1.1.5 5 Basement retaining walls

– External basement retaining walls in contact with earthwork up to and including the damp-proof course. – External basement retaining walls consisting of shoulder to shoulder piles or other vertical construction, which are subsequently partially excavated on one side to form retaining walls which obtain their stability from the embedded lower portion.

20 Components Element: 1.1 - Element 1.1

Components in this Sub-Element

1.1.5-1 Seq. 1

Basement retaining wall

Unit: m/m2
Details to state: details to be stated
1.1.5-2 Seq. 2

Piling mats/platforms

Unit: m2
Details to state: details,including thickness of mat/platform (mm), to be stated
1.1.5-3 Seq. 3

Piling plant

Unit: item
Details to state: details to be stated
1.1.5-4 Seq. 4

Moving piling rig to pile position

Unit: nr
1.1.5-5 Seq. 5

Guide walls

Unit: m
Details to state: details to be stated
1.1.5-6 Seq. 6

Piles

Unit: nr
Details to state: details,including type,diameter (mm), depth (m), total length (m) and embedded …
1.1.5-7 Seq. 7

Contiguous bored pile walls

Unit: m
Details to state: details,including diameter (mm), depth (m), total length (m) and embedded …
1.1.5-8 Seq. 8

Disposal of excavated material arising from piling

Unit: m3
1.1.5-9 Seq. 9

Cutting off tops of concrete piles

Unit: nr/m
1.1.5-10 Seq. 10

Steel sheet piling

Unit: m2
Details to state: details, including total area (m2) and total driven area (m2), …
1.1.5-11 Seq. 11

Cutting off surplus lengths of steel sheet piling

Unit: nr
1.1.5-12 Seq. 12

Pile tests

Unit: item
Details to state: details to be stated
1.1.5-13 Seq. 13

Diaphragm walls

Unit: m2
Details to state: details, including depth of excavation (m), thickness of wall (mm) …
1.1.5-14 Seq. 14

Ground anchors

Unit: nr
Details to state: details, including type, to be stated
1.1.5-15 Seq. 15

Trimming and cleaning faces of piled and diaphragm walls

Unit: m2
1.1.5-16 Seq. 16

Temporary works

Unit: item
Details to state: details to be stated
1.1.5-17 Seq. 17

Removal of temporary works

Unit: item
Details to state: details to be stated
1.1.5-18 Seq. 18

Capping beams

Unit: m
Details to state: details, including beam size (mm) and reinforcement rate (kg/m3), to …
1.1.5-19 Seq. 19

Basement retaining wall components

Unit: m2
Details to state: details to be stated
1.1.5-20 Seq. 20

Concrete applied by spray or gun

Unit: m2
Details to state: details, including thickness (mm),to be stated

Related Environmental Product Declarations

EPDs classified under this NRM sub-element

ec304squ

Metsä Wood

ec30uyx4

Södra Wood A/S
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Expired

ec35z4f5

KOBE-cz s.r.o

ec3a65uz

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KL-tre
Expired

ec3d5pmk

Martinsons Såg AB

ec3j0mk0

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ec3ncy4e

Stora Enso
Sub-Element Information
Code:
1.1.5
Name:
5 Basement retaining walls
Element:
1.1 - Element 1.1
Group:
1 - Substructure
Definition:
– External basement retaining walls in contact with earthwork up to and including the damp-proof course. – External basement retaining walls consisting of shoulder to shoulder piles or other vertical construction, which are subsequently partially excavated on one side to form retaining walls which obtain their stability from the embedded lower portion.
Classification Codes
Uniclass 2015 Codes
SS + PR Combined:
3626
SS (System/Section):
1009
PR (Product):
3024

System/Section (SS) Information
SS Code:
Ss_32_80_79_77
SS Title:
Self-adhesive bitumen membrane sandwiched tanking systems
SS NBS Code:
30-70-90/180 Self-adhesive bitumen membrane sandwiched tanking system;
NRM Codes Bundle:
2.5.2 External enclosing walls below ground level; 1.1.5 Basement retaining walls (default); 7.3.1 Damp-proof courses; 1.1.1 Standard foundations; 1.1.3 Lowest floor construction;

Product (PR) Information
PR NBS Code:
45-75-05/320
PR Code Name:
Bitumen impregnated fibreboard fillets;
PR Title:
Bitumen impregnated fibreboard fillets
Product Description:
Tanking membranes - Reinforcement
Product Definition:
Products such as Bitumen impregnated fibreboard fillets
Statistics
20
Components
m/m2: 1
m2: 1
item: 1
nr: 1
m: 1
nr: 1
m: 1
m3: 1
nr/m: 1
m2: 1
nr: 1
item: 1
m2: 1
nr: 1
m2: 1
item: 2
m: 1
m2: 2
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