1. Date
Client
ProjectPhase
Revision 0
Architectural Design
& Draughting Services
Date
1:50A1
Project
Tel : 01904 762691
Mobile: 07913 295205
Email: info@addsyork.co.uk
Web: www.addsyork.co.uk
All Dimensions in millimetres unless
otherwise stated
This drawing must not be re-issued,
loaned or copied without the
permission of ADDS
Tel: 01904 762691
Drawn By
Paul Roberts
Drawing
Rev
Drawing Number
Construction
February 2015
Mr & Mrs I Bancroft
Corner Cottage
5A Main Street
Wilberfoss
York YO41 5NP
15-106
Two storey side extension with
attached Garage
ProposedGround&FirstFloorPlan
Sheet 3 of 6
750
750
750
Ensuite
Cupbd
750
750
Bathroom
750
down
Cupbd
removewall
Remove door
& block up
750
750
750
750
750
Master Bedroom
Store
Bedroom
2
Bedroom 3
Bedroom 4
Proposed First Floor Plan
750
WC
Roof Void
2430
2635
5190
3415
3150
2645
Bedroom 5
3200
New stud wall
New stud wall
Newstudwall
New stud wall
LINTELS
Lintel No. LengthType
Catnic steel lintels to be used above all openings.
Sizes as indicated and shown in the table below. Ensure all
lintels are installed in strict accordance with the manufacturers
recommendations, have dpc fitted above and have a min.
150mm end bearing.
CN71A 1200mm
CG90/100 1950mm
CG90/100 1200mm
1, 2
New stud wall
New Velux roof window
Size Code C02
550x780
Position to be determined on-site
Make new
opening
900wide
New window
Size 1200 x 1050
Remove window
& block up with
cavity wall
construction
This window to be centred
in-line with window opening
below
New window
Size 1200 x 1050
opaque glazing
This window to be centred
in-line with Garage Door
opening below
New window
Size 1200 x 1050
12101210 12102353 2353
700830
Fit mechanical extract ventilation
fan to Ensuite capable of extracting
at least 30 l/sec. and achieving a
rate of at least 3 air changes per
hour. Ventilation to comply with
recommendations of Approved
Document F1 of the Building
Regulations
It is the responsibility of the
contractor to discuss with the client
the exact location and make/type
of fittings required for the new
Ensuite
EW
EW
EMERGENCY EGRESS WINDOWS
All windows marked are to be suitable for
escape purpose and must have a clear
opening of not less than 0.33m2 and have a
minimum opening width of 450mm min. and a
minimum opening height of 750mm min.
Bottom of opening to be 600mm min. and
1100mm max. above floor level. Window to
have non-locking ironmongery.
EW
EW
EW
smoke detectorsmoke detector
Fit mechanical extract ventilation
fan to WC capable of extracting
at least 30 l/sec. and achieving a
rate of at least 3 air changes per
hour, and may be operated
intermittently with 15 mins overun.
Ventilation to comply with
recommendations of Approved
Document F1 of the Building
Regulations
All smoke
detectors to be
mains operated
and interlinked
New
door
New
door
New
door
New
door
New
door
New
door
750
smoke detectorsmoke detector
Ensuite
Dressing
FD30s
EW
1210
This edge to line up with edge
of Door opening below
New window
Size 1200 x 1050
New SVP
New stud wall
TV
TV
Water tank
above
Before removing wall check out
support for water tank above
and strengthen if required
DO NOT SCALE DRAWING - WORK TO FIGURED DIMENSIONS IN ALL CASES
750 75
0
750
Lounge
Dining Room
Kitchen
Lobby
Porch
up
New patio door
Fridge/Freezer
Proposed Ground Floor Plan
750
WC
750
750
Cupbd
2525
Utility
91024402440
5790
(sameasexistingGaragelength)
Re-use existing
Garage window
675
New window & door
1585
Re-use existing
Garage window
2015 910910
New window
Size 900 x 750
1340
New window
Size 1200 x 1050
Re-use existing timber lintel above
garage door openings
(to be structurally verified by Engineer)
2515
300
2762300
Garage Garage
1
2 3 4
5
250900
Remove section of
masonary wall
New
door
New
door
Breakfast Room
Remove stud wall
215
Ext. light with PIR
Ext. light with PIR
ExtentofexistingGarage
Ext. light with PIR
high
Double 13A socket
Light switch
Power supply for
Garage Door
Study
1625 1600
Light (to clients choice) TV
high
vent
Check integrity of floor above
on-site before removal
910665 2450 440 2450 665 1210 553
Ext. light with PIR
New boiler
location
New IC
Exist. gully
Exist. IC
Exist. IC
New foul water pipe
Connect new gully for grey water
waste to main foul water drains. To
be determined on site and
approved by the LA Building
Inspector
IMPORTANT NOTE:
Prior to removal of any walls to form openings, investigation must
be made on site to ascertain the requirements for structural
support above the openings. Prior to any work being carried out
consultation must be made with ADDS and the Local Authority
Building Inspector. All work is to be in accordance with the current
Building Regulations and approved on site by the Local Authority
Building Inspector.
smoke detectorsmoke detector
smoke detectorsmoke detector
EW
Heat Detect.
Heat detector to
be interlinked into
new smoke
detection system
Fit mechanical extract ventilation
fan to Kitchen capable of
extracting at least 60 l/sec. or 30
l/sec. cooker hood. Ventilation to
comply with recommendations of
Approved Document F1 of the
Building Regulations
All smoke
detectors to be
mains operated
and interlinked
FD30s
1565
Ensure min. 100mm step
down to garage
Setting out of proposed extension
is to suit 215 x 102 x 65 bricks with
10mm mortar joints
TV aerial pointTV
24001115
Tallcupboards
750
Ext. light with PIR
PS1
PS2
BEAMA
span=2550
Build in cupboards
to clients choice
Beam & Padstone details
For full details see Engineeers Report
This drawing to be read in
conjunction with Structural Engineers
detail and calculations
Beam A
Newblockwall
3623
3415
TV
EW
1210
New window
Size 1200 x 1050
This window to be centred
in-line with Patio Door
opening below
300
553
Build solid
brickwork pier
8001022
6
16501465
4, 6
7
8
9
10
11
12
13
3, 5, 7, 9, 12, 13
CG90/100 1500mm
CN102 1200mm
CG90/100 2700mm
10
11
8, 9
BEAM B
span = 2450 span = 2450
BEAM C
Beam B
PS3 PS4
PS5
PS6
Padstones
Contractor to check beam
lengths on site before ordering
steelwork
PS 1
PS 2
300 x 100 x 145 cut from Naylor R6 Lintel
300 x 100 x 145 cut from Naylor R6 Lintel
Beam C
300 x 100 x 145 cut from Naylor R6 Lintel
300 x 100 x 145 cut from Naylor R6 Lintel
PS 3
PS 4
STRUCTURAL STEELWORK (Fire protection)
Exposed structural steelwork to achieve half hour fire resistance
through encasing with 2 layers of 12.5mm plasterboard.
NOTES:
1. All steel to be grade S275JR or S355JR
2. All steel to be cleaned to SA2 & shop painted with 2 coats HBZP
primer to a total DFT of 150 microns
3. Steel beams to be site painted with 2 coats of bituminous paint
before being installed
4. All concrete to padstones to be grade C30
5. Beam bearings as shown on Engineers Report
6. Site measure all clear opening widths before fabricating
steelwork
7. All propping, needling & temporary works by building contractor
300 x 100 x 145 cut from Naylor R6 Lintel
300 x 100 x 145 cut from Naylor R6 Lintel
PS 5
PS 6
New door
30min. fire
rated &
surround.
Exterior grade
New door
30min. fire
rated &
surround.
Exterior grade
mains water stopcock
Fit outside tapNew
gully
New window
Size 900 x 1050
New SVP
Connection to existing foul
water drainage system is to be
determined on site and
approved by the LA Building
Inspector
Fit mechanical extract ventilation
fan to Utility Room capable of
extracting at least 30 l/sec. and
achieving a rate of at least 3 air
changes per hour. Ventilation to
comply with recommendations of
Approved Document F1 of the
Building Regulations
It is the responsibility of the
contractor to discuss with the
client the exact location and
make/type of fittings required for
the new Utility
Location of new SVP to be
determined on-site and
approved by the LA Building
inspector
7000wideraft
2975 wide raft
New raft foundation
over this area. See
separate Engineers
detail
127 x 76 x 13 UB x 2750mm long
152 x 89 x 16 UB x 2650mm long
178 x 102 x 19 UB x 2650mm long
Remove existing window and
fit Patio Door set to match
existing Dining Room
Ensure continuous cavity
between new and existing
structure
Ensure continuous cavity
between new and existing
structure
Ensure continuous cavity
between new and existing
structure
Ensure continuous cavity
between new and existing
structure
This wall