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School LEA number: 666
Type: Secondary (ages 11-19)
Type (Welsh): English medium
School Number: 6664021
Phone Number: 01639 842115
Address: Tudor Street, Ystradgynlais, Swansea, SA9 1AP
Students: 536
Wikipedia URL: TODO
Estyn (Schools Inspectorate) URL: https://www.estyn.gov.wales/provider/6664021
School Website: https://www.ysgolmaesydderwen.co.uk/
School’s overall airborne virus protection grade (0-5): 0
Discord, Facebook, or WhatsApp group for discovery/advocacy for THIS school: TODO
School’s policy on Ventilation: TODO
School’s Ventilation Work Completion: TODO
School’s Air-Purification: TODO
School’s CO2 monitoring to actively drive ventilation and filtration: TODO
School’s Wikidata URL: TODO
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