Clean Air Buildings

Building Data Report

0. Space Type BOS-School

1. Establishment Name Gardner Pilot Academy
2. Address address

3. City Boston

4. State / Province MA

5. Country USA

6. Date 03/21/2021

7. Data Source School District

8. Performed by External Company

9. Company Name Address Contact Cashins & Associates, Inc. 599 North Ave #8, Wakefield, MA 01880

10. Requirement Source Boston School 3 ACH guideline

11. Technology Natural Ventilation

12. Min ACH 4.7

13. Max ACH 8.1

14. Avg ACH 6.3

15. eACH 0

16. Filter MERV

17. Percent Outside Air 100

18. ON and Ventilates Entire Indoor Area Yes

19. Vent Clearance min 6 ft Yes

20. No of Rooms 6

21. sqft 830.5

22. cuft 8305

23. No of Buildings 1

24. Comments Source Boston School District March 18, 2021. https://www.bostonpublicschools.org/Page/8463 . https://drive.google.com/file/d/1bzam7XeMQDjjv7Og_86PS41K78hBEOfT/view . assumed 10ft ceiling. wACH windows provided in dataset. Calculated wACH from measured CFM rates in dataset do not match. Differences due to errors. Did not use calculated wACH.
Room 13. ACH Copy paste check (uses total or outside) 8.1. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 437. Co2 test start (ppm) 2108. Co2 test end (ppm) 1285. Run time (min:sec) 5:00. Window air velocity max 783. Window air velocity min 575. Window air velocity avg 659. Window outside air volume (cfm) avg 897. Window cu-ft 1.36. Window cfm max 1066. Window cfm min 783. Window cfm avg 897. wACH max 5.8. wACH min 4.2. wACH avg 4.9. wACH Copy paste check (does not match calcultated) 8.1.
Room 28. ACH Copy paste check (uses total or outside) 4.7. Window opening length (inches) 48. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2158. Co2 test end (ppm) 1262. Run time (min:sec) 9:00. Window air velocity max 447. Window air velocity min 72. Window air velocity avg 272. Window outside air volume (cfm) avg 363. Window cu-ft 1.33. Window cfm max 596. Window cfm min 96. Window cfm avg 363. wACH max 3.7. wACH min 0.6. wACH avg 2.3. wACH Copy paste check (does not match calcultated) 4.7.
Room 21. ACH Copy paste check (uses total or outside) 7. Window opening length (inches) 48. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2261. Co2 test end (ppm) 1137. Run time (min:sec) 8:00. Window air velocity max 1196. Window air velocity min 504. Window air velocity avg 778. Window outside air volume (cfm) avg 1037. Window cu-ft 1.33. Window cfm max 1595. Window cfm min 672. Window cfm avg 1037. wACH max 8.9. wACH min 3.7. wACH avg 5.8. wACH Copy paste check (does not match calcultated) 7.
Room 31. ACH Copy paste check (uses total or outside) 6.6. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 415. Co2 test start (ppm) 2100. Co2 test end (ppm) 1286. Run time (min:sec) 6:00. Window air velocity max 952. Window air velocity min 39. Window air velocity avg 319. Window outside air volume (cfm) avg 434. Window cu-ft 1.36. Window cfm max 1296. Window cfm min 53. Window cfm avg 434. wACH max 7.1. wACH min 0.3. wACH avg 2.4. wACH Copy paste check (does not match calcultated) 6.6.
Room 35. ACH Copy paste check (uses total or outside) 4.8. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 415. Co2 test start (ppm) 2210. Co2 test end (ppm) 1400. Run time (min:sec) 10:00. Window air velocity max 417. Window air velocity min 3. Window air velocity avg 142. Window outside air volume (cfm) avg 193. Window cu-ft 1.36. Window cfm max 568. Window cfm min 4. Window cfm avg 193. wACH max 3.1. wACH min 0.0. wACH avg 1.1. wACH Copy paste check (does not match calcultated) 4.8.
Room 207. ACH Copy paste check (uses total or outside) 5.5. Window opening length (inches) 39. Window opening height (inches) 4. Co2 ambient (ppm) 370. Co2 test start (ppm) 2199. Co2 test end (ppm) 1334. Run time (min:sec) 7:00. Window air velocity max 457. Window air velocity min 88. Window air velocity avg 288. Window outside air volume (cfm) avg 312. Window cu-ft 1.08. Window cfm max 495. Window cfm min 95. Window cfm avg 312. wACH max 3.6. wACH min 0.7. wACH avg 2.3. wACH Copy paste check (does not match calcultated) 5.5.

0. Space Type	BOS-School
1. Establishment Name	Gardner Pilot Academy
2. Address	address
3. City	Boston
4. State / Province	MA
5. Country	USA
6. Date	03/21/2021
7. Data Source	School District
8. Performed by	External Company
9. Company Name Address Contact	Cashins & Associates, Inc. 599 North Ave #8, Wakefield, MA 01880
10. Requirement Source	Boston School 3 ACH guideline
11. Technology	Natural Ventilation
12. Min ACH	4.7
13. Max ACH	8.1
14. Avg ACH	6.3
15. eACH	0
16. Filter MERV
17. Percent Outside Air	100
18. ON and Ventilates Entire Indoor Area	Yes
19. Vent Clearance min 6 ft	Yes
20. No of Rooms	6
21. sqft	830.5
22. cuft	8305
23. No of Buildings	1
24. Comments	Source Boston School District March 18, 2021. https://www.bostonpublicschools.org/Page/8463 . https://drive.google.com/file/d/1bzam7XeMQDjjv7Og_86PS41K78hBEOfT/view . assumed 10ft ceiling. wACH windows provided in dataset. Calculated wACH from measured CFM rates in dataset do not match. Differences due to errors. Did not use calculated wACH. Room 13. ACH Copy paste check (uses total or outside) 8.1. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 437. Co2 test start (ppm) 2108. Co2 test end (ppm) 1285. Run time (min:sec) 5:00. Window air velocity max 783. Window air velocity min 575. Window air velocity avg 659. Window outside air volume (cfm) avg 897. Window cu-ft 1.36. Window cfm max 1066. Window cfm min 783. Window cfm avg 897. wACH max 5.8. wACH min 4.2. wACH avg 4.9. wACH Copy paste check (does not match calcultated) 8.1. Room 28. ACH Copy paste check (uses total or outside) 4.7. Window opening length (inches) 48. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2158. Co2 test end (ppm) 1262. Run time (min:sec) 9:00. Window air velocity max 447. Window air velocity min 72. Window air velocity avg 272. Window outside air volume (cfm) avg 363. Window cu-ft 1.33. Window cfm max 596. Window cfm min 96. Window cfm avg 363. wACH max 3.7. wACH min 0.6. wACH avg 2.3. wACH Copy paste check (does not match calcultated) 4.7. Room 21. ACH Copy paste check (uses total or outside) 7. Window opening length (inches) 48. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2261. Co2 test end (ppm) 1137. Run time (min:sec) 8:00. Window air velocity max 1196. Window air velocity min 504. Window air velocity avg 778. Window outside air volume (cfm) avg 1037. Window cu-ft 1.33. Window cfm max 1595. Window cfm min 672. Window cfm avg 1037. wACH max 8.9. wACH min 3.7. wACH avg 5.8. wACH Copy paste check (does not match calcultated) 7. Room 31. ACH Copy paste check (uses total or outside) 6.6. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 415. Co2 test start (ppm) 2100. Co2 test end (ppm) 1286. Run time (min:sec) 6:00. Window air velocity max 952. Window air velocity min 39. Window air velocity avg 319. Window outside air volume (cfm) avg 434. Window cu-ft 1.36. Window cfm max 1296. Window cfm min 53. Window cfm avg 434. wACH max 7.1. wACH min 0.3. wACH avg 2.4. wACH Copy paste check (does not match calcultated) 6.6. Room 35. ACH Copy paste check (uses total or outside) 4.8. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 415. Co2 test start (ppm) 2210. Co2 test end (ppm) 1400. Run time (min:sec) 10:00. Window air velocity max 417. Window air velocity min 3. Window air velocity avg 142. Window outside air volume (cfm) avg 193. Window cu-ft 1.36. Window cfm max 568. Window cfm min 4. Window cfm avg 193. wACH max 3.1. wACH min 0.0. wACH avg 1.1. wACH Copy paste check (does not match calcultated) 4.8. Room 207. ACH Copy paste check (uses total or outside) 5.5. Window opening length (inches) 39. Window opening height (inches) 4. Co2 ambient (ppm) 370. Co2 test start (ppm) 2199. Co2 test end (ppm) 1334. Run time (min:sec) 7:00. Window air velocity max 457. Window air velocity min 88. Window air velocity avg 288. Window outside air volume (cfm) avg 312. Window cu-ft 1.08. Window cfm max 495. Window cfm min 95. Window cfm avg 312. wACH max 3.6. wACH min 0.7. wACH avg 2.3. wACH Copy paste check (does not match calcultated) 5.5.

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