London Wider Waste Strategy - London - Greater London Authority

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Table 4.6: Number and weight of samples for commercial wastes for the SWAP report (based on SWAP report 2001) Sector Total number of samples Total weight of samples (kg) Offices 4 2,141 Retail 11 1,317 Hospitality 26 9,059 Total 41 12,517 4.33. As can be seen from this table, the number of samples for the office sector in particular is very small, and there are also relatively few for the retail sector, although a higher weight of samples has been recovered from the former. In comparison, the hospitality sector has been subjected to a more detailed survey, both in terms of number and weight of samples. 4.34. The results from the SWAP survey, and particularly for the office and retail sectors, should be regarded with a certain level of caution due to the relatively small sample number and weight. Nevertheless, these waste streams are not necessarily expected to vary a great deal. Further, the survey is recent and detailed in terms of the categories of waste that it covered. It also was carried out over a year which allowed temporal trends to be captured. It is the most useful compositional survey that was identified during our study and hence a summary of the results is presented in Table 4.7 below. Table 4.7: Composition of retail, hospitality and office sector waste streams in Westminster 2000/01 (based on SWAP report) Retail Hospitality Offices % Tonnes % Tonnes % Tonnes Paper 27 250.8 11 65.9 65 129 Cardboard 40 371.6 12 71.9 7 139 Glass 3 27.9 41 245.5 5 99 Plastic 13 120.8 7 41.9 8 159 Ferrous metals 1 9.3 2 12 1 20 Non-ferrous metals 1 9.3 1 6 1 0 Putrescible 9 83.6 20 12 10 199 Textiles 2 18.6 1 6 1 20 Miscellaneous combustible 2 18.6 1 6 0 0 28
Miscellaneous non-combustible Particles passing through a 20mm sieve 1 9.3 0 0 1 20 1 9.3 4 24 1 20 Total 100 928.9 100 598.8 100 1,988.2 Note: Tonnes are in 000 tonnes. Figures have been rounded up. 4.35. From Table 4.7 it can be seen that paper and cardboard make up a very large proportion of both office (73%), and retail wastes (67%). Whilst this is also an important waste stream within the hospitality sector (23%), glass is by far the highest with 41%. Glass is very much lower in retail (3%) and offices (5%). Putrescible wastes are also high in hospitality (20%) whilst they are half this in office and retail. The other significant waste stream within these sectors is plastic with 13% in retail, 7% in hospitality and 8% in offices. 4.36. Consideration should be given to the possible sources of the different wastes identified in the above tables. A significant amount of the cardboard is expected to come from packaging in all sectors. A high proportion of plastics are expected to be packaging wastes in the retail and office sectors, but these are perhaps more likely to be from drink and food containers in the hospitality sector. The putrescible wastes within offices are likely to mainly arise from staff canteens, discarded lunches and also hospitality events. Within retail this will also include food wastes from discarded products, whilst in hospitality this will also include waste food. This does not include separately collected cooking oils/fats from pubs and restaurants etc. 4.37. The SWAP report also provides an indication of the amount of each waste stream that is potentially recyclable and non-recyclable in Westminster based on the survey findings. This is presented in the Table 4.8. Table 4.8: Proportion of potentially recyclable elements of retail, hospitality and office sector waste streams in Westminster 2000/01 (based on SWAP report) Material Type Retail % Hospitality % Offices % Recyclate(RC) Non-recylate(NR) RC NR RC NR Paper 20.3 7.2 3.7 7.7 53.6 12.3 Cardboard 37 3.6 9.4 2.1 6.5 0.6 Glass 2.9 0.2 42.4 0.1 4.5 0 Plastic 7 5.9 1.3 5.7 1 6.7 Ferrous metals 0.3 0.3 1.5 0.6 0.3 0.5 Non-ferrous metals 0.5 0.1 0.5 0 0.7 0 Putrescible 5 4.2 12.1 8.1 8.3 1.4 Textiles 0 2 0 0.6 0 0.6 Miscellaneous combustible 0 2.1 0 0.8 0 0.4 Miscellaneous non-combustible 0 0.4 0 0.3 0 1.1 Particles passing 0 1.4 0 3.8 0 1.5 29
Page 1 and 2: Policy & Partnerships London Wider
Page 3: CONTENTS 1. Introduction 1 2. Waste
Page 6 and 7: Chapter 2 summarises the principal
Page 8 and 9: Key policy proposals in ‘Waste St
Page 10 and 11: 2.8. The national Planning Policy G
Page 12 and 13: • where waste cannot be dealt wit
Page 14 and 15: Policies of neighbouring regions 2.
Page 16 and 17: • A Thematic Strategy on waste re
Page 18 and 19: 2.34. Legislation applying to speci
Page 20 and 21: addresses eight main environmental
Page 22 and 23: 3.19. The London Regional Technical
Page 24 and 25: 4.3. There then follows a section o
Page 26 and 27: Table 4.1: Arisings and basic compo
Page 28 and 29: Table 4.3: Total commercial and ind
Page 30 and 31: around London but not on the quanti
Page 34 and 35: through a 20mm sieve Total 73 27.4
Page 36 and 37: handling and transport in London, r
Page 38 and 39: 4.66. Not surprisingly, all of the
Page 40 and 41: some construction companies had the
Page 42 and 43: necessary that the waste producers
Page 44 and 45: 4.101. One other potential major in
Page 46 and 47: SMEs comprise a slightly lower prop
Page 48 and 49: Drivers for Sustainable Waste Manag
Page 50 and 51: 4.123. Whilst sustainable waste man
Page 52 and 53: Encouragement of waste minimisation
Page 54 and 55: companies. There is no service offe
Page 56 and 57: their companies than the larger com
Page 58 and 59: such as road construction, it close
Page 60 and 61: LREs wishing to model the viability
Page 62 and 63: Table 4.10: Eco-sites established w
Page 64 and 65: • Support for the development and
Page 66 and 67: two internationally recognised stan
Page 68 and 69: London. A phased approach is recomm
Page 70 and 71: encouraged, and that guidance and/o
Page 72 and 73: number of employees of perhaps some
Page 74 and 75: 4.230. The NHS provided a detailed
Page 76 and 77: 4.241. For over half of the WCAs th
Page 78 and 79: 5. Construction and Demolition Wast
Page 80 and 81: 5.7. The findings for England and W
Page 82 and 83:
City Limits 5.14. An alternative re
Page 84 and 85:
Figure 5.1: Average total waste ari
Page 86 and 87:
5.23. The hazardous waste component
Page 88 and 89:
5.29. Nevertheless, the data estima
Page 90 and 91:
Consultations 5.38. Consultations w
Page 92 and 93:
to be so in to the future. However
Page 94 and 95:
visit and review specific pages. A
Page 96 and 97:
European Literature Review and Cons
Page 99 and 100:
6. Special/Hazardous Waste Introduc
Page 101 and 102:
‘Technical Assessment for Waste M
Page 103 and 104:
accurate record of hazardous waste
Page 105 and 106:
Figure 6.2: Breakdown of recorded h
Page 107 and 108:
wastes to London are the closest, i
Page 109:
Figure 6.4: Breakdown of hazardous
Page 112 and 113:
6.47. There are a range of views fr
Page 114 and 115:
Table 6.5: In-house landfills which
Page 116 and 117:
equirements for the ‘new’ hazar
Page 118 and 119:
options to improve treatment, such
Page 120 and 121:
6.80. However, the new hazardous wa
Page 122 and 123:
6.90. The future treatment of asbes
Page 124 and 125:
7.7. London’s total hazardous was
Page 126 and 127:
7.19. There is only limited composi
Page 128 and 129:
waste management obligations and be
Page 130 and 131:
construction and demolition compani
Page 132 and 133:
the precise amount of landfill capa
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R.14 In order to more effectively t
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R32 It is recommended that a reduct
Page 138 and 139:
measurement of wastes from construc
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Future Actions Table 7.1: Summary o
Page 142 and 143:
Theme 3: Support for Existing Initi
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for contaminated soils within Londo
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Appendix A: Waste policy and legisl
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• whole used tyres (from 2003);
Page 151 and 152:
UK Policy The majority of UK waste
Page 153 and 154:
• Requires consents to discharge
Page 155 and 156:
• Prohibits certain types of wast
Page 157 and 158:
Green Paper on PVC Key Features •
Page 159 and 160:
Chris Searles, Searles Associates D
Page 161 and 162:
Table C1. Data by Number (from Smal
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Appendix D: Results of Further Anal
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Total 100 598.8 70.7 423.4 29.8 178
Page 167 and 168:
Appendix E: Local Authority C&I Col
Page 169 and 170:
All of the respondents said that th
Page 171 and 172:
proportion of waste collected from
Page 173 and 174:
Finally, the authorities were asked
Page 175 and 176:
The authorities were asked how the
Page 177 and 178:
All authorities were asked how they
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Table E11: Do you expect to meet th
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Table E15: What is the situation re
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Appendix F: Consultees for Construc
Page 185 and 186:
Appendix G: Policy, legislative and
Page 187 and 188:
Measure Germany Denmark Belgium The
Page 189 and 190:
Measure Germany Denmark Belgium The
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