Top Paddock Stage 6, Ascot

Earthworks Supervision Report for Yourland Developments

Report 17C 0048 January, 2017

Top Paddock Stage 6 Ascot

Earthworks Supervision Report

for Yourland Developments

Revision Revision Date Authorised 18C 0290 15/5/18 SEH

Distribution (this revision only) Recipient Format Date GTSS On file 15/5/18 Yourland Developments Email PDF Contact: Scott Blair 15/5/18 [email protected]

Sandhurst Geotech Pty Ltd, Trading as Geotechnical Testing Services – Southern. ABN: 18 169 924 109 ACN: 169 924 109

Email: [email protected]; Ph: 03 5441 4881; Fax: 03 5441 5089; Mail Address: PO Box 13, STRATHDALE, Vic, 3550 Offices:  La Trobe University Applied Science 2 Building 7 Sharon Street, Flora Hill, VIC 3550;  Shed 3, 140 Ogilvie Avenue, Echuca , VIC 3654,

 Geotechnical Investigations  Contract Drilling  Land Capability Assessments  Contamination Assessments  Compaction Control Testing  On-site Wastewater Management  Site Classifications  Residential and Industrial  Soil, Concrete and Aggregate Testing Laboratories  Site Laboratory  Construction Material Testing Services  www.geotestsouthern.com.au

TABLE OF CONTENTS

1 INTRODUCTION ...... 4 2 SCOPE OF WORKS ...... 4 2.1 AREA OF WORK ...... 4 2.2 PLACEMENT SPECIFICATION ...... 4 3 INSPECTION AND TESTING ...... 5 4 SUMMARY OF TEST RESULTS ...... 5 5 STATEMENT OF COMPLIANCE ...... 6

APPENDIX

Site Plan Test Reports

Geotechnical Testing Services – Southern Page 3 Report: 18C 0290 Report 1 INTRODUCTION

Yourland Developments commissioned Geotechnical Testing Services (GTS) to undertake Level 1 Supervision and testing (AS3798-2007) for the earthworks at the Top Paddock Stage 6, Ascot.

Level 1 Testing was generally performed in line with AS3798-2007 “Guidelines on Earthworks for Commercial and Residential Development” and provides inspection of the construction of controlled fill and compaction testing in accordance with AS1289 “Methods of Testing Soils for Engineering Purposes”. The Level 1 testing was undertaken by Geotechnicians with supervision provided by a Geotechnical Engineer from GTS.

2 SCOPE OF WORKS

2.1 AREA OF WORK

Geotechnical Testing Services provided Level 1 inspection and testing of the engineered fill placed across the Lots 601 to 628.

The depth of fill across the site varied from 0.4 to 1.0 metres with the approximate location shown on the attached site plan. It is noted that the lot numbers of orientation/size of some were altered during the construction phase.

2.2 PLACEMENT SPECIFICATION

Whilst there was no earthworks specification compiled for this project, the placement of the fill and associated works generally followed the recommendations outlined in AS3798-2007 “Guidelines for Earthworks for Commercial and Residential Developments” and the construction specification.

In summary, the earthworks comply with the following:

 The layers for residential lots are to be compacted to at least 95% of the density ratio in accordance with AS1289 5.1.1 (or 5.7.1), based on Standard compaction.

In accordance with Table 8.1 of AS3798-2007, the site would be considered large scale (greater than 1500m2) and therefore a minimum of 1 test per 2500m2 or 3 tests per visit are required. It is noted that with large scale areas, not every layer of each individual lot is required to be tested.

Geotechnical Testing Services (Southern) Report: 18C 0290 Report Page 4 3 INSPECTION AND TESTING

Inspection of the excavated bases were conducted by a Senior Geotechnical Engineer and it was observed that the unsuitable material (vegetation, top soil/silt) had been removed with the base consisting of a Silty Sandy Clay material of good strength.

Level 1 inspection and testing was undertaken by a geotechnician from GTS who nominated the timing and location of the in-situ density tests. The approximate location of each test is recorded on the test reports and attached fill plan.

Laboratory compaction testing was undertaken on a one to one basis at our Bendigo laboratory. A summary of the results of the compaction control testing is presented in a table below with the full NATA endorsed test reports included in the Appendix.

4 SUMMARY OF TEST RESULTS

A summary of the test results is included in the following table with full NATA accredited reports included in the Appendix. As noted above, the lots changed during the construction phase so the original lot numbers which correspond to the test reports are included in brackets.

Reduced Moisture Hilf Project No. Report No. Test Date. Location. Level Variation Density (mm) %O.M.C Ratio %

1 16B 1530H 19/12/16 Lot 603 (604) 300 1.0 dry 102.0 2 16B 1530I 19/12/16 Lot 604 (605) 300 0.5 dry 100.0 3 16B 1536A 20/12/16 Lot 614 (615) 300 1.5 dry 98.5 4 16B 1536B 20/12/16 Lot 615 (616) 300 3.0 dry 106.0 5 16B 1536C 20/12/16 Lot 617 (618) 300 2.0 dry 102.0 6 16B 1536D 20/12/16 Lot 618 (619) 300 2.5 dry 99.0 7 16B 1536E 20/12/16 Lot 619 (620) 300 1.5 dry 99.0 8 16B 1536F 20/12/16 Lot 620 (621) 300 2.0 dry 102.0 9 16B 1536G 20/12/16 Lot 621 (622) 300 2.0 dry 98.0 10 16B 1536H 20/12/16 Lot (622 (623) 300 2.5 dry 102.0 11 16B 1536I 20/12/16 Lot 623 (624) 300 1.5 dry 100.0 12 16B 1543D 22/12/16 Lot 605 (606) 300 0.5 dry 97.5 13 16B 1543E 22/12/16 Lot 606 (607) 300 0.0 98.0 14 16B 1543F 22/12/16 Lot 607 (608) 300 0.5 dry 97.5 15 16B 1543G 22/12/16 Lot 614 (615) 300 2.0 dry 100.5 16 17B 0043J 25/1/18 Lot 602 (603) 300 1.5 dry 95.0 17 17B 0043K 25/1/18 Lot 602 (602) 300 2.5 dry 92.0

Geotechnical Testing Services (Southern) Report: 18C 0290 Report Page 5 Reduced Moisture Hilf Project No. Report No. Test Date. Location. Level Variation Density (mm) %O.M.C Ratio % RT 17 17B 0120E 15/2/18 Lot 602 300 4.0 dry 95.0 18 B17-284A 20/9/17 Lot 601 FSL 0.5 dry 104.5 19 B17-284B 20/9/17 Lot 604 FSL 2.0 dry 105.0 20 B17-354A 3/10/17 Lot 609 300 3.0 dry 101.5 21 B17-354B 3/10/17 Lot 611 300 3.5 dry 99.0 22 B17-354C 3/10/17 Lot 613 300 2.5 dry 98.0 23 B17-354D 3/10/17 Lot 607 300 4.5 dry 104.0 24 B17-354E 3/10/17 Lot 605 FSL 4.0 dry 106.0 25 B17-354F 3/10/17 Lot 614 FSL 4.0 dry 104.5 26 B17-354G 3/10/17 Lot 616 FSL 2.5 dry 101.5 27 B17-354H 3/10/17 Lot 618 FSL 4.5 dry 101.5 28 B17-354I 3/10/17 Lot 620 FSL 3.0 dry 102.0 29 B17-354J 3/10/17 Lot 622 FSL 3.0 dry 100.5 30 B17-913A 21/12/17 Lot 612 FSL 2.0 dry 101.0 31 B17-913B 21/12/17 Lot 610 FSL 1.5 dry 101.5 32 B17-913C 21/12/17 Lot 613 FSL 2.0 dry 96.5 33 B18-976A 15/1/18 Lot 624 300 1.5 dry 99.0 34 B18-976B 15/1/18 Lot 625 300 0.5 dry 95.0 35 B18-976C 15/1/18 Lot 626 300 0.0 95.5 36 B18-976D 15/1/18 Lot 627 300 2.0 dry 98.5 37 B18-976E 15/1/18 Lot 628 300 0.5 wet 95.0 38 B18-1429A 10/4/18 Lot 624 FSL 1.5 dry 93.5 39 B18-1429B 10/4/18 Lot 626 FSL 2.0 dry 92.0 40 B18-1429C 10/4/18 Lot 628 FSL 0.5 dry 95.5 RT 38 B18-1444A 12/4/18 Lot 624 FSL 0.5 dry 102.0 RT 39 B18-1444B 12/4/18 Lot 626 FSL 0.5 dry 101.0 RT 40 B18-1444C 12/4/18 Lot 628 FSL 0.5 dry 100.5

5 STATEMENT OF COMPLIANCE

GTS personnel have provided Level 1 inspection and testing services during the placement of material for the filling of Lots 601 to 628. The placement of fill and construction techniques adopted was observed throughout the project.

Based on observations made by GTS personnel and the results of field and laboratory tests, we consider that the fill has been placed and compacted and is considered to be engineered or

Geotechnical Testing Services (Southern) Report: 18C 0290 Report Page 6 controlled fill. Therefore, subject to residential site classifications, the controlled fill material is deemed a suitable founding medium for future residential buildings. It is noted that top soil material may be spread across the sites following completion of these earthworks and that this top soil material is not considered controlled fill.

Shane Hampton (BE (Hons)) Senior Geotechnical Engineer

Telephone: (03) 5441 4881 Mobile: 0437 496 215 Email: [email protected]

Geotechnical Testing Services (Southern) Report: 18C 0290 Report Page 7

APPENDIX

Geotechnical Testing Services (Southern) Report: 18C 0290 Report Page 8

10 29

8 33 28 38

7 34 35

6 27 39

5 36 37

40 26

30 25 15 3 32 22 21 12 13 23 31 24 14 20

2 17 19 18 1 16

Fig 1: Site Plan

Geotechnical Testing Services – Southern Page 9 Report: 18C 0290 Report R53 Version: 02 April 2016 COMPACTION ASSESSMENT Nuclear Gauge Method Hilf (Wet) Density Ratio TEST REPORT:

Client: YourLand Developments Report Nº: 16B1530 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 3 of 4 VICTORIA 3350 Date of Report: 20/12/2016

Project: Top Paddock Estate, Ascot

Location: House Blocks

Test Request No / Lot No: *

Layer Thickness: (mm) 300mm

Depth Below FSL/CSL: 300mm

Compaction Type: Standard

Date Sampled: 19/12/2016

Sampling Method: AS1289.1.2.1 part 6.4b

Material Description: 16B1530 /G Gravelly Clayey Silt, Brown 16B1530 /H Gravelly Clayey Silt, Brown 16B1530 /I Gravelly Clayey Silt, Brown 16B1530 /J Gravelly Clayey Silt, Brown

Material Stabilised: No If Stabilised Time from * Stabilisation to Lab Test: Test Number: 16B1530G 16B1530H 16B1530I 16B1530J * * Hilf Density Ratio (%): 101.0 102.0 100.0 107.5 * *

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Print Date: 20/12/2016. The controlled version of this document is on the Sandhurst Geotech P/L computer. This document is only controlled for the date shown on the bottom of the page. R53 Version: 02 April 2016 COMPACTION ASSESSMENT Nuclear Gauge Method Hilf (Wet) Density Ratio TEST REPORT:

Client: YourLand Developments Report Nº: 16B1530 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 4 of 4 VICTORIA 3350 Date of Report: 20/12/2016

Test Number: 16B1530G 16B1530H 16B1530I 16B1530J * * Project Test Number: * * * * * * Time of Test: 10.00am 10.05am 10.10am 10.20am * * Probe Depth: (mm) 275 275 275 275 * * Chainage: Lot 518 Lot 604 Lot 605 North Pad * * Reduced Level: (mm) -300.0 -300.0 -300.0 -300.0 * * Offset / Centre Line: Refer to Map Refer to Map Refer to Map Refer to Map * * #Eastings: 55H26 1164 1166 1171 1209 * * #Northings: 593 5786 5801 5820 5953 * * Percentage Oversize Wet: 0.0 0.0 0.0 0.0 * * Oversize Sieve Size: (mm) 19 19 19 19 * * Field Wet Density: t/m3 2.18 2.22 2.16 2.27 * * Peak Conv. Wet Density: t/m3 2.16 2.17 2.17 2.11 * * Adj. Peak Conv. Wet Density: t/m3 * * * * * * Moisture Variation: % (Wet/Dry) 1.0Dry 1.0Dry 0.5Dry 2.5Dry * * Adj. Moist. Variation: % (Wet/Dry) * * * * * * Moisture Content: % * * * * * * HILF DENSITY RATIO (%): 101.0 102.0 100.0 107.5 * * #Map Datum AUS84

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 16B1536 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 1 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Project: Top Paddock Estate, Ascot

Location: House Blocks

Test Request No / Lot No: *

Layer Thickness: (mm) 300mm

Depth Below FSL/CSL: Layer 1

Compaction Type: Standard

Date Sampled: 20/12/2016

Sampling Method: AS1289.1.2.1 part 6.4b

Material Description: 16B1536 /A Brown Gravelly Silty Clay 16B1536 /B Brown Gravelly Silty Clay 16B1536 /C Brown Gravelly Silty Clay 16B1536 /D Brown Gravelly Silty Clay 16B1536 /E Brown Gravelly Silty Clay 16B1536 /F Brown Gravelly Silty Clay Material Stabilised: No If Stabilised Time from * Stabilisation to Lab Test: Test Number: 16B1536A 16B1536B 16B1536C 16B1536D 16B1536E 16B1536F Hilf Density Ratio (%): 98.5 106.0 102.0 99.0 99.0 102.0

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Print Date: 23/12/2016. The controlled version of this document is on the Sandhurst Geotech P/L computer. This document is only controlled for the date shown on the bottom of the page. R53 Version: 02 April 2016 COMPACTION ASSESSMENT Nuclear Gauge Method Hilf (Wet) Density Ratio TEST REPORT:

Client: YourLand Developments Report Nº: 16B1536 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 2 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Test Number: 16B1536A 16B1536B 16B1536C 16B1536D 16B1536E 16B1536F Project Test Number: * * * * * * Time of Test: 11.35pm 11.40pm 11.45pm 11.50pm 11.55pm 12.00pm Probe Depth: (mm) 275 275 275 275 275 275 Chainage: Lot 615 Lot 616 Lot 618 Lot 619 Lot 620 Lot 621 Reduced Level: (mm) Layer 1 Layer 1 Layer 1 Layer 1 Layer 1 Layer 1 Offset / Centre Line: Refer to Map Refer to Map Refer to Map Refer to Map Refer to Map Refer to Map #Eastings: 55H26 1195 1205 1219 1230 1219 1228 #Northings: 593 5905 5929 5959 6000 5986 6004 Percentage Oversize Wet: 0.0 0.0 0.0 0.0 0.0 0.0 Oversize Sieve Size: (mm) 19 19 19 19 19 19 Field Wet Density: t/m3 2.01 2.17 2.07 2.03 2.03 2.16 Peak Conv. Wet Density: t/m3 2.04 2.05 2.04 2.05 2.04 2.12 Adj. Peak Conv. Wet Density: t/m3 * * * * * * Moisture Variation: % (Wet/Dry) 1.5Dry 3.0Dry 2.0Dry 2.5Dry 1.5Dry 2.0Dry Adj. Moist. Variation: % (Wet/Dry) * * * * * * Moisture Content: % * * * * * * HILF DENSITY RATIO (%): 98.5 106.0 102.0 99.0 99.0 102.0 #Map Datum AUS84

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 16B1536 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 3 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Project: Top Paddock Estate, Ascot

Location: House Blocks

Test Request No / Lot No: *

Layer Thickness: (mm) 300mm

Depth Below FSL/CSL: Layer 1

Compaction Type: Standard

Date Sampled: 20/12/2016

Sampling Method: AS1289.1.2.1 part 6.4b

Material Description: 16B1536 /G Brown Gravelly Silty Clay 16B1536 /H Brown Gravelly Silty Clay 16B1536 /I Brown Gravelly Silty Clay

Material Stabilised: No If Stabilised Time from * Stabilisation to Lab Test: Test Number: 16B1536G 16B1536H 16B1536I * * * Hilf Density Ratio (%): 98.0 102.0 100.0 * * *

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 16B1536 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 4 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Test Number: 16B1536G 16B1536H 16B1536I * * * Project Test Number: * * * * * * Time of Test: 12.10pm 12.20pm 12.25pm * * * Probe Depth: (mm) 275 275 275 * * * Chainage: Lot 622 Lot 623 Lot 624 * * * Reduced Level: (mm) Layer 1 Layer 1 Layer 1 * * * Offset / Centre Line: Refer to Map Refer to Map Refer to Map * * * #Eastings: 55H26 1231 1238 1239 * * * #Northings: 593 6028 6042 6054 * * * Percentage Oversize Wet: 0.0 0.0 0.0 * * * Oversize Sieve Size: (mm) 19 19 19 * * * Field Wet Density: t/m3 2.05 2.15 2.09 * * * Peak Conv. Wet Density: t/m3 2.09 2.11 2.10 * * * Adj. Peak Conv. Wet Density: t/m3 * * * * * * Moisture Variation: % (Wet/Dry) 2.0Dry 2.5Dry 1.5Dry * * * Adj. Moist. Variation: % (Wet/Dry) * * * * * * Moisture Content: % * * * * * * HILF DENSITY RATIO (%): 98.0 102.0 100.0 * * * #Map Datum AUS84

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 16B1543 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 1 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Project: Top Paddock, Ascot

Location: House Blocks

Test Request No / Lot No: *

Layer Thickness: (mm) 300mm

Depth Below FSL/CSL: 300mm

Compaction Type: Standard

Date Sampled: 22/12/2016

Sampling Method: AS1289.1.2.1 part 6.4b

Material Description: 16B1543 /A Gravelly Silty Clay Pale Brown/ Brown 16B1543 /B Gravelly Silty Clay Pale Brown/ Brown 16B1543 /C Gravelly Silty Clay Pale Brown/ Brown 16B1543 /D Gravelly Silty Clay Pale Brown/ Brown 16B1543 /E Gravelly Silty Clay Pale Brown/ Brown 16B1543 /F Gravelly Silty Clay Pale Brown/ Brown Material Stabilised: No If Stabilised Time from * Stabilisation to Lab Test: Test Number: 16B1543A 16B1543B 16B1543C 16B1543D 16B1543E 16B1543F Hilf Density Ratio (%): 97.0 100.0 100.5 97.5 98.0 97.5

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 16B1543 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 2 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Test Number: 16B1543A 16B1543B 16B1543C 16B1543D 16B1543E 16B1543F Project Test Number: * * * * * * Time of Test: 11:10am 11:15am 11:20am 11:30am 11:35am 11:40am Probe Depth: (mm) 275 275 275 275 275 275 Chainage: Lot 509 Lot 510 Lot 511 Lot 606 Lot 607 Lot 608 Reduced Level: (mm) 300.0 300.0 300.0 300.0 300.0 300.0 Offset / Centre Line: Refer to Map Refer to Map Refer to Map Refer to Map Refer to Map Refer to Map #Eastings: 55026 1128 1126 1127 1181 1196 1214 #Northings: 593 5659 5678 5697 5867 5859 5856 Percentage Oversize Wet: 0.0 0.0 0.0 0.0 0.0 0.0 Oversize Sieve Size: (mm) 19 19 19 19 19 19 Field Wet Density: t/m3 2.07 2.14 2.18 2.12 2.13 2.13 Peak Conv. Wet Density: t/m3 2.13 2.15 2.17 2.17 2.17 2.19 Adj. Peak Conv. Wet Density: t/m3 * * * * * * Moisture Variation: % (Wet/Dry) 2.5Dry 2.5Dry 2.0Dry 0.5Dry 0.0Dry 0.5Dry Adj. Moist. Variation: % (Wet/Dry) * * * * * * Moisture Content: % * * * * * * HILF DENSITY RATIO (%): 97.0 100.0 100.5 97.5 98.0 97.5 #Map Datum AUS84

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 16B1543 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 3 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Project: Top Paddock, Ascot

Location: House Blocks

Test Request No / Lot No: *

Layer Thickness: (mm) 300mm

Depth Below FSL/CSL: 300mm

Compaction Type: Standard

Date Sampled: 22/12/2016

Sampling Method: AS1289.1.2.1 part 6.4b

Material Description: 16B1543 /G Gravelly Silty Clay Pale Brown/ Brown

Material Stabilised: No If Stabilised Time from * Stabilisation to Lab Test: Test Number: 16B1543G * * * * * Hilf Density Ratio (%): 100.5 * * * * *

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 16B1543 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 4 of 4 VICTORIA 3350 Date of Report: 23/12/2016

Test Number: 16B1543G * * * * * Project Test Number: * * * * * * Time of Test: 11:45am * * * * * Probe Depth: (mm) 275 * * * * * Chainage: Lot 615 * * * * * Reduced Level: (mm) 300.0 * * * * * Offset / Centre Line: Refer to Map * * * * * #Eastings: 55026 1194 * * * * * #Northings: 593 5882 * * * * * Percentage Oversize Wet: 0.0 * * * * * Oversize Sieve Size: (mm) 19 * * * * * Field Wet Density: t/m3 2.11 * * * * * Peak Conv. Wet Density: t/m3 2.11 * * * * * Adj. Peak Conv. Wet Density: t/m3 * * * * * * Moisture Variation: % (Wet/Dry) 2.0Dry * * * * * Adj. Moist. Variation: % (Wet/Dry) * * * * * * Moisture Content: % * * * * * * HILF DENSITY RATIO (%): 100.5 * * * * * #Map Datum AUS84

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: B.P.Mott

Client: YourLand Developments Report Nº: 17B0043 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 3 of 4 VICTORIA 3350 Date of Report: 31/01/2017

Project: Top Paddock, Ascot

Location: House Block

Test Request No / Lot No: *

Layer Thickness: (mm) 300

Depth Below FSL/CSL: 300

Compaction Type: Standard

Date Sampled: 25/01/2017

Sampling Method: AS1289.1.2.1 part 6.4b

Material Description: 17B0043 /G Silty Clay Some Sand Brown 17B0043 /H Silty Clay Some Sand Brown 17B0043 /I Silty Clay Some Sand Brown 17B0043 /J Silty Clay Some Sand Brown 17B0043 /K Silty Clay Some Sand Brown

Material Stabilised: No If Stabilised Time from * Stabilisation to Lab Test: Test Number: 17B0043G 17B0043H 17B0043I 17B0043J 17B0043K * Hilf Density Ratio (%): 97.0 95.0 95.0 95.0 92.0 *

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: C.J.Milne

Print Date: 31/01/2017. The controlled version of this document is on the Sandhurst Geotech P/L computer. This document is only controlled for the date shown on the bottom of the page. R53 Version: 02 April 2016 COMPACTION ASSESSMENT Nuclear Gauge Method Hilf (Wet) Density Ratio TEST REPORT:

Client: YourLand Developments Report Nº: 17B0043 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 4 of 4 VICTORIA 3350 Date of Report: 31/01/2017

Test Number: 17B0043G 17B0043H 17B0043I 17B0043J 17B0043K * Project Test Number: * * * * * * Time of Test: 8.00am 8.09am 8.16am 8.20am 8.25am * Probe Depth: (mm) 275 275 275 275 275 * Chainage: 521 520 519 603 602 * Reduced Level: (mm) 300.0 300.0 300.0 300.0 300.0 * Offset / Centre Line: Centre Centre Centre Centre Centre * #Eastings: * * * * * * * #Northings: * * * * * * * Percentage Oversize Wet: 0.0 0.0 0.0 0.0 0.0 * Oversize Sieve Size: (mm) 19 19 19 19 19 * Field Wet Density: t/m3 2.03 2.04 1.94 2.00 1.87 * Peak Conv. Wet Density: t/m3 2.10 2.15 2.05 2.11 2.04 * Adj. Peak Conv. Wet Density: t/m3 * * * * * * Moisture Variation: % (Wet/Dry) 2.0Dry 0.5Dry 2.0Dry 1.5Dry 2.5Dry * Adj. Moist. Variation: % (Wet/Dry) * * * * * * Moisture Content: % * * * * * * HILF DENSITY RATIO (%): 97.0 95.0 95.0 95.0 92.0 * #Map Datum AUS84

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: C.J.Milne

Client: YourLand Developments Report Nº: 17B0120 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 1 of 2 VICTORIA 3350 Date of Report: 17/02/2017

Project: Top Paddock, Ascot

Location: House Blocks

Test Request No / Lot No: *

Layer Thickness: (mm) 300

Depth Below FSL/CSL: Layer 1

Compaction Type: Standard

Date Sampled: 15/02/2017

Sampling Method: AS1289.1.2.1 part 6.4b

Material Description: 17B0120 /A Brown Clayey Gravelly Silt 17B0120 /B Brown Clayey Gravelly Silt 17B0120 /C Brown Clayey Gravelly Silt 17B0120 /D Brown Clayey Gravelly Silt 17B0120 /E Brown Clayey Gravelly Silt

Material Stabilised: No If Stabilised Time from * Stabilisation to Lab Test: Test Number: 17B0120A 17B0120B 17B0120C 17B0120D 17B0120E * Hilf Density Ratio (%): 98.0 103.0 100.5 99.5 95.0 *

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: C.J.Milne

Print Date: 17/02/2017. The controlled version of this document is on the Sandhurst Geotech P/L computer. This document is only controlled for the date shown on the bottom of the page. R53 Version: 02 April 2016 COMPACTION ASSESSMENT Nuclear Gauge Method Hilf (Wet) Density Ratio TEST REPORT:

Client: YourLand Developments Report Nº: 17B0120 57 Queen Street Revision Nº: REV 0 BENDIGO Sheet: 2 of 2 VICTORIA 3350 Date of Report: 17/02/2017

Test Number: 17B0120A 17B0120B 17B0120C 17B0120D 17B0120E * Project Test Number: * * * * * * Time of Test: 11.35am 11.45am 11.55am 12.05pm 12.15pm * Probe Depth: (mm) 275 275 275 275 275 * Chainage: 527 529 531 507 602 * Reduced Level: (mm) Layer 1 Layer 1 Layer 1 Layer 1 Layer 1 * Offset / Centre Line: Centre Centre Centre Centre Centre * #Eastings: 55H26 1275 1275 1275 1172 1234 * #Northings: 593 5714 5748 5792 5672 5806 * Percentage Oversize Wet: 0.0 0.0 0.0 0.0 0.0 * Oversize Sieve Size: (mm) 19 19 19 19 19 * Field Wet Density: t/m3 2.08 2.17 2.14 2.14 1.93 * Peak Conv. Wet Density: t/m3 2.12 2.11 2.13 2.15 2.03 * Adj. Peak Conv. Wet Density: t/m3 * * * * * * Moisture Variation: % (Wet/Dry) 0.5Dry 2.5Dry 1.5Dry 0.5Dry 4.0Dry * Adj. Moist. Variation: % (Wet/Dry) * * * * * * Moisture Content: % * * * * * * HILF DENSITY RATIO (%): 98.0 103.0 100.5 99.5 95.0 * #Map Datum AUS84

As Per: AS1289 5.7.1 5.8.1

Approved Signatory: C.J.Milne

Report Number: P17110-1 Issue Number: 1 Date Issued: 22/09/2017 Client: Yourland Developments Geotechnical Testing Services (Southern) 57 Queen Street, Bendigo Vic 3550 Bendigo Soil and Concrete Testing Laboratory Contact: David Mills Gate 7, Sharon Street Bendigo VIC 3550 Project Number: P17110 Phone: (03) 5441 4881 Project Name: Top Paddock Estate Email: [email protected] Project Location: Ascot Accredited for compliance with ISO/IEC 17025 - Testing Work Request: 284 Date Sampled: 20/09/2017 Sampling Method: AS1289 1.2.1 6.4 - Sampling from layers in earthworks or pavement - uncompacted/compacted Approved Signatory: Josh Lagodzki Specification: 95% Standard NATA Accredited Laboratory Number: 19506 Material: Sandy Silty Clay, Brown

Compaction Control AS 1289 5.4.1 & 5.7.1 & 5.8.1 Sample Number B17-284A B17-284B B17-284C B17-284D Date Tested 20/09/2017 20/09/2017 20/09/2017 20/09/2017 Time Tested 08:13 08:20 08:30 08:36 Test Request #/Location Lot 601 Lot 604 Lot 711 Lot 715 Easting 55H0261256 55H0261172 55H0261110 55H0261169 Northing 5935816 5935830 5935472 5935546 Elevation (m) ** ** ** ** Layer / Reduced Level FSL FSL FSL FSL Thickness of Layer (mm) 300 300 300 300 Soil Description Sandy Silty Clay, Sandy Silty Clay, Sandy Silty Clay, Sandy Silty Clay, Brown Brown Brown Brown Test Depth (mm) 275 275 275 275 Sieve used to determine oversize 19.0 19.0 19.0 19.0 (mm) Percentage of Wet Oversize (%) ** 0.0 ** ** Field Wet Density (FWD) t/m3 2.30 2.24 2.28 2.22 Field Dry Density (FDD) t/m3 ** ** ** ** Peak Converted Wet Density t/m3 2.19 2.13 2.10 2.13 Adjusted Peak Converted Wet ** ** ** ** Density t/m3 Moisture Variation (Wv) % 0.5 2.0 2.0 0.0 Adjusted Moisture Variation % ** ** ** ** Hilf Density Ratio (%) 104.5 105.0 109.0 104.0 Compaction Method Standard Standard Standard Standard Moisture Variation Note: Positive values = test is dry of OMC Negative values = test is wet of OMC

Report Number: P17110-1 Page 1 of 1 Compaction Control Test Report

Report Number: P17110-2 Issue Number: 1 Date Issued: 04/10/2017 Client: Yourland Developments Geotechnical Testing Services (Southern) 57 Queen Street, Bendigo Vic 3550 Bendigo Soil and Concrete Testing Laboratory Contact: David Mills Gate 7, Sharon Street Bendigo VIC 3550 Project Number: P17110 Phone: (03) 5441 4881 Project Name: Top Paddock Estate Email: [email protected] Project Location: Ascot Accredited for compliance with ISO/IEC 17025 - Testing Work Request: 354 Date Sampled: 03/10/2017 Sampling Method: AS1289 1.2.1 6.4 - Sampling from layers in earthworks or pavement - uncompacted/compacted Approved Signatory: Chris Milne Specification: 95% Standard NATA Accredited Laboratory Number: 19506

Compaction Control AS 1289 5.7.1 & 5.8.1 Sample Number B17-354A B17-354B B17-354C B17-354D B17-354E B17-354F Date Tested 03/10/2017 03/10/2017 03/10/2017 03/10/2017 03/10/2017 03/10/2017 Time Tested 13:46 13:53 14:01 14:10 14:17 14:23 Test Request #/Location Lot 609 Lot 611 Lot 613 Lot 607 Lot 605 Lot 614 Chainage (m) ** ** ** ** ** ** Location Offset (m) Centre Centre Centre Centre Centre Centre Elevation (m) ** ** ** ** ** ** Layer / Reduced Level 1st Layer 1st Layer 1st Layer 1st Layer FSL FSL Thickness of Layer (mm) 300 300 300 300 300 300 Soil Description Clayey Silt Clayey Silt Clayey Silt Clayey Silt Silty Clay some Silty Clay some Brown Brown Brown Brown Gravel Brown Gravel Brown Test Depth (mm) 275 275 275 275 275 275 Sieve used to determine oversize 19.0 19.0 19.0 19.0 19.0 19.0 (mm) Percentage of Wet Oversize (%) 0.0 0.0 0.0 0.0 0.0 0.0 Field Wet Density (FWD) t/m3 1.99 1.98 2.04 2.08 2.17 2.18 Field Dry Density (FDD) t/m3 ** ** ** ** ** ** Peak Converted Wet Density t/m3 1.96 1.99 2.09 2.00 2.05 2.08 Adjusted Peak Converted Wet ** ** ** ** ** ** Density t/m3 Moisture Variation (Wv) % 3.0 3.5 2.5 4.5 4.0 4.0 Adjusted Moisture Variation % ** ** ** ** ** ** Hilf Density Ratio (%) 101.5 99.0 98.0 104.0 106.0 104.5 Compaction Method Standard Standard Standard Standard Standard Standard Moisture Variation Note: Positive values = test is dry of OMC Negative values = test is wet of OMC

Report Number: P17110-2 Page 1 of 2 Compaction Control Test Report

Compaction Control AS 1289 5.7.1 & 5.8.1 Sample Number B17-354G B17-354H B17-354I B17-354J Date Tested 03/10/2017 03/10/2017 03/10/2017 03/10/2017 Time Tested 14:29 14:40 14:46 14:53 Test Request #/Location Lot 616 Lot 618 Lot 620 Lot 622 Chainage (m) ** ** ** ** Location Offset (m) Centre Centre Centre Centre Elevation (m) ** ** ** ** Layer / Reduced Level FSL FSL FSL FSL Thickness of Layer (mm) 300 300 300 300 Soil Description Silty Clay some Silty Clay some Silty Clay some Silty Clay some Gravel Brown Gravel Brown Gravel Brown Gravel Brown Test Depth (mm) 275 275 275 275 Sieve used to determine oversize 19.0 19.0 19.0 19.0 (mm) Percentage of Wet Oversize (%) 0.0 0.0 0.0 0.0 Field Wet Density (FWD) t/m3 2.16 2.09 2.10 2.12 Field Dry Density (FDD) t/m3 ** ** ** ** Peak Converted Wet Density t/m3 2.13 2.06 2.05 2.10 Adjusted Peak Converted Wet ** ** ** ** Density t/m3 Moisture Variation (Wv) % 2.5 4.5 3.0 3.0 Adjusted Moisture Variation % ** ** ** ** Hilf Density Ratio (%) 101.5 101.5 102.0 100.5 Compaction Method Standard Standard Standard Standard Moisture Variation Note: Positive values = test is dry of OMC Negative values = test is wet of OMC

Report Number: P17110-2 Page 2 of 2

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Report Number: P17110-3 Issue Number: 1 Date Issued: 22/01/2018 Client: Yourland Developments Geotechnical Testing Services (Southern) 57 Queen Street, Bendigo Vic 3550 Bendigo Soil and Concrete Testing Laboratory Contact: David Mills Gate 7, Sharon Street Bendigo VIC 3550 Project Number: P17110 Phone: (03) 5441 4881 Project Name: Top Paddock Estate Email: [email protected] Project Location: Ascot Accredited for compliance with ISO/IEC 17025 - Testing Work Request: 976 Date Sampled: 15/01/2018 Sampling Method: AS1289 1.2.1 6.4 (b) - Sampling from layers in earthworks or pavement - compacted Approved Signatory: Josh Lagodzki Specification: 95% Standard NATA Accredited Laboratory Number: 19506 Site Selection: Selected by Client

Compaction Control AS 1289 5.7.1 & 5.8.1 Sample Number B18-976A B18-976B B18-976C B18-976D B18-976E Date Tested 15/01/2018 15/01/2018 15/01/2018 15/01/2018 15/01/2018 Time Tested 16:00 16:10 16:20 16:30 16:40 Test Request #/Location House Blocks House Blocks House Blocks House Blocks House Blocks Chainage (m) Lot 624 Lot 625 Lot 626 Lot 627 Lot 628 Location Offset (m) Middle of Lot Middle of Lot Middle of Lot Middle of Lot Middle of Lot Elevation (m) ** ** ** ** ** Layer / Reduced Level FSL FSL 300mm BFSL FSL 300mm BFSL Thickness of Layer (mm) 300 300 300 300 300 Soil Description Silty Clay Brown Silty Clay Brown Silty Clay Brown Silty Clay Brown Silty Clay Brown Test Depth (mm) 275 275 275 275 275 Sieve used to determine oversize 19.0 19.0 19.0 19.0 19.0 (mm) Percentage of Wet Oversize (%) 0.0 0.0 0.0 0.0 0.0 Field Wet Density (FWD) t/m3 2.07 2.03 2.02 2.07 2.06 Field Dry Density (FDD) t/m3 ** ** ** ** ** Peak Converted Wet Density t/m3 2.09 2.14 2.11 2.10 2.17 Adjusted Peak Converted Wet ** ** ** ** ** Density t/m3 Moisture Variation (Wv) % 1.5 0.5 0.0 2.0 -0.5 Adjusted Moisture Variation % ** ** ** ** ** Hilf Density Ratio (%) 99.0 95.0 95.5 98.5 95.0 Compaction Method Standard Standard Standard Standard Standard Moisture Variation Note: Positive values = test is dry of OMC Negative values = test is wet of OMC

Report Number: P17110-3 Page 1 of 1 Compaction Control Test Report

Report Number: P17008-11 Issue Number: 1 Date Issued: 11/04/2018 Client: Dunlop & Pitson Geotechnical Testing Services (Southern) Bendigo Soil and Concrete Testing Laboratory Project Number: P17008 Gate 7, Sharon Street Bendigo VIC 3550 Project Name: Top Paddock Estate Phone: (03) 5441 4881 Project Location: Ascot Email: [email protected] Work Request: 1429 Accredited for compliance with ISO/IEC 17025 - Testing Date Sampled: 10/04/2018 8:00 Sampling Method: AS1289 1.2.1 6.4 - Sampling from layers in earthworks or pavement - uncompacted/compacted

Approved Signatory: Josh Lagodzki NATA Accredited Laboratory Number: 19506

Compaction Control AS 1289 5.7.1 & 5.8.1 Sample Number B18-1429A B18-1429B B18-1429C Date Tested 10/04/2018 10/04/2018 10/04/2018 Time Tested 08:19 08:25 08:28 Test Request #/Location House Lot House Lot House Lot Chainage (m) 624 626 628 Location Offset (m) Centre Centre Centre Elevation (m) ** ** ** Layer / Reduced Level FSL FSL FSL Thickness of Layer (mm) 300 300 300 Soil Description Silty Sandy Clay Silty Sandy Clay Silty Sandy Clay Brown Some Brown Some Brown Some Gravell Gravell Gravell Test Depth (mm) 250 250 250 Sieve used to determine oversize 19.0 19.0 19.0 (mm) Percentage of Wet Oversize (%) ** ** ** Field Wet Density (FWD) t/m3 2.00 1.96 2.08 Field Dry Density (FDD) t/m3 ** ** ** Peak Converted Wet Density t/m3 2.14 2.14 2.19 Adjusted Peak Converted Wet ** ** ** Density t/m3 Moisture Variation (Wv) % 1.5 2.0 0.5 Adjusted Moisture Variation % ** ** ** Hilf Density Ratio (%) 93.5 92.0 95.5 Compaction Method Standard Standard Standard Moisture Variation Note: Positive values = test is dry of OMC Negative values = test is wet of OMC

Report Number: P17008-11 Page 1 of 1 Compaction Control Test Report

Report Number: P17008-12 Issue Number: 1 Date Issued: 13/04/2018 Client: Dunlop & Pitson Geotechnical Testing Services (Southern) Bendigo Soil and Concrete Testing Laboratory Project Number: P17008 Gate 7, Sharon Street Bendigo VIC 3550 Project Name: Top Paddock Estate Phone: (03) 5441 4881 Project Location: Ascot Email: [email protected] Work Request: 1444 Accredited for compliance with ISO/IEC 17025 - Testing Date Sampled: 12/04/2018 8:00 Sampling Method: AS1289 1.2.1 6.4 - Sampling from layers in earthworks or pavement - uncompacted/compacted

Approved Signatory: Josh Lagodzki NATA Accredited Laboratory Number: 19506

Compaction Control AS 1289 5.7.1 & 5.8.1 Sample Number B18-1444A B18-1444B B18-1444C Date Tested 12/04/2018 12/04/2018 12/04/2018 Time Tested 08:22 08:27 08:30 Test Request #/Location House Lots House Lots House Lots Chainage (m) Retest Lot 624 Retest Lot 626 Retest Lot 628 Location Offset (m) ** ** ** Elevation (m) ** ** ** Layer / Reduced Level FSL FSL FSL Thickness of Layer (mm) 300 300 300 Soil Description Silty Clay Sandy Silty Clay Sandy Silty Clay Sandy Some Gravel Some Gravel Some Gravel Brown Brown Brown Test Depth (mm) 250 250 250 Sieve used to determine oversize 19.0 19.0 19.0 (mm) Percentage of Wet Oversize (%) ** ** ** Field Wet Density (FWD) t/m3 2.23 2.22 2.21 Field Dry Density (FDD) t/m3 ** ** ** Peak Converted Wet Density t/m3 2.19 2.20 2.20 Adjusted Peak Converted Wet ** ** ** Density t/m3 Moisture Variation (Wv) % 0.5 0.5 0.5 Adjusted Moisture Variation % ** ** ** Hilf Density Ratio (%) 102.0 101.0 100.5 Compaction Method Standard Standard Standard Moisture Variation Note: Positive values = test is dry of OMC Negative values = test is wet of OMC

Report Number: P17008-12 Page 1 of 1