Clean Air Buildings

Building Data Report

0. Space Type BOS-School

1. Establishment Name Shaw Pauline A Elem
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 8.2

13. Max ACH 16.7

14. Avg ACH 11

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 407.7

22. cuft 4077

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 107. ACH Copy paste check (uses total or outside) 16.7. Window opening length (inches) 52. Window opening height (inches) 4. Co2 ambient (ppm) 396. Co2 test start (ppm) 2097. Co2 test end (ppm) 962. Run time (min:sec) 4:00. Window air velocity max 735. Window air velocity min 330. Window air velocity avg 429. Window outside air volume (cfm) avg 620. Window cu-ft 1.44. Window cfm max 1062. Window cfm min 477. Window cfm avg 620. wACH max 9.9. wACH min 4.4. wACH avg 5.8. wACH Copy paste check (does not match calcultated) 16.7.
Room 104. ACH Copy paste check (uses total or outside) 11. Window opening length (inches) 52. Window opening height (inches) 4. Co2 ambient (ppm) 396. Co2 test start (ppm) 2034. Co2 test end (ppm) 1049. Run time (min:sec) 5:00. Window air velocity max 707. Window air velocity min 119. Window air velocity avg 390. Window outside air volume (cfm) avg 563. Window cu-ft 1.44. Window cfm max 1021. Window cfm min 172. Window cfm avg 563. wACH max 7.6. wACH min 1.3. wACH avg 4.2. wACH Copy paste check (does not match calcultated) 11.
Room 210. ACH Copy paste check (uses total or outside) 9.9. Window opening length (inches) 51. Window opening height (inches) 4. Co2 ambient (ppm) 428. Co2 test start (ppm) 1789. Co2 test end (ppm) 933. Run time (min:sec) 6:00. Window air velocity max 478. Window air velocity min 98. Window air velocity avg 202. Window outside air volume (cfm) avg 286. Window cu-ft 1.42. Window cfm max 677. Window cfm min 139. Window cfm avg 286. wACH max 5.0. wACH min 1.0. wACH avg 2.1. wACH Copy paste check (does not match calcultated) 9.9.
Room 201. ACH Copy paste check (uses total or outside) 8.2. Window opening length (inches) 51. Window opening height (inches) 4. Co2 ambient (ppm) 428. Co2 test start (ppm) 2095. Co2 test end (ppm) 1273. Run time (min:sec) 5:00. Window air velocity max 478. Window air velocity min 206. Window air velocity avg 289. Window outside air volume (cfm) avg 409. Window cu-ft 1.42. Window cfm max 677. Window cfm min 292. Window cfm avg 409. wACH max 4.9. wACH min 2.1. wACH avg 3.0. wACH Copy paste check (does not match calcultated) 8.2.
Room 204. ACH Copy paste check (uses total or outside) 9.8. Window opening length (inches) 51. Window opening height (inches) 4. Co2 ambient (ppm) 428. Co2 test start (ppm) 2154. Co2 test end (ppm) 1325. Run time (min:sec) 4:00. Window air velocity max 702. Window air velocity min 233. Window air velocity avg 439. Window outside air volume (cfm) avg 622. Window cu-ft 1.42. Window cfm max 995. Window cfm min 330. Window cfm avg 622. wACH max 7.0. wACH min 2.3. wACH avg 4.4. wACH Copy paste check (does not match calcultated) 9.8.
Room 0B1. ACH Copy paste check (uses total or outside) 25.6. Window opening length (inches) 53. Window opening height (inches) 4. Co2 ambient (ppm) 556. Co2 test start (ppm) 2061. Co2 test end (ppm) 1202. Run time (min:sec) 2:00. Window air velocity max 655. Window air velocity min 209. Window air velocity avg 368. Window outside air volume (cfm) avg 542. Window cu-ft 1.47. Window cfm max 964. Window cfm min 308. Window cfm avg 542. wACH max 14.2. wACH min 4.5. wACH avg 8.0. wACH Copy paste check (does not match calcultated) 25.6.

0. Space Type	BOS-School
1. Establishment Name	Shaw Pauline A Elem
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	8.2
13. Max ACH	16.7
14. Avg ACH	11
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	407.7
22. cuft	4077
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 107. ACH Copy paste check (uses total or outside) 16.7. Window opening length (inches) 52. Window opening height (inches) 4. Co2 ambient (ppm) 396. Co2 test start (ppm) 2097. Co2 test end (ppm) 962. Run time (min:sec) 4:00. Window air velocity max 735. Window air velocity min 330. Window air velocity avg 429. Window outside air volume (cfm) avg 620. Window cu-ft 1.44. Window cfm max 1062. Window cfm min 477. Window cfm avg 620. wACH max 9.9. wACH min 4.4. wACH avg 5.8. wACH Copy paste check (does not match calcultated) 16.7. Room 104. ACH Copy paste check (uses total or outside) 11. Window opening length (inches) 52. Window opening height (inches) 4. Co2 ambient (ppm) 396. Co2 test start (ppm) 2034. Co2 test end (ppm) 1049. Run time (min:sec) 5:00. Window air velocity max 707. Window air velocity min 119. Window air velocity avg 390. Window outside air volume (cfm) avg 563. Window cu-ft 1.44. Window cfm max 1021. Window cfm min 172. Window cfm avg 563. wACH max 7.6. wACH min 1.3. wACH avg 4.2. wACH Copy paste check (does not match calcultated) 11. Room 210. ACH Copy paste check (uses total or outside) 9.9. Window opening length (inches) 51. Window opening height (inches) 4. Co2 ambient (ppm) 428. Co2 test start (ppm) 1789. Co2 test end (ppm) 933. Run time (min:sec) 6:00. Window air velocity max 478. Window air velocity min 98. Window air velocity avg 202. Window outside air volume (cfm) avg 286. Window cu-ft 1.42. Window cfm max 677. Window cfm min 139. Window cfm avg 286. wACH max 5.0. wACH min 1.0. wACH avg 2.1. wACH Copy paste check (does not match calcultated) 9.9. Room 201. ACH Copy paste check (uses total or outside) 8.2. Window opening length (inches) 51. Window opening height (inches) 4. Co2 ambient (ppm) 428. Co2 test start (ppm) 2095. Co2 test end (ppm) 1273. Run time (min:sec) 5:00. Window air velocity max 478. Window air velocity min 206. Window air velocity avg 289. Window outside air volume (cfm) avg 409. Window cu-ft 1.42. Window cfm max 677. Window cfm min 292. Window cfm avg 409. wACH max 4.9. wACH min 2.1. wACH avg 3.0. wACH Copy paste check (does not match calcultated) 8.2. Room 204. ACH Copy paste check (uses total or outside) 9.8. Window opening length (inches) 51. Window opening height (inches) 4. Co2 ambient (ppm) 428. Co2 test start (ppm) 2154. Co2 test end (ppm) 1325. Run time (min:sec) 4:00. Window air velocity max 702. Window air velocity min 233. Window air velocity avg 439. Window outside air volume (cfm) avg 622. Window cu-ft 1.42. Window cfm max 995. Window cfm min 330. Window cfm avg 622. wACH max 7.0. wACH min 2.3. wACH avg 4.4. wACH Copy paste check (does not match calcultated) 9.8. Room 0B1. ACH Copy paste check (uses total or outside) 25.6. Window opening length (inches) 53. Window opening height (inches) 4. Co2 ambient (ppm) 556. Co2 test start (ppm) 2061. Co2 test end (ppm) 1202. Run time (min:sec) 2:00. Window air velocity max 655. Window air velocity min 209. Window air velocity avg 368. Window outside air volume (cfm) avg 542. Window cu-ft 1.47. Window cfm max 964. Window cfm min 308. Window cfm avg 542. wACH max 14.2. wACH min 4.5. wACH avg 8.0. wACH Copy paste check (does not match calcultated) 25.6.

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