This report presents an assessment of existing and future parking & traffic requirements, for the site based on the current development proposal.

Transcription

1 CR166916b02 20 Jue 2017 Melida Dodso Melida Dodso Architects PO Box 5635 Hughes ACT Dear Melida, Project: Dickso Apartmets Lowrie St Re: Statemet o Parkig & Traffic Blocks Sectio 6 Dickso This report is prepared for the ACT Govermet o behalf Melida Dodso Architects to satisfy the DA requiremets for the proposed developmet oted above. This Parkig & Traffic Assessmet is for the proposed Re-Developmet 4 blocks located o Blocks Sectio 6 Dickso. This icludes the demolitio the existig 4 sigle dwelligs, costructio 20 apartmet style 2-bedroom uits withi a 2-story high buildig (groud ad 2 floors above), 2 cocrete driveways, pathways ad basemet parkig. The ew developmet will icrease the amout traffic geerated whe compared to the origial 4 sigle dwelligs; as such this report has bee prepared to demostrate that all parkig for the proposed developmet ca be provided osite ad that the existig road etwork has the capacity to absorb the additioal traffic geerated by the proposed 20 2-bedroom apartmets. Blocks Sectio 6, (2,688m²) are located o Lowrie Street i Dickso. I accordace with the Territory Pla, these Blocks are desigated as RZ4: MEDIUM DENSITY RESIDENTIAL. The existig site ad surroudig roads iterest (4 i total) are highlighted overleaf o Figure 1. This report presets a assessmet existig ad future parkig & traffic requiremets, for the site based o the curret developmet proposal. Blocks Sectio 6 Dickso Jue 2017 CR166916b02 Page 1

2 SITE Figure 1 Aerial Site & surroudig features (ACTmapi May 2017) Traffic Coditios Existig Network The site is surrouded by the followig roads as defied uder ACT s Hierarchy Lowrie Street adjacet to Block Access Street omial capacity 0-1,000 vehicles per day (vpd) Mocrieff Street East the site coected to Lowrie Street Access Street omial capacity 0-1,000 vehicles per day (vpd) Morphett Street North site coected to Mocrieff Street Access Street omial capacity 0-1,000 vehicles per day (vpd) Doorig Street South site coected to Mocrieff Street Major Collector omial capacity ,000 vehicles per day (vpd) These 4 roads are the earby roads adjacet or ear the site with Morphett Street providig the most direct access to the earby Arterial road Northboure Ave. Doorig Street also provides access oto the earby Cowper Street which is desigated as a major collector road coectig to other roads i Caberra. Blocks Sectio 6 Dickso v4 Jue 2017 CR166916b02 Page 2

3 Accidet Data Accidet data was obtaied by s ACT o the roads adjacet to or ear the site. A summary the data obtai is show with i the table below. The full data as provided by TCCS ca be observed i Appedix A. I Summary: The obtaied data spas from The oly accidet ivolvig a ijury was observed at the Doorig/Mocrieff. The largest umber accidets occurred at the Itersectio Doorig/Mocrieff Ave with 5 accidets observed over a period over the 5 year period. Uder the Federal Govermet Black Spot program, for a area to be defied as a Black spot road (midblock or ) requirig modificatio, the road i questio is required to meet the followig coditio. For idividual sites such as s, mid-block or short road sectios, there should be a history at least three casualty crashes over a five-year period. For legths road, there should be a average 0.2 casualty crashes per kilometre per aum over the legth i questio over five years. From this defiitio, oe the locatios metioed i the accidet data provided meet this requiremet. Locatio accidets accidets Itersectio Noe Noe Lowrie/Mocrieff (SW) Midblock - Lowrie Street (Mocrieff -> Mocrieff) 1 x damage oly 1 accidet i total Itersectio Lowrie/ Noe Noe Mocrieff Midblock - Lowrie Street Noe Noe (Mocrieff -> Lowrie) Itersectio Lowrie (Ed) Noe Noe Itersectio Mocrieff/Morphett Midblock - Mocrieff Street (Morphett -> Lowrie) Mid Block Mocrieff Street (Lowrie -> Lowrie) Mid Block - Mocrieff Street (Lowrie -> Doorig) Itersectio Doorig/Mocrieff 2 x damage oly 2 accidet i total Noe Noe 2 x damage oly 2 accidet i total Noe 4 x damage oly 1 x Ijury (received Treatmet) Noe 5 accidet i total Blocks Sectio 6 Dickso v4 Jue 2017 CR166916b02 Page 3

4 Existig Traffic data Existig traffic data was requested from TCCS s ACT. We have bee iformed that traffic data is available for the followig 4 locatios: (locatio 1) Midblock - Mocrieff betwee Lowrie Street (North) to Lowrie Street (South) (locatio 2) Midblock Morphett Street - Mocrieff Street to Challis Street, West Mocrieff Street. (locatio 3) Midblock Morphett Street - Cowper Street - Guthrie Street, East Mocrieff Street. (locatio 4) Midblock Doorig Street Karuah Street to McGowa Street West Mocrieff Street We have obtaied the traffic data for the 4 midblock sites with the full data beig attached i Appedix B. As the oly midblock couts obtaied o Doorig Street were betwee Karuah Street to McGowa Street (west from Mocrieff Street) it has bee assumed that the similar amout traffic will head east from Mocrieff. From the traffic data provided by s-act the followig traffic volumes were observed: Locatio Locatio 1 (Southboud) Locatio 1 (Northboud) Locatio 2 (Eastboud) Locatio 2 (Westboud) Locatio 3 (Eastboud)) Locatio 3 (Westboud) Locatio 4 (Eastboud) Locatio 4 (Westboud) Estimated Traffic observed/ estimated AM Peak PM Peak Capacity (vpd) (VPD) (VPH) (VPH) 0 1, , ,001 6, ,001 6, ,001 6, ,001 6, , , Doorig St East after Mocrieff St 0 1, * 304* 78* *As oted above this is a estimate usig the data provided for the other side Doorig St From the traffic data provided, it ca be observed that: Mocrieff street is operatig at aroud 80-90% its omial capacity; No traffic data was obtaied for Lowrie Street; however give that Lowrie Street oly coects oto Mocrieff Street, it is safe to assume that it is operatig at below its omial capacity give the traffic volumes observed o Mocrieff Street. Morphett Street is operatig at aroud half its capacity; ad Doorig Street is operatig at close to/ slightly above its capacity Blocks Sectio 6 Dickso v4 Jue 2017 CR166916b02 Page 4

5 Proposed Traffic Geeratio The curret proposal for the site will have the traffic geeratio rates as oted i the below tables. The traffic geerated for the 4 existig sigle dwelligs has also bee oted below to allow a compariso betwee precostructio to post costructio traffic geeratio to be made. The traffic rates oted were obtaied from the RTA Guide to Traffic Geeratig Developmets (October 2002) as well as the ACT Govermet Estate Developmet Pla (August 2016). Developmet Optio Traffic Geeratio rate (vpd) Daily Traffic geerated (vpd) Existig Sigle dwelligs x4 9 vpd/ Dwellig 36 vpd total Proposed 20 x 2-bedroom uit (medium desity housig) 6 vpd/ Dwellig 120 vpd total Total additioal traffic geerated post developmet 84 vpd Developmet Optio Peak Traffic Geeratio (vph) Peak Traffic geerated (vph) Existig Sigle dwelligs x vph/ Dwellig 3.4 vph total Proposed 20 x 2-bedroom uit (medium desity housig) 0.5 vph/ Dwellig 10 vph total Total additaoalpeak traffic geerated post developmet 7 vph total Whe the traffic rates i the above tables are added to the existig traffic volumes provided by s ACT it is observed that: Mocrieff Street has the capacity to absorb the additioal traffic volume. Morphett Street has ample capacity to absorb the additioal traffic grated with the existig road beig at aroud 50%. Doorig Street will cotiue beig at ad slightly over its capacity. Eve though the road is at its capacity it is likely that the additioal traffic geerated 42 assumig half the vehicles head south oto Doorig St) will ot have a measureable impact o the road as the icrease i traffic to the road represets a 5% icrease to the total traffic volume. I additioal to this small icrease the mea traffic speed alog Doorig Street was observed to be less tha 50Km/h as per the provided traffic data, makig this a icrease a egligible to very low risk traffic icrease. Blocks Sectio 6 Dickso v4 Jue 2017 CR166916b02 Page 5

6 Parkig Geeratio/ Requiremets The vehicular parkig demad, geerated from the proposed apartmet buildig has bee assessed agaist the requiremets i the Parkig ad Vehicular Access Geeral (3 October 2014). Locatioal Parkig Requiremets The locatioal requiremets for log stay, short stay, operatioal ad visitor parkig are as follows (Clause 3.1.4, Locatioal requiremets, Residetial zoes): For Residetial use: For log stay parkig (residet parkig), o site; For short stay/ visitor parkig, o site or withi 100m; Parkig Geeratio Rates The followig parkig geeratio rates i the Parkig ad Vehicular Access Geeral were used for the proposed developmet (schedule 1 parkig provisio rates for Residetial zoes). Space/type Area/ No. Rate Parkig Spaces Required 2-Bedroom Apartmet spaces/apartmet 30 Log stay spaces Visitor Parkig N/A 1 space/ 4 apartmets 5 Visitor spaces Total Parkig Geerated 30 Log stay spaces 5 Visitor spaces Disabled Space Parkig Requiremets The ACTPLA Parkig ad Vehicular Access Geeral (Clause 2.2.4) sets out requiremets for the umber Disabled spaces to be provided. withstadig ay provisio i the Buildig Australia or i AS2890, parkig spaces for people with disabilities are to comprise a miimum 3% (rouded up to the earest whole umber) the total umber parkig spaces required i accordace with the code. Cosiderig the total geeratio parkig spaces from the previous sectio is expected to be approximately 35 spaces a miimum, (0.03*35) = (2) car parkig spaces are required to be desigated as disabled. Motorcycle Parkig Requiremets As per the requiremets Clause 2.4, Parkig for motorcycles ad motor scooters, Parkig ad Vehicular Access Geeral, the provisio rate for motorcycles is three (3) dedicated spaces per (100) vehicle parkig spaces, with a miimum oe (1) space for car parks with a miimum (30) parkig spaces. These spaces are to be provided i additio to the umber car parkig spaces required uder this code. The miimum required umber additioal spaces for motorcycles is (0.03*35) = (2) spaces. Blocks Sectio 6 Dickso v4 Jue 2017 CR166916b02 Page 6

7 Bicycle Parkig Requiremets I Accordace with the ACTPLA Bicycle Parkig Geeral (October 2013) the followig bicycle parkig provisios are to be meet osite i additio to the above metioed vehicle parkig requiremets. Developmet Bicycle Parkig type Rate Bicycle Parkig Required Apartmet Class 1 or 2 1 per apartmet 20 x class 1 or 2 spaces Visitor Parkig Class 3 1 per 12 apartmets after 1 x class 3 space the first 12 apartmets Total Parkig Geerated 20 x class 1 or 2 spaces 1 x class 3 spaces The classes bicycle parkig are defied as follows: Class 1 Bicycle Locker - Fully eclosed idividual locker Class 2 - Bicycle Eclosure - Locked cages or compouds cotaiig Bicycle Rail istallatios for multiple users Class 3 - Istallatios which support the bicycle, which allow both the bicycle frame ad both wheels to locked agaist such as metal hoops ad rails Parkig Provisios Osite From the most recet architectural Plas provided by Melida Dodso Architects o 02/06/2017, it ca be see that the follow osite parkig provisios have bee made for the proposed developmet: 31 log stay parkig spaces withi the basemet for residets to use which 2 are desigated as disabled accessible; 5 short stay/ visitor spaces o the groud floor which 1 is desigated as disabled accessible; 2 motorcycle parkig spaces are show withi the orth West corer the basemet away from the other parkig spaces; 21 idividual lockers are available i the basemet for residet to use for class 1 bicycle parkig; No additioal bicycle racks or similar have bee omiated o the groud floor for class 3 visitor bicycle parkig, however there is ample space o the groud floor for a fixed rail/ metal hoop to be istalled. Blocks Sectio 6 Dickso v4 Jue 2017 CR166916b02 Page 7

8 Parkig & Traffic Provisio Coclusios It was cocluded that: Based o the curret Parkig ad Vehicular Access, the proposed developmet o Blocks Sectio 6 Dickso meets all the required parkig provisios for parkig spaces, disabled spaces, motorcycle spaces ad residet bicycle parkig. A area should be omiated o the groud floor for Class 3 visitor bicycle parkig. This area should cotai istallatios which support the bicycle, which allow both the bicycle frame ad both wheels to be locked agaist such as metal hoops ad rails. From the traffic data obtaied from s ACT the earby roads Lowrie St, Mocrieff St & Morphett Street is assessed to have capacity to absorb the additioal traffic geerated by the proposed developmet. The traffic data provided suggest that Doorig Street will cotiue beig at ad slightly over its omial capacity. It is likely that the additioal traffic geerated (42vpd assumig half the vehicles head south oto Doorig St) will ot have a egative impact o the road as the icrease i traffic to the road represets a 5% icrease to the total traffic volume. I additio to the small traffic icrease o Doorig Street, the mea traffic speed alog Doorig Street was observed as less tha 50Km/h. From this it ca be accessed that the small icrease i traffic o Doorig Street represets a egligible to very low risk. Based o the above, it is recommeded that the proposed developmet the Blocks Sectio 6 Dickso be supported o parkig & traffic grouds. Do t hesitate to cotact the udersiged if you have ay questios NORTHROP CONSULTING ENGINEERS Sicerely, Reviewed by: Joey Wiltshire Civil Egieer David Field Pricipal Blocks Sectio 6 Dickso v4 Jue 2017 CR166916b02 Page 8

9 Appedix A: s ACT Accidet Data STREET REPORT History Locatio: Report Date Rage: Locatio Locatio Descriptio LOWRIE STREET - showig Itersectios (icludig Major Itersectio) ad Midblocks 01/01/ :00:00 AM -> 31/12/ :59:59 PM Itersectio LOWRIE/MONCRIEFF (SW) Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Movemet Visibility es = 0 Weather Locatio Locatio Descriptio Mid Block LOWRIE STREET (MONCRIEFF -> MONCRIEFF) Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Movemet Visibility Weather Blocks Sectio 6 Dickso Jue 2017 CR166916b02 Page 9

10 LOWRIE STREET (MONCRIEFF -> MONCRIEFF) : es = 1 26/02/ :59 West boud Oly related to South boud Other Out driveway Parked Backig surface Fie 406 Locatio Locatio Descriptio Itersectio LOWRIE/MONCRIEFF Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Movemet Visibility es = 0 Weather Locatio Locatio Descriptio Mid Block LOWRIE STREET (MONCRIEFF -> LOWRIE) Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Movemet Visibility es = 0 Weather Locatio Itersectio Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 10

11 Locatio Descriptio LOWRIE (END) Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Movemet Visibility es = 0 Weather Total es = 1 STREET REPORT History Locatio: Report Date Rage: Locatio Locatio Descriptio MONCRIEFF STREET - showig Itersectios (icludig Major Itersectio) ad Midblocks 01/01/ :00:00 AM -> 31/12/ :59:59 PM Itersectio MONCRIEFF/MORPHETT Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Moveme t Visibility Weat her Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 11

12 MONCRIEFF/MORPHETT /05/ :10 North boud North boud Oly Withi Right tur Approachi g Left tur kow surface Fie 303 MONCRIEFF/MORPHETT es = 2 4/09/ :00 North boud North boud Oly Withi Withi Left tur Left tur surface Fie 302 Locatio Locatio Descriptio Mid Block MONCRIEFF STREET (MORPHETT -> LOWRIE) Locatio : Chaiage Police Referece Date/Time Severity es = 0 Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 12 Ijury Directio Lae Positio Moveme t Visibility Weat her

13 Locatio Locatio Descriptio Itersectio LOWRIE/MONCRIEFF Locatio : Chaiage Police Referece Date/Time Severity es = 0 Ijury Directio Lae Positio Moveme t Visibility Weat her Locatio Locatio Descriptio Mid Block MONCRIEFF STREET (LOWRIE -> LOWRIE) Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Moveme t Visibility Weat her MONCRIEFF STREET (LOWRIE -> LOWRIE) : /04/ :30 West boud Other North boud Oly Out driveway related to Backig Parked surface Fie 406 Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 13

14 MONCRIEFF STREET (LOWRIE -> LOWRIE) : es = 2 14/12/2015 8:20 North boud Oly Other related to Straight ahead surface Fie 406 Locatio Locatio Descriptio Itersectio LOWRIE/MONCRIEFF (SW) Locatio : Chaiage Police Referece Date/Time Severity es = 0 Ijury Directio Lae Positio Moveme t Visibility Weat her Locatio Locatio Descriptio Mid Block MONCRIEFF STREET (LOWRIE -> DOORING) Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Moveme t Visibility Weat her Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 14

15 es = 0 Locatio Locatio Descriptio Itersectio DOORING/MONCRIEFF Locatio : Chaiage Police Referece Date/Time Severity Ijury Directio Lae Positio Moveme t Visibility Weat her DOORING/MONCRIEFF /03/ :03 East boud South boud Oly Withi Withi Straight ahead Right tur Glare dazzle or surface Fie 104 DOORING/MONCRIEFF /09/ :05 Ijury South boud East boud Received medical treatmet Withi Left tur Other Withi Straight ahead surface Fie 107 Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 15

16 DOORING/MONCRIEFF /12/ :10 South boud South boud Oly Withi Withi Right tur Right tur surface Fie 303 DOORING/MONCRIEFF /02/ :30 South boud East boud Oly Withi Withi Right tur Left tur surface Fie 106 DOORING/MONCRIEFF es = 5 8/09/ :30 North boud East boud Oly Withi Withi Backig Left tur surface Fie 404 Total es = 9 Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 16

17 Appedix B: s ACT Traffic data May 2017 Street Name Suburb Survey Locatio A Survey Locatio B Survey Start Date Locatio Map Lowrie Street Lowrie Street Mocrieff Street Dickso (North) (South) 22/07/2012 Site Map Morphett Street Dickso Mocrieff Street Challis Street 1/09/2015 Site Map Morphett Street Dickso Cowper Street Guthrie Street 2/09/2015 Doorig Street Dickso Karuah Street McGowa Street 2/05/2011 Towards Weekday Volume AM Peak PM Peak Percetage HV Mea Speed 85th Speed Percetile Lowrie Street (North) Mocrieff Street Cowper Street Karuah Street th Towards Weekday Volume AM Peak PM Peak Percetage HV Mea Speed Speed Percetile Lowrie Street (South) Challis Street Guthrie Street McGowa Street Blocks Sectio 6 Dickso Jue 2017 CR170037E01_Parkig Assessmet v4 Page 17