Clean Air Buildings

Building Data Report

0. Space Type BOS-School

1. Establishment Name Kennedy Acad Hlth Careers
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 2.9

13. Max ACH 7.1

14. Avg ACH 4.9

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 807

22. cuft 8070

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 103. ACH Copy paste check (uses total or outside) 4.9. Window opening length (inches) 40. Window opening height (inches) 4. Co2 ambient (ppm) 435. Co2 test start (ppm) 2160. Co2 test end (ppm) 1328. Run time (min:sec) 8:00. Window air velocity max 913. Window air velocity min 117. Window air velocity avg 494. Window outside air volume (cfm) avg 549. Window cu-ft 1.11. Window cfm max 1014. Window cfm min 130. Window cfm avg 549. wACH max 6.6. wACH min 0.8. wACH avg 3.6. wACH Copy paste check (does not match calcultated) 4.9.
Room 110. ACH Copy paste check (uses total or outside) 5.2. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2345. Co2 test end (ppm) 1561. Run time (min:sec) 6:00. Window air velocity max 781. Window air velocity min 219. Window air velocity avg 562. Window outside air volume (cfm) avg 656. Window cu-ft 1.17. Window cfm max 911. Window cfm min 256. Window cfm avg 656. wACH max 5.0. wACH min 1.4. wACH avg 3.6. wACH Copy paste check (does not match calcultated) 5.2.
Room 204. ACH Copy paste check (uses total or outside) 2.9. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2150. Co2 test end (ppm) 1540. Run time (min:sec) 9:00. Window air velocity max 650. Window air velocity min 162. Window air velocity avg 299. Window outside air volume (cfm) avg 349. Window cu-ft 1.17. Window cfm max 758. Window cfm min 189. Window cfm avg 349. wACH max 4.4. wACH min 1.1. wACH avg 2.0. wACH Copy paste check (does not match calcultated) 2.9.
Room 209. ACH Copy paste check (uses total or outside) 4.6. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 590. Co2 test start (ppm) 1861. Co2 test end (ppm) 1136. Run time (min:sec) 11:00. Window air velocity max 731. Window air velocity min 88. Window air velocity avg 395. Window outside air volume (cfm) avg 461. Window cu-ft 1.17. Window cfm max 853. Window cfm min 103. Window cfm avg 461. wACH max 4.2. wACH min 0.5. wACH avg 2.3. wACH Copy paste check (does not match calcultated) 4.6.
Room 210. ACH Copy paste check (uses total or outside) 4.9. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 590. Co2 test start (ppm) 2080. Co2 test end (ppm) 1254. Run time (min:sec) 10:00. Window air velocity max 545. Window air velocity min 274. Window air velocity avg 366. Window outside air volume (cfm) avg 427. Window cu-ft 1.17. Window cfm max 636. Window cfm min 320. Window cfm avg 427. wACH max 2.9. wACH min 1.5. wACH avg 2.0. wACH Copy paste check (does not match calcultated) 4.9.
Room 201. ACH Copy paste check (uses total or outside) 3.9. Window opening length (inches) 46. Window opening height (inches) 4. Co2 ambient (ppm) 385. Co2 test start (ppm) 1876. Co2 test end (ppm) 1213. Run time (min:sec) 9:00. Window air velocity max 617. Window air velocity min 102. Window air velocity avg 295. Window outside air volume (cfm) avg 377. Window cu-ft 1.28. Window cfm max 788. Window cfm min 130. Window cfm avg 377. wACH max 5.9. wACH min 1.0. wACH avg 2.8. wACH Copy paste check (does not match calcultated) 3.9.

0. Space Type	BOS-School
1. Establishment Name	Kennedy Acad Hlth Careers
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	2.9
13. Max ACH	7.1
14. Avg ACH	4.9
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	807
22. cuft	8070
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 103. ACH Copy paste check (uses total or outside) 4.9. Window opening length (inches) 40. Window opening height (inches) 4. Co2 ambient (ppm) 435. Co2 test start (ppm) 2160. Co2 test end (ppm) 1328. Run time (min:sec) 8:00. Window air velocity max 913. Window air velocity min 117. Window air velocity avg 494. Window outside air volume (cfm) avg 549. Window cu-ft 1.11. Window cfm max 1014. Window cfm min 130. Window cfm avg 549. wACH max 6.6. wACH min 0.8. wACH avg 3.6. wACH Copy paste check (does not match calcultated) 4.9. Room 110. ACH Copy paste check (uses total or outside) 5.2. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2345. Co2 test end (ppm) 1561. Run time (min:sec) 6:00. Window air velocity max 781. Window air velocity min 219. Window air velocity avg 562. Window outside air volume (cfm) avg 656. Window cu-ft 1.17. Window cfm max 911. Window cfm min 256. Window cfm avg 656. wACH max 5.0. wACH min 1.4. wACH avg 3.6. wACH Copy paste check (does not match calcultated) 5.2. Room 204. ACH Copy paste check (uses total or outside) 2.9. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 409. Co2 test start (ppm) 2150. Co2 test end (ppm) 1540. Run time (min:sec) 9:00. Window air velocity max 650. Window air velocity min 162. Window air velocity avg 299. Window outside air volume (cfm) avg 349. Window cu-ft 1.17. Window cfm max 758. Window cfm min 189. Window cfm avg 349. wACH max 4.4. wACH min 1.1. wACH avg 2.0. wACH Copy paste check (does not match calcultated) 2.9. Room 209. ACH Copy paste check (uses total or outside) 4.6. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 590. Co2 test start (ppm) 1861. Co2 test end (ppm) 1136. Run time (min:sec) 11:00. Window air velocity max 731. Window air velocity min 88. Window air velocity avg 395. Window outside air volume (cfm) avg 461. Window cu-ft 1.17. Window cfm max 853. Window cfm min 103. Window cfm avg 461. wACH max 4.2. wACH min 0.5. wACH avg 2.3. wACH Copy paste check (does not match calcultated) 4.6. Room 210. ACH Copy paste check (uses total or outside) 4.9. Window opening length (inches) 42. Window opening height (inches) 4. Co2 ambient (ppm) 590. Co2 test start (ppm) 2080. Co2 test end (ppm) 1254. Run time (min:sec) 10:00. Window air velocity max 545. Window air velocity min 274. Window air velocity avg 366. Window outside air volume (cfm) avg 427. Window cu-ft 1.17. Window cfm max 636. Window cfm min 320. Window cfm avg 427. wACH max 2.9. wACH min 1.5. wACH avg 2.0. wACH Copy paste check (does not match calcultated) 4.9. Room 201. ACH Copy paste check (uses total or outside) 3.9. Window opening length (inches) 46. Window opening height (inches) 4. Co2 ambient (ppm) 385. Co2 test start (ppm) 1876. Co2 test end (ppm) 1213. Run time (min:sec) 9:00. Window air velocity max 617. Window air velocity min 102. Window air velocity avg 295. Window outside air volume (cfm) avg 377. Window cu-ft 1.28. Window cfm max 788. Window cfm min 130. Window cfm avg 377. wACH max 5.9. wACH min 1.0. wACH avg 2.8. wACH Copy paste check (does not match calcultated) 3.9.

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