ABPL20033 Construction Analysis Assignment 2: Construction sequence & details

coordinator: Dr Alberto Pugnale

Dr Atefeh Zohourian

a

Before the commencement of project construction, all relevant authority permits shall be obtained

a.a a.b a.c a.d

The contractor shall do a tharough inspection of the site as the matter of priority to tendering any conditions likely to affect the performance and extent of the contract.

All work shall comply to the requirement of the authority. Work not covered by requirements of the authority much comply with Australian Standard.

Alteration requirement shall firstly approved before the construction and not be deemed.

All requirements for construction shall be inspected and complied with building engineering survey.

b

Demolition of pre-existing structure. Excavation and clearance of the surrounding in target site area for site preperation

b.a b.b b.c

Site boundary is identified and embraced by construction site fences and safety cones.

Temporary site offices are implemented on site. All debris, building rubbles, surface vegetation and top soil shall be removed.

c

Geotechnical engineer Macgregor shall complete the soil testing and soil report which determing the minimum safe permanent and temporary batter angle of the foundation of site

Notes and detail of existing site condition may refers to site investigation report No. 2163414 c.a

e.a e

Underground utility mapping

The construction team shall acknowledge the most recent information about pipes and cables network underground to eliminate the risks of blind digging.

d

Trenches are dug for footing and pipe system

d.a d.b d.c d.d

Caution should be taken when service trench or other excavation occurs.

Trenches are dug, detail refers to Limestone Residence structural drawings.

Footings shall be clear up with square corners and cleaned.

All water must be removed from footing excavation.

EB2 Edge beam 450 150

10mm Ableflex expansion joints

Garage infill slab

e.b e.c e.d e.e

Contractor shall establish any pipework connect to the existing pipe system prior commencement. Any pipe penetrations through fire rated building member shall be filled with fire sealant or fire collar. Any wire penetration through fire rated wall shall be sealed.

All pipes shall be capped to avoid foreign objects entering the pipe system. Pipes are labeled with 150mm colour identification bands in accordance with AS1345. All electrical wire shall be concealed with PVC conduit.

Pipework layout and detail refers to Hydraulic Sercies Drawing. Pipework shall follows the Australian/New Zealand Standard 3500.2.3-Plumber and Drainage. Electrical system layout and detail refers to Electrical Services Drawing.

Site preperation for slab on ground

Basement slab Blinding concrete

Basement level 450 Compacted sand bedding

Downpipe infiltrationtopit Kuni seal

Basement slab Gracel Backfill

Compacted sand bedding

SF1 Strip footing N16 Starter bars

Typical packing sand compacted to98% maximum dry density is laid as subgrade for a minimum depth of 200mm. Class 4 fine crushed rock compacted to 98% maximum dry density is laid in 150mm depth layer if soil is soft or moisture, in accordance to AS1289. Refer also geotechnical engineers report.

f.b f.c f.d

50mm compacted sand bedding on 150mm subgrade layer.

The entire surface is to be proof rolled using polythene membrane as vapour barrier. Footing shall be poured with blinding concrete refers to Foundation Notes and Soil Report.

500

Refer to DWG-S05-Bs1a 600

Water membraneproofing 300

Blinding concrete with bearing capacity of 15MPa 100mm embedded in compact subgrade

Refer to DWG-S04-FD01

b.a

a

Formwork is constructed to embrace the ground floor slab as preperation for pouring concrete

a.a a.b a.c

All formwork shall be used in accordance with AS 3610 and manufacturer’s specification. Formwork shall remain in position to cure for minimum 28days after concrete is poured to ensure concrete is set.

Slab formwork is installed underneath the area of concrete pouring to carry the load.

Side formwork is installed to embrace the concrete.

b

All material, workmanship, fabrication and eraction for structural steel work shall comply with AS 4100 Steel Structure Code

b.a b.b b.c b.d b.e b.f

Lower reinforcement is laid, Anti-bursting reinforcement is installed to ensure full development at slab corners.

Bar chair shall placed in position by profile height.

Tendon is placed and tied with the bar chair.

Anchorage and grout vent is installed in the following. Encased beams and columns shall be wrapped in SL41 wrapping mesh.

Steel rebar above ground need to be capped for safety and labeled in colour.

c

Pouring Concrete

c.a c.b c.c c.d

All concrete shall be mechanically vibrated in accordance with AS 3600.

Concrete properties are transported to site and mix on site to make sure concrete is fresh. The compounds of concrete mixture shall comply with AS 3799.

Concrete shall be graded with specified strength in accordance to AS 1379. SLUMP test is necessary for concrete to determine its preperty in relation to its consistency. This concrete testing shall comply with AS 1012.3.1-1988.

Concrete shall comfirm with the following (Table refers to Limestone Residence structure drawings):

Pouring Concrete

d.a d.b d.c

f

Beams and slab shall be poured together in one operation.

Concrete cure must commence within 2 hours of placement.

Cncrete must be cured for a minimum of 7 days after pouring to allow it setting.

f.a f.b f.c f.d f.e f.f

Steel supportance for formwork

d b Stand in tendon

Side formwork will be removed after concrete is set e

SLUMP Concrete Testing

-Slump is a method of testing and dertermining the concrete properties related to the consistency of concrete.

-Comply with AS1012.3.1-1998

-Tools: standard slump cone, small scoop, bullet-nosed rod, ruler, slump plate.

Dealing with tendon

The former will be removed from the tendon. Block and jaws will be inserted.

Stressing and measuring the elongation Strand end is cut off after measurement. Socket will be filled with mortar

Bleeding air through the tendon to clean up foreign elements.

Grouting into the tendon

Denotes downled construction joint

Detail

Ground floor

N-12 Bars at top Water stop seals

and grout vent f Measure elongation c Soil

Reliable 20-120mm Repeat test Outside range

Slab formwork

WT.04 detail refers to WT02

Ground floor slab

Ground floor

20mm screed, 1:100 falls to drain to architect require ments

Vertical bar into slab as intermedia to connect the vertical structure for basement and groundfloor slab

N16-200 Starter bars at top and bottom

Vertical reinforcing to project 400mm out of wall top edge. Bars shall be cut off and center into grout sleeve

Refer to DWG-S11-GF2

Capped steel rebar

Tendon tied to bar chair

b.b b.c

Refer to DWG-S12-GF17

True Shear Collapsed Zero

Concrete Composition

-Normal class concrete may refers to AS 1379

-Typical concrete composition including water, cement, aggregates and admixture.

-Water is mixed with cement powder to form a paste which hold the aggregates together.

-Water/Cement ratio=0.5

-Hydration is the chemical reaction process which harden the cement paste.

-Fine aggregates(fine and coarse sans) or coarse aggregate(stone, gravel, crushed rock screening) are added to concrete mix to improve durability.

-Aggregates must be graded by testing the voids.

-Strength and durability of concrete are affected by cement type, W/C ratio, temperature, compaction and curing.

Reinforced concrete

A combination use of concrete and steel.

Reinforcement concrete

Effective depth The depth of a concrete section measured from the compression face to the centrold of the tension reinforcement

Cover

The amount of concrete required to protest steel reinforcement from fire and corrosion.

Reinforcing concrete

Side formwork

Bar spacing

The center to center spacing for parallel reinforcing bars.

a

Intermediate Floor Structure

Intermediate floor structure consists of timber framing in constructing groundfloor and first floor.

a.a a.b

All timber frame including bracing shall comply in accordance with AS. 1684 unless specification or noted by contractor.

All timber work shall be stress graded(MPa), F graded(F)and hazard class analyzed(H).

Relevant Australian Standards:

AS/NZS 1748 Timber Stress-graded Product requirements for mechanically stress-graded timber

AS 2082 Visually stress-graded hardwood for structural purposes

AS 2858 Timber softwood-visually stress-graded for structural purposes AS2878 Timber classification into strength groups AS 3519 Timber Machine Proof Gradding

b

Constructing intermediate ground floor in his study

b.a b.b b.c

490mm height cold zone void is left inbetween structural slab and intermediate ground floor of his study. 10mm packer set upon concrete plinth and an Oriented Strand Board is laid over on packer. The OSB is 12mm thick which is vapour permeable 240mm height joist laid upon OSB in accordance to

c

Constructing intermediate floor in the corridor

c.a c.b c.c c.d c.e c.f

Vertical timber frame and bracing is construction but not showing in this section.

Scaffolding is erected for easier and safer construction process

300x63 F16 hyspan(FB3) is constructed along the edge of corridor.

A series of 140x45 floor joist (FJ3) is laid in a direction of south to north next to hyspan. 200x13 unequal steel angle(UA) is connected with floor joist by flat heat steel EA countersunk screw.

Hoop iron stap in 30 degree nailed by minimum of 3 nails, to support the and connect hyspan and floor joist.

Stress Grading MGP

MGP is a mechanical stress grading system for plantation softwoods. MGP stand for Machine Graded Pine. It measures such as stiffness, compressive strength and shear strength of plantation softwood. This grading system follows AS/NZS517

F Stress Grading System

F stress grading is a classification system established by visual, mechanical or machine grading assessment. F stands for Forces. Most Australian timber except from plantation softwood is graded by F-grading system. This grading system follows AS 2858.

Grade Stamp

After wood is graded, a grade stamp will stamped on it surface.

OSB(Oriented Strand Board)

Hoop Iron Stap min 3 nail to each straps at 450mm centers

Detail Base detail 3mm stopping bed

Steel EA countersunk fixing into packers flush and sand

FB3

Detail His study GF

30 30

200x13 EA steel angle toe cut back

Steel angle paint finish

Osb have up to 50 layers of wood chips oriented in all directions and compressed and glued together. It is stronger and denser than plywood. This material has no soft spots and has better shear strength. Also it is more afordable and resource-efficient.

All timber shall be free of gum veins, pockets, knots holes and splits within 250 of any connection

OSB boards from the airtight membrane to the floor zone, all joints to be taped to ensure an air tight layer and to comply with passive house requirements

Detail Intermediate floor

WT.04 150 thick RC plinth wall Refer to DWG-AR810-A

N12 Bars at top 2-FJ4 2-FJ4

Marine packingplyfor isolation requirement

240 joistheight Refer to DWG-CD101

OSB Void

N16-200 Starter bars at top and bottom Ground floor slab

Refer to DWG-S11-GF2

Unequal Angle (UA) Floor Joist connection EA countersunk screw

a

a.a a.b a.c

Positioning timber bracing in accordance to AS1684 The Saw cut is marked in position of timber bracing and cut in optimum angle of 45 degree(no less than 30 degree or greater than 60 degree) between top and bottom plate. Horizontal frame on wall on top and bottom of window space(L13 and L14)

Timber framing and joists on his study roof is connected with vertical structures.

b.a

The roof framings in a direction from north to south are L12, RB10, RB21 and FBR2. The roof framing in a direction from west to east on the edge is 2/19x45 F7 KD pine(FBR1)(grade refers to stage 3 notes). Timber joist R3 is laid in the middle.

ties @450

with joist hangers at L12 end.

AS 1684.4

Type A Bracing

RB21 STAGE 4 Vertical Structures Above Ground

Hardboard shall be nailed to framed using 30 x 2.8mmn galvanized flat-head nails. The maximum stud spacing = 600 mm. Bracing panel minimum width = 900mm

Metal Bracing

Top Plate

Welding

Welding is a fabrication method that connects metals by coalescence, simply describe as melting two pieces of steel and by adding a filler material in the joint.

Welding is used in fabriation of members, attatchment of components, splicing and joining of structural elements or bacrivation of sub-assemblies for later erection on site.

Nogging Common Stud

Bottom Plate

Jamb Stud

Two weld types: Fillet Weld (FW)

A fillet weld has an approximately triangular weld pool and joins two workpieces that are not in the same plane and that form a tee, a lap or a corner joint. The advantage of fillet weld is that up 8mm FW can be done in a single operation.

17 58 South elevation L12 R3 FBR2 RB21 FBR2

Roof Framing

SHS steel post(C8) is placed in position to support furture chimney construction.

SHS steel post(C1) is placed to support future wall and masonry veneer construction.

250 PFC steel beam(L10) located in north-south direction to support masonry skin over(under development). 100min end bearing on chimney. 8mm cleat. It is 2M20 bolted to L17 which is a 250 PFC(250x10 PL welted to bottom flange) flow along the curve wall on the north. UA steel beam (L9) is placed in position with 300min end bearing.

Steel angle shelf lintal (SA.01) constructed to support masonry veneer.

200x10th EA steel post(C7) cutted to 175x200x10mm angle for glazing fixing.

50x5 EA struts PWA

Butt Weld(BW)

c C7 C1

Measuring wall for bracing and Identify bracing type

Welding

c.b

b Legend Mark FBR1 R3 RB10 RB21 L12 L13 L14 C1 C7 C8 L9 L10

c.a b c.c

a FJ3

R3 L14

c.e c.d

DS L13 L10 C1 FBR1

Fillet Weld Butt Weld

c.c

Size+Comment

Cutting timber board in optimum angle of 45 (30min, 60max) for bracing

Steel post

a

Roof System

Safety hazard must be taken prior the commencement of roof construction. Scaffold shall construct for work such as roof faming and gutter.

b Constructing roof beyond corridor

b.a b.b b.c b.d b.e b.f b.g b.h

Timber roof framing system is fixed back to sub-structure as required.

OSB fixed to the outside of timber fr Parapet next to the courtyard has also fixed a layer of timber canopy Parapets are wraped with colourbond steel flashingto match metal roofing(RF-01) with termina tion bar. Parapets are also capped with rainwater capping(RW-01).

Thermal insulation(IN-02) is located inside metal roofing.

A ventilation roof space is left in between metal roofing and OSB for water drainage. Weathertight membrane(SA-01) is layered outside OSB.

140mm internal roof thermal insula tion(IN-02) is located inbetween structure framing. Another layer of air tight mem brane is covered inside.

A 120mm depth profiled box gutter is fixed on 18mm OSB in between two parapets to fall 1:200 to east parapet sump. A 300x50mm slot for rainwater overflow to eastern wall of bedroom 4.

c Constructing roof beyond his study, courtyard and pond.

c.a c.b c.c c.d c.e

Roof frame(RB10) is fixed with vertical structure for future timber timber cladding.

Roof above courtyard has a 2 degree fall angle from south to north for discharge. Rafters and purlins are ‘z’ purlins are flxed for roof construction.

Steel post (RB4, RB6 and RB30) is fixed. Metal roofing(RF-01) with insulation(IN-02) is fixed on the top. A 3mm TK aluminium sheet for water deflection is folded into angle to close rib ends.

His study roof

d Constructing his study roof

d.a d.b d.c d.d

A layer of OSB is fixed above the structural frame (R3). Then, weatherproof membrane(SA-01) is layered above.

18mm condensation drainage zone is left above.

Anticon 55 lightduty blanket to metal deck

Scaffolding

Temporary structure used to support wor crew in construction

d.d d.e d.f

Timber cladding (CD-01) is laid at the outtermost of the roof. It is fastened to metal decking with solar PV cell clips to all ribs at 300mm CTS.

18x42mm hardwood battens fastened to roof clips. A continous vermin proof mesh is laid under timber cladding and wrapped into the gutter at the bottom of slope roof.

Caulking on backing strip RW-01

‘Z’ purlin

Parapet on packer set to fall to main roof

SA-01

Vapour permeable weatherproof membrane

RB10

Sump level

drainage zome Anticon 55 lightduty blancket

Scissor Lift

Construction device to lift up worker for safety highlevel working

Roof structural framing

Timber plate,M12nailing bolts

Timber packing M10 bolt

Cleat dropper back to PFC,1-M16 bolt

75x10m m EA cleat 190x45 ceiling joists, 6mm cleat plate, 2-M12 Bolts

Shelf angle

10mm Cleat weld to droppwe 2-M16 bolts to shelf angle

Refer to DWG-S31-1

Waterproofing Relevant Australian Standards:

AS 4654.1-2021 Waterproofing membranes for external above-ground use-Materials

AS 4654.2-2012 Waterproofing membranes for external above-ground use-Design and installation

AS 3740-2010 Waterproofing of Domestic Wet Areas.

OSB

Gutter

a

External Wall(cladding included) & Window system & External door

External wall for his study

a.a a.b a.c a.d a.e

All external walls for his study room is W.T01. Insulation(IN-01) is positioned within structural frames. OSB(OSB-01) is fixed on the external side of structural framing.

Weatherproof membrane(SA-01) is layered outside of OSB. Airtight membrane(SA-03) is layered inside the insulation.

18mm vertical battens is left for drainage. A total 56mm gap from membrane to the outter layer of timber cladding(CD-01).

b Constructing external roof beyong his study

b.a b.b

Same thermal insulation(IN-01) as wall insulation is positioned inbetween roof joist(R3). Airtight membrane, continous from wall, cover benearth the roof insulation is laid.

c Window construction in his study

c.a c.b c.c c.d c.e c.f

Window on the north facade is marked as W.GF-06. Window on the east facade is maded as W.GF-07. Window on the south facade is marked as W.GF-08.

All three windows are inward tilt and turn(TTP).

Triple glazed unit (GL-01) with argon filling and warm edge spacers. Surrounding frame for window is concealed behind cladding.

Windows are silled by aluminium sill progile to suit reveal. Caulking on backing strip between timber sill and window frame.

External flyscreen(FSP-01) is constructed outside the window panel. 19x45mm timber frame species to match the external timber cladding. The flyscreen is not fixed into frame but concealed externally.

Window frame has 20mm sash clearance above, 5mm shadowline andn ventilation gap with vermin proof mesh behind connected from roof.

d Construction of window and external wall on the north facade of corridor

d.a d.b d.c

Window on the north facade of the corridor is marked as W.GF-11.

2 layers of fixed triple glazed panel, 3 on ground floor, 5 on first floor.

15mm thick skirting tile is fixed to mullion capping on the external side of window frame. Gypsum board(GB-01) is fixed to framing beneath the window frame.

f External surface of corridor floor

12mm TK MDF countersunk is fixed into packers. f.a

Code BL-01 BL-02

BL-04 BL-07

Legend Limestone Veneer Limestone Veneer

Limestone Blocks Self supporting Limestone Tiles

e External surface around pond Stone paving(PV-02) is laid for external wall Stone tile(TL-02) on sand cement screed on vertical wall and ground floor of water pond.

e.a e.b

Window frame W.GF-06 W.GF-07

g Masonry work is constructed BL-04

Comment External or internal wall, 10mm joint Match the appearance of BL-01, substrate by CD-10 and OSB

Block size: 100(D)x660/850(W)x 290(H)mm, 10mm joint Joints: As per BL-01, CD-10 substrate

BL-01

BL-02 BL-07

GB-01

PV-02 TL-02

a

STAGE 7

Internal partitions, Rough-in service ceiling, Wall lining structures

Rough-in services installed in floors, walls and ceilings. Once electrical services positioned into service zone, an internal wall and ceiling will positioned.

a.a

100mm service zone is left for rough- in service line(P21) for his study.

a.b b Roof ceiling constructed at this stage.

An 12mm internal timber wall lining(WL-01) will be fixed in secrete nailed profile with concealed screws. Vertical internal wall is supported by horizontal timber frame at 450cc.

b.a b.b b.c

Timber cladding (CD-01) panel is fixed back to 32x42mm frame with stainless steel countersunk socket head screws.

Timber cladding is fixed along the roof frame (RB10 refers to stage5 section drawing)

Timber cladding is fixed on rafter above courtyard in a angle of 45 degree.

c Developing the construction of floor in the corridor

c.a c.b

Thermal insulation is positioned inbetween structural framing(FJ3) for firstfloor corridor. 19mm thich, 100mm (visible) width timber floor is nailed into substrate OSB board and full polyurethane glue bed.

Thermal insulation(IN-04) in laid above groundfloor slab of the corridor. Polythene separation layer in laid between insulation and screed. Reinforced screed(SC-01) is poured above the insulation as the secondary groundfloor slab. 30mm layer of sand cement screed tile bed is poured above. Stone floor tile is laid on sand cement screed in a size of 300mmWx600L

Electrical wire

P21-10A double (DSSO) for main supply

Horizontal noggings to suit hardwood wall lining Vertical service battens

Indoor corridor floor

Reinforced screed and cement is poured on floor

Electrical service

Prepering for rough-in

Finishing trades, Joinery, Appliances

Joinery is measured and customized off-site in a factory. Joinery is delivered onsite and installed into position.

b Gap between tiles shall screed for resiliance and durability. Internal wall and ceiling is painted with finished painting.

c Basic servies including air condition, heating system and exhausted fans are installed accordingly.Furnitures and shelvs are placed in his study.

d Switches and powerpoints are installed in position(refers to Electrical Service drawing)

e Adjustable louvres are installed and fixed on roof beyond His study

Adjustable Louvre His study external finishing

Timber floor is laid over His study room.

19mm thickness Hydrowood Eucalyptus

Timber board has a visible width of 100mm, but in random length.

Timber board is substrate by OSB board(reders to stage7 section)

Timber board painted with timber finish (PA-03)

Timber floor finish(PA-03)

Colour of timber floor finish is clear with the gloss level of Satin.

Coating quantity in accordance with manufaturers ‘Product Data Sheet’

Painting timber finishPA-09 finish painted on timber cladding wall in 2 coats.

TF-01

Roof beam RB7

70 115O/Athick 9mm OSB 700x70xposi strut Blackbutt cladding to match CD-01 19 39.269

755Louvre 45 665 spacing Drip edge Detail Louvre section

450 R.L.

R.L. 38.600 755-8xCladdingboards 450 LVL

Screed gap between tile

Screeding between tile to enhence the resiliance and durability of brick veneer. Finish with NIL

Cleaning courtyard and garden space

Construction waste and scraps shall remove from the garden as well and deliver off site

Double pit sediment &CPT filtration device

Maintenance access to surface

A

Soil Report

A soil testing and report shall complete by geotechnical engineer prior of construction to identify the soil type.

Class P/M

Class P=Problem Including soft soils, such as soft clay or loose sand; reactive substance in soil; moisture soil condition etc.

Class M=Moderately Reactive Moderately reactive with moderate ground movement around 20-40mm

Pond overflow to civil drainage

Temporary site office

100Stormwater pipe from above

100 Back water pipe from above 100 greasy pipe from above

FW from above 100 overflow penetration 100Water closet from above

100stormwater pipe from above

Soil stockpile

Stockpile of the soil from excavation

Safety cone Safety site

boundary

Concrete mixer truck Concrete components inside to ensure concrete is fresh for pouring

Waste and demolish Waste dirt and demolish scrap is left on the side of construction area for delivery truck to transport off the site

Compact fills

Compact fills as substructure as per NCC 3.2.2.1 Excavation for footing compliance

Slab formwork

Steel supportance underneath

Typical Detail Flexible service pipe in slab

CB3

Service pipe

Pipe work from below is capped to avoid foreign substance

500 400

CB1 CB1

1200 400 567

CB1 CB2

All service pipe shall wrapped with approved foam laggine

Slab fabric is cut away to allow for service pipe penetration. Additional 4-N12 bars, 600mm long layered one to each side of pipe work

Refer to DWG-S12

Side formwork

Bar chair spacing 0.9-1.0m intervals

Placing tendon and tied to bar chair

Steel bar is capped for safety

CB1 CB2

Pouring concrete slab Beams and slab shall be poured together in one operation

Mark

Framing

Size+Comment

140x45; MGP10; Floor joist 140x45; MGP10; Floor joist 100x36; MGP10;F16 Hyspan treated; Balcony joist 2/190x45; F16 Hyspan 300x63; F16 Hyspan 2/140x45; F16 Hyspan 2/190x45; F16 Hyspan; Cantilever to support DS over 1/240x45 & 1/240x35 F16 Hyspan 2/190x45 F16 Hyspan 2/240x45 F16 Hyspan 140x45; F7 KD pine; Ceiling joist 2/140x45; F16 Hyspan 2/130x36; F16 Hyspan 150x100x10 UA 200x45 F16 Hyspan 250 PFC 250 PFC

Pryda FT300; MPG10; Floor joist 130x36; F16 Hyspan

Double 45 wide studs(90/140) Triple 45 wide studs(90/140) 50x3.0CHS; Steel dropper

Timber framing system fixed back to sub-structure A 3

CD-02

585mm widthGutter

SA-01

650 Timber

Soaker flashing to SKL-01

Gutter to discharge into pond

58 degree fall 17 degree fall

1:200 Roof capping 30x3 thick aluminium angle fixed to top of cladding board Capped bent ribbed roof Vapour permeable weathertight membrane

2300 Refer to DWG-AR376

400 Sump

His study Roof struction Plan 1:50

Timber decking(TF-03)

Timber decking is laid on balcony floor

Timber board has 100mm width and 19mm thickness.

Timber decking has painted PA-12 finish.

Paint Finish(PA-12)

Paint finish for external timber cladding 3 layers of coat on deck

Balcony

Bedroom 2

Ensuite 2

A 3 2

His study

WIR

Stone paving is installed and organized in the courtyard

Ensuite 1