work examples

Detailed Planning Ltd.

(Evangelical Christian Assembly)

a

37

1

3

5

46

1a

47

3

6

a

32

2

57

Woodlands Chapel

3

5

4

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49

51

43

South R

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Section A-A

As Existing - Scale 1:100

Section B-B


Entrance

Hall

Living Room

Bathroom

Bedroom

Office

Loft

Landing

Landing

Living Room

Loft

Cup'd

No.47 St. Mary's Road


Rear Garden

Front Garden

Loft Plan


A

A

Loft

33.5 sqm

CH-2215

Roof Plan


A

A

B B B B

Rear Garden

Patio

Front Drive

Rear Garden

Patio

Front Drive

No.45

Adjoining Neighbour

No.45

Adjoining Neighbour

No.49

Adjoining Neighbour

No.49

Adjoining Neighbour

Front Elevation


Rear Elevation


No.47 St. Mary's RoadNo.45No.49

No.47 St. Mary's RoadNo.49No.45

Section B-B

As Proposed - Scale 1:100

Bedroom

Landing

Living Room

Cup'd


Aluminium frame roof-light

Side Elevation



Rear Garden

No.45

Front Elevation


No.45No.47 St. Mary's RoadNo.49

Skylight

Side Elevation



Rear Garden

No.45

Walls raised and rendered

to match existing

Parapet wall with coping stone

Living Room

17 sqm

CH-2585

Kitchen

11 sqm

CH-2575

Bathroom 1

6.2 sqm

CH-2325

Ground Floor Plan


A

A

DW

F W

Down

Up

Cup'd

1.3 sqm

Entrance

Hall

0.7 sqm

Hall

2.3 sqm

CH-2715

Down

Storage

1.2 sqm

Rear Garden

B B

Entrance

Patio

Front Drive

No.49

Adjoining Neighbour

No.45

Adjoining Neighbour

Bedroom 2

9.2 sqm

CH-2870

Bedroom 1

13.4 sqm

CH-2875

Study

6.4 sqm

CH-2875

First Floor Plan


A

A

Down

Down

Landing

3 sqm

CH-2860

B B

Rear Garden

Front Drive

Patio

No.49

Adjoining Neighbour

No.45

Adjoining Neighbour

Existing Manhole

R.W.P

R.W.P


No.49No.45

uPVC French doors with Juliet balcony

Walls raised and rendered

to match existing

uPVC frame french door

Render walls to match

existing

Tiled roof

Flat roof no higher than

existing ridge height

Parapet wall with coping stone

Skylight


Section A-A


Entrance

Hall

Living Room

Kitchen/Dining

Bedroom 1

Shower room 1

Landing

Rear Garden

Front Garden

20

73

Living Room

Storage

Shower room 2 Bedroom

French door with Juliet balcony

Flat roof



uPVC frame french door

Parapet wall

Aluminium frame

roof-light

Rear Elevation


2500

3990

3337

3445


Rear Garden

R.W.P

R.W.P

R.W.P

R.W.P

R.W.P

R.W.P

Key

Existing Structure

Proposed

Removals

Ceiling Height (mm)

Detail Above (e.g. rooflight, bulk head)

Detail Below (e.g. walls below)

Below Ground Drainage

"sqm"

Square Metres of Room or Area

Assumed Boundary Line

CH-XXXX

All dimensions are approx.

and to be check in-situ

G.F.L.

0.00mm

G.F.L.

0.00mm

G.F.L.

-1100mm

G.F.L.

-1145mm

a

37

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47

32

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Woodlands Chapel

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49

51

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South R

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a

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32

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3

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49

51

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South R

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Woodlands Chapel

D R A W I N G N O .

C L I E N T

D R A W I N G S S T A T U S

U N I T 6, S T A L B A N S H O U S E

S T A L B A N S L A N E

G O L D E R S G R E E N L O N D O N N W 1 1 7 Q E

T 0 2 0 8 1 5 0 0 4 9 4

E I N F O @ D E T A I L E D - P L A N N I N G . C O . U K

W W W . D E T A I L E D - P L A N N I N G . C O . U K

D R A W I N G T I T L E

S I T E

R E V I S I O N

S C A L E D A T E D R A W N C H E C K E D

D E T A I L E D P L A N N I N G

Ms Lin Hallen

47 St Mary's Road, Reigate, Surrey, RH2 7JH

Building Control For Comments

Jun 2016 P.C.A.M.

A1048LH_BC:

All details are subject to full opening up of works on site

The contractor is solely responsible for the design and

carrying out of all temporary works on site

If existing joist spans prove to be incorrect following opening

up, engineer must be contacted and notified immediately

Where existing walls are removed, advice from engineer

must be sought to confirm they are non loadbearing

IF IN DOUBT ABOUT ANY DETAILS, CONTACT

DETAILED PLANNING LTD. FOR STRUCTURAL DETAILS

CONTACT THE STRUCTURAL ENGINEER ASAP!!!

Client and Contractor to be aware of Construction &

Design Management (CDM) duties

For structural notes/layout, refer to engineers calculations.

Doc Reference: 16-0330-C01 REV0

Existing Plans, Existing/Proposed Elevations & Block

Plans

As Noted @ A1

SH1

N O T E S :

© COPYRIGHT - DETAILED PLANNING LTD

all dimension should be checked on site prior to works

commencing. Variations in squareness, depth of plaster etc, must

be checked for. Where new walls are shown as aligned with

existing walls, physical removal of brickwork and / or plaster to

establish the actual position of the wall being attached to must be

checked.

any discrepancies should be reported in writing immediately.

when printing off PDF's, check that the drawings are printed to

correct paper size and scale.

documents should be used as to the drawing status described

property owner to ensure that all aspects of the "party wall etc., act

1996" are complied with prior to any works commencing on site.

0 10 20 30 40 50 60 70 80

S C A L E 1 : 1 2 5 0

0

S C A L E : 1 : 1 0 0

S C A L E : 1 : 5 0

2 3 4 5 6m

0 1 2 3m

Location Plan

Scale 1:1250

1

S C A L E : 1 : 1 0

0 0.1 0.3 0.50.2 0.4 0.6m

0 10 20 30 40

Existing Block Plan

Scale 1:500

S C A L E 1 : 5 0 0

0 10 20 30 40

Proposed Block Plan

Scale 1:500

S C A L E 1 : 5 0 0

N

N


a

37

1

3

5

46

1a

47

3

6

a

32

2

57

Woodlands Chapel

3

5

4

4

28

45

49

51

43

South R

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Living Room

17 sqm

CH-2585

Foundation and Drainage Plan


A

A

Cup'd

1.3 sqm

Entrance

Hall

0.7 sqm

Rear Garden

B B

Entrance

Patio

Front Drive

Living Room

10 sqm

CH-2575

Kitchen/Dining

17.5 sqm

No.49

Adjoining Neighbour

No.45

Adjoining Neighbour

Toilet

1.2 sqm

FOUNDATION NEAR PUBLIC SEWER

Foundations as to guidance notes and to be a

minimum of 1000mm below original ground level. If

foundations are within 1m of sewer then foundation

depth to be min. 150mm below bottom of sewer.

EXTERNAL WALLS BELOW GRND

Wall to be Class A blockwork or semi

engineering bricks. Cavities below

ground level to be filled with lean mix

concrete min 225mm below DPC.

DPC

Provide horizontal strip polymer

(hyload) damp proof course to both

internal and external skins minimum

150mm above external ground level.

New DPC to be made continuous with

existing DPC’s and with floor DPM.

Vertical DPC to be installed at all

reveals where cavity is closed.

TRENCH FOUNDATION

Provide 750mm x 600mm trench fill

foundations. All foundations to be a

minimum of 1000mm below original

ground level, exact depth to be agreed

on site with Building Control Officer to

suit site conditions.

Option 1 - SOLID FLOOR INSULATION

OVER SLAB (SCREED FINISH)

Solid ground floor to consist of 150mm

hardcore. Blinded with 50mm sand

blinding. Provide 150mm ST2 or Gen2

ground bearing slab over a 1200mm

gauge polythene DPM. DPM to be

lapped in with DPC in walls. Floor to be

insulated over slab and DPM with min

75mm thick Celotex GA4000 joints

tightly butted. Lay Polythene VCL over

the insulation boards, all joints to be

lapped 150mm and sealed. Finish with

65mm sand/cement finishing. If existing

floor is suspended: provide ventilation

tubes as to guidance notes.

BOUNDARY LINE

Red dashed line indicates assumed

boundary line (mid point between party

wall). Contractor to check and owner to

confirm when setting out.

INFORMATIVE NOTES

Owner to serve notice for the Party Wall

Act as excavations are within 3 metres

of neighbours existing foundations and

lower than adjoining foundations.

NOTE:

Contractor to check structural engineers

notes and calculations for special

foundations, i.e. pad foundations, steel

post connections, below floor level steel

work etc

approx. 4060

Approx 5210

Living Room

17 sqm

CH-2585

Ground Floor Plan Showing Structural Details Above


A

A

Down

Up

Cup'd

1.3 sqm

Entrance

Hall

0.7 sqm

Rear Garden

B B

Entrance

Patio

Front Drive

Living Room

10 sqm

CH-2575

Kitchen/Dining

17.5 sqm

No.49

Adjoining Neighbour

No.45

Adjoining Neighbour

1110

Approx 5210

approx. 4060

W.C.

1.2 sqm

CAVITY BARRIERS

All cavities to be closed at eaves and

around openings using Thermabate or

similar non combustible insulated cavity

closers. Provide vertical DPCs around

openings and abutments.

EXISTING TO NEW WALL

Where new walls abuts the existing

walls provide a movement joint with

vertical DPC and pointed with flexible

mastic as to manufacturer’s instructions.

All tied into existing construction with

suitable proprietary stainless steel

profiles.

CATNIC LINTELS ABOVE EXTERNAL

OPENINGS

Use suitable Catnic Lintel for opening

width and cavity thickness. Lintels to have

a minimum bearing of 150mm on each

end. Stop ends, DPC trays and weep

holes to be provided above all externally

located lintels.

EXTERNAL WALLS FACING

BOUNDARY LINE

External: 105 facing brick

Cavity: 100mm cavity full fill with

Dritherm37

Inner leaf: 100mm standard Aircrete

Finish with 12.5mm plasterboard on dot

& dab

WALL TIES

Provide wall ties as to guidance notes

STEEL BEAMS

Supply and install new structural elements

such as new beams, roof structure, floor

structure, bearings, and padstones in

accordance with the Structural Engineer's

calculations and details. New steel beams to

be encased in 12.5mm Gyproc FireLine

board with staggered joints, Gyproc

FireCase or painted in Nullifire S or similar

intumescent paint to provide 1/2 hour fire

resistance as agreed with Building Control.

All fire protection to be installed as detailed

by specialist manufacturer.

INTERNAL STUD PARTITIONS

100mm x 50mm softwood treated

timbers studs at 400mm ctrs with

100mm Rockwool mineral fibre sound

insulation packed the full depth of the

stud. Provide 12.5mm plaster board

with skim plaster finish.

KEY (Fire - where applicable):

Mains operated linked smoke alarm

detection system with battery back up:

Fire Door (30 Minute Rated):

Heat Detector:

SD

FD30

HD

EXTRACT

Mechanical ventilation ducted to external air with an

extract rating of:

Shower Room/Bathroom/WC: 15l/s operated

via the light switch. Vent to have a 15min overrun if no

window in room

Utility Room: 30l/s

Kitchen: 60l/sec or

30l/sec if adjacent to hob, sealed to prevent entry of

moisture.

KEY (Extract - where applicable):

Boiler Flue

Mechanical Extract:

WINDOWS & DOORS

Safety Glazing - All glazing in critical locations to be

toughened or laminated safety glass, i.e. within

1500mm above floor level in doors and side panels

within 300mm of door opening and within 800mm

above floor level in windows.

Windows - New and replacement windows to be double

glazed with 16mm argon gap and soft coat low-E glass.

Window Energy Rating to be Band C or better and to

achieve U-value of 1.6 W/m²K.

Doors - New and replacement doors to achieve a

U-Value of 1.6 W/m²K. Glazed areas to be double

glazed with 16mm argon gap and soft low-E glass.

NEW GAS BOILER

Provide and install new boiler in accordance with he

guidance notes. Location as shown or to be agreed

with client.

DRAINAGE

Drainage to connect with existing. Drainage layout as

shown or alternative layout to be agreed on site with

the BCO

JOISTS SPAN

Assumed direction of proposed

floor/ceiling/flat roof joist or rafters span.

Refer to engineers drawings for size and

direction

RENDERED WALLS ABOVE GROUND

External: 20mm two coat sand/cement

render with waterproof additive on

100mm lightweight Aircrete

Cavity: 100mm cavity full fill with

Dritherm37


Finish with 12.5mm plasterboard on

dot&dab

WALL TIES

Provide wall ties as to guidance notes

400

685 6852695

Check suitability of

existing floor. To be

retained if suitable.

A.A.V.

Existing Invert 300mm.

Existing manhole grubbed out

Foundations not to overlap

boundary. Provide eccentric

footing

FD30

Provide vent tubes in

proposed slab if exiting

floor is suspended.

Macerator may be required.

Drainage layout agreed on

site to suit

Down

150mm

Beam flush with ceiling

12.5mm fireline added to this wall

SVP Boxed in

and sound

insulated

Drain to

Soakway

G.F.L.

0.00mm

G.F.L.

0.00mm

G.F.L.

-1015mm

G.F.L.

-1145mm

INTERNAL LOADBEARING MASONRY

PARTITIONS

proprietary steel profiles or block bonded to all

internal and external walls. Walls faced

throughout with 12.5mm plasterboard on dabs

with skim plaster finish

Waste in

floor void

Existing foundations

undisturbed

Railing

Shared sewer

Doors to be 1.6

u-value

D R A W I N G N O .

C L I E N T





T 0 2 0 8 1 5 0 0 4 9 4




S I T E

R E V I S I O N



Ms Lin Hallen



Jun 2016 P.C.A.M.

A1048LH_BC:















Proposed Plans and Specification

As Noted @ A1

SH2

N O T E S :







checked.







10 20 30 40 50 60 70 80

S C A L E 1 : 1 2 5 0

0

S C A L E : 1 : 1 0 0

S C A L E : 1 : 5 0

2 3 4 5 6m

0 1 2 3m

Location Plan

Scale 1:1250

1

S C A L E : 1 : 1 0

0 0.1 0.3 0.50.2 0.4 0.6m


a

37

1

3

5

46

1a

47

3

6

a

32

2

57

Woodlands Chapel

3

5

4

4

28

45

49

51

43

South R

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Bedroom 2

9.2 sqm

CH-2870

Bedroom 1

13.4 sqm

CH-2875

Shower Rm 1

6.7 sqm

CH-2875

First Floor Plan Showing Structural Details Above


A

A

Down

B B

Rear Garden

Front Drive

Patio

Up

Down

No.49

Adjoining Neighbour

No.45

Adjoining Neighbour

Loft Plan Showing Structural Details Above


A

A

Front Drive

B B

Rear Garden

Low-Level Storage

5 sqm

Bedroom 3

13.3 sqm

Shower Room 2

7 sqm

Down

Patio

No.45

Adjoining Neighbour

No.49

Adjoining Neighbour

3590

1790

3840

800

890

UNVENTED PITCHED ROOF WITH

VAULTED CEILING

Roofing tiles to match existing on 25 x

38mm tanalised SW treated battens on

breathable sarking felt to relevant BBA

Certificate. Rafters as to engineers

details. Rafters supported on 100 x 50mm

treated SW wall plates. Allow min 20mm

air space to allow for drape of breathable

felt. Insulation to be Celotex 100mm

GA4000 between rafters and 52.5mm

Celotex PL4000 insulated plasterboard

under rafters. Provide 5mm skim coat of

finishing plaster to the underside of all

ceiling.

Restraint strapping -100mm x 50mm wall

plate strapped down to walls. Rafters to

be strapped to walls, straps built into

cavity, across at least 3 timbers with

noggins. All straps to be 1000 x 30 x 5mm

galvanized straps or other approved to

BSEN 845-1 at 2m centres.

Roof Plan


A

A

Patio

B

B

Rear Garden

Front Drive

No.45

Adjoining Neighbour

No.49

Adjoining Neighbour

ROOF LIGHTS

Min U-value of 1.6 W/m²K.

Roof-lights to be double glazed with16mm

argon gap and soft low-E glass. Window

Energy Rating to be Band C or better.

Roof lights to be fitted in accordance with

manufacturer's instructions with

rafters/joists doubled upped and bolted to

sides and suitable flashings etc.

Rooflights to have a AA, AB or AC fire

rating if within 1m of boundary

Roof lights not to protrude more than

150mm above roof line.

FLAT COLD ROOF - Fibreglass GRP on

19mm exterior grade plywood (or as to

manufacturers details), laid on firrings to

give a 1:80 fall on roof joists as to

engineers details. Cross-ventilation to be

provided on opposing sides by a

proprietary eaves ventilation strip

equivalent to 25mm continuous

ventilation. Ensure continuous 50mm air

gap above the insulation for ventilation.

Flat roof insulation as to guidance notes.

Finish with a plaster skim.

Provide restraint to flat roof by fixing using

of 30 x 5 x 1000mm ms galvanised lateral

restraint straps at maximum 2000mm

centres fixed to 100 x 50mm wall plates

and anchored to wall. Joist spans over

2.5m provide 38mm (and at least

2

3

of joist

depth) solid timber strutting at

1

3

spans.

Provide ventilation at eaves ridge.

RAISED PARTY WALLS NEW AND

UPGRADED

UPGRADE OF SOLID EXTERNAL WALL

To achieve min U-value 0.28W/m²K

Existing wall to be exposed and checked

for its suitability. New walls to be 215mm

thick solid brick work. Insulate

existing/proposed walls on the inside

using 50mm Celotex FR5000 joints taped

as VCL. Construct 25 x 50mm battens at

600mm centres to provide a nominal

25mm cavity between the insulation and

12.5mm Knauf Wallboard. Finish with a

plaster skim.

REAR DORMER WALL


Render finish applied in 3 coats at least

20mm thick to stainless steel render lath.

Render should be finished onto an

approved render stop. Render lath fixed to

vertical 25 x 50mm preservative treated

battens to provide vented and drained

cavity, fixed to breathable membrane and

12mm thick W.B.P external quality

plywood sheathing (or other approved).

Ply fixed to treated timber frame studs

constructed using 150mm x 50mm head

and sole plates and vertical studs (with

noggins) at 400mm centres or to structural

engineer's details and calculations.

Insulation between studs to be 95mm

Celotex GA4000 plus 12.5 Knauf

wallboard with vcl over studs. Finish with

3mm skim coat of finishing plaster.

All junctions to have water tight

construction, seal all perimeter joints with

tape internally and with silicon sealant

externally.

In

te

rn

al

WALLS BETWEEN COLD EAVES STORAGE

AND HABITABLE SPACE

To achieve minimum U Value of 0.28W/m²K

100mm x 50mm (C16) vertical studs and head

& sole plates (with noggins) at 400mm

centres. Friction fit 80mm Celotex GA4000 to

all stud voids flush with the back of studs, with

20mm cavity and 15+9.5mm Celotex PL4000

insulated plasterboard with VCL over to inside

of studs. Finish with 3mm skim coat of

finishing plaster.

UPGRADE OF PITCHED ROOF

Existing roof structure assessed by a

structural engineer, any alterations to

engineers details with BCO approval

before work commencement. Existing roof

condition must be checked and be free

from defects as required by the BCO.

Insulate existing rafters with Celotex

GA4000 between and under existing

rafters as to guidance notes. Finish with

12.5mm plasterboard with 5mm skim coat

of finishing plaster to the underside of all

ceilings using galvanized plasterboard

nails.

Provide a cavity of 25mm by fixing battens

between plasterboard and under rafter

insulation (recommended where insulation

under rafters exceeds 50mm).

Maintain a 50mm air gap above insulation

to ventilate roof. Provide opening at eaves

level at least equal to continuous strip

25mm wide and opening at ridge equal to

continuous strip 5mm wide to promote

ventilation or provide equivalent high and

low level tile vents in accordance with

manufactures details.

WALLS BETWEEN COLD EAVES STORAGE

AND HABITABLE SPACE


100mm x 50mm (C16) vertical studs and head

& sole plates (with noggins) at 400mm

centres. Friction fit 80mm Celotex GA4000 to

all stud voids flush with the back of studs, with

20mm cavity and 15+9.5mm Celotex PL4000

insulated plasterboard with VCL over to inside

of studs. Finish with 3mm skim coat of

finishing plaster.

FD30

FD30

FD30 SD

SD

Joists as to engineers details

Extract via pitch roof

Space saving white goods due to

low head height available

Soundbloc to

party wall

SVP through roof

with lead flashing

SVP Boxed in

and sound

insulated

KEY (Fire - where applicable):

Mains operated linked smoke alarm

detection system with battery back up:

Fire Door (30 Minute Rated):

Heat Detector:

SD

FD30

HD

EXTRACT

Mechanical ventilation ducted to external air with an

extract rating of:

Shower Room/Bathroom/WC: 15l/s operated

via the light switch. Vent to have a 15min overrun if no

window in room

Utility Room: 30l/s

Kitchen: 60l/sec or

30l/sec if adjacent to hob, sealed to prevent entry of

moisture.

KEY (Extract - where applicable):

Boiler Flue

Mechanical Extract:

STEEL BEAMS


such as new beams, roof structure, floor

structure, bearings, and padstones in

accordance with the Structural Engineer's

calculations and details. New steel beams to

be encased in 12.5mm Gyproc FireLine

board with staggered joints, Gyproc

FireCase or painted in Nullifire S or similar

intumescent paint to provide 1/2 hour fire

resistance as agreed with Building Control.

All fire protection to be installed as detailed

by specialist manufacturer.

JOISTS SPAN

Assumed direction of proposed

floor/ceiling/flat roof joist or rafters span.

Refer to engineers drawings for size and

direction

Waste in

floor void

SOUNDBLOC LAYER

1 Layer of soundbloc to party wall

SVP to finish 900m

above window

openings

STRUCTURAL TIMBER


such as new posts, purlins, roof structure,

floor structure etc in accordance with the

Structural Engineer's calculations and

details.

Depending on

available head

height,

alternative layout

may be prefered,

see sheet 4

D R A W I N G N O .

C L I E N T





T 0 2 0 8 1 5 0 0 4 9 4




S I T E

R E V I S I O N



Ms Lin Hallen



Jun 2016 P.C.A.M.

A1048LH_BC:















Proposed Plans and Specification

As Noted @ A1

SH3

N O T E S :







checked.







10 20 30 40 50 60 70 80

S C A L E 1 : 1 2 5 0

0

S C A L E : 1 : 1 0 0

S C A L E : 1 : 5 0

2 3 4 5 6m

0 1 2 3m

Location Plan

Scale 1:1250

1

S C A L E : 1 : 1 0

0 0.1 0.3 0.50.2 0.4 0.6m


a

37

1

3

5

46

1a

47

3

6

a

32

2

57

Woodlands Chapel

3

5

4

4

46a

28

45

49

51

43

South R

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S

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Section A-A


Entrance

Hall

Living Room

Kitchen/Dining

Bedroom

Shower room

Landing

20

73

Living Room

Storage

Shower room

Bedroom

2500

1m

M

inim

um

600mm

750m

m

Existing foundations not to

be undermined/disturbed

Rear Garden

French door with Juliet balcony


Parapet wall

Pitch roof upgraded

Flat cold roof - Vented

Option 1 - Solid floor

insulation over slab

(screed finish)

Unvented pitched roof with

vaulted ceiling

CDM REGULATIONS

The client must abide by the Construction Design and Management Regulations 2015

PARTY WALL ACT

The owner, should they need to do so under the requirements of the Party Wall Act

1996, has a duty to serve a Party Structure Notice on any adjoining owner if building

work on, to or near an existing Party Wall involves any of the following:

• Support of beam

• Insertion of DPC through wall

• Raising a wall or cutting off projections

• Demolition and rebuilding

• Underpinning

• Insertion of lead flashings

• Excavations within 3 metres of an existing structure where the new foundations

will go deeper than adjoining foundations, or within 6 metres of an existing structure

where the new foundations are within a 45 degree line of the adjoining foundations.

A Party Wall Agreement is to be in place prior to start of works on site.

THERMAL BRIDGING

Care shall be taken to limit the occurrence of thermal bridging in the insulation layers

caused by gaps within the thermal element, (i.e. around windows and door openings).

Reasonable provision shall also be made to ensure the extension is constructed to

minimise unwanted air leakage through the new building fabric.

MATERIALS AND WORKMANSHIP

All works are to be carried out in a workmanlike manner. All materials and workmanship

must comply with Regulation 7 of the Building Regulations, all relevant British

Standards, European Standards, Agreement Certificates, Product Certification of

Schemes (Kite Marks) etc. Products conforming to a European technical standard or

harmonised European product should have a CE marking.

SITE PREPARATION

Ground to be prepared for new works by removing all unsuitable material, vegetable

matter and tree or shrub roots to a suitable depth to prevent future growth. Seal up, cap

off, disconnect and remove existing redundant services as necessary. Reasonable

precautions must also be taken to avoid danger to health and safety caused by

contaminants and ground gases e.g. landfill gases, radon, vapours etc. on or in the

ground covered, or to be covered by the building.

EXISTING STRUCTURE

Existing structure including foundations, beams, walls and lintels carrying new and

altered loads are to be exposed and checked for adequacy prior to commencement of

work and as required by the Building Control Officer.

TRENCH FOUNDATION

Provide 750mm x 600mm trench fill foundations, concrete mix to conform to BS EN

206-1 and BS 8500-2. All foundations to be a minimum of 1000mm below original

ground level, exact depth to be agreed on site with Building Control Officer to suit site

conditions. All constructed in accordance with 2004 Building Regulations A1/2 and BS

8004:1986 Code of Practice for Foundations. Ensure foundations are constructed below

invert level of any adjacent drains. Base of foundations supporting internal walls to be

min 600mm below ground level. Sulphate resistant cement to be used if required.

Please note that should any adverse soil conditions or difference in soil type be found

or any major tree roots in excavations, the Building Control Officer is to be contacted

and the advice of a structural engineer should be sought. Ensure there is heave

precautions to foundations greater that 1.5m deep. If required, where foundations are to

be stepped, foundations should overlap by twice the height of the step, or 1m

whichever is the greater. The height of the step should not be greater than the

thickness of the foundation.

WALLS BELOW GROUND

All new walls below ground to have Class A blockwork or semi engineering brickwork in

1:4 masonry cement or equal approved specification. Cavities below ground level to be

filled with lean mix concrete min 225mm below damp proof course. Or provide lean mix

backfill at base of cavity wall (150mm below damp course) laid to fall to weepholes.

DPC

Provide horizontal strip polymer (hyload) damp proof course to both internal and

external skins minimum 150mm above external ground level. New DPC to be made

continuous with existing DPC’s and with floor DPM. Vertical DPC to be installed at all

reveals where cavity is closed.

Option 1 - SOLID FLOOR INSULATION OVER SLAB (SCREED FINISH)

Solid ground floor to consist of 150mm hardcore. Blinded with 50mm sand blinding.

Provide 150mm ST2 or Gen2 ground bearing slab over a 1200mm gauge polythene

DPM. DPM to be lapped in with DPC in walls. Floor to be insulated over slab and DPM

with min 75mm thick Celotex GA4000 joints tightly butted. Lay Polythene VCL over the

insulation boards, all joints to be lapped 150mm and sealed. Finish with 65mm

sand/cement finishing. If existing floor is suspended: provide ventilation tubes as to

guidance notes.

Option 2 - BEAM AND BLOCK FLOOR

Prepare the ground to an even surface and lay a ground cover of concrete at least

100mm thick, on a damp-proof membrane of at least 1200 gauge polyethylene, laid on

a bed of fine blinding material.

The underside of beams not less than 150mm above the top of the ground (To be

specified on site by engineer). PCC beams to be supplied and fixed to beam

manufacturer's plan, layout and details (Provide Milbank T150 @ 412mm c/c or similar).

Minimum bearing 100mm onto DPC and load bearing walls. Provide concrete blocks to

BS6073 pt.1, wet and grout all joints with 1:4 cement/sand mix. Provide double beams

below non-load bearing partitions. Lay 1200g DPM/radon barrier, with 300mm laps

double welted and taped at joints and service entry points using radon gas proof tape,

over beam and block floor. Lay floor insulation over DPM, 75mm Celotex GA4000

applied as a rigid material.

Lay 500g separating layer over insulation and provide 75mm sand/cement screed over

and prepare for floor finishes as required.

Where existing is suspended timber floor and air bricks are covered by new extension,

ensure cross-ventilation is maintained by using grilled proprietary telescopic vents

through opposing walls as to guidance notes.

VENTILATION OF FLOOR

Provide cross-ventilation under floor to outside air by ventilators in at least 2 opposite

external walls of the building. Ventilation openings having an opening area of 1500mm²

per metre run of perimeter wall or 500mm² per square metre of floor area whichever

gives the greater opening area. All sleeper walls or similar under floor obstructions shall

be of honeycombed construction or have similar provision for distribution of ventilation.

The under floor space shall be free from debris. Ducts to be sealed using gas proof tap

if they pass through the radon barrier.

FULL FILL RENDERED CAVITY WALL


New cavity wall to comprise of 20mm two coat sand/cement render to comply to with

waterproof additive on 100mm lightweight block, K value 0.16, e.g. Aircrete. Full fill

100mm cavity with 100mm Dritherm37 cavity insulation as manufacturer's details. Inner

leaf to be 100mm block K value 1.19 or less, e.g. aircrete. Internal finish to be 12.5mm

plasterboard on dabs. Walls to be built with 1:1:6 cement mortar.

FULL FILL EXPOSED BRICK CAVITY WALL (BOUNDARY WALL)


New cavity wall to comprise of 105mm facing brick to match existing. Full fill 100mm

cavity with 100mm Dritherm37 cavity insulation as manufacturer's details. Inner leaf to

be 100mm block K value 1.19 or less, e.g. aircrete. Internal finish to be 12.5mm

plasterboard on dabs. Walls to be built with 1:1:6 cement mortar.

REAR DORMER WALL


Render finish (to comply with BS EN 13914-1:2005) - applied in 3 coats at least 20mm

thick to stainless steel render lath. Render should be finished onto an approved render

stop. Render lath fixed to vertical 25 x 50mm preservative treated battens to provide

vented and drained cavity, fixed to breathable membrane (having a vapour resistance

of not more than 0.6 MNs/g) and 12mm thick W.B.P external quality plywood sheathing

(or other approved). Ply fixed to treated timber frame studs constructed using 150mm x

50mm head and sole plates and vertical studs (with noggins) at 400mm centres or to

structural engineer's details and calculations. Insulation between studs to be 95mm

Celotex GA4000 plus 12.5 Knauf wallboard with vcl over studs. Finish with 3mm skim

coat of finishing plaster.

All junctions to have water tight construction, seal all perimeter joints with tape internally

and with silicon sealant externally. Dormer walls built off existing masonry walls to have

galvanised mild steel straps placed at 900 centres. Dormer cheeks within 1m of the

boundary to be lined externally with 12.5mm Supalux and 12.5mm Gyproc FireLine

board internally to achieve 1/2 hour fire resistance from both sides. (Provide an

additional 15mm pur insulation over studs to prevent cold bridging if required)

CAVITY WALL TIES

All walls constructed using stainless steel vertical twist type retaining wall ties or

standard butterfly stainless steel wire ties. The first run of wall ties to be located at

600mm centres horizontally at base of insulation. Subsequent runs of wall ties to be at

no more than 900mm centres horizontally, 450mm vertically and 225mm ctrs at reveals

and corners in staggered rows. Wall ties to be suitable for cavity width and in

accordance with BS 5628-6.1: 1996 and BS EN 845-1: 2003. All work under

construction must be protected overnight and during adverse weather conditions in

accordance with relevant standards.

EXISTING TO NEW WALL

Cavities in new wall to be made continuous with existing where possible to ensure

continuous weather break. If a continuous cavity cannot be achieved, where new walls

abuts the existing walls provide a movement joint with vertical DPC and pointed with

flexible mastic as to manufacturer’s instructions. All tied into existing construction with

suitable proprietary stainless steel profiles.

INTERNAL STUD PARTITIONS

100mm x 50mm softwood treated timbers studs at 400mm ctrs with 50 x 100mm head

and sole plates and solid intermediate horizontal noggins at 1/3 height or 450mm.

Provide min 10kg/m³ density acoustic soundproof quilt tightly packed (eg. 100mm

Rockwool or Isowool mineral fibre sound insulation) in all voids the full depth of the

stud. Partitions built off doubled up joists where partitions run parallel or provide

noggins where at right angles, or built off DPC on thickened concrete slab if solid

ground floor. Walls faced throughout with 12.5mm plaster board with skim plaster finish.

Taped and jointed complete with beads and stops.

CAVITY BARRIERS

30 minute fire resistant/acoustic proprietary cavity barriers or similar to be provided at

tops of walls (unless cavity is totally filled with insulation), gable end walls and vertically

at junctions with separating walls & horizontally at separating walls with cavity tray over

installed according to manufacturers details.

STAIRS

Dimensions to be checked and measured on site prior to fabrication of stairs. Timber

stairs to comply with BS585 and with Part K of the Building Regulations. Max rise

220mm, min going 220mm. Two risers plus one going should be between 550 and

700mm. Tapered treads to have going in centre of tread at least the same as the going

on the straight. Min 50mm going of tapered treads measured at narrow end. Pitch not to

exceed 42 degrees. The width and length of every landing should be at least as great

as the smallest width of the flight. Doors which swing across a landing at the bottom of

a flight should leave a clear space of at least 400mm across the full width of the flight.

Min 2.0m headroom measured vertically above pitch line of stairs and landings.

Handrail on staircase to be 900mm above the pitchline, handrail to be at least one side

if stairs are less than 1m wide and on both sides if they are wider. Ensure a clear width

between handrails of minimum 600mm. Balustrading designed to be unclimbable and

should contain no space through which a 100mm sphere could pass. Allow for all

structure as designed by a Structural Engineer.

INTERMEDIATE FLOORS

Intermediate floor to be 20mm t&g flooring grade chipboard or floorboards laid on joists

as to engineers. Lay 100mm Rockwool mineral fibre quilt insulation min 10kg/m³ or

equivalent between floor joists. Ceiling to be 12.5 FireLine plasterboard with skim

plaster set and finish. Joist spans over 2.5m to be strutted at mid span using 38 x 38mm

herringbone strutting or 38mm solid strutting (at least 2/3 of joist depth). In areas such

as kitchens, utility rooms and bathrooms, flooring to be moisture resistant grade in

accordance with BS EN 312:2010. Identification marking must be laid upper most to

allow easy identification. Provide lateral restraint where joists run parallel to walls, floors

are to be strapped to walls with 1000mm x 30mm x 5mm galvanised mild steel straps or

other approved in compliance with BS EN 845-1 at max 2.0m centres, straps to be

taken across minimum 3 no. joists. Straps to be built into walls. Provide 38mm wide x ¾

depth solid noggins between joists at strap positions.

(If existing ceiling retained, provide chicken wire below rockwool)

FLAT COLD ROOF - VENTED

To achieve U-value 0.18 W/m²K

If required, timber roof structures to be designed by an Engineer in accordance with

NHBC Technical Requirement R5 Structural Design.

Flat roof to be Fibreglass GRP with AA fire rating as specialist specification, with a

current BBA or WIMLAS Certificate on 19mm exterior grade plywood (or as to

manufacturers instructions), laid on firrings to give a 1:80 fall on joists as to engineers

details. Cross-ventilation to be provided on opposing sides by a proprietary eaves

ventilation strip equivalent to 25mm continuous ventilation, with fly proof screen. Flat

roof insulation is to be continuous with the wall insulation but stopped back to allow a

continuous 50mm air gap above the insulation for ventilation. Insulation to be 120mm

Celotex XR4000 between joists and 40+12.5mm Celotex PL4000 insulated plasterboard

over VCL under joists. Finish with a plaster skim.

Provide restraint to flat roof by fixing using of 30 x 5 x 1000mm ms galvanised lateral

restraint straps at maximum 2000mm centres fixed to 100 x 50mm wall plates and

anchored to wall. Workmanship to comply to BS 8000:4. Joist spans over 2.5m provide

38mm (at least 2/3 of joist depth) solid timber strutting at

1

3

spans. Provide ventilation at

eaves and ridge.

UNVENTED PITCHED ROOF WITH VAULTED CEILING (Ground Floor Extension)

Pitch 22-45° (imposed load max 0.75 kN/m² - dead load max 0.75 kN/m²)


Timber roof structures to be designed by an Engineer in accordance with NHBC

Technical Requirement R5 Structural Design. Calculations to be based on BS EN

1995-1-1. Roofing tiles to match existing on 25 x 38mm tanalised SW treated battens

on breathable sarking felt to relevant BBA Certificate. Supported on rafters as to

engineers details. Rafters supported on 100 x 50mm treated SW wall plates. Allow min

20mm air space to allow for drape of breathable felt. Insulation to be 100mm Celotex

GA4000 between rafters and 40+12.5mm Celotex PL4000 insulated plasterboard under

rafters. Provide 5mm skim coat of finishing plaster to the underside of all ceiling.

Restraint strapping -100mm x 50mm wall plate strapped down to walls. Rafters to be

strapped to walls, straps built into cavity, across at least 3 timbers with noggins. All

straps to be 1000 x 30 x 5mm galvanized straps or other approved to BSEN 845-1 at

2m centres.

UPGRADED PITCH ROOF IN LOFT CONVERSION (UNVENTED)


Existing roof structure assessed by a structural engineer, any alterations to engineers

details with BCO approval before work commencement. Existing roof condition must be

checked and be free from defects as required by the BCO. Roofing tiles to match

existing on 25 x 38mm tanalised sw treated battens on breathable sarking felt to

relevant BBA Certificate. Supported on existing rafters. Allow min 20mm air space to

allow for drape of breathable felt. Insulation to be 80mm Celotex GA4080 between

rafters and 62.5mm Celotex PL4000 insulated plasterboard with VCL under rafters.

Provide 5mm skim coat of finishing plaster to the underside of all ceilings.

ALUMINIUM FRAME ROOF LIGHTS


Roof-lights to be double glazed with16mm argon gap and soft low-E glass. Window

Energy Rating to be Band C or better. Roof lights to be fitted in accordance with

manufacturer's instructions with rafters/joists doubled upped and bolted to sides and

suitable flashings etc.

Rooflights to have a AA, AB or AC fire rating if within 1m of boundary

Roof lights not to protrude more than 150mm above roof line.

ELECTRICAL

All electrical work required to meet the requirements of Part P (electrical safety) must be

designed, installed, inspected and tested by a competent person registered under a

competent person self certification scheme such as BRE certification Ltd, BSI, NICEIC

Certification Services or Zurich Ltd. An appropriate BS7671 Electrical Installation

Certificate is to be issued for the work by a person competent to do so. A copy of a

certificate will be given to Building Control on completion.

HEATING

Extend all heating and hot water services from existing and provide new TVRs to

radiators. Heating system to be designed, installed, tested and fully certified by a GAS

SAFE registered specialist. All work to be in accordance with the Local Water

Authorities bye laws, the Gas Safety (Installation and Use) Regulations 1998 and IEE

Regulations.

SMOKE DETECTION

Mains operated linked smoke alarm detection system to BS EN 14604 and

BS5839-6:2004 to at least a Grade D category LD3 standard and to be mains powered

with battery back up. Smoke alarms should be sited so that there is a smoke alarm in

the circulation space on all levels/ storeys and within 7.5m of the door to every habitable

room. If ceiling mounted they should be 300mm from the walls and light fittings. Where

the kitchen area is not separated from the stairway or circulation space by a door, there

should be an interlinked heat detector in the kitchen.

SAFETY GLAZING

All glazing in critical locations to be toughened or laminated safety glass to relevant

British Standard and as to Part K of the current Building Regulations, i.e. within

1500mm above floor level in doors and side panels within 300mm of door opening and

within 800mm above floor level in windows.

NEW AND REPLACEMENT WINDOWS/ROOFLIGHTS/DOORS

-WINDOWS - To be double glazed with 16mm argon gap and soft coat low-E glass.

Window/Roof Light Energy Rating to be Band C or better and to achieve U-value of 1.6

W/m²K.

-ROOF LIGHTS - To be double glazed with 16mm argon gap and soft coat low-E glass.

Roof-light Energy Rating to be Band C or better and to achieve U-value of 1.6 W/m²K.

Roof lights to be fitted in accordance with manufacturer's instructions with rafters/joists

doubled up to sides or as to engineers calculations and with suitable flashings etc.

-DOORS - New and replacement doors to achieve a U-Value of 1.80W/m²K. Glazed

areas to be double glazed with 16mm argon gap and soft low-E glass. Glass to be

toughened or laminated safety glass to BS 6206, BS EN 14179 or BS EN ISO

12543-1:2011 and Part K (Part N in Wales) of the current Building Regulations.

-The door and window openings should be limited to 25% of the extension floor area

plus the area of any existing openings covered by the extension or approved with area

weighted u-value calculation or SAP calculation.

VENTILATION

Ventilation provision to be in accordance with the Domestic Ventilation Compliance

Guide.

Internal doors should be provided with a 10mm gap below the door (760mm wide) to aid

air circulation.

Intermittent extract fans to BS EN 13141-4. Cooker hoods to BS EN 13141-3.

All fixed mechanical ventilation systems, where they can be tested and adjusted, shall

be commissioned and a commissioning notice given to the Building Control Body.

BACKGROUND AND PURGE VENTILATION

Background ventilation - Controllable background ventilation via trickle vents to BS EN

13141-1:2004 (Clause 4), within the window frame to be provided to new habitable

rooms at a rate of min 5000mm²; and to kitchens, bathrooms, WCs and utility rooms at

a rate of 2500mm²

Purge ventilation - New windows/rooflights to have openable area in excess of 1/20th of

their floor area, if the window opens more than 30° or 1/10th of their floor area if the

window opens less than 30°

EXTRACT FOR SHOWER ROOM/BATHROOM/WC

Mechanical ventilation ducted to external air with an extract rating of 15l/s operated via

the light switch. Vent to have a 15min overrun if no window in room. No extracts on

boundary walls.

EXTRACT TO UTILITY ROOM

Mechanical ventilation ducted to external air with an extract rating of 30l/s. No extracts

on boundary walls.

EXTRACT TO KITCHEN

Mechanical ventilation ducted to external air with an extract rating of 60l/sec or 30l/sec

if adjacent to hob, sealed to prevent entry of moisture. No extracts on boundary walls.

RAINWATER DRAINAGE

New rainwater goods to be new 110mm UPVC half round gutters taken and connected

into 68mm dia UPVC downpipes. Rainwater taken to new soakaway, situated a min

distance of 5.0m away from any building, via 110mm dia UPVC pipes surrounded in

150mm granular fill. Soakaway to be min of 1 cubic metre capacity (or to depth to Local

Authorities approval) with suitable granular fill and with geotextile surround to prevent

migration of fines. If necessary carry out a porosity test to determine design and depth

of soakaway.

PIPES UNDER BUILDINGS

Where the crown proprietary uPVC pipe is within 300mm of the underside of the slab,

the pipework should be surrounded with 150mm concrete as an integral part of the floor

slab.

UNDERGROUND FOUL DRAINAGE (PRIVATE)

Underground drainage to consist of 100mm diameter UPVC proprietary pipe work to

give a 1:40 fall. Surround pipes in 100mm pea shingle. Provide 600mm suitable cover

(900mm under drives). Pipes with less than 600mm cover, should be covered with

reinforced concrete cover slab with a flexible filler and at least 75mm of granular

material between the top of the pipe and the underside of the flexible filler below the

slabs

All below ground drainage to comply with BS EN 1401-1: 2009.

PUBLIC SEWER PIPES

Plastic pipes and fittings are generally not accepted on the public sewers but may be

permit where the existing public sewer is already constructed from plastic; however the

pipe must have a jetting resistance of 4000 psi, unless the new sewer is jetted and then

surveyed by cctv to prove no damage has occurred.

PUBLIC SEWER CONNECTIONS

All connections to the public sewer to be at a manhole or via a pre-formed junction.

Saddle connections are not permitted on to sewers less than 375mm in diameter.

Connections into manholes must be made with soffits level and must enter ‘with the

flow’.

FOUNDATION NEXT TO PUBLIC SEWER

Any sewers that are equal or shallower than 1.1 metres to invert from finished ground

level can have new foundations minimum of 100mm from the side of the public sewer,

as shown on pages 10 & 11 of Sewers for Adoption 7. Public Sewers that are deeper

than 1.1 metres but no deeper than 2.0 metres shall have new foundations no closer

than 600mm, for public sewers deeper than 2.0 metres, new foundations shall be no

closer than 1.0 metre.

INSPECTION CHAMBERS

Underground quality proprietary UPVC 450mm diameter inspection chambers to be

provided at all changes of level, direction, connections and every 45m in straight runs.

Inspection chambers to have bolt down double sealed covers in buildings and be

adequate for vehicle loads in driveways.

ABOVE GROUND DRAINAGE

All new above ground drainage and plumbing to comply with BS EN 12056-2:2000 for

sanitary pipework. All drainage to be in accordance with Part H of the Building

Regulations. Wastes to have 75mm deep anti vac bottle traps and rodding eyes to be

provided at changes of direction.

Size of wastes pipes and max length of branch connections (if max length is exceeded

then anti vacuum traps to be used)

Wash basin - 1.7m for 32mm pipe 4m for 40mm pipe

Bath/shower - 3m for 40mm pipe 4m for 50mm pipe

W/c - 6m for 100mm pipe for single WC

All branch pipes to connect to 110mm soil and vent pipe terminating min 900mm above

any openings within 3m.

Or to 110mm uPVC soil pipe with accessible internal air admittance valve complying

with BS EN 12380, placed at a height so that the outlet is above the trap of the highest

fitting.

Waste pipes not to connect on to SVP within 200mm of the WC connection.

Supply hot and cold water to all fittings as appropriate.

SOIL AND VENT PIPE

SVP to be extended up in 110mm dia UPVC and to terminate min 900mm above any

openings within 3m. Provide a long radius bend at foot of SVP.

AUTOMATIC AIR VALVE

Ground floor fittings from WC to be connected to new 110mm UPVC soil pipe with

accessible internal air admittance valve complying with BS EN 12380, placed at a

height so that the outlet is above the trap of the highest fitting and connected to

underground quality drainage encased with pea gravel to a depth of 150mm.

PIPEWORK THROUGH WALLS

Where new pipework passes through external walls form rocker joints either side wall

face of max length 600mm with flexible joints with short length of pipe bedded in wall.

Alternatively provide 75mm deep pre-cast concrete plank lintels over drain to form

opening in wall to give 50mm space all round pipe: mask opening both sides with rigid

sheet material and compressible sealant to prevent entry of fill or vermin.

NEW GAS BOILER

Heating and hot water will be supplied via a wall mounted condensing vertical balanced

flue pressurised boiler with a min SEDBUK rating of 90%. No combustible materials

within 50mm of the flue. System to be fitted with thermostatic radiator valves and all

necessary zone controls and boiler control interlocks. The system will be installed,

commissioned and tested by a "competent person" and a certificate issued that the

installation complies with the requirements of PART L. All work to be in accordance with

the Local Water Authorities bye laws, the Gas Safety (Installation and Use) Regulations

1998 and IEE Regulations. Flues not to be on boundary walls.

D1

SH5

D2

SH5

D6

SH5

D8

SH5

D7

SH5

D4

SH4

D3

SH3

D5

SH3

D9

SH3

Ridge vent for flat roof

Assumed location of

shared sewer @

1m deep approx

Shower room

Shower room - Alternative Option

1281

2073

1622

To avoid low bulk head,

beam to be concealed

within floor level

Joists supported off external wall

D R A W I N G N O .

C L I E N T





T 0 2 0 8 1 5 0 0 4 9 4




S I T E

R E V I S I O N



Ms Lin Hallen



Jun 2016 P.C.A.M.

A1048LH_BC:















Proposed Sections

As Noted @ A1

SH4

N O T E S :







checked.







0 10 20 30 40 50 60 70 80

S C A L E 1 : 1 2 5 0

0

S C A L E : 1 : 1 0 0

S C A L E : 1 : 5 0

2 3 4 5 6m

0 1 2 3m

Location Plan

Scale 1:1250

1

S C A L E : 1 : 1 0

0 0.1 0.3 0.50.2 0.4 0.6m


a

37

1

3

5

46

1a

47

3

6

a

32

2

57

Woodlands Chapel

3

5

4

4

46a

28

45

49

51

43

South R

oad

S

t

.

M

a

r

y

's

R

o

a

d

75m

m m

in.

Fibreglass GRP

150mm x 50mm vertical studs

(with noggins) at 400mm C/C

12.5 Knauf wallboard

with vcl over studs

95mm Celotex GA4000 friction

fit between studs

Breather membrane

9mm Promat SUPALUX

(Use if dormer cheeks within

1m of the boundary)

12mm OSB3

external sheathing

Typical Dormer Wall Section

Scale 1:20

Option 2 - Beam & Block Floor Cross Section/

Foundation/External Wall & Ventilation

Scale 1:10

1000m

m M

in.

Continuous ribbon of adhesive behind plasterboard and

flexible sealant below skirting and floor surface to minimise

air leakage

Floor finish to clients specifications

75mm thick Celotex GA4000 or 75mm thick celotex

FI5000 where underfloor heating is required. Pipes clipped

into insulation as to manufactures instructions

65mm sand/cement screed

VCL should be laid over the insulation

boards and turned up 100mm at room

perimeters

1200mm gauge polythene DPM made continuous with DPC.

DPC to be continuous through icf wall & exterior finish (ie.

brickwork indicated). preferred dpc to be liquid applied non

solvent. where dpc passes through form, connect form with

foam to foam low expansion adhesive

Beam & block flooring

150 min. Void

Provide 100mm ST2 or Gen2 ground bearing

slab concrete mix. Laid at 1:60 fall

1200mm gauge polythene DPM

Remove top soil and vegetation.

Prepare the ground to an even surface

750mm x 600mm trench fill foundations, minimum of

1000mm below ground level, exact depth to agreed on site

with building control officer to suit site conditions.

600

750

External: 20mm two coat sand/cement render with

waterproof additive on 100mm lightweight Aircrete

Cavity: 100mm cavity full fill with Dritherm37


Finish with 12.5mm plasterboard on dot&dab

D.P.C. layer 150mm minimum above ground

Grilled proprietary telescopic vents through

opposing walls as to guidance notes

Wall insulation to extend 150mm min.

below top of floor insulation

Two skins of engineering bricks

Refer to main spec

Back fill cavity with concrete

to be kept 225mm below DPC

150 M

in.

19mm Exterior grade plywood

Firings laid to fall 1:80

Drip trip with

PU Adhesive @300mm c/c

Gutter fixed to fascia

Soffit vent with

fly proof screen

Joists to engineers details

120mm Celotex XR4000 between joists

and 40+12.5mm Celotex PL4000

insulated plasterboard over VCL under joists

Provide restraint to flat roof by fixing

using of 30 x 5 x 1000mm ms

galvanised lateral restraint straps at

maximum 2000mm centres fixed to

150 x 50mm wall plates and

anchored to wall. Workmanship to

comply to BS 8000:4. Joist spans

over 2.5m provide 38mm (at least

2/3 of joist depth) solid timber

strutting at

1

3

spans.

20mm two coat sand/cement render

to comply to with waterproof additive

20mm two coat sand/cement render

to comply to with waterproof additive

Flat rooflight to be double glazed with

16mm argon gap and soft low-E glass.

Window Energy Rating to be Band C

or better. Roof lights to be fitted in

accordance with manufacturer's

instructions with suitable flashings etc.

Insulated upstand 50mm x 150mm

minimum height by manufacturer

12.5mm foil backed

plasterboard and skim

Typical Detail - Roof Light, New Flat Roof, Existing Pitched roof & Ridge Detail

Scale 1:10

Fibreglass GRP on

19mm Exterior grade plywood

on Firings laid to fall 1:80 on

120mm Celotex XR4000 between joists

and 40+12.5mm Celotex PL4000

insulated plasterboard over VCL under

joists, skim finish. (refer to engineers

spec for joist sizes)

Angle profile supplied by roof

manufacturer or similar

Double headers

top and bottom

to engineers spec

Roofing tiles to match existing on 25 x

38mm tanalised sw treated battens on

breathable sarking felt on existing rafters.

Allow min 20mm air space to allow for

drape of breathable felt. Insulation to be

80mm Celotex GA4080 between rafters

and 62.5mm Celotex PL4000 insulated

plasterboard with VCL under rafters.

Provide 5mm skim coat of finishing plaster

to the underside of all ceilings.

Typical Detail - New Flat Roof Eaves Detail

Scale 1:10

600mm

150mm hardcore

20mm T&G chipboard or

timber board flooring

New floor joists

Existing plasterboard

ceiling

150mm Rockwool insulation packed tightly

Min. nail or staple

penetration 19mm

Existing ceiling joists

Chicken wire

Typical Loft Upgrade Floor Section - (Where floor joists

can be hung between existing ceiling joists)

Scale 1:10

50mm air gap above insulation

Insulation between rafters as to guidance notes


Roof lights to be double glazed with

16mm argon gap and soft low-E glass.

Window Energy Rating to be Band C

or better. Roof lights to be fitted in

accordance with manufactures

instructions with rafters doubled up to

sides and suitable flashings etc.

Existing Rafter upgrade as to

guidance notes

Typical Rooflight in Vented Pitched Roof Upgrade

Scale 1:20

Roof lights not to protrude more than

150mm from roof line

Rafters as to guidance notes or as to

engineers notes/calculations

Rafters doubled up to sides and suitable

flashings etc. 2No. 25mm holes through

trimming rafters to allow ventilation around

roof window

750

1000m

m m

in.

Option 1 - Solid floor insulation over slab (screed finish)

Scale 1:10

50mm sand blinding

1200mm gauge polythene DPM

150mm ST2 or Gen2 ground bearing slab

75mm thick Celotex GA4000, joints tightly butted

Polythene VCL over the insulation boards, joints sealed

65mm sand/cement finishing


Low level threshold tray

Under cill drip

Code 5 lead flashing 75mm min. above

roof structure chased wedged and pointed

in existing wall as in accordance with the

lead association instructions

Existing wall

Parapet wall

Rafters to be birdsmouthed (no more than

1/3) over wall plate (100x50mm) secured

to wall 300mm centres with M12 chemical

anchor bolts and square plate washers

Lead Wedge

25mm wide

use of one code thicker than Flashings

severe exposure. An additional tile batten

may be required where screw fixing

Where lead is used for clips consider

is needed for moderate and severe

Cavity Brickwork ensure flashings

are fitted in correct relation to

any tray system. See Publication

Reference.

flashings to reduce risks of staining

Patination oil. Consider use for

exposures.

stainless steel for moderate to

Buildings minimum code 5 should be

for bossing and for Historic or Listed

centres. Lead is only suitable for

sheltered situations, copper or

at between 300mm to 500mm

Free edge clipped to suit exposure,

DESIGN CONSIDERATIONS

SPECIFICATION AND

lengths not exceeding 1500mm.

Cover Flashings Minimum code 4, in

Where deeply profiled tiles are used

and additional thickness is required

specified.

fixing for moderate

type, extra screw

thickness and clip

Specify material and

to suit exposure

Specify clip centres

and severe exposures

L

a

p

(

m

m

)

Lap diagram

15

75

20

1

5

0

30

2

2

0

2

9

0

40 6050

8

5

1

0

0

1

1

5

75

..... mm centres

laps and at

Clips spaced at

............

min

100

Lap length = ..... mm

over covering to suit roof

pitch and indicate

see lap diagram below

Calculate lap joint length

or Slate

Indicate Tile

Over .....

75MIN

Pointing

18 Accessories

See Detail Sheet

clips turned over

top of tile

50

25

or stainless steel

Lead, copper

stainless steel clips

with lower fixing

50

25

Copper or

Code ..... milled

lead sheet to BS 1178

in lengths not

exceeding 1500mm

with 100mm end to

end lap joints

laps and at 450mm

(approx) centres

25mm turn into

brickwork chase

and lead wedged at

Specify code of

lead sheet

Lead Association Flashing Details

Not to Scale

Non-Vented Pitch Roof Wall Abutment Detail

Scale 1:10

Catnic lintel over external

windows and doors or

similar product to engineers

details. Stop ends, DPC

trays and weep holes to be

provided above all

externally located lintels.

Non-Vented Pitch Roof Eaves Detail

Scale 1:10

Non deformable suitable cavity closer (insulated)

Perimeter Insulation

Tiles to match existing on

25 x 38mm tanalised SW

treated battens on

breathable sarking felt

supported on rafters as to

engineers details on 100 x

50mm treated SW wall

plates. Allow min 20mm air

space to allow for drape of

breathable felt. Insulation to

be 100mm Celotex GA4000

between rafters and

40+12.5mm Celotex

PL4000 insulated

plasterboard under rafters,

5mm skim finishing.

Tilting fillet

Soffits, fascias and barge

boards to match existing or in

uPVC, fixed in compliance with

manufacturers details.

D1

D2

D3

D5

D7

D9

D4

D6

D8

D10

D R A W I N G N O .

C L I E N T





T 0 2 0 8 1 5 0 0 4 9 4




S I T E

R E V I S I O N



Ms Lin Hallen



Jun 2016 P.C.A.M.

A1048LH_BC:















Proposed Section Details

As Noted @ A1

SH5

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S C A L E 1 : 1 2 5 0

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S C A L E : 1 : 5 0

2 3 4 5 6m

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Location Plan

Scale 1:1250

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HOUSE 1

HOUSE 2

House 1- Front Elevation


House 2- Front Elevation


House 1- Rear Elevation


House 2- Rear Elevation


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HOUSE 1

HOUSE 2

House 1- Right Side Elevation


House 2- RIght Side Elevation


House 1- Left Side Elevation


House 2- Left Side Elevation


HOUSE 1

HOUSE 2

D R A W I N G N O .

C L I E N T





T 0 2 0 8 1 5 0 0 4 9 4




S I T E

R E V I S I O N



Mr Mareos Miltiadous

124 Old Park Ridings London N21 2EP


June. 2016 T.A.K.A.M.

A1143MM_BC:













For structural notes, refer to engineers calculations.

*****To Be Provided - Awaiting Engineers Calculations*****

Doc Reference: XXXXXXX Issue Date: XX/XX/XXXX

Proposed Plans, Elevations & Block Plans

As Noted @ A1

SH1

N O T E S :







checked.







0 10 20 30 40 50 60 70 80

S C A L E 1 : 1 2 5 0

0

S C A L E : 1 : 1 0 0

S C A L E : 1 : 5 0

2 3 4 5 6m

0 1 2 3m

Location Plan

Scale 1:1250

1

S C A L E : 1 : 1 0

0 0.1 0.3 0.50.2 0.4 0.6m

0 10 20 30 40

Existing Block Plan

Scale 1:500

S C A L E 1 : 5 0 0

0 10 20 30 40

Proposed Block Plan

Scale 1:500

S C A L E 1 : 5 0 0

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House 1- Section A:A


HallLounge Room

HallDressing

Bedroom 1

Roof GardenLoft

Balcony

SH7

D1

SH2

D2

SH7

D8

SH7

D9

SH7

D3

SH7

D4

SH7

D6

SH7

D10

2403

2595

2802

30 min. fire protection

to underside of staircase

and stairwell to loft

900 m

in.

900 m

in.

GLGL

SH2

D7

Aco Drain

Foundation depth

to be agreed on site

Ensure there is heave precautions

to foundations greater that 1.5m deep

Aco Drain

Slim Floor Steel Beams to Engineers Spec.

If engineer specifies concrete fill for the floor,

stairs will need to be adjusted accordingly

RearFront

CDM REGULATIONS

The client must abide by the Construction Design and

Management Regulations 2015

HEALTH AND SAFETY

The contractor is reminded of their liability to ensure due care,

attention and consideration is given in regard to safe practice in

compliance with the Health and Safety at Work Act 1974.

THERMAL BRIDGING

Care shall be taken to limit the occurrence of thermal bridging in

the insulation layers caused by gaps within the thermal element,

(i.e. around windows and door openings). Reasonable provision

shall also be made to ensure the extension is constructed to

minimise unwanted air leakage through the new building fabric.

MATERIALS AND WORKMANSHIP

All works are to be carried out in a workmanlike manner. All

materials and workmanship must comply with Regulation 7 of

the Building Regulations, all relevant British Standards,

European Standards, Agreement Certificates, Product

Certification of Schemes (Kite Marks) etc. Products conforming

to a European technical standard or harmonised European

product should have a CE marking.

SITE PREPARATION

Ground to be prepared for new works by removing all unsuitable

material, vegetable matter and tree or shrub roots to a suitable

depth to prevent future growth. Seal up, cap off, disconnect and

remove existing redundant services as necessary. Reasonable

precautions must also be taken to avoid danger to health and

safety caused by contaminants and ground gases e.g. landfill

gases, radon, vapours etc. on or in the ground covered, or to be

covered by the building.

TRENCH FOUNDATION

Provide foundations as to engineers details, concrete mix to

conform to BS EN 206-1 and BS 8500-2. All foundations to be a

minimum of 1000mm below original ground level, exact depth to

be agreed on site with Building Control Officer to suit site

conditions. All constructed in accordance with 2004 Building

Regulations A1/2 and BS 8004:1986 Code of Practice for

Foundations. Ensure foundations are constructed below invert

level of any adjacent drains. Base of foundations supporting

internal walls to be agreed on site by BCO below ground level.

Sulphate resistant cement to be used if required. Please note

that should any adverse soil conditions or difference in soil type

be found or any major tree roots in excavations, the Building

Control Officer is to be contacted and the advice of a structural

engineer should be sought. Ensure there is heave precautions to

foundations greater that 1.5m deep. If required, where

foundations are to be stepped, foundations should overlap by

twice the height of the step, or 1m whichever is the greater. The

height of the step should not be greater than the thickness of the

foundation.

BEAM AND BLOCK GROUND FLOOR

U-VALUES TO BE CONFIRMED FOLLOWING SAP

CALCULATION - INSULATION THICKNESS MAY CHANGE


Prepare the ground to an even surface and lay a ground cover

of concrete at least 100mm thick, on a damp-proof membrane of

at least 1200 gauge polyethylene, laid on a bed of fine blinding

material. The underside of beams not less than 150mm above

the top of the ground. PCC beams to be supplied and fixed to

beam manufacturer's plan, layout and details. Minimum bearing

100mm onto load bearing walls and concrete core of ICF.

Provide concrete blocks to BS6073 pt.1, wet and grout all joints

with 1:4 cement/sand mix. Provide double beams below

non-load bearing partitions. Lay 1200g DPM/radon barrier, with

300mm laps double welted and taped at joints and service entry

points using radon gas proof tape, over beam. Lay 125mm

Celotex FI5000 directly onto the prepared beam and block floor

with all joints tightly butted, boards must be taped. Provide

65mm sand/cement screed over and prepare for floor finishes as

required.

(Underfloor heating - wet system to be specified by others.)

VENTILATION OF FLOOR

Provide cross-ventilation under floor to outside air by ventilators

in at least 2 opposite external walls of the building. Ventilation

openings having an opening area of 1500mm² per metre run of

perimeter wall or 500mm² per square metre of floor area

whichever gives the greater opening area. All sleeper walls or

similar under floor obstructions shall be of honeycombed

construction or have similar provision for distribution of

ventilation. The under floor space shall be free from debris.

Ducts to be sealed using gas proof tap if they pass through the

radon barrier.

INTERMEDIATE FLOOR PRE-CAST CONCRETE

Hollow core slabs which have been designed in accordance with

the requirements and recommendations of BS8110 which

includes the structural use, serviceability class and fire

resistance and comply with the durability requirements of

BS8500. Minimum bearing of 150mm onto load bearing concrete

core of external ICF wall or as to engineer details (foam removed

from slab locations only and must lay no further than the inside

of the exterior insulation.) and internal steel beams designed by

the engineer. Suitable ties are to be specified by engineer. The

complete floor will require a 50mm structural screed topping

insitu, refer to engineer for reinforcement requirements. A

flexible seal around the perimeter (refer to detail 4)and a soft

floor covering is required on top of the screed to comply with

Building regulations approved documents Part E (refer to clients

specification for floor finish). Ceiling is to be constructed of

plasterboard on a metal ceiling system. (Unless otherwise

specified by the client). The plasterboard must be taped and seal

in compliance with Part L of the building regulations and a

skimmed finish.

WALLS BELOW 150mm ABOVE GL (waterproof concrete)

Use 150mm concrete core ICF Form unit as to

manufacturers/suppliers instructions. Provide rebar (if required)

as to engineers details.

INTERNAL WALLS BELOW GROUND

New blockwalls to have Class A blockwork below ground level or

alternatively semi engineering brickwork in 1:4 masonry cement

or equal approved specification. Cavities below ground level to

be filled with lean mix concrete min 225mm below damp proof

course.

EXTERNAL WALLS - BRICK FINISH

150mm core NUDURA ICF Standard Forms with cavity fully

filled with concrete installed to manufacturers details. External

finish to be brick as to manufacturers guidelines. Internal finish

to be 13mm gypsum plasterboard direct fixed to ICF with plaster

skim finish.

INTERNAL MASONRY PARTITIONS

Construct non load bearing internal masonry partitions using

dense concrete blocks built off block and beam floor and tied at

225mm c/c with proprietary steel profiles as to ICF supplier

recommendations. Walls faced throughout with 12.5mm

plasterboard on dabs with skim plaster finish or 13mm

lightweight plaster.

INTERNAL LOADBEARING MASONRY PARTITIONS

Construct load bearing internal masonry partitions using 215mm

dense concrete blocks built off concrete foundations to

engineers details, exact depth agreed on site with building

control officer. Wall tied at 225mm c/c with proprietary steel

profiles as to ICF supplier recommendations. Walls faced

throughout with 12.5mm plasterboard on dabs with skim plaster

finish or 13mm lightweight plaster.

ROOF PEDIMENT



To achieve minimum value U-Value of 0.18W/m²K.

103mm Brick 50mm Cavity and

100mm Celotex GA4000 exterior insulation on

9mm Plywood, 90mm cavity between studs

VCL Polythene 1000 gauge Plasterboard

All junctions to have water tight construction, seal all perimeter

joints with tape internally and with silicon sealant externally.

Adjustable veneer anchors must be used for bracing bricks to

studs as to manufacturers details.

DORMER WALL CONSTRUCTION




Code 4 Lead flashing on 38x25mm treated softwood tiling

battens minimum length 1200mm to be fixed through membrane

and OSB to studwork at 114mm gauge (max) with suitable tiles

to match pitch roof. Fix soakers and flashing's as required to all

roof and window junctions in Code 5 lead sheet. External

sheathing to be 12mm OSB3 cloaked with breather membrane

fixed to treated timber frame studs constructed using: 100mm x

50mm head and sole plates and vertical studs (with noggins) at

400mm c/c. Insulation between and over studs; friction fit 40mm

Celotex GA4000 between plus 65+12.5mm Celotex PL4000

insulated plasterboard with VCL over. Finish with 3mm skim coat

of finishing plaster.

All junctions to have water tight construction, seal all perimeter

joints with tape internally and with silicon sealant externally.

Dormer cheeks within 1m of the boundary to be fixed with 9mm

Promat SUPALUX boards between sheathing materials and

underlay/tile battens to the outside.

DORMER ROOF



To achieve U value of 0.14 W/m²K

Flat roof to be lead laid inaccordance with the lead association

details on 19mm Ply onto 140mm Celotex Crown bond on a

vapour control layer on 19mm timber plywood on firrings to

create 1: 80 fall and joists specified by the engineer. Underside

of joists to have 12.5mm foil backed plasterboard and skim.

Provide restraint strapping.

WARM FLAT ROOF



To achieve U value of 0.14 W/m²K

Flat roof to be single ply membrane roofing with aa fire rating as

specialist specification, with a current BBA or WIMLAS

Certificate to be bonded onto 140mm Celotex Crown bond on a

vapour control layer on 19mm timber plywood on firrings to

create 1: 80 fall and joists specified by the engineer. Underside

of joists to have 12.5mm foil backed plasterboard and skim.

Provide restraint strapping and wall plates as to engineers

details and ICF supplier recommendations.

PITCHED WARM ROOF




Suitable roofing tiles on 25 x 38mm tanalised sw treated battens

on sarking felt to relevant BBA Certificate on, 38mm counter

battens on a breather membrane layer on 140 Celotex XR4000

over 150min rafters as specified by engineer with 40mm Celotex

TB4000 between rafters @ 400 c/c. and a 100mm cavity rafter

space. Rafters supported on 100 x 50mm sw wall plates. Fix

12.5mm plasterboard (joints staggered) and 5mm skim coat of

finishing plaster to the underside of all ceilings using galvanized

plasterboard nails. Restraint strapping - Ceiling joists and rafters

to be strapped to NUDURA ICF walls, straps built into cavity,

across at least 3 timbers with noggins @ 2m c/c.

LINTELS

Lintel widths are to be equal to wall thickness. All lintels over

750mm sized internal door openings to be 65mm deep

pre-stressed concrete plank lintels. 150mm deep lintels are to be

used for 900mm sized internal door openings. Lintels to have a

minimum bearing of 150mm on each end. All pre-stressed

concrete lintels to be designed and manufactured in accordance

with BS 8110, with a concrete strength of 50 or 40 N/mm² and

incorporating steel strands to BS 5896 to support loadings

assessed to BS 5977 Part 1.

Other lintels designed by engineer.

BEAMS

Supply and install all structural elements such as beams, roof

structure, floor structure, bearings, and padstones in accordance

with the Structural Engineer's calculations and details. New steel

beams to be encased in 12.5mm Gyproc FireLine board with

staggered joints, Gyproc FireCase or painted in Nullifire S or

similar intumescent paint to provide 1/2 hour fire resistance as

agreed with Building Control. All fire protection to be installed as

detailed by specialist manufacturer.

ELECTRICAL

All electrical work required to meet the requirements of Part P

(electrical safety) must be designed, installed, inspected and

tested by a competent person registered under a competent

person self certification scheme such as BRE certification Ltd,

BSI, NICEIC Certification Services or Zurich Ltd. An appropriate

BS7671 Electrical Installation Certificate is to be issued for the

work by a person competent to do so. A copy of a certificate will

be given to Building Control on completion.

HEATING

All radiators to have TVRs. Heating system to be designed,

installed, tested and fully certified by a GAS SAFE registered

specialist. All work to be in accordance with the Local Water

Authorities bye laws, the Gas Safety (Installation and Use)

Regulations 1998 and IEE Regulations.

NEW GAS BOILER

Heating and hot water will be supplied via a wall mounted

condensing vertical balanced flue pressurised boiler with a min

SEDBUK rating of 90%. System to be fitted with thermostatic

radiator valves and all necessary zone controls and boiler control

interlocks. The system will be installed, commissioned and

tested by a "competent person" and a certificate issued to

demonstrate that the installation complies with the requirements

of Part L. Carbon monoxide alarm to be positioned near boiler.

Boiler flue to be installed in accordance with Approved

Document J, British Gas requirements and manufactures

guidance.Flues to be terminated externally with metal terminal

guard and positioned a minimum of 600mm away from any

openings into the building. Where the flue passes through a wall,

floor or roof, enclose in a non combustible sleeve. Where the

flue is within a void provide appropriate and sufficiently sized

access to allow inspection of the flue. No combustible materials

to be within 50mm of the flue.

Provide new metered gas supply to the dwelling. All works to

comply with gas authority standards.

Heating system to be designed, installed, tested and fully

certified by a GAS SAFE registered specialist. All work to be in

accordance with the Local Water Authorities bye laws, the Gas

Safety (Installation and Use) Regulations 1998 and IEE

Regulations.

SMOKE DETECTION

Mains operated linked smoke alarm detection system to BS EN

14604 and BS5839-6:2004 to at least a Grade D category LD3

standard and to be mains powered with battery back up. Smoke

alarms should be sited so that there is a smoke alarm in the

circulation space on all levels/ storeys and within 7.5m of the

door to every habitable room. If ceiling mounted they should be

300mm from the walls and light fittings. Where the kitchen area

is not separated from the stairway or circulation space by a door,

there should be an interlinked heat detector in the kitchen.

LEAD WORK AND FLASHINGS

All lead flashings, any valleys or soakers to be Code 5 lead and

laid according to Lead Development Association. Flashings to be

provided to all jambs and below window openings with welded

upstands. Joints to be lapped min 150mm and lead to be

dressed 200mm under tiles, etc. All work to be undertaken in

accordance with the Lead Development Association

recommendations.

LEAD VALLEYS

Lead-lined valleys to be formed using Code 5 lead sheet. Valley

lead and two tiling fillets to be supported on min 19mm thick and

225mm wide marine ply valley boards on either side of the

rafters. Lead to be laid in lengths not exceeding 1.5m with min

150mm lap joints and be dressed 200mm under the tiles.

Roofing tiles to be bedded in mortar placed on a tile slip to

prevent direct contact. Valley to have a minimum 100mm wide

channel (125mm minimum for pitches below 30°).

All work to be in accordance with the roof cladding

manufacturers and the Lead Development Association

recommendations.

ESCAPE WINDOWS

Provide emergency egress windows to any newly created first

floor habitable rooms and ground floor inner rooms. Windows to

have an unobstructed openable area of 450mm high x 450mm

wide, minimum 0.33m sq, the bottom of the openable area

should be not more than 1100mm above the floor. The window

should enable the person to reach a place free from danger from

fire.

SAFETY GLAZING

All glazing in critical locations to be toughened or laminated

safety glass to relevant British Standard and as to Part K of the

current Building Regulations, i.e. within 1500mm above floor

level in doors and side panels within 300mm of door opening

and within 800mm above floor level in windows.

ROOF LIGHTS

Min U-value of 1.6 W/m²K. (T.B.C.)


CALCULATION

Roof-lights to be double glazed with16mm argon gap and soft

low-E glass. Window Energy Rating to be Band C or better. Roof

lights to be fitted in accordance with manufacturer's instructions

with rafters doubled up to sides and suitable flashings etc.

Rooflights to have a AA, AB or AC fire rating if within 1m of

boundary.

Roof lights not to protrude more than 150mm above roof line.

WINDOWS AND DOORS (T.B.C.)

FINAL U-VALUES TO BE CONFIRMED FOLLOWING SAP

CALCULATION

Windows to be double glazed with argon filled gap and with a

soft coat low-E glass. Window Energy Rating to be Band A or

better and to achieve U-value of 1.6 W/m²K.

Opaque doors to achieve U-value of 1.6 W/m²K.

Semi glazed doors to achieve U-value of 1.8 W/m²K. Glazed

areas to be tripled glazed with argon gap and soft low-E glass.

Glass to be toughened or laminated safety glass to BS 6206, BS

EN 14179 or BS EN ISO 12543-1:2011 and Part K (Part N in

Wales) of the current Building Regulations.

VENTILATION

Ventilation provision to be in accordance with the Domestic

Ventilation Compliance Guide.

Internal doors should be provided with a 10mm gap below the

door (760mm wide) to aid air circulation.

Intermittent extract fans to BS EN 13141-4. Cooker hoods to BS

EN 13141-3.

All fixed mechanical ventilation systems, where they can be

tested and adjusted, shall be commissioned and a

commissioning notice given to the Building Control Body.

BACKGROUND AND PURGE VENTILATION

Background ventilation - Controllable background ventilation via

trickle vents to BS EN 13141-1:2004 (Clause 4), within the

window frame to be provided to new habitable rooms at a rate of

min 5000mm²; and to kitchens, bathrooms, WCs and utility

rooms at a rate of 2500mm²

Purge ventilation - New windows/rooflights to have openable

area in excess of 1/20th of their floor area, if the window opens

more than 30° or 1/10th of their floor area if the window opens

less than 30°

EXTRACT FOR WC

Mechanical ventilation ducted to external air with an extract

rating of 15l/s operated via the light switch. Vent to have a 15min

overrun if no window in room.

EXTRACT TO UTILITY ROOM

Mechanical ventilation ducted to external air with an extract

rating of 30l/s

EXTRACT TO BATHROOM/SHOWER

Bathroom to have mechanical vent ducted to external air to

provide min 15 litres / sec extraction. Vent to be connected to

light switch and to have 15 minute over run if no window in room.

Internal doors should be provided with a 10mm gap below the

door to aid air circulation. Ventilation provision in accordance

with the Domestic Ventilation Compliance Guide. Intermittent

extract fans to BS EN 13141-4. All fixed mechanical ventilation

systems, where they can be tested and adjusted, shall be

commissioned and a commissioning notice given to the Building

Control Body.

EXTRACT TO KITCHEN

Kitchen to have mechanical ventilation with an extract rating of

60l/sec or 30l/sec if adjacent to hob to external air, sealed to

prevent entry of moisture. Internal doors should be provided with

a 10mm gap below the door to aid air circulation. Ventilation

provision in accordance with the Domestic Ventilation

Compliance Guide. Intermittent extract fans to BS EN 13141-4.

Cooker hoods to BS EN 13141-3. All fixed mechanical

ventilation systems, where they can be tested and adjusted,

shall be commissioned and a commissioning notice given to the

Building Control Body.

RAINWATER DRAINAGE

Rainwater goods to be new 110mm UPVC half round gutters

taken and connected into 68mm dia UPVC downpipes.

Rainwater taken to new soakaway, situated a min distance of

5.0m away from any building, via 110mm dia UPVC pipes

surrounded in 150mm granular fill. Soakaway to be min of 1

cubic metre capacity (or to depth to Local Authorities approval)

with suitable granular fill with geotextile surround to prevent

migration of fines. If necessary carry out a porosity test to

determine design and depth of soakaway.

Paved areas to be suitably drained free from storm water.

UNDERGROUND FOUL DRAINAGE

Underground drainage to consist of 100mm diameter UPVC

proprietary pipe work to give a 1:40 fall. Surround pipes in

100mm pea shingle. Provide 600mm suitable cover (900mm

under drives). Pipes with less than 600mm cover, should be

covered with reinforced concrete cover slab with a flexible filler

and at least 75mm of granular material between the top of the

pipe and the underside of the flexible filler below the slabs

All below ground drainage to comply with BS EN 1401-1: 2009.

PIPES UNDER BUILDINGS

Where the crown proprietary uPVC pipe is within 300mm of the

underside of the slab, the pipework should be surrounded with

150mm concrete as an integral part of the floor slab.

INSPECTION CHAMBERS

Underground quality proprietary UPVC 450mm diameter

inspection chambers to be provided at all changes of level,

direction, connections and every 45m in straight runs. Inspection

chambers to have bolt down double sealed covers in buildings

and be adequate for vehicle loads in driveways.

ABOVE GROUND DRAINAGE

All new above ground drainage and plumbing to comply with BS

EN 12056-2:2000 for sanitary pipework. All drainage to be in

accordance with Part H of the Building Regulations. Wastes to

have 75mm deep anti vac bottle traps and rodding eyes to be

provided at changes of direction.

Size of wastes pipes and max length of branch connections (if

max length is exceeded then anti vacuum traps to be used)

Wash basin - 1.7m for 32mm pipe 4m for 40mm pipe

Bath/shower - 3m for 40mm pipe 4m for 50mm pipe

W/c - 6m for 100mm pipe for single WC

All branch pipes to connect to 110mm soil and vent pipe

terminating min 900mm above any openings within 3m.

Or to 110mm uPVC soil pipe with accessible internal air

admittance valve complying with BS EN 12380, placed at a

height so that the outlet is above the trap of the highest fitting.

Waste pipes not to connect on to SVP within 200mm of the WC

connection.

Supply hot and cold water to all fittings as appropriate.

SOIL AND VENT PIPE

SVP to be extended up in 110mm dia UPVC and to terminate

min 900mm above any openings within 3m. Provide a long

radius bend at foot of SVP.

AUTOMATIC AIR VALVE

Ground floor fittings from WC to be connected to new 110mm

UPVC soil pipe with accessible internal air admittance valve

complying with BS EN 12380, placed at a height so that the

outlet is above the trap of the highest fitting and connected to

underground quality drainage encased with pea gravel to a

depth of 150mm.

AIR PERMEABILITY AND PRESSURE TESTING

Reasonable provision shall be made to ensure the extension is

constructed to minimise unwanted air leakage through the new

building fabric. The new dwelling to be pressure tested by a

specialist registered with the British Institute of Non-destructive

Testing in compliance with Regulation 43 of the Building

Regulations.

The measured air permeability to be not worse than 10 m³/(h.m²)

at 50 Pa or in compliance with the TER design limits, ensuring

the DER calculated using the measured air permeability is not

worse than the TER.

Where the dwelling is not to be tested an assessed air

permeability to the value of 15 m³/(h.m²) at 50 Pa is to be

assumed for the purpose of the TER.

If the required air permeability is not achieved, then remedial

measures should be undertaken and a new test carried out until

satisfactory performance is achieved.

A copy of the test results to be sent building control no later than

7 days after the test has been carried out.

PIPEWORK THROUGH WALLS

Where new pipework passes through external walls form rocker

joints either side wall face of max length 600mm with flexible

joints with short length of pipe bedded in wall.

Alternatively provide 75mm deep pre-cast concrete plank lintels

over drain to form opening in wall to give 50mm space all round

pipe: mask opening both sides with rigid sheet material and

compressible sealant to prevent entry of fill or vermin.

STAIRS (DESIGNED BY OTHERS)

Dimensions to be checked and measured on site prior to

fabrication of stairs. Timber stairs to comply with BS585 and with

Part K of the Building Regulations. Max rise 220mm, min going

220mm. Two risers plus one going should be between 550 and

700mm. Tapered treads to have going in centre of tread at least

the same as the going on the straight. Min 50mm going of

tapered treads measured at narrow end. Pitch not to exceed 42

degrees. The width and length of every landing should be at

least as great as the smallest width of the flight. Doors which

swing across a landing at the bottom of a flight should leave a

clear space of at least 400mm across the full width of the flight.

Min 2.0m headroom measured vertically above pitch line of

stairs and landings. Handrail on staircase to be 900mm above

the pitchline, handrail to be at least one side if stairs are less

than 1m wide and on both sides if they are wider. Ensure a clear

width between handrails of minimum 600mm. Balustrading

designed to be unclimbable and should contain no space

through which a 100mm sphere could pass. Allow for all

structure as designed by a Structural Engineer.

INTERNAL LIGHTING

Internal energy efficient light to be fitted as calculated in the DER

and in compliance with the Domestic Building Services

Compliance Guide. Provide low energy light fittings not less than

three per four (excluding infrequently accessed spaces used for

storage, such as cupboards and wardrobes). Low energy light

fittings should have lamps with a luminous efficacy greater than

45 lamp lumens per circuit-watt and a total output greater than

400 lamp lumens. Fixed internal lighting to be pin based

fluorescent or compact fluorescent lamps or low energy bayonet

or Edison screw base compact florescent lamps.

INTERNAL CORRIDORS AND DOOR WIDTHS

Internal passageways/corridors to be 1200mm minimum clear

width and doors into all rooms to have 750mm minimum

unobstructed opening width.

ACCESSIBLE SWITCHES, SOCKETS, CONTROLS ETC

All electric sockets outlets, controls and switches etc to be

positioned between 450mm and 1200mm above floor level.

Accessible consumer units should be fitted with a child proof

cover or installed in a lockable cupboard.

COLD WATER SUPPLY

There must be a suitable installation for the provision of a

wholesome water supply in accordance with Approved

Document G. Cold water supply to be provided to washbasins,

bidets, baths, WCs, showers, any place when drinking water is

drawn off and to any sink provided in areas where food is

prepared.

Supply of cold water to comply with section 67 of the water

industry act 1991 and the Water Supply Regulations 2000.

HOT WATER SUPPLY

All bathrooms, washbasins, bidet, baths and showers to be

provided with adequate hot and cold water supply in accordance

with Approved Document G3. Washbasin with hot and cold

water supply to be provided in or adjacent to all rooms

containing a WC. A sink with hot and cold water also to be

provided to any area where food is being prepared.

CONTROL OF WATER TEMPERATURE

The installation of the hot water supply to comply with Approved

Document G3. All baths and showers are to be fitted with an

inline thermostatic mixing valve to ensure that the temperature

of the water delivered to the bath is limited to 48°C.

WATER EFFICIENCY

The estimated water consumption not to exceed 125 litres per

person per day in accordance with Approved Document G2.

Water Efficiency to be calculated using the 'Water Efficiency

Calculator for New Dwellings' and results submitted to building

control before works commence on site.

EXTERNAL SURFACE WATER DRAINAGE

Drainage of paving areas to be carried out in accordance with

BS 6367:1983 and Approved Document H.

Hard surfaces around the building should be provided with a

proprietary non slip permeable surface laid to manufactures

details and in compliance with BS6717, to allow adequate

drainage.

or provided with a non slip surface and cross fall of 1:40 - 1:60

draining away from the building (for a minimum of 500mm) to a

water attenuation cell ( designed by others).

Paths, driveways and other narrow areas of paving should be

free draining away from any buildings to a pervious area such as

grasslands or to a water attenuation cell ( designed by others).

GLASS BALUSTRADING

All balcony balustrades to be min 1.1m in height. Balustrades to

be in toughened glass in accordance with Part K (Part N in

Wales) of the Building Regulations and designed to resist the

horizontal force given in BS 6180:2011. No openings in any

balustrading should allow the passage of a 100mm sphere and

children should not readily be able to climb the guarding.

D R A W I N G N O .

C L I E N T





T 0 2 0 8 1 5 0 0 4 9 4




S I T E

R E V I S I O N







A1143MM_BC:
















Proposed Section A-A and Specification

As Noted @ A1

SH6

N O T E S :







checked.







10 20 30 40 50 60 70 80

S C A L E 1 : 1 2 5 0

0

S C A L E : 1 : 1 0 0

S C A L E : 1 : 5 0

2 3 4 5 6m

0 1 2 3m

Location Plan

Scale 1:1250

1

S C A L E : 1 : 1 0

0 0.1 0.3 0.50.2 0.4 0.6m

O

l

d

P

a

r

k

R

i

d

i

n

g

s

T

h

e

C

h

i

n

e

NUDURA 6" (152mm)

standard form unit

Brick veneer c/w

1" (25mm) air space

and brick ties

Horiz/vert reinforcement as per

code or as specified

Through wall flashing as per code

or as specified

Engineered bricks

to D.P.C.

Sand cement

to D.P.C.

Concrete core 150mm

[6] Typical Detail - Concrete Slab / Foundation / External Wall

(brick veneer Finish)

Scale 1:10

12.5mm Plasterboard, screwed to furring strips

within eps, or alternatively spot & dab with

proprietary adhesive & screw fix the head of the

plasterboard sheet at 600mm min. ctrs (min. two

fixings) back to furring strips.

65mm sand/cement screed


VCL should be laid over the insulation

boards and turned up 100mm at room

perimeters

1200mm gauge polythene DPM made continuous with

DPC.

DPC to be continuous through icf wall & exterior finish (ie.

render indicated). preferred dpc to be liquid applied non

solvent. where dpc passes through form, connect form with

foam to foam low expansion adhesive

125mm thick celotex FI5000. Where underfloor heating is

required pipes clipped into insulation as to manufactures

instructions

Beam & block flooring

750mm x 600mm trench fill

foundations, minimum of 1000mm

below ground level, exact depth to

agreed on site with building control

officer to suit site conditions.

Remove top soil and vegetation.

Prepare the ground to an even

surface

Compressible material

placed in accordance with

manufacturers instructions

150m

m

min. V

oid

150m

m m

in.

G.L.

Waterproof concrete to 150mm

above ground level

NUDURA 6" (152mm)

brick ledge form unit

Wet set dowels to match vertical

reinforcement between pours or as

specified

Foam removed from beam

locations only

Plasterboard on a metal ceiling system

Precast hollow core slab

to engineers specifications

50mm and screed finish

Horizontal/Vertical reinforcement

as specified by engineer

Beam reinforcement anchor

NUDURA 6" (152mm)

standard form unit

Brick veneer c/w

1" (25mm) air space

and brick ties

Wall ties as specified

by manufacturer

Finish floor as specified by client

12.5mm Plasterboard

Cill pan (Optional)

Brick veneer c/w

1" (25mm) air space

and brick ties

NUDURA 6" (152mm)

standard form unit

(Field cut to suit cill condition)

Timber cill

Window frame

Opening reinforcement

as specified by engineer

NUDURA cavity closer

Air barrier//Drainage

Flashing'saround perimeter

of opening

Vapour barrier

Vapour barrier lapped & sealed

to window frame or cill pan

Cill extension trim

Continuous caulking around

frame at contact to masonry

Steel lintel

and Flashing

Weep holes through wall

Vapour barrier lapped & sealed

to window frame

Window mounting screw

Fixed to steel mounting plate

Lintel reinforcement to

engineers specification

Vertical reinforcement to

engineers specification

Air barrier//Drainage

Flashing'saround perimeter

of opening

[5] Window Head/Cill Detail (Brick veneer Finish)

Scale 1:10

[4] Intermediate floor detail (Precast Hollow core Slab)

Scale 1:10

[2] Pitch / Flat Roof Junction

Scale 1:10

40mm Celotex TB4000

between rafters @400 c/c

Vapour control layer

110mm Cavity rafter space

140mm Celotex XR4000

between over rafters

Breather membrane

38mm Counter batten

Code 5 lead flashing

140mm Celotex Crown bond

on timber firrings to fall 1:80

Single ply membrane

19mm Timber plywood

Joists as to engineers details

Foil back plasterboard

taped and skimmed

Steel beam to engineers specification

Provide 100mm ST2 or Gen2

ground bearing slab concrete mix.

Laid at 1:60 fall

D.P.M. at least 1200 gauge polyethylene

50mm sand blinding

Joists to guidance notes or engineers details

VCL on 12mm exterior grade plywood deck

Lead cladding

on 19mm exterior grade plywood

12.5mm plasterboard with skim finish

Lead lining

Timber fascia

See guidance notes for

dormer wall specification

[1] Typical Warm Roof Verge &

Dormer Cheek Detail

Scale 1:10


Foam removed from beam locations only

100x64mm Aluminium U-shaped

channel for 12mm thick glass

Timber decking on

25x35mm battens on

TD supports @250x250c/c

Waterproof single ply non-bituminous

membrane on

25mm Kingspan Theraroof TR27 LPC/FM

Tapered to fall

on 50mm Kingspan OPTIM-R

on a Vapour barrier on 18mm plywood

on joists as to engineers details

70x70mm Steel angle

anchored to concrete block

Aco drain fixed to timber block or

similar

Steel beam specified by Engineer

Slope

Cover flashing

Rigid insulation bock

Aluminium threshold

pack area with rockwool insulation

150mm concrete core ICF Form unit

as to manufacturers/suppliers

instructions. Provide rebar (if

required) as to engineers details.

[8] Balcony Door Head & Roof Garden Detail

Scale 1:10

[9] Balcony Detail

Scale 1:10

[10] Balcony Threshold Detail

Scale 1:10

Refer to engineer for beam specification

Warm pitched roof

refer to detail 3

Stud wall with 50x100mm studs

and 18mm OSB boards

on either side and a render finish

Holowcore slab

refer to engineers for specifications

Truss/rafter clips, refer to detail 3

If rafters to steep, bolt timber to slab to raise

level (refer to engineer before bolting into

slab for reinforcement details)

Timber decking on

25x35mm battens on

TD supports @250x250c/c

Waterproof single ply non-bituminous

membrane on

25mm Kingspan Theraroof TR27 LPC/FM

Tapered to fall

on 50mm Kingspan OPTIM-R

on a Vapour barrier on 18mm plywood

on 100x25mm Timber joists

Concrete fill (refer to engineer to

see if this is needed)

Steel mesh

Shear connectors

Structural screed

Slim Floor beam

Steel Reinforcement

Holowcore slab

Plasterboard on a

metal ceiling system

[11] Slim Floor Beam and Holowcore Slab Section at Same

Level

Scale 1:10

Engineers to Specify detail

Capping as to manufacturers details

1100m

m m

in

Warm flat roof

(se detail 2)

Joists

as to guidance

Insulated up stand min 150mm

Timber angle fillet

Thermally broken aluminium box sections

and integral cill with standard mill finish

or to client specification. 600 mm nominal

spacing bars. 28mm low-e - 1.5w/m2.k

double glazed units consisting of 6.4mm

laminated, argon cavity and 6mm toughened

clear glass with stepped bottom edge.

Trimmers to roof light openings to engineers details

150m

m m

in

Celotex GA4000 between rafters and Celotex

PL4000 under rafters as to guidance notes

Breathable membrane to sag over rafters

min. 20mm gap, in accordance to

manufactures instructions

Roof light specifications to guidance notes

and installed to manufactures guidelines

Roof joists and trimmers to engineers

details

[12] Typical Rooflight Unvented Pitch Roof Section

Scale 1:10

[7] Typical Roof Lantern Detail

Scale 1:10

140mm Celotex Crown bond

on timber firrings to fall 1:80

769

3

7

°

Roof tile (suitable for pitch) and batten

Timber fascia

Tilting fillet &


150mm concrete core ICF Form unit

as to manufacturers/suppliers

instructions. Provide rebar (if

required) as to engineers details.

12.5mm Plasterboard, screwed to

furring strips within eps, or alternatively

spot & dab with proprietary adhesive &

screw fix the head of the plasterboard sheet

at 600mm min. ctrs (min. two fixings)

back to furring strips.

40mm Celotex TB4000

between rafters @400 c/c

110mm Cavity rafter space

Rafters as to guidance notes

unless specified by engineer

140mm Celotex XR4000

over rafters

Breather membrane

38mm Counter batten

Foil back plasterboard

taped and skimmed

Fill area with rigid or rockwool

insulation to prevent cold bridging

Wall plate

Fibrous plaster cornice

Refer to clients spec.

Precast hollow core slab

to engineers specifications

[3] Vented Pitch Roof Eaves Detail (Garage)

Scale 1:10

Void

Fill area with rigid or Rockwool

Insulation to avoid thermal bridging

Expansion joint

Insulation upstand

D R A W I N G N O .

C L I E N T





T 0 2 0 8 1 5 0 0 4 9 4




S I T E

R E V I S I O N







A1143MM_BC:
















Proposed Sections Details

As Noted @ A1

SH7

N O T E S :







checked.







0 10 20 30 40 50 60 70 80

S C A L E 1 : 1 2 5 0

0

S C A L E : 1 : 1 0 0

S C A L E : 1 : 5 0

2 3 4 5 6m

0 1 2 3m

Location Plan

Scale 1:1250

1

S C A L E : 1 : 1 0

0 0.1 0.3 0.50.2 0.4 0.6m

Collette Zarzycki Ltd.

Frid

ge

F

Fridge

DW

DR

YER

WM

Bunk Bedroom - 3 (20/254)

RH 2.21

Master Dressing

Room (11/234)

RH 2.23

TV Room (10/237)

RH 2.29

Lounge (05/228)

RH 2.26

Lobby (08/251)

RH 2.23

Entry Hall (07/248)

RH 2.15

Bedroom - 1 (13/260) Lucia

RH 2.23

Lift

Bedroom - 2 (17/257)

RH 2.21

Lobby (18/266)

RH 2.20

Hall (03/245)

RH 2.15

Sitting Room (04/225)

RH 2.26

Dinning Room (01/243)

RH 2.26

Terrace

Dressing - 3

(19/263)

RH 2.21

Stairs

Bathroom-2 (16/213)

RH 2.20

2 2

2

2

1

21

1

1 1

2

F

123 1 2 2

3 3 3 3Fx3

EX

TV

1 2

2

1

1

1

1

1

1

1 1

1

S

S

11 11

1

1 1

1

1 1 1

F

F

Fx2

Fx61 1

12

2

2

1

122

2

2

2

2

S

IP 2

IP 2

IP IP1 1

1

1

1

TV1

1

S

1

111

1

1

S

TV1 1

1

1

HL

1

1LL

1

1

HL

1

1

LL

1

1 1

S

FUSEBOARD FUSEBOARD

TV

S

IP

IP

IP

IP IP

1

11

IP

1

S

1

1

2

2

2

2 2

2 2

LL(1)

F

1

IP

IP

1

1

2

F12

1 2

1FF

TV

1

1

1

1

1

1

2

Master Bedroom (09/240)

RH 2.29

Laundry (31)

RH 2.20

Dressing - 1 (14/269)

RH 2.20

Bathroom - 1

(15/207) RH 2.23

2

2

Bathroom - 3

(21,210)

RH 2.21

1x6

2 2

3

2

1

1

12

1

1

1

IP IP

IP IP

1

2

2

2

1 1

1

D D

1

1

1

1

1 1

1

1

1

S

50

0

M2

222

M2 M2 M2 M2 M2

2 2 2

M1

M1

1

M M

1 1 1

1

2

M M M M

2 2

M

2

2

2

1

1

1

1

22

IP1 IP1

IP

1IP1

2

2

M

M

2

2

2

2

2 2

2

IP2 IP2

IP2IP2

IP22

1 1 1

1 1 1

1

1 1

11

2

2

12

1

1

1

2

212

A

B

B

A

A

B

CA

C

D

B

B

A

A

C

D

C

C B D

M2

2

3M

3M

3M

20

02

00

20

02

00

1x6

LL(1)

11

1

2

2

2 22

Kitchen (02/201)

RH 2.21

12

00

Master Bathroom

(12/204) RH 2.23

Bar & Fireplace (231)

RH 2.26

2 2

Cloakroom

(06/222)

RH 2.23

1

C

Storage (32)

RH 2.20

CC

1

Fridge

sink

F

R

R

R

WM/

Dryer

HallRH 2.24

Maids Bedroom - 5

(29/276) RH 2.34

Laundry (27/279)

RH 2.20

Bedroom 4 (25/270)

RH 2.33

Den (30/273)

IP

IP

IP

IPIP

1 11

1

11

TV

F

Fx2

Fx2

Bathroom 4 (26/216) RH 2.16

1

1

1

1

1

IP

2 2

Bathroom 5

(28/219) RH 2.21

sink

1

2

2

2

21

2

2

2

2

1 22

2

2 2 2

2

Twoway

switch

12

2

2

2

11 1

A

B

A

B

DCC

BSIEMENS

IQ500

Fridge

2

2 2

TV

21

1

11

1

1

1

2

2

2

F

Double power socket(at 7.5cm centre from floor level)

Data socket (@7.5cm)

Telephone socket (@7.5cm)

F

Fused power socket(for fridge or dishwasher)

EX

External power socket

TV TV location(include power and all necessary)

Shaver point

2 Decorative wall light (circuit No. 2)( at 170cm above floor level)

Spot light (LED)

Chandelier

IPBathroom wall light IP rated

Spot light - IP rated (LED)IP

Switch for circuit No.22

Double wall socket (low level)Switched (at 7.5cm above floor level)

Picture light

Ceiling mounted decorative light

LED strip light

LED strip light withwardrobe door switch

LED strip light (LL)low level (HL) hight level

LLHL

Smoke detector for fireS

Heat detector for fireH

No power has been shown for equipment such as--- mechanical equipment ( --- etc.)

*

All lighting circuits to be dimmable*There is no requirement for 'LUTRON' or similar*

Legend

Single power socket(at 7.5cm centre from floor level)

Single wall socket (low level) Switched(at 7.5cm above floor level)

Surface mounted decorative light

Ceiling mounted decorative lightwith IP rated (LED)

Ceiling mounted decorative light

IP

Mini Spot light (LED)M

Directonal light (LED)

Copyright of this drawing and contents remain with CollettZarzycki.

Do not scale from drawings.The contractor is to verify dimensions on site prior to thecommencement of work. Any discrepancies are to be reportedto the Architect / Supervising Officer immediately.

If in doubt - seek clarification.

All work must comply with the current Building Regulationsand local Byelaws. No materials are to be used or method ofworkmanship employed unless conformity with the currentCodes of the Practice & British Standards is ensured.

Notes

Rev Date Notes

COLLETT~ZARZYCKILIMITED

2B FERNHEAD ROAD LONDON W9 3ETTEL. 020 8969 6967 FAX. 020 8960 6480

E-MAIL [email protected]

ARCHITECTURE INTERIOR DESIGN FURNITURE LANDSCAPING

Job

Title

Date Scale Number Rev

Drawing Status

E

Chalet Shamrock,

Rougemont

Basement &

2nd Floor Layout

04.02.15 1:50@A1 1410-100

Joinery Notes

ALL MDF TO BE MOISTURE RESISTANT GRADE.

Scale: 1:50

Basement - Plan view

1

Scale: 1:50

Second Floor - Plan view

2

CONSTRUCTION

A 02.04.15 All bathrooms updated

B 16.06.15

Rooms 1,2,3,4,5,,6,7,8,9,

10,11,12,16,26,28 updated

Lobby(18) Bathroom (16)

Heights changed to 2.20m

Rooms 14,18,19,20,27,29, 30 updated

Electrics updated, Wardrobe tags added

C 09.07.15

Electrics updated, Rooms 1,4,5,9, 11, 30

Revised, rads removed, fabric walls

added to 10,12

D 07.08.15

W.SF-FD.01

W.SF-W.01

W.SF-W.02

W.SF-W.03

W.SF-FD.02

W.SF-FD.03

W.SF-W.04W.SF-W.05

W.SF-W.06W.SF-W.07 W.SF-FD.04W.SF-W.08W.SF-W.09 W.SF-FD.05

W.SF-W.10W.SF-W.11

W.SF-FD.07

W.SF-FD.06

W.SF-W.12

W.SF-W.13

W.SF-W.14

W.SF-W.15W.B-W.04W.B-W.03

W.B-W.02

W.B-W.01

Rooms 06,31,32,20 updated

E 01.09.15

Above: Living Room/Lounge

Across: Basement/Den

Scale: 1:20

Master Bathroom (12) - Elevation

5

510

800

1.84 x 1mKaos 1 Bath

Existing window

painted

30mm stone

lining honed

finish

Glass door metal trim

Stone architraves

honed finish

20mm Marble floor

600x600x10mm

IPIP

Scale: 1:20


2

100

640

25

1023

25

30

80

1700

927

30

1086

30

50

30

80


75 75

30

30

Tara Logic

Single-lever mixer

freestanding with

hand shower set

Beveled mirror in

a 25mm s/s frame

PARKLANE,

Heated Towel Rail

900x700mm

Skim & painted

ceiling

1000

310

Scale: 1:20


3

113

113

2123

30

80

850

20mm thick painted fibrous

plaster cornice from

stone to ceiling

Built-in

Wall light

Built-in

Wall light

Built-in

Wall light

Glass door metal trim

Stone architraves

honed finish

20mm Marble floor

600x600x10mm

Scale: 1:20

Master Bathroom (12) - Plan

1


FA

LL

V

2

2

2

2 2

2 2

LL(1)

F

1

IP

IP

1

1

F12

1

2

LL(1)

Master Bathroom

(12/204) RH 2.23

10

1100

30

452 452

30

1105 135

30

831

30

1303

30

30

17

135

1330

1040135147

25

800

25

1471351040

1330

3315

1928

550

905

880

2248

880

Steam

Generator

Effegibi

Omniastream

88-30 or

similar approved

Area dubbed out

for cistern

110

EQ EQ

Shower

channel drain

CeraLine F700

a2a

a

135

2030

25

3 25

188

25

325

3

649

325

28

188

25

3

25

3

649

325

3

238

325

30

600x600x10mm

Marble tiles

600x600x10mm

Marble tiles

600x600x10mm

Marble tiles

IP IP

Scale: 1:20


4

2123

Tara

Wall-mounted

basin mixer

500(w)x400(d)

x140(h)mm

Bespoke stone

wash basin

2233

Vanity unit:

Refer to details for

more information

Medicine

Cabinets: Refer

to details for

more information

SHV

EQ

EQ

EQ

20mm Marble floor

600x600x10mm

Scale: 1:20


6

410

820

760

Scale: 1:20


7

2123

2123

400

20mm thick painted fibrous

plaster cornice from

architrave to ceiling

Stone shower tray

Painted plaster

& skim finish

to walls

Full height

600x600x10mm

Marble tiles

Skim & painted

ceiling

C

L

100

250x250mm

'UltraSilence' extractor

with s/s cover

Stone slab

Scale: 1:20


8

400

300

2233

850

120

120

2000

Full height

600x600x10mm

Marble tiles

Scale: 1:20


9

850

2123

200

1050

30

Treated pine

framed door with

flush bead panels

30mm thick

Marble architrave

honed finish

Full height stone

within shower

Painted plaster &

skim finish to

walls

20mm Marblestone slab to dado

TOTO NC series,

WC wallhung with

WASHLET GL 2.0

& a Geberit,

Duofix WC frame

0.82

Dornbracht TaraHand Shower setwith thermostat &2 x volumecontrol valves

30mm Stone shelf

'Hansgrohe -

Clubmaster

Overhead shower

Geberit flush plate

Omega30

212 x 142 mm

C

L

100

250x250mm

'UltraSilence'

extractor with

s/s cover

100x20mm

Stone skirting

20mm stone slab

floor to ceiling

fixed to existing wall

30

30mm stone

frame fixed

to existing wall

42

30mm stone

frame around the

medicine cabinet

25x17x3mm

Polished s/s

on a treated

timber frame

6mm Silver backed

beveled mirror

onto water resistant

timber backing

Mirror detail Plan

SCALE 1:5

6mm Silver backed beveled mirror

onto water resistant timber backing

25x20x3mm Polished s/s

on a treated timber frame

20mm stone slab

floor to dado

30

Existing wall made good

Timber filler

Mirror detail Bottom section

SCALE 1:5

20mm thick painted fibrousplaster cornice fromstone to ceiling

25x20x3mm Polished s/s frame

6mm Silver backed beveled mirror

onto water resistant timber backing

Timber filler

Mirror detail Top section

SCALE 1:5

* All lighting circuits to be dimmable

*There is no requirement for 'LUTRON' or similar

IP

Legend

S

Power socket, 1 Switched 2 unswitched

(at 7.5cm centre from floor level)

D

Telephone/Data sockets


TV

TV location

(include power, Data & TV aerial )

SHV

Shaver point location

* No power has been shown for equipment such as

--- mechanical equipment ( --- etc.)

Picture light

Decorative wall light (circuit No. 2)

( at 170cm above floor level)

2 way Switch

Bathroom wall light IP rated

88

88

88

88

94

94

1way Switch

94

94

3 way Switch

214

94

S

Power socket, 3 unswitched


88

88





Notes

Rev Date Notes





Job

Title


Drawing Status

A

Adjustments made to

Vanity unit, mirrors and window soffit

D

CONSTRUCTION

Joinery Notes


Chalet Shamrock,

Rougemont

Plan & Elevation

Master Bathroom (12)

02.04.151:20@A1

1410-204

16.06.15

B

Towel rail 500 to 70mm,

Shower and urinal area updated,

dimensions & annotations added

25.06.15

Mirror detail, electric elevations, dimensions &

annotations, Dado raised to 1050mm

C 07.08.15

D 01.09.15

Extractor position shown

- -

Stone reduced, tiles added, see clouds

Master Bathroom

Scale: 1:20

Bunk Bedroom 3 (20) Elevation

2

2000

175

445

466

485

466

30mm Treated

pine lining

Treated pine

cornice

Existing

windows

painted

Painted timber doors

on either side of plane

with decorative shamrock

shaped opening inbetween

75

75

S

S

Scale: 1:20


4

Painted wood

90

150

846

150

846

50

80

Painted

boarding

Ceiling to hav new

plasterboard

skimmed and painted

Carpet on underlay

on new screed & underfloor heating

150

300

300

1949

1949

Scale: 1:20

Bunk Bedroom 3 (20) Plan

1

Leather inset

panel

FabriTRAK®

Wall System

or similar

approved

FabriTRAK®

Wall System

or similar

approved

25

1329

25

40

25

60

790

50

3897

9251406418

25

95

13

800

13

95

52

100

8

1595

8

100

52

100

8

700

8

100

15

150

4

5

°

4

5

°

4

5

°

4

5

°

350

350

EQEQ

Scale: 1:20


5

Painted wood Stretched Fabric Acoustic Wall

on a 'FabriTrak' batten system

or similar approved

150x25mm Treated pine skirting

75

75

S

S

Scale: 1:20


7

55"

Treated pine Stretched Fabric Acoustic Wall

on a 'FabriTrak' batten system

or similar approved

850

755

60mm Fixed timber desk top

Treated pine interior door to Bathroom

Refer to door detail for more information

Treated pine interior door to Dressing room

Refer to door detail for more information

Carpet on underlay

on new screed & underfloor heating

EQ EQ

1300

850

1300

75

S S DTV

Painted

boarding

Scale: 1:20


3

640

25

1386

25

56

80

175

886

110

951

90

30mm thick painted

wooden shelf

180

Scale: 1:20


6

2212

1236



IP

Legend

S



D



TV

TV location


SHV




Picture light



2 way Switch


88

88

88

88

94

94

1way Switch

94

94

3 way Switch

214

94

S



88

88

F

Fused power socket,

(at 50cm centre from floor level)

88

88

194

194

194

194

194

194

7

5

°

Spacers cut at 15

degrees off square

ends parallel

Chamfered

edges

Chamfered

edges

s/s hooks

Painted

timber

Scale: 1:20

Ladder Section & Front view

B

4

0

4

0

30

30

4

0

240

30

30

Scale: 1:5

balustrade detail

C

Painted

wood

Scale: 1:2

Typical boarding joint detail

A

3





Notes

Rev Date Notes





Job

Title


Drawing Status

A

Bedroom updated,

dimensions & annotations added

A

Joinery Notes


Chalet Shamrock,

Rougemont

Plan & Elevations

Bunk Bedroom 3 (20) Paolo

1:20@A1 1410-254

INFORMATION

03.07.15

13.08.15

Bunk Bedroom

Fridge

2 2

3 3 3 3Fx3

2 2M M

M M M MC

L

2

2

2

2 22

Bar & Fireplace (231)

RH 2.26

2 2

2 no. drawer andan open cupboard

with adjustableshelf below

1843

1433

500

380

880

323

40

13

80

30

1483

30

80

13

687

700

EQ EQ EQ

a 2a a

Scale: 1:20

Bar - Plan view

1

Scale: 1:20

Fireplace Front - Elevation

12

Decorative

Metalwork

on hood

Scale: 1:20

Fireplace - Side Elevation

10

Pine Paneling

with flush bead

Local grey

coloured stone

Riven finish (rough)

Black Slate

Pine Paneling

Metal

Local grey coloured

stone Riven

finish (rough)

Metal

350

552

120

918

60

'BRUNNER: Panorama

Kamin (121/25)' wood

burning stove

Marble/Stone

surround

Sockets in

same position

on both sides

Scale: 1:20

Fireplace - Section

11

S

EQEQ

S

EQEQ

Scale: 1:20

Bar - Side Elevation

5

900

260

700

850

Scale: 1:20

Bar - Front Elevation

3

Oak panel with

flush bead detail

Metal strap with

marble insert

1160

2000

2260

Treated pine

panels surround

existing pipework

500

F

Pine,

Treated finish

Recess

Scale: 1:20

Bar - Front Elevation

2

Dornbracht (Meta.02)

Wall-mounted mixer with

individual rosettes

(No. 36834625)

8

60

540

60

30

60

420

900

1320

Perforated

metal panels

on a timber frame

Interior of cabinets to be

mirror backed with,

adjustable 10mm glass

shelves with lighting

Treated pine

panels surround

existing pipework

60mm Riven

slate/stone

30 30

558

30

230

13

76

15

76

80

Pine,

Treated finish

175

185

210

30

120

Scale: 1:20

Bar - Cross Section

6

Interior of cabinets

to be mirror backed,

adjustable 10mm glass

shelves with lighting

150

30

630

30

60

900

420

30


Wall-mounted mixer

with individual rosettes

(No. 36834625)

900

1160

Pine,

treated finish

Pine,

treated finish

20mm Marble

splashback 10mm

to be set into joinery

650

Bespoke Marble Sink+/- 360x240x160mm

25mm Timber cover for sinkAllow for finger holeto pull it out

160

25

20

Waterproof membraneto back of stone

LED light fitting

warm white

with diffuser and

aluminium channel

Siphon for basin, 1 1/4"no.10060970

Dornbracht plugNo. 043120067-00

30

30

558

150

30

720

420

Pelmet with under

counter lighting

warm white

with diffuser and

aluminium channel

60mm worktopconstructed with20mm stone

30mm Stone slab

Interior of cabinets

to be mirror backed

and adjustable

10mm glass shelves

with lighting

30

2

30

380

295 100

Perforated

metal panels

on a timber frame

60

60

30

2mm Allowancefor expansion

Pine,

Treated finish

Pine,

Treated finish

20

10

100

175

60


Wall-mounted mixer

with individual rosettes

(No. 36834625)

60

30

6

Soffit of beam



IP

Legend

S



D



TV

TV location


SHV




Picture light



2 way Switch


88

88

88

88

94

94

1way Switch

94

94

3 way Switch

214

94

S



88

88

F

Fused power socket,

(at 50cm centre from floor level)

88

88

LED light fitting

warm white

38x89mm (2x4")

Stud frame

6mm Hardwood

plywood with

laminate finish

18mm

Hardwood

plywood with

laminate finish

Oak panel with

treated finish and

flush bead detail

500

Quartersawn Oak

molding around front

and side of bar

18mm Oak,

treated finish

38x89mm (2x4")

Blocking

20mm Oak,

treated finish

fixed shelf

20mm Oak,

treated finish

adjustable shelf

30mmStone worktop

Polished brass

foot rail & bracket

combo 50mm dia.

20mm Stone

worktop

Metal strap (Soft edges)

with marble stud inserts

190

350

Scale: 1:20

Fireplace - Plan view

9

1 1

2 2

1850

1390

700

930

EQ

EQ

Scale: 1:20

Bar - Rear Elevation

4

25mm Adjustable shelf

30mm Marble worktop

80mm Marble splashback

20mm Marble worktop

Metal strap with marble insert

25mm Adjustable shelf

'Viking' Undercounter/

Freestanding refrigerated

drawer Pro

900

850

80

Drawer

Drawer

30mm Frame





Notes

Rev Date Notes





Job

Title


Drawing Status

A

-

Changes made to bar,

Dimensions & annotations added

A

Joinery Notes


Plan & Elevation

Bar & Fireplace

1:20@A11410-231

Chalet Shamrock

Rougemont

Scale: 1:5

Sink & Cupboard - Cross Section

8

INFORMATION

26.06.15

Scale: 1:5

Bar - Cross Section

7

Above: Lounge BarAcross: Lounge Fireplace

Scale: 1:5

Master Bathroom (12) - Side view

7

Drawer half depth

Drawer full depth

Drawer full depth

Dornbracht Tara.

Wall-mounted basin mixer

No. 36707892

500(w)x400(d)

x140(h)mm

Bespoke wash basin

Slab construction

Siphon for basin,

1 1/4" no.10060970

Villeroy & Boch

Push open waste

no. 921988

100 x 20mm

Marble dado

20 Marble slab

to dado

18mm, adjustable,

white Formica shelf

with colour core edging

on Hafele [D] plug in,

shelf supports or

similar approved

White Formica interior


Interior - White F2255

Polar white RAL 9016

Edging - White CC2255

RAL 9016

25 x 25mmmirror polishedgrade 316 s/sframed vanity unit

4mm silver backed mirror, with

flat polish edges, onto water

resistant timber backing

Recessed polished s/s

580

580

46

74

80mm Marble top 80mm Marble top

line of Stone slab

IP rated lighting

warm white 2700K

with diffuser

4mm silver backedmirror onto waterresistanttimber backing

80mm Worktopconstructedof 20mm marble

Recessedbrushed s/skickplate

100

25

3

147

22

147

22

147

22

25

80

140

120

740

1000

190349190

1928

550

75

400

75

490 949 490

Scale: 1:5


7

Scale: 1:5

Master Bathroom (12) - Section A-A

7

Scale: 1:5

Master Bathroom (12) - Plan

7

200 200

150

Scale: 1:5

Master Bathroom (12) - Drawers

7

s/s

Soft edge to s/s

Mirror

Glue

Polished edges

all round

s/s

Mirror front

Edge of s/s is

seen (Polished)

Laminate side

of drawers

MDF with

laminate

A

A

600 600

White painted interior





Notes

Rev Date Notes





Job

Title


Drawing Status

-

CONSTRUCTION

Joinery Notes


Chalet Shamrock,

Rougemont

Master Bathroom (12)(204)

Vanity Unit

21.08.151:5@A1

1410-406

Master Bathroom:Vanity Unit and Medicine Cabinet

Scale: 1:5

Cloakroom (06) - Section A-A

6

425

25 x 25 x 3mm

mirror polished,

grade 316 s/s frame

4mm silver backed mirror

onto water resistant

timber backing

760

320

220

355

Dornbracht

Wall-mounted single-lever

basin mixer 170mm projection.

No. 36810885

150

150

20mm marble slab

splashback

30mm thick

marble

20mm thick marble

3mm recessed at a

slight fall towards sink

3

30mm thick

marble slab

Joinery

Geberit, Duofix WC

frame 0.82

line of S

tone splashback

Siphon for basin,

1 1/4" no.10060970

900

100

25

560

25

80

30

80

150

150

1050

30mm thick

marble

Bespoke stone, Slab

construction wash basin

with a European grid drain

Waterproof membraneto back of stone

20mm thick

marble kickplate

25 x 3mm polished s/s to

edge door, fixed with

polished s/s, countersunk

hex head screws.

Adjustable shelves

on plug in supports

4mm Silver backed

safety mirror onto

water resistant

timber backing



line of S

tone splashback

600

60

30 1467 30

30

220

30

20

1528

300

160

140

BA

BA

Scale: 1:5

Cloakroom (06) - Elevation

6

Scale: 1:5

Cloakroom (06) - Section B-B

6

Scale: 1:5

Cloakroom (06) - Plan view

6

580

600mm s/s

Handle/Towel rail

100

C

L





Notes

Rev Date Notes





Job

Title


Drawing Status

-

CONSTRUCTION

Joinery Notes


Chalet Shamrock,

Rougemont

Cloakroom (06) (222)

Vanity Unit

21.08.151:5@A1

1410-405

Cloackroom:Vanity Unit


50x43x6mm mirror polished

s/s angle pull handle to edge door,

fixed with polished s/s countersunk hex

head screws

3mm soft foam rubber seal strip

around frame

Safety chain with PVC coating fixed to

back of frame on both sides. The other

end is hooked onto the side of the

cabinet in such a way that it does not

cast a shadow through the glazing.

6mm white frosted glass onto water

resistant timber frame.

Recessed magnetic catch

(Hafele or similar approved)

25x3mm Polished s/s frame to edge door, fixed

with polished s/s, countersunk hex head screws.


4mm Silver backed mirror onto

water resistant MDF backing

90° Blum hinges

6mm white frosted glass onto

water resistant timber frame





25 x 3mm Polished s/s frame to edge door,

fixed with polished s/s, countersunk

hex head screws

2No. 25x40x3mm steel plates fixed

to back of frame on both sides for

slotting into the cabinets frame.

4050

18



s/s angle pull handle to edge

door, fixed with polished s/s

countersunk hex head screws

3mm EPDM soft foam rubber seal strip

IP rated led strip with diffuser


6mm white frosted glass onto water

resistant MDF backing

3mm soft foam rubber seal strip

around frame

2No. 25x40x3mm steel plates fixed to

back of frame on both sides for

slotting into the cabinets frame.

REFER TO DETAIL 5

(Dwg no. 9)

REFER TO DETAIL 6

(Dwg no. 10)

Scale: 1:5

B.1 (15) - Plan

8

1200

160

250 25 585 250 25

15

2525

120

Interior - White F2255 Polar white RAL 9016

Edging - White CC2255 RAL 9016

Back - DecoMetal M2021

(or mirror, which evers cheaper)



6mm white frosted glass 6mm white frosted glass





25x25x3mm mirror polished,

grade 316 s/s angle frame

B

B

Scale: 1:5

B.1 (15) - Elevation

1

1103





A

A

Scale: 1:5

B.1 (15) - Section A

3

REFER TO DETAIL 3

(Dwg no. 5)

REFER TO DETAIL 4

(Dwg no. 7)

SHV

REFER TO DETAIL 1

(Dwg no. 4)

REFER TO DETAIL 2

(Dwg no. 6)

Scale: 1:5

B.1 (15) - Section B

2

25

6

1041

3

3

25

SHV

6

3

43

3






s/s angle pull handle to edge door,

fixed with polished s/s countersunk

hex head screws

Recessed magnetic catch

(Hafele or similar approved)

Shaver socket

50

Adjustable glass shelves

on plug in glass supports

@50mm c/c


25x3mm Polished s/s to edge door,

fixed with polished s/s, countersunk

hex head screws.

4mm Silver backed mirror

onto water resistant MDF backing







Notes

Rev Date Notes





Job

Title


Drawing Status

-

CONSTRUCTION

Joinery Notes


Chalet Shamrock,

Rougemont

Plan, Elevations & Details

Bathroom 1 - Medicine cabinet

21.09.151:5/1:2@A1

1410-410

Scale: 1:5

B.1 (15) - Detail 5

9

Scale: 1:5

B.1 (15) - Detail 6

10

Scale: 1:5

B.1 (15) - Detail 1

4

Scale: 1:5

B.1 (15) - Detail 2

6

Scale: 1:5

B.1 (15) - Detail 3

5

Scale: 1:5

B.1 (15) - Detail 4

7

work examples

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