1.1.1.

KAFD DESIGN RESPONSIBILITY MATRIX

Stage 2 Stage 3 Stage 4a Stage 4b Stage 5

Concept Spatial Technical Production

Construction
Design Coordination Design Information

1 Architect

Descriptive/ System Spec.

Construction calculations
Elemental Arrangement
2 Structural Engineer

Production Schedules
Detailed Arrangement
Performance Strategy
General Arrangement

Construction Details
Performance Spec.

Prescriptive Spec.

Record Drawings
3 MEPH Services Engineer

Interface details
Concept details

Shop Drawings
System details
4 Specialist

5 General Contractor

A Preliminaries
Geospatial coordination on site 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Plot BIM Manager 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Fire strategy- generally 4 4 4 4 4 4 1 1 1 5 5 5 5 5 5
Acoustic strategy- generally 4 4 4 4 4 4 1 1 1 5 5 5 5 5 5
Accessibility (ADA/ DDA)- generally 4 4 4 4 4 4 1 1 1 5 5 5 5 5 5
Structural movement and tolerances- generally 2 2 2 2 2 2 1 1 1 5 5 5 5 5 5
Temporary structural propping/ supports 2 2 2 5 2 5 5 5 5 5 5 5 5 5 5
B Complete buildings / structures / units
Modular construction 1 1 1 1 1 1 5 5 5 5 5 5 5 5 5
Bathroom pods 1 1 1 1 1 1 5 5 5 5 5 5 5 5 5
Modular plant assemblies 3 3 3 3 3 3 5 5 5 5 5 5 5 5 5
C Demolition / Alteration /Renovation
Architectural alterations 1 1 1 1 1 1 1 1 1 1 1 1 5 5 5
Structural alteration/ demolition 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5
MEP Services alterations/ diversions 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
D Groundwork
Excavation 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5
Embedded retaining walls 2 2 2 2 2 2 2 2 2 5 5 5 5 5 5
Below slab drainage 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5
SUDS 2 2 2 2 2 2 2 2 2 5 5 5 5 5 5
Civils/ build ups/ external bases 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5
E Insitu/ large precast concrete
Insitu concrete structures 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5
Insitu concrete kerbs, plinths, bunds etc 1 1 1 1 2 2 1 1 1 5 5 5 5 5 5
Precast/ PT concrete structures 2 2 2 2 2 2 2 2 2 5 5 5 5 5 5
F Masonry
Brick and blockwork 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Windposts/ Lintols/ Ties/ MJs 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
G Structural / Carcassing metal / timber
Structural steel frame 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5
Structural steel architectural requirements 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
SFS framing (not primary structure) 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
 Stage 2 Stage 3 Stage 4a Stage 4b Stage 5

Concept Spatial Technical Production

Construction
Design Coordination Design Information

1 Architect

Descriptive/ System Spec.

Construction calculations
Elemental Arrangement
2 Structural Engineer

Production Schedules
Detailed Arrangement
Performance Strategy
General Arrangement

Construction Details
Performance Spec.

Prescriptive Spec.

Record Drawings
3 MEPH Services Engineer

Interface details
Concept details

Shop Drawings
System details
4 Specialist

5 General Contractor

Isolated structural steel members 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5

H Cladding / Covering
Curtain walling/ Cladding 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Roofing 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Insulation/ thermal performance 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Air sealing 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Façade Access Equipment 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
Façade Access Equipment- spatial integration 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
J Waterproofing
Substructure waterproofing- integral 2 2 2 2 2 2 2 2 2 2 2 2 5 5 5
Substructure waterproofing- membranes 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Podium waterproofing 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Superstructure waterproof membranes 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
K Linings / Sheathing / Dry partitioning
Dry lining and partitions 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Suspended ceilings 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Wall cladding 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Internal stone 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Raised floors 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
L Windows / Doors / Stairs
Windows 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Internal glazed partitions 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Timber doors and ironmongery 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Plant access/ ladders/ gantries 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Metal doors and Louvres 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Architectural metalwork 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Steel/ Concrete stairs (non-structural) 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Steel/ Concrete stairs (support/ fixing) 2 2 2 2 2 2 2 2 2 5 5 5 5 5 5
M Surface finishes
Painting 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Sprayed fire protection 1 1 1 1 1 1 5 5 5 5 5 5 5 5 5
Render 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Screed 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
N Furniture / Equipment
Fitted Kitchens 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Commercial Kitchen equipment 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
 Stage 2 Stage 3 Stage 4a Stage 4b Stage 5

Concept Spatial Technical Production

Construction
Design Coordination Design Information

1 Architect

Descriptive/ System Spec.

Construction calculations
Elemental Arrangement
2 Structural Engineer

Production Schedules
Detailed Arrangement
Performance Strategy
General Arrangement

Construction Details
Performance Spec.

Prescriptive Spec.

Record Drawings
3 MEPH Services Engineer

Interface details
Concept details

Shop Drawings
System details
4 Specialist

5 General Contractor

Bespoke Joinery 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Sanitaryware 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
P Building fabric sundries
Fire stopping 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
Q Paving / Planting / Fencing
Hard landscaping 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
Soft landscaping 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
Water features 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
R Disposal Systems
Above slab drainage 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Refuse chutes 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
ENVAC system 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
ENVAC system- integrate with Plot MEPH 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Greywater recycling 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
S Piped supply systems
Piped supply systems 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Piped supplies- integrate with facade 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5
T Mechanical heating / Cooling systems
Mechanical heating 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Cooling systems 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
U Ventilation / Air conditioning systems
Ventilation 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Air conditioning 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
V Electrical supply / Power / Lighting
Electrical supply and power 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
General lighting 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Specialist lighting 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
W Communications / Security / Controls
Data/ Wifi/ TV/ Satellite/ Radio comms 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Security/ CCTV 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
BMS/ Controls 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
X Transport systems
Lifts 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
Escalators 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
Y General Engineering Services
MEPH BWIC- structurally significant 3 3 3 3 3 3 1 1 1 2 2 2 5 5 5
 Stage 2 Stage 3 Stage 4a Stage 4b Stage 5

Concept Spatial Technical Production

Construction
Design Coordination Design Information

1 Architect

Descriptive/ System Spec.

Construction calculations
Elemental Arrangement
2 Structural Engineer

Production Schedules
Detailed Arrangement
Performance Strategy
General Arrangement

Construction Details
Performance Spec.

Prescriptive Spec.

Record Drawings
3 MEPH Services Engineer

Interface details
Concept details

Shop Drawings
System details
4 Specialist

5 General Contractor

MEPH BWIC- non structural 3 3 3 3 3 3 1 1 1 5 5 5 5 5 5

Fire detection/ alarms/ PA 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Sprinklers 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
MEPH Infrastructure 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5
MEPH Infrastructure- plot interface 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5
Z Building fabric reference specification 1 1 1 1 1 1 1 1 1 5 5 5 5 5 5