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Building Data Report

0. Space TypeBOS-School
1. Establishment NameLee Joseph K 8
2. Addressaddress
3. CityBoston
4. State / ProvinceMA
5. CountryUSA
6. Date03/21/2021
7. Data SourceSchool District
8. Performed byExternal Company
9. Company Name Address ContactCashins & Associates, Inc. 599 North Ave #8, Wakefield, MA 01880
10. Requirement SourceBoston School 3 ACH guideline
11. TechnologyCentral HVAC
12. Min ACH0.5
13. Max ACH2.2
14. Avg ACH1.5
15. eACH0
16. Filter MERV13
17. Percent Outside Air100
18. ON and Ventilates Entire Indoor AreaYes
19. Vent Clearance min 6 ftYes
20. No of Rooms7
21. sqft1470
22. cuft14700
23. No of Buildings1
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 109. Diffuser air volume (cfm) 170. % Outside air 100. Calculated air volume (cfm) outside 170. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 170. ACH outside 0.9. ACH total 0.9.

Room 112. Diffuser air volume (cfm) 427. % Outside air 100. Calculated air volume (cfm) outside 427. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 427. ACH outside 2.2. ACH total 2.2.

Room 206. Diffuser air volume (cfm) 167. % Outside air 100. Calculated air volume (cfm) outside 167. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 167. ACH outside 1.1. ACH total 1.1.

Room 215. Diffuser air volume (cfm) 325. % Outside air 100. Calculated air volume (cfm) outside 325. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 325. ACH outside 2.1. ACH total 2.1.

Room 304. Diffuser air volume (cfm) 104. % Outside air 100. Calculated air volume (cfm) outside 104. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 104. ACH outside 0.5. ACH total 0.5.

Room 315. Diffuser air volume (cfm) 315. % Outside air 100. Calculated air volume (cfm) outside 315. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 315. ACH outside 2.1. ACH total 2.1.

Room 7-229. Diffuser air volume (cfm) 1723. % Outside air 70. Calculated air volume (cfm) outside 1206. Calculated air volume (cfm) return 517. Filter merv rating 13. Filter efficiency (decimal) 0.85. Combined air volume (cfm) 1645. ACH outside 4.9. ACH merv filter return air 1.8. ACH total 6.7.


Facility Panel

Note: There is no Existing Survey or Realtime Data file: surveys/Lee Joseph K 8.txt. Feel free to add Survey data. Lee Joseph K 8

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