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Interior Lighting - Spa,. -By-Space Method LTG-INT-SPACE 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2,R3,R4 over 3 stories and all R1 Revised August 2016 Project Title: Tim's Bike shop Date 1/24/2018 Calculation ® 0 Addition- 0 Addition For Building Department Use Area NOTE' stand alone +existing 0 Spaces where<50%of O Spaces where z 50%of 0 luminaires are replaced luminaires are replaced LPA © Standard 0 Additional Efficiency Package Option 0 Calculation C406.3 Reduced Interior Lighting Power To comply with C406.3,the Proposed LPD shall be 25%lower than the Target LPA. Type Refer to C406.3 for additional requirements. Maximum Allowed Lighting Wattage NOTE 1 Location(plan#, Height— Gross Interior Allowed Watts Allowed room#) Space Type 2 Area in ft2 Watts per ft2 (watts/ft2 x area) 103 Restroom:all other 8 50 0.780 39 Total Area 50 Retail Display Allowance from LTG-INT-DISPLAY Lobby Art/Exhibit Display Allowance from LTG-INT-DISPLAY NOTE a Allowed Watts 39 Proposed Lighting Wattage""'°' Location(plan#, Number of Watts/ Watts room#) Fixture Description NOTE 4,5,6 Fixtures Fixture NOTE z. Proposed 103 LED surface mounted 1x4 1 32 32 Proposed Retail Display Lighting from LTG-INT-DISPLAY Total Proposed Watts may not exceed Total Allowed Watts for Interior Lighting Total Proposed Watts 32 Interior Lighting Power Allowance COMPLIES Note 1-List all unique space types per Table C405.4.2(2)that occur in the project scope.Select space type category per from drop down menu. Note 2-Indicate ceiling height for atriums and spaces utilizing the ceiling height adjustment per Table C405.4.2(2),Footnotes d thru f. Note 3-List all proposed lighting fixtures including exempt lighting equipment and existing-to-remain fixtures. Note 4-For proposed Fixture Description,indicate fixture type,lamp type(e.g. T-8),number of lamps in the fixture,and ballast type(if included).For track lighting,list the length of the track(in feet)in addition to the fixture,lamp,and ballast information. Note 5-For lighting equipment eligible for exemption per C405.4.1,note exception number and leave Watts/Fixture blank. Note 6-Existing-to-remain fixtures shall be included in the Proposed Lighting Wattage table in the same manner as new fixtures.Identify as existing in fixture description. Note 7-For proposed Watts/Fixture enter the luminaire wattage for installed lamp and ballast using manufacturer or other approved source.For luminaires with screw-in lamps,enter the manufacturer's fisted maximum input wattage of the fixture(not the lamp wattage).For low voltage lighting,enter the wattage of the transformer.For line voltage track/busway systems,enter the larger of the attached luminaire wattage or 50 watts/lineal foot,or enter the wattage limit of permanent current limiting device. Note 8-Lobby Art/Exhibit Display Allowance is independent of the Maximum Allowed Lighting Wattage. Note 9-Calculation Area Details: a.Lighting fixtures in a building addition may comply as a stand alone project,or they maybe combined with the overall existing building fighting systems to demonstrate compliance.Refer to C502.1. b.For alterations and building additions,provide Space Types and gross interior areas in the Maximum Allowed Lighting Wattage table.If a building addition will comply as combined with the overall existing building fighting systems,include all applicable existing Space Types and gross interior areas. c.If less than 50%of existing lighting fixtures will be replaced,provide total existing fighting wattage(prior to alteration)in the space provided