ventilation statement - welcome to the aylesbury …€¦ · · 2016-07-11this ventilation...

Planning Application for the Aylesbury Estate Regeneration

Plot 18 Reserved Matters Application

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Ventilation Statement

Aylesbury Regeneration:Plot 18 Reserved Matters Application

Ventilation Statement

April 2016

Document Number 60341461 / Ventilation Statement

Prepared by: ........................................................... Checked by: .....................................................................Jonathan Umpleby Carmen LauPrincipal Engineer Principal Engineer

Approved by: ......................................Colin PageRegional Director

Rev No Comments Checked by Approvedby

Date

A Issued for Comment CL CP 15/04/2016B Issued for Planning CL CP 29/04/2016

36 Storey's Way, Cambridge, CB3 0DTTelephone: 01223 488000 Website: http://www.aecom.com

Job No 60341461 Date Created April 2016

This document has been prepared by AECOM Limited for the sole use of our client (the “Client”) and in accordance withgenerally accepted consultancy principles, the budget for fees and the terms of reference agreed between AECOM Limited andthe Client. Any information provided by third parties and referred to herein has not been checked or verified by AECOM Limited,unless otherwise expressly stated in the document. No third party may rely upon this document without the prior and expresswritten agreement of AECOM Limited.

f:\projects\services - nhh aylesbury plot 18\7-0 reports and specifications\7-3 stage 3 (planning)\2016_04_14 ventilation planningstatement.docx

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1 Introduction................................................................................................................................................................ 1

2 North Block Ventilation .............................................................................................................................................. 2

3 South Block Ventilation ............................................................................................................................................. 4

4 Other Plant Flues and Exhausts ................................................................................................................................ 6

5 Appendices ................................................................................................................................................................ 7

Table of Contents

1

1.1 BackgroundThis Ventilation Statement has been preparedby AECOM to support the application for theapproval of Reserved Matters in relation toDevelopment Parcel 18 (Plot 18).

Plot 18 is part of the wider Aylesbury EstateRegeneration Scheme which covers an area of22.1 ha, and for which there is Outline PlanningPermission (LPA ref: 13/AP/3844) granted on5th August 2015.

1.2 Plot 18 Proposed DevelopmentThe Plot 18 site itself is 1.02 ha and consists ofSubplot 18a (North Block) and Subplot 18b

(South Block). The North Block comprises thefollowing uses:

Residential Use (122 units)

Community Facility (Library, AfterhoursFacility, Stay and Play, Meeting Rooms,Creation Trust Office)

Commercial Use

The South Block comprises the following uses:

Health Centre

Early Years Facility

Basement BOH and car park

Figure 1: Plot 18 site in context

1 Introduction

2

2.1 Residential Dwellings [C3]All dwellings will be ventilated in accordancewith Part F of Building Regulations.

Each apartment will be provided with ‘wholehouse’ heat recovery ventilation (MVHR) toextract air from the kitchen, bathroom(s) andutility room and to provide fresh air to the livingareas and bedrooms.

Ventilation extract boost will be operated by aswitch located in the kitchen. The MVHR willalso incorporate summer bypass.

Extract grilles shall come with integratedremovable filters to comply with the latest NHBCstandards.

All ductwork will be rigid plastic ductwork. Therewill be no use of flexible ductwork. Intake andexhaust ductwork will be insulated to preventcondensation.

A double air brick on the façade shall berequired for connecting the MVHR ventilationductwork intake and discharge points to outside.

Purge ventilation to each room will be providedthrough the use of an openable window.

Cookers will be provided with recirculationhoods, as specified by the Architect.

2.2 Community Facility [D1]The Community Facility shall be provided withmechanical supply and extract ventilation basedon 10l/s/person and in compliance with BuildingRegulations Part F. Ventilation shall be suppliedfrom two central air handling units (AHU) asfollows:

Library AHU

This AHU is located at high level in Block 2 cyclestore (making use of the high floor to under soffitdimensions). The AHU will comprise of filters,heating and cooling coils and a thermal wheel.Air intake and exhaust shall be via high levellouvres on the façade at ground floor level (seeFigure 2).

Stay & Play and Community Trust AHU

This AHU is located at high level within theBuggy Store ceiling void. The AHU will compriseof filters, heating and cooling coils and a plateheat exchanger. Air intake and exhaust shall bevia high level louvres on the façade at groundfloor level (see Figure 2).

Refer to Appendix A for detailed ventilationdrawing of the North block ground floor.

Figure 2: Community Facility ventilation strategy

44444

2 North Block Ventilation

CommunityFacility

AHU

ExhaustIntake

Exha

ust

AH

U

Stay &Play

CreationTrust

3

2.3 Commercial unit [A1]The commercial unit is being designed as a shelland core for fit out by tenant. As part of the shelland core provision, high level louvres will beprovided at ground floor level on each façade forthe ventilation units to discharge exhaust air andbring in fresh air (see Figure 3).

Final ventilation shall be designed and providedby the Fit-out contractor to suit the use of thespace.


2.4 Cafe [A1 / A3 ]The cafe is being designed as a shell and corefor fit out by tennant. As part of the shell and coreprovision, high level louvres will be provided atground floor at the front façade for the ventilationunits to discharge exhaust air and bring in freshair (see Figure 3).

Final ventilation shall be designed and providedby the Fit-out contractor to suit the use of thespace.


Figure 3: Commercial unit and Café shell and core ventilation strategy

44444

Intake / Exhaustlouvre

Commercialunit

(Pharmacy)

Cafe

Intake / Exhaustlouvre

Inta

ke/E

xhau

stlo

uvre

4

3.1 Health Centre [D1]The Health Centre shall be provided withmechanical supply and extract ventilation inaccordance with Health Technical Memorandum(HTM) 03-01. Ventilation shall be supplied froma central air handling units (AHU) at roof level.

The AHU will comprise of filters, heating andcooling coils and a thermal wheel. Air intake andexhaust shall be at roof level and separated by adistance of circa 10m and on different facades ofthe roof plant enclosure. Two smoke extract fanswill also provide smoke clearance to the stairlobbies at each floor (see Figure 4).

Refer also to Appendix B for a detailed roof leveldrawing of the South Block.

3.2 Early Years [D1]The Earl Years nursery shall be provided withmechanical ventilation in accordance with Part Fof Building Regu

lations.

Ventilation shall be supplied from two central airhandling units

Early Years Facility and General AHU

This AHU is located at roof level and willcomprise of filters, heating and cooling coils anda plate heat exchanger. Air intake and exhaustshall also be at roof level and separated by adistance of circa 10m and on different facades ofthe roof plant enclosure (see Figure 4).

Early Years Facility Kitchen AHU and extract fan

The kitchen extract system shall meet thestandard required by DEFRA Guidance on 'Thecontrol of odour and noise from commercialkitchen exhaust systems' (2011).

A kitchen extract fan shall be provided at rooflevel with the exhaust also at roof level. Make-upsupply air will be provided by a dedicated supplyonly AHU at roof levelThe AHU will comprise offilters and heating coils.

The air intake will be at roof level and separatedfrom the exhaust by a distance of circa 10m andon different facades of the roof plant enclosure(see Figure 4).


Figure 4: South Block roof layout with ventilation units

3 South Block Ventilation

Intake

IntakeIntake

ExhaustExhaust

(Health Centreand Kitchen)

Health CentreAHU

BasementBOH supply

AHU

Early YearsAHU

Kitchen AHUand separate

extract fanStair lobbysmoke extract

fan

Stair lobbysmoke extract

fan

Exhaust

Exhaust

Generator (seesection 4.3)

Line of roof plant enclosure

5

3.3 South Block Basement BOH [D1]The Basement Back of House (BOH) areas shall beprovided with mechanical ventilation in accordancewith Part F of Building Regulations.

Supply air ventilation shall be supplied from a roofmounted AHU and will comprise of filters, heatingcoils and a run-around heat recover coil linked tothe extract unit located in the basement. Air intakeis at roof level and is ducted through the building tothe basement level to supply fresh air (see figure 4above).

The BOH areas of the basement shall have airextracted via an extract fan at basement level. Theextracted air will be exhausted to outside at groundfloor via louvres integrated into landscape feature(see Figure 5).

This system will also run to provide smoke extract(albeit with dedicated smoke extract fans) in linewith the Fire strategy.

3.4 South Block Basement Car Park [D1]The basement car park will be mechanicallyventilated in accordance with Building RegulationsApproved Document Part F and Part B and willachieve the standards set out in BS 7346-7: 2013.

Dedicated duty / standby car park extract fans willextract air from one end of the car park andexhausting the air to outside at ground floor. Innormal mode it will extract 6 ac/hr. In fire mode itwill extract 10ac/hr.

Make-up air will be drawn in naturally via the carpark ramp entrance.

In order to achieve good distribution of air flow, themechanical ventilation will be supported with animpulse fan (see Figure 5).

Refer also to Appendix C for a detailed basementdrawing of the South Block ventilation.

Figure 5: South Block basement veniltation strategy

Car parkextract fans

BOH extractfans

ExhaustExhaust

AirIntake

Impulse fan

HealthCentre BOH

Health CentreCar Park

6

4.1 Temporary gas fire boilersA purpose-built flue riser will accommodate thetemporary boiler flues in the North Block heatingplantroom.

An individual flue will be provided for each boiler,running horizontally to the flue riser in Block 1and will then rise vertically to discharge toatmosphere at the highest point of level 15 rooflevel to comply with the requirements of theClean Air Act (see Figure 6)

The condensing boilers shall be low NOx typeachieving 35mg/kWh NOx emissions.

Refer also to Appendix D for a detailed drawingof the North block roof with MEP services.

4.2 North Block Life safety generatorA life safety generator will be provided for backup electricity on failure of mains electricity to lifesafety systems in the North Block.

The generator will be located at roof level withthe flue discharging above the generator to meetthe Clean Air Acts requirement (see Figure 6).

As the generator is proposed for emergencyonly, it will only be running during scheduledtests or in the event of a power cut.

Refer also to Appendix D for a detailed drawingof the North block roof with MEP services.

4.3 South Block Life safety generatorA life safety generator will be provided for backup electricity on failure of mains electricity to lifesafety systems in the South Block.

The generator will be located at roof level withthe flue discharging above the generator to meetthe Clean Air Acts requirement (see Figure 4 onpage 4).

As the generator is proposed for emergencyonly, it will only be running during scheduledtests or in the event of a power cut.


Figure 6: North Block Flue discharge poin

4 Other Plant Flues and Exhausts

Three tempoerary boilerfluea discharge 1m abovehighest point of building atLevel 15

Life safetypackagedgenerator withflue above unit

Core 1 residential corridorsmoke extract and day today environmental extracfan

Exhaustair

7

Appendix A: North block ground floor ventilation drawing no. NHH-P18-NB-M-0100

Appendix B: South block roof level MEP drawing no. NHH-P18-SB-MEP-0001

Appendix C: South block basement ventilation drawing no. NHH-P18-SB- MEP-0002

Appendix D: North block roof level MEP drawing no. NHH-P18-NB-MEP-0001

5 Appendices

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NHH AYLESBURY

PLOT 18

NORTH BUILDING

ASSOCIATION

HOUSING

NOTTING HILL

AECOM

36 Storey's Way

Cambridge, Cambridgeshire

CB3 0DT

United Kingdom

www. aecom.com

Tel +44 (0)1223 488 000

NOTES

60341461

intake

Resi LV

Electrical

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1100 litre

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bin

1370x1260

1100 litre

Euro

bin

1370x1260

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Refuse

Block 1

BINS

12

Cafe:

96 Cycles

Block 1

Post

FFL 3.35

82.7m²

Entrance

Block 01

Kitchen

Meeting Rm 2

17m²Area: 17m²Area:

Meeting Rm 1

Entrance

Block 03

Entrance

Block 02

+3.00

+3.00

+3.34

+3.00

Store

Buggy

DWC

Staff Room

44m²Area:

S+P Storage

Refuse

Block 2

DW

C

F

Kitchen

Child WC

40 Cycles

Block 2

WC

115.9m²

Commercial:

FFL 2.75

45 Cycles

Block 3

Fire Escape

Sub St.

Refuse

Block 3

CF R

efuse

48m²

Community Trust:

Brief: 59m²

Brief: 65m²

452.94m²

Area:

Library

110m²:

Multi Use space

Escape

Cloaks

Work Room

29m²Area:

store

Cleaners

8m²Area:

10m²Area:

S+P Storage

7m²Area:

Entrance

Block 01

Lockers

Electric

Comms

Cooling

Heating

Water

Cold

Domestic

Cupboard

Life Safety

Zone

Children's

Study Group

Teenagers

Photocopier Payment

Print

Periodicals

Display

Quiet Study

Display

Service

Self

Service

Self

Service

Self

Technology

Information

Displa

y

Display Display

Display

Display

Printing

Server Room

10m²Area:

FFL 3.00

FFL 3.00

9m²Area:

Htg

Electric

Co

mms

Cupboard

Life S

afety

Clg

+3.34

M

inta

ke

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Mains

FFL 3.10

FU

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RE W

ALL LIN

E

NORTH BLOCK GROUND FLOOR PLANTROOMS AND RISERS IN PREFERRED LOCATIONS

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I/R DATE DESCRIPTION

ISSUE/REVISION

____

____

____

B

A

NORTH BUILDING

18/04/2016 PRELIMINARY ISSUE

SUPPLY.

UTILITIES AND ANY OTHER ROOM WITHOUT A BALANCED AIR

MADE FOR FLOOR FINISH) TO ALL WCs, SHOWERS, DIRTY

BE PROVIDED VIA THE DOOR UNDERCUT (WITH ALLOWANCE

7. A MINIMUM OF 10mm DEPTH OF VENTILATION AREA IS TO

DRAWINGS)

GRILLE / CHILLED BEAM (NOTE - NOT SHOWN ON STAGE D

VCD ON EACH MAJOR BRANCH AND EACH FINAL BRANCH TO

REQUIRED FOR COMMISSIONING PURPOSES INLCUDING A

6. VOLUME CONTROL DAMPERS ARE TO BE INSTALLED AS

DRAWINGS.

MUST BE INDICATED ON CONTRACTOR WORKING

EQUIPMENT IN ACORDANCE WITH DW/142. ACCESS DOORS

CLEANING PURPOSES AND FOR ACCESS TO DUCT MOUNTED

5. DUCT ACCESS DOORS ARE TO BE INSTALLED FOR

SMOKE DAMPER PANEL.

PROVIDED WHICH WILL BE ACTUATED BY AN ADDRESSIBLE

COMPARTMENT WALLS, SMOKE DAMPERS WILL BE

WHICH IT PENETRATES. IN 1 HOUR OR 2 HOUR

TO AT LEAST THE SAME RATING AS THE WALL THROUGH

4. FIRE DAMPERS SHALL BE PROVIDED IN ALL DUCTWORK

THE SPECIFICATION UNLESS STATED OTHERWISE

ACCORDANCE WITH DW144 TO THE STANDARD DETAILED IN

CONSTRUCTED FROM GALVANISED SHEET STEEL IN

3. GROUND FLOOR DUCTWORK FROM SHALL BE

SCHEDULES

ENGINEERING DRAWINGS, REPORTS, SPECIFICATIONS AND

RELEVANT ARCHITECT, MEP AND STRUCTURAL

2. THIS DRAWING IS TO BE READ IN CONJUNCTION WITH ALL

1. WORK TO FIGURED DIMENSIONS ONLY

GROUND FLOOR

VENTILATION SERVICES LAYOUT

NHH-P18-ACM-NB-M-0100

TRANSFER GRILLE

DUCT MOUNTED LTHW RE-HEAT BATTERY

LEGEND

LINEAR EXTRACT GRILLE

LINEAR SUPPLY DIFFUSER

SQUARE LOUVREED FACE CEILING SUPPLY DIFFUSER

SQUARE LOUVREED FACE CEILING EXTRACT GRILLE

APPEARANCE OF CIRCULAR CHILLED BEAM)

CIRCULAR CEILING SUPPLY DIFFUSER (TO MATCH

4-PIPE CIRCULAR ACTIVE CHILLED BEAM

APPEARANCE OF CIRCULAR CHILLED BEAM)

CIRCULAR CEILING EXTRACT GRILLE (TO MATCH

HEAT RECOVERY

COOLING COILS AND PLATE HEAT EXCHANGER

UNIT. AHU TO INCLUDE HEATING COILS,

AT HIGH LEVEL WITH ACCESS FROM BELOW THE

COMMUNITY FACILITY AIR HANDLING UNIT AHU 6

AHU 6

6 AT HIGH LEVEL

LOUVRE FOR AHU

EXHAUST

AHU 5

1000x250 EXTRACT DUCT

1000x250 S

UP

PL

Y D

UC

T

TO THE SIDE OF THE UNIT FOR MAINTENANCE.

ACCESS ZONE TO BE KEPT CLEAR OF SERVICES

AND THERMAL WHEEL HEAT RECOVERY.

AHU TO INCLUDE HEATING AND COOLING COILS

AHU 5 AT HIGH LEVEL ABOVE CYCLE STORE.

LIBRARY AND WORK ROOM AIR HANDLING UNIT

1000x250 SUPPLY DUCT

1000x250 EXTRACT DUCT

600x500 I

NT

AK

E D

UC

T

600x500 EXHAUST DUCT

1000x250 INTAKE DUCT

EX

HA

US

T D

UC

T

1000x250

LEVEL FOR AHU 5 AND AHU 6

INTAKE LOUVRE AT HIGH

AHU 5 AT HIGH LEVEL

EXHAUST LOUVRE FOR

AT

T.

AT

T.

AT

T.

AT

T.

LOUVRED DOORS

VENTILATION VIA

NATURAL

LOUVRED DOORS

VENTILATION VIA

NATURAL LOUVRED DOORS

VENTILATION VIA

NATURAL DOORS

VIA LOUVRED

VENTILATION

NATURAL DOORS

VIA LOUVRED

VENTILATION

NATURAL

LOUVRED DOORS

VENTILATION VIA

NATURAL

LOUVRED DOORS

VENTILATION VIA

NATURAL

VIA LOUVRED DOORS

NATURAL VENTILATION

REFUSE STORE WITH

AND EXHAUST)

UNITS (E.G. INTAKE, SUPPLY, EXTRACT

EXTERNAL SIDE OF ALL AIR HANDLING

PROVIDED ON THE THE ROOM SIDE AND

DUCT MOUNTED ATTENUATORS TO BE

VENTILATION

NATURAL

VENTILATION

NATURAL

VENTILATION

NATURAL

TO USE FOR VENTIALTION

FACADE FOR FIT OUT CONTRACTOR

HIGH LEVEL LOUVRE STRIP ALONG

CONTRACTOR.

FIT-OUT

VENTILATION BY




CONTRACTOR.

FIT-OUT

VENTILATION BY




CROSS VENTILATION

SUBSTATION TO PROMOTE

DUCT DROPS TO L.L. AT BACK OF

SPECIFICATION

LOUVRED DOORS TO UKPN

WITH LOUVRE AT FRONTAGE.

DURASTEEL DUCTWORK AT H.L.

UKPN SPECIFICATION. 1585x350

SUBSTATION VENTILATION TO

(TYPICAL)

FOR HEATING AND COOLING

4 PIPE ACTIVE CHILLED BEAM

CEILING MOUNTED CIRCULAR

CHILLED BEAMS (TYPICAL)

REQUIREMENTS NOT PROVIDED BY

REMAINING FRESH AIR

SUPPLY DIFFUSER FOR SUPPLY

THE CIRCULAR CHILLED BEAM

MATCH (OR CLOSELY MATCH)

SELECTION OF GRILLE TO

CIRCULAR EXTRACT GRILLE.

NOISE BREAK OUT FROM AHU

BUGGY STORE TO MINIMISE

ACOUSTIC CEILING REQUIRED IN

VENTILATION

NATURAL

A1 PLAN

Scale 1:100

23/04/2016 STAGE D ISSUE

ISO A

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60341461

SOUTH BUILDING

PLOT 18

NHH AYLESBURY

ASSOCIATION

HOUSING

NOTTING HILL

AECOM

36 Storey's Way


CB3 0DT

United Kingdom

Tel +44 (0)1223 488 000

NOTES

140

15

60

LIFE SAFETY GENERATOR

8

7

5

4

3

2

1

A B C E HFD G

8

7

5

4

3

2

1

6 6

EYLiftshaft overrun

+20.225 m

+17.225 m

+20.225 m

+20.225 m

Comms: 650x600mmHC

Power: 1750x600mmHC

Access HatchDoubles As 1000x1000x150mmAOV:

+17.950 mPlant LVL 01

+18.825mPlant LVL 02

+18.825mPlant LVL 02

+15.075 m

3000

7500

3300

7375

5425

3575

7425

3000

7150 2775 4750 2575 7250 7100

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ISSUE/REVISION

.

.

.

.

B

A

. .

. .

. .

. .

06/04/2016

SOUTH BUILDING

PRELIMINARY ISSUE

JU

AN

CP

ROOF LEVEL

COMBINED SERVICES LAYOUT

NHH-P18-ACM-SB-MEP-0001

WSP TO CONFIRM PROGRESS WITH UKPN

BUILDING THIS GENERATOR WILL NOT BE REQUIRED.

PROVIDE A SECONDARY LIFE-SAFETY SUPPLY FOR THE

DIESIL OIL DAY TANK. IF UKPN CONFIRM THEY WILL

PACKAGED LIFE SAFETY GENERATOR WITH INTEGRAL

SECONDARY SUPPLY GRP ENCLOSURE

SMOKE EXTRACT FANS SEF4 A&B, RUN AND STANDBY

LIFE-SAFETY RISER OVER THE TOP OF LIFT OVERUN

CONTAINMENT ROUTE FROM GENERATOR TO

WITHIN RISER

SECONDARY SUPPLY CONTAINMENT DROPS TO BELOW

HEAT RECOVERY

HEATING AND COOLING COILS AND THERMAL WHEEL

HEALTH CENTRE AIR HANDLING UNIT (AHU1) WITH

AIR INTAKE LOUVRES FOR AHU1 (H.L.) AND AHU4 (M.L.)

AIR COOLED CHILLER ON ANTI-VIBRATION MOUNTS

EXTRACT FAN EF2 (L.L.)

EXHAUST LOUVRE FOR AHU1 (H.L.) AND KITCHEN

WITH AHU1 EXHAUST DUCT ABOVE AT H.L.

KITCHEN SUPPLY AIR HANDLING UNIT (AHU4) AT M.L.

- PRIMARY CHW PUMPS P15 (A&B)

- SECONDARY E.CHW PUMPS P17 (A&B)

- SECONDARY CHW PUMPS P16 (A&B)

AS FOLLOWS FROM TOP TO BOTTOM:

FLOOR MOUNTED CHILLED WATER CIRCULATION PUMPS

VESSEL

EXPANSION

PRESSURISATION UNIT

MC

C

E.CHW F&R AT L.L. TO RISER BELOW

C.T. LTHW F&R F.B. TO L.L. TO SERVE AHU HEATING COILS

800x400 SUPPLY DUCT FROM AHU3 T.B.

800x400 EXTRACT DUCT FROM AHU3 T.B.

COILS AND PLATE HEAT EXCHANGER HEAT RECOVERY

EARLY YEARS AIR HANDLING UNIT (AHU3) WITH HEATING

AIR INTAKE LOUVRES FOR AHU3

REF DX7

EARLY YEARS SERVER DX OUTDOOR UNIT

REF DX8

EARLY YEARS SERVER DX OUTDOOR UNIT

SMOKE EXTRACT SHAFT THROUGH BUILDING

SMOKE EXTRACT DUCT CONNECTS TO

EXTRACT MAKE-UP AIR

AOV AT TOP OF STAIR WELL FOR SMOKE

SERVER ROOMS

SERVING BASEMENT HEALTH CENTRE

(DOUBLE STACKED) REF DX1 TO DX6

6no. WALL MOUNTED DX OUTDOOR UNITS

T.B. WITHIN VENTILATION RISER

1200x550 H/C SUPPLY DUCT AT H.L DROPS


1200x550 H/C EXTRACT DUCT AT L.L DROPS





DROPS T.B. WITHIN VENTILATION RISER

850x500 BASEMENT SUPPLY DUCT AT L.L

EXHAUST LOUVRE FOR AHU3 AT H.L.

UNIT AT BASEMENT LEVEL

HEAT RECOVERY COILS LINKED TO EXTRACT

DECK WITH HEATING COIL AND RUN-AROUND

BASEMENT AIR HANDLING UNIT SUPPLY

INTAKE LOUVRE SERVING AHU2 AT L.L.

LOUVRE

TO RUN ABOVE AHU2 TO EXHAUST

AHU3 EXHAUST DUCT FROM L.L. TO H.L.

AHU1

AHU2

AH

U3

CHILLER

AHU4

GRP ENCLOSURE

SMOKE EXTRACT FANS WITHIN

SECONDARY SUPPLY ATS FOR

PIPEWORK FROM BASEMENT RISES TO H.L.

AHU2 RUN AROUND HEAT RECOVERY

EXTRACT MAKE-UP AIR


COIL W

ITH

DR

AW

AL Z

ON

E

COIL W

ITH

DR

AW

AL Z

ON

E

A

A

SECTON A

HEAT RECOVERY

HEATING AND COOLING COILS AND THERMAL WHEEL

HEALTH CENTRE AIR HANDLING UNIT (AHU1) WITH

AHU1 EXHAUST DUCT AT H.L.

WITH AHU1 EXHAUST DUCT ABOVE AT H.L.

KITCHEN SUPPLY AIR HANDLING UNIT (AHU4) AT M.L.

KITCHEN EXTRACT FAN EF2 AT L.L.

KITCHEN EXTRACT EF2 FAN AT L.L.

THERMAL WHEEL SECTION OF AHU



MAINTAIN MAINTENANCE ACCESS

AHU1 SUPPLY DUCT RISES TO H.L. TO



VENITLATION RISER AT THIRD FLOOR

1400x850 SUPPLY DUCT AT H.L.

1400x850 EXTRACT DUCT AT L.L.

1400x850 EXTRACT DUCT AT L.L.

1400x850 SUPPLY DUCT AT H.L. AND

DUCT AT H.L.

1400x1200 SUPPLY

DUCT AT H.L.

1400x1400 EXTRACT

IN THE SPECIFICATION.

PROVIDED WITH WEATHERPROOF INSULATION AS DETAILED

5. ALL EXTERNAL PIPEWORK AND DUCTWORK TO BE

4. ALL EXTERNAL PIPEWORK TO BE TRACE HEATED

MAINTENANCE ACCESS

3. PLANT EQUIPMENT TO BE INSTALLED WITH ADEQUATE

SCHEDULES





COOLING PLANT ENCLOSED PLANTROOM TO BE PROVIDED BY THE ARCHITECT

Scale: 1:100 @ A1

Plan


AND STANDBY

SEF5 A&B, RUN

EXTRACT FANS

SMOKE

ISO A

1 5

94

mm x 8

41

mm

KEY PLAN

CONSULTANT

www.aecom.com

PROJECT

CLIENT



PROJECT NUMBER

This dra

win

g h

as b

een pre

pare

d for th

e u

se of A

EC

OM’s clie

nt. It

may n

ot be u

sed,

modifie

d, re

pro

duced or relie

d u

pon b

y third p

arties, except as a

gre

ed b

y A

EC

OM or as required b

y la

w. A

EC

OM a

ccepts n


enies a

ny lia

bility w

hats

oever, to a

ny p


s o

n this dra

win

g without A

EC

OM’s e

xpre

ss written c

onsent. D

o n

ot scale this d

ocu

ment. All

measure

ments m

ust be o

btain

ed fro

m the state

d dim

ensio

ns

60341461

SOUTH BUILDING

PLOT 18

NHH AYLESBURY

ASSOCIATION

HOUSING

NOTTING HILL

AECOM

36 Storey's Way


CB3 0DT

United Kingdom

Tel +44 (0)1223 488 000

NOTES

8

7

5

4

3

2

1

A B C E HFD G

8

7

5

4

3

2

1

6 6

-0.900 m

06

07

11

12

22

23

01

04

21

19

09*

08

10

18

31.2sqm HC ShowersB-13

3 Long stay EY19 Long stay HC43.1sqmCycle StoreB-02

14

15

16

02 13

20*

17

Power: 1750x600mmHC

Comms: 650x600mmHC

Large Car

Heating: 700x600mmHC

Cooling: 700x600mmHC

Power: 1750x600mmHC

Comms: 650x600mmHC

mm350x600Water: HC

Cooling: 700x600mmHC

Heating: 700x600mmHC

800x500mmBasement Smoke Extract

350 x 500mmSecondary elec supp.

03

05

showerDDA

6x4m, 23.9sqm Electrical Switch RoomB-04

7x5m, 39.1sqmPlate Exchange roomB-05

6.2sqm RoomCleaner's B-19

18.8sqm Deliveries CB-18

683.0sqmto ongoing coordination23 spaces subjectCarparkB-01

18.7sqm (GP)MainServer B-08

2.1sqmcommslandlordIncoming B-20

4.3sqmSwitch roomSecondary B-21

5.5sq

mStora

ge

B-2

2

- TBC BY ICT SPECIALIST)

(INDICATIVE RACK LAYOUT

9.7sqm3x2m, Coms RoomB-10

9.7sqm server roomGSTTB-11

7.6 sqm DDA WC

111.3sqm (12x10.5) Sprinkler Room

4x4m, 21.2sqmBoosted cold waterB-06

HEAD HEIGHT)

PLANTROOM (WITH RESTRICTED

PLATE HEAT EXCHANGER

7.8sqm FilesGP Archive B-14

8.1sqm MaintenanceFM B-15

ABOVE

SUBSTATION

UKPN

AND BMS HEAD END (IF REQUIRED)

VENTILATION PLANTROOM

VENTILATION EXHAUST SHAFT TO GROUND LEVEL

-0.750 m

11.6sqm Deliveries GP

B-17

17.3sqm recordsMedical

B-16

3000

7500

500

500

2300

500

6000

2400

4800

3300

7375

5425

3575

7425

3000

7150 2775 4750 2575 7250 7100

$Filena

me_

NE$

$Last_

Saved_Last_

Plotted_

NE$

SHEET TITLE

SHEET NUMBER

Appro

ved:

Checked:

Desig

ner:

Project

Manage

ment Initials:


ISSUE/REVISION

.

.

.

.

A

. .

. .

. .

. .

06/04/2016

SOUTH BUILDING

PRELIMINARY ISSUE

JU

AN

CP


NHH-P18-ACM-SB-MEP-0002





MAINTENANCE ACCESS


SCHEDULES





BASEMENT

FEATURE (DETAIL BY LANDSCAPE ARCHITECT)

EXHAUST PLENUM CONNECTS TO LANDSCAPE

3000x600 BASEMENT GENERAL AND SMOKE

BY LANDSCAPE ARCHITECT)

CONNECTS TO LANDSCAPE FEATURE (DETAIL

5500x600 CAR PARK EXHAUST PLENUM

PLENUM

EXTRACT DECK CONNECTS TO EXHAUST

1000x450 EXHAUST DUCT AT H.L. FROM AHU2

FLOOR MOUNTED SPINKLER PUMP SET 1

FLOOR MOUNTED SPINKLER PUMP SET 2

FLOOR MOUNTED SPINKLER JOCKEY PUMP

4000H)

SPRINKLER STORAGE TANK (8000L x 6000W x

SUPPLY DECK AT ROOF LEVEL

DECK WITH RUN AROUND COILS CONNECTED TO

BASEMENT AIR HANDLING UNIT AHU2 EXTRACT

1000x450 EXTRACT DUCT AT H.L.

ELECTRICAL LV PANEL

HEALTH CENTRE AND EARLY YEARS

CONSULTANT

CABINETS TO BE CONFIRMED BY THE ICT

NUMBER AND SIZE OF SERVER ROOM

HEATING PLANTROOM MCC

LTHW SYSTEM EXPANSION VESSEL

LTHW SYSTEM PRESSURISATION UNIT

A&B (DUTY / STANDBY)

HEATING PLATE HEAT EXCHANGERS PHX 5

P17 (A&B)

SECONDARY V.T. LTHW CIRCULATION PUMPS

P15 (A&B)

PRIMARY C.T. LTHW CIRCULATION PUMPS

P16 (A&B)

SECONDARY C.T. LTHW CIRCULATION PUMPS

PRELIMINARY SIZE 2000W x 2000L x 2000H

DOMESTIC COLD WATER STORAGE TANK.

DOMESTIC COLD WATER BOOSTER SET

CHLORINE DIOXIDE DOSING SYSTEM

CAR PARK EXTRACT GRILLE

BASEMENT EXTRACT DUCT AT H.L.

SPIRNKLER PLANTROOM EXTRACT DUCT AT H.L.

ALONG WALL

ZONE FOR ELECTRICAL SUB MAINS VERTICALLY

SAFE ACCESS ABOVE TANK

1200mm HIGH RAIL ABOVE SPRINKLER TANK FOR

SPRINKLER TANK FOR SAFE MAINTENANCE ACCESS

SECONDARY STEELWORK PLANTROOM AROUND

GROUND BY 500mm

PLINTHS FOR RAISING SPINKLER TANK ABOVE

4000H)

SPRINKLER STORAGE TANK (8000L x 6000W x

CAR PARK EXTRACT GRILLE

SPRINKLER TANK FOR SAFE MAINTENANCE ACCESS

SECONDARY STEELWORK PLANTROOM AROUND

SECTION A

SPINKLER PLANTROOM

ELECTRICAL LV PLANTROOM

SPINKLER PLANTROOM

CAR PARK

CAR PARK

CONSULTANT)

SERVER ROOMS (BY ICT

PLANTROOM

COLD WATER

PLANTROOM

HEATING

PLANTROOM

VENTILATION

PLANTROOM

VENTILATION

INCOMING FIRE WATER MAIN SUPPLY

INCOMING MAINS WATER SUPPLY

INCOMING BT ROUTE

HEATING PLANTROOM

INCOMING C.T. LTHW F&R FROM NORTH BLOCK

WITH BRANCH TO SEPARATE SMOKE EXTRACT FANS

1000x450 BASEMENT AHU2 EXHAUST DUCT RISES TO H.L.

LAYOUT

FOR DUCTWORK

VENTILATION LAYOUT

REFER TO BASEMENT

Scale: 1:100 @ A1

Plan

26/04/2016 STAGE D ISSUEB

DOUBLE STACKED

BASEMENT SMOKE EXTRACT FANS EF2 (S) A&B

BASEMENT SMOKE EXTRACT FANS EF3 (S) A&B

SERVING HEALTH CENTRE

INTEGRAL ANTI-STRATIFICATION PUMP

2no. HOT WATER CALORIFIERS WITH

CIRCULATION PUMP P23

EARLY YEARS HOT WATER RETURN

SERVING EARLY YEARS

INTEGRAL ANTI-STRATIFICATION PUMP

2no. HOT WATER CALORIFIERS WITH

CIRCULATION PUMP P22

EARLY YEARS HOT WATER RETURN

DOUBLE STACKED

BASEMENT SMOKE EXTRACT FANS EF2 (S) (A&B)

PACKAGED CAT 5 WATER TANK AND BOOSTER SET

ISO A

1 5

94

mm x 8

41

mm

KEY PLAN

CONSULTANT

PROJECT

CLIENT



PROJECT NUMBER

This dra

win

g h

as b

een pre

pare

d for th

e u

se of A

EC

OM’s clie

nt. It

may n

ot be u

sed,

modifie

d, re

pro

duced or relie

d u

pon b

y third p

arties, except as a

gre

ed b

y A

EC

OM or as required b

y la

w. A

EC

OM a

ccepts n


enies a

ny lia

bility w

hats

oever, to a

ny p


s o

n this dra

win

g without A

EC

OM’s e

xpre

ss written c

onsent. D

o n

ot scale this d

ocu

ment. All

measure

ments m

ust be o

btain

ed fro

m the state

d dim

ensio

ns

NHH AYLESBURY

PLOT 18

NORTH BUILDING

ASSOCIATION

HOUSING

NOTTING HILL

AECOM

36 Storey's Way


CB3 0DT

United Kingdom

www. aecom.com

Tel +44 (0)1223 488 000

NOTES

60341461

Communal Amenity

Roof Garden

$Filena

me_

NE$

$Last_

Saved_Last_

Plotted_

NE$

SHEET TITLE

SHEET NUMBER

Appro

ved:

Checked:

Desig

ner:

Project

Manage

ment Initials:


ISSUE/REVISION

____

____

____

C

B

A

NORTH BUILDING

ROOF LEVEL


NHH-P18-ACM-NB-MEP-0001

WATER SYSTEM

SERVING LIBRARY CHILLED

ANTI-VIBRATION MOUNTS

AIR COOLED CHILLER ON

SERVING BLOCK 3

SATELITE DISH ARRAY

SERVING BLOCK 2

SATELITE DISH ARRAY

SERVING BLOCK 1

SATELITE DISH ARRAY

CONFIRM PROGRESS WITH UKPN

GENERATOR WILL NOT BE REQUIRED. WSP TO

LIFE-SAFETY SUPPLY FOR THE BUILDING THIS

CONFIRM THEY WILL PROVIDE A SECONDARY

INTEGRAL DIESIL OIL DAY TANK. IF UKPN

PACKAGED LIFE SAFETY GENERATOR WITH

CONTRACTOR

AND FUTURE RETAIL UNIT FIT-OUT

EQUIPMENT PROVIDED BY THE CAFE

ZONE FOR ROOF MOUNTED COOLING

INCLINATION

ROOF MOUNTED AT 30DEG

PV ARRAY 1 (12 PANELS)

PV INVERTER FOR PV ARRAY 1

BY ARCHITECT

MAINTENANCE ACCESS DOORS

VISUAL SCREEN AND

BY ARCHITECT

MAINTENANCE ACCESS DOORS

VISUAL SCREEN AND

INCLINATION



EXTRACT FAN EXHAUST

ENVIRONMENTAL

LEVEL

TERMINATING 1m ABOVE ROOF

3no. TEMPORARY BOILER FLUES

RISER

OF FLUE / HEATING PIPEWORK

VENTILATION LOUVRE AT TOP

COMMUNITY SERVER ROOM

UNITS (REF 9 & 10) SERVING

2no. DUTY / STANDBY DX OUTDOOR

L.L. TO RISER BELOW.

AND CONTROLS CABLE CONTAINMENT AT

DX REFRIDGERANT PIPEWORK AND POWER SECONDARY SIPPLY GRP ENCLOSURE

RUN AND STANDBY

SMOKE EXTRACT FANS SEF4 A&B

SMOKE EXTRACT EXHAUST

SHAFT THROUGH BUILDING BELOW

SMOKE EXTRACT BUILDERSWORK

EXTRACT FANS WITHIN GRP ENCLOSURE

SECONDARY SUPPLY ATS FOR SMOKE

SIDE OF FAN

FAN EF 1 WITH ATTENUATORS EITHER

DAY-TO-DAY ENVIRONMENTAL EXTRACT


ELECTRICAL CABLES AT L.L.

CONTAINMENT FOR PV


INCLINATION



PARAPET WALL

LIBRARY CHILLER, ALL AT L.L. ALONG

PHARMACY COOLING SYSTEM AND

SATELITTE DISH ARRAY SYSTEM,

SEPARATE CONTAINMENT AT L.L. FOR

PHARMACY FIT-OUT CONTRACTOR

EQUIPMENT PROVIDED BY THE

ZONE FOR ROOF MOUNTED COOLING

AT L.L. SERVING LIBRARY

CHILLED WATER PIPEWORK

BELOW WITHIN RISER

CHW F&R AT L.L. DROPS TO

RISER

L.L. DROPS TO BELOW WITHIN

ELECTRICAL CONTAINMENT AT


EXTRACT MAKE-UP AIR






MAINTENANCE ACCESS


SCHEDULES





EXTRACT MAKE-UP AIR


EXTRACT MAKE-UP AIR


SECONDARY PV PANEL CABLE TRAY

PRIMARY PV PANEL CABLE TRAY


SECONDARY PV PANEL CABLE TRAY

PANEL CABLE TRAY

SECONDARY PV


CONTROL CABLES

ELECTRICAL SUPPLY AND

TRAY FOR CHILLER

BLOCK 2 & 3 ROOFS

LEVEL AND ROUTES ACROSS TO

CABLES FROM BLOCK 1 ROOF

TRAY FOR SECONDARY SUPPLY


A1 PLAN

Scale 1:100


ventilation statement - welcome to the aylesbury …€¦ · · 2016-07-11this ventilation...

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