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WELL Addenda

WELL ADDENDA

Review the complete list of addenda changes made to the WELL Building Standard.

Feature 44: Nutritional information

Type Description
Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "For foods and beverages sold or distributed on a daily basis on the premises by (or under contract with) the project owner, the following are displayed (per meal or item) on packaging, menus or signage". Add: "For foods and beverages sold or provided on a daily basis on the premises by (or under contract with) the project owner, the following are displayed (per meal or item) on packaging, menus or signage"


Equivalency
Type: Equivalency
Post Date: 24 Oct, 2016

The EU Regulation No 1169/2011 is an acceptable alternative to the requirements of Feature 44. Note that projects must still submit all applicable documentation to comply with these Features, and will also be subject to a spot check or visual inspection during the Performance Verification to verify compliance.


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To help occupants make informed food consumption choices.'


Amendment
Type: Amendment
Post Date: 24 Oct, 2016

Under 1b, the reference to the FDA is now removed. 1b now reads "Macronutrient (total protein, total fat and total carbohydrate) in weight and as a percent of estimated daily requirements (Daily Values)."


Feature 45: Food advertising

Type Description
Amendment
Type: Amendment
Post Date: 26 Jul, 2017

In part heading, Remove: "intended to achieve each of the following requirements". Add "intended to achieve either or both of the following requirements"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: ", beverages and snacks". Add: "and beverages"


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To promote healthy food consumption choices.'


Feature 46: Safe food preparation materials

Type Description
Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To reduce occupant exposure to harmful contaminants that may originate from food preparation materials and eliminate surfaces that harbor pathogens.'


Feature 47: Serving sizes

Type Description
Amendment
Type: Amendment
Post Date: 20 Oct, 2017

In part description, remove: "Where" before "food...". Add: "If"


Amendment
Type: Amendment
Post Date: 20 Oct, 2017

In part description, add: "," after "project owner" and after "self-serve"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

Under intent, add: "and encourage portion control", after "overconsumption"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

For Part 1a, remove "calories" after "650". Add: "kcal [650 Cal]".


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Where food sold or distributed on a daily basis on the premises by (or under contract with) the project owner is self-serve and requires the use of serving plate, bowl, or cup, each of the following is met (as applicable)". Add: "Where food is sold or provided on a daily basis on the premises by (or under contract with) the project owner is self-serve and requires the use of serving plate, bowl, or cup, each of the following is met (as applicable)"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "24 cm [9.5 in]". Add: "25 cm [10 in]"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "452 cm² [70 in²]". Add: "507 cm² [79 in²]"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "296 mL [10 oz]". Add: "473 mL [16 oz]"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "240 mL [8 oz]". Add "473 mL [16 oz]"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Where food sold or distributed on a daily basis by (or under contract with) the project owner is prepared to order, for at least half of all avilable entrees, the following option is available and listed on the menu". Add: "Where food is sold or provided on a daily basis by (or under contract with) the project owner and is prepared to order, the following is available and listed on the menu for at least half of all available main course options"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "entrée". Add: "main course"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Dinnerware sizes". Add: "Dishware"


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To reduce unintended overconsumption.'


Feature 48: Special diets

Type Description
Amendment
Type: Amendment
Post Date: 20 Oct, 2017

For Part 1e, remove: "Vegan (contains no animal products)". Add: "Contains no animal products"


Amendment
Type: Amendment
Post Date: 20 Oct, 2017

For Part 1f, remove: "Vegetarian (contains no animal products, except for eggs and dairy)". Add: "Contains no animal products, except for eggs and dairy"


Amendment
Type: Amendment
Post Date: 20 Oct, 2017

Add: "main course" after "...at least one"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: ", in compliance with the definitions and restrictions set forth by the FDA in 21 C.F.R.§ 101.92"


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To provide alternative food choices to individuals with food restrictions or allergies.'


Feature 49: Responsible food production

Type Description
Amendment
Type: Amendment
Post Date: 20 Oct, 2017

For Part 2a, remove: "Humane Certified". Add: "Certified Humane"


Equivalency
Type: Equivalency
Post Date: 21 Aug, 2017

"India Organic" certification by the APEDA (Agricultural and Processed Products Export Development Authority) per the National Programme for Organic Production (NPOP) standards has been accepted as an alternative for the requirements of Feature 49 Part 1.


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Produce is sold or distributed on the premises on a daily basis by (or under contract with) the project owner and it meets the following criteria". Add: "Produce is sold or provided on the premises on a daily basis by (or under contract with) the project owner that meets the following criteria"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "(based on country)


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "If meat, egg or dairy products are sold or distributed on the premises on a daily basis by (or under contract with) the project owner, they meet the following criteria for the humane treatment of livestock". Add: ""If meat, egg or dairy products are sold or provided on the premises on a daily basis by (or under contract with) the project owner, they meet the following criteria for the humane treatment of livestock"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove:"(based on the country)". Add: "or equivalent"


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To reduce occupant exposure to pesticides or hormones, limit environmental degradation and promote humane livestock practices.'


Amendment
Type: Amendment
Post Date: 06 May, 2016

Change “All produce sold or distributed on the premises on a daily basis by (or under contract with) the project owner meets the following criteria:” to “Produce is sold or distributed on the premises on a daily basis by (or under contract with) the project owner and it meets the following criteria:”


Amendment
Type: Amendment
Post Date: 06 May, 2016

Change “All meat egg and dairy products sold or distributed on the premises on a daily basis by (or under contract with) the project owner meet the following criteria…” to “If meat, egg or dairy products are sold or distributed on the premises on a daily basis by (or under contract with) the project owner, they meet the following criteria…”


Feature 50: Food storage

Type Description
Amendment
Type: Amendment
Post Date: 20 Oct, 2017

Add: "one of" before "the following"


Amendment
Type: Amendment
Post Date: 20 Oct, 2017

Add: "b. Evidence that the volume provided exceeds occupant demand by at least 20%."


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To encourage the consumption of fresh foods by providing sufficient cold food storage to occupants.'


Verification type
Type: Verification type
Post Date: 10 Feb, 2016

Add Owner Letter of Assurance as required documentation, remove Architect Letter of Assurance.


Feature 51: Food production

Type Description
Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Add: "with food-bearing plants" after "A garden"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Add: "with food-bearing plants" after "A greenhouse"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Add: "c. Edible landscaping (e.g., fruit trees, herbs)."


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove:"allocated". Add: "accessible and located"


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To improve access to fresh produce by providing space, infrastructure and tools for on-site food production.'


Verification type
Type: Verification type
Post Date: 10 Feb, 2016

Add Owner Letters of Assurance as required documentation, remove Architect Letter of Assurance.


Feature 52: Mindful eating

Type Description
Amendment
Type: Amendment
Post Date: 20 Oct, 2017

In Appendix I, remove: "Extent of Developer Buildout with Capacity for Tenant Achievement". Add: "Entire Building"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

In part description, Remove: "employees". Add: "occupants"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

In Part 1 and Part 2, remove: "employees". Add: "occupants"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

Remove: "employees". Add: "occupants"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

In part description, Remove: "employees". Add: "occupants"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

Remove: "employee". Add: "occupant"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "b. Are located within 60 m [200 ft] of at least 90% of all occupants"


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To encourage mindful eating behaviors and socialization by providing communal eating spaces.'


Amendment
Type: Amendment
Post Date: 06 May, 2016

In Part 2a, change “Refrigerator, microwave and sink” to “Refrigerator, device for reheating food (such as microwave or toaster oven) and sink”


Feature 53: Visual lighting design

Type Description
Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Brightness contract between main rooms and ancillary spaces, such as corridors and stairwells, if present". Add: "Maximum brightness contrasts between main rooms and ancillary spaces, such as corridors and stairwells, if present. For example, projects may establish that, while still maintaining lighting variety, a main room cannot exhibit 10 times greater or lesser luminance than an ancillary space"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Brightness contrasts between task surfaces and immediately adjacent surfaces, including adjacent visual display terminal screens". Add: "Maximum brightness contrasts between task surfaces and immediately adjacent surfaces, including adjacent visual display terminal screens. For example, projects may establish that, while still maintaining lighting variety, a surface cannot exhibit 3 times greater or lesser luminance than an adjacent surface"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Brightness contrasts between task surfaces and remote, non-adjacent surfaces in the same room". Add: "Brightness contrasts between task surfaces and remote, non-adjacent surfaces in the same room. For example, projects may establish that, while still maintaining lighting variety, a surface cannot exhibit 10 times greater or lesser luminance than another remote surface in the same room"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "The way brightness is distributed across ceilings in a given room". Add: "The way brightness is distributed across ceilings in a given room that maintains lighting variety but avoids both dark spots, or excessively bright, potentially glaring spots. For example, projects may establish that, while still maintaining lighting variety, one part of the ceiling cannot be 10 times greater or lesser luminance than another part of the ceiling in the same room"


Equivalency
Type: Equivalency
Post Date: 17 Jan, 2017

The China standard GB50024-2013 has been approved to meet the requirements of Feature 53 Part 1a.
Note that this a performance based feature and spot checks will be conducted during performance verification against the proposed China GB50024-2013 to ensure compliance.


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To support visual acuity by setting a threshold for adequate light levels and requiring luminance to be balanced within and across indoor spaces.'


Verification type
Type: Verification type
Post Date: 24 Oct, 2016

For Feature 53, Part 1 add Policy Document as required documentation, along with Architect Letter of Assurance and Spot Measurement. This policy document should be used to confirm the requirements of Part 1c of this feature.


Verification type
Type: Verification type
Post Date: 10 Feb, 2016

Add professional narrative as required documentation, remove Architect Letter of Assurance, remove on-site spot measurements.


Feature 54: Circadian lighting design

Type Description
Amendment
Type: Amendment
Post Date: 20 Oct, 2017

For Part 1b, remove: "Vertical (Ev) Targets for the 25-65 category in Table B1 of IES-ANSI RP-1-12". Add: "required amount"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

For Part 1b, add: "facing forward (to simulate the view of the occupant)" after "vertical plane"


Amendment
Type: Amendment
Post Date: 26 Jul, 2017

Add: "During Performance Verification, EML is measured on the vertical plane at eye level of the occupant." after "The biological effects of light on humans can be measured in Equivalent Melanopic Lux (EML), a proposed alternate metric that is weighted to the ipRGCs instead of to the cones, which is the case with traditional lux."


Alternative Adherence Path
Type: Alternative Adherence Path
Post Date: 27 Apr, 2017

Projects pursuing option a, in place of a letter of assurance and on-site spot checks as indicated in the Performance Verification Guidebook, may provide an annotated floor plan which identifies a subset of workstations that comprise at least 75% of the total number present on site. During Performance Verification, the WELL Assessor will restrict sampling to these workstations, and compliance with this feature will be based on 100% of samples equaling or exceeding 200 equivalent melanopic lux.


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "At least one of the following requirements is met". Add: " Light models or light calculations demonstrate that at least one of the following requirements is met"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Light models or light calculations (which may incorporate daylight) show that at least 250 equivalent melanopic lux is present at 75% or more of workstations, measured on the vertical plane facing forward, 1.2 m [4 ft] above finished floor (to stimulate the view of the occupant). This light level is present for at least 4 hours per day for every day of the year". Add: "At 75% or more of workstations, at least 200 equivalent melanopic lux is present, measured on the vertical plane facing forward, 1.2 m [4 ft] above finished floor (to simulate the view of the occupant). This light level may incorporate daylight, and is present for at least the hours between 9:00 AM and 1:00 PM for every day of the year"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: " For all workstations, electric lights (which may include task lighting) provide maintained illuminance on the vertical plane of equivalent melanopic lux, greater than or equal to the lux recommendations in the Vertical (Ev) Targets for the 25-65 category in Table B1 of IES-ANSI RP-1-12. For example, Reception Desks are provided with 150 equivalent melanopic lux from the electric lights". Add: "For all workstations, electric lights (which may include task lighting) provide maintained illuminance on the vertical plane of 150 equivalent melanopic lux or greater. Projects may use the lux recommendations in the Vertical (Ev) Targets for the 25-65 category in Table B1 of IES-ANSI RP-1-12 in place of 150"


Alternative Adherence Path
Type: Alternative Adherence Path
Post Date: 17 Jan, 2017

To increase the delivered Equivalent Melanopic Lux and fulfill Feature 54, projects may provide task lighting at workstations upon request. Projects choosing to pursue this option must demonstrate that they have sufficient funding to procure task lighting for at least 75% of the total workstations within the WELL boundary. Projects must also provide comprehensive education to employees that focuses on the benefits of task lighting and circadian lighting overall.
Note that during the Performance Verification, the project must provide a sample of these task lights and coordinate the placement and the power source at each applicable workstation prior to the lighting measurements. A sufficient number of task lights should be provided so as to not impede the site visit schedule.


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To support circadian health by setting a minimum threshold for daytime light intensity.'


Amendment
Type: Amendment
Post Date: 06 May, 2016

In Part 1b, change “For all workstations, electric lights provide…” to “For all workstations, electric lights (which may include task lighting) provide…”


Amendment
Type: Amendment
Post Date: 10 Feb, 2016

In Part 1b, Change first part of first sentence from “Electric lights provide” to "For all workstations, electric lights provide"


Feature 55: Electric light glare control

Type Description
Amendment
Type: Amendment
Post Date: 26 Jul, 2017

In part heading, Remove: "Lamp". Add: "Luminaire"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Lamps with the following luminance in regularly occupied spaces are shielded by the angles listed below or greater". Add: "The following shielding angles (⍺ = 90 - cutoff angle) must be observed for lamps in regularly occupied spaces with luminance values in the ranges specified"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Less than 20,000 cd/m², including reflected sources: no shielding required". Add: "No shielding required for less than 20,000 cd/m² (including reflected sources)"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "50,000 to 500,000 cd/m²: 20°". Add: "⍺: 20° for 50,000 to 500,000 cd/m²"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "20,000 to 50,000 cd/m²: 15°". Add: "⍺: 15° for 20,000 to 50,000 cd/m²"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "500,000 cd/m² and above: 30°". Add: "⍺: 30° for 500,000 cd/m² and above"


Amendment
Type: Amendment
Post Date: 27 Apr, 2017

Remove: "Bare lamps and luminaire surfaces". Add: "Luminaires"


Equivalency
Type: Equivalency
Post Date: 24 Oct, 2016

The Unified Glare Rating (UGR) value may be used in lieu of the requirements of Feature 55 as written. Specifically, the recommendations in EN 12464-1 may be used in place of Part 1. For Part 2, workstations should have a UGR of 19 (or less).


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To minimize direct and overhead glare by setting limits on the luminous intensity of luminaires.'


Amendment
Type: Amendment
Post Date: 06 May, 2016

Change “At workstations and desks, the following requirement is met:” to “At workstations, desks and other seating areas, the following requirement is met:”


Feature 56: Solar glare control

Type Description
Equivalency
Type: Equivalency
Post Date: 24 Oct, 2016

Green Star Credit 12.0: Glare Reduction is an accepted equivalent for Feature 56. Compliance with the Green Star Credit requirements is sufficient to comply with the WELL feature.


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
Intent: 'To avoid glare from the sun by blocking or reflecting direct sunlight away from occupants.'


Alternative Adherence Path
Type: Alternative Adherence Path
Post Date: 24 Oct, 2016

The following glare control strategies may be used in lieu of glare requirements for atriums. Project teams may submit a plan or narrative detailing the use of a combination of the following: glare reducing film that has a solar transmittance of 10% or less, space planning to ensure workstations are set back from atrium spaces by at least 7 feet, and building orientation to reduce solar glare. Project teams must demonstrate that occupant comfort is not impacted.


Amendment
Type: Amendment
Post Date: 06 May, 2016

In Part 2b, change “External shading systems that are controllable by the occupants or set on a timer.” To “External shading systems that are set to automatically prevent glare.”


Amendment
Type: Amendment
Post Date: 06 May, 2016

Change “At least one of the following is present for all glazing less than 2.1m [7 ft] above the floor:” to “At least one of the following is present for all glazing less than 2.1m [7 ft] above the floor in regularly occupied spaces:”


Amendment
Type: Amendment
Post Date: 06 May, 2016

In Part 1a, change “Interior window shading or blinds that are controllable by the occupants or set on a timer” to “Interior window shading or blinds that are controllable by the occupants or set to automatically prevent glare.”


Amendment
Type: Amendment
Post Date: 06 May, 2016

In Part 1b, change “External shading systems that are controllable by the occupants or set on a timer” to “External shading systems that are set to automatically prevent glare”


Amendment
Type: Amendment
Post Date: 06 May, 2016

Change “At least one of the following is required for all glazing greater than 2.1 m (7 ft) above the floor:” to “At least one of the following is required for all glazing greater than 2.1 m (7 ft) above the floor in regularly occupied spaces:”


Amendment
Type: Amendment
Post Date: 06 May, 2016

In Part 2a, change “Interior window shading or blinds that are controllable by the occupants or set on a timer” to “Interior window shading or blinds that are controllable by the occupants or set to automatically prevent glare.”


Feature 57: Low-glare workstation design

Type Description
Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To minimize visual discomfort by situating computer monitors in a way that avoids glare and luminance contrast.'


Alternative Adherence Path
Type: Alternative Adherence Path
Post Date: 06 May, 2016

Monitors with adjustable monitor arms that allow the occupant to move the computer screens to face within a 20 degree perpendicular to the plane of the nearest window may be used to meet the requirements of Part 1a (Glare Avoidance).


Alternative Adherence Path
Type: Alternative Adherence Path
Post Date: 06 May, 2016

Inquiry: Can “free address” workstations, allowing occupants to change workstations to avoid glare, be used to meet the feature requirements?

Ruling: No, free address workstations may not be used to meet the feature requirements.


Amendment
Type: Amendment
Post Date: 10 Feb, 2016

In Part 1a, change the first part of the first sentence from “To minimize glare cause by incoming sunlight, all computer screens for at desks” to "To minimize glare caused by incoming sunlight, all computer screens at desks"


Feature 58: Color quality

Type Description
Alternative Adherence Path
Type: Alternative Adherence Path
Post Date: 20 Oct, 2017

In transient areas, light sources with CRI of 85 and R9 of 15 may be used. Light sources used in regularly occupied areas must meet the requirements of Feature 58 as written.


Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To enhance spatial aesthetics and color differentiation through the use of lamps with quality color rendering abilities.'


Feature 59: Surface design

Type Description
Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To increase overall room brightness through reflected light from room surfaces and avoiding glare.'


Feature 60: Automated shading and dimming controls

Type Description
Intent
Type: Intent
Post Date: 24 Oct, 2016

In the Feature description, remove the second paragraph. Replace with the following text:
'Intent: To prevent glare and encourage reliance on natural light through automated shading and dimming.'