Jack Elliott - Extended Portfolio by Jack Elliott

extended

jack elliott

portfolio

residential - private

eas Report - ‘House on the Seafront’

Rear extension

Side extension

New build

Rear extension

Internal refurbishment*

Internal refurbishment

RIBA stages 1-3

RIBA stages 1-4

RIBA stages 1-3

RIBA stage 4

RIBA stages 1-2

RIBA stages 1-6

Feasibility study Developed design Planning application

Feasibility study Developed design Planning application Building regulations package

Feasibility study Developed design Planning application

Construction drawings package

Feasibility study Developed design

Feasibility study Developed design Construction drawings package Draft Schedule of Works Tender and negotiations Site inspections Contract administration Handover

L Ridge level: +76,536 (10,986)

Drawing notes: 1. Steps leading to basement/external courtyard area. Rise of 192mm with going of 270mm. Pitch of 34 degrees. Steps to be formed in reinforced concrete as per structural engineer's design and calculations. Tread and Rise finishes as per finishes schedule. Allow for 20mm overhang nosing. Handrail to at 900mm above pitch line of steps and comply with BS8300/Part M. 2. B/01 Workshop below natural ground level formed in 'Insulated Concrete Forms' (specification by specialist). Mechanical ventilation to be designed by specialist. Finishes as per finishes schedule. Refer to drawing 009-4-000-Basement for further details and setting out.

Roof slopes upwards

Second floor FFL: +76,022 (10,472)

3. 350mm x 100m structural support (vertical and following angle of roof pitch) to structural engineer's design and calculations. Appearance/external finish to be untreated Oak to allow for weathering. Allow for 'metal' capping above support (spec. to be confirmed). Refer to 009-4-001-Ground for further details and setting out.

Timber cladding Tiles

Tiles

3823

Second floor window head: +74,400 (8,850)

2200

6282

3000

6. Oak front door (solid) with vertical fluting to match timber cladding design elsewhere. Oak frame with 'Multilock' locking mechanism (or similar approved) within door leaf to comply with insurance requirements etc. Refer to architect's detailed joinery drawings for further details and specification.

47°

Eaves: +72,840 (7,290)

W2-01 Timber cladding

Timber cladding Second floor FFL: +72,200 (6,650)

Second floor window cill: +72,200 (6,650)

575

565

575

Ground slab FFL: +72,025 (6,475) Ground slab soffit: +71,825 (6,275) First ceiling soffit: +71,625 (6,075)

First floor window head: +71,625 (6,075)

W1-06

2905

Opening (top hung)

Timber cladding

1850

First floor window - 1850

1850

Opening (top hung)

Fixed

Timber cladding First floor window cill: +69,775 (4,225)

948

3000

900

500

W1-01

200

Eaves height - 7290

1242

First floor FFL: +68,875 (3,325)

Cantilevered canopy structure

500

948

1242

5898 Top of canopy: +68,700 (3,150)

First slab soffit: +68,450 (2,900)

200

First slab FFL: +68,700 (3,150) 625

8. Vertically installed, untreated timber cladding (Oak) width/setting out to be confirmed) on horizontal/vertical 25mm x 38mm preservative treated softwood battens. Stainless steel screw fixing through external face of timber. Note: horizontal line of fitting to be accurately set out to create neat finish

10. Hidden guttering detail within roof (to be confirmed pending tile choice). 11. Roof build up: - Tiled (specification to be confirmed) on; - 25mm x 38mm timber battens on; - DuPont Tyvek Supro Plus breather membrane or equal. - New timber rafters to structural engineer's spec. - Maintain 50mm clear ventilation void with; - 50mm Celotex GA4000 or equal installed between rafters. - 100mm Celotex GA4000 or equal installed beneath rafters. - DuPont Tyvek AirGuard Control vapour barrier or equal below. - 12.5mm Gyproc Wallboard plasterboard. - Skimmed and decorated. - Roof build-up to achieve a U-value of 0.18 W/m2k or better.

1075

FFL to FFL - 3325

W1-02

2750

Top of slab to top of slab - 3325

7. Cantilevered concrete canopy to structural engineer's design and calculations (finish to be confirmed). Overall dimensions of W.6,020mm, H.280mm and D.1,200mm. Drainage as per mechanical drawings (Waterproofing above/capping etc.).

9. Glazing with top hung opening pane for ventilation: Windows to be double glazed aluminium frames in standard RAL colour (to be confirmed). All windows to comply with building regulations and achieve a U-value of 1.6m/m2k or better OR window energy rating Band C or above. Allow for trickle vents to comply with ventilation requirements. Glazing in critical locations to be toughened or laminated safety glass.

Timber cladding

350

4. Elevation to ground floor level to be rendered. ICF structural system with render-boards (Knauf AQUAPANEL® Cement Board Outdoor (or similar) fixed as per manufacturer's recommendations to 25mm x 38mm treated cross battens for ventilation. Nominal insect mesh at top and bottom. OR direct render application to ICF system to manufacturer's recommendation. 5. Fixed, glazed windows to both sides of entrance door W.960mm x H2,776mm: Windows to be double glazed aluminium frames in standard RAL colour (to be confirmed). All windows to comply with building regulations and achieve a U-value of 1.6m/m2k or better OR window energy rating Band C or above. Allow for trickle vents to comply with ventilation requirements. Glazing in critical locations to be toughened or laminated safety glass as per part K of the building regulations and in accordance with Class 3B3 of BS EN 12600 or Class C of BS 6206 and BS EN 14179-1: 2005. Critical glazing locations refers to all glazing within 1,500mm above finished floor level in doors, glazing within 300mm of door openings and all glazing within 800mm above finished floor level in windows.

Canopy soffit: +68,500 (2,950)

Ground ceiling soffit: +68,250 (2,700) Open

4704

First floor window cill - 4225

Open

Render

Fixed

Render

2930

Door/fenestration shown indicatively

2950

Render - 3150

Render

E D C B A /

6 Door D1-01

3 40 17

375

Ground floor FFL: +65,550 (0,000) Ground slab FFL: +65,375 (-0,175)

Ground slab soffit: +65,175 (-0,375)

350

Rev:

960 1318

Basement ceiling soffit: +64,975 (-0,575) 2690

1080 3000

2690

1318

350

Width of elevation - 8380 Overall width - 11716

2950

FFL to FFL - 3325

Top of slab to top of slab - 3325

B/01

WORKSHOP AREA = 12.5m² FFL - U/C = 2,964mm

Basement height: FFL to underside slab: 2,750mm FFL not shown due to paper size refer to basement layout/sections)

9 8

External stairs to basement level. Rise of 195.6mm Going of 364mm

B/02

BASEMENT AREA = xx.xm² FFL - U/C = 2,964mm

7 6 5 4

PROPOSED ELEVATION (NORTH) Scale 1:25 at A1

0mm

1,000mm

Balcony amended

16.08.22

Issued for information

29.06.22 25.05.22

Issued for information Issued for information

29.04.22

Issued for costing

08.12.21

Issued for information

Date:

Notes:

JMP JMP JMP JMP JMP JMP Drawn by:

4A ERRINGHAM FARM SHOREHAM-BY-SEA BN43 5FA

009-4-101-E

18.08.22

PUMP HOUSE

960

2,000mm

3 2

ELEVATION 1 (NORTH)

INFORMATION

FFL to FFL - 3325

2700

Top of slab to top of slab - 3325

Render

SCALE: 1:25 AT A1 DRAWN BY: JMP STATUS:

FOR INFORMATION NOTES: Do not scale from this drawing, use given dimensions. All measurements and site conditions are to be checked prior to the preparation of drawings or commencement of works. This drawing belongs to James Patterson Architects Ltd. and is protected by the Copyright, Designs and Patents Act, 1998.

Car port

Rear extension

New build*

Rear & loft extensions

Rear & side extensions

Internal refurbishment*

New build*

Full renovation

RIBA stages 1-4

RIBA stages 3-5

RIBA stages 1-3

RIBA stages 0-4

RIBA stages 2-4

RIBA stages 0-3

Feasibility study Developed design Planning application Construction drawings package Draft Schedule of Works Tender and negotiations

Planning application Construction drawings package Draft Schedule of Works Tender and negotiations Site inspections

Feasibility study Developed design Planning application

Pre-employment client meeting Draft fee proposal Feasibility study Planning application Construction drawings package Draft Schedule of Works Tender and negotiations

Developed design Construction drawings package

Developed design Planning application Construction drawings package

Pre-employment client meeting Draft fee proposal Feasibility study Planning application

*Assistant to lead designer

Complete remodelling of 30m² apartment Marylebone, London Completed 2021 £75k

project location work stage budget

Lead Designer

Initial concept design Detailed developed design Coordination of obtaining appropriate permissions Construction drawings package Draft Schedule of Works Tender and negotiations On-site management Handover

role

RIBA Stage 1 Created feasibility study document Precedent study Presented ideas to clients Discussed procurement strategies with client RIBA Stage 2 Developed design ideas in response to client feedback Finalisation of design brief Consolidation of aesthetic preference Discussed third-party professional consultants

Concept design 3D visuals using Revit

RIBA Stage 3 Coordination of obtaining appropriate permissions Confirmed outline specification for key elements Discussed cost plan opportunity with clients Initiated conversations with prospective contractors RIBA Stage 4 Compiled all necessary specification information Formed comprehensive set of construction drawings Coordinated & integrated structural design into drawings Prepared Schedule of Works Issued all tender documentation to prospective contractors Value engineer design to fit within final budget RIBA Stage 5 Site inspections & build quality assurance Response to site queries Monitor progress according to construction programme Valuations & contract administration RIBA Stage 6 Project review Rectify defects Issue final certificate

Concept design sketches

ALL CUPBOARD DOORS AND DRAWERS TO BE MEASURED ON-SITE FOLLOWING INSTALLATION OF KITCHEN CARCASS

18mm MDF with white lacquered upboard doors. 2mm gaps around doors to carcass. Specialist/contractor to advise. Clothes hanging rail within wardrobe.

75mm (w) x 36mm (d) cuts into carcass with 18mm radius corners for storage access. Specialist/contractor to advise.

LED strip lighting recessed to underside of shelf. FRIDGE

18mm MDF with oak veneered cupboard doors. 2mm gaps around doors to carcass. Specialist/contractor to advise.

Milano Aruba - White Designer-Style Vertical Radiator 1780mm x 354mm (Double Panel).

EXTRACT

USB/Power outlets with flush finished faceplates.

1800

Parkside Halford White 297x97mm tiles gloss finish with 3mm grey coloured grout. Pattern as shown. TBC by client.

PULL-OUT DRAWER

OVEN

PULL-OUT DRAWER

FREEZER

PULL-OUT DRAWER PULL-OUT WASTE DRAWER

1200

Concealed hinges to be rebated into door and door lining. Specialist/contractor to advise on specification.

Howdens supplied kitchen carcass. Specialist/contractor to advise. 20mm Bianco Assoluto honed counter top.

18mm MDF with white lacquered cupboard doors. 2mm gaps around doors to carcass. Specialist/contractor to advise.

400

Concealed hinges to be rebated into door and door lining. Specialist/contractor to advise on specification.

Dotted line denotes drawer side runners. Specialist/contractor to advise.

D/W PULL-OUT DRAWER PULL-OUT DRAWER

50x100mm timber structure. Specialist/contractor to advise. 75mm kick plate depth set back.

Section A-A extract from construction drawings package

PROPOSED SECTION A-A 1:20 @ A1

03 det New ceiling installed to house lighting and electrics. Ensure waterproof coating on 18mm marine plywood. Finished ceiling heights to be level throughout flat.

909 Denotes as installed dropped ceiling system

30mm frame Crittall-style internal glazing fixed to joinery. Specialist/contractor to advise.

486

600

Shelves fixed to joinery. Specialist/contractor to advise.

168

600

168

204

240

Contractor to install dropped ceilings throughout to house electrics. No insulation. Cornicing removed.

Clear 6 side panel 900mm and In-fold door in clear glass/black. TBC by Contractor.

30mm frame Crittall-style internal glazing with fluted obscure glass. Specialist/contractor to advise.

451

30mm frame Crittall-style internal sliding glazed screen with suspended track. Specialist/contractor to advise.

486

1464

Alcove shelf recessed into studded out walls lined with Neutra Greyish tiles to match floor. TBC by Contractor.

Boxed out shelf to enclose pipework to bathroom and toilet systern finished with Neutra Greyish tiles to match floor. TBC by Contractor. Flushe 2.0 Framed Cistern - Front Flush with Flushe 2.0 square chrome face plate. Austen Slim white gloss wall mounted WC with Austen white gloss soft close seat & cover.

984

20mm quartz detachable breakfast bar with fixed steel leg. Metal dowels at end to slot into holes in joinery ledge. Specialist/contractor to advise. TBC on-site.

336 480

930

450

50x100mm timber structure. Specialist/contractor to advise. 75mm kick plate depth set back.

Universal 40 900 x 900mm shower tray in grey to match floor tiles and chrome waste. Installed as per manufacturers instructions. Tray recessed into stud wall by 46mm Contractor to confirm on-site.

Finished project photograph showing kitchen area

PROPOSED SECTION B-B 1:20 @ A1 0 d

Contractor to install dropped ceilings throughout to house electrics. No insulation. Cornicing removed.

451 50

486

1464

486 336

450

50x100mm timber structure. Specialist/contractor to advise. 75mm kick plate depth set back.

450

50x100mm timber structure. Specialist/contractor to advise. 75mm kick plate depth set back.

30mm frame Crittall-style internal glazing with fluted obscure glass. Specialist/contractor to advise.

Alcove shelf recessed into studded out walls lined with Neutra Greyish tiles to match floor. TBC by Contractor.

Universal 40 900 x 900mm shower tray in grey to match floor tiles and chrome waste. Installed as per manufacturers instructions. Tray recessed into stud wall by 46mm Contractor to confirm on-site.

930

480

336

984

50 984

30mm frame Crittall-style internal glazing with fluted obscure glass. Specialist/contractor to advise.

1464

20mm quartz detachable breakfast bar with fixed steel leg. Metal dowels at end to slot into holes in joinery ledge. Specialist/contractor to advise. TBC on-site.

50 18

20mm quartz detachable breakfast bar with fixed steel leg. Metal dowels at end to slot into holes in joinery ledge. Specialist/contractor to advise. TBC on-site.

451

30mm frame Crittall-style internal sliding glazed screen with suspended track. Specialist/contractor to advise.

PROPOSED SECTIONPROPOSED B-B 1:20 @ SECTION A1 B-B 1:20 @ A1 03 det

03 det

Concrete ceiling

240

Timber ladder beam per structural Timber ladder engineer beam drawing per structural engineer drawing

6 204

204

Additional 50x100mm timber Additional between 50x100mm steel joists timber between steel joists

Steel struts fixed to ceilingSteel struts fixed to ceiling

Sliding door track

Wardrobe

Wardrobe 01273 688 744 studio@lifesizearchitecture.co.uk www.lifesizearchitecture.co.uk

description:

title:

01273 688 744 studio@lifesizearchitecture.co.uk www.lifesizearchitecture.co.uk

revision: date: description:

title:

PROPOSED SECTION PROPOSED B-B SECTION & HANGING TRACK & HANGING DETAILTRACK 03 D

project no:

19036HS

no: drawingproject no:

02319036HS

drawing status:

drawing no:

023

drawing status:

CONSTRUCTION CONSTRUCTION

Section detail of hanging track for sliding glazed screen extract from construction drawings package

Photograph of completed project to show hanging track for sliding glazed screen

client:

project:

KATRI KAIKKONEN

FLAT 73, 105 HALLAM STREET FLAT 73, 105 HALLAM STREET LONDON LONDON

PROPOSED HANGINGPROPOSED TRACK DETAIL HANGING 03 1:5TRACK DETAIL 03 1:5 @ A1 @ A1

date:

06/04/21

scale:

1:VAR @ A1

date: drawn:

06/04/21 JE

checked: scale:

1:VAR RB @ A1

drawn:

Finished project photographs showing sliding privacy door to bedroom area

Life Size Architecture (trading name of Life Size Architecture ltd) reserves the right to all drawings produced, please see company Terms & Conditions for further details.

Notes Do not scale directly from drawing, all measurements are to be taken from site prior to the commencement of works. It is the contractors responsibility to ensure compliance with Building Regulations.

ght to all drawings produced, please see company Terms & Conditions for further details.

Notes

Do not scale directly from drawing, all measurements are to be taken from site prior to the commencement of works. It is the contractors responsibility to ensure compliance with Building Regulations.

Denotes extent of cuts.

111

Denotes line of cupboard door.

PROPOSED DOOR HANDLE DETAIL 05 (PLAN) 1:1 @ A1

75mm (w) x 36mm (d) cuts into 18mm MDF with 18mm radius corners for storage access. Specialist/contractor to advise.

01273 688 744 studio@lifesizearchitecture.co.uk www.lifesizearchitecture.co.uk

Denotes extent of cuts.

date:

revision:

PROPOSED DOOR HANDLE DETAILS

PROPOSED DOOR HANDLE DETAIL 04 (AXO) 1:1 @ A1 18

project no:

19036HS

drawing no:

024

drawing status:

CONSTRUCTION

client:

KATRI KAIKKONEN

111

project:

es line of cupboard door.

FLAT 73, 105 HALLAM STREET LONDON

PROPOSED HANDLE DETAIL 05 (PLAN) 1:1 @drawings A1 Cut-out door handle detailDOOR extract from construction package

Finished project photograph showing variations of handle detail

(w) x 36mm (d) cuts into m MDF with 18mm radius rners for storage access. alist/contractor to advise.

description:

title:

01273 688 744 studio@lifesizearchitecture.co.uk www.lifesizearchitecture.co.uk

title:

description:

date:

revision:

date:

06/04/21

scale:

1:VAR @ A1

drawn:

checked:

Panel).

18mm MDF with oak veneered cupboard doors. 2mm gaps around doors to carcass. Specialist/contractor to advise.

EXTRACT

USB/Power outlets with flush finished faceplates.

1800

Parkside Halford White 297x97mm tiles gloss finish with 3mm grey coloured grout. Pattern as shown. TBC by client.

Howdens supplied kitchen carcass. Specialist/contractor to advise. 20mm Bianco Assoluto honed counter top.

PULL-OUT DRAWER

OVEN

PULL-OUT DRAWER

FREEZER

PULL-OUT DRAWER

18mm MDF with white lacquered cupboard doors. 2mm gaps around doors to carcass. Specialist/contractor to advise.

PULL-OUT WASTE DRAWER

1200

Concealed hinges to be rebated into door and door lining. Specialist/contractor to advise on specification.

Dotted line denotes drawer side runners. Specialist/contractor to advise.

D/W PULL-OUT DRAWER PULL-OUT DRAWER

50x100mm timber structure. Specialist/contractor to advise. 75mm kick plate depth set back.

Life Size Architecture (trading name of Life Size Architecture ltd) reserves the right to all drawings produced, please see company Terms & Conditions for further details.

PROPOSED SECTION A-A 1:20 @ A1

03 det

Mirrored face to fixed panel. Specialist/contractor to advise. Contractor to install dropped ceilings throughout to house electrics. No insulation. Cornicing removed.

909 Denotes as installed dropped White lacquered face to fixed ceiling panel.system Specialist/contractor to advise.

New ceiling installed to house lighting and electrics. Ensure waterproof coating on 18mm marine plywood. Finished ceiling heights to be level throughout flat.

Concealed hinges to be rebated into door and door lining. Specialist/contractor to advise on specification.

486

30mm frame Crittall-style internal glazing fixed to joinery. Specialist/contractor to advise.

Clear 6 side panel 900mm and In-fold door in clear glass/black. TBC by Contractor.

30mm frame Crittall-style internal glazing with fluted obscure glass. Specialist/contractor to advise.

400 100

OG 984

Detachable breakfast bar. Details on Section B-B.

480

USB

930

100

1200

USB

1464

2400

Alcove shelf recessed into studded out walls lined with Neutra Greyish tiles to match floor. TBC by Contractor.

200

30mm frame Crittall-style internal glazing with fluted obscure glass. Specialist/contractor to advise.

18mm oak veneered MDF with white lacquered cupboard doors to low-level units. 2mm gaps around doors to carcass. Specialist/contractor to advise.

168

75mm (w) x 36mm (d) cuts into 18mm plywood with 18mm radius corners for storage access. Specialist/contractor to advise.

Howdens supplied kitchen/storage carcass. Specialist/contractor to advise. 20mm Bianco Assoluto 336 honed counter top.

600

Howdens supplied carcass. 18mm oak veneered MDF cupboard doors to mid-level units. 2mm gaps around doors to carcass. Specialist/contractor to advise.

Parkside Halford White 297x97mm tiles gloss finish with 3mm white coloured grout. TBC by client.

20mm quartz detachable breakfast bar with fixed steel leg. Metal dowels at end to slot into holes in joinery ledge. Specialist/contractor to advise. TBC on-site.

600

336

451

30mm frame Crittall-style internal sliding glazed screen with suspended track. Specialist/contractor to advise.

Howdens supplied carcass. 18mm MDF with white lacquered cupboard doors to high-level units. 2mm gaps around doors to carcass. Specialist/contractor to advise.

600

300

Shelves fixed to joinery. Specialist/contractor to advise.

600 596

486

30mm frame Crittall-style internal glazing fixed to joinery. Specialist/contractor to advise.

168

204

240

Contractor to install dropped ceilings throughout to house electrics. No insulation. Cornicing removed.

PULL-OUT DRAWER

01273 688 744 studio@lifesizearchitecture.co.uk www.lifesizearchitecture.co.uk

450

50x100mm timber structure. Specialist/contractor to advise. 75mm kick plate depth set back.

Universal 40 900 x 900mm shower tray in grey to match floor tiles and chrome waste. Installed as per manufacturers instructions. Tray recessed into stud wall by 46mm Contractor to confirm on-site.

description:

title:

PROPOSED SEC A-A & B-B

project no:

19036HS

PROPOSED SECTION B-B 1:20 SECTION @ A1 PROPOSED D-D 1:20 @ A1

drawing no

011

03 det

drawing status: PROPOSED BEDROOM HEADBOARD/SHELVING ELEVATION 1:20 @ A1 CONSTRUCTION client:

KATRI KAIKKONEN

project:

FLAT 73, 105 HALLAM STREET LONDON date:

06/04/21

484 18

1018

468

132

336

286

448

444

222 18 456

286 900

234 18

234

482

75 75

1950

462

900

Section and internal elevation showing internal glazing to bathroom from bedroom area extract from construction drawings package

486

Finished project photograph showing internal glazing to bathroom from bedroom area

scale:

1:20 @ A1

Car port East Grinstead, East Sussex Tender £50k

project location work stage budget

Lead Designer

Initial concept design Detailed developed design Planning application Construction drawings package Draft Schedule of Works Tender

role

RIBA Stage 1 Created feasibility study document Presented ideas to clients Discussed procurement strategies with client RIBA Stage 2 Developed design ideas in response to client feedback Finalisation of design brief Consolidation of aesthetic preference Discussed third-party professional consultants RIBA Stage 3 Planning application submission & monitoring Confirmed outline specification for key elements Discussed cost plan opportunity with clients Initiated conversations with prospective contractors RIBA Stage 4 Compiled all necessary specification information Formed set of construction drawings Coordinated & integrated structural design into drawings Prepared Schedule of Works Issued all tender documentation to prospective contractors Value engineer design to fit within final budget

Stage 1 concept design models using Rhino and Lumion

18 18

falls to vegetation barrier

Min. 50mm181.5

falls to vegetation barrier

OSB (external/visible): Supply and install 12mm x 2,440mm x 1220mm (cut to size as required) Duraply plywood (or similar approved) to all visible external faces of the structure, inc. posts. Allow for fixing of all curved elements to sub-structure. All fixings to be hidden (where practical). Where screws are used 8 9steel. 10 allow for stainless

18 6

200

420

5995.2 2

Cantilevered beam (timber clad) in elevation 5995.2

18 10

PROPOSED SECTION

0mm

Scale 1:10 at A1

200mm

199.5

B 0mm

Scale 1:10 at A1

200mm

400mm

18mm Duraply plywood (or similar approved)

18mm Exterior grade plywood

Formwork timber in elevation/section

GRP to be installed over top of parapet and terminated at edge of cover strip.

400mm

PROPOSED SECTION

18mm Exterior grade plywood

18 18

18mm Duraply plywood (or similar approved) 18mm Duraply plywood (or similar

approved) to internal face of parapet.

Stage 4 section drawing extract from construction drawings Formwork timberpackage in elevation/section Vegetation barrier. Width as per green

18 10

Painting: Canopy soffit to be decorated (before installation of timber battens item 10.01 above). Contractor to fill all surface defects with suitable filler and sand to a smooth surface. Allow for the repair/replacement of all damaged areas to match existing. Fill all surface defects with suitable filler and abrade to a smooth surface. Ensure all timber is properly, thoroughly primed before finish coats applied. Surfaces to receive 1no. mist coat (more if required) and 2no. top coats. Allow for Dulux trade suitable for external use. Colour to Client's Future confirmation.

Gravel border: Contractor to supply and install gravel border to green roof system. 13 This 12 NOTE: 14item may be omitted and undertaken by landscape. Painting: Canopy soffit to be decorated (before installation of timber battens 5995.2 item 10.01 above). Contractor to fill all surface defects with suitable filler and sand to a smooth surface. Allow for the repair/replacement of all damaged areas 13 abrade 11suitable 12 filler and 14 to a to match existing. Fill all surface defects with smooth surface. Ensure all timber is properly, thoroughly primed before finish coats applied. Surfaces to receive 1no. mist coat (more if required) and 2no. top coats. Allow for Dulux trade suitable for external use. Colour to Client's Future confirmation. 238 18 Railings: to supply and install Stainless steel metal railings to rear of 182 Contractor18 canopy structure (above existing retaining wall). Allow for 4no. Stainless steel GRP stainless to be installed top(with of parapet posts 30mm dia. With hozizontally installed steel over cables max. and terminated at edge of cover strip. 99mm vertical gaps between) on tensioners to each cable.

+/- 150mm

214

+/- 150mm

214

538

520

214

195

Timber fixing plate. Min 12mm thick on timber packers fixed to I beam.

195

0mm

18mm Duraply plywood (or similar approved) 18mm Duraply plywood (or similar approved) 18mm Exterior grade plywood

Formwork timber in elevation/section

100mm

200mm

James Patterson Architect's Ltd. info@jp-architects.co.uk

Timber packer (depth as required).

DRAFT

Proposed sections

50mm x 50mm rev. timber packing.

047-4-201 Scale: Issue date: Drawn by:

06/09/2023 318 JMP

247

James Patterson Architect's Ltd. info@jp-architects.co.uk

2 200mm

PROPOSED HOPPER SECTION Scale 1:5 at A1

0mm

100mm

200mm

DRAFT 18mm exterior grade plywood. 50mm x 50mm timber packing.

Proposed sections

Accoya (or similar approved) timber battens 50mm x 30mm) to underside of canopy structure. In line with angled timbers of curved canopy. Battens full length of canopy u/s.

047-4-201

NOTES: 255 All measurements and site conditions are to be checked prior to the preparation of drawings or commencement of works. This drawing belongs to James Patterson Architects Ltd. and is protected by the 318 Copyright, Designs and Patents Act, 1998.

100mm

2. Location of angle timber "fins" in background. V 1. 3. Timber fins in 100mm x 50mm Accoya (or simila ap angles and lengths. Angled junction between "fins sit screwed (stainless steel screws) and glued. Cu 4. Galvanised steel truss (x3no.) to provide additio GRP to be installed over top of parapet 2. Steel trusses bolted to underside of beam B1 to S and terminated at edge of cover strip. 3. calculations. Trusses to be clad in Accoya (or simi an 100mm x 50mm "fin" with truss hidden. sc 5. 18mm Duraply plywood (or similar approved) co 4. Timber packer (depth as required). Laid to fall (min.s 1:60) to vegetation barrier. St 6. GRP to be installed over top of parapet and term ca Timber packer (depth as required). 10 7. Vegetation barrier. Width as per green roof man 5. 18mm exterior grade plywood. Allow for pea gravel (or similar approved) to maxim La of earth/gravel min. 50mm below top of G.R.P. me 6. 8. Biodiverse Substrate, varying depth from min. 1 Ti 9. Bauder Filter Fleece 18mm Duraply plywood (or similar 7. 10. DES40 Drainage Board (Refer to the specifica approved) to all visible external faces of Al the structure. used) above Bauder Protection Mat. of 11. Accoya (or similar approved) timber battens 50 8. 356 x 171 x 51 UB (Galvanised). canopy Steel structure. In line with angled timbers of cur 9. beam B2 bolted to Columns C1. Refer of canopy u/s. 10 to Structural Design for connection 12. 18mm exterior grade plywood. us details. 13. 47mm x 195mm C24 Timber Joists. Centres to 11 14. 18mm exterior grade plywood laid to falls min. ca of Timber fixing plate. Min 12mm thick on 12 timber packers fixed to I beam. 13 14 Timber packer (depth as required).

18mm exterior grade plywood.

Accoya (or similar approved) timber battens 50mm x 30mm) to underside of canopy structure. In line with angled High Weald RH19of4ED 247 House, ShipStreet, East Grinstead. timbers curved canopy. Battens full length of canopy u/s. 5 1:10 at A1 255

Project:

Stage 4 detail drawing extract from construction drawings package 18mm Exterior grade plywood Scale 1:5 at A1

Ra ca ADDITIONAL DRAWING NOTES (refer to numbe po 99 1. Curved fascia formed from timber clad - 120mm approved) curved flat bar. 80mm x 10mm steel, fla site welded (or bolted) to beams B3 (x2no.) and in AD Curved timber fascia. 80mm x 100mm steel flat ba

7. Vegetation barrier. Width as per green roof manufacturer recommendation. Timber packer (depth as required). Allow for pea gravel (or similar approved) to maximise drainage to hopper. Top of earth/gravel min. 50mm below top of G.R.P. membrane. 7 8. Biodiverse Substrate, varying depth from min. 100mm to max. 150mm. 200 9. Bauder Filter Fleece 10. DES40 Drainage Board (Refer to the specification for the correct board to be 18mm exterior grade plywood. Gravel used) above Bauder Protection Mat. 11. Accoya (or similar approved) timber battens 50mm x 30mm) to underside of 18mm Duraply plywood (or similar canopy structure. In line with angled timbers 200of curved canopy. Battens full length approved) to all visible external faces of of canopy u/s. Biodiverse Substrate the structure. 12. 18mm exterior grade plywood. Gravel to be confirmed with S.E. 13. 47mm x 195mm C24 Timber Joists. Centres 356firrings. x 171 x 51 UB (Galvanised). Steel 14. 18mm exterior grade plywood laid to falls min. 1:60 of softwood beam B2 bolted to Columns C1. Refer 6 to Structural Design for connection details.

047-4-201

1. Curved fascia formed from timber clad - 120mm x 50mm Accoya (or similar approved) curved flat bar. 80mm x 10mm steel, flat bar. Curved in 4 sections and site welded (or bolted) to beams B3 (x2no.) and interim steel trusses. Curved timber fascia. 80mm x 100mm steel flat bar. 2. Location of angle timber "fins" in background. Varying angles. 3. Timber fins in 100mm x 50mm Accoya (or similar approved). Fins at varying angles and lengths. Angled junction between "fins" and curved fascia to be screwed (stainless steel screws) and glued. 4. Galvanised steel truss (x3no.) to provide additional support for curved fascia. 238 of beam B1 to Structural Engineer's design and Steel trusses bolted to underside 18 calculations. Trusses to be clad similar approved) to achieve 182 in Accoya (or18 18 18 100mm x 50mm "fin" with truss hidden. 5. 18mm Duraply plywood (or similar approved) covering over timber GRP form-work. to be installed over top of parapet and terminated Laid to fall (min.s 1:60) to vegetation barrier. 238 at edge of cover strip. 6. GRP to be installed over top of parapet and terminated at edge of cover strip. 182 18 18 18 Timber packer (depth as required).

538

520

538

520

538

520

195

+/- 150mm

195

195 30

Proposed sections

171.5 199.5

ADDITIONAL DRAWING NOTES (refer to numbered indicators):

Min. 50

214

195

DRAFT

18 10

Railings: Contractor to supply and install Stainless steel metal railings to rear of canopy structure (above existing retaining wall). Allow for 4no. Stainless steel posts 30mm dia. With hozizontally installed stainless steel cables (with max. 99mm vertical gaps between) on tensioners to each cable.

Car Port

+/- 150mm

214

538

520

Min. 50

238

181.5

Gravel border: Contractor to supply and install gravel border to green roof system. NOTE: This item may be omitted and undertaken by landscape.

ADDITIONAL DRAWING NOTES (refer to numbered indicators): Timber packer (depth as required). roof manufacturer recommendation. Allow for pea gravel (or similar 18 1. Curved fascia formed from timber clad - 120mm x 50mm Accoya (or similar approved) to maximise drainage to 238 182 18 18 18 18 approved) curved flat bar. 80mm x 10mm steel, flat bar. Curved in 4 sections and 18mm exterior grade plywood. hopper. Top of earth/gravel min. 50mm 200 Exploded model 18 18 18 site welded (or bolted) to beams B3 (x2no.) and interim steel trusses. below top182 of G.R.P. membrane. GRP to be installed over top of parapet Duraply plywood (or similar Biodiverse Substrate 18mm Duraply plywood18mm (or similar 18mm80mm Duraply plywood (or similar Curved timber fascia. x 100mm steel flat bar. grade plywood. 18mm exterior and terminated at edge of cover strip. 238 approved) to all visible external faces of Bauder filter fleece against AL150 GRP to be installed over top of parapet approved) to internal face of parapet. to internal of parapet. 1. Steel box section columns installed into foundations (Glulam/CLT alternative). 18 2. Location ofapproved) angle timber "fins" inface background. Varying angles. Gravel the structure. 18mm Duraply plywood (or similar Edge/Drainage trim18or18 as per and terminated at edge of cover strip. 2. Steel beams installed onto columns (Glulam/CLT alternative). 182 18 3. Timber fins in 100mm x 50mm Accoya (or similar approved). Fins at varying approved) to internal face of parapet. manufacturer recommendation. 3. Timber joists and furrings laid between beams.Vegetation barrier. Width as 18mm Duraply plywood similar Vegetation barrier. Width as per green per green angles and lengths. Angled junction between "fins" and curved(or fascia to be 4. Timber sheet cladding fixed to underside of joists. Timber packer (depth as required). 50mm x 50mm arris rail (or as required approved) to all visible external faces of roof manufacturer recommendation. roof manufacturer recommendation. GRP to be installed over top of parapet screwed (stainless steel screws) and glued. Biodiverse Substrate, varying depth 5. Timber sheet lining to form bed for green roof. Lattice network installed to form curved elements. Vegetation barrier. Width as per green 18mm Duraply plywood (or similar 18mm Duraply plywood (or similar the Allow for pea gravelfor(orG.R.P. similarroofing membrane). Allow for peatoto gravel (orstructure. similar and terminated at6.edgeGRP of cover strip. membrane applied 4. Galvanised steel truss (x3no.) provide additional support for curved from min. 100mm to max. 150mm. Timber packer (depth as required). waterproofing to bed. Timber sheet covering lattice. Timber battens laid on top of GRP. roof manufacturer approved) to internal face of parapet. approved) tofascia. internal face of parapet. approved) to maximise drainage to recommendation. approved) to maximise drainage to 7. Bauder WB Native Wildflower Blanket Green Roof system installed into bed gravel border. SteelBiodiverse trusses bolted to underside of beam B1 with to Structural Engineer's design and Additional timber fixing plate (as pea gravel (or similar 18mm exterior grade plywood. hopper. Top of earth/gravelAllow min. for 50mm Top of earth/gravel 356 min.x50mm 171 x 51 UB (Galvanised). Steel 8. Timber sheet cladding applied tocalculations. structure. hopper. DES40 Drainage Board (use spec. required. Min. 12mm thick on Trusses to be clad in Accoya (or similar approved) to achieve approved) to maximise drainage to timber 200 below top of G.R.P. membrane. below of G.R.P. membrane. Vegetation barrier. Width as per green Vegetation barrier. Width as per green beam B2 bolted to Columns C1. Refer 12 9. Timber slats installed to underside of canopy and extending totop curved timber end piece. appropriate for installation). packers fixed to I beam. hopper. Top of earth/gravel min. 50mm 18mm Duraply plywood (or similar Biodiverse Substrate Biodiverse 100mm x 50mm "fin" with truss hidden. Timber packer (depth as required). roof manufacturer recommendation. manufacturerSubstrate recommendation. to Structural Design for roof connection 200 below top of G.R.P. membrane.Allow for pea gravel (or similar approved) to all visible external faces of Bauder filter fleece against AL150 Bauder filter against AL150 5. 18mm Duraply plywood (orfleece similar approved) covering over timber form-work. Allow for pea gravel (or similar details. Biodiverse Substrate Gravel the structure. 18mm exterior grade plywood. Edge/Drainage trim orxas perx 51 UB (Galvanised). Edge/Drainage or as per Laid to fall (min.s 1:60) to vegetation trim barrier. approved) to maximise drainage to approved) to maximise drainage to 18mm exterior grade plywood laid to 356 171 Steel Bauder filter fleece against AL150 manufacturer recommendation. manufacturer recommendation. 18mm exterior grade plywood. hopper. TopRefer of earth/gravel min. 50mm of earth/gravel min. 50mm falls min. 1:60 of softwood firrings. 6. GRP to be installed over top of parapet and terminated athopper. edge ofTop cover strip. beam B2 bolted trim to Columns Gravel Edge/Drainage or as perC1. 200 below top of G.R.P. membrane. below top of G.R.P. membrane. to Structuralrecommendation. Design for connection Timber packer (depth as required). 50mm x 50mm arris rail (or as required 47mm x 195mm C24 Timber Joists. Timberdepth fixing plate. Min 12mm thick on Biodiverse Substrate, manufacturer varying Biodiverse Substrate, varying 18mm Duraply plywood (or similar Biodiverse Substrate Duraply plywood (or similar details.depth for G.R.P. roofing18mm membrane). 7. Vegetation barrier. Width as pertogreen roof manufacturer recommendation. Centres to be confirmed with S.E. timber packers fixed to I beam. from min. 100mm to max. 150mm. from min. 100mm max. 150mm. approved) to all visible externalapproved) faces of to all visible external faces of Bauder filter fleece against AL150 Bauder filter fleece against AL150 Biodiverse Substrate, varyingasdepth Timber packer (depth required). Allow for pea gravel (or similar approved) to maximise drainage to hopper. Top Gravel the structure. Additional timber fixing plate (as the structure. Edge/Drainage trim or as per Edge/Drainage trim or as per Exterior grade plywood to form hopper. from min. of earth/gravel min. 50mm below Board top ofTimber G.R.P. membrane. DES40 Drainage Board (use100mm spec. to max. 150mm. DES40 Drainage (use spec. packer (depth as required). required. Min. 12mm thick on timber manufacturer recommendation. manufacturer recommendation. Timber fixing plate. Min. 12mm thick on 12 12 8. Biodiverse Substrate, varying depth from min. 100mm to max. 150mm. appropriate for installation). appropriate for installation). Apply G.R.P. to internal faces of hopper. packers fixed to I beam. 356 x 171 x 51 UB (Galvanised). Steel timber packers fixed to Ispec. beam. 50mm x 50mm arris rail (or as required DES40 Drainage Board (use and outlet to RWDP. Biodiverse Biodiverse Substrate, varying depth 9. Bauder Filter Fleece beam B2 bolted to Columns C1. 12 Substrate, varying depth forRefer G.R.P. roofing membrane). appropriate for installation). from min. 100mm to max. 150mm. from min. 10. DES40 Drainage Board (Refer the specification for the correct board100mm to be to max. 150mm. pea gravel (or similar approved) to x 171 x 51 UBto(Galvanised). Structural Design 18mm exterior grade to plywood laid to 356 Steelfor connection Apply Glass Reinforced Plastic roof Additional timber fixing plate (as used) above Bauder Protection Mat. maximise drainage from hopper. details. falls min. 1:60 of softwood firrings. beam B2 bolted to Columns C1. Refer covering (or similar appropriate lining to DES40 DES40 Drainage required. Min. 12mm thick on timber 18mm exterior grade plywood laid to Drainage Board (use spec. 11. Accoya (or similar approved) timber battens 50mm x 30mm) to underside of Board (use spec. to Structural Design for connection 47mm x 195mm timber trimmer. green roof bed)falls by hand lay-up. 50mm x 50mm timber firrings. packing. appropriate for installation). 12 50mm x 50mm timber packing. appropriate for installation). 12 47mm x 195mm C24 Timber packers fixed to I beam. min. 1:60 of softwood canopy structure. In line with angled timbersJoists. of curved canopy. Battens full length 220 details. Centres to be confirmed with S.E. 12 of canopy u/s. 47mm18mm x 195mm C24 grade Timberplywood. Joists. Timber fixing plate. Min 12mm thick on exterior 18mm exterior grade plywood. Timber packer (depth as required). Exteriorgrade gradeplywood. plywood to form hopper. 18mm exterior grade plywood laid to Centres to be confirmed withApply S.E. Glass Reinforced Plastic roof 12. 18mm exterior timber packers fixed to I beam.356 x 171 x 51 UB (Galvanised). Steel 18 falls min. beam B2 bolted to Columns C1. Refer Timber fixing plate. Min. 12mm thick on 13. 47mmApply x 195mm C24 Centres be confirmed withtimber S.E.1:60 of softwood firrings. covering similar appropriate lining to Accoya approved) timber (ortosimilar approved) Exterior grade plywood to form hopper.(or G.R.P. toTimber internalJoists. facesAccoya of hopper. 18mm exterior grade plywood laid(or tosimilar to Structural Design for connection timber packers fixed to I beam. green roofofbed) by hand lay-up. 14. 18mm exterior grade plywood laid to falls min. 1:60 of softwood firrings. Timber packer (depth as required). Plastic (or cast iron) gulley cover above battens 50mm x 30mm) to underside battens 50mm x 30mm) to underside of C24 Timber Joists. 47mm x 195mm and outlet to RWDP. falls min. 1:60 of softwood firrings. 220 details. Apply G.R.P. to internal faces of hopper. opening to RWDP. Ensure opening canopy structure. In line with angled canopy structure. In line with angled Centres to be confirmed with S.E. pea gravel (or similar approved) to outletcanopy. to RWDP. 47mm x 195mm C24 Timber Joists. Timber packer (depth as required). sufficient to allow water through but not 247 timbers ofand curved Battens full timbers of curved canopy. Battens full maximise drainage from hopper. Exterior grade plywood to form hopper. Centres 5to be confirmed with(or S.E. gravel. length of canopy u/s. length of canopy u/s. pea gravel similar approved) to 5 255 Timber fixing plate. Min. 12mm thick on 47mm x 195mm timber trimmer. maximise drainage from hopper. 50mm x 50mm timber packing. Timber to timber joist hanger. Apply G.R.P. to internal faces of hopper. 18mm exterior grade plywood laid to timber packers fixed to I beam. Connection to below ground drainage: and outlet to RWDP. 318 falls min. 1:60 of softwood firrings. 47mm x 195mm 12 timber trimmer. 12 50mm x 50mm timber packing. 18mm exterior grade plywood. Allow for the connection of new surface pea gravel (or similar approved) to 47mm x 195mm C24 Timber Joists. 18 18 water drainage to existing sewer 18 18 12 maximise drainage from hopper. 18mm exterior grade plywood. Centres to be confirmed with S.E. system. Existing Inspection Chamber Accoya (or similar approved) timber 18 47mm x 195mm timber trimmer. located on driveway to front of property. Plastic (or cast iron) gulley cover above 50mm x 50mm timber packing. Timber to timber joist hanger. battens 50mm x 30mm) to underside of (or similar Contractor to assess condition of opening to RWDP. Ensure opening canopy structure. Accoya In line with angled approved) timber Plastic (or cast iron) gulley cover above 12 12 x 30mm) to underside of existing below ground drainage timbers and 18mm exterior grade plywood. sufficient to allow water through but not 247 of curved battens canopy.50mm Battens full opening to RWDP. Ensure opening canopy structure. In line with angled connections for suitability gravel. 18 18 length of canopy u/s. 5 of connection sufficient to allow water through but not 255 timbers of curved canopy. Battens full (or similar approved) timber to new.247 All connection works to be Accoya gravel. length of canopy u/s. approved by relevant Water Authority 5 Plastic (or cast iron) gulley cover above Connection to below ground drainage: battens 50mm x 30mm) to underside of 255 318 (as required) and Part H of the Building rev. opening to RWDP. Ensure opening Allow for the connection of new surface canopy structure. In line with angled Connection to below ground drainage: Regulations/ Officers 247 318 Building Control 18 sufficient to allow water through but not water drainage to existing sewer timbers of curved canopy. Battens full Allow for the connection of new surface approval. PROPOSED HOPPER SECTION gravel. system. Existing Inspection Chamber length of canopy u/s. 5 18 255 water drainage to existing sewer located on driveway to front of property. 0mm 100mm 200mm Scale 1:5 at A1 system. Existing Inspection Chamber Contractor to assess condition of Connection to below ground drainage: 318 located on driveway to front of property. existing below ground drainage and Allow for the connection of new surface Contractor to assess condition of 18 connections for suitability of connection water drainage to existing sewer Project: High Weald House, ShipStreet, RH19 4ED existing below ground drainage and to new. All connection works to beEast Grinstead. system. Existing Inspection Chamber 18mm Exterior grade plywood connections for suitability of connection approved by relevant Water Authority located on driveway to front of property. 1:10 at A1 Scale: to new. All connection works to be (as required) and Part H of the Building Contractor to assess condition of approved by relevant Water Authority Issue date: Regulations/ 06/09/2023 18mm Duraply plywood (or similar approved) Building Control Officers existing below ground drainage and (as required) and Part H of the Building approval. connections for suitability of connection PROPOSED HOPPER SECTION PROPOSED HOPPER SECTION Drawn by: JMP Regulations/ Building Control Officers to new. All connection works to be approval. PROPOSED0mm HOPPER SECTION 0mm 100mm 200mm Scale 1:5 at A1 Scale 1:5 at 8 Formwork timber in elevation/section approved byA1relevant Water Authority NOTES: (as required) and All measurements and site conditions are to be checked prior to the preparation of drawings or Part H of the Building 0mm 100mm 200mm Scale 1:5 at A1 Regulations/ Building Officers commencement of works. This drawing belongs to James Patterson Architects Ltd. and is protected byControl the approval. Copyright, Designs and Patents Act, 1998. PROPOSED HOPPER SECTION 18mm Exterior grade plywood 18mm Exterior grade plywood Timber packer (depth as required).

237.5

Green roof: Contractor to supply and install BauderGREEN green roof system up to substrate in bed created by secondary structure. Vegetation to be supplied and installed by others. Build up as per following specification: - 150mm (min. 125mm) BauderGREEN SUB-BM UK substrate; - BauderGREEN FV 125 100 filtration layer; - 40mm BauderGREEN DSE 40 drainage layer; - BauderGREEN FSM 600 protection layer.

Min. 50

Min. 2,050mm a.f.f.l.

171.5

3034

171.5 Green roof: Contractor to supply and install BauderGREEN green roof system up to substrate in bed created by secondary structure. Vegetation199.5 to be supplied18 and installed by others. Build up as per following specification: - 150mm (min. 125mm) BauderGREEN SUB-BM UK substrate; - BauderGREEN FV 125 100 filtration layer; - 40mm BauderGREEN DSE 40 drainage layer; - BauderGREEN FSM 600 protection layer.

418

538

Cantilevered beam (timber clad) in elevation

3396

Green roof bed/tray w/proofing: Apply Glass Reinforced Plastic roof covering (or similar appropriate lining to green roof bed) by hand lay-up. Min. overlap of 50-75mm between mats. Note: Boards laid to falls towards down-pipe adjacent to post.. Min. Falls of 1:60. With standard square edge boards allow 3mm gaps between adjoining boards for expansion. GRP to be installed over and terminated at edge of cover strip. If necessary overlap cover strip/trim by 50-75mm and apply Polyurethane Adhesive to seal. Cover strip/trim and all junctions between OSB3 boards to be fibreglass bandaged/taped.

Min. 50mm

2 Curved timber in elevation

120

8 800 237.5

Curved timber in elevation

7200

5 varies

30344 varies

Green roof bed/tray w/proofing: Apply Glass Reinforced Plastic roof covering (or similar appropriate lining to green roof bed) by hand lay-up. Min. overlap 200 of 50-75mm between mats. Note: Boards laid to falls towards down-pipe adjacent to post.. Min. Falls of 1:60. With standard square edge boards allow 3mm gaps between adjoining boards for expansion. GRP to be installed over and 18 18 terminated at edge of cover strip. If necessary overlap cover strip/trim by 50-75mm and apply Polyurethane Adhesive to seal. Cover strip/trim and all junctions between OSB3 boards to be fibreglass bandaged/taped.

518

200

420

Refer to detail 2 for upstand design

800

re bolts to be 8.8 bolts unless otherwise stated by Str steelwork to be galvanised. Steelwork connections St 18 and supplied by the Structural Engineer/Steel Fab St Structural Engineer before fabrication. All setting o te any discrepancy reported1to the Structural Enginee bo ste Roof structure: Supply and install 47mm x 195mm an steels B1 and B2 at min. 400mm centres. Allow fo St 1:60 to column C1 (adjacent to existing steps). an

OSB (internal/non-visible): Supply and install 11m Ro to size as required) OSB 3 boards to form bed/tray ste membrane. Allow for all associated timber-framing 1:6 including curved elements outside of steel beams elsewhere). Allow for forming hopper above rwdp OS to OSB (external/visible): Supply and install 12mm x me Refer to detail 2 for upstand design size as required) Duraply plywood (or similar appr inc faces of the structure, inc. posts. Allow for fixing o els sub-structure. All fixings to be hidden (where pract 200 allow for stainless steel. OS 237.5 siz Green18 roof bed/tray w/proofing: Apply Glass Reinf 18 18 fa similar appropriate lining to green roof bed) by han 181.5 su 18 50-75mm between mats. Note: Boards laid to falls all to post.. Min. Falls of 1:60. With standard square e between adjoining boards for expansion. GRP to b Gr terminated at edge of cover strip. If necessary ove sim 50-75mm and apply Polyurethane Adhesive to sea 50 junctions between OSB3 boards to be fibreglass b to be Green roof: Contractor to supply and install Baude te to substrate in bed created by secondary structure 50 and installed by others. Build up as per following s jun - 150mm (min. 125mm) BauderGREEN SUB-BM U - BauderGREEN FV 125 100 filtration layer; Gr - 40mm BauderGREEN DSE 40 drainage layer; to - BauderGREEN FSM 600 protection layer. an -1 Gravel border: Contractor to supply and install gra -B system. NOTE: This item may be omitted and und 2 -4 -B Painting: Canopy soffit to be decorated (before ins 18 item 10.01 above). Contractor to fill all surface def 10 Gr sand to a smooth surface. Allow for the repair/repl sy 2 defects with suita 171.5 to match existing. Fill all surface smooth 18surface. Ensure all timber is properly, thor Pa 199.5 coats applied. Surfaces to receive 1no. mist coat ( ite coats. Allow for Dulux trade suitable for external u sa confirmation. to sm Railings: Contractor to supply and install Stainless co canopy structure (above existing retaining wall). A co posts 30mm dia. With hozizontally installed stainle co 99mm vertical gaps between) on tensioners to eac

Formwork timber in elevation/section

varies 3396

520

varies

Min. 50mm

518

18mm Duraply plywood (or similar approved)

420

falls to vegetation barrier

18mm Exterior grade plywood

520

Min. 50

318

including curved elements outside of steel beams (external cladding to be costed elsewhere). Allow for forming hopper above rwdp within base of tray.

+/- 150mm

Formwork timber in elevation/section 8

Floor level (finished): +0,000

3034

420

3396

538

400mm

18mm Duraply plywood (or similar approved)

200

199.5

538

200mm

Min. 50

0mm

Scale 1:10 at A1

318

OSB (internal/non-visible): Supply and install 11mm x 2,440mm x 1220mm (cut 90mm dia. Rain water down-pipe in to size as required) OSB 3 boards to form bed/tray below water-proofing stainless steel (t.b.c.). membrane. Allow for all associated timber-framing for the forming of the bed/tray,

PROPOSED SECTION

18mm Exterior grade plywood

1:60 to column C1 (adjacent to existing steps).

Structural Engineer's design and temporary support during installation. All steelwork to be grade S355 and all calculations for connection details. bolts to be 8.8 bolts unless otherwise stated by Structural Engineer. All external steelwork to be galvanised. Steelwork connections and splices to be designed and supplied by the Structural Engineer/Steel Fabricator Refer to detail 2and for agreed upstandwith design Structural Engineer before fabrication. All setting out to be confirmed on site and any discrepancy reported to the Structural Engineer and Architect. 200 Roof structure: Supply and install 47mm x 195mm C24 timber joists between 237.5 steels B1 and B2 at min. 400mm centres. Allow for firrings above joists at falls of 1:60 to column C1 (adjacent to existing steps). 18 18 18 181.5 18 OSB (internal/non-visible): Supply and install 11mm x 2,440mm x 1220mm (cut to size as required) OSB 3 boards to form bed/tray below water-proofing membrane. Allow for all associated timber-framing for the forming 3396 of the bed/tray, including curved elements outside of steel beams (external cladding to be costed 3034 elsewhere). Allow for forming hopper above rwdp within base of tray.

318

stainless steel (t.b.c.).

400mm

518

200mm

518

Min. 2,050mm a.f.f.l.

inished): +0,000800

0mm

Scale 1:10 at A1

High Weald House, ShipStreet,

Scale:

1:10 at A1

Issue date:

06/09/2023 -

Drawn by:

JMP

Sc NOTES: All measurements and site conditions are to be checked prior t Iss commencement of works. This drawing belongs to James Patt Copyright, Designs and Patents Act, 1998.

James Patterson Architect's Ltd. info@jp-architects.co.uk

18mm Duraply plywood (or similar approved)

Formwork timber in elevation/section

Stage 4 exploded model showing layers of construction extract from detailed design document

NO All co Co

Ja inf

18mm Exterior grade plywood

18mm Duraply plywood (or similar approved)

Project:

18mm Duraply plywood (or similar approved)

Formwork timber in elevation/section

James Patterson Architects info@jp-architects.co.uk 01273 443978

Final design night time visualisation showing extent of lighting

Rear extension Hove, East Sussex On-site £150k

project location work stage budget

Lead Designer

role

Planning application Construction drawings package Draft Schedule of Works Tender and negotiations On-site management

Ridge level: +10,600

RIBA Stage 3 Developed concept design into planning application drawings Confirmed outline specification for key elements Planning submission & monitoring Discussed cost plan opportunity with clients Initiated conversations with prospective contractors

Ridge level: +10,600

Slate tiles

Slate tiles Eaves level: +7,235

RIBA Stage 4 Compiled all necessary specification information Formed comprehensive set of technical design drawings Coordinated & integrated structural design into drawings Prepared Schedule of Works Issued all tender documentation to prospective contractors Compare returned tenders Draft JCT Minor Works 2016 building contract

Eaves level: +6,800

Loft level: +7,060 220

First floor ceiling: +6,840

Eaves level: +6,800

Brick

Render detail to cornice to match design of decorative coping on front elevation. First floor FFL: +3,640 Render

290

First floor FFL: +3,640

Ground floor ceiling: +3,350

First floor ceiling: +6,840

3420

220

Loft level: +7,060

Approx. outline of neighbouring structure

Render

Ground floor ceiling: +3,350

Render detail above doors. 730

Double doors

Single storey rear extension extending 3,250mm from furthest rear wall. Masonry construction in materials to match existing.

Existing terrace and brickwork posts to be demolished. Planting to create screening between properties.

Steel framed, thermally broken double doors. See elevations for heights. Black frames with double glazed inserts.

Planting

Ground floor FFL: +0,000

Planting

External ground level: -0,550

850

Timber slatted fence screening to obstruct view back towards neighbour.

3350

Brick

4729

Double doors

850

550

Brick

Boundary wall detail to be confirmed and coordinated with Party Wall Surveyor.

Render

Ground floor FFL: +0,000

Double doors

3879

RIBA Stage 5 Site inspections & build quality assurance Response to site queries Monitor progress according to construction programme

1800

3350

1000 Existing conservatory structure to be demolished.

External ground level: -0,850 455

PROPOSED FRONT ELEVATION Scale 1:50 at A1

0mm

1,000mm

2,000mm

8315

PROPOSED REAR ELEVATION Rear elevation drawing extract from planning submission Scale 1:50 at A1

0mm

3 1,000mm

2,000mm

D C B A / Rev:

03.03.22

Planning amendments

JDE

08.11.21

Issued to client for comment

JMP

04.11.21

Issued to client for comment

JMP

21.10.21

Issued to client for comment

JMP

08.10.21

Issued to client for comment

Date:

Notes:

JMP Drawn by:

19 DENMARK VILLAS HOVE

030-3-101-D PROPOSED ELEVATIONS SCALE: 1:50 AT A1 DRAWN BY: JMP STATUS:

FOR PLANNING

Stage 4 model following planning approval

NOTES: Do not scale from this drawing, use given dimensions. All measurements and site conditions are to be checked prior to the preparation of drawings or commencement of works. This drawing belongs to James Patterson Architects Ltd. and is protected by the Copyright, Designs and Patents Act, 1998.

980.0

8030.0

DRAWING NOTES: Numbered key: 1. New foundations Foundations to structural engineer's detail/specification. Mass concrete trench fill foundations. Depth to suit ground conditions/proximity of trees. Taken min. 150mm into sound, undisturbed stratum or min. 600mm below any roots. All foundations to have a minimum depth of 1,000mm below natural ground level. Depths to be confirmed on site with Building Control officer. Width of foundation to be min. 450mm as per structural engineer's design/specification. All foundations to be GEN 3 concrete. 2. New floor - 0.18W/m2K max U-value: 25mm timber boards and slip mat 75mm concrete screed with 25mm thick insulated separating layer to perimeter of entire screed (Celotex GA4000 or equal PIR insulation) 90mm Celotex GA4000 (or equal approved) on 1,200 gauge polythene damp proof membrane (dressed up inner wall leaf and lapped over top of blockwork) 150mm beam and block floor designed by specialist with 100mm deep dense block infill. Min. 250mm ventilated void. 3. External walls (extension) - 0.18W/m2K max U-value: 102.5mm brick 100mm cavity comprising 50mm clear cavity with 85mm Celotex GA4000 (or equal approved) Ancon ST1 225mm wall ties (or equal approved) in staggered pattern 100mm Thermalite Turbo block (or equal approved) 12.5mm Gyproc Wallboard plasterboard Skim coat and wall finish 4. New extension flat roof - 0.15W/m2K max U-value: GRP waterproofing 18mm plywood 150mm Celotex GA400 or equal DuPont Tyvek Supro Plus breather membrane or equal approved New 47mm x 170mm C24 timber rafters to structural engineer's spec 12.5mm laminated plasterboard (with vapour barrier) Skim coat and ceiling finish 5. Internal stud walls: 12.5mm Gyproc Wallboard plasterboard 100mm timber studs 600mm c/c with 100mm Celotex GA4000 or equal between 12.5mm Gyproc Wallboard plasterboard Skim coat and wall finish

030-4-102 Property boundary

250.0 250.0 250.0

1000.0

250.0

1 750.0

Property boundary

030-4-201

3085.0

030-4-202

1585.0

800.0

030-4-202

530.0

Timber slatted fence screening to obstruct view back towards neighbour

1800.0

8315.0 890.0

1585.0

890.0

1585.0

890.0

1585.0

890.0 1000.0

TERRACE

L1 Catnic CG type standard duty cavity wall lintel

rwdp

Roof-light in roof of extension structure above.

030-4-202

Single storey rear extension extending 3,262.5mm from furthest rear wall. Masonry construction in materials to match existing.

Roof-light above

D01 Steel framed, thermally broken double doors. See elevations for heights. Black frames with double glazed inserts.

D02

D03

L1 Catnic CG type standard duty cavity wall lintel

Roof-light above

620.0

270.0

730.0

rwdp Approx. outline of neighbouring structure

030-4-202

AREA = 16.8m²

New free-standing unit to kitchen specialist's design (shown indicatively). Layout to be coordinated with mechanical and electrical requirements. 3262.5

Roof-light in roof of extension structure above.

DINING

AREA = 25.4m² FFL - U/C = 3,350mm

3837.5

Floor tiles (spec tbc) to be laid with 3mm grout and 10mm metal trim to timber floor edge.

G/05

B1 (inner) and B1 (outer) bolted to each other using M12 (8.8) bolts at max. 400mm c/c. Min. 150mm end bearings onto new engineering brick pier.

Brick slips installed to internal wall face. This wall only. Specification TBC. B1 (outer) 203 x 102 x 23 UB

Existing beam B1 (inner) 203 x 133 x 30 UB

Island

G/04

KITCHEN

AREA = 12.9m² FFL - U/C = 3,350mm

No proposed works in area other than making good minor affected areas

3021.0

New kitchen to specialist's design (shown indicatively). Layout to be coordinated with mechanical and electrical requirements.

2544.0

Floor tiles (spec tbc) to be laid with 3mm grout and 10mm metal trim to timber floor edge.

Rebuild pier as min. 125 x 215 mm engineering brick pier in 1:1:6 mortar as per Structural Engineer's design and calculations. To be absorbed within kitchen joinery.

030-4-106

This drawing forms part of the 'Contract Documents' referred to in the -Contract' between Employer and Contractor.

G/06

860.0

D/W 640.0

Steel frame side-hung door, full-height with glazing. Approx. 625 x 3150mm. Fixed steel frame glazing side panel above counter top. Approx. 625 x 2250mm.

640.0

150.0

964.0

SITTING ROOM

1167.5 817.0

1167.5

361.0 132.5

AREA = 18.7m² FFL - U/C = 3,350mm

815.0

Project reference: 030-19 Denmark Villas Initialed (Employer): Initialed (Contractor):

132.5

D06

F/F

449.0

Floor tiles (spec tbc) to be laid with 3mm grout and 10mm metal trim to timber floor edge.

FD30

W01

2 3110.0

D05

New bespoke joinery unit to house fridge-freezer and storage. See drawing 030-4-106 with further details to follow.

L2 100mm (w) x 110mm (d) Naylor S4 prestressed concrete beam lintel

030-4-103

D04

Rev:

Date:

Notes:

Drawn by:

19 DENMARK VILLAS HOVE BN3 3TD

G/02

PANTRY

G/03

AREA = 3.9m² FFL - U/C = 3,350mm

New door to guest w.c. within existing wall as per structural engineer lintel design. Door to match existing.

030-4-001

AREA = 2.8m² FFL - U/C = 3,350mm

GROUND FLOOR GA PLAN Concrete beam lintel min. 150mm end bearings onto sound existing masonry.

SCALE: 1:25 @ A1 DRAWN BY: JE STATUS:

Wall to form pantry and guest w.c. Insulated for acoustic performance. Provide 10 thk sheathing ply to both sides for durability.

NOTES:

030-4-201

New built-in-joinery to Pantry. Detailed drawings to follow.

FOR COMMENT

G/03 030-4-004

G/01

ENTRANCE

AREA = 12.0m² FFL - U/C = 3,350mm

G/07

LIVING ROOM

PROPOSED GROUND FLOOR PLAN Scale 1:25 at A1

0mm

500mm

1,000mm

Do not scale from this drawing, use given dimensions. All measurements and site conditions are to be checked prior to the preparation of drawings or commencement of works. This drawing belongs to James Patterson Architects Ltd. and is protected by the Copyright, Designs and Patents Act, 1998.

AREA = 19.2m² FFL - U/C = 3,350mm

Stage 4 general arrangement plan extract from construction drawings package

Existing wall fill

Site photos of ongoing construction

LDING CONTRACT

6.02

New beam and block floor build-up Terrace: Contractor to supply and install new beam and block floor system to the rear extension structure (G/04 Kitchen and G/05 Dining area) as per Structural Engineer’s design and specification. 150mm deep prestressed concrete beam and block floor designed by specialist with 100mm deep dense block infill as required by Structural Engineer over min. 250mm ventilated void. Supply and install 50mm reinforced concrete screed (to satisfy BS 8204) on separating layer above insulation. Depth of floor build-up to allow for proposed floor finish (tiles)to finish at the same level as new G/04 Kitchen and G/05 Dining floor. Allow for connection to new extension.

£4,401.76

6.06

£2,387.05

2 030-4-202

£880.00

G/05

DINING Timber slatted fence screening.

Note: Installation of cavity trays to be confirmed with Building Control and once exploratory works have been carried out to establish extent of cavity walls.

6.03

Extension external walls: External masonry and block cavity wall to rear extension. Contractor to form new external walls to rear extension (forming openings for Extract from Schedule of Works externally opening doors) as per Architect's drawings and Structural Engineer specification: - External masonry leaf brick-work to match existing (allow for London Stock brick); - 135mm cavity comprising 50mm clear cavity and; - 85mm Celotex CW4000 (or equal performing). - Ancon ST1 225mm wall ties (or equal) installed in staggered pattern. - Internal blockwork leaf min. 3.6N blocks. - 12.5mm Gyproc Wallboard plasterboard. - Skimmed and decorated. - Weepholes installed at 450mm centres. - Allow for 135mm cavity closers. - All external walls to achieve a U-value of 0.18 W/m2k or better. 6.04 Terrace walls: External masonry and block cavity wall to rear terrace. Contractor to form new walls to rear terrace as per Architect's drawings and Structural Engineer specification: - External masonry leaf brick-work to match existing (allow for London Stock brick); - 100mm cavity (to rear terrace wall only, single skin brickwork to sides); - Ancon ST1 225mm wall ties (or equal) installed in staggered pattern. - Internal blockwork leaf min. 3.6N blocks. 6.05 Cavity trays (as required): Contractor to supply and install new Type E Cavitrays for insertion into existing masonry skin by Cavity Trays of Yeovil Somerset or equal performing cavity tray design (to be approved by Building Control and/or Architect). Lap up waterproofing membrane through external wall leaf and beneath cavity tray.

Ground floor ceiling: +3,350

Structural steel support: Contractor to supply and install all new structural steel support as per Structural Engineer’s design and calculations. Refer to DCS Structural Design drawing e22020-001 and associated structural calculations. Including (but not limited to) new inner and outer beams B1 bolted to each other using M12 (8.8) bolts at max. 400mm c/c (as per e22020/001) to support existing rear wall above G/04 Kitchen (including associated works). All new lintels for internal and external door openings. Allow for all padstones, connections and temporary support during installation. Unless noted otherwise, all steels are to be lined with one layer of 15mm Gyproc Fireline plasterboard or 2 layers of 12.5mm Gyproc Wallboard plasterboard with taped joints and a plaster skim coat to allow 30 mins fire protection and to BS5492 1990 Code of Practice for Internal Plastering. Plasterboard price included in item 7.01.

£1,859.41

Item 6 SUB-TOTAL:

£40,389.85

2 Ground floor FFL: +0,000 Beam and block terrace floor with 50mm screed and paving laid to min. 1:80 falls.

Ventilation

Ventilated void Ventilation

150.0 min. 250

2016

First floor FFL: +3,640

75.0

6.05

£3,335.13

3250.0

1800.0

New beam and block floor build-up G/04 Kitchen & G/05 Dining: Contractor to supply and install new beam and block floor system to the rear extension structure (G/04 Kitchen and G/05 Dining area) as per Structural Engineer’s design and specification. 150mm deep prestressed concrete beam and block floor designed by specialist with 100mm deep dense block infill as required by Structural Engineer over min. 250mm ventilated void. Supply and install 90mm Celotex GA4000 or equal PIR insulation on 1,200 gauge polythene damp proof membrane (dressed up inner wall leaf and lapped over top of blockwork) with 25mm thick insulated separating layer to perimeter of entire extension. Supply and install 75mm reinforced concrete screed (to satisfy BS 8204) with underfloor heating system installed to manufacturer's instructions (underfloor heating system cost to be included in item 13.03 below) on © The Joint Contracts Tribunal Limited 2016 separating layer above insulation. Depth of floor build-up to allow for proposed floor finish (tiles)to finish at the same level as the existing. Condition of remaining buildup/substrate to be assessed pre-removal and concerns to be discussed with architect/client. Allow for connection to existing floor.

Sandstone coping detail per Detail 2 on drawing 030-4-202.

90.0

6.01

Terrace walls: External masonry and block cavity wall to rear terrace. Contractor to form new walls to rear terrace as per Architect's drawings and Structural Engineer specification: - External masonry leaf brick-work to match existing (allow for London Stock brick); - 100mm cavity (to rear terrace wall only, single skin brickwork to sides); - Ancon ST1 225mm wall ties (or equal) installed in staggered pattern. - Internal blockwork leaf min. 3.6N blocks. Cavity trays (as required): Contractor to supply and install new Type E Cavitrays for insertion into existing masonry skin by Cavity Trays of Yeovil Somerset or equal performing cavity tray design (to be approved by Building Control and/or Architect). Lap up waterproofing membrane through external wall leaf and beneath cavity tray. Cavity trays to be installed at all junctions where existing cavity walls are breached with new structure (i.e. above beam B1).

3927.0

6.04

2835.0

£6,782.17

£20,744.33

900.0

New foundations: Excavate and cart away removed material to form new foundations for the proposed single storey rear extension and raised terrace structures. Foundation depth and width to comply with Part A (2E3/2E4) of the National Building Regulations. Allow for 450mm wide trench with a depth of min. 1,000mm below ground level. Allow for all steel reinforcement (if required) and concrete infill as per Structural Engineer’s specification and bending schedules. Also allow for connection to existing ground floor foundations. Where possible excavated materials to be re-used on site.

First floor ceiling: +6,840

External ground level: -0,850 min. 150

6.00

Loft level: +7,060

min. 150

Note: The Contractor shall be responsible for the installation of structural support as shown on the Structural Engineer's drawings and calculations (and Architect's drawings where applicable). Works to include all associated building works and making good. All steelwork to be protected with ‘Fireline’ plasterboard and/or intumescent paint to satisfy Building Control Requirements. Engineer to be consulted regarding connections/tying into existing structure. Lintels, where specified (above windows etc.) are included within the wall build up specification below.

Extension external walls: External masonry and block cavity wall to rear extension. Contractor to form new external walls to rear extension (forming openings for externally opening doors) as per Architect's drawings and Structural Engineer specification: - External masonry leaf brick-work to match existing (allow for London Stock brick); - 135mm cavity comprising 50mm clear cavity and; - 85mm Celotex CW4000 (or equal performing). - Ancon ST1 225mm wall ties (or equal) installed in staggered pattern. - Internal blockwork leaf min. 3.6N blocks. - 12.5mm Gyproc Wallboard plasterboard. - Skimmed and decorated. - Weepholes installed at 450mm centres. - Allow for 135mm cavity closers. - All external walls to achieve a U-value of 0.18 W/m2k or better.

min. 1000

Amended from published version. Comparison must be provided.

6.03

£2,387.05

4752.0

2016

MINOR WORKS BUILDING CONTRACT work/primary structure Item: 6. Ground

min. 250

6.02

220.0

MWD 2016

Minor Works Building Contract s changed from the published with contractor's design 2016 arison document must be

£4,401.76

3420.0

This document has changed from the published version. A comparison document must be provided.

New beam and block floor build-up G/04 Kitchen & G/05 Dining: Contractor to supply and install new beam and block floor system to the rear extension structure (G/04 Kitchen and G/05 Dining area) as per Structural Engineer’s design and specification. 150mm deep prestressed concrete beam and block floor designed by specialist with 100mm deep dense block infill as required by Structural Engineer over min. 250mm ventilated void. Supply and install 90mm Celotex GA4000 or equal PIR insulation on 1,200 gauge polythene damp proof membrane (dressed up inner wall leaf and lapped over top of blockwork) with 25mm thick insulated separating layer to perimeter of entire extension. Supply and install 75mm reinforced concrete screed (to satisfy BS 8204) with underfloor heating system installed to manufacturer's instructions (underfloor heating system cost to be included in item 13.03 below) on separating layer above insulation. Depth of floor build-up to allow for proposed floor finish (tiles)to finish at the same level as the existing. Condition of remaining buildup/substrate to be assessed pre-removal and concerns to be discussed with architect/client. Allow for connection to existing floor.

290.0

161495104

850.0

MWD 2016 19/07/2023 16:12 UTC Minor Works Building Contract with contractor's design, 2016 Edition

3350.0

6.01

161495104

450.0

A-A

PROPOSED SECTION

335.0

450.0

030-4-202

Stage 4 general arrangement plan extract from construction drawings package Scale 1:25 at A1

£20,744.33

£3,335.13

0mm

500mm

1,000mm

Ventilated void

Ventilation

Trafalgar Place, Brighton East Sussex BN1 4DU

The project Design Brief below has been prepared in response to our initial discussions. However, it’s prudent to continue developing the brief during the initial stages of the project to ensure that the

This feasibility study will explore ideas for how to extend the ground floor kitchen/dining space. The rear of the house has role design spatialmore outcomes an eastern orientation which benefits from early morning sun through to the afternoon butand is perhaps shadedalign in the with your requirements. evening. The current configuration of the main part of the house is typically traditional but the new additions to the rear make less good use of the space. Following our meeting we understand the design brief to include:

Paving

This document will also look at ideas for extending the first floor outrigger and internal reconfigurations on both the first and - Internal layout upgrade: second floors.

Raised bed

Pre-employment client meeting Draft fee proposal Feasibility study Planning application Construction drawings package Draft Schedule of Works Tender and negotiations

051-1-101

Rearrangement of existing internal layout at ground floor level Rearrangement of existing internal layout at first floor level Rearrangement of existing internal layout at second floor level

RWP

- Extension Design of side infill extension at ground floor Design of rear extension (two storey) over existing kitchen/living area

G/05

WC / UTILITY AREA = 4.6m² FFL - U/C = 2,190mm

Extract from fee proposal Flowerbed

Lead Designer

1. Design Brief

051-1-201

Side extension with extensive joinery package project Hove, East Sussex l o c a t17th i oJune n 2022 Tender (on-site summer 2024) w o r k s t a g e Introduction £150k budget Description and analysis

Shed

DH:1970 Shower

Store

H:1970

G/04

KITCHEN

RIBA Stage 2 Developed design ideas in response to client feedback Finalisation of design brief Consolidation of aesthetic preference Discussed sustainable design & eco-friendly technologies Discussed third-party professional consultants

AREA = 6.6m² FFL - U/C = 2,280mm

Extend kitchen/ dining/living space

SVP

Canopy above

G/03

DINING

Gravel

AREA = 10.4m² FFL - U/C = 2,500mm

H:2230

PM G/02

PLAY ROOM AREA = 11.6m² FFL - U/C = 2,730mm

DH:2000

H:2050

H:2520

10of 10

H:2730

G/01

H:2520

LIVING

AREA = 14.8m² FFL - U/C = 2,720mm

1 051-1-101

Simple Rhino massing models showing possible extension works

Site analysis plan from feasibility study

H:2540

051-1-201

Cupboard

Hatch

051-1-102

SVP

051-1-102

RWP

Images of concept idea 1 contained within feasibility study

Images of concept idea 2 contained within feasibility study

Images of concept idea 3 contained within feasibility study

Idea 2a

Kitchen / Dining Integration

Idea 2a

Study / Home Office

Full-height kitchen cupboards

Kitchen to be designed

Pantry / utility pod

Central dining table and kitchen island

Stage 2 3D model revealing flow through spaces Two work spaces

Stage 2 sketch plan drawing

Display shelves

Rooflights

Extension

Art / lighting

Display shelves

Stage 2 sectional model through multi-purpose circulation space within extension

Gardening area

Internal view from existing house to extension showing flow around central utility pod

Stage 2 images created using Rhino and Twinmotion

adow Study

mer

ning feedback: Initial concern regarding materiality (nothing further) No concern in principle with depth of side extension or outrigger Main concern is the height of side extension, claimed it would overshadow no. 103 detrimentally - reduction in height and/or depth would be acceptable Concern regarding height of extension above cill of new outrigger window

Existing

Proposed

Additional Shadowing

Reduced 500mm

9am

12pm

3pm

James Patterson Architects

info@jp-architects.co.uk Extract from document prepared for clients to illustrate planning officer’s concerns which was subsequently submitted with amendments to reduce depth of extension 01273 443978

Shed

External sink

Paving

051-3-101

1 1840

3225

RWP

1000

Deep window reveal with built-in seating Extent of neighbour's lean-to 130

Extent of neighbour's lean-to

Openable flat rooflight

READING AREA

Rooflight above

AREA = 6.2m² FFL - U/C = 2,190mm

Glazed roof with timber 'fins' under

Replace existing flat roof with new parapet roof

Extent of neighbour's outrigger

Ridge: +10,050

DINING

AREA = 17.8m² FFL - U/C = 2,280-2,500mm

Bench / study area

Shelves

Assumed location of new beams

BEDROOM 3 AREA = 10.7m² FFL - U/C = 2,360mm

Remove existing chimney

Bespoke kitchen - layout TBC

Bespoke full-height pantry storage - joinery element

Eaves: +6,880

Wardrobe Remove existing chimney

KITCHEN

AREA = 20.0m² FFL - U/C = 2,280-2,500mm

Large kitchen island with breakfast bar

Second Floor FFL: +5,960

BATH

H:2400

H:2100

H:2230

Parapet behind

UTILITY

Wet and dry storage

Bespoke understair storage - joinery element

AREA = 3.3m² FFL - U/C = 2,730mm

AREA = 1.3m² FFL - U/C = 2,730mm

First Floor FFL: +3,020 Timber cladding

First Floor (Bath) FFL: +2,600

051-3-102

Hatch above

051-3-102

F/F

051-3-102

Neighbour's outrigger (103 St Leonard's Road)

051-3-102

Render

AREA = 3.8m² FFL - U/C = 2,410mm

Openable flat rooflight

Rooflight above

BEDROOM 2 AREA = 11.6m² FFL - U/C = 2,700mm

H:2700

Parapet behind White render finish DH:2000

Glazed timber frame door with solid panel and fan light above

Timber frame window with solid panel 2200

Ground Floor FFL: +0,000 Ground Floor FFL (Rear): -0,160

DH:1970

H:2520

H:2050

New timber frame glazed bi-fold doors

1570

H:2730 2780

1750

3835

H:2520

LIVING

1440

BEDROOM 1 AREA = 18.0m² FFL - U/C = 2,700mm

PROPOSED REAR ELEVATION Scale 1:50 at A1

0mm

2815

AREA = 14.8m² FFL - U/C = 2,720mm

1,000mm

2,000mm

Extract from submitted planning drawings

H:2540

13 258

117

Surge

2680

1600

2700

DH:1970

2650

3500

STUDY

AREA = 11.5m² FFL - U/C = 2,730mm

Lean-to

051-3-101

LOCATION/BLOCK PLAN LEGEND : SITE BOUNDARY LINE : SHARED SITE BOUNDARY LINE : MAIN BUILDING : EXTENSIONS : NEIGHBOURING BUILDINGS

Scale 1:50 at A1

0mm

PROPOSED FIRST FLOOR PLAN

Existing wall fill

Proposed wall fill

Extract from submitted planning drawings

1,000mm

2,000mm

Scale 1:50 at A1

Existing wall fill

Proposed wall fill

0mm

31.01.23 Planning amends

Date:

Drawn by:

Notes:

101 ST LEONARD'S RD

PROPOSED GROUND FLOOR PLAN

A Rev:

1,000mm

2,000mm

101 ST LEONARD'S ROAD HOVE BN3 4QQ

051-3-001 PROPOSED GF & FF PLANS

107

SCALE: 1:50 @ A1 DRAWN BY: JE STATUS:

FOR PLANNING NOTES:

+5,960

Roof Space

Neighbour's outrigger (103 St Leonard's Road)

1/04

BATH

Solid roof section with rooflight

BATH 9

False high-level units to conceal ventilation ducting

410

375

18mm MDF cupboard doors with oak veneer

False high-level units to conceal ventilation ducting

375

410

False high-level units to conceal ventilation ducting

410

465

L: +2,600

18mm MDF shelving with oak veneer

G/04

KITCHEN / DINING

1955

375

Kitchen worktop and splashback TBC

65mm kickplate recess to match kitchen joinery

910

380 410

Kitchen built with Howdens carcasses and new doors/drawers made from 18mm MDF finished with oak veneer

Understairs storage TBC

65mm kickplate recess to match kitchen joinery

140

910

Kitchen worktop and splashback TBC Kitchen built with Howdens carcasses and new doors/drawers made from 18mm MDF finished with oak veneer

2525

1970

Tall kitchen units built using Howdens carcasses and new doors made from 18mm MDF finished with oak veneer

1770

375

Glazed timber internal door to match rear windows/door

140

+0,000

Hallway

Extracts from tender drawings showing sections through extension and part of joinery package including kitchen B-B

PROPOSED SECTION Scale 1:25 at A1

0mm

500mm

1,000mm

Existing wall fill

3. External walls (along neighbour's outrigger): Contractor to form new timber frame wall along neighbour's outrigger of new side extension as per Architect's drawings and Structural Engineer specification: - 150mm timber frame comprising 50mm clear cavity and; - 100mm Kingspan Kooltherm K112 (or equal performing) between timbers; - Kingspan Kooltherm K118 37.5mm (12.5mm plasterboard internal finish); - Skimmed and decorated. - All external walls to achieve a U-value of 0.18 W/m2k or better.

6. Ground bearing slab: Contractor to form new ground bearing slab throughout G/04 Kitchen/Dining including the new side extension structure as per Structural Engineer’s design and specification. - 125mm thick slab with A393 anti-crack mesh on sand blinding and hardcore as required by Structural Engineer; - 90mm Celotex GA4000 or equal PIR insulation on 1,200 gauge polythene damp proof membrane (dressed up inner wall leaf and lapped over top of block-work) with 25mm thick insulated separating layer to perimeter of entire screed; - 75mm reinforced concrete screed (to satisfy BS 8204) with underfloor heating

BUILDING CONTROL NOTES: Structural steelwork: to be grade S355 and all bolts to be 8.8 bolts unless otherwise stated by structural engineer. All external steelwork to be galvanised. Structural steelwork to be encased to provide min. 1 hour (60 mins) fire resistance. PROPOSED SECTION All lintels to structural engineers design/specification and installed as per 0mm Scale 1:25 at A1 manufacturer's recommendations (where pre-fabricated). Steelwork connections and splices to be designed and supplied by the steel fabricator and agreed with structural engineer before fabrication.

A-A 500mm

1,000mm

Existing wall fill

Cavities: to be closed at top and bottom and fire-stopped at party wall junctions with approved cavity fire-stops. Cavity Barriers: to be provided at the junction between an external cavity wall and a Rev: Date: Notes: compartment wall that separates buildings. 15mm Gyproc Multi-board screw fixed at 300mm centres onto 75mm x 50mm timber stud framework with studs at 600mm Externalas walls (external Contractor to install new external insulation to centres with Rockwool insulation to the4.perimeter necessary. Toinsulation): provide at least existing rear extension as per Architect's drawings and Structural Engineer 30 min. fire resistance. specification: 101 ST LEONARD'S ROAD - 10mm polymer render external finish; Cavity trays: to be installed as per Building Control Officer requirement. - 50mm Kingspan Kooltherm K112 (or equal performing) fixed to existing blockwork; HOVE Fire detection and fire alarm systems: to be designed and installed by a BN3 4QQ 2 max U-value:to be 9. Flat roof Smoke - 0.15W/m competent person to comply with BS 5839-6:2004. and K heat detectors - GRP waterproofing mains supplied and connected to an independent circuit at the distribution board. All - 18mmAll plywood detectors to include a battery back up system. smoke detectors, sounders etc. to - 150mm Celotex L2 GA400 or to equal fire officer and BCO approval and satisfaction. Category system be installed.

BUILDING CONTROL NOTES: Drawn by:

101 ST LEONARD'S RD

Structural steelwork: to be grade S355 and all bolts to be 8.8 bolts unless otherwise stated by structural engineer. All external steelwork to be galvanised. Structural steelwork to be encased to provide min. 1 hour (60 mins) fire resistance. All lintels to structural engineers design/specification and installed as per manufacturer's recommendations (where pre-fabricated). Steelwork connections and splices to be designed and supplied by the steel fabricator and agreed with structural engineer before fabrication. Cavities: to be closed at top and bottom and fire-stopped at party wall junctions with approved cavity fire-stops. Cavity Barriers: to be provided at the junction between an external cavity wall and a

Rev:

Date:

Notes:

Drawn by:

Finishes Note: Contractor to confirm all areas/square meterage noted. For painted finishes refer to item 16.

Item: 13.00

G/04 Kitchen/Dining floor finishes: Microtopping® applied floor finish from The Micro Cement company. 2-4mm thick trowelled finish, installed as per specialist recommedation. Standard colour from Micro Cement's 'Classic Standard Colour' range. Approx. 41.9m.sq. Floor/surface preparation as required by supplier/installer.

Amount:

Unit:

Quantity:

Amount:

Notes:

£0.00

sq.m.

£6,500.00

+£3,000

G/04 Kitchen/Dining floor finishes (tiled installation): Contractor to provide alternative cost for installation (only) of tiled flooring to G/04 Kitchen/Dining room. Include all required preparation of existing substrate i.e. brushing down, install 'Ditra' matting (or equal approved), Mapei grout (colour to be confirmed) and all adhesive/trims (trims as required). Item only relevant as alternative to item 13.00 above.

£100.00

sq.m.

£0.00

£5,400 Microcement alternative (-£1,100)

13.01

G/03 WC/Utility floor finishes: Supply. Contractor to allow for the supply of new tiled floor finishes to G/03 WC/Utility approx. 4.8m2. Specification of tiles not confirmed at time of tender. Allow £50/m2 for supply costs.

£50.00

sq.m.

£600.00

-£350 (£50/m2)

13.02

G/03 WC/Utility floor finishes: Installation. Contractor to allow for the installation of new tiled floor finishes. Include all required preparation of existing substrate i.e. brushing down, install 'Ditra' matting (or equal approved), Mapei grout (colour to be confirmed) and all adhesive/trims (trims as required).

£0.00

sq.m.

£460.00

13.03

1/04 Bath floor finishes: Supply. Contractor to allow for the supply of new tiled floor finishes to 1/04 Bath approx. 7.3m2. Specification of tiles not confirmed at time of tender. Allow £50/m2 for supply costs.

£50.00

sq.m.

£960.00

13.04

1/04 Bath floor finishes: Installation. Contractor to allow for the installation of new tiled floor finishes. Include all required preparation of existing substrate i.e. brushing down, install 'Ditra' matting (or equal approved), Mapei grout (colour to be confirmed) and all adhesive/trims (trims as required).

£0.00

sq.m.

£560.00

13.05

1/04 Bath wall finishes: Supply. Contractor to allow for the supply of new tiled wall finishes to 1/04 Bath to height of 1500mm and within shower enclosure. Specification of tiles not confirmed at time of tender. Allow £50/m2 for supply costs.

£25.00

sq.m.

£1,800.00

13.06

1/04 Bath wall finishes: Installation. Contractor to allow for the installation of new tiled wall finishes. Include all required preparation of existing walls i.e. brushing down, Mapei grout (colour to be confirmed) and all adhesive/trims (trims as required).

£0.00

sq.m.

£260.00

13.05

Ground floor floorboard finish: Contractor to allow for sanding and painting of existing floorboards throughout remainder of ground floor, i.e. G/01 Living, G/02 Study and hallway. Paint specification TBC.

£0.00

sq.m.

£1,000.00

13.00a

Post-planning 3D image

Item 13 Sub-total: Item 13 Increase: Item 13 Possible Saving:

Extract14 from Schedule Joinery of Works Note: This section relates to all built-in-joinery. Free-standing joinery items shall be client supplied and not included within the contract.

-£560 (£50/m2)

-£1,375 (£25/m2)

£12,140.00 £3,000.00 -£3,385.00

Stage 4 model using Sketchup and Lumion

Remodelling of former school house Iford, East Sussex Planning (submitted) £300k

project location work stage budget

Lead Designer

Pre-employment client meeting Draft fee proposal Feasibility study Heritage research Developed design Planning application Preliminary cost analysis

role

RIBA Stages 0-1 Initial contact client meeting with colleague Discussed fee proposal internally Defined design brief Created feasibility study document Precedent study Planning policy analysis Heritage analysis Presented ideas to clients Discussed procurement strategies with clients RIBA Stage 2 Developed design ideas in response to client feedback Finalisation of design brief Consolidation of aesthetic preference Discussed sustainable design & eco-friendly technologies Discussed third-party professional consultants RIBA Stage 3 Developed concept design into planning application drawings Confirmed outline specification for key elements Planning submission & monitoring Conducted cost plan analysis Initiated conversations with prospective contractors

Photographs of existing house and site

Stage 1 3D visuals showing various initial concept ideas

Stage 1 visualisation of interior concept ideas

Stage 2 visualisation of interior developed design ideas

Stage 3 visualisations submitted with planning application

residential - development

Office to residential units

Former bank to mixed use

New build on micro-plot

Multi-unit new build

Airspace development*

RIBA stages 1-3

RIBA stages 1-2

RIBA stage 1

RIBA stages 1-3

Feasibility study Developed design Planning application

Feasibility study Developed design

Feasibility study

Feasibility study Developed design Planning application

28 Smoking / vape area

Feasibility study Developed design Planning application

BBQ storage area

LONGSTONE YARD FF

800

1350 770 litre bin

800

1350

770 litre bin

800

1350 770 litre bin

Smoking / vape area

Storage for 20no. bicycles on vertical swivel hinges

Apt. 20

BBQ storage area

Plan:

GROUND FLOOR PLAN Scale - 1:100

UKPN Cup'd

800

1350 770 litre bin

800

1350

770 litre bin

Storage for 20no. bicycles on vertical swivel hinges

800

1350 770 litre bin

1350 800

Apt. 20

770 litre bin

800

Post boxes

1350 770 litre bin 1350 800

UKPN Cup'd

770 litre bin

1350 800

Post boxes

800

1350 770 litre bin

770 litre bin

800

1350 770 litre bin

Plan:

GROUND FLOOR PLAN Scale - 1:50

ASHFORD YARD

BIN/BIKE PLAN

LONGSTONE ROAD

104

110

1-24 BERWICK COURT

98c

102

98a

93a

102a

CAVENDISH PLACE

LONGSTONE YARD

112

93 95

95a ASHFORD YARD

157

No.'s 1-20 Ashford Yard

129

143

ASHFORD ROAD

Elevation:

Scale - 1:50

FRONT (ASHFORD ROAD)

149

Plan:

LOCATION PLAN Scale - 1:1250

0mm

10,000mm

20,000mm

30,000mm

40,000mm

ASHFORD YARD APARTMENTS 1-20 145a ASHFORD ROAD EASTBOURNE EAST SUSSEX BN21 3UA

50,000mm

AUGUST 2023

Multi-unit extension*

Multi-unit new build

Airspace development*

Backland development

Backland development*

Airspace development

RIBA stages 2-3

RIBA stages 1-2

RIBA stages 1-3

RIBA stage 1

RIBA stages 1-4

RIBA stages 1-3

Developed design Planning application

Feasibility study Developed design

Feasibility study Developed design Planning application

Feasibility study

Feasibility study Developed design Planning application Construction drawings package

Feasibility study Developed design Planning application

*Assistant to lead designer

Multi-unit new build development Brighton, East Sussex Feasibility £1m Lead Designer Feasibility study

project location work stage budget role

RIBA Stage 1 Defined design brief Created feasibility study document Precedent study Planning policy analysis Heritage analysis Presented ideas to clients Discussed procurement strategies with clients Cost plan analysis

EXI S T I N G

Or i g i na l te r ra c e

(approx. areas)

120 - 124 VALE AVEN UE

HI STO R I C M A P O F A B E R GAV E N N Y E STATE

M A P O F PATC HA M A N D I TS SU R R O U N DS

DE SI GN CO NTE XT

HI S TO RI CA L C O N T E X T

SITE CONTEXT

•

Two-and-a-hal f storey bu i l di ng compris ing three hou ses

•

Ho us e s we re b uilt a s fa r m wo r ke r ’s c o t ta g e s fo r t he A b e rg ave nny E s ta te

•

Red bri ck wi th stri ng cou rse and pi tche d t ile roof

•

Sy mmetri cal desi g n

The c e nt ra l ho us e inc o r p o ra te s t he m o no g ra m ‘A’ fo r A b e rg ave nny a nd is d a te d 1909

•

Set back from the road behi nd g rass b a nk

•

The A b e rg ave nny E s ta te ow ne d much o f t he la nd in a nd a ro und Pa t cha m , hav ing a s ig nific a nt im p a c t o n t he a re a ’s d eve lo p m e nt

•

B uilt a t a t im e o f a g r ic ult ura l d e cline m e a ning t his is a ra re exa m p le o f fa r m wo r ke r ’s c o t ta g e s o f t his p e r io d

3B / 4P 8 0 m2

3B / 4P 9 0 m2

3B / 4P 8 0 m2

UN DEV ELOP ED S I T E (approx. areas)

•

O ut s id e t he Pa t cha m C o ns e r va t io n A re a b ut d o e s c o nt r ib ute to t he cha ra c te r o f t he v illa g e

•

N e a r by ro a d link s to Lo nd o n a nd c e nt ra l B r ig hto n

•

S o ut h D ow ns to t he N o r t h w it h p o te nt ia l v iew s f ro m up p e r flo o r s

•

Lo c a l b uild ing m a te r ia ls a nd c o ns t r uc t io n te chniq ue s includ e clay b r ick s, g la ze d b r ick s, clay t ile s, flint , a nd b ung a ro o s h a m o ng s t o t he r s

To tal si te area 1 7 0 0 m2

Bui lt area 1 2 0 m2

U ndevelo ped area 1 5 8 0 m2

Site analysis extract from feasibility study document

Co n text P rojec t: 120 - 124 Va le Avenu e, Patcham C li ent: Ri cha rd C a r r

Co n c e p t 1 - Units P roj e c t : 1 2 0 - 124 Val e Ave nue, Patch am C li e n t : R i ch a rd Car r

SITE INF ORMATION

C O N C E PT

•

9no. total uni ts (net addi ti onal 6no. uni ts)

•

11no. parki ng spaces

•

B i ns and bi ke storage provi ded

•

All garden si zes between 40m 2 and 75m 2

Or igin a l ter ra c e

( approx. areas)

3B / 4P 90m2

3B / 4P 80m2

3B / 5P 95m2

3B / 6P 110m2

3B / 5P 95m2

Mews cottages

Mode rn ter ra c e

3B / 4P 80m2

3B / 5P 95m2

CONCEPT SITE PLAN

Mews-style concept idea extract from feasibility study document

C o n c e p t 1 - Si te C o n c e p t P ro j e c t : 1 2 0 - 1 2 4 Va l e Ave nu e, Pa t ch am C l i e n t : R i ch a rd C a r r

SITE INF ORMATION

C O N C E PT

•

7no. total uni ts (net addi ti onal 4no. uni ts)

•

11no. parki ng spaces

•

B i ns and bi ke storage provi ded

•

F ront proper ti es garden si zes between 40m 2 and 75m 2

•

Large 6-bed si ngle dwelli ng to rear

Or igin a l ter ra c e

( approx. areas)

3B / 4P 90m2

3B / 4P 80m2

3B / 5P 95m2

3B / 6P 110m2

3B / 5P 95m2

Man or

Mode rn ter ra c e

3B / 4P 80m2

6B / 8P 180m2

CONCEPT SITE PLAN

Manor-house-style concept idea extract from feasibility study document

C o nc ept 2 - Site C o ncept P ro ject: 1 2 0 - 1 2 4 Vale Avenu e, Patcham C lient: Rich ard C arr

COST PLAN Issue date:

17/11/2018

CONCEPT 1

Summary

(approx. co sts)

C ONCEPT 1

CONCEPT 2

( a p p rox . c o sts)

(approx. cost s)

OPTION 1 Mews Cottage x 3

466,289.57

Modern Terrace x 3

490,831.13

External Communal & Private Areas

110,029.34

Utilities

30,000.00

TOTAL OPTION 1

1,097,150.04

OPTION 2 Large Single House

318,258.68

Modern Terrace x 3

490,831.13

Modern terrac e

External Communal & Private Areas

110,029.34

TOTAL OPTION 1

£490k

M o d e r n te r ra c e

M£o4d9e0rkn te r ra c e

4 6s6 kC o t ta g e s M£ew

£466k

Manor

M£a3n2o0rk

E x ternal C om mu nal & P ri vate A rea s

1 1r n 0 ka l Co m mu n a l & Pr i va te A re a s Ex£te

£110k

Ex te r n a l Co m mu n a l & Pr i va te A re a s

1 1r n 0 ka l C o m mu n a l & P r i va te A re a s E x£te

U ti l i ti es

Ut i £ li 3 t i0 eks

£30k

Ut i li t i e s

U t i£ li3 t i0 eks

£ 1 . 1 To mita l l ilo n

£ 1 . 1 mi l l i o n

To ta l

To£950k ta l

Mew s C ottages

Utilities

M£o4d9e0rkn te r ra c e

30,000.00

949,119.14

Total

Illustration of cost plan information extract from feasibility study document

Exclusions: Asbestos removal Contaminated materials Inflation Legal fees Land purchasing Architect design fees Cost consultancy fees Project Management consultancy fees Planning application fees Structural design fees

Extract from document supplied by third party specialist

21 Issued 17/11/2018

Co sts do no t include th e fo llow ing :

C o sts d o n o t i n clu d e the fo llow i n g :

Cost s do not i ncl u de t he fol l owi ng:

•

Wo rks to extisting terrace

•

Wo rk s to ex ti sti n g te rra c e

•

Wo rk s to ex ti sti n g te rra c e

•

Works to ext i st i ng terrace

•

Asbesto s removal

•

A sbe sto s re m ova l

•

A sbe sto s re m ova l

•

Asbestos removal

•

Co ntaminated materials

•

C o n ta m i n a te d m a te ri a ls

•

C o n ta m i n a te d m a te ri a ls

•

Contami nated materi al s

•

Inflatio n

•

In fla ti o n

•

In fla ti o n

•

Infl at i on

•

Leg al fees

•

Le g a l fe e s

•

Le g a l fe e s

•

Legal fees

•

Land purch asing

•

La n d p u rcha si n g

•

La n d p u rcha si n g

•

Land pu rchasi ng

•

Arch itect desig n fees

•

A rchi te c t d e si g n fe e s

•

A rchi te c t d e si g n fe e s

•

Archi tect desi gn fees

•

Co st co nsultancy fees

•

C o st c o n su lta n c y fe e s

•

C o st c o n su lta n c y fe e s

•

Cost consu l tancy fees

•

Pro ject M anag ement co nsultancy fee s

•

P ro j e c t M a n a g e m e n t c o n su lta n c y fe e s

•

P ro j e c t M a n a g e m e n t c o n su lta n c y fe e s

•

Project Management consu l tancy fees

•

Planning applicatio n fees

•

P la n n i n g a p p li c a ti o n fe e s

•

P la n n i n g a p p li c a ti o n fe e s

•

Pl anni ng appl i cat i on fees

•

Structural desig n fees

•

S tru c tu ra l d e si g n fe e s

•

S tru c tu ra l d e si g n fe e s

•

St ru ct u ral desi gn fees

Costings C o st i n g s P ro j e c t: 1 2 0 - 1 2 4 Va l e Ave nu e, Pa tch P ro am j e c t : 1 2 0 - 1 2 4 Va l e Ave nu e, Pa t ch a m C l i e n t: R i ch a rd C a r r C l i e n t : R i ch a rd C a r r

1 of 5

Created by RF Construction Consultants Ltd

End of terrace extension for multiple units Hastings, East Sussex Planning approved £1m

project location work stage budget

Assistant designer

Detailed developed design Planning application

role

RIBA Stage 2 Investigated various apartment layouts Assisted development of 3D model Produced material for developed design document RIBA Stage 3 Coordination of obtaining appropriate third-party information Assisted creation of planning application drawings Helped monitor planning application

3D visualisations submitted with initial planning application

Approx. site boundary (varies)

Site boundary Retain existing chimney breast at loft level and stack above roof level.

Extension roof to match pitch and levels of existing roof. Ridge line to be extended at same height.

Ridge level: +8,607 u/s/ ridge (internal): +8,229

Tiles

Top of bay rige level: +7,980

Front bay element to have similar scale and massing to existing dwelling. Materials to match.

Redecorate existing fascia and soffits.

3129

Skylights x2no. above bedroom and storage for natural light and ventilation.

Timber clad (white)

Retain existing eaves level as existing. Black uPVC guttering to match.

Eaves level: +5,653 Replace existing fenestration with same design, detail and material as propopsed.

2300

8229

8607

250

Loft floor FFL: +5,100 First floor ceiling: +4,850 Gabled wall (as per existing structure) to be constructed in brickwork to match existing. Fenestration to existing and proposed structures to be of the same design, detail and material.

5653

Brick

250

First floor FFL: +2,550

2300

New front door within existing archway.

675

GF cill level: +0,675

Ground floor ceiling: +2,300

Landscaping to front gardens to create visual barrier between extension structure and road. New boundary wall to match design of wall facing Eversley Road and follow incline of site topography.

Brick

Ground floor FFL: +0,000 Brick

New boundary wall to match design of wall facing Eversley Road and follow incline of site topography.

Extent of existing building

Scale 1:50 at A1

1945

6853

1331

Extension building line set back approx. 1,950mm from boundary.

Extent of proposed extension

1,000mm

2,000mm

Window

Retain existing chimney breast at loft level and stack above roof level.

Ridge level: +8,607

u/s/ ridge (internal): +8,229

Skylights x3no. above bedroom and bathroom for natural light and ventilation.

0mm

Entrance to Units 1, 3 and 4

External ground level: -700

PROPOSED FRONT ELEVATION

Approx. site boundary (varies)

Extension roof to match pitch and levels of existing roof. Ridge line to be extended at same height.

Entrance to Units 5, 6 and 7

Eversley Crescent

Site boundary

Front elevation extract from submitted amended planning drawing

Brick

6606

23 Eversley Road

700

Top of boundary wall: +0,000

Tiles

Drawing notes:

062-3-101

14983

3 6803 6453 2780

Retain existing brickwork wall to the perimeter of parking area.

Existing building line (bay projection)

Additional planting and foliage to perimeter of parking area (in addition to the existing) to provide visual and acoustic buffer between parking area and neighbouring properties.

1064

Rear gable structure similar in design to structure at 25 Eversley road.

UNIT 2

2b/3p - 61.0sq.m.

Walls to extension structure in brickwork to match adjacent building. No. 25 Eversley Road. Laid in stretcher bond.

2 New boundary wall to match design of wall facing Eversley Road and follow incline of site topography. Landscaping to perimeter of property to soften visual impact of new structure.

2500

6 5000

AREA = 11.5m² FFL - U/C = 2,300mm

5no. Parking bays 4

New window to side elevation to match size and design of existing window.

5000

BEDROOM 2

AREA = 7.6m² FFL - U/C = 2,847mm

10583

BEDROOM 2925

2500

u2/04

2932

AREA = 0.65m²

u6/02

x5no car parking spaces 2,500mm x 5,000mm.

14no. bins 8 7

AREA = 26.2m² FFL - U/C = varies

u2/05

KITCHEN/LIVING

AREA = 15.7m² FFL - U/C = 2,847mm

Landscaping

u1/04

KITCHEN/LIVING

STORE

Paving to perimeter of extension structure.

Entrance door to Unit 2 accessed from Eversley Crescent.

New timber acoustic fence on top of existing brick wall at 2,000mm above external ground level to provide aan acoustic barrier between the parking area and 23 Eversley Road.

u6/01

BEDROOM 2

AREA = 4.4m² FFL - U/C = 2,300mm

2150

BATHROOM

AREA = 8.4m² FFL - U/C = 2,300mm

600

23117

u2/02

062-3-101

u2/03

18643

AREA = 4.5m² FFL - U/C = 2,847mm

BATHROOM

12500

Entrance to Unit 2

2162

Replace existing window with double doors to provide external access and fire escape.

062-3-101

u2/01

HALL

AREA = 5.2m² FFL - U/C = 2,300mm

1260

AREA = 0.45m²

New bathroom in location of existing bathroom (at first floor level) to utilise existing drainage routes.

Existing tree

AREA = 2.0m²

Infill existing doorway with brickwork to match existing.

14no. bins.

1718 2483

2600 Demolish portion of existing, internal structure to create additional space.

Built-in-storage within bedroom and also within hallway 1.1 sq.m. total..

UNIT 6

1b/1p - 39.0sq.m.

3661

Replace windows with new to provide ventilation and improve thermal performance of existing structure.

Existing building line

New timber closed fence on top of existing brick wall at 2,000mm above external ground level to provide a visual barrier between the parking area and Eversley Crescent.

Hard landscaping

Replace existing doors and windows with new to provide ventilation and improve thermal performance of existing structure.

Existing tree

Rear doors to allow access to rear garden.

Existing tree

Existing trees and foliage to be retained where practical.

Rear garden

Landscaping to rear gardens to create visual barrier between extension structure and car parking.

Hard landscaping

Rear garden to be part paved part grassed. Refer to Landscaping drawings for further information.

Rear garden

Soft landscaping

5no. Bicycle bays

Soft landscaping

6152

3255

6152

4840

1118 1883

14983

u5/03

u5/02

u1/03

u1/02

BATHROOM

BEDROOM AREA = 10.5m² FFL - U/C = 2,300mm

AREA = 0.37m²

u5/01

SHOWER

Retain existing load-bearing wall to maintain structural stability of existing building.

23 Eversley Road

25 Eversley Road Parking area

Eversley Crescent

Landscaping

AREA = 4.4m² FFL - U/C = 2,300mm

Built-in-storage 0.37 sq.m. plus storage below stairs totals 1.12 sq.m.

4500

AREA = 5.1m² FFL - U/C = 2,847mm

6000

SHOWER

AREA = 10.7m² FFL - U/C = 2,847mm

6000

3930

BEDROOM

2684

Demolish existing chimney breasts to create additional space.

AREA = 2.2m² FFL - U/C = 2,847mm

STORE AREA = 1.5m²

New cross-over. Storage below new stairs min. 1,500mm height above finished floor level.

3198

STORE

7500

4495

AREA = 0.75m²

UNIT 1

u1/01

HALL

1b/1p - 37sq.m.

8060

UNIT 5

23 Eversley Road

1b/1p - 39sq.m.

AREA = 4.2m² FFL - U/C = 2,300mm

4036

u5/04

u1/04

KITCHEN/LIVING AREA = 16.2m² FFL - U/C = 2,847mm

Communal entrance area

Demolish portion of existing rendered brickwork wall to provide vehicular access to the parking area.

10no. bicycle parking bays 1,800mm x 750mm.

3622

New staircase from ground to first floor level to comply with Part K of the Building Regulations.

New boundary wall to match design of wall facing Eversley Road and follow incline of site topography.

KITCHEN/LIVING

AREA = 16.8m² FFL - U/C = 2,300mm

Communal entrance area

Landscaping to perimeter of property to soften visual impact of new structure. 4854

New front door within existing archway.

5755

Existing building line

1945

Existing building line (bay projection)

Entrance to Units 5, 6 and 7

Hard landscaping

Entrance to Units 1, 3 and 4

Hard landscaping

PROPOSED GROUND FLOOR PLAN Scale 1:50 at A1

0mm

2250 1,000mm

2,000mm

Existing wall fill

Proposed wall fill

6606

Front garden Soft landscaping

Ground floor plan extract from submitted amended planning drawing

3903 6853

Front garden

1 062-3-101

Soft landscaping

Landscaping to rear gardens to create visual barrier between extension structure and road.

PLANNING Proposed ground plan

060-3-001

rev.

Soft landscaping

Hard landscaping

Project:

25 Eversley Road, Hastings, St. Leonards-on-Sea. TN37 6QD

Scale:

1:50 at A1

Issue date:

13/07/2023 - Rev.A (bay amended for planning)

Drawn by:

JMP

1970

Extension building line set back approx. 1,950mm from boundary.

NOTES: All measurements and site conditions are to be checked prior to the preparation of drawings or commencement of works. This drawing belongs to James Patterson Architects Ltd. and is protected by the Copyright, Designs and Patents Act, 1998. James Patterson Architect's Ltd. info@jp-architects.co.uk 01273 006069 www.jp-architects.co.uk

Parking & amenity space plan extract from submitted amended planning drawing

1945

Backland new build development Hastings, East Sussex Feasibility £500k

project location work stage budget

Lead Designer Feasibility study

role

Site Strategy Analysis

An unusual feature of the site is the railway line which runs underneath via a tunnel. This provides a construction problem, so to avoid this we have assumed no construction is to be carried out past the building line of the host property. In fact, this might aid our argument in Planning. Allowing for a buffer to the host building will also be necessary and currently we have given a minimum of 5m. This distance can be discussed further. The area of garden remaining is what we’ll use to situate the proposal. If we assume the entrance will be from the northern elevation, the back of the proposal will be mostly south-facing. This orientation is preferable for outlook and quality of light, but also particularly important if we go down an eco construction technology route as we would obtain a heating effect from the solar gain. This idea will be explored further in this document.

RIBA Stage 1 Defined design brief Created feasibility study document Precedent study Planning policy analysis Heritage analysis Discussed sustainable design & eco-friendly technologies Presented ideas to clients Discussed procurement strategies with clients

Church Road

Railway line below

g line of

Buildin

operty

host pr

5m buffer

Site Strategy

Development representation N site ranging in size and scale. Of these options, 4 have been explored There are various options for the development of the here in this massing exercise. They vary in unit numbers, storeys and configuration. Example floor plans will be shown on EXISTING SITE PLAN the pages that follow. Scale 1:150 at A3

0mm

2,000mm

4,000mm

James Patterson Architects info@jp-architects.co.uk 01273 443978

Site analysis defining possible construction area extract from feasibility study 1 • • • •

1 Unit Single storey 3-bedroom Internal courtyard

2 • • • •

2 Units Single storey 1-bedroom Rear courtyard

3 • • • •

2 Units Two storey 3-bedroom Rear courtyard

4 • • • •

2 Units Two storey 3-bedroom Raised terrace

Site massing study extract from feasibility study James Patterson Architects info@jp-architects.co.uk 01273 443978

ENTRANCE TOTAL AREA = 76.0m²

BATH

AREA = 3.5m²

GARDEN AREA = 9.2m²

BEDROOM

AREA = 8.7m²

AREA = 8.4m²

Concept Idea 1 plan extract from feasibility study

PROPOSED FLOOR PLAN Scale 1:50 at A3

0mm

1,000mm

2,000mm

Concept Idea 1 3D visualisation extract from feasibility study

BEDROOM AREA = 11.6m²

KITCHEN / LIVING / DINING AREA = 33.0m²

ENTRANCE TOTAL AREA = 37.0m²

BEDROOM

KITCHEN / LIVING / DINING

AREA = 11.5m²

AREA = 16.9m²

BATH

KITCHEN / LIVING / DINING

BEDROOM AREA = 11.5m²

AREA = 16.9m²

AREA = 3.8m²

Concept Idea 2 plan extract from feasibility study

PROPOSED FLOOR PLAN 0mm

TOTAL AREA = 37.0m²

BATH

AREA = 3.8m²

Scale 1:50 at A3

ENTRANCE

1,000mm

2,000mm

Concept Idea 2 3D visualisation extract from feasibility study

• Raised terrace - first floor living • 5.6m buffer to host property

ENTRANCE

TOTAL AREA = 76.0m²

N EXISTING SITE PLAN Scale 1:150 at A3

0mm

TOTAL AREA = 84.2m²

ENTRANCE

2,000mm

4,000mm

Scale 1:150 at A3

TOTAL AREA = 84.2m²

BATH

TOTAL AREA = 76.0m²

EXISTING SITE PLAN

ENTRANCE

Proposed Site Plan

0mm

AREA = 3.5m²

KITCHEN / LIVING / DINING

AREA = 34.4m²

BEDROOM

KITCHEN / LIVING / DINING

AREA = 9.0m²

GARDEN AREA = 9.2m²

BEDROOM

AREA = 8.7m²

AREA = 8.4m²

AREA = 12.7m²

AREA = 9.0m²

AREA = 34.4m²

BEDROOM

GARDEN AREA = 9.2m²

AREA = 12.7m²

BEDROOM

AREA = 11.6m²

BEDROOM

AREA = 8.7m²

BEDROOM

AREA = 8.4m²

BATH

AREA = 11.6m²

BEDROOM

AREA = 3.8m²

AREA = 9.0m²

RAISED TERRACE

AREA = 17.1m²

Concept Idea 3 ground & first floor plans extract from feasibility study

Proposed First Floor Plan

Scale 1:50 at A3

PROPOSED GROUND FLOOR PLAN Scale 1:50 at A3

0mm

0mm 1,000mm

N 1,000mm

2,000mm

Concept Idea 3 3D visualisation extract from feasibility study

AREA =

BEDROOM

AREA = 3.8m²

PROPOSED FLOOR PLAN

KITCHEN / DINI

AREA = 9.0m²

AREA = 33.0m²

BATH

BEDROOM

4,000mm

BATH

AREA = 3.5m²

Proposed Ground Floor Plan

2,000mm

PROPOSED FLOOR PLAN 0mm

Scale 1:50 at A3

PROPOSED FIRST FLOOR PLAN Scale 1:50 at A3

0mm

1,000mm

2,000mm

1,000mm

2,000mm

James Patterson Architects info@jp-architects.co.uk 01273 443978

Construction Strategy Energy efficient design extract from feasibility study document

Using Passivhaus as the gold standard of energy efficient design, we have investigated the case for using such a construction technology. Passivhaus focuses predominantly on mechanical ventilation and heat recovery, airtightness, thermal bridging, and insulation. It is estimated that a home designed to Passivhaus standard can consume 90% less energy than the average UK home. In a climate where energy bills are spiralling out of control, this could become a very attractive selling point in the housing market going forward. Evidence on whether achieving a Passivhaus standard actually increases the value of a property is unclear, perhaps due to there having been a limited number of Passivhaus homes on the market to date. However, there is some evidence that increasing the energy efficiency of a home is valuable on the market. Improving from an EPC rating of C to A/B could increase the property’s value by 4% according to a Government report published in 2013. Almost a decade later, estate agent and property consultant, Knight Frank, estimates that moving up two EPC bands from E to C can increase property value by almost 9%. The construction cost uplift in achieving Passivhaus standard is around 10% but in considering the potential value increase of the property, the initial increase in costs could be worthwhile. Also, while we are exploring the viability of Passivhaus, some of it’s core principles could be adopted without needing to achieve this highest level of energy efficiency, where costs may not allow. The environmental argument for energy efficient buildings is obvious but perhaps there is economic opportunity, too. The diagram, right, shows what might be possible.

Department of Energy and Climate Change, 2013

£500k Build cost

+20%

£300k / unit 3-bedroom

+10%

£150k

+8.3%

£550k Passivhaus Premium

+14%

£325k / unit 3-bedroom

Profit

£100k

Profit

£100k

+7.7%

£350k / unit 3-bedroom

26 bere:architects, 2022

An economic case for eco-friendly construction technologies extract from feasibility study document

Profit

£150k

other

Community development

Shipping container office

Berinsfield, Oxfordshire

RIBA stages 1

Infrastructure development plan Presentation to community

Feasibility study

32 “On this day 100 years ago, a drastic transformation began on the Phoenix Industrial Estate, as it was known then. Initially, with declining industry, disused and underused warehouses, factories and ancillary structures were demolished with reusable materials salvaged. Then, much of the mass concrete ground, which had been holding and slowly leeching harmful contaminants into the River Ouse, was excavated, broken down and stored to be recycled on-site.”

Competition

MArch final project

LFA - City Benches

University of Brighton

Braille Bench Dickens-inspired Inclusive urban environment

Design of new structural system Masterplanning site & time Precedent interrogation Research institute Posthumanism

Architecture in the Posthuman Threshold 31.05.2122 - article by @postArchitect (fictional character)

Architecture in the Posthuman Threshold A Prototype for Carbon Positivity

“Nowadays, we Architects are bound to designing buildings that positively effect our environment. We are bound by legislation enforcing carbon positivity. We are bound by our desire for a continued human existence. And we are bound by the journey we have taken in the last 100 years. “The catalyst for this journey can be attributed to an experimental project in the East Sussex town of Lewes. Here, foundations were laid for our carbon positive future on a site with a history immersed in industry, critical to servicing its local and wider communities. However, for two centuries the site we now know as Phoenix Wood consistently consumed energy, produced carbon and damaged its environment. Things were different then, our priorities have changed. We have one now; our planet. “Today, the site is 40 years into its reclamation by nature following the European Ash Research and Development Institute’s planned closure. A concept we are now familiar with in architecture but that was innovative of its time. Today, we understand why legislation is in place restricting the sourcing radius for construction materials. No longer do we demand speed and economic value, rather we are patient with lengthy building programmes focused on protecting and enhancing our precious environment.

AIM705 : Master Thesis Project Jack Elliott : Studio 4

“Today, the site is 40 years into its reclamation by nature following the European Ash Research and Development Institute’s planned closure. A concept we are now familiar in architecture with but that was innovative of its time. Today, we understand why legislation is in place restricting the sourcing radius for construction materials. No longer do we demand speed and economic value, rather we are patient with lengthy building programmes focused on protecting and enhancing our precious environment.”

“The catalyst for this journey can be attributed to an experimental project in the East Sussex town of Lewes. Here, foundations were laid for our carbon positive future on a site with a history immersed in industry, critical to servicing its local and wider communities. However, for two centuries the site we now know as Phoenix Wood consistently consumed energy, produced carbon and damaged its environment. Things were different then, our priorities have changed. We have one now; our planet.”

31.05.2122 - article by @postArchitect “Nowadays, we Architects are bound to designing buildings that positively effect our environment. We are bound by legislation enforcing carbon positivity. We are bound by our desire for a continued human existence. And we are bound by the journey we have taken in the last 100 years.” *@postArchitect is a fictional character.

“On this day 100 years ago, a drastic transformation began on the Phoenix Industrial Estate, as it was known then. Initially, with declining industry, disused and underused warehouses, factories and ancillary structures were demolished with reusable materials salvaged. Then, much of the mass concrete ground, which had been holding and slowly leeching harmful contaminants into the River Ouse, was excavated, broken down and stored to be recycled on-site.”

European Ash Research and Development Institute

Construction Strategy

Ground Floor Plan 1:200

European Ash in Construction Reasearch and Development Institute

River Ouse

External spill out areas

Workshops

Meadow

“Material cultivation, industry generation, research and development, and rewilding all occurring on-site over the course of 100 years. The concept has been replicated up stream near Haywards Heath at the Bluebell Industrial Estate, and in Uckfield at Bellbrook Industrial Estate. These former failing industrial sites are soon to see construction commencing following their timber growing period.

“Not only does this project interrogate ‘the threshold’, and not only is it set within the posthuman threshold, but in itself it represents the threshold of an architecture that looks first to the planet we live on, and aspires to give itself back to the natural environment that built it.”

Stage 3 • Reinforced concrete slab on central first floor area. • Reinforced shuttered concrete walls to create first floor spaces (internally insulated between timber studs with plasterboard and skim coat for inhabited rooms). • Timber floor walkways installed above work areas with glass balustrades. • Timber stairs and ramp.

Store

WCs

“Over the course of the next 50 years, forestry would become the predominant industry on the site as a forest of European Ash trees would be grown from seedling to full maturity. This period of time sets the premise of a new attitude towards the architecture that would be produced here at a later date. Growing the materials on-site intended for construction while developing the techniques to build with them. “Thanks to the digital historic re-modelling software, ReArch 3D (fictional software), we are able to see how this building stood before its reclamation by nature. In examining the plan, we can begin to understand the hierarchy of spaces within the buildings, or indeed the lack thereof due to the ambiguity of the thresholds between them. This ambiguity reminds me of a project in Nimes, Spidernethewood, among others. I visited this house as a young architecture student and was in awe of the Architect’s ability to combine public/private, internal/external, and the space between.

Stage 4 • Folded plate CLT roof structure installed onto modlar CLT structures. • Large CLT trusses installed spanning across curved wings. • Solid CLT curved roof installed onto structure. • Salvaged corrugated steel applied to roof to provide protection from weather.

Stage 2 • CLT modular structures manufactured onsite and set into pile foundations, secured with steel plates coated in zinc. • Glazing installed on outer faces of CLT structures.

WCs Kitchen

Dining room

Workshops

External spill out areas

Site Strategy

2055 European ash maturing forest

2022 Unused warehouses and ancilliary buildings demolished - corrugated steel salvaged

2022 Areas of mass concrete dug up and reused in concrete required for constructing research institute - replaced with earth and top soil in preparation for planting

Stage 1 • Reinforced concrete pile foundations coated in zinc placed in curved formation to support glazed end of CLT modular structures. • Reinforced concrete raft foundation with exposed concrete finish and concrete steps around perimeter. • Ground floor reinforced shuttered concrete walls with exposed finish (internally insulated between timber studs with plasterboard and skim coat for inhabited rooms).

2072 European Ash in Construction Research and Development Institute

Programme timeline

Store

2025 European ash nursery and sapling development grove

“Thanks to the digital historic re-modelling software, ReArch 3D*, we are able to see how this building stood before its reclamation by nature. In examining the plan, we can begin to understand the hierarchy of spaces within the buildings, or indeed the lack thereof due to the ambiguity of the thresholds between them. This ambiguity reminds me of a project in Nimes, Spidernethewood, among others. I visited this house as a young architecture student and was in awe of the Architect’s ability to combine public/private, internal/ external, and the space between.” *ReArch 3D is a fictional software.