Inspection Flashcards
(58 cards)
What is the suggested 4 step process of an inspection?
- Consider personal safety
- Inspect the local area
- External inspection
- Internal inspection
What should you take on an inspection?
Mobile phone
Camera
Tape measure/laser
File, plans and other info
PPE - hi vis, gloves, goggles, ear defenders, hard hat, steel toe shoes
Pen/paper, iPad
What considerations of the local area could be made?
Location, local facilities, public transport, businesses
Contamination, environmental hazards, flooding, substations, power lines
Comparable evidence - local market conditions
What should you note on external inspection?
Method of construction
Repair and condition of exterior
Car parking, access arrangements
Defects/structural movement
Site boundaries on Ordnance Survey map or title plan
Ways to date the building - historical records, client, architectural style, date of planning consent
What to note on Internal inspection
Layout and specification
Repair and maintenance
Defects
Services - age and condition
Statutory compliance - asbestos, building regs, H&S, Fire Safety
Fixtures and fittings
Improvements
Compliance with lease
What are some methods of construction?
Traditional - onsite using brick, steel, concrete
Prefabrication - manufacturing offsite and then assembled
Modular - offsite but complete with fixtures and fittings then assembled usually for resi
Steel frame - steel columns and beams can be assembled quickly, usually industrial+ high rise
Concrete frame - using concrete framework, columns and beams. Very strong and versatile for all uses
Green construction focuses on minimising environmental impact
What are the different purposes of an inspection?
Valuation - Understand the factors that can influence a valuation including location, defects, condition, form of construction
Property Management - check lease compliance, statutory compliance, state of the building, need for repairs
Agency (marketability issues) - consider current condition, repair, maintenance, presentation, marketability
What are the 4 common forms of foundation?
- Trench or strip - generally used for residential for walls and close space columns
- Raft - a slab foundation over site to spread load of lightweight structures for sandy soil conditions
- Piled - long and reinforced concrete cylinders in the ground. used for less good load bearing condition or high loads
- Pad - slab foundations under individual or groups of columns to spread load evenly
What is solid wall construction?
Simplest type of wall, constructed with solid brickwork, at least 1 thick
What is cavity wall construction?
Two layers of brickwork tied together with a cavity that can be filled with insulation
What is a stretcher brick?
Brick laid horizontally with the long side exposed outwards
What is a header brick?
A brick laid flat with the short end exposed
What is efflorescence?
White marks caused by salts in the brickwork reacting with water
What is spalling?
Damaged brickwork where the surface starts to crumble because of free/thaw action in winter.
How are shops usually constructed?
Either steel or concrete frame.
Services capped off
Concrete floor and no suspended ceiling
Let in a shell condition ready for retailer fit out
How are offices constructed?
Either steel or concrete frame
Concrete has more columns, lower floor heights and shorter span between columns
Steel have less columns and wider span between
What are the current institutional specifications for offices?
1 cycle space per 10 staff
1 shower per 100
Ceiling heights 2.6-2.8m
maximised opportunities for daylighting
Full access raised floors
Air con
Double glazing
Passenger lifts
8m2-10m2 workspace density
What are the different air conditioning systems?
VAV - variable air volume. Expensive but flexible
VRV - Variable Refrigerant Volume
Heat recovery systems
Comfort cooling
Mechanical ventilation - fresh air moved around building
What are the different types of office fit out?
Shell and core - common parts of building complete, office floor left to fit out by occupier
Category A fit out- Grade A specs
Category B fit out - complete fit out to occupiers requirements
How are industrial/warehouses normally constructed?
Usually steel portal frame with steel cladding walls and roofs
What are the standard specs for warehouse/industrial buildings?
Minimum 8m eaves height
5-10% office content WC facilities
Main services capped off
Full height loading doors
Approx 40% site cover
What is an inherent defect?
A defect in the design or material which has always been present
What is a latent defect?
A fault to the property that could not have been discovered by a reasonably thorough inspection of the property.
What should you do if you identify any building defects?
- Photograph defect
- Try to establish cause of damage
- Inform client of your investigations
- Recommend advice from a building surveyor or structural engineer if needed