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LEED AP BD+C Exam, Version 4 > MR (Materials And Resources) Advanced 1 > Flashcards

MR (Materials And Resources) Advanced 1 Flashcards

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1
Q

How many prerequisites are there for MR and what are they?

A

2 prerequisites

P1 Storage and Collection of Recyclables
P2 Construction and Demolition Waste Management Planning

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2
Q

How many credits for MR are there and what are they?

A

5 credits

C1 Building Life Cycle Impact Reduction
C2 Building Product Disclosure and Optimization- Environmental Product Declaration
C3 Building Product Disclosure and Optimization- Sourcing of Raw Materials
C4 Building Product Disclosure and Optimization- Material Ingredients
C5 Construction and Demolition Waste Management

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3
Q

What are the minimum requirements for MR P1, Storage and Collection of Recyclables?

A

Recycle all 5 of the following:

  • paper
  • glass
  • corrugated cardboard
  • plastic
  • metal

Plus 2 of the following:

  • batteries
  • mercury lamps
  • electronics
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4
Q

For retail projects what is required in order to meet MR P1, Storage and Collection of Recyclables?

A

Conduct waste stream audit to identify the top 5 material types over a 24-hour period and choose 4 to provide recycling for

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5
Q

For MR P1, Storage and Collection of Recyclables, what 2 hazardous waste must be collected, stored, and properly disposed of?

A

Two of these 3:

  1. Batteries
  2. Mercury Containing Lamps
  3. Electronic Waste (office equipment such as computers, tvs, and appliances)
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6
Q

What documentation for MR P1 Storage and Collection of Recyclables is specific to Retail?

A

Waste stream study/audit to identify top 5 recyclable waste streams

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7
Q

To implement MR P1, Storage and Collection of Recyclables, what simple implementation efforts are required

A

Signage and convenience.

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8
Q

To earn points for MR P2, Construction and Demolition- Waste Management Planning, what is required?

A

A simple plan that includes:

  1. Establish waste diversion goals for the project by identifying at least 5 materials targeted for diversion; and
  2. Specify whether materials will be separated or commingled
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9
Q

Define WASTE STREAM AUDIT

A

Process conducted over a 24-hr period that identifies the top 5 recyclable waste streams.

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10
Q

What analysis will the project team conduct for a whole building life cycle assessment?

A

Cradle-to-grave to compare a design case building to a baseline building

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11
Q

Extended producer responsibility…2

A

Ceiling tile recycling….

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12
Q

If a building loses its historic designation as a result of extensive renovations due to code requirements, what MR credit can the team apply for?

A

MR Building and Material Reuse Option 3

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13
Q

What is the difference between cradle-to-cradle vs cradle-to-grave vs cradle-to-gate and when would they be used?

A 
Cradle-to-grave= buildings
Cradle-to-cradle= materials
Cradle-to-gate= ???
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14
Q

Waste-to-energy…

A

A

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15
Q

What are the 4 options for MR C1, Building Life Cycle Impact Reduction?

A

Option 1, Historic Building (5 points)
Option 2, Renovation of Blighted Building (5 points)
Option 3, Building and Material Reuse (2-4 points)
Option 4, Whole Building Life Cycle Assessment (3 points)

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16
Q

What are the 6 impact categories for measuring reduction in MR C1, Building Life Cycle Impact Reduction Option 4 and which is required?

A
  1. Global Warming Potential (required)
  2. Ozone Depletion
  3. Acidification of Land and Water
  4. Eutrophication of Water
  5. Formation of Tropospheric Ozone
  6. Depletion of Nonrenewable Energy Resources
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17
Q

What is required to meet MR C1, Building Life Cycle Impact Reduction Option 4?

A

10% reduction in 3 impact categories, one being Global Warming Potential WITHOUT increasing any impact category by 5%.

18
Q

How is the cost of a material calculated as it relates to material reuse specific to MR C3, Building Product Disclosure and Optimization- Sourcing of Raw Materials?

A

Actual price of material + taxes and delivery

  • exclude equipment and installation/labor
  • include any discounts or rebates
19
Q

Relocated furniture and furnishings can contribute towards MR C3 Sourcing of Raw Materials Option 2 if they were purchased when?

A

At least 2 years prior to the date of project registration

20
Q

To earn points for MR C5, Construction and Demolition Waste Management Option 1 Diversion, what are the requirements?

A

Path 1 requires 50% diversion of 3 material streams

Path 2 requires 75% diversion of 4 material streams

21
Q

To earn points for MR C5, Construction and Demolition Waste Management Option 2 Diversion, what are the requirements?

A

Generate no more than 2.5 pounds of construction waste per square foot of building floor area

22
Q

What is excluded from diversion calculations?

A

Soil, land-clearing debris, and alternative daily cover

23
Q

Which materials are included in a whole building life cycle assessment?

A

Includes complete building envelope and structural elements

  • footings
  • foundations
  • structural walls
  • interior wall cladding
  • structural floors
  • ceilings
  • structured parking

(exclude interior finishes, non-structural walls, furniture, and MEP)

24
Q

When using the LCA tool to compare a baseline building to a proposed building what parameters must be the same?

A
  • LCA scope
  • size/gsf
  • function
  • orientation
  • location/climate zone
  • operating energy efficiency
25
Q

Define SOURCE REDUCTION

A

Eliminating waste at the source prior to the consumer

26
Q

What are the minimum percentage and minimum area requirements for the four options included for MR C1, Building Life Cycle Impact Reduction?

A

O1, Historic = no minimums, but must maintain historic designation

O2, Blighted = maintain 50% by surface area, up to 25% of the building surface area can be excluded

O3, Building Reuse = 95%
O3, Material Reuse =25% minimum excluding windows and hazardous materials (additional points for 50% and 75%)

27
Q

What are the 5 basic phases of life cycle assessment?

A
  1. Extraction (cradle)
  2. Manufacturing
  3. Construction
  4. In Use
  5. End of life (grave)
28
Q

What duration defines the service life of a building?

A

60 years

29
Q

How are permanently installed products calculated for MR C2, Building Product Disclosure and Optimization- EPDs?

A

Based on distinct materials…

  • Product-specific, manufacturer self-declaration = 1/4 of a product
  • Industry-wide ISO-complaint GENERIC EPD = 1/2 of a product
  • Product-specific Type 3 EPD = 1 product
30
Q

MR C2…

A

20 materials, 5 different manufactures

31
Q

Which type of EPD is always created from a product category rule?

A

A product specific TYPE III EPD

32
Q

Define MATERIAL STREAM

A

Material flow from a job site into market for building materials

33
Q

Which design strategy carries the highest value in the Material and Resources category?

A

Reuse

34
Q

For MR C5, Construction and Demolition Waste Management, Option 2 how is waste diversion calculated?

A

By only using weight or volume (weight is usually the better measurement)

34
Q

For MR C5, Construction and Demolition Waste Management, Option 2 what documentation is required?

A

Vendors must provide waste haul tickets

34
Q

What is the intent of MR C1, Building Life Cycle Impact Reduction?

A

To encourage adaptive reuse and optimize the environmental performance of products and materials

34
Q

What is the most environmentally friendly building?

A

One that already exists

34
Q

For MR C1, Building Life Cycle Impact Reduction Option 1 Historic Reuse, what are 4 standards of treatment outlined by the Secretary of the Interior Standards for the Treatment of Historic Properties?

A
  1. Preservation (stabilize and repair)
  2. Restoration (return to original condition)
  3. Rehabilitation (retaining character but meeting new requirements)
  4. Reconstruction (rebuilding non-surviving buildings)
35
Q

Define BLIGHTED PROPERTY

A

Neglected, rundown, or deteriorating enough to constitute a threat to human health, safety and welfare.

36
Q

Define ABANDONED PROPERTY

A

Property that has been surrendered with no intention of the owner reclaiming it

37
Q

To earn points for MR C1, Building Life Cycle Impact Reduction Option 1, what must happen?

A

Maintain at least 50% (by surface area) of the existing building structure, enclosure, and interior structural elements meeting abandoned or blighted conditions.

(25% of the building surface area can be excluded due to deterioration or damage)

LEED AP BD+C Exam, Version 4 (16 decks)

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