dock road a4241 harbour way harbour way(ffordd yr … · (tensar triax or similar approved) in...
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A4241 H
AR
BO
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AY
Club
7.6m
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ESS
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Justice Centre
Harbourside
Business Park
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1
Llewellyn House
ESS
LEVEL SITE PLATFORM
TO BE CREATED: DATUM
LEVEL = 7.500m AOD
LEVEL SITE PLATFORM
TO BE CREATED: DATUM
LEVEL = 7.500m AOD
see dwg
C2014B-CU-1701
for details of
concrete channel
ENGINEERING AND TRANSPORT
GARETH NUTT
DIRECTOR OF ENVIRONMENT
THE QUAYS, BRUNEL WAY
BAGLAN ENERGY PARK
NEATH SA11 2GG
A1
Date
Approved
Drawing No.
File No.
Drawn
Date
Scales
Financial Code No.
Checked
Date
Job Title
Ch
Client
Rev Details Dr Ap Date
Job T
itle
Drg. N
o.
1. All dimensions are in millimetres unless
otherwise stated.
NOTES
26.007500.B054.300916
APRIL '18
MCB
APRIL '18
HIH
APRIL '18
1:500
C2014B / EW / 0601
C20
14B
HA
RB
OU
RSI
DE
STR
ATE
GIC
EM
PLO
YM
ENT
SITE
E
AR
THW
OR
KS
C20
14B
/ EW
/ 06
01KEY
100mm depth of TRANSLOCATED material
on slopes less than 10° to the horizontal.
100mm depth TRANSLOCATED material
on slopes more than 10° to the horizontal.
Area to be remediated to reduce contamination levels and
eliminate voids in the ground to allow for future development.
Area of Imported fill .
500mm Type 1 Sub base material on layer of Geogrid
(Tensar Triax or similar approved)
in areas of Road Construction - see CS Series of drawings
for placement.
2. All areas being prepared for planting or grass
seeding except for the mitigation areas are to
be treated with herbicide in accordance with
Appendix 30/2.
3. All areas to be top soiled are to be checked for
compaction. This, where found, is to be
alleviated by ripping to a depth of 300mm.
4. In the grass seeding areas, the soil shall be
broken up to 300mm depth, and the top 50mm
reduced to a tilth suitable for final shaping with
a grading blade, (maximum particle size to be
15mm for grading topsoil and 50mm for grading
subsoil). Any undesirable material, including
stones larger than 15mm for topsoil areas and
50mm for subsoil areas shall be removed off
site. When soil is reasonably dry and workable
it shall be graded in accordance with the
drawings and Clause 3004.10.
5. Except where seed is to be sown onto low
fertility topsoil, then immediately prior to sowing,
the upper 50mm of soil shall be reduced to a
fine tilth by the use of a chain harrow or other
suitable plant. In the wild flower seeding areas
where low fertility topsoil has been spread then
immediately prior to sowing, the upper 50mm of
soil shall be reduced to a coarse tilth only by a
chain harrow or other suitable plant.
C2014B HARBOURSIDE STRATEGIC
EMPLOYMENT SITE
EARTHWORKS
100mm depth topsoil Class 5A or 5B on
slopes less than 10° to the horizontal.
100mm depth topsoil Class 5A or 5B on
slopes more than 10° to the horizontal.
Status PLANNING
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