1.0 introduction - tamesideplandocs.tameside.gov.uk/anitepublicdocs/00206758.pdf · 2.2.1 the site...

Ashton Primary School, Stamford

Contract No. W13/41329 Page 3 of 6

1.0 INTRODUCTION

1.1 It is understood that the proposed development is to comprise a primary school.

1.2 On the instructions of TPS, Consulting Engineers to Carillion Building, a ground investigation was undertaken to determine ground and groundwater conditions at the site.

1.3 This report has been prepared for the sole use of the Client for the purpose described and no extended duty of care to any third party is implied or offered. Third parties using any information contained within this report do so at their own risk.

1.4 The comments given in this report and the opinions expressed herein are based on the information received, the conditions encountered during site works, and on the results of tests made in the field and laboratory. However, there may be conditions prevailing at the site which have not been disclosed by the investigation and which have not been taken into account in the report.

1.5 The comments on groundwater conditions are based on observations made at the time the site work was carried out. It should be noted that groundwater levels vary owing to seasonal or other effects.

2.0 SITE SETTING

2.1 Site Location

2.1.1 The site is situated at playing fields adjacent to Mossley Road, approximately 2 km to the south east of the town centre of Stalybridge and may be located by National Grid reference SD 953 999. A site location plan is included in Appendix 1, Figure A1.1.

2.2 Site Description

2.2.1 The site comprised of a level grassed playing field with trees along the boundaries. The site was accessed via gates off Mossley Road located to the south east.

2.2.2 The site is bounded to the north, east and west by residential properties and gardens and to the south by Mossley Road.

2.2.3 A site plan is included in Appendix 1, Figure A1.2.



3.0 SITE WORK

3.1 The site work was carried out between the 15th and 23rd January 2014 and on 28th January 2014. The locations of exploratory holes were indicated by the Engineer, and the site works carried out on the basis of the practices set out in BS 10175:2011, ref. 5.3, and BS 5930:1999 ref. 5.4.

3.2 Three boreholes, designated BH01 to BH03 were sunk by light cable percussion method. BH01 was continued by rotary open hole and BH03 was continued by rotary coring methods utilising water flush at positions shown on the site plan, Appendix 1, Figure A1.2. The depths of holes, descriptions of strata encountered, flush loss and comments on ground water conditions are given in the borehole records, Figures A2.1. A photographic record of the core is given in Appendix 5, Figure A5.2.

3.3 Ten hand pits, designated HP01 to HP10 were excavated by hand and three trial pits, designated TP01 to TP03 were dug by mechanical excavator at the positions shown on the site plan, Appendix 1, Figure A1.2. The depths of hand pits and trial pits, descriptions of strata encountered and comments on groundwater conditions are given in the hand pit and trial pit records, Appendix 2, Figures A2.2 and A2.3. A photographic record of the TP01 to TP03 is given in Appendix 5, Figure A5.1.

3.4 Two soakaway tests, designated SA01 and SA02, were undertaken in trial pits TP01 and TP02 and the results are presented in Appendix 2, Figure A2.4.

3.5 Three TRL dynamic cone penetrometer tests, designated CBR1 to CBR3 were carried out at the positions shown on the site plan, Appendix 1, Figure A1.2. The results of the tests are presented in Appendix2, Figure A2.5.

3.6 Representative disturbed and undisturbed samples were taken at the depths shown on the borehole, hand pit and trial pit records and despatched to the laboratory. Standard (split-barrel and cone) penetration tests, ref. 5.5 were carried out in the light cable percussion boreholes in the various strata to assess the relative density or consistency. The values of penetration resistance are given in the borehole records and in greater detail in Appendix 2, Figure A2.6.

3.7 Samples were collected for environmental purposes in amber glass jars and kept in a cool box.

3.8 Perforated standpipes, surrounded by pea shingle and protected by a stopcock cover were installed in boreholes BH01 to BH03, as detailed in the borehole records and in greater detail in Appendix 2, Figure A2.7.

3.9 The ground levels at the exploratory hole locations were determined by survey.

3.10 Groundwater and gas monitoring visits were undertaken subsequent to site works as detailed in Appendix 6.



4.0 LABORATORY TESTS

4.1 Geotechnical Testing

4.1.1 All soil samples were prepared in accordance with BS1377: Part One: 1990 ref. 5.5 and representative sub-samples were taken for testing. The following tests were carried out:

38 No. Moisture contents 19 No. Plasticity indices 12 No. Particle size distribution by wet sieving 9 No Undrained triaxial 9 No. Water soluble sulphate 9 No pH value 9 No Total Sulphur 4 No. Oedometer consolidation

4.1.2 The results of the testing are given in Appendix 3, Test Reports 41329/1.

4.2 Chemical Testing

4.2.1 The chemical analyses were carried out on 25 samples of soil and 3 samples of water. The nature of the analyses is detailed below:

Soil Suite

4.2.2 Metals screen - arsenic, cadmium, chromium (total & hexavalent), lead, mercury, selenium, boron (water soluble), copper, nickel and zinc

4.2.3 Organic Screen - polyaromatic hydrocarbons (PAH) – USEPA 16 suite, monohydric phenols

4.2.4 Inorganics Screen - cyanide (total, complex & free), sulphate (water soluble).

4.2.5 Others - pH, Total Organic Carbon (TOC), asbestos

4.2.6 Volatile Organic Compounds (VOC) - including: benzene, toluene, ethylbenzene and xylenes (BTEX) and chlorinated solvents

4.2.7 Semi-Volatile Organic Compounds (SVOC) - including: phenols and polyaromatic hydrocarbons (PAH)



Water Suite

4.2.8 Metals screen - arsenic, cadmium, chromium (total & hexavalent), lead, mercury, selenium, boron (water soluble), copper, nickel and zinc

4.2.9 Organic Screen - polyaromatic hydrocarbons (PAH) – USEPA 16 suite

4.2.10 Inorganics Screen - cyanide (total, complex & free), sulphate (water soluble).

4.2.11 Others - pH,

4.2.12 The results of these tests are shown in Appendix 4, Test Reports 374321-2 and 3777268-1

5.0 REFERENCES

5.1 CLR 3, ‘Documentary research on industrial sites’, Report by RPS Consultants Ltd, DoE 1994.

5.2 CLR 4, ‘Sampling strategies for contaminated land’. Report by The Centre for Research into the Built Environment, the Nottingham Trent University, DoE, 1994.

5.3 British Standards Institute: BS 10175 ‘Code of practice for the investigation of potentially contaminated sites’, BSI 2011.

5.4 British Standards Institute: BS 5930 ‘Code of practice for site investigations’, BSi 1999.

5.5 British Standard 1377:1990, Part 9, ‘Methods of Test for Soils for Civil Engineering Purposes’.

For and on behalf of Ian Farmer Associates (1998) Limited

H L Hadwin J A Latimer BSc (Hons) MSc FGS BSc (Hons) FGS Engineering Geologist Director

APPENDIX 1

DRAWINGS

Reproduced with the permission of the Controller of Her Majesty’s Stationery Office, Crown copyright. Licence No. AL 100031101

PROJECT: 41329 New Ashton Primary School

FIGURE No. A1.1. SCALE: As Indicated

TITLE: Site Location Plan

N

Site

Me d iu m R e f u se Ve h i c l e (3 a xle )

9.01

1.795 3.5 1.4

Medium Refuse Vehicle (3 axle)Overall Length 9.010mOverall Width 2.450mOverall Body Height 3.742mMin Body Ground Clearance 0.295mTrack Width 2.450mLock to Lock Time 4.00sKerb to Kerb Turning Radius 8.200m

F T A D e s i gn L G R i g i

d V e h i c l e ( 1 9 9 8 )

7.17

1.2 4.19

FTA Design LG Rigid Vehicle (1998)Overall Length 7.170mOverall Width 2.300mOverall Body Height 3.580mMin Body Ground Clearance 0.375mTrack Width 2.120mLock to Lock Time 3.00sKerb to Kerb Turning Radius 7.000m

D B 3 2 F i r e

A p pl i a n c

e

8.68

1.52 3.81

DB32 Fire ApplianceOverall Length 8.680mOverall Width 2.180mOverall Body Height 3.452mMin Body Ground Clearance 0.337mMax Track Width 2.121mLock to Lock Time 6.00sKerb to Kerb Turning Radius 7.910m

M AI N

E NT RA NC E

DROP

OFF

P AR KI NG

L AY OU T

4 6N O. SP AC ES

I NC LU DI NG

3 NO .

A CC ES SI BL E

B AY S

&

2 NO

M OT OR CY CL E

B AY S

WI DENED

EXI ST ING

ACCESS

M UG A

U ND ER

1 1- 12

F OO TB AL L

P IT CH

I NC LU DI I NG

R UN

O FF

7 9M

X 5 2M

( PI T C

H M AR KI NG S I N

D IC AT I VE O NL Y)

U ND ER

7 -8

F OO TB AL L

P IT CH

I NC LU DI I NG

R UN

O FF

4 3M

X 3 3M

( PI T C

H M AR KI NG S I ND IC AT I VE O NL Y)

B UI L DI NG

F OO TP RI NT

PROPOSED HOUSI NG DEVELOPMENT SI TE

N UR SE RY

&

C OM MU NI T Y

E NT RA NC E

S UB

S TA TI ON

N UR SE RY

M AI NT EN AN CE

A CC ES S

R OU TE

R EC EP TI ON

K S1

&

K S2

I NF OR MA L

P LA Y

EXISTI NG

MARSHY

GRASSLAND

RETAINED

W IL DF LO WE R

M EA DO W

P LA NT I NG

B IN

S TO RE

E X I S T I N G M A RS H Y GRA S S L A N D RE T A I N E D

1 0N O

C YC LE

S PA CE S

MM

S PR IN KL ER

T AN K

&

P UM P

H OU SE

M i n i B u s

6.33

0.82 3.7

Mini BusOverall Length 6.330mOverall Width 2.192mOverall Body Height 2.601mMin Body Ground Clearance 0.374mTrack Width 2.192mLock to Lock Time 4.00sKerb to Kerb Turning Radius 6.450m

3952

80E

3952

80E

3953

70E

3953

70E

3954

60E

3954

60E

3955

50E

3955

50E

399870N 399870N

399960N 399960N

400050N 400050N

158.23BH01

157.75BH02

157.32BH03

157.15CBR01156.93

CBR02

157.02CBR03

157.37HP01

158.34HP02

156.86HP03

157.32HP04

158.22HP05

157.50HP06

157.67HP07

158.45HP08

157.97HP09

158.35HP10

158.19TP01

157.67TP02 158.34

TP03

TP (Trial Pit)

Key: heights refer to code

N

CBR(Cbr test)

Date: 27/01/2014

Revision: A

Drawn By: MR Checked By: HW

FIGURE No.A1.2

Additional Comments:

Drawing Number: sss-5259-IFA-41329 Ashton Primary School

Client Ian Farmer Associates

Scale 1:2000, A3

Site Surveying Services - A.M.I.C.E.S

70A Downham Road

Chatburn

BB7 4AU

Tel: 01200 438320

Fax07092376338

www.sitesurvey.co.uk

Land/ Engineering Surveyors

Topographic/ Volumetric Surveys

Setting Out & Control Surveys

GPS Specialists using also

To ostn02/osgm02 see spec

to OS without trig point or BM

GPS Post Process to tie any site

Primary, Stamford

all work to sss spec, some by gps

Construction Line Registered

TSA member

THE

SURVEY

ASSOCIATION

construction line

contact us for details

PROJECT: 41329-New Ashton

with same colour

TITLE: Exploratory Hole Location Plan

BH (Borehole)

HP/HDP (Hand dug pit)

APPENDIX 2

SITE WORK

Appendix 2 pages ii/i-ii/viii ii/i

APPENDIX 2

GENERAL NOTES ON SITE WORKS

A2.1 SITE WORK

A2.1.1 Rotary Drilling

For exploration within rock rotary drilling methods are employed, where the drill bit is rotated on the bottom of the borehole. This method is occasionally used for drilling within soils. The drilling fluid is transferred from the surface though hollow drilling rods to the bit cooling and lubricating. Drilling fluids commonly comprise clean water, air, foam, mud or polymers which aid the transportation of drill cuttings to the surface and maximise core recovery.

There are two basic types of rotary drilling:

Open hole where the drill bit cuts all the material within the diameter of the borehole. This technique is sometimes used in soils and weak rocks as a rapid and economical means of making holes for taking soil samples, carrying out insitu soil tests, installing instruments and probing for voids such as mine workings or solution cavities. The only samples recovered are the poor quality drill cuttings.

Core drilling where an annular bit fixed to the bottom of the core barrel cuts a core, which is recovered within the innermost tube of the core barrel. Coring is normally carried out by triple tube core barrels. At the end of the core run the core barrel assembly is brought to the surface. The core is prevented from dropping out of the barrel by a core catcher made of spring steel. The non-rotating inner barrel contains a removable sample tube or liner. At the end of each coring run the liner is extracted from the barrel and stored in a core box, where it can be photographed, described and tested.

A2.1.2 Light Cable Percussion Boring

For routine soil exploration to depths in excess of 3m, the light cable percussion rig is generally employed for boring through soils and weak rocks. It consists of a powered winch and tripod frame, with running wheels that are permanently attached so that the rig may be towed behind a suitable vehicle. The rig is towed into position and set up using its own winching system.

The locations of services are checked to make sure the borehole is not situated unacceptably near any services. Regardless of the proximity of services, a CAT scan is undertaken at the borehole location and a trial hole dug to 1.20m by hand.

Boreholes are advanced in soil by the percussive action of the cable tool. The force of the cylindrical tool as it is dropped a short distance cuts a plug of cohesive soil that is removed by the tool.

In non-cohesive soils, the borehole is advanced by a ‘shell’, otherwise known as a ‘bailer’ or ‘sand pump’, which incorporates a clack valve. Material is transferred into the shell and retained by the clack valve. The water level in a borehole is maintained above that in the surrounding granular soil to allow for temporary reductions in the head of water as the shell is withdrawn from the borehole. Water should flow from the borehole into the surrounding soil at all times to prevent ‘piping’ and loosening the soil at the base of the hole. The casing is always advanced with the borehole in granular soil so that material is drawn from the base rather than the borehole sides.

Appendix 2 pages ii/i-ii/viii ii/ii

Obstructions to boring are overcome by fitting a serrated chiselling ring to the base of the percussion tool. For large obstructions, a heavy chisel with a hardened cutting edge may have to be used.

Disturbed samples are taken in polythene bags, jars or tubs that are sealed against air or water loss.

Undisturbed samples are generally taken in cohesive materials at changes in strata and at one metre intervals to 5 metres then at 1.5 metre intervals to the full depths of the borehole. The general purpose open-tube sampler is suitable for firm to stiff clays, but is often used to retrieve disturbed samples of weak rocks, soft or hard clay and also clayey sand or silts. This has been adopted for routine use, and usually consists of a 100mm internal diameter tube (U100), which is capable of taking soil samples up to 450mm in length. The undisturbed samples are sealed at each end using micro-crystalline wax to prevent drying.

Standard penetration tests are generally carried out in non-cohesive soils but also in stiff clays and soft rocks at frequencies similar to that of undisturbed sampling.

A2.2 IN-SITU TESTS

A2.2.1 Standard Penetration Test

The Standard Penetration Test is carried out in accordance with the proposals recommended by BS 1377, Part 9, 1990, ref 5.5.

The standard penetration test, SPT, covers the determination of the resistance of soils to the penetration of a split barrel sampler. A 50mm diameter split barrel sampler is driven 450mm into the soil using a 65kg hammer with a 760mm drop. The penetration resistance is expressed as the number of blows required to obtain 300mm penetration below an initial seating drive of 150mm through any disturbed ground at the bottom of the borehole. The number of blows to achieve the standard penetration of 300mm is reported as the ‘N’ value.

The test is generally carried out in fine soils, however, it may also be carried out in coarse granular soils, weak rocks and glacial tills using the same procedure as for the SPT but with a 50mm diameter, 60° apex solid cone replacing the split spoon sampler, CPT.

When attempting the standard penetration test in very dense material or weathered rocks it may be necessary to terminate the test before completion to prevent damage to the equipment. In these circumstances it is important to distinguish how the blow count relates to the penetration of the sampler. This may be achieved in the following manner:

Where the seating drive has been completed, the test drive is terminated if 50 blows are reached before the full penetration of 300mm is achieved. The penetration for 50 blows is recorded and an approximate N value obtained by linear extrapolation of the number of blows for the partial test drive.

If the seating drive of 150mm is not achieved within the first 25 blows, the penetration after 25 blows is recorded and the test drive then commenced.

For tests in soft rocks, the test drive should be terminated after 100 blows where the penetration of 300mm has not been achieved.

The N-value obtained from the Standard Penetration Test may be used to assess the relative density of sands and gravels as follows:

Appendix 2 pages ii/i-ii/viii ii/iii

Term SPT N-Value : Blows/300mm Penetration

Very Loose

Loose

Medium Dense

Dense

Very Dense

0 - 4

4 - 10

10 - 30

30 - 50

Over 50

A2.2.2 Dynamic Cone Penetrometer, DCP

The dynamic cone penetrometer consists of a 16mm diameter rod with a 20mm diameter, 60° cone of tempered steel at one end. The impact is provided by means of an 8kg sliding hammer falling 575mm. The total weight of the instrument is about 12kg.

The correlation of DCP to California Bearing Ratio, CBR, has been determined to be as below.

The correlation for DCP to SPT ‘N’ value has been determined on the basis of equivalent energy imparted per unit area of penetrometer. This provides an approximate correlation of

‘N’ value = 6.0

mm300forblowsDCP

Appendix 2 pages ii/i-ii/viii ii/iv

A2.3 SAMPLES

U(x) represents undisturbed 100mm diameter sample with (x) being the number of blows required to obtain sample.

U NR| indicates undisturbed sample not recovered

HV represents Hand Vane test with equivalent undrained shear strength

B represents large bulk disturbed samples

D represents small disturbed sample

W represents water sample

respresents water strike

represents level to which water rose

A2.4 DESCRIPTION OF SOILS

Appendix 2 pages ii/i-ii/viii ii/v

A2.4.1 General

The procedures and principles given in Section 6 of BS 5930, ref. 5.4 have been used in the soil descriptions contained within this report.

A2.4.2 Predominantly Coarse Soils

A coarse soil (omitting any boulders or cobbles) contains about 65% or more coarse material and is described as a SAND or GRAVEL depending on which of the constituents predominates. The secondary constituents of coarse soils should precede the main soil type e.g. ‘Medium dense brown very gravelly coarse SAND. Gravel is subangular fine and medium of sandstone and mudstone’.

A2.4.3 Deposits containing silt-sized and clay-sized particles

Most soils are mixtures of clay and silt sized particles. Fine soil should be described as either a clay or a silt, depending on the plastic properties. If ambiguous, the term CLAY/SILT should be used.

A2.4.4 Deposits containing mixtures of fine and coarse soil.

The appropriate quantified terms should be used before the principal soil type. It is recommended that the dominant secondary fraction come immediately before the principal soil term. Additional detail can be added in a separate sentence thus, ‘Gravelly very clayey SAND. Gravel (10%) is fine of rounded quartz. Clay is firm’.

The terms ‘silty’ and ‘clayey’ are mutually exclusive as in a coarse soil and based on the plastic properties of the fine fraction.

Appendix 2 pages ii/i-ii/viii ii/vi

Table 1 Deposits containing boulder-size and cobble-size particles

Term Composition

BOULDERS (or COBBLES) with a little finer material BOULDERS (or COBBLES) with some finer material BOULDERS (or COBBLES) with much finer material FINER MATERIAL with many boulders (or cobbles) FINER MATERIAL with some boulders (or Cobbles) FINER MATERIAL with occasional boulders (or cobbles)

Up to 5% finer material 5 to 20% finer material 20 to 50% finer material 50 to 20% boulders (or cobbles) 20 to 5% boulders (or cobbles) up to 5% boulders (or cobbles)

Term Principal Soil Type Approximate proportion of secondary

constituent

Slightly sandy or gravelly

Sandy or gravelly

Very sandy or gravelly

SAND

or

GRAVEL

SAND and GRAVEL

Up to 5%

5 to 20%

over 20%

about equal proportions

Table 2 Mixtures of coarse and fine fractions.

Term Before Principal

Term

Proportion of

secondary Coarse soil

constituent Coarse and/or fine

soil

Slightly clayey or silty and/or

sandy gravelly

Clayey or silty and/or sandy or

gravelly

Very clayey or silty and/or

sandy or gravelly

SAND

and/or

GRAVEL

< 5

5 – 20 %

20 %

Very sandy or gravelly

Sandy and/or gravelly

Slightly sandy an/or gravelly

SILT or CLAY < 65%

35 – 65 %

<35 %

Appendix 2 pages ii/i-ii/viii ii/vii

For clays the strength scale is used as follows:

Term Field Identification Undrained shear strength

(KN/m2)

Very Soft Exudes between fingers when squeezed in hand

< 20

Soft Moulded by light finger pressure 20 - 40

Firm

Can be moulded by strong finger pressure

40 - 75

Stiff

Cannot be moulded by finger. Can be indented by thumb.

75 - 150

Very Stiff Can be indented by thumbnail. 150 - 300

Hard (or very weak mudstone)

> 300

A2.4.5 Man Made Soils

Man made soils (Made Ground or Fill) have been placed by man and can be divided into those composed of natural reworked soils and those composed of man-made materials. Fills are placed in the ground in a controlled manner and soils defined as Made Ground are placed without any engineering control. For example:

‘MADE GROUND comprising plastic bags, window frames, garden refuse and newspapers’.

‘ MADE GROUND dense brown sandy GRAVEL with occasional tiles, wire and glass’.

‘Firm yellow brown slightly sandy CLAY with clods (up to 200mm) of firm to stiff orange CLAY (EMBANKMENT FILL)’.

A2.4.6 Organic Soils

Small quantities of dispersed organic matter can have a marked effect on plasticity and hence the engineering properties of the soil. The following quantifying terms are appropriate:

Term Organic Content Typical Colour

Slightly organic clay or silt

Slightly organic sand

2 - 5

1 – 3

Grey

As mineral

Organic clay or silt

Organic sand

5 – 10

3 – 5

Dark grey

Dark grey

Very organic clay or silt

Very organic sand

>10

>5

Black

Black

Appendix 2 pages ii/i-ii/viii ii/viii

A2.5 GEOLOGICAL LOGGING

A2.5.1 General

The procedures and principles given in Section 6 of BS 5930, ref. 5.4 have been used in the rock descriptions contained within this report.

Open hole drilling (OH) was achieved with a tricone rock bit.

A core run is the length of rock drilled from the base of the hole each time the core barrel is run into the hole.

A2.5.2 Fracture State

Various criteria may be used for quantitative description of the Fracture State of rock cores. The standard terms are as follows.

TCR (%) ratio of core recovered (solid and non intact) to length of core run.

SCR (%) ratio of solid core recovered to length of core run.

RQD (%) ratio of solid core pieces longer than 100mm to length of core run.

Fracture Index a count of the number or spacing of fractures over an arbitrary length of core of similar intensity of fracturing. Commonly reported as either Fracture Index (FI, number of fractures per metre) or as Fracture Spacing (If mm).

NR indicates no core recovery.

NI indicates intensely fractured rock which is not of sufficient quality to allow an assessment of fracture spacing to be made.

Figure A2.1 Borehole Records

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er

Legend InstrDescriptionDepth

(m)(Thickness)

Depth(m)

Level(mOD)Sample / Tests Field Records

Remarks Scale(approx)

LoggedBy

Figure No.

41329.BH01

1:40 TB

150mm cased to 14.80m120mm cased to 15.00m

New Ashton Primary School, Stamford

Carillion Building

TPS Consult

41329

BH01

BoreholeNumber

158.23

395447.9 E 399981 N20/01/2014-22/01/2014

Produced by the GEOtechnical DAtabase SYstem (GEODASY) (C) all rights reserved

Boring Method Casing Diameter

CasingDepth

(m)

WaterDepth

(m)

Cable percussion with rotary follow on

(0.15) Grass over MADE GROUND: Dark brown, clayey, sandy topsoil with rootlets.158.08 0.15

(0.75)

Soft, brown mottled grey, silty CLAY of low to intermediate plasticity.

157.33 0.90

(2.60)

Firm, brown mottled light grey, sandy, slightly gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

Below 1.00m: occasionally mottled.Below 1.20m: stiff, high strength with occasional silt lenses.

Below 2.00m: mottling absent.

154.73 3.50

(8.70)

Stiff, high strength, brown, sandy, slightly gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

At 5.00m: firm, medium strength with occasional lenses of sand.

Samples marked as J comprise 1 x amber jar and 1 x vial.

0.50 D10.50 J2

0.80 D3

1.00 B41.00 D51.20-1.65 U6 0.41 1.20 DRY 54 blows

1.70 D7

2.00-2.45 SPT N=15 2,3/3,4,4,42.00 DRY2.00-2.45 D92.00-2.50 B8

3.00-3.45 U10 0.45 3.00 DRY 49 blows

3.50 D11

4.00-4.45 SPT N=20 3,4/5,5,5,54.00 DRY4.00-4.45 D134.00-4.50 B12

5.00-5.45 U14 0.45 4.80 DRY 96 blows

5.50 D15

6.00 D16

6.50-6.95 SPT N=22 4,4/5,5,6,66.00 DRY6.50-6.95 D186.50-7.00 B17

7.50 D18

Excavating from 0.00m to 1.20m for 1.00 hour.

1/4

Below 10.50m: very stiff.

146.03 12.20

(2.80)

Extremely weak, grey blue SILTSTONE recovered as gravel sized fragments.

143.23 15.00 Grey MUDSTONE (driller's description).

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)



LoggedBy

Figure No.

41329.BH01

1:40 TB



Carillion Building

TPS Consult

41329

BH01

BoreholeNumber

158.23

395447.9 E 399981 N20/01/2014-22/01/2014



CasingDepth

(m)

WaterDepth

(m)


8.00-8.45 U20 0.45 7.50 DRY 72 blows

8.50 D21

9.00 D22

9.50-9.95 SPT N=27 4,5/6,7,7,79.00 DRY9.50-9.95 D259.50-10.00 B23

Between 15.00m and 18.00m: 0.50 hours penetration, 100% flush returns.

10.50 D26

Between 18.00m and 21.00m: 0.50 hours penetration, 100% flush returns.Between 21.00m and 24.00m: 0.50 hours penetration, 100% flush returns.Between 24.00m and 27.00m: 0.50 hours penetration, 100% flush returns.Between 27.00m and 30.00m: 0.50 hours penetration, 100% flush returns.Cable percussion complete at 15.00m - continued by rotary open hole to 30.00m using water flush and continued gas motoring.

11.00-11.45 U27 0.22 10.60 DRY 100 blows

11.50 D28

12.00 D29

12.50-12.83 SPT 25*/145100/180

11,14/31,40,2912.20 DRY

12.50-12.83 D3112.50-13.00 B30

13.50 D32

14.00-14.19 SPT 25*/75100/110

19,6/40,6013.70 DRY

14.00-14.19 D33

14.80-14.97 SPT 25*/75100/95

25/59,4114.80 DRY

14.80-14.97 D34

Chiselling from 14.00m to 15.00m for 1.50 hours.

2/4

(4.50)

138.73 19.50

(1.50)

Grey SILTSTONE (driller's description).

137.23 21.00

(1.00)

Grey MUDSTONE (driller's description).

136.23 22.00

(2.00)

Grey SILTSTONE (driller's description).

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)



LoggedBy

Figure No.

41329.BH01

1:40 TB



Carillion Building

TPS Consult

41329

BH01

BoreholeNumber

158.23

395447.9 E 399981 N20/01/2014-22/01/2014



CasingDepth

(m)

WaterDepth

(m)


3/4

134.23 24.00

(6.00)

Grey SANDSTONE (driller's description).

128.23 30.00Complete at 30.00m

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)



LoggedBy

Figure No.

41329.BH01

1:40 TB



Carillion Building

TPS Consult

41329

BH01

BoreholeNumber

158.23

395447.9 E 399981 N20/01/2014-22/01/2014



CasingDepth

(m)

WaterDepth

(m)


4/4

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)



LoggedBy

Figure No.

41329.BH02

1:40 TB

150mm cased to 10.00m


Carillion Building

TPS Consult

41329

BH02

BoreholeNumber

157.75

395422.3 E 399960.3 N15/01/2014



CasingDepth

(m)

WaterDepth

(m)

Cable Percussion

1

1

(0.10) Grass over MADE GROUND: Dark brown, clayey, sandy topsoil with rootlets.

157.65 0.10

(0.70)MADE GROUND: Dark grey, clayey, sandy, angular to subrounded, fine to coarse gravel including clinker, ash, slag, siltstone and sandstone.

156.95 0.80

(1.70)

Firm brown occasionally mottled orange brown and grey, very sandy, slightly gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine and medium including sandstone, siltstone and mudstone.

155.25 2.50

(7.95)

Firm, brown, silty, sandy, slightly gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

Below 4.00m: stiff, high strength.

At 6.00m medium strength.


0.50 D10.50 J2

0.80 D30.80 J41.00 B51.00 D61.20-1.65 SPT N=10 1,1/2,2,3,3DRY1.20-1.65 D81.20-1.70 B7

2.00-2.45 U9 0.27 1.50 DRY 53 blows

2.50 D10

3.00-3.45 SPT N=9 2,2/2,2,2,33.00 DRY3.00-3.45 D123.00-3.50 B11

4.00-4.45 U13 0.45 4.00 DRY 49 blows

4.50 D14

5.00-5.45 SPT N=11 2,2/2,3,3,35.00 DRY5.00-5.45 D165.00-5.50 B15 Water strike(1) at

5.20m, rose to 4.90m in 20 mins, sealed at 5.80m.

6.00-6.45 U17 0.45 6.00 DRY 45 blows

6.50 D18

7.00 D19

7.50-7.95 SPT N=15 2,3/3,4,4,47.50 DRY7.50-7.95 D217.50-8.00 B20


1/2

147.30 10.45Complete at 10.45m

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)



LoggedBy

Figure No.

41329.BH02

1:40 TB

150mm cased to 10.00m


Carillion Building

TPS Consult

41329

BH02

BoreholeNumber

157.75

395422.3 E 399960.3 N15/01/2014



CasingDepth

(m)

WaterDepth

(m)

Cable Percussion

8.50 D22

9.00-9.45 U23 0.45 9.00 DRY 89 blows

9.50 D24

10.00-10.45 SPT N=24 3,3/4,5,7,810.00 DRY10.00-10.45 D25

2/2

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)



LoggedBy

Figure No.

41329.BH03A

1:40 TB

200mm cased to 9.00m150mm cased to 11.80m120mm cased to 15.00m


Carillion Building

TPS Consult

41329

BH03

BoreholeNumber

157.32

395380.3 E 399971 N16/01/2014-22/01/2014



CasingDepth

(m)

WaterDepth

(m)


1

1

(0.40)MADE GROUND: Light grey and light brown, slightly clayey, very sandy, angular to subangular, fine to coarse gravel including limestone, brick and concrete (demolition material).156.92 0.40

(1.40)

Firm, brown mottled light grey and light brown, very sandy, gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, mudstone and siltstone.

At 1.20m: very soft, very low strength.

155.52 1.80

(9.10)

Firm, medium strength, brown, very sandy, slightly gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone, mudstone and coal.

Below 4.00m: stiff.

At 5.00m: soft, low strength.


0.25 D10.25 J20.30 B30.50 D40.50 J5

1.00 B6

1.20-1.65 U7 0.45 DRY 48 blows

1.70 D8

2.00-2.45 SPT N=12 2,3/2,3,3,41.50 DRY2.00-2.45 D102.00-2.50 B9

3.00-3.45 U11 0.41 3.00 DRY 52 blows

3.50 D12

4.00-4.45 SPT N=15 2,3/4,4,3,44.00 DRY4.00-4.45 D144.00-4.50 B13

5.00-5.45 U15 0.36 4.50 DRY 56 blows

Water strike(1) at 5.40m, rose to 4.90m in 20 mins, sealed at 5.70m.

5.50 D16

6.00 D17

6.50-6.95 SPT N=13 2,4/4,3,3,36.00 DRY6.50-6.95 D196.50-7.00 B18

7.50 D20

8.00-8.45 SPT N=12 2,2/2,3,3,47.50 DRY


1/4

Below 9.50m: very stiff.

146.42 10.90

(1.10)

Extremely weak, dark grey MUDSTONE, recovered as slightly clayey, slightly sandy, fine and medium gravel.

Below 11.80m: recovered as coarse gravel.

145.32 12.00

(3.00)

Dark grey, weathered SILTSTONE (driller's description).

Between 12.00m and 12.60m: assumed zone of core loss.Between 12.60m and 13.00m: non intact, recovered as angular to subrounded, fine to coarse gravel.Between 13.00m and 15.00m: no recovery.

142.32 15.00 Weak, locally very weak, thinly laminated, dark grey, carbonaceous MUDSTONE distinctly weathered. Fractures are extremely to very closely spaced (0-10 degrees) subhorizontal, planar, smooth and undulating. Subvertical (80-90 degrees) planar, smooth and stepped.

Between 15.00m and 15.10m: assumed zone of core loss.Between 15.10m and 15.30m: non intact, recovered as angular to subrounded, fine to

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)

Level(mOD)

TCR SCR RQD FI

Sample / Tests Field Records


LoggedBy

Figure No.

41329.BH03A

1:40 TB



Carillion Building

TPS Consult

41329

BH03

BoreholeNumber

157.32

395380.3 E 399971 N16/01/2014-22/01/2014



CasingDepth

(m)

WaterDepth

(m)


8.00-8.45 D228.00-8.50 B21

8.50 D23

9.50-9.95 SPT N=30 3,5/6,7,8,99.00 DRY9.50-9.95 D25

9.50-10.00 B24

10.50 D26

11.00-11.25 SPT 100/95 10,15/68,3210.80 11.5011.00-11.25 D28

11.00-11.50 B27

11.80-11.98 SPT 25*/75100/100

21,4/72,2811.50 11.5011.80-11.96 D29

12.00

12.60

AZCL

Cable percussion complete at 12.00m - continued by rotary coring to 30.00m using water flush and continued gas monitoring.

13.00

40 0 0

NI

14.00

0 0 0

15.00

0 0 0

NR

15.10AZCL

15.30NI

Chiselling from 11.00m to 12.00m for 1.00 hour.

93 80 0

>25

2/4

(11.60)

coarse gravel and cobbles (90mm x 70mm)

Between 16.50m and 16.70m: assumed zone or core loss.

Between 17.00m and 17.40m: non intact, recovered as angular to subrounded, fine to coarse gravel and cobbles (80mm x 60mm)

Between 18.20m and 18.35m: iron stone bands.

Between 19.00m and 19.70m: non intact, recovered as angular to subrounded, fine to coarse gravel.

Between 19.70m and 22.55m: subhorizontal and subvertical, smooth, undulating discontinues and tight.

Between 22.50m and 22.80m: non intact, recovered as grey, angular gravel.

Between 22.80m and 23.20m: subhorizontal, closely spaced, smooth, undulating and discontinues.

Between 23.20m and 23.80m: subhorizontal and subvertical, smooth, undulating and discontinues.

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)

Level(mOD)Field Records


LoggedBy

Figure No.

41329.BH03A

1:40 TB



Carillion Building

TPS Consult

41329

BH03

BoreholeNumber

157.32

395380.3 E 399971 N16/01/2014-22/01/2014


Casing Diameter

TCR SCR RQD FI

Machine :

Flush :

Core Dia : mm

Method :

16.50

16.70

AZCL

17.00

>25

17.40

NI

18.00

87 60 0

19.00

>25

19.50

100 60 0

19.70

NI

20.40

>40

21.00

100 30 0

22.50

100 50 45

10

22.80

NI

23.20

11

23.80

20

24.00

100 10 0

NI

3/4

Between 23.80m and 24.10m: non intact, recovered as grey, angular gravel.Between 24.10m and 24.30m: subhorizontal and subvertical, smooth, ululating discontinues.Between 24.30m and 24.50m: non intact, recovered as grey gravel.Between 24.50m and 24.80m: subhorizontal and subvertical, smooth, undulating discontinues.Between 24.80m and 25.00m: non intact, recovered as gravel.Between 25.00m and 26.60m: subhorizontal and subvertical, smooth, undulating discontinues.

130.72 26.60(0.10) Black COAL, recovered as black, angular, fine and medium gravel.130.62 26.70(0.10)

Medium strength, grey, thickly laminated SILTSTONE. Discontinues closely spaced, smooth, horizontal and subvertical.

130.52 26.80(0.15)

COAL.

130.37 26.95

(0.55)

Medium strength, grey, thickly laminated SILTSTONE. Discontinues closely spaced, smooth, horizontal and subvertical.

129.82 27.50

(2.50)

Medium strength, grey, thickly laminated SANDSTONE. Discontinues are closely spaced, in places medium spaced, rough, horizontal and subvertical.

127.32 30.00Complete at 30.00m

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)

Level(mOD)Field Records


LoggedBy

Figure No.

41329.BH03A

1:40 TB



Carillion Building

TPS Consult

41329

BH03

BoreholeNumber

157.32

395380.3 E 399971 N16/01/2014-22/01/2014


Casing Diameter

TCR SCR RQD FI

Machine :

Flush :

Core Dia : mm

Method :

24.10

24.30

5

24.50

NI

24.80

20

25.00

NI

25.50

100 40 0

26.60

13

26.70NI

26.801

27.00

100 50 30

27.50

NI

27.70

10

27.80NI

28.50

85 80 50

28.70

21

29.00

NI

30.00

100 70 60

4

4/4

Figure A2.2 Hand Pit Records

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er

LegendDescriptionDepth

(m)(Thickness)

Depth(m)

Level(mOD)Sample / Tests

1:40 TB 41329.HP01


Carillion Building

TPS Consult

41329

HP01Number

157.37

395416.5 E 399943.8 N21/01/2014


Plan.

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Trial Pit

DimensionsExcavation Method

WaterDepth(m)

Field Records

Remarks

Scale (approx) Logged By Figure No.

Hand excavated0.40m x 0.40m x 1.20m


157.07 0.30

(0.90)

Firm, brown occasionally mottled light grey, sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

156.17 1.20Complete at 1.20m


0.10 D1

Hand pit remained dry and stable during excavation.

0.10 J2

0.50 D30.50 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP02


Carillion Building

TPS Consult

41329

HP02Number

158.34

395468.2 E 399989.2 N21/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks




158.04 0.30

(0.40)MADE GROUND: Dark grey and dark brown, sandy, angular to subrounded, fine to coarse gravel including clinker, slag, ash, brick, concrete and sandstone.

157.64 0.70

(0.50)

Firm, brown occasionally mottled light grey, slightly sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

157.14 1.20Complete at 1.20m

Samples marked as J comprise 1 x amber jar and 1 x vial.Hand pit remained dry and stable during excavation.

0.40 D10.40 J2

0.80 D30.80 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP03


Carillion Building

TPS Consult

41329

HP03Number

156.86

395403.6 E 400091.2 N20/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks



(0.30) Grass over MADE GROUND: Dark brown, clayey, sandy TOPSOIL.

156.56 0.30

(0.90)

Firm, brown occasionally mottled grey, slightly sandy, slightly gravelly CLAY of intermediate plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

155.66 1.20Complete at 1.20m


0.20 D10.20 J2

0.50 D30.50 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP04


Carillion Building

TPS Consult

41329

HP04Number

157.32

395433.3 E 400087.5 N20/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks




(1.00)

Firm, brown occasionally mottled grey, slightly sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, mudstone and siltstone.

Below 0.50m: sandy.

156.12 1.20Complete at 1.20m


0.10 D1


0.10 J2

0.40 D30.40 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP05


Carillion Building

TPS Consult

41329

HP05Number

158.22

395460.9 E 400081.9 N20/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks




(1.05)

Firm, brown occasionally mottled light grey, slightly sandy, slightly gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

157.02 1.20Complete at 1.20m


0.10 D10.10 J2


0.30 D30.30 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP06


Carillion Building

TPS Consult

41329

HP06Number

157.50

395401.5 E 400019.1 N21/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks




(1.00)

Firm, brown occasionally mottled light grey, slightly sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

156.30 1.20Complete at 1.20m


0.10 D10.10 J2


0.40 D30.40 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP07


Carillion Building

TPS Consult

41329

HP07Number

157.67

395427.8 E 400041.3 N20/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks




157.37 0.30

(0.90)

Firm, brown mottled grey, slightly sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

156.47 1.20Complete at 1.20m


0.10 D1


0.10 J2

0.60 D30.60 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP08


Carillion Building

TPS Consult

41329

HP08Number

158.45

395456.5 E 400052 N20/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks



(0.40)Grass over MADE GROUND: Dark brown, clayey, sandy topsoil with rootlets.

158.05 0.40

(0.80)

MADE GROUND: Soft, grey brown, slightly sandy, slightly gravelly clay. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone (reworked).

157.25 1.20Complete at 1.20m


0.20 D10.20 J2

0.70 D30.70 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP09


Carillion Building

TPS Consult

41329

HP09Number

157.97

395406.1 E 399994.5 N21/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks



1


(0.55) MADE GROUND: Dark grey, very sandy, angular to subangular, fine to coarse gravel including clinker, ash, slag, sandstone, brick, porcelain, concrete and glass.

157.27 0.70

(0.50)

Firm, brown occasionally mottled grey, slightly sandy, slightly gravelly CLAY of low plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

156.77 1.20Complete at 1.20m

Samples marked as J comprise 1 x amber jar and 1 x vial.Spalling of pit walls between 0.20m and 0.70m.

0.30 D10.30 J2 Water strike(1) at 0.40m.

0.80 D30.80 J4

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.HP10


Carillion Building

TPS Consult

41329

HP10Number

158.35

395442.7 E 400007.6 N21/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks



(0.30) Grass over MADE GROUND: Dark brown, clayey, sandy, slightly gravelly topsoil with rootlets. Gravel is angular to subrounded, fine to coarse including sandstone, mudstone, ash and clinker.

158.05 0.30

(0.90)

Firm, brown occasionally mottled grey, slightly sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

157.15 1.20Complete at 1.20m


0.20 D10.20 J2

0.50 D30.50 J4

1/1

Figure A2.3 Trial Pit Records

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.TP01


Carillion Building

TPS Consult

41329

TP01Number

158.19

395428.9 E 399997 N23/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks


5T tracked excavator2.00m x 0.60m x 2.60m

Grass over MADE GROUND: Dark brown, clayey, sandy topsoil with rootlets.

158.09 0.10

MADE GROUND: Dark grey, sandy, angular to subangular, fine to coarse gravel including ash, sandstone, slag and brick.

158.04 0.15

(2.45)

Firm, high strength, light brown occasionally mottled light grey and light brown, silty, sandy, slightly gravelly CLAY of intermediate plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

Below 1.00m: brown occasionally mottled light grey.

Below 1.50m: slightly friable.

Below 2.00m: stiff.

155.59 2.60Complete at 2.60m


0.13 D1

Trial pit remained dry and stable during excavation.

0.13 J2

Soakaway test conducted in trial pit (labelled as SA01).

0.40 B30.40 D4

115.5,115.5,115.5/Av. 115.500.50 HV 116kPa

0.40 J5

140,136.5,133/Av. 136.501.50 HV 137kPa1.50 B61.50 D7

2.50 B82.50 D9

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.TP02


Carillion Building

TPS Consult

41329

TP02Number

157.67

395405 E 399967.6 N23/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks




(0.15)

MADE GROUND: Dark grey, slightly clayey, sandy, angular to subangular, fine to coarse gravel including ash, clinker, slag and brick.

157.37 0.30

(1.10)Firm, brown mottled light grey, slightly sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, siltstone and mudstone.

Below 0.60m: stiff, very high strength.

156.27 1.40

(0.50)

Firm, brown occasionally mottled light grey, slightly silty, slightly sandy CLAY.

155.77 1.90

(1.10)

Firm, brown occasionally mottled light grey, slightly silty, slightly sandy, slightly gravelly CLAY. Gravel is subangular to subrounded, fine to coarse including sandstone, mudstone, siltstone and coal.

Below 2.00m: stiff.

154.67 3.00Complete at 3.00m


0.10 D1

Trial pit remained dry and stable during excavation.

0.10 J2

Soakaway test conducted in trial pit (labelled as SA02).

0.20 D30.20 J40.50 B50.50 D6

171.5,171.5,178.5/Av. 173.830.60 HV 173.83kPa

0.50 J7

1.50 B81.50 D9

2.50 B102.50 D11

1/1

Location

Ground Level (mOD)

Dates

Site

Client

Engineer

JobNumber

Sheet

Wat

er


(m)(Thickness)

Depth(m)


1:40 TB 41329.TP03


Carillion Building

TPS Consult

41329

TP03Number

158.34

395456.6 E 399974.7 N23/01/2014


Plan.

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Trial Pit


WaterDepth(m)

Field Records

Remarks




158.04 0.30

(2.50)

Firm, high strength, brown occasionally mottled light grey, very sandy, slightly gravelly CLAY of low to intermediate plasticity. Gravel is subangular to subrounded, fine to coarse including sandstone, mudstone and siltstone.

Below 1.50m: clay is of low plasticity

Below 2.30m: stiff with occasional lenses of sand.

155.54 2.80Complete at 2.80m

Samples marked as J comprise 1 x amber jar and 1 x vial.Trial pit remained dry and stable during excavation.

0.20 D10.20 J2

105,112,108.5/Av. 108.500.50 HV 109kPa0.50 B30.50 D40.50 J5

140,143.5,136.5/Av. 140.001.00 HV 140kPa

1.50 B61.50 D7

2.50 B82.50 D9

1/1

Figure A2.4 Soakaway Results

Client:Site:

Job No: 41329 Test No: SA01 Test 1

Time (min) Depth (mm) Length (m) = 2.000 920 Width (m) = 0.60

0.5 930 Depth (m) = 2.601 9302 930 920mm3 940 970mm4 940 933mm6 950 945mm

10 950 958mm15 950

25 960 1.20030 960 9.80640 960 0.03050 96060 960120 970 2.5180 970 23240 970300 970

2.49E-06 normal testn/a pit with stone

TB Date: 23/01/2014DH Date: 24/01/2014AL Date: 29/01/2014

Soil infiltration rate, f, (m/s) =Soil infiltration rate, f, (m/s) =

Carried out by:

Checked by:

Base area of pit (m2) =Eff area of loss 75 - 25% (m2) =

Volume outflow 75 - 25% (m3) =

Input by:

(1) Soakaway test undertaken in TP01.

CALCULATION OF SOIL INFILTRATION RATE

tp 75 (min) =tp 25 (min) =

Notes

From the graph:

Size of Soakaway

Depth to water at start of test =Depth to water at end of test =

Depth to water at 25% level =

SOAKAWAY DESIGN IN ACCORDANCE WITH BRE DIGEST 365: 1991BRE Digest 365, Figure 2, Page 5

Carillion BuildingNew Ashton Primary School, Stamford

Depth to water at 75% level =Depth to water at 50% level =

910

920

930

940

950

960

970

980

0 50 100 150 200 250 300 350

Dep

th (

mm

)

Time (mins)

Client:Site:

Job No: 41329 Test No: SA02 Test 1

Time (min) Depth (mm) Length (m) = 2.400 1510 Width (m) = 0.601 1510 Depth (m) = 3.003 15105 1520 1510mm

10 1530 1540mm15 1530 1518mm25 1530 1525mm30 1540 1533mm50 1540

60 1540 1.440120 1540 10.290240 1540 0.022300 1540

4.526.5

1.59E-06 normal testn/a pit with stone

TB Date: 23/01/2014DH Date: 24/01/2014AL Date: 29/01/2014

Soil infiltration rate, f, (m/s) =Soil infiltration rate, f, (m/s) =

Carried out by:

Checked by:

Base area of pit (m2) =Eff area of loss 75 - 25% (m2) =

Volume outflow 75 - 25% (m3) =

Input by:

(1) Soakaway test undertaken in TP02.

CALCULATION OF SOIL INFILTRATION RATE

tp 75 (min) =tp 25 (min) =

Notes

From the graph:

Size of Soakaway

Depth to water at start of test =Depth to water at end of test =

Depth to water at 25% level =

SOAKAWAY DESIGN IN ACCORDANCE WITH BRE DIGEST 365: 1991BRE Digest 365, Figure 2, Page 5

Carillion BuildingNew Ashton Primary School, Stamford

Depth to water at 75% level =Depth to water at 50% level =

1505

1510

1515

1520

1525

1530

1535

1540

1545

0 50 100 150 200 250 300 350

Dep

th (

mm

)

Time (mins)

Figure A2.5 TRL Results

Ian Farmer Associates TRL Dynamic ConeGeotechnical and Environmental Specialists Penetrometer TestProject: New Ashton Primary School, StamfordClient: Carillion Building Project No: 41329Engineer: TBEasting: 395395.4Northing: 399936.1 Date: 28/01/2014Elevations: 157.15

Location: CBR 01 Test: 1 DCP zero reading: 50

Layer Depth below g.l.(mm) Layer Total Blows at DCP value EquivalentTop Base Thickness Base of Layer (mm/blow) CBR (%)

1 50 92 42 3 14.0 18.62 92 160 68 20 4.0 69.83 160 550 390 58 10.3 25.84 550 610 60 59 75.0 3.15 610 937 327 91 10.2 25.9

Derivation of CBR value from DCP based on TRRL Road Note 8 (60 degree cone)

0

100

200

300

400

500

600

700

800

900

1000

0 20 40 60 80 100

DC

P R

ead

ing

(m

m)

Total Blows

DCP Reading vs Total Blows


Location: CBR 02 Test: DCP zero reading: 70


1 70 163 93 11 8.5 31.62 163 315 152 75 2.4 121.03 315 946 631 116 15.4 16.8


0

100

200

300

400

500

600

700

800

900

1000

0 20 40 60 80 100 120 140

DC

P R

ead

ing

(m

m)

Total Blows



Location: CBR 03 Test: DCP zero reading: 92


1 92 311 219 7 31.3 7.92 311 736 425 9 212.5 1.03 736 933 197 20 17.9 14.34 933 939 6 23 2.0 145.1


0

100

200

300

400

500

600

700

800

900

1000

0 5 10 15 20 25

DC

P R

ead

ing

(m

m)

Total Blows


Figure A2.6 SPT Summary Table

Standard Penetration Test Results


Job Number

41329

Sheet

Site : New Ashton Primary School, Stamford

Client : Carillion Building

Engineer : TPS Consult

BoreholeNumber

Base ofBorehole

(m)

End ofSeatingDrive(m)

End ofTestDrive(m)

TestType

Seating Blowsper 75mm

1 2 1 2 3 4

Blows for each 75mm penetrationResult Comments

BH01 2.00 2.15 2.45 SPT 2 3 3 4 4 4 N=15

BH01 4.00 4.15 4.45 SPT 3 4 5 5 5 5 N=20

BH01 6.50 6.65 6.95 SPT 4 4 5 5 6 6 N=22

BH01 9.50 9.65 9.95 SPT 4 5 6 7 7 7 N=27

BH01 12.50 12.65 12.83 SPT 11 14 31 40 29 25*/145mm100/180mm

BH01 14.00 14.08 14.19 SPT 19 6 40 60 25*/75mm100/110mm

BH01 14.80 14.88 14.97 SPT 25 59 41 25*/75mm100/95mm

BH02 1.20 1.35 1.65 SPT 1 1 2 2 3 3 N=10

BH02 3.00 3.15 3.45 SPT 2 2 2 2 2 3 N=9

BH02 5.00 5.15 5.45 SPT 2 2 2 3 3 3 N=11

BH02 7.50 7.65 7.95 SPT 2 3 3 4 4 4 N=15

BH02 10.00 10.15 10.45 SPT 3 3 4 5 7 8 N=24

BH03 2.00 2.15 2.45 SPT 2 3 2 3 3 4 N=12

BH03 4.00 4.15 4.45 SPT 2 3 4 4 3 4 N=15

BH03 6.50 6.65 6.95 SPT 2 4 4 3 3 3 N=13

BH03 8.00 8.15 8.45 SPT 2 2 2 3 3 4 N=12

BH03 9.50 9.65 9.95 SPT 3 5 6 7 8 9 N=30

BH03 11.00 11.15 11.25 SPT 10 15 68 32 100/95mm

BH03 11.80 11.88 11.98 SPT 21 4 72 28 25*/75mm100/100mm

1 / 1

Figure A2.7 Instrumentation Table

Standpipe

395447.9 E 399981 N 158.23

157.93 0.30 Concrete

157.23 1.00Cement/Bentonite Grout

145.23 13.00

Slotted Standpipe

128.23 30.00

Cement/Bentonite Grout

Location

Site

Client

Engineer

JobNumber

Sheet


Carillion Building

TPS Consult

BoreholeNumber

BH01

41329

Wat

er

Groundwater Observations During Drilling

Start of Shift End of Shift

DepthHole(m)

DepthHole(m)

CasingDepth

(m)

CasingDepth

(m)

WaterDepth

(m)

WaterDepth

(m)

WaterLevel(mOD)

WaterLevel(mOD)

Date

Date

Time

Time Time

DepthStruck

(m)

CasingDepth(m)

Inflow RateDepthSealed

(m)5 min 10 min 15 min 20 min

Ground Level (mOD)

DimensionsInstallation Type

LegendInstr

Remarks

Description Groundwater Strikes During Drilling

Readings

Remarks

(A)Level(mOD)

Depth(m)

Date

Time Depth(m)

Level(mOD)

Instrument [A]

Instrument Groundwater Observations

Inst. [A] Type :


1/1

1

1

Standpipe

395422.3 E 399960.3 N 157.75

5.20 4.90 5.80


157.25 0.50Cement/Bentonite Grout

152.25 5.50

Slotted Standpipe

147.30 10.45


Location

Site

Client

Engineer

JobNumber

Sheet


Carillion Building

TPS Consult

BoreholeNumber

BH02

41329

Wat

er



DepthHole(m)

DepthHole(m)

CasingDepth

(m)

CasingDepth

(m)

WaterDepth

(m)

WaterDepth

(m)

WaterLevel(mOD)

WaterLevel(mOD)

Date

Date

Time

Time Time

DepthStruck

(m)

CasingDepth(m)



Ground Level (mOD)


LegendInstr

Remarks


Readings

Remarks

(A)Level(mOD)

Depth(m)

Date

Time Depth(m)

Level(mOD)

Instrument [A]


Inst. [A] Type :


1/1

11

395380.3 E 399971 N 157.32

5.40 4.90 5.70


145.32 12.00


127.32 30.00

Slotted Standpipe

Location

Site

Client

Engineer

JobNumber

Sheet


Carillion Building

TPS Consult

BoreholeNumber

BH03

41329

Wat

er



DepthHole(m)

DepthHole(m)

CasingDepth

(m)

CasingDepth

(m)

WaterDepth

(m)

WaterDepth

(m)

WaterLevel(mOD)

WaterLevel(mOD)

Date

Date

Time

Time Time

DepthStruck

(m)

CasingDepth(m)



Ground Level (mOD)


LegendInstr

Remarks


Readings

Remarks

(A)Level(mOD)

Depth(m)

Date

Time Depth(m)

Level(mOD)

Instrument [A]


Inst. [A] Type :


1/1

APPENDIX 3

LABORATORY TESTS

Appendix 3 pages iii/i-iii/ii iii/i

APPENDIX 3

GENERAL NOTES ON LABORATORY TESTS ON SOILS

A3.1 GENERAL

A3.1.1 Where applicable all tests are carried out in accordance with the relevant British Standard. The laboratory test procedures are as below:

Test Name Procedures BS1377:1990 Part:Clause Moisture Content 2:3 Liquid Limit 2:4 Plastic Limit and Plastic Index 2:5 Linear Shrinkage 2:6 Particle Size Distribution 2:9 Loss on Ignition 3:4* Sulphate content 3:5 Chloride Content 3:7* pH Value 3:9 Compaction Test 4:3* Moisture condition Value 4:5 California Bearing Ratio 4:7 Consolidation 5:3 Bulk Density 7:2* Laboratory Vane Tests 7:3* Shear Box 7:4* Triaxial Compression Total Stress Single-Stage 7:8 Total Stress Multi-Stage 7:9 Effective Stress Note 1* Permeability Note 2* Desiccation Note 3* In-situ density by Sand replacement Part 9 Core Cutter Part 9 Nuclear density Part 9 BS812 Part:Clause Ten % fines (Dry and Soaked) 111 Aggregate crushing value 110 Particle density and water absorption 2 Particle size distribution 103 Moisture content – oven drying 109 Soundness 121

Appendix 3 pages iii/i-iii/ii iii/ii

BS:1881 Part:Clause Chloride Content 124:10.2 Sulphate content 124:10.3 Curing/density and compressive strength of concrete tubes 116-111-114 Location of reinforcement 204 Carbonation Note 4 Resistivity Note 5 Sampling of concrete dust by drilling Note 6 Half cell potential Note 7 Note 1 - Manual of soils laboratory testing volume 3: 1985, section 19.2 by K.H. Head Note 2 - Manual of soils laboratory testing volume 2: 1985, section 10.7 by K.H. Head Note 3 - BRE Information paper IP4 issued February 1993 Note 4 - BRE Information paper IP6/81 Note 5 - In-house document number 109 Note 6 - In-house document number 112 Note 7 - ASTM C876-91 * Tests are not included in UKAS accreditation

A3.1.2 Any discussion in this report is based on the values and results obtained from the appropriate tests. Due allowance should be made, when considering any result in isolation, of the possible inaccuracy of any such individual result. Details of the accuracy of results are included in this section, where applicable.

Unit 4 Faraday Close, Pattinson North Industrial Estate, Washington, Tyne & Wear, NE38 8QJ.Tel. 0191 4828500 Fax. 0191 4828520 Email. [email protected] Internet.www.ianfarmerassociates.co.uk

Ian Farmer Associates (1998) Ltd17 Rivington CourtWarringtonCheshireWA1 4RT

TEST REPORT - 41329/1

F.A.O. Mr A Latimer


Job Number : 41329

Originating Client : Carillion Building

Originating Reference : 41329

Date Sampled : Not Given

Date Scheduled : 31/01/2014

Date Testing Started : 11/02/14

Date Testing Finished : 20/02/14

Remarks : First Report for above Job Number••Samples will be disposed of 28 days after the report is issued unlessotherwise agreed

•This report may contain results from tests which are not includedwithin the scope of the UKAS accreditation. Please see final sheet fordetails.

Daniel SmithAuthorised By:

Position : Laboratory Supervisor Date : 20/02/14

Ian Farmer Associates (1998) Limited. Registered in England and Wales No. 3661447Registered Office: Unit 4 Faraday Close, Pattinson North Industrial Estate, Washington. NE38 8QJOffices in: Coventry (02476) 456565. Harpenden, Herts. (01582) 460018. Truro (01827) 261775Warrington (01925) 855440. Newcastle upon Tyne (0191) 4828500. Motherwell (01698) 230231.

1464

Page 1 of 51

DETERMINATION OF MOISTURE CONTENT, LIQUID LIMIT AND PLASTIC LIMITAND DERIVATION OF PLASTICITY AND LIQUIDITY INDEX

Laboratory Test Report - 41329

Borehole/Trial Pit

Depth(m) Sample

Natural/

Sieved

NaturalMoistureContent

%

Sample Passing425µm Sieve

Percentage

%

MoistureContent

%

LiquidLimit

%

PlasticLimit

%

PlasticityIndex

%

LiquidityIndex Class Description / Remarks

Job Number

41329

Page



Method of Preparation : BS 1377:PART 1:1990:7.4 Preparation of samples for classification tests BS 1377:PART 2:1990:4.2 & 5.2 Sample preparations

Method of Test : BS 1377:PART 2:1990:3.2 Determination of moisture content 4.3 Determination of the liquid limit 5.3 Determination of the plastic limit and plasticity index

BH01 0.80 D3 Natural 20 98 20 35 20 15 0.00 CL/CI Brown sandy gravelly CLAY

BH01 1.20 U6 Natural 20 99 20 21 4 17 0.94 CL Brown sandy gravelly CLAY

BH01 3.00 U10 Natural 12 Brown sandy gravelly CLAY

BH01 5.00 U14 Natural 13 91 14 25 9 16 0.31 CL Brown sandy gravelly CLAY with sand bands

BH01 6.50 B17 Natural 13 Brown sandy gravelly CLAY

BH01 8.00 U20 Natural 14 Brown gravelly sandy CLAY

BH01 9.50 D25 Natural 12 Brown sandy gravelly CLAY

BH01 11.00 U27 Natural 11 95 12 28 14 14 -0.14 CL Brown sandy gravelly CLAY

BH01 13.50 D32 Natural 17 Grey sandy silty gravelly CLAY

BH02 0.50 D1 Natural 51 MADE GROUND: Brown black organic gravelly sandy clay

BH02 1.00 B5 Natural 20 89 22 31 16 15 0.40 CL Brown very sandy gravelly CLAY

BH02 2.00 U9 Natural 14 99 15 26 13 13 0.15 CL Brown very sandy gravelly CLAY

BH02 4.00 U13 Natural 14 96 14 24 13 11 0.09 CL Brown gravelly sandy CLAY

BH02 6.00 U17 Natural 13 96 14 23 12 11 0.18 CL Brown very sandy gravelly CLAY

BH02 9.00 U23 Natural 13 95 13 26 14 12 -0.08 CL Brown gravelly sandy CLAY

BH03 0.50 D4 Natural 17 Brown gravelly sandy CLAY

BH03 1.00 B6 Natural 19 Brown very sandy gravelly CLAY

BH03 1.20 U7 Natural 20 96 20 22 12 10 0.80 CL Brown very sandy slightly gravelly CLAY

BH03 3.00 U11 Natural 15 97 15 26 8 18 0.39 CL Brown gravelly sandy silty CLAY

BH03 5.00 U15 Natural 15 97 15 28 14 14 0.07 CL Brown sandy silty CLAY


BH03 9.50 B24 Natural 16 97 16 30 15 15 0.07 CL Brown sandy slightly gravelly CLAY


BH03 11.80 D29 Natural 5.4 Grey MUDSTONE

HP03 0.50 D3 Natural 20 91 21 40 19 21 0.10 CI Brown sandy gravelly CLAY

HP05 0.30 D3 Natural 20 95 20 34 16 18 0.22 CL Brown sandy gravelly CLAY

HP09 0.80 D3 Natural 23 93 24 34 17 17 0.41 CL Brown sandy CLAY

TP01 0.40 B3 Natural 25 99 25 47 25 22 0.00 CI Brown silty sandy slightly gravelly CLAY

TP01 1.50 D7 Natural 17 Brown gravelly sandy CLAY

TP01 2.50 D9 Natural 20 Brown gravelly sandy CLAY

TP02 0.20 D3 Natural 27 MADE GROUND: Grey sandy gravel

TP02 0.50 D6 Natural 13 Brown sandy gravelly CLAY



TP03 0.50 B3 Natural 23 98 23 35 13 22 0.45 CL/CI Brown very sandy slightly gravelly CLAY

TP03 1.50 B6 Natural 17 96 18 30 17 13 0.08 CL Brown very sandy slightly gravelly CLAY

2 / 51

DETERMINATION OF MOISTURE CONTENT, LIQUID LIMIT AND PLASTIC LIMITAND DERIVATION OF PLASTICITY AND LIQUIDITY INDEX


Borehole/Trial Pit

Depth(m) Sample

Natural/

Sieved

NaturalMoistureContent

%

Sample Passing425µm Sieve

Percentage

%

MoistureContent

%

LiquidLimit

%

PlasticLimit

%

PlasticityIndex

%

LiquidityIndex Class Description / Remarks

Job Number

41329

Page



Method of Preparation : BS 1377:PART 1:1990:7.4 Preparation of samples for classification tests BS 1377:PART 2:1990:4.2 & 5.2 Sample preparations

Method of Test : BS 1377:PART 2:1990:3.2 Determination of moisture content 4.3 Determination of the liquid limit 5.3 Determination of the plastic limit and plasticity index



3 / 51

Grading Analysis

D60

D10

Uniformity Coefficient

Particle Proportions

Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing

DETERMINATION OF PARTICLE SIZE DISTRIBUTION


Job Number

41329

Page



Method of Preparation : BS 1377:PART 1:1990:7.3 Initial preparation 7.4.5 Particle size tests

Preparation Details : Sample washed with no dispersant used, Oven Dried at 105 - 110°C

Method of Test : BS 1377:PART 2:1990:9 Determination of particle size distribution

Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/

HydrometerDescription

PipetteBH01 1.20 U6 Brown sandy gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

6.3 mm 100

5 mm 100

3.35 mm 100

2 mm 99

1.18 mm 99

600 µm 99

425 µm 98

300 µm 96

212 µm 92

150 µm 86

63 µm 69

20 µm 58

6 µm 40

2 µm 27

28.0 µm

-

-

0%

1%

30%

42%

27%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100

Fine Medium Coarse Fine Medium Coarse Fine Medium CoarseCLAY

SILT SAND GRAVELCOBBLES BOULDERS

4 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteBH01 5.00 U14 Brown sandy gravelly CLAY with sand bands

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 89

20 mm 82

14 mm 79

10 mm 78

6.3 mm 76

5 mm 75

3.35 mm 74

2 mm 73

1.18 mm 72

600 µm 70

425 µm 68

300 µm 61

212 µm 54

150 µm 48

63 µm 38

20 µm 33

6 µm 25

2 µm 18

288.6 µm

-

-

0%

27%

35%

20%

18%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



5 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteBH01 11.00 U27 Brown sandy gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 100

14 mm 98

10 mm 97

6.3 mm 95

5 mm 95

3.35 mm 94

2 mm 93

1.18 mm 92

600 µm 90

425 µm 88

300 µm 82

212 µm 74

150 µm 68

63 µm 57

20 µm 49

6 µm 38

2 µm 27

87.4 µm

-

-

0%

7%

36%

30%

27%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



6 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteBH02 1.00 B5 Brown very sandy gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 100

14 mm 98

10 mm 97

6.3 mm 95

5 mm 94

3.35 mm 93

2 mm 92

1.18 mm 90

600 µm 88

425 µm 85

300 µm 77

212 µm 68

150 µm 58

63 µm 44

20 µm 36

6 µm 24

2 µm 17

161.4 µm

-

-

0%

8%

48%

27%

17%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



7 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteBH02 2.00 U9 Brown very sandy gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 100

14 mm 96

10 mm 94

6.3 mm 93

5 mm 92

3.35 mm 91

2 mm 89

1.18 mm 88

600 µm 86

425 µm 84

300 µm 77

212 µm 69

150 µm 62

63 µm 49

20 µm 43

6 µm 31

2 µm 22

138.5 µm

-

-

0%

11%

40%

27%

22%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



8 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteBH02 6.00 U17 Brown very sandy gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 90

14 mm 89

10 mm 88

6.3 mm 87

5 mm 86

3.35 mm 84

2 mm 83

1.18 mm 81

600 µm 79

425 µm 76

300 µm 68

212 µm 59

150 µm 52

63 µm 42

20 µm 36

6 µm 26

2 µm 19

221.8 µm

-

-

0%

17%

41%

23%

19%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



9 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt/Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


N/ABH03 1.00 B6 Brown very sandy gravelly CLAY

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 100

14 mm 100

10 mm 96

6.3 mm 93

5 mm 91

3.35 mm 89

2 mm 87

1.18 mm 84

600 µm 81

425 µm 78

300 µm 70

212 µm 61

150 µm 53

63 µm 42

203.6 µm

-

-

0%

13%

45%

42%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



10 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteBH03 1.20 U7 Brown very sandy slightly gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 100

14 mm 99

10 mm 97

6.3 mm 96

5 mm 95

3.35 mm 94

2 mm 92

1.18 mm 90

600 µm 87

425 µm 84

300 µm 73

212 µm 63

150 µm 54

63 µm 41

20 µm 35

6 µm 27

2 µm 19

190.1 µm

-

-

0%

8%

52%

22%

19%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



11 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteBH03 9.50 B24 Brown sandy slightly gravelly CLAY

200 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

20 mm 100

14 mm 97

10 mm 96

6.3 mm 95

5 mm 95

3.35 mm 94

2 mm 93

1.18 mm 92

600 µm 90

425 µm 88

300 µm 84

212 µm 78

150 µm 72

63 µm 62

20 µm 55

6 µm 40

2 µm 2951.3 µm

-

-

0%

7%

32%

32%

29%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



12 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteTP01 0.40 B3 Brown silty sandy slightly gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 100

14 mm 100

10 mm 100

6.3 mm 99

5 mm 99

3.35 mm 98

2 mm 98

1.18 mm 97

600 µm 96

425 µm 94

300 µm 86

212 µm 80

150 µm 74

63 µm 63

20 µm 57

6 µm 44

2 µm 33

39.1 µm

-

-

0%

2%

35%

30%

33%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



13 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteTP03 0.50 B3 Brown very sandy slightly gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 97

14 mm 97

10 mm 97

6.3 mm 96

5 mm 95

3.35 mm 95

2 mm 95

1.18 mm 94

600 µm 92

425 µm 90

300 µm 83

212 µm 75

150 µm 68

63 µm 56

20 µm 49

6 µm 37

2 µm 27

91.7 µm

-

-

0%

5%

39%

28%

27%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



14 / 51

Grading Analysis

D60

D10



Cobbles + Boulders

Gravel

Sand

Silt

Clay

Sieve /Particle

Size

%Passing



Job Number

41329

Page






Remarks :

Borehole /

Trial Pit

Depth

(m)Sample

Pipette/


PipetteTP03 1.50 B6 Brown very sandy slightly gravelly CLAY

200 mm 100

150 mm 100

125 mm 100

90 mm 100

75 mm 100

63 mm 100

50 mm 100

37.5 mm 100

28 mm 100

20 mm 100

14 mm 96

10 mm 96

6.3 mm 95

5 mm 94

3.35 mm 94

2 mm 93

1.18 mm 92

600 µm 89

425 µm 86

300 µm 79

212 µm 71

150 µm 63

63 µm 52

20 µm 45

6 µm 34

2 µm 23

125.3 µm

-

-

0%

7%

41%

29%

23%

0.002 0.0063 0.02 0.063 0.2 0.63 2 6.3 20 63 200 6300

10

20

30

40

50

60

70

80

90

100



15 / 51

DETERMINATION OF THE pH VALUE AND THE SULPHATE CONTENT OF SOIL AND GROUNDWATER


Borehole/Trial Pit

Depth(m) Sample

Concentration of Soluble Sulphate

%

SoilS04 in 2:1Total S04water:soil

g /l

Groundwaterg /l

Percentageof samplepassing

2mm Sieve%

pH Description / Remarks

Job Number

41329

Page



Method of Preparation : BS 1377:PART 1:1990:7.5 Preparation of soil for chemical tests BS 1377:PART 3:1990:5.2, 5.3, 5.4 & 9.4

Method of Test : BS 1377:PART 3:1990:5 Determination of the sulphate content of soil and ground water BS 1377:PART 3:1990:9 Determination of the pH value

BH01 0.80 D3 0.08 0.2 91 6.5 Brown sandy gravelly CLAY

BH01 1.20 U6 0.02 <0.1 60 8.2 Brown sandy gravelly CLAY

BH01 5.00 U14 0.04 <0.1 60 8.5 Brown sandy gravelly CLAY with sand bands

BH02 1.00 B5 0.01 <0.1 73 6.9 Brown very sandy gravelly CLAY

BH02 2.00 U9 0.02 <0.1 51 8.6 Brown very sandy gravelly CLAY

BH03 1.20 U7 0.02 <0.1 58 7.9 Brown very sandy slightly gravelly CLAY

BH03 9.50 B24 0.01 <0.1 70 8.4 Brown sandy slightly gravelly CLAY

HP09 0.80 D3 0.01 <0.1 37 7.6 Brown sandy CLAY

TP03 1.50 B6 0.01 0.2 62 6.9 Brown very sandy slightly gravelly CLAY

16 / 51

DETERMINATION OF TOTAL SULPHUR


Borehole/Trial Pit

Depth(m)

SamplePercentage

Passing0.150 Sieve

%

TotalSulphur

%Description / Remarks

Job Number

41329

Page



Method of Preparation : BS 1377:PART 1:1990:7.5 Preparation of soil for chemical tests BS 1377:PART 3:1990:5.2, 5.3, 5.4 & 9.4

Method of Test : BS EN 1744:PT1:1998:11 Determination of Total Sulphur

BH01 0.80 D3 44 0.01 Brown sandy gravelly CLAY

BH01 1.20 U6 31 0.01 Brown sandy gravelly CLAY

BH01 5.00 U14 30 0.01 Brown sandy gravelly CLAY with sand bands

BH02 1.00 B5 37 0.01 Brown very sandy gravelly CLAY

BH02 2.00 U9 23 0.01 Brown very sandy gravelly CLAY

BH03 1.20 U7 28 0.01 Brown very sandy slightly gravelly CLAY

BH03 9.50 B24 50 0.02 Brown sandy slightly gravelly CLAY

HP09 0.80 D3 3 0.01 Brown sandy CLAY

TP03 1.50 B6 32 0.01 Brown very sandy slightly gravelly CLAY

17 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

25

50

75

100

125

150

175

200

225

250

Membrane Type: Latex

Init

ial S

pec

imen

Length of Sample (mm) 450

Depth from top of sample (mm) 50

Condition of Sample: Undisturbed

Orientation: Vertical

DETERMINATION OF MOISTURE CONTENT, DENSITY AND UNDRAINED SHEAR STRENGTHIN TRIAXIAL COMPRESSION WITHOUT MEASUREMENT OF PORE PRESSURE (DEFINITIVE METHOD)


BH01 1.20 U6 Brown sandy gravelly CLAY

41329

Job Number

Page



Method of Preparation : BS 1377:PT1:1990:7.4.2 Moisture Content, BS 1377:PT1:1990:8.3 Preparation of undisturbed samples for testing or BS 1377:PT1:1990 :7.7.5.2 Preparation of disturbed samples for testing.

Method of Test : BS 1377:PT2:1990:3.2 Determination of moisture content, BS 1377:PT2:1990:7.2 Determination of density by linear measurement and BS1377:PT7:1990:8.4 Determination of undrained shear strength in triaxial compression without measurement of pore pressure (definitive method)

Remarks :

Borehole /

Trial Pit

Depth

(m)Sample Description

Test Type

Length of Specimen (mm)

Diameter of Specimen (mm)

Moisture Content (%)

Bulk Density (Mg/m³)

Dry Density (Mg/m³)

Membrane Thickness (mm)

Membrane Type

Rate of Strain (%/min)

Measured Cell Pressure (kPa)

Strain at Failure (%)

Membrane Correction (kPa)

Corrected Deviator Stress (kPa)

Shear Stress (kPa)

Mode of Failure (B/P/C)

Single Stage

209.5

102.8

20

2.15

1.79

0.24

Latex

1.90

50

20

0.9

154

77

Plastic

Tes

t R

esu

lts

18 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

15

30

45

60

75

90

105

120

135

150


Init

ial S

pec

imen







BH01 5.00 U14 Brown sandy gravelly CLAY with sand bands

41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

212.2

101.4

13

2.22

1.96

0.32

Latex

1.88

100

19.8

1.2

118

59

Plastic

Tes

t R

esu

lts

19 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

25

50

75

100

125

150

175

200

225

250


Init

ial S

pec

imen







BH01 8.00 U20 Brown gravelly sandy CLAY

41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

210.8

101.4

14

2.18

1.90

0.31

Latex

1.90

150

16.1

1.0

155

77

Compound

Tes

t R

esu

lts

20 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

25

50

75

100

125

150

175

200

225

250


Init

ial S

pec

imen








41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

211.5

101.5

14

2.29

2.01

0.31

Latex

1.89

100

19.9

1.2

228

114

Plastic

Tes

t R

esu

lts

21 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

15

30

45

60

75

90

105

120

135

150


Init

ial S

pec

imen







BH02 6.00 U17 Brown very sandy gravelly CLAY

41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

211.9

101.2

13

2.27

2.00

0.31

Latex

1.89

150

17

1.0

116

58

Plastic

Tes

t R

esu

lts

22 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

25

50

75

100

125

150

175

200

225

250


Init

ial S

pec

imen








41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

212.1

101.3

13

18.08

16.00

0.31

Latex

1.89

70

18.9

1.1

200

100

Plastic

Tes

t R

esu

lts

23 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

5

10

15

20

25

30

35

40

45

50


Init

ial S

pec

imen







BH03 1.20 U7 Brown very sandy slightly gravelly CLAY

41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

212.1

101.9

20

2.21

1.85

0.31

Latex

1.89

50

18.9

1.1

32

16

Plastic

Tes

t R

esu

lts

24 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

15

30

45

60

75

90

105

120

135

150


Init

ial S

pec

imen







BH03 3.00 U11 Brown gravelly sandy silty CLAY

41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

210.1

101.6

15

2.31

2.02

0.34

Latex

1.91

75

20

1.3

106

53

Plastic

Tes

t R

esu

lts

25 / 51

Max

Dev

iato

r S

tres

s (k

Pa)

Strain %0 5 10 15 20

0

10

20

30

40

50

60

70

80

90

100


Init

ial S

pec

imen







BH03 5.00 U15 Brown sandy silty CLAY

41329

Job Number

Page





Remarks :

Borehole /

Trial Pit

Depth


Test Type







Membrane Type






Shear Stress (kPa)


Single Stage

210.1

101.9

15

2.21

1.93

0.34

Latex

1.90

100

20

1.3

69

35

Plastic

Tes

t R

esu

lts

26 / 51

ONE-DIMENSIONAL CONSOLIDATION TEST


Borehole /

Trial Pit

Depth


Job Number

41329

Page



Method of Test : BS 1377:PART 5:1990:3.5

Remarks :


Method of Preparation : BS 1377:PART 5:1990:3.3, 3.4

Init

ial S

pec

imen





Diameter (mm) 75.20

Particle Density (Mg/m³)(Assumed)

2.65

Swelling Pressure (kN/m²)-

Lab Temp (°C) 21

Inital Final

Height (mm) 19.15 17.90

Wet Weight (g) 178.57 174.08

Moisture Content (%) 25 20

Bulk Density (Mg/m³) 2.10 2.19

Dry Density (Mg/m³) 1.68 1.82

Void Ratio 0.577 0.456

Degree of Saturation (%) 114.36 116.58

Pressure

kN/m²

25

50

100

200

25

Mv

m²/MN

1.2

0.48

0.33

0.20

0.07

Cv

m²/year

0.69

1.8

9.9

11

188

Void

Ratio

0.535

0.518

0.494

0.467

0.478

Pressure

kN/m²

Mv

m²/MN

Cv

m²/year

Void

Ratio

0.46

0.47

0.48

0.49

0.50

0.51

0.52

0.53

0.54

10 100

PRESSURE kN/m²

VO

ID R

AT

IO

27 / 51



Borehole /

Trial Pit

Depth

(m)Sample Stage Description

Job Number

41329

Page




Remarks :



1

1.20

1.08

0.96

0.84

0.72

0.60

0.48

0.36

0.24

0.12

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.20

1.08

0.96

0.84

0.72

0.60

0.48

0.36

0.24

0.12

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44

Square root time (mins)

28 / 51



Borehole /

Trial Pit

Depth


Job Number

41329

Page




Remarks :



2

1.05

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.05

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


29 / 51



Borehole /

Trial Pit

Depth


Job Number

41329

Page




Remarks :



3

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


30 / 51



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Depth


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Page




Remarks :



4

1.55

1.50

1.45

1.40

1.35

1.30

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.55

1.50

1.45

1.40

1.35

1.30

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60


31 / 51



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Remarks :



5

1.70

1.65

1.60

1.55

1.50

1.45

1.40

1.35

1.30

1.25

1.20

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.70

1.65

1.60

1.55

1.50

1.45

1.40

1.35

1.30

1.25

1.20

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


32 / 51



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Depth


Job Number

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Page




Remarks :



Init

ial S

pec

imen





Diameter (mm) 75.02


2.65


Lab Temp (°C) 21

Inital Final

Height (mm) 19.20 18.07

Wet Weight (g) 191.93 188.82






Pressure

kN/m²

50

100

200

400

50

Mv

m²/MN

0.54

0.21

0.14

0.09

0.03

Cv

m²/year

101

97

41

4.4

113

Void

Ratio

0.308

0.296

0.278

0.257

0.266

Pressure

kN/m²

Mv

m²/MN

Cv

m²/year

Void

Ratio

0.25

0.26

0.27

0.28

0.29

0.30

0.31

10 100

PRESSURE kN/m²

VO

ID R

AT

IO

33 / 51



Borehole /

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Depth


Job Number

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Page




Remarks :



1

1.20

1.08

0.96

0.84

0.72

0.60

0.48

0.36

0.24

0.12

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.20

1.08

0.96

0.84

0.72

0.60

0.48

0.36

0.24

0.12

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


34 / 51



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Depth


Job Number

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Page




Remarks :



2

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


35 / 51



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Depth


Job Number

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Page




Remarks :



3

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

0.70

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

0.70

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


36 / 51



Borehole /

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Depth


Job Number

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Page




Remarks :



4

1.50

1.45

1.40

1.35

1.30

1.25

1.20

1.15

1.10

1.05

0.99

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.50

1.45

1.40

1.35

1.30

1.25

1.20

1.15

1.10

1.05

0.99

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60


37 / 51



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Depth


Job Number

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Page




Remarks :



5

1.35

1.30

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.35

1.30

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


38 / 51



Borehole /

Trial Pit

Depth


Job Number

41329

Page




Remarks :



Init

ial S

pec

imen





Diameter (mm) 74.96


2.65


Lab Temp (°C) 21

Inital Final

Height (mm) 19.08 18.18

Wet Weight (g) 192.54 190.51






Pressure

kN/m²

25

50

100

200

25

Mv

m²/MN

0.78

0.33

0.25

0.15

0.05

Cv

m²/year

211

122

119

85

194

Void

Ratio

0.307

0.296

0.280

0.262

0.271

Pressure

kN/m²

Mv

m²/MN

Cv

m²/year

Void

Ratio

0.26

0.27

0.28

0.29

0.30

0.31

10 100

PRESSURE kN/m²

VO

ID R

AT

IO

39 / 51



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Remarks :



1

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


40 / 51



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Depth


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Remarks :



2

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

0.45

0.40

0.35

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

0.45

0.40

0.35

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


41 / 51



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Depth


Job Number

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Remarks :



3

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


42 / 51



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Depth


Job Number

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Page




Remarks :



4

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60


43 / 51



Borehole /

Trial Pit

Depth


Job Number

41329

Page




Remarks :



5

1.40

1.35

1.30

1.25

1.20

1.15

1.10

1.05

0.99

0.94

0.89

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.40

1.35

1.30

1.25

1.20

1.15

1.10

1.05

0.99

0.94

0.89

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


44 / 51



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Depth


Job Number

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Page




Remarks :



Init

ial S

pec

imen



Condition of Sample: Vertical


Diameter (mm) 74.40


2.65


Lab Temp (°C) 21

Inital Final

Height (mm) 19.09 18.34

Wet Weight (g) 192.11 190.80






Pressure

kN/m²

25

50

100

200

25

Mv

m²/MN

0.64

0.29

0.21

0.14

0.05

Cv

m²/year

212

68

37

32

149

Void

Ratio

0.266

0.257

0.244

0.227

0.237

Pressure

kN/m²

Mv

m²/MN

Cv

m²/year

Void

Ratio

0.22

0.23

0.24

0.25

0.26

0.27

10 100

PRESSURE kN/m²

VO

ID R

AT

IO

45 / 51



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Remarks :



1

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


46 / 51



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Depth


Job Number

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Page




Remarks :



2

0.50

0.48

0.46

0.44

0.42

0.40

0.38

0.36

0.34

0.32

0.30

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

0.50

0.48

0.46

0.44

0.42

0.40

0.38

0.36

0.34

0.32

0.30

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


47 / 51



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Depth


Job Number

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Page




Remarks :



3

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

0.45

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

0.45

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


48 / 51



Borehole /

Trial Pit

Depth


Job Number

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Page




Remarks :



4

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60


49 / 51



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Depth


Job Number

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Page




Remarks :



5

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0.01 0.1 1 10 100 1000 10000

Log Time (mins)

1.25

1.20

1.15

1.10

1.05

1.00

0.95

0.90

0.85

0.80

0.75

Cu

mu

lati

ve S

ettl

emen

t (m

m)

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44


50 / 51

Test Report : 41329/1

Site : New Ashton Primary School, StamfordJob Number : 41329Originating Client : Carillion Building

All opinions and interpretations contained within this report are outside of our Scope ofAccreditation.

The following tests contained within this report are not UKAS Accredited.Total Sulphur

Date of Issued : 20/02/14

Page 51 of 51

APPENDIX 4

CHEMICAL TESTS

Appendix 4 pages iv/i-iv/iv iv/i

APPENDIX 4

GENERAL NOTES ON CHEMICAL TESTS

A4.1 ANALYTICAL CHEMISTRY TEST METHODS FOR SOILS

Test/Determinand Units LOD UKAS Method Notes

Arsenic (total) mg/kg 2.0 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Boron (water soluble)

mg/kg 0.2 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Cadmium (total) mg/kg 0.5 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Chromium (hexavalent)

mg/kg 0.1 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Chromium (total) mg/kg 0.5 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Copper (total) mg/kg 1.0 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Cyanide (free) mg/kg 1.0 Free Cyanide is extracted by steam distillation at pH4 which liberates free cyanide. Cyanide is then analysed by titration with silver nitrate and rhodanene indicator. In house based on British Gas

Cyanide (complex) mg/kg 1.0 Complex Cyanide is extracted by steam distillation with hydrochloric acid and copper sulphate after free cyanide has been removed. Cyanide is then analysed by titration with silver nitrate and rhodanene indicator. In house based on British Gas

Cyanide (total) mg/kg 1.0 Total Cyanide is extracted as complex cyanide without first removing the free cyanide and titrated as above. Alternatively the free and complex cyanide values are added to give a total cyanide. In house based on British Gas.

Electrical Conductivity

mS/cm 0.01 A 2:1 water to soil extract is analysed using an EC meter. In house method

Lead (total) mg/kg 5.0 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Mercury (total) mg/kg 1.0 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Nickel (total) mg/kg 1.0 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Organic Matter % 0.2 Organic matter is oxidised using dichromate. The dichromate left is determined using UV/VIS and the concentration of organic matter calculated. In house based on Walkley and Black.

pH 0.1 Water is added to the soil and the pH determined by pH meter. In house method

Appendix 4 pages iv/i-iv/iv iv/ii


Phenol (total mono) mg/kg 0.5 Phenol is extracted by steam distillation with sodium chloride and the phenol is determined colourimetrically using UV/VIS. In house method

Polyaromatic Hydrocarbons (total & 16 EPA)

mg/kg 5.0 PAHs are extracted by dichloromethane under pressure in a soxtherm. The extract is then injected into a GC-FID where the separated PAHs are quantitatively determined. In house method, based on British Gas.

Selenium (total) mg/kg 1.0 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Cyclohexane Extract

mg/kg 100 Soils are extracted in solvent and dried. Any extractable material is then determined gravimetrically. In house method

Toluene Extract mg/kg 100 Soils are extracted in solvent and dried. Any extractable material is then determined gravimetrically. In house method

Dichloromethane Extract

mg/kg 100 Soils are extracted in solvent and dried. Any extractable material is then determined gravimetrically. In house method.

Sulphate (2:1 water soluble)

g/l 0.02 Soils are shaken in a 2:1 ratio with water. These are filtered and barium chloride added. Sulphate is then determined by measuring the turbidity by UV/VIS. In house based on MAFF.

Sulphate (total) mg/kg 200 Total Sulphate is extracted using weak hydrochloric acid. The filtrate is then determined as water soluble is using BaCl and UV/VIS. In house based on MAFF.

Sulphide mg/kg 10 Sulphide is extracted by steam distillation using Sulphuric acid and then determined by titration with sodium thiosulphate and iodine using starch as an indicator. In-house method.

Thiocyanate mg/kg 0.1 Thiocyanate is extracted in water and then determined colourimetrically using UV/VIS. In house method.

Total Petroleum Hydrocarbons (C10-40)

mg/kg 50 TPHs are extracted in dichloromethane on soxtherm and determined by GC-FID. In house method.

Zinc (total) mg/kg 10 Metals are extracted from soil in aqua-regia. The extracts are then analysed by ICP-OES. In house based on British Gas.

Anions (Flouride, Chloride, Bromide, Nitrite, Nitrate, Phosphate)

Anions are extracted in water and determined by ion chromatography. In house method

Cations inc. Ammonia

Cations are extracted in water and determined by ion chromatography. In house method

Appendix 4 pages iv/i-iv/iv iv/iii

A4.2 ANALYTICAL CHEMISTRY TEST METHODS FOR WATER


Arsenic g/l 13 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Boron mg/l 0.05 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Cadmium g/l 0.5 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Chromium g/l 2.5 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Copper g/l 3.0 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Cyanide (free) mg/l 0.1 Free Cyanide is extracted by steam distillation at pH4 which liberates free cyanide. Cyanide is then analysed by titration with silver nitrate and rhodanene indicator. In house.

Cyanide (complex) mg/l 0.1 Complex Cyanide is extracted by steam distillation with hydrochloric acid and copper sulphate after free cyanide has been removed. Cyanide is then analysed by titration with silver nitrate and rhodanene indicator. In house.

Cyanide (total) mg/l 0.1 Total Cyanide is extracted as complex cyanide without first removing the free cyanide and titrated as above. Alternatively the free and complex cyanide values are added to give a total cyanide. In house.

Electrical Conductivity

ms/cm 0.01 Samples are measured directly with an EC meter. In house method

Lead g/l 10 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Mercury g/l 5.0 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Nickel g/l 2.0 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

pH 0.1 Samples are measured directly with an pH meter. In house method

Phenol mg/l 0.05 Phenol is extracted by steam distillation with sodium chloride and the phenol is determined colourimetrically using UV/VIS. In house method

Polyaromatic Hydrocarbons (total & 16 EPA)

g/l 5.0 PAHs are extracted by dichloromethane under pressure in a soxtherm. The extract is then injected into a GC-FID where the separated PAHs are quantitatively determined. In house method.

Selenium g/l 10 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Cyclohexane Extract

g/l 10 Soils are extracted in solvent and dried. Any extractable material is then determined gravimetrically. In house method

Toluene Extract g/l 10 Soils are extracted in solvent and dried. Any extractable material is then determined gravimetrically. In house method

Dichloromethane Extract

g/l 10 Soils are extracted in solvent and dried. Any extractable material is then determined gravimetrically. In house method

Appendix 4 pages iv/i-iv/iv iv/iv


Sulphate mg/l 20 Samples are filtered, BaCl added and the tubidity determined by UV/VIS. In house method

Sulphide mg/l 0.2 Samples are titrated directly with sodium thiosulphate and iodine using starch as an indicator. In-house method.

Thiocyanate mg/l 0.1 Thiocyanate in water is determined after filtration colourimetrically using UV/VIS. In house method.

Total Petroleum Hydrocarbons (C10-40)

g/l 50 TPHs are extracted in dichloromethane on soxtherm and determined by GC-FID. In house method.

Zinc g/l 5.0 Metals in waters and leachates are filtered and determined by ICP-OES. In house method.

Anions (Flouride, Chloride, Bromide, Nitrite, Nitrate, Phosphate)

Anions are determined after filtration by ion chromatography. In house method

Cations inc. Ammonia

Cations are determined after filtration by ion chromatography. In house method

Scientific Analysis Laboratories Ltd

Certificate of Analysis

Hadfield HouseHadfield Street

CornbrookManchester

M16 9FETel : 0161 874 2400Fax : 0161 874 2468

Report Number: 374321-2

Date of Report: 14-Feb-2014

Customer: Ian Farmer Associates17 Rivington CourtWarringtonCheshireWA1 4RT

Customer Contact: Ms Hannah Hadwin

Customer Job Reference: 41329Customer Purchase Order: 45632Customer Site Reference: New Ashton Primary School

Date Job Received at SAL: 24-Jan-2014Date Analysis Started: 03-Feb-2014

Date Analysis Completed: 14-Feb-2014

The results reported relate to samples received in the laboratoryOpinions and interpretations expressed herein are outside the scope of UKAS accreditationThis report should not be reproduced except in full without the written approval of the laboratoryTests covered by this certificate were conducted in accordance with SAL SOPsAll results have been reviewed in accordance with QP22

This document has been printed from a digitally signed master copy

Scientific Analysis Laboratories is a

limited company registered in England and

Wales (No 2514788) whose address is at

Hadfield House, Hadfield Street, Manchester M16 9FE

1549

Report checkedand authorised by :Lianne BromileyAssistant Customer ServiceManager

Issued by :Lianne BromileyAssistant Customer ServiceManager

Page 1 of 16

SAL Reference: 374321

Project Site: New Ashton Primary School

Customer Reference: 41329

Soil Analysed as Soil

MCERTS Preparation

SAL Reference 374321 001 374321 002 374321 003 374321 004 374321 005 374321 006 374321 007 374321 008 374321 009

Customer Sample Reference BH1 J2 0.5 BH2 J2 0.5 BH2 J4 0.8 BH3 J2 0.25 BH3 J5 0.5 TP01 J20.13

TP02 J2 0.1 TP02 J4 0.2 TP02 J7 0.5

Depth 0.5 0.5 0.8 0.25 0.5 0.13 0.1 0.2 0.5

Date Sampled 20-JAN-2014

15-JAN-2014

15-JAN-2014

16-JAN-2014

16-JAN-2014

23-JAN-2014

23-JAN-2014

23-JAN-2014

23-JAN-2014

Type Sandy Soil Sandy Soil Clay Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil

Determinand Method TestSample LOD Units

Moisture @ 105 C T162 AR 0.1 % 18 23 18 21 16 27 34 25 14





MCERTS Preparation

SAL Reference 374321 010 374321 011 374321 012 374321 013 374321 014 374321 015 374321 016 374321 017 374321 018

Customer Sample Reference TP03 J2 0.2 HP01 J2 0.1 HP01 J4 0.5 HP02 J2 0.4 HP02 J4 0.8 HP03 J2 0.2 HP04 J4 0.4 HP05 J2 0.1 HP06 J4 0.4

Depth 0.2 0.1 0.5 0.4 0.8 0.2 0.4 0.1 0.4


21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

Type Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil


Moisture @ 105 C T162 AR 0.1 % 33 24 16 25 27 41 15 33 20





MCERTS Preparation

SAL Reference 374321 019 374321 020 374321 021 374321 022 374321 023 374321 024 374321 025

Customer Sample Reference HP07 J2 0.1 HP07 J4 0.6 HP08 J2 0.2 HP08 J4 0.7 HP09 J2 0.3 HP09 J4 0.8 HP10 J2 0.2

Depth 0.1 0.6 0.2 0.7 0.3 0.8 0.2


21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

Type Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil Sandy Soil


Moisture @ 105 C T162 AR 0.1 % 41 15 25 30 36 18 36


Produced by Scientific Analysis Laboratories Ltd, Hadfield House, Hadfield Street, Cornbrook, Manchester, M16 9FE Page 2 of 16





Heavy Metals(9)

SAL Reference 374321 001 374321 002 374321 003 374321 004 374321 005 374321 006 374321 007 374321 008 374321 009


TP02 J2 0.1 TP02 J4 0.2 TP02 J7 0.5

Depth 0.5 0.5 0.8 0.25 0.5 0.13 0.1 0.2 0.5


15-JAN-2014

15-JAN-2014

16-JAN-2014

16-JAN-2014

23-JAN-2014

23-JAN-2014

23-JAN-2014

23-JAN-2014



Arsenic T6 M40 2 mg/kg 9 54 9 6 8 23 24 38 9

Cadmium T6 M40 1 mg/kg <1 <1 <1 <1 <1 <1 <1 <1 <1

Chromium T6 M40 1 mg/kg 29 33 20 19 23 25 21 26 27

Copper T6 M40 1 mg/kg 20 120 23 57 20 69 49 95 23

Lead T6 M40 1 mg/kg 16 130 15 58 14 110 120 400 15

Mercury T6 M40 1 mg/kg <1 <1 <1 <1 <1 <1 <1 <1 <1

Nickel T6 M40 1 mg/kg 18 56 24 13 31 24 22 39 21

Selenium T6 M40 3 mg/kg <3 <3 <3 <3 <3 <3 <3 <3 <3

Zinc T6 M40 1 mg/kg 34 180 50 200 71 68 150 210 44





Heavy Metals(9)

SAL Reference 374321 010 374321 011 374321 012 374321 013 374321 014 374321 015 374321 016 374321 017 374321 018


Depth 0.2 0.1 0.5 0.4 0.8 0.2 0.4 0.1 0.4


21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014



Arsenic T6 M40 2 mg/kg 19 21 6 34 9 22 9 24 7

Cadmium T6 M40 1 mg/kg <1 <1 <1 <1 <1 <1 <1 <1 <1

Chromium T6 M40 1 mg/kg 22 23 19 32 23 23 24 18 19

Copper T6 M40 1 mg/kg 48 68 10 130 16 31 21 30 6

Lead T6 M40 1 mg/kg 130 190 13 110 19 86 14 38 12

Mercury T6 M40 1 mg/kg <1 <1 <1 <1 <1 <1 <1 <1 <1

Nickel T6 M40 1 mg/kg 22 25 12 60 17 17 36 15 11

Selenium T6 M40 3 mg/kg <3 <3 <3 <3 <3 <3 <3 <3 <3

Zinc T6 M40 1 mg/kg 100 160 24 120 28 52 49 49 29







Heavy Metals(9)

SAL Reference 374321 019 374321 020 374321 021 374321 022 374321 023 374321 024 374321 025


Depth 0.1 0.6 0.2 0.7 0.3 0.8 0.2


21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014



Arsenic T6 M40 2 mg/kg 18 4 10 27 120 18 30

Cadmium T6 M40 1 mg/kg <1 <1 <1 <1 1 <1 <1

Chromium T6 M40 1 mg/kg 20 24 20 18 49 26 23

Copper T6 M40 1 mg/kg 28 17 15 34 320 46 64

Lead T6 M40 1 mg/kg 73 11 30 110 510 55 170

Mercury T6 M40 1 mg/kg <1 <1 <1 <1 <1 <1 <1

Nickel T6 M40 1 mg/kg 15 23 16 14 110 30 23

Selenium T6 M40 3 mg/kg <3 <3 <3 <3 <3 <3 <3

Zinc T6 M40 1 mg/kg 51 35 37 36 430 82 76





Miscellaneous

SAL Reference 374321 001 374321 002 374321 003 374321 004 374321 005 374321 006 374321 007 374321 008 374321 009


TP02 J2 0.1 TP02 J4 0.2 TP02 J7 0.5

Depth 0.5 0.5 0.8 0.25 0.5 0.13 0.1 0.2 0.5


15-JAN-2014

15-JAN-2014

16-JAN-2014

16-JAN-2014

23-JAN-2014

23-JAN-2014

23-JAN-2014

23-JAN-2014



Asbestos ID T27 AR - N.D. - N.D. - N.D. N.D. N.D. -

Boron (water-soluble) T6 AR 1 mg/kg <1 <1 <1 <1 <1 <1 <1 <1 <1

Chromium VI T6 AR 1 mg/kg <1 <1 <1 <1 <1 <1 <1 <1 <1

Cyanide(Complex) T4 AR 1 mg/kg <1 <1 - <1 - <1 <1 <1 -

Cyanide(Total) T546 AR 1 mg/kg <1 <1 - <1 - <1 <1 <1 -

Cyanide(free) T546 AR 1 mg/kg <1 <1 - <1 - <1 <1 <1 -

Phenols(Mono) T546 AR 1 mg/kg - <1 - - - - - - -

Total Organic Carbon T21 M40 0.1 % 0.5 8.6 - 1.0 - 5.2 5.6 7.9 -

pH T7 AR 6.3 6.3 6.5 11.7 8.7 7.0 5.9 6.1 5.6







Miscellaneous

SAL Reference 374321 010 374321 011 374321 012 374321 013 374321 014 374321 015 374321 016 374321 017 374321 018


Depth 0.2 0.1 0.5 0.4 0.8 0.2 0.4 0.1 0.4


21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014



Asbestos ID T27 AR - N.D. - N.D. - - - - -

Boron (water-soluble) T6 AR 1 mg/kg <1 <1 2 <1 <1 <1 <1 <1 <1

Chromium VI T6 AR 1 mg/kg <1 <1 <1 <1 <1 <1 <1 <1 <1

Cyanide(Complex) T4 AR 1 mg/kg - <1 - <1 - <1 <1 - <1

Cyanide(Total) T546 AR 1 mg/kg - <1 - <1 - <1 <1 - <1

Cyanide(free) T546 AR 1 mg/kg - <1 - <1 - <1 <1 - <1

Total Organic Carbon T21 M40 0.1 % - 4.9 - 7.9 - 5.7 - - -

pH T7 AR 5.9 6.0 6.7 6.0 5.9 6.3 6.5 5.8 6.2





Miscellaneous

SAL Reference 374321 019 374321 020 374321 021 374321 022 374321 023 374321 024 374321 025


Depth 0.1 0.6 0.2 0.7 0.3 0.8 0.2


21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014



Asbestos ID T27 AR - - - N.D. N.D. - -

Boron (water-soluble) T6 AR 1 mg/kg <1 <1 <1 <1 <1 <1 <1

Chromium VI T6 AR 1 mg/kg <1 <1 <1 <1 <1 <1 <1

Cyanide(Complex) T4 AR 1 mg/kg - - <1 <1 <1 <1 -

Cyanide(Total) T546 AR 1 mg/kg - - <1 <1 <1 <1 -

Cyanide(free) T546 AR 1 mg/kg - - <1 <1 <1 <1 -

Phenols(Mono) T546 AR 1 mg/kg - - - <1 <1 - -

pH T7 AR 5.4 6.1 6.3 5.5 6.7 6.6 5.2







PAH US EPA 16 (B and K split)

SAL Reference 374321 001 374321 002 374321 004 374321 006 374321 007 374321 008 374321 011 374321 013 374321 015

Customer Sample Reference BH1 J2 0.5 BH2 J2 0.5 BH3 J2 0.25 TP01 J20.13

TP02 J2 0.1 TP02 J4 0.2 HP01 J2 0.1 HP02 J2 0.4 HP03 J2 0.2

Depth 0.5 0.5 0.25 0.13 0.1 0.2 0.1 0.4 0.2


15-JAN-2014

16-JAN-2014

23-JAN-2014

23-JAN-2014

23-JAN-2014

21-JAN-2014

21-JAN-2014

21-JAN-2014



Naphthalene T207 M105 0.1 mg/kg <0.1 1.3 <0.1 <0.1 0.2 0.2 0.1 <0.1 <0.1

Acenaphthylene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1 0.1 <0.1 <0.1 <0.1

Acenaphthene T207 M105 0.1 mg/kg <0.1 0.3 <0.1 <0.1 0.2 0.2 <0.1 <0.1 <0.1

Fluorene T207 M105 0.1 mg/kg <0.1 0.2 <0.1 <0.1 <0.1 0.2 <0.1 <0.1 <0.1

Phenanthrene T207 M105 0.1 mg/kg <0.1 2.6 1.2 0.3 1.7 3.1 0.8 0.3 <0.1

Anthracene T207 M105 0.1 mg/kg <0.1 0.8 0.2 <0.1 0.4 0.4 0.2 <0.1 <0.1

Fluoranthene T207 M105 0.1 mg/kg <0.1 6.8 0.6 0.6 5.1 5.4 1.7 0.6 0.2

Pyrene T207 M105 0.1 mg/kg <0.1 6.7 0.5 0.6 4.7 4.7 1.6 0.6 0.2

Benzo(a)Anthracene T207 M105 0.1 mg/kg <0.1 3.1 0.2 0.2 2.0 1.7 0.6 0.2 <0.1

Chrysene T207 M105 0.1 mg/kg <0.1 3.6 0.3 0.2 2.0 1.8 0.7 0.3 <0.1

Benzo(b)fluoranthene T207 M105 0.1 mg/kg <0.1 3.2 <0.1 0.2 2.3 2.0 0.6 0.2 <0.1

Benzo(k)fluoranthene T207 M105 0.1 mg/kg <0.1 2.0 <0.1 <0.1 1.1 0.9 0.4 0.1 <0.1

Benzo(a)Pyrene T207 M105 0.1 mg/kg <0.1 2.7 <0.1 0.2 1.8 1.6 0.6 0.2 <0.1

Indeno(123-cd)Pyrene T207 M105 0.1 mg/kg <0.1 1.4 <0.1 <0.1 1.0 0.8 0.3 <0.1 <0.1

Dibenzo(ah)Anthracene T207 M105 0.1 mg/kg <0.1 0.5 <0.1 <0.1 0.3 0.2 <0.1 <0.1 <0.1

Benzo(ghi)Perylene T207 M105 0.1 mg/kg <0.1 1.3 <0.1 <0.1 1.1 0.9 0.3 <0.1 <0.1

PAH(total) T207 M105 0.1 mg/kg <0.1 42 3.0 2.3 24 24 7.9 2.5 0.4






SAL Reference 374321 022 374321 023 374321 024

Customer Sample Reference HP08 J4 0.7 HP09 J2 0.3 HP09 J4 0.8

Depth 0.7 0.3 0.8


21-JAN-2014

21-JAN-2014

Type Sandy Soil Sandy Soil Sandy Soil


Naphthalene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1

Acenaphthylene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1

Acenaphthene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1

Fluorene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1

Phenanthrene T207 M105 0.1 mg/kg 0.6 0.5 <0.1

Anthracene T207 M105 0.1 mg/kg 0.1 0.2 <0.1

Fluoranthene T207 M105 0.1 mg/kg 1.4 1.0 <0.1

Pyrene T207 M105 0.1 mg/kg 1.3 0.8 <0.1

Benzo(a)Anthracene T207 M105 0.1 mg/kg 0.6 0.4 <0.1

Chrysene T207 M105 0.1 mg/kg 0.6 0.3 <0.1

Benzo(b)fluoranthene T207 M105 0.1 mg/kg 0.6 0.4 <0.1

Benzo(k)fluoranthene T207 M105 0.1 mg/kg 0.3 0.2 <0.1

Benzo(a)Pyrene T207 M105 0.1 mg/kg 0.5 0.3 <0.1

Indeno(123-cd)Pyrene T207 M105 0.1 mg/kg 0.3 0.2 <0.1

Dibenzo(ah)Anthracene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1

Benzo(ghi)Perylene T207 M105 0.1 mg/kg 0.3 0.2 <0.1

PAH(total) T207 M105 0.1 mg/kg 6.6 4.5 <0.1







Semi-Volatile Organic Compounds (USEPA 625)

SAL Reference 374321 002

Customer Sample Reference BH2 J2 0.5

Depth 0.5


Type Sandy Soil


1,2,4-Trichlorobenzene T207 M105 0.1 mg/kg <0.1

1,2-Dichlorobenzene T207 M105 0.1 mg/kg <0.1



2,4,5-Trichlorophenol T207 M105 0.1 mg/kg <0.1

2,4,6-Trichlorophenol T207 M105 0.1 mg/kg <0.1

2,4-Dichlorophenol T207 M105 0.1 mg/kg <0.1

2,4-Dimethylphenol T207 M105 0.1 mg/kg <0.1

2,4-Dinitrophenol T207 M105 0.1 mg/kg <0.1

2,4-Dinitrotoluene T207 M105 0.1 mg/kg <0.1

2,6-Dinitrotoluene T207 M105 0.1 mg/kg <0.1

2-Chloronaphthalene T207 M105 0.1 mg/kg <0.1

2-Chlorophenol T207 M105 0.1 mg/kg <0.1

2-methyl phenol T207 M105 0.1 mg/kg <0.1

2-Methylnaphthalene T207 M105 0.1 mg/kg 1.0

2-Nitroaniline T207 M105 0.1 mg/kg <0.1

2-Nitrophenol T207 M105 0.1 mg/kg <0.1


3/4-Methylphenol T207 M105 0.1 mg/kg 0.2

4-Bromophenyl phenylether T207 M105 0.1 mg/kg <0.1

4-Chloro-3-methylphenol T207 M105 0.1 mg/kg <0.1

4-Chloroaniline T207 M105 0.1 mg/kg <0.1

4-Chlorophenyl phenylether T207 M105 0.1 mg/kg <0.1


4-Nitrophenol T207 M105 0.1 mg/kg <0.1

Acenaphthene T207 M105 0.1 mg/kg 0.3

Acenaphthylene T207 M105 0.1 mg/kg <0.1

Anthracene T207 M105 0.1 mg/kg 0.8

Azobenzene T207 M105 0.1 mg/kg <0.1

Benzo(a)Anthracene T207 M105 0.1 mg/kg 3.1

Benzo(a)Pyrene T207 M105 0.1 mg/kg 2.7

Benzo(b/k)Fluoranthene T207 M105 0.1 mg/kg 5.4

Benzo(ghi)Perylene T207 M105 0.1 mg/kg 1.3

Bis (2-chloroethoxy) methane T207 M105 0.1 mg/kg <0.1

Bis (2-chloroethyl) ether T207 M105 0.1 mg/kg <0.1

Bis (2-chloroisopropyl) ether T207 M105 0.1 mg/kg <0.1

Bis (2-ethylhexyl)phthalate T207 M105 0.1 mg/kg 0.2

Butyl benzylphthalate T207 M105 0.1 mg/kg <0.1

Carbazole T207 M105 0.1 mg/kg 0.5

Chrysene T207 M105 0.1 mg/kg 3.6

Di-n-butylphthalate T207 M105 0.1 mg/kg 0.2

Di-n-octylphthalate T207 M105 0.1 mg/kg <0.1

Dibenzo(ah)Anthracene T207 M105 0.1 mg/kg 0.5

Dibenzofuran T207 M105 0.1 mg/kg 0.4

Diethyl phthalate T207 M105 0.1 mg/kg <0.1

Dimethyl phthalate T207 M105 0.1 mg/kg <0.1

Fluoranthene T207 M105 0.1 mg/kg 6.8

Fluorene T207 M105 0.1 mg/kg 0.2

Hexachlorobenzene T207 M105 0.1 mg/kg <0.1

Hexachlorobutadiene T207 M105 0.1 mg/kg <0.1

Hexachlorocyclopentadiene T207 M105 0.1 mg/kg <0.1

Hexachloroethane T207 M105 0.1 mg/kg <0.1

Indeno(123-cd)Pyrene T207 M105 0.1 mg/kg 1.4

Isophorone T207 M105 0.1 mg/kg <0.1

Naphthalene T207 M105 0.1 mg/kg 1.3

Nitrobenzene T207 M105 0.1 mg/kg <0.1

Pentachlorophenol T207 M105 0.1 mg/kg <0.1







Semi-Volatile Organic Compounds (USEPA 625)

SAL Reference 374321 002

Customer Sample Reference BH2 J2 0.5

Depth 0.5


Type Sandy Soil


Phenanthrene T207 M105 0.1 mg/kg 2.6

Phenol T207 M105 0.1 mg/kg <0.1

Pyrene T207 M105 0.1 mg/kg 6.7







Volatile Organic Compounds (USEPA 624) (MCERTS)

SAL Reference 374321 002 374321 022

Customer Sample Reference BH2 J2 0.5 HP08 J4 0.7

Depth 0.5 0.7


21-JAN-2014

Type Sandy Soil Sandy Soil


1,1,1,2-Tetrachloroethane T209 M105 50 µg/kg <50 <50

1,1,1-Trichloroethane T209 M105 50 µg/kg <50 <50

1,1,2,2-Tetrachloroethane T209 M105 50 µg/kg <50 <50

1,1,2-Trichloroethane T209 M105 50 µg/kg <50 <50

1,1-Dichloroethane T209 M105 50 µg/kg <50 <50

1,1-Dichloroethylene T209 M105 50 µg/kg <50 <50

1,1-Dichloropropene T209 M105 50 µg/kg <50 <50

1,2,3-Trichloropropane T209 M105 50 µg/kg <50 <50

1,2,4-Trimethylbenzene T209 M105 50 µg/kg <50 <50

1,2-dibromoethane T209 M105 50 µg/kg <50 <50

1,2-Dichlorobenzene T209 M105 50 µg/kg <50 <50

1,2-Dichloroethane T209 M105 50 µg/kg <50 <50

1,2-Dichloropropane T209 M105 50 µg/kg <50 <50

1,3,5-Trimethylbenzene T209 M105 50 µg/kg <50 <50





2-Chlorotoluene T209 M105 50 µg/kg <50 <50

4-Chlorotoluene T209 M105 50 µg/kg <50 <50

Benzene T209 M105 10 µg/kg <10 <10

Bromobenzene T209 M105 50 µg/kg <50 <50

Bromochloromethane T209 M105 50 µg/kg <50 <50

Bromodichloromethane T209 M105 50 µg/kg <50 <50

Bromoform T209 M105 50 µg/kg <50 <50

Bromomethane T209 M105 50 µg/kg <50 <50

Carbon tetrachloride T209 M105 50 µg/kg <50 <50

Chlorobenzene T209 M105 50 µg/kg <50 <50

Chlorodibromomethane T209 M105 50 µg/kg <50 <50

Chloroethane T209 M105 50 µg/kg <50 <50

Chloroform T209 M105 50 µg/kg <50 <50

Chloromethane T209 M105 50 µg/kg <50 <50

Cis-1,2-Dichloroethylene T209 M105 50 µg/kg <50 <50

Cis-1,3-Dichloropropene T209 M105 50 µg/kg <50 <50

Dibromomethane T209 M105 50 µg/kg <50 <50

Dichlorodifluoromethane T209 M105 50 µg/kg <50 <50

Dichloromethane T209 M105 50 µg/kg <50 <50

EthylBenzene T209 M105 10 µg/kg <10 <10

Isopropyl benzene T209 M105 50 µg/kg <50 <50

M/P Xylene T209 M105 10 µg/kg <10 <10

n-Propylbenzene T209 M105 50 µg/kg <50 <50

O Xylene T209 M105 10 µg/kg <10 <10

p-Isopropyltoluene T209 M105 50 µg/kg <50 <50

S-Butylbenzene T209 M105 50 µg/kg <50 <50

Styrene T209 M105 50 µg/kg <50 <50

T-Butylbenzene T209 M105 50 µg/kg <50 <50

Tetrachloroethene T209 M105 50 µg/kg <50 <50

Toluene T209 M105 10 µg/kg <10 <10

Trans-1,2-Dichloroethene T209 M105 50 µg/kg <50 <50

Trans-1,3-Dichloropropene T209 M105 50 µg/kg <50 <50

Trichloroethene T209 M105 50 µg/kg <50 <50

Trichlorofluoromethane T209 M105 50 µg/kg <50 <50

Vinyl chloride T209 M105 50 µg/kg <50 <50






Leachate to BS EN 12457-2 (10:1) Analysed as Water

Heavy Metals(9)

SAL Reference 374321 003 374321 013 374321 022 374321 023

Customer Sample Reference BH2 J4 0.8 HP02 J2 0.4 HP08 J4 0.7 HP09 J2 0.3

Depth 0.8 0.4 0.7 0.3

Date Sampled 15-JAN-2014 21-JAN-2014 21-JAN-2014 21-JAN-2014

Type Clay Sandy Soil Sandy Soil Sandy Soil


As (Dissolved) T281 10:1 0.2 µg/l 0.6 1.0 0.9 1.7

Cd (Dissolved) T281 10:1 0.02 µg/l <0.02 <0.02 <0.02 <0.02

Cr (Dissolved) T281 10:1 1 µg/l 5 4 4 6

Cu (Dissolved) T281 10:1 0.5 µg/l 1.9 5.5 4.1 6.5

Pb (Dissolved) T281 10:1 0.3 µg/l <0.3 0.5 0.6 1.1

Hg (Dissolved) T281 10:1 0.05 µg/l <0.05 <0.05 <0.05 <0.05

Ni (Dissolved) T281 10:1 1 µg/l 1 <1 <1 3

Se (Dissolved) T281 10:1 0.5 µg/l <0.5 <0.5 <0.5 <0.5

Zn (Dissolved) T281 10:1 2 µg/l 6 6 4 13





Miscellaneous

SAL Reference 374321 003 374321 013 374321 022 374321 023


Depth 0.8 0.4 0.7 0.3




Boron T6 10:1 0.01 mg/l <0.01 <0.01 <0.01 <0.01

Chromium VI T686 10:1 0.003 mg/l <0.003 <0.003 <0.003 <0.003

Cyanide(Complex) T85 10:1 0.05 mg/l <0.05 <0.05 <0.05 <0.05

Cyanide(Total) T4 10:1 0.05 mg/l <0.05 <0.05 <0.05 <0.05

Cyanide(free) T4 10:1 0.05 mg/l <0.05 <0.05 <0.05 <0.05

Phenols(Mono) T4 10:1 0.1 mg/l - - <0.1 <0.1

pH T7 10:1 5.7 6.3 6.3 7.2








SAL Reference 374321 003 374321 013 374321 022 374321 023


Depth 0.8 0.4 0.7 0.3




Naphthalene T149 10:1 0.01 µg/l 0.03 0.03 0.05 <0.01

Acenaphthylene T149 10:1 0.01 µg/l (100) <0.02 <0.01 0.02 <0.01

Acenaphthene T149 10:1 0.01 µg/l (100) <0.02 0.03 0.07 0.03

Fluorene T149 10:1 0.01 µg/l (100) <0.02 0.03 0.04 0.04

Phenanthrene T149 10:1 0.01 µg/l (100) <0.02 0.07 0.18 0.07

Anthracene T149 10:1 0.01 µg/l (100) <0.02 <0.01 0.04 0.02

Fluoranthene T149 10:1 0.01 µg/l (100) <0.02 0.04 0.22 0.05

Pyrene T149 10:1 0.01 µg/l (100) <0.02 0.04 0.15 0.04

Benzo(a)Anthracene T149 10:1 0.01 µg/l (100) <0.02 0.02 0.12 0.02

Chrysene T149 10:1 0.01 µg/l (100) <0.02 0.04 0.16 0.03

Benzo(b)fluoranthene T149 10:1 0.01 µg/l (100) <0.02 0.06 0.26 0.03

Benzo(k)fluoranthene T149 10:1 0.01 µg/l (100) <0.02 0.04 0.16 0.02

Benzo(a)Pyrene T149 10:1 0.01 µg/l (100) <0.02 0.04 0.16 0.03

Indeno(123-cd)Pyrene T149 10:1 0.01 µg/l (100) <0.02 0.04 0.13 0.02

Dibenzo(ah)Anthracene T149 10:1 0.01 µg/l (100) <0.02 <0.01 0.04 <0.01

Benzo(ghi)Perylene T149 10:1 0.01 µg/l (100) <0.02 0.04 0.11 0.02

PAH(total) T149 10:1 0.01 µg/l 0.03 0.52 1.9 0.42







Volatile Organic Compounds (USEPA 624)

SAL Reference 374321 022 374321 023

Customer Sample Reference HP08 J4 0.7 HP09 J2 0.3

Depth 0.7 0.3

Date Sampled 21-JAN-2014 21-JAN-2014

Type Sandy Soil Sandy Soil


1,1,1,2-Tetrachloroethane T54 10:1 1 µg/l <1 <1

1,1,1-Trichloroethane T54 10:1 1 µg/l <1 <1

1,1,2,2-Tetrachloroethane T54 10:1 1 µg/l <1 <1

1,1,2-Trichloroethane T54 10:1 1 µg/l <1 <1

1,1,2-Trichloroethylene T54 10:1 1 µg/l <1 <1

1,1-Dichloroethane T54 10:1 1 µg/l <1 <1

1,1-Dichloroethylene T54 10:1 1 µg/l <1 <1

1,1-Dichloropropene T54 10:1 1 µg/l <1 <1

1,2,3-Trichloropropane T54 10:1 1 µg/l <1 <1

1,2,4-Trimethylbenzene T54 10:1 1 µg/l <1 <1

1,2-dibromoethane T54 10:1 1 µg/l <1 <1

1,2-Dichlorobenzene T54 10:1 1 µg/l <1 <1

1,2-Dichloroethane T54 10:1 1 µg/l <1 <1

1,2-Dichloropropane T54 10:1 1 µg/l <1 <1

1,3,5-Trimethylbenzene T54 10:1 1 µg/l <1 <1





2-Chlorotoluene T54 10:1 1 µg/l <1 <1

4-Chlorotoluene T54 10:1 1 µg/l <1 <1

Benzene T54 10:1 1 µg/l (13) <1 (13) <1

Bromobenzene T54 10:1 1 µg/l <1 <1

Bromochloromethane T54 10:1 1 µg/l <1 <1

Bromodichloromethane T54 10:1 1 µg/l <1 <1

Bromoform T54 10:1 1 µg/l <1 <1

Bromomethane T54 10:1 1 µg/l <1 <1

Carbon tetrachloride T54 10:1 1 µg/l <1 <1

Chlorobenzene T54 10:1 1 µg/l <1 <1

Chlorodibromomethane T54 10:1 1 µg/l <1 <1

Chloroethane T54 10:1 1 µg/l <1 <1

Chloroform T54 10:1 1 µg/l <1 <1

Chloromethane T54 10:1 1 µg/l <1 <1

Cis-1,2-Dichloroethylene T54 10:1 1 µg/l <1 <1

Cis-1,3-Dichloropropene T54 10:1 1 µg/l <1 <1

Dibromomethane T54 10:1 1 µg/l <1 <1

Dichlorodifluoromethane T54 10:1 1 µg/l <1 <1

Dichloromethane T54 10:1 50 µg/l <50 <50

EthylBenzene T54 10:1 1 µg/l <1 <1

Isopropyl benzene T54 10:1 1 µg/l <1 <1

M/P Xylene T54 10:1 1 µg/l <1 <1

n-Propylbenzene T54 10:1 1 µg/l <1 <1

O Xylene T54 10:1 1 µg/l <1 <1

p-Isopropyltoluene T54 10:1 1 µg/l <1 <1

S-Butylbenzene T54 10:1 1 µg/l <1 <1

Styrene T54 10:1 1 µg/l <1 <1

T-Butylbenzene T54 10:1 1 µg/l <1 <1

Tetrachloroethene T54 10:1 1 µg/l <1 <1

Toluene T54 10:1 1 µg/l <1 <1

Trans-1,2-Dichloroethene T54 10:1 1 µg/l <1 <1

Trans-1,3-Dichloropropene T54 10:1 1 µg/l <1 <1

Trichlorofluoromethane T54 10:1 1 µg/l <1 <1

Vinyl chloride T54 10:1 1 µg/l <1 <1



Index to symbols used in 374321-2

Method Index

Accreditation Summary

Value Description

M105 Analysis conducted on an "as received" aliquot. Resultsare reported on a dry weight basis where moisture contentwas determined by assisted drying of sample at 105C

M40 Analysis conducted on sample assisted dried at no morethan 40C. Results are reported on a dry weight basis.

10:1 Leachate to BS EN 12457-2 (10:1)

AR As Received

N.D. Not Detected

13 Results have been blank corrected.

100 LOD determined by sample aliquot used for analysis

S Analysis was subcontracted

M Analysis is MCERTS accredited

U Analysis is UKAS accredited

N Analysis is not UKAS accredited

Value Description

T21 OX/IR

T209 GC/MS(Head Space)(MCERTS)

T149 GC/MS (SIR)

T162 Grav (1 Dec) (105 C)

T85 Calc

T54 GC/MS (Headspace)

T27 PLM

T546 Colorimetry (CF)

T4 Colorimetry

T686 Discrete Analyser

T6 ICP/OES

T7 Probe

T207 GC/MS (MCERTS)

T281 ICP/MS (Filtered)

Determinand Method TestSample LOD Units Symbol SAL References

Asbestos ID T27 AR SU 002,004,006-008,011,013,022-023

Boron (water-soluble) T6 AR 1 mg/kg N 001-025

Chromium VI T6 AR 1 mg/kg N 001-025

Cyanide(Complex) T4 AR 1 mg/kg N 001-002,004,006-008,011,013,015-016,018,021-024

Cyanide(Total) T546 AR 1 mg/kg M 001-002,004,006-008,011,013,015-016,018,021-024

Cyanide(free) T546 AR 1 mg/kg M 001-002,004,006-008,011,013,015-016,018,021-024

Phenols(Mono) T546 AR 1 mg/kg M 002,022-023

Total Organic Carbon T21 M40 0.1 % N 001-002,004,006-008,011,013,015

pH T7 AR M 001-025

Boron T6 10:1 0.01 mg/l N 003,013,022-023

Chromium VI T686 10:1 0.003 mg/l U 003,013,022-023

Cyanide(Complex) T85 10:1 0.05 mg/l N 003,013,022-023

Cyanide(Total) T4 10:1 0.05 mg/l U 003,013,022-023

Cyanide(free) T4 10:1 0.05 mg/l U 003,013,022-023

Phenols(Mono) T4 10:1 0.1 mg/l U 022-023

pH T7 10:1 U 003,013,022-023

Arsenic T6 M40 2 mg/kg M 001-025

Cadmium T6 M40 1 mg/kg M 001-025

Chromium T6 M40 1 mg/kg M 001-025

Copper T6 M40 1 mg/kg M 001-025

Lead T6 M40 1 mg/kg M 001-025

Mercury T6 M40 1 mg/kg M 001-025

Nickel T6 M40 1 mg/kg M 001-025

Selenium T6 M40 3 mg/kg M 001-025

Zinc T6 M40 1 mg/kg M 001-025

As (Dissolved) T281 10:1 0.2 µg/l U 003,013,022-023

Cd (Dissolved) T281 10:1 0.02 µg/l U 003,013,022-023

Cr (Dissolved) T281 10:1 1 µg/l U 003,013,022-023

Cu (Dissolved) T281 10:1 0.5 µg/l U 003,013,022-023

Pb (Dissolved) T281 10:1 0.3 µg/l U 003,013,022-023




Hg (Dissolved) T281 10:1 0.05 µg/l U 003,013,022-023

Ni (Dissolved) T281 10:1 1 µg/l U 003,013,022-023

Se (Dissolved) T281 10:1 0.5 µg/l U 003,013,022-023

Zn (Dissolved) T281 10:1 2 µg/l U 003,013,022-023

Moisture @ 105 C T162 AR 0.1 % N 001-025

Naphthalene T149 10:1 0.01 µg/l U 003,013,022-023

Acenaphthylene T149 10:1 0.01 µg/l U 003,013,022-023

Acenaphthene T149 10:1 0.01 µg/l U 003,013,022-023

Fluorene T149 10:1 0.01 µg/l U 003,013,022-023

Phenanthrene T149 10:1 0.01 µg/l U 003,013,022-023

Anthracene T149 10:1 0.01 µg/l U 003,013,022-023

Fluoranthene T149 10:1 0.01 µg/l U 003,013,022-023

Pyrene T149 10:1 0.01 µg/l U 003,013,022-023

Benzo(a)Anthracene T149 10:1 0.01 µg/l U 003,013,022-023

Chrysene T149 10:1 0.01 µg/l U 003,013,022-023

Benzo(b)fluoranthene T149 10:1 0.01 µg/l U 003,013,022-023

Benzo(k)fluoranthene T149 10:1 0.01 µg/l U 003,013,022-023

Benzo(a)Pyrene T149 10:1 0.01 µg/l U 003,013,022-023

Indeno(123-cd)Pyrene T149 10:1 0.01 µg/l U 003,013,022-023

Dibenzo(ah)Anthracene T149 10:1 0.01 µg/l U 003,013,022-023

Benzo(ghi)Perylene T149 10:1 0.01 µg/l U 003,013,022-023

PAH(total) T149 10:1 0.01 µg/l U 003,013,022-023

Naphthalene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Acenaphthylene T207 M105 0.1 mg/kg U 001-002,004,006-008,011,013,015,022-024

Acenaphthene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Fluorene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Phenanthrene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Anthracene T207 M105 0.1 mg/kg U 001-002,004,006-008,011,013,015,022-024

Fluoranthene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Pyrene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Benzo(a)Anthracene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Chrysene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Benzo(b)fluoranthene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Benzo(k)fluoranthene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Benzo(a)Pyrene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Indeno(123-cd)Pyrene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Dibenzo(ah)Anthracene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

Benzo(ghi)Perylene T207 M105 0.1 mg/kg M 001-002,004,006-008,011,013,015,022-024

PAH(total) T207 M105 0.1 mg/kg U 001-002,004,006-008,011,013,015,022-024

1,1,1,2-Tetrachloroethane T54 10:1 1 µg/l U 022-023

1,1,1-Trichloroethane T54 10:1 1 µg/l U 022-023

1,1,2,2-Tetrachloroethane T54 10:1 1 µg/l U 022-023

1,1,2-Trichloroethane T54 10:1 1 µg/l U 022-023

1,1,2-Trichloroethylene T54 10:1 1 µg/l U 022-023

1,1-Dichloroethane T54 10:1 1 µg/l U 022-023

1,1-Dichloroethylene T54 10:1 1 µg/l U 022-023

1,1-Dichloropropene T54 10:1 1 µg/l U 022-023

1,2,3-Trichloropropane T54 10:1 1 µg/l U 022-023

1,2,4-Trimethylbenzene T54 10:1 1 µg/l U 022-023

1,2-dibromoethane T54 10:1 1 µg/l U 022-023

1,2-Dichlorobenzene T54 10:1 1 µg/l U 022-023

1,2-Dichloroethane T54 10:1 1 µg/l U 022-023

1,2-Dichloropropane T54 10:1 1 µg/l U 022-023

1,3,5-Trimethylbenzene T54 10:1 1 µg/l U 022-023





2-Chlorotoluene T54 10:1 1 µg/l U 022-023

4-Chlorotoluene T54 10:1 1 µg/l U 022-023

Benzene T54 10:1 1 µg/l U 022-023

Bromobenzene T54 10:1 1 µg/l U 022-023

Bromochloromethane T54 10:1 1 µg/l U 022-023

Bromodichloromethane T54 10:1 1 µg/l U 022-023

Bromoform T54 10:1 1 µg/l U 022-023

Bromomethane T54 10:1 1 µg/l U 022-023

Carbon tetrachloride T54 10:1 1 µg/l U 022-023

Chlorobenzene T54 10:1 1 µg/l U 022-023

Chlorodibromomethane T54 10:1 1 µg/l U 022-023

Chloroethane T54 10:1 1 µg/l U 022-023




Chloroform T54 10:1 1 µg/l U 022-023

Chloromethane T54 10:1 1 µg/l U 022-023

Cis-1,2-Dichloroethylene T54 10:1 1 µg/l U 022-023

Cis-1,3-Dichloropropene T54 10:1 1 µg/l U 022-023

Dibromomethane T54 10:1 1 µg/l U 022-023

Dichlorodifluoromethane T54 10:1 1 µg/l U 022-023

Dichloromethane T54 10:1 50 µg/l N 022-023

EthylBenzene T54 10:1 1 µg/l U 022-023

Isopropyl benzene T54 10:1 1 µg/l U 022-023

M/P Xylene T54 10:1 1 µg/l U 022-023

n-Propylbenzene T54 10:1 1 µg/l U 022-023

O Xylene T54 10:1 1 µg/l U 022-023

p-Isopropyltoluene T54 10:1 1 µg/l U 022-023

S-Butylbenzene T54 10:1 1 µg/l U 022-023

Styrene T54 10:1 1 µg/l U 022-023

T-Butylbenzene T54 10:1 1 µg/l U 022-023

Tetrachloroethene T54 10:1 1 µg/l U 022-023

Toluene T54 10:1 1 µg/l U 022-023

Trans-1,2-Dichloroethene T54 10:1 1 µg/l U 022-023

Trans-1,3-Dichloropropene T54 10:1 1 µg/l U 022-023

Trichlorofluoromethane T54 10:1 1 µg/l U 022-023

Vinyl chloride T54 10:1 1 µg/l U 022-023

1,2,4-Trichlorobenzene T207 M105 0.1 mg/kg M 002

1,2-Dichlorobenzene T207 M105 0.1 mg/kg M 002



2,4,5-Trichlorophenol T207 M105 0.1 mg/kg U 002

2,4,6-Trichlorophenol T207 M105 0.1 mg/kg U 002

2,4-Dichlorophenol T207 M105 0.1 mg/kg U 002

2,4-Dimethylphenol T207 M105 0.1 mg/kg U 002

2,4-Dinitrophenol T207 M105 0.1 mg/kg U 002

2,4-Dinitrotoluene T207 M105 0.1 mg/kg M 002

2,6-Dinitrotoluene T207 M105 0.1 mg/kg U 002

2-Chloronaphthalene T207 M105 0.1 mg/kg M 002

2-Chlorophenol T207 M105 0.1 mg/kg M 002

2-methyl phenol T207 M105 0.1 mg/kg M 002

2-Methylnaphthalene T207 M105 0.1 mg/kg M 002

2-Nitroaniline T207 M105 0.1 mg/kg M 002

2-Nitrophenol T207 M105 0.1 mg/kg U 002

3-Nitroaniline T207 M105 0.1 mg/kg U 002

3/4-Methylphenol T207 M105 0.1 mg/kg M 002

4-Bromophenyl phenylether T207 M105 0.1 mg/kg M 002

4-Chloro-3-methylphenol T207 M105 0.1 mg/kg M 002

4-Chloroaniline T207 M105 0.1 mg/kg U 002

4-Chlorophenyl phenylether T207 M105 0.1 mg/kg M 002

4-Nitroaniline T207 M105 0.1 mg/kg U 002

4-Nitrophenol T207 M105 0.1 mg/kg U 002

Azobenzene T207 M105 0.1 mg/kg M 002

Benzo(b/k)Fluoranthene T207 M105 0.1 mg/kg M 002

Bis (2-chloroethoxy) methane T207 M105 0.1 mg/kg M 002

Bis (2-chloroethyl) ether T207 M105 0.1 mg/kg M 002

Bis (2-chloroisopropyl) ether T207 M105 0.1 mg/kg M 002

Bis (2-ethylhexyl)phthalate T207 M105 0.1 mg/kg M 002

Butyl benzylphthalate T207 M105 0.1 mg/kg U 002

Carbazole T207 M105 0.1 mg/kg U 002

Di-n-butylphthalate T207 M105 0.1 mg/kg M 002

Di-n-octylphthalate T207 M105 0.1 mg/kg M 002

Dibenzofuran T207 M105 0.1 mg/kg M 002

Diethyl phthalate T207 M105 0.1 mg/kg U 002

Dimethyl phthalate T207 M105 0.1 mg/kg U 002

Hexachlorobenzene T207 M105 0.1 mg/kg M 002

Hexachlorobutadiene T207 M105 0.1 mg/kg M 002

Hexachlorocyclopentadiene T207 M105 0.1 mg/kg U 002

Hexachloroethane T207 M105 0.1 mg/kg U 002

Isophorone T207 M105 0.1 mg/kg U 002

Nitrobenzene T207 M105 0.1 mg/kg M 002

Pentachlorophenol T207 M105 0.1 mg/kg U 002

Phenol T207 M105 0.1 mg/kg M 002

1,1,1,2-Tetrachloroethane T209 M105 50 µg/kg M 002,022

1,1,1-Trichloroethane T209 M105 50 µg/kg M 002,022




1,1,2,2-Tetrachloroethane T209 M105 50 µg/kg U 002,022

1,1,2-Trichloroethane T209 M105 50 µg/kg M 002,022

1,1-Dichloroethane T209 M105 50 µg/kg M 002,022

1,1-Dichloroethylene T209 M105 50 µg/kg M 002,022

1,1-Dichloropropene T209 M105 50 µg/kg M 002,022

1,2,3-Trichloropropane T209 M105 50 µg/kg U 002,022

1,2,4-Trimethylbenzene T209 M105 50 µg/kg M 002,022

1,2-dibromoethane T209 M105 50 µg/kg M 002,022

1,2-Dichlorobenzene T209 M105 50 µg/kg M 002,022

1,2-Dichloroethane T209 M105 50 µg/kg M 002,022

1,2-Dichloropropane T209 M105 50 µg/kg M 002,022

1,3,5-Trimethylbenzene T209 M105 50 µg/kg M 002,022


1,3-Dichloropropane T209 M105 50 µg/kg M 002,022


2,2-Dichloropropane T209 M105 50 µg/kg U 002,022

2-Chlorotoluene T209 M105 50 µg/kg U 002,022

4-Chlorotoluene T209 M105 50 µg/kg U 002,022

Benzene T209 M105 10 µg/kg M 002,022

Bromobenzene T209 M105 50 µg/kg M 002,022

Bromochloromethane T209 M105 50 µg/kg M 002,022

Bromodichloromethane T209 M105 50 µg/kg M 002,022

Bromoform T209 M105 50 µg/kg M 002,022

Bromomethane T209 M105 50 µg/kg U 002,022

Carbon tetrachloride T209 M105 50 µg/kg M 002,022

Chlorobenzene T209 M105 50 µg/kg M 002,022

Chlorodibromomethane T209 M105 50 µg/kg M 002,022

Chloroethane T209 M105 50 µg/kg M 002,022

Chloroform T209 M105 50 µg/kg M 002,022

Chloromethane T209 M105 50 µg/kg U 002,022

Cis-1,2-Dichloroethylene T209 M105 50 µg/kg M 002,022

Cis-1,3-Dichloropropene T209 M105 50 µg/kg M 002,022

Dibromomethane T209 M105 50 µg/kg M 002,022

Dichlorodifluoromethane T209 M105 50 µg/kg M 002,022

Dichloromethane T209 M105 50 µg/kg U 002,022

EthylBenzene T209 M105 10 µg/kg M 002,022

Isopropyl benzene T209 M105 50 µg/kg M 002,022

M/P Xylene T209 M105 10 µg/kg M 002,022

n-Propylbenzene T209 M105 50 µg/kg M 002,022

O Xylene T209 M105 10 µg/kg M 002,022

p-Isopropyltoluene T209 M105 50 µg/kg M 002,022

S-Butylbenzene T209 M105 50 µg/kg M 002,022

Styrene T209 M105 50 µg/kg U 002,022

T-Butylbenzene T209 M105 50 µg/kg M 002,022

Tetrachloroethene T209 M105 50 µg/kg M 002,022

Toluene T209 M105 10 µg/kg M 002,022

Trans-1,2-Dichloroethene T209 M105 50 µg/kg M 002,022

Trans-1,3-Dichloropropene T209 M105 50 µg/kg M 002,022

Trichloroethene T209 M105 50 µg/kg M 002,022

Trichlorofluoromethane T209 M105 50 µg/kg M 002,022

Vinyl chloride T209 M105 50 µg/kg M 002,022



Scientific Analysis Laboratories Ltd

Certificate of Analysis

Hadfield HouseHadfield Street

CornbrookManchester

M16 9FETel : 0161 874 2400Fax : 0161 874 2468

Report Number: Supplement 377268-1

Date of Report: 04-Mar-2014

Customer: Ian Farmer Associates17 Rivington CourtWarringtonCheshireWA1 4RT

Customer Contact: Ms Hannah Hadwin

Customer Job Reference: 41329Customer Purchase Order: 45706Customer Site Reference: Ashton School

Date Job Received at SAL: 13-Feb-2014Date Analysis Started: 17-Feb-2014

Date Analysis Completed: 27-Feb-2014

The results reported relate to samples received in the laboratoryOpinions and interpretations expressed herein are outside the scope of UKAS accreditationThis report should not be reproduced except in full without the written approval of the laboratoryTests covered by this certificate were conducted in accordance with SAL SOPsAll results have been reviewed in accordance with QP22


Scientific Analysis Laboratories is a

limited company registered in England and

Wales (No 2514788) whose address is at

Hadfield House, Hadfield Street, Manchester M16 9FE

1549

Report checkedand authorised by :Lianne BromileyAssistant Customer ServiceManager

Issued by :Lianne BromileyAssistant Customer ServiceManager

Page 1 of 3


Project Site: Ashton School


Water Analysed as Water

Heavy Metals(9)

SAL Reference 377268 001 377268 002 377268 003

Customer Sample Reference BH01 BH02 BH03

Date Sampled 12-FEB-2014 12-FEB-2014 12-FEB-2014


As (Total) T301 AR 0.2 µg/l 5.7 8.6 7.6

Cd (Total) T301 AR 0.02 µg/l 0.22 0.64 0.27

Cr (Total) T301 AR 1 µg/l 39 47 34

Cu (Total) T301 AR 0.5 µg/l 27 53 17

Pb (Total) T301 AR 0.3 µg/l 11 26 21

Hg (Total) T301 AR 0.05 µg/l <0.05 <0.05 <0.05

Ni (Total) T301 AR 1 µg/l 15 19 20

Se (Total) T301 AR 0.5 µg/l 1.0 2.0 2.2

Zn (Total) T301 AR 2 µg/l 26 34 34





Miscellaneous

SAL Reference 377268 001 377268 002 377268 003




Boron T6 AR 0.01 mg/l 0.06 0.04 0.07

Chromium VI T686 AR 0.003 mg/l <0.003 <0.003 <0.003

Cyanide(Complex) T85 AR 0.05 mg/l <0.05 <0.05 <0.05

Cyanide(Total) T4 AR 0.05 mg/l <0.05 <0.05 <0.05

Cyanide(free) T4 AR 0.05 mg/l <0.05 <0.05 <0.05

Sulphate T686 AR 0.5 mg/l 59 54 30

pH T7 AR 7.2 7.3 8.0






SAL Reference 377268 001 377268 002 377268 003




Naphthalene T149 AR 0.01 µg/l 0.02 0.01 <0.01

Acenaphthylene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

Acenaphthene T149 AR 0.01 µg/l 0.05 <0.01 <0.01

Fluorene T149 AR 0.01 µg/l 0.17 0.02 <0.01

Phenanthrene T149 AR 0.01 µg/l 0.27 0.03 0.03

Anthracene T149 AR 0.01 µg/l 0.02 <0.01 <0.01

Fluoranthene T149 AR 0.01 µg/l 0.03 <0.01 <0.01

Pyrene T149 AR 0.01 µg/l 0.11 <0.01 0.01

Benzo(a)Anthracene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

Chrysene T149 AR 0.01 µg/l 0.02 <0.01 <0.01

Benzo(b)fluoranthene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

Benzo(k)fluoranthene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

Benzo(a)Pyrene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

Indeno(123-cd)Pyrene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

Dibenzo(ah)Anthracene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

Benzo(ghi)Perylene T149 AR 0.01 µg/l <0.01 <0.01 <0.01

PAH(total) T149 AR 0.01 µg/l 0.69 0.06 0.04



Index to symbols used in Supplement 377268-1

Notes

Method Index

Accreditation Summary

Value Description

AR As Received

U Analysis is UKAS accredited

N Analysis is not UKAS accredited

Supplement issued to include the date sampled.

Value Description

T4 Colorimetry

T85 Calc

T149 GC/MS (SIR)

T301 ICP/MS (Total)

T7 Probe

T6 ICP/OES

T686 Discrete Analyser


Boron T6 AR 0.01 mg/l N 001-003

Chromium VI T686 AR 0.003 mg/l U 001-003

Cyanide(Complex) T85 AR 0.05 mg/l N 001-003

Cyanide(Total) T4 AR 0.05 mg/l U 001-003

Cyanide(free) T4 AR 0.05 mg/l U 001-003

Sulphate T686 AR 0.5 mg/l U 001-003

pH T7 AR U 001-003

As (Total) T301 AR 0.2 µg/l U 001-003

Cd (Total) T301 AR 0.02 µg/l U 001-003

Cr (Total) T301 AR 1 µg/l U 001-003

Cu (Total) T301 AR 0.5 µg/l U 001-003

Pb (Total) T301 AR 0.3 µg/l U 001-003

Hg (Total) T301 AR 0.05 µg/l U 001-003

Ni (Total) T301 AR 1 µg/l U 001-003

Se (Total) T301 AR 0.5 µg/l U 001-003

Zn (Total) T301 AR 2 µg/l U 001-003

Naphthalene T149 AR 0.01 µg/l U 001-003

Acenaphthylene T149 AR 0.01 µg/l U 001-003

Acenaphthene T149 AR 0.01 µg/l U 001-003

Fluorene T149 AR 0.01 µg/l U 001-003

Phenanthrene T149 AR 0.01 µg/l U 001-003

Anthracene T149 AR 0.01 µg/l U 001-003

Fluoranthene T149 AR 0.01 µg/l U 001-003

Pyrene T149 AR 0.01 µg/l U 001-003

Benzo(a)Anthracene T149 AR 0.01 µg/l U 001-003

Chrysene T149 AR 0.01 µg/l U 001-003

Benzo(b)fluoranthene T149 AR 0.01 µg/l U 001-003

Benzo(k)fluoranthene T149 AR 0.01 µg/l U 001-003

Benzo(a)Pyrene T149 AR 0.01 µg/l U 001-003

Indeno(123-cd)Pyrene T149 AR 0.01 µg/l U 001-003

Dibenzo(ah)Anthracene T149 AR 0.01 µg/l U 001-003

Benzo(ghi)Perylene T149 AR 0.01 µg/l U 001-003

PAH(total) T149 AR 0.01 µg/l U 001-003



APPENDIX 5

PHOTOGRAPHS

Figure A5.1 Trial Pit Photographs

New Ashton Primanry School, Stamford

Trial Pit Photographs TP01

Contract No. W13/41329


Trial Pit Photographs TP03


Figure A5.2 Rock Core Photographs


Rock Core Photographs BH03


12.00m to 16.00m

16.00m to 19.00m




19.00m to 22.00m

22.00m to 25.00m




25.00m to 28.00m

28.00m to 30.00m

APPENDIX 6

MONITORING

O2% CO2% CH4% CO H2S

v/v v/v v/v ppm ppm

Hole No:VOC ppm

CO2% v/v

CO ppm

H2S ppm

RelativePressure

(mb)

Gas flow Rate (l/hr)

Depth to base of

well SWL

LNAPL or

DNAPL

Steady Steady Peak Steady Steady Steady Steady Range mBGL mBGL mBGL

BH01 0.0 0.0 0.0 0.0 0 0 - 0.0 12.10 Groundlevel NRBH02 0.0 0.0 0.0 0.0 0 0 - 0.0 5.35 1.70 NRBH03 0.0 0.7 0.0 0.0 0 0 - 0.0 29.86 8.50 NR

>>>> = Flow above detection limit of 30 l/hr, <<< = Negative flow greater than -10 l/hr. >Max = In excess of lower explosive limit.

Remarks:

20.0 012.2 0

20.1 0

20.1 0.0 0.0

O2% v/v

CH4% v/v

LEL

Steady Steady

0 0Atmospheric Pressure (Finish): 987mb

Background Ground Conditions (dry / wet etc): WetReadings: Atmospheric Pressure (Start): 988mb

Gas and Groundwater Monitoring Results

Contract Name: Ashton New Primary School Readings Taken By:GA2000NM

Contract Number: 41329 Gas Monitor:

Date: 31st January 2014 Checked By:

Weather Conditions: Dry, CloudyHH


v/v v/v v/v ppm ppm

Hole No:VOC ppm

CO2% v/v

CO ppm

H2S ppm

RelativePressure

(mb)


Depth to base of

well SWL

LNAPL or

DNAPL


BH01 0.0 0.0 0.0 0.0 0 0 0.00 0.0 11.55 Groundlevel NRBH02 0.0 0.0 0.0 0.0 0 0 0.00 0.0 5.60 1.93 NRBH03 0.0 0.0 0.0 0.0 0 0 0.00 0.0 29.40 8.32 NR


Remarks:

Contract Name: Ashton New Primary School Readings Taken By: DM


Contract Number: 41329 Gas Monitor: GFM

Date: 12th February 2014 Checked By:

Weather Conditions: Overcast & Windy

0 0

Background Ground Conditions (dry / wet etc): Wet, muddyReadings: Atmospheric Pressure (Start): 956mb

Steady Steady

20.6 0.0 0.0Atmospheric Pressure (Finish): 953mb

O2% v/v

CH4% v/v

LEL

20.1 020.0 018.9 0


v/v v/v v/v ppm ppm

Hole No:VOC ppm

CO2% v/v

CO ppm

H2S ppm

DiffPressure

(Pa)


Depth to base of

well SWL

LNAPL or

DNAPL


BH01 11.00 Groundlevel NRBH02 0.0 0.0 0.0 0.0 0 0 0.00 0.0 5.55 2.10 NRBH03 0.0 0.2 0.0 0.0 0 0 0.00 0.0 29.40 8.25 NR


Remarks:




Date: 27th Febraury 2014 Checked By: HHWeather Conditions: Dull, Windy

0 0

Background Ground Conditions (dry / wet etc): WetReadings: Atmospheric Pressure (Start): 982mb

Steady Steady


O2% v/v

CH4% v/v

LEL

20.2 017.4 0

Flooded


v/v v/v v/v ppm ppm

Hole No:VOC ppm

CO2% v/v

CO ppm

H2S ppm

RelativePressure

(mb)


Depth to base of

well SWL

LNAPL or

DNAPL


BH01 0.0 0.0 0.0 0.0 0 0 -0.09 0.0 11.12 0.50 NDBH02 0.0 0.0 0.0 0.0 0 0 -0.09 0.0 5.44 1.90 NDBH03 0.0 1.0 0.0 0.0 0 0 -0.09 0.0 29.84 3.92 ND


Remarks:

Contract Name: Ashton New Primary School Readings Taken By: NM


Contract Number: 41329 Gas Monitor: GA2000

Date: 12th March 2014 Checked By: HHWeather Conditions: Dry, sunny, 10.2 ˚C

0 0

Background Ground Conditions (dry / wet etc): DryReadings: Atmospheric Pressure (Start): 1019mb

Steady Steady


O2% v/v

CH4% v/v

LEL

20.5 020.6 013.4 0


v/v v/v v/v ppm ppm

Hole No:VOC ppm

CO2% v/v

CO ppm

H2S ppm

RelativePressure

(mb)


Depth to base of

well SWL

LNAPL or

DNAPL


BH01 10.95 GL NRBH02 0.0 0.0 0.0 0.0 0 0 0.00 0.0 5.50 1.87 NDBH03 0.0 0.2 0.0 0.0 0 0 0.00 0.0 29.35 8.40 ND


Remarks:




Date: 26th March 2014 Checked By: HHWeather Conditions: Dull, showers, 7.5 ˚C

0 0

Background Ground Conditions (dry / wet etc): Wet/dampReadings: Atmospheric Pressure (Start): 998mb

Steady Steady


O2% v/v

CH4% v/v

LEL

20.3 019.2 0

Flooded


v/v v/v v/v ppm ppm

Hole No:VOC ppm

CO2% v/v

CO ppm

H2S ppm

RelPressure

(mb)


Depth to base of

well SWL

LNAPL or

DNAPL


BH01 0.0 0.0 0.0 0.0 0 0 0.00 0.0 10.93 GL NDBH02 0.0 0.0 0.0 0.0 0 0 0.00 0.0 5.45 2.05 NDBH03 0.0 0.2 0.0 0.0 0 0 0.00 0.0 29.35 7.96 ND


Remarks:

20.5

19.5

0.0

0.020.5 0.0

Steady Steady


O2% v/v

CH4% v/v

LEL

0 0

Background Ground Conditions (dry / wet etc): DryReadings: Atmospheric Pressure (Start): 990mb

Date: 21st May 2014 Checked By: ALWeather Conditions: Sunny, Mild, 21 °C




Head office:

CroydonCentre TowerWhitgift CentreCroydonCR9 0AU

T +44 (0)20 8256 4000F +44 (0)20 8256 4116

Middle East:

DubaiC/o Al Futtaim Carillion LLCP. O. Box 1811DubaiUAE

T: 00971 4 333 1200F: 00971 4 333 121

Other UK offices:

Birmingham50 – 54 St Pauls SquareBirminghamB3 1QS

T +44 (0)845 120 4002F +44 (0)121 236 4170

CardiffUnit 2, Site 5DOcean WayOcean ParkCardiff CF24 5HF

T +44 (0) 2920 480817F +44 (0) 8701 285267

EdinburghCommercial Quay74 Commercial StreetLeith EdinburghEH6 6LX

T +44 (0)131 561 2600F +44 (0)131 561 2601

NormantonUnit 36Mildred Sylvester WayNormanton Industrial EstateNormantonWest Yorkshire WF6 1TA

T +44 (0) 1924 221 72F +44 (0) 844 244 122

SheffieldThe Square2 Broad Street WestSheffieldSouth Yorkshire S1 2BQ

T +44 (0) 845 121 0588F +44 (0) 114 278 3060

ManchesterLowry House550 Mauldeth Road WestChorlton-cum-HardyManchester M21 7TJ

T +44 (0) 161 860 2001F +44 (0) 161 860 2009

Wolverhampton24 Birch StreetWolverhamptonWV1 4HY

T +44 (0)1902 422474F +44 (0)1902 316749

[email protected]

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