Inspection Lvl3 Flashcards
What are four steps to carrying our an inspection?
- Personal safety
- Inspection of local area
- External Inspection
- Internal Inspection
What should you bring on inspection?
- Phone
- Measurer
- Files, plans and supporting info
- PPE
- Pen and paper
What would you consider when inspecting the local area?
- Marketability (Location, amenities, transport, business mix)
- Risk (Contamination, powerlines, sub stations, rivers)
- Comparable evidence (Letting Boards, market conditions)
What should you consider when inspecting the external?
- Method of construction
- Repair and condition of exterior
- Car park / loading arrangements / access
- Defects / structural movements
- Confirm site boundaries
What should you consider when inspecting the internal?
- Layout / Spec / Flexibility / Obsolescence
- Repair and maintenance
- Defects
- Services - Age + condition
- Statutory compliance - Asbestos / building regulations / health and safety / fire safety / planning
- Fixtures and fittings / improvements
- Compliance with lease obligations
How can you date a building?
- Ask client
- Planning history
- Land registry
- Architectural style
- Cert of completion
Three different purposes of inspection?
- Valuation - Valuation influences
- Property Management - Policing lease
- Agency - Marketability + value influences
If inspecting for valuations purposes, what should you be looking out for?
- Location
- Tenure
- Aspect
- Form of construction
- Defects
- Current condition
- Occupation Details
If inspecting for management purposes, what should you be looking out for?
Occupied
1. Lease compliance
2. Statutory compliance
3. Building condition
4. Repair / redecoration requirements
5. User and details of occupier
Unoccupied
1. Statutory compliance
2. Building condition
3. Repair and maintenance
4. Security
5. Landscaping
If inspecting for Agency purposes, what should you be looking out for?
- Condition of building
- Repair and maintenance issues
- Statutory compliance
- Services
- Presentation and flexibility
What are the four common forms of foundation?
- Trench or strip footings - Generally for residential
- Raft - A slab foundation
- Piled - Long and slender reinforced concrete cylinders
- Pad - Slab under individual or groups of columns
What determines the type of foundation?
- Age of building
- Ground conditions
- Size of building and loadings required
What are the two types of wall construction?
- Solid
- Cavity
What is solid wall construction?
- Solid brick wall
- With header
- Normally 1 brick thick
- Flemish bond
What is a cavity wall construction?
- Two layers of brickwork
- Tied together with metal ties
- Maybe insulation
- No headers
What is a stretcher?
- Long side of brick exposed
What is a header?
- Short side of brick exposed
What is efflorescence?
- White marks in brickwork
- Forms when water reacts with salt in the construction material
What is spalling?
- Damaged brickwork
- Brick starts to crumble
- Freeze thaw action
What are the institutional specifications for shops?
- Most are steel / concrete frame
- Shell and Core
- Services brought to unit and capped
- Concrete floor / No suspended ceilings
What are the two main methods of construction for new office buildings?
- Steel Frame - Less columns
- Concrete Frame - More columns/ lower ceiling height
What can you refer to if you are unsure of what the method of construction is?
- Architect drawings
- Building Manual
What are different types of ventilation systems?
- VAV
- Fan coil
- VRV
- Heat Recovery
- Mechanical Ventilation
What was banned on 1st Jan 2015 for air con?
R22 Refrigerant
What is shell and core fitout?
Perimeter walls and common parts + core
What’s the difference between Category A and B fit out?
- CAT A - Basic level of finish above shell and core
- CAT B - Fit out complete to the occupiers specific requirements
What are the main method of construction for industrial buildings?
- Steel portal frame
- Insulated profiled steel cladding walls and roof
What current institutional spec for industrial buildings?
- Min 8m clear eaves height + 10% roof light
- Plastic coated steel profiles cladding with brick or blockwork
- Full heights electric loading doors
- 3 Phase
- 5-10% office content and WC
- Main services capped
- Site cover around 40%
What’s difference between inherent and latent defect?
- Inherent defect - Defect in the design or material which was always there
- Latent defect - Fault to the property that could not have been discovered by a reasonably thorough inspection
What is the purpose of snagging a newly built property?
- Identify defect
- Enables you to highlight to developer to allow for remediation
What are the 4 steps to identifying building defects on inspection?
- Take photo
- Try to establish cause / damage
- Inform client of investigations
- Recommend specialist advice from surveyor or engineer in the case of building movement
What are the three common causes of defects?
- Water
- Movement
- Defective / non-performance / deterioration of materials
What is subsidence?
Subsidence is the vertical downward movement of a buildings foundations caused by the loss of support of the site beneath.
What is heave?
Heave is the expansion of the ground beneath. This is often caused by water absorption
What are the common causes of cracks in properties?
- Subsidence
- Heave
- Cavity wall tie failure (horizontal cracking in brickwork)
- Shrinkage cracking
- Settlement cracks
- Thermal expansion / Movement
What is wet rot and what are it’s signs?
- Caused by damp and timbre decay
- Signs include wet and soft timbre, a high damp meter reading, visible fungal growth and musty smell
What is dry rot and what are it’s signs?
- Caused by fungal attack
- Fungus which spreads across in fine white strands
- Orange mushrooms
- Strong smell and red spores
What is rising damp and what are the signs?
- Caused by moisture travelling up through the wall via capillary action. Usually caused by failure of a damp proof course
- Signs include tide marks of salt and dark patches on walls.
- Normally stops 1.5 meters above ground
What causes condensation and what are the signs?
- Caused by lack of ventilation and background heating
- Signs are mold and water build up
What are the causes of damp?
- Wet rot
- Dry rot
- Rising damp
- Condensation
- Leaking plumbing / pips
What are common building defects associated with period buildings?
- Dry rot/ Wet rot
- Tile slippage
- Damp
- Water ingress
- Structural movement
- Regent street disease
What are common building defects associated with modern industrial buildings?
- Roof leaks
- Damage cladding
- Cut edge corrosion
- Blocked valleys
- Settlement / cracking of brickwork
What are common building defects associated with modern office buildings?
- Damp penetration at roof and ground
- Water damage from pipes and A/C
- Structural Movement
- Efflorescence
- Poor mortar joints in brickwork
What is the key legislation for contamination?
Environmental Protection Act 1990 (as amended)
What guidance has the RICS offered on contamination?
RICS Guidance Notes on Contamination, the environment and sustainability (2010)
Environmental risks and global real estate (2018)
Who will generally pay for the remediation of a contaminated site?
Polluter or the landowner
What will a desktop contamination study comprise?
- Previous use of site
- Local history
- Planning register
What materials generally cause contamination to exist?
- Heavy Metals
- Radon and methane gas
- Oil/Chemicals
What are the signs of contamination that you should look out for?
- Evidence of chemical and oils
- Oil Drums
- Subsidence
- Underground tanks
- Bare ground
What are the three phases of an investigation for contamination?
Phase 1 - Review site history with desktop study followed by site inspection and investigation
Phase 2 - Investigation to identify nature and extent of contamination with detailed soil samples take using bore holes
Phase 3 - Remediation report
What would you look for when inspecting and office
Raised access floor with floor boxes
Perimeter trunking
Suspended ceilings
Lighting
Power and data cabling - Cat 5/6
BMS
Air conditioning
Air handling units
What would you look for when inspecting a retail unit
Shape of unit - regular/ irregular / dual frontage
Floor to ceiling height - can a mezz fit
Measure frontage
Measure net and gross
Services
Location / profile
Nearby occupiers
Nearby competing properties
Property condition
Rear access