Customers

New Zealand:
Waikato District Council
Hamilton City Council
South Waikato District Council
Auckland Motorway Alliance
Auckland Airport
Waipa District Council
Hastings City Council
Wellington City Council
Western Bay of Plenty DC
Queenstown District Council
Nelson City Council
Gisborne City Council
Whangarei District Council
Downer
MWH
GHD
HEB
Transfield Services

Australia:
Maintenance contractor for Melbourne City Council
Dubbo City Council
Queensland Motorways
Main Roads Western Australia
VicRoads


CASE 1: LED street lighting – level of service (LoS) measurements

CASE 1: LED street lighting – level of service (LoS) measurements

Task: Street lighting survey and LoS performance measurements Presentation: Excel graph / spreadsheet Conclusion: Category P3 lighting levels delivered along surveyed section Action: Add lux survey data to road asset database Recommendation: Check level of service (LoS) in three years time. Read On...
 
 
CASE 2: Street lighting performance – minor safety assessments

CASE 2: Street lighting performance – minor safety assessments

Task: Street lighting survey Presentation: Google Earth application Outcome: Identification of poorly lit road sections Action: Add sites /sections to minor safety upgrade programme. Read On...
 
 
CASE 3: Performance measurements of LED lights and assessment of cleaning periods

CASE 3: Performance measurements of LED lights and assessment of cleaning periods

Task:Lux Mapping survey for LED lighting installation. Presentation: Magenta line 1 month, green line 23 months after installation. Outcome:L1, L3 and L4 are showing expected lumen/lux depreciation. Light L2 is showing approx 25% lumen depreciation after only two years in service. Short term ... Read On...
 
 
CASE 4: Post project audit - performance measurements of LED dimming systems during warranty period

CASE 4: Post project audit - performance measurements of LED dimming systems during warranty period

Task: Lux Mapping survey for dimming type LED lighting installation. Presentation:Magenta line (no dimming), yellow line (50% dimming). Outcome: Lights L1, L2, L4, L5 and L7 operating correctly at dimming and no-dimming mode. Lights L3 and L6 are not operating correctly (L3 is in no-dimming mode all the time; L6 is ... Read On...
 
 
CASE 5: Performance measurements of street lighting  - prioritization list and custom mapping

CASE 5: Performance measurements of street lighting - prioritization list and custom mapping

Task: Lux Mapping survey of local and collector type roads. Presentation: Lux level vs crash data maps are generated by asset owner. Outcome: Quick visual identification of roads with poor lighting levels and high crash rate. Short term recommendation: Create priority list for lighting upgrades using lux vs crash ... Read On...
 
 
CASE 6: Performance measurements of street lighting and prioritization maps

CASE 6: Performance measurements of street lighting and prioritization maps

Task: Dynamic data collection and mapping. Lux Mapping survey of local and collector type roads. Presentation: Colour coded prioritization map in Google Earth format. Outcome: Quick visual identification of roads with poor and very poor lighting levels (red and orange colour). Recommendation: Add lux data map to ... Read On...
 
 
CASE 7: LED lighting, asset maintenance – lux depreciation

CASE 7: LED lighting, asset maintenance – lux depreciation

Annual Task: Lux Mapping survey for LED installation over a 5-year period. Presentation: Lux level vs. distance in spreadsheet format. Outcome: Year 1 and year 5 data are shown. Average lux depreciation 23%. Short term recommendation: Arrange for day time site inspection to check condition of the lights. Medium ... Read On...
 
 
CASE 8: Airport apron lighting - performance audit

CASE 8: Airport apron lighting - performance audit

Task: Performance audit of lighting on aircraft stand Presentation: Lux level vs. GPS coordinates in kml format. Outcome: Sufficient lighting levels along centre line Recommendation: Regular monitoring on annual basis. Read On...