GLOSSARY OF TERMS
Clearance An obstruction-free distance between two objects.
Common Ground Point The conductor
used to connect the grounding electrode to the equipment grounding conductor and/or to the
grounded conductor of the circuit at the service.
Conduit A listed or approved pipe with a smooth interior
surface to permit easy drawing-in of the electrical conductors. A conduit may be metallic
or nonmetallic, depending on its usage, in accordance with codes and Central
Lincoln standards. PVC
is recommended, unless galvanized steel is required by the governing road agency.
Corrosion Inhibitor Electrical joint compound used to retard
oxidation of electrical connections.
Customer Service Representative The designated representative
of Central Lincoln, responsible for coordination of new or revised services to CLPUD customers. The
customer service representative responds to inquiries on policies, standards, practices,
rates, and energy utilization.
Drip Loop A loop formed in overhead secondary conductors at the
weatherhead to prevent the entrance of water into the service entrance conduit and
equipment.
Electrical Inspection Agency The qualified representative of a
city, county or State of Oregon, who has been authorized by governmental agencies to
inspect electric service installation on their behalf.
Guying Cables or braces used to relieve the strain of overhead
conductors.
Listed Equipment or material accepted by nationally recognized
testing laboratory, inspection agency, or other organization concerned with product
evaluation. Such organizations maintain periodic production inspections of listed
equipment and materials, and state that the items have been tested and found suitable in a
specified manner.
Manual Circuit-Closing Block A provision for paralleling the
meter circuit, allowing the meter to be removed without interrupting service to the
customer.
Meter Base The mounting device consisting of meter jaws,
connectors, and enclosure for accommodating socket-type meters.
Meter Equipment Any equipment associated with measuring
electric energy.
Meter Jaw A spring-loaded receptacle installed inside the meter
base, interfacing the terminals of the meter to the source and load conductors of the
service.
Meter Pole A pole that supports the metering equipment owned
and maintained by the customer.
NEC National Electric Code which governs the installation of
the customer's equipment.
NESC National Electric Safety Code, which governs
Central Lincoln’s
equipment.
Neutral Grounded conductor in a single-phase, three-wire or
three-phase, four-wire system. The service conductor that is at zero potential to ground.
Point of Attachment Point at which Central
Lincolns service wire and
the customers conductors are connected, either at the weatherhead for overhead or
the service hand hole for underground.
Point of Delivery The location on the customers premises
where Central Lincolns service wire and the customers system are interconnected.
Seal The locking device used to secure meter and/or service
entrance equipment to assure safety and security for the unit.
Select Backfill Native soil or soil brought in from another
area, free from sharp objects, rocks, scrap building material and corrosive material.
Self-Contained In reference to meter bases: a device designed
and rated to continuously carry the entire capacity of the service entrance equipment. The
maximum self-contained meter base current rating approved by CLPUD is 400 amperes ( also
called a single-phase Class 320 A meter).
Service Entrance Conductors The conductors which extend between
the customers meter base and the point of delivery.
Service Entrance Equipment Service conduit, conductors,
weatherhead, meter base, enclosures, service disconnect and service panel.
Service Handhole -
Open-bottomed junction box with removable lid that provides
for installation and maintenance of electrical connectors between Central
Lincoln service
wire and customer-owned service entrance wire.
Service Line - See "Service Wire"
Service Mast The conduit above the meter used to provide
mechanical protection for the service conductors and to support the service drop from
Central Lincolns system.
Service Wire The conductors from Central
Lincoln system to the
customers point of delivery, which can be overhead or underground.
Temporary Service An electrical service installed by Central
Lincoln to
provide power to a customer on a temporary basis (less than one year).
UL (Underwriters Laboratories) A nationally-recognized
test laboratory which lists materials that have been tested and approved.
The following is a general outline of how
you get a new electrical service for commercial and other non-residential
structures. This outline assumes that Central Lincoln PUD (Central Lincoln) has
existing power facilities to your site. If power is not readily available,
Central Lincoln will need to engineer your project. If you have any questions,
please contact your nearest service office.
PLEASE NOTE: Overhead temporary services (construction power) will be
allowed, but all new permanent services must be underground.
Your Responsibilities to Obtain Temporary Service
_____1. Contact your nearest Central Lincoln service office for service
application and service location.
_____2. Install the appropriate temporary meter base.
_____3. Obtain an electrical inspection, and verify service location.
_____4. After successful inspection ("green tag"), contact Central
Lincoln for service connection.
Your Responsibilities to Obtain Permanent Service
_____1. Determine the size of service you want, and fill out the Load
Data Sheet.
_____2. Contact your nearest Central Lincoln service office for service
application and service location.
_____3. Call the "One Call" system before you dig at
1-800-332-2344.
_____4. Notify other utilities of your project.
_____5. Install your service entrance equipment. (Remember, all new
permanent service must be underground.)
_____6. Request trench inspection from your local Central Lincoln office
or Customer Engineering representative, if required, for primary voltages.
_____7.Obtain an electrical inspection and "green tag" from local
inspection agency.
_____8. After you have passed your electrical inspection, contact Central
Lincoln for a final inspection. After final inspection is passed, service
connection will be scheduled.
Central Lincoln’s Responsibilities
_____1. Connect customer-owned and installed service wire in PUD
transformer or service handhole.
_____2. Energize your system.
Scheduling
If only a service connection and meter installation are required, services
are typically energized 3-5 working days after you have completed the
appropriate "Your Responsibilities" section above. If additional work is
required, it may take longer.
Service Charges
Charges vary due to the type of service you are requesting and the type of
system we have in your area. Contact our local engineering office for current
rate information.
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