Page 129 - RotF - Electrical Specification_Neat

PARTICULAR ELECTRICAL SPECIFICATION
Version 2014-2

1.7 NEW INSTALLATIONS (RESTAURANT OF THE FUTURE)

1.7.1 General

The ‘Restaurant of the Future’ (RoTF) installations shall be inclusive of but not limited to the
following elements:

• New kitchen layout and equipment
• Replacement counter and digital menu displays
• Self-order kiosks (SOKs)
• Digital welcome screens
• Digital tablet table(s)

Refer to the Technical Specifications for Electrical Installations Generally for technical details.

1.7.2 Kitchen Power Distribution

1.7.2.1 Distribution Board

A new 12 way TP&N kitchen power distribution board (KP) will be provided to allow the
connection of all new equipment and services, refer to the Technical Specifications for
Electrical Installations Generally for details.

Where identified as required by the Contractors survey and agreed with the Project
Manager, the Kitchen Distribution board will be expanded to allow for the connection of all
kitchen equipment and lobby supplies, the distribution will then be referenced as the
General Power Distribution (GP). The Contractor will determine the number of circuit ways
required to accommodate the number of circuits to be diverted and allowing for a minimum
of one spare three phase way and one single phase way.

A new MCCB sub-main will be installed for the connection of the kitchen distribution pan
assembly, where there is sufficient space in the existing main switchboard the MCCB will be
fitted within the panel; where there is no space in the existing main switchboard the new
MCCB will be fitted externally complete with an enclosure.

Cabling between the existing main switchboard and the new sub-main MCCB for the
distribution board KP or GP shall be determined by the rating of the main MCCB, selected
from the following table:

Main MCCB rating Cable type and size
2
200A 70mm tri-rated in trunking
2
250A 95mm tri-rated in trunking

MCCB and supply cable ratings to the new sub-main distribution boards shall be as indicated
by the following table:

McDonalds Restaurants Ltd
12