A L M A THE PIER OF S T. PETERSBURG THE ST. PETERSBURG PIER ALFONSO ARCHITECTS A L M A spanish (a l m a ) greek (α λ μ η ) arabic (a l - m a ) latin (a l m u s ) - - the spirit soul salt water - on the water kind, fostering, nourishing ALMA...SO U L . . . S P I R I T The St. Petersburg Pier has for over a century, served as the significant cultural icon of the City. The Soul of the City. Just as the Eiffel Tower image alone can conjure up an entire cultural experience by merely representing a fragment of the City, the Pier transmutations over the years have served as the symbol and spirit of the place that is St. Petersburg. Our project will recapture the past, embrace the present, and look to the future ALMA: The Soul of St. Petersburg. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS TA B L E OF C ONT E NT S •SITE -HISTORY -CONTEXT •DESIGN APPROACH -OVERVIEW -GATEWAY -GARDEN -PIER -TOWER -EVENTS -IMAGES •TECHNICAL •SCHEDULE/COSTS •PRESENTATION BOARDS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS As Journalist Paul Schitt reported of the breaking story: “The Million Dollar Pier was the pride of Florida’s West Coast… it was a shimmering spear in Tampa Bay…the pride of St. Petersburg…and was the center to the city’s appeal to tourists.” (1967, Nevin D. Sitler, St. Petersburg Museum of History) SITE A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS H I STORY The St. Petersburg Pier has lived many lives, with each successive reconstruction adapting from its predecessor. Its inception began in 1889 as a Railroad Pier conceived as a railway sightseeing venue for locals and tourists, by the Orange Belt Railway. Its success led to the Electric Pier replacement 15 years later, extending 3,000 feet into the bay. The Municipal Pier replaced it in 1914 with the citizens now solidly behind the Pier as an iconic identity for this city. So much so, that when destroyed by a hurricane in 1921 it was replaced with a city-backed 1 million dollar bond, dubbing it the “Million Dollar Pier”. For forty years the Pier served the city in its ca- pacity as a ballroom, observation deck, fishing venue, and urban icon. Deterioration followed, and with demolition in 1967, a new structure emerged, the “inverted pyramid”. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS CONTEX T The City of St. Petersburg currently sits at a crossroads moment in development of its downtown waterfront and city life. Arts: St. Petersburg is the central arts hub of central Florida. By 2019, six museums and scores of galleries and an active performing art community will occupy the City. The arts are an economic powerhouse to the City. The city has been recognized as #1 arts destination for mid-sized cities for four years running. The Waterfront: The Pier site is strategically located to take advantage of the dynamic urban moment where land meets water and beyond. Our project architecturally and programmatically seizes this moment to create a culturally dynamic experience that can respond to the diverse flexibility required. Placing cultural events on this urban site showcases the soul of the city: The Sun….The Water….The Parks….The Arts…. The Hospitality. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS “For four decades this monument hosted ballroom dances, choir sing-a-longs, card parties and any other event a leisured population demanded.” (2013, Ashleigh Powers, Northeast Journal) DESIGN A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS OVE RVIEW Core design challenges: 1. Walking distances / distance to parking 2. Lack of Shade 3. Structural / Programmatic conflicts of current building. 4. Lack of sequential urban experiences 5. Destination restaurant location / parking Our core strategy is creating a series of walkable urban experiences that connect a seamless solution, that responds to the different site conditions and environments. Gateway / Gateway Park - The large expanse of lawn introduces the district and allows for large scale events, concerts, art fairs, markets, festivals. Garden Areas - Intimate scale to contrast to the Gateway area, these represent the living scale of the City, with cafés, art installations, and shade. Pedestrian Pier/Promenade - It hovers linearly over the Fishing Pier with direct access to the pier head via walking/jogging or pier shuttle. Shade and green benches mark the center point, observation of fishing. Fishing Pier/Promenade The Pier is split vertically in function. The Fishing Pier is lower for specific use of fishing, i.e., casual, a bit messy, close to the water. Waterside Tower - The Tower is designed for both observation and exhibition/special events. It is half air conditioned / half open air with a full glass observation room on the top floor. There is a small auditorium with the ability to house a pop-up café and events. Dance Hall – Evoking the million dollar pier, the lower horizontal structure houses a large meeting space with a bandshell, an adjacent casual restaurant, bait shop, and minor retail. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS D EFININ G A CI T Y I CON Historically, city towers have always been testimonials to civic power and hope. The celestial reach and hopeful gesture of the tower has always been used as an urban symbol of pride of the city. Surveys show observation as the number one programmatic criteria by the citizens of St. Petersburg. Our choice of a tower specifically speaks to a dual urban strategy. 1. To functionally lift the visitor to an observation environment from which to view the City, view the water, activities, and view the marine horizon sunrise and sunsets. 2. To create a vertical symbol to be viewed from throughout the City, evoking the cultural idea of St. Petersburg as a dynamic individual place where land, water and sky intersect. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS PRE CE D EN T S The Eiffel Tower: Widely considered to be a piece of structural art, the Eiffel has become the embodiment of the cultural idea that is Paris. It is the most visited paid monument in the world. Washington Monument: As the largest stone structure in the world, the Washington Monument has culturally become the symbol of the nation’s capital. It is an urban object that orients the City and a strategic observation point to view the City. St. Louis Gateway Arch: Built as a monument to westward expansion of the US, it has become an internationally famous symbol of St. Louis. westward Seattle Space Needle: An observation tower, it is a landmark of the Pacific Northwest and a symbol of the City of Seattle. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GATEWAY A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GATEWAY: OVER VI EW The Gateway Area Specifically the Gateway is designed to handle multiple large scale events and uses a vertical architectural frame to bookend the west end of the project. Fountain / Reflecting Pool Designed metaphorically as the initial water source, as the base, is a large interactive reflecting pool which slips into the base of the frame tower. This element is habitable, vertical and skinned with aluminum mesh over the east and top facades, to track sun patterns throughout the day. Gateway Projection Wall The north element of the frame acts as a vertical marker in the day, and a project wall for special events by night. These can be seen from the City skyline, and can alert when special events are occurring, i.e., film festivals, fashion shows, concerts, etc. Bathrooms oc- cupy the base of the structure for Gateway Park. Gateway Park Gateway Park is envisioned to be sculpted on the south and to form a natural amphitheater. The north end will remain flat and flexible to handle outdoor special events like art/film/music/market festivals. Traffic - Vehicular traffic has been routed to the south to remove the automobiles from the pedestrian environment. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GATEWAY P L AN A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GATEWAY: EL EM EN T S A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GARDEN A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GARD EN: OVER VI EW As in the Tuileries and Luxembourg gardens of Paris, the Gateway Garden area envisions small intimate pocket parks bordered with geometric shading trees. These parks are small living rooms, green and textural. Public art can be incorporated into the gardens on either a permanent or rotating basis. Small cafés with tables and canvas shading have been incorporated. The central axis is marked by three coquina shaped pools that lead to the water and align with the Waterside Tower. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GARD EN P L AN The Garden Area is anchored by six pocket parks, which orient east/west on axis with the Pier. The gardens lead into Spa Beach to the north with two cafés providing food/drink support. This also marks the introduction of the historical green benches into the project bordering the pocket parks. The gardens culminate at the Waterside Piazza along the water’s edge be- fore transitioning to the Pier. Parking is to the south with the Transportation Plaza to the east for restaurant and pier support. This also marks the introduction of the historical green benches into the project bordering the pocket parks. Garden/Park design palette will be crushed pea-gravel with intermittent paving for circula- tion and zoysia grass for the pocket parks. Linear geometric box trees provide shade for park users on garden edges. Water features and small fountains give sound and visual nodes. The local art community could see these as outdoor rooms for exhibition of public art. Two cafés support the gardens with casual food and tables under shade. As in Paris and other European urban gardens, the atmosphere is relaxed and casual, a place to stroll and converse. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS GARD EN: EL EMEN T S A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS PIER A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS PIER: OV ER VI EW As children, we remember fishing on many piers that no longer exist, bludgeoned by the many hurricanes of our history. The memories of night fishing, long pier walks, and the excitement of watching someone bring in a fish. The smells, the sounds of the water, the birds. Our project takes the pier functions and separates them vertically. The function of fishing and boating happens down at the water level. The need to segregate the actual fishing function of the pier with the smells, debris, cleanup, action and privacy, and meditation that comes with pier fishing was necessary and strategic. Observation being at the top of the City’s priority list, the upper Pedestrian Promenade hovers above the lower fishing pier, to capatalize on unobstructed views. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS PIER PLA N S A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS PIER: WAT ER F R O N T R E S TAURA NT The location of the Waterfront Restaurant is strategic for its success and maximum impact. In speaking with one of our advisors, Richard Gonzmart of the former Pier’s Columbia Restaurant, we analyzed the difficulty of having a full service restaurant out at the pier head. Service and ease of access for the repeat customer were primary factors. Our strategy places the restaurant on the water, at the shoreline with close access to the parking lot for patrons and ease of service. This restaurant provides a view of the Waterside Tower and Dance Hall, which at night adds a counterpoint to the dark bay. The drama of the tower and its reflection in the water make for a much more interesting visual experience while dining. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS “Years ago, a green bench stood as a symbol of the city’s hospitality. Attracting people to visit were over 2,000 benches that once lived downtown sidewalks. In 1969 the last bench was removed. What the green benches represented: a place of meeting, gathering and sitting down talking about current events, politics, business, whatever…” (2013, Ashleigh Powers, Northeast Journal) PE D ESTR I AN P R O MENA D E Our project incorporates at midpoint, a linear green bench observation zone with overhead shading and a vendor kiosk/café. This allows for a distinct mid-pier experience in addition to the pier head experience. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS FISHING P I ER The intertwining design of the two piers provides multiple advantages. The raised promenade is designed for vehicular access, and observation, strolling, jogging, biking, and special events. The pier below is more economical due to lower load criteria and can be designed as a pure fishing pier. The meandering organic circulation allows for moments of shading by the Promenade above. It also pushes out from the Promenade in places creating a quieter more private fishing experience. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS TOWER A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS TOWE R: OVER VI EW Programmatically, the pier head is composed of: 1. Pier Observation / Exhibition Tower 2. Large Dance Hall / Event Space 3. Casual Dining Designed as vertical and horizontal counterpoints, they functionally support each other and can be used individually or as a whole depending on the event. Concurrently, when there is no special event, they easily function as observation, shade lounging, and general social space. Architecture The materials and lighting are designed to evoke a nautical metaphor, the feeling of being at sea, expansive and compressive spaces, open and framed views protected and exposed spaces. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS TOWE R P L AN S A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS TOWE R: DAN CE H AL L / E V E NT S PAC E Evolving the powerful memory of the Million Dollar Pier Dance Hall, the space is designed for special events but also casual observation when not in use. The roof acts as a huge shade umbrella, casting shadow over a large outdoor deck on the south. The ceiling is wood, again incorporating a warm, nautical palette. A band- shell engages the west façade evoking a past era of the coliseum and functionality providing a focus for the room. A service core at the north houses bathrooms, and warming kitchen. The level below houses a casual food venue, a bait shack, and a minor retail to support the casual fishing function at the lower elevation. Circulation is a loop from the pier through the tower and hall to allow a continuous flow for joggers and bicyclists. A pier plaza occurs at the pier terminus, with an outdoor stepped amphitheater to the east, for performances, eating, education, or general observation. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 03 WATERSID E TO W ER The vertical tower is designed for both observation and exhibition. Observation of the City, and the sea, of fishing below, of boats, and birds, and our dramatic skies. There is a conscious diversity of space room design, as one moves vertically. They are all compressed intimate spaces, and voluminous multi-story spaces. Framed City views are tight and controlled. The upper floor is panoramic, transparent and open with indoor and outdoor observation spaces. Vertical circulation occurs with two elevators, an express and one that stops at each floor. Stairs are multi-directional and diverse, adding to the interest of the vertical assent. The lower half of the tower is open air, transitioning from the Pier below. The upper half is conditioned and able to house more delicate functions that are protected from the elements. The Design also responds to the tracking of the sun, with aluminum mesh on the south that projects moving shadows throughout the day, to overhangs and louvers on the roof observation level. As one looks up from below, teak wood soffits are incorporated, reinforcing the nautical ship metaphor. A small auditorium on the upper floor that can be used for films, lectures, or observation. Glass floor views allows visitors to have a clear unobstructed view of the sea below. WATERSID E TO W ER : E LE M E NTS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS WATERSID E TO W ER : E LE M E NTS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS SE C T ION T IT LE EVENTS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS Music Fashion Film Market Food Art EVE NT / F ES T I VAL O P P O RT U NIT IE S The dual intent of the project is to act as a general recreational public space, but also to easily transform for the many special events and festivals the City could imagine. These could include: A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS Actress & Film Festival Producer, Tilda Swinton Tilda has promoted, produced, and been involved in multiple film festivals throughout the world and gave valuable design input on staging, screening, and supporting a large film festival with multiple screens. Artist Dale Chihuly - Garden Dale has just completed a massive outdoor installation at Fairchild Gardens in Miami and had tremendous input to the layout of the exterior spaces for art installations. His work and other artists work would enliven the neutral timeless palette of the architecture. Restauranteur, Richard Gonzmart Richard Gonzmart has multiple restaurant venues with the Columbia Restaurant, Cha-Cha Coconuts, and the new highly successful Ulele. He has direct and relevant experience with the existing pier International Artist, James Rosenquist With Andy Warhol, Jasper Johns, and Robert Rauschenberg, James is recognized as one of the seminal figures of the pop art movement. His paintings have international presence, hanging in the Guggenheim. MOMA, and Guggenheim Bilbao. James and Alberto have been collaborating on concepts of color in architecture. EVE NTS : ADVI S O RY VIS IO NA RY INP U T A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS EV E NT / FE S T I VAL : F I L M EVEN T / FES TIVA L : A RT A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS IMAGES A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 01 A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 02 A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 03 A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 04 A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 05 A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS •ARCHITECTURAL •STRUCTURAL •FOUNDATION / GEOTECHNICAL •MECHANICAL •ELECTRICAL •PLUMBING •FIRE PROTECTION •COASTAL / MARINE ENGINEERING •ENVIRONMENTAL ENGINEERING •LAND / WATERFRONT ENGINEERING •MARINE BIOLOGY / ENVIRONMENTAL •CIVIL •TRANSPORTATION •LANDSCAPE TECHNICAL A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S ARCHITECTUR AL ALMA, the Pier of St. Petersburg, seeks to exceed the city’s needs as defined by the Pier Working Group (PWG) and their survey efforts. The following is an overview of these needs and brief description of the design elements that address each: • Observation – Observation opportunities are available at many points throughout our project. Most notably the Observation area at the top of Waterside Tower affords 360 degree views of the City and bay, while also providing unique vistas from intermediate levels. The Fishing Pier brings visitors close to the surface of the water, while the Pedestrian Pier provides a loftier view of the water with unobstructed views of the City, bay and marinas. • Dining options – The Waterfront Restaurant is located just off the existing seawall and close to land, yet it offers a unique fine dining experience with 270 degree water views. The proximity to land and the Transportation Plaza allow for walk up and drive up access, customer drop off, valet, and service vehicle access and parking. The Tower Restaura ALMA, the Pier of St. Petersburg, seeks to exceed the city’s needs as defined by the Pier Working Group (PWG) and their survey efforts. The following is an overview of these needs and brief description of the design elements that address each: • Cycling/walking/jogging – These activities are accommodated within each land side and waterside design element. Wide walks for pedestrians and bicycles lead from the City east to Gateway Park and Lawn and continue through to the Pedestrian and Fishing Piers. Both Piers are wide enough for all uses while offering uninterrupted circulation through a continuous “loop experience” where users can go out to the end of one Pier and return on the other Pier. • Transportation – The Transportation Plaza is the terminus for all vehicular traffic arriving from the City including automobile, Bus, Trolley, taxi, and service vehicles and serves to eliminate passenger vehicle traffic and parking areas on the pier. From this Plaza visitors can walk or bicycle to the Fishing Pier, or walk, bicycle, or take a Pier Shuttle (by others) to the end of the Pedestrian Pier. Transportation Plaza also services the adjacent Waterfront restaurant and allows access to future water taxi/ferry and transient docks to the south. • Fishing – Spectacular fishing opportunities have been created on the dedicated 2000’ foot long Fishing Pier. The Fishing Pier’s height is as low as possible to the bay and is connected to the Pedestrian Pier at each end to allow for continued visitor circulation. • Courtesy & Transient docks – Proposed in the Boating Improvement Grant Program as part of a future phase, 25 transient boat slips can be located in the Central Marine Basin directly south and adjacent to Marina Park. These docks would serve to provide a centralized location for water taxi/ferry connection to this project and all waterfront activities. twater taxi/ferry and transient docks to the south. ARCHITECTUR AL • Marine Discovery Center – Proposed for a future phase, a Marine Discovery Center site has been set aside along the waterfront adjacent to Marina Park, public parking, and the Transportation Plaza. This site has sweeping views of the bay and is positioned to command a prominent position at the vehicular entry drive. • Flexible Event Space – The project anticipates multiple event opportunities at all landside and waterside areas. Each project zone is designed to embrace many of the City’s current event needs as well as attracting new signature events and festivals. The Gateway area offers an expansive unobstructed lawn with the sunshine and stars above and the bay as a backdrop. Festivals, stage events, and projection screen events can all easily be envisioned here. The Garden area offers ample, yet intimate, open air “rooms” defined by trees, lawns, and reflecting pools. The Marina Park is also located in this area and repurposes the southern waterfront as an open yet compact linear park. The Pedestrian Pier is not only a pedestrian promenade but it can be maximized for singular over-the-water events that take advantage of the shade, seating, and views occurring at mid pier. The Tower area includes multiple conditioned event areas. The Dance Hall located adjacent to Waterside Tower provides a large, conditioned, column-free event space with a large covered exterior forecourt area. The Waterside Tower houses multiple venues including observation areas for private events, lecture hall, and gallery spaces. • The Pedestrian Pier - Itself can be maximized for singular over-the-water events that take advantage of the shade, seating, and views occurring at mid pier. • The Tower Area – The Tower area includes multiple conditioned event areas. The Dance Hall located adjacent to Waterside Tower provides a large, conditioned, column-free event space with an expansive covered exterior forecourt area. The Waterside Tower houses multiple venues including observation areas for private events, lecture hall, and gallery spaces. • Bike & Watercraft Rental – Bike rental operations are located near the Gateway adjacent to the Shade Arbor with direct access to the wide walks leading to the water and back to the City. Kayak and watersport rentals operate from Spa Beach to capitalize on the clear green and calm waters just beyond the white sands. • Retail – Diverse Retail opportunities have been included in all areas of the project to enhance the waterfront experience and to extend the stay for visitors. Bike rental and popup kiosks occur at the Gateway, watercraft rentals and two Café’s occur in the Garden area, a permanent Vendor Kiosk and pop-up kiosks occur on the Pedestrian Pier, and a Bait Shop (modeled after the existing) is located on the Fishing Pier level of the Waterside Tower. All landside and waterside retail activities can be serviced from Parking areas and the Transportation Plaza. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S ARCHITECTUR AL BUILDING & FIRE DEPARTMENT REVIEW ARCHITECTURAL Fire Department Access The diagram below demonstrates the ability for the specified fire truck to access all areas of the project. Refer to the Technical Narrative for Transportation for a full description of emergency access and the basis of design. Use & Occupancy Classification Space Use Classification Waterside Tower Observation Assembly A-5 Dance Hall Community Hall Assembly A-3 Tower Restaurant Restaurant/Bar Assembly A-2 Bait Shop Retail Mercantile M Waterfront Restaurant Restaurant/Bar Assembly A-2 Space Area Occupant Load Waterside Tower 11,959 sf* 400 occupants Dance Hall 8,500 sf 714 occupants Tower Restaurant 2,400 sf 160 occupants Bait Shop 1,000 sf 33 occupants Waterfront Restaurant 7,500 sf* 333 occupants *combined sf of all floors **based on largest floor plan (observation level 10) Proposed Finished Floor Elevation Base Flood Elevation (BFE) for the site is +8.0’ NAVD88. The high water level for the site is 4.8’ NAVD88. Proposed finished floor elevations are in compliance with Chapter 16 FBC 2010 and ASCE 24-05. Fishing Pier/Tower Restaurant/ Bait Shop: +9.0 NAVD88 structure 2.5’ 1.7’ free board Dance Hall/Waterside Tower entry: +24.0 NAVD88 structure 4.0’ 15.2’ free board Waterfront Restaurant: +11.0 NAVD88 structure 4.0’ 2.2’ free board A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S ARCHITECTUR AL ENVIRONMENTAL PERMITTING ISSUES Pier Footprint The in-water footprint of the proposed project is less than half of the coverage of the existing pier footprint. Comparison of in-water pier footprint (area): Existing pier: 232,846 sf Proposed pier: 115,747 sf DIFFERENCE: -117,899 sf Pier Foundation The proposed foundation system for the pier is a drilled shaft system (refer to the Technical Narrative on Foundations). Chosen for speed of construction and greatly reduced noise pollution, the drilled shaft system does not reuse any existing piles. The only portion of the existing foundation to be utilized in the proposed design are the (4) 20’x20’ caissons supporting the pyramid building. Total number of drilled shafts in the proposed design: 155 Fishing Pier: 60 Pedestrian Pier: 95 (including 15 at the Waterfront restaurant) Waterside Tower: (2) 20’x20’ caissons (used in conjunction with the existing caissons) ARCHITECTURAL The proposed foundation layout is in conflict with only 41 existing piles. During demolition, these piles would need to be completely removed but all other existing piles can be cut at the bay bottom. Existing Seagrass Impact The total area of all seagrass beds within the project limits is approximately 80,652 sf. The proposed pier project has a minimal impact on the seagrass which is offset by the greatly reduced footprint and bay bottom coverage. The seagrass area impacted by proposed pier is approximately 5,483 sf or 6.8% of total existing seagrass area. The mitigation and replanting of an equivalent area has been included in the budget. Refer to the Technical Narrative for Marine Biology & Environmental for a complete description. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S ARCHITECTURAL ARCHITECTUR AL Structures on Pier The total roof area of all structures above the Pedestrian Pier level (the Fishing Pier does not have any roof structures) is 22,598 sf. By comparison, the existing pier roof area is 71,125 sf. Projected area of structures above existing pier deck level (pier deck level defined as +8.58 NAVD88): Concrete guardrail Existing Pier 10,351 sf Proposed Pier 11,950 sf* Difference +1,599 sf Wall area 49,060 sf 67,500 sf +18,440 sf *includes the Pedestrian Pier structure and guardrail as it is above existing pier deck level Fishing In the proposed design, fishing has a dedicated pier separated from the main Pedestrian pier. Starting at the Garden area landside, the Fishing Pier has a total length of 2108 lf, allowing fishing access from shore to pier head. Keeping the patrons close to the water, the elevation of the Fishing Pier is +9.0 NAVD88, which is comparable to the existing pier (+8.58 NAVD88). However, the total area of the Fishing Pier has been greatly increased to a total of 35,327 sf. A large section of the Fishing Pier occurs beneath the Pedestrian Pier, allowing an area of refuge from the sun and rain. Fish cleaning stations will be installed throughout the length of the pier. Tenant Shell Space The Tower Restaurant and the Waterfront Restaurants will be delivered as shell spaces ready fro tenant build-out. The project budget includes HVAC (no distribution), Electrical and Fire Protection to comply with Life Safety minimums. OPERATIONS ir-conditioned Space provided in the proposed project: A Waterside Tower 4,709 sf Dance Hall 8,500 sf Tower Restaurant 2,400 sf Bait Shop 1,000 sf Waterfront Restaurant 7,500 sf TOTAL24,100 sf Leasable Space provided in the proposed project: Tower Restaurant 2,400 sf* Bait Shop 1,000 sf Vendor kiosk (pier) 225 sf Garden Cafés 1,750 sf (2 @ 875sf) Bike rental 625 sf Kayak rental 100 sf Waterfront Restaurant 7,500 sf* TOTAL leasable area 13,600 sf Common Area provided in the proposed project: Gateway Lawn 189,380 sf Gateway Park 133,718 sf Marina Park 53,950 sf* Garden area 46,070 sf Spa Beach 85,693 sf Waterfront Restaurant 4,049 sf Fishing Pier 35,327 sf Pedestrian Pier 53,858 sf Dance Hall forecourt 4,800 sf Tower Restaurant patio 2,175 sf TOTAL common area 609,020 sf *includes area for Phase II Marine Discovery Center up to the traffic circle Elevators There are 3 total passenger elevators in the proposed project. The basis of design is KONE elevators and all are machine room-less, traction elevators. LocationSizeStopsSpeed Waterfront Restaurant 3,500 lb 2 150 ft/min Waterside Tower 3,500 lb 10 300 ft/min Waterside Tower 10,000 lb 2 300 ft/min A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S STRUCTURAL STRUCTURAL The structural design for the new St. Petersburg Pier will consist of castin-place concrete and precast concrete elements to maximize durability, minimize long term maintenance and to streamline construction and erection time. Pier and Tower The new Pier will be made up of two levels: • Upper Pedestrian Pier will have concrete columns, long span girders and a concrete slab walkway. • Lower Fishing Pier will be constructed with precast tee shaped segments and cast-in-place pour strips. • Both will be supported on concrete caissons. At the end of the pier will be the 150 ft tall Waterside Tower and supporting platform. This will be constructed by: • Demolishing the existing pier and pyramid structure leaving the four large existing support piers to be reused. • A new concrete pile cap will be poured over the existing foundations with new caissons to support the tower and platform. • The Waterside Tower will be constructed from stacked precast wall panels, supporting precast floor slabs and precast stairs. In addition, vertical post-tensioned cables will be utilized at the precast walls to resist high winds. Pedestrian Pier • 4ft diameter x 90 to 100ft long drilled caissons spaced at 75ft. • 5ft by 2.5ft, and 30” round cast-in-place concrete columns. • 4ft and 5ft deep precast concrete beams spanning between caissons. • 8in thick deck slab, with high strength cables on each side of the deck to act as a vehicle restraint system. Construction Sequence Installation of the new piers will begin at the base of the walkway utilizing floating construction barges and continuing out to the site of the new tower. Construction of the elevated structure will follow behind on barges, with erection of the piers and the Tower. The Garden portion of the plan can be used as a site precast yard and a concrete staging area for construction. ateway and Garden G The structure at the Gateway and Garden areas largely consist of concrete slabs-on-grade, retaining walls, reflecting pools and other miscellaneous site structures. The Gateway will utilize the same construction as the Waterside Tower, with precast concrete wall panels, post tensioning and precast concrete slabs. Sustainability and Durability Sustainable initiatives will be achieved by using locally sourced construction materials such as sand and aggregate and utilizing cement replacement measures in the concrete mixes. Precast and post tensioned concrete will be specified for maximum life span and resistance against corrosion in this highly corrosive salt environment. In addition, other methods will be employed to ensure durability such as additional cover to the steel reinforcement and using epoxy coated reinforcement. Through proper detailing and coordination, a 75-year design durability will be achieved for the new Pier. Fishing Pier • 30” diameter drilled caissons spaced at 35 ft. • Precast, tee shaped segments, cast on site with cast-in-place pour joints. Tower • Existing 15ft square piers and 6ft diameter drilled caissons supporting a 6ft thick concrete pile cap. • 1ft to 2ft thick stacked precast concrete walls with vertical post-tensioning, anchored into the pile cap. • 1ft thick precast concrete slabs and precast stairs. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S FOUNDATION / GEOTECHNICAL FOUNDATION / GEOTECHNICAL Selection For foundation support, shallow foundations will be utilized for some of the land structures. However, for the towers, the pier and the restaurant, drilled shafts will provide the necessary support. It is anticipated that the shafts will range from 3 to 6 feet in diameter, and based on our knowledge of the site be founded at depths of 90 to 100 feet or elevations of 0 to +10 feet, St. Petersburg datum. The advantages of the drilled shafts for the support of the water based and higher loaded structures include: • The installation is relatively quiet as compared to driven pile foundations. Noise is limited to engines and brief periods of vibratory driving, thus, limiting disturbance to the general population, as well as the aquatic life in the vicinity. • Load testing of the shaft can be done with and Osterberg Cell (O-Cell) which is imperceptible to the public, while the test is being conducted. Construction The final design and construction includes the following measures to minimize environmental disturbance and achieve the highest level of aesthetics and quality: • The founding depth of each shaft will be determined by drilling a pilot hole at each shaft location. • Permanent steel casing will be installed to just below the mean low water level with temporary, removable casing installed above the water to allow only concrete to be observed once construction is complete. • A larger temporary casing will be installed surrounding the permanent casing to catch the drill cuttings, fluids and excess concrete without allowing them to harm the animal and plant life in the vicinity. • Tubes will be installed in the shafts to allow the integrity of the shafts to be checked after concrete placement using either cross-hole sonic logging or thermal integrity testing. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S MECHANICAL MECHANICAL Codes and Standards (latest edition): • NFPA including NFPA 1 and NFPA 101 • American Society of Heating, Refrigeration, and Air-Conditioning (ASHRAE) • The State of Florida Fire Protection Code • Accessibility Requirements Manual • Underwriters Laboratories • Florida Energy Conservation Code • Rules, Regulations, and Requirements of the Local Utility Companies • Florida Building Code • Florida Building Code – Mechanical Gateway Area consists of Entry Drive, Traffic Circle, Gateway Frame, Gateway Park and Gateway Lawn, and Public Restrooms. The design will include, but not limited to, the following: • Mechanical exhaust for public bathrooms. Garden Area consists of the Garden Park, Public Parking, Transportation Plaza, Shade Arbor, and Cafés. The design will include but not limited to the following: • Cafés will be shell spaces and will not be conditioned. Pier Area consists of the Waterfront Restaurant, Pedestrian Pier and Fishing Pier. The design will include but not limited to the following: Tower Area consists of Waterside Tower, Tower Restaurant, Dance Hall, and Bait Shop. The design will include but is not necessarily limited to, the following: • The Tower shall be served by conventional DX equipment and/or air-cooled chiller. • All coils shall be coated to prevent corrosion. • Mezzanine area above the restrooms in the Dance Hall shall house the HVAC equipment for either conventional DX and or air-cooled associated equipment. • All exposed air handlers or rooftop units shall be constructed of stainless steel and not galvanized steel for maximum corrosion protection. • All exposed rooftop equipment will be located so as to be concealed from public view (for example, a roof well). • Anticipated HVAC Loads • Anticipated HVAC loads are provided for Tenant planning and based on conservative square foot values and preliminary architectural renderings. Numbers will be refined upon further calculations. • Waterfront Restaurant = ~ 50 tons (150 SF/ton): • Tower Restaurant (Under Dance Hall) = ~ 20 tons (150 SF/ton): • Dance Hall = ~ 100 tons (75 SF/ton). • Waterside Tower = ~35 tons with ~20 tons required for 10th floor main observation deck and 5 tons for each additional observation deck (100 SF/ton for 10th floor and 150 SF/ton for 7th, 8th, and 9th floors). • Total anticipated load: ~ 205 tons per scope in project. • Waterfront Restaurant shall have a stand-alone DX HVAC system to serve the space. Equipment will consist of dedicated outside air equipment and dining space air conditioning. Restaurant will be a conditioned shell space (no walls, finishes, or mechanical distribution). A value of 2 cfm/sf shall be utilized for shell space design. All coils shall be coated to prevent corrosion. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S ELECTRICAL ELECTRICAL Codes and Standards (latest edition): • NFPA including NFPA-70 – National Electrical Code • The State of Florida Fire Protection Code • Florida Building Code • Florida Energy Conservation Code • Duke Energy - Rules, Regulations, and Requirements • Illuminating Engineering Society (IES) Gateway Area consists of Entry Drive, Traffic Circle, Gateway, Gateway Park and Gateway Lawn, and Public Restrooms. The design will include: • Electrical distribution including feeders, panel boards, surge suppression and raceway. • A complete lighting system including low level exterior pedestrian lighting, exterior lighting for the Gateway, and vandal resistant lighting in unsupervised areas such as public restrooms. Sustainable sources to include, LED, and daylight savings and controls. Light levels to meet the requirements of the Illuminating Engineering Society Lighting Handbook - 2011. • Receptacle and communication outlets shall be provided. Wiring & connection of all building service equipment related to HVAC and plumbing. • A complete communication system including empty raceways to termination point as determined by local service provider. Garden Area consists of the Garden Park, Public Parking, Transportation Plaza, Shade Arbor, and Cafés. The design will include: • Transportation Plaza, Shade Arbor, and Cafés shall be fed from electrical distribution serving the Gateway area. • A complete lighting system including low level exterior pedestrian and roadway lighting is included. Public Parking lighting shall remain. Lighting systems and controls shall be energy efficient and designed in accordance with state energy codes. Sustainable sources shall include but not limited to LED technology, daylight savings and controls. Light levels to meet the requirements of the Illuminating Engineering Society Lighting Handbook 2011, or to insure security/safety light levels, whichever is greater. Pier Area consists of the Waterfront Restaurant, Pedestrian Pier and Fishing Pier. The design will include but not limited to the following: • Waterfront Restaurant electrical distribution to include feeders and main distribution panel board. Building to be separately metered from adjacent structures and delivered as a shell space. • Electrical distribution system to include feeders spanning the Pier Pedestrian Pier to serve Tower area. Conduit to be mounted to the underside of the Pedestrian Pier. Conduit shall be suited for environment and installation. Pathway for electrical conduit shall follow pathway for foreign systems, i.e., plumbing, communications and fire protection. • A complete lighting system including low level exterior pedestrian lighting and accent lighting is included. For both the Pedestrian Pier, and the Fishing Piers, up-lighting shall serve the underside of the main Pedestrian Pier utilizing direct/indirect lighting. Sustainable sources shall LED technology, and daylight savings and controls. Light levels to meet the requirements of the Illuminating Engineering Society Lighting Handbook 2011, or to insure security/safety light levels, whichever is greater. Tower Area consists of Waterside Tower, Tower Restaurant, Dance Hall, and Bait Shop. The design will include but is not necessarily limited to, the following: • Electrical distribution system includes feeders, panel boards, surge suppression, etc. All feeders and wiring will be installed in conduit. Conduit shall be suited for environment and installation. A separately metered service shall be provided for the Restaurant. An emergency generator shall be provided to serve the Tower elevators and associated life safety. • A complete fire alarm shall be provided for the Tower and Dance Hall structure. • A complete lighting system including low level exterior pedestrian, interior Tower lighting, exterior Tower accent lighting, Dance Hall, Bait Shop, and lighting associated with shell space for restaurant. Sustainable sources shall include LED technology, and daylight savings and controls. Light levels to meet the minimum requirements of the Illuminating Engineering Society Lighting Handbook 2011 or to insure security/safety light levels, whichever is greater. • Receptacle and communication outlets shall be provided as required. Wiring and connection of all building service equipment related to HVAC, plumbing and fire protection. • Provide a complete communication system including empty raceways to termination point as determined by local service provider. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S PLUMBING PLUMBING Codes and Standards (latest edition): • Florida Building Code, Plumbing and Fuel Gas • NFPA including NFPA-54 – National Fuel Gas Code and NFPA58, Liquefied Petroleum Gas Code - 2004 • Rules, Regulations, and Requirements of the Local Utility Companies Gateway Area consists of Gateway and Public Restrooms. The design will include, but not limited to, the following: • Plumbing piping systems shall include gravity (sanitary, vent and storm), and pressure (domestic cold / hot water) piping. • All plumbing fixtures will be commercial grade. Water closets shall be wall mounted (utilizing wall carriers), with 1.28gpf flush valves. Lavatories shall be wall hung (utilizing floor carriers), with ADA approved trim at 0.5 gpm discharge. Electric water coolers shall be self-contained units with bi-level dispensers meeting ADA mounting requirements. Garden Area shall include the Reflecting Pools and Cafés. The design will include but limited to the following: Tower Area consists of Waterside Tower, Tower Restaurant, Dance Hall and Bait Shop. The design will include but not limited to the following: • Plumbing piping systems shall include gravity (sanitary / grease, vent and storm), and pressure (domestic cold / hot water) piping. Grease laden waste shall be routed through a properly sized grease interceptor. • All plumbing fixtures will be commercial grade. Water closets shall be wall mounted (utilizing wall carriers), with 1.28gpf flush valves. Lavatories shall be wall hung (utilizing floor carriers), with ADA approved trim at 0.5 gpm discharge. Electric water coolers shall be self-contained units with bi-level dispensers meeting ADA mounting requirements. • A Lift Station will be utilized to facilitate the discharge of effluent from the Tower area to a termination point landside. • Reflecting pools will have basic water supply, filtration, and circulation equipment. • Plumbing piping systems shall include gravity (sanitary / grease, vent and storm), and pressure (domestic cold / hot water) piping. Grease laden waste shall be routed through a properly sized grease interceptor. Pier Area consists of the Waterfront Restaurant, Pedestrian Pier and Fishing Pier. The design will include but not limited to the following: • Plumbing piping systems shall include gravity (sanitary / grease, vent and storm), and pressure (domestic cold / hot water) piping. Grease laden waste shall be routed through a properly sized grease interceptor. • Plumbing piping systems serving the Tower area will be located beneath the Pedestrian Pier. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S FIRE PROTECTION FIRE PROTECTION Codes and Standards (latest edition): • Florida Building Code • The State of Florida Fire Prevention Code • NFPA 13, Installation of Sprinkler Systems • NFPA 14, Installation of Standpipes and Hose Systems • NFPA 24, Standard for the Installation of Private Fire Service Mains and Their Appurtenances • NFPA 25, Standard for Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems • NFPA 101, Life Safety Code Gateway Area consists of Gateway and Public Restrooms. The design will include, but not limited to, the following: • There are no anticipated automatic fire sprinkler systems at these areas. Garden Area consists of the Garden Park, Public Parking, Transportation Plaza, Shade Arbor, and Cafés. The design will include: • There are no anticipated automatic fire sprinkler systems in the Public Parking, Transportation Plaza, Cafés, and Shade Arbor. Pier Area consists of Pedestrian Pier, Fishing Pier, and Waterfront Restaurant. • There are no anticipated automatic fire sprinkler systems at the Pedestrian Pier, Fishing Pier. Design for Waterfront Restaurant will include but not limited to the following: • Waterfront Restaurant shall be protected by an automatic fire sprinkler system per NFPA 13. • Enclosed and potential exterior restaurant spaces to be 100% sprinklered in accordance with all current NFPA codes. The entire building to be provided with upright sprinklers in shell areas (no distribution). • Sprinkler piping to be schedule 40 and schedule 10 seamless black steel with malleable fittings above grade. Provide galvanized schedule 40 piping for drainage of sprinkler piping system. • Sprinkler system design criteria for the seating shall be Light Hazard occupancy. The kitchen and other service areas design criteria shall be Ordinary Hazard Group II. Tower Area consists of Waterside Tower, Tower Restaurant, Dance Hall and Bait Shop. The design will include but not limited to the following: • Areas shall be protected by an automatic fire sprinkler system per NFPA 13. Standpipe and Hose System shall be provided per NFPA 14. • Enclosed and potential exterior spaces shall be 100% sprinklered in accordance with all current NFPA codes. • Sprinkler piping shall be schedule 40 and schedule 10 seamless black steel with malleable fittings above grade. Provide galvanized schedule 40 piping for drainage of sprinkler piping system. • Sprinkler system design criteria for the seating areas of the Tower Restaurant as well as the Dance Hall and Waterside Tower shall be of Light Hazard occupancy. The kitchen and other service areas of the Tower Restaurant shall be Ordinary Hazard Group II. Sprinklers shall be pendant with standard spacing requirements and temperature ratings. • Fire department connections (FDC) shall be shall be located at the beginning of the pier extension into the bay, or as indicated by local fire marshall (AHJ). FDC shall utilize a 5” stortz connection with a 45-degree fitting facing the grade. The FDC shall terminate into the sprinkler piping downstream of fire pump. • The Waterside Tower structure shall be equipped with an automatic, wet, class I standpipe system. A diesel driven fire pump system shall be utilized at the base of the Tower structure In order to provide the code required pressure to the highest standpipe hose outlets. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S C O A S TA L & M A R I N E E N G I N E E R I N G C O A S TA L & M A R I N E E N G I N E E R I N G Coastal Processes The proposed pier concept has considered the various coastal processes and mitigation of impacts in the design including: • Preservation of adjacent beaches • Localized currents and potential for scour • Varying water levels including tides, sea level rise, and storm surge • Wind waves under typical operational conditions and severe storm events • Passing vessel wakes • Existing water depths Coastal Construction Most of the existing piling are proposed to be removed by saw cutting below the bay bottom to minimize turbidity impacts. Those few piles that must be fully removed may require some jetting to remove. Turbidity curtains will be deployed to minimize impacts from localized turbidity. The new Pedestrian and Fishing Piers, and the Tower area, will be constructed using land-based equipment working to construct new Pier sections as the existing Pier is removed. The majority of the new pier is located alongside the existing pier, so a reduction of impacts from existing pile removal will be a benefit from the proposed design. Some construction may be also staged from water-based equipment if required. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S E N V I R O N M E N TA L E N G I N E E R I N G E N V I R O N M E N TA L E N G I N E E R I N G State and Federal Permits The new St Petersburg Pier will require environmental permits from both the US Army Corps of Engineers for the construction of the pier in “waters of the United States” (Section 10 Rivers and Harbors Act) and from the state of Florida (Environmental Resource Permit) for construction in jurisdictional waters (below mean high water) and any water quality impacts associated with the project including stormwater management. The Alfonso Architects team has considered the various potential environmental impacts of the new structure and incorporated avoidance and minimization of those impacts in the Pier design including: • Reducing the over footprint of the overwater structure. • Elevating the Pedestrian Pier structure to maximize light penetration to the water column to promote seagrass recolonization. • Avoidance and minimization of impacts to existing seagrass beds and other essential fish habitat. • Locating most non-water dependent offerings such as restaurants and Cafés, etc. upland or nearshore. • Elimination of automobile traffic on the Pier structure. • Reuse of existing Pier caissons in plan. Other Permits / Approvals In addition, the new Pier will require local authorizations including a building permit and a Commercial and Multi-Use Dock Permit. The County will be reviewing the project for “environmental impacts, navigational impacts, construction requirements” and consistency with the Pinellas County Water and Navigation Code. The Alfonso team has developed the Pier design to maximize consistency with the local codes. The project will also require a Right-of-Way permit and an FAA Notice of No Hazard to Air Navigation permit. The proposed design also has carefully considered the height restrictions and right of way to the Albert Whitted Airport. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S L A N D / WAT E R F R O N T E N G I N E E R I N G Codes and Standards (latest edition): • Florida Building Code • 18-20 F.A.C. Florida Aquatic Preserves • 62-25 F.A.C. Regulations of Stormwater Discharge • 62-302 F.A.C. Surface Water Quality Standards • 62-330 F.A.C. Environmental Resource Permitting. • 33 CFR 60 Navigation and Navigable Waters • Clean Water Act - Sections 402 and 404 • Coastal Zone Management Act of 1972 • Endangered Species Act • Fish and Wildlife Coordination Act • Magnuson-Stevens Fishery Conservation and Management Act • Marine Mammal Protection Act • National Environmental Policy Act • National Historic Preservation Act – Section 106 • Rivers and Harbors Act of 1899 - Section 10 Gateway and Garden All upland areas of the site within the limits of construction will be designed to include the following: • All stormwater will be collected and receive 150% treatment prior to discharge to tidal waters. • All improvements below the design flood elevation will be of flood proof materials able to withstand applicable hydrostatic and hydrodynamic forces and/or will be frangible to storm surge and applicable wave impacts. Pier and Tower Area consists of Pedestrian Pier and Fishing Pier. The design will include but not limited to the following: • The pier design and proposed activities over water will be found by the regulatory agencies to be both, “clearly in the public interest”, and the “least environmental damaging practicable alternative” given the overall project purpose. • The Pedestrian Pier is designed to accommodate the design storm conditions as deemed appropriate for the project. The bottom of the lowest horizontal structural member will be elevated above the design flood elevation. L A N D / WAT E R F R O N T E N G I N E E R I N G • The mechanical and electrical systems on the pier will be elevated above the design flood elevation or flood proofed in accordance with the Florida Building Code and ASCE 24. • All improvements below the design flood elevation will be of flood proof materials able to withstand applicable hydrostatic and hydrodynamic forces and/or will be frangible to storm surge and applicable wave impacts. • Surface water quality during construction and operation will be maintained to meet all applicable State water quality standards. • Pier lighting and marking will be in compliance with lighting requirements for navigation aids and the state uniform regulatory waterway marking system. • The design avoids and minimizes impacts to essential fisheries habitat and will not take or threaten the continued existence of threatened or endangered species. • The design does not impact state historic or cultural resources. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S M A R I N E B I O LO G Y & E N V I R O N M E N TA L Seagrass Communities The project includes the addition of a new Waterfront Restaurant that will affect existing seagrass communities just east of the seawall of the Pier approach. A number of different scenarios were evaluated to reduce impacts to those seagrass communities, including: • Location of the building over water • Water depth • Location of the new roadway alignment • Reduction of shading impacts The location of the Waterfront Restaurant takes into consideration all of the alternatives to reduce the impact area. There are a total of 80,652 sq. ft. of seagrass in the immediate project area. As proposed, the footprint of the restaurant will affect a total of 5,483 square feet (0.13 acres) of mixed seagrass communities, which is 6.8% of the total area. Seagrasses will need to be mitigated or replaced at a ratio of two areas created for each area impacted. Based on 30 years of experience working with seagrass techniques in Tampa Bay, several options are available to mitigate the unavoidable impacts to seagrass communities, including: • Transplanting the seagrass communities to a newly restored bay bottom area within the coastal St. Petersburg area • Restoring an area of seagrass propeller scars using sediment sand tubes and transplanted seagrass planting units. • Or a combination of the two. M A R I N E B I O LO G Y & E N V I R O N M E N TA L Water Quality and other Enhancements We recommend additional future water quality enhancements beyond the scope of this project. The seawall at the base of the approach provides suitable water depth to install marine friendly Reef Balls (also called oyster domes) at the toe of the seawall. About 235 linear feet of seawall is available for the installation of 230 Lo Pro Reef Balls. The oyster domes will be installed in two rows with each dome placed one foot apart from each other. The oyster domes will accumulate oyster growth, providing natural biological filtration of estuarine waters in this area and critical hard bottom habitat for fish and wildlife resources. The oyster dome field will also create opportunities for public information on restoration techniques in our area through passive signage along the seawall, from the Waterfront Restaurant, or for a future Marine Discovery Center. Opportunities are available to install the oyster domes under the west end of the fishing boardwalk as a fish attractor. The future transient docks within the City Marina could also accommodate additional oyster domes under the docks and away from vessel traffic Costs for the site surveys, purchase of the domes and installation by hand is not included in our budget at this time. But as a key water quality and habitat improvement project, all of the oyster dome fields could be funded through a number of estuary restoration grants or other local support without coming from the City budget for the new Pier. The project will require permits from the US Army Corps of Engineers, Florida Department of Environmental Protection and Pinellas County. We have included in our budget the estimated costs for seagrass surveys, permit development and the most permittable scenario (sand tubes with seagrass planting units). A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S CIVIL CIVIL Codes and Standards (latest edition): • City of St Petersburg Chapter 16 Land Development Regulations • The Southwest Florida Water Management District Chapter 40D-4 (Environmental Resource Permitting) • The Florida Department of Environmental Regulation Chapter 62-555 (Drinking Water Systems) • The Florida Department of Environmental Regulation Chapter 62-330 & 62B-49 (Environmental Resource Permitting) • The Florida Department of Environmental Regulation Chapter 62-621 (NPDES Stormwater) • The Florida Department of Environmental Regulation Chapter 62-604 (Domestic Wastewater Collection & Transmission facilities) • Florida Department of Transportation Design Guidelines • American Association of State Highway Officials Design Guidelines • Duke Energy - Rules, Regulations, and Requirements • TECO Peoples Gas – Rules, Regulations and Requirements • Federal Aviation Authority Notice of Proposed Construction Form 7460-1(Section 16.30.010 Albert Whitted Overlay District) • Pinellas County Water & Navigation Control Authority (waterward improvements) • US Army Corps of Engineers (waterward improvements) Gateway The Gateway to the Pier will incorporate a Traffic Circle at the eastern terminus of 2nd St North where traffic will be diverted to existing modified parking lots. The Traffic Circle will remain at existing grade and will accommodate emergency vehicle turning radii and pedestrian accessibility. The existing Dolphin Parking lot (north of 2nd Ave) will be modified to allow for a drop-off area on the eastern edge which directly serves Gateway Park. A new access drive to the Transportation Plaza at the existing seawall will gently slope to address the grade change from the Garden Park to the seawall. • Major Materials – Asphalt and Pavers for driveways and parking modification. Demolition of existing parking lots and roadway. Earth Fill in Garden Park. • Infrastructure – Sewer, Water and Gas Systems minor modifications. • Construction System – Typical upland construction methods with additional erosion control protection. • Transportation – Access to the site from the public roadway network. • Phasing – Development of the Gateway area anticipated to be used for construction staging. Site and infrastructure construction for the Gateway are expected subject to, and after waterside construction activities. • Permit Compliance – City of St Petersburg, SWFWMD, FDEP • Environmental Sensitivity – Stormwater Management including bioswales and rain gardens will provide treatment. Garden The Shade Arbor, Cafés, Reflecting Pools and “Green Rooms” will be constructed after demolition of the bridge structure and roadway while incorporating the existing retaining walls / seawalls. The existing Pelican Parking lot (south lot) will be reconfigured at grade to accommodate the Transportation Plaza access road and establishment of the Marine Park along the seawall. The grade differential between the parking lot and Shade Arbor/Cafés and Transportation Plaza will be addressed utilizing existing retaining walls or seawalls and augmented where necessary. Access for all amenities in this area will comply with the Americans with Disabilities Act (ADA). • Major Materials - Asphalt and Pavers for driveways and parking modification. Demolition of existing parking lots and roadway. • Infrastructure – Sewer, Water and Gas Systems minor modifications. • Construction System – Typical upland construction methods with additional erosion control protection. • Transportation – Access to the site from the public roadway network. • Phasing – Development of the Garden area anticipated to be used for construction staging and access to Pier construction zone. Completion of Site infrastructure expected to be at the end of the project. • Permit Compliance – City of St Petersburg, SWFWMD, FDEP • Environmental Sensitivity - Stormwater Management including bioswales and rain gardens will provide treatment. Combined with Gateway area. Pier & Tower The Pier segment will include the extension of necessary utilities to the new Tower attached to the roadway superstructure. • Major Materials – Utility piping, storm collection • Infrastructure – Water and Fire system extensions. Gravity sewer from Tower to Garden Area connection. • Construction System and phasing – See Structural and Foundation Technical Narrative • Permit Compliance – City of St Petersburg, SWFWMD, FDEP • Environmental Sensitivity – Exposed piping materials to be watertight and corrosion resistant. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S T R A N S P O R TAT I O N Codes and Standards (latest edition): • FDOT Plans Preparation Manual • FDOT Accessing Transit Design Handbook • Highway Capacity Manual • Applicable ADA Guidelines • ITE Designing Walkable Urban Thoroughfares: A Context Sensitive Approach • The State of Florida Fire Protection Code • Florida Building Code • City of St. Petersburg Land Development Code • St. Pete Vision 2020 Plan • Recommendations from the Downtown Waterfront Master Plan A fully integrated multi-modal transportation connection will be needed for current and future generations of residents and visitors to fully enjoy the important waterfront icon. The transportation plan will be carefully coordinated with recommendations from the Downtown Waterfront Master Plan and the historical context of the pier will be carefully integrated in the design of the pier and the uplands. Gateway The Gateway will be designed to welcome people whether they are walking, biking, arriving in cars, or by trolley service to provide both safe and efficient access to the pier, but also a memorable experience. The Gateway design will include but not be limited to the following: • Entry Drive/Traffic Circle leading bicyclists and pedestrians to a large and comfortable Arrival Plaza near the Gateway Lawn and safely through to the Gardens at the base of the pier. Vehicles will be directed around the circle to the Dolphin and Pelican Lots to park or drop-off, and trolleys will be directed to the Transportation Plaza in the Garden area where a stop will be located to serve people walking from the waterfront or parking areas. • Gateway Park and Beach Plaza will provide a number of recreational uses. • Shade Arbor is another shaded pedestrian amenity. Others include Public Restrooms near the entrance to the Gardens and Bike Rentals • Specifically the Gateway will provide a direct bicycle and pedestrian connection to the North Bay Trail and the other waterfront parks as well as connections to the Pinellas Trail. It will also serve as a connection along 2nd Ave to Sundial and to the recently enhanced Mirror Lake. T R A N S P O R TAT I O N Garden The area will serve as an area to link the Gateway to the Pier and create a comfortable and unique space. The Garden design will include but not be limited to the following: • The Transportation Plaza is centrally located for the Pier Shuttle drop-off and pickup to the Waterfront Tower. • Several features will be included and designed for people walking particularly during the warm summer months. A wide pedestrian zone including a reflecting pool, Shade Arbor, sculptural tree canopy and benches for pedestrians will be provided. The area will be enhanced by the inclusion of two Cafés as well as a adjacent Waterfront Restaurant. • Direct pedestrian access will be provided to the potential future transient boat slips connecting to Marina Park, the potential future Marine Discovery Center as well as the Transportation Plaza and Waterfront Restaurant. Pier The design will include but not be limited to the following: • The Pedestrian and Fishing Pier will focus on creating enjoyable Promenade experiences for walkers, fishing, and riding bikes. On the Promenade (by others), pedestrians will be separated from the Pier Shuttle and bicyclists by bollards or sitting walls and other design elements such as pavement markings or signage. Tower The area will consist of a Waterside Tower, Restaurant, Dance Hall, and Bait Shop. The design will include but not be limited to the following: • Pier Shuttle drop-off and pickup will be accommodated. • Americans with Disabilities Act (ADA) compliant pedestrian facilities including elevators and accessible ramps to the top of the Tower Structure. • Shade and seating areas will be provided in several locations. • Adequate bicycle parking will be accommodated. Emergency Evacuation Emergency Vehicle access can be accommodated by the Pedestrian Pier including access by the City of St. Petersburg Sutphen Fire trucks. Truck turning analyses have been confirmed to determine that the City of St. Petersburg Fire Rescue 100 foot aerial platform fire trucks can navigate turns to the pier head, which includes turns at the Traffic Circle, the Transportation Plaza area, routes along the Pedestrian Pier itself (which is 30 feet wide) as well as the necessary 360 degree turns needed at the pier head. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS T ECHNI CAL N AR R AT I V E S LANDSCAPE LANDSCAPE Every great city has a world-class waterfront composed of cultural amenities and active open spaces that provide residents and visitors a public vibrant destination. Although the Pier is to be a destination on its own, it also needs to be designed as part of the connected tissue of ecological based open spaces along the waterfront. These open spaces provide opportunities for distinct destinations that create the entire waterfront as a “place”. The Pier is composed of a series of public spaces with distinct landscape environments and organized into the following spaces: Spa Beach • A Florida style sand filled natural beach area and dune plantings for relaxation and city based access to the sun and the water. Also serves as a natures answer to erosion control Garden Park • Located along the central promenade leading to the new pier this series of three sculptural garden “rooms” are organized and themed based on natural Florida Landscape Systems indigenous to the St Pete ecological landscape. Gateway Park • A grand lush open lawn edged with majestic water view and existing trees that frame specific views and corridors back to the city and out to the bay. Shade breezes, and surrounding water are in abundance and this natural Florida environment is left unencumbered with structures for maximum flexibility of program. Gateway Lawn • A large open lawn bordered by shade trees and the Gateway which is the setting for city scale civic events. This lawn, along with its gently rolling topography, will become an open sky Florida living room for St. Petersburg. Shade Arbor • Located adjacent to the Gateway this a Shade Arbor is composed of collection of native Florida hardwoods and serves to provide much needed shade from the Florida sun. Positioned intentionally beside the Gateway Lawn this extensive arbor serves to cool the natural breezes that will sweep across the Lawn. Marina Park • A linear lawn and garden space lined with a mixture of native palm and shade trees. Xeric plantings and sculpted berms help provide a screen of the adjacent parking lot and focus views and activity towards the marina. A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS SCHEDULE / COSTS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS SCHEDULE / COSTS 2014 2015 CONSULTANT SELECTION October 1, 2014 - April 10, 2015 Issue PO and Commence Concepts Develop Concepts Technical Review and Comments Committee Picks Concepts Public Outreach and Vote on Finalists Committee Ranks Finalists Council Recommendations and Approval Negotiate A/E Contract City Council Approval of A/E Contract October 1, 2014 October 1, 2014 December 15, 2014 January 5, 2015 January 26, 2015 February 16, 2015 February 9, 2015 March 9, 2015 April 13, 2015 DESIGN April 13, 2015 - July 15, 2016 2016 Concept Refinement Public review and Input Council Approval of Concept Refinement Schematic Design Phase CMAR Pricing and Review Design Development Phase CMAR Pricing and Review Construction Document Phase Negotiate GMP Council Approval of GMP April 13, 2015 June 8, 2015 June 22, 2015 July 20, 2015 October 1, 2015 November 2, 2015 February 1, 2016 March 1, 2016 May 16, 2016 July 1, 2016 PERMITTING July 13, 2015 - July 8, 2016 Permit Submission and Review 2017 July 13, 2015 CONSTRUCTION July 18, 2016 - November 24, 2017 Construction Phase Tenant Fit-out and Close-out July 18, 2016 August 28, 2017 OCCUPANCY November 27, 2017 - December 31, 2017 Grand Opening November 27, 2017 A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS SCHEDULE / COSTS PROJECT: St. Petersburg Pier Replacement PROJECT: St. Petersburg Pier Replacement EST. TYPE: Conceptual DATE: December 15, 2014 EST. TYPE: Conceptual DATE: December 15, 2014 TEAM: AA TEAM: AA SCHEDULE OF VALUES A B A Total GSF/ Component GSF 252,000 Total GSF/ Component GSF C SCHEDULE OF VALUES B D E DESCRIPTION F D COMPONENT VALUES G E I 252,000 DIVISION Comments F J DxE Comments DESCRIPTION $0 0 $$0.00 L J M COMPONENT VALUES K N L 115,000 60,000 37,000 40,000 115,000 37,000 Gateway Garden Pier GatewayTower Garden Pier Tower DxE 1 $$0.36 I 40,000 F/B $90,100 K 90,100 O M P N O P Base Design Cost Base Design Cost Cost/SF F/B $90,100 $90,100 $0.36 $0 $0.00 $90,100 $90,100 2A Site Demolition 2A Site Demolition 1 $ 2A Selective Demolition 2A Selective Demolition 0 $ 2B Landscape & Irrigation, hardscape 2B 1 $ Landscape & Irrigation, hardscape 3A Structural Concrete/ 3A Structural Concrete/ 3B Exterior Concrete 3B Exterior Concrete w/above $0 w/above $0.00 $0 $0.00 $0 $0 Masonry w/above $0 w/above $0.00 $0 $0.00 $0 $0 4 Masonry 4 1 $ 90,100 G 60,000 Unit Cost ($/unit Unit Cost ($/unit Base Design Cost Quantity Cost/SF Base Design Cost or %) or %) Quantity DIVISION C 1,097,577 $1,097,577 21,419,662 $21,419,662 1 $85.00 $ 21,419,662 $21,419,662 $759,044 $85.00 $15,609,452 5A Structural Steel $0 $0.00 Roofing & Waterproofing 7A Roofing & Waterproofing 1 $ 336,012 $336,012 1 $$1.33 336,012 $42,062$336,012 $1.33 Interior finishes 1 $ 1,750,000 $1,750,000 1 $$6.94 1,750,000 $1,750,000 $30,000 Elevators 1 $ 380,000 $380,000 1 $$1.51 380,000 $380,000 $1.51 $50,000 Elevators 8 through 12 14A $0.00 $4.36 Structural Steel Interior finishes w/above $1,097,577 $338,533 $759,044 7A 14A $0 1 $$4.36 1,097,577 5A 8 through 12 w/above - $90,100 $338,533 $5,810,210 $15,609,452 $5,810,210 $0 $0 $1,097,577 $1,097,577 $21,419,662 $21,419,662 $0 $0 $279,950 $336,012 $336,012 $1,179,500 $540,500 $1,750,000 $1,750,000 $50,000 $330,000 $380,000 $380,000 $14,000 $42,062 $279,950 $14,000 $6.94$1,179,500 $30,000 $540,500 $330,000 21 Fire Protection, incl. underground 21 1 $ Fire Protection, incl. underground 262,300 $262,300 1 $$1.04 262,300 $3,000$262,300 $1.04 $57,900 $3,000 $201,400 $57,900 $201,400 $262,300 $262,300 22 Plumbing, incl. underground 22 Plumbing, incl. underground 1 $ 268,200 $268,200 1 $$1.06 268,200 $15,000$268,200 $1.06 $24,000 $15,000 $229,200 $24,000 $229,200 $268,200 $268,200 23 HVAC, incl. underground 23 HVAC, incl. underground 1 $ 440,000 $440,000 1 $$1.75 440,000 $440,000 $1.75 $116,000 $324,000 $116,000 $324,000 $440,000 $440,000 26 Electrical, Comm. & Security, incl. u/g 26 $ u/g 1,059,170 Electrical, Comm. & Security,1 incl. $1,059,170 1 $$4.20 1,059,170 $70,000 $1,059,170 $4.20 $410,420 $70,000 $578,750 $410,420 $578,750 $1,059,170 $1,059,170 99 Construction Contingency 99 Construction Contingency P TOTAL ALL DIVISIONS P TOTAL ALL DIVISIONS $0$17,461,272 $0 $8,294,010 Q Gen. Conditions/Insur./Bonds/CM Fees Q Gen. Conditions/Insur./Bonds/CM Fees R CONSTRUCTION COST (P+Q) CONSTRUCTION COST (P+Q) R $900,000 $ 27,103,021.00 COST PER SQ-FT TOTALS COST PER SQ-FT TOTALS TOTAL CONSTRUCTION COST U (R+S+T+Demo) TOTAL CONSTRUCTION COST (R+S+T+Demo) $28,003,021 $3.57 $4,800,000 $19 $4,800,000 $32,803,021 $130 $1,009,206 $32,803,021 $338,533 TOTAL CONSTRUCTION BUDGET $900,000 $111 $17,461,272 $1,009,206 $8,294,010 $338,533 $0 $19 $28,003,021 $0 $900,000 $0 $0 $4,800,000 $0 $0 $32,803,021 16.8201 8.463325 151.8371478 16.8201 224.1624324 8.463325#DIV/0!151.8371478 #DIV/0!224.1624324 #DIV/0! COMPONENT COST PER SQ-FT TOALS COMPONENT COST PER SQ-FT TOALS 130.1707183 #DIV/0! #DIV/0! #DIV/0! 130.1707183 #DIV/0! #DIV/0! #DIV/0! $32,803,021 $32,803,021 TOTAL CONSTRUCTION BUDGET $33,000,000 $33,000,000 151.8371478 16.8201 224.1624324 $338,533 $0$17,461,272 $0 $8,294,010 $4,800,000 $32,803,021 $0 8.463325 $130 $17,461,272 $1,009,206 $8,294,010 $28,003,021 $0 16.8201 U $3.57 $900,000 $28,003,021 $338,533 $ $111 27,103,021.00 $1,009,206 8.463325#DIV/0!151.8371478 #DIV/0!224.1624324 #DIV/0! A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS SCHEDULE / COSTS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS SCHEDULE / COSTS $32,803,021 Prelimin ary Design Budget provided by CC&A C on s t ru ct ion Consultants & Assoc i ate s A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS PRESENTATION BOARDS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 01 ALMA...SOUL...SPIRIT The St. Petersburg Pier has for over a century, served as the significant cultural icon of the City. The Soul of the City. Just as the Eiffel Tower image alone can conjure up an entire cultural experience by merely representing a fragment of the City, the Pier transmutations over the years have served as the symbol and spirit of the place that is St. Petersburg. Our project will recapture the past, embrace the present, and look to the future. ALMA: The Soul of St. Petersburg THE ST. PETERSBURG PIER TEXT LEGEND GATEWAY GARDEN PIER TOWER spanish (alma) - the spirit soul greek (αλµη) - salt water arabic (al-ma) - on the water latin (almus) - kind, fostering, nourishing THE PIER A L M A OF S T. PETERSBURG A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 02 THE ST. PETERSBURG PIER GATEWAY 01 02 03 04 ENTRY DRIVE / TRAFFIC CIRCLE GATEWAY LAWN GATEWAY PARK GATEWAY with RELECTING POOL GARDEN 05 06 07 08 09 10 SPA BEACH GARDEN PARK with GREEN BENCHES PUBLIC PARKING MARINA PARK FUTURE MARINE DISCOVERY CENTER TRANSPORTATION PLAZA PIER 11 12 13 14 15 WATERFRON RESTAURANT PEDESTRIAN PIER (UPPER) PIER SHUTTLE GREEN BENCHES VENDOR KIOSK TOWER 16 FISHING PIER (LOWER) 17 WATERSIDE TOWER 18 DANCE HALL 19 OBSERVATION 20 TOWER RESTAURANT 21 BAIT SHOP 20 21 A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 03 THE ST. PETERSBURG PIER A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS 04 THE ST. PETERSBURG PIER ALFONSO ARCHITECTS A L M A THE PIER OF ST. PETERSBURG ALFONSO ARCHITECTS
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