Section 1.3.B.2.a.3: Topsoil certification.
  • Section 1.3.C.1: Maintenance Plan.
  • Section 1.4.3: Schedule submission.
  • Section 1.7.1.1: Seeding season dates.
  • Section 1.7.1.2: Dormant winter seeding dates.
  • Section 1.7.2.a-d: Specific two-step installation methods for Native Seed Mix (Spring Seeding, Dormant Seeding, Spring and Dormant Seeding).
  • Section 1.8: Warranty details.
  • Section 1.9.A.1-5: Maintenance details for Native Seed Mix, including mowing, herbicide application, and specific year-by-year requirements.
  • Section 2.1.A.1: Seed origin requirements.
  • Section 2.1.A.2: Seed quality requirements.
  • Section 2.1.A.3: Testing requirements.
  • Section 2.1.A.4: Seed Mix Composition, detailing specific plant species and their required rates per acre.
  • Section 2.1.B: Topsoil requirements.
  • Section 2.1.C: Mulch requirements (Straw).
  • Section 2.1.D: Tackifier requirements.
  • Section 2.1.E: Mycorrhizal Inoculum requirements.
  • Section 2.1.F: Erosion Control Blanket requirements.
  • Section 2.1.G: Jute Mesh/Jute Netting requirements.
  • Section 2.2: Equipment requirements.
  • Part 3 (Execution) sections: Examination, Preparation, Installation, Repair/Restoration.

• Section 102239 - FOLDING PANEL PARTITIONS

• Section 329220 - NATIVE SEEDING

Bidders must review these additions and modifications carefully as they will impact the requirements for folding panel partitions and native seeding, potentially affecting material selection, installation methods, scheduling, and warranty provisions.

Form / Attachment / Pricing Sheet

This document contains the "General Notes & Design Data" for the IHS Whiteriver Hospital project, specifically related to roadway and traffic control aspects. It provides essential design parameters, earthwork quantities, and references for the project.

• Design Data: Includes traffic counts (AADT), design speed, and project length.
• Earthwork Quantities: Estimated volumes for excavation and embankment, with a note that these are for estimating purposes only and the contractor must prepare their own analysis.
• Index of Sheets: Lists all related drawing sheets for the project.
• References: Cites ADOT standard drawings and project information.
• General Notes: Outlines requirements for pavement striping, utility location, monument preservation, and adherence to ADOT specifications and the Manual on Uniform Traffic Control Devices (MUTCD).
• Details: Includes specific details for riprap gradation and a "Flow-Thru Scupper."

This document provides critical background information on the project's scope, design assumptions, and specific requirements related to roadway construction and traffic control. Bidders should review the design data, earthwork quantities (understanding they are estimates), and general notes to accurately assess project scope, potential challenges, and compliance requirements. The index of sheets is crucial for understanding the full scope of the construction drawings.

Form / Attachment / Pricing Sheet

This document contains landscape plans for the IHS Whiteriver Hospital project, detailing planting schedules, site preparation, and material specifications for various phases of the project. It serves as a guide for landscape installation.

• Plant Legend: Comprehensive lists of trees, shrubs, grasses, groundcovers, and perennials with botanical and common names, size, quantity, and accent details.
• Topdress/Dust Control Legend: Specifications for materials such as mountain granite, cobble, and rip rap, including their application areas and quantities.
• Boulder Legend: Details on the types and quantities of boulders to be used.
• Notes: Instructions regarding topsoil depth, bioswale soil mix, and repair of damaged landscape areas.
• Phase-Specific Plans: Detailed landscape layouts for Phase 1 and Phase 2, including parking areas, buildings, and specific landscape zones.
• Helicopter Flight Path Considerations: Notes on coordinating tree locations with flight path restrictions.

This document is crucial for bidders to understand the scope of landscaping work, including the types and quantities of plants, materials, and site preparation required. It directly impacts the cost and execution of the landscaping portion of the project.

Form / Attachment / Pricing Sheet

This document contains detailed architectural drawings and specifications for exterior wall sections and details related to the IHS Whiteriver Hospital Pump House project. It serves as a critical reference for bidders to understand the construction methods, materials, and specific design elements required for the project.

• Exterior Wall Sections: Detailed drawings illustrating the composition and layering of various wall types, including metal panel, CMU (Concrete Masonry Unit), and louvered sections.
• Detail Drawings: Specific call-outs for critical connection points such as heads, sills, eyebrows, and foundations for different materials and openings (e.g., louvers, hollow metal frames, coiling doors).
• Material Specifications: References to specific materials and their corresponding CSI divisions (e.g., 042200 Concrete Masonry Unit, 074213.23.401 Metal Composite Material Wall Panel, 081213.A02 Exterior Hollow Metal Frame).
• Reference Keynotes: A comprehensive list of keynotes that define materials, systems, and construction elements used throughout the drawings.
• Project Information: Includes project name (IHS Hospital Pump House), contract number (75H70123R00008), and issue date (May 14, 2026) for Bid Addendum-C.

This document is essential for bidders to accurately estimate costs, understand construction complexities, and ensure compliance with the architectural design intent. It provides the granular detail necessary for planning and executing the physical construction of the pump house, directly impacting the scope of work and required expertise.

Form / Attachment / Pricing Sheet

This document provides fire suppression abbreviations, legends, symbols, general notes, design parameters, and fire flow calculations for the IHS Whiteriver Hospital project. It serves as a reference for understanding the fire protection system design and requirements.

• Fire Suppression Abbreviations: A comprehensive list of abbreviations used in fire suppression drawings and specifications.
• Legends and Symbols: Visual representations of various fire suppression components and their meanings.
• General Notes: Detailed instructions and requirements for the installation of the fire suppression system, including compliance with NFPA standards, coordination, and material specifications.
• Design Parameters: Specific criteria for occupancy classification, sprinkler design densities, demand requirements, hose allowances, and supply durations for different hazard levels (Light, Ordinary 1 & 2, Extra Hazard 1 & 2).
• Standpipe and Fire Pump Design Criteria: Requirements for standpipe systems (NFPA 14) and fire pumps (NFPA 20), including performance specifications for pumps and jockey pumps.
• Heliport Suppression: Design criteria for heliport suppression systems per NFPA 418.
• Fire Flow Calculations: Determination of fire flow demand based on building construction type and sprinkler system protection, including hydrant requirements and spacing.

This document is crucial for bidders to understand the technical specifications and design intent of the fire suppression system. It details the required materials, installation methods, performance standards, and calculations that will govern the fire protection aspects of the project. Bidders must review this document to accurately estimate costs, ensure compliance, and plan their approach to fulfilling the fire suppression requirements of the opportunity.

Solicitation / RFP / RFQ

This document is a solicitation for the construction of the Whiteriver Hospital in Whiteriver, AZ. The acquisition is being solicited as an unrestricted procurement, open to both large and small businesses. The North American Industry Classification System (NAICS) code is 236220, Commercial and Institutional Building Construction, with an associated size standard of $45 million.

• Construction of the Whiteriver Hospital.

• The magnitude of this construction project is anticipated to be between $500,000,000 and $600,000,000.

• The contractor shall begin performance within 10 calendar days after award or notice to proceed.

• The period of performance is 1095 calendar days.

• Performance and Payment Bonds are required.

• Sealed offers are due by 2:00 PM local time on 6/18/2026.

• Offers must be marked with the offeror's name and address, solicitation number, and date/time due.

• Offers providing less than 60 calendar days for Government acceptance will be rejected.

• Proposal submittal instructions are detailed in Section L.8.

• Solicited as Unrestricted.

• Standard Form 1442 (Rev. 12/2022) is prescribed by GSA - FAR (48 CFR) 53.236-1(d).

Amendment / Modification

This document is Bid Addendum-B, dated April 30, 2026, for the Indian Health Service, Whiteriver Hospital project.

This addendum modifies Section 230900 - INSTRUMENTATION AND CONTROL FOR HVAC, and Section 237323 - CUSTOM OUTDOOR CENTRAL-STATION AIR-HANDLING UNITS.

This addendum provides updated specifications for HVAC instrumentation and control systems, including detailed requirements for various components such as controllers, sensors, actuators, and software. It also includes specifications for custom outdoor central-station air-handling units, covering their construction, components, and performance. Bidders should review these updated specifications carefully as they may impact their proposals and technical approaches.

Form / Attachment / Pricing Sheet

This document is a "GRADING & DRAINAGE PLAN - PHASE 2" for the New Whiteriver IHS Hospital Building project. It provides detailed site grading and storm drainage information relevant to the construction phase.

• Site topography and existing/proposed grades.
• Storm drain utility layouts and invert elevations.
• Spot grades and finished floor elevations for the hospital building (FF L1 5430.00, FF L2 5450.00).
• Notes on utility adjustments, sidewalk/paving requirements, and slope limitations.
• Reference to other civil and storm drain plan sheets.

This plan is crucial for bidders to understand the site's physical characteristics, drainage requirements, and the specific grading necessary for the hospital construction. It directly impacts site preparation, utility work, and overall construction planning and execution. Bidders must review this plan to accurately estimate costs and develop their construction methodology.

Amendment / Modification

This amendment (A00004) to Solicitation 75H70126R00016 for Whiteriver Hospital Construction revises the following:

• SmithGroup's Addendum-B: This addendum addresses Civil Bid RFI Clarifications, Mechanical Specs Manufacturers, Interior Finishes & Wall Protections Clarifications, WTTP Spec edits to Attic Stock, Bid RFI 025 (Electrical Distribution Panel), and Bid RFI 050 (Exterior Elevations Graphic Legend / ACM Panels). Specific files included are:
  • MEM2026-0430 Addendum B
  • SPEC2026-0430 Hospital
  • SPEC2026-0430 WWTP
  • BP1_DWG2026-0430_05
  • BP1_DWG2026-0430_08
  • BP1_DWG2026-0430_15
• Pre-Proposal RFIs 001-060 (Attachment A4-2): Responses to some RFIs are provided. Remaining RFIs will be addressed in a future amendment. Bidders are reminded that questions must be received no later than 10 calendar days prior to the proposal receipt date.

This amendment provides new attachments and clarifications related to the project's specifications and drawings.

• The proposal due date/time remains unchanged: May 28, 2026, at 2:00 PM PT.
• Offerors must acknowledge receipt of this amendment by number and date on their cover letter or by submitting a signed copy of the SF30.

Amendment / Modification

This addendum (Addendum-B) clarifies, revises, and supersedes information in the Project Manual, Drawings, and previously issued Addenda for the IHS Whiteriver Hospital project.

Key changes include:

• Revised Project Manual Documents and Specifications: Updates to sections concerning Custom Outdoor Central-Station Air-Handling Units, Chilled Beams, HVAC Instrumentation and Control (maintenance material submittals), Domestic Water Pumps, and other related mechanical and electrical systems.

• Attic Stock, Spare Parts, and Extra Materials: Clarifications provided for specifications related to these items.

• Revised Drawing Sheets:

  • Addition of a missing sheet for Grading & Drainage - Phase 2.
  • Clarifications to Exterior Elevations "Graphic Legend" for various overall and enlarged elevations.
  • Revisions to Interior Finish Details, specifically Wall Protection plans for different areas and levels.
  • Clarification to the Electrical One Line Diagram for SES-E.

• Project Manual Sections: 237323, 238214, 230900, 221123, 221123.13, 221429, 223330, 224213.13, 224213.16, 237416.11, 238126, 260913, 262413, 262416, 262419, 263600, 264313, 412213.17, 432256, 432332, 460754, 431155.02, 431155.03.

• Drawing Sheets: BP1_C4.05B, BP1_A4.1.1, BP1_A4.1.1c, BP1_A4.4.1 through BP1_A4.4.11, BP1_A7.7.5, BP1_A11.1.3, BP1_A13.1.1A, BP1_A13.2.1C, BP1_A13.1.1C, and BP1_E5.5.1.

Bidders must acknowledge receipt of this addendum on the Bid Form. The changes outlined may affect proposal preparation and should be reviewed carefully.

Amendment / Modification

This document is an addendum that provides changes to the specifications for various Wastewater Treatment Plant (WWTP) divisions. The primary change across all listed specifications is the addition of "Attic Stock" requirements, which mandate the provision of spare parts, rebuild kits, or specific components for various equipment.

• Division 22-WWTP: Adds spare parts/kits for domestic water pumps, booster pumps, sump pumps, water heaters, and urinals/water closets.
• Division 23-WWTP: Adds spare filters for rooftop air conditioning units and split-system air conditioners.
• Division 26-WWTP: Adds spare Surge Protective Devices (SPDs), circuit breakers, replacement contacts for transfer switches, and rebuild kits for electronic trip-type circuit breakers.
• Division 41-WWTP: Adds manufacturer-recommended spare parts for davit and gantry cranes.
• Division 43-WWTP: Adds spare mixers and pumps for submersible mixers and reclaimed water pumping systems.
• Division 46-WWTP: Adds full sets of spare parts for MBR systems and DES Polymer Blending Systems, and lubricant for one year of operation.

Bidders should review the specific "Attic Stock" requirements added to each specification to ensure their proposals accurately account for the provision of these spare parts and components. This may impact material costs and procurement planning.

Form / Attachment / Pricing Sheet

This document contains architectural drawings detailing exterior building elevations and interior finish details for the IHS Whiteriver Hospital project. It specifies materials, patterns, and finishes for various building components.

• Exterior Elevations: Detailed views of building facades from various directions (North, South, East, West, and specific areas A, B, C, D, H), including materials like concrete masonry units (CMU), terra cotta rainscreen systems (TC-1 to TC-4), metal panels (MP), ACM soffits, and various glazing types (GL-1 to GL-6).
• Interior Finish Details: Illustrates details for wall protection, handrails, corner guards, and other interior elements.
• Wall Protection Plan: Shows the layout and types of wall protection specified for different areas on Level 1.
• Graphic Legends and Keynotes: Provide definitions for symbols, materials, and specific application notes.
• Project Information: Includes IHS Project Number (131445), IHS Contract Number (75H70123R00008), and Award Date (02/02/2024).

This document is crucial for bidders to understand the aesthetic and material requirements for the exterior and interior of the Whiteriver Hospital. It details the specific finishes, exterior cladding, windows, and interior protection systems that must be incorporated into the project. This information is vital for accurately estimating costs, selecting appropriate materials, ensuring compliance with the project's design intent, and assessing capability to meet specified design and material standards.

Form / Attachment / Pricing Sheet

This document is an electrical one-line diagram (SES-E) for the IHS Whiteriver Hospital project. It details the electrical power distribution system, including main service entrance, transformers, switchboards, panelboards, and connections for various equipment such as fire pumps, elevators, and HVAC units.

• Diagrammatic Representation: Shows the flow of electrical power from the main service entrance (3200A BUS) through various distribution points.
• Equipment Identification: Labels key electrical components like Automatic Transfer Switches (ATS), Motor Control Centers (MCC), transformers (T15, T75, T112), and specific equipment loads (e.g., KITCHEN PWR, CSPD PWR, FIRE PUMP).
• Feeder Schedule: Lists specific feeders with their wire sizes, conduit sizes, and associated components.
• General Sheet Notes: Provides important project-specific information, including:
  • Scope of work for base build (empty conduits) and add alternate scope (PV systems).
  • Requirements for coordinating equipment power connections and mechanical equipment power.
  • Voltage drop limitations (3% for branch circuits, 2% for feeders).
  • Requirements for neutral conductors.
  • Specifications for SPD, ATS (4-pole, bypass isolation), and utility transformers.
  • Electrical equipment configuration standards (UL ratings).
  • Notes on fire pump system connections and monitoring.
  • Requirements for arc energy reduction and selective coordination.
  • Details on generator and PV monitoring integration.
• Sheet Information: Includes project title, location, project/contract numbers, dates, drawing title, scale, and sheet number (E5.5.1).

This diagram is crucial for bidders involved in electrical work. It defines the scope of the electrical system, the types and sizes of equipment to be installed, the routing of power, and specific installation requirements. Understanding this diagram is essential for accurate bidding, material procurement, and installation planning for the electrical components of the IHS Whiteriver Hospital project.

Questions & Answers / Clarifications

This document contains responses to Requests for Information (RFIs) submitted by potential bidders regarding the IHS Whiteriver Hospital project. It clarifies various aspects of the construction documents, specifications, and requirements.

• Headwalls: Premanufactured headwalls are acceptable, but a Substitution Request is required. Procurement designation is Contractor Furnished/Contractor Installed (CFCI). The GC is responsible for providing the entire wall assembly, including panels and headwalls.
• Lift Stations: Clarification provided on existing vs. new lift stations and the location of diversion MH details.
• Storm Drain: 72" HDPE storm drain can be substituted with CMP Spiral rib or RGRCP if it meets sizing requirements and has smooth interior walls.
• Pipe Sizes: Discrepancies between plan and profile pipe sizes are clarified (e.g., 24" is correct for one instance).
• Handrails: Specific handrail types (HR-1 and HR-2) are assigned to different locations (WP-01 and WP-03).
• Exterior Mockups: No exterior mockups are designed, but an allowance should be established for "Max Value Mockups" developed during preconstruction.
• Bollards: All bollards are to be Non-Illuminated models.
• Cabling: Connectors and patch cords for Category 6A cabling should be adjusted to match unshielded Cat 6A cable.
• Hospital Stops: "Hospital Stops" are required for heavily sanitized areas (Procedure, Surgery) but not for standard rooms (Offices).
• Civil Drawings & BIM Models: CAD drawings and BIM models will not be shared publicly due to file size and designer risk, but access may be discussed post-bid.
• Native Seeding: Seed mix composition, installation methods (hydroseeding acceptable), tackifier use, straw mulch application, and imported topsoil depths are clarified. Specifications will be updated via addenda.

These clarifications address specific technical and material questions, aiding bidders in preparing accurate proposals. Several items will be formally updated in forthcoming addenda, which bidders should monitor.

Solicitation / RFP / RFQ

This document, Section B of Solicitation 75H70126R00016 for Whiteriver Hospital, details the supplies, services, and prices/costs associated with the construction project. It outlines the CLIN structure for base work and optional items.

• Base CLINs (0001-0003):

  • Phase I: New Hospital Facility, Facilities Building, Chiller Plant, Pump House construction, and temporary facilities.
  • Phase II: Demolition of existing hospital and other construction activities.
  • Phase I and II: On-site sitework (underground utilities, earthwork, storm sewer, driveways, sidewalks, heliport, paving, landscaping, irrigation).
  • Phase I and II: Off-site utilities (water, sanitary sewer, drainage, earthwork, surface water treatment plant improvements, IHS Hospital Utility Campus).

• Option CLINs (0004-0015): Include items such as a whole campus water filtration system, spray fields, acoustic floor system, circadian lighting, air purification, photovoltaic system, acoustical panels, utility campus upgrades, surface water treatment plant replacement, radon mitigation, off-site traffic signal/highway improvements, and medical equipment.

• All base CLINs are listed as Qty of 1 with a Unit Price of LS (Lump Sum).

• Options (CLINs 0004-0015) may or may not be awarded and can be exercised at the time of award or within 90 days from Notice to Proceed.

• The contract includes provisions for Economic Price Adjustment for specific materials (FAR 52.216-4).

• Bidders must include pricing for travel and attendance for partnering sessions (CLIN 0001).

• Pricing data may be requested to show cost breakdowns (direct labor and material).

• Wage determinations for construction shall be paid in accordance with FAR 52.222-6.

• The Government will evaluate options in accordance with FAR Clause 52.217-5.

• Bidders are responsible for allowing for all applicable state, local taxes, and Tribal Employment Rights Office (TERO) Fees.

• Oral statements are not binding; only written agreements by the Contracting Officer are valid.

• Specific details for some options are found in Section 012300.

• Off-site sitework details are referenced in ADOT PLANS and specifications.

• Medical equipment requirements are detailed on specific sheets and lists.

• The document references Attachment J11 for the EPA Schedule and Attachment J06 for Wage Determinations.

Amendment / Modification

This amendment (A00003) to Solicitation 75H70126R00016 for the Whiteriver Hospital Construction project makes the following changes:

• Section B Revision: Section B of the solicitation has been entirely revised and replaced. An EPA schedule has been added as Attachment J11.

• Impacted Sections Noted: As a result of the Section B revision, the following sections have been updated by notation:

  • Section L.9, Volume II – Price Proposal (Non-Technical) Factor 5: Price, specifically regarding price proposal completion for CLINs 0001-0003 (Base Items), CLIN 0004-0015 (Options), and Total Price.
  • Section M.2, Basis of Award, regarding the evaluation of offers based on factors including price reasonableness.
  • Section M.3.1, Volume II: Price, Factor 5: Price, detailing the evaluation of price for reasonableness and the 'Total Price' including options.

• Pre-Proposal RFIs: Responses to RFIs 001-050 are not included in this amendment but will be addressed in a future amendment.

• Revised Clauses: Several clauses have been revised due to the Revolutionary FAR Overhaul (RFO):

  • FAR 52.216-4 Economic Price Adjustment-Labor and Material (Jan 2017) added/updated in Section I.
  • FAR 52.222-90 Addressing DEI Discrimination by Federal Contractors (DEVIATION) (RFO Apr 2026) added/updated in Section I.
  • HHSAR 352.232-71 Electronic Submission of Invoice Payment Requests (DEVIATION) (Apr 2026) added/updated in Section I.
  • A link to the RFO FAR deviation text is provided.

• Section B (entirely replaced)

• Section L.9

• Section M.2

• Section M.3.1

• Section I (Clauses)

• Attachment J11 (newly added)

• Proposal Due Date: The proposal due date and time remain unchanged: May 28, 2026, at 2:00 PM PT.

• Acknowledgement: Offerors must acknowledge receipt of this amendment by number and date on their cover letter or by submitting a signed copy of the SF30.

Form / Attachment / Pricing Sheet

This document is an Excel spreadsheet containing an EPA (Environmental Protection Agency) Schedule for Whiteriver Hospital. It appears to be a pricing sheet or a list of materials with associated unit prices and estimated quantities.

• The sheet lists various construction and material items, such as asphalt shingles, pipes (PVC, CPVC, HDPE, ductile iron), insulation, wiring, conduit, steel, concrete, and lumber.
• Columns are provided for Item Description, Unit, Unit Price, and Estimated Quantity per Deliverable.
• A note indicates that the 'Unit Price' excludes indirect costs and profit.
• Many fields for Unit Price and Estimated Quantity are left blank ('__'), suggesting this is a template or a schedule requiring further input.

This document is relevant to bidders as it outlines potential materials and their unit costs that may be required for the opportunity. Bidders may need to use this schedule to:

• Understand the types of materials anticipated for the project.
• Potentially populate unit prices if this is a required submission format.
• Estimate costs for their proposals based on the listed items and units.

Questions & Answers / Clarifications

This document contains responses to Requests for Information (RFIs) submitted by potential bidders regarding the Whiteriver Hospital project. It clarifies various aspects of the solicitation documents, including specifications, drawings, and materials.

• Headwalls: The design team is open to pre-manufactured headwalls, though current documents depict a stick-built method. A Substitution Request is required for pre-manufactured options. Procurement designation will be Contractor Furnished/Contractor Installed (CFCI). The GC is responsible for the entire wall assembly, including panels and headwalls.
• Lift Stations: Clarification provided on the existence of both new and existing lift stations, with specific details referenced for location and connection.
• Pipe Sizes & Materials: Several RFIs address discrepancies in pipe sizes (e.g., 72" HDPE vs. 60" largest offered) and material alternatives (CMP Spiral rib, RGRCP). Responses indicate acceptance of alternatives meeting specified criteria, including smooth interior walls.
• Door Hardware & Specifications: Clarifications provided on "SL" doors (barn-door style sliding doors), the use of specific hardware sets with glass doors, and the requirement for single-sourced wood doors.
• Electrical Panel Location: A specific electrical distribution panel (EDW2EH) was found to be renamed (EDE2EH) and relocated to room ELC-2046; revised sheets will be issued in an addendum.
• Manufacturer Specifications: Generally, "or equal" manufacturers are allowed if they meet specifications, with exceptions for IT equipment, specific medical gas connections, and the Building Automated System (BAS) which must be Automated Logic.
• Civil Drawings & BIM Models: Civil CAD drawings and BIM models will not be shared during the solicitation period due to file size and designer risk. Access may be discussed post-award.

These clarifications address ambiguities in the original documents and may impact how bidders price and propose solutions. Bidders should review all responses carefully to ensure their proposals align with the clarified requirements. Updates will be incorporated into forthcoming addenda.

Amendment / Modification

This addendum (Addendum-A) serves to clarify, revise, and supersede information in the Project Manual, Drawings, and previously issued Addenda for the IHS Whiteriver Hospital project. Key changes and clarifications include:

• Bid Options: Clarifications regarding ADOT table, dietary fin details, and a bid option for delegated design for radon mitigation.
• Specifications: Revisions and clarifications to numerous sections of the Project Manual, including but not limited to:
  • Options (Radon Mitigation)
  • Door Hardware (clarifying elevations and hardware)
  • Attic Stock, Spare Parts, and Extra Materials
  • Glazing, Exterior Painting, Interior Painting, Signage
  • General Requirements for Laboratory Casework and Fume Hoods
  • Countertops, various Plumbing Piping components (ball, butterfly, check, gate valves), Domestic Water systems (piping, specialties, pumps, softeners, filtration), Gas Piping, Hydronic Pumps, HVAC components (fans, ventilators, air curtains, split-system AC, fan coil units, unit heaters, humidifiers), Lighting Control Devices, Low-Voltage Switchgear, Switchboards, Panelboards, Wiring Devices, Enclosed Switches and Circuit Breakers, Transfer Switches, Interior and Exterior Lighting, Communications Cabling, Fire-Alarm System, and Irrigation System.
• Drawings: Revisions to specific drawing sheets, including:
  • General Notes & Design Data (clarification to Rip Rap Gradation Table)
  • Typical Sections (clarification to Pavement Section 1 & 2)
  • Paving Plan & Profile (clarifications to Construction Notes regarding "Dump Rip Rap")
  • Site Details (clarification regarding "Security Bollard")
  • Interior Elevations and Door/Frame Elevations (clarifications)
  • Interior Storefront Elevations (clarifications to finishes)
  • Miscellaneous Interior Details (clarifications)
  • Interior Finish Schedule and Details (clarification to Interior Glass Finish)
  • Enlarged Plan for Casework and Lab Accessories (clarification to lab coat rack hook)
  • HVAC Plans (clarifications regarding Emergency Power Off for Boiler Emergency Shutdown)
  • Electrical One Line Diagrams for various SES (A-E) and UPS/Solar (clarifications to General Sheet Notes).
  • Distribution and Panel Board Schedules (clarifications to notes for various switchboards).
  • Storm Drain Plans (clarifications to construction notes regarding "Drain Basin MAG Grate", "Drain Basin Grated Sump Inlet", and "Drain Basin w/ Grated Lid").
  • Details (clarifications to specific detail numbers).
• Other: Confirmation of attic stock, addition of boiler emergency shutdown to the electrical CUP power plan, UL construction configuration of major electrical equipment, added SPD to SES's, and door hardware and elevations clarifications.

Numerous sections of the Project Manual and specific drawing sheets have been revised or clarified. Refer to the document for a comprehensive list.

Bidders shall acknowledge receipt of this Addendum in the appropriate space on the Bid Form. The changes incorporated by this Addendum will be incorporated into the Contract by enumeration in the Owner/Contractor Agreement.

Questions & Answers / Clarifications

This document contains responses to Requests for Information (RFIs) submitted by potential bidders regarding the Whiteriver Hospital project. It clarifies various aspects of the project's specifications, drawings, and materials.

• Headwalls: The design team is open to pre-manufactured headwalls, though current documents depict a stick-built method. A Substitution Request is required for pre-manufactured options. Headwalls are Contractor Furnished/Contractor Installed (CFCI). The GC is responsible for providing the entire wall assembly, including panels and headwalls.
• Civil/Site Work: Clarifications were provided on lift station details, cattle guard sizing, storm drain material alternatives (HDPE vs. CMP Spiral rib), catch basin and manhole callouts, and pipe sizes. Bidders are instructed to follow construction notes for most civil elements.
• Materials & Finishes: Specific guidance was given on handrail types, bollard models (non-illuminated), QTZ-3 specification (use QTZ-2), Category 6A cabling (unshielded connectors and patch cords), and the application of "Hospital Stops" on door frames (required in heavily sanitized areas only).
• Doors & Hardware: Clarifications were provided for "SL" elevation doors (barn-door style sliding doors), confirming single-sourcing for wood doors, and the suitability of hardware set 178.0 for aluminum-framed full glass doors. Lead-lined slider doors are not anticipated but will be verified by a physicist report.
• Exterior Panels & Finishes: ACM panels are specified for exterior wall panels and soffits, matching Terra Cotta color. Clarification on ACM, Trespa, and K-wall indicates ACM is the desired material.
• Electrical: The location and revised nomenclature for electrical distribution panel "EDW2EH" (revised to EDE2EH) were clarified, located in room ELC-2046.
• BIM/CAD Files: Civil CAD drawings and BIM models will not be shared during the solicitation period due to file size and designer risk. Access may be discussed after award.
• Manufacturer Equivalents: Generally, "or equal" manufacturers are allowed if they meet specifications, with exceptions for IT, medical gas, specific communication protocols, and the Building Automated System (BAS), which must be Automated Logic. Equivalents are to be submitted for review after award, not during the solicitation period.

These clarifications address ambiguities in the drawings and specifications, aiding bidders in preparing accurate proposals. Some clarifications will be incorporated into forthcoming addenda.

Amendment / Modification

This document is a "BID ADDENDUM-A" dated 16 APRIL 2026, which modifies the "FINAL CONSTRUCTION DOCUMENTS" for the "INDIAN HEALTH SERVICE WHITERIVER HOSPITAL".

This addendum revises or adds information to multiple sections of the original construction documents. Key sections affected include:

• Section 012300 - OPTIONS: Details additive options for various systems, including water filtration, spray fields, acoustic flooring, circadian lighting, bipolar ionization air filters, photovoltaic systems, video surveillance cameras, acoustical panels, utility campus improvements, PLC cabinets, radon mitigation, and Hon-Dah utility campus.
• Section 087100 - DOOR HARDWARE: Revises specifications for certain doors (EMR-1272-2, EMR-1273-2) to include self-closing and latching hardware for smoke-rated doors.
• Section 088000 - GLAZING: Includes additive "(Add. A)" for specific glass types (GL-6) and maintenance material submittals.
• Section 099113 - EXTERIOR PAINTING: Includes additive "(Add A)" for maintenance material submittals.
• Section 099123 - INTERIOR PAINTING: Includes additive "(Add A)" for maintenance material submittals.
• Section 101400 - SIGNAGE: Includes additive "(Add. A)" for specific sign types and extra materials.
• Section 123553 - GENERAL REQUIREMENTS FOR LABORATORY CASEWORK AND FUME HOODS: Includes additive "(Add. A)" for specific products and extra materials.
• Section 123661.19 - QUARTZ AGGLOMERATE COUNTERTOPS: Includes additive "(Add. A)" for maintenance material submittals.
• Section 220523.12 - BALL VALVES FOR PLUMBING PIPING: Includes additive "(Add. A)" for extra stock materials.
• Section 220523.13 - BUTTERFLY VALVES FOR PLUMBING PIPING: Includes additive "(Add. A)" for extra stock materials.
• Section 220523.14 - CHECK VALVES FOR PLUMBING PIPING: Includes additive "(Add. A)" for extra stock materials.
• Section 220523.15 - GATE VALVES FOR PLUMBING PIPING: Includes additive "(Add. A)" for extra stock materials.
• Section 221116 - DOMESTIC WATER PIPING: Includes additive "(Add. A)" for extra stock materials.
• Section 221119 - DOMESTIC WATER PIPING SPECIALTIES: Includes additive "(Add. A)" for extra stock materials.
• Section 223200 - DOMESTIC WATER FILTRATION EQUIPMENT: Includes additive "(Add. A)" for extra stock materials.
• Section 223100 - DOMESTIC WATER SOFTENERS: Includes additive "(Add. A)" for extra stock materials.
• Section 233416 - CENTRIFUGAL HVAC FANS: Includes additive "(Add. A)" for motors.
• Section 262300 - LOW-VOLTAGE SWITCHGEAR: Includes additive "(Add. A)" for maintenance material submittals.
• Section 262413 - SWITCHBOARDS: Includes additive "(Add. A)" for circuit breakers.
• Section 262416 - PANELBOARDS: Includes additive "(Add. A)" for circuit breakers.
• Section 262726 - WIRING DEVICES: Includes additive "(Add. A)" for receptacles and switches.
• Section 262816 - ENCLOSED SWITCHES AND CIRCUIT BREAKERS: Includes additive "(Add. A)" for fuses and fusible devices.
• Section 263600 - TRANSFER SWITCHES: Includes additive "(Add. A)" for extra materials.
• Section 283111 - DIGITAL, ADDRESSABLE FIRE-ALARM SYSTEM: Includes additive "(Add. A)" for extra stock materials.

Bidders must review all sections for potential impacts on their proposals, including any modifications to requirements, specifications, or submission deadlines. The "(Add. A)" notations indicate where specific additions or modifications are made within the document.

Amendment / Modification

This amendment (A00002) to Solicitation 75H70126R00016 revises the following:

• SmithGroup's Addendum A: This addendum addresses several items including:
  • ADOT table
  • Dietary Fin details
  • Bid Option for delegated design for Radon Mitigation
  • Confirmation of Attic Stock
  • Addition of Boiler Emergency Shutdown to Electrical Cup Power Plan
  • UL Construction Configuration of Major Electrical Equipment
  • Addition of SPD to SES's
  • Clarifications regarding Door Hardware and Elevations.
  • Specific drawing files and specifications are listed (A2-1a through A2-1h).
• Pre-Proposal RFIs: RFIs 001-050 are provided as attachment (A2-2). Note that remaining RFIs will be addressed in a future amendment.
• Proposal Due Date: The proposal due date and time have been extended to May 28, 2026, at 2:00 PM PT.

• SmithGroup's Addendum A (referenced as A2-1a through A2-1h)

• Pre-Proposal RFIs 001-050 (attachment A2-2)

• Proposal submission deadline

• The proposal deadline has been extended to May 28, 2026, at 2:00 PM PT.

• Offerors must acknowledge receipt of this amendment by number and date on their cover letter or by submitting a signed copy of the SF30.

Form / Attachment / Pricing Sheet

This document contains "General Notes & Design Data" for the IHS Whiteriver Hospital project, specifically related to SR 73 improvements. It provides essential background information and specifications for bidders.

• Design Data: Includes traffic projections (2024 AADT and 2044 AADT for SR 73), posted speed, and design speed.
• Earthwork Quantities: Estimated volumes for excavation, embankment, and waste.
• Project Length: Details the segment of SR 73 involved (STA 337+50.00 to STA 355+82.00), totaling 1,832.00 feet (0.35 miles).
• Index of Sheets: Lists all associated drawing sheets for the project.
• Reference Information: Cites relevant ADOT standard drawings and project numbers.
• Construction Notes: Includes general notes on earthwork calculations, pavement striping, right-of-way information, utility locations, and traffic control requirements.
• Specific Details: Provides details on riprap gradation, flow-thru scupper construction, and material specifications (e.g., concrete class, plated steel).

This document is crucial for bidders to understand the project's scope, scale, and specific technical requirements. It outlines the design parameters, estimated quantities, and construction standards that will govern the work, directly impacting bid preparation and project execution.

Form / Attachment / Pricing Sheet

This document contains detailed architectural and landscape drawings related to the IHS Whiteriver Hospital project. It provides specific design elements, construction details, and site plans.

• Flagpole Details: Specifications for flagpole assembly, including materials, dimensions, and installation.
• Security Bollard and Gate Details: Construction details for security bollards and a vehicular security gate, including foundation requirements and materials.
• Site Details: Information on pedestrian walkways, drive aisle crossings, and timber steps, including material specifications and finishes.
• Concrete Patterns: Details on integral color concrete patterns for courtyards and walkways, with specific color and finish requirements.
• Project Information: Includes IHS Project Number (131445), IHS Contract Number (75H70123R00008), and Award Date (02/02/2024).

This document is crucial for bidders to understand the physical scope, materials, and specific construction requirements for the landscape and site work components of the IHS Whiteriver Hospital project. It informs the technical approach, material selection, and cost estimation for proposals.

Amendment / Modification

This document is a "BID ADDENDUM-A" issued on April 16, 2026. It is part of the "FINAL CONSTRUCTION DOCUMENTS" issued on January 23, 2026.

This addendum revises information previously issued in the "FINAL CONSTRUCTION DOCUMENTS" dated January 23, 2026, and is based on the "PROGRAM OF REQUIREMENTS" dated March 26, 2022, and "AMENDMENT" dated February 3, 2025, with "SCHEMATIC DRAWINGS" approved November 19, 2024.

As this is a bid addendum for construction documents, it likely impacts the final requirements and details for bidding on the project. Bidders should review this addendum in conjunction with all prior documents.

Forms / Attachments / Pricing Sheets

This document contains electrical one-line diagrams and panel schedules for the IHS Whiteriver Hospital project. It details the power distribution system, including switchboards, panelboards, transformers, and associated circuiting.

• One-Line Diagrams (Sheets E5.1.1 through E5.6): These diagrams illustrate the electrical power distribution system, including service entrances, switchboards (SES-A through SES-E), automatic transfer switches (ATS), generators, transformers, and UPS systems. They specify feeder schedules, conductor sizes, and equipment ratings.
• Panel Schedules (Sheets E8.2.A1 through E8.2.E1): These schedules provide detailed information for various switchboards and panelboards, listing circuit descriptions, number of poles, frame size, trip rating, load (in VA), and remarks. They also include load classifications, connected loads, demand factors, and estimated demands.
• General Sheet Notes: These notes provide important project-specific information, including references to other drawing series, requirements for panel nameplates and schedules, specifications for surge protection devices and meters, and the need for bused electrical equipment circuit spaces.

This document is crucial for any bidder involved in the electrical scope of work for the IHS Whiteriver Hospital project. It provides the detailed specifications and layout of the electrical distribution system, which is essential for understanding power requirements, load calculations, equipment specifications, and installation details. Bidders must consult these schedules and diagrams to accurately price and plan their electrical installations, ensuring compliance with National Electrical Code (NEC) standards and project-specific requirements.

Form / Attachment / Pricing Sheet

This document contains "Bid Addendum-A" for the IHS Whiteriver Hospital Utility Campus project. It includes "Storm Drain Plan" sheets (C3.03, C3.04) and "Details" sheets (C8.01) related to the construction documents.

• Storm Drain Plans (C3.03, C3.04): Detail the layout and specifications for storm drain systems, including pipe sizes, gradients, drain basins, and flared end sections. These sheets also indicate the 500-year floodplain limits and show the locations of new buildings and water tanks.
• Details (C8.01): Provides specific construction details for two types of water storage tanks: a 32' diameter, 150,000-gallon reclaimed water storage tank and a 42' diameter, 325,000-gallon domestic water storage tank. Details include dimensions, access points, vents, inlets, outlets, and overflow configurations. It also references specific standards (IBC, OSHA, AWWA D100) and components like mechanical level indicators.
• Construction Notes: Outlines materials and methods for storm drain systems (HDPE pipe, specific drain basin types) and underground retention tanks.
• Reference Notes: Directs bidders to other relevant drawing sets for utility improvements, drainage, new buildings, access roads, and retaining walls.

This addendum provides critical details for the storm drainage infrastructure and water storage tanks. Bidders must review these plans and details to accurately understand the scope of work, material requirements, and construction specifications for these components of the IHS Whiteriver Hospital Utility Campus project. The "Bid Addendum-A" designation indicates this is a modification to previously issued documents, and bidders should ensure they are using the most current information.

Form / Attachment / Pricing Sheet

This document is a drawing sheet (C9.01) titled "DETAILS" for "BUILDING PACKAGE 3 (BP3) HON-DAH UTILITY CAMPUS". It provides detailed drawings and specifications for a reclaimed water storage tank and related components.

• Detailed diagrams of a 33' diameter reclaimed water storage tank with a capacity of approximately 201,400 gallons.
• Specifications for tank components including manways, access hatch, overflow, drain valve, and inlet/outlet pipes.
• References to specific details on other drawing sheets (C9.02).
• Notes regarding tank manufacturer's shop drawings and compliance with relevant codes (IBC, OSHA, AWWA D100).
• Includes project information such as IHS Project #, Contract #, and Award Date.

This drawing sheet is crucial for bidders to understand the specific design and technical requirements for the reclaimed water storage tank. It details the physical dimensions, required components, and installation specifications, which will inform cost estimations, material procurement, and construction planning for this part of the project.

Solicitation / RFP / RFQ

This document is a Solicitation, Offer, and Award form (Standard Form 1442) for the Whiteriver Hospital Construction project located in Whiteriver, AZ. The Indian Health Service is issuing this solicitation.

The solicitation is for construction services. Specific details regarding the work requirements are referenced in Section L.8 for Proposal Submittal Instructions.

• The North American Industry Classification System (NAICS) code is 236220 (Commercial and Institutional Building Construction).

• The associated size standard for this procurement is $45 million.

• The estimated magnitude of this construction project is between $500,000,000 and $600,000,000.

• The contractor shall begin performance within 10 calendar days after award and complete within 1095 calendar days.

• Performance and Payment Bonds are required within 10 days after award.

• Offers are due by 2:00 PM local time on 5/28/2026.

• Offers must be submitted in original and 0 copies.

• Sealed envelopes containing offers must be marked with the offeror's name and address, solicitation number, and date/time of due.

• Offers providing less than 60 calendar days for Government acceptance will be rejected.

This acquisition is being solicited as Unrestricted, open to both large and small businesses.

This is a negotiated solicitation (RFP) issued on 03/12/2026. The solicitation number is 75H70126R00016. Contact Erik Lundstrom at 240-485-6419 or erik.lundstrom@ihs.gov for information.

Other / Unclassified

This document is a presentation from a pre-proposal meeting held on April 8, 2026, for the Whiteriver Hospital Project by the Indian Health Service (IHS). It outlines the project's scope, construction challenges, key personnel, contracting information, and site walk details.

This presentation provides crucial context for potential bidders regarding the Whiteriver Hospital Project. It details:

• Project Overview: Includes the hospital campus, hospital WWTP and storage tanks, SWTP, and Hon-Dah WWTP.
• Construction Challenges: Highlights potential issues such as campus logistics, traffic flow, parking, staging areas, phasing, mobilization, construction water availability, fire department access, and road limitations for heavy equipment.
• Contracting Information: Outlines the solicitation format, key dates (including proposal due date and estimated award date), and the process for submitting Requests for Information (RFIs). It also lists the evaluation factors: Technical Experience, Technical Approach & Draft Schedule, Key Personnel & Organizational Chart, and Past Performance.
• TERO Information: Details the WMAT Tribal Employment Right Ordinance requirements, including compliance plans, fees, and contact information.
• Site Walk Information: Provides instructions and locations for a site walk, emphasizing that information shared during the pre-proposal meeting is not official and official answers will be provided through the RFI process.

This document is essential for understanding the project's scope, potential complexities, and the process for submitting proposals and seeking clarifications.

Other / Unclassified

This document is a sign-in sheet from a pre-proposal meeting for the Whitieriver Hospital Construction project. It lists attendees' names, companies, email addresses, and phone numbers.

This document is relevant to potential bidders as it provides contact information for individuals who attended the pre-proposal meeting. This can be useful for networking, seeking clarification, or understanding the competitive landscape.

Questions & Answers / Clarifications

This document contains responses to Requests for Information (RFIs) submitted by potential bidders regarding the solicitation.

• Headwalls: The design team is open to pre-manufactured headwalls, though current documents depict a stick-built method. Bidders wishing to use pre-manufactured headwalls must submit a Substitution Request. Headwalls will be Contractor Furnished/Contractor Installed (CFCI). The GC is responsible for providing the entire wall assembly, including panels and accessories, and coordinating custom patterns with the Finish Schedule. Pricing format between GC and supplier is determined by the GC, but must follow the solicitation's format for submission to IHS.
• Lift Station: Clarification is requested regarding whether the lift station is new or existing, and the depth of the diversion manhole.
• Cattle Guard: The required size for the cattle guard is requested.
• Storm Drain Pipe Size: A question arises about providing an alternate material (CMP Spiral rib) for 72" HDPE storm drain pipe, as 60" is the largest offered.
• Catch Basin Detail: More detail is requested for storm drain catch basins off of water tanks.
• Drainage Discrepancy: A discrepancy between the plan and profile views for a 24" run versus an 18" run in the drainage system is noted.
• Pipe Footage Differences: Random sections show differences between pipe footage on plans and profiles.
• Catch Basin/Manhole Identification: Clarification is sought on how to identify catch basins and manholes that share the same designation ('SD' with a circle).

These clarifications address potential ambiguities in the original solicitation documents, particularly concerning headwall specifications, drainage systems, and site utilities. Bidders should review these responses carefully as they may impact pricing, material selection, and overall project approach. No changes to submission deadlines or evaluation factors are indicated.

Amendment / Modification

This amendment (A00001) to Solicitation 75H70126R00016 for the Whiteriver Hospital Construction project provides the following:

• Pre-Proposal Meeting Information: Presentations (A1-1a and b) and Sign-in Sheets (A1-2a and b) from the pre-proposal meeting are now provided.
• Pre-Proposal RFIs: Responses to RFIs 001-008 (Attachment A1-3) are included. Remaining RFIs will be addressed in a future amendment.
• Clause Updates: Due to the Revolutionary FAR Overhaul (RFO), the following clauses have been updated or deleted:
  • Section I, Clause 52.248-3 Value Engineering-Construction (Oct 2025)
  • Section I, Clause 52.219-9 Small Business Subcontracting Plan – Alt II (DEVIATION) (RFO Feb 2026)
  • RFO FAR deviation text is available at https://www.acquisition.gov/far-overhaul

• Section I, Clauses (specifically 52.248-3 and 52.219-9)

• Pre-Proposal Meeting Materials

• RFIs

• The proposal due date and time remain unchanged: May 12, 2026, at 2:00 PM PT.

• Offerors must acknowledge receipt of this amendment by number and date on their cover letter or by submitting a signed copy of the SF30.

Other / Unclassified

This document is a presentation from a pre-proposal meeting held on April 8, 2026, for the Whiteriver Hospital project. It outlines the "Cultural Journey" and "Design" aspects of the project, emphasizing the integration of White Mountain Apache traditions, stories, and the natural environment into the hospital's design.

This presentation provides context for potential bidders regarding the project's cultural and design philosophy. It highlights the importance of honoring local traditions, the natural landscape (including flora, fauna, and geological features), and the White Mountain Apache Tribe's heritage in the development of the Whiteriver Replacement Hospital. Key elements discussed include:

• Cultural Integration: The design aims to create a modern medical center that honors traditions and stories, is uniquely WMAT, and is site-specific.
• Site and Environment: The presentation showcases the natural surroundings, including "Sunrise Mountain," "The Hallway" (a path of the Gan), medicinal plants, and various textures and landscapes, all influencing the design.
• Design Concepts: It details the "Program Stacking" for different hospital floors (First Floor: Emergency, Imaging, Pharmacy, Lab, Wellness; Second Floor: Labor & Delivery, Surgery, etc.; Third Floor: Acute Care, Behavioral Health, Primary Care; Fourth Floor: Administration, Specialty Care, Dental).
• Interior Design: The conceptual approach focuses on a "sacred connection" to the natural world, drawing inspiration from the river, canyons, and plant life. Custom resin panels with native plants and graphics inspired by cultural elements (insects, hummingbirds, crown dancers, eagles) are featured.
• Visualizations: The document includes renderings of the site approach, new site entrance, building approach (Plaza and Hallway), lobby, dining area, primary care waiting area, and labor and delivery rooms, illustrating how the cultural and environmental themes are translated into the physical space.

This information is crucial for bidders to understand the project's unique requirements and the cultural sensitivity expected in its execution.

Other / Unclassified

This document is a sign-in sheet for the Whittier Hospital Construction Pre-Proposal Meeting. It lists attendees, their companies, email addresses, and phone numbers.

This information is relevant to potential bidders as it indicates companies that have expressed interest in the opportunity by attending the pre-proposal meeting. It can be used for networking or to gauge the level of competition.

Solicitation / RFP / RFQ

This solicitation is for the construction of a new Whiteriver Hospital, a 407,817 gross square foot facility. The project includes improvements to the existing surface water treatment facility and the construction of two new wastewater treatment package plants. The facility will be technologically advanced and designed to meet the healthcare needs of the American Indian & Alaskan Natives in the Whiteriver Service Unit, incorporating IHS programs and tribally operated health programs. The new facility will offer expanded outpatient, inpatient, primary care, specialty care, ambulatory surgery, emergency, and community health departments, along with ancillary and support services.

• Construction of a new hospital facility, facilities building, chiller plant, and pump house.

• Demolition of existing hospital and other construction activities.

• On-site sitework including underground utilities, earthwork, storm sewer, driveways, sidewalks, curb and gutter, heliport, paving, landscaping, and irrigation.

• Off-site utilities including water, sanitary sewer, drainage, earthwork, surface water treatment plant improvements, and the IHS Hospital Utility Campus (wastewater package treatment plant and water storage tanks).

• Potential for additional work through options, including a whole campus water filtration system, spray fields, circadian lighting, air purification systems, photovoltaic systems, acoustical panels, and off-site sitework for traffic signal and highway improvements.

• Medical equipment procurement and installation.

• Contract Type: Firm-Fixed Price

• Period of Performance: 1095 calendar days from Notice to Proceed.

• Estimated Construction Magnitude: $500,000,000 to $600,000,000.

• Performance Bonds: Required.

• Proposal Due Date: May 12, 2026, 2:00 PM Arizona Time.

• Site Visit: April 8, 2026, 10:00 AM Arizona Time.

• Proposals must be submitted electronically in PDF format.

• Evaluation will be based on a Best Value, Tradeoff approach, considering Technical Experience, Technical Approach/Schedule/Logistics Plan, Key Personnel/Organizational Chart, Past Performance, and Price.

• Unrestricted acquisition, open to both large and small businesses.

• NAICS Code: 236220, Commercial and Institutional Building Construction.

• Size Standard: $45 million.

• Offerors are responsible for all applicable state, local, and Tribal Employment Rights Office (TERO) fees and taxes.

• The solicitation includes numerous attachments detailing specifications, drawings, and other requirements.

Form / Attachment / Pricing Sheet

This document contains the "FINAL CONSTRUCTION DOCUMENTS" for the IHS Whiteriver Hospital project, serving as a comprehensive set of drawings and specifications for architectural, structural, mechanical, plumbing, electrical, and site work. It also includes detailed fire resistance rated assembly systems and specifications for building code compliance related to fire safety, referencing UL design numbers and standards like IBC and NFPA. A LEED scorecard summarizing project progress towards certification is also included.

• Project Scope: Details the construction of a new hospital facility, approximately 407,000 gross square feet, to serve the healthcare needs of the American Indian & Alaskan Natives in the Whiteriver Service Unit.
• Technical Specifications: Includes discipline-specific drawings (architectural, structural, MEP, site work), sheet index, general project information, and code compliance requirements (IBC, NFPA).
• Fire Safety: Outlines fire resistance rating requirements for building elements, specific UL design numbers for approved assemblies, and detailed construction methods. It also addresses hazardous material control areas.
• Sustainability: Features a LEED scorecard indicating progress and potential points for certification.

This document is critical for potential bidders, providing the complete technical specifications and design details necessary for accurate and competitive bidding on the IHS Whiteriver Hospital construction. Bidders, particularly those in structural steel, drywall, fireproofing, and hazardous material handling, must thoroughly review these "FINAL CONSTRUCTION DOCUMENTS" to understand the scope of work, material requirements, construction methods, and compliance standards. The LEED scorecard highlights sustainability goals that may influence material selection and construction practices.

Forms / Attachments / Pricing Sheets

This document contains the Final Construction Documents for the BP2 - IHS Hospital Utility Campus project. It serves as a comprehensive set of drawings and specifications detailing the construction requirements for the wastewater treatment plant and associated site development.

• Project Identification: Includes project name, location, IHS project number (131445), contract number (75H70123R00008), and award date (02/02/2024).
• Sheet Index: Provides a detailed listing of all architectural, civil, electrical, fire alarm, fire protection, ICT, landscape, mechanical, plumbing, and structural drawings included in the set.
• Project General Notes: Outlines overarching requirements, coordination instructions, compliance with codes and regulations, and the precedence of architectural drawings for finished appearance.
• Project Description: Briefly describes the project as a wastewater treatment plant for the Whiteriver Hospital Campus, including a pre-engineered metal building for equipment and service areas, and site development for roadways, drainage, and security fencing.
• Sustainability Statement: Indicates the project is registered under the LEED Green Building Program.
• Fire and Life Safety Information: Details occupancy classifications, fire-resistance ratings, exit strategies, fire protection systems (sprinklers, alarms, extinguishers, fire pump), and interior finish requirements.
• Hazardous Material Information: Specifies the types and quantities of hazardous materials to be stored, including their classifications, storage requirements, and safety measures.

This document is critical for bidders as it contains the detailed technical specifications and drawings required to understand the full scope of work for the construction of the IHS Hospital Utility Campus. It outlines all design requirements, material specifications, safety protocols, and compliance standards that must be adhered to during the construction phase. Bidders will use this document to prepare their bids, understand the project's complexity, and assess their capability to meet all contractual obligations.

Form / Attachment / Pricing Sheet

This document, "B01 Attachment J02f SWTP Specs (Vol 6).pdf", is Volume 6 of the 100% Construction Documents for the IHS Whiteriver Hospital project. It specifically details the specifications for the Tribally owned and operated surface water treatment plant (SWTP).

• This volume is intended to be a stand-alone specification for the SWTP portion of the larger hospital project.
• It is part of the 100% Construction Documents dated 5 March 2026.
• The document includes detailed specifications across various divisions:
  • Division 26 - Electrical (Sections 260050, 260110, 260120, 260130, 260140, 260195, 260450, 260500)
  • Division 40 - Process Interconnections (Sections 400205, 400510, 400510.03, 400510.12, 400510.13, 400553, 407113, 407553)
  • Division 46 - Water and Wastewater Equipment (Sections 460713, 463344)

This document is crucial for any bidder intending to construct or supply components for the surface water treatment plant. It outlines the specific technical requirements, materials, installation procedures, and quality standards for all electrical, process piping, and water treatment equipment. Bidders must carefully review the relevant sections to ensure their proposals and proposed equipment meet all specified criteria.

Form / Attachment / Pricing Sheet

This document, "B01 Attachment J02c Specs (Vol 3).pdf", is a Project Manual, Volume 3, containing 100% Construction Documents dated 5 March 2026 for the IHS Whiteriver Hospital. It details specifications for various construction divisions and specifically outlines requirements for "Instrumentation and Control for HVAC" systems, including Distributed Digital Control (DDC) system hardware and software, control system software, and sensors/controllers.

• Construction Specifications: Covers divisions from procurement and general requirements to concrete, masonry, metals, wood, finishes, specialties, equipment, fire suppression, plumbing, HVAC, electrical, communications, safety and security, earthwork, exterior improvements, utilities, and more.
• HVAC Instrumentation and Control: Details DDC system hardware (workstations, servers, controllers), control system software (OS, programming, graphics, maintenance management), BACnet compliance (B-AWS, B-BC, B-AAC, B-ASC), and specific controller types.
• Submittals and Warranties: Includes requirements for maintenance material submittals, extended warranties for DDC controllers and BAS components, and instructions for delivery, storage, and handling.
• Quality Assurance: Outlines qualifications for DDC system manufacturers and providers.
• Coordination: Specifies requirements for coordinating sensor locations.

This document is critical for bidders, providing comprehensive technical specifications for the IHS Whiteriver Hospital construction. For HVAC control systems, bidders must adhere to detailed requirements for system architecture (DDC, BACnet), software and hardware configurations, security, alarming, submittals, testing, warranty, and maintenance. Understanding these specifications is essential for preparing compliant and competitive bids.

Form / Attachment / Pricing Sheet

This document contains the Final Construction Documents for Building Package 3 (BP3) of the Hon-Dah Utility Campus, specifically for the Hon-Dah Wastewater Treatment Plant (WWTP). It details the project's scope, design criteria, and compliance with various building codes and safety standards.

• Project Overview: Construction of a pre-engineered metal building for WWTP equipment and service areas, including site development for roadways, drainage, and security fencing.
• Scope of Work: Detailed plans and specifications across multiple disciplines including Civil, Structural, Architectural, Fire Protection, Plumbing, Mechanical, Electrical, ICT, and Security.
• Code Compliance: Adherence to International Building Code (IBC), International Fire Code (IFC), and National Fire Protection Association (NFPA) standards, with specific attention to occupancy classifications (Business, Industrial, High-Hazard, Storage) and fire-resistance requirements.
• Hazardous Materials: Detailed information on the storage and handling of chemicals such as Sodium Hydroxide, Aluminum Sulfate, Micro C2000, and Sodium Hypochlorite, including containment, ventilation, and emergency alarm systems.
• Life Safety Systems: Outlines requirements for fire alarm systems, automatic sprinkler systems, standpipe systems, portable fire extinguishers, and means of egress.

This document serves as the definitive set of construction documents for the Hon-Dah WWTP project. Bidders will need to review these detailed plans and specifications to understand the full scope of work, technical requirements, material specifications, safety protocols, and compliance obligations to prepare an accurate bid and execute the construction project.

Form / Attachment / Pricing Sheet

This document contains the Final Construction Documents for the BP4 - IHS Hospital Pump House project. It includes detailed architectural, structural, mechanical, electrical, plumbing, fire protection, and life safety plans, along with general project information, code summaries, and sustainability statements.

• Project Overview: Details the location (Whiteriver, Arizona), owner (Indian Health Service), and project scope (Pump House).
• Sheet Index: A comprehensive list of all drawings included in the document set, categorized by discipline (General, Architectural, Structural, Plumbing, Mechanical, Electrical, Fire Alarm/Protection, ICT, Security).
• General Project Notes: Outlines overarching requirements, coordination between disciplines, code compliance, and protection of existing work.
• Code Summaries: Provides detailed information on building code compliance, including occupancy classifications, fire-resistance ratings, egress requirements, and hazardous material handling.
• Sustainability Statement: Indicates the project is registered under the LEED Green Building Program.

This document is critical for bidders as it contains the complete construction drawings and specifications. It details all technical requirements, design specifications, and compliance standards necessary to understand the scope of work, prepare accurate bids, and execute the construction of the pump house facility. Bidders must review all sections to ensure a thorough understanding of the project requirements.

Form / Attachment / Pricing Sheet

This document contains construction drawings for the IHS Surface Water Treatment Plant located in Whiteriver, Arizona. It details the design and specifications for various components of the water treatment process, including piping, electrical systems, and equipment.

• Cover Sheet (CW1.00): Project overview, location, sheet index, and contact information.
• General Notes & Abbreviations (CW1.01): Standard engineering notes, abbreviations, and legends for symbols used throughout the drawings.
• Process Flow Diagrams (CW1.02): Simplified process flow of the water treatment plant.
• Plan Views (CW1.03 - CW1.08): Detailed layouts of the surface water treatment plant, including influent piping, effluent piping, chemical feed systems, blowers, and sludge blowdown.
• Details (CW1.20): Specific construction details for various components.
• Electrical Drawings (E-1 - E-11): Site plans, single line diagrams, conduit block diagrams, control schematics, and P&IDs for the electrical and control systems.
• Shop Drawings (CW1.13 - CW1.19): Manufacturer-specific details for key equipment like the Tonka water treatment units.

These drawings are critical for any contractor bidding on or performing work related to the construction or modification of the IHS Surface Water Treatment Plant. They provide the detailed technical specifications, layouts, and requirements necessary for accurate bidding, material procurement, and construction execution. Bidders must carefully review these drawings to understand the scope of work, required materials, installation methods, and integration with existing systems.

Form / Attachment / Pricing Sheet

This document contains the "Seals Page" for the IHS Whiteriver Hospital Final Construction Documents, dated January 23, 2026. It serves to provide the seals of the design professionals of record, as required by statute, and includes descriptions of the Specification Sections prepared under their direction. Additionally, it provides detailed specifications for "COLD FORMED METAL FRAMING" (Section 054000), outlining requirements for materials, fabrication, and installation of cold-formed steel framing systems, including specific standards, tolerances, and procedures.

Seals Page:

• Architect: SmithGroup, Inc. (Matthew Hess, AIA, NCARB)
• Structural Engineer: PK Associates and Pimara Paul Koehler (Christa Chau, PE, SE); Morrison-Maierle (Michael Brennan, PE)
• Civil Engineer: Dibble & Associates Consulting Engineers, Inc. (Christina Shannon Mauck, PE, Ian B. Mowry, PE)
• Fire Protection Engineer: Smith Group, Inc. (Andrew Ochsankehl, PE)
• Electrical Engineer: SmithGroup, Inc. (Daniel L. Peterson, PE); Morrison-Maierle (Michael Brandt, PE)
• Communications (AV, IT, Security) Designer: Smith Group, Inc. (David K. Glenn, RCDD)
• Landscape Architect: Smith Group, Inc. (Richard P. Jones, PLA)
• Plumbing Engineer: Morrison-Maierle (Jody Waverek, PE)
• Mechanical Engineer: Morrison-Maierle (Jody Waverek, PE)
• Environmental Engineer: Morrison-Maierle (Ulrike Lashley, PE)
• Hazardous Building Materials: Mabbett & Associates, Inc. (Michael Delaney, Asbestos Designer)

Cold Formed Metal Framing (Section 054000):

• Materials: Specifies steel grades, coatings, and galvanizing repair paint.
• Fabrication: Details requirements for framing assemblies, including cutting, fastening methods, and tolerances.
• Installation: Outlines procedures for preparation, anchoring, and specific requirements for exterior/interior walls and joists.
• Tolerances: Defines allowable variations for level, plumb, and true-to-line installation.
• Field Quality Control: Specifies testing and inspection requirements.
• Repairs: Details procedures for galvanizing repairs and final protection.

This document is crucial for bidders as it identifies the licensed design professionals responsible for the project, confirming the construction documents are prepared and sealed by qualified professionals. Bidders should note the responsible parties for specific design-related inquiries. The detailed specifications for cold-formed metal framing directly impact structural integrity and compliance, requiring bidders to ensure their proposals and execution adhere to these standards.

Specifications / Attachment

This document, "B01 Attachment J02b Specs (Vol 2).pdf," is Volume 2 of the Project Manual for the IHS Whiteriver Hospital. It provides detailed technical specifications for construction divisions, outlining requirements for materials, products, and installation to ensure adherence to design intent and quality standards.

• Scope: Encompasses detailed technical specifications for numerous construction divisions, including Openings (08), Finishes (09), Specialties (10), Equipment (11), Furnishings (12), Special Construction (13), Conveying Equipment (14), Fire Suppression (21), Plumbing (22), HVAC (23), Electrical (26), Communications (27), Electronic Safety and Security (28), Earthwork (31), Exterior Improvements (32), Utilities (33), Transportation (34), and various process-related equipment divisions (40-46).
• Content: Includes general requirements, performance criteria, materials, fabrication, and execution details for each division. It also specifies product data, sustainable design submittals (recycled content, EPDs, VOCs), shop drawings, samples, quality assurance (installer qualifications, testing, mockups), delivery, storage, handling, field conditions, and warranty requirements.
• Healthcare Equipment: Specific details are provided for healthcare equipment such as dental delivery systems, surgical lights, X-ray units, anesthesia and equipment booms, dust collectors, and various casework and countertops. Utility requirements (electrical, air, water, drain, ventilation) are detailed for each item.

This document is critical for bidders to accurately prepare proposals by defining the exact technical requirements, performance criteria, and quality standards for all specified components and systems. Bidders must review these specifications to ensure compliance, identify necessary submittals, understand installation procedures, and account for all material and workmanship requirements, including specific warranties and certifications (e.g., NFPA, ASTM, UL, ANSI, BHMA, MPI, NACE, AWWA, NSF). Understanding these details is essential for accurate bidding and proposal preparation.

Forms / Attachments / Pricing Sheets

This document, "B01 Attachment J02d Specs (Vol 4).pdf", comprises Volume 4 of the 100% Construction Documents for the IHS Whiteriver Hospital project. It contains detailed specifications for a wide array of construction divisions. Additionally, it includes a specific product and equipment schedule for "DATA COMMUNICATIONS NETWORK EQUIPMENT" (Section 272100), primarily detailing Cisco Systems components.

Construction Specifications (Divisions 00-34):

• Covers procurement, general requirements, existing conditions, concrete, masonry, metals, wood, thermal/moisture protection, openings, finishes, specialties, equipment, furnishings, special construction, conveying equipment, fire suppression, plumbing, HVAC, integrated automation (Not Applicable), electrical, communications, electronic safety/security, earthwork, exterior improvements, utilities, and transportation.
• Includes detailed requirements for materials, installation, and systems.

Data Communications Network Equipment (Section 272100):

• Specifies acceptable manufacturers, primarily Cisco Systems (CISCOPRO).
• Lists detailed product schedules with part numbers, descriptions, and quantities for Cisco Catalyst 9600 Series and Cisco 8300 Series components.
• Organizes components by Intermediate Distribution Frame (IDF) locations (e.g., MDF-207, IDF-1054).

This document is critical for bidders involved in the IHS Whiteriver Hospital construction. It provides the comprehensive technical specifications for all construction aspects, ensuring work meets required standards. Bidders must thoroughly review these specifications to understand the scope, materials, and procedures. For the data communications section, bidders must ensure their proposals include the specified Cisco components or approved equivalents, paying close attention to the detailed breakdown by IDF location and quantity for accurate pricing and procurement planning.

Form / Attachment / Pricing Sheet

This document, "B01 Attachment J02e Specs (Vol 5).pdf", is a PDF attachment to a SAM.gov opportunity record. It contains the 100% construction documents for the IHS Whiteriver Hospital project, with Project No. 14904.000, dated 5 March 2026.

This document is Volume 5 of the 100% construction documents. It includes a detailed Table of Contents that outlines the various divisions and sections of the specifications, covering procurement and contracting requirements, general requirements, existing conditions, concrete, masonry, metals, wood, plastics, composites, thermal and moisture protection, openings, finishes, specialties, equipment, furnishings, special construction, conveying equipment, fire suppression, plumbing, heating, ventilating, and air-conditioning (HVAC), electrical, integrated automation, electronic safety and security, earthwork, exterior improvements, utilities, transportation, process interconnections, and wastewater treatment equipment.

This document is crucial for bidders as it contains the detailed specifications for the construction of the IHS Whiteriver Hospital. Potential bidders must review this document to understand the full scope of work, material requirements, technical specifications, and any special conditions or compliance obligations related to the construction of the hospital. This information is essential for preparing accurate proposals and determining the feasibility and cost of bidding on the opportunity.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for building construction projects in Navajo County, Arizona. It provides prevailing wage rates and fringe benefits for various construction trades, as determined by the U.S. Department of Labor. This information is crucial for contractors to understand labor costs and ensure compliance with wage laws on federal or federally-assisted construction projects.

• General Decision Number: AZ20260027, dated 01/30/2026.
• Construction Type: Building Construction, including treatment plants and industrial sites, but excluding single-family homes or apartments up to and including 4 stories.
• Geographic Area: Navajo County, Arizona.
• Trades and Rates: Lists specific wage rates and fringe benefits for trades such as Bricklayer, Carpenter (including Drywall Hanging), Electrician, Power Equipment Operator (Crane), Ironworker, Laborer (various types), Painter, Pipefitter, Plumber, Roofer, Cement Mason/Concrete Finisher, Floor Layer, Glazier, Sheet Metal Worker, Sprinkler Fitter, and Tile Setter.
• Zone Pay: Details additional pay based on radial distance from specific points in Phoenix, AZ, for certain trades.
• Executive Orders: Mentions applicability of Executive Order (EO) 13706 (Paid Sick Leave) and EO 13658 (minimum wage for federal contractors).
• Appeals Process: Outlines the procedure for appealing wage determination decisions.

Bidders must use these prevailing wage rates to accurately estimate labor costs for their proposals. Failure to comply with these wage requirements can lead to contract violations and penalties. The document helps bidders determine the minimum wages they must pay to laborers and mechanics employed on the project.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for highway construction projects in Navajo County, Arizona. It specifies the prevailing wage rates and fringe benefits for various labor classifications, as determined by the U.S. Department of Labor. This information is crucial for contractors to understand labor costs and ensure compliance with wage laws when bidding on or performing relevant federal or federally-assisted construction contracts.

• General Decision Number: AZ20260033, dated 01/02/2026.
• Geographic Area: Navajo County, Arizona.
• Construction Type: Highway.
• Labor Classifications & Rates: Lists specific job titles (e.g., Power Equipment Operator, Ironworker, Laborer, Carpenter, Welder) with their corresponding hourly wage rates and fringe benefit amounts.
• Executive Orders: Notes applicability of Executive Order (EO) 13706 (Paid Sick Leave) and EO 13658 (Federal Contractor Minimum Wage), outlining contractor obligations and employee rights.
• Wage Determination Appeals Process: Provides guidance on how to appeal wage determinations.

Bidders must use these prevailing wage rates to accurately estimate labor costs for their proposals. Failure to comply with these wage requirements can lead to contract violations and penalties. The document also highlights important worker protections and contractor obligations related to paid sick leave and minimum wage, which must be factored into project planning and execution.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for wage rates applicable to heavy construction projects in Apache, Graham, Greenlee, and Navajo Counties, Arizona. It serves as a prevailing wage determination for federal contracts subject to the Davis-Bacon Act.

• Lists various construction classifications (e.g., Electrician, Power Equipment Operator, Truck Driver, Laborer).
• Provides prevailing hourly wage rates and fringe benefits for each classification.
• Includes effective dates for the listed rates, ranging from June 2025 to January 2026.
• Explains identifiers used for union, survey, and state-adopted rates.
• Outlines the process for appealing wage determinations.
• References Executive Orders 13706 (Paid Sick Leave) and 13658 (Minimum Wage for Federal Contractors) and their applicability.

Bidders must use these wage rates to ensure compliance with federal labor laws when preparing proposals for relevant construction opportunities in the specified Arizona counties. The document details minimum wage and benefit requirements for various trades, impacting labor costs and proposal pricing. It also provides information on paid sick leave and minimum wage requirements under specific Executive Orders.

Form / Attachment / Pricing Sheet

This document is a "COMPANY TECHNICAL EXPERIENCE – CONSTRUCTION FORM" designed to collect information from potential bidders regarding their past construction project experience. Bidders are instructed to use one form per project to demonstrate experience with projects of similar type and scope within the last ten (10) years.

• Type of Project Represented
• Your Firm’s Name
• Name of Project
• Location of Project
• Owner
• General Scope of Construction Project
• Type of Facility (e.g., office building, hospital)
• Size of building (gross square feet, number of stories)
• Your Role (Prime, Joint Venture, Subcontractor) and Work Your Company Self-Performed
• Dollar Value of the Contract
• Extent and Type of Work Subcontracted Out
• Dates Construction: Began, Completed, % Completed
• Your Performance Evaluation by Owner, if known
• Were You Terminated or Assessed Liquidated Damages? (Requires explanation if "Yes")
• Owner’s Point of Contact for Reference (Name, Company, Telephone Number)

This form is crucial for bidders to document their relevant construction experience. It requires detailed information about past projects, including scope, size, contract value, and performance. Completing this form accurately and thoroughly will be necessary to demonstrate the company's capability to undertake projects similar to the one being solicited.

Form / Attachment / Pricing Sheet

This document is a Key Personnel Resume Form required for bidders to provide qualifications for specific key personnel roles on this project. It serves as a template for submitting detailed professional information.

• Your Name and Title
• Your Assignment on this Project
• Name of Your Firm
• Years of Experience (with current firm and other firms)
• Education (Degree(s)/Year/Specialization)
• Active Registration (License number, states, years, type - e.g., P.E., R.A., LEED-AP)
• Specific Experience and Qualifications Relevant to this Project: This section requires a detailed description of experience, including the role of the Key Personnel, project description, dollar value, SF (Square Footage, likely), and date for each listed project to demonstrate relevancy.
• Continuation Sheet: Use if additional space is needed.

Bidders must complete this form accurately and thoroughly for the specified key personnel roles (Prime Contractor’s Project Manager, Project Site Superintendent, Quality Control/Quality Assurance, Safety Officer, and two Key Subcontractor Project Managers). The information provided in these resumes will be crucial for evaluating the qualifications and experience of the proposed project team, directly impacting the assessment of the bidder's capability to successfully execute the contract.

Form / Attachment / Pricing Sheet

This document is a Past Performance Questionnaire (Form PPQ-0) intended to gather feedback on a contractor's performance for a previous contract. Offerors are required to have clients complete this questionnaire and submit it with their proposal. The government reserves the right to verify all information provided.

• Contractor Information: Fields for firm name, CAGE code, address, SAM UEI, contact details, and details about their role (prime, subcontractor, etc.) and the percentage of work performed.
• Contract Information: Details about the specific contract, including number, task order number, contract type, title, location, award and completion dates, original and final prices, and explanations for any differences.
• Project Description: A section for the client to describe the project and its relevance to the current opportunity.
• Client Information: Fields for the client's name, title, contact information, and their role in the project.
• Performance Ratings: A comprehensive rating system (Exceptional, Very Good, Satisfactory, Marginal, Unsatisfactory, Not Applicable) for various aspects of performance, including Quality, Schedule/Timeliness, Customer Satisfaction, Management/Personnel/Labor, Cost/Financial Management, Safety/Security, and General performance.
• Narrative Remarks: A section for detailed comments on strengths, weaknesses, deficiencies, or overall performance.

This form is crucial for bidders as it is a required component for demonstrating past performance. The quality and content of the completed questionnaire, especially the client's ratings and narrative remarks, will directly impact the evaluation of the offeror's past performance and their perceived risk for the current opportunity. Bidders must ensure this form is accurately completed by their clients and submitted as part of their proposal.

Form / Attachment / Pricing Sheet

This document, Attachment J10, is a Subcontracting Plan template required for large businesses submitting proposals. It must be completed in accordance with FAR 19.109 and FAR Clause 52.219-9 (Alternate II). The plan will be uploaded into SBCX by the apparent awardee prior to award.

• Plan Type: Bidders must select 'Individual', 'Master (Addendum)', or 'Commercial'. For this contract, an 'Individual' plan is expected.
• Subcontracting Goals: Bidders must fill in dollar ($) and percentage (%) goals for various small business categories (Small Business, Small Disadvantaged Business, Women Owned Small Business, Service Disabled Veteran Owned Small Business, HUBZone) for the base period and each option period. Zero dollars is not acceptable for these categories.
• Project Information: Requires details such as Solicitation/Contract No., Title of Acquisition, Contractor's Name, Period of Performance, and Total Contract Amount.
• Administrator Information: Details for the individual responsible for administering the subcontracting program.
• Methodology: Description of how goals were developed and potential sources identified.
• Reporting & Record Keeping: Assurances of cooperation, submission of reports (ISR, SSR via eSRS), and maintenance of records.
• Good Faith Effort: Assurances of making a good faith effort to acquire from small businesses and providing explanations for failures.
• Timely Payments: Assurances of timely payments to small business subcontractors.

Large business offerors must fully complete and submit this plan as part of their proposal. Failure to include essential information may lead to bid rejection. The plan details the offeror's strategy for subcontracting with small businesses, including specific goals and methodologies. It also outlines reporting and payment assurances. The U.S. Department of Health and Human Services (HHS) provides specific subcontracting goals for FY2024: Small Business (23%), Small Disadvantaged Business (5%), Women Owned Small Business (5%), Service Disabled Veteran Owned Small Business (5%), and HUBZone (5%). Bidders are expected to meet at least these percentages.