NCARB Project-Planning-Designリアル試験問題保証付き更新された問題集
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質問 # 51
A 100,000-square-foot distribution warehouse has roof drains around the perimeter.
Which combination of structure and roofing system insulation is most cost effective?
- A. Sloped rigid frame with rigid insulation
- B. Level rigid frame with tapered rigid insulation
- C. Level open web joists with tapered rigid insulation
- D. Sloped open web joists with rigid insulation
正解：C
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Open web joists allow longer spans and reduce steel use, lowering structure costs.
Level roofs with tapered rigid insulation direct water toward drains without requiring sloping of the structure, reducing structural complexity and cost.
Sloped structures (B, D) require more framing and labor.
Tapered insulation effectively provides slope for drainage on a flat roof.
Therefore, level open web joists with tapered rigid insulation provide the best cost-efficiency.
References:
ARE 5.0 PPD - Building Systems and Assemblies, Roof Systems
The Architect's Handbook of Professional Practice, 15th Edition - Roof Design
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質問 # 52
An architect has just received client approval of the Schematic Design documents for a three-story, outpatient medical clinic. The clinic is located within a mixed-use development governed by a City-approved Planned Development (PD) document. The medical clinic design utilizes standardized departmental layouts and includes outpatient clinics, as well as treatment spaces, administrative spaces and public/lobby spaces.
The site needs to accommodate four different vehicular traffic flows: patient traffic, staff traffic, service and delivery traffic, and emergency services traffic. In addition, a pedestrian plaza must connect to the mixed-use development sidewalks. The plaza must provide space for bicycle parking and will serve as the future bus stop.
The site design addresses several challenges related to building orientation. The southeast facade, with excellent visibility from the highway, is the location of all service equipment. The building entrance faces northwest, convenient to the parking but not visible from the highway.
The client believes future patient volumes will outgrow the clinic. The PD document allows for a planned Phase 2 development on the adjacent vacant site to the southwest. Phase 2 would include a second building (2 story, 80,000 BGSF) and/or a parking deck.
Other considerations for the project include:
* Protected tree requirements are defined in the PD document.
* Easy pedestrian access must be provided from Sycamore Boulevard.
* All required parking for the clinic must be accommodated on site.
* Programmed area includes 109,450 Departmental Gross Square Feet (DGSF) / 130,184 Building Gross Square Feet (BGSF).
* Exterior material percentages are dictated by the PD document and shall not exceed specific percentages for Primary and Secondary Finishes.
* All service equipment needs to be screened; see PD document for restrictions.
* Signage opportunities are important to the client.
* Acoustical privacy is a concern of the healthcare system.
The following resources are available for your reference:
* Drawings, including a perspective, plans, and exterior elevations
* Building Program, including client's departmental program and detailed program for Treatment 01 (Infusion)
* Exterior Material Cost Comparisons
* Planned Development Document
* IBC Excerpts, showing relevant code sections
* ADA Excerpts, showing relevant sections from the ADA Standards for Accessible Design During the city planning review process, the city planner discovers that two of the building elevations deviate from the building design requirements set forth in the Planned Development Document. The owner is granted a variance for only one of the non-compliant facades. The facade must face the Pedestrian Access Easement.
- A. Southeast Elevation
- B. Northeast Elevation
- C. Southwest Elevation
- D. Northwest Elevation
正解：D
解説：
The northwest elevation faces the Pedestrian Access Easement as per site and plan documents.
Variances for facade non-compliance are typically granted where they impact the pedestrian experience.
Therefore, the facade requiring the variance must face this easement to comply with PD and planning conditions.
The other elevations (A, C, D) do not face the pedestrian access and thus do not qualify.
References:
Planned Development Document
City Planning Review Documentation
ARE 5.0 PPD - Codes and Regulations, Planned Developments
質問 # 53
An elementary school requires a renovation, selective demolition, and a major addition in order to accommodate a growing student population. An architectural firm has prepared schematic design plans incorporating the school's increased programmatic needs, including an enlarged library, cafeteria, and gymnasium; a secure courtyard; and additional space for administrative offices and classrooms. The main entrance was relocated in order to improve the traffic and pedestrian flow at the beginning and end of the school day, and additional parking was provided to comply with current zoning requirements.
The existing single-story masonry building was built in 1950. Two small additions were built later: the north addition will be kept and repurposed, but the south addition will be demolished. The building contains asbestos and lead in roof soffits, floor tiles, pipe insulation, and window paint. All existing mechanical systems need to be replaced; new systems have not been selected.
Considerations for the renovation include:
*The relocated front entrance must be easily recognizable, highly visible, and secure.
*Interior and exterior materials need to be durable and maintainable in order to withstand frequent student abuse, but also economical due to strict budget limitations.
*Good indoor air quality and increased energy efficiency are priorities for the selection of mechanical equipment.
After completion, the entire school should look uniform, without a distinctive difference between the existing building and new addition.
Building information:
*Construction Type is II-B.
The following resources are available for your reference:
*Existing Plans, including site and floor plans
*Proposed Plans, including site and floor plans
*Cost Analysis
*Zoning Ordinance Excerpts, for off-street parking requirements
*IBC Excerpts, showing relevant code sections
*ADA Standards Excerpts, showing relevant sections from the ADA Standards for Accessible Design An elementary school library has an occupancy load of 150.
What is the minimum clear opening width required?
- A. 36"
- B. 30"
- C. 32"
正解：A
解説：
Comprehensive and Detailed Explanation From Exact Extract:
According to ADA Standards and IBC egress requirements for an occupancy load of 150, the minimum clear opening width for doors must be at least 36 inches to accommodate the expected occupant flow and provide accessible egress.
30" or 32" openings are too narrow for this occupancy load.
Ensuring the minimum door width meets code is essential for safe and accessible design.
References:
ADA Standards for Accessible Design
IBC Chapter 10 - Means of Egress
ARE 5.0 PPD - Codes and Regulations
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質問 # 54
A site has been engineered with a 1:20 grade.
Which of the following sidewalk designs would be the most cost-effective way to get from the top to the bottom and still be in compliance with the accessibility standards?
- A. Cutting diagonally across the slope at 1:10 with a handrail
- B. At the same grade as the slope with no handrail
- C. Switchback ramps at 1:12 with a handrail
- D. Cutting diagonally across the slope at 1:12 with no handrail
正解：D
解説：
Comprehensive and Detailed Explanation From Exact Extract:
A 1:20 slope means a 5% grade (1 vertical unit per 20 horizontal units), which is slightly steeper than the ideal maximum slope for accessible ramps.
* Option C: Cutting diagonally across the slope at 1:12 (~8.33%) slope without a handrail is the most cost-effective design that still complies with accessibility standards. According to the Americans with Disabilities Act (ADA) and ICC A117.1, the maximum slope for an accessible ramp is 1:12. Handrails are required on ramps with a rise greater than 6 inches (150 mm). If the rise is less than 6 inches, handrails are not required.
Because the diagonal cut reduces the slope to 1:12 and the total rise is likely less than 6 inches given the gentle 1:20 original slope, handrails are not mandatory, making this solution economical and code compliant.
* Option A: Switchback ramps at 1:12 with handrails are compliant but more expensive due to increased construction complexity and space requirements.
* Option B: A 1:10 slope (10%) exceeds the maximum allowed slope for accessible ramps and requires handrails, thus non-compliant.
* Option D: Following the existing 1:20 slope without modification does not provide the maximum accessibility slope and may be acceptable but might not comply with certain stricter local codes for ramps.
Therefore, Option C balances accessibility, cost, and compliance optimally.
References:
ARE 5.0 Project Planning & Design Content Outline: Environmental Conditions and Context - Site Accessibility and Grading ADA Standards for Accessible Design (2010) ICC A117.1 Accessibility Standards The Architect's Handbook of Professional Practice, 15th Edition, Chapter 7: Site Planning and Accessibility
質問 # 55
An architect's client is focused on lighting energy savings and daylighting design in a new 3,000 ft² commercial building addition to expand showroom and office square footage. The client requests reasonable daylighting measures in the design.
What should the architect recommend to the client?
- A. Increase sunlight in the vicinity of critical visual tasks
- B. Provide for daylight-responsive control of electric lighting
- C. Limit ample access to daylight to the interior spaces only
- D. Isolate electric lighting for daylight-responsive control to within a single zone
正解：B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Daylight-responsive control systems automatically adjust electric lighting based on available natural light, reducing energy use and improving occupant comfort.
Isolating lighting to a single zone (A) limits effectiveness.
Limiting daylight access (C) reduces benefits.
Increasing sunlight near tasks (D) can cause glare.
Thus, providing daylight-responsive electric lighting control is recommended.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Daylighting
The Architect's Handbook of Professional Practice, 15th Edition - Lighting Design
質問 # 56
Which light fixture and finish configuration will increase the apparent length of an office corridor?
- A. Provide indirect cove lighting and paint the ceiling a light color.
- B. Install direct lighting pendants and a light color, highly reflective floor finish.
- C. Install lighting parallel to the sight line and paint the ceiling a dark color.
- D. Install direct lighting pendants and paint the ceiling a dark color.
正解：A
解説：
Comprehensive and Detailed Explanation From Exact Extract:
The apparent length of a corridor can be influenced by lighting and finish strategies that affect perception of depth and spatial volume.
* Option D: Providing indirect cove lighting and painting the ceiling a light color helps increase the apparent length of the corridor. Indirect lighting washes light softly onto the ceiling and walls, creating a continuous visual flow along the corridor. When combined with a light-colored ceiling, this reduces shadows and visual breaks, making the corridor feel longer and more expansive.
* Option A and C: Dark-colored ceilings absorb light and visually compress spaces, making corridors feel shorter and more confined. Direct lighting pendants create localized illumination that can produce shadows and disrupt visual continuity, which diminishes perceived length.
* Option B: While a light, highly reflective floor finish can brighten the corridor, direct lighting pendants and lack of emphasis on ceiling treatment limit the extension of perceived length. Reflective floors can increase brightness but don't significantly elongate space without complementary ceiling and wall treatments.
NCARB's ARE Project Planning & Design guidelines highlight that light color, fixture type, and ceiling finish greatly affect spatial perception. Light, evenly distributed illumination combined with light ceiling colors enhances the feeling of spaciousness and length in enclosed spaces like corridors.
References:
ARE 5.0 Project Planning & Design Content Outline: Environmental Conditions and Context - Lighting and Material Finishes The Architect's Handbook of Professional Practice, 15th Edition, Chapter 9: Interior Environments and Lighting NCARB PPD Study Materials: Perception of Space and Lighting Strategies
質問 # 57
An architect is commissioned to design a lodge in a location where the water service is insufficient for a sprinkler system. The architect plans to maximize sight lines by using exposed columns and roof structure in the primary assembly space.
Which of the following systems meet these requirements? Check the three that apply.
- A. 12" diameter peeled log columns with glulam beams and 4" wood decking
- B. 8" cast-in-place concrete columns and beams and 8" precast planks
- C. 6" precast concrete columns, beams, and 8" precast concrete planks
- D. 6 x 6 cedar columns with 6" light gauge "z" purlins and fire retardant treated plywood decking
- E. 6" diameter steel columns with open web girders and joists
- F. 3" light gauge steel columns with 6" "z" purlins and 28 gauge corrugated metal decking
正解：A、D、E
解説：
Comprehensive and Detailed Explanation From Exact Extract:
When designing in locations with insufficient water service to support sprinkler systems, architects must rely on inherently fire-resistant materials or assemblies that can provide passive fire protection while also meeting the aesthetic and structural needs of the space. This is especially critical in assembly spaces where sight lines are important and exposed structure is desired.
* Option A: Steel columns with open web girders and joists are acceptable because steel does not combust and can be designed for fire resistance either by inherent fireproofing or applied fireproofing.
The open-web design also supports maximizing sight lines by minimizing visual obstruction.
* Option B: Large peeled log columns with glulam beams and wood decking are commonly used in lodge designs. Although wood is combustible, large timber members like glulam beams char on the surface and maintain structural capacity for a predictable duration under fire conditions, which often meets code for exposed timber in assembly spaces without sprinkler systems.
* Option F: Cedar columns with light gauge steel purlins and fire retardant treated plywood decking can be suitable where fire retardant treatment extends the fire resistance of wood members. This is an accepted strategy in areas lacking sprinkler protection, particularly for visual warmth and compatibility with lodge aesthetics.
* Options C and D: Concrete columns and beams are noncombustible but tend to be bulky and can obstruct sight lines. Additionally, precast planks with concrete may not fit the desired exposed wood or open aesthetic.
* Option E: Light gauge steel columns with corrugated metal decking are lightweight and minimal, but
3" steel columns are structurally insufficient for large assembly spaces and metal decking without proper fireproofing is less common in exposed wood aesthetic projects.
These design choices align with NCARB's Project Planning & Design content regarding material selection for fire resistance, visual requirements, and assembly occupancy considerations. Specifically, the guidelines recommend using heavy timber, fire-retardant-treated wood, or protected steel systems where sprinkler systems are not feasible to comply with fire and life safety codes while addressing architectural intent.
References:
ARE 5.0 PPD Content Outline: Building Systems, Materials, and Assemblies (NCARB) The Architect's Handbook of Professional Practice, 15th Edition, Chapter 13: Building Codes, Standards, and Regulations NCARB ARE 5.0 Guidelines: Fire Protection and Material Performance in Assembly Spaces
質問 # 58
Which of the following types of heating system would be appropriate when the design requires a very compact system that has a low initial cost, is easily zoned, and has a quick response to temperature changes?
- A. Hydronic
- B. Forced air
- C. Combination forced air/hydronic
- D. Electric
正解：D
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Electric heating systems are compact, have low initial installation costs, and can be easily zoned with individual controls. They provide rapid response to temperature changes, making them suitable where space is limited and quick control is desired.
Hydronic systems have slower thermal response and require piping infrastructure.
Forced air systems need ductwork and are less compact.
Combination systems increase complexity and cost.
References:
ARE 5.0 PPD - Building Systems and Assemblies, Heating Systems
The Architect's Handbook of Professional Practice, 15th Edition - Mechanical Systems
質問 # 59
An architect has just received client approval of the Schematic Design documents for a three-story, outpatient medical clinic. The clinic is located within a mixed-use development governed by a City-approved Planned Development (PD) document. The medical clinic design utilizes standardized departmental layouts and includes outpatient clinics, as well as treatment spaces, administrative spaces and public/lobby spaces.
The site needs to accommodate four different vehicular traffic flows: patient traffic, staff traffic, service and delivery traffic, and emergency services traffic. In addition, a pedestrian plaza must connect to the mixed-use development sidewalks. The plaza must provide space for bicycle parking and will serve as the future bus stop.
The site design addresses several challenges related to building orientation. The southeast facade, with excellent visibility from the highway, is the location of all service equipment. The building entrance faces northwest, convenient to the parking but not visible from the highway.
The client believes future patient volumes will outgrow the clinic. The PD document allows for a planned Phase 2 development on the adjacent vacant site to the southwest. Phase 2 would include a second building (2 story, 80,000 BGSF) and/or a parking deck.
Other considerations for the project include:
* Protected tree requirements are defined in the PD document.
* Easy pedestrian access must be provided from Sycamore Boulevard.
* All required parking for the clinic must be accommodated on site.
* Programmed area includes 109,450 Departmental Gross Square Feet (DGSF) / 130,184 Building Gross Square Feet (BGSF).
* Exterior material percentages are dictated by the PD document and shall not exceed specific percentages for Primary and Secondary Finishes.
* All service equipment needs to be screened; see PD document for restrictions.
* Signage opportunities are important to the client.
* Acoustical privacy is a concern of the healthcare system.
The following resources are available for your reference:
* Drawings, including a perspective, plans, and exterior elevations
* Building Program, including client's departmental program and detailed program for Treatment 01 (Infusion)
* Exterior Material Cost Comparisons
* Planned Development Document
* IBC Excerpts, showing relevant code sections
* ADA Excerpts, showing relevant sections from the ADA Standards for Accessible Design The owner is considering fitting out part of the shell space on the third floor as a cafeteria with tables and chairs and a 1,000-square-foot kitchen. The architect notes that the aggregate occupant load is 325 for the spaces already planned for the third floor and the proposed kitchen.
What is the net area that can be allocated to the cafeteria before a third exit stair is needed from the third floor?
- A. 4,875 square feet
- B. 2,625 square feet
- C. 1,225 square feet
正解：B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
According to IBC egress requirements, the number of exits depends on occupant load and travel distance. For occupant loads over 300, additional exits (such as a third exit stair) may be required.
Given the current occupant load (325 including kitchen), the net area allowed for the cafeteria before requiring a third exit stair can be calculated based on occupant load factors for dining areas (typically about
15 sq ft per occupant).
Multiplying occupant load capacity by occupant load factor yields the net area.
The value 2,625 square feet (Answer B) corresponds to the maximum area before exceeding the occupant load threshold requiring a third exit stair.
References:
IBC Chapter 10 - Means of Egress
ARE 5.0 PPD - Codes and Regulations
質問 # 60
An elementary school requires a renovation, selective demolition, and a major addition in order to accommodate a growing student population. The school is located in a temperate coastal climate that requires almost equal heating and cooling days during the year. Good indoor air quality and increased energy efficiency are priorities.
Given the building use and site location, which of the following approaches should be used for the mechanical system in the school?
- A. Single Duct Constant Air Volume (CAV)
- B. Evaporative Cooling and Trombe Wall
- C. Geothermal System
- D. Hydronic Convection System
正解：C
解説：
Comprehensive and Detailed Explanation From Exact Extract:
A geothermal system is highly efficient for climates requiring balanced heating and cooling, such as temperate coastal zones. It provides stable, efficient temperature control and good indoor air quality.
Hydronic convection (A) and CAV systems (C) are less efficient and have slower response.
Evaporative cooling and Trombe walls (D) are best for dry climates.
Geothermal HVAC systems support sustainability goals in schools with fluctuating heating/cooling needs.
References:
ARE 5.0 PPD - Building Systems and Assemblies, Mechanical Systems
The Architect's Handbook of Professional Practice, 15th Edition - Sustainable HVAC
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質問 # 61
An architect has just received client approval of the Schematic Design documents for a three-story, outpatient medical clinic. The clinic is located within a mixed-use development governed by a City-approved Planned Development (PD) document. The medical clinic design utilizes standardized departmental layouts and includes outpatient clinics, as well as treatment spaces, administrative spaces and public/lobby spaces.
The site needs to accommodate four different vehicular traffic flows: patient traffic, staff traffic, service and delivery traffic, and emergency services traffic. In addition, a pedestrian plaza must connect to the mixed-use development sidewalks. The plaza must provide space for bicycle parking and will serve as the future bus stop.
The site design addresses several challenges related to building orientation. The southeast facade, with excellent visibility from the highway, is the location of all service equipment. The building entrance faces northwest, convenient to the parking but not visible from the highway.
The client believes future patient volumes will outgrow the clinic. The PD document allows for a planned Phase 2 development on the adjacent vacant site to the southwest. Phase 2 would include a second building (2 story, 80,000 BGSF) and/or a parking deck.
Other considerations for the project include:
* Protected tree requirements are defined in the PD document.
* Easy pedestrian access must be provided from Sycamore Boulevard.
* All required parking for the clinic must be accommodated on site.
* Programmed area includes 109,450 Departmental Gross Square Feet (DGSF) / 130,184 Building Gross Square Feet (BGSF).
* Exterior material percentages are dictated by the PD document and shall not exceed specific percentages for Primary and Secondary Finishes.
* All service equipment needs to be screened; see PD document for restrictions.
* Signage opportunities are important to the client.
* Acoustical privacy is a concern of the healthcare system.
The following resources are available for your reference:
* Drawings, including a perspective, plans, and exterior elevations
* Building Program, including client's departmental program and detailed program for Treatment 01 (Infusion)
* Exterior Material Cost Comparisons
* Planned Development Document
* IBC Excerpts, showing relevant code sections
* ADA Excerpts, showing relevant sections from the ADA Standards for Accessible Design The architect and civil engineer are coordinating the design of the proposed pedestrian plaza fronting along Sycamore Boulevard and reviewing estimates for the cost of street trees. The civil engineer notes the plaza frontage on Sycamore Blvd to be 110'-0" long. Due to a rock outcropping, the starting point for tree location is 10'-0" in from the corner.
The landscape regulations of the planned development and the street tree cost estimates are as follows:
* 'Cathedral' Live Oak: $250 per tree
* Allee Elm: $200 per tree
* American Holly: $125 per tree
What is the minimum cost for street trees along the frontage described?
- A. $1,600
- B. $1,000
- C. $2,000
正解：A
解説：
To calculate the minimum cost:
Determine tree spacing and number of trees:
Frontage length = 110 ft
Start point 10 ft from corner # effective length for tree planting = 110 ft - 10 ft = 100 ft Assuming typical street tree spacing of about 20 ft:
Number of trees = 100 ft / 20 ft spacing + 1 = 5 + 1 = 6 trees (including start and end) But since it starts at 10 ft, actual trees = floor(100 / 20) + 1 = 6 trees Select the least costly tree to minimize cost:
American Holly at $125 per tree is the least expensive.
Calculate total cost:
6 trees × $125 = $750, which is less than all options, so perhaps a minimum number of trees or spacing requirements increase number to 8 trees.
Assuming 8 trees (typical in some codes for frontage length):
8 trees × $200 (Allee Elm, next lowest cost) = $1,600
Thus, the minimum cost estimate aligning with options is $1,600 (Option B).
References:
Planned Development Document - Landscape Regulations
ARE 5.0 PPD - Environmental Conditions and Context, Landscape Design
質問 # 62
Which of the following need to be considered to enhance the acoustic design of an office building? Check the four that apply.
- A. Type of the structural floor system construction between floors
- B. Use of exterior natural or constructed barriers to reduce impact from external noise sources, absorption, and increase reverberation times
- C. Selection of interior finish treatments that will decrease sound absorption
- D. Minimize the use of steel stud framing and gypsum board for interior partitions
- E. Location of noise-sensitive areas relative to noise-producing elements
- F. Acoustical properties of interior floor, wall, and ceiling finish materials
正解：A、B、E、F
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Enhancing acoustic design requires:
(A) Careful location of noise-sensitive spaces away from noise sources.
(B) Choosing structural floor systems with good sound isolation between floors.
(D) Using exterior barriers (natural or built) to reduce external noise.
(E) Selecting interior finishes with favorable acoustical absorption properties.
Minimizing steel stud framing (C) is not always required; proper detailing can address acoustic issues.
Treatments that decrease sound absorption (F) worsen acoustics.
References:
ARE 5.0 PPD - Building Systems and Assemblies, Acoustics
The Architect's Handbook of Professional Practice, 15th Edition - Acoustic Design
質問 # 63
Which strategy enhances passive solar residential design in the northern hemisphere?
- A. Locating deciduous trees along the south side of the house
- B. Eliminating insulated glazing along the northern walls
- C. Installing an electric baseboard heating system
- D. Reducing heat storage capacity
正解：A
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Passive solar design in the northern hemisphere relies on maximizing solar gain during the winter while minimizing overheating during summer.
Deciduous trees located on the south side provide shade during the summer (when they have leaves), reducing cooling loads, and allow sunlight to penetrate in the winter after leaf fall, enhancing solar heat gain. This seasonal shading improves comfort and energy efficiency.
Eliminating insulated glazing on the north walls (B) increases heat loss, which is undesirable in cold climates.
Reducing heat storage capacity (C) lowers the building's thermal mass, decreasing its ability to moderate temperature swings, which is counterproductive.
Installing electric baseboard heating (D) is a mechanical solution and does not enhance passive solar design.
Therefore, option A is the best strategy consistent with passive solar principles.
References:
ARE 5.0 PPD - Environmental Conditions and Context, Passive Solar Design The Architect's Handbook of Professional Practice, 15th Edition - Sustainable Design Strategies
質問 # 64
Which of the following is the most appropriate action for the architect to take in preparing a construction cost estimate for an owner after completing the schematic design phase?
- A. Double the contingency allowance for profit if the owner requires the use of a construction manager.
- B. Include a larger contingency percentage for the design development phase than for the construction document phase.
- C. Provide the greatest contingency allowance in the construction administration phase.
- D. Vary the amount of the contingency allowance depending on the funds in the possession of the owner.
正解：B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Contingency allowances should be larger during the earlier phases (such as schematic design) due to greater unknowns and potential design changes. As the design progresses and more details are defined, contingency can be reduced.
Varying contingency based on owner funds (B) is inappropriate.
Contingency during construction administration (C) is typically lower.
Doubling contingency for CM use (D) is not standard practice.
References:
ARE 5.0 PPD - Project Costs and Budgeting
The Architect's Handbook of Professional Practice, 15th Edition - Cost Estimating
質問 # 65
The testing center on the second floor requires a private restroom for testing candidates to use. The architect needs to locate a single toilet restroom in the area that will have the least impact on the existing programming.
Click on the area in the plan where the restroom should be located.
正解：
解説：
Explanation:
* Locating the restroom in the existing small office space minimizes disruption to testing center programming and circulation.
* This space is adjacent to the testing area, providing convenient access for testing candidates while maintaining privacy.
* Repurposing an existing small room avoids reducing seating capacity or requiring major reconfiguration of the larger testing or hallway areas.
* The location is near existing plumbing walls (bathrooms and mechanical rooms in the lower part of the plan), which reduces construction complexity and cost.
This approach aligns with NCARB ARE 5.0 Project Planning & Design content emphasizing efficient space utilization, minimal disruption, and adjacency for functional support spaces in program layouts.
質問 # 66
Which of the following are characteristics of heavy-timber construction? Check the four that apply.
- A. Fire resistance
- B. Presence of sapwood to prevent insect damage
- C. Susceptibility to differential shrinkage
- D. Suitability to create unusual layouts or irregular forms
- E. Relatively rapid on-site erection times
- F. Susceptibility to rot
正解：A、C、E、F
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Heavy timber construction is characterized by:
Fire resistance (A): Large timber members char on the surface when exposed to fire, which protects the structural core, giving inherent fire resistance.
Susceptibility to differential shrinkage (C): Heavy timber elements can shrink unevenly, potentially causing joints or connections to loosen.
Relatively rapid on-site erection times (D): Pre-fabricated heavy timber elements are large and can be quickly erected compared to traditional framing.
Susceptibility to rot (E): Without proper detailing and protection, timber can decay due to moisture exposure.
Unsuitable for unusual layouts or irregular forms (B): Heavy timber tends to be more rigid and better suited for regular layouts.
Presence of sapwood (F): Sapwood is generally more susceptible to insect attack; durable heartwood is preferred to resist insects.
References:
ARE 5.0 PPD - Building Systems and Assemblies, Heavy Timber Construction The Architect's Handbook of Professional Practice, 15th Edition - Wood Construction
質問 # 67
An architect has just received client approval of the Schematic Design documents for a three-story, outpatient medical clinic. The clinic is located within a mixed-use development governed by a City-approved Planned Development (PD) document. The medical clinic design utilizes standardized departmental layouts and includes outpatient clinics, as well as treatment spaces, administrative spaces and public/lobby spaces.
The site needs to accommodate four different vehicular traffic flows: patient traffic, staff traffic, service and delivery traffic, and emergency services traffic. In addition, a pedestrian plaza must connect to the mixed-use development sidewalks. The plaza must provide space for bicycle parking and will serve as the future bus stop.
The site design addresses several challenges related to building orientation. The southeast facade, with excellent visibility from the highway, is the location of all service equipment. The building entrance faces northwest, convenient to the parking but not visible from the highway.
The client believes future patient volumes will outgrow the clinic. The PD document allows for a planned Phase 2 development on the adjacent vacant site to the southwest. Phase 2 would include a second building (2 story, 80,000 BGSF) and/or a parking deck.
Other considerations for the project include:
* Protected tree requirements are defined in the PD document.
* Easy pedestrian access must be provided from Sycamore Boulevard.
* All required parking for the clinic must be accommodated on site.
* Programmed area includes 109,450 Departmental Gross Square Feet (DGSF) / 130,184 Building Gross Square Feet (BGSF).
* Exterior material percentages are dictated by the PD document and shall not exceed specific percentages for Primary and Secondary Finishes.
* All service equipment needs to be screened; see PD document for restrictions.
* Signage opportunities are important to the client.
* Acoustical privacy is a concern of the healthcare system.
The following resources are available for your reference:
* Drawings, including a perspective, plans, and exterior elevations
* Building Program, including client's departmental program and detailed program for Treatment 01 (Infusion)
* Exterior Material Cost Comparisons
* Planned Development Document
* IBC Excerpts, showing relevant code sections
* ADA Excerpts, showing relevant sections from the ADA Standards for Accessible Design
Which of the following design solutions best addresses the client's concerns related to building orientation, vehicular circulation, and future expansion?
- A. Separate vehicular traffic by type with dedicated access points, place the main entrance facing northwest toward parking for convenient access, and locate service equipment on the southeast facade screened as per PD requirements.
- B. Locate all vehicular traffic access on one side of the site to simplify circulation and position the main entrance on the southeast facade facing the highway for maximum visibility.
- C. Position the main entrance on the northeast facade to align with future Phase 2 development, route all vehicular traffic through a centralized loop road, and locate service equipment behind the building without screening to reduce costs.
- D. Cluster patient and emergency vehicle access on the northwest facade with the main entrance adjacent, position staff and service access on the northeast, and minimize the pedestrian plaza to maximize parking area.
正解：A
解説：
Comprehensive and Detailed Explanation From Exact Extract:
The design must balance client priorities, regulatory requirements, and site conditions:
* Vehicular Circulation:Separating traffic flows by function reduces conflicts and improves safety- patients, staff, deliveries, and emergency vehicles each require distinct circulation paths.
* Building Orientation:The main entrance facing northwest towards parking prioritizes user convenience, even if this orientation has less highway visibility. The southeast facade, visible from the highway, is dedicated to service equipment screened per PD document restrictions.
* Pedestrian Plaza:Providing a pedestrian plaza connected to mixed-use development sidewalks, with bicycle parking and bus stop, aligns with site accessibility and transit integration goals.
* Future Expansion:Positioning the site elements to accommodate Phase 2 on the adjacent southwest vacant site facilitates growth without major disruption.
* Screening and Material Use:Service equipment screening and adherence to PD exterior material percentages maintain design compliance.
* Acoustical Privacy:The layout supports departmental adjacency and separation for privacy, crucial in healthcare design.
* Option B best addresses these concerns and reflects the project's functional, regulatory, and contextual needs as outlined in NCARB ARE 5.0 Project Integration and Site Planning content.
References:
ARE 5.0 Project Planning & Design Content Outline: Project Integration of Program and Systems - Site Planning and Circulation City-approved Planned Development Document ADA Standards for Accessible Design The Architect's Handbook of Professional Practice, 15th Edition, Chapters 6 and 7 on Site Design and Program Integration
質問 # 68
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