M+E surveys require good photos along with being taken in a consistent and methodical manner.
The first photo should always be the barcode not only for the barcode number / reference but also it breaks the assets when viewing a list of photos. Allowing easy identification of images relevant to each asset/barcode.
The next image should be taken of the manufacturer, serial number and model where possible. As this information is not only important for costing a replacement and parts. But also for identifying age and even the asset sometimes if the surveyor is unsure of the asset item.
Third image should aim to capture the whole asset as this allows clear identification of what we are physically looking at. This also assists with identification later and also gives a general condition of the asset from the photo.
Fourth image could be a second name plate of the item. For example many items have a Manufacturer and model on the front plate. But may have a serial number and part number on a side plate.
If no side plate exists the sequence should continue with the following possible images :-
1. Photo of a defect.
2. Photo of unit attached to its parent such as a Pump/Motor set attached to a AHU.
As long as the photos are completed in a methodical manner extra images can be taken. For example there could be a 5th photo of a roof leak that is damaging the unit. Which can later support the surveyors reasoning for a reduced lifecycle period or remedial action to take place.