5012509_Bus_Shelter_Replacement_Basis_of_Design_v3.pdf

ESCAMBIA COUNTY AREA TRANSIT (ECAT) SPEC BASIS: ECAT BUS SHELTER PRODUCT SPECIFICATION v4 | 07/10/2026 S001 | 08/20/2026 | FOR SOLICITATION - NOT FOR CONSTRUCTION

SHELTER DESIGN

Manufacturer reference shelter configuration

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ESCAMBIA COUNTY AREA TRANSIT (ECAT) SPEC BASIS: ECAT BUS SHELTER PRODUCT SPECIFICATION v4 | 07/10/2026 S001 | 08/20/2026 | FOR SOLICITATION - NOT FOR CONSTRUCTION

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ESCAMBIA COUNTY AREA TRANSIT (ECAT) SPEC BASIS: ECAT BUS SHELTER PRODUCT SPECIFICATION v4 | 07/10/2026 S001 | 08/20/2026 | FOR SOLICITATION - NOT FOR CONSTRUCTION

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ESCAMBIA COUNTY AREA TRANSIT (ECAT) SPEC BASIS: ECAT BUS SHELTER PRODUCT SPECIFICATION v4 | 07/10/2026 S001 | 08/20/2026 | FOR SOLICITATION - NOT FOR CONSTRUCTION

5 REQUIRED PROPOSAL & PRE-FABRICATION SUBMITTALS

4 SCOPE COORDINATION

SHELTER SUPPLIER BY OTHERS / SITE DESIGN

Complete shelter product system Topographic survey and final site selection

Shop drawings, anchor footprint and reactions Civil design, permitting and utility coordination

Mounting hardware, templates and instructions Concrete pad/foundation and accessible route

Packing, maintenance information and warranty Demolition, grading and field installation unless purchased

PRODUCT / CONFIGURATION

▪ Product data and dimensioned shelter plans, elevations and sections Shelter and accessory manufacturer qualifications

▪ Line-by-line substitution comparison and identified deviations Finish samples and Owner color selection

ENGINEERING / COORDINATION

▪ Structural framing, connection and anchorage details

▪ Project-specific calculations and anchor reactions when required Final anchor-footprint drawing for each size/configuration Concrete, clearance and installation coordination information

CLOSEOUT / OPERATIONS

▪ Assembly and installation instructions

▪ Maintenance procedures and replacement-parts list Packing/crate index, hardware list and delivery sequence

▪ Manufacturer and component warranties; service contact and claim procedure

GENERAL REQUIREMENTS & BASIS OF DESIGN

Performance-based product criteria for prefabricated, ADA-compatible ECAT transit shelters

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3 MATERIALS & FINISH SCHEDULE

COMPONENT MINIMUM REQUIREMENT

Primary frame Fully welded structural aluminum; neat, concealed or finished connections

Reference finish Clear anodized aluminum; approved dark-bronze anodized or exterior powder coat alternate

Wall panels 1/4-in. clear perforated metal panels; individually replaceable

Roof glazing Clear, UV-protected twin-wall structured polycarbonate; securely captured

Fasteners Compatible corrosion-resistant metal; isolate dissimilar metals; tamper-resistant where exposed

Gaskets/sealants Nonstaining, UV-resistant, exterior grade; compatible and permanently flexible

▪ Provide a complete, factory-fabricated, open-front shelter system: welded aluminum frame, rear and side glazing, single-slope roof, fascia/drainage, seating where scheduled, anchor boots or base plates, mounting hardware, trim, gaskets, sealants, fasteners, and scheduled accessories.

▪ Single-source responsibility: frame, glazing, roof, seating, accessories, and attachment components shall be engineered and supplied as one coordinated system by an established transit-shelter manufacturer.

▪ Maintain passenger and driver sightlines, an unobstructed accessible entrance, required wheelchair clear floor space, and accessible circulation. Accessories shall not create protruding-object hazards or encroach on required clearances.

▪ Design for continuous exterior service in Escambia County's humid, coastal, high-wind environment. Materials, finishes, fasteners, gaskets, and sealants shall be corrosion-, UV-, and weather-resistant.

▪ Fabrication shall not begin until Owner acceptance of the final configuration, finish, accessories, dimensions, anchor footprint, and shop drawings. Clearly identify every proposed deviation with the offer.

▪ Comply with the current adopted Florida Building Code, applicable local requirements, ADA

Standards for Accessible Design, applicable ASTM, Aluminum Association and AWS standards, and Buy America requirements when applicable.

1 GENERAL PRODUCT REQUIREMENTS 2 REFERENCE CONFIGURATION

PARAMETER REFERENCE 10-FT CONFIGURATION

Shelter type Freestanding, open front; rear wall and two windscreens

Overall wall length Approx. 108 in.

Overall wall depth Approx. 36 in.

Inside clear height Approx. 84-1/8 in.

Open frontage Approx. 106-1/2 in.

Roof direction Single slope to rear; drain away from entrance

Assignments

Three-seat, six-seat, and twelve-seat configurations as scheduled

ESCAMBIA COUNTY AREA TRANSIT (ECAT) SPEC BASIS: ECAT BUS SHELTER PRODUCT SPECIFICATION v4 | 07/10/2026 S003 | 08/13/2026 | FOR SOLICITATION - NOT FOR CONSTRUCTION

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PERFORATED METAL PANEL RETENTION

4 1/4-in. perforated metal panelS at rear wall and side windscreens unless approved otherwise.

5 Continuous concealed gasket / mechanically retained stop with UV-resistant compatible materials.

6 Setting block and protected edges; close fit, drainage and weep provisions as required.

7 Tamper-resistant removable retention; replace one panel without dismantling primary frame.

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BENCH / BACKREST

OPEN, ACCESSIBLE FRONTAGE

8 Keep the designated wheelchair clear floor space wholly within the shelter and clear of seating, anchor boots, display cases, and other accessories.

9 Partial- or full-length wall-mounted bench with backrest as scheduled. Provide smooth, rounded, drainable, cleanable surfaces and tamper-resistant attachment.

Coordinate the open frontage with the finished pad, boarding area and accessible route. Final accessibility dimensions and elevations are by the site designer.

ENVELOPE & COMPONENT DETAILS

Typical product details - manufacturer's engineered system and approved shop drawings govern

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DIAGRAMMATIC SECTION - MANUFACTURER'S ENGINEERED PROFILE GOVERNS

1 Clear, UV-protected twin-wall structured polycarbonate roof glazing; thickness by engineered system.

2 Approx. 2-1/2-in. aluminum fascia with integral gutter or concealed drainage path; match frame finish.

3 Collect runoff and discharge to rear - never at entrance, accessible waiting space, or boarding area.

3 REAR DISCHARGE

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REQUIRED WHEELCHAIR

CLEAR FLOOR SPACE

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FRAME: Fully welded aluminum primary members. Mechanically fastened modular wall sections are permitted only when engineered as part of the complete system. Visible work shall be straight, true, plumb, square and aligned.

FINISH: Clear anodized aluminum is the reference. Approved alternates are dark-bronze anodized aluminum or factory exterior-grade powder coating in an Owner-selected standard color.

WALL PANELS: Provide perforated metal panel assemblies. Panels shall be securely retained, individually replaceable, and coordinated with the aluminum frame.

ROOF: Securely capture roof glazing for uplift and normal public-use impact. Seal exposed structured-panel edges against dirt, insects and moisture; accommodate thermal movement.

BENCH: Aluminum or aluminum framing with durable aluminum or approved HDPE surfaces. Coordinate length and capacity with three-seat or six-seat assignment and wheelchair space.

DISPLAY / MAP CASE: Lockable, weather-resistant, gasketed and drainable; clear UV-resistant viewing panel, tamper-resistant access and replaceable interior information.

FASTENERS: Stainless steel, aluminum or corrosion-resistant coated hardware compatible with adjacent materials. Isolate dissimilar metals; conceal or use tamper-resistant heads where public-facing.

PUBLIC SAFETY: Remove burrs, sharp edges, pinch points and projections. Accessories shall preserve sightlines, reach ranges, circulation, service access and component replaceability.

4 COMPONENT REQUIREMENTS & FABRICATION NOTES

1 ROOF, FASCIA & DRAINAGE - TYPICAL SECTION 2 REPLACEABLE WALL GLAZING - TYPICAL JAMB

3 SEATING & ACCESSIBLE WAITING SPACE - PLAN

APPROX. 108 IN. WALL O.D.

ROOF SLOPE / DRAINAGE

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ESCAMBIA COUNTY AREA TRANSIT (ECAT) SPEC BASIS: ECAT BUS SHELTER PRODUCT SPECIFICATION v4 | 07/10/2026 S004 | 08/13/2026 | FOR SOLICITATION - NOT FOR CONSTRUCTION

1 2 MIN. 6 IN. CONCRETE BEYOND SHELTER PERIMETER - PRODUCT-LITERATURE COORDINATION ONLY

1 Manufacturer's aluminum column and engineered anchor boot or base plate.

2 Corrosion-resistant, compatible mounting hardware; standard product hardware may include 1/2-in. wedge-type expansion anchors.

3 Final anchor diameter, quantity, embedment, spacing and edge distance shall be based on project-specific loads and approved concrete design.

4 Finished concrete and exposed hardware shall be flush, smooth and free of abrupt level changes or tripping hazards.

Product requires a minimum 6-in.-thick, 3,000-psi pad for high-wind locations and at least 6 in. of concrete beyond the shelter perimeter.

These values are for coordination only. Final pad limits, thickness, reinforcing, strength, slope, edge distance and foundation design are site-specific.

Supplier shall issue a final anchor-footprint drawing and factored/service reactions.

Diagram establishes coordination zones only; final clearances, slopes and elevations by the site designer.

▪ Maintain the required wheelchair clear floor space within the shelter without reducing the required accessible-route, boarding/alighting or entrance clear width.

▪ Bench, map case, advertising display, lighting controls, trash receptacle and anchors shall not obstruct circulation, sightlines, reach ranges or create protruding-object hazards.

▪ Coordinate shelter entrance with the finished pad and accessible route. Thresholds, boots, plates and hardware shall not create abrupt level changes or trip hazards.

ANCHORAGE, PAD & ACCESSIBILITY COORDINATION

Conceptual coordination details - final site-specific concrete and anchorage design by responsible engineer

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APPROX. 108-1N. W ALL O.D.

OPEN FRONT / ACCESSIBLE APPROACH

6 IN. MIN. (COORD. ONLY)

1 ANCHOR BOOT / BASE PLATE - TYPICAL SECTION 2 CONCRETE PAD / ANCHOR FOOTPRINT - COORDINATION PLAN

ACCESSIBLE ROUTE / BOARDING INTERFACE - SITE DESIGN

ACCESSORY

ZONE

WHEELCHAIR

CLEAR SPACE

Design the complete shelter for dead, live, wind, uplift, impact and other loads prescribed by the current adopted Florida Building Code and referenced standards.

Establish wind criteria from the project location, risk category, ultimate design wind speed, exposure, enclosure classification, topographic effects and site conditions. Catalog ratings do not replace project-specific verification.

Include roof overhangs, glazing, fascia, solar equipment, display/advertising panels and accessories in wind area, eccentricity, connection and progressive-failure checks.

Submit calculations identifying governing load combinations, member stresses, connection forces, anchor reactions and serviceability/deflection criteria when sealed calculations are required.

Coordinate anchorage and concrete before pad construction. Design to prevent pullout, breakout, spalling and inadequate edge distance; transfer all reactions safely into the site foundation.

Installation shall follow approved shop drawings and written instructions. Verify anchor template, pad dimensions, slopes, elevations, clearances and underground conflicts before drilling or placing anchors.

Installing contractor shall provide a minimum one-year workmanship warranty for installation, anchorage, alignment, sealants and field work, separate from manufacturer warranties.

3 ACCESSIBILITY & SITE INTERFACE - COORDINATION PLAN 4 STRUCTURAL DESIGN & INSTALLATION COORDINATION

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ESCAMBIA COUNTY AREA TRANSIT (ECAT) SPEC BASIS: ECAT BUS SHELTER PRODUCT SPECIFICATION v4 | 07/10/2026 S005 | 08/13/2026 | FOR SOLICITATION - NOT FOR CONSTRUCTION

5 WARRANTY REQUIREMENTS

MANUFACTURER WARRANTY

▪ 10 Year Warranty

ACCESSORIES, SOLAR LIGHTING & QUALITY REQUIREMENTS

Scheduled accessories shall preserve accessibility, sightlines, drainage, structural performance and replaceability

S007

STAND-ALONE SOLAR LIGHTING SYSTEM - FUNCTIONAL BLOCK DIAGRAM

CHARGE CONTROLLER

Protected / serviceable

BATTERY

Vented secure enclosure

LED LUMINAIRE

Dusk-to-dawn control

Conceal wiring where possible; provide weatherproof, vandal-resistant equipment and safe maintenance access.

▪ Provide PV module, charge controller, rechargeable battery, wiring, luminaire, mounting hardware and automatic dusk-to-dawn control as one complete stand-alone system.

▪ The battery capacity shall meet the required operating period.

1 SOLAR-POWERED LIGHTING - SYSTEM REQUIREMENTS

PV MODULE

Weatherproof mounting

4 DELIVERY, STORAGE & HANDLING

2 ACCESSORY SCHEDULE

ACCESSORY MINIMUM SOLICITATION REQUIREMENT

Bench Wall-mounted; backrest; three- or six-seat assignment; rounded, cleanable, drainable, tamper-resistant

Map / schedule case Lockable, gasketed weather-resistant case; UV-resistant viewing panel;

replaceable posting surface

Advertising window Lockable, gasketed, drainable frame; clear safety glazing / UV polycarbonate; preserve sightlines

Trash receptacle Permanent exterior mounting; covered opening; removable liner; lockable service; outside accessible zones

Solar lighting Complete matched system; weatherproof, vandal-resistant; concealed wiring;

safe component access

▪ Fabricate to approved shop drawings; verify all dimensions and interfaces before cutting. Factory-fit and preassemble to the greatest practical extent consistent with shipping.

▪ Welding by qualified personnel in accordance with applicable AWS requirements; exposed weather welds uniform, continuous where required, and neatly finished.

▪ Protect perforated metal panels and polycarbonate edges; use required setting blocks and gaskets; prevent direct.

Protect drainage openings, threads and electrical connections from coating buildup.

▪ Design roof panels, perforated metal panels, seating parts, accessories and exposed hardware for individual replacement using commonly available tools. Submit procedures and replacement-parts list.

▪ Label components by stop/location and provide fasteners, anchors, shims, sealants, templates, specialty tools and instructions required for complete installation.

3 FABRICATION, QUALITY CONTROL & MAINTAINABILITY

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