Crossrail Line 1 Assessment of Lighting Impacts: Technical ...… · Collage are still in operation so there is some interior lighting to these buildings. Column mounted flood lighting

Crossrail Line 1Assessment of Lighting Impacts: Technical Report

Crossrail Line 1 Assessment of Lighting Impacts Technical Report Volume 2 of 2 1E0324-G0E00-00001

O

C

O

O

I

A

O

U

U

B

L

L

M

M

3

O

C

O

O

I

A

O

O

O

O

O

O

C

O

O

B

C

5

O

O

I

A

O

O

O

O

C

O

O

U

B

L

4

U

N

B

L

L

H

2

U

O

O

O

O

C

U

B

H

1

Receptors Location

Other

B - Baseline C - Construction O - Operation Site Activity

Criteria + Magnitude

Workplace

ResidentialC - CriticalH - High M - ModerateL - Low

Receptor Group + Sensitivity

Other

Built Environment

Ecological

Dark Landscape

Astronomers

Pedestrian

Vehicular

Dim

Neutral

Security

Exterior Amenity

Exterior Vehicular/Pedestrian

Exterior Emergency

Exterior Workplace

BrightPerceived Brightness+ Impact

Interior WorkplaceN - Normal Working E - Extended Daytime A - Dusk Till 12.30am O - Dusk Till DawnI - Infrequent/TestingU - Unlit

Illumination Function+ Operational Hours

Site DescriptionInfrequently used sidings and the disused College of Railway Technology.

Lighting SchemeStreet lighting to the high-way crossing over the site. The Collage are still in operation so there is some interior lighting to these buildings. Column mounted flood lighting to the existing stablings.

NE4Route WindowAldersbrook SidingsSite

E3Environmental ZoneManor Park Station to Ilford StationLocation

Baseline Scoping

Design Proposals and Scoping Assessment Pro-formaSite Location

NANAEngineering Information provided by Crossrail

N/A

Revision

N/A

Date

Relevant Parliamentary Plan Sheets

Reference Documents

Proposals Assessment

CR - Rain M - Mist O - Overcast C - ClearClimatic Conditions

NE4-1 to NE4-12 inclusive.Photographic Record

25.10.04DateBarry Hannaford & Ewald GermishuysPersonnel

Assessment

Site DescriptionThe site will be used as a tunneling logistics site during construction. The railway training school buildings will be demolished, a new road access will be provided and the subway and culvert will be widened. The rebuilt siding will comprise six sidings, a widened embankment and a new hard standing area.

Lighting SchemeNo details available.

Construction Design Proposals: Scheme description + Site Diagram

Site DescriptionCrossrail would return the land to Network Rail following the completion of construction works.

Lighting SchemeNo details available.

Baseline Installation Proposals: Scheme description + Site Diagram

Operation Design Proposals: Scheme description + Site Diagram

3

12

2

3

4

3

12

2

3

4

3

12

2

3

4

4

4

4

5

5

5



Scoping and Proposals Analysis Pro-forma Site Location

L

L

M

M

3

C

5

L

4

L

L

H

2H

1

Receptors LocationCriteria + Magnitude

Workplace

ResidentialC - CriticalH - High M - ModerateL - Low

Receptor Group + Sensitivity

Other

Built Environment

Ecological

Dark Landscape

Astronomers

Pedestrian

Vehicular

OCOCOCOCOCSite Activity Compared to Baseline C - Construction O - Operation

Construction Mitigation

IAIIAAAAIAIdentify Significance ( I ) of Impact or Proceed with Analysis ( A )

NSP+ PARTICULARLY SIGNIFICANT POSITIVES+ SIGNIFICANT POSITIVENS NOT SIGNIFICANTS- SIGNIFICANT NEGATIVEP- PARTICULARLY SIGNIFICANT NEGATIVE

Residual Impact

Secondary Mitigation

Primary Mitigation

CMCCCCCCCCConclude Assessment ( C ) orIdentify Mitigation ( M )

Action

AIAIAAIdentify Significance ( I ) of Impact orProceed with Analysis ( A )

Action

NSS-NSNSNSNSNSNSNSNSP+ PARTICULARLY SIGNIFICANT POSITIVES+ SIGNIFICANT POSITIVENS NOT SIGNIFICANTS- SIGNIFICANT NEGATIVEP- PARTICULARLY SIGNIFICANT NEGATIVE

Significance of ImpactReceptor Sensitivity

MNMNMMN - NEGLIGIBLEM - MODERATE ADVERSES - SUBSTANTIAL ADVERSE

Potential ImpactDuration of Change

Action

M S M N

C

MNNSNS

Conclude Assessment ( C ) orInstigate Detailed Assessment ( D)

Result

B - BENEFICIALN - NEGLIGIBLEM - MODERATE ADVERSES - SUBSTANTIAL ADVERSE

Magnitude of ChangeBrightness Comparison

AnalysisNE4Route WindowSidings at AldersbrookSite




NE4Route WindowSidings at AldersbrookSite


Design Proposals and Scoping Assessment Pro-formaSite Location

NE4-1

NE4-11

NE4-6

NE4-2 NE4-3 NE4-4 NE4-5

NE4-7 NE4-8 NE4-9 NE4-10

NE4-12