Inspection Flashcards
What is the 4 step process when undertaking an inspection?
- consider your personal safety - know your firms health and safety procedures for a site inspection
- inspection of the local area
- external inspection
- internal inspection
What are key things to take on inspection?
Mobile phone
camera
Tape measure/ laser
Plans
Personal protection equipment
Pen and paper
What are key points to consider in the immediate area when on inspection?
Location
Local facilities
Public transport
Business vibrancy
Contamination
Environmental hazards
Comparable evidence
Local market conditions
Agents boards
What are key points to note on an external inspection
Method of construction
Repair and condition of the exterior
Car parking/ access
Defects/ structural movement
Check site boundaries with OS map
Ways to date the building - land reg
What are key points to note on an internal inspection
Layout and specification
Repair and maintenance
Defects
Services
Statutory compliance - asbestos, building regs, equality act 2010
What are the different inspection purposes
Valuation
Property management
Agency
What are the different types of foundations
Trench or strip footings
Raft
Piled
Pad
What are trench footings
Generally used for residential dwelings for walls and closely spaced columns
What is raft foundations
A slab foundation over the whole site to spread the load for lightweight structures for sandy soil condition
What are piled foundations
Long and slender reinforced concrete cylinders in the ground to deepen strata for load bearing purposes
What are pad foundations
a slab foundation system under individual or groups of columns so that the column load is spread evenly
What are the different types of brickwork
Solid wall construction
Cavity wall construction
What is a solid wall construction
The simplest type of wall is constructed in solid brickwork with headers, normally at least one brick thick and there are different bricklaying patterns incorporating headers, such as Flemish bond, to tie together the layers of brick
What is cavity wall construction
Two layers of brickwork are tired together with metal ties, with a cavity that may be filled with insulation
What are the two types of brick laying
Stretcher: a brick laid horizontally, flat with the long side of the brick exposed on the outer face of the wall
Header: a brick laid flat with the short end of the brick exposed
What is efflorescence
White marks caused by hydroscopic salts in the brick work. it is formed when water reacts with the natural salts
What is spalling
This is damaged brickwork where the surface of the bricks starts to crumble because of freeze/thaw action, after it has become saturated in the winter months
What are retail units primarily constructed of?
Steel or concrete frame
Services capped off
Concrete floor and no suspended ceiling
What are offices primarily constructed of?
Steel or concrete frame
Steel framed buildings have less columns
Concrete framed buildings have more columns, lower ceiling height
What is the institutional specification for offices and what features may be included?
British Council for Offices Guide to Offices Specification 2023
Full access raised floors with floor boxes
Approx. ceiling height of 2.6-2.8m
Maximised opportunities for daylight
A/C and passenger lifts
1 shower per 100 staff
1 cycle storage per 10 staff
What are the different types of air conditioning systems
Variable air volume
Fan coil
Variable refrigerant volume
Static cooling
Mechanical ventilation
Heat recovery systems
Comfort cooling
What is fan coil a/c
Usually 4 pipe
lower initial cost and good flexibility but higher operating and maintenance costs
What is static cooling
Chilled beam and displacement heating