Specifications - Lord and Son Construction, Inc.

UL 6
UL Bld Mat Dir
UL Electrical Constructn
(2007) Standard for Electrical Rigid Metal
Conduit-Steel
(2009) Building Materials Directory
(2009) Electrical Construction Equipment
Directory
1.2 SYSTEM DESCRIPTION
Furnish ductwork, piping offsets, fittings, and accessories as required to
provide a complete installation. Coordinate the work of the different
trades to avoid interference between piping, equipment, structural, and
electrical work. Provide complete, in place, all necessary offsets in
piping and ductwork, and all fittings, and other components, required to
install the work as indicated and specified.
1.2.1 Mechanical Equipment Identification
The number of charts and diagrams shall be equal to or greater than the
number of mechanical equipment rooms. Where more than one chart or diagram
per space is required, mount these in edge pivoted, swinging leaf, extruded
aluminum frame holders which open to 170 degrees.
1.2.1.1 Charts
Provide chart listing of equipment by designation numbers and capacities
such as flow rates, pressure and temperature differences, heating and
cooling capacities, horsepower, pipe sizes, and voltage and current
characteristics.
[1.2.1.2 Diagrams
Submit proposed diagrams, at least 2 weeks prior to start of related
testing. provide neat mechanical drawings provided with extruded aluminum
frame under 1/8-inch glass or laminated plastic, system diagrams that show
the layout of equipment, piping, and ductwork, and typed condensed operation
manuals explaining preventative maintenance procedures, methods of checking
the system for normal, safe operation, and procedures for safely starting
and stopping the system. After approval, post these items where directed.
]1.2.2 Service Labeling
Label equipment, including fans, air handlers, terminal units, etc. with
labels made of self-sticking, plastic film designed for permanent
installation. Labels shall be in accordance with the typical examples
below:
SERVICE
LABEL AND TAG DESIGNATION
Air handling unit Number AHU -
Exhaust Fan Number EF -
Section 23 00 00 Page 3