ART 1 GENERAL

1.1 SCOPE

1.1.1 Manufacturer shall furnish an industrial control
panel for use with a   ground water treatment system.

1.2 DESCRIPTION

1.2.1 The control panel controls all motor-driven
and other electrically operated  equipment comprising the remediation
system. The various components are fully  interlocked for fail-safe operation.
The operation of all driven components can be  manually overridden for
equipment startup or troubleshooting. The status of all  components and
alarms is indicated via illuminated devices located on the door  of the
enclosure, or on the swing-out panel of dead-front panels.

1.3 SUBMITTALS

1.3.1 Manufacturer shall submit the following with
the bid:

1.3.1.1  Product data for selected model, including
standard features,     options, and warranty coverage. See attached Data
Sheet for full     specification.

PART 2 PRODUCTS

2.1 GENERAL

2.1.1 System shall be manufactured by QED Environmental
Systems, Inc. and  represented by ____________ or pre-approved equivalent.

2.1.2 Control panel design and performance shall meet
requirements specified on the  attached Data Sheet.

2.2 EQUIPMENT DESIGN REQUIREMENTS

2.2.1 Control panel shall be designed and built to
UL508 Industrial Control Panel  requirements.

2.2.2 Control panel shall be manufactured in a listed
Industrial Control Panel  Manufacturing Facility.

2.2.3 Control panel enclosure shall be a Hoffman NEMA
4 as required for   the application.

2.2.4 Control panel components shall be industrial
quality from the following  manufacturers:

Allen-Bradley IEC style motor starters

Bussman fuses

Hevi-Duty transformers

Idec timing relays

Pepperl and Fuchs intrinsically safe components

Warrick intrinsically safe components

Stahl intrinsically safe components

2.2.5 Control panel shall include the following list
of features as standard equipment:

Control panel transformer (if required)

Green illuminated selector switch for control and
run indicator for     each motor

Red pilot light for each alarm condition

Main disconnect switch, externally accessible

Allen-Bradley IEC-style motor starters

Mounting kit

Alarm interlock dry contacts

Intrinsically safe components and circuits if site
conditions require

2.2.6 The following options shall be available (see
Data Sheet for specifications):

Alarm beacon and/or horn

Blank front panel

Control interlocks for other on-site equipment

Lightning/surge protection

Motor elapsed-time meters

Panel heater

2.3 INSTALLATION

2.3.1 Control panel shall be installed in accordance
with manufacturers  recommendations, including but not limited to the
following:

2.3.1.1  The control panel shall be installed by a licensed electrician.
The     National Electrical Code and all applicable state and local codes
    shall be followed when installing this equipment. This includes but
    is not limited to any provisions for intrinsically safe or explosion-    proof
wiring. The installation shall be executed in a neat and      workmanlike
manner.

2.3.1.2  At no time shall any individual tamper with
or change any of the     wiring in the control panel without the knowledge
and consent of     QED personnel. The installer shall only land wires on
the field     terminals provided and install or remove any jumpers as shown
    and indicated on the control schematics to achieve proper      operation.
Any changes made to the panel wiring other than those     just mentioned
or those approved by QED personnel, in writing, will    result in the voiding
of any warranty associated with the control     panel or any of the connected
equipment.

 

ENGINEERING DATA SHEET

CONTROL PANELS

REF ITEM  SPECIFICATION(S)

1.3.1.1 GENERAL PRODUCT DATA

Model
No.  None (each panel is custom manufactured)

Panel
size:  30H x 30W x 12D to 48H x 36W x 12D

(approximate size of typical panel for stripper;      panels for larger
multi-pump systems can be larger)

Site classification:  r Class
I, Division 1

r Class I, Division 2

r Unclassified

Site power:  ____________________
V

____________________ Hz

____________________ Ph

Motors
in system:       Where used

Qty HP Voltage Phase (i.e.
pump, blower)

Interlock
w/other equipment:  r Yes  r No

(i.e., catalytic oxidizer, SVE, etc.)   _______________________ Equipment
type

Remote
mount:  r Yes  r No

2.2.6 Options:  Alarm beacon   Check if included r

Alarm horn   Check if included r

Blank front panel  Check if included r

Lightning/surge protection Check if included r

Motor elapsed-time meter

    (______ hours x _____) Check if included r

Panel heater (______ watts,

    w/thermostat)  Check if included r