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Replacement is feasible

Request administrators approval

Plan the project tasks and start date

Check if outside tradesman is necessary

Assign time-frame to each craftsman or a team

Execute final coordination with Sterile Processing

Proceed accordingly

Sterile Processing Washers Replacement and Upgrade

Recommendation

Systems study & analysis

Brief history on the unit

Sequence of operation for EF49

Return Fan AHU # 2 is a direct drive vane-axial horizontal type fan with no belts or sheaves. It is located in Mech. Rm. #2. and it is part of the air handling system serving L.L. A & B building since circa 1978. Recently installed new AHU # 32 that serves conference centar also covers the part of the A building L. Level taking some of the load off of the the current unit making it a great candidate for future expansion and remodeling projects including Sterile Processing washing equipment replacement and upgrade.

Establishing validity of total capacity necessary

to remove washer exhaust fumes safely & efficiently.

Ironer burner exhausts to # 17 ?

Available Options

Increase the size of the exhaust duct to each machine

Conclusion

Exhaust Fan # 17 Ironer

# 9 ETO, Cart Washer and etc.

Exhoust Fan

Return/exhaust air total CFM: 32.690

Current exhaust CFM on washing machine 1:

Return Fan # 2

Duct Size 60"x 36"

Total CFM 32690

Actual CFM 31564

Current exhaust CFM on washing machine 2:

Minimum exhaust necessary for new machines in CFM:

Current machines duct size: 4”

Technical info.

Cut outs from original blue prints

Available duct size in place 8"

Return fan # 2,

Vane-axial type with horizontal discharge made by Joy

Serving A & B building LL,

Direct Drive, Whl. Dia. 38”,

Design CFM 32690

Actual CFM 31564

HP 20

Model # 38-21-1770

Motor made by Reliance Electric

Frame 256 TCZ

Amp. 34 at 480

RPM 1755

8" Existing Duct

Cart Washer is capped-off from Return Fan # 2 & placed on EF# 9

Laundry renovation removed total of 5.640 CFM from AHU R.F.#2.

Cart washer was capped-off & directed to the new exhaust and EF 17 was made to serve only Ironer Folder

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