Pheobe Flashcards
According to VPGA 8, what matters can impact the markets perception on value?
Surrounding area, communications and facilities
Age, construction, accessibility, fixtures/fittings, improvements, hazards, flooding, contamination, potential for development or re-development
What is radon?
Natural, radioactive, odourless and tasteless gas
Low levels in outside air but collects in enclosed places like buildings
What is the risk of radon exposure?
Long term exposure increases risk of lung cancer
What is calcium chloride cement, and what is its risk?
Accelerated the time taking for cement to set, used until 1970s
Caused corrosion to embedded metal
How is radon mitigated in buildings?
New buildings can have radon-proof membrane installed in floor structure
Radon pump - small cavity in floor with pump drawing air from it
Improved ventilation
According to the RICS professional standards and guidance: environmental risks and global real estate, 1st Edition (2018), what factors can negatively impact the value of a building?
Contamination, flooding, asbestos, invasive non-native species, solarfarms, windfarms, radon gas affected areas, EPC, earthquake prone areas
Name some other deleterious materials?
Mundic
Calcium chloride cement
High alumina cement
Name some common Asbestos Containing Materials?
Insulation lagging, insulation boards, cloth in fire blankets, cladding, ceiling linings
What is high alumina cement, and what is its risk?
Rapid strength development, used until 1970s in pre-cast beams
Vulnerable to chemical attack and reduced strength
Buildings collapsed so was banned
What is mundic, and what is its risk?
Mineral mine waste found in Devon and Cornwall
Used as aggregate in concrete blocks up to 1950s
Chemical changes caused concrete to deteriorate
What are the risks associated with other people or animals that may be encountered on property inspections?
Squatters, trespassers, dogs or aggressive tenants
What hazards might be found during a building inspection?
Structural stability, sharp objects, slip/trip hazards, hidden traps/ducts/openings, contamination, vermin and birds
What needs to be completed before visiting a premises or site?
Pre-assessment of hazards and risks likely to be encountered
Requirement for PPE
What matters need to be considered before visiting a premises or site?
Travel, lone-working, condition of property, occupation, dangerous substances, diseases, access equipment, PPE, weather conditions, documentation (H&S, tenancy schedule, arrears report,
What are examples of unsafe atmospheres that should be considered during inspection?
Confined spaces with insufficient oxygen, rotting vegetation, stores containing flammable materials, excessive mould or fungi, insecticides/herbicides/fungicides
What are key signs of structural instability that should be looked for on inspection?
Leaning/buldged walls, rotton beams and columns, corroded metal fire escapes/balconies
How should the risk of falls from height be mitigated when working on site?
User ladders, MEWPs, scaffolds and access towers
What timbers, glass and sharp objects should be looked out for on inspection?
Rotton and broken floors, projecting nails and screws, loose window glazing, broken glass
What are some examples of hidden traps, ducts and openings that you may come across on inspection?
Lift shafts, manholes, surfaces concealed by debris or standing water
What are the contamination risks that need to be considered on property inspections?
Asbestos, chemicals, legionella (A/C or water supplies)
What is English Bond brickwork?
Brick formation where each course consists of either headers or stretchers
What is Flemish Bond brickwork?
Brick formation where the headers and stretchers alternate every time
What is a solid wall?
Typically two bricks wide, no gaps in between and alternative mix of headers and stretchers
From external inspection only, how can it be determined if a brick wall is of solid or cavity construction?
Presence of headers for solid wall, absence of headers for cavity wall
What are cavity wall ties?
Used to join two leaves of cavity wall together providing additional support
Prevents water from transferring to the outside of the wall
Twist at centre means water drips down through cavity
What are the different types of cavity wall ties?
Butterfly, vertical twist, double triangular
What is a rafter and purlin roof?
Roof constructed with purlins and rafters
What are purlins?
The horizontal beams of a roof that are used for structural support
What are rafters?
Beams of a roof that are angled upward from the ground, and meet at top of gable at ridge beam
What is a roof truss?
Structure that consistes of wood or steel joined in triangular shape to support weight of roof
What are the characteristics of a Grade A office?
Located in desirable area,
new or highly maintaned, steel or reinforced concrete frame, raised floor with 150mm void, suspended ceiling with 350mm void, lifts, HVAC systems, LED lighting, excellent DDA, excellent BREEAM rating, high EPC rating (A or B), car parking, cycle racks, lockers, showers
What is a building frame?
Structure in which weight is carried by skeleton or framework
Usually use steel or reinforced concrete
What are the characteristics of a Grade B office?
Grade A 10-20 years ago
Well maintained
Systems are functional but no longer industry leading
What are the characteristics of a Grade C office?
Located in less desirable area
Older than Grade A or Grade B
Out of date furnishings and no DDA access
What are portal frame structures typically used for?
Low rise structures like industrial and warehouse buildings
What is a portal frame?
Type of structural frame with beams supported by columns at either end
Typically spans 15-50m
What are the benefits of a portal frame structure?
Large spaces can be enclosed with little use of material (lower costs)
What is considered optimal site cover for an industrial development?
40%, as 50% upwards will likely lead to congestion
What is the floor loading requirement for industrial buildings?
40KN/sqm
What is typical office coverage for industrial properties?
10% of total floor area
What is the typical fit out of industrial properties?
Roller shutter doors, dock levelleeroors, landscaped to site perimeter, office area may have carpet but rest is concrete screed floor
What is a dock leveller?
Height-adjustable platform used to bridge the difference in height and distance between warehouse floor and vehicle
What is a typical retail unit?
Rectangle with depth 3-4 times the width
Where will brickwork typically crack?
Along mortar joints and at narrowest section