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NCC 2019
Energy EfficiencyCommercial Buildings
Lighting for various spaces- Case Study 6
Supporting Document
Case Studies: Part J6 Energy Efficiency Provisions for Commercial Building Lighting
© 2018 Commonwealth of Australia and States and Territories of Australia
The information in this document is intended to be used as guidance material only, and is in no way a substitute for the NCC and related State
and Territory legislation. The General Manager of the Australian Building Codes Board (ABCB) Office, as agent for the Commonwealth of
Australia and States and Territories of Australia, does not accept any liability howsoever arising from or connected to the use or reliance on any
information in this publication to the maximum extent permitted by law. The information in this publication is provided on the basis that all persons
accessing the information undertake responsibility for assessing the relevance and accuracy of the information to their particular circumstances.
Australian Building Codes Board Page 1
This document provides case studies of numerous lighting designs to illustrate the key
changes proposed to the energy efficiency provisions for commercial building lighting in
the National Construction Code (NCC) 2019 Volume One.
Case Study Summary
Type of Compliance Solution: Deemed-to-Satisfy (DTS) Solutions
NCC References: Part J6 of both NCC 2016 Volume One and
NCC 2019 Volume One Public Comment Draft
Acknowledgements
The ABCB acknowledges the assistance of:
1. the building owners for allowing their buildings to be used for the purposes of these
case studies, and for providing the necessary information for their completion; and
2. the Lighting Council of Australia, the Illuminating Engineering Society of Australia
and the International Association of Lighting Designers for publicising the ABCB’s
request for case studies and for arranging peer reviewing of the content of the case
studies.
Background
Under the Council of Australian Governments (COAG) 2015 National Energy Productivity
Plan (NEPP), and with endorsement by the Building Ministers’ Forum, the Australian
Building Codes Board (ABCB) was requested to update the energy efficiency provisions in
NCC 2019.
The NEPP is a COAG Energy Council agreed package of measures, which aims to
improve Australia’s energy productivity by 40 per cent by 2030. Measure 31 of the NEPP
forecasts strong productivity and emissions reduction benefits from revising the NCC’s
energy efficiency provisions, particularly in relation to commercial buildings.
Case Studies: Part J6 Energy Efficiency Provisions for Commercial Building Lighting
Australian Building Codes Board Page 2
On this basis, the ABCB was instructed to focus on increasing the stringency of the energy
efficiency provisions for commercial buildings. The proposed changes to NCC 2019,
which are currently available for public comment, cover each element of commercial
buildings, including the façade, air-conditioning and lighting (the subject of this document).
Introduction
These case studies are part of a series produced by the ABCB to support the Public
Comment Draft of the 2019 National Construction Code (NCC). The purpose of the case
studies is to help illustrate the impact of the proposed changes to Section J of Volume One
of the NCC. It shows what changes, if any, a building designed to meet the 2016 NCC
provisions of Section J would need to make in order to comply with those of NCC 2019.
It should be noted that the intent of these case studies is not to show that 2016 compliant
designs are can easily pass the proposed 2019 provisions. As stringency increases it is
expected that design approaches will need to change. The intent of the case studies is,
therefore, to identify if the proposed increase in stringency has established the appropriate
balance between safety, amenity and energy efficiency, as well as identifying instances
where better guidance on the use of the provisions is needed.
Note that any opinions on the impact of the proposed changes to Section J are expressed
by the case study author. It should not be regarded as those of the ABCB nor an indication
that the NCC will necessarily be changed to reflect these opinions.
It should be further noted that part of the proposed changes to Section J in NCC 2019
include changes in the calculation methodologies used to determine if a building element
is compliant. This can make direct comparison between the 2016 and 2019 versions of a
building solution difficult. Instances where this issue arises are highlighted in the text.
Key Findings
A number of common issues have been identified in the case studies. Below is the
ABCB’s response to some of these issues.
1. What IPD should be applied when the illumination needs of a space are above
the minimums suggested by AS/NZS 1680.1?
Table 3.1 of Australian/New Zealand Standard (AS/NZS) 1680.1-2006 (Interior and
Workplace Lighting) provides guidance on the minimum illuminance levels that should be
achieved on the horizontal plan of certain spaces, based on the sort of tasks commonly
undertaken. Part J6, Table J6.2a lists the maximum Illumination Power Density (IPD)
Case Studies: Part J6 Energy Efficiency Provisions for Commercial Building Lighting
Australian Building Codes Board Page 3
requirements in Watts of lighting per square metre (W/m2) for interior spaces,
corresponding with those listed in AS/NZS1680.1. A corresponding table in Part J6 of The
Guide to the NCC provides the AS/NZS1680.1 recommended illuminance for each space
listed in Table J6.2a and the associated efficacy (lm/W). The IPD levels in the NCC are
then based on research into the cost-effective and practical level at which the
AS/NZS 1680.1 illuminance levels can be reasonably provided. Some of the case studies
presented here include scenarios where the minimum illuminance levels suggested by
AS/NZS 1680.1 are inappropriate and the IPD assigned to the space is therefore too low.
In these cases there is a valid response, via a Performance Solution, to increase the IPD
above what is indicated in Table J6.2a.
The first step is to establish what the appropriate illuminance target should be.
AS/NZS 1680.1 outlines scenarios where it is appropriate to increase lighting levels above
what it recommends as the minimum level. Section 3.11.2 lists four specific circumstances
where increasing illuminance levels are justified, but notes that this is not an exhaustive
list:
providing for the needs of the aged;
in rooms with low surface reflectance;
where luminaires with low cut off angles are required; and,
when highly detailed, rapid or focused tasks need to be performed,
Once the target illumination is agreed as appropriate, the Notes to Table J6.2a can then
be used to determine the appropriate IPD that would apply for that space, and the design
should proceed on that basis.
Note, the above is only a guide to developing a Performance Solution. The applicable
building approval authority is ultimately responsible for determining the adequacy of a
Performance Solution.
2. Better guidance on Lighting Performance Solutions is needed
The case studies presented in this document all use a DTS approach to producing a
compliant lighting design. This is considered a relatively common approach within the
industry to producing compliant lighting designs. However, as noted above, the NCC also
allows designers to use Performance Solutions to demonstrate compliance.
As well as the example given above, where lighting IPD are increased in order to provide
higher lighting levels, a Performance Solution could also involve exceeding the maximum
IPD levels for lighting where offset by energy saved in other building services, such as the
air-conditioning. This would require demonstrating that, overall, the building is using
energy efficiently. That is, under a Performance Solution it is possible for energy saved by
Case Studies: Part J6 Energy Efficiency Provisions for Commercial Building Lighting
Australian Building Codes Board Page 4
the services to be added to the allowance for lighting (subject to satisfying the building
approval authority).
Designers should treat each case on its merits when developing a Performance Solution
for lighting. The reasons should be clearly documented and if appropriate discussed with
the building certifier who will ultimately accept or reject the reasons for higher light levels.
General guidance on the development of Performance Solutions is available on the ABCB
website. The ABCB will also consider updating the text of the Guide to the NCC to clarify
this issue, as well as developing other education material on how Performance Solutions
for lighting can be used.
3. The proposed changes to the track lighting provisions (J6.2(b)(iii)) appear too
stringent
The case studies indicate that the new calculation method for track lighting excessively
penalises the rest of the design where large lengths of track are used with only a few lights
on them. The intent of the proposed changes is to guard against the potential for lighting to
be easily added to a track lighting system post certification. The results of the case studies
indicate, however, that basing the power consumption of the track on its circuit breaker
unfairly penalises track lighting, the use of which is often the most appropriate form of
lighting when there is a need for flexibility in certain space configurations.
The ABCB will consider this issue and welcomes industry input on how best to balance the
needs of this clause.
4. The proposed maximum Illumination Power Density (IPD) for restaurants may
be too stringent
Three of the case studies in this document looked at the impact of the proposed provisions
on restaurants and seem to indicate that certain lighting designs may struggle to achieve
compliance, particularly where there is a need for higher task lighting. The ABCB will
review the maximum IPDs in these spaces and consider whether they could be more
closely aligned to those of retail spaces.
Table of Contents
Case Study A Office & Conference Room 1
Case Study B Office/ Retail (Bank) 15
Case Study C Office 27
Case Study D Entry Lobby 31
Case Study E Storage 37
Case Study F Laboratory 44
Case Study G Retail/ Circulation Space 49
Case Study H Restaurant 1 55
Case Study I Restaurant 2 64
Case Study J Restaurant 3 70
Case Study K Restaurant 4 74
NCC Part J6 Revisions
Case Study A -Office & Conference Room23-01-2018
Contents
-space 1 description and report
-space 2 description and report
-Light fixtures details
-Lighting Layout for NCC2016 compliant design
-Lighting Layout for NCC2019 compliant design
Level 1
173 Swan Street
Richmond, VIC
3121 Australia
+61 3 9034 5234
SCHULERSHOOK.COM MELBOURNE CHICAGO MINNEAPOLIS DALLAS SAN FRANCISCO BAY
Page 1
NCC Part J6 Revisions Case Study A - Office & Conference Room
ABOUT THE SPACE
Building name (if
applicable) and address173 Swan Street , Richmond VIC 3121
Lighting consultants Schuler Shook Pty, Ltd
Building classification Class 5
Space type Office – Artificially lit to an ambient level of 200lx or more
Completion date Feb-Mar 2018. Currently fit out stage
Space Size 66.45 m2
Proposed or achieved
environmental certifications
and status
none
Page 2
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirements: office lighting installation for tenancy, preference for suspended
system to detract attention to the somewhat aesthetically unpleasant existing ceiling. Need to achieve illuminance and glare limitations requirements per AS 1680, but with a visually attractive look, as opposed to a traditional “corporate” look. Request to allow for a certain flexibility in workstations location, however with a general idea of a central longitudinal circulation area. The office is a Theatre design and lighting design office, many pictures of completed projects will be displayed on the wall therefore there is the need to highlight the walls. The whole installation will be on a programmable dimmer system capable of scene settings and daylight harvesting (through the use of sensors, dim or switch off artificial lights when sufficient daylight is available). Possibility of a lounge area with preference for a pendant soft light and creation of cosy atmosphere
- Installed wattage: 534.2W
- Area in square metres: 66.45 m2
- Illumination Power Density achieved as per NCC 2016 requirements (including
adjustments for controls or Room Aspect Ratio): 8.04 W/m2
- Luminaire number and type: see attachment
- Luminaire technical details (including where appropriate): see attachment
Power/output (lumens per watt)
Colour temperature
Beam angle
Beam direction
Beam distribution
- Controls Details (if any): all the fixtures are DALI dimmable, the system includes
multifunction detectors (movement+lighting levels detectors) and astronomical
clock.
Page 3
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components.
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
No changes
Provide estimates of any changes in construction costs between the 2016 version and the 2019 version
The illumination power density allowed by the NCC2019, including applicable correction factors, is 11.583W/m2. The total power allowed is 769.7W, therefore the original design is within the allowance.
- Illumination Power Density achieved as per NCC 2019 requirements (including
adjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour
Temperature): 8.04 W/m2
use of the DTS Provisions
Page 4
Provide a written summary of any other significant variations or points of interest generated by the analysis
Attachments: 1- Light fixtures details2- Lighting Layout for NCC2016 compliant design3- Lighting Layout for NCC 2019 compliant design.
Please note, there is no variation in design between NCC 2016 compliant version and NCC2019 compliant version.
In the proposed J6 2019, the use of sensor and dimming system is of key importance for obtaining a power density allowance that enables a well devised complete lighting design.
The welcome deletion of clause J6.2 – (b)- (iii)- (B) – (cc) which in the NCC2016 version used to prescribe 100W of load per metre of mains voltage track (making it practically impossible to use mains voltage track lighting at all) would now allow to install track lighting for added flexibility and ease of installation.
Page 5
NCC Part J6 Revisions Case Study A Conference Room
ABOUT THE SPACE
Building name (if
applicable) and address173 Swan Street , Richmond VIC 3121
Lighting consultants Schuler Shook Pty, Ltd
Building classification Class 5
Space type Board Room and Conference Room
Completion date Feb-Mar 2018. Currently fit out stage
Space Size 27.15 m2
Proposed or achieved
environmental certifications
and status
none
Page 6
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirements: good illumination of the board room table , horizontal for local
meetings vertical for face recognition during video conferences. Good illumination
of the vertical surfaces of the room, for optimal image rendering during video
conferences and for good highlighting of the pictures which will be displayed on the
walls. Allow for soft cosy lighting for possible lounge corner. Allow for interface with
AV system.
- Installed wattage: 208.8W
- Area in square metres: 27.15 m2
- Illumination Power Density achieved as per NCC 2016 requirements (including
adjustments for controls or Room Aspect Ratio): 7.69 W/m2
- Luminaire number and type : see attachment
- Luminaire technical details (including where appropriate): see attachment
Power/output (lumens per watt)
Colour temperature
Beam angle
Beam direction
Beam distribution
- Controls Details (if any): all the fixtures are DALI dimmable. The system includes
astronomical clock anf ethernet gateway for AV interface
Page 7
Describe the overall planned or achieved NCC 2016 compliance method for the building and its
components.
Describe the changes to the same space that would be required in order to comply with NCC
2019 (assume client requirements are unchanged)
Provide estimates of any changes in construction costs between the 2016 version and the 2019
version
No changes required
The illumination power density allowed by the NCC2019 is 8.02W/m2. Including the additional allowances for the RAR factor and the adjustment factor of Lumen depreciation dimming. The total power allowed is 217.8W, therefore the original design is within the allowance.
- Illumination Power Density achieved as per NCC 2019 requirements (including
adjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour
Temperature): 7.69 W/m2
use of the DTS Provisions
Page 8
Provide a written summary of any other significant variations or points of interest generated by
the analysis
Attachments: 1- Light fixtures details2- Lighting Layout for NCC2016 compliant design3- Lighting Layout for NCC 2019 compliant design.
Please note, there is no variation in design between NCC 2016 compliant version and NCC 2019 compliant version.
See comments for space 1
Page 9
Office at 173 Swan Street
Schuler Shook
173 Swan Street Richmond VIC
18.01.2018
OperatorTelephone
Fax
Office at 173 Swan Street / Luminaire parts list
72 Pieces Delta Light NV SUPERLOOP SBL Black High Current - 1 unit SUPERLOOP SBL Black High
Current - 1 unit
SA
SE
SH
SB/SA
Article No.: SUPERLOOP SBL Black High Current - 1 unit
SB/SA
Luminous flux (Luminaire): 75 lmLuminous flux (Lamps): 171 lmLuminaire Wattage: 1.9 WLuminaire classification according to CIE: 100CIE flux code: 44 75 93 100 44
Fitting: 1 x LEDFLEX @ high current (Correction Factor 1.000).
See our luminaire catalog for an image of
the luminaire.
4 Pieces ERCO 73282000 Pollux Floodlight 1xLED 6W warm whiteArticle No.: 73282000Luminous flux (Luminaire): 513 lmLuminous flux (Lamps): 630 lmLuminaire Wattage: 8.0 WLuminaire classification according to CIE: 100CIE flux code: 96 99 100 100 81
Fitting: 1 x LED 6W warm white (Correction Factor 1.000).
2 Pieces IGUZZINI P345 Laser 10WArticle No.: P345Luminous flux (Luminaire): 889 lmLuminous flux (Lamps): 1100 lmLuminaire Wattage: 10.0 WLuminaire classification according to CIE: 100CIE flux code: 100 100 100 100 81Fitting: 1 x A29H (Correction Factor 1.000).
1 Pieces IGUZZINI Q443_INCA iN 90 LED 16.6WArticle No.: Q443_INCALuminous flux (Luminaire): 1799 lmLuminous flux (Lamps): 2500 lmLuminaire Wattage: 16.6 WLuminaire classification according to CIE: 100CIE flux code: 65 90 98 100 72Fitting: 2 x 1 x A49U (Correction Factor 1.000).
1 Pieces IGUZZINI Q453_Q420_1_INCA iN 90 LED 9.3WArticle No.: Q453_Q420_1_INCALuminous flux (Luminaire): 900 lmLuminous flux (Lamps): 1250 lmLuminaire Wattage: 9.3 WLuminaire classification according to CIE: 100CIE flux code: 65 90 98 100 72Fitting: 1 x A81T (Correction Factor 1.000).
Page 1
Attachment 1 for Case Study A
Page 10
Office at 173 Swan Street
Schuler Shook
173 Swan Street Richmond VIC
18.01.2018
OperatorTelephone
Fax
Office at 173 Swan Street / Luminaire parts list
10 Pieces IGUZZINI Q455_Q421_1_INCA iN 90 LED SB/SA
16.6WArticle No.: Q455_Q421_1_INCALuminous flux (Luminaire): 1835 lmLuminous flux (Lamps): 2550 lmLuminaire Wattage: 16.6 W
SF
SG
SL
Luminaire classification according to CIE: 100CIE flux code: 65 90 98 100 72
Fitting: 1 x A85T (Correction Factor 1.000).
7 Pieces IGUZZINI Q591 Laser Blade XS Wall -Washer
SM
12.4WArticle No.: Q591Luminous flux (Luminaire): 293 lmLuminous flux (Lamps): 770 lmLuminaire Wattage: 12.4 WLuminaire classification according to CIE: 100CIE flux code: 57 83 96 100 38
Fitting: 1 x A15W (Correction Factor 0.600).
1 Pieces Zumtobel 42 185 163 ONDA2 P LRO D870 LED7000 -830-60 LDE WH [STD]
Article No.: 42 185 163Luminous flux (Luminaire): 7100 lmLuminous flux (Lamps): 7100 lmLuminaire Wattage: 66.7 WLuminaire classification according to CIE: 98CIE flux code: 58 87 97 98 100Fitting: 1 x LED -Z42185160 (Correction Factor 0.700).
2 Pieces Zumtobel 42 185 213 MLinf AL LED3600 -830 L LDO SRArticle No.: 42 185 213Luminous flux (Luminaire): 3410 lmLuminous flux (Lamps): 3410 lmLuminaire Wattage: 32.6 WLuminaire classification according to CIE: 97CIE flux code: 51 81 95 97 100Fitting: 1 x LED -Z42185213 ges (Correction Factor 1.000).
3 Pieces Zumtobel 60 714 566 ARC WW 1/14W LED930 LDO 3CD WHM [STD]Article No.: 60 714 566Luminous flux (Luminaire): 950 lmLuminous flux (Lamps): 950 lmLuminaire Wattage: 14.0 WLuminaire classification according to CIE: 86CIE flux code: 35 71 91 86 100Fitting: 1 x LED_ArcWW_950_930 (Correction Factor 1.000).
Page 2Page 11
Office at 173 Swan Street
Schuler Shook
173 Swan Street Richmond VIC
18.01.2018
OperatorTelephone
Fax
SK
Office at 173 Swan Street / Luminaire parts list
7 Pieces Zumtobel 60 816 968 DIAMO R68 LED800 -930
LDO WW WH [STD]Article No.: 60 816 968Luminous flux (Luminaire): 800 lmLuminous flux (Lamps): 800 lmLuminaire Wattage: 14.0 WLuminaire classification according to CIE: 100CIE flux code: 78 93 99 100 100
Fitting: 1 x LED_Diamo_800_930 (Correction Factor 1.000).
Page 3Page 12
Attachment 2 for Case Study A
Page 13
Attachment 3 for Case Study A
Page 14
NCC Part J6 Revisions Case Study B -Office/ Retail (Bank)
BackgroundThis case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Building name (if applicable) and address
Commonwealth Bank of Australia 95 William St, Perth
Lighting consultants LightStudioMG Pty LtdBuilding classification Class 6
Space type Office space
Completion date Completion date unknown – currently in Tender phaseSpace Size 924m2
Proposed or achieved environmental certifications and status
Green Star
Page 15
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirementsThe Commonwealth Bank of Australia are implementing new and improved branchesacross Australia. They have redesigned their branches to cater for individualisedcustomer services and lifestyle offerings, with private spaces and booths and salesoffices.The lighting requirements are geared towards drama, with pools of light across thefloor, highlight to super graphics walls and high accent ratios to task areas. Inaddition the lighting must be flexible to allow future changes and re-purposing of thebranch.
- Installed wattage:9,874W
- Area in square metres:924m2
- Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio)10,328W
- Luminaire number and typeRefer accompanying Luminaire Schedule CBA Perth Lighting Schedule 2016 ASDESIGNED
- Luminaire technical details (including where appropriate)Refer accompanying Luminaire Schedule CBA Perth Lighting Schedule 2016 ASDESIGNED
- Controls Details (if any)Lighting control - switched via time clock
Page 16
Describe the overall planned or achieved NCC 2016 compliance method for the building andits components.
Compliance achieved via Deemed to Satisfy.
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
- To achieve compliance with NCC 2019 the space was redesigned. Referrelevant schedule in the next table for information. The current design wasretested with the proposed NCC 2019 codes. The significantly reducedIllumination Power Density and Adjustment Factors (including the new CorrectColour Temperature Adjustment Factor in Table J6.2c) were applied within thecalculation.
- For a complete list of the changes made, refer accompanying LuminaireSchedule- CBA Perth Lighting Schedule 2019 AS DESIGNEDLuminaire number and typeRefer accompanying Luminaire Schedule CBA Perth Lighting Schedule 2019REVISED DESIGNLuminaire technical detailsRefer accompanying Luminaire Schedule CBA Perth Lighting Schedule 2019REVISED DESIGN
- Controls Details (if any)Lighting control – switched via time clock
- Illumination Power Density achieved as per NCC 2019 requirements (includingadjustments for Controls, Room Aspect Ratio, Colour Rendition or ColourTemperature)Refer accompanying IPD Calculation CBA Perth IPD Calculation 2019REVISED DESIGN
Page 17
Provide estimates of any changes in construction costs between the 2016 version and the2019 version
Provide a written summary of any other significant variations or points of interest generated by the analysis
As designed = $47565Revised design = $45,225The above costs are associated with the supply of light fittings only, which achieved a slight reduction in materials due to the deletion of a number of light fittings.
The following changes were required for the design to pass Section J 2019:1. Change track (TR1) from 3 circuit to single circuit2. Delete longest run of cove lighting (26m x l3)
The primary reason for the redesign was the change to the rules related to track lighting (J6.2.b.iii.B). Basing the power calculation for track lighting on 80% of the system circuit, while intended to ensure that excessive track lighting is not installed following the completion of a building, has the unintended consequence of making it virtually impossible to install track lighting in most situations.
Track lighting is a significant lighting tool employed within many projects to provide flexibility, in both the position of spot luminaires and the use of the track to power other types of light fittings other than spotlights, e.g. decorative pendants. The track clause needs further exploration and possibly consider the following:
1. Light sources used (LED, metal halide, etc). Previous 100W/m was based on 2 x50W halogens. Perhaps reducing the W/m compensate to the average efficacyof LED lamps may be more appropriate e.g. Allow 2x 15W LED per metre =30W/m.
2. Track length – track length should be considered if using the circuit breakerclause.
3. Low voltage vs mains voltage track ; single circuit track vs 3-circuit track.4. Lower rated circuit breaker to reduce the installation of additional fittings
after project has been certified.
Attachments:1. Lighting layouts2. Luminaire schedule - as designed 2016 NCC provisions3. IPD Calculations as designed - 2016 NCC provisions4. IPD Calculations as designed - 2019 NCC provisions5. Luminaire schedule re-design 2019 NCC provisions6. IPD calculations - re-design to 2019 NCC provisions
Page 18
Attachment 1 for Case Study B
Page 19
LUMINAIRE & LOAD SCHEDULE
NOTES
PROJECT NAME
DOCUMENT NO
REVISION
DATE
CBA PERTH 1. CBA to confirm all colour selections
2. All quantities & lengths are estimates AND SHOULD NOT BE ORDERED FROM
P0177_SLD_2001 3. Unit prices are for budgeting purposes only
01 4. Budget excludes GST
07.02.2018
LOADS AS DESIGNED - PASSED NCC 2016
BOH OFFICE FOH BRANCH INDIV OFFICE SAFE CUSTODYSAFE CUSTODY
BOOTHBUNKER PREM LOBBY TRANS BX/FX TELLER BOH FEMALE TOILETS MALE TOILETS ACCESSIBLE WC TOTALS
LOCATION DESCRIPTION PRODUCT CODE CONTROL FITTING IMAGE WATTAGE QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYTOTAL
LOAD (W)
Low profile LED panel Pierlite ECO LED Panel 36Wnon-
dimmableBOH with shallow surface
frame4000K 3400lm with shallow surface frame - 94LM/W
C1remote driver
non-
36 44 1584 0 0 0 0 14 504 0 0 0 0 0 0 0 58 2088
BOHLow profile LED panel with deep surface frame
Recessed linear LED
Pierlite ECO LED Panel 18W 4000K 1500lm with deep surface frame - 83LM/W
iGuzzini Laser Blade High Contrast 5 cell 10W 3000K
C2dimmable
integral driver
non-dimmable
18 0 0 0 12 216 0 0 0 0 0 0 0 0 0 12 216
Lobbydownlight 32deg 735lm 90CRI with trim -
73.5LM/W
D1remote driver
non-
10 0 18 180 0 0 0 0 0 0 0 0 0 0 0 18 180
BOH Recessed LED downlightUnios Micron 10W 24V 3000K 850lm 92CRI 48° - 85LM/W
D2dimmable
remote driver
non-
10 14 140 3 30 0 0 4 40 0 0 0 3 30 3 30 5 50 6 60 2 20 40 400
Premier Banking Recessed LEDVueLite WWA-LED 12.2W 24V
dimmableentry
Sales Office
wallwasher downlight
Recessed linear LED profile
Recessed linear LED
3000K 1540lm 85CRI 48° - 126LM/W
Xero XTE 2.0 Recessed 1981mm unit length with plexiglass diffuser 3000K 1643lm 21W/m - 78LM/W
Xero XTE 2.0 Recessed 1422mm unit length with
D3
L1
remote driver
non-dimmable
12.2
42
0
0
0 0
0 9
0
378
0
0
0
0
0 0 0 0 0
0
5 61
0 2
0 0
84
0
0
0
0
0
0
0
0
0 0 0 0 0 0
0
5
11
61 $
462integraldriver
non-dimmable
Pilot
Modular Sales
profile
Recessed linear LED
plexiglass diffuser 3000K 1173lm 21W/m - 56LM/W
Xero XTE 2.0 Recessed 1981mm unit length with
L1A 31.5 0 0 1 31.5 0 0 0 0 0 0 0 0 0 0 1 31.5integraldriver
non-dimmable
Office profile plexiglass diffuser 3000K 1643lm 21W/m - 78LM/W
L2 42 0 3 126 0 0 0 0 0 0 0 0 0 0 0 3 126integraldriver
non-Linear LED in cove profile
VueLite DELTA 24W 24Vdimmable
Lobby cove
Kitchen, Sales offices & ATM niches
with opal diffuser
Linear LED in aluminium extrusion with opal diffuser
3000K 1896lm/m 90CRI - 29LM/W
VueLite ALPHA 14.4W 24V 3000K 1195lm/m 90CRI - 83LM/W
L3
L4
remote driver
non-dimmable
remote driver
24
14.4 2.9
0
41.76
61
23.6
1464
339.84
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0 0 0 0 0 0 0 0 0 0
0
61
26.5
1464
381.6
non-Linear LED in cove profile
VueLite DELTA 14.4W 24Vdimmable
Kitchen covewith opal diffuser
Linear LED recessed
4000K 1195lm/m 90CRI - 83LM/W
Zumtobel Slotlight Infinity Technical wallwasher 5m
L5remote driver
non-dimmable
14.4 5 72 0 0 0 0 0 0 0 0 0 0 0 0 5 72
Transactionswallwasher length 6960lm 3000K 80CRI -
88LM/W
L6integral driver
79 0 0 0 0 0 0 0 1 79 0 0 0 0 0 1 79
BUDGETBUDGET ESTIMATED SUPPLY
COST
M EST UNIT AUD TOTAL AUD
$ 60.00 $ 3,480.00
$ 120.00 $ 1,440.00
$ 220.00 $ 3,960.00
$ 50.00 $ 2,000.00
$ 150.00 $ 750.00
$ 485.00 $ 5,335.00
$ 450.00 $ 450.00
$ 485.00 $ 1,455.00
M $ 90.00 $ 5,490.00
M $ 90.00 $ 2,385.00
M $ 90.00 $ 450.00
$ 1,450.00 $ 1,450.00
LightStudioMG Pty Ltd | +61 416 190 679 | www.lightstudiomg.com
Attachment 2 for Case Study B
Page 20
LUMINAIRE & LOAD SCHEDULE
NOTES
PROJECT NAME
DOCUMENT NO
REVISION
DATE
CBA PERTH 1. CBA to confirm all colour selections
2. All quantities & lengths are estimates AND SHOULD NOT BE ORDERED FROM
P0177_SLD_2001 3. Unit prices are for budgeting purposes only
01 4. Budget excludes GST
07.02.2018
LOADS AS DESIGNED - PASSED NCC 2016
BOH OFFICE FOH BRANCH INDIV OFFICE SAFE CUSTODYSAFE CUSTODY
BOOTHBUNKER PREM LOBBY TRANS BX/FX TELLER BOH FEMALE TOILETS MALE TOILETS ACCESSIBLE WC TOTALS
LOCATION DESCRIPTION PRODUCT CODE CONTROL FITTING IMAGE WATTAGE QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
SUB-QTY TOTAL
LOAD (W)QTY
SUB-TOTAL
LOAD (W)QTY
SUB-TOTAL
LOAD (W)QTY
SUB-TOTAL
LOAD (W)QTY
SUB-TOTAL
LOAD (W)QTY
SUB-TOTAL
LOAD (W)QTY
TOTAL LOAD (W)
BUDGETBUDGET ESTIMATED SUPPLY
COST
M EST UNIT AUD TOTAL AUD
BB / FX Teller
Sales areas
Super graphics wall
Black & white graphic
Sales areas
Sales areas
Linear LED recessed wallwasher
Track mounted spotlight - narrow beam
Track mounted wall washer
Track mounted spotlight - wide beam
Recessed track
Decorative wall light
Zumtobel Slotlight Infinity Technical wallwasher 2m length 2790lm 3000K 80CRI - 85LM/W
Red Square Alpha S 16W 950lm 18° 3000K 90CRI with honeycomb louvre and snoot - 59LM/W
Opton Lens Wall Washer 19W 1860lm 3000K CRI90 - 98LM/W
Red Square Alpha S 16W 950lm 40° 3000K 90CRI with honeycomb louvre and snoot - 59LM/W
3-circuit recessed Eutrac - 21M LENGTH
Caravagio (refer FF&E specification) with 8W LED 3000K lamp
L6A
S1
S2
S3
TR1
W1
non-dimmable
integral driver
non-dimmable
integral driver
integrated driver with on-board dimmer
non-dimmable
integral driver
N/A
non-dimmable
integral driver
33
0
0
0
2100
8
0
0
0
0
0
0
18
11
5
3
8
0 0
0 0
0 0
0 0
6300
64
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0 0 0 0 0 0
0
0
0
0
0
1 33
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
0
1
18
11
5
3
8
33 $
0 $
0 $
0 $
6300
64
AREA LOAD
1838A AL AD
8504AREA LOAD
410AREA LOAD
216AREA LOAD
40AREA LOAD
504AREA LOAD
61AREA LOAD
163AREA LOAD
63AREA LOAD
30AREA LOAD
50AREA LOAD
60AREA LOAD
20TOTAL LOAD
11959
$ 680.00 $ 680.00
$ 280.00 $ 5,040.00
$ 500.00 $ 5,500.00
$ 280.00 $ 1,400.00
M $ 2,100.00 $ 6,300.00
EST TOTAL AUD
(excl GST)
$ -
$ 47,565.00
LightStudioMG Pty Ltd | +61 416 190 679 | www.lightstudiomg.com
Page 21
NCC SECTION J CALCULATION - 2016
PROJECT NAME
DOCUMENT NUMBER
REVISION
DATE
CALCULATION
COMMONWEALTH BANK OF AUSTRALIA
P0177_SLD_4001
01
7.02.2018
Bank Branch
ROOM ASPECT RATIO ADJUSTMENTS CONTROL ADJUSTMENTS LOAD VALUES
ROOM / AREA DESCRIPTION Room Dimensions
Room Aspect Ratio
A/(HxC)
Room Aspect Adjustment
Factor
if <1.5 = 0.5 + (RAR/3)
if >1.5 = 1
Illumination Power Density
(W/sqm) Allowance
Refer to Table 6.2a
Maximum Illumination
Density (W/sqm) Adjusted
Adjustment Factor 1 (Lowest) (A)
Refer to Table 6.2b
Adjustment Factor 2 (Second Lowest)
(B)
Refer to Table 6.2b
Total Adjustment
Ax(B+[(1-B)/2])
Maximum Illumination
Density (W/sqm) Adjusted
Permitted Load (W)
Actual Load (W)
Balance (W)
Area (A)
Height (H)
Perimeter (C)
Description Value Description Value
BOH Office 257.0 m² 120 m 2.7 m 0.790.890.240.920.390.470.310.410.280.290.310.240.22
0.760.800.580.810.630.660.600.640.590.600.600.580.57
92299999999666
11.7727.6615.5611.1814.2713.7014.9314.1415.1315.069.93
10.3410.45
Motion Detector
Motion Detector
Motion DetectorMotion DetectorMotion DetectorMotion Detector
0.91111
0.9111
0.90.90.90.9
1111111111111
0.901.001.001.001.000.901.001.001.000.900.900.900.90
13.0827.6615.5611.1814.2715.2214.9314.1415.1316.7311.0311.4911.61
3362.108492.031088.90894.29256.85852.19223.92296.96151.27158.93121.32149.3669.68
1838 W 1524.1-12.0678.9678.3216.8348.2162.9134.088.3
128.971.389.449.7
FOH Branch 307.0 m² 99 m 3.5 m 8504 WIndiv Office 70.0 m² 110 m 2.7 m 410 WSafe Custody 80.0 m² 38 m 2.3 m 216 WSafe Custody booth 18.0 m² 17 m 2.7 m 40 WBunker 56.0 m² 44 m 2.7 m 504 WPremier Banking Lobby 15.0 m² 18 m 2.7 m 61 WTransactions 21.0 m² 19 m 2.7 m 163 WBX/FX Teller 10.0 m² 13 m 2.7 m 63 WTeller BOH 9.5 m² 12 m 2.7 m 30 WFemale Toilet 11.0 m² 13 m 2.7 m 50 WMale Toilet 13.0 m² 20 m 2.7 m 60 WAccessible Toilet 6.0 m² 10 m 2.7 m 20 W
BALANCE16118 W 11959 W 4159 W
4159 W
Page 1 P0177_SLD_4001 - CBA Perth IPD Calculation 2016 AS DESIGNED [Rev -].xlsx
Attachment 3 for Case Study B
Page 22
NCC SECTION J CALCULATION - 2019
PROJECT NAME
DOCUMENT NUMBER
REVISION
DATE
CALCULATION
COMMONWEALTH BANK OF AUSTRALIA
P0177_SLD_4002
01
7.02.2018
Bank Branch
IlluminationRoom Aspect
Room Aspect Adjustment
Power DensityTotal
AdjustmentRatio
Factor(W/sqm)
Allowancefrom 6.2b
if <1.5 = 0.5 + (RAR/3)
Area Height PerimeterDescription Value Description Value Description Valueif >1.5 = 1
(A) (H) (C)BOH Office 257.0 m² 2.7 m 120 m 0.79 0.76 4.5 5.89 Motion Detector 0.7 1 0.70 1 8.41 2161.35 1838 W 323.3FOH Branch 307.0 m² 3.5 m 99 m 0.89 0.80 16 20.12 1 1 1.00 CCT <3000K 1.2 24.14 7411.22 23764 W -16352.8Indiv Office 70.0 m² 2.7 m 110 m 0.24 0.58 4.5 7.78 1 1 1.00 CCT <3000K 1.2 9.33 653.34 410 W 243.3Safe Custody 80.0 m² 2.3 m 38 m 0.92 0.81 4.5 5.59 1 1 1.00 1 5.59 447.14 216 W 231.1Safe Custody booth 18.0 m² 2.7 m 17 m 0.39 0.63 4.5 7.13 1 1 1.00 CCT <3000K 1.2 8.56 154.11 40 W 114.1Bunker 56.0 m² 2.7 m 44 m 0.47 0.66 4.5 6.85 Motion Detector 0.6 1 0.60 1 11.41 639.15 504 W 135.1Premier Banking Lobby 15.0 m² 2.7 m 18 m 0.31 0.60 4.5 7.46 1 1 1.00 CCT <3000K 1.2 8.96 134.35 61 W 73.4Transactions 21.0 m² 2.7 m 19 m 0.41 0.64 4.5 7.07 1 1 1.00 CCT <3000K 1.2 8.48 178.18 163 W 15.2BX/FX Teller 10.0 m² 2.7 m 13 m 0.28 0.59 4.5 7.56 1 1 1.00 CCT <3000K 1.2 9.08 90.76 63 W 27.8Teller BOH 9.5 m² 2.7 m 12 m 0.29 0.60 4.5 7.53 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 22.59 214.56 30 W 184.6Female Toilet 11.0 m² 2.7 m 13 m 0.31 0.60 2 3.31 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 9.93 109.19 50 W 59.2Male Toilet 13.0 m² 2.7 m 20 m 0.24 0.58 2 3.45 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 10.34 134.43 60 W 74.4Accessible Toilet 6.0 m² 2.7 m 10 m 0.22 0.57 2 3.48 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 10.45 62.71 20 W 42.7
Total area 873.5 m² 12390 W 27219 W -14829 WBALANCE
Differences from NCC 2016 to 2019 that affect this project:i) Significantly reduced IPDii) Significantly reduced AFiii) Introduction of CCT AFiv) Track lighting reviewed from 100W/m to maximum load of circuit breakers
-14829 W
*NOTES:1. Wording in note 3 below table 6.2a is ambiguous. The assumption has been made that the adjustment factors in tables J7.2 can be applied if the inclusion of the control device is over and above what is required in J6.3. The motion detectors were not required , therefore the adjustment factor has been applied2. Reference to 8am -7pm time limitation in the notes for J6.2b has been ignored, as it does not explain how to apply the adjustment factor only between these specific hours or how this would work for a space that is also used outside these hours.3. Wording in the desciption column of table 6.2c is ambiguous. The assumption has been made that the listed CRI or CCT adjustment factor can be applied to all spaces where the respective CRI or CCT have been used , not just spaces where the CRI or CCT is required for Green Star or another reason.
ROOM ASPECT RATIO ADJUSTMENTSCONTROL DEVICE ADJUSTMENTS
(*notes 1 & 2)COLOUR ADJUSTMENT
(*note 3)LOAD VALUES
Maximum Adjustment Factor 1 (Lowest)Adjustment Factor 2
(Second Lowest) Adjustment Factor 3 Maximum
ROOM / AREA DESCRIPTION Room Dimensions Illumination Power Density
(A)(B) Illumination
PowerPermitted Actual Load
Balance(W/sqm) Density
Load (W)
(W)(*note 4)
(W)
A/(HxC)Refer to
Adjusted with RAR
Refer to Table 6.2b Refer to Table 6.2bAx(B+[(1-
Refer to Table 6.2c (W/sqm) Adjusted
Table 6.2a B)/2])
4. J6.2 clause (b)(iii)(B) is ambiguous. The assumption has been made that point (aa) must be used for 240V track, and that point (bb) would be used for low voltage track. In this project the track is 240V 3 circuit track, therefore 3 x 10A has been allowed for each piece of track in the load calculations.
Page 1 P0177_SLD_4002 - CBA Perth IPD Calculation 2019 AS DESIGNED [Rev -].xlsx
Attachment 4 for Case Study B
Page 23
LUMINAIRE & LOAD SCHEDULE
NOTES
PROJECT NAME
DOCUMENT NO
REVISION
DATE
CBA PERTH 1. CBA to confirm all colour selections
2. All quantities & lengths are estimates AND SHOULD NOT BE ORDERED FROM
P0177_SLD_2003 3. Unit prices are for budgeting purposes only
01 4. Budget excludes GST
07.02.2018
REVISED DESIGN LOADS - PASSED NCC 2019 BUDGET
BOH OFFICE FOH BRANCH INDIV OFFICE SAFE CUSTODYSAFE CUSTODY
BOOTHBUNKER PREM LOBBY TRANS BX/FX TELLER BOH FEMALE TOILETS MALE TOILETS ACCESSIBLE WC TOTALS
BUDGET ESTIMATED SUPPLY COST
LOCATION DESCRIPTION PRODUCT CODE CONTROL FITTING IMAGE WATTAGE QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYTOTAL
LOAD (W)M EST UNIT AUD TOTAL AUD
BOHLow profile LED panel Pierlite ECO LED Panel 36W with shallow surface 4000K 3400lm with shallow frame surface frame - 94LM/W
C1
non-dimmable
remote driver
non-
36 44 1584 0 0 0 0 14 504 0 0 0 0 0 0 0 58 2088 $ 60.00 $ 3,480.00
Low profile LED panelPierlite ECO LED Panel 18W
dimmableBOH
with deep surface frame4000K 1500lm with deep surface frame - 83LM/W
iGuzzini Laser Blade High Recessed linear LED Contrast 5 cell 10W 3000K
C2integral driver
non-dimmable
18 0 0 0 12 216 0 0 0 0 0 0 0 0 0 12 216 $ 120.00 $ 1,440.00
Lobbydownlight 32deg 735lm 90CRI with trim -
73.5LM/W
D1remote driver
non-
10 0 18 180 0 0 0 0 0 0 0 0 0 0 0 18 180 $ 220.00 $ 3,960.00
BOH Recessed LED downlightUnios Micron 10W 24V 3000K 850lm 92CRI 48° - 85LM/W
D2dimmable
remote driver
non-
10 14 140 3 30 0 0 4 40 0 0 0 3 30 3 30 5 50 6 60 2 20 40 400 $ 50.00 $ 2,000.00
Premier Banking Recessed LEDVueLite WWA-LED 12.2W 24V
dimmableentry wallwasher downlight
3000K 1540lm 85CRI 48° - 126LM/W
Xero XTE 2.0 Recessed Recessed linear LED 1981mm unit length with
D3remote driver
non-dimmable
12.2 0 0 0 0 0 0 5 61 0 0 0 0 0 0 5 61 $ 150.00 $ 750.00
Sales Office
Pilot
Modular Sales Office
profile plexiglass diffuser 3000K 1643lm 21W/m - 78LM/W
Xero XTE 2.0 Recessed Recessed linear LED 1422mm unit length with profile plexiglass diffuser 3000K
1173lm 21W/m - 56LM/W
Xero XTE 2.0 Recessed Recessed linear LED 1981mm unit length with profile plexiglass diffuser 3000K
1643lm 21W/m - 78LM/W
L1
L1A
L2
integral driver
non-dimmable
integral driver
non-dimmable
integral driver
non-
42
31.5
42
0
0
0 3
0
0
126
9
1
378
31.5
0
0 0
0 0
0
0
0
0
0
0
0
0 0 0 0
0
0
2 84
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0
11
1
3
462 $
31.5 $
126
$ 485.00
$ 450.00
$ 485.00
$ 5,335.00
$ 450.00
$ 1,455.00
Linear LED in cove profileVueLite DELTA 24W 24V
dimmableLobby cove
Kitchen, Sales
with opal diffuser3000K 1896lm/m 90CRI - 29LM/W
Linear LED in aluminium VueLite ALPHA 14.4W 24V
L3remote driver
non-dimmable
24 0 35 840 0 0 0 0 0 0 0 0 0 0 0 35 840 M $ 90.00 $ 3,150.00
offices & ATM niches
extrusion with opal 3000K 1195lm/m 90CRI - diffuser 83LM/W
L4remote driver
non-
14.4 2.9 41.76 23.6 339.84 0 0 0 0 0 0 0 0 0 0 0 26.5 381.6 M $ 90.00 $ 2,385.00
Kitchen cove
Transactions
Linear LED in cove profile VueLite DELTA 14.4W 24V
with opal diffuser4000K 1195lm/m 90CRI - 83LM/W
Zumtobel Slotlight Infinity Linear LED recessed Technical wallwasher 5m wallwasher length 6960lm 3000K 80CRI -
88LM/W
L5
L6
dimmable remote driver
non-dimmable
integral driver
14.4
79
5 72
0
0 0
0
0
0
0
0
0
0
0
0
0
0 1
0
79
0
0
0
0
0
0
0
0
0 0 0 0 0 0 0 0 0 0 0 0
0
5
1
72
79
M $ 90.00
$ 1,450.00
$ 450.00
$ 1,450.00
LightStudioMG Pty Ltd | +61 416 190 679 | www.lightstudiomg.com
Attachment 5 for Case Study B
Page 24
LUMINAIRE & LOAD SCHEDULE
NOTES
PROJECT NAME
DOCUMENT NO
REVISION
DATE
CBA PERTH 1. CBA to confirm all colour selections
2. All quantities & lengths are estimates AND SHOULD NOT BE ORDERED FROM
P0177_SLD_2003 3. Unit prices are for budgeting purposes only
01 4. Budget excludes GST
07.02.2018
REVISED DESIGN LOADS - PASSED NCC 2019 BUDGET
BOH OFFICE FOH BRANCH INDIV OFFICE SAFE CUSTODYSAFE CUSTODY
BOOTHBUNKER PREM LOBBY TRANS BX/FX TELLER BOH FEMALE TOILETS MALE TOILETS ACCESSIBLE WC TOTALS
BUDGET ESTIMATED SUPPLY COST
LOCATION DESCRIPTION PRODUCT CODE CONTROL FITTING IMAGE WATTAGE QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYSUB-
TOTAL LOAD (W)
QTYTOTAL
LOAD (W)M EST UNIT AUD TOTAL AUD
BB / FX Teller
Zumtobel Slotlight Infinity Linear LED recessed Technical wallwasher 2m wallwasher length 2790lm 3000K 80CRI -
85LM/W
Track mounted spotlight - Red Square Alpha S 16W 950lm 18° 3000K 90CRI with
L6A
non-dimmable
integral driver
non-dimmable
33 0 0 0 0 0 0 0 0 1 33 0 0 0 0 1 33 $ 680.00 $ 680.00
Sales areasnarrow beam honeycomb louvre and snoot -
59LM/W
S1integral driver
integrated
0 0 18 0 0 0 0 0 0 0 0 0 0 0 0 18 0 $ 280.00 $ 5,040.00
Super graphics Track mounted wallOpton Lens Wall Washer 19W
driver withwall
Black & white
washer1860lm 3000K CRI90 - 98LM/W
Track mounted spotlight - Red Square Alpha S 16W 950lm 40° 3000K 90CRI with
S2on-board dimmer
non-dimmable
0 0 11 0 0 0 0 0 0 0 0 0 0 0 0 11 0 $ 500.00 $ 5,500.00
graphic wide beam honeycomb louvre and snoot - 59LM/W
S3integral driver
0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 5 0 $ 280.00 $ 1,400.00
3-circuitSales areas Recessed track
Single circuitrecessed Eutrac - 21M TR1 N/A 2400 0 3 7200 0 0 0 0 0 0 0 0 0 0 0 3 7200 $ 2,100.00 $ 6,300.00LENGTH
non-dimmable
Caravagio (refer FF&ESales areas Decorative wall light specification) with 8W LED
3000K lampW1
integral driver
3 0 8 24 0 0 0 0 0 0 0 0 0 0 0 8 24 $ -
EST TOTALAREA LOAD
1838AREA LOAD
8740AREA LOAD
410AREA LOAD
216AREA LOAD
40AREA LOAD
504AREA LOAD
61AREA LOAD
163AREA LOAD
63AREA LOAD
30AREA LOAD
50AREA LOAD
60AREA LOAD
20TOTAL LOAD
12195 AUD $ 45,225.00(excl GST)
LightStudioMG Pty Ltd | +61 416 190 679 | www.lightstudiomg.com
Page 25
NCC SECTION J CALCULATION - 2019
PROJECT NAME
DOCUMENT NUMBER
REVISION
DATE
CALCULATION
COMMONWEALTH BANK OF AUSTRALIA
P0177_SLD_4003
01
7.02.2018
Bank Branch
IlluminationRoom Aspect
Room AspectPower Density
Total
RatioAdjustment
Factor(W/sqm)
Allowance
Adjustment from 6.2b
if <1.5 = 0.5 +(RAR/3)
Area Height PerimeterDescription Value Description Value Description Valueif >1.5 = 1
(A) (H) (C)BOH Office 257.0 m² 2.7 m 120 m 0.79 0.76 4.5 5.89 Motion Detector 0.7 1 0.70 1 8.41 2161.35 1838 W 323.3FOH Branch 307.0 m² 3.5 m 99 m 0.89 0.80 16 20.12 1 1 1.00 CCT <3000K 1.2 24.14 7411.22 8740 W -1328.8Indiv Office 70.0 m² 2.7 m 110 m 0.24 0.58 4.5 7.78 1 1 1.00 CCT <3000K 1.2 9.33 653.34 410 W 243.3Safe Custody 80.0 m² 2.3 m 38 m 0.92 0.81 4.5 5.59 1 1 1.00 1 5.59 447.14 216 W 231.1Safe Custody booth 18.0 m² 2.7 m 17 m 0.39 0.63 4.5 7.13 1 1 1.00 CCT <3000K 1.2 8.56 154.11 40 W 114.1Bunker 56.0 m² 2.7 m 44 m 0.47 0.66 4.5 6.85 Motion Detector 0.6 1 0.60 1 11.41 639.15 504 W 135.1Premier Banking Lobby 15.0 m² 2.7 m 18 m 0.31 0.60 4.5 7.46 1 1 1.00 CCT <3000K 1.2 8.96 134.35 61 W 73.4Transactions 21.0 m² 2.7 m 19 m 0.41 0.64 4.5 7.07 1 1 1.00 CCT <3000K 1.2 8.48 178.18 163 W 15.2BX/FX Teller 10.0 m² 2.7 m 13 m 0.28 0.59 4.5 7.56 1 1 1.00 CCT <3000K 1.2 9.08 90.76 63 W 27.8Teller BOH 9.5 m² 2.7 m 12 m 0.29 0.60 4.5 7.53 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 22.59 214.56 30 W 184.6Female Toilet 11.0 m² 2.7 m 13 m 0.31 0.60 2 3.31 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 9.93 109.19 50 W 59.2Male Toilet 13.0 m² 2.7 m 20 m 0.24 0.58 2 3.45 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 10.34 134.43 60 W 74.4Accessible Toilet 6.0 m² 2.7 m 10 m 0.22 0.57 2 3.48 Motion Detector 0.4 1 0.40 CCT <3000K 1.2 10.45 62.71 20 W 42.7
Total area 873.5 m² 12390 W 12195 W 195 WBALANCE
Differences from NCC 2016 to 2019 that affect this project:i) Significantly reduced IPDii) Significantly reduced AFiii) Introduction of CCT AFiv) Track lighting reviewed from 100W/m to maximum load of circuit breakers
195 W
*NOTES:1. Wording in note 3 below table 6.2a is ambiguous. The assumption has been made that the adjustment factors in tables J7.2 can be applied if the inclusion of the control device is over and above what is required in J6.3. The motion detectors were not required , therefore the adjustment factor has been applied2. Reference to 8am -7pm time limitation in the notes for J6.2b has been ignored, as it does not explain how to apply the adjustment factor only between these specific hours or how this would work for a space that is also used outside these hours.3. Wording in the desciption column of table 6.2c is ambiguous. The assumption has been made that the listed CRI or CCT adjustment factor can be applied to all spaces where the respective CRI or CCT have been used , not just spaces where the CRI or CCT is required for Green Star or another reason.
ROOM ASPECT RATIO ADJUSTMENTSCONTROL DEVICE ADJUSTMENTS
(*notes 1 & 2)COLOUR ADJUSTMENT
(*note 3)LOAD VALUES
Maximum Adjustment Factor 1 (Lowest)Adjustment Factor 2
ROOM / AREA DESCRIPTION Room Dimensions Illumination Power Density
(A)(Second Lowest)
(B)Adjustment Factor 3 Maximum
Illumination Permitted Actual LoadBalance
(W/sqm) Adjusted with Refer to Table 6.2b Refer to Table 6.2b Refer to Table 6.2c
Power Density (W/sqm)
Load (W)
(W)(*note 4)
(W)
A/(HxC)Refer to RAR Ax(B+[(1- Adjusted
Table 6.2a B)/2])
4. J6.2 clause (b)(iii)(B) is ambiguous. The assumption has been made that point (aa) must be used for 240V track & that point (bb) would be used for low voltage track. In this project the track was 240V 3 circuit track, but has been changed to single circuit track (1x10A per length) in order to comply with 2019.
CHANGES REQUIRED TO PASS SECTION J 2019:CHANGE TRACK (TR1) FROM 3 CIRCUIT TO SINGLE CIRCUITDELETE LONGEST RUN OF COVE LIGHTING (26M X L3)
Attachment 6 for Case Study B
Page 26
NCC Part J6 RevisionsCase Study C Office Background
This case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Building name (if applicable) and address
With held on request
Lighting consultants ElectrolightBuilding classification Class 5
Space typeTypical Office Floor (Level 8-14) comprised of Corridors,office, Kitchen
Completion date 4Q 2015Space Size 339m2
Proposed or achieved environmental certifications and status
None -NABERS Status unknown
Page 27
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirements,
- The brief was a challenging one: 'We want our new head office to feel less like yourusual commercial office space. We want a character and atmosphere to reflectwhat we do and create every day'. This set our team the goal to formulate acreative approach which was both unique and ambient, but still achieved therequirements of a modern workspace environment.
- Through a thorough understanding of the architecture and interiors concepts,together with close collaboration and careful integration, the team prepared alighting design to capture a blend of mood and performance. Lighting for visualcomfort was imperative, as was a restrained application of illumination to create aseries of spaces which feel natural and balanced. A distinct feel was conceptualisedthrough contrast of brightness and selection of luminaires.
- This is not like your usual office. It's a series of spaces which look to provide anatmosphere which is a joy to be in every day. There is no 'blanket' 320 lux, nor isthere an array of louvred troffers.
- .Installed wattage
3975W (all spaces)
- Area in square metres
339m2 (all spaces)
- Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio)Maximum Allowable Illumination Power Load = 7022W. Installed Wattage 3975W
- Luminaire number and type
Withheld
- Luminaire technical details (including where appropriate)
Withheld
- Controls Details (if any)
Hybrid Control System. Lighting to Workstations programmable with Day lightharvesting and motion sensor, timeclock control for all other general office areas.Individual offices and meetings rooms fitted with motion sensors.
Page 28
3
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components.
Describe the changes to the same space that would be required in order to comply with NCC2019 (assume client requirements are unchanged)
As the specified luminaires are already highly efficient at delivering the intended effect, the only way to ensure compliance is to remove feature lighting elements, including:
•Deletion of Lighting to feature planters
•Deletion of Lighting to Feature Pendant
•Deletion of Lighting to open kitchen shelving
•Deletion of Task Lighting to Printer Area
Illumination Power Density achieved as per NCC 2019 requirements (including adjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour Temperature)Maximum Allowable Illumination Power Load = 3441W. Installed Wattage 3439W.
Provide estimates of any changes in construction costs between the 2016 version and the 2019 version
DTS Method was used
Note: light fitting supply cost savings have been considered only. Installation, wiring and labour etc have been excluded.
Savings are as follows:
• Type L9 - $4,800 ex GST
• Type P4 - $1,100 ex GST
• Type L10 - $255 ex GST.
Grand Total = $6155 ex GST
Page 29
Provide a written summary of any other significant variations or points of interest generated by the analysis
Reduced energy allowances nominated within the NCC 2019 results in the lighting restricts the ability to use indirect and decorative illumination to highlight attractive architectural elements that are essential in creating the necessary ambiance and visual hierarchy in the space.
It should be noted that this office design is already highly efficient as it does not provide blanket illumination across the whole floor plate. There are also areas of the Fit-out that are deliberately quite dark and moody, as it was part of the client brief to create a more intimate hospitality feel. A more conventional office lighting design (with higher levels of general illumination) may be even more constrained under the proposed NCC 2019 guidelines.
Page 30
NCC Part J6 Revisions Case Study D Entry Lobby
BackgroundThis case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and Luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Building name (if applicable) and address
Withheld
Lighting consultants Electrolight
Building classification Class 5
Space typeEntry Lobby from outside the building
Completion date Completion May 2013
Space Size 1020m
2
Proposed or achieved environmental certifications and status
6 star Green Star, 5 star NABERS
Page 31
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
Client requirements, The building is situated in an area regarded for its architecture and sophistication, and home to business leaders, investment banks, international fashion labels and luxury hotels.
The development consists of a Tower building housing 18 occupiable floors, which includes a business centre and high-end retail and 7 levels of boutique offices.
Electrolight was commissioned to design specialist lighting to the Ground Floor common areas including the entry lobby, Atrium, main lobby and lift lobbies. Lighting emphasises the internal architecture and reinforces a sense of luxury and sophistication inherent with a premium office development of this nature.
The entry is constructed of travertine stone walls which continue through to the Atrium and ground floor lobby. The travertine is evenly illuminated using a range of different techniques including traditional wall washing, grazing and spotlighting. Metal halide lamps with a warm white colour temperature were used in the space to create warmth and augment the elegance of the interior. The lighting scheme supports the architecture, emphasising the stone material, which is a signature feature of the building, and provides excellent vertical illumination throughout the ground floor.
A glowing line at the base of the stone wall visually defines the perimeter of the entry, Atrium and lobby, creating the illusion of illuminating the full height of the stone wall. The glowing line is created by an architectural recess with frosted glass diffuser and internal LED strip.
• Installed wattage13,995W
• Area in square metres1020m2
• Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio)Withheld
• Luminaire number and typeWithheld
• Luminaire technical details (including where appropriate)Withheld
• Power/output (lumens per watt):Ceramic Metal Halide (Approximately 94 lumens/W). LED Strip (Approximately 60 lumens/W)
Page 32
Controls Details (if any)
•Typically Non Dimmable 3with exception of LED Strip L-7 (used glowing floor linedetail).
• Room Aspect Adjustment factors applied as followso Entry 0.58o Atrium 0.5o Lobby 0.7o Lift Lobbies 0.5
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components
DTS Method was used
Page 33
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
Luminaire technical details
• Power/output (lumens per watt)unchanged
• Colour temperaturewould remain unchanged
• Beam anglewall washing feature wall finish would not be possible
• Beam directionIn option 2 Downlights would replace wall washers and be aimed directly downwards
• Beam distributionPending Option
• Controls Details (if any)Unchanged
• Illumination Power Density achieved as per NCC 2019 requirements (includingadjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour Temperature) 6W/m2 for an Entry Lobby from outside the building + Room Aspect Adjustment factor applied.
The changes to the lighting scheme that would be necessary to meet the conditions of the
NCC 2019 (predominately a reduction from 15Wm2 from the NCC 2016 to 6W/m2 for the NCC
2019 for an Entry Lobby from outside the building) include:
Option 1: Deletion of the feature glowing floor line and deletion of the lift lobby rear wall wash
lighting effect.
Option 2: Replace all dedicated wall wash light fittings (used to highlight the feature stone wall
cladding) with lower Wattage downlights (35W MH instead of the 70W MH wall washers) and
direct light fittings directly to the ground and delete the lift lobby rear wall wash lighting.
Page 34
Provide estimates of any changes in construction costs between the 2016 and 2019 version and the Including how these estimates were calculated, considering both materials and labour.
Note: light fitting supply cost savings have been considered only. Installation, wiring and labour etc have been excluded. The following Options would achieve a light fitting supply cost saving of: Option 1:Deletion of the feature glowing floor line ($43,822) and deletion of the lift lobby rear wall washlighting effect ($6,050). A total cost saving of $49,872 would be achieved.Option 2:Deletion of the lift lobby rear wall washing ($6,050) and replace all dedicated wall wash lightfittings (used to highlight the feature stone wall cladding) with lower Wattage down-lights (35W MH instead of the 70W MH wall washers) and direct light fittings directly to the ground and delete the lift lobby rear wall wash lighting total cost saving of $23,064 would be achieved.
Provide a written summary of any other significant variations or points of interest generated by the analysis. This might include a summary of design modifications to meet NCC 2019, challenges faced in achieving NCC 2019 compliance and any other expected costs or benefits (e.g. in relation to health, comfort, resilience, asset value, maintenance), and any lessons learnt.
Client direction was to create a sophisticated entry statement by highlighting feature walls and incorporating lighting details such as the glowing floor line to further enhance the prestige of the project.
Reduced energy allowances nominated within the NCC 2019 results in the lighting needing to have a more purely functional task and restricts the ability to use reflected illumination to create a welcoming, comfortable and innovative lighting strategy or layers of light to add to the sense of drama.
This is further compounded by the fact that the Australian Standard 1680.3.1 light level recommendations remain the same.
The requirement to meet the reduced energy requirement of the NCC 2019 will result in the following:
Option 1: an entry and foyer that lacks layers of light and a general reduction in the feeling of prestige. Does not meet clients requirements.
Option 2: an entry and foyer that appears dark and unwelcoming and does not meet the clients requirements.
Refer following selection of actual site photographs and comparable photoshop manipulated JPG’s depicting Lighting Option 1 & 2 visualisations.
Page 35
ABCB COMMENTThis may be an example of where a performance solution to Section J compliance would have been feasible. This building is targeting a higher NABERS and Green Star rating and there is a good possibility that the energy saved from the use of more efficient building services would more than allow for the energy used above the DTS level.In this instance the lighting designer would have needed to work with the engineers andclient to identify if this approach would still be feasible, especially as in this case a significant RAR adjustment factor would apply that would increase the allowable IPD to between 8.57 and 12 watts per square meter.
Page 36
NCC Part J6 Revisions Case Study E: Storage
BackgroundThis case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.ABOUT THE SPACE
Building name (if applicable) and address
Withheld
Lighting consultants WSP Specialist Lighting
Building classification Office area: Class 5 Storage areas (this case study): Class 7b
Space type Storage with shelving higher than 75% of the aisle lighting
Completion date February 2017Space Size 1641.5 Meters squaredProposed or achieved environmental certifications and status
4.5 NABERS
Page 37
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
2
- Client requirements:
: Be operational either for a fixed time or when movement is detected within thezone/bank or approximately 50m2
: The lighting configuration is to be such that is maximises illumination over theimmediate circulation spaces between the shelving rows
: Illumination not to be less than 160 lux or more than 320 lux at floor level andalong the vertical face of the shelving
: Minimum distance of 500mm between a lamp and the nearest document
- Installed wattage: 9444 W
- Area in square metres 1641.5 m2
- Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio) : 5.75 W/m2
- Luminaire number and type:
: Type L8, Trilux E-Line LED trunking, 1500mm, 48W, Qty. 174
: Type L7, Fagerhult Allfive LED, 600mm, 28W, Qty. 28
- Luminaire technical details (including where appropriate)
Type L8:
§ Power/output (lumens per watt): 137 lm/W
§ Colour temperature: 4000K
§ Beam direction: Direct (downwards)
§ Beam distribution: Symmetric Wide
Type L7:
§ Power/output (lumens per watt): 128 lm/W
§ Colour temperature: 4000K
§ Beam direction: Direct (downwards)
§ Beam distribution: Diffuse
- Controls Details (if any):
Aisle lighting automatic using PIRs. Storage areas manually switched in zoneswith switch activating timed operation. Switch panels have three switches: 20minute timer/ 60 minute timer/off.
Page 38
Describe the overall planned or achieved NCC 2016 compliance method for the building andits components.
Describe the changes to the same space that would be required in order to comply with NCC2019 (assume client requirements are unchanged)
DTS Provisions used to comply
I believe the client’s requirements would have been practically impossible to meet with a limit of 2.5W/m2 for storage with a vertical illuminance target of 160 lux. See below for details:
The luminaire installed is of very high efficiency, very good quality and with high quality optics. We do not believe there are others on the market which would have the significantly higher efficacy required to assist in reaching the target of 2.5W/m2.
Also, we would argue that changing the controls to include a Passive Infra-red (PIR) motion sensor to add an additional adjustment factor would have the unintended consequence of increasing power usage.
For clarity, WSP control philosophy is:
• General circulation lighting (aisles between compactuses) is PIR controlled, each section of corridor functioning independently, so corridors only illuminate when they are used. Compactus lighting does not turn on automatically, allowing people to walk through the corridors without activating the compactus lighting
• Compactus lighting is controlled by manual switch. The switches enable timed operation of 1 hour or 30 minutes (two labelled switches) and also OFF. Each compactus must be deliberately switched on when you want to use it, and can be switched off straight after
With PIR control only:
• Due to the height of the compactuses, locating PIRs above the shelving would not be possible, therefore compactus lighting would need to be switched by PIRs in the circulation corridors
• A PIR in the circulation corridor would need to switch the compactus on both sides of the corridor, as you would not be able to predict which compactus was going to be activated, so two compactuses would switch any time you walked down a corridor between the shelving
• Compactus lighting would switch on even if you were walking through the space not intending to use a compactus
• To allow a safety factor so that people aren’t left in the dark, the PIR timing would need to be 30 or 60 minutes
Page 39
Provide estimates of any changes in construction costs between the 2016 version and the2019 version
Provide a written summary of any other significant variations or points of interest generated bythe analysis
Not applicable, as meeting the 2019 requirements would not have been possible.
The storage room consisted of large banks of compactus storage. Lighting was required over all areas of the compactus, as the aisles between shelving could move. Aisles were tall and narrow (with the shelving height 82.5% of the height of the lighting), restricting light throw between shelving.
Page 40
ABCB COMMENTThe required Illumination Power Density for Storage Spaces targeting a vertical illuminance of 160 lux has, since the completion of this case study, updated from 2.5 W/m2 to 4 W/m2. This was primarily done to provide consistency with the Illumination Power Density requirements with a similar requirement (a Plant Room targeting an illumination level of 160 lux on the vertical plane). Further, given this space was justified in targeting an illumination level of between 160 and 320 lux a higher IPD of 4.5 W/m2 may have been justified.
The space could also potentially have complied as is by submitting itself as a Performance solution. In this instance the proposed configuration of the lighting timers could reasonably expect to generate energy savings above what a DTS compliant solution would be. If this could be demonstrated clearly to a certifier then the space would comply as is.
Attachments
•2016 and 2019 Luminaire layout
Page 41
L3
L3
L1
L1
L3
L3
L3
L3
L3 L3
L7
L3
L1
SP2
L1
SP2
L1
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L1
PIR-2
PIR-2
SP3
N
DRAW
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CRE
ATED
IN R
EVIT
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FOR
CONT
INUAT
ION R
EFER
TO D
RG. E
103L1
L1L1
PIR-2
L1
4 5 FOR CONTINUATION REFER TO DRG. 6 7 8 DO NOT SCALEDB- UPS.DPR/ L3
GRC- L7/ LC7
DB-H.G/ L18 GRE- L3/ LC7
L26
PIR-3
L3
L26 L26
SP1
E104 PIR-3
L26
DB- RS.GN/ L13GRB-L12
NOTES1. FOR GENERAL NOTES AND LEGEND REFER TO DRAWING E002. SP3 SWITCH PANELS TO SWITCH THE NEAREST BANK OF
DB-H.G/ L10 GRC- L6/ LC7
FSP1
SP1
L3
L3 L3
L3 L3 L3
L7
L7
L7
L7
DB-RS.GS.E/ L2GRC- L6
DB- RS.GS.E/ L1GRC- L3
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8181.5 sq m
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
PIR-3P L26
L26
PIR-3
COMPACTUS LIGHTING. REFER TO DRAWING E900 FOROPERATION DETAIL3.CABLING FOR LUMINAIRES IN ROOMS WITH NO CEILING ARE TO BE CAST THROUGH SLAB TO SURFACE MOUNTED LUMAINAIRES. ALLOW FOR WIRING.4. SP1 SWITCHES TO TURN ON/OFF LUMINAIRES. REFER TO E900FOR OPERATION DETAIL FOR EACH ROOM.5. SP2 SWITCHES TO DIM LUMINAIRES. REFER TO E900 FOROPERATION DETAIL FOR EACH ROOM.6. ALL EMERGENCY LUMINAIRES TO BE CONNNECTED BACK TOTHE CENTRAL MONITORING SYSTEM.
DB- UPS.DPR/ L4GRE- L5
DB- UPS.DPR/ L1GRC- L6/ LC7
G
L7
L7
L7
L7
SP1 SP1
L8 L8 L8 L8 L8 L8 L8
SP3
L9 L9 L9L8 L8 L8 L8 L8 L8
L26
DB-RS.GS.E/ L6GRC- L1
181.5m2
LuminaireL26 L26 L26
DB-O.G/ 20GDF- L1/ LC2
DB-O.G/ 20 GDF- L1/ LC1
DB-OG.L/ L8GDF- L1/ LC1
DB-OG.L/ L7GRC- L7/ LC7
DB-OG.L/ L6 GDF- L1/ LC7
H
J
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SP2
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L4DB- UPS.DPR.BDB- UPS.DPR.A L4
GRE- L9
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DB-RS.GS.E/ L7GRD- L3
DB-RS.GS.E/ L3GRC- 11
DB- RS.GS.E/ 12GRC- 10
DB-RS.GS.E/ L6GRD- L1
DB-RS.GS.E/ L9GRD-5
L8: 24 L7: 0
Area included in this case study (continues from previous sheet)
SP2L1A L1A L1A L1A L1A
L1A L1A L1A L1A L1A
L8
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DB- RS.GS.E/ L14GRE- L6
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L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8PIR-3
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K
L1A L1A L1A L1A L1A
L1A L1A L1A L1A L1A
L8
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L7
SP1 SP1
L5 L5 L5 L5 L5 L5 L5 L5 L5
L1A L1A L1A L1A L1A L8DB-RS.GS.E/ L5
L5 L5 L5 L5 L5 L5 L5 L5 L5
DB-OG.L/ L5GDE- L2
L1A L1A L1A L1A L1A
GRD- L2
PIR-3
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SP1 L5 L5 L5 L5 L5 L5 L5 L5 L5
DB-H.G/ L12 GRD- L7/ LC7
LDB-RS.GS.E/ L5
GRD- L9
L26
L33
L26 L26
PIR-3
L33
SP1
DB- H.G/ 14 GDF- L1/ LC1
DB-H.G/ L13 GRD- L8/ LC7
L33
A 06.11.15 DKN 100% TENDER ISSUE SMU AAH
REV DATE BY DESCRIPTION CHK APP
DRAWING STATUS:
TENDER
CLIENT:
ARCHITECT:
PROJECT:
TITLE:
CHECKED: APPROVED:
1:100 SMU AAH
PROJECT NUMBER: DRAWN: DATE:
CBR1500200 CAD OCT 2015
DRAWING No: REV:
E105
© WSP Buildings Pty Ltd.
L7L7 L7 L7PIR-3
L3 L7
L3
L7L8 L8 L8 L8 L8 L8 L8
IR-DB- RS.GN/ L15
GRC- L2
DB- RS.GN/ L14GRC- L1 Area
L26 PIR-3 PIR-3
L7
L7
L3
L3
PIR-1
PIR-1PIR-1
L1
L1PIR-2
L1
L4 L1A
L4 L4
L1A L1A L1A
PIR-1
L4 L4 L1A L1A L1A L1A
L7
SP3
L7 L7
SP2
SP2
SP1 SP2
L1A L1A L1A L1A L1A
L8
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DB-RS.GS.E/ L8GRD- L4
L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8
L7 L7 L7 count:DB- RS.GS.E/ L16
L7 L7
DB- RS.GS.E/ L17
L4
L1
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L4 L4 L4
L4
L8
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L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L7
PIR-1
L8 L8 L8 L8 L7 L8 L8 L8 L8 L8
L7 PIR-1 L7
LEVEL 1, 3 HOBART PLACE, GPO BOX 1551, CANBERA, AUSTRALIATEL:+61 2 62019600FAX: +61 2 62019666
http://www.wspgroup.comGROUND FLOOR LIGHTING LAYOUT - SHEET 5
ELECTRICALSERVICES
SCALE @ A1:
A
Attachment 1 for Case Study E
Page 42
A
B
C
D
E
4 5 6 7 8
PIR-1
PIR-1 PIR-1
L26 L26
L6 L6
L27L1
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F2 F2F2 F2
F2 F2F2 F2
F2 F2F2 F2
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L7 L7L7 L7
L7 L7L7 L7 L7 L7
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F2
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L7
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8
L7 L7L7 L7 L7
L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8 L8
L8 L8 L8 L8 L8 L8
L7 L7L7 L7 L7
L27
L28
L28L28
L28
P1
PIR-2
PIR-3
PIR-1
PIR-1PIR-1
L2
L2
PIR-2SP2
SP1
SP2
L7
L8 L8 L8 L8
P1
P1
P1
P1P1
L33
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L9 L9
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L8L9
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PIR-1PIR-1
PIR-1
PIR-1
PIR-1
PIR-1
PIR-1
PIR-1
PIR-1
PIR-1
L9
L9
L9
L9
L9
SP1
DB-RS.GN/L9GRB-L8
DB-RS.GN/L10GRB-L9
DB-RS.GN/L12GRB-L11
DB-RS.GN/L1GRA-L12
PIR-1
SP3
SP3
PIR-3
DB-RS.GN/L2GRB-L1
DB-RS.GN/L3GRA-L2
DB-RS.GN/L4GRB-L3
DB-RS.GN/L11GRB-L10
DB-RS.GN/L5GRB-L4
DB-RS.GN/L6GRB-L5
DB-RS.GN/L7GRB-L6
DB-RS.GN/L8GRB-L7
DB-RS.GN/L13GRB-L12
DB-RS.GN/L16GRE-L2
SP3
SP3
SP3
SP3
PIR-1 PIR-1
SP3
SP3
SP3
SP3
PIR-1
SP3
PIR-1
PIR-3
L6
L6
DB-H.G/LSGRA-L11/LC7
DB-RH/VS/SS/L10GRA-L12/LC7
DB-RH/VS/SS/L8GRA-L11/LC7
SP1
DB-HG/L9GDE-L2/LC3
DB-RH/VS/SS/L9GDE-L2/LC7
DB/RH/VS/SS/L9GDE-L2/LC2
PIR-3
PIR-3
L26
PIR-3
L39/E L39/E
DB-RS.GN/L21GRE-L12
DB-RS.GN/L20GRE-L11
DB-RS.GN/L18GRE-L9
DB-RS.GN/L19GRE-L10
DB-RS.GN/L17GRE-L8
DB-O.G/L20GDF-L1/LC2
NDRAWING STATUS:
CLIENT:
ARCHITECT:
PROJECT:
TITLE:
CHECKED: APPROVED:
PROJECT NUMBER: DATE:
DRAWING No: REV:
© WSP Buildings Pty Ltd.
SCALE @ A1:
DO NOT SCALE
REV DATE BY CHK APPDESCRIPTION
DRAWN:
http://www.wspgroup.comDRAW
ING
CRE
ATED
IN R
EVIT
.
TENDER
ELECTRICAL SERVICESGROUND FLOOR LIGHTING LAYOUT - SHEET 4
1:100 SMU AAH
CBR1500200 CAD OCT 2015
AA 06.11.15 DKN 100% TENDER ISSUE SMU AAH E104LEVEL 1, 3 HOBART PLACE, GPO BOX 1551, CANBERA, AUSTRALIATEL:+61 2 6201 9600 FAX: +61 2 6201 9666
FOR CONTINUATION REFER TO DRG. E105
FOR
CONT
INUAT
ION R
EFER
TO
DRG.
E101
1. FOR GENERAL NOTES & LEGEND REFER TO DRAWING E000.2. 'SP3' SWITCH PANELS TO SWITCH THE NEAREST BANK OF
COMPACTUS LIGHTING. REFER TO DRAWING E900 FOROPERATION DETAIL
NOTES:
Area included in thiscase study(continues onsecond sheet)
P2
P1 P3 P2P3
3. PROVIDE PENDANTS IN SS1/SS2. SUSPENSION HEIGHTS TOBE CONFIRMED WITH ARCHITECT AND/OR LIGHTINGDESIGNER BEFORE INSTALLATION. REFER TOARCHITECTURAL DRAWINGS FOR SETOUT OF LIGHTS
4. CABLING FOR LUMINAIRES IN ROOMS WITH NO CEILING ARE TO BE CAST THROUGH SLAB TO SURFACE MOUNTED LUMINAIRES. ALLOW FOR WIRING. 5. SP1 SWITCHES TO TURN ON/OFF LUMINAIRES. REFER TO E900 FOR OPERATION DETAIL FOR EACH ROOM.6. SP2 SWITCHES TO DIM LUMINAIRES. REFER TO E900 FOR
OPERATION DETAIL FOR EACH ROOM. 7. ALL EMERGENCY LUMINAIRES TO BE CONNNECTED BACK TO
THE CENTRAL MONITORING SYSTEM.
1,460.2 sq m
Area1460m2
Luminairecount:L8: 150L7: 39
Page 43
NCC Part J6 Revisions Case Study F: Laboratory BackgroundThis case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Building name (if applicable) and address
Withheld
Lighting consultants WSP Specialist Lighting
Building classification Office areas: Class 5 Laboratory areas: Class 8
Space type Laboratory – artificially lit to an ambient level of 400 lx or more
Completion date Planned construction completion approximately June 2018. Currently pre-construction
Space Size 79 Meters squaredProposed or achieved environmental certifications and status
N/A
Page 44
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirements: Meet relevant Australian Standards
- Installed wattage: 434 W
- Area in square metres: 79 m2
- Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio) :25.5 W/m2 (12W/m2, with Room Aspect Ratio adjustment gives 17.8W/m2,adding PIR control adjustment gives 25.5 W/m2)
- Luminaire number and type : L4: Fagerhult Allfive LED, 31W, quantity 14
- Luminaire technical details (including where appropriate)
Power/output (lumens per watt): 138 lm/W
Colour temperature: 4000K
Beam angle:
Beam direction: Direct (down only)
Beam distribution: Diffuse
- Controls Details (if any):Integrated microwave ‘e-Sense Detect’ sensor, with master luminaire controlling
Page 45
Describe the overall planned or achieved NCC 2016 compliance method for the building andits components
Used the DTS Provisions
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
The design complies with the proposed 2019 requirement of 6 W/m2, therefore no changes to the design would be required
Provide estimates of any changes in construction costs between the 2016 version and the 2019 version
Nil
Page 46
Provide a written summary of any other significant variations or points of interest generated by the analysis
The laboratory relating to this design was a simple arrangement with no shelving above the laboratory benches. Shelving can be common above benches, and would have the effect of increasing the required lighting power density to combat the additional shadowing. The laboratory used in this example should therefore be taken as a best-case scenario, and it is likely that other laboratories would have higher power requirements.
ABCB Comment:Laboratories with high lighting requirements should use the IPD listed in the notes to table J6.2a relevant to the targeted lux levels. Indeed in any scenario where a higher lux level is justified on the basis of the tasks that are to be completed or to meet the needs of people with a vision impairment these notes should be used, even if the space type is listed in the table.
Attachments• 2016 and 2019 Luminaire layout
Page 47
Room used in this case study
Attachment 1 for Case Study F
Page 48
NCC Part J6 Revisions Case Study G: Retail/ Circulation Background
This case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Building name (if applicable) and address
Withheld
Lighting consultants WSP
the NCC) Building classification
Note, the changes only relate to Class 2 common areas, Class 3 buildings and Class 5 to 9 buildings (as described in Part A3 of Volume One of the NCC)
Space type Retail and Circulation Space
Completion date Oct 2017Space Size 1,100 Meters squaredProposed or achieved environmental certifications and status
N/A
Page 49
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirements, 240lux (maintained average)
- Installed wattage, 6,720 Watts
- Area in square metres, 1100
- Illumination Power Density achieved as per NCC 2016 requirements (including
adjustments for controls or Room Aspect Ratio) - 6.11W/m2
- Luminaire number and type
: Down lights – 58 0ff recessed down lights
: Linear – 220m cove light
- Luminaire technical details (including where appropriate)
Power/output (lumens per watt)
Down lights – 2x30W @ 2x3,617lm (source, initial)
Linear – 14.4W/m @ 1,100lm/m (source, initial)
Colour temperature
Down lights – 3,000K
Linear – 4,000K
Beam angle
Down lights – 2 x 30o
Linear – 120o
Beam direction
Down lights – Down
Linear – Concealed in cove
Beam distribution
Down lights – Symmetrical
Linear - Symmetrical
- Controls Details (if any)
Down lights & Linear –
Electronic gear
Page 50
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
DTS Provisions used
- Luminaire number and type
: Down lights only – 58 0ff recessed down lights
- Luminaire technical details
Power/output (lumens per watt)
Down lights – 2x30W @ 2x3,617lm (source, initial)
Colour temperature
3,000K
Beam angle
2 x 30o
Beam direction
Down
Beam distribution
Symmetrical
- Controls Details (if any)
- Illumination Power Density achieved as per NCC 2019 requirements (including
adjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour
Temperature)
: 2.95W/m2
Page 51
Provide estimates of any changes in construction costs between the 2016 version and the 2019 version
Provide a written summary of any other significant variations or points of interest generated by the analysis
Given the deletion in the cove system there would be savings to the overall scheme as
the architectural detail would be simpler and savings in material and labour could be
significant.
Current and proposed NCC Section J
This case study is for a retail circulation space which is also used as a retail space.
The client specifically asked for the space to be illuminated to allow for kiosks and the
like within the circulation areas.
The design delivered under the provisions of the current and proposed NCC for this
type of retail application permits designers to highlight and express architectural
features by means of adding visually stimulating elements to the space thereby
enhancing interest and visual appeal.
ABCB CommentThis is an interesting space in that it is both a circulation space (a requiring a low IPD) and a retail space (with much higher allowable IPD). In instances such as these, it is the responsibility of the certifying authority to determine the primary use of each space. In this instance, if the circulation space were actually determined to be retail space, compliance with the proscribed IPD would be achieved without removing the cove lights.
Attachments• Images of the space• 2016 and 2019 Luminaire layout
Page 52
Attachment 1 for Case Study G
Page 53
2 X30W 3000K LED CEILINGRECESSED DOWNLIGHT WITHREMOTE GEAR 60 DEGREE BEAMREGGIANI YORI TRIMLESS WHITE
DESIGN DELIVERED UNDER THE PROVISIONS OF THE PROPOSED NCC 2019 - TABLE J6.2a DELIVERED POWER DENSITY - 2.95w/m2
DESIGN DELIVERED UNDER THE PROVISIONS OF THE CURRENT NCC - TABLEJ6.2a DELIVERED POWER DENSITY - 6.10w/m2
14.4W/m 4000K LED LUMINAIRE INARCHITECTURAL COVE INEXTRUDED ALUMINIUM CHANNELAND DIFFUSER TO YIELD 120DEGREE BEAM AND REMOTE GEARSOLUS LED STRIP4K
L E G E N D
Attachment 2 for Case Study G
Page 54
Building name (if applicable) and address
Annata69 Willoughby Rd, Crows Nest NSW 2065
NCC Part J6 Revisions Case Study H: Restaurant 1
BackgroundThis case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and Luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Lighting consultants LightStudioMG Pty LtdBuilding classification Class 6
Space type Restaurant
Completion date Completion date late 2015Space Size 91m2
Proposed or achieved environmental certifications and status
N/A
Page 55
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirementsThe completed restaurant in Crows Nest is made up of a split level space – entrylevel is the bar and upper level is the dining space. Only the front of the restaurantis glazed exposed to the ingress of western sun and daylight.The interior of the restaurant is rustic and generally dark in appearance withexposed brick and wire mesh for bottle displays finish.Based on the following criteria a flexible lighting system was requested:1. Provide high enough levels of light during daytime when daylight / sunlightingress was significant2. Modulate lighting to cater for various time of day (as per point 1) allowingdimming of lighting for night-time settings3. As with all most restaurants, table setting do change as such flexible lighting isneeded to cater for the various table settings.4. Lighting needed to express the architectural features of the space, joineryelements and provide a welcoming ambiance
- Installed wattage:2,658W
- Area in square metres:91m2
- Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio)2,715W
- Luminaire number and typeRefer accompanying Luminaire Schedule - Annata Restaurant LightingSchedule 2016 AS DESIGNEDLuminaire technical details (including where appropriate)Refer accompanying Luminaire Schedule Annata Restaurant LightingSchedule 2016 AS DESIGNED
- Controls Details (if any)Lighting control – Dynalite control system, mainly phase dim fittings.
Page 56
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
Compliance achieved via Deemed to Satisfy.
The current design was retested with the proposed NCC 2019 codes. The significantly reduced Illumination Power Density and Adjustment Factors (including the new C Colour Temperature Adjustment Factor in Table J6.2c) were applied within the calculation.Refer accompanying Luminaire Schedule - Annata Restaurant IPD Calculation 2019 AS DESIGNED. To achieve compliance with NCC 2019 the space was redesigned. Refer relevant schedule in the next table for information.Luminaire number and typeRefer accompanying Luminaire Schedule - Annata Restaurant Lighting Schedule 2019 REVISED DESIGN
Luminaire technical detailsRefer accompanying Luminaire Schedule - Annata Restaurant Lighting Schedule 2019 REVISED DESIGN
Controls Details (if any)Lighting control – Dynalite control system, mainly phase dim fittings.
Illumination Power Density achieved as per NCC 2019 requirements (including adjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour Temperature)Refer accompanying IPD Calculation - Annata Restaurant IPD Calculation 2019 REVISED DESIGN
Page 57
Provide estimates of any changes in construction costs between the 2016 version and the 2019 version
Provide a written summary of any other significant variations or points of interest generated bythe analysis
As designed = $28,513Revised design = $23,434The above costs are associated with the supply of light fittings only, which achieved a reduction in materials. However, there would be an increase in installation costs from going from 3-circuit track to individual surface mounted downlights due to the quantity of fittings vs track.
Attachments:1. Luminaire schedule - as designed 2016 NCC provisions2. IPD Calculations as designed - 2016 NCC provisions3. IPD Calculations as designed - 2019 NCC provisions4. Luminaire schedule re-design 2019 NCC provisions5. IPD calculations - re-design to 2019 NCC provisions
The following changes were required for the design to pass Section J 2019:1. Delete track, use ceiling mounted down lights & pendants2. Delete linear led strips (decorative) in toilets (AL3)3. Delete linear led strips (decorative) from along walls in bar & restaurant (AL2)4. Delete linear led strips (decorative) from bar front (AL2)5. Delete linear led strips (decorative) from window reveals in restaurant (aAL2)
As with the CBA case study, the primary driver to change the design was the changing requirements related to track lighting.
Page 58
LUMINAIRE SCHEDULE
PROJECT NAME Annata Restaurant
PROJECT NUMBER P0177_SLD_2011
REVISION -
DATE 6/02/2018 LOADS AS DESIGNED - PASSED NCC 2016 BUDGET
BAR RESTAURANT MALE TOILETS FEMALE TOILETS TOTALS
CODE DESCRIPTION DIMMING Colour FITTING ORDER CODE SUPPLIER WATTAGE QTY SUB-TOTAL LOAD QTY SUB-TOTAL
LOAD QTY SUB-TOTAL LOAD QTY SUB-TOTAL
LOAD QTY TOTAL LOAD m UNIT AUD TOTAL AUD
AL1 Linear LED strip (2700K, 1260lumens/m) 1-10v Aluminium KAPPA LiTesource & ControlsMatt Roworth 0423 486 309 14.4 17.8 256.32 0 0 0 0 0 0 17.8 256.32 m $ 80.00 $ 1,424.00
AL2 Linear LED strip with diffuser (2700K, 1560lumens/m) 1-10v Aluminium ALPHA LiTesource & ControlsMatt Roworth 0423 486 309 19.2 14.1 270.72 9 172.8 0 0 0 0 23.1 443.52 m $ 140.00 $ 3,234.00
AL3 Linear LED strip with diffuser (2700K, 1560lumens/m) SWITCHED Aluminium ALPHA LiTesource & ControlsMatt Roworth 0423 486 309 19.2 0 0 0 0 2 38.4 3 57.6 5 96 m $ 135.00 $ 675.00
DL1 Recessed fixed pin hole downlight (2700K, 1300lumens 15deg) 1-10v Black FPH LiTesource & ControlsMatt Roworth 0423 486 309 12 8 96 0 0 0 0 0 0 8 96 $ 135.00 $ 1,080.00
DL2 Recessed fixed pin hole downlight (2700K, 1300lumens 25deg) 1-10v Black FPH LiTesource & ControlsMatt Roworth 0423 486 309 12 0 0 3 36 0 0 0 0 3 36 $ 135.00 $ 405.00
DL3 Recessed fixed pin hole downlight (2700K, 400lumens 34deg) 1-10v Black FPH LiTesource & Controls 6 10 60 0 0 0 0 0 0 10 60 $ 136.00 $ 1,360.00Matt Roworth 0423 486 309
DL4 Recessed fixed pin hole downlight (2700K, 1300lumens 25deg) SWITCHED White APH LiTesource & ControlsMatt Roworth 0423 486 309 12 0 0 0 0 5 60 4 48 9 108 135.00$ $ 1,215.00
DL5 Recessed fixed pin hole wall washer (2700K, 1300lumens 60deg) SWITCHED White WPH LiTesource & ControlsMatt Roworth 0423 486 309 12 0 0 0 0 0 0 2 24 2 24 135.00$ $ 270.00
DL6 Recessed adjustable pin hole downlight (2700K, 1300lumens 25deg) 1-10v Black APH LiTesource & ControlsMatt Roworth 0423 486 309 12 0 0 12 144 0 0 0 0 12 144 135.00$ $ 1,620.00
PL1 ID selected pendant (e27 8W LED) + track adaptor PHASE DIM ID selected ID selected ID selected 8 0 0 0 0 0 0 0 0 3 24 180.00$ $ 540.00 PL1A ID selected pendant (e27 8W LED) PHASE DIM ID selected ID selected ID selected 8 0 0 5 40 0 0 0 0 5 40 180.00$ $ 900.00 PL2 DELETEDPL3 Decorative LED pendant (2700K, 300lumens) SWITCHED ID selected ID selected ID selected 6 0 0 0 0 0 0 3 18 3 18 120.00$ $ 360.00
SL1 Track mounted spot light (2700K, 400lumens 25deg) PHASE DIM Black RS-GS10-3C-BLK JSB 7.5 0 0 0 0 0 0 0 0 24 180 200.00$ $ 4,800.00 Dudley Hewitt 9571 8800
SL2 Wall mounted spot light (2700K, 600lumens 10deg) SWITCHED Black RDD60 SURF LiTesource & Controls 6 4 24 0 0 0 0 0 0 4 24 350.00$ $ 1,400.00 Matt Roworth 0423 486 309TS1 - 6m DELETED 0 0
TS2 - 6.5m Suspended 3-circuit 240v track PHASE DIM Black SUSPENDED TRACK JSB 100 6 600 0 0 0 0 0 0 6 600 m 90.00$ $ 540.00 Dudley Hewitt 9571 8800
TS3 - 7m Suspended 3-circuit 240v track PHASE DIM Black SUSPENDED TRACK JSB 100 7 700 0 0 0 0 0 0 7 700 m 90.00$ $ 630.00 Dudley Hewitt 9571 8800
UL1 Inground fixed uplight for concrete mounting (2700K, 600lumens 10deg) SWITCHED Black RDD60-DECO LiTesource & Controls 6 2 12 0 0 0 0 0 0 2 12 350.00$ $ 700.00 Matt Roworth 0423 486 309
1-10v controller 12 channel 1-10V controller n/a DDBC1200 DynaliteDario Marcon 8338 9977 0 0 0 0 2 0 900.00$ $ 1,800.00
Relay controller DDRC1220 12 channel Relay controller n/a DDRC1220 DynaliteDario Marcon 8338 9977 0 0 0 0 3 0 900.00$ $ 2,700.00
Phase dim controller 3 channel 10A/ch Trailing Edge dimmer to suit 3 circuit track n/a DTE310 DynaliteDario Marcon 8338 9977 0 0 0 0 1 0 2,200.00$ $ 2,200.00
Time clock Time clock n/a DTC001 DynaliteDario Marcon 8338 9977 0 0 0 0 1 0 250.00$ $ 250.00
Keypad 8 button preset panel stainless steel finish Stainless Steel DPN981 DynaliteDario Marcon 8338 9977 0 0 0 0 1 0 410.00$ $ 410.00
AREA LOAD 2019.04 AREA LOAD 392.8 AREA LOAD 98.4 AREA LOAD 147.6 TOTAL LOAD 2861.84 TOTAL AUD $ 28,513.00
LightStudioMG Pty Ltd ABN: 83 603 013 958E | [email protected] W | www.lightstudiomg.com T | +61 416 190 679
Attachment 1 for Case Study H
Page 59
NCC SECTION J CALCULATION - 2016
PROJECT NAME
PROJECT NUMBER
REVISION
DATE
CALCULATION
ANNATA RESTAURANT
P0177_SLD_4011
Rev -
6.02.2018
ROOM ASPECT RATIO ADJUSTMENTS CONTROL ADJUSTMENTS LOAD VALUES
ROOM / AREA DESCRIPTION Room Dimensions
Room Aspect Ratio
A/(HxC)
Room Aspect Adjustment
Factor
if <1.5 = 0.5 + (RAR/3)
if >1.5 = 1
Illumination Power Density
(W/sqm) Allowance
Refer to Table 6.2a
Maximum Illumination
Density (W/sqm) Adjusted
Adjustment Factor 1 (Lowest) (A)
Refer to Table 6.2b
Adjustment Factor 2 (Second Lowest)
(B)
Refer to Table 6.2b
Total Adjustment
Ax(B+[(1-B)/2])
Maximum Illumination
Density (W/sqm) Adjusted
Permitted Load (W)
Actual Load (W)
Balance (W)
Area (A)
Height (H)
Perimeter (C)
Description Value Description Value
Bar 41.1 m²
33.4 m²
7.6 m²
9.1 m²
3.8 m
2.9 m
2.6 m
2.7 m
26 m
24 m
11 m
14 m
0.41
0.47
0.26
0.24
0.64
0.66
0.59
0.58
18
18
6
6
28.29
27.35
10.21
10.36
Programmable dimming
Programmable dimming
Programmable dimming
Programmable dimming
0.85
0.85
0.85
0.85
Manual dimming
Manual dimming
Motion Detector
Motion Detector
0.95
0.95
0.9
0.9
0.83
0.83
0.81
0.81
34.14
33.01
12.64
12.83
1401.56
1101.38
95.57
116.65
2019 W -617.4
708.6
-2.8
-31.0
Restaurant 393 W
Male Toilets 98 W
Female Toilets 148 W
Total area 91.1 m² 2715 W 2658 WBALANCE 57 W
Attachment 2 for Case Study H
Page 60
NCC SECTION J CALCULATION - 2019
PROJECT NAME
PROJECT NUMBER
REVISION
DATE
CALCULATION
ANNATA RESTAURANT
P0177_SLD_4012
Rev -
6.02.2018
Room Aspect Ratio
Room Aspect Adjustment
Factor
if <1.5 = 0.5 + (RAR/3)
if >1.5 = 1
Illumination Power Density
(W/sqm) Allowance
Total Adjustment from 6.2b
Area (A)
Height (H)
Perimeter (C)
Description Value Description Value Description Value
BarRestaurantMale ToiletsFemale Toilets
41.1 m²33.4 m²7.6 m²9.1 m²
3.8 m2.9 m2.6 m2.7 m
26 m24 m11 m14 m
0.410.470.260.24
0.640.660.590.58
6622
9.439.123.403.45
Motion DetectorMotion Detector
11
0.40.4
1111
1.001.000.400.40
CCT <3000KCCT <3000KCCT <3000KCCT <3000K
1.21.21.21.2
11.3210.9410.2110.36
464.62365.1177.1794.19
15101 W -14636.4-12.9-15.8-47.8
378 W93 W142 W
Total area 91.1 m² 1001 W 15714 WBALANCE -14713 W
*NOTES:1. Wording in note 3 below table 6.2a is ambiguous. The assumption has been made that the adjustment factors in tables J7.2b can be applied if the inclusion of the control device is over and above what is required in J6.3. The motion detectors were not required for the toilets, therefore the adjustment factor has been applied2. Reference to 8am -7pm time limitation in the notes for J6.2b has been ignored, as it does not explain how to apply the adjustment factor only between these specific hours or how this would work for a space that is also used outside these hours, such as a restaurant.3. Wording in the desciption column of table 6.2c is ambiguous. The assumption has been made that the listed CRI or CCT adjustment factor can be applied to all spaces where the respective CRI or CCT have been used , not just spaces where the CRI or CCT is required for Green Star or another reason.
ROOM ASPECT RATIO ADJUSTMENTSCONTROL DEVICE ADJUSTMENTS
(*notes 1 & 2)COLOUR ADJUSTMENT
(*note 3)LOAD VALUES
ROOM / AREA DESCRIPTION Room Dimensions
A/(HxC)Refer to
Table 6.2a
Maximum Illumination
Density (W/sqm)
Adjusted with RAR
Adjustment Factor 1 (Lowest) (A)
Refer to Table 6.2b
Adjustment Factor 2 (Second Lowest)
(B)
Refer to Table 6.2bAx(B+[(1-
B)/2])
Adjustment Factor 3
Refer to Table 6.2c
Maximum Illumination
Density (W/sqm) Adjusted
Permitted Load (W)
Actual Load (W)
(*note 4)
Balance (W)
4. J6.2 clause (b)(iii)(B) is ambiguous. The assumption has been made that point (aa) must be used for 240V track, and that point (bb) would be used for low voltage track. In this project the track is 240V 3 circuit track, therefore 3 x 10A has been allowed for each piece of track in the load calculations.
Attachment 3 for Case Study H
Page 61
LUMINAIRE SCHEDULE
PROJECT NAME Annata Restaurant
PROJECT NUMBER P0177_SLD_2013
REVISION -
DATE 6/02/2018 REVISED DESIGN LOADS - PASSED NCC 2019 BUDGET
CODE DESCRIPTION DIMMING Colour FITTING ORDER CODE SUPPLIER WATTAGE QTY SUB-TOTAL LOAD QTY SUB-TOTAL
LOAD QTY SUB-TOTAL LOAD QTY SUB-TOTAL
LOAD QTY TOTAL LOAD m UNIT AUD TOTAL AUD
AL1 Linear LED strip (2700K, 1260lumens/m) 1-10v Aluminium KAPPA LiTesource & ControlsMatt Roworth 0423 486 309 14.4 17.8 256.32 0 0 0 0 0 0 17.8 256.32 m $ 80.00 $ 1,424.00
AL2 Linear LED strip with diffuser (2700K, 1560lumens/m) 1-10v Aluminium ALPHA LiTesource & ControlsMatt Roworth 0423 486 309 19.2 0 0 0 0 0 0 0 0 0 0 m $ 140.00 $ -
AL3 Linear LED strip with diffuser (2700K, 1560lumens/m) SWITCHED Aluminium ALPHA LiTesource & ControlsMatt Roworth 0423 486 309 19.2 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 m $ 135.00 $ -
DL1 Recessed fixed pin hole downlight (2700K, 1300lumens 15deg) 1-10v Black FPH LiTesource & ControlsMatt Roworth 0423 486 309 11 8 88 0 0 0 0 0 0 8 88 $ 135.00 $ 1,080.00
DL2 Recessed fixed pin hole downlight (2700K, 1300lumens 25deg) 1-10v Black FPH LiTesource & ControlsMatt Roworth 0423 486 309 11 0 0 3 33 0 0 0 0 3 33 $ 135.00 $ 405.00
DL3 Recessed fixed pin hole downlight (2700K, 350lumens 34deg) 1-10v Black FPH-MINI LiTesource & Controls 5 10 50 0 0 0 0 0 0 10 50 $ 136.00 $ 1,360.00Matt Roworth 0423 486 309
DL4 Recessed fixed pin hole downlight (2700K, 1300lumens 25deg) SWITCHED White APH LiTesource & ControlsMatt Roworth 0423 486 309 11 0 0 0 0 5 55 4 44 9 99 135.00$ $ 1,215.00
DL5 Recessed fixed pin hole wall washer (2700K, 1300lumens 60deg) SWITCHED White WPH LiTesource & ControlsMatt Roworth 0423 486 309 11 0 0 0 0 0 0 2 22 2 22 135.00$ $ 270.00
DL6 Recessed adjustable pin hole downlight (2700K, 1300lumens 25deg) 1-10v Black APH LiTesource & ControlsMatt Roworth 0423 486 309 11 0 0 12 132 0 0 0 0 12 132 135.00$ $ 1,620.00
PL1 ID selected pendant (e27 8W 2700K LED) + surface track mounted PHASE DIM ID selected ID selected ID selected 8 3 24 0 0 0 0 0 0 3 24 180.00$ $ 540.00 PL1A ID selected pendant (e27 8W 2700K LED) PHASE DIM ID selected ID selected ID selected 8 0 0 5 40 0 0 0 0 5 40 180.00$ $ 900.00 PL2 DELETEDPL3 Decorative LED pendant (2700K, 300lumens) SWITCHED ID selected ID selected ID selected 6 0 0 0 0 0 0 3 18 3 18 120.00$ $ 360.00
SL1 Track
TS2 - 6.5m
surface mounted downlight (2700K, 400lumens 25deg) PHASE DIM Black RS-GS10-3C-BLK JSB 7.5 24 180 0 0 0 0 0 0 24 180 200.00$ $ 4,800.00 Dudley Hewitt 9571 8800
SL2 Wall mounted spot light (2700K, 600lumens 10deg) SWITCHED Black RDD60 SURF LiTesource & Controls 6 4 24 0 0 0 0 0 0 4 24 350.00$ $ 1,400.00 Matt Roworth 0423 486 309TS1 - 6m DELETED 0 0
TS2 - 6. Suspended 3-circuit 240v track PHASE DIM Black SUSPENDED TRACK JSBDudley Hewitt 9571 8800 7200 0 0 0 0 0 0 0 0 0 0 m 90.00$ $ -
TS3 - 7m Suspended 3-circuit 240v track PHASE DIM Black SUSPENDED TRACK JSBDudley Hewitt 9571 8800 7200 0 0 0 0 0 0 0 0 0 0 m 90.00$ $ -
BAR RESTAURANT MALE TOILETS FEMALE TOILETS TOTALS
UL1 Inground fixed uplight for concrete mounting (2700K, 600lumens 10deg) SWITCHED Black RDD60-DECO LiTesource & Controls 6 2 12 0 0 0 0 0 0 2 12 350.00$ $ 700.00 Matt Roworth 0423 486 309
1-10v controller 12 channel 1-10V controller n/a DDBC1200 DynaliteDario Marcon 8338 9977 0 0 0 0 2 0 900.00$ $ 1,800.00
Relay controller DDRC1220 12 channel Relay controller n/a DDRC1220 DynaliteDario Marcon 8338 9977 0 0 0 0 3 0 900.00$ $ 2,700.00
Phase dim controller 3 channel 10A/ch Trailing Edge dimmer to suit 3 circuit track n/a DTE310 DynaliteDario Marcon 8338 9977 0 0 0 0 1 0 2,200.00$ $ 2,200.00
Time clock Time clock n/a DTC001 DynaliteDario Marcon 8338 9977 0 0 0 0 1 0 250.00$ $ 250.00
Keypad 8 button preset panel stainless steel finish Stainless Steel DPN981 DynaliteDario Marcon 8338 9977 0 0 0 0 1 0 410.00$ $ 410.00
AREA LOAD 634.32 AREA LOAD 205 AREA LOAD 55 AREA LOAD 84 TOTAL LOAD 978.32 TOTAL AUD $ 23,434.00
LightStudioMG Pty Ltd ABN: 83 603 013 958E | [email protected] W | www.lightstudiomg.com T | +61 416 190 679
Attachment 4 for Case Study H
Page 62
NCC SECTION J CALCULATION - 2019
PROJECT NAME
PROJECT NUMBER
REVISION
DATE
CALCULATION
ANNATA RESTAURANT
P0177_SLD_4013
Rev -
6.02.2018
Room Aspect Ratio
Room Aspect Adjustment
Factor
if <1.5 = 0.5 + (RAR/3)
if >1.5 = 1
Illumination Power Density
(W/sqm) Allowance
Total Adjustment from 6.2b
Area (A)
Height (H)
Perimeter (C)
Description Value Description Value Description Value
BarRestaurantMale ToiletsFemale Toilets
41.1 m²33.4 m²7.6 m²9.1 m²
3.8 m2.9 m2.6 m2.7 m
26 m24 m11 m14 m
0.410.470.260.24
0.640.660.590.58
6622
9.439.123.403.45
Motion DetectorMotion Detector
11
0.40.4
1111
1.001.000.400.40
CCT <3000KCCT <3000KCCT <3000KCCT <3000K
1.21.21.21.2
11.3210.9410.2110.36
464.62365.1177.1794.19
634 W -169.4160.122.210.2
205 W55 W84 W
Total area 91.1 m² 1001 W 978 WBALANCE 23 W
*NOTES:1. Wording in note 3 below table 6.2a is ambiguous. The assumption has been made that the adjustment factors in tables J7.2b can be applied if the inclusion of the control device is over and above what is required in J6.3. The motion detectors were not required for the toilets, therefore the adjustment factor has been applied2. Reference to 8am -7pm time limitation in the notes for J6.2b has been ignored, as it does not explain how to apply the adjustment factor only between these specific hours or how this would work for a space that is also used outside these hours, such as a restaurant.3. Wording in the desciption column of table 6.2c is ambiguous. The assumption has been made that the listed CRI or CCT adjustment factor can be applied to all spaces where the respective CRI or CCT have been used , not just spaces where the CRI or CCT is required for Green Star or another reason.
ROOM ASPECT RATIO ADJUSTMENTSCONTROL DEVICE ADJUSTMENTS
(*notes 1 & 2)COLOUR ADJUSTMENT
(*note 3)LOAD VALUES
ROOM / AREA DESCRIPTION Room Dimensions
A/(HxC)Refer to
Table 6.2a
Maximum Illumination
Density (W/sqm)
Adjusted with RAR
Adjustment Factor 1 (Lowest) (A)
Refer to Table 6.2b
Adjustment Factor 2 (Second Lowest)
(B)
Refer to Table 6.2bAx(B+[(1-
B)/2])
Adjustment Factor 3
Refer to Table 6.2c
Maximum Illumination
Density (W/sqm) Adjusted
Permitted Load (W)
Actual Load (W)
(*note 4)
Balance (W)
4. J6.2 clause (b)(iii)(B) is ambiguous. The assumption has been made that point (aa) must be used for 240V track, and that point (bb) would be used for low voltage track. In this project the track is 240V 3 circuit track, therefore 3 x 10A has been allowed for each piece of track in the load calculations.
CHANGES REQUIRED TO PASS SECTION J 2019:DELETE TRACK, USE CEILING MOUNTED DOWNLIGHTS & PENDANTSDELETE LINEAR LED STRIPS (DECORATIVE) IN TOILETS (AL3)DELETE LINEAR LED STRIPS (DECORATIVE) FROM ALONG WALLS IN BAR & RESTAURANT (AL2)DELETE LINEAR LED STRIPS (DECORATIVE) FROM BAR FRONT (AL2)DELETE LINEAR LED STRIPS (DECORATIVE) FROM WINDOW REVEALS IN RESTAURANT (AL2)
Attachment 5 for Case Study H
Page 63
NCC Part J6 RevisionsCase Study I: Restaurant 2 Background
This case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Building name (if applicable) and address
Withheld
Lighting consultants Electrolight
Building classification Class 6
Space type Restaurant & Kitchen and food preparation
Completion date Completion May 20
Space Size Restaurant 508m2 + Kitchen and Food Prep 120m2 (Level 3) +200m2 (Basement)
Proposed or achieved environmental certifications and status
NA
15
Page 64
and the mesh to ensure the correct amount of transparency and depth was achieved. If
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016
Client requirements
The concept for the restaurant was designed around the idea of chiaroscuro, the use of strong contrasts between light and dark to create drama. The use of deep, sumptuous upholsteries, dark lacquered panelling and rich carpets provide a backdrop to the spotlit tables.
Strategically placed luminaires create sumptuous pools of light, focusing on the areas thatguests inhabit, allowing details such as the food presentation, table tops, bar and kitchen, to emerge from the reduced darker background. Electrolight collaborated on a number of bespoke decorative light fixtures for the restaurant, which help to set the mood.
One of the many challenges Electrolight faced when designing the lighting scheme was providing depth and highlight to the images drawn from the restaurant owner's cookbook, that form a critical focal backdrop to the dining room and cocktail bar.
We workshopped a design solution that involved a miniature linear LED projector with abi-symmetric beam optic located between the mesh and the print to graze up and down the artwork. The main challenge was balancing the quantity of light between the print
the mesh received too much light, the print receded into darkness.
•Installed wattage12,998W
•Area in square metresRestaurant 508m2 + Kitchen and Food Preparation 120m2 (Level 3) + 200m2(Basement). Total floor area = 828m2
•Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio)Design met aggregate power density of Kitchen (6W/m2) and Restaurant (18W/ m2 + Adjustment Factor for a Programmable Dimming System) within the NCC 2016 requirements.
•Luminaire number and typeWithheld
•Luminaire technical details (including where appropriate)Withheld
•Power/output (lumens per watt) Typical LED downlights (Approximately 75lumens/W). LED Strip (Approximately 60 lumens/W)
•Controls Details (if any)DALI in restaurant
Page 65
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
•Luminaire number and typeDeletions of all decorative layers of light and some functional
• Luminaire technical details
§ Power/output (lumens per watt)
§ Colour temperature
§ Beam angle Beam direction
§ Beam distribution
• Controls Details (if any)Unchanged
• Illumination Power Density achieved as per NCC 2019 requirements (includingadjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour Temperature)6Wm2 (+ Adjustment Factor for fixed dimming. Would previously have usedAdjustment factor for a Programmable Dimming System however this item has been removed as an option in NCC2019 + Adjustment factor for Room Aspect of 0.65) for a Restaurant and 4Wm2 for a Kitchen and Food Preparation area with no adjustment factors.
The changes to the lighting scheme that would be necessary to meet the conditions of the NCC 2019 (predominately a reduction from 18Wm2 to 6Wm2 for a Restaurant and a reduction from 8Wm2 to 4Wm2 for a Kitchen and Food Preparation area) include the following:
Significant deletions including the majority of decorative elements.
Decorative lighting elements include: LED strip to joinery including the bar bottle displays, waiters station lamp, bathroom vanity wall lights, Jelly mould wall lights, feature window pendants etc
DTS Method was used
Page 66
Provide estimates of any changes in construction costs between the 2016 version and the 2019 VERSIONS Including how these estimates were calculated, considering both materials and labour.
Note: light fitting supply cost savings have been considered only. Installation, wiring and labour etc have been excluded.
The following Options would achieve a light fitting supply cost saving of:
The Deletions equate to cost saving of approx. $182,000.
Page 67
Provide a written summary of any other significant variations or points of interest generated by the analysis. This might include a summary of design modifications to meet NCC 2019, challenges faced in achieving NCC 2019 compliance and any other expected costs or benefits (e.g. in relation to health, comfort, resilience, asset value, maintenance), and any lessons learnt.
Client direction was for the lighting to integrate with the interior design to create a world class restaurant experience where the food was undoubtedly the focus. The interior was predominately dark in tone with beautiful highlights created through artworks, furniture and detailing. Layers of illumination have been used to create a high end ambiance that is subdued whilst also providing a sense of drama and theatre. Artworks, joinery and detailing are complimented by integrated lighting solutions and custom luminaires add an additional layer of decoration to the space.
Reduced energy allowances nominated within the NCC 2019 results in the lighting needing to have a more purely functional task, which would result in all decorative lighting elements being removed.
The restrictions and consequent challenges would be further compounded by the fact that the Australian Standard light level recommendations for kitchens where not considered adequate by the client (world class chef) so additional illumination was required approx. 500+ lux average. In our experience this raised light level is quite common for kitchens in high end hospitality environments. The higher light level requirement and proposed reduction in energy allowances results in kitchen illumination being difficult to achieve.
The dark interior also restricts the possibility of reflected light within the space howeverrestaurants and bars often have a dark colour palette so this needs to be factored in to the energy allowance.
While there would be cost savings associated with the many light fitting deletions these should not be considered as beneficial as the client and design team would prefer that the lights fittings remain in the scheme (otherwise they would not have been included originally).
Also the above changes are based on using the Fixed dimming adjustment factor of 0.5 in lieu of a Programmable Dimming System. If this is not able to be used the changes would be far greater than what has been suggested.
Page 68
ABCB CommentThis case study maybe an example of where a performance solution is justified. In this instance a higher base Illumination Power Density than that specified in Table J6.2a for kitchens (4 W/m2) and restaurants (6W/m2) would appear to be justified. This is based on the need in this instance for highly accurate rapid tasks being completed in the kitchen where a target illuminance of 500 lux (above the 200 lux suggested in AS/NZS 1680.1) was specified, and the dark reflective surfaces of the restaurant decor. Both of these are listed in AS/NZS 1680.1 as circumstances where a higher illuminance level could be specified. If a Performance Solution were to be used, then the notes to table J6.2a could provide the higher a base IPD that would apply. This means that the lighting in the kitchen would probably be able to comply unmodified, and there would have been excess power that could have been added to that allowed the design in the dining.
Page 69
NCC Part J6 RevisionsCase Study J Restaurant 3
Background
This case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Building name (if applicable) and address Withheld
Lighting consultants ElectrolightBuilding classification Class 6
Space typeFitout is comprised of Restaurant spaces, Corridors, Kitchen/Food Prep, Store, Plant
Completion date 1Q 2015Space Size 290 m2
Proposed or achieved environmental certifications and status
N/A
Page 70
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
- Client requirements,
The owners provided a clear brief for the look they wanted. The Interior Designer created a canvas that hit the mark in a new-age offering of interior design, screaming for brushstrokes of light to bring it to life. These combined elements allowed us to develop a lighting approach which would work to capture the essence of the interior styling and give guests the a dining experience to match the fine cuisine. Responding to the client and interior brief, a clear lighting concept was developed. We aimed to achieve the following,
• light sources were to be concealed from view• luminaires detailed into the interior architecture with glare controlled• use of trimless fittings where possible to allow the interiors to shine• accent the bold monolithic elements of the interior space• create a sense of theatre and drama in the bar and kitchen (the stage)• a strong focus to illumination of the hero – “the food” (both prep and dining), as the
main purpose is to sell food• develop a flexible lighting control system that allowed for the venues changing
conditions from day to night, casual to intimate.• custom fitting design were needed. The small private dining rooms provided a great
opportunity do develop something special. While the general dining and bar spacewas left open to allow the architecture, mood and theatre to be the focus
• colour temperature concept was calculated and deliberate. Warm 2700K sourceswere used for general areas and accent lighting to the feature elements and natural
materials, while 3000K was used to illuminate the bar / kitchen ‘stage’ and dining tables. Food would present in accurate and magnificent colour with true colour rendering.
- Installed wattage
7092W (all spaces)
- Area in square metres
290m2 (all spaces)
- Illumination Power Density achieved as per NCC 2016 requirements (includingadjustments for controls or Room Aspect Ratio)Maximum Allowable Illumination Power Load = 7723W. Installed Wattage 7092W
- Luminaire number and type
Withheld
- Luminaire technical details (including where appropriate)
Withheld
- Controls Details (if any)DALI Programmable Control System with timeclock control
Page 71
3
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components.
Describe the changes to the same space that would be required in order to comply with NCC
2019 (assume client requirements are unchanged)
As the specified luminaires are already highly efficient at delivering the intended effect, the only way to ensure compliance is to remove feature lighting elements, including:
•Lighting to timber feature screens in main restaurant (Type L11)
•Wall wash lighting to the feature marble wall behind the bar (Type L3)
•Wall wash lighting to the concrete bulkhead above the bar (Type L10)
•Deletion of Cove lighting in the private dining rooms (Type L6)
•Controls Details (if any)No changes. There is no daylight and motion sensors are not suitable for restaurant operation
Illumination Power Density achieved as per NCC 2019 requirements (including adjustments for Controls, Room Aspect Ratio, Colour Rendition or Colour Temperature):
•Maximum Allowable Illumination Power Load = 2687W. Installed Wattage2436W.
Provide estimates of any changes in construction costs between the 2016 version and the2019 version
DTS Method was used
Note: light fitting supply cost savings have been considered only. Installation, wiring and labour etc have been excluded.
Savings are as follows:
•Type L11 - $795 ex GST
•Type L3 - $10,950 ex GST
•Type L10 - $4,325 ex GST
•Type L6 - $6,300 ex GST.
Grand Total = $22,370 ex GSTPage 72
Provide a written summary of any other significant variations or points of interest generated bythe analysis
Reduced energy allowances nominated within the NCC 2019 restricts the ability to use indirect and decorative illumination to highlight attractive architectural elements that are essential in creating the necessary restaurant ambiance.
The resulting design lacks drama, visual cohesion and would certainly have not created a visual environment worthy of any accolades.
One thing of note is that the changes to the track lighting allowances made a big difference to the outcome. This restaurant has a fixed track lighting layout, which will notbe changed throughout the life of the fit-out. The track lights are very low wattage (2-6W), meaning the 2019 more accurately representing the power consumed by the track lighting (as opposed to the NCC 2016 which requires 100W/m of track).
ABCB CommentBased on the results of this and other case studies that utilize track lighting in their design, the ABCB recognizes that the proposals related to track lighting may need to be amended.
Page 73
Building name (if applicable) and address
Withheld
NCC Part J6 Revisions Case Study K: Restaurant 4 Background
This case study is one of a series intended to a take a space within a building that currently complies with Part J6 of the National Construction Code and then look at the changes that would be required in order to comply with NCC 2019. The purpose is to evaluate if the draft DTS Illumination Power Densities and luminaire efficacies, control factors and other suggested provisions for 2019 are practical and appropriate.
ABOUT THE SPACE
Lighting consultants WSP Specialist LightingBuilding classification Class 6a
Space type Restaurant
Completion date 10/2017Space Size 146 m squaredProposed or achieved environmental certifications and status
N/A
Page 74
Briefly describe the following for the space that currently complies with Part J6 of NCC 2016;
2
washer
dimmable.
- Flexible space for both day-time and night-time dining. At night, atmospheric lowlight with pin-spot highlights to tables to showcase food. Specific lighting to artworkcollection, display and feature elements. Display grill with fire and dark burnt woodfinishes.
- 2517 W
- 146 M squared
- 15W / square metre
- Luminaire number and type
2 Recessed adjustable wall washer
10 watts; 2700K CCT; 60 degree beam angle; 90+ CRI; 75 lumens/watt; DALI dimmable.
6
spotlight
dimmable.
6 Surface mounted spotlight
6 watts; 2700K CCT; 33 degree beam angle; 90+ CRI; 70 lumens/watt; DALI dimmable.
metres spotlights dimmable.
25 metres
Track mounted spotlights
100W / metre allowance; various beam angles from 4 degree to 40 degree; 90+ CRI; 90 lumens/watt; DALI dimmable.
11 Downlight
dimmable.
11 Downlight 2 watts; 2700K CCT; 35 degree beam angle; 80+ CRI; 90 lumens/watt; DALI dimmable.
4 Downlight dimmable.
4 Downlight 6 watts; 2700K CCT; 40 degree beam angle; 85 CRI; 62 lumens/watt; DALI dimmable.
6 adjustable spotlight
dimmable.
6 Recessed adjustable spotlight
6 watts; 2700K CCT;20 degree beam angle; 80+ CRI; 80 lumens/watt; DALI dimmable.
8 downlight
dimmable.
8 Recessed downlight 10 watts; 2700K CCT;44 degree beam angle; 90+ CRI; 100 lumens/watt; DALI dimmable.
metres strip
dimmable.
46 metres
Linear LED strip 17 watts; 2700K CCT; diffuse light distribution; 80+ CRI; 80 lumens/watt; DALI dimmable.
3 pendant
dimmable.
3 Decorative pendant 60 watts; 2700K CCT; diffuse light distribution; 80+ CRI; 80 lumens/watt; DALI dimmable.
6 light
dimmable.
6 Decorative wall light 12 watts; 2700K CCT; diffuse light distribution; 80+ CRI; 80 lumens/watt; DALI dimmable.
Luminaire Type
Luminaire DetailNumber
Page 75
Describe the overall planned or achieved NCC 2016 compliance method for the building and its components.
Describe the changes to the same space that would be required in order to comply with NCC 2019 (assume client requirements are unchanged)
dimmable.
- The proposed change in terms of reduction in illumination power density from 18W/M2 to 6 W/M2 would have a significant impact on the lighting design outcome. Inthis case study the restaurant allowable IPD with 2019 proposed adjustment factorswould be a combination of 11w/m2 (RAR of 0.6 and CRI of 1.1 applied) to thedouble height space and 6.6w/m2 for single height space (RAR adjustment factordoes not apply to this single height space)
- It would be difficult/impossible to meet the client’s requirements for flexibility oftable settings and day to night use of the restaurant.
- The proposed changes would mean a significant reduction in luminaire types andquantities throughout and would likely require a blanket lighting approach toachieve the proposed illumination power density requirements.
- The proposed illumination power density would require the removal or a significantreduction of track lighting. This would not meet the client requirements for flexibilityin table settings or artworks from the collection over time. Note the 2019 proposedadjustment factors for track lighting is likely to negatively impact the IPD allowancewhere DALI or 1 circuit track is used.
- Light layering would be reduced significantly and some layers may need to beremoved completely (in this case track lighting, cove lighting or decorativependants/ wall lights). This impacts on the restaurant identity and atmosphere,client flexibility and guest comfort.
- The interior design for this particular restaurant has mostly dark finishes, requiringhigh light levels during the day to balance the transition from the bright exteriorperimeter to darker interior. Lower light output luminaires are not an option in thiscase.
- Controls unchanged. Programmable (eg. day and night scenes) and DALI
Use of DTS provisions including adjustment factors as per Table J6.2a 3 room aspect ratio and J6.2b programmable dimming system.
Page 76
Provide estimates of any changes in construction costs between the 2016 version and the
2019 version
Provide a written summary of any other significant variations or points of interest generated by
the analysis
N/A
See above.
Attachments• Images of the space.• 2016 and 2019 Luminaire layout
Page 77
Attachment 1 for Case Study K
Page 78
Attachment 2 for Case Study K
Page 79
Attachment 3 for Case Study K
Page 80