architectureportfolio Athina Ralli | part II architectural assistant 2017-2021
Athina Ralli | Selected Projects 2017-2021
athinaralli | part II architectural assistant
2/
the coach house
high-end house refurbishment + extension
8/
the stables
high-end house refurbishment + extension
18/
the substation
conversion of existing substation into 9 flats
26/
the barn
high-end house refurbishment + extension
32/
3 links parade
house refurbishment + extension
42/
chesterhill house
c-listed high-end house renovation + extension
1
the coach house, essex high-end house refurbishment + extension 2021
Private Residence proposed works + responsibilities/ The proposals include the addition of a ground floor side extension to accommodate a new utility room, the extension of the rear elevation at ground and first floor to maximise the internal floor space, the reconfiguration of the roof space to allow for a second floor, alterations to the elevations, and the erection of a new garage. Other works include landscaping and the introduction of a new pool area to the rear garden including outdoor entertainment areas such as covered gazebo with seating, BBQ area and a fire pit. Responsibilities included: •
Production of planning, detailed design, and tender packages for issue to local authorities, design team, building control, and contractors and reporting of project progress to technical director
•
Preparation of interior design strategy and mood boards for presentations to client
•
Collaboration with external consultants, suppliers, and manufacturers for quotations/fee proposals and coordination of information
•
Project running including preparation of tender analysis and regular updates to client.
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W1
External wall - New timber frame render - 0.17W/m2K
W2
External wall - New timber frame facing brick - 0.17W/m2K
1.
New sand and cement render, colour tbc 100mm Lignacite blockwork (medium/dense) 50mm cavity 50mm Xtratherm XT/TF insulation Tyvek Housewrap breather wall membrane 9mm OSB 60mm Xtratherm XT/TF insulation between studs 100x50mm timber studs to engineer’s information 25 - 50mm service void formed with timber battens 112.5mm Gyproc Wallboard Duplex plasterboard with VCL, taped and jointed with skim coat finish
1.
102.5mm facing brick, specification tbc 50mm cavity 50mm Xtratherm XT/TF insulation Tyvec Housewrap breather wall membrane 9mm OSB 60mm Xtratherm XT/TF insulation between studs 100x50mm timber studs to engineer’s information 25 - 50mm service void formed with timber battens 12.5mm Gyproc Wallboard Duplex plasterboard with VCL, taped and jointed with skim coat finish
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W3
External wall - New infill block cavity wall - 0.16W/m2K
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New sand and cement render, colour tbc 100mm Lignacite blockwork (medium/dense) 5mm unventilated cavity 120mm full fill Xtratherm Cavity Therm CT/PIR insulation Visqueen Vapour Barrier 25 - 50mm service void formed with timber battens 12.5mm Gyproc Wallboard plasterboard taped and jointed with skim coat finish
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RF1
First Floor - Balconies - 0.18W/m2K
RF2
Flat Roof - Utility - 0.18W/m2K
RF3
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12.5mm Gyproc Wallboard plasterboard taped and jointed with skim finish 150x50mm new timber joists@ 300c/c to engineer’s information Timber firrings as required to create 1:40 falls 18mm plywood deck Visqueen Vapour Barrier 110mm Xtratherm FR/ALU insulation Sarnafil FPO single ply membrane Adjustable pedestal system Axis Outdoor slab tiles, colour tbc
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12.5mm Gyproc Wallboard plasterboard taped and jointed with skim finish Service void (50mm void below joists allowed for) 150x50mm new timber joists@ 400c/c to engineer’s information Timber firrings as required to create 1:40 falls 18m plywood deck Visqueen Vapour Barrier 110mm Xtratherm FR/ALU insulation Sarnafil FPO single ply membrane
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Pitched Roof - Existing - 0.15W/m2K 12.5mm Gyproc Wallboard plasterboard taped and jointed with skim finish Service void (25mm void below rafters allowed for) Visqueen Vapour Barrier Existing rafters to be retained where possible 75mm Xtratherm XO/PR insulation between rafters 75mm Xtratherm XO/SK insulation over rafters 18mm sarking board Tyvek Supro breather membrane 50x25mm timber battens Natural welsh slate roof tiles
athinaralli | part II architectural assistant
painted timber panelling on ground floor entrance, first and second floor landing walls with dado rail detail - top of dado rail between 900-1100mm
stair pitch line 25mm thick timber finishing tread piece white painted solid riser balustrade to continue around perimeter of void at first floor top of handrail to be min 900mm from stair pitch line timber handrail steel balusters steel newel posts
design intent staircase+landings, proposed section tender/ media: AutoCAD
proposed wall+roof build ups technical design/ media: AutoCAD
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Glass balustrade, spec tbc Brick coping Continuous angles to engineer’s information 30mm external terrace finish zone 9mm OSB Triangular stiffener to cap plate to engineer’s information Visqueen Vapour Barrier Tyvek Housewrap breather wall membrane 102.5mm facing brick 50mm cavity 50mm Xtratherm XT/TF insulation Proprietary cavity tray 10mm thick plate to engineer’s information Weep vents Insulation in opening reveal Bi-fold window to manufacturer’s information Space for raised pedestal system Damp proof course by window supplier Cavity closer Damp proof course Insulation Telescopic vents at opposite sides to provide cross ventilation Existing external ground floor concrete slab 450x450mm reinforced concrete ground beam to engineer’s information Steel helical screw piles to engineer’s information Clay heave protection to engineer’s information Walk-on rooflight to manufacturer’s information Single ply membrane 110mm Xtratherm FR/ALU insulation 75mm insulation 75x50mm timber studs to form rooflight opening 18mm plywood deck Timber firrings as required to create 1:40 falls (min 38mm) 152UC30 steel to engineer’s information 150x50mm timber joists@ 300c/c to engineer’s information 100x100x10 SHS posts@ 750c/c with 10mm thick cap plate and 10mm thick base plate to engineer’s information 60mm Xtratherm XT/TF insulation between studs 200x120x16 RHS with 20mm thick plate to engineer’s information 12.5mm Gyproc Wallboard plasterboard with 3mm skim coat finish 20mm internal floor finish zone UFH compatible underlay 22mm T&G chipboard Pipeline Overlaly Lite 15 22mm underfloor heating system 100mm Xtratherm Underfloor XT/UF insulation fitted tightly between joists 150x50mm new timber floor joists@ 400c/c to engineer’s information Timber battens to support insulation Min 300mm void Window to manufacturer’s details Sill detail tbc Blockwork upstand Decorative timber piece to match sill detail, exact detail tbc Existing timber joists 100mm Knauf Earthwool Acoustic roll insulation between existing timber floor joists New service void as required to align ground ceiling level throughout 245UC167 steel with 10mm thick plate to engineer’s information
athinaralli | part II architectural assistant
RL
RL
+9597
+9597
newRLrafters to form roof to +9280 engineer’s information and spec
RL +9280
RF3 RL
RL
+7915
+7915
linesSFCL indicate rooflight +7630 openings in background
SFCL +7630
W1
dressing area
master bedroom 2
existing rafters to be cut back and resupported where possible
ensuite
SFFL +5330
SFFL +5330
existing ceiling joists to be FFCL +5010 retained and strengthened to create second floor
FFCL +5010
family bathroom
bedroom 2
bedroom 1 FFFL
FFFL +2750
+2750
RF1
GFCL
GFCL
+2450
+2450
kitchen/living/dining
study
low GFFL level partition
GFFL
0
0
Proposed Section A-A
Proposed Section B-B
RL +9597 RL +9280
Notes : (General Arrangement)
RL +7915 SFCL +7630
· ·
RF3 master bedroom 2
·
bedroom 4
·
SFFL +5330
·
FFCL +5010 0 0.25 0.5
1
1.5
2
2.5
5m
scale 1:50
·
bedroom 2
Notes 1. Do not scale this drawing 2. Drawing used for the status indicated only 3. All dimensions andRF2 setting out shall be checked and confirmed and any discrepancies to be reported to the Architect prior to commencement of any work 4. All work and materials to be in accordance with current W2 utility statutory legislation, relevant codes of practice and British Standards
FFFL +2750 GFCL +2450
master bedroom 1
bedroom 3 Key plan
5. Drawing to be read in accordance with relevant consultants and sub-contractors drawings and specifications 6. This drawing is the property of Clear Architects Ltd and is not to be used in whole or in part without written consent
gulation 7 applies to all aspects of the Works opening up works have been undertaken. existing elements are assumed. Any viations from assumptions for the existing ors, construction/ thickness of existing walls nd during enabling works to be discussed h architect / structural engineer er to drawings 306-DE-010, 306-DE-11, 6-DE-30 and 306-DE-31 for all wall, floor d roof type build-ups and specifications nufacturer's details to be adhered to oughout RUCTURE - refer to RSA Design's drawings d specifications for all structural and civil posals, details and calculations. Tel: 020 91 1001 ALTH & SAFETY - refer to Daniel Connal ormation for all health & safety information/ uirements. Tel: 01206 751284
·
high efficiency decorative gas fire in accordance with BS5871-1:2005 to comply with Gas Safety (Installation and Use) Regulations
·
main contractor to allow for Stovax Gazco Reflex 75T Verve XS BF gas fire with brick effect lining
·
chimney to be lined with flue liner whose performance is at least equal to that corresponding to the designation T400 N2 D 3 G, as described in BS EN1443:2003
A
B
formal sitting area
new fireplace opening to receive high efficiency decorative gas fire
GFFL
eral Arrangement)
Gas fire:
new full-height glazed door
B
A
kitchen/living/dining
Proposed Section B-B
Fire Safety:
proposed sections technical design/ Stairs & Balustrade:
media: AutoCAD · ·
contractor to allow for supply and install of stair final design and nominated supplier to be confirmed refer to 306-ID-050 and 306-ID-051 for stair design
Air Permeability:
· ·
Part L Accredited Construction Details to be adhered to all plasterboard junctions including those with wall penetrations to be sealed with mastic to ensure a maximum air permeability
Glazing, Internal & External Doors: · ·
refer to schedules 306-SC-001 to 306-SC-003 for further information on glazing and doors door sets and windows to reach standard PAS 24:2012 all glazing below 800mm above floor level/ 1500mm from finished floor level in a door/ within 300mm of a door to be safety glass to BS6206, with appropriate identification manual controls for openable windows to be no more than 1.2m above floor level external balcony guarding to be 1100mm minimum from finished floor level with safety glass to BS6206, to resist minimum loadings as per BS6180 new windows and doors will achieve a minimum U-Value of 1.4 W/m² K
new ground floor extension+balcony technical design/ Gas fire: ·
media: AutoCAD ·
high efficiency decorative gas fire in accordance with BS5871-1:2005 to comply with Gas Safety (Installation and Use) Regulations
·
main contractor to allow for Stovax Gazco Reflex 75T Verve XS BF gas fire with brick effect lining
·
chimney to be lined with flue liner whose performance is at least equal to that corresponding to the designation T400 N2 D 3 G, as described in BS EN1443:2003
Acoustic Requirements: ·
main contractor to allow for sound insulation to all bedrooms/ bathroom partitions and separating floors
·
first and second floor to achieve a minimum sound insulation of 40dB
·
refer to 306-DE-010 for all floor build-ups and specifications
· ·
·
·
mains wire and interlinked fire alarm to be provided in accordance with BS5839-6 and BS EN12101-2
·
smoke and heat detectors to be provided in locations shown
·
alarm and detection system to provide minimum of Grade D1 Category LD2 within the dwelling
·
all loadbearing structural elements to provide a minimum period of fire resistance of 60 minutes (REI 60)
·
cavity barriers required in concealed spaces within envelope/ build-ups where there is a potential route for smoke and flames to spread unnoticed to close edges of cavities (including around openings)
·
cavity barriers to provide a minimum of 30 minutes fire resistance for integrity (E 30) and a minimum of 15 minutes fire resistance for insulation (EI 15)
·
joints between structural elements that act as fire barriers to be fire stopped to prevent passage of fire and smoke
·
refer to schedules 306-SC-001 to 306-SC-003 for further information on fire rated doors and windows
Key: existing structure
new structure
Site Boundary: - Site boundary
·
Site boundary assumed and indicated as shown based on topographical survey
·
Should exact clarification of boundary be required then a third party boundary professional must be appointed
Air Perm · ·
design
N
0
es :
Stairs & Balustrade:
· contractor to allow for supply and install of stair new steelwork to engineer’s final design and nominated supplier to be confirmed information · refer to 306-ID-050 and 306-ID-051 for stair
Regulation 7 applies to all aspects of the Works No opening up works have been undertaken. All existing elements are assumed. Any deviations from assumptions for the existing floors, construction/ thickness of existing walls found during enabling works to be discussed with architect / structural engineer refer to drawings 306-DE-010, 306-DE-11, 306-DE-30 and 306-DE-31 for all wall, floor and roof type build-ups and specifications manufacturer's details to be adhered to throughout STRUCTURE - refer to RSA Design's drawings and specifications for all structural and civil proposals, details and calculations. Tel: 020 3091 1001 HEALTH & SAFETY - refer to Daniel Connal information for all health & safety information/ requirements. Tel: 01206 751284
7
Part L Accredite to all plasterboard penetrations to maximum air pe
Acoustic ·
main contracto bedrooms/ bat floors
·
first and second insulation of 40
·
refer to 306-DE specifications
the stables, essex high-end house refurbishment + extension 2019-2021
Private Residence proposed works + responsibilities/ The existing residence is located in a quiet, residential area within Epping Forest and the Green Belt. The proposed alterations included the extension and upgrade of the existing ground floor glass link and replacement of the existing dormers and windows to modernise the external appearance of the property. In order to maximise the space on the first floor, a new extension to the master bedroom was created to accommodate the master en-suite and dressing area. The works were complemented by interior alterations. Responsibilities included: •
Production of planning, building control, contract, and construction information for review with project architect and formal issue to relevant authorities, client, and contractor
•
Communication and collaboration with approved inspectors, external consultants, suppliers, sub-contractors, and main contractor during the design and construction stages
•
Preparation of interior design strategy including mood boards and drawings for presentation to client
•
Attendance at site visits and meetings with project architect, contractor, and client for inspections.
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existing first floor to be opened up to create new void new void to receive new glass balustrade along its perimeter
new structural glass box to create glass snug on ground floor new extension to accommodate master ensuite and walk-in wardrobe
denotes elements to be demolished
new bespoke joinery items to create dressing area
existing roof to be cut back to allow for new dormers
bathroom ensuite bedroom 2
ensuite
bedroom 3
store
landing
bedroom 4 dressing area
walk-in
ensuite landing master bedroom
study living room hallway
cinema room
dining utility summer room wc snug kitchen
glass snug
existing first floor above to be opened up to create double height space
new timber floor finish to glass snug and annexe exact spec tbc
existing windows and door frames to be painted black
new suspended concrete slab to extend existing glass link refer to structural engineers information
athinaralli | part II architectural assistant
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Slate ridge tile Existing tiles to be reused 18mm plywood Breather membrane Existing ridge beam 2no 120x120x8 angles to engineer’s spec 55mm Kingspan Kooltherm K107 insulation under beam Indicates 100x100x5 SHS frame in elevation to engineer’s spec 38x50mm treated SW timber battens 38x50mm treated SW timber counter battens to create air void Actis Triso 10 insulation between 38x25mm batten and 38x25mm nogging to provide air seal at the base of the rafter Existing rafters to be cut back and re-supported on new steel beam and flitch beam to engineer’s spec 25mm EcoTherm board Vapour control layer 12.5mm Gyproc Wallboard with skim coat finish Top chord of SHS frame be wrapped with insulation around the entire perimeter within the partition Lead apron flashing Zinc cornice coping Min 18mm plywood or OSB sheathing 203x133 UB 30 steel beam to engineer’s spec Rheinzink double standing seam roof Vapozinc structured underlay Firring piece 125x50mm timber rafters @ 400c/c to engineer’s spec 55mm Kingpsan Kooltherm K107 insulation between rafters 3no 100x50mm treated timber lintels over window in dormer Mastic joints between window and plasterboard 150x12mm SW boarding Rheinzink box gutter with galvanised steel gutter bracket Perforated strip Min 24mm x max 160mm SW boarding Rheinzink flat-lock tiles. Colour: Basalte Timber batten Partly perforated lintel profile Sliding window to architect’s spec and supplier’s details 19mm SW window sill 150x75mm timber stud wall to engineer’s spec 50mm Kingspan Kooltherm K12 framing board Skirting board to match existing Existing floor joists to be strengthened with 1no layer of 18mm thick ply to be fully glued and screwed to the existing timber New floor uplighter Window sill Ventilated air space Code 4 lead flashing as per Lead Sheet Association manual Existing roof
new first floor dormers+roof construction details/ media: AutoCAD
proposed ground+first floor plans detailed design/ media: AutoCAD
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athinaralli | part II architectural assistant
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glass snug photographs/
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athinaralli | part II architectural assistant
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first floor photographs/
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athinaralli | part II architectural assistant
17
the substation, london conversion of existing warehouse into 9 flats 2020-2021
Residential Block proposed works + responsibilities/ The former electric substation is a solid built brick structure with a utilitarian character and minimal design detailing. The proposal suggests a modest two-storey extension to the rear to maximise the available floorspace and the addition of a second floor for the provision of a penthouse. The architectural language of the proposed building borrows from the details of the existing substation such as the use of orange glazed brick and concrete window detailing while at the same time adding new elements to elevate the building’s presence. Responsibilities included: •
Drafting of technical design, pre-tender, and tender packages for review with project architect and issue to design team members, building control, and contractors
•
Attendance at design team meetings and coordination of consultants’ information
•
Investigation of building components and collaboration with suppliers for preparation of technical design.
19
athinaralli | part II architectural assistant
21
1.1m glass balustrade surrounding each terrace
electronically controlled rooflight, giving access to roof areas for maintenance 9
metal ladder giving access to upper roof level green roof
existing concrete coping to be removed and reused in new, lower position 1.8m high terrace walls
6
stair enclosure to have 60 minutes fire-resisting construction, stair to have minimum unobstructed width of 750mm
8 7
air source heat pump in acoustic enclosure recessed ceiling detail
5
1
2 4
3
position of existing external envelope all existing steelwork retained and fire treated with Nullifire SC602 On-Site system to give minimum 60 minute fire resistance
athinaralli | part II architectural assistant
roof extension with brick slip system - glazed brick aluminium frame windows metal ladder giving access to upper roof level existing brickwork to be cleaned and re-pointed new aluminium framed windows with cast concrete surrounds existing concrete coping to be removed carefully and reused in new, lower position TEK natural ventilation wall vent with acoustic attenuation existing steel doors to be repaired/ refurbished as necessary
dashed line indicates outline of openings elsewhere
raised ceiling detail in front of all glazing stair enclosure to have 60-minute fire-resisting construction, stair to have minimum unobstructed width of 750mm
indicates new/proposed structure indicates existing structure to be retained existing steels to be treated with intumescent systems steels in basement to be treated to achieve 120 minute fire resistance, steels in all other areas to achieve minimum of 60 minute resistance
proposed front elevation+cross section technical design/ media: AutoCAD
proposed floor plans technical design/ media: AutoCAD
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Existing concrete roof to be cut back and parapet to be re-used if possible Existing 3-leaf brickwork (approx. 350mm deep) 150mm ABG washed pebble finish Waterproof membrane to be lapped on flashing Existing steel beam dropped to support new timber deck Waterproof membrane 80+60mm Kingspan OptimRE insulation Vapour control layer 200x75mm timber joists to engineer’s information Wraptherm (Wraptite + Spacetherm) Concrete window surround Wraptite corner piece 25mm unventilated cavity formed with GypLyner Universal system with 72.5mm Kingspan Kooltherm K118 insulated plasterboard with painted skim finish Silent Gliss curtain track 19mm resilient bars @400 c/c with 12.5mm plasterboard, with painted skim finish New window, specification tbc
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25mm brick slips 12.5mm cementitious board 50mm ventilated cavity Breather membrane Nvelope NV1 rainscreen cladding system 100mm Kingspan Kooltherm K15 90mm Kingspan Kooltherm K15 100mm blockwork 25-50mm unventilated cavity formed with GypLyner Universal system 15mm plasterboard, with painted skim finish 20mm floor finish zone 25mm HiDeck with Cellecta GOBI underfloor heating system 40mm XFLOJB between batten UFH board Min 5mm resilient strip DECKfon batten floating floor system 100mm Knauf Earthwool Acoustic Roll between joists New steel beam to engineer’s information with 10mm thick MS plate 18mm plywood floor deck Min 16mm resilient bars @400 c/c and right angles to joists with 2no 15mm Gyproc Fireline
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CasoLine MF ceiling system providing min 500mm service void Brickwork 20mm finish zone Existing parapet to be re-used if possible Sand cement dry pack to engineer’s information Lateral restraint straps to engineer’s information Timber wall plate to engineer’s information Existing 2-leaf brickwork (approx. 250mm deep) Render Concrete lintel with L-strip to engineer’s information 30mm terrace finish zone on pedestal system 9mm bitumen layer/felt 20mm DECKfon LED strip light RUBBERfon cradle and batten floor floating system Existing concrete slab Existing steel beam 25mm clip framing with 25mm Knauf Earthwool Building Slab RS45 2no 12.5mm Gyproc SoundBloc with painted skim finish
athinaralli | part II architectural assistant
W1
SF1
External wall - New facing brick 0.18W/m2K
Separating floor - Existing concrete slab - 0.15W/m2K
W2
External wall - New render 0.18W/m2K
SF2 Separating floor - New ballasted terrace - 0.10W/m2K
W3
External wall - New rainscreen cladding - 0.18W/m2K
SF3 Separating floor - New tiled terrace - 0.10W/m2K
draft wall+floor build ups technical design/ hand sketches
first+second floor parapet details technical design/ media: AutoCAD
25
the barn, essex high-end house refurbishment + extension 2020-2021
location of extension replacing pergola
existing house
Private Residence proposed works + responsibilities/ The existing house nests within the Green existing mature gardens
Belt, at the outskirts of Loughton. Following the
clients’
requirements,
the
south-east
extension will achieve the maximisation of the exploration of form to create proportional extension to existing building
accommodation space on both levels. Internal works will be undertaken to reconfigure the existing layout and open up the spaces and increase natural light. The extension will take advantage of the existing orientation and south
existing house
natural light as well as the imposing views to the south facing garden and stream to the bottom of the site. Responsibilities included: •
Production of concept and planning information for presentation to client and
importance of connection to gardens/ landscape
issue to planning •
Collaboration with external consultants during planning for production of
distinct extension with bold form that follows site constraints
supporting/specialist planning reports •
Attendance at design meetings and reports/updates to senior team members and client
existing house
•
Overseeing and management of junior team members.
introduction of upper terrace for immediate connections to garden
27
athinaralli | part II architectural assistant
bedroom 3 ensuite
bedroom 2
ensuite
ensuite bedroom 1
dressing area ensuite
master bedroom
entrance hall
wc
pantry
kitchen
lounge
dining study
snug
proposed floor plans developed design/ media: AutoCAD, Photoshop
proposed elevations developed design/ media: AutoCAD, Photoshop
29
athinaralli | part II architectural assistant
31
3 links parade, carnoustie house refurbishment + extension 2017-2019
Golfers’ Retreat proposed works + responsibilities/ Proposed first floor extension (110m2) to provide additional accommodation, some reconfiguration of the existing layout and the modernisation of the facade. The purpose of the extension is to upgrade the existing property and provide additional accommodation to a standard that will attract a high level rental return. Responsibilities included: •
Drafting of information covering RIBA Stages 2-6, including preparation and submission of Planning and Building Warrant applications
•
Communication with regulatory bodies to discuss design and technical requirements
•
Collaboration with internal and external design and construction teams from concept design to completion
•
Regular attendance and recording of progress and technical site meetings, preparation of certificates, formal instructions and relevant notices to design / construction team and client.
33
bedroom 3 (ensuite)
terrace
bedroom 2 (ensuite)
bedroom 1 (ensuite)
snug
existing parking area retained 2m high wall retained
1.5m high fence retained
study
bathroom
hall
dining room
kitchen
utility room
living room
1.8m high walls retained
back garden 110m2
1.8m timber fence replaced, painted white
athinaralli | part II architectural assistant
living room - kitchen developed design/ media: Sketchup, Vray, Photoshop
proposed ground+first floor plans developed design/ media: AutoCAD
35
en-suite
roof construction
landing
new wall construction
1100
2934
wall construction
airflow maintained
900
3760
retaining of existing truss tie
existing wall construction retaining of existing truss tie vestibule / bag drop
new door / window
875 co
drainage from above 1400
new section of wall/window
1800
drainage connected to existing new partitions wall infill
steel beam in intermediate floor
walls removed new stair
new section of wall/window/door
4no. nibs removed
athinaralli | part II architectural assistant
1. 2. 3. 4. 5. 6. 7. 8. 9.
23. 24. 10. 11. 12. 3. 13.
25. 26.
27. 28. 29.
14. 15. 16.
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Insulation fitted tightly between studs per architect’s spec Min of 25mm insulation suspended within frame 12.5mm plasterboard m.r. MDF skirting Vapour control layer Allow 15mm for floor finish 22mm chipboard flooring Breather membrane lapped over DPC, cavity tray 30min intumescent cavity barrier at intermediate floor level Resilient bars @400mm c/c, perpendicular to joists 100mm mineral wool insulation fitted between joists Intermediate floor joists per architect’s spec 3no. timber lintels Min of 10mm insulation behind opening reveal linings Compressible filler Window to architect’s spec and supplier’s details 200x15mm thick MDF internal sill board VCL wrapped over top and sides of timber frame and lapped with breather membrane behind window sill 15mm sw packers and insulation under sill board 45x12mm thick MDF apron Continuous insulation fitted over studs per architect’s spec Service cavity formed with 25x38mm vertical battens @400 c/c Render finish to architect’s spec 100mm blockwork outer leaf Weep vent above and below openings at max 900mm ctrs Self-adhesive DPC or proprietary pre-formed cavity barrier with integral DPC RC precast lintel to suit loading and spans Proprietary insulated 30min fire resisting cavity barrier with integral DPC 15mm render to reveal Precast concrete sill Min of 50mm vented cavity Breather membrane
15. 17. 18. 19.
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21. 3. 22. 5. 1.
25. 24. 23. 31. 32.
intermediate floor, window head-sill construction details/ media: AutoCAD
proposed ground floor plan+cross section technical design/ media: AutoCAD
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athinaralli | part II architectural assistant
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athinaralli | part II architectural assistant
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chesterhill house, dundee c-listed high end house renovation + extension 2017-2019
Private Residence proposed works/ Proposed restoration, part demolition and extension (1,342m2) of the C-listed Chesterhill House and restoration of the walled garden, related infrastructure, services and landscaping. The proposed works involved four key areas: •
Renovation and restoration of the existing 1870s dwelling house including the removal of later extensions of neutral or negative significance
•
Construction of new extension to the existing dwelling including low-level garage, using design cues derived from the existing structures on site and a contemporary and complementary palette of materials
•
Construction of small gate house / bin store and gate at the site boundary
•
Renovation and rejuvenation of the existing oval walled garden including period appropriate planting.
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1870 original building 1900 extension
sca
le b
rok e
n in to sec compl tion em ent s a
ry
facade step back to break down the scale of the south elevation west most edge tapering into site to single storey
acc om
mo
dat
ion
low-impact accommodation built into site contours or excavations
spa
gar age
transitional glass link between existing house and new extension
low level / low impact coach house annex / spa
removal of later extension to reveal original west facade opening+window lighting original staircase
familiar architectural language to walled garden
athinaralli | part II architectural assistant
westmost edge tapering into site to single storey facade step back to break down the scale of the south elevation
enhanced / increased garden setting
largely concealed garage wing
Private Residence responsibilities/ Due to the scale and level of detail required, the internal design team was subdivided into two groups with distinct responsibilities. Personal duties included but were not limited to: •
Preparation and submission of Planning, Listed Building Consent and Building Warrant applications
•
Involvement with Listed Building processes and planning requirements as part of developing the design statement in support of the planning applications
•
Assistance in production of full planning, technical and tender drawing / information packs, covering RIBA Stages 2-4
•
Development of interior design strategy and presentation of design ideas to the client
•
Research and selection of external and internal materials and finishes
•
Working as part of an integrated team to produce information to a high standard, coordinate information with external design teams and meet deadlines.
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athinaralli | part II architectural assistant
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athinaralli | part II architectural assistant
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movie room
snug
service kitchen
utility
living room
central hall dining room
kitchen
gym
shower room
private courtyard pool
shower room
proposed ground floor plan developed design/ media: AutoCAD
proposed south elevation developed design/ media: AutoCAD
sauna
store
hot tub
plant
guest WC
guest kitchen
guest living room
boot room
glazed roof lantern
extended garden/ terrace retained feature tree
driveway
glazed roof lantern
landing
bedroom 2
bedroom 3 walk-in w
walk-in w
ensuite walk-in w
ensuite
ensuite
master bedroom
proposed upper floor plans developed design/ media: AutoCAD
proposed west elevation developed design/ media: AutoCAD
study terrace
wc
athinaralli | part II architectural assistant walk-in w ensuite
guest bedroom 1 tower
bridge
en-suite
walk-in w
guest bedroom 2
kid’s snug
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LOCATION OF SOLAR ARRAY
7. 10. 21. 22. 23. 9. 24. 8. 10. 7. 25. 14. 15. 16. 10. 17.
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
Rheinzink cladding Single ply membrane 22mm OSB sheathing Lintherm insulation Vapour control layer 100mm trapezoidal deck 150mm purlins to engineer’s details Truss to engineer’s spec 65mm PIR 50mm PIR 25mm PIR 12mm cement board Beam to engineer’s details 25mm timber strap
15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25.
12.5mm plasterboard SHS edge beam to engineer’s details Facing stone Zinc overcladding 18mm marine ply Cope stone Bauder single ply roof system 110mm PIR Plywood deck 200mm purlins to engineer’s details 100x100mm SHS cross bracing to engineer’s details
LOCATION OF SOLAR ARRAY
athinaralli | part II architectural assistant
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2.
3.
4.
5.
6.
7.
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9.
RF1
Flat Roof - Garage intensive green - 0.13W/m2K
1. 2. 3.
Intensive green roof substrate Filter fleece DSC 40 water retention drainage layer FSM 600 protection layer PE foil separation layer BAUDER capping sheet to suit BAUDERTEC KSA Duo underlayer 50mm BAUDER insulation 150mm structural deck to engineer’s info
4. 5. 6. 7. 8. 9.
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2.
3.
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5.
6.
7.
RF2
Flat Roof - Link roof with solar array - 0.13W/m2K
1. 2.
BAUDER solar PV system BAUDER Thermofol PVC single ply with standing seam. Profiles at 400mm ctrs 160mm BAUDER PIR insulation Vapour control layer 18mm MR chipboard deck 150mm purlins to engineer’s spec Ceiling finish
3. 4. 5. 6. 7.
1.
2.
3.
4.
5.
6.
RF3
Flat Roof - Single ply standing seam - 0.13W/m2K
1.
BAUDER Thermofol PVC single ply with standing seam. Profiles at 400mm ctrs 160mm BAUDER PIR insulation Vapour control layer Plywood deck 20mm purlins to engineer’s spec Ceiling finish
2. 3. 4. 5. 6.
1.
2.
3.
4.
5.
6.
7.
RF4
Flat Roof - Zinc standing seam - 0.13W/m2K
1. 2.
Rheinzink roof cladding Separating layer - structured underlay Vapozinc Linitherm thermal insulation panel (22mm OSB outer face w/ 160mm insulation) - In-situ foam to any cavities Vapour control layer 100mm trapezoidal roof deck to engineer’s spec 150mm purlins to engineer’s spec Truss / primary structure Ceiling finish
3.
4. 5. 6. 7. 8.
typical roof build-ups construction details/ media: AutoCAD
roof parapet, junction detail construction details/ media: AutoCAD
55
athinaralli | part II architectural assistant
living room, master bedroom interior design/ media: Sketchup, Vray, Photoshop
central hall interior design/ media: Sketchup, Vray, Photoshop
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athinaralli | part II architectural assistant
pool annex, day+night shots interior design/ media: Sketchup, Vray, Photoshop
pool annex interior design/ media: Sketchup, Vray, Photoshop
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athinaralli | |part II architectural assistant athinaralli part II architectural assistant
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contact 07591 747277 ralli.a.athina@gmail.com London | United Kingdom