FACILITY DESIGN PLAN FOR INDOOR PRACTICE AND HUMAN PERFORMANCE FACILITY SOUTH DAKOTA STATE UNIVERSITY

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1 FACILITY DESIGN PLAN FOR INDOOR PRACTICE AND HUMAN PERFORMANCE FACILITY SOUTH DAKOTA STATE UNIVERSITY DATE: November 20, 2012 SDSU requests approval of this Facility Design Plan to continue planning the Indoor Practice and Human Performance Facility. SDSU requests that legislation be prepared and submitted to the 2013 South Dakota Legislature for approval. The Preliminary Facility Statement (PFS) was approved at the June 2011 Board of Regents meeting. The Building Committee convened to select a Construction Manager at Risk on April 19, Preliminary design was finalized in July and completed in August The Building Committee approved the preliminary design and recommended that the project proceed to design development on September 14, The Facility Program Plan (FPP) was approved at the October 2011 Board of regents meeting. 1.a. Architectural, mechanical and electrical schematic design The Indoor Practice space is consistent with the program requirements and facility described in the Facility Program Plan. The following drawings are attached that illustrate the design: Site Plan Sheet A1-0.0 Level 1 Floor Plan Sheet A1-1.0 Mezzanine Floor Plan Sheet A1-2.0 Human Performance Facility Floor Plan Building Sections Sheet A5-1.1 Mechanical Floor Plan and Plumbing Sheet M0-2.2 Mechanical Mezzanine Plan and Plumbing Sheet M0-2.3 Electrical Floor Plan Lighting Sheet E0-1.1 Electrical Floor Plan Power & Signal Sheet E0-2.2 The Indoor Practice space will be a long span structural steel rigid frame truss system. The building will be a clear span structure that encloses the practice field, track, and spectator seating within the open span. The truss system will incorporate a structural slope that drains to the north. The height to the bottom of the trusses will be a minimum of 65 feet above the practice field of play. The overall height of the building is currently designed to be approximately 100 feet at the south elevation and 75 feet at the north elevation. Page 1 of 5

2 The exterior walls include a steel girt system between the rigid frames that is fully insulated. Athletic padding is provided at key competition areas and run-offs. The bottom 20 to 30 feet will be protected with a rigid metal panel lining. The exterior finishes of the walls will include two types of metal panels, expanses of ventilation louvers, translucent wall systems, and an anodized aluminum storefront system at all entrances. The roof system will include structural bar joists, metal deck, rigid roof insulation, and an EPDM roof. The foundation system will be standard spread footings under the rigid frames. The bases of the rigid frames will be connected from frame to frame by reinforced concrete grade beams. The long span rigid frame trusses will be tied at the base with reinforced concrete tie beams under the floor that span the width of the building. Entrances are provided at the northwest, southwest and northeast corners of the facility. Entries to the north will be primarily used by spectators while the southwest entry will be used by student athletes. Toilet facilities and other fan amenities are based on occupancy of 1,500 including 1,000 spectators and 500 athletes/staff. The open floor accommodates up to 1,000 seats. Exits are provided for a total occupancy of 3,880 people. The Human Performance space will include the functions of sports medicine, athletic training, strength and conditioning, physical therpy, hydrotherapy, and injury rehabilitation. This facility links the Indoor Practice space to the Dykhouse Student Athlete Center. The Indoor Practice space will be heated, but not cooled. The primary source of heat will be forced air via two large constant volume air handling units. Hot water supply to the heating coils inside the AHU s will be provided by natural gas fired boilers. The facility will be zoned as a single zone serving all spaces, and it will be designed to maintain a space temperature of degrees Fahrenheit during the heating season. The system will be controlled by direct digital controls tied to the campus building automation system. Ductwork will consist of metal ducts to branch points with transitions to a flexible fabric duct system around the building perimeter. Supplemental building ventilation will be provided by dedicated fans incorporated into the primary supply air system. Water service to the Indoor Practice space will be provided by extending an existing 6 water main currently serving the Dykhouse Center. This single 6 water line will provide all domestic and fire sprinkler needs for the facility. Water service will be metered at the point of entrance, and the metering will be tied into the campus building automation system. Domestic water piping will be extended to restrooms and concessions areas in the NE corner of the facility. A fire sprinkler system will be provided in the facility in compliance with the International Building Code. Electrical service will enter a dedicated electrical room in the northwest corner of the Page 2 of 5

3 building. Electrical receptacles are distributed throughout the facility for convenience and maintenance. Receptacles are also provided at the event floor for temporary equipment during sporting events. Empty conduit will be provided for low voltage systems utilized during track meets, football practice, and various training regimens. Lighting systems will be provided to accommodate all practice and provisions will be made for additional temporary lighting that can be installed for televised competition events. Lighting will consist of metal halide systems for event floor lighting, along with fluorescent fixtures for general illumination. Electrical lighting systems will also be supplemented by daylight through the translucent wall systems. Reinforced sound systems will be provided for public address. Power and empty conduit will be provided for wall mounted scoreboard and display systems that will be provided separately from the project. Low voltage systems include WiFi, telephone + data, security/ surveillance, access control and fire alarm systems. A fully addressable fire alarm system will be provided in the facility. The Human Performance space will be heated and cooled. Ventilation and air flow will be provided via packaged air handling units incorporating fresh air, heating coils and cooling coils. The system will be variable air volume (VAV) which will allow zoning of spaces within the facility. HVAC controls will consist of direct digital controls tied to the campus building automation system. The Human Performance space will include a fire sprinkler system complying with International Building Code. A fully addressable fire alarm system will be provided in the facility. The project is being designed to be resource conscious and for improved energy consumption. The project is designed to achieve LEED Silver certification. 1.b. Changes from the Facility Program Plan The project described in the Facility Program Plan was comprised of three areas, the Indoor Practice space (139,860 gsf), a Human Performance space (29,885 gsf), and a spectator seating and concourse area (19,250 gsf). Programmatic requirements within each of the areas remain unchanged. The design has been refined in a number of ways which have resulted in space savings of 24,827 sf. The primary change is to combine the Indoor Practice space and the spectator seating and concourse areas. The space along the north edge of the building was designed to provide program seating within the overall volume of the building. The mechanical equipment rooms that were included in the second floor of the Human Performance space are now shown incorporated into the floor plan of the Indoor Practice Space. The building length was reduced to minimize the space between the track and field event areas. Separated drill areas are incorporated into the corners and Page 3 of 5

4 residual spaces of the floor plan. The building width was maintained while incorporating the spectator seating. The Human Performance Facility design is being refined to remove the atrium corridor. This corridor was included in the concept design for possible life safety and fire separation requirements and utilized as an aesthetic feature. Further investigation proved that the atrium was no longer required for fire safety reasons, and the additional floor area was removed. These design refinements have resulted in a facility of two distinct floor areas, an Indoor Practice space (149,368 gsf) and a Human Performance space (14,800 gsf). As noted in the Facility Program Plan, the new facility will include an 80 yard synthetic turf field with 10 yard end zones, a 300 meter track with 100 meter straightaway, field event practice facilities, support spaces (restrooms, storage, ticket booth, concessions, and additional practice areas. The design refinements have provided approximately 13% space savings. These with other design changes to provide highly constructible building systems and value engineering efforts will be incorporated to provide an efficient facility that maintains all necessary programmatic requirements expressed in the Facility Program Plan. SDSU is continuing to work with the designers and construction manager to search for additional ideas that will allow for additional value. 1.c. Impact to Existing Building or Campus-Wide Heating/Cooling/Electrical Systems The facility will have its own boiler system using natural gas as a fuel source. The building will not be air conditioned. Therefore this building will not have any effect on the campus heating or cooling systems. Campus sanitary sewer, storm sewer, and domestic water systems will not be affected by the project. A description of each of the utility services follows: Electrical Distribution: The footprint of the new Indoor Practice Space conflicts with an existing section of the campus 15KV high voltage distribution system. This will require relocating a section of high voltage underground raceway and conductor, relocating one high voltage switch, and relocating the primary feeder to the Dykhouse Student Athlete Center. The existing switchgear will be relocated to an electrical vault on the system immediately west of the project site. This switchgear will be used to re-feed the Dykhouse building as well as provide service to the Indoor Practice space. New underground raceway and conductor will be extended around the north side of the building and will tie to existing switchgear to the east. Steam and Chilled Water: The building will have stand alone, natural-gas fired boilers, and will not be connected to the campus steam distribution system. There will be no cooling in this facility. Water: A new 6 water main will be extended from the existing campus water Page 4 of 5

5 distribution system. The connection point will occur to the west of the Dykhouse Student Athlete Center. Sanitary Sewer: Sanitary sewer for the building will be connected to a 15 municipal service south of the building. A new manhole will be installed in this 15 main at the point of connection. The new sanitary sewer system will extend around the north side of the site to pick up multiple service points from the facility. Storm Sewer: A new storm sewer main will be run from the building site north to the drainage area near the south ditch of the HWY 14 bypass. This storm sewer will pick up site run-off around the building as well as the roof drain system. It will be sized for future site development anticipated by future projects (including the stadium), and it will not impact the existing underground campus storm sewer system that run parallel and serves other parts of campus. Natural Gas: Natural gas service will be provided to the facility to serve the boilers. This service will be provided by Northwestern Energy. 1.d. Total Construction Cost Estimates The estimated total project cost is $32,000,000. Reference the attached spreadsheet for additional details related to the construction and total project costs. 1.e. Changes from Cost Estimates for Operational or M&R Expenses Based on recognized standards, the annual funding for maintenance and repair/capital renewal funding should be equal to 2% of the project costs or building replacement value. Based on the current cost estimate, we estimate this allocation should be approximately $610,040. This is consistent with estimates expressed in the Facility Program Plan. The Facility Program Plan estimated a cost of $386,000 for operations (grounds care and the minimal required custodial services) and routine maintenance of the building. Based on the current building design we consider this estimate appropriate. The Facility Program Plan estimated utility costs at $190,000. Design refinements have not significantly affected the building volume or efficiency that will necessitate changes in this estimate. End of Report Page 5 of 5