Operatives to check all PPE, cleaning equipment and chemicals required for the task. Refer to COSHH assessments supplied for chemicals being used. Operatives to set out all ‘Caution/Warning’ signage required and cordon off cleaning area prior to work commencing.
2 Carry out pre-work safety check of the machine i.e.. cut/ broken lead, damaged plug, damaged or broken discs or brushes.
3 Check that machine has got current PAT test certificate/ label.
4 Operatives to assemble machine as per manufacturer’s safe operating instructions.
5 Operatives to ventilate area if required (this can be done by opening windows, doors or turning on ventilation equipment if necessary).
6 Operatives to prepare cleaning solution according to the COSHH data sheet and pour into machine solution tank.
7 Operatives to insert a circuit breaker (RCD) into power socket and plug machine in to RCD.
8 Operatives to switch on machine and test machine is working correctly.
9 Operatives to clean the floor with regard to the brush position and pressure in relation to soilage, using a systematic overlapping pattern and changing or turning brushes or pads as necessary. Ensure when cleaning that machine cable/ lead is behind the line of work and not lying in water.
11 Operatives to remove splashes from walls, skirting or other items as they occur using a clean cloth.
onsdag 22 april 2015
onsdag 15 april 2015
Sick House.
Sick House. The name has an ominous sound, but
it doesn't mean that the house is leaning or falling
apart. A sick house is a house with a serious air quality
problem. The area can be described as "sick," mainly
because people develop symptoms of illness such as
headaches, watery eyes, nausea, skin disorders and
fatigue when they must spend considerable time
where there is a build-up of air pollutants from
household products, building materials, formaldehyde
and/or respirable particles. In Florida, sick houses are
usually houses with a serious moisture problem.
Moisture also plays an important role in promoting the
growth and spread of mold (mildew). Molds produce
spores, tiny encased "seeds," which float in the air.
Under severe contamination thousands of mold spores
can be suspended in each cubic foot of air. When
people are exposed to mold spores over and over they
can develop allergic symptoms.
fredag 10 april 2015
Repair Duct system
Repair
Duct system repair involves reconnecting
parts that have become separated, and
replacing or repairing any damaged or
missing component parts, which could
include flexible metallic and non-metallic
“plastic flex” ducts, rigid metal ducts, sheet
metal duct components, duct supports,
register boots, and registers.
Renovation
Duct renovation should be performed if the
duct system is in poor condition or improperly
sized. Renovation involves replacing a
significant portion of the ductwork, either to
restore it to proper operation or to increase
the capacity of the return air ducting. Some
systems have return ducts that are too small,
causing whistling filters, noisy ducts, and
reduced energy efficiency. If size is not the
problem, often only a portion of the ductwork
needs replacement. But if the entire duct
system needs to be replaced, your contractor
must correctly size the ducts and registers to
ensure that the new ductwork will provide the
most comfort and greatest energy efficiency
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