The phrase "area of the existing" is correct and usable in written English.
It can be used when discussing a specific region or aspect related to something that is already in place or established.
Example: "We need to assess the area of the existing infrastructure before planning any new developments."
Alternatives: "scope of the current" or "region of the established".
In terms of the construction industry, housing construction totals 31.3 billion square meters, occupying more than 70% of the floor area of the existing stock houses.
At the same time, the fracture stiffness increases since more contacts between the fracture faces are created, and the area of the existing contacts increases (Chen et al. 2000; Pyrak-Nolte and Morris 2000).
However, the surface area of the existing spinel tends to be no more than 100 m2/g [4, 5, 6, 7], which is far from enough, specifically at 700 °C.
Half the area of the existing EEZ is shallower than 2,000 m (Table 2).
Clusters were purposely not defined according to the catchment area of the existing first-line health facilities (Centre de Santé et Promotion Social – CSPS) as their number changes continuously, but continues to be too low to allow for effective clustering.
Cut out the damaged area of the existing drywall to a perfect square, even on all sides.
Still, proponents estimated that the amount of pedestrian space could be tripled, noting the areas of the existing pathway that widen.
First we reconstruct the initiation areas of the existing gullies by applying S A thresholds for similar environments.
To fulfil the conditions for expanding the road, the government has had to acquire rights of way to adjoining areas of the existing expressway.
Presentations were given at the 2013 and 2014 DAS Annual Scientific meetings, updates were posted on the DAS website, and members were invited to complete an online survey about which areas of the existing guidelines needed updating.
Although this remains a comparatively neglected area of study, the existing evidence suggests, not surprisingly, that mental illnesses increase in emergency settings, and that multiple human rights violations may have cumulative and negative mental health impacts [ 41].
