Clean Air Buildings

Building Data Report

0. Space Type BOS-School

1. Establishment Name Fenway HS
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 6.2

13. Max ACH 16.9

14. Avg ACH 9.7

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 1146.5

22. cuft 11465

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 131. ACH Copy paste check (uses total or outside) 6.2. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 415. Co2 test start (ppm) 2180. Co2 test end (ppm) 1362. Run time (min:sec) 6:00. Window air velocity max 839. Window air velocity min 260. Window air velocity avg 639. Window outside air volume (cfm) avg 834. Window cu-ft 1.31. Window cfm max 1095. Window cfm min 339. Window cfm avg 834. wACH max 6.3. wACH min 2.0. wACH avg 4.8. wACH Copy paste check (does not match calcultated) 6.2.
Room 211. ACH Copy paste check (uses total or outside) 16.9. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 538. Co2 test start (ppm) 1822. Co2 test end (ppm) 1090. Run time (min:sec) 3:00. Window air velocity max 719. Window air velocity min 451. Window air velocity avg 653. Window outside air volume (cfm) avg 853. Window cu-ft 1.31. Window cfm max 939. Window cfm min 589. Window cfm avg 853. wACH max 12.9. wACH min 8.1. wACH avg 11.7. wACH Copy paste check (does not match calcultated) 16.9.
Room 218. ACH Copy paste check (uses total or outside) 12.6. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 538. Co2 test start (ppm) 2069. Co2 test end (ppm) 1075. Run time (min:sec) 5:00. Window air velocity max 818. Window air velocity min 349. Window air velocity avg 696. Window outside air volume (cfm) avg 909. Window cu-ft 1.31. Window cfm max 1068. Window cfm min 456. Window cfm avg 909. wACH max 7.3. wACH min 3.1. wACH avg 6.2. wACH Copy paste check (does not match calcultated) 12.6.
Room 303. ACH Copy paste check (uses total or outside) 6.6. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 420. Co2 test start (ppm) 2089. Co2 test end (ppm) 1280. Run time (min:sec) 6:00. Window air velocity max 785. Window air velocity min 278. Window air velocity avg 359. Window outside air volume (cfm) avg 469. Window cu-ft 1.31. Window cfm max 1025. Window cfm min 363. Window cfm avg 469. wACH max 5.8. wACH min 2.0. wACH avg 2.6. wACH Copy paste check (does not match calcultated) 6.6.
Room 321. ACH Copy paste check (uses total or outside) 8.3. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 420. Co2 test start (ppm) 2135. Co2 test end (ppm) 1274. Run time (min:sec) 5:00. Window air velocity max 550. Window air velocity min 176. Window air velocity avg 453. Window outside air volume (cfm) avg 591. Window cu-ft 1.31. Window cfm max 718. Window cfm min 230. Window cfm avg 591. wACH max 4.1. wACH min 1.3. wACH avg 3.4. wACH Copy paste check (does not match calcultated) 8.3.
Room 17. ACH Copy paste check (uses total or outside) 6.9. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 437. Co2 test start (ppm) 1815. Co2 test end (ppm) 1127. Run time (min:sec) 6:00. Window air velocity max 633. Window air velocity min 306. Window air velocity avg 499. Window outside air volume (cfm) avg 679. Window cu-ft 1.36. Window cfm max 862. Window cfm min 417. Window cfm avg 679. wACH max 4.5. wACH min 2.2. wACH avg 3.6. wACH Copy paste check (does not match calcultated) 6.9.

0. Space Type	BOS-School
1. Establishment Name	Fenway HS
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	6.2
13. Max ACH	16.9
14. Avg ACH	9.7
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	1146.5
22. cuft	11465
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 131. ACH Copy paste check (uses total or outside) 6.2. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 415. Co2 test start (ppm) 2180. Co2 test end (ppm) 1362. Run time (min:sec) 6:00. Window air velocity max 839. Window air velocity min 260. Window air velocity avg 639. Window outside air volume (cfm) avg 834. Window cu-ft 1.31. Window cfm max 1095. Window cfm min 339. Window cfm avg 834. wACH max 6.3. wACH min 2.0. wACH avg 4.8. wACH Copy paste check (does not match calcultated) 6.2. Room 211. ACH Copy paste check (uses total or outside) 16.9. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 538. Co2 test start (ppm) 1822. Co2 test end (ppm) 1090. Run time (min:sec) 3:00. Window air velocity max 719. Window air velocity min 451. Window air velocity avg 653. Window outside air volume (cfm) avg 853. Window cu-ft 1.31. Window cfm max 939. Window cfm min 589. Window cfm avg 853. wACH max 12.9. wACH min 8.1. wACH avg 11.7. wACH Copy paste check (does not match calcultated) 16.9. Room 218. ACH Copy paste check (uses total or outside) 12.6. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 538. Co2 test start (ppm) 2069. Co2 test end (ppm) 1075. Run time (min:sec) 5:00. Window air velocity max 818. Window air velocity min 349. Window air velocity avg 696. Window outside air volume (cfm) avg 909. Window cu-ft 1.31. Window cfm max 1068. Window cfm min 456. Window cfm avg 909. wACH max 7.3. wACH min 3.1. wACH avg 6.2. wACH Copy paste check (does not match calcultated) 12.6. Room 303. ACH Copy paste check (uses total or outside) 6.6. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 420. Co2 test start (ppm) 2089. Co2 test end (ppm) 1280. Run time (min:sec) 6:00. Window air velocity max 785. Window air velocity min 278. Window air velocity avg 359. Window outside air volume (cfm) avg 469. Window cu-ft 1.31. Window cfm max 1025. Window cfm min 363. Window cfm avg 469. wACH max 5.8. wACH min 2.0. wACH avg 2.6. wACH Copy paste check (does not match calcultated) 6.6. Room 321. ACH Copy paste check (uses total or outside) 8.3. Window opening length (inches) 47. Window opening height (inches) 4. Co2 ambient (ppm) 420. Co2 test start (ppm) 2135. Co2 test end (ppm) 1274. Run time (min:sec) 5:00. Window air velocity max 550. Window air velocity min 176. Window air velocity avg 453. Window outside air volume (cfm) avg 591. Window cu-ft 1.31. Window cfm max 718. Window cfm min 230. Window cfm avg 591. wACH max 4.1. wACH min 1.3. wACH avg 3.4. wACH Copy paste check (does not match calcultated) 8.3. Room 17. ACH Copy paste check (uses total or outside) 6.9. Window opening length (inches) 49. Window opening height (inches) 4. Co2 ambient (ppm) 437. Co2 test start (ppm) 1815. Co2 test end (ppm) 1127. Run time (min:sec) 6:00. Window air velocity max 633. Window air velocity min 306. Window air velocity avg 499. Window outside air volume (cfm) avg 679. Window cu-ft 1.36. Window cfm max 862. Window cfm min 417. Window cfm avg 679. wACH max 4.5. wACH min 2.2. wACH avg 3.6. wACH Copy paste check (does not match calcultated) 6.9.

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