Detailed Lighting Standards 103107 v8

#200 – 4021 East Hastings Street Burnaby, BC V5C 2J1 Phone: (604) 298-4858 Fax: (604) 298-8143 www.prismengineering.com

Prepared By:

Lighting StandardsUpdated: October 2007

BCIT Lighting Standards Draft Rev October 31, 2007

TABLE OF CONTENTS

1. INTRODUCTION ................................................................................................................. 1

2. LIGHTING ............................................................................................................................ 2 2.1 General Lighting Requirements ................................................................................................ 2

2.1.1 General Lighting......................................................................................................................................2 2.1.2 Downlight Lighting .................................................................................................................................3 2.1.3 Accent Lighting .......................................................................................................................................3 2.1.4 Service Areas ...........................................................................................................................................3 2.1.5 Exterior Lighting .....................................................................................................................................3

2.2 Recommended Lighting Levels.................................................................................................. 3 2.2.1 General Lighting......................................................................................................................................3 2.2.2 Methods of Achieving Illumination Levels for Office and General Work Spaces ..................................4 2.2.3 Emergency Lighting ................................................................................................................................4

3. LIGHTING PRODUCTS ..................................................................................................... 5 3.1 Lamps........................................................................................................................................... 5

3.1.1 Fluorescent: General ................................................................................................................................5 3.1.2 Fluorescent: Energy Saving T8 Lamps:...................................................................................................5 3.1.3 Fluorescent: Full Wattage T8 Lamps:......................................................................................................6 3.1.4 Fluorescent: T5 Standard and High Output Lamps: ................................................................................6 3.1.5 Plug-in Linear Compact Fluorescent .......................................................................................................6 3.1.6 Screw-in Compact Fluorescent ................................................................................................................7 3.1.7 High Intensity Discharge .........................................................................................................................7 3.1.8 Induction..................................................................................................................................................8 3.1.9 Incandescent ............................................................................................................................................8 3.1.10 Acceptable Lamp Manufacturers .............................................................................................................8

3.2 Ballasts ......................................................................................................................................... 8 3.2.1 Fluorescent...............................................................................................................................................8 3.2.2 Compact Fluorescent ...............................................................................................................................9 3.2.3 High Intensity Discharge .......................................................................................................................10 3.2.4 Acceptable Ballast Manufacturers .........................................................................................................10

3.3 Luminaire Disconnect............................................................................................................... 10 3.4 Lensing ....................................................................................................................................... 10

3.4.1 Acceptable Lensing Manufacturers .......................................................................................................11 3.5 New Luminaires ........................................................................................................................ 11

3.5.1 Fluorescent Luminaires..........................................................................................................................11

3.6 Luminaire Descriptions………………………………………………………………..….12-32

4. LUMINAIRE RETROFITS ............................................................................................... 33 4.1 General....................................................................................................................................... 33

4.1.1 Fluorescent Retrofits..............................................................................................................................33 4.1.2 Downlight and Incandescent Luminaire Conversions ...........................................................................33

Prism Engineering Ltd. i


5. EXISTING BALLAST DISPOSAL................................................................................... 35 5.1 PCB fluorescent and HID ballast removal.............................................................................. 35

6. CONTROLS......................................................................................................................... 36 6.1 Switching.................................................................................................................................... 36 6.2 Outdoor Lighting Control ........................................................................................................ 36 6.3 Automated Controls and Occupancy Sensors ........................................................................ 36

6.3.1 Ceiling or Wall Occupancy Sensors ......................................................................................................36 6.3.2 Wall Switch Sensors ..............................................................................................................................37 6.3.3 Acceptable Occupancy Sensor and Wall Switch Controls Manufacturers ............................................37 6.3.4 Indoor Digital Timer Controls ...............................................................................................................37

7. OTHER DESIGN CONSIDERATIONS........................................................................... 38 7.1 Night Lighting ........................................................................................................................... 38

Prism Engineering Ltd. ii


1. INTRODUCTION

The following are building systems design guidelines for design criteria, products, and methods for lighting systems for British Columbia Institute of Technology (BCIT) design work is intended to act as design guidelines.

It is essential that all disciplines co-ordinate the design of new buildings to meet or exceed the requirements of ASHRAE/IES 90.1 (1999 or most recent). The electrical design must be co-ordinated with the Architect and Mechanical Engineer and must include cost effective energy conservation measures.

BCIT’s primary intent is to provide comfortable, healthy, and safe conditions for the building occupants.

In cases where alternate products or layouts are considered, the designer must obtain approval / acceptance of the product or layout from BCIT. Alternate proposals shall include sufficient information (equipment cut-sheets, product data and calculations) confirming that design criteria are met and energy savings intent is maintained.

Design standards are intended to comply with ASHRAE/IES 90.1 (1999 or most recent). It is BCIT’s intent to meet this standard as a minimum and exceed it wherever it is financially feasible. Through the application of Life Cycle Cost analysis, low initial cost is not the sole criteria, and energy efficient designs are often the most cost effective. BCIT should be contacted in evaluating the merit and effectiveness of design proposals.

Designs should include the utilization of products with low environmental impact and should require that services be performed in a manner that limits environmental impact to the extent reasonably possible, including the recovery and recycling of building materials.

Prism Engineering Ltd. 1


2. LIGHTING

2.1 General Lighting Requirements

Although each location, room size and ceiling height must be considered to achieve the required lighting levels, the following design concepts are provided for guidance:

• Standard lighting shall be provided utilizing fluorescent luminaires; • Preferred size for recessed or surface mounted luminaires shall be 2’ x 4’ nominal sized; • Smaller nominal sized luminaires can be utilized as supplementary lighting in areas of rooms

that need illumination but where 2’ x 4’ luminaire would be too large or not fit into the space.

2.1.1 General Lighting

For “Major” renovations, the typical lighting concept is based on either a suspended lighting system or a recessed lighting system as follows:

• For suspended systems: 2 lamp, 8 to 9” wide x continuous rows of direct / indirect luminaires. Luminaires should be mounted on aircraft cable at approximately 18” to 24” below the ceiling (24” preferred);

• For recessed systems: 2 lamp, 2’ x 4’ recessed lensed troffers in general areas on 8’ x 8’ centres, 2 lamp 2’ x 4’ recessed troffers with deep cell parabolic louvers or direct / indirect “basket” troffers in office, workspaces or computer areas.

Spacing of luminaires is to be based on target lighting levels as required by illumination task. Typical layouts are general based on ceilings of <10’, in areas with light coloured surfaces and light coloured furnishings, with target maintained illumination levels of 50 footcandles (540 lux).

It is recommended that consultants or installers perform computerized simulations of all proposed or implemented lighting layouts. Lighting simulations should be based on suggested spacing listed below to determine if spacing needs to be increased or decreased to reach target illuminations levels and lighting uniformity for luminaire chosen for the space.

Suggested lighting layout luminaire on-centre spacing to achieve typical target footcandles is as follows: • For suspended direct / indirect lighting systems, 8’ spacing is suggested for installations

where ceiling heights are between 9 and 10’, and 10’ spacing for ceiling heights lower than 9’;

• For troffers with lenses or direct / indirect baskets on 6’ x 8’ or 8’ x 8’ centres as required to attain appropriate lighting levels for the task type performed dependant on ceiling height;

• Where troffers with deep cell parabolic louvres are installed, spacing of 6’ x 8’ may be required to avoid exceeding “spacing to mounting height criteria” for luminaire;

• For areas above 9’6” or where surface colours offer low reflectances, 6’ x 8’ on-centre luminaire spacing is recommended in most applications.

For “Minor” renovations, lighting shall match the existing system for layout, luminaire configuration and mounting. Where lighting levels are less than or exceed the required lighting levels, recommendations to increase or decrease lighting levels as required shall be presented to BCIT for review.

Recommendations for lighting system or layout revisions must include survey results of the existing lighting levels, along with the proposed lighting scheme and projected lighting levels.



All lighting calculations and computerized simulations must be for maintained footcandle levels and take into account light loss factors, including, but not limited to, dirt depreciation, lamp lumen depreciation and ballast factor.

2.1.2 Downlight Lighting

All downlights for general lighting shall be compact fluorescent. Preference is to utilize minimum variations in lamp types. Lamp types should be restricted to 13 watt quad, 26 watt quad, and 32 or 42 watt triple tube compact fluorescent lamps. Incandescent lamps shall not be used.

Compact fluorescent lamps should have 4 pin bases and shall be operated by single lamp electronic ballast. All compact fluorescent ballasts must be high power factor.

2.1.3 Accent Lighting

Where accent lighting is to be utilized for highlighting of poster boards, artwork, plaques or other such tasks requiring intense, directed illumination, the preferred light source to use is compact fluorescent.

The use of incandescent accent lighting may be considered in instances where a compact fluorescent luminaire would not achieve the intensity or beam control required to achieve the desired effect.

BCIT must review and accept all applications where use of incandescent lamps is proposed.

2.1.4 Service Areas

Suspended, recessed or surface mounted luminaires can be used for lighting in storage areas, vaults, utility rooms, and staff lounges.

2.1.5 Exterior Lighting

Exterior lighting shall be provided by luminaires designed for all weather applications and utilizing High Intensity Discharge (HID) lamps, Metal Halide (MH) lamps shall be used in public and entrance areas and High Pressure Sodium (HPS) in parking areas and drive laneways.

2.2 Recommended Lighting Levels

2.2.1 General Lighting

All lighting design layouts must be done in accordance with Illuminating Engineering Society of North America (IESNA) standards and practices, and in accordance with Work Safe BC (the Workers Compensation Board or WCB) OHS regulations where applicable. The following table outlines the acceptable, maintained average lighting levels for areas of the branch:

Interior Areas Footcandles Lux Classrooms 50 - 60 540 -650 Computer Classrooms 35 380 Library Ambient 35 Reading 50 380

540

Offices 50 540 Main Entrance 30 380 Storage Rooms 30 380



Storage Rooms 20 215 Corridors and Stairwells 20 215 Service Rooms & Washrooms 20 215

Exterior Areas Footcandles Lux Entrance 30 380 Walkways 5 55 Parking Lots (outdoor) 3 (min) 35 (min)

For workshops areas and other practicum teaching areas, (such as laboratories, electronics assembly, etc.), provide illumination levels based on and in accordance with the most recent Illuminating Engineering Society of North America (IESNA) standards and practices, as contained in the Lighting Handbook or Ready Reference, for the task illuminance selection criteria.

Lighting designs for interior general and workspace areas, where ambient temperatures remain above 15 degrees Celsius, shall be based on meeting design criteria lighting levels through use of 30 watt, T8, 4’, energy saving lamps with minimum 2,850 initial and 2,700 design lumens.

Lighting designs for exterior or areas where ambient temperature remain at or below 15 degrees Celsius shall be based on full wattage, T8, 4’ lamps.

2.2.2 Methods of Achieving Illumination Levels for Office and General Work Spaces

It is generally accepted by Illuminating Engineering Society of North America (IESNA) and Work Safe BC (also known as the Workers Compensation Board or WCB) that illumination in these task areas can be provided by one of two methodologies.

Based on meeting illumination levels of 50 fc / 540 lux:

Methodology #1): Direct illumination from overhead lighting system:

The full illumination requirements are met by direct, indirect or direct / indirect overhead lighting systems.

Methodology #2): Ambient illumination from overhead lighting system with supplementary task lighting:

An ambient level of approximately 35 fc / 380 lux is provided throughout the space by direct, indirect or direct / indirect overhead lighting systems. Supplementary task lighting is provided at workstations to increase lighting over task areas to meet the desired / required illumination levels.

2.2.3 Emergency Lighting

Emergency lighting shall be provided based on one footcandle (11 Lux) average minimum along means-of-egress, or as per Building Code requirements if greater. Areas include general corridors and service corridors.

In addition, emergency lighting shall be provided in washrooms, large storage rooms, and mechanical spaces.

When emergency power is not available, self-contained battery packs shall be provided. Battery packs shall not be located in the office areas, and should be located in electrical, storage, or other similar locations.



3. LIGHTING PRODUCTS

3.1 Lamps

3.1.1 Fluorescent: General

Typical linear fluorescent lamps shall be nominal 48”, 32 watt, T8, bi-pin base, rapid start configuration and have the following characteristics:

• Be of energy saving type; • Nominal Correlated Colour Temperature (CCT) of fluorescent lamps is to be 4,100 Kelvin

for all general and work area applications; • Lamps used in BCIT signage shall have a CCT of 4,100 Kelvin; • Colour Rendering Index (CRI) rating of minimum of 82 – 85; • Rated lamp life shall be a minimum 24,000 hours based on standard testing duty cycle; • All fluorescent lamps are to be Low Mercury type.

Low Mercury fluorescent lamps are defined as those that meet or exceed acceptable levels as outlined in the US EPA (Environmental Protection Agency) standards for Toxic Characteristics Leaching Procedure (TCLP).

Ultra-low mercury fluorescent lamps with mercury content at or below 3.5 mg per lamp, where available, are preferred. Ultra-low mercury lamps shall have the same performance characteristics as lamps conforming to TCLP, but with mercury content above 3.5 mg.

Lamps of 2’ and 3’ lengths shall match 4’ linear fluorescent lamps with regard to CCT, CRI, rated life and Mercury content requirements.

Linear fluorescent lamps shall carry a one year manufacturers standard warranty and two year warranty when operated on ballast of same manufacture.

3.1.2 Fluorescent: Energy Saving T8 Lamps:

Typical energy saving linear fluorescent lamps shall be nominal 48”, 30 watt, T8, bi-pin base, rapid start configuration and have the following characteristics:

• Output shall be minimum 2,850 initial and 2,700 design lumens; • Nominal Correlated Colour Temperature (CCT) of fluorescent lamps is to be 4,100 Kelvin

for all general and work area applications; • Colour Rendering Index (CRI) rating of minimum of 82 – 86; • Rated lamp life shall be a minimum 24,000 hours when operated on Instant Start ballast,

based on standard ANSI testing duty cycle; three hour starts; • All fluorescent lamps are to be Low Mercury type.

Energy saving T8 lamps are the preferred lamp for use by BCIT in both new installation and retrofit applications. Energy saving T8 lamps must have comparable performance characteristics as full wattage lamps and must have rated lamp life must be minimum 15,000 hours when tested to ANSI standard testing duty cycle.

Energy saving T8 lamps are not recommended to be utilized in areas where ambient temperature is below 20 C or in open luminaires where ventilation or air conditioning systems may vent across lamps.



Lamps shall be capable of being operated on Rapid Start, Instant Start or Programmed Start electronic ballasts of any ballast manufacture listed within these standards without loss of light output or life.

3.1.3 Fluorescent: Full Wattage T8 Lamps:

Typical full wattage linear fluorescent lamps shall be nominal 48”, 32 watt, T8, bi-pin base, rapid start configuration and have the following characteristics:

• Output shall be minimum 2,950 initial and 2,800 design lumens; • Nominal Correlated Colour Temperature (CCT) of fluorescent lamps is to be 4,100 Kelvin

for all general and work area applications; • Lamps used in BCIT signage shall have a CCT of 4,100 Kelvin; • Colour Rendering Index (CRI) rating of minimum of 82 – 86; • Rated lamp life shall be a minimum 24,000 hours when operated on Instant Start ballast,

based on standard ANSI testing duty cycle; three hour starts; • All fluorescent lamps are to be Low Mercury type.

Lamps shall be capable of being operated on Rapid Start, Instant Start or Programmed Start electronic ballasts of any ballast manufacture listed within these standards without loss of light output or life.

3.1.4 Fluorescent: T5 Standard and High Output Lamps:

BCIT does not support the use of T5 lamps for retrofit or new installations.

3.1.5 Plug-in Linear Compact Fluorescent

Plug-in style compact fluorescent lamps, utilized in new luminaires or hardwired retrofit installations, shall be single ended, 4 pin, with a built-in starter and radio frequency interference (RFI) capacitor and have the following characteristics:

• Nominal Correlated Colour Temperature (CCT) of Compact fluorescent lamps is to be approximately 4,100 Kelvin;

• Colour Rendering Index (CRI) rating of a minimum of 82; • Lamps shall be compatible with End-Of-Life (EOL) cutout type ballasts; • Plug-in compact fluorescent lamps shall have minimum average rated life of 10,000 to 12,000

hours; • All compact fluorescent lamps are to be Low Mercury type.


Compact fluorescent lamps shall carry a one year manufacturers warranty.

Lamps shall be capable of being operated on electronic ballasts of any ballast manufacture listed within these standards without loss of light output or life; be the ballasts single voltage or multi-voltage configuration.



3.1.6 Screw-in Compact Fluorescent

Plug-in style compact fluorescent lamps, utilized in screw-in retrofit installations, shall have medium screw base (Edison base), with integrated electronic ballast and have the following characteristics:

• Nominal Correlated Colour Temperature (CCT) of screw based Compact fluorescent lamps used to replace incandescent lamps is to be approximately 2,700 to 3,000 Kelvin to mimic incandescent lamps;

• Lamp shape installed shall approximate size and shape of incandescent lamp being replaced; example: ‘A’ line lamps to be replaced with spiral or “twist” type lamps, reflector flood lamps replaced with ‘R’ type compact fluorescent lamps;

• Colour Rendering Index (CRI) rating of a minimum of 82; • Lamps shall provide flicker free operation; with start up times less than one second; • Screw based compact fluorescent lamps shall have minimum average rated life of 8,000 to

10,000 hours; • All fluorescent lamps are to be Low Mercury type.


Compact fluorescent lamps shall carry a one year manufacturers warranty.

3.1.7 High Intensity Discharge

Metal Halide lamps for upgrade or renovation shall be Pulse Start Metal Halide type wherever possible.

Metal Halide lamps shall have the following characteristics:

• Pulse Start Metal Halide lamps shall be a vertical burn orientation lamp: base up or base down, with no reduction of lamp life or rated output;

• Coated lamps shall be utilized unless otherwise recommended by the luminaire manufacturer; • Nominal Correlated Colour Temperature (CCT) of Metal Halide lamps is to be approximately

3,000 Kelvin; • Colour Rendering Index (CRI) rating of a minimum of 70; • All lamps less than 400 watts shall have a protective shroud to allow operation in an open

luminaire or luminaire shall be fitted with an appropriate sized tempered glass lens; • Minimum lamp life is to be 10,000 hours for lamps equal to or less than 175 watts and 20,000

hours for lamps more than 175 watts.

Exception to these requirements are the areas or applications where specialty Metal Halide lamps are utilized on campus, lamp selection for these specialty areas or equipment is to conform to the requirements as outlined by the equipment manufacturer or department utilizing the specialized process.

High Pressure Sodium lamps shall have the following characteristics:

• Lamps shall be a universal burn orientation lamp, unless otherwise recommended by luminaire manufacturer;

• Clear lamps shall be utilized unless otherwise recommended by the luminaire manufacturer.



• Nominal Correlated Colour Temperature (CCT) of High Pressure Sodium lamps is to be approximately 2,100° Kelvin;

• Colour Rendering Index (CRI) rating of a minimum of 20; • Minimum lamp life is to be 24,000 hours.

All High Intensity Discharge lamps shall carry a one year manufacturers warranty.

3.1.8 Induction

In difficult to access areas, with general not high intensity task lighting, where maintenance costs for replacement of lamps is prohibitive, use of induction lighting may be considered; for new and retrofit installations.

Induction lamps shall have the following characteristics:

• Induction lamps systems shall consist of separate vessel / discharge lamp and high frequency generator;

• Lamps shall be able to operate in any position orientation; • Nominal Correlated Colour Temperature (CCT) of Induction lamps is to be approximately

4,000 Kelvin; • Colour Rendering Index (CRI) rating of a minimum of 80; • Minimum lamp life is to be 100,000 hours, with usable life at least 80,000 hours.

All Induction lamps shall carry a one year manufacturers warranty.

3.1.9 Incandescent

Incandescent light sources are only to be used for accent lighting only; not to be used for general lighting.

Where use of incandescent lamps has been accepted, these lamps shall encapsulated Tungsten Halogen, long life type where applicable.

Use of standard incandescent lamps is not accepted by BCIT.

Incandescent lamps shall carry standard manufacturers warranty.

3.1.10 Acceptable Lamp Manufacturers

All lamps shall be manufactured by:

• Canadian General Electric; • Philips Lighting; • Osram Sylvania Lighting Products.

3.2 Ballasts

3.2.1 Fluorescent

Fluorescent ballasts shall be high frequency electronic, dedicated for rapid start T8 lamps.

All fluorescent ballasts shall be high efficiency type.



Fluorescent ballasts shall have the following characteristics:

• Total Harmonic Distortion (THD) shall be less than 15%; • Crest factor shall not exceed 1.6 for Instant Start design ballasts; • Instant Start type ballasts shall be used for general lighting, areas without automated controls

or areas with automated controls with longer operating hours per period (two or more hours: classrooms for example);

• Crest factor shall not exceed 1.4 for Rapid Start design ballasts; • Rapid Start type ballasts shall be used in areas where automated lighting controls will result

in frequent switching of lighting due to short duration of occupancy: storage rooms and similar type areas;

• Crest factor shall not exceed 1.4 for Programmed Start design ballasts; • Programmed Start type ballasts shall be used for general lighting and in areas where

automated lighting controls will result in frequent switching of lighting due to short duration of occupancy: storage rooms and similar type areas;

• Power factor shall be 95% or better.

Fluorescent ballasts for new installations are to be Normal Ballast Factor. Low Ballast Factor and High Ballast Factor ballasts may be utilized in retrofit scenarios or in applications where “tuning” of lighting levels is required.

Typically, for maintenance purposes, it is recommended that all ballasts utilized in a room or general area be of a common ballast factor.

Fluorescent ballasts shall carry a manufacturer replacement warranty of minimum five years.

Fluorescent ballasts utilized in unheated or exterior areas must be suitable for low temperature operation.

3.2.2 Compact Fluorescent

Compact fluorescent ballasts shall be high frequency electronic and of dedicated lamp type.

Compact fluorescent ballasts shall have the following characteristics:

• Dedicated to plug-in type lamps; • Ensure flicker free lamp starts; • Have integral End-Of-Life (EOL) cut-out circuitry to avoid lamp cycling and base

temperature rise as lamps near failure, with automatic reset upon lamp replacement; • Crest factor shall not exceed 1.4 for Rapid start design ballasts; • Power factor shall be 90% or better.

Ballasts to be utilized in unheated or exterior areas must be suitable for low temperature operation.

Where compact fluorescent luminaires are to be utilized for exterior or cold areas, ballasts utilized must be rated for low temperature operation with a minimum starting temperature of minus 30 degrees Celsius.

Compact fluorescent ballast shall carry a manufacturer replacement warranty of minimum two years.



3.2.3 High Intensity Discharge

All High Intensity Discharge ballasts shall have the following characteristics:

• Dedicated to matching type lamps; • Be potted and encased for indoor applications; • Have integral End-Of-Life (EOL) cut-out circuitry to avoid lamp cycling and base

temperature rise as lamps near failure, with automatic reset upon lamp replacement; • Power factor shall be 90% or better.

High Intensity Discharge ballasts shall carry a manufacturer replacement warranty of minimum two years.

3.2.4 Acceptable Ballast Manufacturers

All ballasts shall be as manufactured by:

• Advance Transformer; • Canadian General Electric / Universal Lighting Technologies; • Osram Sylvania Lighting Products.

3.3 Luminaire Disconnect

All new luminaires with designated voltage ballasts above 150 volts or with multi-voltage ballasts where at least one of the voltages exceeds 150 volts shall be complete with a disconnect rated for live make and break.

For luminaire retrofits or ballast changes utilizing designated voltage ballasts above 150 volts or with multi-voltage ballasts where at least one of the voltages exceeds 150 volts shall be complete with a disconnect rated for live make and break.

Luminaire disconnects shall be manufactured by:

• Ideal Manufacturing; • Thomas and Betts.

3.4 Lensing

All lensing shall be of readily available and not of custom or proprietary manufacture.

Flat lenses for fluorescent luminaires in office and classroom areas shall be .156” thick acrylic, pattern 19 prismatic.

Flat or wraparound lenses for fluorescent luminaires shall be .125” thick acrylic, pattern 12 prismatic.

Lenses for washroom wall mounted “cubelights” shall be .125” thick white opal acrylic.

Small celled louvers shall be parabolic style, acrylic, silver coated and shall have cells no smaller than 1” x 1” in size; preferred cell size is 1.5” x 1.5” x 1”. Parabolic louvers are to be complete with integral light leak trim or reveal.

Lenses shall be one piece units. No custom lenses or lenses with glued on or separate endcaps shall be utilized.

Where glass lensing is to be utilized, glass shall be crystal clear, free of imperfections that may interfere with the optical performance.

Transmittance of glass materials shall not be less than 88%.



Glass lensing for High Intensity Discharge luminaires shall be tempered.

3.4.1 Acceptable Lensing Manufacturers

All lenses shall be as manufactured by:

• American Louver of Canada Ltd. - Excel Plastics; • ICI Acrylics (K.S.H.) Canada Inc; • Lite Line.

3.5 New Luminaires

3.5.1 Fluorescent Luminaires

All lighting products shall be certified to meet CSA standards and comply with all governmental regulations. In applicable locations, luminaires are to be suitably restrained to comply with seismic codes for the jurisdiction installed.

The preferred luminaire size is to be 2’ x 4’; use of 1’ x 4’ luminaires is to be on an as needed basis, with BCIT acceptance.

Lensing in all new luminaires are to be captively held either through the use of lens frames, captive latching system or contained within the luminaire housing.

Lensing for recessed troffers and surface box style luminaires shall not be a “lay-in” style lens that is not held within a frame.

All ballasts shall be contained in the same luminaires as the lamps energized. Tandem wiring of lamps is not preferred.

Where utilized, pattern 19 lenses shall have square prisms and be minimum 0.156” thick acrylic.

Louvers and reflectors shall have low iridescence finish.

Painted reflective surfaces shall have high reflectance powder coat paint with reflectance values at or exceeding 90% are preferred.

Luminaires utilized in damp or wet locations shall be gasketted and rated for wet location use.

The following catalogue numbers are provided for reference only. Additional luminaires types that may be required shall be from same manufacturer and quality listed.

Catalogue numbers listed are based on 120 Volt operations. All catalogue numbers listed are current and have been confirmed by the manufacturer at time of the preparation of this guideline.

All catalogue numbers should be verified with manufacturer or manufactures agent prior to use or ordering of materials.

NOTE: Photos included below are provided as examples of general appearance only and not meant to represent the exact look of the model numbers provided.



2’ x 4’ Recessed Fluorescent Luminaires



• 3” Deep Cell Parabolic Louver

Description: 2 – T8 lamp 2’ x 4’ recessed fluorescent luminaire complete with 12 – 3” deep cell, semi specular louver, high efficiency electronic ballast, suitable for mounting in an inverted T-bar ceiling.

Manufacturer Model Number CFI DPA2G12LS232 Volts SO Columbia P4D 24 232 G LD 26 S EB Cooper / Metalux 2EP3GAVX-232-S261-UNV-EB81-U Lithonia 2PM3N G B 2 32 12LS MVOLT GEBIS Thomas / Daybrite. 2P3CGS 232 26SL Volts EB

Typical Installation:

Offices, open work areas with computers, labs / classrooms with high computer usage, or lecture theatres where glare control is critical.

• Lensed Troffer (Pattern 12 Lens)

Description: 2 – T8 lamp 2’ x 4’ recessed fluorescent luminaire complete with 0.125” pattern 12 lens in a secure hinged frame, high efficiency electronic ballast, suitable for mounting in an inverted T-bar ceiling. Lens frame shall be suitable for mounting of louvers up to ½” in thickness.

Manufacturer Model Number CFI SQS2GFS 232 VB Volts SO Cooper / Metalux 2GC8-232-A125-UNV-EB81-U Lithonia 2SP8 G 2 32 A12125 MVOLT GEBIS Peerless LACH-24G-232-12-125-EL Thomas / Daybrite. 2DPC G 232 FS12 Volts EB


Storage rooms, corridors, non work areas, or where glare control is not critical.


BCIT Lighting Standards Draft Rev October 31, 2007 • Lensed Troffer (Pattern 19 Lens)


Manufacturer Model Number CFI SQS2GFS 232 KA Volts SO Cooper / Metalux 2GC8-232-A19/156-UNV-EB81-U Lithonia 2SP8 G 2 32 A19 MVOLT GEBIS Peerless LACH-24G-232-19-EL Thomas / Daybrite. 2DPC G 232 FS19 Volts EB


Open work areas without computers, labs / classrooms with limited or no computer usage, or teaching areas where higher general and vertical surface illumination levels are desirable.

• Direct/Indirect Basket

Description: 2 – T8 lamp 2’ x 4’ recessed direct/indirect luminaire complete with high efficiency electronic ballast, perforated baskets, and blade louver, suitable for mounting in an inverted T-bar ceiling. Minimum 60% efficient.

Manufacturer Model Number CFI QVS2GPFLW232 Volts Cooper / Metalux 2RDI-232RP/PLMI-UNV-EB81-U H. E. Williams DIG-S24- 232-WPASL-EB2-UNV Lithonia 2AV G 232 SBL MVOLT GEBIS Thomas / Daybrite. 2AVG232-LMWS-X-1/2EB-GENIS


Offices, open work areas with computers, or lecture theatres where glare control is important. Additionally, any of the above spaces where higher vertical illumination levels are desirable to avoid “cave effect” associated with deep cell parabolic systems.



2’ x 4’ Surface Mounted Fluorescent Luminaires

For use in areas with concrete, open truss, drywall or plaster ceiling surfaces where there is no plenum to allow installation of recessed luminaires


BCIT Lighting Standards Draft Rev October 31, 2007 • 3” Deep Cell Parabolic Louver

Description: 2 – T8 lamp 2’ x 4’ surface mounted fluorescent luminaire complete with 12 – 3” deep cell, semi specular louver, high efficiency electronic ballast.

Manufacturer Model Number CFI DPB2S12DS204 Volts SO Columbia P2-24-232-SM-LD-2x6S-VoltsEB Cooper / Metalux 2EP3MX-232-S261-UNV-EB81-U Lithonia 2PM3X B 2 32 12LS MVOLT GEBIS Thomas / Daybrite. 2S3PCGS 232 26SL Volts EB



• Lensed Box (Pattern 12 Lens)

Description: 2 – T8 lamp 2’ x 4’ surface mounted fluorescent luminaire complete with 0.125” pattern 12 lens in a secure hinged frame, high efficiency electronic ballast. Lens frame shall be suitable for mounting of louvers up to ½” in thickness.

Manufacturer Model Number CFI PNB2SRFV 232 VB Volts SO Columbia PM-24-232-FS-A12125-E-Volts-CSA Cooper / Metalux 2M-232-A125-UNV-EB81-U Lithonia 2M 2 32 A12125 MVOLT GEBIS Thomas / Daybrite. 2SMC G 232 FS12 Volts EB





• Lensed Box (Pattern 19 Lens)


Manufacturer Model Number CFI PNB2SRFV 232 KA Volts SO Columbia PM-24-232-FS-A19-E-Volts-CSA Cooper / Metalux 2M-232-A19-UNV-EB81-U Lithonia 2M 2 32 A19 MVOLT GEBIS Thomas / Daybrite. 2SMC G 232 FS19 Volts EB




Description: 2 – T8 lamp 2’ x 4’ surface mounted direct/indirect box luminaire complete with high efficiency electronic ballast, perforated baskets, and blade louver. Minimum 60% efficient.

Manufacturer Model Number CFI No applicable product Cooper / Metalux No applicable product H. E. Williams DIS-24- 232-WPASL-EB2-UNV Lithonia 2AV 232 SBL MVOLT GEBIS Thomas / Daybrite. Not provided

Typical Installation: Offices, open work areas with computers, or lecture theatres where glare control is important. Additionally, any of the above spaces where higher vertical illumination levels are desirable to avoid “cave effect” associated with deep cell parabolic systems.



• Surface Mounted Wrapped Lens

Description: 2 – T8 lamp 10” – 14” overall width x 4’ surface mounted luminaire complete with wrap lens, and high efficiency electronic ballast. Housing shall be finished in white paint and be 6.5” to 7.5” width. Luminaire shall be suitable for surface mounting or stem suspension and be complete with stems and canopies where required. Suitable for continuous row mounting. Ballast to be housed in heatsink channel above lamps. Lens must captively held by sprung latches at four corners and be able to hinge from either side.

Manufacturer Model Number CFI TH2W8 Volts SO Cooper / Metalux No applicable product Lithonia 2CLM 2 32 MVOLT GEBIS Peerless PFK/G-4-232-1913-Volts-EL Thomas / Daybrite. AWA 12WL 232 Volts EB


Utility / service areas where an enclosed luminaire is desirable, corridors, storage rooms.



Direct/Indirect Linear

Description: 2 – T8 lamp 4’ length direct/indirect suspended louver complete with high efficiency electronic ballast and suitable for continuous row mounting.

Manufacturer Model Number CFI No applicable product Cooper / Corelite NB-SB-2T8-1C-Volts-AC-DL5 Lithonia No applicable product Metalumen C3M-B-4-U-K-4-W-4-Volts Ledalite 8816T02WN-X-1-X-E


Offices, open work areas with computers, labs / classrooms with high computer usage, or drafting/CAD instructional areas where glare control is wanted and recessed luminaires are not able to be utilized or the design intent is to illuminate the ceiling as a light source.



1’ x 4’ Recessed Fluorescent Luminaires For use in areas where 2’ x 4’ luminaires will not fit, where use of larger luminaires would negatively impact spacing criteria or where using a larger luminaire would cause illumination in an area to be disproportional to the rest of the space.




Description: 2 – T8 lamp 1’ x 4’ recessed fluorescent luminaire complete with 6 – 3” deep cell, semi specular louver, high efficiency electronic ballast, suitable for mounting in an inverted t-bar ceiling

Manufacturer Model Number CFI VRA1G12LW232 Volts SO Columbia P4-14-232-G-LD-26-S-EB Cooper / Metalux EP3GAVX-232-S18-UNV-EB81-U Lithonia PM3 G B 2 32 8LD MVOLT GEBIS Thomas / Daybrite 1P3CGS 232 26SL Volts EB



• Lensed Troffer (High Reflective paint) (Pattern 12)


Manufacturer Model Number CFI SQS1GFSVB232 Volts SO Cooper / Metalux GC8-232-A125-UNV-EB81-U Lithonia SP G B 2 32 A12125 MVOLT GEBIS Peerless LACH-14G-232-12-125-EL Thomas / Daybrite. 1GRS 232 FS12 Volts EB





• Lensed Troffer (High Reflective paint) (Pattern 19 Lens)


Manufacturer Model Number CFI SQS1GFSKA232 Volts SO Cooper / Metalux GC8-232-A19-UNV-EB81-U Lithonia SP G B 2 32 A12125 MVOLT GEBIS Peerless LACH-14G-232-19-EL Thomas / Daybrite. 1GRS 232 FS19 Volts EB

Typical Installation: Open work areas without computers, labs / classrooms with limited or no computer usage, or teaching areas where higher general and vertical surface illumination levels are desirable.


Description: 2 – T8 lamp 1’ x 4’ recessed direct/indirect luminaire complete with high efficiency electronic ballast, perforated baskets, and semi specular louvers, suitable for mounting in an inverted T-bar ceiling.

Manufacturer Model Number CFI QVS1GPFLW232 Volts SO Cooper / Metalux RDI-232RP/PLMI-UNV-EB81-U H. E. Williams DIG-14-232-WPASL-EB2-UNV Lithonia AV G 232 SBL MVOLT GEBIS Thomas / Daybrite. 1AVG232-LMWS-X-1/2EB-GENIS

Typical Installation: Offices, open work areas with computers, or lecture theatres where glare control is important. Additionally, any of the above spaces where higher vertical illumination levels are desirable to avoid “cave effect” associated with deep cell parabolic systems.



1’ x 4’ Surface Mounted Fluorescent Luminaires For use in areas where 2’ x 4’ luminaires will not fit, where use of larger luminaires would negatively impact spacing criteria or where using a larger luminaire would cause illumination in an area to be disproportional to the rest of the space. For use in areas with concrete, open truss, drywall or plaster ceiling surfaces where there is no plenum to allow installation of recessed luminaires.




Description: 2 – T8 lamp 1’ x 4’ surface mounted fluorescent luminaire complete with 6 – 3” deep cell, semi specular louver, high efficiency electronic ballast.

Manufacturer Model Number CFI VRB1S8LS132 Volts SO Columbia PM-14-232-SM-LD-8S-VoltsEB Cooper / Metalux EP3MX-232-S18-UNV-EB81-U Lithonia PM3X B 232 8LD MVOLT GEBIS Thomas / Daybrite 1S3PCGS 232 16SL Volts EB



• Lensed Box (High Reflective paint) (Pattern 12)


Manufacturer Model Number CFI PNB1SRFVB232 Volts SO Columbia PM-14-232-FS-A12125-E-Volts-CSA Cooper / Metalux M-232-A125-UNV-EB81-U Lithonia M B 2 32 A12125 MVOLT GEB10IS Thomas / Daybrite. 1SMC 232 FS12 Volts EB





• Lensed Box (High Reflective paint) (Pattern 19 Lens)


Manufacturer Model Number CFI PNB1SRFKA232 Volts SO Columbia PM-14-232-FS-A19-E-Volts-CSA Cooper / Metalux M-232-A19-UNV-EB81-U Lithonia M B 2 32 A12125 MVOLT GEB10IS Thomas / Daybrite. 1SMC 232 FS19 Volts EB




Description: 2 – T8 lamp 1’ x 4’ surface mounted direct/indirect luminaire complete with high efficiency electronic ballast, perforated baskets, and semi specular louvers.

Manufacturer Model Number CFI No applicable product H. E. Williams DIS-14-232-WPASL-EB2-UNV Lithonia AVSM 232 SBL MVOLT GEB10IS PMC SC14-D1-S-2/OCT-4-RB-WHT-Volts Thomas / Daybrite. No applicable product


Offices, open work areas with computers, or lecture theatres where glare control is important. Additionally, any of the above spaces where higher vertical illumination levels are desirable to avoid “cave effect” associated with deep cell parabolic systems.



• Surface Mounted Wrapped Lens

Description: 2 – T8/835 lamp 8.5” – 10” overall width x 4’ surface mounted luminaire complete with wrap lens, and high efficiency electronic ballast. Housing shall be finished in white paint and be 6.5” to 7.5” width. Luminaire shall be suitable for surface mounting or stem suspension and be complete with stems and canopies where required. Suitable for continuous row mounting. Ballast to be housed in heatsink channel above lamps. Lens must be captively held by sprung latches at four corners and be able to hinge from either side.

Manufacturer Model Number CFI TH248 Volts SO Cooper / Metalux No applicable product Lithonia CLM 2 32 MVOLT GEB10IS Peerless PFK/G-4-232-1908-Volts-EL Thomas / Daybrite. AWA 12N 232 Volts EB


Utility / service areas where an enclosed luminaire is desirable, corridors, storage rooms.



Recessed Downlights (Vertical Orientation)

Description: Specular clear reflector, single lamp, vertical orientation, HPF electronic ballast, matte white trim ring

• 18 watt quad (6”dia.)

Manufacturer Model Number Cooper / Portfolio C6018E-6050LI-HB26 Lightolier 6118BG Volts / 8021MGWH Lithonia Gotham AFV-18DTT-6-AR-MVOLT Prescolite CFQ618EB-STF602 Thomas / Capri CM6-FV18U-V65WB

• 26 watt triple (6”dia)

Manufacturer Model Number Cooper / Portfolio C6032-6050LI-HB26 Lightolier 612632BG Volts / 8021MGWH Lithonia Gotham AFV-26DTT-6-AR-MVOLT Prescolite CFQ626EB-STF602 Thomas / Capri CM6-FV26/32/42U-V65WB

• 32 watt triple (8”dia.)

Manufacturer Model Number Cooper / Portfolio C7042E-7050LI-HB26 Lightolier 71263242BG Volts / 8022MGWH Lithonia Gotham AFV-32TRT-8-AR-MVOLT Prescolite CFT832EB-STF802 Thomas / Capri CM6-FV26/32/42U-V85WB



• 42 watt triple (8”dia.)

Manufacturer Model Number Cooper / Portfolio C7042E-7050LI-HB26 Lightolier 71263242BG Volts / 8022MGWH Lithonia Gotham AFV-42TRT-8-AR-MVOLT Prescolite LF8CFV-42-EB-8CFV Thomas / Capri CM6-FV26/32/42U-V85WB


Open office areas, classrooms, and lecture theatres for use as corridor lighting in narrow walkways or end of corridor runs where standard sized luminaires will not fit and for accent lighting over displays or along walls.



Recessed Downlights (Crossblade Baffle)

Description: Specular clear reflector, two lamp, horizontal orientation, HPF electronic ballast, parabolic cross blade trim

• 18 watt quad twin (8”dia.)

Manufacturer Model Number Cooper / Portfolio C8518E-8511LI Lightolier 8218LP Volts / 8038LCB Lithonia Gotham AF-218TRT-8-CB-MVOLT Prescolite CFCB818-QHEB-STCB8ACL Thomas / Capri CM8-F218U-H85XB

• 26 watt triple twin (8”dia)

Manufacturer Model Number Cooper / Portfolio C8526E-8511LI Lightolier 8226LF Volts / 8038LCB or 82263242LG

Volts / 8038LCB Lithonia Gotham AF-226TRT-8-CB-MVOLT Prescolite CFCB826-THEB-STCB8ACL Thomas / Capri CM8-F226/32/42U-H85XB



Used in locations where downlights are wanted to have louvre to match main lighting systems, where plenum is too shallow to accept a vertical lamp luminaire or where glare from these units is a concern.



Surface Mounted Downlights (Crossblade Baffle) For use in areas with concrete, open truss, drywall or plaster ceiling surfaces where there is no plenum to allow installation of recessed luminaires.

Description: Specular clear reflector, two lamp, horizontal orientation, HPF electronic ballast, parabolic cross blade trim

• 18 watt quad twin (8”dia. aperture)

Manufacturer Model Number Kirlin FSR-12055-43- (18QTT)-Volts Lightolier Not provided Lithonia Gotham CFZ-2/18DTT-84A-MVOLT Prescolite CFSCB818-EB-STCB8CL Thomas / Omega OM82H26QPLSCXB-CFF-U

• 26 watt triple twin (8”dia. aperture)

Manufacturer Model Number Kirlin FSR-12055-43- (26TRT)-Volts Lightolier Not provided Lithonia Gotham CFZ-2/26DTT-84A-MVOLT Prescolite CFSCB826-EB-STCB8CL Thomas / Omega OM82H26PLTSCXB-CSFF-U



Used in locations where downlights are wanted to have louvre to match main lighting systems, where plenum is too shallow to accept a vertical lamp luminaire or where glare from these units is a concern.



Recessed Downlights (Horizontal Orientation)

Description: Specular clear reflector, two lamp, horizontal orientation, HPF electronic ballast,

• 32 watt triple twin (8”dia.)

Manufacturer Model Number Cooper / Portfolio C8142E-8381LI5 Lightolier 82263242LG Volts / 8038LCB Lithonia Gotham AF-232TRT-8-AR-MVOLT Prescolite CFCB832-THEB-STOP8ACL Thomas / Capri CM8-F226/32/42U-H85XB

• 42 watt triple twin (8”dia.)

Manufacturer Model Number Cooper / Portfolio C8242E-8381LI5 Lightolier 82263242LG Volts / 8038LCB Lithonia Gotham AF-242TRT-8-AR-MVOLT Prescolite CFCB842-THEB-STOP8ACL Thomas / Capri CM8-F226/32/42U-H85XB





Surface Mounted Downlight Cylinders (Horizontal Orientation) For use in areas with concrete, open truss, drywall or plaster ceiling surfaces where there is no plenum to allow installation of recessed luminaires.

Description: Specular clear reflector, two lamp, horizontal orientation, HPF electronic ballast,


Manufacturer Model Number Cooper / Portfolio C19232E-P-Volts-9250-LI Lightolier Not provided Lithonia Gotham CF11-2-32TRT-10-AR-MVOLT Prescolite CFP932EB-CR-BA Thomas / Capri OM102H32PLTSC-CSSFF-U


Manufacturer Model Number Cooper / Portfolio C19242E-P-Volts-9250-LI Lightolier Not provided Lithonia Gotham CF11-2-42TRT-10-AR-MVOLT Prescolite CFP942EB-CR-BA Thomas / Capri OM102H42PLTSC-CSSFF-U





4. LUMINAIRE RETROFITS

4.1 General

When existing luminaires are to be modified in any way, all work must be done in accordance with local codes and jurisdiction.

All modified luminaries must have new electrical characteristics labelling applied; including recertification labelling, from an approved testing agency, as necessary and required. New labelling must be typed, clearly visible and detail all electrical modifications to the luminaire including, but not limited to, lamp type, ballast type, voltage, amperage, and ballast factor.

All conversion kits utilized in retrofits of luminaires shall be comprised of properly certified components and have valid and current certification from an approved testing agency.

4.1.1 Fluorescent Retrofits

When a retrofit includes for a reduction in lamp quantities, i.e. converting a 4 lamp 2’ x 4’ luminaires to a 2 lamp, lampholders must be repositioned and re-aligned to ensure an even illumination over the lens surface. Provide replacement socket tracks on modified luminaires, as required, to ensure all wiring and connectors are covered.

All retrofit of fluorescent luminaires where voltages exceed 150 volts shall include a disconnect for live make and break, as required under CEC 2006 for live make and break. Install per manufacturers instructions.

Where lamp relocation will result in the loss of existing ballast channel or wireway, or will result in uneven distribution in louvered luminaires, provide a new, white, high reflectance painted reflector and socket tracks to provide even distribution and a viable wireway. Reflectors must be properly formed to project to within ¼” of housing sides and extend to within ½” of lens.

Reflectors for parabolic louver and quasi-parabolic louvered luminaires with three length-wise rows of cells shall be custom made to allow for repositioning of lamps to just outboard of louver stringers to evenly illuminate all cells. Reflector shall not come in contact with centre row of cells.

All lampholders shall be replaced with new lampholders. Internally shunted lampholders shall be used in all applications where Instant Start ballasts are installed and powering Rapid Start configuration lamps.

Replace all lampholders when conducting a luminaire retrofit. Replacement lampholders utilized for luminaire retrofits with Instant Start ballasts shall be shunted, designated T8 type; manufactured by Leviton or Etlin-Daniels.

Turret socket lampholders in industrial style luminaires should be replaced if the lampholder or endcap are damaged or if spring in plunger socket is broken or not functioning correctly.

Replacement lenses shall match existing wherever possible. New prismatic lenses in non work areas and areas without computers shall be pattern 12. New prismatic lenses in work areas or areas with computers shall be pattern 19. All new lenses shall be manufactured of acrylic material

4.1.2 Downlight and Incandescent Luminaire Conversions

All downlight and incandescent to compact fluorescent conversions shall utilize hard wired type retrofit kits.



Retrofit reflectors for existing incandescent downlight luminaires converted to compact fluorescent luminaires shall be custom designed to maximize the light output of the luminaire. Reflectors shall be clear specular and shall be complete with a black multi-groove baffle where existing luminaires are currently equipped with baffles. Baffles shall be at least 1½” deep and of sufficient depth to cover all mounting screws or openings.

Reflectors shall be complete with a matte white trim ring.

Reflectors shall be of sufficient depth and design so that the direct lamp cut off angles shall be a minimum of 30 degrees above horizontal. Lamp image in the reflector shall be a minimum of 20 degrees.



5. EXISTING BALLAST DISPOSAL

5.1 PCB fluorescent and HID ballast removal

BCIT underwent a campus wide energy saving lighting upgrade in 2003. At that time, the majority of all fluorescent luminaires and some HID systems were upgraded with new lamps and ballasts. As a result, the majority of fluorescent PCB contaminated ballasts have been removed from site; with the exception of low use areas and utility areas where lighting was not upgraded.

Where retrofits are being performed on lighting systems, generally existing systems using T12 lamps that were installed before 1990, the existence of PCB contaminated ballasts must be confirmed. Should any PCB contaminated ballasts be observed, identified or suspected, immediately notify BCIT Facilities Dept. and/or the Owner’s Representative.

Once identified, the Contractor shall inform BCIT Facilities Dept. and/or the Owner’s Representative, in writing, the type(s) and total quantity of PCB ballasts within the facility.

Arrange with BCIT for the provision of PCB containment container and materials.

PCB materials shall be place into the container and covered as per BCIT PCB handling guidelines.

In most instances, BCIT will arrange pick up, removal transportation and disposal of PCB ballasts. Where BCIT passes this responsibility to the contractor, the following requirements must be followed:

The handling, transportation and storage of PCB ballasts, and any other contaminated material must be in accordance with all municipal, provincial and federal governmental requirements, including the Waste Management Act, and Federal Transportation regulations.

Unless directed by BCIT to utilize existing waste generator numbers for BCIT, the contractor shall secure a governmental environmental waste generator number and for the registration of the site as the generator of hazardous waste material. The contractor shall arrange with a registered environmental waste disposal company for the transportation, disposal and destruction of the PCB ballasts and environmental waste at an approved and registered PCB disposal facility.

The environmental waste disposal company utilized by the contractor must accept ownership of the environmental waste materials upon picking up the material from the site and hold BCIT Facilities Dept., it’s representative, and the building Owner harmless in the event of any environmental contamination that may occur after the ballasts have been removed from the site.



6. CONTROLS

6.1 Switching

Provide local switches to control all lighting. Lighting shall not be switched at the panelboards. Enclosed offices and rooms shall contain local line voltage switches.

Where existing lighting has no controls or where offices, storage rooms or the like are switched in common with general area lighting, provide local switches.

6.2 Outdoor Lighting Control

All outdoor lighting shall be turned on and off by photocell.

6.3 Automated Controls and Occupancy Sensors

BCIT’s intent is for all lighting, wherever practical and feasible, is to be controlled by automated device. These devices can be ceiling or wall mounted occupancy sensors, wall switch replacement occupancy sensors with on / off switch or digital timer devices.

No automated control devices should be installed in rooms where moving machinery or chemical handling could create an injury hazard for occupants; including mechanical rooms, electrical rooms, or chemical labs.

Sensors are to be provided with needed power packs or contactors as required to control lighting loads.

As a general guideline, the following controls are to be installed in the various rooms:

Area Control Type Classrooms Ceiling Mounted Dual Technology Occupancy Sensors Offices Wall Switch Passive Infrared Occupancy Sensor with

Button Override Storage Room (small) Digital Timer Storage Room (large) Ceiling or Wall Mounted Dual Technology Occupancy

Sensors (for areas less than 14’ ceiling height) or Passive Infrared Occupancy Sensors (for areas at or greater than 14’ ceiling height)

Washrooms Wall Switch or Ceiling Mounted Ultrasonic Occupancy Sensor

6.3.1 Ceiling or Wall Occupancy Sensors

Ceiling or wall mounted occupancy sensors shall be utilized in larger areas. Select sensor with sufficient coverage area to leave no “dead zones” in the detection areas; utilize multiple sensors as needed to provide sufficient coverage.

Sensors are to be wired to provide “auto off” only; “on” action for rooms are to be by manual or low voltage switches. All sensors to be wired to allow manual “off” override by switches.

Sensor shall have a minimum 1,200 watt capacity with no minimum load requirements and be compatible with electronic ballast and motor loads.



6.3.2 Wall Switch Sensors

Automated controls for small rooms and offices are to be provided by wall switch Passive Infrared or Ultrasonic sensors.

Wall switch sensors shall be complete with an integral push button switch to override occupancy sensor and allow manual control of lighting.

Sensor shall have a minimum 800 watt capacity with no minimum load requirements and be compatible with electronic ballast and motor loads.

6.3.3 Acceptable Occupancy Sensor and Wall Switch Controls Manufacturers

All occupancy sensors or wall switch controls shall be as manufactured by:

• Bryant • Hubbell/MyTech • Leviton • Watt Stopper

6.3.4 Indoor Digital Timer Controls

The use of digital timer controls should be restricted to staff lunchrooms and storage rooms. A minimum of six 2 lamp luminaires in a room is generally required to justify the installation of a lighting control timer.

Where utilized, lighting control timers shall have delay times of 15 - 30 minutes in storage spaces and utility rooms. Lunchrooms or active areas shall be set at 1 hour time delay. All timers utilized shall be capable of being overridden by occupant.

Push button timer control switch shall have digital operation and LCD or LED timer countdown display. Time settings shall be easily adjustable from 5 minutes to a minimum of 8 hours. Timers shall have a 1 minute flash warning feature that causes the lights to blink or flash for 1 second when the countdown timer has only 1 minute of time remaining in the cycle.

Push button timer switch shall have a rating up to 800 watts at 120 Volt with no minimum load requirement. The timer switch will be compatible with all electronic ballasts and motor loads.

Push button timer control switches shall be manufactured by:

• Tork SSA100 (120/277 Volt) • Watt Stopper TS-200 (120/277 Volt) or TS-260 (347 Volt)



7. OTHER DESIGN CONSIDERATIONS

7.1 Night Lighting

Provide for night lighting in spaces to allow easy and safe passage for those entering the space at night.

Utilize 4’ fluorescent luminaires only for night lighting. A minimum of one nightlight shall be included in the following areas:

• Main Office • Main Hallways • At switches controlling lighting In large areas or rooms where light switches for the area are not located near the entrance, provide for night lighting of a circulation “pathway” from the entry to the switches. This circulation pathway should direct user along a route that avoids obstacles and furniture, with space between luminaires used for night / pathway lighting being no more than approximately 12 to 14 feet spacing and provide minimum 1 footcandle illumination along the run or tread of the pathway.


Documents

Detailed Lighting Standards 103107 v8