Project Worksheet

Chamber Purpose:
Working laboratory
Storage chamber
Test chamber
Plant growth chamber
Other
Describe product and/or usage:

Special Requirements:
Mechanical redundancy (dual compressors and refridgeration coils)

Clean Classification:    Class 100    Class 1,000    Class 10,000    Class 100,000   

Explosion safe:    CL. 1 Div. 1 Gr. C&D    CL. 1 Div. 2 Gr. C&D
List material :


Special atmosphere (corrosive gases, caustic vapors, etc.)-Please list:


Other-Please list:

Installation Area:
Airconditioned - Specific ambient range (around chamber) Deg. F. % RH

Semiairconditioned (Warehouse or storage area) Specific ambient range-
Deg. F. % RH

Exhaust venting availablility: Yes    No

Building type: New    Existing    Renovation

Equipment access: Loading dock available
Freight elevator available - Size Wx Lx H

Humidifier water availability: Purified: Reverse osmosis    Purified: De-Ionized
Nonpurifed building water

Building access limitations (doorways, ductwork, hallways, stairs, piping, columns, etc.):

Chamber Description Section

External Chamber Size:
Size: Wx Lx H Standard panel size or
Custom panel size

Overhead clearance remaining above chamber (height to obstruction minus chamber height): Inches

Note: For special shaped chambers, please provide a basic sketch, including all outside dimensions of chamber.

Chamber Insulated Panel Finish:
Interior material:    Aluminum    Stainless steel    Galvanize or Galvalume

Interior finish:    White painted embossed    Plain stucco    Smooth white
22 ga. (#4 finish SS)    Special:

Exterior material:    Aluminum    Stainless steel    Galvanize or Galvalume

Exterior finish:    White painted embossed    Plain stucco    Smooth white
22 ga. (#4 finish SS)    Special:

Chamber Flooring:
Panel Floor:    Stainless steel    Galvanized steel    Aluminum

Existing concrete    Existing insulated slab - R value:

For existing floors:    Flat bottomed panels-no screed    Standard 4" screed
Special 4" x 3.5" W coving screed

Control Setpoints and Uniformities Section

Temperature Setpoint(s) & Uniformity:
Room A: Setpoint(s) (single point or range):    Degrees Celsius

Uniformity:    ± 3.0 C    ± 2.0 C    ± 1.5 C    ± 1.0 C    ± 0.5 C    ± 0.3 C

Room B: Setpoint(s) (single point or range):    Degrees Celsius

Uniformity:    ± 3.0 C    ± 2.0 C    ± 1.5 C    ± 1.0 C    ± 0.5 C    ± 0.3 C

Room C: Setpoint(s) (single point or range):    Degrees Celsius

Uniformity:    ± 3.0 C    ± 2.0 C    ± 1.5 C    ± 1.0 C    ± 0.5 C    ± 0.3 C

Uniformity measurement: Horizontal measuring plane only (40" AFF)
Volumetric (horizontal & vertical planes)

Relative Humidity Setpoint(s) & Uniformity:
Room A: Setpoint(s) (at points / ranges above): % RH Max. level only - no control
Uniformity (same measurement region as chosen above): ± 5%   ± 3%   ± 1%

Room B: Setpoint(s) (at points / ranges above): % RH Max. level only - no control
Uniformity (same measurement region as chosen above): ± 5%   ± 3%   ± 1%

Room C: Setpoint(s) (at points / ranges above): % RH Max. level only - no control
Uniformity (same measurement region as chosen above): ± 5%   ± 3%   ± 1%

Chamber Loads Section

Door Size(s):
36" W x 78" H (Standard)    48" W x 78" H    48" W x 84" H    60" W x 84" H
Quantity:

Special size(s): " W. x " H.   Quantity:

Door type:    Hinged    Bi-parting     Single slider     Dual slider     Manual
Electric

Door View Window(s):
14" Wx 14" H (Heated)    14" Wx 24" H (Heated)
Special size: " W. x " H.

Applicable to all doors    Applicable to specific door: " door

Door openings and occupents:
Door openings per hour: @ average door opening duration: seconds

Average time personnel occupy chamber, per hour: minutes.   # of people

MakeUp / Ventilation Air :
Storage chamber - No makeup air required

Working chambers:    20 CFM per occupant    Other: (By specification)

Product chamber:    1 air change per hour    2 air change per hour
3 air change per hour    Other

Makeup air conditions: Same as ambient around chamber

Special conditions listed: F. % RH

Product load:
Product to be stored in chamber (if applicable):

Product conditions: Storage only    Storage with pulldown- List the ramp up/down time, product mass, product composition and entry/exit temperatures:


Product heat: No heat
Heat producing - List BTUH, watts, voltsamps, or horsepower

Receptacle(s) / Miscellaneous Loads:
Purpose: Convenience load    Special equipment load: watts / square foot or Total watts

Lighting fixtures :
Intensity: 100 footcandles    70 footcandles    50 footcandles    30 footcandles

Lamps: Fluorescent T-12 (> 0 C.)    Fluorescent T-8 (> 0 C.)    Incandescent (< 0 C.)
Metal halide(< 0 C.)

Special lighting. List source(s), intensity level(s) & distance(s) to product, timer requirements, etc:

Mechanical & Electrical Equipment Section

Condensing Unit :
Indoor air-cooled condensing unit    Outoor air-cooled condensing unit   
Water-cooled condensing unit    Chilled water / glycol

Refrigerant control valves: Rapid cycle solenoid valves (standard on-off)
Fully proportional valves (0 -100%)

Piping run for condensing unit (if applicable):
Horizontal run - ft.   Vertical Run - ft. up/down floor(s)

Condensing unit location: Indoors    Outside on ground level / on grade
Outside on roof of building

Water cooled unit feeds (if applicable):
-45 F./ F. (Chilled water)    -65 F. (City water)    -85 F. (Tower water)

Requested cond. unit power: 208-230/3/60 hz    460/3/60 hz    208-230/1/60 hz
Other:

May the voltage / phase be changed if required to save cost?: No    Yes. Alternate voltage/phase:

Evaporator Unit:
Unit Cooler    Ceiling plenum    External air handler    Wall plenum
Other:

Control Panel :
Standard NEMA 1    NEMA 12 grey inclosure    NEMA 4X SS enclosure
Other:

Process controllers: West brand
Other: Option: Programmable ramping control

Requested panel power: 120/208/3/60 hz    120/208/1/60 hz    460/3/60 hz
Other:

May the voltage / phase be changed if required to save cost?: No    Yes. Alternate voltage/phase:

Standard Options Section

Chamber Lay-In Ceiling (highly recommended option):
Lexan perforated 2' x 2'    White eggcrate 2' x 4'    Cleanroom 2' x 2'
None    Special system:

Note: To reduce chamber cost, you may choose to neglect the ceiling option. While this is not aesthetically ideal or recommended, air and light distribution is still adequate for uniformity purposes.

Chamber Flooring / Floor Covering:
Vinyl floor mat, grey diamond tread, 5/32" thick: Entire floor
Exposed sections only (48" runner) Aluminum plate, %" thick (loads > 600 Ib./sq. ft.):
Diamond tread style    Smooth top (easy rolling)

Stainless steel plate, 3/16" thick (loads > 600 Ib./sq. ft.), smooth top (Corrosion resistant, easily cleanable, aseptic surface)

Special flooring / floor covering:

Evaporator Unit:
Door ramp   Interior ramp   Exterior ramp (ADA specs & special lengths available)

Chamber Receptacle(s):
Surface mount   Individual outlets
Raceway strip(s): # of outlets Volts / phase:
Flush mount: # of outlets Volts / phase:

Control Panel Recording, UPS Backup & Communications:
Circular chart recorder:    One pen (temp)    Two pen (temp, RH)    10" paper
12" selfdraw paper

Special chart recorder type / manufacturer:

UPS backup system:    Instrumentation backup line (30 minutes)
120 VAC backup power line by customer

External communications signal: 4-20 mA   RS-485
RS-232 (requires conversion from RS-485)

Shelving:
Shelving system:    Free standing
Wall mounted: inches W. x inches D.
Qty. in room:

Shelving type: Open wire    Solid    Louvered

Finish: Epoxy coated    Stainless steel    Chrome plated

Free standing shelving questions:
Number of tiers: 2    4    6    8    Other:

Casters required: Yes    No

Rolling track required: Yes    No

Post Height (standard increments shown): 63"     74"     86"    Special:

Shelf Depth (standard increments shown): 14"     18"     21"    24"
30"     36"     Special:

Shelf Lengths (standard increments shown): 24"     30"     36"    42"
48"     54"     60"     72" Special:

Casework (please provide a basic sketch of casework layout):
Quantity: @ Dimensions: in. W. x in. D. x in. H.

Typical features: Sink     Hot/cold water taps     Air/gas/vacum taps
Other:

Material: 316 stainless steel top (#3 finish) w/remaining 304 S.S. (#3 finish)
Other:

Special casework sizing requirements / notes:

Miscellaneous:
Panel windows: inches W. x inches H.   Quantity:

White PVC ports w/ caps: Quantity:    Normal size
Locational notes:

Special ports:    Quantity:    Nominal size:
Locational notes:

Bumper rails:    Continuous around walls, height AFF: inches
Specific locations:

Kickplates, height AFF: inches Locational notes:

Corner guards, height AFF: inches

Monitoring Systems:
Envirotrac® computer monitoring package (multichannel monitoring and control from a remote personal computer)

CM2000 compact data logger(multipoint temperature / humidity monitoring device, mobile & permanent mount design)

Performance Testing & Validation:
Field Test

Full Validation