hedenjc@gmail.com
(858) 353 4399

Services

1. WATER PIPELINE DESIGN: WELDED STEEL, REINFORCED CONCRETE CYLINDER, HORIZONTAL DIRECTION DRIILLING (HDD), DUCTILE IRON, PVC C900, 905
2. WATER PUMP STATIONS: VERTICAL TURBINE (CAN AND LINESHAFT), HORIZONTAL CENTRIFUGAL SUBMERSIBLE(DEEP WELL), END SUCTION, IN-LINE BOOSTER, AXIAL FLOW, DIAAPHRAM PUMPS
3. WASTEWATER LIFT STATIONS: SUBMERSIBLE, NON-CLOG CENTRIFUGAL, POSITIVE DISPLACEMENT, EFFLUENT, GRINDER 4. WASTEWATER COLLECTION SYSTEMS: GRAVITY PIPELINES, PRESSURE FORCEMAINS, HORIZONTALDIRECTIONAL DRILLING(HDD), SANITARY, STORM, COMBINED (CSS), ON-SITE, WASTEWATER TREATMENT AND DISPOSAL, SEPTIC TANKS, AIR VENT ASSEMBLIES, HDD
6. WATER SYSTEM MODELING: STEADY-STATE ANALYSES OR MUNICIPAL SYSTEMS, 24 TO 48 HOUR EXTENDED-PERIOD, SIMULATION, FIRE FLOW DEMAND MODELING, HYDRAULIC TRANSIENT (WATER HAMMER), SIMULATIONS, PRESSURE VESSEL/HYDRO-PNEUMATIC PRESSURE ANALYSES
7. WATER SUPPLY MASTER PLANS: WATER RESOURCES STUDIES, WATER RIGHTS ANALYSES AND EVALUATIONS, WATER RIGHTSTRANSFERS AND EXCHANGES, REGIONAL EMERGENCY WATER DELIVERY SYSTEMS
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hedenjc@gmail.com(858) 353 - 4399
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  • San Diego's senior-level engineering consultant for water, wastewater, and hydraulic systems. Serving public agencies and special districts across the western U.S. since 1980.
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(858) 353 - 4399
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