WELL Addenda
WELL ADDENDA
Review the complete list of addenda changes made to the WELL Building Standard.
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 07 Jun, 2018 For Part 1, remove: "Dedicated outdoor air systems are used for heating and/or cooling systems". Add: "Dedicated outdoor air systems are used for ventilation" |
07 Jun, 2018 |
Amendment |
Type: Amendment
Post Date: 26 Jul, 2017 For Part 1b, remove: "all applicable ASHRAE standards and codes". Add: "ventilation standards used in Feature 03 Ventilation effectiveness" |
26 Jul, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Type | Description | Post Date |
---|---|---|
Equivalency |
Type: Equivalency
Post Date: 21 Aug, 2017 REHVA Guidebook No. 1 (Displacement Ventilation in non-industrial premises) may be used in lieu of the System Performance Evaluation and ASHRAE Guidelines RP-949 for Feature 21, Part 1. |
21 Aug, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 06 May, 2016 Replace “One of the following is met for projects implementing a displacement ventilation system for heading and/or cooling:” with “Projects implement a displacement ventilation system for heating and/or cooling in which one of the following is met:” |
06 May, 2016 |
Type | Description | Post Date |
---|---|---|
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 01 May, 2019 Projects may achieve Feature 22, Part 1 by using uncovered trashcans if they are located directly underneath paper towel dispensers and at least one closed trashcan is additionally provided to collect waste other than paper towels. This does not apply to trashcans located in areas where food is prepared and stored (e.g., kitchens, pantries, etc.) as these recepticles must be closed to avoid pests. |
01 May, 2019 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 01 May, 2019 Projects may achieve Feature 22, Part 1 by using existing cabinetry with built-in open trash receptacles so long as they are emptied and inspected for pests on a daily basis and additional pest management procedures be incorporated (e.g., tolerance and action threshold, specific response times, and evaluation/record keeping). Should pests eventually become an issue, the project commits to providing lids at trash receptacles immediately. |
01 May, 2019 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 In bathrooms, projects may use garbage or recycling cans without lids that are designated for only paper towels so long as there are nearby garbage cans that meet the feature requirements. |
02 Jan, 2019 |
Amendment |
Type: Amendment
Post Date: 15 Aug, 2018 For Part 1c, add: "(except paper recycling bins)" after "cans" |
15 Aug, 2018 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 27 Apr, 2017 When desk bins are used to comply with Feature 22, Part 1, Requirement b, waste must be emptied at least once per day. Bins must be lined with appropriate liners (e.g. biodegradable liners for the compost bin) that will sufficiently retain all waste and waste residue. Bins must be wiped to remove waste residue when present or at least weekly. |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "Inspections". Add: "Visual inspections during performance verification" |
27 Apr, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Verification type |
Type: Verification type
Post Date: 06 May, 2016 Change Part 1 verification type from Visual Inspection to Operations Schedule and Spot Check. |
06 May, 2016 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 06 May, 2016 Inquiry: For Part 1b, our garbage cans are integrated into casework. The casework has a 6 inch opening at the top for users to insert waste. The garbage is collected from the garbage cans daily to minimize the time that waste remains in the garbage cans. Will this design meet the requirements of Part 1b? Ruling: No, the design as described is not approved. The openings are large enough to allow pests to gain access to the garbage and allow for discarded trash to fall outside the garbage receptacle within the casework. |
06 May, 2016 |
Amendment |
Type: Amendment
Post Date: 10 Feb, 2016 In introduction language, remove "and furniture be covered in washable covers" from the last sentence in the second paragraph. The last sentence becomes: "To minimize allergenic pests, this feature requires that pest inspections be conducted regularly and food be stored and sealed." |
10 Feb, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 20 Oct, 2017 For Part 1a, add: "or combination particulate/carbon filters" after "Activated carbon filters" |
20 Oct, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 01 Nov, 2018 In part description, remove: "(whether primary or back-up) must meet" after "...heating or power generation". Add: "(including back-up if used more than 200 hours per year) meets" |
01 Nov, 2018 |
Equivalency |
Type: Equivalency
Post Date: 20 Oct, 2017 China's GB 6932-2015 Domestic gas instantaneous water heater, Class 5 has been approved for Feature 24 Part 2. |
20 Oct, 2017 |
Amendment |
Type: Amendment
Post Date: 20 Oct, 2017 Add: "for construction occurring within one year prior to Performance Verification:" after "...the following requirements are met" |
20 Oct, 2017 |
Equivalency |
Type: Equivalency
Post Date: 21 Aug, 2017 The emission standards of Central Pollution Control Board (Government of India) has been accepted as an alternative for California’s South Coast Air Quality Management District rules for pollution in Feature 24 Part 2. |
21 Aug, 2017 |
Equivalency |
Type: Equivalency
Post Date: 21 Aug, 2017 The following diesel emission standards are acceptable alternatives to the requirements of Feature 24 Part 4: |
21 Aug, 2017 |
Equivalency |
Type: Equivalency
Post Date: 07 Apr, 2017 The following equivalencies have been approved for Feature 24 Part 4: |
07 Apr, 2017 |
Equivalency |
Type: Equivalency
Post Date: 20 Mar, 2017 The following European local emission standards have been approved as an acceptable equivalent for Feature 24, Part 4: |
20 Mar, 2017 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 17 Jan, 2017 Projects that wish to include a gas range within the project scope must provide range hoods with increased exhaust efficiency in order to exhaust combustion byproducts. The range hood must provide at least 100 cubic feet per minute of exhaust air for every 10,000 BTU’s of burner output. If the burner output is unknown or cannot be guaranteed, then the range hood should provide a minimum of 600 cubic feet per minute of exhaust air. In addition, the range hood shall be exhausted directly to the outdoors. |
17 Jan, 2017 |
Equivalency |
Type: Equivalency
Post Date: 17 Jan, 2017 The following standards have been approved as an acceptable alternative for F24, Part 4: |
17 Jan, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Verification type |
Type: Verification type
Post Date: 10 Feb, 2016 Add Owner Letter of Assurance as required documentation, remove Architect Letter of Assurance. |
10 Feb, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 01 Feb, 2019 d. |
01 Feb, 2019 |
Equivalency |
Type: Equivalency
Post Date: 29 May, 2018 Products certified under Good Environmental Choice Australia (GECA) Furniture & Fittings (Level B) (FF v3.0-2017) standard have not been accepted as alternatives for the requirements of Feature 25 Part 3. |
29 May, 2018 |
Equivalency |
Type: Equivalency
Post Date: 29 May, 2018 Global GreenTag Standard v4.0 and PhD Methodology have been accepted as an alternative for the requirements of Feature 25 Part 1. |
29 May, 2018 |
Equivalency |
Type: Equivalency
Post Date: 29 May, 2018 Products certified under the Good Environmental Choice Australia (GECA) Furniture, Fittings, Foam and Mattresses (Level A) (FFF&M v3.0-2017) standard are considered to meet the toxic material reduction restrictions of Feature 25 Part 1, 2, 3 and 5. |
29 May, 2018 |
Equivalency |
Type: Equivalency
Post Date: 29 May, 2018 Products certified under the Good Environmental Choice Australia (GECA) Furniture & Fittings (Level B) (FF v3.0-2017) standard are considered to meet the toxic material reduction restrictions of Feature 25 Part 1, 2 and 5. |
29 May, 2018 |
Equivalency |
Type: Equivalency
Post Date: 29 May, 2018 Global GreenTag Standard v4.0 and PhD Methodology have not been accepted as an alternative for the requirements of Feature 25 Part 2, 3, 4 and 5. |
29 May, 2018 |
Equivalency |
Type: Equivalency
Post Date: 15 Apr, 2018 Products certified under Good Environmental Choice Australia (GECA) Floor Coverings (GECA 25-2011 v2i) standard are considered to meet the toxic material reduction restrictions of Feature 25, Parts 2 and 3. |
15 Apr, 2018 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "(Please refer to Table A3 for additional details.)" |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 24 Oct, 2016 To the last line of the first paragraph of the feature description, add: "All parts of this feature only apply to materials installed inside the weather proofing membrane of a project. (Please refer to Table A3 for additional details)" |
24 Oct, 2016 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Verification type |
Type: Verification type
Post Date: 10 Feb, 2016 Add Owner Letter of Assurance as required documentation. |
10 Feb, 2016 |
Verification type |
Type: Verification type
Post Date: 10 Feb, 2016 Add Contractor Letters of Assurance as required documentation. |
10 Feb, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 01 Feb, 2019
|
01 Feb, 2019 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 15 Aug, 2018 Projects may meet Feature 26 Part 1 through the application of REACH Optimization. Specifically, use of furnishings, built-in furniture, interior finishes and finish materials that document their material ingredient optimization for at least 25% (by cost) via the following paths:
|
15 Aug, 2018 |
Equivalency |
Type: Equivalency
Post Date: 29 May, 2018 The Good Environmental Choice Australia (GECA) Furniture & Fittings, Foam & Mattresses (Level A) (FFF&M v3.0-2017) standard has not been accepted as an alternative for the requirements of Feature 26 Part 1. Note that while most LBC Red List substances are prohibited in the GECA Furniture Level A standard, the GECA Furniture Level A standard allows products that contain formaldehyde-based additives subject to a certain air emissions limit, whereas the Red List prohibits the use of added formaldehyde (Section 4.1 Criterion 13). |
29 May, 2018 |
Equivalency |
Type: Equivalency
Post Date: 29 May, 2018 The Good Environmental Choice Australia (GECA) Furniture & Fittings, Foam & Mattresses (Level B) (FFF&M v3.0-2017) standard has not been accepted as an alternative for the requirements of Feature 26 Part 1. Note that while most LBC Red List substances are prohibited in the GECA Furniture Level B standard, the GECA Furniture Level A standard allows products that contain formaldehyde-based additives subject to a certain air emissions limit, whereas the Red List prohibits the use of added formaldehyde (Section 4.1 Criterion 13). |
29 May, 2018 |
Equivalency |
Type: Equivalency
Post Date: 16 Nov, 2017 The Global GreenTag Standard v4.0 and PhD Methodology are accepted as an alternative to the requirements for Feature 26 Part 1. |
16 Nov, 2017 |
Amendment |
Type: Amendment
Post Date: 20 Oct, 2017 Remove: “products by cost (including furnishings, built-in furniture, all interior finishes and finish materials”. Add: “all furnishings, built-in furniture, interior finishes, and finish materials (calculated by cost)" |
20 Oct, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "At least one of the following requirements is met". Add: "At least 25% of products by cost (including furnishings, built-in furniture, all interior finishes and finish materials) meet one or more of the following requirements" |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "The project completes all Imperatives in the Materials Petal under the Living Building Challenge 3.0". Add: "Have a Declare: Living Building Challenge Red List Free, Declare: Living Building Challenge Compliant, or Living Product Challenge label" |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "At least 25% of products by cost (including furnishings, built-in furniture, all interior finishes and finish materials) are Cradle to Cradle™ Material Health Certified with a V2 Gold or Platinum or V3 Bronze, Silver, Gold or Platinum Material Health Score". Add: "Have a Cradle to Cradle™ Material Health Certified with a V2 Gold or Platinum or V3 Bronze, Silver, Gold or Platinum Material Health Score." |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "At least 25% of products by cost (including furnishings, built-in furniture, all interior finishes and finish materials) have no GreenScreen® Benchmark 1, List Translator 1 or List Translator Possible 1 substances over 1,000 ppm, as verified by a qualified Ph.D. toxicologist or Certified Industrial Hygienist". Add: "Have no GreenScreen® Benchmark 1, List Translator 1 or List Translator Possible 1 substances over 1,000 ppm, as verified by a qualified Ph.D. toxicologist or Certified Industrial Hygienist" |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "At least 25% of products by cost (including furnishings, built-in furniture, all interior finishes and finish materials) meet some combination of the certifications described in requirements b and c". |
27 Apr, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Verification type |
Type: Verification type
Post Date: 10 Feb, 2016 Add Contractor Letter of Assurance as required documentation, add Owner Letter of Assurance as required documentation. |
10 Feb, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 31 Aug, 2020 Coated with or comprised of a material that is abrasion-resistant, non-leaching and |
31 Aug, 2020 |
Amendment |
Type: Amendment
Post Date: 05 Feb, 2018 In part title, remove: "Locker Room". Add: "Changing Room". In part description, remove: "locker rooms". Add: "changing rooms" |
05 Feb, 2018 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "that has an output of at least 4 mW/cm²" after "UV cleaning device" |
27 Apr, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Verification type |
Type: Verification type
Post Date: 10 Feb, 2016 Add annotated architectural drawing or operations schedule as required documentation, remove architect Letter of Assurance. |
10 Feb, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 05 Feb, 2018 In part title, remove: "Locker Rooms". Add: "Changing Rooms". In part description, remove: "locker rooms". Add: "changing rooms" |
05 Feb, 2018 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "Free of sharp internal angles, corners and crevices". Add: "Free of crevices and other hard-to-reach places" |
27 Apr, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Verification type |
Type: Verification type
Post Date: 10 Feb, 2016 Add on-site spot checks as required verification. |
10 Feb, 2016 |
Verification type |
Type: Verification type
Post Date: 10 Feb, 2016 Add Contractor Letters of Assurance as required documentation. |
10 Feb, 2016 |
Type | Description | Post Date |
---|---|---|
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 10 Feb, 2016 Remove Part 1b. Update part lettering by changing “c. Mops do not have to be wrung by hand.” to “b. Mops do not have to be wrung by hand”, and changing "d. Vacuum cleaners contain filters with a HEPA rating." to "c. Vacuum cleaners contain filters with a HEPA rating." |
10 Feb, 2016 |
Type | Description | Post Date |
---|---|---|
Equivalency |
Type: Equivalency
Post Date: 17 Oct, 2018 ISO 7027-1:2016 has been accepted as an alternative for the Performance Verification testing equipment and method requirements of Feature 30, Part 1. |
17 Oct, 2018 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 06 May, 2016 In Part 1, change “Turbidity of the water sample is less than 0.3 NTU” to “Turbidity of the water sample is less than 1.0 NTU”. |
06 May, 2016 |
Type | Description | Post Date |
---|---|---|
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 Core and Shell Projects located in China and member countries of ASEAN may provide at least one drinking water dispenser on every floor located within 30 meters of the entrances to leased spaces, instead of providing water that meets the thresholds in these features to the leased spaces or granting fiscal allowances to tenants to obtain drinking water of similar quality. Note that application of this AAP will preclude achievement of Feature 36 and Feature 37. |
02 Jan, 2019 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 Core and Shell Projects located in China and member countries of ASEAN may provide at least one drinking water dispenser on every floor located within 30 meters of the entrances to leased spaces, instead of providing water that meets the thresholds in these features to the leased spaces or granting fiscal allowances to tenants to obtain drinking water of similar quality. Note that application of this AAP will preclude achievement of Feature 36 and Feature 37. |
02 Jan, 2019 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 Core and Shell Projects located in China and member countries of ASEAN may provide at least one drinking water dispenser on every floor located within 30 meters of the entrances to leased spaces, instead of providing water that meets the thresholds in these features to the leased spaces or granting fiscal allowances to tenants to obtain drinking water of similar quality. Note that application of this AAP will preclude achievement of Feature 36 and Feature 37. |
02 Jan, 2019 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 Core and Shell Projects located in China and member countries of ASEAN may provide at least one drinking water dispenser on every floor located within 30 meters of the entrances to leased spaces, instead of providing water that meets the thresholds in these features to the leased spaces or granting fiscal allowances to tenants to obtain drinking water of similar quality. Note that application of this AAP will preclude achievement of Feature 36 and Feature 37. |
02 Jan, 2019 |
Type | Description | Post Date |
---|---|---|
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 06 May, 2016 Change “All water being delivered to the project area for human consumption meets the following limits:” to “All water being delivered to the project area for human consumption (at least one water dispenser per project) meets the following limits: |
06 May, 2016 |
Type | Description | Post Date |
---|---|---|
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 Core and Shell Projects located in China and member countries of ASEAN may provide at least one drinking water dispenser on every floor located within 30 meters of the entrances to leased spaces, instead of providing water that meets the thresholds in these features to the leased spaces or granting fiscal allowances to tenants to obtain drinking water of similar quality. Note that application of this AAP will preclude achievement of Feature 36 and Feature 37. |
02 Jan, 2019 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 06 May, 2016 Change “All water being delivered to the project area for human consumption meets the following limits:” to “All water being delivered to the project area for human consumption (at least one water dispenser per project) meets the following limits: |
06 May, 2016 |
Type | Description | Post Date |
---|---|---|
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 Core and Shell Projects located in China and member countries of ASEAN may provide at least one drinking water dispenser on every floor located within 30 meters of the entrances to leased spaces, instead of providing water that meets the thresholds in these features to the leased spaces or granting fiscal allowances to tenants to obtain drinking water of similar quality. Note that application of this AAP will preclude achievement of Feature 36 and Feature 37, which must be met per “Appendix I: Core & Shell Scope”. |
02 Jan, 2019 |
Amendment |
Type: Amendment
Post Date: 07 Jun, 2018 For Part 2a, remove: "10 mg/L as nitrogen". Add "11 mg/L as nitrogen" |
07 Jun, 2018 |
Amendment |
Type: Amendment
Post Date: 26 Jul, 2017 Remove "Nitrate less than 10 mg/L nitrogen". Add "Nitrate less than 50 mg/L (10 mg/L as nitrogen)" |
26 Jul, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 06 May, 2016 Change “All water being delivered to the project area for human consumption meets the following limits:” to “All water being delivered to the project area for human consumption (at least one water dispenser per project) meets the following limits: |
06 May, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 31 Jul, 2019 a. |
31 Jul, 2019 |
Alternative Adherence Path |
Type: Alternative Adherence Path
Post Date: 02 Jan, 2019 Core and Shell Projects located in China and member countries of ASEAN may provide at least one drinking water dispenser on every floor located within 30 meters of the entrances to leased spaces, instead of providing water that meets the thresholds in these features to the leased spaces or granting fiscal allowances to tenants to obtain drinking water of similar quality. Note that application of this AAP will preclude achievement of Feature 36 and Feature 37. |
02 Jan, 2019 |
Amendment |
Type: Amendment
Post Date: 01 Nov, 2018 In part description, remove: "and showers/baths" after "…(at least one water dispenser per project)" |
01 Nov, 2018 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 06 May, 2016 Change “All water being delivered to the project area for human consumption or showers/baths meets the following limits:” to “All water being delivered to the project area for human consumption (at least one water dispenser per project) and showers/baths meets the following limits: |
06 May, 2016 |
Amendment |
Type: Amendment
Post Date: 06 May, 2016 Change “All water being delivered to the project area for human consumption meets the following limits:” to “All water being delivered to the project area for human consumption (at least one water dispenser per project) meets the following limits: |
06 May, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 01 Nov, 2018 For Part 2a, remove: "water quality parameters listed in the WELL Building Standard". Add: ", at minimum, water quality parameters listed in Feature 35 Part 1 of the WELL Building Standard" |
01 Nov, 2018 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Interpretation |
Type: Interpretation
Inquiry: Feature 35 (Periodic Water Quality Testing) Part 1 (Quarterly Testing) requires the project team to test for metals/metalloids on a quarterly basis. How should this testing be conducted?Post Date: 24 Oct, 2016 Ruling: Testing procedures must follow the testing protocol outlined in the WELL Performance Verification Guidebook for Feature 31 (Inorganic Contaminants). If possible, sample points that have not been selected in the previous three quarters should be used. |
24 Oct, 2016 |
Type | Description | Post Date |
---|---|---|
Amendment |
Type: Amendment
Post Date: 31 Aug, 2020 b. Filter |
31 Aug, 2020 |
Type | Description | Post Date |
---|---|---|
Equivalency |
Type: Equivalency
Post Date: 05 Jun, 2019 Hong Kong's Code of Practice for Prevention of Legionnaires’ Disease has been accepted as an equivalent for ASHRAE 188-2015 of Feature 36 Part 5. |
05 Jun, 2019 |
Amendment |
Type: Amendment
Post Date: 07 Jun, 2018 For Part 3, remove: "to remove microbial cysts". Add: "to remove or reduce microbial cysts" |
07 Jun, 2018 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "or showers/baths" |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "or showers/baths" |
27 Apr, 2017 |
Amendment |
Type: Amendment
Post Date: 27 Apr, 2017 Remove: "or showers/baths" |
27 Apr, 2017 |
Intent |
Type: Intent
Post Date: 24 Oct, 2016 In the Feature description, remove the second paragraph. Replace with the following text: |
24 Oct, 2016 |
Amendment |
Type: Amendment
Post Date: 10 Feb, 2016 In Part 2a, remove "Filter rated to remove suspended solids." And replace with "Filter rated to remove suspended solids with pore size 1.5 µm or less." |
10 Feb, 2016 |