6915 EVERGREEN WAY 2018-01-02 MF Import

Evergreen Way Hair Cutting, continued Window datz, continued Total area of glass windowa and glass doors Floor area of main building Ratio of glass to floor area Per cent of insulated glass Per cent of glass not insulated Ratio of insulated qlass to floor area Ratio of non-insulated glass to floor area 357.39 sq ft 2,187,00 sq ft 16.35 16.30 � 80.50 � 13.00 � 3.78 � Out building, Hyench doors 13'-6" x 6'-B�� = 90 aq ft insulated entry door 2'-6" x 6'-8�� 77,77 sq ft insulated Total area of glass and glass doors Floor area of o��t building Ratio of glass to floor area 107.77 sq ft 763.00 sq ft 14.12 � Out building walls will be insulated with blown-in or foamed-in-place insulation. Roof/ceiling will be insulated to R-30. R-38 is not required, even in new construction where the finished ceiling is coincident with the underside of sloped roof rafters. (Cathedral ceiling exception.) Attic Ventilation Per the UBC, Section 3205(c): The net free area of ventilation may be 1/300 of the area to be vented if at least 50� of the required vent area is located in the upper portion of the vent space. and at least 3 feet above the eaves. Attic ventilation is to be increased in the west-facing gable end of Cutting Room 1 and in the south-facing gable end of Cutting Room 2, as follows: Area of Cutting Rooms 1& 2= 21'x 51' = 1,071 sq ft 1071 sq ft x 1/300 = 3.57 net eq ft of vent area 3.57 net sq ft / 2 vents (one vent in each gable) = 1.75 net sq ft per vent Use AWSCO #7100 curve top 2'-8�� x 7'-6�� high = 1.75 net sq ft in each gable. Attic ventilation is to be increased in the west-facing gable if the Reception Room and in the east-facing gable end over the back door from the Laundry Room, as follows: Reception = 14' x 29' + Shampoo/Bath = 12' x 21' + Office/Laundry = 10� x 19� _ a total of 848 sq ft 848 sq ft x 1/300 = 2.g2 net aq ft of vent area 2•8z / Z gable ends = 1.4 sq ft per gable end Use AtJSCO #1100 curve top, 2'-6�� x 1'-6�'h = 1.75 sq ft of net area in the gable end above the back door from the Laundry Room, and in the gable end above the Reception Room facing west.