Sentence examples for well installation from inspiring English sources
It is concluded that air percussion drilling has strong limitations for well installation in groundwater quality monitoring surveys.
However, this method usually requires several wells, so it is often not practical in systems with large depths to groundwater and correspondingly high well installation costs.
The optimization problem can be formulated either as the maximization of the pumping rate or as the minimization of total costs of well installation and pumping operation from existing and new wells.
The hydraulic parameter estimates are compared to results from prior pumping and single-well slug tests conducted at the site, as well as to estimates from particle size analyses of sediment collected from boreholes during well installation.
It consists of the flow rate from extraction wells [q i ], a unit cost to process and treat the water [α i ]; and it assesses if an extraction well is pre-existing or not by examining for ∀ i locations and assigning a (0,1) multiplier if a well installation required (δ i =1) or is pre-existing (δ i =0).
The objective of this study is to present an optimization approach to determine locations of new groundwater production wells, where groundwater is relatively less susceptible to groundwater contamination (i.e. more likely to obtain clean groundwater), the pumping rate is maximum or the cost of well installation and operation is minimum for a prescribed set of constraints.
"The fine sediments of the Ganges Brahmaputra Delta are closing in around any well installations very quickly.
The hypothesis motivating the present study is that a teacher-driven, elementary school based education program could encourage a larger fraction of the population to switch to low-As wells when paired with well-testing programs and community low-As well installations.
The Vice Chairman of Tog Wajaale Water Company – the PPP Company has been named 'CAAFI' Water Company, a Somali word meaning "good health" that was formed with UNICEF support, Mursal Nuh said the foundation for the water supply was in place which includes two wells, installation of pipes, construction of the site to erect the reservoir tanks and formation of two community led committees.
Saturation divers work deep underwater undertaking tasks like oil well intervention, installation and decommissioning.
In exchange, existing and new residents can receive basic service (nearly 200 channels), as well as installation and equipment like a digital video recorder, all for free.
