Page 66 - MASHRAE 35th Anniversary

Table 1 Energy Saving Measures Summary
# ESM
Year 2014
1 Conversion of lighting 5 x T8 43W to 5 x LED 30W at staircase
2 Replace 10 units of conventional EXIT sign with LED EXIT sign
3 Switch off Delco compressor for cold water
4 Implement shared workplace during weekend and overtime
5 Set laptop with sleep mode
Installation of exhaust fan and wall fan to
6 replace the air-conditioning at Photocopy area
7 Increase space temperature from 24 to 25 for whole building
8 Increase room space temperature from 24 to 25 for server room
Total
Year 2015
1 Change QSHE Manager Room lighting to T5 14W
Savings kWh/yr
41
35
0
0 53
2,043
9,378 420
Savings Investment RM/yr cost, RM
90 125 610 900 172 0
0 0 461 0
540 300
754 0 114 0
ROI, yr
1.4 1.5 0 0
0 0.6
0 0
0.5
11,971 2,741 1,325
89 926 0 0
Total 8992600
Year 2016
1 Conversion of 21 x 18W DW lamps to 12x13W LED at L4
Total
Year 2017
1 Conversion of Archibus Web Central Server T300 (580W) to T130 (290W)
2 Conversion of Server AC 2 x 1.5HP to 2
x 1.0HP
3 Investigate high Amps (10A) at QSHE
Manager room
Year 2018
748 353
748 353
1,992 999
4,774 2,415
3,276 2,106
10,042 5,520
121 121
121 121
117 55
387 182
343 162
847 400
525 1.5
525 1.5
5,000 5.0 1,400 0.6
- -
6,400 1.2
180 1.5
180 1.5
902 3.3
1,000 5.5
200 1.2
1,500 3.75
Total
1 Conversion of T8 6x28W to LED 6x16W at Lift lobby
Total
Year 2019
1 Condensate spray for 4 x air-conditioning using utility water
2 Installation of sliding panel for receptionist at GF
3 Installation of partition panel at window QSHE room
Total
3