Title: Professional lighting design and consultation
1 - Professional lighting design and consultation
The Dollars and Sense of Planned Lighting
Maintenance
2Let us start with an assumption
- 10,000 F32T8 lamps
- 20,000 hour rated lamp life
- 3,500 annual burning hours
3Frequency of Spot Relamping
4Frequency of Spot Relamping
5Frequency of Spot Relamping
6Frequency of Spot Relamping
7Frequency of Spot Relamping
8Frequency of Spot Relamping
9Frequency of Spot Relamping
10Frequency of Spot Relamping
11Frequency of Spot Relamping
12Frequency of Spot Relamping
13Frequency of Spot Relamping
14Frequency of Spot Relamping
15Lamp Mortality
16Lamp Mortality
17Lamp Mortality
18Frequency of Spot Relamping
19Frequency of Spot Relamping
20Is there an alternative to Spot Relamping?
21GroupRelamping
22Spot vs. Group Relamping
23Spot vs. Group Relamping
24The real..spot re-lamping story
- Call is received Check
inventory
25The real..spot re-lamping story
26The real..spot re-lamping story
- receive and deliver lamps unexpected
delays
27The real..spot re-lamping story
- Goal achieved. Total elapsed time??
28Costs to Consider
Activity
SPOT
GROUP
Report/Log the Outage
Get a Ladder/Lift
Get a Lamp
Replace the Lamp
Dispose of the Lamp
Return the Ladder/Lift
Billing/Accounting
Other Affected Parties
29The Bottom Line
SPOT
GROUP
Time Commitment
30The Bottom Line
SPOT
GROUP
Time Commitment
30 min.
10 min.
31The Bottom Line
SPOT
GROUP
Time Commitment
30 min.
10 min.
Salary Benefits
32The Bottom Line
SPOT
GROUP
Time Commitment
30 min.
10 min.
Salary Benefits
20 / hr.
20 / hr.
33The Bottom Line
SPOT
GROUP
Time Commitment
30 min.
10 min.
Salary Benefits
20 / hr.
20 / hr.
Relamping Cost
(per lamp)
34The Bottom Line
SPOT
GROUP
Time Commitment
30 min.
10 min.
Salary Benefits
20 / hr.
20 / hr.
Relamping Cost
10
3
(per lamp)
35Spot vs. Group Relamping
36Spot vs. Group Relamping
37But youre asking me to throw away perfectly good
lamps!
38The Cumulative Numbers
SPOT
GROUP
Difference
Number of Lamps
Replaced
Total Project Savings
39The Cumulative Numbers
SPOT
GROUP
Difference
Number of Lamps
(1,831)
Replaced
9,897
11,728
Total Project Savings
40The Cumulative Numbers
SPOT
GROUP
Difference
Number of Lamps
(1,831)
Replaced
9,897
11,728
Replacement
Labor
Total Project Savings
41The Cumulative Numbers
SPOT
GROUP
Difference
Number of Lamps
(1,831)
Replaced
9,897
11,728
Replacement
51,680.
98,970.
47,290.
Labor
Total Project Savings
42The Cumulative Numbers
SPOT
GROUP
Difference
Number of Lamps
(1,831)
Replaced
9,897
11,728
Replacement
51,680.
98,970.
47,290.
Labor
Added Lamp
Cost for Group
Relamping
Total Project Savings
43The Cumulative Numbers
SPOT
GROUP
Difference
Number of Lamps
(1,831)
Replaced
9,897
11,728
Replacement
51,680.
98,970.
47,290.
Labor
Added Lamp
Cost for Group
(3,662.)
1,831 Lamps x 2. / Lamp
Relamping
Total Project Savings
44The Cumulative Numbers
SPOT
GROUP
Difference
Number of Lamps
(1,831)
Replaced
9,897
11,728
Replacement
51,680.
98,970.
47,290.
Labor
Added Lamp
Cost for Group
(3,662.)
1,831 Lamps x 2. / Lamp
Relamping
48,018.
Total Project Savings
45The Benefits of Planned Group Relamping
- Reduced Labor Costs
- Reduced Disruption
- Reduced Inventory
- Planned Expenditure
- Color Uniformity
- Better Utilization of Energy
- Higher Mean Light Levels
- Improved Overall Appearance
46The other benefits of implementing a group
re-lamping program
- Construction Costs Decrease.
- Lamp lumens decrease over time. Up to 30 over
- rated life.
- With group re-lamping in place, initial designs
may - decrease equipment requirements and labor
to install - lighting by 10
- Operations Costs Decrease
- Less equipment installed equates to lower
maintenance costs. - Fewer lamps means lower energy costs.
47Additional cost reductions that come from a well
designed and properly managed lighting program
- Energy efficient products
- Daylighting integration
- Lighting control programs
- Light pollution and light trespass
- Human performance and productivity factors
- Durability and maintainability of lighting
systems - Eco-Friendly Products / recognition of
manufacturers - Consider the Sustainable Design Advantages !!
48 - Professional lighting design and
consultation
- Thank you for attending
- Questions??