About Us

Contact Us

Building Data Report

0. Space Type	BOS-School
1. Establishment Name	Tynan Jospeh P 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	Univent Central HVAC
12. Min ACH	4.9
13. Max ACH	8
14. Avg ACH	6.6
15. eACH	0
16. Filter MERV
17. Percent Outside Air	67.2
18. ON and Ventilates Entire Indoor Area	Yes
19. Vent Clearance min 6 ft	Yes
20. No of Rooms	5
21. sqft	1094.4
22. cuft	10944
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 225. % Outside air 76. Calculated air volume (cfm) outside 618. Calculated air volume (cfm) return 200. Combined air volume (cfm) 818. ACH outside 5.6. ACH merv filter return air 1.8. ACH total 7.4. ACH Copy paste check (uses total or outside) 5.6. Room 218. % Outside air 79. Calculated air volume (cfm) outside 587. Calculated air volume (cfm) return 160. Combined air volume (cfm) 747. ACH outside 4.3. ACH merv filter return air 1.2. ACH total 5.4. ACH Copy paste check (uses total or outside) 4.3. Room 129. % Outside air 73. Calculated air volume (cfm) outside 618. Calculated air volume (cfm) return 232. Combined air volume (cfm) 850. ACH outside 3.6. ACH merv filter return air 1.3. ACH total 4.9. ACH Copy paste check (uses total or outside) 3.6. Room 116. % Outside air 51. Calculated air volume (cfm) outside 714. Calculated air volume (cfm) return 694. Combined air volume (cfm) 1408. ACH outside 4.0. ACH merv filter return air 3.9. ACH total 8.0. ACH Copy paste check (uses total or outside) 4. Room 115C. % Outside air 51. Calculated air volume (cfm) outside 335. Calculated air volume (cfm) return 320. Combined air volume (cfm) 655. ACH outside 1.8. ACH merv filter return air 1.8. ACH total 3.6. ACH Copy paste check (uses total or outside) 1.8.

Facility Panel