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Building Data Report

0. Space Type	BOS-School
1. Establishment Name	Burke Jeremiah E H S
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 Windows and Limited Univent HVAC
12. Min ACH	4
13. Max ACH	5
14. Avg ACH	4.6
15. eACH	0
16. Filter MERV
17. Percent Outside Air	21.8
18. ON and Ventilates Entire Indoor Area	Yes
19. Vent Clearance min 6 ft	Yes
20. No of Rooms	8
21. sqft	828
22. cuft	8280
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 222. % Outside air 29. Calculated air volume (cfm) outside 190. Calculated air volume (cfm) return 460. Combined air volume (cfm) 620. ACH outside 1.2. ACH merv filter return air 3.0. ACH total 4.0. ACH Copy paste check (uses total or outside) 1.2. Room 226. % Outside air 14. Calculated air volume (cfm) outside 90. Calculated air volume (cfm) return 530. Combined air volume (cfm) 665. ACH outside 0.6. ACH merv filter return air 3.4. ACH total 4.3. ACH Copy paste check (uses total or outside) 0.6. Room 361. % Outside air 33. Calculated air volume (cfm) outside 240. Calculated air volume (cfm) return 550. Combined air volume (cfm) 765. ACH outside 1.6. ACH merv filter return air 3.6. ACH total 5.0. ACH Copy paste check (uses total or outside) 1.6. Room 363. % Outside air 11. Calculated air volume (cfm) outside 75. Calculated air volume (cfm) return 360. Combined air volume (cfm) 765. ACH outside 0.5. ACH merv filter return air 2.3. ACH total 5.0. ACH Copy paste check (uses total or outside) 0.5. Room 423. % Outside air 28. Calculated air volume (cfm) outside 215. Calculated air volume (cfm) return 650. Combined air volume (cfm) 760. ACH outside 1.4. ACH merv filter return air 4.2. ACH total 4.9. ACH Copy paste check (uses total or outside) 1.4. Room 463. % Outside air 53. Calculated air volume (cfm) outside 405. Calculated air volume (cfm) return 560. Combined air volume (cfm) 760. ACH outside 2.6. ACH merv filter return air 3.6. ACH total 4.9. ACH Copy paste check (uses total or outside) 2.6. Room 221. % Outside air 10. Calculated air volume (cfm) outside 80. Calculated air volume (cfm) return 650. Combined air volume (cfm) 730. ACH outside 0.5. ACH merv filter return air 4.2. ACH total 4.7. ACH Copy paste check (uses total or outside) 0.5. Room 103. % Outside air 100. Calculated air volume (cfm) outside 109. Calculated air volume (cfm) return 0. Combined air volume (cfm) 109. ACH outside 0.8. ACH merv filter return air 0.0. ACH total 0.8. ACH Copy paste check (uses total or outside) 0.8.

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