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Services Sump Dewatering Sump pumping is a straight-forward/basic and simple technical for removing either groundwater, surface water or water drained into an opening. This type of groundwater control can be inexpensive, but ground loss as well as excessive seepage can be time consuming and expensive to deal with. CME operate various types of pumps to handle all form of flow in any geology. Groundwater control/Construction Dewatering Groundwater table within the region is relatively high to the ground level due to low lying ground levels, recharge of groundwater from the Arabian Sea and constant irrigation caused by urbanization. Groundwater is therefore subject to lowering during construction works especially for deep foundations. Our vast experience and expertise helps in selecting appropriate dewatering methods for different excavation, subsurface conditions, and hydrogeology and site location. Selection of appropriate methods helps in reducing environmental impacts/risks associated with the groundwater control. CME Well Point Dewatering Well point Dewatering is a simple, efficient method of temporarily lowering the groundwater table in a localized area to accomplish the construction of a foundation, pipeline or any other below-ground structure. This system is efficient in shallow aquifer where water table lowering is not beyond the suction head limit of the vacuum pump. For efficient performance of the pump, a maximum of 6m drawdown/groundwater-lowering is highly recommended. The system consists of a series of small wells called well points installed around the excavation and connected to a manifold or "header pipe" which is connected to a well point pump. This well point pump is designed to handle the water as well as entrained gasses found in the water. The entire system affects only the area of the construction site and has minimal effect on water quality. Deep Well Dewatering Deep wells are installed around an excavation to lower the water level and maintain a safe and dry site. Greater drawdown and the ability to overcome the limited suction lift of vacuum well point systems can be achieved by the installation of deep well system. It provides affective dewatering for groundwater between 20 ft and 100 ft deep. Unlike the other dewatering methods whose drawdown are limited by the suction capacity of the pumps, deep well dewatering drawdown are only limited by the depth of the drilled bore. The system is best when large volumes of water must be controlled. Deep we Permanent Dewatering Groundwater level has been increasing significantly in the region due to the Arabia sea proximity, intensive landscape irrigation and extensive development due to urbanisation. In order to reduce groundwater intrusion, standing-water and reduce environmental impacts, CME offers engineered design, installation and monitoring system to manage related risks. Our system is design to minimize impact of structures; buried underground and installed with automated system to monitor groundwater level and installed system. Over Pumping CME operates pumps with large passage sizes capable of handling large volume, high solid sizes, slurry, chemicals and sewages. Our pumps offer auto priming up to 8m and are available with a varieties of Diesel engines. Stainless Steel impellers or hardened steel impellers available for longer wear life. These pumps have been designed for durability and easy maintenance. If required, electric motor driven units can be supplied. APPLICATIONS o Sewage Pumping o Bypass Applications o Construction o&nb French Drains French drains are primarily used to prevent ground and surface water from penetrating or damaging building foundations. French drains are a type of yard drain that uses a perforated pipe to divert water from one area of the yard to another. This method is effective for distributing both ground and surface water and can be used to prevent soggy patches of ground and damp cellars and building foundations. In our design, we integrate French drain with other dewatering technics especially deep well dewatering in layers with high density where drainage into the well might be difficult. Hydrogeological Investigation CME has grand experience in groundwater investigation, hydrogeological testing, groundwater monitoring, well drilling and groundwater sourcing and remediation works. Our verse knowledge and experience of the region’s subsurface and hydrogeology has given us edge within the industry. Also, in response to the growing need for hydrogeological data collection, analysis, and interpretation due to the growing construction industry, agricultural works and groundwater/water contaminant safety measures, CME provides first-class factual and interpretative information in this regard Groundwater Monitoring Ground water is an extensive, concealed and inaccessible resource unlike the surface water changes in quantity and quality are very slow process occurring large land areas. These changes cannot be determined by simple one-of snapshot surveys alone and requires elaborate monitoring networks and data interpretation. CME has a verse expertise in designing, monitoring (quality & quantity) either remotely through internet/satellite enhance system or in-person and interpreting ground water data. We operate a broad range of ground water level measuring instruments to measure and continually monitor changes in water table levels. Ground water monitoring (Telemetry system) CME real-time groundwater monitoring system can connect via internet and satellite in a remote area with no access to internet. Data can be collect on-the-go via mobile or a server based system. Our remote monitoring offers data transmission and alarm notification.
Sump pumping is a straight-forward/basic and simple technical for removing either groundwater, surface water or water drained into an opening. This type of groundwater control can be inexpensive, but ground loss as well as excessive seepage can be time consuming and expensive to deal with. CME operate various types of pumps to handle all form of flow in any geology.
Groundwater table within the region is relatively high to the ground level due to low lying ground levels, recharge of groundwater from the Arabian Sea and constant irrigation caused by urbanization. Groundwater is therefore subject to lowering during construction works especially for deep foundations. Our vast experience and expertise helps in selecting appropriate dewatering methods for different excavation, subsurface conditions, and hydrogeology and site location. Selection of appropriate methods helps in reducing environmental impacts/risks associated with the groundwater control. CME
Well point Dewatering is a simple, efficient method of temporarily lowering the groundwater table in a localized area to accomplish the construction of a foundation, pipeline or any other below-ground structure. This system is efficient in shallow aquifer where water table lowering is not beyond the suction head limit of the vacuum pump. For efficient performance of the pump, a maximum of 6m drawdown/groundwater-lowering is highly recommended. The system consists of a series of small wells called well points installed around the excavation and connected to a manifold or "header pipe" which is connected to a well point pump. This well point pump is designed to handle the water as well as entrained gasses found in the water. The entire system affects only the area of the construction site and has minimal effect on water quality.
Deep wells are installed around an excavation to lower the water level and maintain a safe and dry site. Greater drawdown and the ability to overcome the limited suction lift of vacuum well point systems can be achieved by the installation of deep well system. It provides affective dewatering for groundwater between 20 ft and 100 ft deep. Unlike the other dewatering methods whose drawdown are limited by the suction capacity of the pumps, deep well dewatering drawdown are only limited by the depth of the drilled bore. The system is best when large volumes of water must be controlled. Deep we
Groundwater level has been increasing significantly in the region due to the Arabia sea proximity, intensive landscape irrigation and extensive development due to urbanisation. In order to reduce groundwater intrusion, standing-water and reduce environmental impacts, CME offers engineered design, installation and monitoring system to manage related risks. Our system is design to minimize impact of structures; buried underground and installed with automated system to monitor groundwater level and installed system.
CME operates pumps with large passage sizes capable of handling large volume, high solid sizes, slurry, chemicals and sewages. Our pumps offer auto priming up to 8m and are available with a varieties of Diesel engines. Stainless Steel impellers or hardened steel impellers available for longer wear life. These pumps have been designed for durability and easy maintenance. If required, electric motor driven units can be supplied. APPLICATIONS o Sewage Pumping o Bypass Applications o Construction o&nb
French drains are primarily used to prevent ground and surface water from penetrating or damaging building foundations. French drains are a type of yard drain that uses a perforated pipe to divert water from one area of the yard to another. This method is effective for distributing both ground and surface water and can be used to prevent soggy patches of ground and damp cellars and building foundations. In our design, we integrate French drain with other dewatering technics especially deep well dewatering in layers with high density where drainage into the well might be difficult.
CME has grand experience in groundwater investigation, hydrogeological testing, groundwater monitoring, well drilling and groundwater sourcing and remediation works. Our verse knowledge and experience of the region’s subsurface and hydrogeology has given us edge within the industry. Also, in response to the growing need for hydrogeological data collection, analysis, and interpretation due to the growing construction industry, agricultural works and groundwater/water contaminant safety measures, CME provides first-class factual and interpretative information in this regard
Ground water is an extensive, concealed and inaccessible resource unlike the surface water changes in quantity and quality are very slow process occurring large land areas. These changes cannot be determined by simple one-of snapshot surveys alone and requires elaborate monitoring networks and data interpretation. CME has a verse expertise in designing, monitoring (quality & quantity) either remotely through internet/satellite enhance system or in-person and interpreting ground water data. We operate a broad range of ground water level measuring instruments to measure and continually monitor changes in water table levels.
CME real-time groundwater monitoring system can connect via internet and satellite in a remote area with no access to internet. Data can be collect on-the-go via mobile or a server based system. Our remote monitoring offers data transmission and alarm notification.
