Electrical Specifications for Primary Pumping Stations
San Antonio Water System (SAWS) requires the assistance of consultant electrical engineering companies to provide a complete design of the electrical system in newly constructed primary pumping stations and additions.
It is the responsibility of the consultant to know and understand the theory of pump station operation, preferred equipment and associated applications, and the latest technology of electrical equipment. The consultant shall be responsible for any electrical applications associated with: incoming 5kV services, 5kV switchgear, 5kV motor controllers, transformers, low voltage panels and wiring, capacitor application, SCADA, cathodic protection, and protective devices. Previous pump station applications should be considered when designing the electrical for a new station.
SAWS has adopted a standard production operating philosophies and the electrical controls of the pumping equipment incorporate these philosophies. SAWS has also developed preferences of equipment supplied, such as the Rosemount pressure switch or the Panametrics Flow Meter. Included in this Design Standard Handbook is the theory of operation, preferred equipment, typical drawings, and overall needs required by SAWS to design a complete primary pumping station.
Electrical Specs Documents
- Design Standards rev 20Nov2003.pdf
- E01 One Line Diagram.pdf
- E02 Electrical Site Plan.pdf
- E03 Electrical Vault Slab and Control House.pdf
- E04 Electrical Vault Details.pdf
- E05 Incoming Switchgear and Controls.pdf
- E06 Well Pump Control Schematic.pdf
- E07 High Service Pump Control Schmatic.pdf
- E08 High Service Pump Discharge Valve Control Schematic.pdf
- E09 Supervisory Control Schematic.pdf
- E10 SupervisoryControl Panel Power and Communication.pdf
- E11 Supervisory Control Panel Mechanical Layout.pdf
- E12 Supervisory Contol Panel Typical Control Loops page 1.pdf
- E13 Supervisory-Control Panel Control Loops Page 2.pdf
- E14 Tank Level Schematic.pdf
- E15 Well Pump Interconnect Wiring and C and C Layout.pdf
- E16 High Service Pump Cable and Conduit Layout HSP 1 2 3.pdf
- E17 High Service Pump Cable and Conduit Layout Future HSP4.pdf
- E18 High Service Pump Interconnect Wiring.pdf
- E19 Overall Conduit Layout.pdf
- E20 Cathotic Protection.pdf
- E21 Panel Schedule and Chlorine Room.pdf
- E22 Panel Details.pdf
- E23 Miscellaneous Details.pdf
- E24 Operating Logic.pdf
- E25 Altitude Valve Control.pdf
- E26 10 x 10 CPS Tansformer Containment Slab for Limited Space Only.pdf
- E27 10 x 10 CPS Tansformer Containment Slab for Limited Space Only.pdf
- E28 One Line Diagram Secondary Station.pdf
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