Measurement Flashcards
What are the latest changes to the Use Classes Order?
1 September 2020, will see Use Classes B1, A1-A5, D1 and D2 revoked
Class E: ‘Commercial, service and business class’ – this combines Use Classes A1-A3, B1, parts of D1 (health, crèches and nurseries) and parts of D2 (indoor sports and recreation)
New Class F Community and Learning
What is class A properties?
A1 shops, varying retail premises Now Class E(a) shops E(b) professional services eg estate agents E(c) Restaurants Cafes
What is class B of the Use classes order? What has changed?
B1 has been removed. New Class E(g). B1 used to be B1(a) offices B1-7 industrial B8 is warehouse and distribution
What is class C of the Use classes order? What has changed?
Nothing has changed.
C1 is hotels
C2 Residential Care
C3 Resi Dwellings
What is class D of the Use classes order? What has changed?
Got rid - Now Class F
D1 is non residential institutions such as places of worship, education
What is Sui Generis?
‘in a class of its own’ - excluded from classification. eg fuel stations
What must you do when you undertake work that includes measurement of a building?
Provide a date of measurement Measurement standard adopted If IMPS is not used - state reason for departure. State conversion factor Reference scale plans
When should you report IPMS
Office and Residential
What are some of the benefits of IPMS
Greater transparency
Consistency
Standardisation
What is the relation for Offices between NIA, GIA and GEA with IMPS which ones?
IPMS 1 = GEA
IPMS 2 = GIA
IPMS 3 = NIA
What is the relation for Residential between NIA, GIA and GEA with IMPS which ones?
IPMS 1 = GEA
IPMS 2 - GIA, Net Sales Area
IPMS 3 - NIA - based on exclusive occupation can be broken down
IPMS 3a - Measurement to outer face of external wall and centre line of shared walls
IPMS 3b - Measurement of exclusive area including internal walls, measured to Internal Dominant Face.
IPMS 3C - Measurement of exclusive area, excluding walls, columns measure to Internal Dominant Face.
What is the internal dominant face? IDF
the internal surface that comprising more than 50% of the floor to ceiling height for each IDF wall section.
What is the difference between IPMS 1 and GEA?
IPMS 1 includes external balconies and rooftop terraces.
What is the difference between IPMS 2 and GIA?
Measurement to the IDF
IMPS 2 includes Limited use areas, internal balconies and roof terraces.
It is also measure on a component by component basis (room by room) whereas GIA is measured from the internal face of the perimeter walls at each floor level.
What is IPMS 3?
IPMS 3 is the floor area on an exclusive basis to an occupier. Excludes standard facilities and shared circulation areas. eg kitchens, W/Cs
Measuring to IDF
Columns included
Measurement taken to centre of party wall