Clean Air Building Certificate

Space Type: BOS-School
Establishment Name: UP Academy Holland
Address: address
City: Boston
State / Province: MA
Country: USA
Date: 03/21/2021
Data Source: School District
Performed by: External Company
Company Name Address Contact: Cashins & Associates, Inc. 599 North Ave #8, Wakefield, MA 01880
Requirement Source: Boston School 3 ACH guideline

Technology: Technology
Min ACH: 2.4 Max ACH: 4.2 Avg ACH: 3.5 eACH: 0
Filter MERV:
Percent Outside Air: 100
ON and Ventilates Entire Indoor Area: Yes
Vent Clearance min 6 ft: Yes
No of Rooms: 6 sqft: 0 cuft: CLASSROOM VOLUME (FT3) No of Buildings: 1

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 A203. Diffuser air volume (cfm) 385. % Outside air 100. Calculated air volume (cfm) outside 385. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 385. ACH outside 3.1. ACH total 3.1.

Room A207. Diffuser air volume (cfm) 450. % Outside air 100. Calculated air volume (cfm) outside 450. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 450. ACH outside 3.8. ACH total 3.8.

Room C126. Diffuser air volume (cfm) 480. % Outside air 100. Calculated air volume (cfm) outside 480. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 480. ACH outside 4.2. ACH total 4.2.

Room C211. Diffuser air volume (cfm) 470. % Outside air 100. Calculated air volume (cfm) outside 470. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 470. ACH outside 4. ACH total 4.

Room C313. Diffuser air volume (cfm) 475. % Outside air 100. Calculated air volume (cfm) outside 475. Calculated air volume (cfm) return 0. Filter efficiency (decimal) 0. Combined air volume (cfm) 475. ACH outside 3.9. ACH total 3.9.

Room ROOM. % Outside air % OUTSIDE AIR. Calculated air volume (cfm) outside OUTSIDE AIR (CFM). Calculated air volume (cfm) return RETURN AIR (CFM). Combined air volume (cfm) TOTAL AIR (CFM). ACH outside ACH Outside. ACH merv filter return air ACH Return. ACH total TOTAL ACH. ACH Copy paste check (uses total or outside) copy paste check (uses outside).

In the wake of the COVID-19 disaster many are calling for a paradigm shift in how citizens and government officials think about the quality of the air we breathe indoors. This Clean Air Certificate lets you know that those who operate this building are thinking about the air that we breathe in this building. They have disclosed the ventilation performance of this building so that we all become educated and we never have another indoor infection disaster again.