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Mace Information Handling Classification – Report level
1
WOOTTON HALL PARK SCHOOL NORTHAMPTON NN4 OJQ
EXTERNAL LIGHTING REPORT ELECTRICAL ENGINEERING SERVICES
32920-E-
Mace Limited 155 Moorgate London EC2M 6XB Tel. +44 (0) 203522 3000 www.macegroup.com
Revision Date Description Made Checked - 20.04.2016
For Comment
DCB
Mace Information Handling Classification – Report level
2
Contents
1. External Car Park and Entrance Services introduction ......................... 3 2. Lighting Design levels ............................................................................. 3 3. Design Standards and Relevant documents .......................................... 4 4. Light Pollution .......................................................................................... 5 5. Proposed Design ...................................................................................... 6 6. Proposed Lighting controls ..................................................................... 7 7. Luminaire Type A ................................................................................... 12 8. Luminaire Type B ................................................................................... 13 9. Luminaire Type C ................................................................................... 14
Mace Information Handling Classification – Report level 3
1. External Car Park and Entrance Services introduction
The construction of a new temporary building accommodation is being provided, as the new
permanent Wootton Hall Park school building is due for completion in September 2019. Existing
playing fields to the north of this building will be used for temporary accommodation building for the
first three years of school intake during the construction period. Wootton Park Hall is a newly
established all through-school for pupils aged 4 - 19 years.
As part of the temporary building new external lighting shall be provided to the car park, drop-off area
and external building entrances/exits. The performance objective is to provide adequate illumination
for safe access for building users to satisfy the local authority/planning requirements. The lighting
scheme will address local ecology issues and in keeping with the aesthetic demands of the site.
The area contains local residential properties and the scheme needs to address this issue in respect
to light spill and light pollution. The car parks and access roads will generally be illuminated by low
level column mounted luminaires which adopt LED and flat dichroic glass to maximise control of
unwanted upward light spill and light spill to adjoining areas. Low level bollards have been
introduced to achieve the desired low lighting levels to ramps and walkways. Luminaires shall be
mounted over each entrance/exit doorway with emergency modules as required.
The building lighting scheme reflects areas for use by small children and people with disabilities.
Where road crossing is located flashing beacons will be provide to alert any car or cycle users.
2. Lighting Design levels The CIBSE lighting guides give the following levels for external areas. Illuminance (Lux) Car Parks Low Risk 20 High Risk 50 Footpaths 5-10 Cycle racks 5-10 Pathways 10-20 Area Lighting 5-20 Any scheme may have to be approved by the Local Area Council Lighting Department. The above values may increase or decrease subject to their comments and any specification requirements, however these are standard industry levels.
Mace Information Handling Classification – Report level 4
3. Design Standards and Relevant documents
British Standards: BS 5489_1: 2003 Code of practice for the design of road lighting – Part 1:
Lighting of roads and public amenity areas
BS EN 13201_2:2003 Road lighting – Part 2: Performance requirements
BS EN 13201_3:2003 Road lighting – Part 3: Calculation of performance
BS EN 13201_4:2003 Road lighting – Part 4: Methods of measuring lighting performance.
CIE Guide lines for minimizing Urban Sky Glow
92 Guide for floodlighting
115 Recommendations for the lighting of roads for motor and pedestrian traffic
126 Guidelines for minimizing Sky glow
129 Guide for lighting exterior work areas
136 Guide to the lighting of urban areas
150 Guide on the limitations of the effect of obtrusive light from outdoor lighting installations
Mace Information Handling Classification – Report level 5
4. Light Pollution External Lighting is designed to reduce sky glow, the brightening of the night sky above our towns,
cities and countryside, Glare the uncomfortable brightness of a light source when viewed against a
dark background, and Light Trespass, the spilling of light beyond the boundary of the property or
area being lit, are all forms of obtrusive light which may cause nuisance to others, waste money and
electricity. Design uses the do not over light as image below.
Street lighting is a BS requirement but should
not be specified in a way which is detrimental
to night environment.
Modern street optics will deliver without
compromise to the rest of visual impression.
Mace Information Handling Classification – Report level 6
5. Proposed Design Factors have been taken into consideration when designing the External Lighting scheme for this
project some of which are listed below and briefly explained.
Upward Sky Glow and/or/ Light Pollution The location of the school has been taken into consideration when designing the external lighting
scheme and it can be seen from Table 1 of the ILE sky glow Guidance note (see below) that the
School is situated in an E2 zone area of low district brightness i.e. an urban location. This then leads
onto table 2 of the document which advises on to amount of upward light permissible as part of the
base external lighting design
Table 1 Description of the environmental zones according to the CIE Zoning System
Zone rating Description
E1 Areas with intrinsically dark landscapes: National Parks, Areas of outstanding natural beauty (where roads usually are unlit);
E2 Areas of ’low district brightness’: generally outer urban and rural residential areas (where roads are lit to residential road standard)
E3 Areas of ’middle district brightness’: generally urban residential areas (where roads are lit to traffic route standard)
E4 Areas of ’high district brightness’: generally urban areas having mixed residential and commercial land use with high night-time activity.
Table 2. Recommendations for the limitation of sky-glow
Zone rating ULORinst (%) Astronomical activities
E1 0 observatories of (inter)national standing
E2 0 – 5 postgraduate and academic studies
E3 0 - 15 undergraduate studies, amateur observations
E4 0 - 25 casual sky viewing
As evident from the above tables that the permissible level of upward lighting for the base external
lighting scheme is between 0 and 5%. The light fittings selected for the base lighting scheme are in
accordance with this as there ULOR percentage is 0%
Mace Information Handling Classification – Report level 7
6. Proposed Lighting controls
Basically lighting control systems will be adopted aimed at satisfying each area’s specific needs:
a) Adjustable timer zones – these are areas where timer and photocell control is considered
desirable but not driven by ecology, rather visual impact – hence lighting would go off between
agreed times during daylight and night-time hours.
b) Adjustable timer and PIR movement sensor zones – these are areas where ecology
considerations require lighting to be turned off early (7pm) but the zone could be ‘switched on’ by
movement sensor for a pre-set period of up to an hour via strategically located movement (PIR)
sensors. Luminaires can be fitted with light reduction sensors to say 15% where lack of
movement is detected then revert to full brightness when required.
c) Switched Area – Lighting generally ‘switched off’ but can be turned on occasionally as
required
Generally, scheme will incorporate lighting controls to provide an energy efficiency and avoid luminaire operating when not required.
Mace Information Handling Classification – Report level 8
External Lighting Design data.
a) Main area layout levels.
Mace Information Handling Classification – Report level 9
b) Main area layout greyscale.
Mace Information Handling Classification – Report level 10
c) Pupil and Staff cycle area.
Mace Information Handling Classification – Report level 11
d) Visitor cycle area.
Mace Information Handling Classification – Report level 12
7. Luminaire Type A
Used over doorway entrances/exits, can be combined with emergency lighting module.
Mace Information Handling Classification – Report level 13
8. Luminaire Type B Low level bollard for use on ramps and entrances.
Mace Information Handling Classification – Report level 14
9. Luminaire Type C Low level lighting column for car parks and areas.
Wootton Park Hall External Lighting
1
2
3
Lux Levels
3
2
1
Thorn 96 210 444 EYE BE 1550
LED HF OP L ANT L840 [STD]
Thorn 96 262 145 D-CO LED
BOLLARD 1000 30L50 840 CL1 [STD]
Thorn 96 270 075 URBA S 36L35 NR
BK BP CL1 8M MTP76 L740 [STD]
1.0 Lux
5.0 Lux
10.0 Lux
20.0 Lux
98.92
98.78
98.59
98.28
98.06
97.87
97.66
97.67
97.48
97.40
97.46
97.60
97.73
97.78
97.94
98.12
98.36
98.57
98.79
98.98
99.01
98.82
98.64
98.37
98.13
97
.9
8
97
.9
7
97.81
97.74
97.51
97.51
97.42
97.43
GY
97.70
97.86
97.88
97
.8
8
97
.8
5
98.01
97.8
3
97.8
6
9
9
.
0
0
98.94
99.08
9
9
.
1
8
98.71
98.52
98.23
97.82
9
7
.
7
1
97.7
7
97.7
2
9
7
.
8
6
s
=
1
4
.0
0
d
=
0
.5
0
h
=
1
2
.0
0
s
=
6
.0
0
d
=
0
.2
0
h
=
6
.0
0
98.93
97.94
s
=
6
.0
0
d
=
0
.2
0
h
=
6
.0
0
s
=
1
4
.0
0
d
=
0
.9
0
h
=
1
8
.0
0
97.49
s
=
1
4
.0
0
d
=
0
.6
0
h
=
1
6
.0
0
s
=
1
2
.0
0
d
=
0
.6
0
h
=
1
4
.0
0
s
=
1
4
.0
0
d
=
0
.6
0
h
=
1
4
.0
0
s
=
1
4
.0
0
d
=
1
.1
0
h
=
1
8
.0
0
s
=
1
4
.0
0
d
=
0
.8
0
h
=
1
8
.0
0
98.55
98.80
98.37
98.08
97.78
GP
97.79
GP
97.82
97.76
97.63
9
7
.8
7
97.73
MO
97.84
CL 97.84
98.13
97.99
98.03
98.58
98.45
SP
LP
s
=
8
.0
0
d
=
0
.3
0
h
=
8
.0
0
s
=
4
.0
0
d
=
0
.1
0
h
=
4
.0
0
9
7
.
5
6
9
8
.8
0
s
=
6
.0
0
d
=
0
.2
0
h
=
6
.0
0
98.86
99.04
s
=
1
6
.0
0
d
=
0
.8
0
h
=
1
8
.0
0
RS
s
=
8
.0
0
d
=
0
.2
0
h
=
6
.0
0
G
P G
P G
P
EP
97.67
97.58
97.81
97.49
s
=
8
.0
0
d
=
0
.2
0
h
=
1
0
.0
0
97.81
97.44
97.62
97.41
97.44
97.49
97.43
99.36
98.16
97.45
97.52
97.51
s
=
8
.0
0
d
=
0
.2
0
h
=
1
0
.0
0
97.81
97.91
98.48
98.65
98.7598.93
99.25
99.09
98.78
98.50
98.25
98.30
98.08
98.08
97.72
98.18
98.40
98.16
97.60
98.47
98.32
98.35
98.34
98.58
98.53
98.09
98.53
98.12
98.54
98.58
98.60
98.67
98.69
98.80
98.69
98.69
98.66
98.81
99.05
98.69
98.97
98.79
98.76
98.80
98.91
98.97
99.11
98.95
99.15
99.16
99.03
98.96
99.01
98.93
99.06
99.00
99.22
99.25
99.04
99.43
99.28
99.24
99.43
99.40
99.44
99.46
99.47
99.41
99.38
99.50
99.39
99.43
g r a s s
W O O T T O N H A L L P A R K
t a r m a c
concrete
g r a s s
g r a s s
g r a s s
t a r m a c
t a r m a c
g r a s s
g r a s s
g r a s s
w o o d e n p o s t a n d r a i l f e n c e h t 1 . 2 5
m e t a l s e c u r i t y f e n c e h t 3 . 0 0
w o o d e n p o s t a n d r a i l f e n c e h t 1 . 2 5
4
7
5
2
5
0
.0
0
0
E
4
7
5
2
5
0
.0
0
0
E
4
7
5
3
0
0
.0
0
0
E
speed hum
p
speed hum
p
DROP-OFF AREA NEW
TARMAC
IN OUT
BIN
STORE
SECURE PUPIL & STAFF
CYCLE PARKING (70 SPACES)
EXISTING TARMAC
VISITOR CYCLE PARKING
(4 SPACES)
MAIN
ENTRANCE
WOOTTON HALL PARK ROAD
STAFF CAR PARK & PUPIL DROP OFF/PICK-UP
STAFF CAR PARK STAFF CAR PARK
HARD COURT GAMES
RECEPTION
YEAR PLAY
PALISADE TIMBER GATE
2.4 HIGH FENCE
1.2 HIGH FENCE
COVERED
PLAY
TIMBER FENCE
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2 2
2
2
2
2
2
2
2
1
2
1
1
1
1
0.00
Safety, Health and Environmental Information
The significant unusual hazards / risks associated with this type of work are
noted as:
CONSTRUCTION
Ci
Cii
OPERATION AND MAINTENANCE
Oi
Oii
DISMANTLING/ DEMOLITION
Di
Dii
NOTE - TO BE READ IN CONJUNCTION WITH THE CDM RISK REGISTER
KEYPLAN
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WOOTON PARK HALL
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EXTERNAL LIGHTING
PROPOSED
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