Planning Application for the Aylesbury Estate Regeneration. Plot 18 Reserved Matters Application. Ventilation Statement. Aecom

Transcription

1 Planning Application for the Aylesbury Estate Regeneration Plot 18 Reserved Matters Application Ventilation Statement Aecom v1

2 Aylesbury Regeneration: Plot 18 Reserved Matters Application Ventilation Statement April 2016 Document Number / Ventilation Statement

3 Prepared by:... Checked by:... Jonathan Umpleby Carmen Lau Principal Engineer Principal Engineer Approved by:... Colin Page Regional Director Rev No Comments Checked by Approved by Date A Issued for Comment CL CP 15/04/2016 B Issued for Planning CL CP 29/04/ Storey's Way, Cambridge, CB3 0DT Telephone: Website: Job No Date Created April 2016 This document has been prepared by AECOM Limited for the sole use of our client (the Client ) and in accordance with generally accepted consultancy principles, the budget for fees and the terms of reference agreed between AECOM Limited and the 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 express written 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 planning statement.docx

4 Table of Contents 1 Introduction North Block Ventilation South Block Ventilation Other Plant Flues and s Appendices

5 1 Introduction 1.1 Background This Ventilation Statement has been prepared by AECOM to support the application for the approval of Reserved Matters in relation to Development Parcel 18 (Plot 18). Plot 18 is part of the wider Aylesbury Estate Regeneration Scheme which covers an area of 22.1 ha, and for which there is Outline Planning Permission (LPA ref: 13/AP/3844) granted on 5 th August Plot 18 Proposed Development The Plot 18 site itself is 1.02 ha and consists of Subplot 18a (North Block) and Subplot 18b (South Block). The North Block comprises the following uses: Residential Use (122 units) Community Facility (Library, Afterhours Facility, 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

6 2 North Block Ventilation 2.1 Residential Dwellings [C3] All dwellings will be ventilated in accordance with Part F of Building Regulations. Each apartment will be provided with whole house heat recovery ventilation (MVHR) to extract air from the kitchen, bathroom(s) and utility room and to provide fresh air to the living areas and bedrooms. Ventilation extract boost will be operated by a switch located in the kitchen. The MVHR will also incorporate summer bypass. Extract grilles shall come with integrated removable filters to comply with the latest NHBC standards. All ductwork will be rigid plastic ductwork. There will be no use of flexible ductwork. Intake and exhaust ductwork will be insulated to prevent condensation. A double air brick on the façade shall be required for connecting the MVHR ventilation ductwork intake and discharge points to outside. Purge ventilation to each room will be provided through the use of an openable window. Cookers will be provided with recirculation hoods, as specified by the Architect. 2.2 Community Facility [D1] The Community Facility shall be provided with mechanical supply and extract ventilation based on 10l/s/person and in compliance with Building Regulations Part F. Ventilation shall be supplied from two central air handling units (AHU) as follows: Library AHU This AHU is located at high level in Block 2 cycle store (making use of the high floor to under soffit dimensions). The AHU will comprise of filters, heating and cooling coils and a thermal wheel. Air intake and exhaust shall be via high level louvres on the façade at ground floor level (see Figure 2). Stay & Play and Community Trust AHU This AHU is located at high level within the Buggy Store ceiling void. The AHU will comprise of filters, heating and cooling coils and a plate heat exchanger. Air intake and exhaust shall be via high level louvres on the façade at ground floor level (see Figure 2). Refer to Appendix A for detailed ventilation drawing of the North block ground floor. Figure 2: Community Facility ventilation strategy Intake AHU AHU Stay & Play Community Facility Creation Trust 2

7 2.3 Commercial unit [A1] The commercial unit is being designed as a shell and core for fit out by tenant. As part of the shell and core provision, high level louvres will be provided at ground floor level on each façade for the ventilation units to discharge exhaust air and bring in fresh air (see Figure 3). Final ventilation shall be designed and provided by the Fit-out contractor to suit the use of the space. Refer to Appendix A for detailed ventilation drawing of the North block ground floor. 2.4 Cafe [A1 / A3 ] The cafe is being designed as a shell and core for fit out by tennant. As part of the shell and core provision, high level louvres will be provided at ground floor at the front façade for the ventilation units to discharge exhaust air and bring in fresh air (see Figure 3). Final ventilation shall be designed and provided by the Fit-out contractor to suit the use of the space. Refer to Appendix A for detailed ventilation drawing of the North block ground floor. Figure 3: Commercial unit and Café shell and core ventilation strategy Intake / louvre Commercial unit (Pharmacy) Intake / louvre Cafe Intake / louvre 3

8 3 South Block Ventilation 3.1 Health Centre [D1] The Health Centre shall be provided with mechanical supply and extract ventilation in accordance with Health Technical Memorandum (HTM) Ventilation shall be supplied from a central air handling units (AHU) at roof level. The AHU will comprise of filters, heating and cooling coils and a thermal wheel. Air intake and exhaust shall be at roof level and separated by a distance of circa 10m and on different facades of the roof plant enclosure. Two smoke extract fans will also provide smoke clearance to the stair lobbies at each floor (see Figure 4). Refer also to Appendix B for a detailed roof level drawing of the South Block. 3.2 Early Years [D1] The Earl Years nursery shall be provided with mechanical ventilation in accordance with Part F of Building Regu lations. Ventilation shall be supplied from two central air handling units Early Years Facility and General AHU This AHU is located at roof level and will comprise of filters, heating and cooling coils and a plate heat exchanger. Air intake and exhaust shall also be at roof level and separated by a distance of circa 10m and on different facades of the roof plant enclosure (see Figure 4). Early Years Facility Kitchen AHU and extract fan The kitchen extract system shall meet the standard required by DEFRA Guidance on 'The control of odour and noise from commercial kitchen exhaust systems' (2011). A kitchen extract fan shall be provided at roof level with the exhaust also at roof level. Make-up supply air will be provided by a dedicated supply only AHU at roof levelthe AHU will comprise of filters and heating coils. The air intake will be at roof level and separated from the exhaust by a distance of circa 10m and on different facades of the roof plant enclosure (see Figure 4). Refer also to Appendix B for a detailed roof level drawing of the South Block. Figure 4: South Block roof layout with ventilation units Generator (see section 4.3) Line of roof plant enclosure Stair lobby smoke extract fan Health Centre AHU Intake Stair lobby smoke extract fan Kitchen AHU and separate extract fan Basement BOH supply AHU Intake Intake Early Years AHU (Health Centre and Kitchen) 4

9 3.3 South Block Basement BOH [D1] The Basement Back of House (BOH) areas shall be provided with mechanical ventilation in accordance with Part F of Building Regulations. Supply air ventilation shall be supplied from a roof mounted AHU and will comprise of filters, heating coils and a run-around heat recover coil linked to the extract unit located in the basement. Air intake is at roof level and is ducted through the building to the basement level to supply fresh air (see figure 4 above). The BOH areas of the basement shall have air extracted via an extract fan at basement level. The extracted air will be exhausted to outside at ground floor 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 line with the Fire strategy. 3.4 South Block Basement Car Park [D1] The basement car park will be mechanically ventilated in accordance with Building Regulations Approved Document Part F and Part B and will achieve the standards set out in BS : Dedicated duty / standby car park extract fans will extract air from one end of the car park and exhausting the air to outside at ground floor. In normal mode it will extract 6 ac/hr. In fire mode it will extract 10ac/hr. Make-up air will be drawn in naturally via the car park ramp entrance. In order to achieve good distribution of air flow, the mechanical ventilation will be supported with an impulse fan (see Figure 5). Refer also to Appendix C for a detailed basement drawing of the South Block ventilation. Figure 5: South Block basement veniltation strategy Car park extract fans BOH extract fans Health Centre BOH Health Centre Car Park Impulse fan Air Intake 5

10 4 Other Plant Flues and s 4.1 Temporary gas fire boilers A purpose-built flue riser will accommodate the temporary boiler flues in the North Block heating plantroom. An individual flue will be provided for each boiler, running horizontally to the flue riser in Block 1 and will then rise vertically to discharge to atmosphere at the highest point of level 15 roof level to comply with the requirements of the Clean Air Act (see Figure 6) The condensing boilers shall be low NOx type achieving 35mg/kWh NOx emissions. Refer also to Appendix D for a detailed drawing of the North block roof with MEP services. 4.2 North Block Life safety generator A life safety generator will be provided for back up electricity on failure of mains electricity to life safety systems in the North Block. The generator will be located at roof level with the flue discharging above the generator to meet the Clean Air Acts requirement (see Figure 6). As the generator is proposed for emergency only, it will only be running during scheduled tests or in the event of a power cut. Refer also to Appendix D for a detailed drawing of the North block roof with MEP services. 4.3 South Block Life safety generator A life safety generator will be provided for back up electricity on failure of mains electricity to life safety systems in the South Block. The generator will be located at roof level with the flue discharging above the generator to meet the Clean Air Acts requirement (see Figure 4 on page 4). As the generator is proposed for emergency only, it will only be running during scheduled tests or in the event of a power cut. Refer also to Appendix B for a detailed roof level drawing of the South Block. Figure 6: North Block Flue discharge poin Life safety packaged generator with flue above unit Three tempoerary boiler fluea discharge 1m above highest point of building at Level 15 Core 1 residential corridor smoke extract and day to day environmental extrac fan air 6

11 5 Appendices Appendix A: Appendix B: Appendix C: Appendix D: North block ground floor ventilation drawing no. NHH-P18-NB-M-0100 South block roof level MEP drawing no. NHH-P18-SB-MEP-0001 South block basement ventilation drawing no. NHH-P18-SB- MEP-0002 North block roof level MEP drawing no. NHH-P18-NB-MEP

12 CF Refuse DW C Cloaks Clg Project M anagem ent Initials: Designer: Checked: Approved: ISO A1 594m m x 841m m Cupboard Block 03 Entrance $Last_Saved_Last_Plo ted_ne$ $Filenam e_ne$ LOUVRED DOORS TO UKPN SPECIFICATION EXHAUST SUBSTATION TO LOUVRE FOR AHU UKPN SPECIFICATION. 1585x350 6 AT HIGH LEVEL DURASTEEL DUCTWORK AT H.L. WITH LOUVRE AT FRONTAGE. Block 3 45 Cycles Block 3 Refuse FFL 2.75 Commercial: 115.9m² Sub St. DOORS VIA LOUVRED DOORS DUCT DROPS TO L.L. AT BACK OF SUBSTATION TO PROMOTE CROSS 600x500 EXHAUST DUCT Domestic Cold VIA LOUVRED DOORS VIA LOUVRED HIGH LEVEL LOUVRE STRIP ALONG FACADE FOR FIT OUT CONTRACTOR TO USE FOR VENTIALTION DUCT MOUNTED ATTENUATORS TO BE PROVIDED ON THE THE ROOM SIDE AND EXTERNAL SIDE OF ALL AIR HANDLING UNITS (E.G. INTAKE, SUPPLY, EXTRACT AND EXHAUST) Water Heating Cooling Comms VIA LOUVRED DOORS Electric Life Safety Cupboard COMMUNITY FACILITY AIR HANDLING UNIT AHU 6 AT HIGH LEVEL WITH ACCESS FROM BELOW THE UNIT. AHU TO INCLUDE HEATING COILS, COOLING COILS AND PLATE HEAT EXCHANGER HEAT RECOVERY BY FIT-OUT CONTRACTOR. HIGH LEVEL LOUVRE STRIP ALONG FACADE FOR FIT OUT CONTRACTOR TO USE FOR VENTIALTION CIRCULAR EXTRACT GRILLE. SELECTION OF GRILLE TO MATCH (OR CLOSELY MATCH) THE CIRCULAR CHILLED BEAM Staff Room 44m² Kitchen S+P Storage Child WC Buggy Store Escape Cleaners store DWC WC 8m² 10m² S+P Storage AHU 6 600x500 INTAKE DUCT ATT. ATT. ATT. ATT. Lockers 7m² 9m² NORTH BLOCK GROUND FLOOR PLANTROOMS AND RISERS IN PREFERRED LOCATIONS INTAKE LOUVRE AT HIGH LIBRARY AND WORK ROOM AIR HANDLING UNIT LEVEL FOR AHU 5 AND AHU 6 AHU 5 AT HIGH LEVEL ABOVE CYCLE STORE. AHU TO INCLUDE HEATING AND COOLING COILS AND THERMAL WHEEL HEAT RECOVERY. ACCESS ZONE TO BE KEPT CLEAR OF SERVICES TO THE SIDE OF THE UNIT FOR MAINTENANCE. 1000x250 EXTRACT DUCT Multi Use space : 110m² Brief: 65m² Meeting Rm x250 SUPPLY DUCT 1000x250 INTAKE DUCT AHU 5 17m² FFL 3.00 M 48m² Meeting Rm 2 F Community Trust: Brief: 59m² 17m² Block 2 Block 2 Refuse 40 Cycles Children's Block02 Entrance Library m² x250 SUPPLY DUCT Display Zone Display Display Display Display Display Display 1000x250 EXHAUST DUCT Life Safety Com ms REFUSE STORE WITH VIA LOUVRED DOORS Htg Electric Self Service Self EXHAUST LOUVRE FOR AHU 5 AT HIGH LEVEL Service Server Room 1000x250 EXTRACT DUCT 10m² Periodicals FFL 3.00 ACOUSTIC CEILING REQUIRED IN CEILING MOUNTED CIRCULAR BUGGY STORE TO MINIMISE 4 PIPE ACTIVE CHILLED BEAM NOISE BREAK OUT FROM AHU FOR HEATING AND COOLING (TYPICAL) Work Room 29m² Print Photocopier Payment Self Service Printing Information Technology Quiet Study Teenagers Study Group Fire Escape SUPPLY DIFFUSER FOR SUPPLY REMAINING FRESH AIR Kitchen REQUIREMENTS NOT PROVIDED BY CHILLED BEAMS (TYPICAL) Cafe: Block 1 Refuse 12 BINS VIA LOUVRED DOORS BY FIT-OUT CONTRACTOR. 82.7m² Electrical Block01 FFL 3.35 Resi LV intake Entrance FFL 3.10 LEGEND HIGH LEVEL LOUVRE STRIP ALONG TO USE FOR VENTIALTION 4-PIPE CIRCULAR ACTIVE CHILLED BEAM CIRCULAR CEILING SUPPLY DIFFUSER (TO MATCH APPEARANCE OF CIRCULAR CHILLED BEAM) CIRCULAR CEILING EXTRACT GRILLE (TO MATCH APPEARANCE OF CIRCULAR CHILLED BEAM) SQUARE LOUVREED FACE CEILING SUPPLY DIFFUSER SQUARE LOUVREED FACE CEILING EXTRACT GRILLE LINEAR EXTRACT GRILLE LINEAR SUPPLY DIFFUSER TRANSFER GRILLE DUCT MOUNTED LTHW RE-HEAT BATTERY VIA LOUVRED DOORS Mains Com ms water Riser intake Block 1 96 Cycles FACADE FOR FIT OUT CONTRACTOR FUTURE W ALL LINE VIA LOUVRED DOORS A1 PLAN Post Scale 1: This drawing has been prepared for the use of AECOM s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by AECOM or as required by law. AECOM accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without AECOM s express writen consent. Do not scale this document. A l measurements must be obtained from the stated dimensions Block 01 Entrance PROJECT NHH AYLESBURY PLOT 18 NORTH BUILDING CLIENT NOTTING HILL HOUSING ASSOCIATION CONSULTANT AECOM 36 Storey's Way Cambridge, Cambridgeshire CB3 0DT United Kingdom Tel +44 (0) www. aecom.com NOTES 1. WORK TO FIGURED DIMENSIONS ONLY 2. THIS DRAWING IS TO BE READ IN CONJUNCTION WITH ALL RELEVANT ARCHITECT, MEP AND STRUCTURAL ENGINEERING DRAWINGS, REPORTS, SPECIFICATIONS AND SCHEDULES 3. GROUND FLOOR DUCTWORK FROM SHALL BE CONSTRUCTED FROM GALVANISED SHEET STEEL IN ACCORDANCE WITH DW144 TO THE STANDARD DETAILED IN THE SPECIFICATION UNLESS STATED OTHERWISE 4. FIRE DAMPERS SHALL BE PROVIDED IN ALL DUCTWORK TO AT LEAST THE SAME RATING AS THE WALL THROUGH WHICH IT PENETRATES. IN 1 HOUR OR 2 HOUR COMPARTMENT WALLS, SMOKE DAMPERS WILL BE PROVIDED WHICH WILL BE ACTUATED BY AN ADDRESSIBLE SMOKE DAMPER PANEL. 5. DUCT ACCESS DOORS ARE TO BE INSTALLED FOR CLEANING PURPOSES AND FOR ACCESS TO DUCT MOUNTED EQUIPMENT IN ACORDANCE WITH DW/142. ACCESS DOORS MUST BE INDICATED ON CONTRACTOR WORKING DRAWINGS. 6. VOLUME CONTROL DAMPERS ARE TO BE INSTALLED AS REQUIRED FOR COMMISSIONING PURPOSES INLCUDING A VCD ON EACH MAJOR BRANCH AND EACH FINAL BRANCH TO GRILLE / CHILLED BEAM (NOTE - NOT SHOWN ON STAGE D DRAWINGS) 7. A MINIMUM OF 10mm DEPTH OF AREA IS TO BE PROVIDED VIA THE DOOR UNDERCUT (WITH ALLOWANCE MADE FOR FLOOR FINISH) TO ALL WCs, SHOWERS, DIRTY UTILITIES AND ANY OTHER ROOM WITHOUT A BALANCED AIR SUPPLY. ISSUE/REVISION B 23/04/2016 STAGE D ISSUE A 18/04/2016 PRELIMINARY ISSUE I/R DATE DESCRIPTION KEY PLAN PROJECT NUMBER SHEET TITLE NORTH BUILDING GROUND FLOOR SERVICES LAYOUT SHEET NUMBER NHH-P18-ACM-NB-M-0100 Printed on % Post-Consumer Recycled Content Paper

13 Comms: 650x600mm Power: 1750x600mm ISO A1 594m m x 841m m A B C D E F G H PROJECT NHH AYLESBURY JU Checked: AN Approved: CP $Last_Saved_Last_Plo ted_ne$ Project M anagem ent Initials: Designer: $Filenam e_ne$ EARLY YEARS SERVER DX OUTDOOR UNIT REF DX7 EARLY YEARS SERVER DX OUTDOOR UNIT REF DX8 SMOKE EXTRACT DUCT CONNECTS TO SMOKE EXTRACT SHAFT THROUGH BUILDING AOV AT TOP OF STAIR WELL FOR SMOKE EXTRACT MAKE-UP AIR 6no. WALL MOUNTED DX OUTDOOR UNITS (DOUBLE STACKED) REF DX1 TO DX6 SERVING BASEMENT HEALTH CENTRE SERVER ROOMS 1200x550 H/C EXTRACT DUCT AT L.L DROPS T.B. WITHIN RISER 1200x550 H/C SUPPLY DUCT AT H.L DROPS T.B. WITHIN RISER 1200x550 H/C EXTRACT DUCT AT L.L DROPS T.B. WITHIN RISER 1200x550 H/C SUPPLY DUCT AT H.L DROPS T.B. WITHIN RISER 850x500 BASEMENT SUPPLY DUCT AT L.L DROPS T.B. WITHIN RISER EXHAUST LOUVRE FOR AHU3 AT H.L. BASEMENT AIR HANDLING UNIT SUPPLY DECK WITH HEATING COIL AND RUN-AROUND HEAT RECOVERY COILS LINKED TO EXTRACT UNIT AT BASEMENT LEVEL INTAKE LOUVRE SERVING AHU2 AT L.L. AHU3 EXHAUST DUCT FROM L.L. TO H.L. TO RUN ABOVE AHU2 TO EXHAUST LOUVRE Plan Scale: A LIFE SAFETY GENERATOR Liftshaft overrun EY m m AHU2 RUN AROUND HEAT RECOVERY PIPEWORK FROM BASEMENT RISES TO H.L. AHU1 SUPPLY DUCT RISES TO H.L. TO MAINTAIN MAINTENANCE ACCESS 1200x550 H/C SUPPLY DUCT AT H.L DROPS T.B. WITHIN RISER 1200x550 H/C EXTRACT DUCT AT L.L DROPS T.B. WITHIN RISER VENITLATION RISER AT THIRD FLOOR A AOV: 1000x1000x150mm Doubles As Access Hatch Plant LVL m m 1400x850 SUPPLY DUCT AT H.L. AND 1400x850 EXTRACT DUCT AT L.L. AHU2 SMOKE EXTRACT FANS SEF5 A&B, RUN AND STANDBY Plant LVL m m Plant LVL m AOV AT TOP OF STAIR WELL FOR SMOKE EXTRACT MAKE-UP AIR AHU3 1400x850 SUPPLY DUCT AT H.L. 1400x850 EXTRACT DUCT AT L.L. GRP ENCLOSURE 1400x1400 EXTRACT DUCT AT H.L. 1400x1200 SUPPLY DUCT AT H.L. MCC EXPANSION VESSEL SECONDARY SUPPLY ATS FOR SMOKE EXTRACT FANS WITHIN SECTON A COIL W ITHDRAW AL ZONE PRESSURISATION UNIT m 1560 AHU1 CHILLER COIL W ITHDRAW AL ZONE 140 AHU4 COOLING PLANT ENCLOSED PLANTROOM TO BE PROVIDED BY THE ARCHITECT A HEAT RECOVERY PACKAGED LIFE SAFETY GENERATOR WITH INTEGRAL DIESIL OIL DAY TANK. IF UKPN CONFIRM THEY WILL PROVIDE A SECONDARY LIFE-SAFETY SUPPLY FOR THE BUILDING THIS GENERATOR WILL NOT BE REQUIRED. WSP TO CONFIRM PROGRESS WITH UKPN SECONDARY SUPPLY GRP ENCLOSURE CONTAINMENT ROUTE FROM GENERATOR TO LIFE-SAFETY RISER OVER THE TOP OF LIFT OVERUN SMOKE EXTRACT FANS SEF4 A&B, RUN AND STANDBY SECONDARY SUPPLY CONTAINMENT DROPS TO BELOW WITHIN RISER HEALTH CENTRE AIR HANDLING UNIT (AHU1) WITH HEATING AND COOLING COILS AND THERMAL WHEEL HEAT RECOVERY HEALTH CENTRE AIR HANDLING UNIT (AHU1) WITH HEATING AND COOLING COILS AND THERMAL WHEEL AHU1 EXHAUST DUCT AT H.L. KITCHEN SUPPLY AIR HANDLING UNIT (AHU4) AT M.L. WITH AHU1 EXHAUST DUCT ABOVE AT H.L. KITCHEN EXTRACT FAN EF2 AT L.L. THERMAL WHEEL SECTION OF AHU AIR INTAKE LOUVRES FOR AHU1 (H.L.) AND AHU4 (M.L.) KITCHEN SUPPLY AIR HANDLING UNIT (AHU4) AT M.L. WITH AHU1 EXHAUST DUCT ABOVE AT H.L. AIR COOLED CHILLER ON ANTI-VIBRATION MOUNTS KITCHEN EXTRACT EF2 FAN AT L.L. EXHAUST LOUVRE FOR AHU1 (H.L.) AND KITCHEN EXTRACT FAN EF2 (L.L.) FLOOR MOUNTED CHILLED WATER CIRCULATION PUMPS AS FOLLOWS FROM TOP TO BOTTOM: - SECONDARY CHW PUMPS P16 (A&B) - SECONDARY E.CHW PUMPS P17 (A&B) - PRIMARY CHW PUMPS P15 (A&B) C.T. LTHW F&R F.B. TO L.L. TO SERVE AHU HEATING COILS E.CHW F&R AT L.L. TO RISER BELOW 800x400 SUPPLY DUCT FROM AHU3 T.B. 800x400 EXTRACT DUCT FROM AHU3 T.B. EARLY YEARS AIR HANDLING UNIT (AHU3) WITH HEATING COILS AND PLATE HEAT EXCHANGER HEAT RECOVERY AIR INTAKE LOUVRES FOR AHU3 This drawing has been prepared for the use of AECOM s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by AECOM or as required by law. AECOM accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without AECOM s express writen consent. Do not scale this document. A l measurements must be obtained from the stated dimensions PLOT 18 SOUTH BUILDING CLIENT NOTTING HILL HOUSING ASSOCIATION CONSULTANT AECOM 36 Storey's Way Cambridge, Cambridgeshire CB3 0DT United Kingdom Tel +44 (0) NOTES 1. WORK TO FIGURED DIMENSIONS ONLY 2. THIS DRAWING IS TO BE READ IN CONJUNCTION WITH ALL RELEVANT ARCHITECT, MEP AND STRUCTURAL ENGINEERING DRAWINGS, REPORTS, SPECIFICATIONS AND SCHEDULES 3. PLANT EQUIPMENT TO BE INSTALLED WITH ADEQUATE MAINTENANCE ACCESS 4. ALL EXTERNAL PIPEWORK TO BE TRACE HEATED 5. ALL EXTERNAL PIPEWORK AND DUCTWORK TO BE PROVIDED WITH WEATHERPROOF INSULATION AS DETAILED IN THE SPECIFICATION. ISSUE/REVISION B 26/04/2016 STAGE D ISSUE A 06/04/2016 PRELIMINARY ISSUE I/R DATE DESCRIPTION KEY PLAN PROJECT NUMBER SHEET TITLE SOUTH BUILDING ROOF LEVEL COMBINED SERVICES LAYOUT SHEET NUMBER NHH-P18-ACM-SB-MEP-0001 Printed on % Post-Consumer Recycled Content Paper

14 Power: 1750x600mm Comms: 650x600mm Comms: 650x600mm Power: 1750x600mm Basement Smoke Extract 800x500mm Secondary elec supp. 350 x 500mm Cooling: 700x600mm Heating: 700x600mm Heating: 700x600mm Cooling: 700x600mm Water: 350x600 mm ISO A1 594m m x 841m m A B C D E F G H PROJECT JU Checked: AN Approved: CP $Last_Saved_Last_Plo ted_ne$ Project M anagem ent Initials: Designer: $Filenam e_ne$ 5500x600 CAR PARK EXHAUST PLENUM CONNECTS TO LANDSCAPE FEATURE (DETAIL BY LANDSCAPE ARCHITECT) 3000x600 BASEMENT GENERAL AND SMOKE EXHAUST PLENUM CONNECTS TO LANDSCAPE FEATURE (DETAIL BY LANDSCAPE ARCHITECT) FLOOR MOUNTED SPINKLER JOCKEY PUMP 1000x450 EXHAUST DUCT AT H.L. FROM AHU2 EXTRACT DECK CONNECTS TO EXHAUST PLENUM FLOOR MOUNTED SPINKLER PUMP SET 1 INCOMING FIRE WATER MAIN SUPPLY FLOOR MOUNTED SPINKLER PUMP SET 2 SPRINKLER STORAGE TANK (8000L x 6000W x 4000H) BASEMENT AIR HANDLING UNIT AHU2 EXTRACT DECK WITH RUN AROUND COILS CONNECTED TO SUPPLY DECK AT ROOF LEVEL 1000x450 EXTRACT DUCT AT H.L. HEALTH CENTRE AND EARLY YEARS ELECTRICAL LV PANEL NUMBER AND SIZE OF SERVER ROOM CABINETS TO BE CONFIRMED BY THE ICT CONSULTANT INCOMING BT ROUTE INCOMING MAINS WATER SUPPLY EARLY YEARS HOT WATER RETURN CIRCULATION PUMP P22 2no. HOT WATER CALORIFIERS WITH INTEGRAL ANTI-STRATIFICATION PUMP SERVING HEALTH CENTRE HEATING PLANTROOM MCC 2no. HOT WATER CALORIFIERS WITH INTEGRAL ANTI-STRATIFICATION PUMP SERVING EARLY YEARS LTHW SYSTEM EXPANSION VESSEL LTHW SYSTEM PRESSURISATION UNIT EARLY YEARS HOT WATER RETURN CIRCULATION PUMP P23 HEATING PLATE HEAT EXCHANGERS PHX 5 A&B (DUTY / STANDBY) INCOMING C.T. LTHW F&R FROM NORTH BLOCK HEATING PLANTROOM PRIMARY C.T. LTHW CIRCULATION PUMPS P15 (A&B) SECONDARY C.T. LTHW CIRCULATION PUMPS P16 (A&B) SECONDARY V.T. LTHW CIRCULATION PUMPS P17 (A&B) SPIRNKLER PLANTROOM EXTRACT DUCT AT H.L. 1200mm HIGH RAIL ABOVE SPRINKLER TANK FOR SAFE ACCESS ABOVE TANK ZONE FOR ELECTRICAL SUB MAINS VERTICALLY ALONG WALL SPRINKLER STORAGE TANK (8000L x 6000W x 4000H) SECONDARY STEELWORK PLANTROOM AROUND SPRINKLER TANK FOR SAFE MAINTENANCE ACCESS PLINTHS FOR RAISING SPINKLER TANK ABOVE GROUND BY 500mm EXHAUST SHAFT TO GROUND LEVEL Sprinkler Room (12x10.5) 111.3sqm B-04 Electrical Switch Room 6x4m, 23.9sqm ELECTRICAL LV PLANTROOM B-11 GSTT server room 9.7sqm B-05 Plate Exchange room 7x5m, 39.1sqm UKPN SUBSTATION ABOVE SPINKLER PLANTROOM B-10 Coms Room 3x2m, 9.7sqm HEAD HEIGHT) B-08 MainServer (GP) 18.7sqm SERVER ROOMS (BY ICT HEATING PLANTROOM CONSULTANT) (INDICATIVE RACK LAYOUT PLATE HEAT EXCHANGER PLANTROOM (WITH RESTRICTED SPINKLER PLANTROOM - TBC BY ICT SPECIALIST) COLD WATER B-06PLANTROOM Boosted cold water 4x4m, 21.2sqm PLANTROOM AND BMS HEAD END (IF REQUIRED) PLANTROOM DDA shower B-13 Showers 31.2sqm REFER TO BASEMENT LAYOUT FOR DUCTWORK LAYOUT DDA WC 7.6 sqm B-14 GP Archive Files 7.8sqm B-15 FM Maintenance 8.1sqm m PLANTROOM SECTION A B-02 Cycle Store 43.1sqm B Long stay Incoming 3 Long stay EY landlord comms 2.1sqm B-17 Deliveries GP 11.6sqm LargeCar B-21 Secondary Switch room 4.3sqm B-18 Deliveries C 18.8sqm B-19 Cleaner's Room 6.2sqm BASEMENT SMOKE EXTRACT FANS EF2 (S) (A&B) DOUBLE STACKED SECONDARY STEELWORK PLANTROOM AROUND SPRINKLER TANK FOR SAFE MAINTENANCE ACCESS B-22 Storage 5.5sqm B-16 Medical records 17.3sqm * m 6000 CAR PARK B-01 Carpark 23 spaces subject to ongoing coordination 683.0sqm CAR PARK * CAR PARK EXTRACT GRILLE BASEMENT SMOKE EXTRACT FANS EF2 (S) A&B DOUBLE STACKED CAR PARK EXTRACT GRILLE BASEMENT EXTRACT DUCT AT H.L. 1000x450 BASEMENT AHU2 EXHAUST DUCT RISES TO H.L. WITH BRANCH TO SEPARATE SMOKE EXTRACT FANS BASEMENT SMOKE EXTRACT FANS EF3 (S) A&B DOMESTIC COLD WATER STORAGE TANK. PRELIMINARY SIZE 2000W x 2000L x 2000H PACKAGED CAT 5 WATER TANK AND BOOSTER SET DOMESTIC COLD WATER BOOSTER SET CHLORINE DIOXIDE DOSING SYSTEM Plan Scale: A1 This drawing has been prepared for the use of AECOM s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by AECOM or as required by law. AECOM accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without AECOM s express writen consent. Do not scale this document. A l measurements must be obtained from the stated dimensions NHH AYLESBURY PLOT 18 SOUTH BUILDING CLIENT NOTTING HILL HOUSING ASSOCIATION CONSULTANT AECOM 36 Storey's Way Cambridge, Cambridgeshire CB3 0DT United Kingdom Tel +44 (0) NOTES 1. WORK TO FIGURED DIMENSIONS ONLY 2. THIS DRAWING IS TO BE READ IN CONJUNCTION WITH ALL RELEVANT ARCHITECT, MEP AND STRUCTURAL ENGINEERING DRAWINGS, REPORTS, SPECIFICATIONS AND SCHEDULES 3. PLANT EQUIPMENT TO BE INSTALLED WITH ADEQUATE MAINTENANCE ACCESS 4. ALL EXTERNAL PIPEWORK TO BE TRACE HEATED 5. ALL EXTERNAL PIPEWORK AND DUCTWORK TO BE PROVIDED WITH WEATHERPROOF INSULATION AS DETAILED IN THE SPECIFICATION... ISSUE/REVISION B 26/04/2016 STAGE D ISSUE A 06/04/2016 PRELIMINARY ISSUE I/R DATE DESCRIPTION KEY PLAN PROJECT NUMBER SHEET TITLE SOUTH BUILDING BASEMENT COMBINED SERVICES LAYOUT SHEET NUMBER NHH-P18-ACM-SB-MEP-0002 Printed on % Post-Consumer Recycled Content Paper

15 ISO A1 594m m x 841m m PROJECT NHH AYLESBURY Checked: Approved: $Last_Saved_Last_Plo ted_ne$ Project M anagem ent Initials: Designer: $Filenam e_ne$ PV ARRAY 3 (28 PANELS) ROOF MOUNTED AT 30DEG INCLINATION SECONDARY PV PANEL CABLE TRAY PRIMARY PV PANEL CABLE TRAY PV INVERTER FOR PV ARRAY 3 ELECTRICAL CONTAINMENT AT L.L. DROPS TO BELOW WITHIN RISER CHW F&R AT L.L. DROPS TO BELOW WITHIN RISER AOV AT TOP OF STAIR WELL FOR SMOKE EXTRACT MAKE-UP AIR CONTAINMENT FOR PV ELECTRICAL CABLES AT L.L. PV INVERTER FOR PV ARRAY 2 SECONDARY PV PANEL CABLE TRAY PRIMARY PV PANEL CABLE TRAY SATELITE DISH ARRAY SERVING BLOCK 3 SEPARATE CONTAINMENT AT L.L. FOR SATELITTE DISH ARRAY SYSTEM, PHARMACY COOLING SYSTEM AND LIBRARY CHILLER, ALL AT L.L. ALONG PARAPET WALL PV ARRAY 2 (24 PANELS) ROOF MOUNTED AT 30DEG INCLINATION AIR COOLED CHILLER ON ANTI-VIBRATION MOUNTS SERVING LIBRARY CHILLED WATER SYSTEM SATELITE DISH ARRAY SERVING BLOCK 2 TRAY FOR CHILLER ELECTRICAL SUPPLY AND CONTROL CABLES 2no. DUTY / STANDBY DX OUTDOOR UNITS (REF 9 & 10) SERVING COMMUNITY SERVER ROOM CHILLED WATER PIPEWORK AT L.L. SERVING LIBRARY DX REFRIDGERANT PIPEWORK AND POWER AND CONTROLS CABLE CONTAINMENT AT L.L. TO RISER BELOW. ZONE FOR ROOF MOUNTED COOLING EQUIPMENT PROVIDED BY THE PHARMACY FIT-OUT CONTRACTOR AOV AT TOP OF STAIR WELL FOR SMOKE EXTRACT MAKE-UP AIR TRAY FOR SECONDARY SUPPLY CABLES FROM BLOCK 1 ROOF LEVEL AND ROUTES ACROSS TO BLOCK 2 & 3 ROOFS Roof Garden SECONDARY SIPPLY GRP ENCLOSURE 3no. TEMPORARY BOILER FLUES TERMINATING 1m ABOVE ROOF LEVEL LOUVRE AT TOP OF FLUE / HEATING PIPEWORK RISER AOV AT TOP OF STAIR WELL FOR SMOKE EXTRACT MAKE-UP AIR SMOKE EXTRACT BUILDERSWORK SHAFT THROUGH BUILDING BELOW SECONDARY SUPPLY ATS FOR SMOKE EXTRACT FANS WITHIN GRP ENCLOSURE DAY-TO-DAY ENVIRONMENTAL EXTRACT FAN EF 1 WITH ATTENUATORS EITHER SIDE OF FAN PACKAGED LIFE SAFETY GENERATOR WITH INTEGRAL DIESIL OIL DAY TANK. IF UKPN CONFIRM THEY WILL PROVIDE A SECONDARY LIFE-SAFETY SUPPLY FOR THE BUILDING THIS GENERATOR WILL NOT BE REQUIRED. WSP TO CONFIRM PROGRESS WITH UKPN ZONE FOR ROOF MOUNTED COOLING EQUIPMENT PROVIDED BY THE CAFE Communal Amenity AND FUTURE RETAIL UNIT FIT-OUT CONTRACTOR SATELITE DISH ARRAY SERVING BLOCK 1 SMOKE EXTRACT FANS SEF4 A&B RUN AND STANDBY SMOKE EXTRACT EXHAUST VISUAL SCREEN AND MAINTENANCE ACCESS DOORS BY ARCHITECT ENVIRONMENTAL EXTRACT FAN EXHAUST PV ARRAY 1 (12 PANELS) ROOF MOUNTED AT 30DEG INCLINATION SECONDARY PV PANEL CABLE TRAY PV INVERTER FOR PV ARRAY 1 VISUAL SCREEN AND MAINTENANCE ACCESS DOORS BY ARCHITECT PRIMARY PV PANEL CABLE TRAY A1 PLAN Scale 1:100 This drawing has been prepared for the use of AECOM s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by AECOM or as required by law. AECOM accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without AECOM s express writen consent. Do not scale this document. A l measurements must be obtained from the stated dimensions PLOT 18 NORTH BUILDING CLIENT NOTTING HILL HOUSING ASSOCIATION CONSULTANT AECOM 36 Storey's Way Cambridge, Cambridgeshire CB3 0DT United Kingdom Tel +44 (0) www. aecom.com NOTES 1. WORK TO FIGURED DIMENSIONS ONLY 2. THIS DRAWING IS TO BE READ IN CONJUNCTION WITH ALL RELEVANT ARCHITECT, MEP AND STRUCTURAL ENGINEERING DRAWINGS, REPORTS, SPECIFICATIONS AND SCHEDULES 3. PLANT EQUIPMENT TO BE INSTALLED WITH ADEQUATE MAINTENANCE ACCESS 4. ALL EXTERNAL PIPEWORK TO BE TRACE HEATED 5. ALL EXTERNAL PIPEWORK AND DUCTWORK TO BE PROVIDED WITH WEATHERPROOF INSULATION AS DETAILED IN THE SPECIFICATION. ISSUE/REVISION C 23/04/2016 STAGE D ISSUE B 18/04/2016 PRELIMINARY ISSUE A 12/04/2016 PRELIMINARY ISSUE I/R DATE DESCRIPTION KEY PLAN PROJECT NUMBER SHEET TITLE NORTH BUILDING ROOF LEVEL COMBINED SERVICES LAYOUT SHEET NUMBER NHH-P18-ACM-NB-MEP-0001 Printed on % Post-Consumer Recycled Content Paper