Application of cleaning

 Application of cleaning solution onto cloth, brush system or suitable rather than on to blind system its self. General Note: Do not use too much pressure when cleaning as this may damage the surface or cause warping of the framework. Main contaminants are debris made up of skin and lint adhering to surfaces. Do not use any other chemicals other than the chemical stipulated, as this may strip the surface or leave streaky marks. If any blinds are damaged during cleaning immediately inform the Supervisor.
7  Full PPE to be worn including protective gloves to avoid finger cut injuries.
8  On completion of cleaning, operatives to dispose of all waste chemicals and materials on site and remove all cleaning equipment, chemicals and signage to company vehicle.
10  Operatives are not to leave the site until authorised by Superviso

Several national

Several national firms began marketing controversial air duct cleaning/encapsulating techniques in the late 1980's as an alternative to vacuum systems. The idea has been to trap and hold trapped dirt and spores. The use of sometimes questionable materials and the poor effectiveness of the procedure brought several Florida counties to require HVAC (heating, ventilation, air conditioning) licenses for contractors performing air duct cleaning services. • The use of sanitizing solutions to kill mold and bacteriological growth opens the question of safety for humans and pets in the air conditioned

from an attic

from an attic, a crawl space, or combustion air from a gas furnace, clothes dryer, stove, or water heater. If the supply duct system is leaking, the building can become depressurized, and air from outside may be drawn in to the ducting and distributed into the building. Either situation may decrease the quality of the indoor air. Research performed in the last 10 to 15 years has established these facts, and steadily increasing numbers of qualified HVAC contractors are learning how to eliminate duct leakage. How do you know if your duct system is in good condition? The most reliable and cost-effective way to find out is to have a duct test performed by a qualified contractor or technician using the proper test equipment. Duct testing is the process of using calibrated mechanical equipment to measure the amount of airflow that is lost through the duct system when it is at normal operating pressure. While some joints or seams may have only small leaks, other sections may be completely disconnected. Duct testing can indicate the relative leakiness of the ducts and help determine whether the duct system should be sealed, repaired, or renovated