PBF_Truck_RFP_Specs_FINAL_2026.pdf

City of Pittsburgh

Request for Proposal Specifications

Truck – Aerial Apparatus

5/13/2026

Pittsburgh Bureau of Fire Ladder Truck – Aerial Apparatus Specifications

PBF Aerial Specifications 5/13/2026 2

Table of Contents

Information for Contractors 5-19

Warranty 19-20

Apparatus Dimensions 21

Weight Balance 21

Axles 22-24

Frame 22-24

Suspension 24

Fuel System 26

Brakes 26-29

Engine 29-30

Cooling System 30-31

Exhaust System 31-32

Transmission/Driveline 32-33

Cab 33-51

Cab Doors 35-38

Occupant Protection Airbag System 

Cab Exterior 38-41

Cab Front 41-42

Cab Tilt 43-44

Cab Interior 44-51

Electrical System 51-59

Vehicle Data Recorder 52-53

Accessory Power 53-54

Batteries 54

Alternator 55

Battery Conditioner  55

Instrumentation 55-59

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Lighting – Non-Emergency 59-62

Lighting – Scene 62-64

Lighting - Emergency Warning 64-66

Climate Control 66-67

Cab Seats 67-70

Front Bumper 70-71

Audible Warning Devices 71-74

Electronic Warning System 74-76

Camera 76

Radio Communications Equipment 76-79

Ionization 79-80

Aerial Device

Height and Reach 82

Stabilization System 82-84

Operation on Grade  84

Torque Box 84

Hydraulic System 85-86

Turntable 86-88

Aerial Ladder 88-93

Waterway 93-95

Aerial paint 95-96

Apparatus Body 96-111

Substructure 97

Body Construction 98-100

Compartmentation – Drivers Side 100-103

Compartmentation – Officers Side 103-106

Compartmentation – Rear  106-107

Ladders – Ladder Storage  107

Roll Up Doors 108

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Compartment Features 108-110

Rear Wheel Well Modules 110-111

Access Steps 111

Line Voltage Power Requirements 111-112

Striping/Graphics 112-117

Appendix 119-128

Sentinel 300 119-123

Streamlight Vulcan 124

Antenna 125-126

Hand Tools 127

Piercing Nozzle 128

Cradlepoint Router 128

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Intent This specification has been developed by a joint labor/management – Pittsburgh Bureau of Fire Apparatus Working Group. The dedicated members of the working group have invested countless hours developing and refining these Request for Proposal Specifications. The product herein is the result of a thorough assessment of conditions, needs, requirements, to provide the City of Pittsburgh with aerial apparatus designed for and to survive the rigorous service, terrain, and use cycles of the Bureau of Fire.

The intent of this specification is to describe a four (4) door custom, minimum 100’ heavy duty aerial ladder apparatus that will be utilized by Truck Company crews delivering service to the City of Pittsburgh.

This apparatus will be exposed to severe service, it is required that the contractor – in selection of components for construction of the apparatus, use materials and design practices that are the best available in the industry to ensure performance, service life, reliability, and safety with the minimum amount of down time. The intent is for proposals to not to just meet the minimum requirements of the specification but exceed, to provide the best solution for the customer.

Multiple Unit Purchase Proposals shall consider and present opportunities for multiple unit purchases. Each proposal must include the following:

• Multiple Apparatus Purchase Discount structure – indicating the discount applicable for multiple unit purchases and the thresholds that various discounts are applicable.

• Pre-Payment Options – each proposal must include a range of pre-payment options including but not limited to 100 percent, chassis pre-payment, etc. In each option the proposal must clearly indicate the cost savings applicable in the various purchase prepayment options offered.

• Financing – each proposal shall include a financing provision proposal that clearly indicates the available financing options available for the purchaser. The purchaser requests proposals of both Five (5) year and Seven (7) year terms.

• Multiple Year Contract – the City is interested in proposals that include multiple year purchase opportunities with a minimum term of three (3) years.

As a base line, the proposals should assume a one (1) unit purchase.

The purchaser, at their sole discretion, shall decide which options are most suitable. Any prepayment option selected must be accompanied with a performance bond.

Multiple Year Contract Proposals shall consider and present opportunities for a contract structure servicing multiple years of aerial apparatus purchases. Each proposal must include the following:

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• Purchase contract pricing structure for no less than three (3) year contract for the purchase of aerial fire apparatus.

• At the proposer's option, consideration will be afforded to the utilization of a cooperative purchase contract accessible to the City of Pittsburgh.

Information for Contractors Sealed proposals are desired from reputable manufacturers of Automotive Fire and Rescue Apparatus in accordance with the attached specification as described below.

General Requirements Each proposal MUST include accurate, written, and detailed specifications covering the apparatus and related items which the contractor is proposing to furnish and to which the apparatus furnished under contract must conform. It is the intent of these specifications to cover the furnishing to the purchaser a complete apparatus constructed and equipped exactly as specified in the attached specifications.

Any details of construction, materials, or equipment not specified are left to the discretion of the contractor, whom will be responsible for all construction and manufacturing techniques involved in the construction and assembly of the apparatus.

All aspects of the proposed apparatus shall conform to any applicable rules/regulations imposed by any of the following Governing Agencies:

• National Fire Protection Association (NFPA)

• Occupational Safety and Health Administration (OSHA)

• Federal Motor Vehicle Safety Standards (FMVSS)

• Department of Transportation (DOT)

• Pennsylvania Department of Transportation (PENNDOT)

• Underwriters Laboratories (UL)

Reliability of Manufacturer The contractor/bidder shall furnish evidence that they can design, engineer, and construct the apparatus specified, and shall clearly state the location of the facility used to manufacture and test the equipment when completed. Manufacturer must have an established reputation in the field of fire apparatus construction and have been in continuous business for a minimum of thirty

(30) years. A written chronological history of the bidder shall be included in the bid response package.

The contractor/bidder shall be capable of performing all the following items at their manufacturing facility. Under no circumstance shall any of these items be sub-contracted to other manufacturers or fabricators:

• Plumbing of aerial waterway connection system

• Complete fabrication of the apparatus body and components.

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• All 12-volt and 110-volt electrical wiring.

• All body painting and finish work.

Any contractor/bidder that does not perform all the above items shall be rendered un-responsive and their bid proposal shall be eliminated from the bid evaluation procedure causing rejection of bid.

At the request, and at the expense of the Purchaser, the contractor shall allow a trip to the manufacturing facility for at least four officials of the Purchaser prior to award of contract. During this facility inspection trip, the Purchaser must be given full access to all production areas in the facility. Areas that will be inspected shall include, but not limited to, ladder mounting, sheet metal fabrication, body assembly, electrical, painting, final assembly, and engineering.

This trip is necessary to ensure that the contractor has adequate facilities to manufacture the apparatus to the specifications attached. It should be clearly understood by the contractor/bidder that this inspection trip does not constitute acceptance of bid.

The contractor shall provide a list of a minimum of (5) similar apparatus constructed. The name and contact person, along with contact information, shall be provided with this. The manufacturer must have sufficient experience in manufacturing apparatus for the Metropolitan environment. The manufacturer should be familiar with Pittsburgh's topography and the seasonal corrosive road treatments that may impact the lifespan of components.

Each proposal must be accompanied by proof of history in servicing departments with populations more than 300,000.

Also, a list of a minimum of (5) apparatus that have been constructed over ten years shall also be provided. The name and contact person, along with telephone number shall be provided.

Responsibility of the Contractor The contractor is responsible for furnishing, inclusive in the response to this Request for Proposal a detailed description of the apparatus proposed. The detailed specifications shall include construction and performance details that the proposed apparatus shall conform to. The contractor shall also include a list of equipment to be supplied with the proposed apparatus.

The detailed proposal description of the proposed apparatus shall include, but shall not be limited to:

• Vehicle weight

• Axle loading

• Estimated In-Service weight

• Wheelbase

• Turning Radius

• Principal dimensions including specific compartment dimensions proposed.

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• Compartment dimensions shall include free access area (door opening) and interior compartment dimensions.

• Cubic feet of usable compartment space, per compartment

• Angle of Approach and Angle of Departure

• Engine

• Transmission

• Axle ratios

• Vehicle top-speed

The contractor’s specifications shall describe, in detail, all manufacturing and fabrication processes as well as material used in the construction of the apparatus. Other items that must be clearly listed in the contractors’/bidders’ specifications shall include all compartment and door dimensions, cubic feet of usable storage space per compartment, and all other items specifically called for in the attached specifications.

NFPA 1900 Compliance The vehicle shall at a minimum meet the requirements of the most current version of NFPA 1900. The contractors detailed proposal specifications shall include a statement clearly identifying all features and components that will not be fully compliant with the most current edition of NFPA 1900.

Written certification shall be provided by the manufacturer stating that the delivered apparatus complies with the NFPA 1900 Standard. If the purchaser has elected to provide, perform, outsource and/or contract with a third party or waive any item required by NFPA 1900, the manufacturer shall provide, upon delivery, a "Statement of Exceptions" per Chapter 7 of NFPA 1900 7.22.

The "Statement of Exceptions" shall include:

• A separate specification of the section of the NFPA Standard for which the apparatus is lacking compliance.

• A description of the aspect of the apparatus that is not compliant therewith or required equipment that is missing.

• A description of the further changes or modifications to the delivered apparatus which must be completed to achieve full compliance.

• An identification of the entity that will be responsible for making the necessary post-delivery changes or modifications or for suppling and installing any missing required equipment to the apparatus to achieve full compliance with chapters 7–16 of the standard.

Prior to, or at the time of, delivery of the apparatus, the Statement of Exceptions shall be signed by an authorized agent of the entity responsible for the final assembly of the apparatus and by an authorized agent of the purchasing entity, indicating a mutual understanding and agreement between the parties regarding the substance thereof.

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Specifications The contractor is responsible for providing detailed specifications for the proposed apparatus.

“Stripper” or one line description style specifications are NOT acceptable. The purpose of the contractor specifications are to clearly describe in detail what the contractor intends to furnish to the purchaser. The contractor shall align the proposal specifications to the purchaser’s specifications for clarity of evaluation. Each bidder shall submit their bid in the same sequence as these specifications to allow the department to easily compare proposals. There shall be no exception to this requirement. In the case where the manufacturer proposes an alternate to the requirements in this specification, a complete list, referencing the variation shall be provided.

The list shall include a correlation, referencing the customer specification section (including page number), a description and justification of the exception, and reference (including page number) of the proposal specification page.

Fasteners Pop-rivets, self-tapping screws, or sheet metal screws SHALL NOT be used in any Non-OEM application throughout the vehicle without prior approval of the Pittsburgh Bureau of Fire (PBF).

All fasteners utilized in the construction of the apparatus shall be stainless steel. Fasteners that pass-through materials of dis-similar material shall include coating to prevent metal reaction and corrosion. There shall be no exception to this requirement.

Electrolysis Corrosion Control The apparatus shall be assembled using ECK or electrolysis corrosion control, on all high corrosion potential areas, such as door latches, door hinges, trim plates, etc. This coating is a high zinc compound that shall act as a sacrificial barrier to help minimize electrolysis and corrosion between dissimilar metals. This shall be in addition to any other barrier material that may be used.

Accessible Design Assembly of the completed apparatus shall include design and manufacture which facilitates repairs, maintenance, servicing and lubrication without disassembly. All welding shall be employed in the assembly of the apparatus in a manner that will not prevent the ready removal of any component part for service or repair. Construction must be designed and manufactured to permit ready access to plumbing, valves, and hydraulic systems for ease of maintenance.

Load Balanced The proposed apparatus shall be designed, and the equipment mounted with due consideration to distribution of load. Balance and weight distribution shall be in accordance with recommendations and best practices of the NFPA and current standard automotive practices.

Surface Finishing All surfaces shall be designed and manufactured to eliminate sharp edges and/or corners capable of producing an injury.

Underwriters Laboratories Testing

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The apparatus shall undergo an Underwriter’s Laboratories Certification Test to ensure that the completed apparatus meets the requirements of NFPA 1900. The certificate shall be provided to the purchaser upon completion. Underwriter’s Laboratories shall also perform the required testing on the entire installed electrical system. Self-certification by the apparatus manufacturer will not be acceptable.

Optical Warning Light Certification The emergency warning light system shall be certified using one of the available methods provided for in NFPA 1900.

Electrical System Performance Certification A written load analysis and the results of the electrical system performance test shall be provided with the completed apparatus. The load analysis shall include the following:

• Nameplate rating of the alternator.

• The alternator rating under the conditions specified in NFPA 1900 10.3.

• Each of the component loads specified in NFPA 1900 10.3.3 that make up the minimum continuous electrical load.

• Additional electrical loads that, when added to the minimum continuous electrical load, determine the total continuous electrical load.

• Each individual intermittent electrical load.

Weight Certification Documents from a certified scale showing actual loading on the front, rear, individual axles, and per wheel, and overall apparatus weight shall be provided.

NFPA Slip Resistance Certification Any materials used as a stepping, standing, or walking surface shall be certified to be compliant with NFPA 1900 12.6. Documentation shall be provided with the completed apparatus.

Vehicle Rollover Stability The apparatus chassis shall be equipped with an electronic stability control system and shall be certified to NFPA 1900 Rollover Stability requirements. There shall be NO Exception to this requirement.

Component Availability If a component, option or feature as presented in these specifications is not available from the manufacturer, appropriate written documentation shall be provided by the contractor to the PBF stating that the specified component or feature is not available. The contractor may propose an alternate component or feature, submitting a thorough description, component specifications and supportive documentation for consideration by the PBF.

“Or Equal” It is the intent of the Purchaser to purchase components that have a proven record of PBF use and satisfaction. All bidders should be aware that where brand names are listed in these

PBF Aerial Specifications 5/13/2026 11 specifications, comparable products from different manufacturers may be acceptable. The bidder shall simply provide the Department with a listing of brands that they intend to provide in lieu of the originally requested brand.

On any specified item with a direct part number and/or name, the contractor may request to provide an “or equal” component. This request must be provided with documentation clearly showing the replacement items meets or exceeds the specifications of the original item. The PBF will then compare the product and have the final approval.

Installation of Components Installation of all components shall follow the manufacturer’s recommendations pertaining to an apparatus of this type. The contractor shall provide written documentation of compliance upon PBF’s request.

Top of the Line Design If the manufacturer or bidder for the apparatus represents multiple lines of apparatus and/or operates two or more manufacturing plants, it should be clearly stated in the bid proposal.

In addition to this requirement, the bidder shall give a detailed explanation of why the line, brand, model, or manufacturing facility will be used.

Manufacturers or bidders with multiple lines (two or more) or multiple manufacturing facilities (two or more) shall be required to submit bid proposals on only the top-of-the-line brand/model or from the top-of-the-line facility.

The purchaser is not interested in purchasing a manufacturers or bidders "lower end" apparatus. Because of this, any bids submitted that do not comply with the above requirements will be immediately rejected.

Corporate Ownership of Manufacturer The manufacturer of the apparatus must be fully owned and managed by a Parent Company, Corporation, or Individual(s) that is 100% held by United States of America based Company, Corporation, or United States citizen(s).

Proposals from any manufacturer that is fully or partially owned and/or operated by a foreign company, Corporation, or Individual(s) under any type of ownership, partnership, or any similar type of agreement will be immediately rejected.

2027 EMMISSIONS DESIGN CHALLENGES

The purchaser recognizes that the impacts of the 2027 Emissions Requirements may result in minor deviations from specifications – proposals are encouraged to provide accurate, flexible designs that maintain compliance with the intent of the PBF Specifications

Emissions impacts and exemptions must be identified separate from general exceptions to the PBF Aerial Apparatus Specifications.

Failure to indicate all exceptions to specifications will result in proposal disqualification.

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Pennsylvania Procurement Code Consistent with the requirements of the Pennsylvania Procurement Code – Title 62 Pa C.S.A Procurement § 3734 - Motor vehicles to be manufactured in North America. -- All government agencies shall procure only motor vehicles which are manufactured in North America. A motor vehicle is manufactured in North America if a substantial majority of the principal components are assembled into the final product in an assembly plant in North America. Contract documents for the procurement of motor vehicles shall contain a provision that the vehicles procured by the government agency shall be manufactured in North America.

The City of Pittsburgh requires that vehicles be manufactured in the United States of America.

Proposals for vehicles not manufactured in the United States of America will not be accepted.

Bankruptcy Statement If the manufacturer of the apparatus, or if any owner, shareholder, or immediate relative of an owner or shareholder that has previously been involved in or held ownership in any company that has filed bankruptcy or any other type of reorganization plan, it must be clearly stated in the bid proposal. The statement must include details and dates of all occurrences.

Emergency Support The manufacturer of the apparatus shall maintain a 24 hours per day, 7 days per week, 365 days per year factory support contact system to allow the purchaser to contact the manufacturer in case of emergency. The system shall be activated by a telephone call to the manufacturing facility.

Apparatus Service All prospective manufacturers must have a factory service facility or a contracted service facility for the warranty and collision repair of apparatus. The facility must be an authorized service facility for all components incorporated. In the case of contracted service facility – the contract must be established, and there must be an executed contract. The service facility must have a mobile service vehicle, capable of performing field maintenance. The manufacturers authorized service facility must be located within a 2-hour travel driving distance from 414 Grant Street, Pittsburgh PA 15219.

Each proposal must include a full description of the facility, a description of the relationship between the manufacturer and the service provider, a listing of the components the facility is authorized to repair, and the address of the facility. Each proposal must include photographs of the facility (inside and out), and photographs of the mobile service vehicle(s). Each proposal must also include a listing of the technicians employed, their experience, and all Emergency Vehicle Technician (EVT) Certifications.

The service facility must be indoors and heated, with adequate staffing to facilitate first class service. The service facility must be available for inspection by the PBF during the proposal evaluation period.

Delivery Schedule

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Each proposal must include a delivery estimate which quantifies, in calendar days, the completed apparatus build time. Delivery time is a critical factor in the evaluation of proposals.

The City of Pittsburgh is in critical need of replacement Aerial Ladder Apparatus.

The following major apparatus components must include delivery estimates:

• Chassis completion

• Aerial Ladder completion

• Apparatus Body completion

• Final Assembly completion

Manufacturer’s proposals must include a delivery timeline. Proposals shall include a late penalty clause, negotiated as a component of final proposal acceptance.

Delivery of Completed Apparatus When the apparatus is completed at the manufacturer’s facility, a factory trained delivery technician shall deliver the apparatus to the Purchaser. The technician shall familiarize all individuals, (Four (4) separate platoons each on a separate day) designated by the purchaser on the operation and maintenance of the apparatus at this time. The technician shall remain at the purchaser’s location for a sufficient period of time to allow all individuals to gain a thorough knowledge of the operation of the apparatus.

The apparatus MUST be delivered under its own power to the purchaser's location. The contractor is responsible for the costs associated with the delivery of the completed apparatus.

Submission of Proposals

All bids shall be clearly typed and readable. Any bid that is deemed unreadable or is handwritten will be immediately rejected.

Any bid received after this time will be rejected and returned to the bidder unopened. It will be the bidder’s responsibility to ensure that the bid is received on time.

All bids shall be submitted through the City of Pittsburgh’s – OpenGov system.

Apparatus Proposal Drawings All bidder’s must submit with their proposal blueprint drawing(s) of the exact apparatus being proposed. Drawing(s) of similar units will not be acceptable. Blueprint(s) must be submitted in electronic format as described below to allow for an accurate, scalable, easy to read, visual interpretation of the apparatus proposed by the manufacturer.

The electronic submittal of drawing format shall support the view and printing of up to 24” x 36”.

The drawing(s) shall show the complete left and right-side views of the apparatus, including the chassis as well as front, top and rear views showing all compartment dimensions, door opening sizes, compartment depths, and total cubic feet of usable compartment space per compartment.

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Drawings shall include Turning Radius, angles of Approach and Departure, and road clearance.

Any proposal received without the required drawing(s) will be immediately rejected.

For evaluation purposes, samples of the as-built electrical system schematics, engineered plumbing drawings and pump panel layout approval drawings, shall be included in the bid proposal package.

Any proposal received without the required drawing(s) will be immediately rejected.

Proposal Validity Period To allow sufficient time to allow the purchaser, or designated officials thereof, sufficient time to evaluate all bid proposals received, all bids must remain valid for a period of no less than 120 calendar days from date of bid opening. All prices must remain firm for the entire period.

During the evaluation period, bidders may be asked to further clarify their proposals or answer questions that may arise during the evaluation of bid. It is the responsibility of the bidder to make clarifications, in writing, (electronic correspondence is acceptable) and signed by the President and/or General Manager of the manufacturing company. These written clarifications must be received within (72) hours of when they were requested by the Purchaser. Failure to respond within the allowed time will deem the bid proposal unresponsive and it will be rejected.

All information that is requested in the original bid packet must be included in the sealed bid proposal. Bidders will not be allowed to submit required documents after opening of bids.

Failure to include required information with bid will result in rejection of bid proposal.

Preconstruction Conference A preconstruction conference is required at the manufacturer’s facility. The preconstruction conference will review the specification, line by line. Required in attendance are, chassis representative (if manufacturer does not offer own chassis), manufacturers engineering staff, project manager, aerial manufacturer’s representative, and sales representative. Each proposal shall include provisions for the attendance in person, at the expense of the manufacturer, for the following Pittsburgh Bureau of Fire Apparatus Working Group members. One Chief Fire Officer representing Fire Administration, One City of Pittsburgh Fleet Manager or designee, One (1) Fleet Mechanic, and four (4) members of the Apparatus Working Group. For every additional vehicle purchased two (2) additional committee members shall be added to the provision.

An apparatus cab equal to the size, design and layout as proposed in this RFP shall be on-site at the preconstruction conference to locate and determine the in-cab equipment mounting locations. There shall be no exception to this requirement.

Chassis Inspection A factory inspection of the apparatus chassis shall occur upon completion. Required in attendance are chassis representative, project manager and sales representative. Each proposal shall include provisions for the attendance in person at the expense of the

PBF Aerial Specifications 5/13/2026 15 manufacturer, for the following Pittsburgh Bureau of Fire Apparatus Working Group members.

One Chief Fire Officer representing Fire Administration, One City of Pittsburgh Fleet Manager or designee, One (1) Fleet Mechanic, and four (4) members of the Apparatus Working Group. For every additional vehicle purchased two (2) additional committee members shall be added to the provision.

Aerial Inspection A factory inspection of the apparatus aerial shall occur upon completion and the inspection must be timed for the marrying of the aerial components to the apparatus chassis. Required in attendance are chassis representative, aerial manufacturer representative, project manager and sales representative. Each proposal shall include provisions for the attendance in person at the expense of the manufacturer, for the following Pittsburgh Bureau of Fire Apparatus Working Group members. One Chief Fire Officer representing Fire Administration, One City of Pittsburgh Fleet Manager or designee, One (1) Fleet Mechanic, and four (4) members of the Apparatus Working Group. For every additional vehicle purchased two (2) additional committee members shall be added to the provision.

Final Inspection A factory inspection of the completed apparatus shall occur upon completion. Required in attendance are chassis representative, aerial manufacturer representative, project manager and sales representative. Each proposal shall include provisions for the attendance in person at the expense of the manufacturer, for the following Pittsburgh Bureau of Fire Apparatus Working Group members. One Chief Fire Officer representing Fire Administration, One City of Pittsburgh Fleet Manager or designee, One (1) Fleet Mechanic, and four (4) members of the Apparatus Working Group. For every additional vehicle purchased two (2) additional committee members shall be added to the provision.

Customer Web Portal or Electronic Media Sharing System The manufacturer shall provide either a web-based access or electronic media distribution system (email/shared file location) to construction photographs while the apparatus is being built. This access shall be provided through a secured area on the manufacturer's website and accessible only by individuals authorized by the Bureau. Alternatively, the manufacturer can provide construction progress updates electronically. The frequency of updates must be agreed upon at the preconstruction conference. The intent is for the manufacturer to provide detailed in-process updates clearly demonstrating the construction process.

The following photos, at minimum, shall be available:

1. Chassis (front, left, right and rear).

2. Body prior to pre-paint (front, left, right and rear).

3. Body painted (front, left, right and rear).

4. Aerial, (front, left, right, top, bottom and rear).

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5. Final assembly (front, right, left and rear).

This interaction will enhance the communication process during the construction of the apparatus and will provide the Department remote access to the apparatus during construction process.

Due to the complexity of apparatus, this interaction will provide the Department a method of checking specification compliance. Because this interaction is considered critical to the construction process, no exception will be allowed to this requirement.

Pennsylvania State Inspection The completed vehicle must comply with all requirements of the Pennsylvania Department of Transportation required Annual State Inspection.

NFPA Required Equipment The end user of this apparatus shall provide all other equipment and accessories that are required by NFPA 1900 but not specifically listed in these specifications.

Battery Dangers Label A permanent label shall be provided near the battery location that warns of potential injury or death that could be caused by the batteries. The label shall also state precautions that should be taken while working on or around the batteries.

Rotating Shafts Danger Label A permanent label shall be provided on each side of the frame rail and in any other location(s) where rotating shaft hazards are apparent. The label shall warn of potential injury or death that could be caused by the movement of the shaft(s) as well as precautions that should be taken while working on or around them.

Hot Surface Danger Label A permanent label shall be provided near any hot surface that warns of potential injury or death that could be caused by contact with the surface. The label shall also state precautions that should be taken while working on or around the surface.

Hot Exhaust Danger Label A permanent label shall be provided near any hot exhaust surface that warns of potential injury or death that could be caused by contact with the surface. The label shall also state precautions that should be taken while working on or around the surface.

Spinning Engine Fan Danger Label A permanent label shall be provided on both sides of the engine fan. The label shall warn of potential injury or death that could be caused by the movement of the fan as well as precautions that should be taken while working on or around them.

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Seated and Belted Warning Label A permanent label shall be provided that is visible to all occupants that states that they should be seated and belted while the apparatus is in motion. The label shall also state potential injuries or death that could be caused if the safety belts are not used properly.

Air Conditioning Refrigerant Warning Label A permanent label shall be provided that is located in an area that would be visible to service personnel. The label shall state that the system contains R134A, the necessary precautions that should be taken and the dangers of working on or around the system.

Cab Interior Equipment Mounting Label A permanent label shall be provided inside of the cab warning of the dangers of unsecured equipment inside the cab. The label shall state that all equipment shall be properly secured and also warn of potential injury or death that could be caused by failing to do so.

SCBA Seat Danger Label A permanent label shall be provided inside of the cab warning of the dangers of using the seat without the SCBA properly secured or seat insert in place. The label shall warn of potential injury or death that could be caused by improper use of the seat.

Fire Service Tire Rating Label A permanent label shall be provided inside of the cab in view of the driver while entering the cab warning of the dangers of improper use of the tires on the apparatus. The label shall also warn of potential injury or death that could be caused by improper tire use or condition.

Electronic Stability Control Label A permanent label shall be provided inside of the cab in view of the driver warning of the dangers of improper operation of the apparatus and the importance of safe driving. The label shall also warn of potential injury or death that could be caused by improper operation of the apparatus.

Maximum Vehicle Occupancy Label A permanent label shall be provided inside of the cab in view of the driver stating the maximum number of personnel that can ride in the apparatus. The label shall also warn of potential injury or death that could be caused by exceeding the stated capacity.

Do Not Wear Helmet Label A permanent label shall be provided inside of the cab in view of all seated positions stating that helmets should not be worn in cab. The label shall also warn of potential injury or death that could be caused by wearing helmet in cab.

Vehicle Backing Label A permanent label shall be provided inside of the cab in view of the driver advising of proper procedures to following when the apparatus is in reverse motion. The label shall also warn of potential injury or death that could be caused by failing to follow proper procedures.

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Intake/Discharge Cap Pressure Label A permanent label shall be provided in all areas that intakes and discharges are capped. The label shall give instruction on how to properly remove the cap. The label shall also warn of potential dangers, injury or death that could be caused by failing to follow proper cap removal procedures.

No Smoking Sign Compliant with the requirements of the Pennsylvania Department of Health, licensed QRS Agency requirements, a “No Smoking” sign must be installed in the cab of the vehicle. The sign shall be clearly visible to the occupants of the cab, while in a seated position.

Access Steps/Ladder Label A permanent label shall be provided at any area of the apparatus where personnel will be boarding or exiting the apparatus. The label shall instruct the operator in the proper method of climbing into or onto the apparatus as well as exiting and provide indication of potential injury or death that could occur in failing to do so.

Do Not Ride Rear Step Warning Label A permanent label shall be provided at the rear step area stating that riding in this area while the vehicle is in motion is prohibited and shall warn of the potential dangers, including injury or death, in doing so.

Not A Step Warning Label A permanent label shall be provided in any horizontal location that a firefighter may feel tempted to use as a step but is not designed, constructed or intended to be a stepping, standing or walking surface. The label shall state that the surface is not intended for this purpose and indicate potential injury or death in doing so.

Compartment Top Warning Label A permanent label shall be provided on the front and rear of the compartment tops on both sides warning that the area is not designed, constructed or intended to be a stepping, standing or walking surface. The label shall state that the surface is not intended for this purpose and indicate potential injury or death in doing so.

Cab Tilt Warning Label A permanent label shall be provided inside the cab lift pendant enclosure door, warning of potential injury or death that could be received in the area under or around a tilted cab. The label shall also state safety precautions that should be taken when the cab is tilted.

Siren Noise Warning Label A permanent label shall be provided inside the apparatus cab – visible by all occupants warning of potential injury that could be received from the noise of the siren. The label shall also state safety precautions that should be taken when the siren is in use.

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Fluid Capacity Label A permanent plate shall be mounted in the driver's compartment specifying the quantity and type of the following fluids used in the apparatus for normal maintenance:

A permanent plate shall be mounted in the driver's compartment specifying the quantity and type of the following fluids used in the apparatus for normal maintenance:

• Engine oil.

• Engine coolant.

• Chassis transmission fluid.

• Pump transmission fluid.

• Drive axle fluid.

• Air conditioning refrigerant.

• Air conditioning lubrication oil.

• Power steering fluid.

• Cab-tilt mechanism fluid.

• Front tire cold pressure.

• Rear tire cold pressure.

• Maximum tire speed ratings.

Length – Height - Weight Label Two (2) permanent plates or labels shall be provided in the cab stating the overall length, height and the gross vehicle weight rating (GVWR), in tons, of the completed apparatus. One label shall be in clear view of the apparatus driver while seated in the driver’s seat. The second label shall be in clear view of the apparatus officer while seated in the officer's front cab seat. The Height/Weight label shall be a minimum of 3 inches x 3 inches, engraved on a high visibility background.

The weight shall be expressed in tons and the length/height shall be expressed in feet and inches.

The wording on this label shall indicate that the information on the plate/label was current at the time of manufacture and if the overall height of the apparatus changes while the vehicle is in service, the purchaser shall revise the height dimension on the plate.

Perimeter Indicating Line In accordance with NFPA 1900 all designated horizontal standing or walking surfaces higher than (48) inches from the ground and not protected by a railing shall be indicated by at least a 1-inch-wide safety yellow or orange line delineation the contrasts with the background, to mark the outside perimeter of designated standing or walking surface area, excluding steps and access ladders.

The cab roof, and the top of the apparatus body compartments shall be marked as described above, at a minimum.

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Warranty The completed apparatus shall be covered by warranty periods as listed in the table below. In situations where the apparatus manufacturer utilizes components from various manufacturers in the completed product, the principal manufacturer shall serve as the Single Source of Warranty Administration. The manufacturer shall coordinate and support ANY and ALL warranty claims experienced by the purchaser during the valid warranty periods. The customer shall simply present the warranty claim to a single point of contact with the Principal Manufacturer to initiate a warranty claim. The Principal Manufacturer shall coordinate the Warranty Administration with the varied component manufacturers. There shall be no exception to this requirement.

Required Warranty Minimums

Chassis (24) months Body Structural (10) Years Paint (10) Years Bumper to Bumper (24) Months Subframe (20) Years Aerial (20) Years Plumbing (10) Years Engine (5) Years or 100,000 miles LED Lighting (10) Years

Warranty Repair work must be complete within (30) calendar days of notification by the customer to the Principal Manufacturer single point of contact for Warranty Administration. For each warranty repair that is not completed within the (30) calendar day requirement, the manufacturer shall extend the warranty by (30) days for each occurrence.

Apparatus requiring Warranty Repair are required to be transported by the Principal Manufacturer. The apparatus will be available for pick up at the City of Pittsburgh Vehicle Maintenance Facility. The manufacturer must provide a fully licensed driver, with liability insurance coverage greater than the replacement value of the apparatus to transport the apparatus to and from the warranty repair facility. The Principal Manufacturer is responsible for all transportation costs including tolls, fees, fuel, and all associated costs.

Proposals are encouraged to include optional warranty lengths more than the minimum required warranty terms as listed above. If optional extended warranties are available, the proposal should include the details of the additional warranty and the cost associated.

Maximum Top Speed and Hill Climb Performance The maximum top speed of this apparatus shall not exceed 55 MPH +/- 2 MPH. The manufacturer, in selection of components and ratios, must consider the extreme topography in the City of Pittsburgh. For the proposal, the manufacturer shall base design on performance of extreme grades, and from a dead stopped initial start. The target performance is 20MPH on a 10% grade.

Apparatus Dimensions

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DIMENSION MINIMUM MAXIMUM

Overall Height 11’ 9-1/2” (141.5 inches) Overall Length 41’ (492 inches) Overall Width (excluding rubrails/mirrors)

CAB 99 inches BODY 98 inches

Angle Of Approach 12 degrees Angle Of Departure 16 degrees Wheelbase 20’ (240 inches)

The dimensions listed above in the maximum column must not be exceeded. The dimensions in the minimum column must be met or exceeded.

Chassis The cab and chassis shall include design considerations for multiple emergency vehicle applications. The chassis shall be manufactured for heavy duty service with the strength and capacity to support a fully laden apparatus, one hundred (100) percent of the time. The chassis year of manufacture shall be the most current model year at time of response proposal submission.

Weight Balance The apparatus design proposed shall consider the necessity for a balanced load design. The in-service apparatus must not be heavily weighted in any axis. Front to rear axle loading shall be considered in the design to result in a smooth balanced, equally loaded axle set. Design proposals that result in too light of a rear axle load have resulted in excessive “porpusing” resulting in unmanageable control of the vehicle, excess suspension wear, and premature failure of components. Side to side axle loading must also be considered in the design. Diagonal axis weight calculations shall also be considered to ensure appropriate weight distribution.

Proposals that do not include in-service weight estimates, estimated axle loading, balance of weight in forward/rearward, side/side, and diagonal axis will not be acceptable.

The unequipped personnel weight shall be calculated at 250 lbs. per person, times the maximum number of persons to ride on the apparatus.

Axles The chassis shall feature a 4 x 4 x 2 axle configuration consisting of a tandem rear drive axle with a single front steer axle.

Front Axle Gross Axle Weight Rating 23,000 pounds Rear Axle Gross Axle Weight Rating 54,000 pounds

The above ratings are based upon the most current aerial fleet configurations of the Pittsburgh Bureau of Fire, and the impacts of the weight increase with the required engine and transmission change. The proposals shall include an accurate calculation of the anticipated axle loading weights. The GAWR above is guiding, if the proposal

PBF Aerial Specifications 5/13/2026 22 includes variation in cab or body weights, the contractor shall clearly indicate the reasoning for deviation from the above listed Gross Axle Weight Ratings.

The manufacturer has the greatest insight into completed GVWR, GAWR and individual wheel weight calculations. The purchaser is open to variations in proposed weight – with adequate and clear explanation.

All axles, differentials and wheel bearings shall be lubricated by synthetic oil. Front wheel bearing oil levels shall be visibly confirmed via clear inspection windows if the front axle hubs.

The rear axle external vents shall be equipped with vent tubes which shall be routed, supported, and installed to a position by the apparatus manufacturer.

The axles shall be warranted for five (5) years from the manufacturer. A description of the warranty conditions shall be submitted with the proposal.

The rear axle ratio shall be 6.14:1. The manufacturer has the greatest insight into performance available related to gear ratio. The purchaser is open to variation in proposed gear ratio – with adequate and clear explanation. However, no exception will be made to the performance requirements.

The rear axle shall be equipped with an inter-axle locking design. The activation of the Inter- Axle Loack shall cause both tandem rear axles to function as drive axles. The inter-axle lock shall be activated by a RED locking switch located in the apparatus cab. The exact location shall be located at the preconstruction conference.

The front axle cramp angle shall be no less than 45–degrees LEFT and RIGHT. Purchaser is interested in maximizing performance of the overall vehicle, including turning radius. The above is a minimum performance requirement.

The front and rear axles including wheel hubs shall be painted to match the lower cab color and provide additional corrosion resistance.

Frame The frame shall be designed and manufactured for heavy duty service with adequate strength and capacity for all component of the intended load to be sustained and the type of service required by the PBF. The frame shall consist of double rails, positioned parallel with cross members to tie the frame together and resist twisting action imparted by dynamic road conditions. The frame members shall be in a “C” shaped design with inner liner the full length of the frame rails. The frame rails shall be a minimum of 10 ¼ inches high. The frame shall be constructed of high strength steel.

Manufacturers proposing frame channel heights under 12” are encouraged to ensure adequate frame reinforcement is included in the frame design. Each proposal is required to clearly define the proposed frame design.

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The frame shall include a fully gusseted cross members. Manufacturers that propose an alternate chassis frame design that integrates aerial torque box as the vehicle frame shall clearly define the strength of chassis foundation as a result of the design. Cross members must be attached with Grade 8 zinc coated fasteners. Additional reinforcement (0.25) inches thick, gusset plates shall be included in the mounting of the crossmembers. Bumper mounting, engine mounting and body mounting shall not be considered ‘cross-members”.

The frame, cross members and components shall include a lifetime warranty. The proposal shall include documentation defining the frame warranty.

The frame shall be designed to support the weight of a fully loaded apparatus. The frame shall be designed to support 100% of the load at all times. The contractor should design the apparatus with an assumption that the vehicle will be loaded with equipment, and personnel at all times.

The chassis frame rails shall be measured to ensure the length is correct and cross checked to make sure they run parallel and are square to each other. The front and rear axles shall be laser aligned. The front tires and wheels shall be aligned and toe-in set on the front tires by the manufacturer.

The following components shall be hot dip galvanized, or hot zinc spray coated before assembly and attachment of components:

• Frame channels

• Gussets

• Fuel tank brackets

• Air tank mounting brackets and spacers

• Exhaust mounting brackets

• Air cleaner bracket and skid plate

• Radiator support brackets and skid plate

• Battery supports

• Battery trays

• Battery box covers

• Apparatus body mounting brackets

Frames components coated with hot dipped…