POWER SMART INDUSTRIAL

Energy Efficiency Screening

Assessment Questionnaire This form contains some of the information that Manitoba Hydro requires to perform an energy efficiency screening or scoping audit at your facility. In order to make this successful, providing information about your facility, operating conditions, and equipment prior to the site visit, will allow Manitoba Hydro staff to maximize the time spent looking for opportunities.

DATE

yyyy   mm  dd

1. Facility information Facility name Facility address Primary facility contact name Phone no.

Title Email address

Secondary facility contact name Phone no.

Title Email address

Products produced in plant (specify)

Annual product production rate(s) (e.g., lb, tons, cases, parts, etc. per year)

*Manitoba Hydro is a licensee of the Trademark and Official Mark.

2. Energy use summary Manitoba Hydro will examine historical consumption patterns via internal databases. Which of the following are used for space heating?   Natural gas     Electricity     Other (specify) Which of the following are used for process use?   Natural gas     Electricity     Other (specify) Annual water consumption

Annual water cost $

Annual sewer consumption

Annual sewer cost $

3. General characteristics of plant facilities Provide a schematic of the facility, if available. No. of buildings

Gross floor area

Year constructed ft2

Exterior wall   Frame    Masonry 

  Block 

What areas of the facility are heated? (e.g. office, manufacturing, etc.)

What areas of the facility are cooled? (e.g. office, manufacturing, etc.)

Condition of buildings (insulation, windows, etc.)

4. Plant operational schedule WORK SHIFTS

HOURS (start to end)

1st

to

2nd

to

3rd

to

Office

to

Other

to

DAYS PER WEEK

WEEKS PER YEAR

EMPLOYEES PER SHIFT

Present total number of employees (including office and custodial) Do you have an annual shut down? If so, for how long?

2

PLANT ACTIVITIES

  Steel

5. Process information In order to relate energy use in your facility to specific plant operations and equipment, we would like to obtain an overview of your production process. What are the major classes and varieties of products produced?

Do you have flowsheet(s) depicting the basic production processes?

What are the raw materials and of what forms are they used in production (i.e., steel in sheets, hardware, and paint)?

6. Electricity use in plant Main supply voltage

Secondary voltages V

Has a capacitor bank been installed to improve low power factor? What class of equipment or process uses the most electricity?

3

V

Survey of major equipment In the following sections, provide information on the largest motor driven and other electrical systems in your facility. Mechanical or electrical schedules can be provided as an alternate to completing tables (a) through (h). a) Air compressors AIR COMPRESSOR ID AND TYPE

MANUFACTURER/MODEL NO.

SCFM

HP

MAX. PRESSURE

QUANTITY

b) Fluid pumps PUMP ID AND TYPE (e.g. centrifugal)

HP & GPM

AREA/PROCESS SERVED

FUNCTION

CONTROL (valve/VSD)

AREA/PROCESS SERVED

FUNCTION (exhaust, vent)

CONTROL (damper/VSD)

c) Fans (excluding make-up air/rooftop units) FAN ID AND TYPE (e.g. axial)

HP & CFM

d) Chillers/refrigeration compressors ID AND TYPE (e.g. screw)

TONNAGE & HP

AREA/PROCESS SERVED (include temperatures)

4

HEAT REJECTION (air, tower, condenser – include HPs)

e) Large motor drives (not covered in a to d – hydraulics, conveyors, etc.) EQUIPMENT TYPE

HP/KW

AREA/PROCESS SERVED

FUNCTION

CONTROL

f) Electric process equipment and resistance heat EQUIPMENT TYPE

KW

AREA/PROCESS SERVED

CONTROL

QUANTITY/ KW

AREA SERVED

CONTROL (time clocks, motion)

g) Lighting TYPE

Fluorescent Metal Halide Sodium Mercury Incandescent

h) HVAC (make-up air units/rooftop units) TYPE/DESCRIPTION

ANNUAL USE

CAPACITY (BTU/h, Tons)

AREA SERVED

5

CONTROL

7. Fossil fuel (or secondary energy source) use in plant Survey of major equipment In the following sections, provide information on the process or space heating systems in your facility. Mechanical schedules can be provided as an alternate to completing tables (a) through (d). a) Boilers

TYPE OF BOILER(S) (check all types that apply)

UNIT OF MEASUREMENT

  Steam   Hot water BOILER ID AND TYPE (e.g. water-tube, fire-tube)

  °F 

FLOW

psig

lb/hr

  °C

gpm

MANUFACTURER/MODEL NO.

ENERGY RATING (BTU/h/HP)

AREA/PROCESS SERVED

FUEL TYPE

MANUFACTURER/MODEL NO.

ENERGY RATING (BTU/h)

PROCESS SERVED/TEMPERATURE

FUEL TYPE

MANUFACTURER/MODEL NO.

ENERGY RATING (BTU/h)

PROCESS SERVED/TEMPERATURE

FUEL TYPE

ENERGY RATING (BTU/h)

AREA/PROCESS SERVED

FUEL TYPE

b) Process furnaces FURNACE ID AND TYPE (e.g. kiln, drying, heat treat)

c) Process ovens OVEN ID AND TYPE (e.g. cooking, drying)

d) Other process or space heaters HEATER ID AND TYPE (e.g. infrared, convection)

MANUFACTURER/MODEL NO.

6

8. Narrative questions Have any efficiency measures been implemented in the past? If so, what were the general results?

Are there any major changes to the facility or process planned for the next two years?

Which facility areas are of most concern?

Are there any energy efficiency measures that are of particular interest?

Please send this information to: By Fax or Email:

By Mail:

Dirk Hantscher, P.Eng. Industrial Systems Engineer 1-204-360-3695 Fax: 1-204-360-6109 Email: [email protected]

Manitoba Hydro Customer Engineering Services 360 Portage Avenue (6) Winnipeg, MB R3C 0G8 Attention: Dirk Hantscher 7