What are pesticides? Pesticides are classed as a poison and unfortunately have the potential to harm more than just the ‘pests’ at which they are targeted. Pesticides are toxic therefore exposure to them can not only cause a number of health issues but is closely linked to a range of serious illnesses and diseases in [...]
VOC test for a failed BREEAM development
Indoor air quality testing is one of the requirement in obtaining credits for Breeam projects. Breeam put an emphasis on the well being of future occupant and the developers must follow strict guidelines to unsure high quality of the indoor environment. One of the parameters that is closely monitored is indoor air quality which is ensured [...]
Microbiological verification – sewage cleaning
We have been appointed to carry out a microbiological verification for the presence of sewage related pathogen. Recent heavy rainfall in a small town Hempel Hempstead have caused one of the local pubs to be flooded by sewage water. The rain water surged through the waste system and burst in through the drain inside of the [...]
Air quality investigation in college IT room
Investigation of air quality problems is a difficult task requiring detailed knowledge about the affected environment, possible contaminants sources and most of all it requires an open mind to be able to spot potential problem areas. I have been asked to investigate possible indoor air quality problems in an Oxford college after one of the [...]
Air quality concerns following office fumigation
I have been invited to carry out an extensive air quality investigation in a IT suite and a large office complex. The IT room was affected by large moth infestation. In order to resolve the infestation issue a contractor company has been appointed to carry out a fumigation of the room. The room has been [...]
Air quality concerns after refurbishment
Newly refurbished buildings can sometimes suffer from air quality problems. The problems are mainly associated with off gassing from different pieces of furniture, carpets, decorative paints silicon and adhesive. These problems are most intense shortly after the installation but gradually subside. The speed at which this happens greatly depends of the rate of ventilation and [...]
Microscopic investigation of house dust
I have carried out investigation into dust pollution inside of an residential property. The property owner was suffering from frequent respiratory difficulties which were most likely associated with exposure to some irritating agent most likely dust particles. After the discussion with the client we have decided that the best course of action in our investigation [...]
Property damage due to inadequate construction and leaking services
I have been called in to evaluate the extent of water damaged to the newly building designer property in the London area. The purpose of the investigation was to evaluate the extent of the water damage to the property, identify whether the property is contaminated by black water (sewage water), evaluate the levels of mould [...]
Aspergillus fungal infection due to past time activities
People can sometimes experience deterioration of their health in their homes for no apparent reason. I have recently visited a property where an elderly gentleman started to suffer from shortness of breath, tiredness, lethargy and general exhaustion. It is only natural to us that we immediately try to identify the cause of such problems and [...]
Unusual source of odours in victorian building apartment
This investigation in middle of October took me to central London area. This area is well known for its beautiful architecture and magnificent buildings. The apartment I was investigating was situated in a larger building complex in a residential area but close to some major traffic routes in the city. The house was approximately 200 [...]