Sentence examples for drawdown level from inspiring English sources

The proposed PVPS is designed to provide a daily water demand of 30 m3 with a 20 m static head and a drawdown level.

With the U.S. already beginning to drawdown troop levels and equipment, nervousness about Kirkuk and other flashpoints is heightened.

maintaining groundwater levels at or above specified levels; maintaining the drawdown in water levels at or above minimum specified levels; and.

Global drawdown in sea level is linked directly to evidence for the onset of at least three successive glacial episodes in the Brazilian sector of Gondwana, for example.

Hydrology risk: Risk that there is not enough water and water level drawdown.

The quick and frequent drawdown of water level exacerbates water erosion and scouring (Xu et al. 2009).

Typically the water level drawdown was recorded after 24 h of pumping to allow stabilisation of the water level and development of a cone of depression.

Both laboratory test and FEM results show that drawdown of groundwater level decreases with an increase of the insertion depth ratio, J, of retaining structures in an aquifer.

As a result, vertical and horizontal water curtain systems were constructed to prevent the detrimental drawdown of water level nearby the neighboring caverns.

When there is no reservoir or a large body of water near the tunnel alignment, the groundwater recharge above the tunnel might not be fast enough to avoid a significant excavation-induced water level drawdown.

Analytical and empirical methods used in current engineering practice for estimating inflow rate into a tunnel do not adequately account for the effect of groundwater level drawdown which triggers changes of the flow pattern as well as reductions of the hydraulic head.