highmoor lane, brighouse - preliminary findings (update) · tp03 0.2 topsoil 5.9 24

010/2977/MJT

11th January 2019

Mr M Bretton

c/o Savills

Ground Floor

City Point

29 King Street

Leeds

LS1 2HL

Registered in England 07068066

Parkhill

Wetherby

West Yorkshire

LS22 5DZ

T 01937 545 330

www.lithos.co.uk

Dear Malcom and Melvyn,

Highmoor Lane, Brighouse - preliminary findings (update)

Further to completion of the recent fieldwork and laboratory testing, please find enclosed a summary

of our preliminary findings. This letter now includes the results of the chemical analysis undertaken on

various samples of soil taken during fieldwork,

To date, no significant ground-related abnormals have been identified other than:

• buried obstructions- culvert running northwest to northeast across site towards stream.

• Former ox pit and mine shaft in the south of site, with surrounding ‘mound’ of made ground.

• The mound of made ground has been found to contain a number of contaminants and will

require some remediation (likely to be either off-site disposal, or isolation beneath areas of

hardstanding in the proposed development)

Laboratory analysis is now underway and we expect to issue our final Geoenvironmental Appraisal

Report by mid-January 2019.

Should you require any further information, please contact the undersigned.

Yours sincerely

Matt Thompson

Associate Director

for and on behalf of

LITHOS CONSULTING LIMITED

enc

Preliminary Summary of Geoenvironmental Issues

Exploratory Hole Records

Drawing 2977/6 – Exploratory Hole Location Plan

HIGHMOOR LANE, BRIGHOUSE- SUMMARY OF FINDINGS TO DATE

of 8

These findings may be revised in the light of laboratory testing, and during the more rigorous review of field data that will be

undertaken prior to issue of our comprehensive report.

Proposed development

A proposed layout has been prepared by Savills, which shows multiple 2 & 3 storey domestic

dwellings, with associated gardens and adoptable roads\sewers.

Preliminary investigation

Issue Remarks

The site 1.8 km northeast of Brighouse town centre

9.6 ha (23 acres)

The site consists of a single parcel of land divided into three by a stream running northwest to southeast

and post & wire fencing. A public footpath (the Bronte Way) runs along the southern boundary. In the

far south, a mine entry is present (Ox Pit); the brick-lined shaft itself can be seen protruding through a

‘mound’ of made ground.

Former uses The site and surrounding land have previously been affected by the coal mining industry. Maps dating

back to 1893 show tramways running east across site and along the western boundary; and BGS maps

show areas of ‘made ground’ in the centre and south.

Environmental

setting

Drift- none.

Solid- Pennine Lower Coal Measures Formation- undifferentiated mudstone, siltstone and sandstone,

with an unnamed sandstone unit in the north-east & southwest corners and Clifton Rock (sandstone) in

the central-east

Shallowest coal seam- 32Y coal at about 20m depth.

Nearest watercourse- Calder

Water quality- moderate.

A spring is present along both the southern and northern boundary of the most northern field.

Ground investigation.

Fieldwork was supervised by Lithos on the 12th and 13th December 2018 and comprised the

exploratory holes listed below.

Technique Exploratory holes Final depth(s) Remarks

Trial pitting

(machine dug) TPs 01 to 25 1.5m to 3.7m Vane tests where possible, soakaway tests in TPs 1 to 6

Sample pit

(machine dug) SP1 to SP2 1.0m to 1.3m

To allow for extra sampling of made ground from ox pit

in the south.

Fieldwork findings are summarised below.

Issue Remarks

Access

restrictions None.

Made ground Encountered within the mound in the south of the site (associated with Ox Pit) to a max. of 3.5m

(TP19). Predominantly re-worked mudstone with ash & clinker with occasional brick, glass and pottery

fragments.

Natural ground Topsoil (typically 30mm in thickness), over a firm light orange and grey mottled, slightly sandy CLAY

(Cohesive Residual Soils), interbedded with gravel and cobble of sandstone and mudstone (Granular

Residual Soils).

A thin, weathered coal seam was encountered in TP03 (0.5m-0.7m), and TP05 (2.1m-2.5m).

Sandstone bedrock was encountered in TP06 (2.4m) and TP07 (2.0m).

Contamination Testing results have been received from the laboratory and are summarized in the tables on pages 5

to 7. Comments regarding the results are given on page 3 below.

Preparatory

works

Removal of deep made ground associated with former ox pit and mine shaft.

Supplementary site investigation (including gas monitoring).

Investigation of the mine entry (depth & nature of backfill), followed by appropriate treatment.

Topsoil strip & stockpile.

HIGHMOOR LANE, BRIGHOUSE- SUMMARY OF FINDINGS TO DATE

of 8

Issue Remarks

Foundations Natural soils should provide sufficient bearing capacity for the adoption of traditional strip

foundations at around 1m depth, overdeepened where necessary due to tree influence. If/when soft

clays or coal are encountered in foundation excavations, foundations should be deepened to reach

competent strata below.

Groundwater &

excavations

Groundwater was encountered in TPs 03, 11, 18 and 19 between depths of 1.7m and 3.7m.

Shallow excavations should remain stable during the construction phase in the short term.

Drainage Soakaway testing was carried out within 6 trial pits. No tests attained 25% effective depth, therefore

we are unable to calculate the soil infiltration rate. Consequently, soakaways will not provide a

suitable means of surface water disposal and there will likely be a need for water balancing.

Development

constraints

Former ox pit and mine shaft in the south of site.

Culvert running northwest to southeast across site.

Pylon, telegraph poles, water services running across site will need easements.

Contamination

Laboratory test results are summarised in the tables on pages 5 to 7 of this letter and have identified

contamination within the made ground associated with the former “Ox-Pit” in the south-west of site.

Concentrations above Lithos’ Tier 1 screening values (assuming a residential with gardens end-use)

were encountered in SPs 1 & 2 and TPs 19 & 25. The most common contaminants were arsenic,

copper, lead, diesel-range organics (DRO) and lubricating-range organics (LRO).

The made ground associated with Ox-Pit surrounds the former mine shaft and sits around 2m to 3m

higher than site level, forming what is likely to be a ‘surplus’ of material. Although some of this material

may be suitable for retention on site (underneath proposed hardstanding), disposal off-site is likely to

be the most practical solution.

Elsewhere, although elevated concentrations of arsenic and lead were locally encountered within

the topsoil (in TPs 3, 5 and 21), initial statistical analysis indicates that the topsoil should be suitable for

re-use in garden areas, to be confirmed in the final Geoenvironmental Appraisal report.

HIGHMOOR LANE - SUMMARY OF FINDINGS TO DATE

of 8

Hole Final depth

(m)

Depth to Base of (m)

Made Ground Natural Soils

Granular Made Ground Topsoil Cohesive Residual Soil Granular Residual Soil Weathered Bedrock

SP1 1.3 1.1 - > 1.3 - -

SP2 1.0 > 1.0 - - - -

TP01 2.8 - 0.4 1.9 > 2.8 -

TP02 2.9 - 0.5 1.2, then > 2.9 2.5 -

TP03 2.7 - 0.3 0.4, then > 2.7 1.7 (coal 0.5-0.7m) -

TP04 2.8 - 0.3 2.5 > 2.8 -

TP05 2.9 - 0.4 2.1, then 2.9 2.5 (coal 2.1-2.5m) -

TP06 2.6 - 0.3 1.6 2.4 > 2.6

TP07 2.1 - 0.3 1.5 - > 2.1

TP08 3.4 - 0.4 1.9 > 3.4 -

TP09 3.1 - 0.4 2.7 2.0, then > 3.1 -

TP10 3.6 - 0.3 2.3 > 3.6 -

TP11 2.2 - 0.4 - > 2.2 -

TP12 2.8 - 0.3 1.8 > 2.8 -

TP13 3.1 - 0.3 2.3 > 3.1 -

TP14 2.5 - 0.4 2.0 > 2.5 -

TP15 1.5 - 0.4 1.1 > 1.5 -

TP16 2.2 - 0.3 1.6 > 2.2 -

TP17 2.8 - 0.3 2.1 > 2.8 -

TP18 3.7 - 0.3 3.2 > 3.7 -

TP19 3.6 3.5 - > 3.6 - -

TP20 3.4 - 0.3 2.2 > 3.4 -

TP21 3.7 - 0.3 1.9 > 3.7 -

TP22 3.2 - 0.3 2.2 3.2 -

TP23 2.2 - 0.3 1.0 > 2.2 -

TP24 2.5 - 0.3 1.0 > 2.5 -

TP25 3.3 > 3.3 - - - -


of 8

Summary of contamination testing - inorganics

Expl

Hole

Depth

(m) Material

Concentrations in mg/kg unless otherwise stated. Results are quoted to 1 decimal place if <10, and whole numbers if >10.

Trigger Level Concentrations are shown in BLUE and assume a residential with gardens end-use.

pH As ∞ B~ Cd ∞ Cr x Cu♣$ Pb ∞ Hg* Ni Se Zn$

Asbestos 37 5 26 3000 200 200 169 127 350 200

SP2 0.5 Cohesive Made Ground 6.1 320 <1 4 64 590 360 <1 130 <3 670 N.D.

SP1 0.5 Granular Made Ground 4.3 150 <1 2 22 49 61 <1 22 <3 42 N.D.

TP19 0.5 Granular Made Ground 5.2 240 <1 3 33 230 52 <1 110 <3 76 N.D.

TP25 1.0 Granular Made Ground <4.0 110 <1 1 24 50 39 <1 22 <3 34 N.D.

SP1 0.1 Made Ground Topsoil 4.0 110 <1 1 18 37 51 <1 19 <3 35 N.D.

SP2 0.2 Made Ground Topsoil 5.3 45 <1 <1 28 83 210 <1 29 <3 160 N.D.

TP19 0.2 Made Ground Topsoil 4.5 99 <1 1 38 84 180 <1 33 <3 87 N.D.

TP25 0.2 Made Ground Topsoil <4.0 89 <1 1 16 46 49 <1 16 <3 42 N.D.

TP06 0.1 Topsoil 5.9 25 <1 <1 30 40 59 <1 25 <3 77 N.D.

TP03 0.2 Topsoil 5.9 24 <1 <1 30 41 290 <1 24 <3 93 N.D.

TP04 0.2 Topsoil 5.5 23 <1 <1 23 31 70 <1 18 <3 71 N.D.

TP05 0.2 Topsoil 5.8 38 <1 <1 29 68 130 <1 23 <3 100 N.D.

TP11 0.2 Topsoil 5.0 23 <1 <1 20 36 59 <1 19 <3 65 N.D.

TP15 0.2 Topsoil 6.7 21 <1 <1 30 31 64 <1 20 <3 81 N.D.

TP17 0.2 Topsoil 6.6 13 <1 <1 22 21 55 <1 15 <3 62 N.D.

TP21 0.2 Topsoil 6.9 37 <1 <1 27 60 110 <1 22 <3 100 N.D.

TP01 0.3 Topsoil 5.8 33 <1 <1 36 52 110 <1 30 <3 100 N.D.

TP02 0.3 Topsoil 6.2 26 <1 <1 24 32 62 <1 20 <3 89 N.D.


of 8

Key Source of Guidance Trigger Level

36 Parameter tested for and found to be in

excess of Tier 1 concentration With the exception of those annotated with one of the symbols below (∞, $, ~), all Soil Screening Values in

brackets above have been derived using CLEA v1.06. Values assume contaminants located in a sandy loam,

with 6% soil organic matter (SOM). 179 Parameter tested for and found to be > 5 x

Tier 1 concentration

12 Parameter tested for but not found to be in

excess of Tier 1 concentration ∞ Category 4 Screening Level – SP1010, December 2013 (CL:AIRE\Defra)

Parameter not tested for $ Ministry of Agriculture, Fisheries & Food. Code of Practice for Agricultural Practice for the Protection of

Soil. 1998

♣ Tier 1 Value is pH dependent

~

Engineering judgement (Lithos). Boron is a phytotoxic, although most phytotoxic compounds can pose

a risk to human health if sufficient concentrations are present. However, plants represent the most

sensitive receptor, and a Tier 1 value which is protective of flora is therefore also protective of human

health. x Assumes Cr is CrIII. If demonstrated Cr is

CrVI screen would be 21mg/kg

*

Assumes mercury present as an inorganic

compound (cf elemental metal or within

organic compound). See Science Report

SC050021/Mercury SGV.

N.D. Not detected, applicable to asbestos I.D. screen only


of 8

Summary of contamination testing - organics

Expl Hole Depth

(m) Material

Concentrations in mg/kg. Results are quoted to 1 decimal place if <10, and whole numbers if >10.

Trigger Level Concentrations are shown in BLUE and assume a residential with gardens (and no cover) end use

% TOC

PAH TPH - C6 to C40

B(a)P ∞ Naphthalene GRO~

C6 to C10

DRO◊

C10 to C21

LRO

C21 to C40

5 8 30 151 1000

SP2 0.5 Cohesive Made Ground 27.0 0.3 0.6 <10 30 168

SP1 0.5 Granular Made Ground 29.0 <0.1 0.2 <10 120 79

Tp19 0.5 Granular Made Ground 26.0 <0.1 0.1 <10 76 65

TP25 1.0 Granular Made Ground 26.0 <0.1 0.5 <10 191 175

SP1 0.1 Made Ground Topsoil 19.0 0.2 0.3 <10 91 103

SP2 0.2 Made Ground Topsoil 9.6 0.3 0.1 <10 <148 2710

Tp19 0.2 Made Ground Topsoil 26.0 1.2 0.6 <10 205 741

TP25 0.2 Made Ground Topsoil 33.0 0.3 0.8 <10 298 998

TP06 0.1 Topsoil 3.9 0.1 <0.1

TP03 0.15 Topsoil 4.7 0.7 0.6

TP04 0.2 Topsoil 5.3 0.2 <0.1

TP05 0.2 Topsoil 7.5 0.3 <0.1

TP11 0.2 Topsoil 5.2 0.3 0.2

TP15 0.2 Topsoil 3.4 <0.1 <0.1

TP17 0.2 Topsoil 2.3 <0.1 <0.1

TP21 0.2 Topsoil 4.4 0.3 <0.1


of 8

Expl Hole Depth

(m) Material

Concentrations in mg/kg. Results are quoted to 1 decimal place if <10, and whole numbers if >10.

Trigger Level Concentrations are shown in BLUE and assume a residential with gardens (and no cover) end use

% TOC

PAH TPH - C6 to C40

B(a)P ∞ Naphthalene GRO~

C6 to C10

DRO◊

C10 to C21

LRO

C21 to C40

5 8 30 151 1000

TP01 0.3 Topsoil 5.3 0.3 <0.1

TP02 0.3 Topsoil 3.6 0.3 <0.1

Key Source of Guidance Trigger Level

0.3 Parameter tested for but not in excess of Tier 1

concentration

All Soil Screening Values in brackets above have been derived using CLEA v1.06. Values assume contaminants located in a

sandy loam, with 6% soil organic matter (SOM). Assumes isolation beneath and no soil cover, see Generic Notes 04 in

Appendix A.

60 Parameter tested for and in excess of Tier 1

concentration ~ Assumes all GRO is aromatic fraction C7 to C8

Contaminant not tested for

◊ Assumes all DRO is aliphatic fraction C10 to C12

∞ Category 4 Screening Level – SP1010, December 2013 (CL:AIRE\Defra)

TRIAL PIT LOCATION

APPROXIMATE SITE BOUNDARY

SOAKAWAY LOCATION

LINE OF ELECTRICITY UTILITYLINE OF GAS UTILITIYLINE OF WATER UTILITYLINE OF SEWER/DRAINAGE UTILITYLINE OF BT/TELECOMMS UTILITY

NOTE THAT UTILITY LOCATIONS SHOULD NOT BE RELIED UPON FOR CONSTRUCTIONPURPOSES, NOR SHOULD IT BE ASSUMED THAT ALL UTILITIES BENEATH THE SITE ARE SHOWNON THIS PLAN. THERE MAY BE UTILITIES UNKNOWN TO LITHOS. THIS DRAWING IS NOT ANALTERNATIVE TO VISUAL INSPECTION, USE OF A CAT DETECTION TOOL AND CAREFULEXCAVATION.

GEOLOGICAL BOUNDARY (FROMBGS MAP)FAULT (FROM BGS MAP)

MADE GROUND (FROM BGS MAP)

HISTORICAL FEATURES (FROM OS MAP)

SAMPLE PIT LOCATION

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Air Shaft

TP01

TP02

TP03

TP04TP05

TP06

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TP13

TP12

TP15

TP10

TP09

TP11

TP17

TP07

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TP20

TP21

TP22

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TP19TP25

SP1

SP2

DRAWING NO.SCALE

DRAWN

CHECKED

SHEET

DATE

DATE

FINAL

REVISION

FOR APPROVAL

STATUS

FOR COMMENT

DRAFT

DRAWING TITLE

JOB TITLE

CLIENT

REV. DESCRIPTION DATE

NOTES

17/12/18

17/12/18

1:1000 A3 6

[email protected]

www.lithos.co.uk

Tel 01937 545330

EXPLORATORY HOLE LOCATIONS

SAVILLS

HIGHMOORLANE,

BRIGHOUSE

CC

2977/

MJT

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G 2.2m

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W

Trial Pit LogTrialpit No

SP1Sheet 1 of 1

Project Name: Highmoor Lane, Brighouse

Project No.2977

Co-ords:Level:

415934.00 - 423888.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth1.30

0.6

2.1 Scale1:25

LoggedCC

Remarks:

Stability:

1. Prior to excavation a Cable Avoidance Tool (CAT) survey was carried out. 2. Groundwater was not apparent during excavation. 3. Backfilled with materials arising upon completion. 4. Co-ordinates from hand held GPS, hole not surveyed in.

1. The sides of the trial pit remained stable during excavation.

Wat

erSt

rike Samples and In Situ Testing

Depth Type ResultsDepth

(m)

0.30

1.10

1.30

Level(m) Legend Stratum Description

MADE GROUND TOPSOIL: Dark grey organic rich gravelly, slightly sandy CLAY with occasional rootlets. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including brick, coal and sandstone.(MADE GROUND TOPSOIL)MADE GROUND: Dark greyish black sandy, slightly clayey fine to coarse, sub angular to sub rounded GRAVEL of mixed lithologies including brick, ash, clinker, sandstone, coal and siltstone.(GRANULAR MADE GROUND)

Light orange gravelly, slightly sandy CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including sandstone.(COHESIVE RESIDUAL SOIL)

End of pit at 1.30 m

1

2

3

4

5

0.10 J,K&T

0.50 J,K&T


SP2Sheet 1 of 1


Project No.2977

Co-ords:Level:

415939.00 - 423851.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth1.00

0.6

1.9 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

1.00


MADE GROUND TOPSOIL: Dark grey organic rich gravelly, slightly sandy CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies.(MADE GROUND TOPSOIL)MADE GROUND: Dark greyish black slightly clayey fine to coarse, sub angular to sub rounded GRAVEL of ash, clinker, glass and pottery.(GRANULAR MADE GROUND)

End of pit at 1.00 m 1

2

3

4

5

0.20 J,K&T

0.50 J,K&T


TP01Sheet 1 of 1


Project No.2977

Co-ords:Level:

416106.00 - 423915.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.80

0.6

1.3 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.40

1.90

2.80


Dark grey organic rich slightly sandy, slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including sandstone lithorelicts and pottery.(TOPSOIL)Firm light orange and grey mottled slightly sandy CLAY.(COHESIVE RESIDUAL SOIL)

Dark blueish grey fine to coarse, angular to sub angular GRAVEL of very thinly laminated sandstone and coal lithorelicts.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.30 J&T

HVP=50 0.60 D

2.20 D

2.40 B


TP02Sheet 1 of 1


Project No.2977

Co-ords:Level:

416255.00 - 424125.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.90

0.7

2.3 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.50

1.20

2.50

2.90


Dark grey organic rich slightly sandy slightly gravelly CLAY. Gravel is fine to coarse, sub angular to sub rounded of sandstone of sandstone lithorelicts.(TOPSOIL)

Firm light orange sandy, slightly gravelly CLAY. Gravel is fine to coarse, sub angular to sub rounded of sandstone lithorelicts.(COHESIVE RESIDUAL SOIL)

Light grey, horiztonally-orientated COBBLE of fine grained sandstone.(GRANULAR RESIDUAL SOIL)

Firm might grey and orange slightly sandy CLAY recovered as cobble sized chunks.(COHESIVE RESIDUAL SOIL)


1

2

3

4

5

0.30 J&T

0.70 D


TP03Sheet 1 of 1


Project No.2977

Co-ords:Level:

416085.00 - 424092.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.70

0.6

2.4 Scale1:25

LoggedCC

Remarks:

Stability:

1. Prior to excavation a Cable Avoidance Tool (CAT) survey was carried out. 2. Groundwater was apparent during excavation. 3. Backfilled with materials arising upon completion. 4. Co-ordinates from hand held GPS, hole not surveyed in.

1. The sides of the trial pit were unstable at 1.0m depth during excavation.

Wat

erSt



(m)

0.300.400.50

0.70

1.70

2.70


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies.(TOPSOIL)Firm light orange slightly sandy CLAY.(COHESIVE RESIDUAL SOIL)Dark grey horizontally-orientated tabular COBBLE of thinly laminated silstone.(GRANULAR RESIDUAL SOIL)Dark greyish black vitreous very thinly laminated COAL recovered as fine to medium, angular gravel.(WEATHERED COAL MEASURES)Dark grey coarse, angular to sub angular GRAVEL of thinly laminated siltstone.(GRANULAR RESIDUAL SOIL)

At 1.0, spalling of the sides causing overbreak.

Firm light orange and grey CLAY.(COHESIVE RESIDUAL SOIL)

At 1.7m, water seepage.


1

2

3

4

5

0.15 J&T

HVP=60


TP04Sheet 1 of 1


Project No.2977

Co-ords:Level:

416032.00 - 423946.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.80

0.6

2.3 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

2.50

2.80


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies.(TOPSOIL)Firm light orange and grey mottled slightly sandy slightly gravelly CLAY. Gravel is fine to coarse, sub angular to sub rounded of sandstone and coal lithorelicts.(COHESIVE RESIDUAL SOIL)

Becomes stiffer and more gravelly with depth.

Light grey and orange slightly clayey fine to medium, angular to sub angular GRAVEL of siltstone and sandstone lithorelicts.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

0.70 DHVP=62

HVP=110


TP05Sheet 1 of 1


Project No.2977

Co-ords:Level:

415903.00 - 423944.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.90

0.6

2.6 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.40

1.90

2.10

2.50

2.90


Dark grey organic rich slightly sandy slightly gravelly CLAY. Gravel is fine to medium, angular to sub angular of mixed lithologies including coal and occasional fragments of glass and pottery.(TOPSOIL)Firm light orange and grey mottled slightly sandy slightly gravelly CLAY. Gravel is fine to medium, angular to subangular of mixed lithologies including coal lithorelicts.(COHESIVE RESIDUAL SOIL)

Stiff friable light grey gravelly CLAY. Gravel is fine to medium, angular to sub angular of mixed lithologies including coal lithorelicts.(COHESIVE RESIDUAL SOIL)Dark brown fine to coarse angular GRAVEL of mudstone and coal.(GRANULAR RESIDUAL SOIL)

Stiff friable light grey gravelly CLAY. Gravel is fine to medium, angular to sub angular of mixed lithologies including coal lithorelicts.(COHESIVE RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

0.60 DHVP=70

2.30 D


TP06Sheet 1 of 1


Project No.2977

Co-ords:Level:

416079.00 - 423783.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.60

0.6

2.4 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

1.60

2.40

2.60


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, angular to sub angular of mixed lithologies including sandstone and coal lithorelicts.(TOPSOIL)Firm light orange and grey mottled gravelly, slightly sandy CLAY. Gravel is fine to coarse, angular to sub angular of mixed lithologies including siltstone.(COHESIVE RESIDUAL SOIL)

At 0.5m, green plastic land drain.

Light orange and grey mottled slightly clayey GRAVEL. Gravel is fine to coarse, sub angular to sub rounded of sandstone and siltstone.(GRANULAR RESIDUAL SOIL)

From 2.1m, cobbles of siltstone and sandstone.

Light orangish brown fine grained SANDSTONE recovered as cobbles. Cobbles are angular and up to 10cm in size.(WEATHERED COAL MEASURES)

From 2.4m, difficult to excavate.End of pit at 2.60 m

1

2

3

4

5

0.10 J&T

0.80 DHVP=70


TP07Sheet 1 of 1


Project No.2977

Co-ords:Level:

416102.00 - 423860.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.10

0.7

2.2 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

1.50

2.002.10


Dark grey organic rich slightly sandy slightly gravelly CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including sandstone lithorelicts.(TOPSOIL)Firm light orange and grey mottled gravelly, slightly sandy CLAY. Gravel is fine to coarse, sub angular to sub rounded of sandstone lithorelicts.(COHESIVE RESIDUAL SOIL)

Light grey horizontally orientated COBBLE of thinly laminated siltsone.(GRANULAR RESIDUAL SOIL)

Light orange thinly laminated fine grained SANDSTONE with thin laminations of mudstone recovered as angular cobbles.(WEATHERED COAL MEASURES)

From 2.0m, difficult to excavate.End of pit at 2.10 m

1

2

3

4

5

0.20 J&T

0.60 D

1.90 B


TP08Sheet 1 of 1


Project No.2977

Co-ords:Level:

416108.00 - 423921.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.40

0.6

2.4 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.40

1.90

3.40


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including sandstone and coal lithorelicts.(TOPSOIL)Firm light grey and orange mottled slightly sandy CLAY.(COHESIVE RESIDUAL SOIL)

Dark grey fine to coarse, angular to sub angular GRAVEL of very thinly laminated siltstone, mudstone and coal.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.15 J&T

0.60 D

HVP=67


TP09Sheet 1 of 1


Project No.2977

Co-ords:Level:

416108.00 - 423974.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.10

1

2.6 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.40

2.00

2.70

3.10


Dark grey organic rich gravelly, slightly sandy CLAY. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies(TOPSOIL)

Light orange slightly clayey angular fine to coarse GRAVEL AND COBBLE of sandstone. Occasional boulders up to 30cm in size.(GRANULAR RESIDUAL SOIL)

At 1.2m, overbreak.

At 1.9m, brick wall exposed in eastern corner of pit (linked to culvert running through the site).Firm light orange and grey mottled CLAY.(COHESIVE RESIDUAL SOIL)

Light greyish blue angular, fine to medium GRAVEL of siltstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J,K&T

HVP=50


TP10Sheet 1 of 1


Project No.2977

Co-ords:Level:

416085.00 - 424019.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.60

0.6

2.5 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

0.70

2.30

3.60


Dark grey organic rich slightly sandy slightly gravelly CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including coal and sandstone lithorelicts.(TOPSOIL)Firm light orange sandy, gravelly CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including sandstone and coal lithorelicts.(COHESIVE RESIDUAL SOIL)Firm light orange and grey mottled CLAY.(COHESIVE RESIDUAL SOIL)

Light greyish blue fine to coarse, angular GRAVEL of siltstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.10 J&T

0.50 DHVP=40

HVP=80

2.50 B


TP11Sheet 1 of 1


Project No.2977

Co-ords:Level:

416034.00 - 424054.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.20

0.6

2.4 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.40

2.20


Dark grey organic rich gravelly, slightly sandy CLAY. Gravel is fine to coarse, angular to subangular of mixed lithologies including coal lithorelicts.(TOPSOIL)

Light orange and grey angular tabular fine to coarse GRAVEL AND COBBLE of sandstone. Occasional boulders up to 30cm in diameter.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J,K&T

1.10 J,K&T


TP12Sheet 1 of 1


Project No.2977

Co-ords:Level:

416171.00 - 424108.00 Date12/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.80

0.6

2.3 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

0.60

1.80

2.80


Dark grey organic rich slightly sandy CLAY with occasional rootlets.(TOPSOIL)

Firm light orange CLAY.(COHESIVE RESIDUAL SOIL)

Firm light greyish blue and orange mottled CLAY.(COHESIVE RESIDUAL SOIL)

Light grey and black angular fine to coarse GRAVEL of sandstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

0.50 D

HVP=50

HVP=60

2.00 D


TP13Sheet 1 of 1


Project No.2977

Co-ords:Level:

416213.00 - 424091.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.10

0.6

2.2 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

0.70

2.30

3.10


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies.(TOPSOIL)Soft light greyish brown gravelly, slightly sandy CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including siltstone lithorelicts.(COHESIVE RESIDUAL SOIL)

Firm light orange and grey mottled gravelly slightly sandy CLAY. Gravel is fine to medium, angular to sub angular of mixed lithologies including siltstone and coal.(COHESIVE RESIDUAL SOIL)

Dark greyish blue fine to coarse, angular GRAVEL of siltstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.50 DHVP=30

0.80 DHVP=50

2.90 B


TP14Sheet 1 of 1


Project No.2977

Co-ords:Level:

416198.00 - 424024.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.50

0.6

2.2 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.40

2.00

2.50


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel us fine to medium, sub angular to sub rounded of mixed lithologies.(TOPSOIL)

Firm light orange and grey mottled, gravelly, slightly sandy CLAY. Gravel is fine to medium sub angular to sub rounded of mixed lithologies including siltstone lithorelicts.(COHESIVE RESIDUAL SOIL)

From 1.4m, recovered as a fine to coarse, angular gravel

Light greyish blue fine to coarse, angular GRAVEL of siltstone.(GRANULAR RESIDUAL SOIL)

Boulders up to 25cm in size recovered.


1

2

3

4

5

0.20 J&T

0.70 DHVP=60


TP15Sheet 1 of 1


Project No.2977

Co-ords:Level:

416130.00 - 424057.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth1.50

0.6

2.1 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.40

1.10

1.50


Dark grey organic rich gravelly, slightly sandy CLAY with occasional rootlets. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including siltstone and coal lithorelicts.(TOPSOIL)Firm light orange and grey mottled sandy, slightly gravelly CLAY. Gravel is fine to medium, angular to sub angular of mixed lithologies including siltstone and coal lithorelicts.(COHESIVE RESIDUAL SOIL)

Dark grey and orange coarse GRAVEL AND COBBLE of laminated sandstone and mudstone. Occasional boulders up to 35cm in size.(GRANULAR RESIDUAL SOIL)

From 1.1m, hard to dig.


1

2

3

4

5

0.20 J&T

HVP=60

0.90 D


TP16Sheet 1 of 1


Project No.2977

Co-ords:Level:

416144.00 - 424004.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.20

0.6

2.3 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

1.60

2.20


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to coarse sub angular to sub rounded of mixed lithologies including siltstone and coal lithorelicts.(TOPSOIL)Firm light grey slightly gravelly CLAY. Gravel is fine, angular of mixed lithologies.(COHESIVE RESIDUAL SOIL)

Light greyish brown fine to coarse, angular to sub angular GRAVEL of siltstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

HVP=60 0.60 D

1.70 D


TP17Sheet 1 of 1


Project No.2977

Co-ords:Level:

416016.00 - 424012.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.80

0.6

2.1 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

0.50

2.10

2.80


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including siltstone and coal lithorelicts.(TOPSOIL)Firm light orange and grey mottled gravelly CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies.(COHESIVE RESIDUAL SOIL)Firm light orange and grey mottled CLAY.(COHESIVE RESIDUAL SOIL)

Becomes stiffer with depth.

Light orange SAND AND GRAVEL. Gravel is fine to coarse, angular to sub angular of sandstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

0.40 DHVP=50

HVP=60

HVP=96

1.80 D


TP18Sheet 1 of 1


Project No.2977

Co-ords:Level:

415912.00 - 423890.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.70

0.6

2.4 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

3.20

3.70


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, angular to sub angular of mixed lithologies including sandstone and coal lithorelicts.(TOPSOIL)Firm light orange and grey mottled gravelly CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including coal lithorelicts.(COHESIVE RESIDUAL SOIL)

Becomes more gravelly with depth.

Between 2.7m and 3m depth, a laterally discontinuous, thin seam of coal.

Light greyish black slightly clayey GRAVEL. Gravel is fine to coarse, angular to sub angular of mixed lithologies including coal and siltstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.15 J&T

0.50 DHVP=40

HVP=60

2.80 D


TP19Sheet 1 of 1


Project No.2977

Co-ords:Level:

415925.00 - 423867.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.60

1.8

2.4 Scale1:25

LoggedCC

Remarks:

Stability:


1. The sides of the trial pit were unstable between 1.5m and 3.6m depth during excavation.

Wat

erSt



(m)

0.30

1.30

3.503.60


MADE GROUND TOPSOIL: Dark grey organic rich sandy, gravelly CLAY with occasional rootlets. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including ash, clinker and coal.(MADE GROUND TOPSOIL)MADE GROUND: Dark greyish brown and orange slightly clayey GRAVEL. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including ash, clinker, brick, sandstone and siltstone.(GRANULAR MADE GROUND)

MADE GROUND: Dark grey slightly clayey GRAVEL and COBBLES. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including siltstone (reworked natural).(GRANULAR MADE GROUND)

From 1.5m, overbreak noted.

From 2.7m, boulders up to 50cm in size recovered.

Firm dark grey gravelly CLAY. Gravel is fine to medium, angular to sub angular of mixed lithologies including coal.(COHESIVE RESIDUAL SOIL)


1

2

3

4

5

0.20 J,K&T

0.50 J,K&T

1.90 J,K&T

HVP=40


TP20Sheet 1 of 1


Project No.2977

Co-ords:Level:

415988.00 - 423804.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.40

0.6

2 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

2.20

3.40


Dark grey organic rich gravelly, slightly sandy CLAY with occasional rootlets. Gravel is fine to coarse, angular to sub angular of mixed lithologies including coal lithorelicts.(TOPSOIL)Firm orange and grey mottled gravelly, slightly sandy, gravelly CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including siltstone and coal lithorelicts.(COHESIVE RESIDUAL SOIL)

Light orange sandy, clayey fine to coarse, sub angular to sub rounded GRAVEL of siltstone and sandstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

0.80 DHVP=58

2.50 D


TP21Sheet 1 of 1


Project No.2977

Co-ords:Level:

416022.00 - 423864.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.70

0.6

2.2 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

0.50

1.90

2.40

3.70


Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies.(TOPSOIL)Firm light orange and grey mottled slightly sandy slightly gravelly CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies.(COHESIVE RESIDUAL SOIL)Firm light greyish blue CLAY.(COHESIVE RESIDUAL SOIL)

Dark greyish black fine to coarse, angular to sub angular GRAVEL of coal.(GRANULAR RESIDUAL SOIL)

Dark greyish black fine to coarse, angular to sub angular GRAVEL of coal and siltstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

0.40 DHVP=60

HVP=72

1.00 D

2.00 D


TP22Sheet 1 of 1


Project No.2977

Co-ords:Level:

416004.00 - 423907.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.20

0.6

2.6 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

1.40

2.20

3.20


Dark grey organic rich slightly sandy, slightly gravelly CLAY with occasional rootlets. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including siltstone lithorelicts.(TOPSOIL)Firm light grey and orange mottled gravelly, slightly sandy CLAY. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including sandstone and coal.(COHESIVE RESIDUAL SOIL)

Stiff light greyish blue CLAY.(COHESIVE RESIDUAL SOIL)

Light greyish blue fine to coarse, angular to sub angular GRAVEL of siltstone, with occasional siderite nodules up to 20cm in size.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.10 J&T

0.70 DHVP=60

1.60 DHVP=90

2.50 D


TP23Sheet 1 of 1


Project No.2977

Co-ords:Level:

415955.00 - 423955.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.20

0.6

2.5 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

1.00

2.20


Dark grey organic rich slightly sandy slightly gravelly CLAY. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including sandstone, siltstone and coal lithorelicts.(TOPSOIL)Firm light orange and grey mottled gravelly, slightly sandy CLAY. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including sandstone.(COHESIVE RESIDUAL SOIL)

Light orange and grey clayey GRAVEL AND COBBLES. Gravel is fine to coarse, sub angular to sub rounded of coal, siltstone and sandstone. Cobbles are angular to sub angular of mixed lithologies including coal, siltstone and sandstone. Occasional tabular boulders up to 25cm in size.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

0.20 J&T

0.70 DHVP=40

1.90 B


TP24Sheet 1 of 1


Project No.2977

Co-ords:Level:

415941.00 - 423933.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth2.50

0.6

2.3 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

1.00

2.50


Dark grey organic rich slightly sandy slightly gravelly CLAY. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies.(TOPSOIL)Firm light orange gravelly, slightly sandy CLAY. Gravel is fine to coarse, sub angular to sub rounded of mixed lithologies including coal and siltstone lithorelicts.(COHESIVE RESIDUAL SOIL)

Dark orange slightly clayey fine to coarse, sub angular to sub rounded GRAVEL of mixed lithologies including coal and siltstone.(GRANULAR RESIDUAL SOIL)


1

2

3

4

5

HVP=40

HVP=50

1.10 D


TP25Sheet 1 of 1


Project No.2977

Co-ords:Level:

415941.00 - 423874.00 Date13/12/2018

Location:

Client:

Brighouse

M and M Bretton

Dimensions (m):

Depth3.30

0.9

2.3 Scale1:25

LoggedCC

Remarks:

Stability:



Wat

erSt



(m)

0.30

3.30


MADE GROUND TOPSOIL: Dark grey organic rich slightly sandy slightly gravelly CLAY with occasional rootlets. Gravel is fine to medium, sub angular to sub rounded of mixed lithologies including coal.(MADE GROUND TOPSOIL)MADE GROUND: Dark greyish black slightly clayey fine to coarse, sub angular to sub rounded GRAVEL of mixed lithologies including brick, ash and clinker.(GRANULAR MADE GROUND)

At 2.2m, spalling of the side causing overbreak.

From 2.6m, occasional boulders of siderite up to 50cm in size.


1

2

3

4

5

0.20 J,K&T

1.00 J,K&T

2977

12/12/2018

TP01

1

Time Elpsed Time

(min) (m) (mm) (m) (mm)

08:56 0 1.68 1680 Length = 1.80 1800

08:57 1 1.68 1680 Width = 0.70 700

08:58 2 1.68 1680 Depth = 2.78 2780

08:59 3 1.68 1680

09:00 4 1.68 1680 (mm) (m)

09:01 5 1.68 1680 0.25 = 2505 2.51

09:32 36 1.69 1690 0.50 = 2230 2.23

10:03 67 1.69 1690 0.75 = 1955 1.96

11:52 186 1.70 1700

13:22 266 1.71 1710 = 1680

14:45 349 1.71 1710 = 1720

15:06 370 1.72 1720

= 1.26

= 4.01

= 0.693

tp 75 (min) = N/A

tp 25 (min) = N/A

Dimensions

SOIL INFILTRATION RATE IN ACCORDANCE WITH BRE DIGEST 365: 1991

Client: M and M Bretton

Job Name: Highmoor Lane, Brighouse

Job No.:

Trial Pit No.

Test No.

Depth to water from ground level SOAKAWAY TRIAL PIT

Date:

Engineer A Taylor

Base area of pit

ap50 - 50% internal surface area inc. base

Vp75-25 - Volume 75 - 25%

Effective Depth (% full)

Depth at start of test (mm)

Depth at end of test (mm)

Read from the graph:

Test did not attain 25% Effective depth. Unable to calculate soil infiltration rate

1600

1700

1800

1900

2000

2100

2200

2300

2400

2500

2600

2700

2800

2900

3000

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360

De

pth

to

wa

ter

(mm

)

Time (mins)

75% full

25% full

TP02

1

Time Elapsed Time

(min) (m) (mm) (m) (mm)

09:22 0 1.80 1800 Length = 2.30 2300

09:23 1 1.81 1810 Width = 0.70 700

09:24 2 1.81 1810 Depth = 2.85 2850

09:25 3 1.81 1810

09:26 4 1.81 1810 (mm) (m)

09:27 5 1.81 1810 0.25 = 2587.5 2.59

10:00 38 1.84 1840 0.50 = 2325 2.33

11:48 146 1.88 1880 0.75 = 2062.5 2.06

13:19 237 1.91 1910

14:42 320 1.92 1920 = 1800

15:13 351 1.93 1930 = 1930

= 1.61

= 4.76

= 0.84525

tp 75 (min) = N/A

tp 25 (min) = N/A

Job No.: 2977




Vp75-25 - Volume 75 - 25%

Trial Pit No.

Test No.


Dimensions




Base area of pit




1700

1800

1900

2000

2100

2200

2300

2400

2500

2600

2700

2800

2900

3000

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360

De

pth

to

wa

ter

(mm

)

Time (mins)

75% full

25% full

TP03

1

Time Elapsed Time

(min) (m) (mm) (m) (mm)

09:48 0 1.84 1840 Length = 2.40 2400

09:49 1 1.84 1840 Width = 0.60 600

09:50 2 1.84 1840 Depth = 2.57 2570

09:51 3 1.84 1840

09:52 4 1.84 1840 (mm) (m)

09:53 5 1.84 1840 0.25 = 2387.5 2.39

10:27 39 1.83 1830 0.50 = 2205 2.21

11:45 117 1.82 1820 0.75 = 2022.5 2.02

13:14 206 1.81 1810

14:37 289 1.80 1800 = 1840

15:20 332 1.80 1800 = 1840

= 1.44

= 3.63

= 0.5256

tp 75 (min) = N/A

tp 25 (min) = N/A

Job No.: 2977




Vp75-25 - Volume 75 - 25%

Trial Pit No.

Test No.


Dimensions




Base area of pit




1700

1800

1900

2000

2100

2200

2300

2400

2500

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320

De

pth

to

wa

ter

(mm

)

Time (mins)

75% full

25% full

TP04

1

Time Elapsed Time

(min) (m) (mm) (m) (mm)

10:17 0 1.85 1850 Length = 2.30 2300

10:18 1 1.85 1850 Width = 0.60 600

10:19 2 1.85 1850 Depth = 2.84 2840

10:20 3 1.85 1850

10:21 4 1.85 1850 (mm) (m)

10:22 5 1.85 1850 0.25 = 2592.5 2.59

10:59 42 1.85 1850 0.50 = 2345 2.35

11:37 80 1.85 1850 0.75 = 2097.5 2.10

13:11 174 1.85 1850

14:35 258 1.85 1850 = 1850

15:28 311 1.85 1850 = 1850

= 1.38

= 4.251

= 0.6831

tp 75 (min) = N/A

tp 25 (min) = N/A

Job No.: 2977




Vp75-25 - Volume 75 - 25%

Trial Pit No.

Test No.


Dimensions




Base area of pit




1800

1900

2000

2100

2200

2300

2400

2500

2600

2700

2800

2900

3000

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320

De

pth

to

wa

ter

(mm

)

Time (mins)

75% full

25% full

TP05

1

Time Elapsed Time

(min) (m) (mm) (m) (mm)

10:48 0 1.60 1600 Length = 1.40 1400

10:49 1 1.60 1600 Width = 0.60 600

10:50 2 1.60 1600 Depth = 2.70 2700

10:51 3 1.60 1600

10:52 4 1.60 1600 (mm) (m)

10:53 5 1.60 1600 0.25 = 2425 2.43

11:34 46 1.62 1620 0.50 = 2150 2.15

13:09 141 1.65 1650 0.75 = 1875 1.88

14:32 224 1.67 1670

15:33 285 1.68 1680 = 1600

= 1680

= 0.84

= 3.04

= 0.462

tp 75 (min) = N/A

tp 25 (min) = N/A

Job No.: 2977




Vp75-25 - Volume 75 - 25%

Trial Pit No.

Test No.


Dimensions




Base area of pit




1500

1600

1700

1800

1900

2000

2100

2200

2300

2400

2500

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280

De

pth

to

wa

ter

(mm

)

Time (mins)

75% full

25% full

TP06

1

Time Elapsed Time

(min) (m) (mm) (m) (mm)

11:21 0 1.48 1480 Length = 1.40 1400

11:22 1 1.48 1480 Width = 0.60 600

11:23 2 1.48 1480 Depth = 2.50 2500

11:24 3 1.48 1480

11:25 4 1.48 1480 (mm) (m)

11:26 5 1.48 1480 0.25 = 2245 2.25

13:06 105 1.56 1560 0.50 = 1990 1.99

14:27 186 1.58 1580 0.75 = 1735 1.74

15:41 260 1.60 1600

= 1480

= 1600

= 0.84

= 2.88

= 0.4284

tp 75 (min) = N/A

tp 25 (min) = N/A

Job No.: 2977




Vp75-25 - Volume 75 - 25%

Trial Pit No.

Test No.


Dimensions




Base area of pit




1400

1500

1600

1700

1800

1900

2000

2100

2200

2300

2400

2500

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280

De

pth

to

wa

ter

(mm

)

Time (mins)

75% full

25% full

Concept Life Sciences

Certificate of Analysis

Hadfield HouseHadfield Street

CornbrookManchester

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

Report Number: 791389-1

Date of Report: 08-Jan-2019

Customer: Lithos Consulting Ltd.ParkhillWalton RoadWetherbyWest YorkshireLS22 5DZ

Customer Contact: Mr Matt Thompson

Customer Job Reference: 2977Customer Purchase Order: PO13964 (001/MJT/2977-Chem)Customer Site Reference: Highmoor Lane, Brighouse

Date Job Received at Concept: 17-Dec-2018Date Analysis Started: 21-Dec-2018

Date Analysis Completed: 08-Jan-2019

The results reported relate to samples received in the laboratory and may not be representative of a wholebatch.Opinions 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 Concept Life Sciences SOPsAll results have been reviewed in accordance with Section 25 of the Concept Life Sciences, AnalyticalServices Quality Manual

This document has been printed from a digitally signed master copy

Concept Life Sciences is a trading name of

Concept Life Sciences Analytical & Development

Services Limited registered in England and

Wales (No 2514788)

1549

Report checkedand authorised by :Aneta Dybek-EchtermeyerCustomer Service Advisor

Issued by :Aneta Dybek-EchtermeyerCustomer Service Advisor

Page 1 of 13

791389-1

Concept Reference: 791389

Project Site: Highmoor Lane, Brighouse

Customer Reference: 2977

Soil Analysed as Soil

MCERTS Preparation

Concept Reference 791389 001 791389 002 791389 003 791389 004 791389 006

Customer Sample Reference SP2 SP1 TP19 TP25 SP1

Depth 0.50 0.50 0.50 1.00 0.10

End Date Sampled 13-DEC-2018 13-DEC-2018 13-DEC-2018 13-DEC-2018 13-DEC-2018

Comments (COHESIVE MADEGROUND)

(GRANULAR MADEGROUND)



(MADE GROUNDTOPSOIL)

Date Sampled 12-DEC-2018 12-DEC-2018 12-DEC-2018 12-DEC-2018 12-DEC-2018

Matrix Class Clay Sandy Soil Sandy Soil Sandy Soil Topsoil

Determinand Method TestSample LOD Units

Moisture @105C T162 AR 0.1 % 28 16 9.8 18 10

Retained on 10mm sieve T2 M40 0.1 % 7.4 <0.1 <0.1 <0.1 7.1





MCERTS Preparation


Customer Sample Reference SP2 TP19 TP25 TP06 TP03

Depth 0.20 0.20 0.20 0.10 0.15


Comments (MADE GROUNDTOPSOIL)



(TOPSOIL) (TOPSOIL)


Matrix Class Topsoil Topsoil Topsoil Topsoil Topsoil


Moisture @105C T162 AR 0.1 % 27 19 18 25 24

Retained on 10mm sieve T2 M40 0.1 % 7.4 5.3 <0.1 10.9 12.5





MCERTS Preparation


Customer Sample Reference TP04 TP05 TP11 TP15 TP17

Depth 0.20 0.20 0.20 0.20 0.20


Comments (TOPSOIL) (TOPSOIL) (TOPSOIL) (TOPSOIL) (TOPSOIL)




Moisture @105C T162 AR 0.1 % 24 26 19 24 25

Retained on 10mm sieve T2 M40 0.1 % 12.8 <0.1 10.7 22.9 11.6


Produced by Concept Life Sciences, Hadfield House, Hadfield Street, Cornbrook, Manchester, M16 9FE Page 2 of 13

791389-1





MCERTS Preparation



Depth 0.20 0.30 0.30 1.10 1.10


Comments (TOPSOIL) (TOPSOIL) (TOPSOIL) (GRANULAR RESIDUESOIL)

(GRANULAR RESIDUESOIL)


Matrix Class Topsoil Topsoil Topsoil Sandy Soil Sandy Soil


Moisture @105C T162 AR 0.1 % 28 35 23 14 12

Retained on 10mm sieve T2 M40 0.1 % 13.5 <0.1 3.9 29.6 36.8





MCERTS Preparation

Concept Reference 791389 033 791389 035 791389 037 791389 038

Customer Sample Reference TP16 TP01 TP21 TP22

Depth 1.70 2.20 2.00 2.50

End Date Sampled 13-DEC-2018 13-DEC-2018 13-DEC-2018 13-DEC-2018

Comments (GRANULAR RESIDUESOIL)




Date Sampled 12-DEC-2018 12-DEC-2018 12-DEC-2018 12-DEC-2018

Matrix Class Sandy Soil Sandy Soil Sandy Soil Sandy Soil


Moisture @105C T162 AR 0.1 % 9.9 11 12 15

Retained on 10mm sieve T2 M40 0.1 % 38.2 38.2 27.2 34.4





Lithos BRE suite


Customer Sample Reference SP2 SP1 TP19 TP25

Depth 0.50 0.50 0.50 1.00







Matrix Class Clay Sandy Soil Sandy Soil Sandy Soil


Chloride (2:1) T686 AR 0.5 mg/l 2.9 1.6 2.3 2.4

(Water soluble) Mg T251 A40 1 mg/l 1 1 2 2

Nitrate (2:1) T686 AR 1.0 mg/l 9.6 1.6 4.3 7.1

(Water Soluble) SO4 expressed as SO4 T242 A40 0.05 g/l <0.05 <0.05 <0.05 <0.05



791389-1





Lithos pH and metals



Depth 0.50 0.50 0.50 1.00 0.10










pH T7 A40 6.1 4.3 5.2 <4.0 4.0

Arsenic T6 M40 2 mg/kg 320 150 240 110 100

Boron (water-soluble) T6 A40 1 mg/kg <1 <1 <1 <1 <1

Cadmium T6 M40 1 mg/kg 4 2 3 1 1

Chromium T6 M40 1 mg/kg 64 22 33 24 18

Chromium (trivalent) T85 A40 2 mg/kg 64 22 33 24 18

Chromium VI T6 A40 1 mg/kg <1 <1 <1 <1 <1

Copper T6 M40 1 mg/kg 590 49 230 50 37

Lead T6 M40 1 mg/kg 360 61 52 39 51

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

Nickel T6 M40 1 mg/kg 130 22 110 22 19

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

Zinc T6 M40 1 mg/kg 670 42 76 34 35








Depth 0.20 0.20 0.20 0.10 0.15





(TOPSOIL) (TOPSOIL)




pH T7 A40 5.3 4.5 <4.0 5.9 5.9

Arsenic T6 M40 2 mg/kg 45 99 89 25 24


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

Chromium T6 M40 1 mg/kg 28 38 16 30 30



Copper T6 M40 1 mg/kg 83 84 46 40 41

Lead T6 M40 1 mg/kg 210 180 49 59 290

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

Nickel T6 M40 1 mg/kg 29 33 16 25 24

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

Zinc T6 M40 1 mg/kg 160 87 42 77 93



791389-1








Depth 0.20 0.20 0.20 0.20 0.20






pH T7 A40 5.5 5.8 5.0 6.7 6.6

Arsenic T6 M40 2 mg/kg 23 38 23 21 13


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

Chromium T6 M40 1 mg/kg 23 29 20 30 22



Copper T6 M40 1 mg/kg 31 68 36 31 21

Lead T6 M40 1 mg/kg 70 130 59 64 55

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

Nickel T6 M40 1 mg/kg 18 23 19 20 15

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

Zinc T6 M40 1 mg/kg 71 100 65 81 62






Concept Reference 791389 027 791389 029 791389 030

Customer Sample Reference TP21 TP01 TP02

Depth 0.20 0.30 0.30

End Date Sampled 13-DEC-2018 13-DEC-2018 13-DEC-2018

Comments (TOPSOIL) (TOPSOIL) (TOPSOIL)

Date Sampled 12-DEC-2018 12-DEC-2018 12-DEC-2018

Matrix Class Topsoil Topsoil Topsoil


pH T7 A40 6.9 5.8 6.2

Arsenic T6 M40 2 mg/kg 37 33 26

Boron (water-soluble) T6 A40 1 mg/kg <1 <1 <1

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

Chromium T6 M40 1 mg/kg 27 36 24

Chromium (trivalent) T85 A40 2 mg/kg 27 36 24

Chromium VI T6 A40 1 mg/kg <1 <1 <1

Copper T6 M40 1 mg/kg 60 52 32

Lead T6 M40 1 mg/kg 110 110 62

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

Nickel T6 M40 1 mg/kg 22 30 20

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

Zinc T6 M40 1 mg/kg 100 100 89



791389-1





Lithos TPH (C6-C40) Basic Screen



Depth 0.50 0.50 0.50 1.00 0.10










Gasoline Range Organics T42 AR 10 mg/kg <10 <10 <10 <10 <10

TPH (C10-C12) T206 M105 1 mg/kg 1(13) 16(13) 10(13) 12(13) 6(13)

TPH (C12-C16) T206 M105 1 mg/kg 7(13) 48(13) 28(13) 69(13) 33(13)

TPH (C16-C21) T206 M105 1 mg/kg 22(13) 56(13) 38(13) 110(13) 52(13)

TPH (C21-C35) T206 M105 1 mg/kg 150(13) 75(13) 61(13) 170(13) 96(13)

TPH (C35-C40) T8 M105 1 mg/kg 18(13) 4(13) 4(13) 5(13) 7(13)

TPH (Sum of Bands) T85 M105 200(13) 200(13) 140(13) 370(13) 190(13)





Lithos TPH (C6-C40) Basic Screen


Customer Sample Reference SP2 TP19 TP25

Depth 0.20 0.20 0.20








Gasoline Range Organics T42 AR 10 mg/kg <10 <10 <10

TPH (C10-C12) T206 M105 1 mg/kg <10(13,100) 13(13) 18(13)

TPH (C12-C16) T206 M105 1 mg/kg 28(13) 72(13) 110(13)

TPH (C16-C21) T206 M105 1 mg/kg 110(13) 120(13) 170(13)

TPH (C21-C35) T206 M105 1 mg/kg 2500(13) 470(13) 620(13)

TPH (C35-C40) T8 M105 1 mg/kg 210(13) 31(13) 38(13)

TPH (Sum of Bands) T85 M105 2800(13) 710(13) 960(13)



791389-1





Lithos Speciated PAH



Depth 0.50 0.50 0.50 1.00 0.10










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

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

Anthracene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1

Benzo(a)Anthracene T207 M105 0.1 mg/kg 0.4 <0.1 <0.1 0.3 0.3

Benzo(a)Pyrene T207 M105 0.1 mg/kg 0.3 <0.1 <0.1 <0.1 0.2

Benzo(b)fluoranthene T207 M105 0.1 mg/kg 0.4 <0.1 <0.1 <0.1 0.3

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

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

Chrysene T207 M105 0.1 mg/kg 0.4 <0.1 0.1 0.4 0.4

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

Fluoranthene T207 M105 0.1 mg/kg 0.5 <0.1 <0.1 0.2 0.5

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

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

Naphthalene T207 M105 0.1 mg/kg 0.6 0.2 0.1 0.5 0.3

Phenanthrene T207 M105 0.1 mg/kg 0.6 0.4 0.4 1.4 1.1

Pyrene T207 M105 0.1 mg/kg 0.5 0.1 <0.1 0.3 0.5

PAH(total) T207 M105 0.1 mg/kg 4.2 0.6 0.6 3.2 3.9








Depth 0.20 0.20 0.20 0.10 0.15





(TOPSOIL) (TOPSOIL)




Acenaphthene T207 M105 0.1 mg/kg <0.1 <0.1 <0.1 <0.1 0.4


Anthracene T207 M105 0.1 mg/kg <0.1 0.5 <0.1 <0.1 0.4

Benzo(a)Anthracene T207 M105 0.1 mg/kg 0.3 1.6 0.7 0.1 0.9

Benzo(a)Pyrene T207 M105 0.1 mg/kg 0.3 1.2 0.3 0.1 0.7

Benzo(b)fluoranthene T207 M105 0.1 mg/kg 0.5 1.0 0.4 0.2 0.8

Benzo(ghi)Perylene T207 M105 0.1 mg/kg 0.2 0.8 0.2 <0.1 0.4

Benzo(k)fluoranthene T207 M105 0.1 mg/kg 0.3 1.0 0.3 <0.1 0.4

Chrysene T207 M105 0.1 mg/kg 0.4 1.7 1.0 0.2 0.9

Dibenzo(ah)Anthracene T207 M105 0.1 mg/kg <0.1 0.4 <0.1 <0.1 0.2

Fluoranthene T207 M105 0.1 mg/kg 0.6 2.0 0.7 0.2 1.8

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

Indeno(123-cd)Pyrene T207 M105 0.1 mg/kg 0.2 0.7 0.1 <0.1 0.3

Naphthalene T207 M105 0.1 mg/kg 0.1 0.6 0.8 <0.1 0.6

Phenanthrene T207 M105 0.1 mg/kg 0.4 2.5 2.7 0.1 2.1

Pyrene T207 M105 0.1 mg/kg 0.5 2.0 0.9 0.2 1.7

PAH(total) T207 M105 0.1 mg/kg 3.8 16 8.2 1.2 12



791389-1








Depth 0.20 0.20 0.20 0.20 0.20






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


Anthracene T207 M105 0.1 mg/kg <0.1 <0.1 0.1 <0.1 <0.1

Benzo(a)Anthracene T207 M105 0.1 mg/kg 0.3 0.3 0.4 <0.1 <0.1

Benzo(a)Pyrene T207 M105 0.1 mg/kg 0.2 0.3 0.3 <0.1 <0.1

Benzo(b)fluoranthene T207 M105 0.1 mg/kg 0.3 0.4 0.4 <0.1 <0.1

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

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

Chrysene T207 M105 0.1 mg/kg 0.3 0.4 0.6 <0.1 <0.1

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

Fluoranthene T207 M105 0.1 mg/kg 0.6 0.6 0.8 0.2 <0.1

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

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

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

Phenanthrene T207 M105 0.1 mg/kg 0.5 0.4 0.9 <0.1 <0.1

Pyrene T207 M105 0.1 mg/kg 0.5 0.6 0.8 0.2 <0.1

PAH(total) T207 M105 0.1 mg/kg 3.0 3.5 5.4 0.4 <0.1








Depth 0.20 0.30 0.30






Acenaphthene 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

Anthracene T207 M105 0.1 mg/kg <0.1 0.2 0.2

Benzo(a)Anthracene T207 M105 0.1 mg/kg 0.3 0.4 0.4

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

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

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

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

Chrysene T207 M105 0.1 mg/kg 0.3 0.4 0.3

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

Fluoranthene T207 M105 0.1 mg/kg 0.6 0.9 0.9

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

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

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

Phenanthrene T207 M105 0.1 mg/kg 0.3 0.6 0.6

Pyrene T207 M105 0.1 mg/kg 0.5 0.7 0.7

PAH(total) T207 M105 0.1 mg/kg 3.1 4.6 4.2



791389-1





Miscellaneous



Depth 0.50 0.50 0.50 1.00 0.10










Asbestos ID T27 A40 N.D. N.D. N.D. N.D. N.D.

pH T7 A40 6.1 4.3 5.2 <4.0 4.0

(Water Soluble) SO4 expressed as SO4 T242 A40 0.05 g/l <0.05 <0.05 <0.05 <0.05 -





Miscellaneous



Depth 0.20 0.20 0.20 0.10 0.15





(TOPSOIL) (TOPSOIL)





pH T7 A40 5.3 4.5 <4.0 5.9 5.9





Miscellaneous



Depth 0.20 0.20 0.20 0.20 0.20







pH T7 A40 5.5 5.8 5.0 6.7 6.6



791389-1





Miscellaneous



Depth 0.20 0.30 0.30 1.10 1.10


Comments (TOPSOIL) (TOPSOIL) (TOPSOIL) (GRANULARRESIDUE SOIL)

(GRANULARRESIDUE SOIL)


Matrix Class Topsoil Topsoil Topsoil Sandy Soil Sandy Soil


Asbestos ID T27 A40 N.D. N.D. N.D. - -

pH T7 A40 6.9 5.8 6.2 5.5 6.0

(Water Soluble) SO4 expressed as SO4 T242 A40 0.05 g/l - - - <0.05 <0.05





Miscellaneous


Customer Sample Reference TP16 TP01 TP21 TP22

Depth 1.70 2.20 2.00 2.50


Comments (GRANULARRESIDUE SOIL)





Matrix Class Sandy Soil Sandy Soil Sandy Soil Sandy Soil


pH T7 A40 7.5 6.5 7.3 8.2

(Water Soluble) SO4 expressed as SO4 T242 A40 0.05 g/l <0.05 <0.05 <0.05 <0.05





CV & TOC



Depth 0.50 0.50 0.50 1.00 0.10










Total Organic Carbon T21 A40 0.1 % 27 29 26 26 19



791389-1

Index to symbols used in 791389-1





CV & TOC



Depth 0.20 0.20 0.20 0.10 0.15





(TOPSOIL) (TOPSOIL)




Total Organic Carbon T21 A40 0.1 % 9.6 26 33 3.9 4.7





CV & TOC



Depth 0.20 0.20 0.20 0.20 0.20






Total Organic Carbon T21 A40 0.1 % 5.3 7.5 5.2 3.4 2.3





CV & TOC



Depth 0.20 0.30 0.30






Total Organic Carbon T21 A40 0.1 % 4.4 5.3 3.6

Value Description

A40 Assisted dried < 40C

AR As Received

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

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

N.D. Not Detected

100 LOD determined by sample aliquot used for analysis

13 Results have been blank corrected.

S Analysis was subcontracted

M Analysis is MCERTS accredited

U Analysis is UKAS accredited

N Analysis is not UKAS accredited



791389-1

Notes

Method Index

Accreditation Summary

Asbestos was subcontracted to REC Asbestos.

Value Description

T8 GC/FID

T27 PLM

T206 GC/FID (MCERTS)

T686 Discrete Analyser

T2 Grav

T42 PID

T251 2:1 Extraction/ICP/OES

T85 Calc

T162 Grav (1 Dec) (105 C)

T242 2:1 Extraction/ICP/OES (TRL 447 T1)

T21 OX/IR

T207 GC/MS (MCERTS)

T7 Probe

T6 ICP/OES

Determinand Method TestSample LOD Units Symbol Concept References

Moisture @105C T162 AR 0.1 % N 001-004,006-010,013,016-017,020,023,025,027,029-033,035,037-038

Retained on 10mm sieve T2 M40 0.1 % N 001-004,006-010,013,016-017,020,023,025,027,029-033,035,037-038

Chloride (2:1) T686 AR 0.5 mg/l N 001-004

(Water soluble) Mg T251 A40 1 mg/l N 001-004

Nitrate (2:1) T686 AR 1.0 mg/l N 001-004

Arsenic T6 M40 2 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Boron (water-soluble) T6 A40 1 mg/kg N 001-004,006-010,013,016-017,020,023,025,027,029-030

Cadmium T6 M40 1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Chromium T6 M40 1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Chromium (trivalent) T85 A40 2 mg/kg N 001-004,006-010,013,016-017,020,023,025,027,029-030

Chromium VI T6 A40 1 mg/kg N 001-004,006-010,013,016-017,020,023,025,027,029-030

Copper T6 M40 1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Lead T6 M40 1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Mercury T6 M40 1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Nickel T6 M40 1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Selenium T6 M40 3 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Zinc T6 M40 1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Gasoline Range Organics T42 AR 10 mg/kg N 001-004,006-009

TPH (C10-C12) T206 M105 1 mg/kg M 001-004,006-009

TPH (C12-C16) T206 M105 1 mg/kg M 001-004,006-009

TPH (C16-C21) T206 M105 1 mg/kg M 001-004,006-009

TPH (C21-C35) T206 M105 1 mg/kg M 001-004,006-009

TPH (C35-C40) T8 M105 1 mg/kg N 001-004,006-009

TPH (Sum of Bands) T85 M105 N 001-004,006-009

Acenaphthene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Acenaphthylene T207 M105 0.1 mg/kg U 001-004,006-010,013,016-017,020,023,025,027,029-030

Anthracene T207 M105 0.1 mg/kg U 001-004,006-010,013,016-017,020,023,025,027,029-030

Benzo(a)Anthracene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Benzo(a)Pyrene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Benzo(b)fluoranthene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Benzo(ghi)Perylene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Benzo(k)fluoranthene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Chrysene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Dibenzo(ah)Anthracene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Fluoranthene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Fluorene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Indeno(123-cd)Pyrene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Naphthalene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Phenanthrene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

Pyrene T207 M105 0.1 mg/kg M 001-004,006-010,013,016-017,020,023,025,027,029-030

PAH(total) T207 M105 0.1 mg/kg U 001-004,006-010,013,016-017,020,023,025,027,029-030

Asbestos ID T27 A40 SU 001-004,006-010,013,016-017,020,023,025,027,029-030

pH T7 A40 M 001-004,006-010,013,016-017,020,023,025,027,029-033,035,037-038



791389-1

Determinand Method TestSample LOD Units Symbol Concept References

(Water Soluble) SO4 expressed as SO4 T242 A40 0.05 g/l M 001-004,031-033,035,037-038

Total Organic Carbon T21 A40 0.1 % N 001-004,006-010,013,016-017,020,023,025,027,029-030



791389-1

highmoor lane, brighouse - preliminary findings (update) · tp03 0.2 topsoil 5.9 24

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