CMP 210 HW 10

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Michigan State University *

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210

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Mechanical Engineering

Date

Jan 9, 2024

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docx

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2

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Part I – Questions and Terminology (2 points per complete response) 1. Identify and define the letter designations (Class A, Class B, and so on) on metal fire doors. Include the hour rating, glazing area and where these doors are typically used. A=3 hours, B= 60 or 90 minutes, C=45 minutes (20-minute doors do not have a letter) The glazing area of a fire door is the maximum amount of glass that can be installed in the door while still maintaining its fire rating . The glazing area is typically limited to 100 square inches. 2. List a minimum of five different types of door hardware items that must be furnished and installed by the subcontractor or coordinated by the general contractor among multiple subs and vendors. Hinges, Locksets, Door Closers, Doorstops, Kick Plates . 3. Name three factors to be considered as an interior finish is planned. (There are six noted in the course textbook ) Appearance, Durability and maintenance, Cost 4. What is the difference between a fire rated partition and a fire barrier? Fire partitions are less restrictive than fire barriers and are primarily used for corridor wall construction and as tenant separations in malls. Fire barriers are more robust and are used for separating different occupancies, enclosing exits, shafts, and incidental use areas. 5. What is one of the primary performance criteria for finish flooring material? Slip resistance Part II – Questions from Munn Ice Arena (1 point per answer) Refer to the Munn Ice Arena Drawings and Specifications posted on D2L to answer the following questions regarding this week’s topic. 1. According to the Specifications, how many different sets of door hardware packages were specified in the Munn Ice Arena expansion? 2. Referring to drawing number A-622, what is the floor finish material to be used in the head coach’s office? What are the details of Coach’s flooring material according to the Finish Legend on A621? (include Spec Section Reference, Manufacturer, product, color, size, and installation) 3. Refer to Drawing A-503, what is height of the of counter just under the TV as shown in Elevation D8? 4. Refer to Drawing A-701. There are four different ceiling heights shown in the Players Locker Room (#60), what are they? 5. Refer to Drawing A-123, there is an interior wall that runs east to west at Assistant Coach #3 Office, (#170J) that separates the office from Hallway 1HW3. This wall has an interior partition call out designation that shows up right below where the TV is designated to be installed. Find
this designation and refer to Drawing A-601. What is this partition wall supposed to be made of according to the Partition Legend? (Note: You will have to look at the partition legend, the Partition group notes and the associated details in A-601
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