j_m jáÅÜ~Éä jáÅÜ~Éä jáÅÜ~Éä jáÅÜ~Éä _~êÅä~ó m~êíåÉêëÜáé _~êÅä~ó m~êíåÉêëÜáé _~êÅä~ó m~êíåÉêëÜáé _~êÅä~ó m~êíåÉêëÜáé ÅçåëìäíáåÖ ÉåÖáåÉÉêë NMRÓNMV píê~åÇ içåÇçå t`Oo M^^ q MOM TOQM NNVN c MOM TOQM OOQN b äçåÇçå]ãÄéJìâKÅçã ïïïKãÄéJìâKÅçã 5 December 2012 jáÅÜ~Éä _~êÅä~ó m~êíåÉêëÜáé iim áë ~ iáãáíÉÇ iá~Äáäáíó m~êíåÉêëÜáé êÉÖáëíÉêÉÇ áå båÖä~åÇ ~åÇ t~äÉë Ó oÉÖ kç l` PORNSQ Ó oÉÖáëíÉêÉÇ ~ÇÇêÉëë NMRJNMV píê~åÇ içåÇçå t`Oo M^^ BOOTHVILLE PRIMARY SCHOOL NORTHAMPTON PRIMARY SCHOOLS EXPANSION DECEMBER 2012
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MBP 5394 Boothville Primary School · MBP-5394: NORTHAMPTON SCHOOLS EXPANSION j_m = DRAINAGE ASSESSMENTS ^ Based upon the discharge unit method from BS EN 12056 Part 2 …
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5 December 2012 jáÅÜ~Éä=_~êÅä~ó=m~êíåÉêëÜáé=iim=áë=~=iáãáíÉÇ=iá~Äáäáíó=m~êíåÉêëÜáé=êÉÖáëíÉêÉÇ=áå=båÖä~åÇ=~åÇ=t~äÉë=Ó=oÉÖ=kç=l`=PORNSQ=Ó=oÉÖáëíÉêÉÇ=~ÇÇêÉëë=NMRJNMV=píê~åÇ=içåÇçå=t`Oo=M^^
BOOTHVILLE PRIMARY SCHOOL
NORTHAMPTON PRIMARY SCHOOLS EXPANSION
DECEMBER 2012
MBP-5394: NORTHAMPTON SCHOOLS EXPANSION j_m=
DRAINAGE ASSESSMENTS
^ Based upon the discharge unit method from BS EN 12056 Part 2
* Based upon a 30 year return period.
PREAMBLE
This report has been prepared by Michael Barclay Partnership LLP on the instructions of, and for
the sole use and benefit of, the Client.
Michael Barclay Partnership LLP shall not be responsible for any use of the report or its contents for any purpose other than that for which it was prepared and provided. If the Client wishes to
pass copies of the report to other parties for information, the whole of the report should be copied. No professional liability or warranty is extended to other parties by Michael Barclay Partnership LLP as a result of permitting the report to be copied or by any other cause without
the express written agreement of Michael Barclay Partnership L LP.
MBP-5394: NORTHAMPTON SCHOOLS EXPANSION j_m=
DRAINAGE ASSESSMENTS
^ Based upon the discharge unit method from BS EN 12056 Part 2
* Based upon a 30 year return period.
BOOTHVILLE PRIMARY SCHOOL (NN3 6JG) FOUL WATER ASSESSMENT
The new building contains 9 WCs, 9 WHBs, 1 cleaner’s sink, & 4 classroom sinks and 1 kitchenette in the staffroom. This will increase the foul flows from the site by approximately 3.5 l/s^.
STORM WATER ASSESSMENT The new building is to be located on the site of an existing brick house. The house is surrounded by grassed areas and as such the impermeable areas will be increased by approximately 375m2. Using the modified rational method, this will increase storm run-off from the site by approximately 4.8 litres per second*. The proposed extension to the car park will be within an area of existing tarmac and will not increase impermeable areas.
FLOODING
The extract below (from EA indicative flood zone maps) shows that the site lies within flood zone 1 and the development site is less than 1 hectare. As such a flood risk assessment is not required.
DRAINAGE STRATEGY
The new building straddles the existing storm water drains. As such the existing pipework will need to be diverted around the footprint of the new building.
MBP-5394: NORTHAMPTON SCHOOLS EXPANSION j_m=
DRAINAGE ASSESSMENTS
^ Based upon the discharge unit method from BS EN 12056 Part 2
* Based upon a 30 year return period.
Foul flows from the new building will be connected into the existing foul chamber which served the demolished building. However, due to the slope of the existing ground (which slopes away from the proposed foul connection) and the shallow manhole itself (0.6m), it may be necessary to utilise a package pumping station to drain the building (this is dependent on the finished floor level of the new building which will be determined at the detailed design stage).
Storm water from the roof will be collected by drains running around the building. This will discharge into the existing storm drains via a flow controlled attenuation tank. A petrol interceptor shall be provided to improve the quality of the surface water run-off from the extended car park.
Drawing number MBP5394/502a shows the drainage strategy for the new building and extended car park, whilst drawing number MBP5394/502b shows the increased impermeable areas.
Manhole Reference Liquid Type Cover Level Invert Level Depth to Invert
0702 F 111.8 110.05 1.75
0802 F 116.018 113.25 2.768
0803 F 116.21 112.906 3.304
0804 F 117.591 114.857 2.734
0805 F 117.841 115.881 1.96
0806 F 118.648 117.838 0.81
0900 F 118.648 117.024 1.624
1001 F 120.639 117.566 3.073
1002 F 119.842 117.076 2.766
1101 F 119.285 116.518 2.767
1704 F 113.766 110.617 3.149
1705 F 115.021 113.382 1.639
1706 F 114.177 111.434 2.743
1801 F -99 -99 -99
1802 F 116.92 114.698 2.222
1901 F -99 -99 -99
2101 F 115.454 113.522 1.932
2102 F 115.57 113.436 2.134
2103 F 115.756 114.003 1.753
2704 F 114.902 112.159 2.743
2705 F 114.915 112.766 2.149
2801 F 115.155 113.343 1.812
2802 F 115.634 113.805 1.829
2803 F 116.161 114.268 1.893
3001 F 116.929 113.741 3.188
3003 F 116.308 114.556 1.752
3004 F 116.039 113.266 2.773
3101 F 110.126 108.779 1.347
3705 F 113.802 112.191 1.611
3801 F 115.131 112.856 2.275
3802 F 115.738 113.375 2.363
4001 F 117.88 115.543 2.337
5001 F 114.455 112.175 2.28
5101 F 113.808 111.851 1.957
5102 F 111.349 110.123 1.226
5103 F 112.281 108.026 4.255
6101 F -99 -99 -99
6102 F 108.106 105.99 2.116
7704 F 97.267 95.027 2.24
0050 S 120.907 119.383 1.524
0051 S 120.681 119.639 1.042
0150 S 121.172 119.877 1.295
0151 S 121.66 120.34 1.32
0751 S 111.8 110.05 1.75
0753 S 114.037 111.967 2.07
0754 S 115.03 112.909 2.121
0755 S 115.939 113.671 2.268
0851 S 117.612 115.226 2.386
0852 S 118.035 115.368 2.667
0853 S 117.63 116.006 1.624
0854 S 118.551 115.911 2.64
0855 S 116.725 114.643 2.082
0951 S 118.834 116.74 2.094
0952 S 118.362 117.624 0.738
0953 S 118.478 116.74 1.738
1050 S 120.73 119.283 1.447
1051 S 119.343 118.481 0.862
1755 S 115.253 113.348 1.905
1756 S 114.165 -99 -99
1757 S 113.912 111.76 2.152
1758 S 115.037 112.726 2.311
1851 S 115.283 113.558 1.725
1852 S 115.995 114.893 1.102
1853 S 116.887 115.058 1.829
1854 S 117.548 115.491 2.057
1855 S 117.024 115.372 1.652
1856 S 116.058 114.838 1.22
1951 S -99 -99 -99
1952 S -99 -99 -99
1953 S 117.707 116.03 1.677
2050 S 117.682 115.32 2.362
2051 S 117.963 116.884 1.079
2052 S 116.396 114.012 2.384
Manhole Reference Liquid Type Cover Level Invert Level Depth to Invert
Manhole Reference Liquid Type Cover Level Invert Level Depth to Invert
2150 S 115.45 113.51 1.94
2151 S 115.049 112.964 2.085
2153 S 116.067 115.253 0.814
2754 S 113.528 111.534 1.994
2755 S 115.009 113.072 1.937
2852 S 116.149 114.659 1.49
2853 S 116.39 115.034 1.356
2854 S 115.731 113.79 1.941
2855 S 115.698 114.086 1.612
2951 S 117.405 116.289 1.116
2952 S 118.209 117.194 1.015
2954 S 117.438 116.5 0.938
3050 S 116.817 114.329 2.488
3051 S 115.71 114.743 0.967
3756 S 115.343 113.793 1.55
3851 S 115.756 114.36 1.396
3852 S 115.579 113.802 1.777
4150 S 111.251 110.184 1.067
4754 S 113.93 -99 -99
4755 S 114.68 113.177 1.503
4756 S 114.601 113.891 0.71
4851 S -99 115.305 -99
4853 S 116.195 115.28 0.915
4854 S 115.616 114.268 1.348
4855 S 114.982 113.61 1.372
4951 S 116.975 116.289 0.686
4952 S 116.704 115.966 0.738
4953 S 116.24 114.945 1.295
4954 S -99 116.347 -99
5050 S 115.945 114.692 1.253
5051 S 115.506 113.677 1.829
5052 S 115.192 113.058 2.134
5150 S 113.47 112.428 1.042
5751 S 98.494 96.974 1.52
5850 S 114.022 111.864 2.158
5851 S 114.406 113.034 1.372
5950 S 115.366 113.793 1.573
6050 S 110.983 107.935 3.048
6150 S 107.005 105.938 1.067
6850 S 113.327 111.675 1.652
6851 S 111.705 109.776 1.929
6852 S 98.271 96.271 2
6950 S 115.402 112.354 3.048
6951 S 111.8 110.199 1.601
7757 S 97.294 92.224 5.07
7851 S 97.007 92.39 4.617
Manhole Reference Liquid Type Cover Level Invert Level Depth to Invert
1.3
denv
er™
pole
denver™ poleap
plic
atio
ns Landscaped areas
Car parks
Amenity areas
Retail parks
Entrance roads
Pedestrian areas
The Denver™ Pole Mount luminaire with its attractive
contemporary styling and exceptional performance
characteristics is unsurpassed in meeting modern
lighting design criteria for striking landscape illumination
at night, coupled with aesthetic appeal by day. The latest
control gear and lamp technology, coupled with a
precisely engineered anodised reflector, achieve
maximum performance and high efficiency. Compliance
with Night Time Friendy requirements is easily achieved
due to precise light control.
1.4
denv
er™
pole
amenity
features and benefits
Contemporary styling
> Unique aesthetic appeal to
complement today’s architecture
High quality construction
> Durability
> Fully Weather Sealed
Controlled upward light
> ‘Night Time Friendly’
Two light distributions
> Maximum efficiency and uniformity
for any application
Extensive choice of bracket permutations
> Unique appearance for every
application
> Flexibility of design
Tool-free access to lamp & gear tray
> Easy maintenance
< grange park school - northampton
lamp types included
35W - 150W metal halide (various)
70W - 150W high pressure sodium
32W - 42W compact fluorescent (twin lamp)
IP rating
IP657
approvals
Complies with EN60598
1.5
denv
er™
pole
short arm- 150mmlong arm - 400mm
0˚ version
5˚ version
600
10 Ø
250
200
200
190
330
short arm- 150mmlong arm - 400mm
515
60mm ø side entry bracket shown
DPS.WB - wall bracket
Photometric data is availableat www.holophane.co.uk
specification
The luminaire shall consist of a polycarbonatelens housed in an ABS alloy door arrangementwith a high pressure die-cast aluminium body,housing integral control gear to suit a wide rangeof high intensity discharge or compactfluorescent lamps. An acrylic lens shall beavailable as an option. The optical arrangementshall consist of an anodised aluminium reflectorand injection moulded polycarbonate or acryliclens. The door shall be secured to the body bytwo concealed latches providing tool free accessfor maintenance. The two sections shall besealed by a closed cell silicone gasket ensuringIP65 is maintained. The luminaire complies withEN60598 and has a range of complementarybrackets and column permutations available.
windage
Code
Denver™ Pole 0.1m2
Asymmetric (.AY)
Street (.NR)
weights & thermal data
Lamp Type Weight (kg) Min. Operating Max. AmbientTemperature (˚C) Temperature (˚C)*
70W High Pressure Sodium 7.1 -30 60100W High Pressure Sodium 7.8 -30 50150W High Pressure Sodium 8.5 -30 5035W CDMTF3 Metal Halide 7.1 -20 5570W CDMT3 Metal Halide 7.1 -20 75100W CDMT3 Metal Halide 7.8 -20 60150W CDMT3 Metal Halide 8.5 -20 5032W (Twin) Compact Fluorescent 5.6 -10 5042W (Twin) Compact Fluorescent 5.6 -10 50
* The maximum ambient temperatures stated are for exterior use only. For interior use deduct 10˚Cfrom the temperature stated. Note: For photocell options please deduct 15˚C for 100 & 150W types.
light distributions
denv
er™
pole
1.6
amenity
Asymmetric
Street
optical versatility
Two choices of optical arrangementsare available for the DenverTM Pole Mountluminaire, asymmetric & street.
Controlled directional light, minimising:
> Light pollution
> Light spill
> Discomfort glare
Precision engineered anodised semi-specularaluminium reflectors ensure either maximumlateral and forward distribution (streetdistribution), ideal for entrance roads, or anasymmetric distribution for car parks,pedestrian areas and retail parks. Both lightdistributions provide excellent uniformity.
easy maintenance
Internal component layout allows easy accessto all critical components. The control gear issecured to a removable geartray which can beeasily lifted out for maintenance purposes.
Tool-free latches allow quick andeasy access for maintenance.
Mains termination block
Reflector & lampholderarrangement
Control gear
Removable geartray
Door retaining strap
1.7
denv
er™
pole
denv
er™
pole
1.8
amenity
ordering details : luminaire
DPS.BLS
luminaire accessories order separately for on-site installation by othersCode
DPS.BLS Back-light Shield (for asymmetric only)
DPS.42 42mm Adaptor (reduces 60mm entry to 42mm)
Example
< milton keynes hospital subway - netherfield
CodeDPS Denver Pole
Code Lamp Type .70XT 70W Clear High Output HPS Lamp (E27) Base.100XT 100W Clear High Output HPS Lamp (E40) Base.150XT 150W Clear High Output HPS Lamp (E40) Base.35CDMTF3 35W Clear CDMT 3000K Metal Halide Lamp (G12) Base*.70CDMT3 70W Clear CDMT 3000K Metal Halide Lamp (E27) Base*.100CDMT3 100W Clear CDMT 3000K Metal Halide Lamp (E27) Base*.150CDMT3 150W Clear CDMT 3000K Metal Halide Lamp (E40) Base*.232PL4 32W Twin 4000K Electronic Compact Fluorescent 4-Pin Lamp**.242PL4 42W Twin 4000K Electronic Compact Fluorescent 4-Pin Lamp**
* All ceramic lamp circuits contain timed ignitors. **.NR distribution only. ***Please specify RAL colour reference. ****For 100W maximum.Note: Luminaires are supplied as standard for use on 240V 50Hz supply and complete with lamp.For 230V 50Hz add prefix ‘N’. Other voltages available onrequest.
0 Degree Wall Bracket
DPS.WB.C1 White
DPS.WB.C4 Graphite
DPS.WB.C6 Grey
DPS.WB.C7 Black
DPS.WB.C9 Metallic Silver
DPS.WB.RAL**** RAL Colour (customer choice)
5º all brackets are available. Configuration e.g DPS.5WB.C7
contactHolophanefor details
1.9
denv
er™
pole
column accessories
Example
Code Tubular Compartment Columns (DPSB)HELB.FS1 J-Anchor bolts for flange base, 3m to 5mHELB.FS2 J-Anchor bolts for flange base, 6m to 8mHEL.CBEPAC Cut Out Box and Earth Plate for Armoured Cable*
Code Conical Steel Columns (DPSC)HELC.FS1 J-Anchor bolts for flange base, 3m to 5mHELC.FS2 J-Anchor bolts for flange base, 6m to 8mHEL.CBEPAC Cut Out Box and Earth Plate for Armoured Cable*
*please contact Holophane for details
Code Mid Hinged Columns (DSPMH)HELMH.FS1 J-Anchor bolts for flange base, 4m to 5mHELMH.FS2 J-Anchor bolts for flange base, 6m to 8m.RLR4 Raise lower rope 4m-5m .RLR6 Raise lower rope 6m.RLR8 Raise lower rope 8m
Conical Aluminium Columns (DSPAC)HELAC.FS1 J-Anchor bolts for Flange Base, 3m to 5mHELAC.FS2 J-Anchor bolts for Flange Base, 6m to 8mHEL.CBEPAC Cut Out Box and Earth Plate for Armoured Cable*
Code Column Category please refer to page 24.15 for definition of the EN40 guidelines.LMZ For light & medium area wind zones (EN40 rationalised wind zones).HVZ For heavy area wind zones (EN40 rationalised wind zones).HEZ For extra heavy wind zones (EN40 rationalised wind zones)
Code Brackets.1L Single head long bracket.1S Single head short bracket.2L Twin head long bracket.2S Twin head short bracket
to match RAL colour specified Code Optional paint Finish
(Bracket Only).C Enhanced paint finish
DPSB .3 .LMZ .1S .A0 .C1 .FB1 .P1 .C
*not available with DPSMH. **Please specify RAL colour reference.
for decorativecolumns see
page 24.1
denv
er™
pole
1.10
9.1
gate
way
®
gateway®
appl
icat
ions The Gateway® architectural bulkhead series offers a
variety of styles designed to accent architectural
settings and meet the needs of extreme environments
with its die-cast aluminium and injection-moulded
polycarbonate enclosures. Available in round and oval
shapes for wall or ceiling mounting, Gateway® provides
four distinct designs for a wide array of attractive looks
to enhance the space. The versatile Gateway® series
accepts a wide selection of compact fluorescent and
high intensity discharge lamps to provide superior
performance and uniform illumination, improving
visibility for commercial and institutional public use
facilities.
Public buildings
Entrances
Lobbies
Corridors
Canopies
Multi-storey
Car parks
gate
way
®
9.2
gateway round
opal lens
eyelid design
features and benefits
Contemporary styling in different shapes
> Aesthetic appeal to complement
today’s architecture
High quality construction
> Durable and vandal-resistant
Total lamp obscurity
> Even, glare-free illumination
Polycarbonate lens
> Flexibility of use
Choice of lamp types
> Versatility
Totally enclosed luminaire
> Suitable for wide range of
applications
lamp types included
35W - 70W metal halide
18W - 42W compact fluorescent (various)
IP rating
IP659
approvals
Complies with EN60598
gateway oval
5 kg
interior
9.3
gate
way
®
gateway round slim line gateway round slim line eyelid
gateway oval slim line eyelid gateway oval slim line
light distributions
150mm
weights & thermal data
Unit Lamp Type Weight (kg) Min Operating Max Ambient*Temperature (˚C) Temperature (˚C)
GRC 35W CDMT 5.6 -20 25
GRC 70W CDMT 5.9 -20 25
GRC 26W TRT 5.3 / 4.5* -5 25
GRC 32W TRT 4.5 -10 25
GRC 42W TRT 4.5 -10 25
GRC 2 x 42W TRT 4.8 -5 25
GRS 2 x 26W PL 3.1 -5 25
GRS 32W TRT 2.9 -10 25
GRS 26W TRT 2.9 -5 25
GOC 42W TRT 3.7 -10 25
GOC 18W TRT 4.5 / 3.7* -5 25
GOC 35W CDMT 5.6 -20 25
GOS 32W TRT 2.4 -10 25
GOS 26W TRT 2.4 -5 25
GOS 18W TRT 2.4 -10 25
* Non emergency onlyEmergency below:26W TRT Round Emergency +25˚C26W TRT Emergency +25˚C18W TRT Oval Emergency +25˚C
specification
The (round / oval) bulkhead luminaire shallconsist of a powder coated pressed steel backplate (GRS / GOS) or a die cast aluminiumhousing (GRC / GOC) and a cast aluminiumbezel. The housing encloses a reflector andintegral control gear to suit a choice of 18W,26W, 32W, 42W TRT compact fluorescent lampsor 35W, 70W ceramic metal halide high intensitydischarge lamps, depending on whether this beGRS/GOS or GRC/GOC. The lens shall be a UVstabilised opal diffuser secured in place by a diecast aluminium bezel ensuring environmentalprotection to IP659 (20 joules impactresistance). The luminaire shall be suitable forsurface mounting and complies with EN60598with a choice of options and accessories.
Ø 356
.RF1
.RF1
.RF2
.RF3
175
356
104
229
.OF1
.OF2
.OF3
104
173
GRS
GRC
GOC
GOS
Photometric data is availableat www.holophane.co.uk
Code Style.RF1 Round front design with opal polycarbonate lens.RF2 Round front with horizontal eye lid design with opal polycarbonate lens.RF3 Round front with cross design with opal polycarbonate lens
*Not available with GRS option. **available with GRC, GRS option. ***Please specify RAL colour reference. †.V option available for to GRC & GRS all otheroption only available to GRC. ††Only available for GRC. Note: Luminaires are supplied as standard for use on 240V 50Hz supply and complete with lamp.For 230V 50Hz add prefix ‘N’. Other supply variations available on request.
Example
gate
way
®
9.6
luminaire accessorires
CodeGOC.VK Vandal key suitable for all Gateway versions
Code Style.OF1 Oval front design with opal polycarbonate lens.OF2 Oval front with horizontal eye lid design with opal polycarbonate lens.OF3 Oval front with cross design with opal polycarbonate lens