| Energy Choice, Consumption and Design Efficiency |
Unit |
2003 |
2002 |
2001 |
| Electricity consumed (APB Centre only) (1) |
kWh/m2 |
250.4 |
262.4
|
272.2 |
| Building complexes with OTTV < 23 W/m2 (2) |
% of total no. of projects |
100% of 14 |
97% of 30 |
93% of 15 |
| Buildings complexes with OTTV < 18 W/m2 (2) |
% of total no. of projects |
43% of 14 |
63% of 30
|
67% of 15 |
| High performance building service equipment used (3) |
no. applied |
553
|
431
|
278 |
| Energy saved due to energy efficient (estimated) (4) |
kWh |
108,000,000
|
85,000,000
|
84,000,000 |
| Equivalent monetary savings |
HK$ |
108M
|
85M
|
84M |
| Solar PV panels under design or construction (5) |
m2 |
8,300 |
7,000 |
1,700 |
| Materials Choice and Consumption |
Unit |
2003 |
2002 |
2001 |
| Non-ozone Depleting Substances |
|
|
|
|
| Refrigerants installed |
no. of application |
34 |
34 |
19 |
| Fire extinguishing agents used |
no. of application |
9 |
6 |
7 |
| Office Materials |
|
|
|
|
A4-size office paper with 100% recycled content used
|
reams |
700 |
500 |
50 |
| Total paper and paper products used (6) |
tonnes |
200 |
290 (7) |
- |
| Types of environmentally preferable office supplies in use |
types |
17 |
17 |
- |
| Emissions to Air |
Unit |
2003 |
2002 |
2001 |
CO2 emissions equivalent to electricity consumption
(APB Centre only) (8) |
tonnes |
1,139 |
1,194 |
1,238 |
| CO2 emissions avoided equivalent to energy saved (8) |
tonnes |
47,500 |
37,500 |
37,000 |
| Waste Avoidance, Arising, Treatment and Disposal |
Unit |
2003 |
2002 |
2001 |
| Construction Activities |
|
|
|
|
| Timber saved due to use of reusable metal hoardings |
m3 |
645
|
1,040
|
476 |
| Timber saved due to use of pre-cast/semi pre-cast slab construction, aluminum and steel table formwork |
m3 |
694 |
1,641 |
1,972 |
| Timber saved due to use of metal formwork for in-situ construction |
m3 |
225
|
37 |
2,203 |
| C&D wastes disposed of to landfills |
tonnes |
107,126
|
42,100 |
- |
| C&D materials disposed of to public fill areas |
m3 |
474,357
|
642,704 |
- |
| Concrete with recycled aggregates used per $M contract value |
m3 / $M |
3.94
|
- |
- |
| Hardcore with recycled aggregates used per $M contract value |
m3 / $M |
3.12 |
- |
- |
| Internal Housekeeping |
|
|
|
|
| Office paper recovered for recycling |
tonnes |
5,600 |
5,950 |
7,700 |
Biodiviersity
|
Unit |
2003 |
2002 |
2001 |
Landscaped areas to improve biodiversity
|
m2
|
35,300 |
94,338
|
- |
Trees and shrubs planted for urban landscaping
|
Trees; shrubs no.
|
35,502;
942,317 |
16,480; 903,898
|
- |
| Annuals (flowering plants) planted for urban landscaping |
no. |
78,470 |
114,426 |
- |
| Health and Safety |
Unit |
2003 |
2002 |
2001 |
| At ArchSD Construction Sites |
|
|
|
|
| Fatalities |
cases |
1 |
4 |
0 |
| Non-fatal reportable accidents (9) |
cases |
331 |
366 |
421 |
| Fatal accident rate (per 100,000 manhours) |
ArchSD (HKCI) |
0.0021(0.01) |
0.01 (0.01) |
0 (0.01) |
| Non-fatal accident rate (per 100,000 manhours) |
ArchSD (HKCI) |
0.68(1.89) |
0.95 (2.37) |
1.20 (3.19) |
| At ArchSD Offices |
|
|
|
|
| Fatalities |
cases |
0 |
0 |
- |
| Awareness Raising and Training |
Unit |
2003 |
2002 |
2001 |
| Training for Staff and Contractors |
|
|
|
|
| Environmental training (i.e. courses / seminars / workshops / visits) |
no. |
50 |
86 |
92 |
| Trainees on environmental courses |
no. |
777 |
1140 |
1937 |
H&S training (i.e. courses / seminars / workshops / visits)
|
no. |
60 |
63 |
63 |
| Trainees on H&S courses |
no. |
2,412 |
2,493 |
2,502 |
| Outreach for the Public |
|
|
|
|
| EHS exhibitions / talks |
no. |
18 |
13 |
20 |
| EHS Compliance |
Unit |
2003 |
2002 |
2001 |
Environmental convictions at ArchSD sites
|
no. |
12 |
46 |
25 |
| H&S convictions at ArchSD sites |
no. |
85 |
83 |
58 |
| Target Achievement Status |
Unit |
2003 |
2002 |
2001 |
| No. of targets achieved (10) |
no. |
45 |
33 |
31 |
| No. of targets achieved better than expected (10) |
no. |
21 |
29 |
12 |
| No. of targets on-going (10) |
no. |
3 |
6 |
2 |
| No. of targets failed (10) |
no. |
4 |
4
|
4 |
| Overall performance (i.e. targets achieved / total no. of targets) |
% |
90% (66 of 73) |
86% (62 of 72) |
88% (43 of 49) |
Explanatory Notes:
- = data not collected / not available
HKCI = Hong Kong Construction Industry
| (1) |
The total floor area of the APB Centre is approx. 10,340m2. |
| (2) |
Figures based on calculated data available from design projects approved by ArchSD at the Stage 3 Detailed Design Phase. |
| (3) |
Figures compiled based on the data of project completion for new works and the date of issue for the works order for refurbishment projects. |
| (4) |
Figures calculated based on the projected savings due to the use of energy saving building services equipment. |
| (5) |
Figures based on the number of projects under design and construction. |
| (6) |
Figures include consumption of A4-size office paper, A3-size office paper, computer paper, plotting drawing paper, plotting tracing paper, printing drawing paper and envelopes. |
| (7) |
Figure for 2002 has been revised from 177.2 to 290 tonnes to add back paper consumption of printing drawing paper. |
| (8) |
CO2 emission equivalents are calculated based on a conversion factor of 0.44kg CO2 per kWh. |
| (9) |
A non-fatal reportable accident is defined as an accident that results in incapacity for more than 3 days. |
| (10) |
Target achievement for 2002 and 2003 include environmental targets under the ISO 14001 system and quality targets under the ISO 9001 system. Whilst the targets achievement for 2001 includes environmental targets only. |
|
