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TRAFFIC IMPACT STUDY PROPOSED N14 TOWNSHIP ESTABLISHMENT ON FARM PORTIONS 205 & 206 ELANDSKUIL Rev 0 DEC 2017 REF: 1712 – VNDP Prepared By: Approval By: MSN Civils 2 Seventh Ave, SYMHURST, 1401 Contacts: 076 965 0150 [email protected] Dept. Public Works & Roads Provincial Head Office Planning Division Cnr. Carrington & Tillard Str. MMABATHO, 2735 (018) 388 1435/1377

TRAFFIC IMPACT STUDY - sahris.sahra.org.za · traffic impact study proposed n14 township establishment on farm portions 205 & 206 elandskuil rev 0 dec 2017 ref: 1712 – vndp prepared

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Page 1: TRAFFIC IMPACT STUDY - sahris.sahra.org.za · traffic impact study proposed n14 township establishment on farm portions 205 & 206 elandskuil rev 0 dec 2017 ref: 1712 – vndp prepared

TRAFFIC IMPACT STUDY

PROPOSED N14 TOWNSHIP ESTABLISHMENT

ON

FARM PORTIONS

205 & 206 ELANDSKUIL

Rev 0

DEC 2017

REF: 1712 – VNDP

Prepared By: Approval By: MSN Civils 2 Seventh Ave, SYMHURST, 1401 Contacts: 076 965 0150 [email protected]

Dept. Public Works & Roads Provincial Head Office Planning Division Cnr. Carrington & Tillard Str. MMABATHO, 2735 (018) 388 1435/1377

Page 2: TRAFFIC IMPACT STUDY - sahris.sahra.org.za · traffic impact study proposed n14 township establishment on farm portions 205 & 206 elandskuil rev 0 dec 2017 ref: 1712 – vndp prepared

This Traffic Impact Study for was prepared, checked, approved and issued to Department of Public Works & Roads: North West Provincial Govenrment for approval. Site: N14 Township on Farm Ptn’s 205 and 206 Elandskuil Issue No: 1

Prepared by: IM BSc (Hons): Civil Engineering

Checked by: IM BSc (Hons): Civil Engineering

Signaure JM

______________________ Julius M: B-Ing (Civil Eng.)

Page 3: TRAFFIC IMPACT STUDY - sahris.sahra.org.za · traffic impact study proposed n14 township establishment on farm portions 205 & 206 elandskuil rev 0 dec 2017 ref: 1712 – vndp prepared

Table of Contents

Introduction .......................................................................................................................... 1

Background and executive summary .............................................................................. 1

Objectives of this Traffic Impact Assessment report .................................................... 2

Site Description and Characteristics ..................................................................................... 3

Locality ............................................................................................................................. 3

Site area ............................................................................................................................ 3

Methodology ......................................................................................................................... 5

Town Planning Matters: ....................................................................................................... 6

Existing Zoning and Land Use ...................................................................................... 6

Proposed Development Controls ................................................................................... 6

Accessibility to site and Road Classification ........................................................................ 8

Road network master-planning ...................................................................................... 8

Road classification, design speed and design vehicle .................................................... 8

5.2.1. Road Classification ........................................................................................................ 8

5.2.2. Design Speed .............................................................................................................. 8

5.2.3. Design vehicle ............................................................................................................ 8

Capacity Analysis ................................................................................................................. 9

Trip generation, split and assignment ........................................................................... 9

6.1.1. Trip reduction factor, generation and split for Sub-Development A .................................. 9

6.1.2. Trip reduction factor, generation and split for Sub-Development B ............................ 10

6.1.3. Trip reduction factor, generation and split for Sub-Development C ............................. 10

6.1.4. Trip reduction factor, generation and split for Sub-Development D ............................ 11

Capacity analysis standards ........................................................................................... 11

Data collection................................................................................................................ 12

6.3.1. Traffic counts: .......................................................................................................... 12

6.3.2. Peak Hour & Years of analysis ................................................................................... 13

PHF, growth rate and trip distribution ........................................................................ 13

6.4.1. Peak hour factor ......................................................................................................... 13

6.4.2. Growth rate .............................................................................................................. 14

6.4.3. Trip distribution ........................................................................................................ 14

Page 4: TRAFFIC IMPACT STUDY - sahris.sahra.org.za · traffic impact study proposed n14 township establishment on farm portions 205 & 206 elandskuil rev 0 dec 2017 ref: 1712 – vndp prepared

Assessment Scenarios and criteria ................................................................................ 14

Intersections capacity analysis results for scenarios .................................................... 14

Road Access, Intersection Provision and Spacing .............................................................. 19

Access analysis .................................................................................................................... 19

Driveway design ............................................................................................................ 19

Accesses throat lengths .................................................................................................. 19

Sight distance requirements ................................................................................................ 19

Access position ............................................................................................................... 20

9.1.1. Proposed site access position........................................................................................... 20

9.1.2. Impact of site access on adjacent properties ................................................................. 20

Recommended access layout and control from the road .............................................. 20

Road Widening, PWV Network and Servitudes ............................................................... 22

Road widening & PWV Network ................................................................................ 22

Servitudes ....................................................................................................................... 22

Public transport assessment ................................................................................................ 22

Parking requirements .......................................................................................................... 23

Summary and Recommendations ....................................................................................... 23

Conclusion .......................................................................................................................... 26

References: ........................................................................................................................... 26

List of Tables

Table 1: Controls for Sub-Development A ................................................................................ 6

Table 2: Controls for Sub-Development B ................................................................................ 6

Table 3: Controls for Sub-Development C ................................................................................ 6

Table 4: Controls for Sub-Development D ............................................................................... 7

Table 5: Intersections lane configurations ................................................................................ 12

Table 6: Assessment Scenarios ................................................................................................ 14

Table 7: Intersection A- Summary of analysis results ............................................................. 15

Table 8: Intersection C - Summary of analysis results ............................................................ 15

Table 9: Intersection D - Summary of analysis results ........................................................... 16

Table 10: Intersection Entrance - Summary of analysis results ............................................... 18

List of Figures Figure 1 : Locality Plan and Sub-development Portions ............................................................ 4

Figure 2 : Existing Intersections and Proposed access positions .............................................. 21

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Annexures Annexure A - Figures for traffic volumes

Annexure B - Trip Generation Rates

Annexure C - Traffic Counts, Peak Hour and Traffic Projections

Annexure D - Auto J Analysis Results

Annexure E - Land Use Application Annexure F - PWV Network

Annexure G - Proposed layout Plan

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Vtdp N14 Dev– TIA (V1) 1

Introduction

Background and executive summary

Mosoane Civils (Pty) Ltd (MSN Civils) has appointed by Mamphele Development Planners to undertake the Traffic Impact Study for proposed N14 Township development on Farm Portions 205 and 206 Elandskuil IP. Mamphele Development Planners were appointed by Housing Development Agency(“HDA”) to carry out a detailed Township establishment for the creation of an Integrated and Sustainable Human Settlement on the farms: Elandskuil No. 205 IP and Elandskuil No. 206, IP, North-West Province within the JB Marks Local Municipality in Ventersdorp. This report is prepared to support the Township Establishment Application that is submitted for approval by JB Marks Local Municipality in Ventersdorp area which is one of the four Local Municipalities of Dr. Kenneth Kaunda District Municipality. The development sites are situated adjacent to the intersection of N14 Highway/R30 Road Both 205 and 206 sites are currently zoned “Farm” The proposed township shall comprise of:

→ 2199 x Residential 1 Stand Houses → 6 x Residential 2 Stand Houses → 2 x Municipal/Institutional Stands → 7 x Business stands → 18 x Industrial 1/2 → 2 x Pre-schools → 2 x Primary schools → 1 x Secondary school → 1 x Community health center → 3 x Churches → 1 x Public Garage → 1 x Taxi Rank → 6 x Public Spaces

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Vtdp N14 Dev– TIA (V1) 2

Objectives of this Traffic Impact Assessment report

To achieve the acceptable engineering practice standards and municipal standards and policies with reference to safety, security, convenience, effeciency, reliability, accessibility, practicality, economic, affordability, sustainability and enfironmentally friendly.

To support sustainable development by protecting the overall integrity of the transportation system for the benefit of all users.

To minimise all the impacts and at the same time have the greatest overall benefits.

To develop and evaluate alternative options or solutions to determine the most preferred option.

Determine the peak hour trips to be generated by the development and report on the impact thereof onto the existing road network.

Analyze the access requirements for this site in specific and in relation to the adjacent properties.

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Vtdp N14 Dev– TIA (V1) 3

Site Description and Characteristics

Locality

Site falls under 3 wards, namely: Ward 2, 4 and 6 in terms of spatial demarcation of JB Marks Local Municipality as approved by 2016 Municipal Demarcation Board. The four-way crossing of N14 Highway/R30 Road is situated approximately at the centre of the site, which divides the site into for portions. N14 and R30 bisects the site which then make all 4 portions to be adjacent to all these roads. The site, Ptn 205 of Farm Elandskuil IP, is situated adjacent and to the: - South-east of the intersection of N14/R30 Road which is under Ward 6, and - South-west of the intersection of N14/R30 Road which is under Ward 4. The site, Ptn 206 of Farm Elandskuil IP, is situated adjacent and to the: - North-east of the intersection of N14/R30 Road which is under Ward 2,

See the locality figure on the next page.

Site area

- Re Extend of Ptn 206 measures 83.0076ha in extend and is held under Title Deed No: T14359/1986.

- Ptn 205 IP measures 174.4764 ha in extend and is held under Title Deed No: T98541/1997.

- Total area of the site area is 257.484 ha

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Vtdp N14 Dev– TIA (V1) 4

Figure 1 : Locality Plan and Sub-development Portions

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Vtdp N14 Dev– TIA (V1) 5

Methodology

The methodology in the report included:

A site visit to observe current travel patterns, road geometry and to gain an

understanding of the study area,

For the purpose streamlining the contents of this report, the analysis shall of the

site shall be separated into 4 developmental portions linked to the wards, being:

→ North-east portion on Ward 2 to be Sub-Development A

→ South-east portion on Ward 4 to be Sub-Development B

→ South-west portion on Ward 6 to be Sub-Development C

→ North-west portion on Ward 1 to be Sub-Development D

See Figure A – Locality plan for these sub-developments

Trip generation, trip distribution and assignment,

Traffic Counts,

Capacity analysis,

Sites access,

Throat lengths,

Conceptual layouts,

All findings, recommendations and conclusion captured in the report.

Guidelines to be used:

- TMH 16 (Vol 1 & 2) – South African Traffic Impact and Site Traffic Assessment

Standards and requirements manual

- TMH 17 – South African Trip Data Manual

- TRH 26 – Road Classification and Access Management Manual

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Vtdp N14 Dev– TIA (V1) 6

Town Planning Matters:

Township establishment in terms of Township Ordinances 1986, Read in conjunction with SPLUMA 2013, Act no 16 of 2013

Existing Zoning and Land Use

- Zone : Farm

Proposed Development Controls

Table 1: Controls for Sub-Development A

Land Use Sub-Development A

Parcels Size Total

Residential 1 Houses 686 Vary 686 units Residential 2 Houses 3 1.15 + 1.01 + 4.71 6.87ha Municipal 1 0.46 + 0.53 0.99ha Business 2 1.25 + 1.71 2.96ha Pre-school (1) 1 0.6ha 0.6ha Primary school (1) 1 3.08ha 3.08ha Public Spaces 4 Vary -

Table 2: Controls for Sub-Development B

Land Use Sub-Development B

Parcels Size Total

Residential 1 Houses 440 Vary 440 units Industrial 7 Vary 7.64ha Business 2 2.36ha + 0.15ha 2.51ha Institutional / College 1 14.79ha 14.79ha Municipal 1 1.14 2.28ha Public Spaces 5 Vary -

Table 3: Controls for Sub-Development C

Land Use Sub-Development C

Parcels Size Total

Residential 1 Houses 1530 Vary 1530 Municipal 4 2.81 + 0.72 + 0.29 4.42ha Business 3 3.87 +0.47 + 1.1 5.44ha Pre-school (1) 1 0.84ha 0.84ha Primary school (1) 1 3.0ha 3.0ha Secondary school (1) 1 5.12ha 5.12ha Taxi Rank/Holding 1 0.6ha 0.6ha Public Spaces 1 0.36ha 0.36ha

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Vtdp N14 Dev– TIA (V1) 7

Table 4: Controls for Sub-Development D

Land Use Sub-Development D

Parcels Size Total

Residential 2 Houses 1 6.74ha 6.74ha

See attached Annexure E for the Land use application and Annexure F for Proposed Conceptual Site Development Plan The following controls of ratios and students are used for the development:

→ Apartments and flats Density = 25 du/ha → Business park FAR = 0.5 → Public Primary School no. of kids = 500 → Public Secondary School no. of kids = 500 → Pre-school no. of kids = 200 → Industrial FAR = 0.3 → Institutional/College no. student = 1000 → Medical Clinic FAR = 0.3 → Taxi rank/holding facility = 100 mini-bus

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Vtdp N14 Dev– TIA (V1) 8

Accessibility to site and Road Classification

Road network master-planning

The road network adjacent to site are N14 and R30. R30 was previously owned by the provincial road authority but now is taken over by SANRAL. There is no master plan for the area.

Road classification, design speed and design vehicle

5.2.1. Road Classification

For this report, road classification is very important for analysis of the traffic parterns within the vicinity of the site. The roads classification is accorrding to COTO - RCAM a) N14 Highway currently is operating as – Class R2 (Rural major arterial) which will

in future become Class R1 (Principal Arterial). b) R30 is in general classified as Class R2 (Rural minor arterial). R30 to the north of

N14 links Ventersdorp and Rustenburg at approximately 95km, to the south of N14 links Ventersdorp and Klerksdorp at approximately 70km

- It should be noted that R30 to the north from N14 goes into Ventersdorp Town and this 4.5km section of the road shall not have functions of a class 2 road, it shall operate Urban Class 3 and 4a.

- R30 to the south shall be R2 however the first 2km section from the N14 shall be operating as Class U2

5.2.2. Design Speed

N14 = 120 km/h R30 to the south = 80 km/hr first 5km section from N14 R30 to the south = 120 km/hr over 5km section from N14 R30 to the north = 70km/hr

5.2.3. Design vehicle

Sub-development Normal operation Occasional use A Bus WB-15 B WB-15 WB-20 C Bus WB-15 D Bus WB-15

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Vtdp N14 Dev– TIA (V1) 9

Capacity Analysis

Trip generation, split and assignment

See trip reduction factors and trip generation rates attached as Annexure B.

6.1.1. Trip reduction factor, generation and split for Sub-Development A

Sub-development A - Calculation of trip reduction factor PC = 1 - (1 - PM) x (1 - PV) x (1 - PT)

Land Use Trips% Mixed-Use

(Max Factor)

% Low

Vehicle

%

Transit

nodes

Combined

factor without

Mixed-use

Trips without

Mixed-use

factor (x)

In Out

Assumption of

Internal circulating

trips for mix-use (y)

% of proposed

Mixed use trips

(y/x)

Pc

Combined

Factor

Residential 1 Houses 686 10 40 15 0,49 336 84 252 20 6 0,520

Residential 2 Houses 129 15 30 15 0,405 52 13 39 5 10 0,462

Business Park 222 15 20 15 0,32 71 60 11 10 14 0,416

Pre-school (1) 425 5 50 15 0,575 244 122 122 10 4 0,592

Primary school (1) 200 30 50 15 0,575 115 58 57 20 17 0,649

Trip Generation

AM Mid PM AM Mid PM AM Mid PM

210 Single dwelling Units No. No. 1,00 - 1,00 686 686 - 686 0,520 329 - 329

232 Multi-level Town Houses No. No. 0,75 - 0,75 172 129 - 129 0,462 69 - 69

770 Business Park sqm 100sqm 1,50 - 1,50 14800 222 - 222 0,416 130 - 130

520 Public Primary School Student Student 0,85 0,35 0,30 500 425 175 150 0,592 173 71 61

565 Pre-School Student Student 1,00 0,35 0,80 200 200 70 160 0,649 70 25 56

Trips with

reduction factorTrip rate

calc per

Trip RateProposed

Trips Trip

Reduction

factor

Code Land Use Unit

Trip Split

Ratio IN OUT

AM 329 - 329 25:75 82 247

PM 329 - 329 70:30 230 99

AM 129 - 129 25:75 32 97

PM 129 - 129 70:30 90 39

AM 130 - 130 85:15 111 20

PM 130 - 130 20:80 26 104

AM 173 0,55 315 50:50 158 157

Midday 71 0,55 129 45:55 58 71

PM 61 0,55 111 50:50 55 55

AM 70 0,85 82 50:50 41 41

Midday 25 0,85 29 50:50 15 15

PM 56 0,85 66 50:50 33 33

Public Primary School

Pre-school

SplitPHF

Peak Hr

pc trips

Single dwelling units

TripsLand-use Peak Period

Multi-level Town

Business Centre Park

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Vtdp N14 Dev– TIA (V1) 10

6.1.2. Trip reduction factor, generation and split for Sub-Development B

6.1.3. Trip reduction factor, generation and split for Sub-Development C

Sub-development B - Calculation of trip reduction factors PC = 1 - (1 - PM) x (1 - PV) x (1 - PT)

Land Use Trips% Mixed-Use

(Max Factor)

% Low

Vehicle

%

Transit

nodes

Combined

factor without

Mixed-use

Trips without

Mixed-use

factor (x)

In Out

Assumption of

Internal circulating

trips for mix-use (y)

% of proposed

Mixed use trips

(y/x)

Pc

Combined

Factor

Single dwelling Units 440 10 40 15 0,490 216 54 162 20 9 0,537

Industrial Area (Park) 183 5 30 15 0,405 74 19 56 4 5 0,437

Business Park 288 15 20 15 0,320 92 78 14 10 11 0,394

Institutional - College 200 20 50 15 0,575 115 58 57 8 7 0,605

Trip Generation

AM Mid PM AM Mid PM AM Mid PM

210 Single dwelling Units No. No. 1 - 1 440 440 - 440 0,537 204 - 204

130 Industrial Area (Park) sqm 100sqm 0,8 - 0,8 22900 183 - 183 0,437 103 - 103

770 Business Park sqm 100sqm 1,5 - 1,5 12550 188 - 188 0,394 114 - 114

520 Institutional - College Student Student 0,2 0,25 0,2 1000 200 250 200 0,605 79 99 79

ProposedUnitCode Land Use

Trips with

reduction factorTrip

Reduction

factor

TripsTrip RateTrip rate

calc per

Trip Split

Ratio IN OUT

AM 204 - 204 25:75 51 153

PM 204 - 204 70:30 143 61

AM 103 - 103 75:25 77 26

PM 103 - 103 30:70 31 72

AM 114 - 114 85:15 97 17

PM 114 - 114 20:80 23 91

AM 79 0,55 144 50:50 72 72

Midday 99 0,55 180 50:50 90 90

PM 79 0,55 144 50:50 72 72

SplitLand-use Peak Period Trips PHF

Peak Hr

pc trips

Single dwelling units

Business Centre Park

Industrial Area (Park)

Institution - College

Sub-development C - Calculation of trip reduction factors PC = 1 - (1 - PM) x (1 - PV) x (1 - PT)

Land Use Trips% Mixed-Use

(Max Factor)

% Low

Vehicle

%

Transit

nodes

Combined

factor without

Mixed-use

Trips without

Mixed-use

factor (x)

In Out

Assumption of

Internal circulating

trips for mix-use (y)

% of proposed

Mixed use trips

(y/x)

Pc

Combined

Factor

Residential 1 Houses 1530 10 40 15 0,490 750 187 562 25 3 0,507

Business Park 408 15 20 15 0,320 131 111 20 10 8 0,372

Pre-school (1) 425 5 50 15 0,575 244 122 122 10 4 0,592

Primary school (1) 200 30 50 15 0,575 115 58 57 20 17 0,649

Trip Generation

AM Mid PM AM Mid PM AM Mid PM

210 Single dwelling Units No. No. 1,00 - 1,00 1530 1530 - 1530 0,537 708 - 708

770 Business Park sqm 100sqm 1,50 - 1,50 27200 408 - 408 0,372 256 - 256

520 Public Primary School Student Student 0,85 0,35 0,30 500 425 175 150 0,592 173 71 61

565 Pre-School Student Student 1,00 0,35 0,80 200 200 70 160 0,649 70 25 56

Code Land Use UnitTrip rate

calc per

Trip RateProposed

Trips Trip

Reduction

factor

Trips with

reduction factor

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Vtdp N14 Dev– TIA (V1) 11

6.1.4. Trip reduction factor, generation and split for Sub-Development D

Capacity analysis standards

- Assessment hours: Normal Hours. - Right turn movements at signalized intersections may operate at LOS E on

condition that queue length of 95th percentile is provided. - Acceptable LOS is D. - Microscopic simulation software used: Auto J (Developed by Dr. John Sampson).

Sub-development C

Trip Split

Ratio IN OUT

AM 708 - 708 25:75 177 531

PM 708 - 708 70:30 496 212

AM 256 - 256 85:15 218 38

PM 256 - 256 20:80 51 205

AM 173 0,55 315 50:50 158 157

Midday 71 0,55 129 45:55 58 71

PM 61 0,55 111 50:50 56 55

AM 70 0,85 82 50:50 41 41

Midday 25 0,85 29 50:50 15 14

PM 56 0,85 66 50:50 33 33

Single dwelling units

Business Centre Park

Public Primary School

Pre-school

Land-use Peak Period Trips PHFPeak Hr

pc trips

Split

Sub-development D - Calculation of trip reduction factors PC = 1 - (1 - PM) x (1 - PV) x (1 - PT)

Land Use Trips% Mixed-Use

(Max Factor)

% Low

Vehicle

%

Transit

nodes

Combined

factor without

Mixed-use

Trips without

Mixed-use

factor (x)

In Out

Assumption of

Internal circulating

trips for mix-use (y)

% of proposed

Mixed use trips

(y/x)

Pc

Combined

Factor

Residential 2 Houses 129 15 30 15 0,405 52 13 39 0 0 0,405

Trip Generation

AM Mid PM AM Mid PM AM Mid PM

232 Multi-level Town Houses No. No. 0,75 - 0,75 169 127 - 127 0,405 75 - 75

ProposedTrips Trip

Reduction

factor

Trips with

reduction factorCode Land Use UnitTrip rate

calc per

Trip Rate

Trip Split

Ratio IN OUT

AM 75 - 75 25:75 19 56

PM 75 - 75 70:30 53 23Multi-level Town

Peak Period Trips PHFPeak Hr

pc trips

SplitLand-use

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Vtdp N14 Dev– TIA (V1) 12

Level of Service Criteria (HCM)

Level of Service

Avg. Delay for Stop Controlled

A <10

B <15

C <25

D <35

E <50

F = 50+

Data collection

6.3.1. Traffic counts:

Manual intersection traffic counts were conducted. - Date : 15 November 2017 (Wednesday) - Period : Morning - 6:00 – 9:00,

Afternoon - 15:00 – 18:00 - Intersections : A. N14/R30

B. Loccatie Str/R30 C. De Beer Str/R30 D. Yssel Rd/Loccatie Str E. Phuthaditshaba Str/Letsibaba Str

- Lane configurations of the intersections is reflected by the layouts on the table of

summary of intersection analysis results below.

Table 5: Intersections lane configurations

A. N14/R30 B. Loccatie Str/R30

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Vtdp N14 Dev– TIA (V1) 13

C. De Beer Str/R30 D. Yssel Rd/Loccatie Str

E. Phuthaditshaba Str/Letsibaba Str

6.3.2. Peak Hour & Years of analysis

→ AM : 6H45 – 7H45 → PM : 16H30 – 17H30 → Base year : 2018 → Horizon year : 2023

PHF, growth rate and trip distribution

6.4.1. Peak hour factor

HCM recommends 0.92 PHF for urban areas, it will therefore be applied to calculate the peak hour volumes.

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Vtdp N14 Dev– TIA (V1) 14

6.4.2. Growth rate

- The COTO recommends 3-4% growth rates for average growth areas. - The surrounding area is developed with residential units and commercial. - A growth rate of 4.0% shall be applied for analysis. See attached Annexure C for Traffic Counts, Peak hour and projections.

6.4.3. Trip distribution

See the attached Figure 3 of Annexure A.

Assessment Scenarios and criteria

Table 6: Assessment Scenarios

SCENARIO ASSESSMENT YEAR AND

TRAFFIC DEMAND INTERSECTION LAYOUT

1 Status Quo 2018 Existing 2018 road layout.

2 2017 Background + Development Improved 2018 road layout.

3 2023 Horizon Improved 2018 road layout.

4 2023 Horizon + Development Improved 2018 Layout

Intersections capacity analysis results for scenarios

See detailed intersection analysis results attached as Annexure D.

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Vtdp N14 Dev– TIA (V1) 15

Table 7: Intersection A- Summary of analysis results

Table 8: Intersection C - Summary of analysis results

Intersection: B &

Scenario 1

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North 0.2 9 A 0.1 9 ASouth - - - - - -West 0.3 1 A 0.1 0 AEast 0.1 0 A 0.3 2 AOverall 0.2 2 A 0.3 2 A

Scenario 2

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North 0.19 9 A 0.1 9 ASouth - - - - - -West 0.26 1 A 0.1 0 AEast 0.12 1 A 0.3 2 AOverall 0.23 2 A 0.3 2 A

Scenario 3

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North 0.25 10 B 0.1 9 ASouth - - - - - -West 0.3 2 A 0.1 0 AEast 0.14 1 A 0.4 2 AOverall 0.26 3 A 0.3 2 A

Scenario 4

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North 0.3 10 B 0.1 9 ASouth - - - - - -West 0.3 2 A 0.1 0 AEast 0.2 1 A 0.4 2 AOverall 0.3 3 A 0.3 2 A

Peter Wessels Street

Intersection Layout

Intersection Layout AM Peak PM Peak

Intersection will still operate at highly acceptablelevel of service with the development trips during

base year.

AM Peak

Eastwood Road

Intersection operates at highly acceptablelevel of service.

PM Peak

level of service during the horizon year.Intersection will still operate at highly acceptable

Intersection Layout AM Peak Friday PM Peak

Intersection will operate at highly acceptable LOS duringthe horizon year with the site traffic.

Intersection Layout AM Peak PM Peak

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Vtdp N14 Dev– TIA (V1) 16

Table 9: Intersection D - Summary of analysis results

Intersection: C &

Scenario 1: 2017 Existing

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -

South 0,11 9 A 0,05 9 A

West 0,29 2 A 0,11 0 A

East 0,08 0 0 0,32 2 0Overall 0,23 2 A 0,27 2 A

Scenario 2: 2017 + Dev

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -South 0,12 9 A 0,06 9 AWest 0,31 2 A 0,12 1 AEast 0,08 0 0 0,34 2 0Overall 0,24 2 A 0,29 2 A

Scenario 3: 2022 Horizon

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -South 0,15 9 A 0,08 9 AWest 0,35 2 A 0,13 1 AEast 0,09 0 0 0,38 2 0Overall 0,28 2 A 0,32 2 A

Scenario 4: 2022 + Dev

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -South 0,16 9 A 0,09 9 AWest 0,36 2 A 0,14 1 AEast 0,10 0 0 0,40 3 0Overall 0,29 3 A 0,34 2 A

AM Peak PM Peak

AM Peak PM Peak

Development trips will have negligible effect on the highly

acceptable operating conditions in the horizon year.

The road network operations will still be at highly

acceptable LOS during the horizon year.

President Street

The road network operating conditions will still be at highly

acceptable LOS with the development trips.

AM Peak PM Peak

AM Peak

Eastwood Road

PM Peak

The 2017 background traffic operates at highly acceptable

LOS.

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Vtdp N14 Dev– TIA (V1) 17

Intersection: D &

Scenario 1: 2017 Existing

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -

South 0,04 8 A 0,02 8 A

West 0,28 2 A 0,11 0 A

East 0,08 0 0 0,26 1 0Overall 0,23 2 A 0,22 1 A

Scenario 2: 2017 + Dev

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -South 0,04 9 A 0,02 8 AWest 0,30 2 A 0,11 1 AEast 0,09 0 0 0,28 2 0Overall 0,24 2 A 0,23 1 A

Scenario 3: 2022 Horizon

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -South 0,05 9 A 0,02 8 AWest 0,34 2 A 0,13 1 AEast 0,10 0 0 0,31 2 0Overall 0,27 2 A 0,26 2 A

Scenario 4: 2022 + Dev

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North - - - - - -South 0,06 9 A 0,03 8 AWest 0,35 2 A 0,14 1 AEast 0,10 0 0 0,33 2 0Overall 0,28 2 A 0,27 2 A

AM Peak PM Peak

AM Peak PM Peak

Development trips will have negligible effect on the highly

acceptable operating conditions in the horizon year.

The road network operations will still be at highly

acceptable LOS during the horizon year.

Park Street

The road network operating conditions will still be at highly

acceptable LOS with the development trips.

AM Peak PM Peak

AM Peak

Eastwood Road

PM Peak

The 2017 background traffic operates at highly acceptable

LOS.

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Vtdp N14 Dev– TIA (V1) 18

Table 10: Intersection Entrance - Summary of analysis results

Intersection: Entr &

Scenario 2a: 2017 + Dev (Alt 1)

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North 0,03 9 A 0,13 9 A

South - - - - - -

West 0,30 2 A 0,09 0 A

East 0,11 1 0 0,34 2 0Overall 0,25 2 0 0,27 2 0

Scenario 4a: 2022 + Dev (Alt 1)

v/c

Del

ay

LOS

v/c

Del

ay

LOS

North 0,04 9 A 0,16 9 ASouth - - - - - -West 0,35 2 A 0,11 0 AEast 0,13 1 A 0,40 3 AOverall 0,30 2 A 0,33 3 A

Site Access

The site access will still not have capacity problems in the

horizon year.

AM Peak PM Peak

AM Peak

Eastwood Road

PM Peak

With the proposed stop from the site merging to Eastwood

Street, the site access will not have any capacity problem

during the base year.

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Vtdp N14 Dev– TIA (V1) 19

Road Access, Intersection Provision and Spacing

- Full intersection shall be provided for all sub-developments with R30 being a priority road.

- There is an access position approved at approximately 600m to the north of N14 along R30 which is meant to provide an access to Tshing Village and proposed sub-development D. A symmetrical intersection is therefore proposed to provided an access to the proposed sub-development A. Also a second linkage on the northern part of the sub-development A is proposed. This second linkage shall link with the intersection to Tshing Village.

- A symmetrical intersection to sub-developments B and C is proposed to the south of N14 along R30. Since this intersection is new, it will require a spacing of 800±15% along R30 from N14 intersection.

- Internal Class 4a, 4b and 5b intersections to be spaced at a minimum of 100m, 75m and 50m respectively.

Access analysis

Driveway design

Not required during the Traffic Impact Assessment Stage.

Accesses throat lengths

Not required during the Traffic Impact Assessment Stage.

Sight distance requirements

Sight distance calculations: Sub-development A – Access Y

Movement No. of lanes Left turn 1 Straight through 3

i. Left turn movement ii. Straight through movement

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Vtdp N14 Dev– TIA (V1) 20

Access position

9.1.1. Proposed site access position

- Sub-development A: 2 intersections are proposed off R30 to provide access. The

intersections are denoted as Y and Z on figure 2 below.

- Sub-development B and C: intersection is proposed off R30 to provided access to

these two sub-developments. The intersection is denoted as X on figure 2 below.

- Sub-development D: This development shall obtain access of an existing

Letsibaba Street.

9.1.2. Impact of site access on adjacent properties

- All the sites access does not affect the neighbourhood accesses.

Recommended access layout and control from the road

From above summary of intersection analysis results, it is recommended that all-way stop

control be provided to better the operating conditions for the site access.

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Vtdp N14 Dev– TIA (V1) 21

Figure 2 : Existing Intersections and Proposed access positions

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Vtdp N14 Dev– TIA (V1) 22

Road Widening, PWV Network and Servitudes

Road widening & PWV Network

a. Municipal Roads: No widening required. b. Provincial Roads: Site is not affected. c. SANRAL Roads: Site is not affected. See Annexure F for PWV Road Network.

Servitudes

- Internal road servitudes in accordance of the road classes shall be registered to the

satisfaction of the municipality. - External and internal splays to be registered to the satisfaction of SANRAL and

Municipality respectively. - Servitudes for road connection network to the neighboughing properties shall be

registered to the satisfaction of the Municipality.

Public transport assessment

In terms of the National Land Transport Act (NLTA) (Act No 5 of 2009) Section 35,

assessment of public transport should be included in the traffic impact assessments.

The following comments are relevant in respect to the public transport availability at

the proposed development.

a. Public transport

- R30 Road is a transit road comprising of mini-buses (taxis) and buses.

- It is proposed that the one stand zoned Municipal in Sub-development C shall be

allocated to taxis as a small taxi holding and rank. This taxi rank shall have

dedicated route within Sub-developments B and C.

- The site shall therefore be well serviced by Public Transport.

b. Non-motorized transport

- A 1,5m paved side-walk is therefore proposed to be constructed on the internal roads in accordance with the Municipal standards at the properties frontage to cater for NMT.

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Vtdp N14 Dev– TIA (V1) 23

Parking requirements

- There is a conceptual Site Development Plan prepared which is not yet finalized, however, the parking shall be provided internally as per the town-planning scheme.

Summary and Recommendations

In summary:

- This TIA report is prepared to support a Township establishment in Ventersdorp

area, situated at the intersection of N14/R30. - The methodology of approaching this development TIA was sub-dividing

development into four sub-developments i.e A, B, C and D situated at NE, SE, SW and SE of N14/R30 intersection respectively.

- Land use township application is in cicrulation seeking an approval of the following rigths on sub-developments:

Land Use Measure Sub-development

A B C D

Residential 1 Houses No. Units 686 440 1530 - Residential 2 Houses ha 6.87 - - 6.74 Industrial ha - 7.64 - - Municipal ha 0.99 2.28 5.02 - Business ha 2.96 2.51 5.44 - Pre-school ha 0.6 - 0.84 - Primary school ha 3.08 - 3.0 - Secondary school ha - - 5.12 - Institutional (College) ha - 14.79 - - Public Spaces ha Vary Vary Vary -

Land Use Measure for Trips

Sub-development

A B C D

Residential 1 Houses No. Units 686 440 1530 - Residential 2 Houses No. of Units 172 - - 169 Industrial FA (m2) - 22900 - - Municipal To be determined - - - - Business FA (m2) 14800 12550 27200 - Pre-school No. Students 200 - 200 - Primary school No. Students 500 - 500 - Secondary school No. Students - - 500 - Institutional (College) No. Students - 1000 - - Public Spaces N/A - - - -

Peak Hour Trips

Land Use Sub-dev A Sub-dev B Sub-dev C Sub-dev D

AM Midday PM AM Midday PM AM Midday PM AM Midday PM

Residential 1 329 - 329 204 - 204 708 - 708 - - - Residential 2 69 - 69 - - - - - - 75 - 75 Industrial - - - 103 - 103 - - -

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Vtdp N14 Dev– TIA (V1) 24

Municipal - - - - - - - - - - - - Business 130 - 130 114 - 114 256 - 256 - - - Pre-school 70 25 56 - - - 70 25 56 - - - Primary school 173 71 61 - - - 173 71 61 - - - Secondary school - - - - - - - - - - - - College - - - 79 99 79 - - - - - - Public Spaces - - - - - - - - - - - -

- Traffic counts were conducted at the following intersections: N14/R30 R30/Yssel Str R30/De Beer Str Locattie Str/Yssel Str Phuthaditshaba Str/Letsibaba

- AM and PM peak hours were determined to be 6:45 – 7:45 and 16:30 – 17:30 respectively.

- PHF of 0.92 and 4% traffic growth rate were applied for analysis of intersections. - Auto J micro-analysis program was used to analyze the intersections. - Intersection analysis results:

Intersection Description 2018 2018+Dev 2023 2023+Dev

A N14/R30 Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

B R30/Loccattie Str

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

C R30/De Beer Str Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

D Locattie/Yssel Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

E Phuthaditshaba /Letsibaba

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

X Sub-dev B & C/R30

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Y Sub-dev A/R30 Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Z Sub-dev A/R30 Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

Operates at acceptable LOS

- Public transport is available along R30 Road which is adjacent to the sub-

developments. A taxi holding and rank shall also be provided at one stand zoned Municipal.

- Servitudes to be provided to the satisfaction of the Municipality. - Splays to be provided to the satisfaction of SANRAL and Municipality.

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Vtdp N14 Dev– TIA (V1) 25

It is therefore recommented that:

a. Upgrades by the developer

i. Site access

→ Sub-development A to obtain 2 intersections off R30 that will provide access to

site. First to be situated at approximately 600m to the north of the intersection of R30/N14, the second access to be at approximately 700m from the first intersection. Access to be as per the SANRAL speciication.

→ Sub-development B and C to obtain one intersection off R30 that will provide access to both developments. The access to be situated at approximately 800m to the south of the intersection of R30/N14. Access to be as per SANRAL specification.

→ Sub-development D to obtain access off Letsibaba street. ii. Non-motorised transport → A 1,5m paved side-walk to be constructed within the internal property roads on

the properties frontage to cater for NMT.

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Vtdp N14 Dev– TIA (V1) 26

Conclusion

Based on the contents and findings contained in this report, it is recommended that the

authority approves the recommendations in this report, pertaining to the Development.

Should there be any further information required, please feel free to contact us as soon as possible.

References:

Principles of Highway Engineering and Traffic Analysis by FL Mannering, WP Kilareski and SS Washburn

Guidelines for Human Settlement Planning and Design by CSIR Guidelines for access to private developments by JC de Vries South African Trip Data Manual - TMH 17, Version 1.01, September 2013 by Committee

of Transport Officials (COTO) South African Traffic Impact and Site Traffic Assessment Standards and Requirements

Manual, August 2012, by COTO Technical Guidelines and Criteria for Enclosed Neighbourhoods, June 2007

National Land Transport Act – Act No 5 of 2009 Section 35

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Annexure A - List of Figures (Volumes)

Page 33: TRAFFIC IMPACT STUDY - sahris.sahra.org.za · traffic impact study proposed n14 township establishment on farm portions 205 & 206 elandskuil rev 0 dec 2017 ref: 1712 – vndp prepared

N14

Sub-dev D

R30

Sub-dev A

Sub-dev BSub-dev C

D

Locc

atie

De

Bee

r

Phuthaditshaba

Lets

ibab

a

Yssel

R30BZ C

Y

A

X

E

5%

5% 25% 5%

15%35%

10% 5%

5%

5%

5

5%

5%

5%

3

0%

1

0%

5%

5%

5%

25%35%

5%

5%55%

5%15%30%

5%

5%

5% 10%

5%

15%

5%

20%

5% 20%

5%

15%

5%

5%

15%

15%

N14 Development (Ventersdorp) Figure 3A1

Turning Volumes (vph)

LEGEND

10% - AM & PM Development Assignment

Sub-Development A - Residential Trip Assignment

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N14

Sub-dev D

R30

Sub-dev A

Sub-dev BSub-dev C

D

Locc

atie

De

Bee

r

Phuthaditshaba

Lets

ibab

a

Yssel

R30BZ C

Y

A

X

E

10%

5% 20% 5%

25%30%

5% 45%

5%

5%

1

5%

5%

5%

2

5%

5

%

10%

10%

5%

20%30%

5%

45% 15%

45%15%25%

5%

5%

5% 5% 5%

25%

5%

15%

5% 15%

5%

15%

45%

10%

15%

15%

N14 Development (Ventersdorp) Figure 3A2

Turning Volumes (vph)

LEGEND

10% - AM & PM Development Assignment

Sub-Development A - Business Trip Assignment

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N14

Sub-dev D

R30

Sub-dev A

Sub-dev BSub-dev C

D

Locc

atie

De

Bee

r

Phuthaditshaba

Lets

ibab

a

Yssel

R30BZ C

Y

A

X

E

10%

0% 20% 0%

25%20%

0% 0%

5%

5%

4

5%

0%

0%

3

5%

5

%

10%

10%

5%

20%20%

5%

0% 45%

20%35%

0%

20%

5% 5% 20%

25%

0%

30%

5% 30%

0%

20%

0%

10%

20%

20%

N14 Development (Ventersdorp) Figure 3A3

Turning Volumes (vph)

LEGEND

10% - AM & PM Development Assignment

Sub-Development A - Schools Trip Assignment

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N14

Sub-dev D

R30

Sub-dev A

Sub-dev BSub-dev C

D

Locc

atie

De

Bee

r

Phuthaditshaba

Lets

ibab

a

Yssel

R30BZ C

Y

A

X

E

(16) 6

(7) 17 (34) 86 (7) 17

(21) 52(43) 120(14) 34 (7) 17

(16) 6

(16) 6

(7

6) 1

89

(

16) 6

(

16) 6

(96)

34

(3

2) 1

1

(7

) 17

(7

) 17

(7

) 17

28 (80)40 (112)

6 (16)

6 (16)63 (176)

17 (7)52 (21)103 (41)

5 (16)

6 (16)

17 (7

) 3

4 (1

4) 1

7 (7

)

17

(48)

6 (1

6)

(64

) 23

17

(7)

69

(28)

17

(7)

(48) 17

6 (1

6)

6 (1

6)

(2

1) 5

2

(48) 17

N14 Development (Ventersdorp) Figure 4A1

Sub-Development A - Residential Trips

Turning Volumes (vph)

LEGEND

10 - AM Peak Hour Development Trips(10) - PM Peak Hour Development Trips

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N14

Sub-dev D

R30

Sub-dev A

Sub-dev BSub-dev C

D

Locc

atie

De

Bee

r

Phuthaditshaba

Lets

ibab

a

Yssel

R30BZ C

Y

A

X

E

(3) 11

(5) 1 (21) 4 (5) 1

(26) 5(31) 6 (5) 1 (47) 9

(1) 6

(1) 5

(17)

4

1 (5

)

(1) 5

(6) 2

8

(2

) 6

(1

0) 2

(1

0) 2

(

6) 1

22 (5)33 (8)

6 (1)

50 (11) 16 (4)

9 (47) 3 (16) 5 (26)

6 (1)

5 (1)

1 (5

)1

(6)

1 (5

)

28 (7

)

6 (2

)

(4

) 16

1 (5

) 3

(16)

1 (5

)

(4) 16

50

(11)

11 (3

)

(

16) 3

(4) 16

N14 Development (Ventersdorp) Figure 4A2

Sub-Development A - Business Trips

Turning Volumes (vph)

LEGEND

10 - AM Peak Hour Development Trips(10) - PM Peak Hour Development Trips

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N14

Sub-dev D

R30

Sub-dev A

Sub-dev BSub-dev C

D

Locc

atie

De

Bee

r

Phuthaditshaba

Lets

ibab

a

Yssel

R30BZ C

Y

A

X

E

(9) 20

0 (18) 40 0

(22) 49 (18) 40 0 0

(4) 9

(4) 10

(40)

89

0

0

(31)

70

(

5) 1

0

(

9) 2

0

(9)

19

(

4) 1

0

40 (18)40 (18)

10 (4)

0 90 (40)

40 (18) 70 (31)

1 (1)

40 (17) 1

0 (4

) 1

0 (4

) 3

9 (1

8)

50

(22)

0

(2

6) 6

0

10 (4

)59

(26)

0

(18) 40

0

20 (9

)

(1

8) 4

0

(18) 40

N14 Development (Ventersdorp) Figure 4A3

Sub-Development A - Schools Trips

Turning Volumes (vph)

LEGEND

10 - AM Peak Hour Development Trips(10) - PM Peak Hour Development Trips

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N14

Sub-dev D

R30

Sub-dev A

Sub-dev BSub-dev C

D

Locc

atie

De

Bee

r

Phuthaditshaba

Lets

ibab

a

Yssel

R30BZ C

Y

A

X

E

(28) 37

(12) 18(73) 130(12) 18

(69) 106 (92) 166 (19) 35 (54) 26

(21) 21

(21) 21

(28

2) 1

33

(1

7) 1

1

(1

7) 1

1

(13

3) 1

32

(39)

27

(26

) 39

(26

) 38

(17

) 28

90 (103)113 (138)

22 (21)

56 (27) 169 (220)

26 (54) 95 (55) 178 (98)

12 (18)

51 (34)

28

(16)

45

(24)

57

(30)

95

(77)

12

(18)

(9

4) 9

9

28

(16)

131

(70)

18

(12)

(70) 73

27

(56)

37 (2

8)

(5

5) 6

8

(70) 73

N14 Development (Ventersdorp) Figure 4AO

Sub-Development A - Overall Trips

Turning Volumes (vph)

LEGEND

10 - AM Peak Hour Development Trips(10) - PM Peak Hour Development Trips

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Annexure B - Trip Generation Rates

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Percentage reduction for developments in areas with

Mixed-use Low vehicle Very Low Transit nodes

Land Use Size Units Development Ownership Ownership or Corridors

100 Industrial

110 Service Industry 100 sqm GLA 5% 20% 30% 15%

120 Heavy industry/manufacturing 100 sqm GLA 5% 20% 30% 15%

121 Mining 1 Employees 5% 20% 30% 15%

130 Industrial Area (Park) 100 sqm GLA 5% 20% 30% 15%

140 Manufacturing 100 sqm GLA 5% 20% 30% 15%

150 Warehousing and Distribution 100 sqm GLA 5% 20% 30% 15%

151 Mini-Warehousing 100 sqm GLA 5% 20% 30% 15%

200 Residential

210 Single Dwelling Units 1 D/Unit 10% 40% 70% 15%

220 Apartments and Flats 1 D/Unit 15% 30% 50% 15%

225 Student Apartments and Flats 1 D/Unit 25% 50% 80% 15%

231 Townhouses (Simplexes and Duplexes) 1 D/Unit 15% 30% 50% 15%

232 Multi-Level Townhouses 1 D/Unit 15% 30% 50% 15%

251 Retirement Village 1 D/Unit 5% 50% 80% 15%

254 Old-Age Home 1 D/Unit 5% 50% 80% 15%

260 Recreational Homes 1 D/Unit 10% 20% 30% 15%

300 Lodging

310 Hotel, Residential 1 Room 20% 20% 30% 15%

330 Hotel, Resort 1 Room 20% 20% 30% 15%

350 Guest House 1 Room 20% 30% 50% 15%

400 Recreational and Sport

430 Golf Course 1 Course 5% 0% 0% 0%

473 Casino 100 sqm GLA 5% 20% 30% 15%

480 Amusement Park 1 ha 5% 30% 50% 15%

488 Sport Stadium 1000 Seat 5% 30% 50% 15%

492 Health and Fitness Centre 100 sqm GLA 15% 20% 30% 15%

500 Institutional

520 Public Primary School 1 Student 30% 50% 80% 15%

530 Public Secondary School 1 Student 30% 50% 80% 15%

536 Private School 1 Student 30% 50% 80% 15%

550 University / College 1 Student 20% 40% 60% 15%

560 Places of Public Worship (Weekend) 1 Seat 10% 50% 80% 15%

561 Places of Public Worship (Weekday) 1 Seat 10% 50% 80% 15%

565 Pre-School (Day Care Centre) 1 Student 5% 50% 80% 15%

566 Cemetery 1 Ha 0% 30% 50% 15%

600 Medical

611 Public Hospital 1 Bed 0% 50% 80% 15%

612 Private Hospital 100 sqm GLA 0% 20% 30% 15%

620 Nursing Home 1 Bed 0% 50% 80% 15%

630 Medical Clinic 100 sqm GLA 0% 50% 80% 15%

700 Office

710 Offices 100 sqm GLA 20% 20% 30% 15%

713 Home offices and undertakings 1 House 10% 20% 30% 15%

720 Medical consulting rooms 100 sqm GLA 10% 30% 50% 15%

770 Business Centre (Park) 100 sqm GLA 15% 20% 30% 15%

780 Conference Centre 1 Seat 10% 20% 30% 10%

Table 3.2: Trip Generation Adjustment Factors

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800 Retail

812 Building Materials 100 sqm GLA 10% 30% 50% 15%

816 Hardware and Paint Store 100 sqm GLA 10% 30% 50% 15%

817 Nursery (Garden Centre) 101 sqm GLA 10% 30% 50% 15%

820 Shopping Centre 100 sqm GLA 10% 30% 60% 15%

830 Bulk Trade Centre 100 sqm GLA 10% 30% 60% 15%

841 Motor Dealership 100 sqm GLA 5% 20% 30% 15%

860 Wholesale Market (Fresh produce) 100 sqm GLA 0% 0% 0% 5%

890 Furniture Store 100 sqm GLA 5% 30% 50% 15%

900 Services

931 Restaurant, Quality (Sit-down) 100 sqm GLA 10% 10% 15% 15%

932 Restaurant, Family (Sit-down) 100 sqm GLA 10% 30% 50% 15%

933 Fast Food 100 sqm GLA 10% 40% 60% 15%

946 Filling Station 1 Station 0% 0% 0% 0%

950 Vehicle Fitment Centre 100 sqm GLA 0% 0% 0% 0%

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Size Adjustment Factor

1+A/(1+sqm Size/B)

110 Service Industry 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.90 0.90 0.90 0.15

% Heavy

In/Out 75:25 25:75 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

120 Heavy industry/manufacturing 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.50 0.70

% Heavy

In/Out 75:25 25:75

PHF Dev

PHF Street

Veh Occupancy 1.80

% Pass-by

% Diverted

121 Mining 1 Employees

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate

% Heavy

In/Out

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

130 Industrial Area (Park) 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.80 0.80 0.40

% Heavy

In/Out 70:30 25:75 30:70

PHF Dev

PHF Street

Veh Occupancy 1.80

% Pass-by

% Diverted

140 Manufacturing 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.60 0.60 0.30

% Heavy

In/Out 80:20 20:80

PHF Dev

PHF Street

Veh Occupancy 1.50 1.50

% Pass-by

% Diverted

Table 3.3: Peak-hour Trip Generation Rates and Parameters

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150 Warehousing and Distribution 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.50 0.50 0.15

% Heavy

In/Out 60:40 45:55 65:35

PHF Dev

PHF Street

Veh Occupancy 1.50 1.50

% Pass-by

% Diverted

151 Mini-Warehousing 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.15 0.25 0.40 0.30

% Heavy

In/Out 60:40 50:50 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

210 Single Dwelling Units 1 D/Unit

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 1.00 1.00 0.50 0.50

% Heavy

In/Out 25:75 70:30 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

220 Apartments and Flats 1 D/Unit

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.65 0.65 0.35 0.35

% Heavy

In/Out 25:75 70:30 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

225 Student Apartments and Flats 1 D/Unit

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.20 0.30 0.15 0.15

% Heavy

In/Out 25:75 65:35 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

231 Townhouses (Simplexes and Duplexes) 1 D/Unit

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.85 0.85 0.45 0.45

% Heavy

In/Out 25:75 70:30 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

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520 Public Primary School 1 Student

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.85 0.30 0.35

% Heavy

In/Out 50:50 50:50 45:55

PHF Dev 0.55 0.55

PHF Street

Veh Occupancy 1.55 1.70

% Pass-by

% Diverted

530 Public Secondary School 1 Student

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.75 0.25 0.35

% Heavy

In/Out 50:50 50:50 45:55

PHF Dev 0.55 0.55

PHF Street

Veh Occupancy 1.40 1.70

% Pass-by

% Diverted

536 Private School 1 Student

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.80 0.30 0.35

% Heavy

In/Out 50:50 50:50 50:50

PHF Dev 0.55 0.55

PHF Street

Veh Occupancy 1.50 1.70

% Pass-by

% Diverted

550 University / College 1 Student

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.20 0.20 0.25

% Heavy

In/Out 80:20 30:70 30:70

PHF Dev 0.65 0.65

PHF Street

Veh Occupancy

% Pass-by

% Diverted

560 Places of Public Worship (Weekend) 1 Seat

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.05 0.05 0.65

% Heavy

In/Out 55:45 50:50 55:45

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

561 Places of Public Worship (Weekday) 1 Seat

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.05 0.05

% Heavy

In/Out 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

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710 Offices 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 2.10 2.10 0.45 0.15

% Heavy

In/Out 85:15 20:80 55:45 55:45

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

713 Home offices and undertakings 1 House

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 6.50 6.50 7.00

% Heavy

In/Out 85:15 15:85 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

720 Medical consulting rooms 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 8.00 8.00 8.00 3.90 0.45

% Heavy

In/Out 55:45 45:55 45:55 60:40 50:50

PHF Dev

PHF Street

Veh Occupancy 1.60 1.50

% Pass-by

% Diverted

770 Business Centre (Park) 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 1.50 1.50

% Heavy

In/Out 85:15 20:80

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

780 Conference Centre 1 Seat

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 0.50

% Heavy

In/Out 90:10

PHF Dev 0.75

PHF Street

Veh Occupancy 1.50

% Pass-by

% Diverted

812 Building Materials 100 sqm GLA

Description AM Peak PM Peak Friday PM Midday Evening Saturday Sunday Factor A Factor B

Trip Rate 2.80 5.50 11.00 5.00

% Heavy

In/Out 65:35 45:55 50:50 50:50

PHF Dev

PHF Street

Veh Occupancy

% Pass-by

% Diverted

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Annexure E - Land Use Application

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INCEPTION AND DATA COLLECTION REPORT: PROPOSED

N14 TOWNSHIP ESTABLISHMENT(RFP/NW/2017/007).

DATE: 10 NOVEMBER 2017

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Table of Contents

1.INTRODUCTION ........................................................................................................................... 1

1.1. National Objectives of Sustainable Human Settlement Developments ............................. 1

2.STUDY AREA IN CONTEXT ........................................................................................................... 2

3.LOCALITY ...................................................................................................................................... 2

4.PROPOSED IMPLEMENTATION PROGRAMME ........................................................................... 5

4.1. Detailed Programme with actual timelines ...................................................................... 7

5.DATA SO FAR COLLECTED .......................................................................................................... 12

5.1. Town Planning Information .......................................................................................... 12

5.1.1.Information Gaps ................................................................................................................. 12

5.2. Site Visit with Municipal Officials ............................................................................... 13

5.3. Environmental Information ...................................................................................... 13

5.3.1.Site Visit Observations ......................................................................................................... 14

5.4. Topographical Survey .................................................................................................. 15

5.5. Engineering Services .................................................................................................... 15

5.5.1.Scope .................................................................................................................................... 15

5.5.2. Topography and Drainage ................................................................................................... 16

5.5.3.Storm Water Management Objectives ................................................................................ 16

5.5.4. Storm water Management Control Measures .................................................................... 18

5.5.5.Geological overview ............................................................................................................. 18

5.6. Bulk Engineering Services ............................................................................................. 18

5.6.1.Water Supply ....................................................................................................................... 19

5.6.2.Sanitation ............................................................................................................................. 19

5.6.3.Electrical supply ................................................................................................................... 19

5.6.4.Road Infrastructure .............................................................................................................. 20

5.6.5.Waste Disposal ..................................................................................................................... 21

5.6.6.Overall Status Quo Assessment ........................................................................................... 21

6. REFERENCES .............................................................................................................................. 22

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1. INTRODUCTION

The Housing Development Agency(“HDA”) has, on 27 September 2017 appointed

Mamphele Development Planners CC (“MDP”) to carry out a detailed Township

establishment for the creation of an Integrated and Sustainable Human Settlement on the

farms: Elandskuil No. 205 IP and Elandskuil No. 206, IP, North-West Province within the JB

Marks Local Municipality in Ventersdorp.

This report serves as the Inception Plan according to which the contract is to be

implemented. The report is structured in line with the stated project activities and

deliverables as set out in the Terms of Reference and it is not necessary in our view to

repeat them in this paragraph, save to indicate that the sequence of this Inception Report

is a product of the project proposal as submitted to the HDA by MDP.

This appointment has been followed by a Service Level Agreement duly signed on 04

October 2017 by the parties to this agreement.

1.1. National Objectives of Sustainable Human Settlement Developments.

The National goals of Sustainable Human Settlements are generally covered by the Breaking

New Ground Policy call on Human Settlements Developers to:

Accelerate delivery of housing within the context of sustainable human

settlements;

Provide Integrated housing within human settlements’ inclusionary approach;

Provide quality housing to turn homes into assets;

Create a single, efficient formal housing market;

Abolish apartheid spatial planning thereby, restructuring and integrating human

Settlements; and

Incorporating environmental protection as part of the integrated Human

Settlement development;

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2. STUDY AREA IN CONTEXT

The urban area within the Local Municipality, collectively known as Ventersdorp, comprises

the suburbs Ventersdorp, Tshing and Toevlug. There are six rural villages located within

Ventersdorp Local Municipality, as set out below:

Goedgevonden

Situated 23km north east of Ventersdorp, within ward 5

Welgevonden

Situated 17km north-north east of Ventersdorp, within ward 3

Tsêtsê

Situated 15km north of Ventersdorp, within ward 3

Ga-Mogopa

Situated 23km north-north east of Ventersdorp, within ward 3

Boikhutso

Situated 10km north of Ventersdorp, within ward 3

Boikhutsong

Situated 17km north east of Ventersdorp, within ward 5

The municipality is home to almost 48,981 people of which 60% is urbanized (Ventersdorp)

and 40% rural. Approximately 94% of Ventersdorp Local Municipality is classified as

agricultural land (cultivated and uncultivated) which reflects the rural nature and character

of Ventersdorp Local Municipality

3. LOCALITY

Ventersdorp Local Municipality is situated in the eastern part of the North West Province.

It is one of the four local municipalities in Dr Kenneth Kaunda District Municipality. Situated

towards the north of Dr Kenneth Kaunda District Municipality, Ventersdorp borders onto

Gauteng Province towards the east, Bojanala District Municipality towards the north and

Ngaka Modiri Molema District Municipality towards the west.

The respective farm portions are briefly described below:

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Remaining Extent of the farm Elandskuil 206 IP

This portion measures 83,0076 Hectares and is held under Title Deed No:

T14359/1986.

This portion is also located on the south-western outskirts of Ventersdorp, north east

of the N14 and R30 intersection.

The portion remains mostly unoccupied with the exception of the north eastern edge

which is occupied by informal dwellers

and the north western edge which is occupied by a quarry.

Unregistered Portion 3 of the farm Elandskuil 205 IP

This portion measures 143,7769 Hectares and is held under Title Deed No:

T98541/1997.

The total area of both portions of land is 257.484 hectares.

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Figure 1: Locality of Land Portions

Tshing Township

Portion 205 IP

Portion 206 IP

Elandskuil Dam

Township

Skoonspruit River

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4. PROPOSED IMPLEMENTATION PROGRAMME

In order for the project to be implemented within reasonable time frames, the following

Implementation Programme is proposed for adoption by the Client.

It needs to be noted though while we will take every reasonable effort to ensure that the

Project is delivered within the stipulated timeframe, a greater

proportion of the implementation time will be taken by the respective approving authorities

which too often do not consider these kinds of applications within

the statutory time frames. Our role in this regard will be a continuous persuasion of these

approving authorities for speedy approvals.

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Road Project Timeline for the proposed Re/Elandskuil 205 and 206-IP Township Establishment:

Activities Month 1-4 Month

5-8

Month 9-

12 Month 13-14

Inception (stage 0)

a).Topographical Survey

b). Environmental Impact Assessment Report &

RoD

c). Civil Engineering Services Reports &

Floodline

d). Geotechnical Report

e). Township Establishment application &

circulation

f). Township approval process

g). GP Generation, pegging & approval

Duration of 6 Months over a 14 Months period

Total Duration of 7 months of the 16 Months period

Duration of 5 weeks over the 4 Months period

Duration of 2 weeks over a 14 months period

Duration of 2 months over a 16 months period

Duration of 4 months over a 14 months period

Duration of 5months over a 14 months period

Duration of 4 Months over a 14 Months period

Duration of 4 Weeks over a 14 Months period

Duration of 7 Weeks over a 14 Months period

Duration of 3 months over a 14 months period

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h).Opening of Township Register

i). Township Proclamation

j). Project Management

Key milestone dates with reports at end of workstream

4.1. Detailed Programme with actual timelines.

Proposed Township Establishment: Remainder of Elandskuil 206 & Ptn 3/205, IP JB Marks Municipality, North-West Province.

No Items/Activities TIME FRAME( MONTHS): BASE MONTH: OCTOBER 2017

OCT-2017

NOV DEC JAN-,18 FEB MAR APR MAY JUNE JULY AUG SEP OCT NOV

A: INCEPTION REPORT

02-Oct to 13-

Oct/17

1 . Estimated Timeframes,

2 Initial Stakeholder engagement;

3 Site visits;

4 Final determination of the study area and

5 Signing of the Service Level Agreement

Duration of 6 weeks over a 14 months period

Duration of 3 weeks over a 14 months period

Continuous for 14 Months for the rest of the Project duration

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6 B: TOWN PLANNING

7 1.Stakeholder Management

8 1.1. Client liaison/Mun/Community

9 1.2. attend Project meetings

10 1.3. Prepare &submit progress reports

11 2. Data collection

02-Oct to 13-

Oct/17

12 2.1. Gather cadastral information

13 2.2.Obtain title deed and verify any restrictive conditions

14 2.3.Obtain Land Claims information( if any)

15 2.4.Obtain SDF & IDP Information in relation to the subject property

16 2.5. Site visits

17 3. Prepare detailed Layout Plan

18 3.1.Design layout plan

19 3.2.Digitise layout plan on GIS & Autocad

20 4.Prepare Detailed Township Application

21 4.1.Prepare Motivation Memo

22 4.2.Prepare Conditions of Establishment

23 4.3.Prepare Advert Notices

24 4.4. Lodge & circulate application

25 4.5.Respond to comments

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26 4.6.follow-up on application

27 4.7.Facilitate approval of appl.

28 4.8.Final Cond of estblishment

29 4.9. Township Approval

27 C: LAND SURVEYING

28 1.1. Base Mapping and Contour Survey generation

09-Oct to 18/Oct/17

29 1.2. Generation of the SG Diagram & digitisation

30 1.3. Pegging of the township Layout after approval of SG Diagram

31 1.4. Approval of the SG Diagram & SG Examination Fees

32 D: ENGINEERING SERVICES

33 1.1. Determine Flood line Frequency on 1:100 year

34 1.2. Prepare and submit Outline Scheme Reports( all eng. services)

35 1.3. Prepare detailed costing for Engineering Services

36 E: ENVIRONMENTAL IMPACT ASSESSMENT

37 1.1. Data collection & Field Survey: Scoping Phase

38 1.2. Registration &

verification of I & Aps

39 1.3. Draft Report writing

40 1.4. Public Participatiuon process

41 1.5. Submission of final

Scoping Report to DEDECT

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42 1.6. Approval of Scoping

Report by DEDECT

43 1.7. Preparation and

submission of Final EIR report

44 1.8. Approval of EIR ( RoD

obtained from DEDECT)

45 1.9. Conduct all Specialist

Studies required

46 F: CONVEYANCING & LEGAL

47 1.1. Prepare a

Conveyancer's Certificate & Title Conditions

48 1.2. Verify Conditions of

Establishment for legality

49 1.3. Prepare Section 53

Documents for Deeds Office

50 G: TRAFFIC IMPACT STUDY

51 1.1.Existing traffic flows and patterns

52 1.2. Background Traffic Flows

53 1.3. Trip Generation Analysis

54 1.4. Trip distribution analysis

55 1.5. Report writing & presentation

56

H: GEOTECHNICAL INVESTIGATION ( IN LINE WITH NDPG GUIDELINES)

57 1.1.Conduct desktop studies

58 1.2. TLB hire and test pitting

59 1.3. GFSH-2, Phase 1 Fieldwork and excavation of test pits

60 1.4. Data analysis, cartography and interpretation

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61 1.5. Laboratory testing of soil conditions

62 1.6. Reporting and recommendations

63 I: TOWNSHIP PROCLAMATION

64 1.1. Opening of Township Register

65 1.2. Township Proclamation

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5. DATA SO FAR COLLECTED

5.1. TOWN PLANNING INFORMATION

The Township Establishment process will start with data collection. The following information

has so far been collected:

Cadastral information on the subject property

Obtained title deeds and will later assess any restrictive conditions (if any) for the

subject property;

Obtain strategic planning and related documents. These documents have so far been obtained

from the Municipality:

The Ventersdorp Municipal Integrated Development Plan (IDP) 2016-2017

Spatial Development Framework (SDF) 2010

Draft Local Economic Development (LED) Strategy 2015

Draft Housing Sector Plan (HSP) 2014

Dr Kenneth Kaunda District Municipality IDP and sector plans

National Spatial Development Plan (NSDP)

Provincial Growth and Development Strategy (PGDS)

These documents are currently being reviewed and analyzed in order to establish the

development vision and planning principles for the Study Area.

The review and analysis of the documents will also assist with both vertical and horizontal

alignment.

5.1.1. INFORMATION GAPS

It is important to indicate that, Ventersdorp Local Municipality was disestablished and merged

with Tlokwe City Council Local Municipality to establish

JB Marks Local Municipality on 3 August 2016. Most of the information available is historical

in nature and relates to the municipality before being disestablished.

As a result of the disestablishment, a number of key strategic documents are in a draft form

and have not yet been approved by council as official documents.

Other documents are outdated and need to be reviewed as per the applicable legislation.

The following information gaps were identified during this initial data collection stage:

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1. Socio Economic study/ Market assessment will be required as it will inform the housing

product type, affordability and percentage allocations.

2. The municipality has the waiting list which is not used as it is considered unsatisfactory

as a result, the extend of housing demand/ backlog cannot be established.

3. The alternative to establishing demand is use the Provincial Demand Data Base which

must be informed by the municipal waiting lists

4. The Informal Settlements Upgrading Programme (ISUP) report was compiled in 2008,

this report provides an overview of informal settlements identified within Ventersdorp.

Informal settlements have direct bearing on the provision of housing

5. SDF was last approved in 2010, and should have been reviewed after five years as

required by the Municipal Systems Act (No. 32 of 2000) as it forms a significant part of

key strategic documents for the municipality

6. Housing Sector Plan 2014 is still in a draft format, therefore, there appears to be no

approved Housing Sector Plan in place;

7. The LED Strategy is also still in a draft form.

5.2. SITE VISIT WITH MUNICIPAL OFFICIALS

A preliminary meeting with both Municipal and HDA officials took place in Potchefstroom on

the 10th October 2017 in order to introduce our Team to the municipality. After the meeting a

site visit and walk about with the entire project team and municipal officials followed on

Monday, the 16th October 2017 in Ventersdorp.

5.3. ENVIRONMENTAL INFORMATION

The focus of attention for this part of the project will be on the following, namely:

undertake the flora & fauna assessments,

undertake the Wetland/ riparian delineation & functional assessment merged with the

Soils & Agricultural Potential, so as to provide high level input into the Wetland

Sensitivity and Extent w.r.t the project site, with the aim to determine no-go areas and

sensitive landscape elements, and

undertake a heritage impact assessment,

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lastly, expedite the socio-economic survey, in order to develop the following: Socio-

Economic Profile & the Socio-economic Needs Assessment

5.3.1. SITE VISIT OBSERVATIONS(ENVIRONMENTAL)

The following observations were made during our site visit as at week of 16 to 22 October

2017

It can be noted that we are aware that Venterdorp has been plagued with service delivery

protests, included in there is a cry for housing provision by the community. In order to address

the matter, note Council earmarked land parcels under its auspices for housing development.

It is unfortunate, that council did not provide us with alternative farmland parcels that had

lain as not ploughed for consideration. Nonetheless, from an ecological point of view, it can

be noted that there are site sensitivities flagged hereunder with regards to the earmarked

project sites and the Client is given a heads up that buffering will endeavour to bring resolve,

that goes for heritage as well.

Key environmental features discerned on site:

a watercourse that meanders gently through the middle wherein the two farms meet (see

outline figures on the google image). Another gently winding channel can be seen east of

the Remainder of the farm Elandskuil 206-IP. All sensitive sites will be rehabilitated and

be zoned Public Open Space.

there are graves close to the north-western boundary of the Remainder of the farm

Elandskuil 205-IP. In terms of town planning they will not be disturbed as it has been

planned that they be demarcated & zoned public open space for usage by family members

of those buried (NB: - usage will be limited to allow visits to graves, paying homage &

cleaning thereof). Whereas, to the north of the Remainder of the farm Elandskuil 206-IP,

there is JB Marks Memorial site (consisting of his inscribed granite plate, grave & statue),

after whom the new Vendersdorp municipality name has been officially changed. Thus as

a further consideration from a Heritage point of view they will be buffered accordingly.

Tshing township lies immediately to the north of the development site.

Arterial routes depicted is the N14 to & from Krugersdorp & Lichtenburg bearing in

an east west direction, whereas going from north to south (i.e. from small town Derby

through Ventersdorp town to Klerksdorp is the Provincial road the R30).

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South, South East of RE/ 205 is Railway Line, Shell Garage & Transnet Freight

Rail Groynes

5.4. TOPOGRAPHICAL SURVEY

A topographical survey on the subject property was conducted during October 2017 with the

following geodetic Survey details:

COORD-REF STATION: TRIG BCN

BASE STATION 254

XY SYSTEM: WG27

Z DATUM: MSL

CONTOUR INTERVAL :0,50m

SCALE 1:1000

5.5. ENGINEERING SERVICES

ASSUMPTIONS

This report is prepared with the understanding that the information provided by the JB Marks

Local Municipality’s technical division is correct.

5.5.1. SCOPE

The scope of work for the bulk engineering services investigations conducted can be

summarised as follows:

Provide a topographical and geological overview of the study area;

Investigate the study area(s) storm water drainage;

Investigate the presence and current operational capacity of bulk engineering

services infrastructure in terms of potable water supply, sanitation, electrical supply;

Investigate road access to the study area;

Investigate the presence of solid waste disposal facilities to service the proposed

development;

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Conduct a study area slope analysis to determine which portion(s) of the study area

are may be undevelopable;

5.5.2. TOPOGRAPHY AND DRAINAGE

The study area has an average height of 1465 meters above sea level and is dominated by

gentle to fair slopes with average gradients of 1.3% on portion 205 IP and 5% on portion 206

IP draining south towards the Skoonspruit River. Due to the study area being dominated by

gentle to fair gradients, storm water drainage problems and or any developmental constraints

associated topographical gradients are not foreseen. However, storm water management

measures should be incorporated into the study areas development to reduce and or eliminate

any potential risks to life and property that may be posed by storm water runoff.

Storm water management objectives and mitigation measures highlighted below may be used

as a guideline in the planning and design stages of proposed development(s) on the study

area.

5.5.3. STORM WATER MANAGEMENT OBJECTIVES

Any proposed developments in the study area may have an impact on the natural storm water

drainage patterns of the study area. Impacts of developments may include an increase in

hardened areas, reduced infiltration areas, loss of vegetation and reduced evapo-transpiration

potential. There may also be an overall increase in the speed of runoff and peak flow rates in

the receiving streams and rivers in and around the study area.

It is thus important that storm water management system(s) form part of the study area’s

development planning process in order to reduce and manage impacts on the water cycle

during and after development. Storm water management system(s) should be planned and

designed in line with municipal storm water management policies and or engineering best

practices. The study area’s storm water management objectives should seek to address the

following objectives:

Control the quality and quantity of storm water runoff;

To protect local and downstream water courses;

Encourage natural ground water recharge;

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To prevent soil erosion;

To protect all property and life from damage caused by storm water and flooding.

5.5.4. STORM WATER MANAGEMENT CONTROL MEASURES

The following design and construction measures should be adopted as control and mitigation

strategies to address the above-mentioned objectives:

Storm water runoff patterns should be assessed to determine peak flow rates and 1:100 flood

line boundaries of water courses within close proximity of the study area. Outputs from such

assessments will be used as input data required in the detailed design of culverts, channels

and other storm water infrastructure;

Storm water reticulation design and construction of storm water infrastructure should ensure

that overall development of the study area does not increase the rate of storm water flow

above that which the natural ground can safely accommodate at any point in the sub-

catchments;

Sub-surface disposal of storm water should be avoided;

All natural and unlined channels should be inspected for adequate binding of soil to reduce

erosion;

Steeper watercourses (especially in portion 206 IP) should be protected from erosion through

the use of appropriate channel linings or controlled drops to dissipate flow energy. Stone

pitching should also be used to reinforce channel inverts on such slopes;

Landscaping and or re-vegetation of areas not occupied by buildings or paving should be

constructed immediately after building works have been completed, or have reached a stage

where newly established ground cover to all sub-structures is not at risk from the construction

works.

The above-mentioned control measures will go a long way in ensuring the environmental

sustainability of the development whilst also protecting life and property from storm water

damage.

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5.5.5. GEOLOGICAL OVERVIEW

According to 1:25 000 geological maps supplied by the Council for Geoscience, the study area

is dominantly underlain by amygdaloidal andesite igneous rock types of the Ventersdorp Super

Group.

A near surface geotechnical investigation is currently being conducted on the study area by

ZwaMavu Consultants to evaluate engineering characteristics of soils underlying the study

area. A detailed geotechnical investigation report will be available after the investigation has

been concluded.

5.6. BULK ENGINEERING SERVICES

5.6.1. Water Supply

The Ventersdorp town receives its potable water supply through river extraction of the

Skoonspruit River via a network of canals. The water is then purified at the Ventersdorp Water

Treatment plant and stored in reservoirs.

Potable water supply to the Ventersdorp town, the Tshing Township which is located north

west of the study area and the Moosa Park suburb is via the town’s bulk water reticulation

network while the surrounding farms are supplied by the towns canal network and bore holes.

Even though the study area currently does not have any water supply infrastructure

constructed in it, bulk service connections to service the study area can be made in the

adjacent Tshing Township.

Challenges associated with water supply within the JB Marks Local Municipality are aging

infrastructure, water losses and lack of maintenance. The Department of Water and Sanitation

in partnership with the then Ventersdorp Local Municipality have however recently completed

an upgrade of the Ventersdorp bulk water supply system which included a new 5.7 Mega liter

reservoir, an upgrade of the water treatment plant from 7 Mega liters a day to 14 Mega liters

a day along with a 2.4-kilometer-long raising main from the water treatment plant to the

reservoir. The upgrade has thus increased the town’s reservoir storage capacity to 10.3 Mega

liters and the water treatment plant’s capacity to 14 Mega liters a day.

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5.6.2. Sanitation

Sewerage disposal in the Ventersdorp town, Tshing Township and Moosa Park suburb is

provided through a water borne sewerage reticulation network with the sewerage treated at

the Ventersdorp Waste Water Treatment Works (WWTW). Sewerage disposal in the

surrounding arms and informal settlements is provided through a combination of septic tanks

and pit toilets.

The current sewerage volume in the system peaks at 2.7 Mega liters a day. The capacity of

WWTW is 3 Mega liters a day. Even though the study area currently does not have any

sewerage infrastructure constructed in it, bulk service connections to service the study area

can be made in the adjacent Tshing Township.

Risks posed to the waterborne sewerage reticulation system in Ventersdorp are the aging

infrastructure along with the lack of funding to adequately maintain and or upgrade the

system.

5.6.3. Electrical Supply

Eskom is the sole bulk electricity supplier to the JB Marks Local Municipality. Residents in the

Ventersdorp town receive power from the municipality while residents in the surrounding

farms and villages are supplied by Eskom.

The current electrical supply to the municipality from Eskom is a total of 20MVA via a network

of high voltage lines. The current municipal load on the grid is 9MVA leaving 11MVA available

to service future developments and to connect villages not currently connected.

There are multiple overhead electrical power lines running through portion 205 IP and along

the R30 thus electrical connections to any new developments in the study area may be made

with relative ease.

Challenges facing the efficiency of the system include illegal connections, vandalism and aging

infrastructure to list a few.

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Figure 2: Overhead Power Lines at N14 - R30 Intersection

5.6.4. Road Infrastructure

The study area is easily accessible via the N14 which is the main route linking Ventersdorp

with Colingy to the west and Krugersdorp to the east; and via R30 which is the main north-

south route linking Ventersdorp and Klerksdorp. Both access roads are paved and seem to

be well maintained.

Typical traffic on both access roads includes small vehicles for personal use, busses and trucks

transporting agricultural products between towns.

A traffic impact study is currently being conducted by MDP to assess traffic impact the

proposed development will have on the existing infrastructure and propose suitable access

points from the N14 and R30 respectively. A detailed traffic impact study report will be

available once the study has been concluded.

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Figure 3: Road Access Along R30

5.6.5. Waste Disposal

The JB Marks Local Municipality provides waste collection services to the Ventersdorp town,

Tshing Township and Moosa Suburb serviced currently by one landfill site. Waste collection

services do not extend to residents the surrounding farms, villages and informal settlements.

Some residents in these un-serviced areas currently dispose of their waste in unoccupied

parcels of land which may pose health hazards.

The close proximity of the study area to the Tshing Township will thus enable waste collection

services to easily be extended to service the proposed development.

5.6.6. OVERALL STATUS QUO ASSESSMENT

The availability of key bulk service infrastructure (bulk water, sanitation, electricity and waste

disposal) within the vicinity of the study area and the lack of any visible geological features

that may negatively affect the overall development render the study area feasible for

development.

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6. REFERENCES

The following documents were used in the investigations in along with personal meetings with

the JB Marks Local Municipality’s engineering services manager Mr. Fani Zoko based in the

Ventersdorp.

Ventersdorp Local Municipality: 2015/ 2016 Final Integrated Development Plan.

Ventersdorp Local Municipality: 2015/ 2016 Annual Report.

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Annexure G - Layout Plan

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