foundation report for lots 960-1009 and 1011 -...

Eliot Sinclair and Partners Ltd. 20 Troup Drive, PO Box 9339, Tower Junction, Christchurch 8149, Phone: +64 3 379-4014, Fax: +64 3 365-2449, [email protected]

Directors: Marton Sinclair BE BSc FNZIS MIPENZ CPEng IntPE RPSurv Mark Allan BSurv NZCLS MNZIS RPSurv Maurice Perwick Dip Surv MNZIS RPSurv MSSSI CPHS1

Bruce Sinclair BSc MNZIS RPSurv John Brouard BE MIPENZ CPEng Warren Haynes BSurv MNZIS RPSurv Principals: Richard Wilson BE MIPENZ CPEng

John Aramowiz BE Mining(Hons) MIPENZ CPEng IntPE Associates: Ken Burrowes NZCD ANZIS Alistair Cocks BSurv NZCLS MNZIS RPSurv Keith Mills BSc MNZIS RPSurv

John Henry BE(Hons) MIPENZ CPEng Simon Ironside BSurv MNZIS RSurv MSSSI CPHS1 Darren Hocken BSurv MNZIS LCS Nick Harwood BE(Hons) MSc DIC CPEng IntPE

w w w . e l i o t s i n c l a i r . c o . n z 356336_LH_mds_3D_3E_3H4_Foundation_Report.docx

11 April 2016 Our Ref: 356328, 356336 or 356352

Ngāi Tahu Property Ltd

PO Box 130060

Armagh

Christchurch 8141

Attention: Scott Johansson

Dear Sir

Foundation Report for Lots 960-1009 and 1011 - Wigram Skies Marama (Second Release)

Subdivision (Neighbourhoods 3D, 3E and 3H4), Wigram, Christchurch

1 Introduction

We are writing to report on the general ground conditions and the foundation requirements for the above

residential lots, which form part of Neighbourhoods 3D, 3E and 3H4 of the Wigram Skies Subdivision

development.

The common site name for marketing purposes is “Wigram Skies – Marama Subdivision (Second Release)”.

2 Site Description

Neighbourhoods 3D, 3E and 3H4 form part of the subdivision development of the former Wigram

Aerodrome site, which was previously used as a New Zealand Air Force base and training facility, and more

recently as an airfield for light aircraft.

These neighbourhoods are located in the north to northwest part of the development, and are generally

bounded by Kittyhawk Avenue to the north and northwest, Skyhawk Road to the east, Corsair Drive to the

southwest, and Mackay Street to the south. Additionally, Pohe Street runs centrally through these stages.

The majority of Stages 3D, 3E and 3H4 comprise a mixture of ‘Density B’ and ‘Density C’ allotments,

however Neighbourhood 3D also contains three ‘Density A’ sites. We anticipate dwellings constructed for

the ‘Density B’ and ‘Density C’ lots will generally be within the scope of NZS 3604:2011 “Timber-framed

Buildings”; however the buildings to be constructed within the ‘Density A’ allotments are likely to comprise

two to three story apartments outside the scope of NZS 3604:2011.

Refer to Appendix A for a plan showing the developments layout with block densities, and the location of

Neighbourhoods 3D, 3E and 3H4.

3 Earthworks and Ground Preparation

As this land was previously used as a New Zealand Air Force base, it contains areas of disturbed or filled

ground and abandoned services that pre-date the subdivision construction. General excavation and filling

earthworks were undertaken by Downer Ltd as part of subdivision construction to remove access roads

and airport taxiways associated with the former airbase, along with deeper areas of topsoil and historical

uncontrolled fill, and to raise ground levels to provide adequate falls for drainage.

Deeper excavations were undertaken across parts of Lots 982-990, 994, 998-1001, 1006-1009 and 1011 in

order to; remove redundant services from the contractors site offices and compounds along with all

356336_LH_mds_3D_3E_3H4_Foundation_Report.docx

associated backfill, remove an old watercourse that appears to have been filled over as part of the original

aerodrome construction works in the 1940’s, create temporary stormwater soakage pits for the duration of

the earthworks; and to obtain clean fill material for other areas of the subdivisions construction.

Fill materials used for the construction of Neighbourhoods 3D, 3E and 3H4 were sourced from on-site

excavations, and predominantly comprised silty sand and sandy silt with varying amounts of greywacke

river gravels, along with sandy and silty gravels.

We note that due to the nature of the earthworks to remove the original topsoil layer, and the formation of

temporary stockpiles, some of the clean fill materials contain minor concentrations of dark brown silt that

was present at the underside of the original topsoil layer, but is now well blended into the soil matrix to

provide a homogenous fill material. The dark brown silt within the fill does not contain any obvious organic

material or pieces of wood etc.

The controlled, compacted, clean fill materials (i.e. excluding topsoil) are generally less than 0.3m thick

across most lots; however the areas of deeper fill extend to 2.9m depth in places. Refer to Eliot Sinclair &

Partners drawings 356328 G2 Sheets 1 (of 1) which indicates the depth of fill relative to the finished ground

level, attached to Appendix A.

Upon completion of the controlled filling operation, the finished ground was typically surfaced with

300mm to 400mm of silty topsoil that was lightly track rolled, straw mulched, and sown with grass seed.

The clean controlled fill materials were generally placed and tested in accordance with NZS 4431:1989

“Code of Practice for Earthfill for Residential Development” as outlined by Eliot Sinclair & Partners Inspecting

Engineers Report1.

The requirements of the Inspecting Engineers Report1 and the Filling Certificate that relate to the

controlled fill materials are addressed in this foundation report.

4 Site Investigation

Our investigation of Neighbourhoods 3D, 3E and 3H4 was carried out in February and March 2016 after

completion of the filling earthworks. Investigations for each lot typically consisted of at least one 300mm

diameter auger hole that was advanced to the target depth of 3.0m below ground level, and at least two

Hydraulic penetrometer tests or Scala penetrometer tests to a target depth of 2.0m to 2.5m below ground

level, with additional testing undertaken on some lots. Refer to Appendix A, Eliot Sinclair & Partners

drawing 356328 G4 Sheets 1 (of 1) for testing locations for each lot.

Hydraulic penetrometer testing was carried out by Canterbury Geotest Ltd using a Hydraulic Scala-Mini

CPT rig which provides an inferred penetration resistance in blows per 100mm depth. The Hydraulic Scala-

Mini CPT rig is calibrated against a Scala penetrometer by field testing.

These test results indicate both the soil strata and the soil bearing capacity. Please refer to Appendix B for

the Site Investigation Records.

We note that following our geotechnical testing, the contractor was instructed to place additional topsoil

over some lots to ensure the lots were up to the design height and to provide adequate falls for drainage.

The additional topsoil was placed towards the rear of the sites and has not been recorded by Eliot Sinclair

& Partners on the Site Investigation Records; however we anticipate an additional 25mm to 75mm of

topsoil may be encountered across the rear of some lots when compared to what has been recorded by

the shallow testing.

1

“Inspecting Engineers Report - Filling Operations at Lots 960-1009 and 1011 - Wigram Skies Marama (Second Release) Subdivision

(Neighbourhoods 3D, 3E and 3H4), Wigram, Christchurch”, prepared by Eliot Sinclair & Partners Ref: 356328, 356336 or 356352 and

dated 31 March 2016.


4.1 Borelog Results for Lots 960, 962, 964-970, 974, 976-978, 982-990, 993, 996-1004 and 1007

The machine auger test holes for these lots generally revealed 200mm to 500mm of silty and sandy topsoil

fill over various layers of controlled fill, comprising sand and silty sand with various amounts of greywacke

gravels, in addition to layers of sandy and silty gravels to 0.35m to 2.9m depth. The fill materials overlie

various layers of insitu sand, silt, silty sand, sandy silt and compact sandy gravels to 1.5m to 3.0m below

ground level where the test holes were terminated. Test holes that were unable to penetrate the full 3.0m

target depth typically met practical refusal on shallower compact insitu gravels.

We note that for some of the auger holes undertaken within Lots 986 and 989, natural soils were not

encountered as the fill materials extended further than the maximum 3.0m reach of the machine auger. In

addition, one test hole for Lot 989 recorded a layer of dark brown silt fill at 2.7m depth to at least the

termination depth at 3.0m below ground level. The layer of dark brown silt is non-organic and likely to be

an isolated pocket placed as part of the filling operation. Due to its depth, likelihood of high compaction

and non-organic composition, it is not likely to be at risk of consolidation.

4.2 Borelog Results for Lots 961, 963, 971-973, 975, 979-981, 991, 992, 994, 995, 1005 and 1006

The machine auger test holes for these lots generally revealed 300mm to 500mm of silty and sandy topsoil

fill over various layers of insitu sand, silt, silty sand, sandy silt and compact sandy gravel to 1.5m to 3.0m

below ground level. Test holes that were unable to penetrate the full 3.0m target depth typically met

practical refusal on shallower compact insitu gravels.

4.3 Borelog Results for Lots 1008, 1009 and 1011 (Density ‘A’ Lots)

Due to their size, two to three machine auger tests were undertaken across these ‘Density A’ lots. The

machine auger test holes for these lots generally revealed 250mm to 450mm of silty and sandy topsoil

over various layers of controlled fill or insitu soils comprising sand, silt, silty sand, sandy silt and sandy or

silty gravel fill to 0.35m to 2.0m depth where insitu compact gravels were encountered and the boreholes

were terminated at 1.7m to 3.0m below ground level. Test holes that were unable to penetrate the full 3.0m

target depth typically met practical refusal on shallower compact insitu gravels.

5 Compliance with “Good Ground” Definition

“Good Ground” is defined in the Acceptable Solutions and Verification Methods for the NZ Building Code

Clause B1 Structure and generally requires consideration of the likelihood of future lateral and vertical

ground movements (including liquefaction and lateral spread), and requires an ultimate bearing capacity

exceeding 300kPa.

5.1 Bearing Capacity

Soils considered “Good Ground” (a term which indicates any of the standard foundation solutions outlined

in NZS 3604:2011 could be considered without specific engineering design) should generally be tested

using a Scala penetrometer, and requires penetration resistances exceeding;

a 5 blows per 100mm at a depth equivalent to twice the footing width, and

b 3 blows per 100mm at depths greater than twice the footings width.

(Note: All depths are measured from the underside of a proposed footing).

For this method, “Good Ground” was determined by assuming a standard 300mm wide footing, and with

founding footing depths varying depending on the depth where the minimum penetration resistances

exceed the requirements for “Good Ground”.


5.2 Hydraulic Penetrometer and Scala Penetrometer Test Results

In terms of static bearing capacity only, the Hydraulic penetrometer and Scala penetrometer test results

across all lots generally exceeded the minimum penetration resistance requirements at 300mm to 450mm

below ground level, and as such, the ground below this can be termed “Good Ground” in accordance with

the definitions of the Acceptable Solutions and Verification Methods for New Zealand Building Code,

Clause B1 Structure.

5.3 Liquefaction and Lateral Spread

Tonkin & Taylor (T&T) have extensively investigated the deeper geotechnical conditions across the site to

assess the potential for liquefaction. The results of this are summarised in their report “Wigram Skies

Subdivision Geotechnical Assessment2”, which confirms that no evidence of liquefaction was observed

following the Canterbury earthquake sequence, where earthquake shaking exceeded the Serviceability

Limit State (SLS) i.e. PGAM7.5 = 0.13g (3)

.

T&T advise Neighbourhoods 3D, 3E and 3H4 are underlain by “Near surface gravel”, and as such the report

concludes:

“Non-liquefiable gravels are present over a large portion of the site – therefore the near surface

gravel deposits shown in Figure A7 in Appendix A (of T&T’s report2) have a very low risk of

liquefaction induced ground damage.”

As such, T&T have established that all lots in Neighbourhoods 3D, 3E and 3H4 have a low risk of

liquefaction induced land damage or lateral spreading. Subsequently, T&T’s report2 confirms that

foundations complying with the provisions of NZS 3604:2011 are suitable for these sites, provided shallow

investigations for each lot indicate a geotechnical bearing capacity greater than 300kPa.

These foundation recommendations are consistent with land classified as Technical Category 1 (TC1). TC1

land is defined as land where “Future land damage from liquefaction is unlikely, and ground settlements

from liquefaction effects are expected to be within normally accepted tolerances”4.

6 Foundation Requirements for Buildings within the Scope of NZS 3604:2011 (Excluding Lots

1008, 1009 and 1011)

For Technical Category 1 equivalent lots, T&T recommends foundations can be constructed as per NZS

3604:2011 provided shallow testing confirms a geotechnical bearing capacity greater than 300kPa.

Our shallow site specific investigations confirm that for all lots in Neighbourhoods 3D, 3E and 3H4, the

subsoil materials below 300mm to 450mm depth can be regarded as “Good Ground” in accordance with

the Acceptable Solutions and Verification Methods for New Zealand Building Code, Clause B1 Structure.

The minimum foundation depths to reach “Good Ground” in terms of NZS 3604:2011, and any other

minimum site specific requirements are specified below; however as a minimum requirement, all

foundations should be excavated and poured at least 300mm wide at their base.

Foundation requirements for each lot are also summarised on the attached Foundation Summary Sheet.

2

“Wigram Skies Subdivision Geotechnical Assessment”, dated August 2013/Revision 1, prepared by Tonkin & Taylor Ltd for Ngāi Tahu

Property Ltd. 3 Ministry of Business, Innovation & Employment “Guidance: Repairing and Rebuilding houses affected by the Canterbury earthquakes”

Appendix C2, Table C2.1, Version 3, December 2012 (released 31 January 2013). 4 Ministry of Business, Innovation & Employment “Guidance: Repairing and Rebuilding houses affected by the Canterbury earthquakes”

Version 3, December 2012 (released 31 January 2013).


6.1 Foundation Excavation Depth for Lots 960, 961, 965-970, 972-975, 977-980, 982, 984-987, 989, 991-

997, 1000, 1002 and 1003

Standard NZS 3604:2011 type foundations for these lots are suitable provided they are excavated through

the topsoil layer and bear onto firm clean sands, silts or gravelly soils, and to at least 300mm below

existing ground level.

6.2 Foundation Excavations Depth for Lots 962-964, 971, 976, 981, 983, 988, 990, 998, 999, 1001 and

1005-1007

Standard NZS 3604:2011 type foundations for these lots are suitable provided they are excavated through

the topsoil layer and bear onto firm clean sands, silts or gravelly soils, and to at least 400mm below

existing ground level.

6.3 Foundation Excavations Depth for Lot 1004

Standard NZS 3604:2011 type foundations for this lot are suitable provided they are excavated through the

topsoil layer and bear onto firm clean sands, silts or gravelly soils, and to at least 500mm below existing

ground level.

6.4 Floor Slab Requirements for All Lots

Our experience across the Wigram Skies Subdivision development is that the topsoil fill placed across lots

can vary from compact silty topsoil with little or no obvious organic material, to soft and loose topsoil. For

Neighbourhoods 3D, 3E and 3H4, the Scala penetrometer resistances and the nature of the soils in the

upper layers recovered from the machine auger test holes indicate that the majority of the lots have been

surfaced with a firm silty topsoil that will be capable of supporting a lightly loaded residential floor slab,

but not concentrated foundation loads.

As a minimum requirement for all lots, all turf and organic-rich topsoil, and at least the upper 100mm of

silty topsoil, shall be removed from beneath the area of the floor slab, before proof rolling or compacting

the exposed subgrade to provide a firm surface.

Hydraulic penetrometer test results for Lot 988 indicate the topsoil is soft, and therefore should not be

relied upon to support floor slabs. All topsoil will need to be stripped from under the floor slabs of Lot 988.

We note that any topsoil placed by the contractor following our testing, as described in Section 4 of this

report, has not been tested or viewed by Eliot Sinclair & Partners, and as such the composition, nature and

compaction of the additional topsoil is unknown. If the condition of the additional topsoil is found to be

unfavourable, it may also require removal from beneath any floor slabs.

An engineer experienced with foundation design should confirm the adequacy of the topsoil across all lots

at the time of excavation.

6.5 Hardfill Requirements for All Lots

Where hardfill is required to replace excavated topsoil from beneath the floor slabs, it shall consist of a well

graded AP40 sandy gravel placed and compacted in maximum 200mm thick layers, to achieve a dry

density of at least 2150kg/m3 up to the underside of the floor slab.

6.6 Special Foundation Considerations for All Lots

Foundations constructed within Neighbourhoods 3D, 3E and 3H4 may bear onto both natural ground and

sand, silt or dense gravelly fill, or bridge between areas of shallow and deeper fill.

The Inspecting Engineers Report1 recommends that once a proposed building layout has been confirmed,

particularly but not limited to Lots 986-990, 994, 1000, and 1007, an engineer experienced in foundation

design should review the filling records and contour plans in relation to the type of proposed foundations,


foundation loads, building geometry and location in relation to the areas of deeper fill. House foundations

for lots that bridge areas of deep dense gravel fill and natural ground, or bridge areas of shallow fill and

deeper dense gravel fill may require additional reinforcing to limit the effects of any differential foundation

performance. This may result in minor additional costs in relation to standard foundation reinforcing

requirements.

As the 300mm diameter machine auger holes used for the site investigation were loosely backfilled with

uncompacted clean fill, consolidation settlement is likely to occur over time over this small area, and this

ground should not be relied upon to support any foundations. Foundations should be designed to either

avoid or span over any known machine auger locations. Floor slabs will generally be capable of spanning

over these areas without any additional requirements.

6.7 Alternative Foundation Options

We note there may well be other alternative options for residential foundations and floor slabs for

proposed dwellings constructed within Neighbourhoods 3D, 3E, 3H4. An experienced foundation design

engineer can determine foundation options once the design and location for a future house is available,

and subject to further engineering investigation and reporting being undertaken.

7 Foundation Requirements for Buildings Outside the Scope of NZS 3604:2011

We understand the “Density A” sites, being Lots 1008, 1009 and 1011, are likely to have two or three story

high density residential dwellings constructed, which may be outside the scope of NZS 3604:2011 and will

require specific foundation investigation and engineering design.

7.1 Foundation Design Considerations and Parameters for Lots 1008, 1009 and 1011

Based on our shallow site investigations, the foundation design engineer should design the foundations to

extend through the topsoil fill, and bear onto firm clean sands, silts or gravelly soils, and to at least 300mm

to 400mm below existing ground level. At these depths, foundations can be designed for an ultimate

bearing capacity of qu=300kPa. The foundation design engineer should adopt a geotechnical strength

reduction factor of Фbc=0.5 for static conditions, and Фbceq=0.8 for earthquake conditions.

We note additional geotechnical investigation and reporting may be required as part of specific

engineering design for the proposed buildings to be constructed on these lots, however the type and

extent of any additional testing will need to be determined by the engineer involved.

The Inspecting Engineers Report1 recommends that once a proposed building layout has been confirmed,

an engineer experienced in foundation design should review the filling records and contour plans in

relation to the type of proposed foundations, foundation loads, building geometry and location in relation

to the areas of deeper fill. Building foundations for lots that bridge areas of deep dense gravel fill and

natural ground, or bridge areas of shallow fill and deeper dense gravel fill may require additional

reinforcing to limit the effects of any differential foundation performance. This may result in minor

additional costs in relation to standard foundation reinforcing requirements.

As the 300mm diameter machine auger holes used for the site investigation were loosely backfilled with

uncompacted clean fill, consolidation settlement is likely to occur over time over this small area, and this

ground should not be relied upon to support any foundations. Foundations should be designed to either

avoid or span over any known machine auger locations. Floor slabs will generally be capable of spanning

over these areas without any additional requirements.

8 Inspection of Foundation Excavations

As the ground has been subject to past earthworks activities during its use as an airbase, we recommend

all foundation excavations and stripped floor slab areas be inspected by an engineer experienced in

foundation design in order to verify that the perimeter foundations extend through all topsoil and bear

onto firm subsoil materials, and the stripped silty topsoil underneath the floor slab area does not contain

any significant organic matter and is suitably compact to support a lightly loaded residential floor slab,particularly for any lots that contain additional topsoil that has not been tested or recorded by Eliot Sinclair& Partners.

The inspecting engineer should also confirm any specific requirements for any foundations that aredesigned or found to be constructed over a former 300mm diameter machine auger test hole, which wasloosely backfilled and cannot be relied upon to support foundation loads due to the risk of consolidationsettlement.

If unfavourable conditions are encountered at the time inspecting the foundation excavations, the engineermay require deeper excavation, specify additional compaction, or increase foundation capacity by wideningor increasing the reinforcing requirements to suit the exposed conditions. This is a normal requirement ofresidential construction to address any issues that were not apparent at the time of foundation reporting.We anticipate any additional works, if required, will likely be relatively minor.

9 Disclaimer

Comments made in this geotechnical and foundation report are based on our visual inspection of the siteduring subdivision construction, shallow Hydraulic penetrometer and Scala penetrometer testing, andmachine auger test holes across Neighbourhoods 3D, 3E and 3H4, Tonkin 8L Taylor's August 2013 reportz,and reference to the most recent version of the Ministry of Business, Innovation and EmploymentsGuide|ines4.

Whilst every care was taken during our investigation and interpretation of subsurface conditions, there maywell be subsoil strata and features that were not detected. Additionally, on-going seismicity in the generalarea may lead to deterioration or additional ground settlement that could not have been anticipated at thetime of writing this report.

The exposure of such conditions, or occurrence of additional strong seismicity, or any update to the NZBCor MBIE Guidelines, may require a review of our recommendations. Eliot Sinclair 8: Partners should becontacted to confirm the validity of this report should any of these occur.

This report has been prepared for the benefit of Ngai Tahu Property Ltd, or the purchaser from Ngai TahuProperty Ltd, and the Christchurch City Council. No liability is accepted by this company or any employeeof this company with respect to the use of this report by any other party.

Yours faithfullyELIOT SINCLAIR 8L PARTNERS LTD

,4; W,Marton SinclairDirectorBE BSc FNZIS MIPENZ CPEng IntPEMarton.Sinc|[email protected]

Enclosed:

0 Foundation Summary Sheet, 2p.

0 Appendix A: Eliot Sinclair 8L Partner's Drawings:

0 333921 C7 Sheet 1 (of 1) ”Neighbourhoods and Road Layout (Redesigned St 3 and 4) —

Updated to 19 August 2014 — Wigram Skies”, dated 19 August 2014.

0 356328 G2 Sheets 1 (of 1) ”Depth Contours Incl. Topsoil — Engineered Fill”, dated 15 March2016.

Eliot Sinclair356336_LH_mds_3D_3E_3H4_Foundation_Report.docx Surveyors ! engineers T planners


o G4 Sheets 1 (of 1) “Depth Contours Incl. Topsoil – Geotech Test Positions for Engineered Fill”,

dated 15 March 2016.

Appendix B: Eliot Sinclair & Partners Site Investigation Records:

o Job Number: 356328, “Wigram Skies – Marama (Second Release) – Neighbourhood 3D”, 13p.

o Job Number: 356336, “Wigram Skies – Marama (Second Release) – Neighbourhood 3E”, 36p.

o Job Number: 356352, “Wigram Skies – Marama (Second Release) – Neighbourhood 3H4”, 13p.

Eliot Sinclair and Partners Ltd. 20 Troup Drive, PO Box 9339, Tower Junction, Christchurch 8149, Phone: +64 3 379-4014, Fax: +64 3 365-2449, [email protected]

Directors: Marton Sinclair BE BSc FNZIS MIPENZ CPEng IntPE RPSurv Mark Allan BSurv NZCLS MNZIS RPSurv Maurice Perwick Dip Surv MNZIS RPSurv MSSSI CPHS1

Bruce Sinclair BSc MNZIS RPSurv John Brouard BE MIPENZ CPEng Warren Haynes BSurv MNZIS RPSurv Principals: Richard Wilson BE MIPENZ CPEng

John Aramowiz BE Mining(Hons) MIPENZ CPEng IntPE Associates: Ken Burrowes NZCD ANZIS Alistair Cocks BSurv NZCLS MNZIS RPSurv Keith Mills BSc MNZIS RPSurv

John Henry BE(Hons) MIPENZ CPEng Simon Ironside BSurv MNZIS RSurv MSSSI CPHS1 Darren Hocken BSurv MNZIS LCS Nick Harwood BE(Hons) MSc DIC CPEng IntPE

w w w . e l i o t s i n c l a i r . c o . n z 356336_LH_mds_3D_3E_3H4_Foundation_Summary_Sheet.docx

11 April 2016 Our Ref: 356328, 356336, 356352

Foundation Summary Sheet

Wigram Skies – Marama (Second Release) - Neighbourhoods 3D, 3E and 3H4

Lot Number

Equivalent Technical Category

Foundation Type Minimum

Foundation Depth (mm)

Minimum Ultimate Bearing

Strength, qu (kPa)

Minimum Depth of

Topsoil Strip Under Floor Slab (mm)

Described in Section … of Eliot Sinclair’s

Report

960 TC1 NZS 3604:2011 300 300 100 6.0

961 TC1 NZS 3604:2011 300 300 100 6.0

962 TC1 NZS 3604:2011 400 300 100 6.0

963 TC1 NZS 3604:2011 400 300 100 6.0

964 TC1 NZS 3604:2011 400 300 100 6.0

965 TC1 NZS 3604:2011 300 300 100 6.0

966 TC1 NZS 3604:2011 300 300 100 6.0

967 TC1 NZS 3604:2011 300 300 100 6.0

968 TC1 NZS 3604:2011 300 300 100 6.0

969 TC1 NZS 3604:2011 300 300 100 6.0

970 TC1 NZS 3604:2011 300 300 100 6.0

971 TC1 NZS 3604:2011 400 300 100 6.0

972 TC1 NZS 3604:2011 300 300 100 6.0

973 TC1 NZS 3604:2011 300 300 100 6.0

974 TC1 NZS 3604:2011 300 300 100 6.0

975 TC1 NZS 3604:2011 300 300 100 6.0

976 TC1 NZS 3604:2011 400 300 100 6.0

977 TC1 NZS 3604:2011 300 300 100 6.0

978 TC1 NZS 3604:2011 300 300 100 6.0

979 TC1 NZS 3604:2011 300 300 100 6.0

980 TC1 NZS 3604:2011 300 300 100 6.0

981 TC1 NZS 3604:2011 400 300 100 6.0

982 TC1 NZS 3604:2011 300 300 100 6.0

983 TC1 NZS 3604:2011 400 300 100 6.0

984 TC1 NZS 3604:2011 300 300 100 6.0

985 TC1 NZS 3604:2011 300 300 100 6.0

986 TC1 NZS 3604:2011 300 300 100 6.0

987 TC1 NZS 3604:2011 300 300 100 6.0

988 TC1 NZS 3604:2011 400 300 350 6.0

989 TC1 NZS 3604:2011 300 300 100 6.0

990 TC1 NZS 3604:2011 400 300 100 6.0

356336_LH_mds_3D_3E_3H4_Foundation_Summary_Sheet.docx Page 2

Lot Number

Equivalent Technical Category

Foundation Type Minimum

Foundation Depth (mm)

Minimum Ultimate Bearing

Strength, qu (kPa)

Minimum Depth of

Topsoil Strip Under Floor Slab (mm)

Described in Section … of Eliot Sinclair’s

Report

991 TC1 NZS 3604:2011 300 300 100 6.0

992 TC1 NZS 3604:2011 300 300 100 6.0

993 TC1 NZS 3604:2011 300 300 100 6.0

994 TC1 NZS 3604:2011 300 300 100 6.0

995 TC1 NZS 3604:2011 300 300 100 6.0

996 TC1 NZS 3604:2011 300 300 100 6.0

997 TC1 NZS 3604:2011 300 300 100 6.0

998 TC1 NZS 3604:2011 400 300 100 6.0

999 TC1 NZS 3604:2011 400 300 100 6.0

1000 TC1 NZS 3604:2011 300 300 100 6.0

1001 TC1 NZS 3604:2011 400 300 100 6.0

1002 TC1 NZS 3604:2011 300 300 100 6.0

1003 TC1 NZS 3604:2011 300 300 100 6.0

1004 TC1 NZS 3604:2011 500 300 100 6.0

1005 TC1 NZS 3604:2011 400 300 100 6.0

1006 TC1 NZS 3604:2011 400 300 100 6.0

1007 TC1 NZS 3604:2011 400 300 100 6.0

1008 TC1 Specific Engineering Design (SED) Likely

300 to 400 300 100 7.0


300 to 400 300 100 7.0


300 to 400 300 100 7.0

Notes:

This Foundation Summary Sheet is to be read in conjunction with Eliot Sinclair & Partners Foundation Report, Ref

356328, 356336 or 356352 and dated 11 April 2016.

Foundations may require minor upgrading of the reinforcing from the minimum requirements outlined in NZS

3604:2011. Refer to Section 6.6 or 7.1 of the Foundation Report for further detail.


Appendix A – Eliot Sinclair & Partner’s Drawings

CORSA

IR DRIVE

SKYH

AWK

ROAD

MACKAY STREET

POHE STREET

KITTYHAWK AVE

Finish Level Spot Height

331

1.0

Lot Number Depth of Engineered Fillincluding Topsoil

LEGEND

28.45

1.6

0.4

0.8

0.4

0.4

0.4

0.4

0.4

2.4

2.4

2.4

2.42.4

2.4

2.2

2.22.2

2.22.2

2.2

2.62.6

2.6

2.62.6

2.62.6

2.6

2.6

2.6

2.62.6

0.4

0.4

0.4

2.8

2.8

0.4

0.4

0.40.40.6

1.8

0.6

0.60.6

0.6

0.6

0.60.6

0.40.4

0.4

0.4

2.62.6

2.8

2.8

2.8

2.8

0.4

0.4

1.61.6

1.6

1.6

1.6

1.6

1.6

1.6

0.4

0.4

0.4

0.4

0.4

0.4

0.4

2.0

0.4

0.6

0.6

0.4

0.4

0.4

2.6

2.62.6

0.6

0.60.6 0.6 0.4

1.00.8

1.6

1.4

0.4

0.4 0.4

0.4

0.4

0.4

0.40.4

0.40.4

0.4

0.4

0.60.6

0.6

0.6

0.6

0.6

0.6

0.6

0.40.4

0.4 0.4

0.4

0.4

0.4

0.4

0.4

0.40.4

0.4

0.40.4

0.40.4

0.6

0.60.6

0.60.6

0.8

0.80.8

0.8

0.8

0.8

0.80.40.4

0.6 0.6 0.6 0.6 0.6

0.6

2.0

2.02.0

2.0

1.2

0.6

1.01.0

1.0

1.0

1.0

2.8

2.8

2.8

1.4 1.4

1.41.41.4

1.8

1.81.8

1.8

1.81.8

0.4

0.6

0.6

0.6

0.6

0.4

0.4

0.4

0.4

0.40.40.4

0.40.4

0.4

0.4

0.4

0.4

0.4

0.60.6

0.6

0.60.6

0.6

1.2

1.2

1.41.41.4

1.4

1.4

1.4

1.4

1.61.8

1.01.01.0

1.0 1.0

1.21.21.2

1.2

1.41.4

0.4

0.4

0.4

0.4

0.4

0.40.4

0.4

0.4

0.40.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.40.4

0.40.4

0.40.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.80.8

0.8

0.60.6

0.6

0.40.4

0.4

1.4

1.4

1.4

1.4

1.6 1.61.6

1.2

1.2

1.2

1.2

1.0 1.0

1.0

1.0

1.0

1.0

0.6

0.8

0.8

0.8

0.8

0.80.80.8

0.8

0.8

0.8

0.80.8

0.8

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.60.6

0.6

0.60.6

0.6

0.6

0.6

0.6

0.6

0.6 0.6

0.6

0.6

1.8

1.8

1.8

1.8

1.6

1.6

1.6

1.6

1.4

1.2

1.2

1.0

1.0

0.8

0.8

0.6

0.6

0.6

2.0

2.0

2.0

1.61.20.6

0.6

0.61.0

1.80.4

0.40.4

0.4

0.4

0.40.4

0.4

0.40.4

0.60.6

0.6

0.40.4

0.40.4

0.4

0.8

0.4

0.4

0.60.6

0.6

0.6

0.4

0.4

0.40.4

0.4

0.4

0.4

1.4

0.6

0.6

0.6

2.2

2.8

0.6 0.82.6

2.6

2.6

2.6

2.6

2.0

2.0

2.02.0

2.02.0

2.4

3.03.0

3.0

3.0

3.0

3.0

2.2

2.2

2.6

1.61.6

3.2

1.4

0 15 30 45 60 90 120 150metres

Scale Bar

29.30

29.39

29.47

29.53

29.50

29.47

29.50

29.40

29.37

29.39

29.35

29.34

29.34

29.36

29.39

29.41

29.42

29.35

29.36

29.51

29.49

29.44

29.40

29.46

29.51

29.52

29.52

29.54

29.58

29.53

29.56

29.46

29.4329.52

29.52

29.56

29.59

29.59

29.57

29.53

29.59

29.62

29.5629.54

29.53

29.56

29.48

29.42

29.43

29.49

29.48

29.53

29.58

29.56

29.61

29.59

29.61

29.65

29.61

29.60

29.51

29.55

29.45

29.41

29.48

29.50

29.53

29.56

29.63

29.66

29.69

29.64

29.62

29.53

29.51

29.5229.62

29.63

29.59

29.58

29.65

29.66

29.64

29.73

29.61

29.71

29.70

29.70

29.72

29.76

29.74

29.7229.68

29.73

29.78

29.72

29.68

29.71

29.71

29.68

29.67 29.64

29.60

29.6129.7629.8229.8229.8029.8829.9329.9530.00

30.0530.0930.0930.1630.26

30.12 30.09 30.0730.04

30.08 29.98 29.96 29.90 29.87 29.85 29.83 29.82

29.7529.8129.8429.8729.9029.9429.9930.0230.0130.0330.0630.09

29.99 29.91 29.92 29.93 29.93 29.85 29.8129.78

29.76 29.80 29.73

29.7029.7429.64

29.7429.6929.8029.8729.8529.8529.9429.95

30.17

30.14

30.09

30.04

30.06

29.99

29.99

30.01

30.08

30.12

30.0130.03

30.14

30.15

30.10

30.01

30.08

30.15

30.22

30.22

30.22

30.28

30.36

30.38

30.33

30.21

30.15

30.16

30.15

30.15

30.09

30.07

29.99

29.91

29.89

29.83

29.89

29.99

29.95

29.99

30.00

30.01

30.09

30.16

30.20

30.26

30.35

30.30

30.30

30.25

30.21

30.11

30.06

30.01

29.94

29.90

29.88

29.88

29.80

29.76

29.80

29.8529.88 29.86

29.87

29.99

29.96

29.8129.92

30.01

30.06

29.92

30.10

30.02

30.0629.79

29.86

29.79

29.75

29.7029.59

29.63

29.73

29.81

29.78

29.73 29.69

29.74

29.68

29.65

29.63

29.60 29.46

29.61

29.67

29.63

29.63

29.51

986

985 984

1008

1009

1011961

962963

964

965

979980981982983

978 967

966

968969

970

971

977

976

975

974973

972

1007 10061005

1000

10011002

1003

1004999

998

987 988989 990 991

992 993 994995 996

997

960

Wig

ram

Ski

es -

Nei

ghbo

urho

ods

3D a

nd 3

EEn

gine

ered

Fill

for N

gai T

ahu

Prop

erty

Ltd

WIG

1 C

ORS

orig

in o

f lev

els

20 T

roup

Dri

ve, P

O B

ox 9

339,

Tow

er J

unct

ion,

Chr

istc

hurc

h 81

49, P

hone

: 03

379-

4014

, Fax

: 03

365-

2449

, inf

o@el

iots

incl

air.

co.n

z

w

w w

. e

l i o

t s

i n

c l a

i r

. c o

. n

z

CD

D (J

an 2

012)

datu

m

amen

dmen

tda

teno

.in

itial

desig

ned

draw

n

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ked

surv

.dat

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anag

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Vario

us

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ner

Vario

us

3563

28 G

2D

raw

ing

Set

Shee

t

1 o

f 1

Dep

th C

onto

urs

Incl

. Top

soil

Dat

e: 1

5/03

/201

6Sc

ale:

1:1

000

(A3)

N

ZG

D 2

000

[ plotted: Tuesday, March 15, 2016 17:33:20 ] [ computer operator: rwt ] [ Project: G:\Jobs\99\993399\12d\surv\EW\S3\GEOTECH 3E\GEOTECH 3E ]

MA

AW

igra

m C

ontr

ol T

ower

71 C

orsa

ir D

rive

RL =

48.

29m

Mt P

leas

ant

© Eliot Sinclair and Partners Ltd. This drawing and all its information is only to be used for the intended purpose and it is not to be modified or used for any other purpose without the written consent of Eliot Sinclair & Partners Ltd. All rights reserved.

30020015010030100

Original size mm

50

CORSA

IR DRIVE

SKYH

AWK

ROAD

MACKAY STREET

POHE STREET

KITTYHAWK AVE

1.6

0.4

0.8

0.4

0.4

0.4

0.4

0.4

2.4

2.4

2.4

2.42.4

2.4

2.2

2.22.2

2.22.2

2.2

2.62.6

2.6

2.62.6

2.62.6

2.6

2.6

2.6

2.62.6

0.4

0.4

0.4

2.8

2.8

0.4

0.4

0.40.40.6

1.8

0.6

0.60.6

0.6

0.6

0.60.6

0.40.4

0.4

0.4

2.62.6

2.8

2.8

2.8

2.8

0.4

0.4

1.61.6

1.6

1.6

1.6

1.6

1.6

1.6

0.4

0.4

0.4

0.4

0.4

0.4

0.4

2.0

0.4

0.6

0.6

0.4

0.4

0.4

2.6

2.62.6

0.6

0.60.6 0.6 0.4

1.00.8

1.6

1.4

0.4

0.4 0.4

0.4

0.4

0.4

0.40.4

0.40.4

0.4

0.4

0.60.6

0.6

0.6

0.6

0.6

0.6

0.6

0.40.4

0.4 0.4

0.4

0.4

0.4

0.4

0.4

0.40.4

0.4

0.40.4

0.40.4

0.6

0.60.6

0.60.6

0.8

0.80.8

0.8

0.8

0.8

0.80.40.4

0.6 0.6 0.6 0.6 0.6

0.6

2.0

2.02.0

2.0

1.2

0.6

1.01.0

1.0

1.0

1.0

2.8

2.8

2.8

1.4 1.4

1.41.41.4

1.8

1.81.8

1.8

1.81.8

0.4

0.6

0.6

0.6

0.6

0.4

0.4

0.4

0.4

0.40.40.4

0.40.4

0.4

0.4

0.4

0.4

0.4

0.60.6

0.6

0.60.6

0.6

1.2

1.2

1.41.41.4

1.4

1.4

1.4

1.4

1.61.8

1.01.01.0

1.0 1.0

1.21.21.2

1.2

1.41.4

0.4

0.4

0.4

0.4

0.4

0.40.4

0.4

0.4

0.40.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.40.4

0.40.4

0.40.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.80.8

0.8

0.60.6

0.6

0.40.4

0.4

1.4

1.4

1.4

1.4

1.6 1.61.6

1.2

1.2

1.2

1.2

1.0 1.0

1.0

1.0

1.0

1.0

0.6

0.8

0.8

0.8

0.8

0.80.80.8

0.8

0.8

0.8

0.80.8

0.8

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.60.6

0.6

0.60.6

0.6

0.6

0.6

0.6

0.6

0.6 0.6

0.6

0.6

1.8

1.8

1.8

1.8

1.6

1.6

1.6

1.6

1.4

1.2

1.2

1.0

1.0

0.8

0.8

0.6

0.6

0.6

2.0

2.0

2.0

1.61.20.6

0.6

0.61.0

1.80.4

0.40.4

0.4

0.4

0.40.4

0.4

0.40.4

0.60.6

0.6

0.40.4

0.40.4

0.4

0.8

0.4

0.4

0.60.6

0.6

0.6

0.4

0.4

0.40.4

0.4

0.4

0.4

1.4

0.6

0.6

0.6

2.2

2.8

0.6 0.82.6

2.6

2.6

2.6

2.6

2.0

2.0

2.02.0

2.02.0

2.4

3.03.0

3.0

3.0

3.0

3.0

2.2

2.2

2.6

1.61.6

3.2

1.4

986

985 984

1008

1009

1011961

962963

964

965

979980981982983

978 967

966

968

969

970

971

977

976

975

974973

972

1007 10061005

1000

10011002

1003

1004999

998

987 988 989 990 991 992 993994 995 996

997

960

AB

AB

A

B

A B

C

A

B

C

A

A A

A

A

A

A

A

A

A

A

A

AA

A

A

A

A

A

A

A

A

A

A

AA

A

A

A

A

A

A

A

A

AA

A

A

A

AA

A

A

A A

A

P1

P2

P1 P1P1

P1P1 P1 P1 P1 P1 P1

P1

P1

P1

P1P1

P1P1

P1P1P1

P1P1

P2P2 P2

P2 P2P2

P2 P2P2 P2

P2

P2P2

P2P2P2

P2P2P2P2P2P2

P2

P2

P2

P2P1

P1P1

P1

432

Penetrometer Test Position

Lot Number

Depth of Engineered Fill. Incl Topsoil

Auger Hole Test Position

Legend

0.6

0 15 30 45 60 90 120 150metres

Scale Bar

P1

P2

P1

P1

P1

P1

P1

P1

P3

P3 P1

P1

P1

P1

P1

P1

P1

P1P1

P1

P1

P1

P4

P5

P3

P6

P1

P4

P1

P5

P4

P3

P5

P3

P2

P2

P2

P2

P2

P2 P1

P2

P2

P2

P2

P2

P2P2

P2

P2P2

P2

P2

P2

P2

P3P4

P2

P2

P1

P2

P1

Wig

ram

Ski

es -

Nei

ghbo

urho

od 3

D &

3E

Geo

tech

Tes

t Pos

ition

s fo

r Eng

inee

red

Fill

for N

gai T

ahu

Prop

erty

Ltd

WIG

1 C

ORS

orig

in o

f lev

els

20 T

roup

Dri

ve, P

O B

ox 9

339,

Tow

er J

unct

ion,

Chr

istc

hurc

h 81

49, P

hone

: 03

379-

4014

, Fax

: 03

365-

2449

, inf

o@el

iots

incl

air.

co.n

z

w

w w

. e

l i o

t s

i n

c l a

i r

. c o

. n

z

CD

D (J

an 2

012)

datu

m

amen

dmen

tda

teno

.in

itial

desig

ned

draw

n

chec

ked

surv

.dat

em

anag

er

Vario

us

surv

eyed

R W

Tur

ner

Vario

us

3563

28 G

4D

raw

ing

Set

Shee

t

1 o

f 1

Dep

th C

onto

urs

Incl

. Top

soil

Dat

e: 1

5/03

/201

6Sc

ale:

1:1

000

(A3)

N

ZG

D 2

000

[ plotted: Tuesday, March 15, 2016 17:39:35 ] [ computer operator: rwt ] [ Project: G:\Jobs\99\993399\12d\surv\EW\S3\GEOTECH 3E\GEOTECH 3E ]

MA

AW

igra

m C

ontr

ol T

ower

71 C

orsa

ir D

rive

RL =

48.

29m

Mt P

leas

ant

© Eliot Sinclair and Partners Ltd. This drawing and all its information is only to be used for the intended purpose and it is not to be modified or used for any other purpose without the written consent of Eliot Sinclair & Partners Ltd. All rights reserved.

30020015010030100

Original size mm

50


Appendix B – Site Investigation Records


Neighbourhood 3D – Ref: 356328

Job Number

Page 1 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH

SITE DIAGRAM COMMENTS


9 February 2016

356328

SITE INVESTIGATION RECORD TC1 Equivalent¹

984

1 of 1

20 Troup Drive, Tower Junction

PO Box 9339, Christchurch 8149

Ph. (03) 379-4014 Fax. (03) 365-2449

See attached site plan

(356379 - G4 - Sheets 1 to 2)

SCALA PENETROMETER TESTS SOIL PROFILE

LOGGED BY:

Date Tested: Date Tested: 9 February 2016

1"Wigram Skies Subdivision Geotechnical Assessment", dated August

2013/Revision 1, prepared by Tonkin & Taylor Ltd.

GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0

PLN/LAA CHECKED BY: MDS

Wigram Skies - Marama (Second Release) -

Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

Machine Auger at Test Location 'A'0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2

Number of Blows per 100mm

Minimum penetration resistance (based on 300mm wide footing founded at 300mm depth) required for "Good Ground" as defined in the Acceptable Solutions and Verification Methods for NZBC Clause B1 Structure.

FILL: TOPSOIL, SILT. Trace gravel content and rootlets.

FILL: Sandy SILT; brown. Minor fine to medium gravel content.

At 1.0m - Some gravel content.

FILL: Gravelly silty SAND; fine to coarse with traces of cobbles, brown.

FILL: Sandy GRAVEL; fine to coarse, brownish grey, moist. Some silt content.

At 2.2m - Some dark brown silt nodules.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist. Sand is fine to coarse.

End of borehole - Target depth reached.

Job Number

Page 2 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356328


985

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; brown, dry. Minor gravel content and rootlets.

FILL: Sandy SILT; brown, damp. Some fine to coarse, subrounded to subangular gravel content.

FILL: Silty sandy GRAVEL; fine to coarse, subrounded to subangular, greyish brown.

At 1.8m - Becoming brownish grey.

At 2.0m - Becoming grey.

Sandy GRAVEL; fine to coarse, subrounded to subangular, grey. Sand is fine to medium.


Job Number

Page 3 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

Machine Auger at Test Location 'A'


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356328


986

1 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1



FILL: TOPSOIL, SILT; dark brown, dry. Traces of gravel content and rootlets.

FILL: SILT; brown, damp. Some fine to coarse subrounded to subangular gravel content.

FILL: Gravelly SAND; fine to coarse, brown, moist. Gravel is fine to coarse, subangular to subrounded. Traces of silt.

FILL: Sandy GRAVEL; fine to coarse, subangular to subrounded, brown, moist. Traces of silt.

FILL: Silty sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist.

At 2.5m - Traces of debris (brick fragments) and topsoil.


Job Number

Page 4 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH

P2 = 9 February 2016




Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

Machine Auger at Test Location 'B'


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


356328


986

2 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P2



FILL: TOPSOIL, SILT; brown. Minor gravel content and rootlets.

FILL: Sandy SILT; brown, dry. Minor grey silt nodules and fine to coarse gravel content.

FILL: Sandy GRAVEL; fine to coarse, subrounded to rounded, brown. Traces of debris (glass and brick fragments).

At 1.5m - No debris present.

At 1.7m - Becoming grey and moist to wet.

At 2.3m - Minor grey silt nodules and trace debris (brick).

At 2.5m - No debris present. Traces of silt nodules.


Job Number

Page 5 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1008

1 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown. Minor rootlets. Traces of gravel content.

FILL: Silty SAND; brown. Some fine to coarse, subrounded to subangular gravels. Traces of silt nodules.

Sandy GRAVEL; fine to coarse with traces of cobbles, brownish grey, moist to wet. Sand is fine to coarse.

End of borehole - Refusal on compact gravel.

Job Number

Page 6 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1008

2 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

Machine Auger at Test Location 'B'0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P3 P4



FILL: TOPSOIL, SILT; dark brown. Minor rootlets. Traces of gravel content.

SILT; grey, moist. Some iron staining.

Silty SAND; brown, moist. Some iron staining.

SAND; fine to medium, brown, damp. Some iron staining.

Sandy GRAVEL; fine to coarse, subrounded to rounded, moist. Sand is fine to coarse. Traces of iron staining.

At 2.0m - Traces of cobbles.


Job Number

Page 7 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1008

3 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

Machine Auger at Test Location 'C'0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P5 P6




FILL: Silty SAND; brown. Minor gravel content. Traces of grey silt nodules.

SAND; fine to medium, brown, damp. Traces of iron staining.

Sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to rounded, grey, moist. Sand is fine to coarse.

At 1.7m - Some cobbles present.


Job Number

Page 8 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1009

1 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; brown. Minor rootlets. Traces of gravel.

FILL: SAND; fine to medium, brown, moist. Minor fine to coarse, subrounded to rounded gravel content. Trace grey silt nodules.

FILL: Sandy SILT; brown, damp. Some gravel content. Traces of grey silt nodules.

SAND; fine to coarse, brown, moist. Some iron staining.


At 2.5m - Becoming moist to wet. Traces of cobbles.


Job Number

Page 9 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1009

2 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P3



FILL: TOPSOIL, SILT; dry. Minor gravel content and rootlets.

Sandy GRAVEL; fine to coarse, subrounded to rounded, brown, dry. Sand is fine.

At 0.5m - Sand becomes fine to coarse. Becomes moist.

At 1.2m - Becomes moist to wet.

At 1.5m - Traces of cobbles present.


Job Number

Page 10 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1009

3 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

Machine Auger at Test Location 'C'0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P4 P5



FILL: TOPSOIL, SILT; brown. Minor rootlets. Traces of gravel content.

FILL: Gravelly silty SAND; fine to medium, brown, moist. Gravel is fine to coarse subrounded to rounded. Traces of silt nodules.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist.



Job Number

Page 11 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1011

1 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2




SAND; fine, grey. Minor iron staining.

At 0.5m - Sand is fine to medium.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist. Sand is fine to coarse. Some iron staining.

At 1.7m - Becoming moist to wet.



Job Number

Page 12 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1011

2 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P3 P4




FILL: Gravelly silty SAND; fine to medium, brown, damp. Gravel is fine to coarse subrounded to rounded. Traces of silt nodules.

FILL: Silty sandy GRAVEL; fine to coarse, subrounded to rounded, brown, damp.

At 1.0m - Becoming grey with some grey silt nodules. Traces of cobbles and traces of debris (asphalt) present.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist to wet. Sand is fine to coarse. Traces of iron staining.

At 2.5m - Some cobbles present.


Job Number

Page 13 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356328


1011

3 of 3



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:

Date Tested: Date Tested:



GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0

CHECKED BY: MDS


Neighbourhood 3D

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P5




Neighbourhood 3E – Ref: 356336

Job Number

Page 1 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH


LAA/PLN CHECKED BY: MDS


Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356336


961

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, dry. Minor fine to medium gravel. Traces of rootlets.

Silty SAND; brown, moist. Trace grey silt nodules and fine gravel.

Sandy GRAVEL; fine to coarse, rounded to subrounded, grey, moist, loose. Sand is fine to coarse.



Job Number

Page 2 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356336


962

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor rootlets and fine to medium gravel.

FILL: Silty SAND; fine to coarse, brown, damp. Some fine to coarse gravel content.

Sandy GRAVEL; fine to coarse, rounded to subrounded, grey, damp. Sand is fine to coarse.

At 1.4m - Some iron staining. Traces of cobbles.


Job Number

Page 3 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356336


963

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor rootlets. Traces of fine to medium gravel.

Silty SAND; fine to medium, greyish brown, moist. Minor iron staining.

SAND; fine to medium, grey, moist. Traces of iron staining.

Sandy GRAVEL; fine to coarse with traces of cobbles, rounded to subrounded, grey, moist. Sand is fine to medium.


Job Number

Page 4 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356336


964

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor gravel content.

FILL: Sandy SILT; brown, moist. Some grey silt nodules. Minor fine to coarse subrounded to rounded gravel content.

SAND; fine to medium, grey, moist.





Job Number

Page 5 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356336


965

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor gravel content and rootlets.

FILL: Sandy SILT; brownish grey, damp. Minor fine to medium gravel content and grey silt nodules.

Silty SAND; grey, damp. Some iron staining.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist. Sand is fine to medium.

At 1.2m - Sand becomes fine to coarse. Becomes moist to wet. Traces of cobbles.


Job Number

Page 6 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356336


966

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor fine to coarse gravel. Traces of rootlets.

FILL: Sandy SILT; brown, damp. Minor fine to coarse subrounded to rounded gravel content. Traces of grey silt nodules.

SAND; fine to medium, grey, moist. Some gravel content.


At 1.2m - Sand becoming fine to coarse. Becoming moist to wet.

At 1.7m - Becoming wet.


Job Number

Page 7 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356336


967

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Some gravel content. Minor rootlets.

FILL: Silty SAND; fine, brown, moist. Minor grey silt nodules. Traces of fine to coarse subrounded to subangular gravel.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist. Sand is fine to medium. Minor iron staining.

At 1.6m - Becomes moist to wet. Traces of cobbles.


Job Number

Page 8 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


5 March 2016

356336


968

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor rootlets.

FILL: Silty SAND; fine to medium, brown, moist. Some fine to medium gravel. Minor grey silt nodules.


At 0.9m - Sand becomes fine to coarse. Traces of cobbles.


Job Number

Page 9 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356336


969

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2




FILL: Silty SAND; fine to medium, brown, moist. Minor fine to coarse gravel content and brown silt nodules.




Job Number

Page 10 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


970

1 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2




FILL: Silty SAND; fine to medium, brown, moist. Minor gravel content and minor grey silt nodules.

Sandy GRAVEL; fine to coarse, subrounded to rounded, brownish grey, moist. Sand is fine to medium.

At 1.2m - Sand becomes fine to coarse. Becomes moist to wet.


Job Number

Page 11 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




356336


970

2 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0

CHECKED BY: MDS


Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P3



Job Number

Page 12 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356336


971

1 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0

CHECKED BY: MDS


Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



Job Number

Page 13 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




356336


971

2 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P3




Sandy SILT; brown, moist. Minor fine to coarse gravel content.


At 1.5m - Becoming moist to wet. Some cobbles.


Job Number

Page 14 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



P1 = 5 March 2016 P2 = 12 February 2016

356336


972

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; brown. Minor rootlets. Traces of gravel content.

Sandy GRAVEL; fine to coarse, subrounded to rounded, brownish grey, loose, damp. Sand is fine to coarse.

At 1.1m - Becoming moist.



Job Number

Page 15 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



P1 = 12 February 2016 P2 = 5 March 2016

356336


973

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown, dry. Minor rootlets. Traces of gravel content.

Silty SAND; grey, moist. Some iron staining.

SAND; fine, grey, moist. Some iron staining.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist. Sand is fine to coarse. Traces of iron staining.

At 1.5m - Becoming brown. Traces of cobbles.


Job Number

Page 16 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356336


974

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Traces of rootlets.

FILL: Sandy SILT; brown, moist. Traces of silt nodules. SAND; fine to medium, grey, moist.

Sandy GRAVEL; fine to coarse, brownish grey, moist. Sand is fine to coarse.



Job Number

Page 17 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356336


975

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; brown. Minor rootlets. Traces of gravel.

Silty SAND; fine, grey, damp. Some iron staining.

SAND; fine, grey, damp. Some iron staining.


At 1.7m - Gravel becomes loose.

At 2.4m - Traces of cobbles. Traces of iron staining.


Job Number

Page 18 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


5 March 2016

356336


976

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, silty SAND; dark brown, damp. Minor fine to medium, subrounded to rounded, poorly graded gravel content.

FILL: Sandy SILT; greyish brown, damp. Minor dark brown silt nodules. Traces of iron staining.

Sandy SILT; brown, moist. Some iron staining.

SAND; fine to medium, brown, moist. Some iron staining.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, loose, moist to wet. Sand is fine to coarse.

At 1.4m - Some iron staining.


Job Number

Page 19 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


5 March 2016

356336


977

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SAND; brown, dry. Minor fine to medium, poorly graded gravel content. Traces of rootlets.

FILL: SAND; fine, brown, dry. Minor subrounded to rounded gravel content.

Sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to rounded, brownish grey, moist. Sand is fine to coarse.



Job Number

Page 20 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH


Ngai Tahu Property Ltd

P1 = 8 March 2016 P2 = 5 March 2016

356336

SITE INVESTIGATION RECORD



Ph. (03) 379-4014 Fax. (03) 365-2449

TC1 Equivalent¹

978

1 of 1


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




Note: "P1" is a hand Scala penetrometer test, and "P2" is a Hydraulic

Penetrometer test.

GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, silty SAND; dark brown, dry. Traces of gravel content and rootlets.

FILL: Gravelly silty SAND; fine to medium, brown, damp. Gravel is fine to medium, subrounded to rounded, poorly graded.

Sandy GRAVEL; fine to coarse with some cobbles, subrounded to rounded, grey, moist. Sand is fine to medium.

At 0.85m - Sand becomes fine to coarse.

Gravelly SAND; fine to coarse, grey, moist. Gravel is fine to coarse, subrounded to rounded.

Sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to rounded, grey, moist. Sand is fine to coarse.



Job Number

Page 21 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356336


979

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2




Gravelly silty SAND; fine to medium, brown, damp. Gravel is fine to coarse, subrounded to rounded.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, loose, damp. Sand is fine to coarse.

At 1.3m - Becoming moist with traces of silt and cobbles.


Job Number

Page 22 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356336


980

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor fine to coarse subrounded to rounded gravel content.

Silty SAND; brownish grey, damp. Some iron staining.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, damp. Sand is fine to medium.

At 1.2m - Sand becomes fine to coarse. Loose.

At 1.7m - Becomes moist. Traces of cobbles.


Job Number

Page 23 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356336


981

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; brown, dry. Traces of gravel content and rootlets.

Sandy SILT; brownish grey, damp. Some iron staining.

Sandy GRAVEL; fine to coarse, brownish grey, damp. Sand is fine to medium.

At 1.3m - Sand becomes fine to coarse. Becoming dry and loose.

At 1.7m - Becoming brown and moist with traces of cobbles.


Job Number

Page 24 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356336


982

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2




FILL: Silty SAND; fine to coarse, brown, damp. Minor gravel content.


FILL: Silty sandy GRAVEL; fine to coarse with traces of cobbles, brownish grey, moist. Some lighter brown silt content.

FILL: Silty SAND; grey, moist. Minor fine to coarse subrounded to rounded gravel content.

FILL: Sandy SILT; brown, moist. Some dark brown silt nodules and fine to coarse gravel. Traces of debris.

Sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to rounded, brownish grey, moist. Traces of silt content.


Job Number

Page 25 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356336


983

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2




FILL: Silty SAND; fine to medium, brown, damp. Minor fine to coarse gravel content.

FILL: Silty sandy GRAVEL; fine to coarse, subrounded to subangular, grey, moist.

FILL: Sandy SILT; brown, moist. Some light brown silt content, dark brown silt nodules and fine to coarse subrounded to rounded gravel content.


Sandy GRAVEL; fine to medium, subrounded to rounded, brown, moist. Sand is fine to medium.

At 2.8m - Sand becomes fine to coarse.


Job Number

Page 26 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


998

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; brown, dry. Minor rootlets. Traces of gravel content.

FILL: Silty SAND; brown, damp. Minor gravel content. Traces of grey silt nodules.

Sandy GRAVEL; fine to medium, subrounded to rounded, grey, loose, moist. Sand is fine to coarse. Traces of iron staining.



Job Number

Page 27 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


999

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; brown, dry. Traces of find to medium gravel and rootlets.

FILL: Silty SAND; brown, damp. Minor gravel content. Traces of grey silt nodules.

Silty SAND; fine to medium, grey, moist. Some iron staining.

SAND; fine to medium, grey, moist. Some iron staining.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, loose, moist. Sand is fine to coarse.



Job Number

Page 28 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


1000

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; brown. Some gravel content. Minor rootlets.

FILL: Silty SAND; fine to medium, brown, moist. Some fine to coarse subrounded to rounded gravel.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist. Sand is fine to coarse. Minor iron staining.


Job Number

Page 29 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


1001

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, moist. Minor gravel content. Traces of rootlets.

FILL: Silty SAND; fine to medium, brown, damp. Minor grey silt nodules.

Silty sandy GRAVEL; fine to coarse, subrounded to rounded, brown, damp. Sand is fine to medium.



At 1.7m - Becoming brown and moist to wet. Traces of cobbles.


Job Number

Page 30 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH



12 February 2016

356336


1002

1 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0

CHECKED BY: MDS


Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



Job Number

Page 31 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




Note: "P3" is a hand Scala penetrometer test, and "P4" is a Hydraulic

Penetrometer test.

GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0

Ngai Tahu Property Ltd

P3 = 5 March 2016 P4 = 8 March 2016

356336

SITE INVESTIGATION RECORD



Ph. (03) 379-4014 Fax. (03) 365-2449

TC1 Equivalent¹

1002

2 of 2

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P3 P4



FILL: TOPSOIL, SILT; dark brown, dry. Minor fine to medium gravel. Traces of rootlets.

FILL: SAND; fine to medium, brown, moist. Traces of silt nodules. Sandy GRAVEL; fine to coarse, greyish brown, moist. Sand is fine to medium.


Job Number

Page 32 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


1003

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; brown, dry. Minor gravel content. Traces of rootlets.

FILL: Silty SAND; brown. Minor gravel content and grey silt nodules.

Sandy GRAVEL; fine to coarse, subrounded to rounded, moist, brown.

Gravelly SAND; fine to medium, brownish grey, moist to wet. Gravel is fine to coarse, subrounded to rounded. Some iron staining.

Sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to rounded, brownish grey, moist to wet. Sand is fine to coarse.

At 1.7m - Becoming wet.


Job Number

Page 33 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


1004

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; brown, dry. Traces fine to medium gravel content and rootlets.

FILL: Sandy SILT; brown, damp. Traces of silt nodules.

Sandy GRAVEL; fine to coarse, subrounded to rounded, brown, damp. Sand is fine to coarse.


At 1.7m - Becoming moist.


Job Number

Page 34 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


1005

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; brown, damp. Traces fine to medium gravel content and rootlets.

SILT; grey, moist. Some iron staining.




Job Number

Page 35 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


1006

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor gravel content. Traces of rootlets.



Sandy GRAVEL; fine to coarse, grey, moist to wet. Sand is fine to coarse. Some iron staining.


Job Number

Page 36 of 36

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3E

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


12 February 2016

356336


1007

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; brown, dry. Some fine to coarse gravel content. Minor rootlets.

FILL: Gravelly silty SAND; brown, damp. Gravel is fine to coarse.

Sandy GRAVEL; fine to coarse, grey, damp. Sand is fine to medium.

At 1.0m - Sand becomes fine to coarse. Some iron staining.

At 1.5m - Becomes moist to wet. Trace cobbles.



Neighbourhood 3H4 – Ref: 356352

Job Number

Page 1 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH


PLN/LAA/RJM CHECKED BY: MDS


Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356352


960

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Minor rootlets.

FILL: SAND; greyish brown, damp. Some gravel content.

FILL: Sandy GRAVEL; fine to coarse, subrounded to rounded, dark brown, damp.

Sandy GRAVEL; fine to coarse, subrounded to rounded, brown, damp.

At 1.0m - Becoming grey and moist. Trace cobbles.


Job Number

Page 2 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356352


987

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SILT; dark brown, dry. Minor rootlets. Traces of fine to coarse gravel.

FILL: Sandy SILT; brown, damp. Some fine to coarse subrounded to rounded gravel.

Gravelly silty SAND; fine to coarse, brown, moist.

Sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to subangular, brown, moist. Traces of silt content.


Job Number

Page 3 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


988

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; brown, damp. Traces of rootlets.

FILL: Silty SAND; brown. Some fine to medium gravel content.

FILL: Sandy SILT; brown, damp. Some fine to coarse, subrounded to rounded gravel content.

FILL: Silty sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to rounded, brown, moist. Traces of dark brown silt nodules and light brown silt content.

At 1.8m - Some cobbles.

At 2.4m - Traces of debris (brick).



Job Number

Page 4 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


989

1 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1



FILL: TOPSOIL, silty SAND; brown, dry. Traces of rootlets.

FILL: Silty SAND; fine, brown. Trace fine to medium subrounded to subangular gravel.

FILL: SAND; fine, brown, moist. Some silt content. Some fine to medium subrounded to subangular gravel.

FILL: Silty SAND; fine, grey. Some gravel content.

FILL: Sandy SILT; moist, brown. Some gravel content.

FILL: SILT; dark brown, moist to wet, low plasticity (buried topsoil?).


Job Number

Page 5 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2

Machine Auger at Test Location 'B'


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


PX = P2 = 9 February 2016

356352


989

2 of 2



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P2



FILL: TOPSOIL, SILT; dark brown, minor rootlets. Traces of gravel.

FILL: Silty SAND; fine to medium, brown, moist. Minor gravel content and grey silt nodules.


At 1.3m - Becoming grey.

FILL: Sandy GRAVEL; fine to coarse with traces of cobbles, subrounded to rounded, grey, moist. Traces of debris (brick).

FILL: Silty SAND; grey, moist. Some fine to coarse gravel. Traces of grey silt nodules.


Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, moist to wet.


Job Number

Page 6 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


990

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, silty SAND; dark brown, dry. Traces of rootlets.

FILL: Sandy SILT; brown, damp. Sand is fine. Traces of gravel.

Gravelly SAND; fine, grey, moist. Gravel is fine to medium, subangular to subrounded. Some silt content.

At 1.5m - Sand becoming fine to medium.

Sandy GRAVEL; fine to coarse, subrounded to subangular, grey, moist. Sand is medium.


Job Number

Page 7 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356352


991

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SAND; brown, dry. Some silt content. Traces of fine gravel.

Sandy SILT; brown, damp, non-plastic. Sand is fine. Traces of fine subrounded gravel.

SILT; grey, moist, low plasticity. Some iron staining.

Gravelly SAND; medium, brown, moist. Gravel is fine, subrounded to sunangular. Some iron staining.

Sandy GRAVEL; fine to medium with some cobbles, subrounded, brown, moist. Sand is medium.


Job Number

Page 8 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


992

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, silty SAND; fine, grey, dry. Minor silt content.

SILT; grey, damp, non-plastic. Some iron staining. Minor sand content.

Sandy GRAVEL; fine to medium, grey, moist. Sand is fine to medium.

At 1.2m - Becoming brown. Sand becomes medium grained.

At 1.4m - Sand becomes fine to medium.

At 1.8m - Trace silt content.

At 1.9m - Sand becomes medium.


Job Number

Page 9 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH




Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2



(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0


9 February 2016

356352


993

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P1 P2



FILL: TOPSOIL, SAND; fine, grey, dry. Minor silt content.

FILL: SAND; fine, brown, dry. Some silt content. Minor fine subrounded gravel.

SAND; fine, damp, brownish grey. Some iron staining.

Sandy GRAVEL; fine, subrounded to subangular, moist. Sand is fine grained.

At 1.4m - Gravel becomes fine to medium.

At 1.8m - Gravel and sand becoming medium and greyish brown.


Job Number

Page 10 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


994

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, silty SAND; fine, dry, brown. Minor subangular to subrounded gravel. Traces of rootlets.

Sandy GRAVEL; fine to medium, subrounded to subangular, brown, damp. Sand is fine to medium.

At 1.0m - Becoming grey. Trace non-plastic silt.

At 1.6m - Gravel becomes fine to coarse with minor cobbles.


Job Number

Page 11 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


995

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, silty SAND; fine, brown, dry. Minor fine to medium subrounded to subangular gravel. Traces of rootlets.

Gravelly SAND; fine to medium, dry to moist. Gravel is fine to coarse subrounded to subangular. Minor silt content.

At 0.8m - Sand becoming medium grained.

Sandy GRAVEL; fine to medium, subrounded to subangular. Sand is fine to medium.

At 1.7m - Sand becoming medium to coarse.

At 1.8m - Sand is medium. Traces of silt content.


Job Number

Page 12 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


996

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown, dry. Trace fine to medium gravel and rootlets.

FILL: SAND; fine to medium, greyish brown, damp.




Job Number

Page 13 of 13

Lot

Sheet

Technical Category

Client Site

DEPTH



9 February 2016

356352


997

1 of 1



Ph. (03) 379-4014 Fax. (03) 365-2449


(356379 - G4 - Sheets 1 to 2)


LOGGED BY:




GL

0.2

0.4

0.6

0.8

1.0

1.2

3.0



Neighbourhood 3H4

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.4

[m]

3.2


P1 P2



FILL: TOPSOIL, SILT; dark brown, damp. Traces of rootlets.

FILL: Silty SAND; fine to medium, grey, damp. Trace fine to medium subrounded to rounded gravel and grey silt nodules.

Sandy GRAVEL; fine to coarse, subrounded to rounded, grey, damp. Sand is fine to coarse.



foundation report for lots 960-1009 and 1011 -...

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