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Interior Lighting - Sp 3-By-Space Method LTG-INT-SPACE
<br /> 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2,R3,R4 over 3 stories and all R1 Revised August 2016
<br /> Project Title: NARRATIVE COFFEE Date 2/13/17
<br /> Calculation O Additiortl ()Addition
<br /> For Building Department Use
<br /> Area NOTE 9 stand a e +existing
<br /> Spaces where<50%of Spaces 'iere>_50%of
<br /> luminaires are replaced luminai are replaced
<br /> LPA OStandard Additio¢`JEfficiency Package Option
<br /> Calculation C406.3�.�duced Interior Lighting Power 0
<br /> To comply with C406.3,the Proposed LPD shall be 25%lower than the Target LPA.
<br /> Type Refer to C406.3 for additional requirements.
<br /> Maximum Allowed Lighting Wattage NOTE 1
<br /> Location(plan#, Ceiling Gross Interior Allowed Watts Allowed
<br /> room#) Space Type HeightNOTE 2 Area in ft2 Watts per ft2 (watts/ft2x area)
<br /> A2.0, 100 Dining area:Bar/lounge/leisure dining 13 1350 0.860 1161
<br /> A2.0,102 Food preparation 117 0.790 92
<br /> A2.0, 103 Corridor:all other 56 0.530 30
<br /> A2.0, 104, 105 Restroom:all other 112 0.780 8 7
<br /> A2.0,100 Sales area 13 50 1.270 64
<br /> Total Area 1685
<br /> Retail Display Allowance from LTG-INT-DISPLAY 530
<br /> Lobby Art/Exhibit Display Allowance from LTG-INT-DISPLAY NOTE a Allowed Watts 1964
<br /> Proposed Lighting Wattage NOTE 3
<br /> Location(plan#, Number of Watts/ Watts
<br /> room#) Fixture Description NOTE 4,5,s Fixtures Fixture NOTE 7 Proposed
<br /> E1.0,103 Al,Can Light,LED,dimmable,1 lamp ea. 3 18 54
<br /> E1.0,100 A2,Miniture Recessed,low voltage MR-11 Halogen, 1 lamp ea. 2 30 60
<br /> E1.0,102 Bl,Ceiling Mount,LED,1 lamp ea. 3 31 93
<br /> E1.0,100 B2,Ceiling Mount,LED Spots,2 lamps ea. 3 30 90
<br /> E1.0,100 B3,Ceiling Mount,LED Spots, 1 lamp ea. 5 15 75
<br /> E1.0,104,105 B4,Ceiling Mount,Existing to remain,1 lamp ea. 2 75 150
<br /> E1.0,100 Cl,Wall Sconce,Incandecent, 1 lamp ea. 3 75 225
<br /> E1.0,100 C2,Wall Sconce,Incandecent, 1 lamp ea. 1 75 75
<br /> E1.0,100 D1,Pendant,LED,1 lamp ea. 3 15 45
<br /> E1.0,100 El,Chandelier,Incandecent,1 lamp 1 100 100
<br /> E.1.0,100 G1,Track Light,LED,line voltage,(2)4FT sections 6 15 90
<br /> Proposed Retail Display Lighting from LTG-INT-DISPLAY 600
<br /> Total Proposed Watts may not exceed Total Allowed Watts for Interior Lighting Total Proposed Watts 1657
<br /> Interior Lighting Power Allowance COMPLIES
<br /> 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.
<br /> Note 2-Indicate ceiling height for atriums and spaces utilizing the ceiling height adjustment per Table C405.4.2(2),Footnotes d thru f.
<br /> Note 3-List all proposed lighting fixtures including exempt lighting equipment and existing-to-remain fixtures.
<br /> 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
<br /> track lighting,list the length of the track(in feet)in addition to the fixture,lamp,and ballast information.
<br /> Note 5-For lighting equipment eligible for exemption per C405.4.1,note exception number and leave Watts/Fixture blank.
<br /> 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
<br /> in fixture description.
<br /> Note 7-For proposed Watts/Fixture enter the luminaire wattage for installed lamp and ballast using manufacturer or other approved source.For
<br /> luminaires with screw-in lamps,enter the manufacturer's listed maximum input wattage of the fixture(not the lamp wattage).For low voltage
<br /> lighting,enter the wattage of the transformer.For line voltage track/busway systems,enter the larger of the attached luminaire wattage or 50
<br /> watts/lineal foot,or enter the wattage limit of permanent current limiting device.
<br /> Note 8-Lobby Art/Exhibit Display Allowance is independent of the Maximum Allowed Lighting Wattage.
<br /> Note 9-Calculation Area Details:
<br /> a.Lighting fixtures in a building addition may comply as a stand alone project,or they may be combined with the overall existing building
<br /> lighting systems to demonstrate compliance.Refer to C502.1.
<br /> b.For alterations and building additions,provide Space Types and gross interior areas in the Maximum Allowed Lighting Wattage table.If a
<br /> building addition will comply as combined with the overall existing building lighting systems,include all applicable existing Space Types
<br /> and gross interior areas.
<br /> c.If less than 50%of existing lighting fixtures will be replaced,provide total existing lighting wattage(prior to alteration)in the space provided
<br /> in the Maximum Allowed Lighting Wattage table.
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