Sizing and Planning a Laundry 16015 - Direct Machinery

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SIZING AND PLANNING A LAUNDRY

TABLE OF CONTENTS

SECTION 1 BASIC INFORMATION

Machine nomenclature Cylinder volume Load factor "G" forces

"G" forces Moisture retention

Water pressure Estimated peak water flow rates

Proper piping size Conversion factors Water hardness How to size a water softener

Sizing drain troughs Fuel-Unit of measure Natural gas

Calculating natural gas required to heat water Sizing a water heater LP gas Butane No. 2 (diesel) oil No. 6 (bunker) oil

Boiler horsepower Steam pressure Sizing a boiler

Electricity Motor full load currents charts

Electricity Linen cart capacity chart

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SECTION 2 SPACE ALLOCATION

Laundry space allocation

SECTION 3 LINEN ARTICLES WEIGHTS

Typical linen items and weights Weight of textile rental items

SECTION 4 LAUNDRY TASK INFORMATION FORMS

Hotel/Motel Prison Nursing Home Hospital

SECTION 5 SIZING WASHROOM EQUIPMENT

Guidelines for sizing wash room equipment Defining the task Hotel/Motel Nursing Home

Nursing Home Hospital Prison

Prison Division of work

Sizing washroom equipment 1-Washer-Extractors

2-Batch washers 3-Automatic batch dryer sizing

SECTION 6 FUNDAMENTAL WASH CHEMISTRY

Water Washing chemicals Surfactants

Alkalies Bleaches Finishing chemicals Antichlor Sours

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SECTION 6 FUNDAMENTAL WASH CHEMISTRY

Fabric softeners Sizing Wash steps Flushes Break Bleach suds Rinsing Temperature Number of rinse baths Dilution Antichlors Sour baths Extraction

SECTION 7 CONVERSION TABLES

Tables

SECTION 8 WATER CHARTS

Data Sheets by Model Number

SECTION 9 TERMINOLOGY

Glossary of textile items used by LSAA

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