Reduce water consumption |
- Water taps in 100% of new projects to be Grade 2 or above; 50% of these projects to be Grade 1 under the Mandatory Water Efficiency Labelling Scheme (WELS) of WSD unless there are genuine operational or technical needs for not doing so
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- All water taps in 100% of the 14 new projects are Grade 2 or above
- 79% of water taps in these projects are Grade 1 or above
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Complied |
2017 targets to be maintained in 2018 |
Reduce energy consumption |
- To achieve OTTV of not more than 23 W/m2 in 100% of all new projects with air conditioning installations
- 75% of these projects to achieve an even lower OTTV of not more than 18 W/m2
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- 100% projects with OTTV less than 23 W/m2
- 90.9% projects with OTTV less than 18 W/m2
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Complied |
2017 targets to be maintained in 2018 |
Promote a healthy and sustainable development |
- 85% of the new in-house and outsourced projects with Capital Project Estimate (CPE) / Approved Project Estimate (APE) greater than $30 millions shall use pulverised-fly ash (PFA) or ground-granulated blast-furnace slag (GGBS) in concrete
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- 100% of the new projects have used PFA or GG BS concrete
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Complied |
- 87% of the new in-house and outsourced projects with Capital Project Estimate (CPE) / Approved Project Estimate (APE) greater than $30 millions shall use pulverised-fly ash (PFA) or ground-granulated blast-furnace slag (GGBS) in concrete.
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Reduce the consumption of natural resources |
- To reduce the use of timber by using alternative structural solutions such as metal hoarding, system formwork, metal formwork, semi-precast flooring system, precast roofing, dry walls and other structural means such as steel structural section, left-in formwork, etc.
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0.491 m3/$millions timber saved |
Complied |
2017 targets to be maintained in 2018 |
Comply with all relevant environmental legislation |
- To maintain a database to collect and analyse information regarding contractors' environmental regulatory performance
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There was no environmental legislation conviction in ArchSD sites in 2017 |
Complied |
2017 targets to be maintained in 2018 |
Increase environmental awareness |
- To record and monitor general technical advice on environmental protection measures in line with Arch SD environmental policy
|
1,401 nos. of environmental advice given as at 31/12/2017 |
Complied |
2017 targets to be maintained in 2018 |
Improve Green Housekeeping Management |
- To reduce A4 paper consumption by 7.5% as compared with the base year 2005
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- With data normalised, there were 54.0% and 4.8% saving when compared with 2005 and 2016 respectively
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Complied |
2017 targets to be maintained in 2018 |
- To reduce electricity consumption (exclude A/C system) by 1.2% at QGO as compared with the base year 2013
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- With data normalised[1], there was 20.7% and 16.6% saving when compared with 2013 and 2016 respectively
|
Complied |
To reduce electricity consumption (exclude A/C system) by 1.5% at QGO as compared with the base year 2013 |
- To reduce electricity consumption by 1.5% at APB as compared with the base year 2013
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- With data normalised[1], there was 11.0% saving and 1.0% increase when compared with 2013 and 2016 respectively
|
Complied |
To reduce electricity consumption by 2% at APB as compared with the base year 2013 |