Commercial Project

Electrical DepartmentECDM Program

Electrical Commercial Project

Chad Kurdi

OVERVIEW

1. Inside Lighting: Luminaries Lay-out

2. Inside Lighting Calculation-Visual

3. Inside lighting Circuiting and control

4. Lighting panel and control panel schedule

5. Luminaries Schedule

6. Inside Lighting Cut sheets

Building lighting lay-outBuilding lighting lay-out

Lighting StatisticsLighting Statisticsand Specificationsand Specifications

Room # Ave Max Min Max/Min Spec. Type

100 Vest. 20.7 24 17.1 1.4:1 20 Recessed cf down lights

101 Rec. 21.4 28.8 12.5 2.3:1 20 Recessed cf down lights

103/104 rec/file 52.8 69.7 29.8 2.3:1 50 Recessed lensed fluorescent

106 Copy 53.2 71.7 33.6 2.1:1 50 Recessed lensed fluorescent

110 Library 61.8 90.7 35.8 2.5:1 60 Recessed parabolic fluorescent

126 open office 43.3 61 19.8 3.1:1 40 Direct indirect fluorescent

126 open office 43.4 69.7 16.7 4.2:1 40 Recessed 2 x4 parabolic

123 Conference 47.8 74.5 26.4 2.8:1 50Dir / Indir, + w/w,+ inc dn

Top View of the Center IslandTop View of the Center IslandOpen Office Area W/ Linear Open Office Area W/ Linear

DesignDesign

Top View of the Center IslandTop View of the Center IslandOpen Office Area W/ Linear Open Office Area W/ Linear

DesignDesign

Top View of the Center Top View of the Center IslandIsland

Open Office Area, Non-Open Office Area, Non-Linear DesignLinear Design

Top View of the Center Top View of the Center IslandIsland

Open Office Area, Alternate Open Office Area, Alternate DesignDesign

Elevation viewElevation viewZonal CalculationsZonal Calculations

Calculation Points (2.5’ AFF)

Luminaire Mounting Height (8.5’ AFF)

Floor CavityRoom Cavity

Ceiling Cavity

= Room Cavity Ratio

RCR= 5 × height of the cavity × (L + W) ÷ Area

Coefficient of Utilization(from the manufacturers photometric data charts)

How Many LuminariesHow Many LuminariesDo We Need in This AreaDo We Need in This Area

Quantity of Fixtures =

Foot Candle (required) × Square Feet of Area

÷

Lumens per Lamp × Lamps per Fixture ×CU × LLF

Enter solids, Calculations Enter solids, Calculations ZonesZones

And Luminaries (with IES files)And Luminaries (with IES files)

Circuiting and ControlCircuiting and Control

Low Voltage Control Switches

Emergency and Exit sign lighting

Night Lights

Lighting Control PanelLighting Control Panel

Lighting Control Panel Lighting Control Panel ScheduleSchedule

Lighting Panel ScheduleLighting Panel Schedule

Luminaries ScheduleLuminaries Schedule

Cut SheetsCut Sheets

Photometric Data Cut Photometric Data Cut SheetsSheets

Thank You