Agenda

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

SECTION 26 05 19

LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

PART 1 —- GENERAL
1.01 DESCRIPTION OF WORK

A. The Contractor shall provide the labor, tools, equipment, and materials necessary
to install wires, cables, and connectors in accordance with the plans and as
specified herein.

B. This section includes wires, cables, and connectors for power, lighting, signal,
control, communications and related systems rated 600 volts and less.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

3.06 CLEANING

A. When all Work is completed and has been tested and accepted by the Owner’s
Representative, the Contractor shall clean all light fixtures, equipment, and
exposed surfaces that have been directly affected by this Work.

END OF SECTION

COMMON WORK RESULTS FOR ELECTRICAL
WOODARD & CURRAN 26 05 00-14

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

D.

Provide permanent plastic name tag indicating load for each feeder for all junction
boxes, handholes and manholes. Label all process motor wires to yard equipment
in handholes and manholes.

3.05 TESTS & SETTINGS

A.

Provide the services of an independent Testing Agency to perform the specified
tests for the following systems:

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

H.

In general, wiring and raceway systems for security alarm, fire alarm, telephone
and intercommunications systems are not indicated on the Drawings but shall be
furnished and installed under this section.

Each lighting and each receptacle circuit shall have its own neutral, dedicated to
that circuit. A common neutral for more than one signal phase circuit is not
allowed.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

A.

Prior to all Work of this section, carefully inspect the installed Work of all other
trades and verify that all such Work is complete to the point where this installation
may properly commence.

Field verify all locations and dimensions to ensure that the equipment will be
properly located, readily accessible, and installed in accordance with all pertinent
codes and regulations, the Contract Documents, and the referenced standards.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

A.

Materials and equipment shall be listed by UL unless it can be demonstrated that
no UL standards exist for a specific item or class of equipment.

All other materials, not specifically described but required for a complete and
operable electrical installation, shall be new, first quality of their respective kinds,
specification grade or better, and as selected by the Contractor subject to the
acceptance by the Engineer.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

1.14

1.15

1.16

A.

The Contractor shall furnish, install, maintain, and remove the temporary
electrical power and lighting systems, including lamps, and pay for all labor,
materials, and equipment required therefore. All such temporary electrical Work
shall meet the requirements of the National Electrical Code, the local utility
company, and OSHA.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

2. Electricians must wear personal protective equipment while working on
energized systems in accordance with NFPA 70E.

3. Before initiating any work, a job specific work plan must be developed by
the Contractor and the Owner. The work plan must include procedures to
be used on and near the live electrical equipment, barriers to be installed,
safety equipment to be used and exit pathways.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

1.08

1.09

1.10

6. Check with Engineer before installation of Work for outlets not specified
as to location or for Work that interferes with other trades.

FLASHING, CUTTING, FIREPROOFING AND WATERPROOFING

A.

Flashing around all electrical items penetrating roof or exterior walls shall be the
responsibility of the Contractor.

All cutting of surfaces, including core drilling of walls and slabs, shall be done by
the Contractor.