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• • Interior Lighting - Space-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: EHA-Grandview Clubhouse Building Date 4/17/2017 Calculation O O Addition- O Addition For Building Department Use Area NOTE 9 stand alone +existing o Spaces where<50%of O Spaces where z 50%of O luminaires are replaced luminaires are replaced LPA 0 Standard * Additional Efficiency Package Option O 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) E3.1 Conference/meeting/multipurpose 1188 0.980 1164 E3.1 Office:Enclosed 947 0.890 843 E3.1 Corridor:all other 380 0.530 201 E3.1 Classroom/lecture/training 340 1.000 340 E3.1 Electrical/mechanical 90 0.760 68 E3.1 Restroom:all other 140 0.780 109 E3.1 Food preparation 115 0.790 91 E3.1 Storage room 35 0.500 18 E3.1 Lobby:all other 160 0.720 115 Total Area 3395 Retail Display Allowance from LTG-INT-DISPLAY Lobby Art/Exhibit Display Allowance from LTG-INT-DISPLAY NOTE 8 Allowed Watts 2950 Proposed Lighting Wattage Location(plan#, Number of Watts/ Watts room#) Fixture Description NOTE 4,5,6 Fixtures Fixture NOTE 7 Proposed E3.1 Type A-2'x4'LED Troffer 6 52 312 E3.1 Type B-2'x4'LED Troffer 22 40 880 E3.1 Type C-2'xC'LED Troffer 5 34 170 E3.1 Type D-LED Recessed Downlight 18 19 342 — E3.1 Type E-LED wraparound 5 48 240 E3.1 Type F-2'LED Wallmounted bathroom bracket 2 23 46 Proposed Retail Display Lighting from LTG-INT-DISPLAY Total Proposed Watts may not exceed Total Allowed Watts for Interior Lighting Total Proposed Watts 1990 Interior Lighting Power Allowance 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 listed 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 may be combined with the overall existing building lighting systems to demonstrate compliance.Refer to C502.1. / ':') J%