måndag 15 september 2014

SAFETY EQUIPMENT

SAFETY EQUIPMENT

Safety equipment includes scaffolds and work platforms (working from ladders can be dangerous), lockout/tagout equipment, eye protection, breathing protection and cut resistant gloves.

PLANNING THE JOB

The first thing needed to plan a duct cleaning job is accurate mechanical drawings of the duct system. This is used as both a planning tool and a road map during the actual job. They make it possible to identify coils, turning vanes, access points and other important information. Duct cleaning is generally performed in sections of about 25 feet or less. These "cleaning zones" should be identified on the drawings when planning the job. Uncleanable types of duct should also be identified at this time and plans for removal and replacement made. Most flexible duct and certain lined duct work cannot be cleaned without damaging the ducting.
A cleaning schedule must also be established to ensure that all duct cleaning is performed in unoccupied areas.

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