· 101-109 Parramatta Road, Homebush 2 14th March 2018 Traffic Impact Assessment 101-109...

Traffic Impact Assessment

101-109 Parramatta Road, Homebush

For: BHI Architects Pty Ltd

Date: 14th March 2018

Ref: CKC CV28FA_AZC

101-109 Parramatta Road, Homebush 2 14th March 2018

Traffic Impact Assessment

101-109 Parramatta Road

Proposed Expansion of the Approved Motor car showroom

For: BHI Architects

Date: 14th March 2018

© Caldwell & Kent Consulting ABN: 92 614 551 218 The information contained in this document is confidential and intended solely for the use of the client for the purpose for which it has been prepared and no representation is made or is to be implied as being made to any third party. All surveys, forecasts and recommendations are made in good faith and on the basis of the information available. It is expected that the assumptions used in connection with the report will be reasonable and no representations or warranties, express or implied, will be given that these future matters will occur.

Version No. Author Reviewed by: Date: 1 A.M. G.C. 13/03/2018 2 A.M. Client 14/03/2018 3


Contents Definitions ....................................................................................................................................... 4

1. Introduction ............................................................................................................................. 5

2. Site Description ........................................................................................................................ 7

3. Overview of the Existing Traffic Conditions .......................................................................... 10

3.1. Description of Road Environment ...................................................................................... 10

3.2. Public Transport ................................................................................................................. 10

3.3. Existing Traffic Generation of the Site ............................................................................... 12

4. Description of the Proposed Development ........................................................................... 13

5. Traffic Impact Assessment ..................................................................................................... 14

5.1. Trip Generation .................................................................................................................. 14

5.2. Impact Assessment ............................................................................................................ 15

6. Parking Provision ................................................................................................................... 16

6.1. Planning Requirements ...................................................................................................... 16

7. Access Arrangements ............................................................................................................ 17

7.1. Car Parking Arrangement ................................................................................................... 17

7.2. Driveway Arrangement ...................................................................................................... 17

7.3. Sight Distance ..................................................................................................................... 18

7.4. Driveway Location .............................................................................................................. 18

7.5. Servicing ............................................................................................................................. 19

8. Conclusions and Recommendations ..................................................................................... 20

9. Attachments .......................................................................................................................... 20


Definitions

DA: Development Application

GFA: Gross Floor Area

Proposal: Construction of a new Car Service Centre

RMS: Roads and Maritime Services

DCP: Strathfield Development Control Plan – 2005

AS2890.1: Australian Standard for Off-Street Parking Facilities AS2890.1-2004

AS2890.6: Australian Standard for Parking Facilities Part 6: Off-Street Parking for People with Disabilities


1. Introduction

Caldwell & Kent Consulting (CKC) have been engaged by BHI Architects to assist with the Section 96 Application process for the expansion of the approved car showroom to include a new car service centre. The subject site is located at 101-109 Parramatta Road Homebush, which is part of the Strathfield Council LGA.

The approved car showroom involves the demolition of the existing motor showroom and the construction of a three storey car showroom – plus an additional level of basement parking (i.e. a total of four levels). As part of this proposal, the (approved) second level will be converted to a service centre accommodating 16 service bays.

As part of the proposal a total of 112 car spaces, will be spread across three levels (i.e. basement level, ground level and second level) accessible via the two driveways located along the Powell Street frontage.

Figure 1-Site Location (Source Whereis Maps)

The purpose of this report is to present the traffic and parking assessment associated with the proposal, and to determine the implications of the projected change in traffic and parking activity on the surrounding road network.

The Site


The report is structured as follows:

Section 2: Site Description

Section 3: Overview of Existing Traffic Conditions

Section 4: Description of the Proposed Development

Section 5: Traffic Impact Assessment

Section 6: Parking Provision

Section 7: Access Arrangements

Section 8: Conclusions and Recommendations

Section 9: Attachments


2. Site Description

The site is located at 101-109 Parramatta Road, Homebush and is irregular in shape. The subject site is part of the Strathfield Council LGA and is zoned as “B4- Mixed use”.

The site occupies Lot 200 of DP1117827and accommodates an area of 4,692sqm. The site is located within a mixed use area and is bordered by Powell Street to the North, Retail use to East, Parramatta Road to the South and Underwood road to the West. All vehicular to the site is available via the driveways located on Parramatta Road and Powell Street frontages.

Figure 2-The Site (Source Google Earth)

The site currently operates as a motor car showroom and is used as a secondary facility by Sutton Motors (Holden Shown Room) located directly opposite the site (i.e. on the southern side of Parramatta Road).

A site visit was undertaken on 24th April 2017 to observe the operation of the existing road network and the site photographs are presented below.

SUTTON MOTORS HOLDEN SHOWROOM

THE SITE


Figure 3-Site Photo looking at the Site from Powell Street

Figure 4-Site Photo looking at the Existing Driveway located on Powell Street


Figure 5-Site Photo along site frontage located on Parramatta Road looking to the East The following map shows the hierarchy of the surrounding road network as classified by Road and Maritime Services (RMS), formerly known as Road and Traffic Authority (RTA).

Figure 6-Surrounding Road Network (Source RMS Website)

The Site


3. Overview of the Existing Traffic Conditions

3.1. Description of Road Environment Parramatta Road is classified as a State Road and follows an East-West alignment. It operates as a major route connecting western suburbs with Sydney CBD. Within the suburb of Homebush, the carriageway of Parramatta Road is divided and comprises of two traffic lanes in each direction with provision of auxiliary turning lanes. It has a posted speed limit of 60kph with no on-street parking permitted. A paved footpath is available on both sides of the carriageway.

Underwood Road is classified as a Regional Road and follows a North-South alignment. It connects Australia Avenue (at the northern end) with Parramatta Road. Typically, the carriageway is undivided and comprises one traffic lane in each direction with unrestricted on-street parking permitted. It has a posted speed limit of 50kph. The intersection of Underwood Road with Parramatta Road operates as a signalised intersection with provision of pedestrian crossing on all approaches.

Powell Street is classified as a Local Road and follows an East- West alignment. It connects Park Road with Parramatta Road. The carriageway is undivided and comprises of one traffic lane in each direction with on-street parking permitted. It has a posted speed limit is 50kph. The intersection of Powell Street with Underwood Road operates as a priority controlled intersection with vehicles travelling along Underwood Road having priority over the vehicles on Powell Street.

M4 motorway operates as a major motorway connecting western suburbs with Sydney CBD. It follows an East-West alignment and comprises of three traffic lanes in each direction.

3.2. Public Transport The site is serviced by both train and buses. The nearest station located within the vicinity of the site is Homebush Station, which is situated approximately 400 metres south-east of the site. Homebush Train Station is serviced by the “T1 Western Line”& “T2 Inner West& South Line”. These services operate between Emu Plains to Sydney CBD. During the morning peak period (08:00-09:00am), this service operates with a frequency of five inbound (to Sydney CBD) services and five outbound services (to Western Suburbs).


Figure 7- Train Service Map (Source NSW Transport Info Website)

Bus services within vicinity of the subject site are operated by Sydney Buses. Route No 525 is a regular bus services operates from Monday to Saturday between Parramatta and Burwood via Sydney Olympic Park. These services operate from 6:00am to 10:00pm, with a total of six services during commuter peak period. Bus services can be accessed via the bus stop located on Parramatta Road, approximately 200 metres east of the subject site.

Route 526 is a regular bus service operates from Monday to Saturday between Burwood and Rhodes Shopping Centre. These services operate from 6:00am to 10:00pm, with a total of six services during commuter peak period. Bus services can be accessed via the bus stop located on Parramatta Road, approximately 200 metres east of the subject site.


Figure 8- Route Map –Bus Routes 525 & 526 (Source NSW Transport Info Website)

3.3. Existing Traffic Generation of the Site The subject site is located within a mixed use area and is currently occupied by a motor car showroom. In 2017, a DA was approved by Council for the demolishment of the existing showroom and the construction of a three storey car showroom accommodating 36 car spaces accessible via two driveways located on Powell Street.

Therefore, it considered appropriate to establish the existing traffic activity of the site with reference to the approved DA. The traffic activity of the subject site was determined with reference to the RMS Guide to Traffic Generating Development (The Guide). In relation to the approved use, The Guide recommends the following trip generation rates:

x Evening peak hour vehicle trips = 0.7 per 100m2 site area

Application of the above to the existing (approved) site occupying an area of approximately 4,692sqm would result in 32.82 (say 33) vehicle trips per hour during evening peak period.


4. Description of the Proposed Development

The proposal involves the expansion of the (approved) three storey building accommodating a motor showroom to include a service centre. As part of the proposal the approved showroom will be modified to include the following:

x Basement Level – Storage for servicing vehicles; x Ground Level – Car Display Area (both external and internal) and customer care centre x (i.e. office use); x First Level – Plant room; and x Second Level – Service Centre, Amenities including storage area, Office and Staff Lunch Room

As part of the proposal, a total of 112 parking spaces will be provided which will be accessible via the two (approved) driveways located on the Powell Street frontage (i.e. along north western corner of the site).

Based on the information provided we understand that the proposed showroom will employ a total of 20 staff comprising of 4 customer service staff, Valet Staff and 16 workshop staff.

Architectural plans associated with the proposal have been prepared by BHI Architects, and the plans indicating the car park are presented as Attachment A.

Operation of the Proposed Service Centre

As part of the proposal, the approved showroom will include a service centre. As part of the operation of the proposed service centre, the customers will be required to pre-book prior to arriving on-site. As customers arrive on-site, they will be requested to drop off their car at the designated valet parking spaces located on ground floor near the reception area. From this point the staff of the showroom will drive the car to the service bay located on second level. Once the car has been serviced, it will be parked on the basement level car park and will be delivered to the customer on the ground level - thus restricting customer access to the ground level only.


5. Traffic Impact Assessment

5.1. Trip Generation The traffic activity associated with the proposal has been calculated with reference to the ‘RMS Guide to Traffic Generation Developments’ (The Guide). The proposal involves the expansion of the approved motor showroom to include a service centre. In relation to the motor showroom (including a service centre), The Guide indicates that it experiences peak traffic activity during the evening period and recommends the following trip generation rate:

Table 3- Recommended Traffic Generation Rates for a Motor showroom including service centre (Source RMS Guide to Traffic Generation-2002)

Application of the above traffic generation rates to the proposed showroom, including the service centre, accommodating a site area of 4,692sqm; results in the evening peak period trip generation of 32.8 (say 33) vehicle trips per hour.

Furthermore, the approved motor showroom will include office areas of approximately 800sqm in total - located on both ground level and second level. These office area located on the ground level will be exclusively used by the sales staff, whereas the office area on second level will be utilised by the service centre staff. Typically, the traffic generation activity of the Motor Showroom includes the traffic activity associated with the staff. In this regard, the traffic activity of the proposed office use is included within the traffic generation of a motor showroom.

In this regard, the proposal has a potential to generate the 33 vehicle trip per hour during evening peak period.

Use Evening Peak (veh trip/hr)

Motor Showroom 0.7 per 100sqm site area


5.2. Impact Assessment The projected traffic activity associated with the proposal indicates the site is likely to generate a peak hour traffic of 33 vehicle trips – indicating a vehicle trip every 2 minutes or so

Furthermore, the development is proposed on a site that is approved to be occupied by a motor showroom which already is generating traffic. The Standard engineering practice is to deduct the existing traffic activity from the projected traffic generation activity. If we adopt this procedure the proposal is likely to result in similar traffic activity as the existing. Therefore we anticipate no increase in traffic activity associated with the proposal.

In conclusion, the proposal is likely to generate a maximum of 33 vehicle trips an hour which is identical to the existing traffic activity of the site. Thus, the proposal is highly unlikely to have any detrimental impact on the operation of the surrounding road network.


6. Parking Provision

6.1. Planning Requirements The subject site is part of the Strathfield Council and Part 2 of the Strathfield Development Control Plan 2005 (DCP) specifies the on-site parking requirements for various uses. Section 3.4.3 of the Part 2of the DCP includes the following parking rates for motor showroom.

1.5 spaces per 200sqm of site area; 6 spaces per work bay

The DCP further recommends that the dimension of the on-site parking spaces should be provided in accordance with AS2890.1. This is detailed in Section 7 of the report.

As part of the proposal the overall site area of 4,692sqm will be shared by both car showroom and service centre. It would be appropriate to assume that the car service centre will occupy the majority of the site area. Therefore, as part of the parking requirement calculations we have assumed that car showroom will occupy an area of 2,092sqm (representing 45% of the total site area) and the remaining will be used for the car showroom.

The approved motor show will occupy an area of 2,092sqm and the service centre will include a provision of 16 work bays. Application of the above parking provision rates results in a requirement of 112 car spaces comprising the following:

x 16 motor showroom spaces; x 96 service centre spaces.

The proposal involves an on-site parking provision of 112 cars spaces - thus complying with the Council’s requirements. In this regard, the proposed on-site parking provision of 112 car spaces is highly unlikely to have any negative impact on the on-street parking supply and is considered suitable to service the proposed development.


7. Access Arrangements

7.1. Car Parking Arrangement

The proposed car parking arrangement has been assessed according to the requirements listed in AS2890.1 (2004). Table 1.1 of AS2890.1 provides a classification of the off-street parking facilities based on various land uses, which is essential in determining the associated parking space dimensions.

The proposal involves an on-site parking provision of 112 car spaces. As discussed earlier, a review of the operation of the proposed motor showroom indicates that the customer parking will be restricted to the ground level and the remaining car spaces will be used by the valet staff. Therefore, the ground level spaces has been assessed against the ‘Type 2’ user class with 90 degree parking spaces (which is associated with Medium term Parking). In relation to the Type 2 user class, Figure 2.2 of the AS2890.1 specifies the following parking dimensions:

x Space width – 2.5 metres x Space length – 5.4 metres x Aisle width – 5.8 metres

The space dimensions of the proposed car spaces were measured as a minimum of 2.5 metres wide and 5.4 metres long, with an associated aisle width exceeding 5.8 metres, thereby meeting the minimum requirements stipulated by AS2890.1.

The basement level and first level car spaces were assessed against the “Type 1A” user class with 90 degree parking spaces (which is associated with employee and residential development). In relation to the Type 3 user class, Figure 2.2 of the AS2890.1 specifies the following parking dimensions:

x Space width – 2.4 metres x Space length – 5.4 metres x Aisle width – 5.8 metres

The space dimensions of the proposed car spaces were measured as a minimum of 2.4 metres wide and 5.4 metres long, with an associated aisle width exceeding 5.8 metres, thereby meeting the minimum requirements stipulated by AS2890.1.

In this regard, the proposed car parking arrangement has been designed in accordance with the Australian Standard.

7.2. Driveway Arrangement As part of the proposal, a combined entry/exit driveway will be introduced on Powell Street to service the Motor Showroom. Table 3.1 & Table 3.2 of AS2890.1 specifies the width of the access driveway, which is directly proportional to the on-site parking provision and also the type of frontage road.


Taking into account the proposed driveways are located on Powell Street, which is classified as a Local Road, and the car park has a capacity of 112 parking spaces, Table 3.1 classifies the proposed driveway as ‘Category 2’. Table 3.2 therefore recommends if the driveways are combined than the driveway should be 6.0-9.0m wide. The width of the proposed driveway is in excess of 6.0 metres and is therefore considered compliant with the Standard.

Additionally, in order to access the driveway configuration we have undertaken Swept Path Analysis utilising the AutoTrack simulation software. The Swept Path Analysis was undertaken utilising the recommended vehicle type and is presented as Attachment B.

7.3. Sight Distance

Section 3.2 of AS2890.1 specifies the recommended sight distance associated with the driveway. The sight distance requirement is prescribed in accordance with the posted speed limit along the frontage road. The proposed development will be accessible via the driveway located on Powell Street frontage.

Section 3.2 of the Standard specifies a desirable visibility distance of 69 metres, and a minimum distance of 35 metres for streets having a posted speed limit of 50kph. The proposed driveway is located on a straight section of Powell Street where unobstructed visibility is available. In this regard, the driveway arrangement is considered safe and appropriate to service the proposed development.

7.4. Driveway Location

Figure 3.1 of the Standard shown below, specifies the prohibited location for introduction of a Category 2 driveway.

Figure 9- Prohibited Locations of Access Driveway (Source AS2890.1-2004)


A review of the proposed driveway indicates the driveway is located well outside the prohibition zone and therefore, the proposal is considered compliant with the Standard.

7.5. Servicing

The review of the operational procedure of the proposed showroom indicates that inaddition to the cars the proposed development is likely to require vehicular access for the following uses:

x Refuse Collection; and x Car deliveries.

Refuse Collection

Based on the information provided to CKC we understand the refuse collection will be undertaken by a private contractor who will utilise a refuse collection vehicle with following dimensions:

x Truck Length – 10 metres; x Overall Width – 2.48 metres; x Turning Radius – 10.5 metres (Kerb to Kerb); and x Overall Height – 3.4 metres.

As part of the proposal the refuse collection bins are located on Ground level and therefore, the refuse collection vehicle will require access to this level only. In order to access the suitability of the proposed driveway configuration and ground level to service the proposed refuse collection vehicle we have undertaken Swept Path Analysis utilising the AutoTrack simulation software. The Swept Path Analysis was undertaken utilising the recommended vehicle type and is presented as Attachment B.

The Swept Path Analysis concluded that the ground level of the proposed car park and the driveway arrangement are suitable to service the refuse collection vehicle.

Used/New Vehicle Deliveries

We have been advised by the Client that the cars will be delivered to the Holden Showroom (also owned by Sutton Motors) located directly opposite to the site on southern side of Parramatta Road and from there the cars will be driven to the site.


8. Conclusions and Recommendations

x The provision of 112 car parking spaces for the proposed development is considered sufficient to handle the project parking demand;

x Based on the information provided, the proposal does not generate any increase in safety risk to pedestrians or drivers as a result of the access and parking configuration;

x The proposed development will not negatively impact current traffic conditions including local intersection capacity; and

x An assessment of the car park layout, including the parking spaces and associated aisle width, indicate the car park layout is compliant with the relevant applicable Standards (AS2890.1).

9. Attachments

Architectural Plan indicating Access and Car Park Arrangement

Turning Path Assessments:

Swept Path Assessment of the Proposed Refuse Collection vehicle accessing the Site

Swept Path Assessment of B99th & B85th vehicle type accessing the Basement Level Car Park

20.00 %

10.00 %

10.00 %

8.25 %

12.00 m2

37.35 m2

13.40 m2

14.34 m2

933.17 m2

1,481.78 m2

393.64 m2

16.77 m2 13.63 m2

10.80 m2

10.80 m2

10.80 m2

20.32 m2

8.25 %

15.38 %

432.30 m2

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26 x 181 = 4,700

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F. H. R

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18 x 189 = 3,400

1

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7

8

9

Ch-01

1,550

FL.+7,850

FL.+7,850

+6,500

+7,850

+5,375

+5,675

+5,445

+5,800+7,830

R 4,000

R 2,900

R 3,230

R 3,000

R 3,000R 3,000

R 3,000

R 800

R 800

R 8

00

R 3,000

R 6,

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R 7

,441

1A.3101

2A.3101

2A.3101

3A.3101

13

2A.3002

1A.3002

2A.3001

to comply with AS 1428.1-2009

Rainproof horizontal metal louver systemrefer to external material schedule

Impact bollorarefer to eng's details

Exiting removal concrete panelto be remained

above storm-water channel.( shown as hatched)


Exiting concrete open panelto be remained

( location refer to surveyor drawings )

Service Reception(N)

Service Reception(H)

Ser

vice

adv

isor

VEHICULAR ACCESS

VEHICULAR ACCESS

VEHICULAR ACCESS

GLAZING

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A2

A3

A3

A4

A4

A5

A5

A6

A6

A7

A7

A8

A8

A11

A11

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A3-a

A3-a

A4-a

A4-a

+5,445

Proposed Sub-stationrefer to eng's reprot.

Plasterboard stud partition wall

Shorefront profilerefer to Section J reprot.

Turf to landscaping arearefer to landscaping plan

Accessible WCto comply with AS 1428.1(Design for access and mobility)

Metal handrail with concrete stairs


Install fire shutterwith wall wetting sprinkler system.

refer to BCA report.

Exit path within 6 m to be protected in accordance with C3.4




Fire separation wallrefer to BCA report

Install min. metal S/gate ( to allow Sdyeny-Water 24 hour access)

H:2100 Install metal louver fence

Install metal louver s/gate



Removal metal louver

Waste binsrefer to waste managementconsultant's report

Metal handrail with balustrade

Substation

1:20 FALL

Stairs4 Stairs3

RAMP DOWN

TO BASEMENT RAMP UP

TO FIRST FLOOR

Sta

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Foot

pathGROUND FLOOR

CAR PARKING

Egress Stairs

Footpath

Footpath

Servicemanager

Hospitality bar

CUSTOMER LOUNGE

SALES

RECEPTION

INTERNALDELIVERY AREA

Storage

Hos

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Stairs

Egress

Meeting 1

OfficeBusinessmanager

CUSTOMER LOUNGE

Meeting 2

AmenityTile

Servicemanager Hospitality bar

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Common Entry

Egress

Egress

Generalservice

Egress

Office

Ex. outdoor car parking area Lift

Stairs5

Stairs6

Service

Ser

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RAMP UP

TO GROUND FLOOR

Ser

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Rear Load collection Vehicle

( waste collection point)

Stairs2

Service

Stairs7

Egre

ss

Sydneywater asset protection zone

(not structure to be constructed within Min.1 m

/ remind existing channel )

Side Boundary

Existing conc. paving

Ex. outdoor open space.

DRAWING TITLE- FIGURE 5.2 CLEARANCE ENVELOPE PROJECT NO - CKC SM01

DRAWING NO - CKC SMV01

NOTES -

SCALE - NTS

DATE - 13/03/2018CLIENT- BHI ARCHITECTS

PROJECT ADDRESS - 101-109 PARRAMATTA ROAD, HOMEBUSH

20.00 %

10.00 %

10.00 %

8.25 %

933.17 m2

1,481.78 m2

393.64 m2 20.32 m2

8.25 %

15.38 %

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26 x 181 = 4,700

F. H. R.

F. H. R

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18 x 189 = 3,400

1

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Ch-01

FL.+7,850

+7,850

+5,375

+5,675

+5,445

+5,800

R 4,000

R 2,900

R 3,230

R 3,000

R 3,000R 3,000

R 3,000

R 3,000

1A.3101

2A.3101

2A.3101

3A.3101

13

2A.3002

2A.3001








VEHICULAR ACCESS

VEHICULAR ACCESS

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A4

A4

A5

A5

A6

A6

A7

A7

A8

A8

A3-a

A3-a

A4-a

A4-a

+5,445





















Substation

1:20 FALL

Stairs4 Stairs3

RAMP DOWN

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Sta

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CAR PARKING

Egress Stairs

Footpath

Footpath Hospitality bar

Hos

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Stairs5

Stairs6

Ser

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RAMP UP

TO GROUND FLOOR S

ervi

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Service

Stairs7






DRAWING TITLE- REFUSE TRUCK ENTERING THE SITE PROJECT NO - CKC SM01


NOTES -

SCALE - NTS



DESIGN VEHICLE SPECIFICATION

20.00 %

10.00 %

10.00 %

8.25 %

933.17 m2

1,481.78 m2

393.64 m2 20.32 m2

8.25 %

15.38 %

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F. H

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10 111 2 3 4 5 6 7 8 9

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26 x 181 = 4,700

F. H. R.

F. H. R

.

18 x 189 = 3,400

1

2

3

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5

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9

Ch-01

FL.+7,850

+7,850

+5,375

+5,675

+5,445

+5,800

R 4,000

R 2,900

R 3,230

R 3,000

R 3,000R 3,000

R 3,000

R 3,000

1A.3101

2A.3101

2A.3101

3A.3101

13

2A.3002

2A.3001








VEHICULAR ACCESS

VEHICULAR ACCESS

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A6

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+5,445





















Substation

1:20 FALL

Stairs4 Stairs3

RAMP DOWN

TO BASEMENT RAMP UP

TO FIRST FLOOR

Sta

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Foot

pathGROUND FLOOR

CAR PARKING

Egress Stairs

Footpath

Footpath Hospitality bar

Hos

pita

lity

bar

Stairs

Egress

CUSTOMER LOUNGE

Amenity

CUSTOMER LOUNGE

Common Entry

Egress

Egress

Egress

Ex. outdoor car parking area

Stairs5

Stairs6

Ser

vice

RAMP UP

TO GROUND FLOOR S

ervi

ce



Service

Stairs7






DRAWING TITLE- REFUSE TRUCK ENTERING THE SITE PROJECT NO - CKC SM01


NOTES -

SCALE - NTS




2,981.00 m2

20.00 %

10.00 %

10.00 %

8.25 %

2,875.44 m2

8.25 %

15.38 %

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10 111 2 3 4 5 6 7 8 9

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UP

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7,250

6,500

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+5,364

+5,991

FL.+4,550

+4,250

FL. 6.95

R 3,230

R 2,970

R 3,000

R 3,000

R 3,000

2A.3101

2A.3101

3A.3101

13

2A.3001

Grated drainto eng's detail

Reinforced concrete block wall


Reinforced Conc. block wall


Concrete boundary column .refer to Struc. Eng's concept drawings.

Fall(Max : 1:40)

GRATED PUMP OUTPITTO ENG`S DETAILVEHICULAR ACCESS

VEHICULAR ACCESS

12.55 m2


43.08 m2

A1

A1

1011 123456789

A9

A9

A13

A13

.PIT

A2

A2

A3

A3

A4

A4

A5

A5

A6

A6

A7

A7

A8

A8

A11

A11

A12

A12

A10

A10

A3-a

A3-a

A4-a

A4-a

A14

A14

FL.+4,250

Ch-01

COMBINED ON-SITE STORMWATER DETENTION/ RAINWATER RE USE TANK BELOW RAMP

TO ENG`S DETAIL

EXISTING FACE OF KERB

Install fire door

Install fire door


RAMP UP

TO BASEMENT

BASEMENTCAR STORAGE

Stairs 1

Electricalservice

Pumproom

OSD

(Under ramp)

Detail bays

Substation(above)

Lift Stairs2

Oil Storage

Stairs6

MechanicalService

Service

Stairs3

Ser

vice

Ser

vice

Service

Service

Storage Ele

ctric

alse

rvic

e

Vio

d

Stairs4Mechanical

Service

Stairs7




DRAWING TITLE- FIGURE 5.2 DESIGN ENVELOPE _BASEMENT LEVEL PROJECT NO - CKC SM01


NOTES -

SCALE - NTS




2,981.00 m2

20.00 %

10.00 %

10.00 %

8.25 %

2,875.44 m2

8.25 %

15.38 %

10

11

12

13

14

15

1

2

3

4

5

6

7

8

9

.PIT

F. H. R.

10 111 2 3 4 5 6 7 8 9

.PIT

F. H. R

.

F. H. R.

F. H. R.

UP

1

2

3

4

5

6

7

8

9

Ch-01

7,250

6,500

FL.+5,675

+5,364

+5,991

FL.+4,550

+4,250

FL. 6.95

R 3,230

R 2,970

R 3,000

R 3,000

R 3,000

2A.3101

2A.3101

3A.3101

13

2A.3001







Fall(Max : 1:40)


VEHICULAR ACCESS

12.55 m2


43.08 m2

A1

A1

1011 123456789

A9

A9

A13

A13

.PIT

A2

A2

A3

A3

A4

A4

A5

A5

A6

A6

A7

A7

A8

A8

A11

A11

A12

A12

A10

A10

A3-a

A3-a

A4-a

A4-a

A14

A14

FL.+4,250

Ch-01


TO ENG`S DETAIL


Install fire door

Install fire door


RAMP UP

TO BASEMENT

BASEMENTCAR STORAGE

Stairs 1

Electricalservice

Pumproom

OSD

(Under ramp)

Detail bays

Substation(above)

Lift Stairs2

Oil Storage

Stairs6

MechanicalService

Service

Stairs3

Ser

vice

Ser

vice

Service

Service

Storage Ele

ctric

alse

rvic

e

Vio

d

Stairs4Mechanical

Service

Stairs7




DRAWING TITLE- B99th VEHICLE TYPE ENTERING BASEMENT LEVEL PROJECT NO - CKC SM01


NOTES -

SCALE - NTS




2,981.00 m2

20.00 %

10.00 %

10.00 %

8.25 %

2,875.44 m2

8.25 %

15.38 %

10

11

12

13

14

15

1

2

3

4

5

6

7

8

9

.PIT

F. H. R.

10 111 2 3 4 5 6 7 8 9

.PIT

F. H. R

.

F. H. R.

F. H. R.

UP

1

2

3

4

5

6

7

8

9

Ch-01

7,250

6,500

FL.+5,675

+5,364

+5,991

FL.+4,550

+4,250

FL. 6.95

R 3,230

R 2,970

R 3,000

R 3,000

R 3,000

2A.3101

2A.3101

3A.3101

13

2A.3001







Fall(Max : 1:40)


VEHICULAR ACCESS

12.55 m2


43.08 m2

A1

A1

1011 123456789

A9

A9

A13

A13

.PIT

A2

A2

A3

A3

A4

A4

A5

A5

A6

A6

A7

A7

A8

A8

A11

A11

A12

A12

A10

A10

A3-a

A3-a

A4-a

A4-a

A14

A14

FL.+4,250

Ch-01


TO ENG`S DETAIL


Install fire door

Install fire door


RAMP UP

TO BASEMENT

BASEMENTCAR STORAGE

Stairs 1

Electricalservice

Pumproom

OSD

(Under ramp)

Detail bays

Substation(above)

Lift Stairs2

Oil Storage

Stairs6

MechanicalService

Service

Stairs3

Ser

vice

Ser

vice

Service

Service

Storage Ele

ctric

alse

rvic

e

Vio

d

Stairs4Mechanical

Service

Stairs7




DRAWING TITLE- B85th VEHICLE TYPE EXITING BASEMENT LEVEL PROJECT NO - CKC SM01


NOTES -

SCALE - NTS




· 101-109 Parramatta Road, Homebush 2 14th March 2018 Traffic Impact Assessment 101-109...

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