sydney-city-centre-review-of-environmental-factors

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Level of Service (LoS) Maximum queue length (m) Maximum Degree of Saturation (%) Level of Service (LoS) Maximum queue length (m) Maximum Degree of Saturation (%) The DoS provides an indication of the overall performance of each intersection and is a better overall indicator than either the level of service or queue length. When the DoS exceeds 80 to 85 per cent overflow queues start to become a problem (as shown by the cells shaded grey with bold text in the table below). Satisfactory intersection operation is generally achieved with a DoS of 70 to 80 per cent or less. Performance data for all major intersections within the proposal footprint are described further in Appendix C. Table 6-3 Precinct road network performance summary (existing conditions, 2014 peak periods) Existing (2014 do nothing scenario) Morning peak Evening peak Work site location Precinct 1: north west NW1: Kent Street C: Erskine Street intersection C 145 69% C 140 70% NW2: King Street A: Sussex Street intersection C 275 98% C 185 106% E: Clarence Street intersection B 85 59% B 85 44% G: York Street intersection B 155 59% B 100 44% Precinct 2: retail R1: Park Street A: Pitt Street intersection B 150 84% B 80 64% R2: Market Street A: Kent Street intersection B 85 55% B 85 62% E: York Street intersection C 140 79% B 155 69% R4: Clarence Street G: Barrack Street intersection A 30 36% A 40 45% K: Market Street intersection B 75 61% B 85 67% Precinct 3: southern S2: Goulburn Street A: George Street intersection C 360 93% B 230 81% S3: Pitt Street C: Goulburn Street intersection E 240 158% C 140 129% Sydney City Centre Capacity Improvement 173 Review of Environmental Factors
Level of Service (LoS) Maximum queue length (m) Maximum Degree of Saturation (%) Level of Service (LoS) Maximum queue length (m) Maximum Degree of Saturation (%) Existing (2014 do nothing scenario) Morning peak Evening peak Work site location S4: Ultimo Road A: Harris Street intersection A 115 49% B 170 85% S5: Broadway D: Abercrombie Street intersection D 335 94% D 310 95% S6: Pitt Street A: Pitt Street and George Street intersection & B: George Street and Quay Street intersection D 180 81% D 145 74% Precinct 4: college C1: Wentworth Avenue A: Oxford Street intersection E 305 104% D 195 101% E: Goulburn Street intersection G: Campbell Street intersection C 125 89% C 115 68% B 95 71% B 115 72% C2: College Street A: Macquarie Street intersection C: Prince Albert Road intersection C 105 67% D 195 125% B 135 54% B 140 57% Precinct 5: financial F2: Macquarie Street A: Hunter Street intersection A 65 61% A 80 49% Note: Level of service ranges from (A) indicating free flow conditions to (F) indicating over-capacity, heavily congested conditions. The effects of the maximum queue length at each intersection depend on the design of the intersection. Longer approaches to an intersection can accommodate longer queue lengths. Appendix C considers the influence of nearby intersections and the sensitivity of the location to delays. The results demonstrate that nine of the 18 intersections have a maximum DoS that exceeds the 85 per cent threshold indicating that they perform poorly. The other intersections are performing adequately; however they would need improving to either support or enable the Access Strategy projects and/or to provide capacity on adjacent roads and intersections. As such their improvement would be strategic. Sydney City Centre Capacity Improvement 174 Review of Environmental Factors
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Sydney City Centre Capacity Improve
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Executive summary The proposal Road
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the proposed Sydney City Centre Cyc
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The REF concludes that the proposal
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Effect Affected factors/receivers L
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Effect Temporary light spill impact
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maintenance of traffic flows in the
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What happens next? Following the su
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6.7 Water quality and hydrology ...
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If approved, the proposal would tak
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In doing so, the REF helps fulfil t
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2 Need and options considered This
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NSW Long Term Transport Master Plan
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2.2 Existing road and public transp
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Road Sussex Street between King Str
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Road Precinct 4: college Wentworth
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Bus stop hubs located at Circular Q
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With these allocations set, Transpo
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2.4.2 Identified proposal options P
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Precinct 2: retail Precinct 2: reta
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Precinct 3: southern Precinct 3: so
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Precinct 4: college Precinct 4: col
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NW2: King Street (two options) Traf
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Amenity All three options reallocat
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Amenity At present, buses cannot re
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Summary Table 2-6 ‘Option b’ an
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Amenity Kerbside use Business impac
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Table 2-7 Analysis of options in pr
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Amenity Kerbside use Business impac
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3 Description of the proposal The p
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Work site reference Section Start a
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Table 3-2 Typical traffic capacity
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Typical improvement (with example)
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Sussex Street to Kent Street Sussex
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George Street to Pitt Street York S
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Kent Street intersection Pitt Stree
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Pitt Street to Castlereagh Street G
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Margaret Street to Erskine Street J
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Market Street intersection King Str
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Liverpool Street to Eager Lane Jame
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Hay Street to Rawson Place Goulburn
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Abercrombie Street intersection Ref
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Ref (refer Fig 3-10 to 3-16) Propos
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Wemyss Lane to Goulburn Street Ref
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Macquarie Street intersection Campb
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Park Street to Oxford Street Prince
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Page 139 and 140: Sydney City Centre Capacity Improve
Page 145 and 146: 3.2 Design The proposal’s concept
Page 147 and 148: Table 3-9 Engineering and developme
Page 149 and 150: 3.3 Construction activities The lik
Page 151 and 152: Table 3-10 Plant and equipment - in
Page 153 and 154: These materials are widely availabl
Page 155 and 156: Once the work is complete on site,
Page 157 and 158: 3.6 Public utility and drainage adj
Page 159 and 160: Traffic capacity improvement Precin
Page 161 and 162: Traffic capacity improvement Locati
Page 163 and 164: 4.1.3 Darling Harbour Development P
Page 167 and 168: The adopted urban design principles
Page 169 and 170: Principles and objectives Consisten
Page 171 and 172: Principles and objectives Prot
Page 177 and 178: Roads and Maritime is, however, req
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Page 181 and 182: 5.1.2 Stakeholder engagement Roads
Page 183 and 184: The detailed design would also be d
Page 185 and 186: Traffic modelling and monitoring da
Page 187 and 188: Bus infrastructure There is an exte
Page 189: Cars, buses and other vehicles Over
Page 193 and 194: Work site location Precinct 4: coll
Page 195 and 196: Section G: York Street intersection
Page 197 and 198: Section Precinct 4: college C1: Wen
Page 199 and 200: Location and type of work (refer to
Page 201 and 202: with the proposed changes under the
Page 203 and 204: Loading zones Mobility parking spac
Page 205 and 206: Table 6-8 describes the temporary o
Page 207 and 208: Location J: George Street to Pitt S
Page 209 and 210: Location H: Hay Street to Rawson Pl
Page 211 and 212: As can be seen from Table 6-8, ther
Page 213 and 214: Table 6-9 Altered footpaths and ped
Page 215 and 216: Section D: Abercrombie Street inter
Page 217 and 218: Loading zones Mobility parking spac
Page 219 and 220: Table F-2 in Appendix F provides fu
Page 221 and 222: Level of Service (LoS) Maximum queu
Page 223 and 224: The above table demonstrates the va
Page 225 and 226: Impact Environmental safeguard Resp
Page 229 and 230: Table 6-13 Construction noise manag
Page 231 and 232: The applicable human comfort vibrat
Page 233 and 234: where the corresponding noise impac
Page 235 and 236: The modelling predicted the constru
Page 237 and 238: Work site Receiver type NML for the
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The highest predicted noise impacts
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Work site Precinct 3: southern Pred
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Impact Environmental safeguard Resp
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Post World War II, Sydney enhanced
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Table 6-21 Heritage listed items It
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Item name Section Location Signific
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Item name Section Location Signific
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Item name Area of archaeology poten
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Item name 21 Former value and item
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Item name Works with potential heri
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Item name R2 Market Street Works wi
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Item name 3 Pinnacle House 5 Commer
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Item name Precinct 3: southern S3:
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Item name F2: Macquarie Street Work
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Lighting pole relocation General si
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Reference Potential archaeological
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The above summary reflects that the
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6.4.2 Existing environment Populati
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Social infrastructure Cultural and
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Social infrastructure - constructio
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Table 6-27 Annual events potentiall
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Table 6-28 Location specific potent
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Work site Construction activities I
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Socioeconomic impacts during operat
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The improvements to connectivity an
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Work site D: Kent Street to Clarenc
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Work site D: Clarence Street to Yor
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Work site F: Erskine Street to Barr
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Work site F: Liverpool Street to Ea
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Work site C: Wattle Street intersec
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Work site D: Wemyss Lane to Goulbur
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Work site F: Park Street to Oxford
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Method and assessment criteria The
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General land use character General
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Development precinct Precinct 1: re
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Property Roadside property Table 6-
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Future land uses and development pr
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Rubbish bins Water fountains City m
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6.6.2 Existing environment Landscap
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Landscape character zone Overview d
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Tree characteristics The city centr
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Table 6-41 Registered significant t
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· Cafés, restaurants, hotels and
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Location Receiver * Items marked wi
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Table 6-43 Temporary construction l
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Work site Section Receiver F1: Macq
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Landscape character and visual impa
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The tree’s consistency and contri
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Table 6-46 Tree pruning and removal
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Turning restrictions and provisions
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Work site Section Visual receiver R
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Despite this, Sydney Harbour suppor
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The proposal footprint is located a
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Flood risk The proposal footprint h
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to contamination or the generation
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Acid sulphate soils Acid sulphate s
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Contaminated land (records) No site
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Geology and soil impacts during ope
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Biodiversity Guidelines: Protecting
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Table 6-56 Statutorily protected bi
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6.10.2 Potential impacts Waste gene
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In addition, the contractor(s) woul
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6.11.4 Safeguards and management me
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Affected roads There are no screeni
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Air quality sensitive receivers The
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the roads covered by the proposal f
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Greenhouse Gas Assessment Workbook
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Climate change construction impacts
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6.14 Hazard and risk This section a
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Hazard Potential consequence Key se
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6.15.2 Other committed and/or appro
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Project Description Location and in
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Project Description Location and in
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Table 6-68 Potential cumulative imp
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Cumulative effect Disruption to pub
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Cumulative effect Key issues
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Cumulative effect Key issues Street
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Table 6-69 Potential cumulative eff
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6.15.4 Safeguards and management me
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7 Environmental management This cha
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No Impact Environmental safeguard R
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8 Conclusion This chapter provides
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Object environment. 5(a)(ii) To enc
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8.3 Ecologically sustainable develo
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8.3.4 Improved valuation, pricing a
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9 Certification This review of envi
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City of Sydney Council, Sydney City
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NSW EPA 1997c, Waste Reduction and
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factors-june-2014.pdf, accessed: 2/
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ISEPP State Environmental Planning
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