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11481 SW Hall Blvd VISlr7
Tigard, OR
Scope of Work
Oregon Heating and Air Conditioning will perform the following scope of work:
1. Ducting and air distribution as drawn- add 4 new supply grills to offices.
Equipment Schedule
No new equipment- existing VAV boxes to remain.
Mechanical General Notes:
1. All steel ducting will be 26 ga minimum galvanized. Flex per Mfg.
2. Heating and cooling ducting on low pressure side of VAV to be designed to not exceed 0.5 wc
positive(supply) and 0.5 wc negative(return).
3. Seal ducting with UL listed mastic or mastic tape.
Ventilation Requirements-based on 2014 OMSC table 403.3
No change, existing office area, new offices added in same office area.
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Oregon Heating &Air Conditioning, LLC
PHONE NUMBER FAX NUMBER OPERATIONS LON'RACYOR LICENSE ,«g' •
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503-691-9699 503-691-8556 19300 SW 118• Ave Oregon CCB 137653
Tualatin,OR 97062 WA OREGOHC85102
www.oregonheating.com
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