issa study

TABLE OF CONTENTS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Empty and Fill Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Cleaning Worker Travel Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

General Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Healthcare Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Trash Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Clean & Polish Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Restroom Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Carpet Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Hard Floor Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Stairways & Landings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Overhead Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Miscellaneous Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Team Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Coverage of Various Solutions, Metric Conversions . . . . . . . . . . . . . . . . . . . . . . 34

Time to Square Foot, Time in Worker Hours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Custom Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

4

First Printing October, 2003

Second Printing April, 2005

5

INTRODUCTIONHow much time will it take? The fundamental question for all cleaning tasks. The

cleaning operation is the sum of the separate tasks. So time is the crucial factor in thesuccess of any cleaning business.

It is necessary to evaluate how much time it takes to clean a given area.Determining the proper amount of time is difficult. Two workers with the same tools,instructions, and area will clean at a different pace.

ISSA’s 540 Cleaning Times (hereafter 540 Times) has been developed through theyears from ISSA’s member firms. 540 Times provides a set of average cleaning times formost cleaning functions. Average cleaning time is the normal time required for aqualified worker, working at a comfortable pace, to complete an operation whenfollowing a prescribed method.

The first effort to provide cleaning industry time standards was developed by thelate John A. Joerg, former ISSA Executive Director. The device that provided the timeestimates was the Area Cleaning Time Calculator and instruction booklet. Thesematerials were introduced to the industry in 1963 at the National Sanitary SupplyAssociation (precursor to ISSA) Convention in Chicago. This original estimator was aslide rule type cleaning time calculator. Between the original introduction of thecleaning time estimator and the present, ISSA has continuously worked to refine theestimator’s cleaning times to make it a valuable estimating tool.

In 1990, ISSA offered a new format for cleaning times in ISSA’s 292 Cleaning Times(292 Times). This booklet provided a more extensive listing of cleaning functions thanthe earlier cleaning time calculators. Its “job list” format was simpler for cleaningmanagers more comfortable with a table of times than a slide rule.

In 1994, 292 Times was updated revised and reissued as ISSA’s 310 Cleaning Times(310 Times). This new listing added several new technologies which had beenintroduced or improved since the original 292 Times. 310 Times also contained the firstreference to robotics in any ISSA cleaning times publication.

ISSA’s Cleaning Times series is designed to assist the estimating procedure so thata fair assessment of the total hours of labor required for a cleaning program can bedetermined. This time data represents average cleaning times.

When calculating cleaning times, many variables must be considered. Theseinclude: the age of the building, design of the building, climate, season, outside soil,placement of custodial closets, type of floors and walls, custodial training, day vs. nightcleaning shifts, vandalism, etc.

By using a set of uniform conditions, ISSA has formulated 540 cleaning times.These times are approximate. They are intended as a benchmark for a more thoroughtime and motion study within the complexities of your own facility. All times are basedon the following external conditions:

• Each cleaner must have enough materials, supplies and equipment to do thework.

• Cleaners must be adequately trained to do the task with the materials andsupplies available.

6

• Each cleaner must show the ability to do the standard using existing supplies.

• Cleaners must be aware there is a specific time expectation.

• Each cleaning worker is regularly evaluated to provide ongoing adherence tocleaning times standards.

There are five different methods to calculate cleaning times.

Detail MethodThis method lists a time for each specific cleaning activity. These times are

allocated on a square foot/square meter, lineal foot/meter, or item basis. Total cleaningtimes are calculated as the sum of the product of incremental times and the number ofunit items.

Square Foot per Day MethodThis method defines the average number of square meters/feet a worker can

clean during a given day. Accurate cleaning times are determined by measuring andrecording the actual work completed during a given period in a facility. These numbersmust be modified depending on what types of areas (i.e. restrooms, offices, generalbuilding cleaning) are being cleaned.

Area MethodTimes calculated by the area method are based on estimations by an

experienced supervisor or estimator. Cleaning workers are assigned a certain number ofareas, or kinds of spaces, to clean during a given work day.

Fixture MethodThis method is frequently used to determine cleaning times in restrooms. The

cleaning time is calculated by applying a time factor to each type of fixture (i.e. threeminutes per toilet). That number, multiplied by the total number of fixtures, equals thetotal cleaning time. A restroom fixture includes toilets, urinals and sinks. It does notinclude mirrors, paper dispensers or trash receptacles.

Combination MethodThis method uses the Detail Method’s times, and groups activities typically

performed in a particular area into a matrix. Then an estimated frequency for theactivities is assigned. The resulting numbers may be expressed in both time per squarefoot and time per fixture.

540 Cleaning Times supplies calculating times for all five methods. Thispublication is not a time and motion study. It is an estimating guide. Most of thesetimes could be improved after actual on-site productivity studies.

7

This publication does not substitute for adequate training and properly operatedequipment.

New In This EditionThe Official ISSA Cleaning Times booklet continues to grow in popularity. This

edition is the fourth upgrade of ISSA’s cleaning times. The last edition enjoyed sevenseparate printings in three different languages.

In this new edition we have added information that expands the usefulness ofthe book to the cleaning professional. We have added several new times related toimproved cleaning industry technology. Flat mops, microfiber and back packapplicators have all emerged as tools that needed inclusion.

Overlooked tools from previous editions have also been added. The list includesescalator cleaning machines, electric sprayers and counter rotating brush machines.

The largest area of additions came in the floor care categories. It was suggestedthat machines using a single pass pattern to clean (i.e. larger self-contained carpetextractors, auto scrubbers, burnishers) be listed differently than machines that useoverlap cleaning (upright vacuums, box and wand carpet extractors, small selfcontained carpet extractors, floor machines, etc.).

For the first time we are listing two categories of times for each of the single passcleaning machines. The two categories are “Theoretical” times and “Practical” times.

Theoretical times are calculated by multiplying the cleaning width of themachine with a typical and representative travel speed. Although theoretically themachine could clean at these speeds, in actual practice it would be impossible.

Practical times were calculated by reducing the Theoretical times using aconsistent set of variables for deductions of productivity from the Theoretical(maximum) speed possible. The deduction variables included cleaning path overlap,turning corners, capacity of solution tank, solution usage rate, fill tank and empty tanktravel to and from the service closet. All these variables reduce cleaning speeds.

Practical times are the best attempt to “guesstimate” some standard deviationsfrom the theoretical time that would lower the speed to a more typical cleaningsituation. We standardized the practical variables and published them in the section“Basic Cleaning Worker Travel Speeds.” You can apply your own assumptions andcalculate from Theoretical times to describe your own situation.

John WalkerOctober 2003

We would like to acknowledge John Walker of ManageMen for compiling thedata and preparing the 540 Cleaning Times.

John GarfinkelExecutive Director

9

Empty and Fill TimesSOLUTION FILLING TIMES1 gallon 0.25 minutes

2 gallon 0.5 minutes

4 gallon 1.0 minute







EMPTY AND RINSETrigger Sprayer 0.20 minute



4 gallon 1.0 minute







CLEAN-UP MATERIALS & EQUIPMENT AFTER USEDust Mop (After use shake out, pick up debris, brush, refresh mop with treatment and hang up to cure) 1.0 minute

Mop Bucket & Wringer 1.25 Minute

Mop (Kentucky, string type) wring and rinse in service closet sink after cleaning 3.0 minutes

Mop (Kentucky, string type) wring and rinse in service closet sink after cleaning stripping 5.0 minutes

Mop (Kentucky, string type) wring and rinse in service closet sink after applying finish/seal 10.0 minutes

Mop (flat microfiber) wring and rinse in service closet sink after applying finish/seal 1.0 minute

Minutes

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

10

Empty and Fill TimesMinutes

26

27

28

29

30

31

32

33

34

35

36

CLEAN-UP MATERIALS & EQUIPMENT…Vacuum Back Pack (wipe and spot clean after dry pick-up) 0.5 minutes

Vacuum Upright (wipe and spot clean after dry pick-up) 0.5 minutes

Vacuum Tank type (empty, wipe and spot clean after dry pick-up) 1.0 minute

Carpet Extractor with direct hook-up (wash and rinse clean) 2.0 minutes

Carpet Extractor with solution and recovery tanks (wash and rinse clean) 5.0 minutes

Vacuum Tank type (wash and rinse clean after wet pick-up) 4.0 minutes

Wrap machine cord properly after unplugging 1.25 minutes

CHANGE AND REPLACEChange Dust Mop (new, rental and disposable) 0.75 minutes

Change Wet Mop (Kentucky, string type) 0.5 minutes

Change Wet Mop (Flat Velcro, eyehole type) 0.2 minutes

Replace vacuum filter 0.2 minutes

11

Cleaning Worker Travel SpeedsLinear feet per min. Mile per hourCRAWL SPEED

Spray, scrub, wipe build-up removalby hand along mop boards 10 ft/minute 0.13 mph

WALKINGWalking very slowly or backward 88 ft/minute 1.0 mph

Walking slowly 132 ft/minute 1.5 mph

Walk-behind non-propelled unit 150 ft/minute 1.7 mph

Reference point speed #1* 176 ft/minute 2 mph

Walk-behind wheel-propelled unit 200 ft/minute 2.3 mph

Reference point speed #2* 220 ft/minute 2.5 mph

Reference point speed #3* 264 ft/minute 3 mph

RIDING A CLEANING MACHINERiding auto-scrubber cleaning speed 275 ft/minute 3.1 mph

Riding sweeper maximum speed 378.4 ft/min. 4.3 mph

Reference point speed #4* 440 ft/minute 5.0 mph

RIDING A TRANSPORTATION MACHINEGolf Cart 880 ft/minute 10.0 mph

Vehicle 1,760 ft/minute 20.0 mph

37

38

39

40

41

42

43

44

45

46

47

48

49

*Reference point speeds are provided to assist in calculating additional travel speeds.

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General Cleaning

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

CLASSROOM SERVICETrash/Dust with Duster/Clean Chalkboard/Dust mop Floor 1,000 9.40 6,383

Trash/Dust with Duster/Clean Chalkboard/Damp Mop Floor 1,000 16.00 3,750

Trash/Dust with Duster/Clean Chalkboard/Tank Vacuum Floor 1,000 12.20 4,918

Trash/Dust with Duster/Clean Chalkboard/Upright vacuum Floor 1,000 14.00 4,286

Trash/Dust with Treated Cloth/Clean Chalkboard/Dustmop floor 1,000 10.40 5,769

Trash/Dust with Treated Cloth/Clean Chalkboard/Damp Mop floor 1,000 17.00 3,529

Trash/Dust with Treated Cloth/Clean Chalkboard/Tank Vacuum floor 1,000 14.60 4,110

Trash/Dust with Treated Cloth/Clean Chalkboard Upright Vacuum Floor 1,000 15.40 3,896

Trash/Dust with Scrap-Trap Type Vacuum/Clean Chalkboard/Portable Vacuum Floor 1,000 10.50 5,714

Trash/Dust with Back-Pack Vacuum/Clean Chalkboard/Back-Pack Vacuum Floor 1,000 11.00 5,455

CORNERS / CREVICESDetail Clean with Trigger Sprayer & Cloth 150 4.50 2,000

Detail Clean with Hand Held Duster Vacuum 150 3.80 2,368

Detail Clean with Tank/Canister Vacuum 150 4.05 2,222

Detail Clean with Back-Pack Vacuum 150 3.15 2,857

Detail Clean tile grout with Battery Sonic type scrubber and chemical 150 3.15 2,857

DISINFECTING SURFACESDamp Wipe Surface With Disinfectant 150 2.88 3,125

DUSTING SURFACESDust with Duster 150 0.90 10,000

Dust with Treated Cloth 150 1.80 5,000

Damp Wipe with Trigger Sprayer & Cloth 150 2.88 3,125

Dust with hand-Held duster Vacuum 150 1.95 4,615

Dust with Tank/Canister Vacuum 150 2.25 4,000

Dust with Back Pack Vacuum 150 1.62 5,556

Sq. Ft. Minutes Sq. Ft. Hr.

13

General CleaningSq. Ft. Minutes Sq. Ft. Hr.

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

ELEVATOR SERVICEVacuum Cap with Back Pack, Tank or Upright Vacuum 1 minute

Spot Clean mirrors and glass 1.5 minutes

Spot Clean Aluminum 2.0 minutes

Spot Clean control panel 1 minute

Detail Clean door tracks with hand brush 2.0 minutes

Detail clean door tracks with cone brush on sonic type machine 1.0 minutes

Detail clean elevator cab 10.0 minutes

FURNITURE UPHOLSTEREDVacuum with Hand-Held Duster Vacuum 25 2.10 714

Vacuum with Tank/Canister Vacuum 25 2.55 588

Vacuum with Back-Pack Vacuum 25 2.10 714

GLASS DOOR & HARDWAREClean using Trigger Sprayer & Cloth (2 Sides) — 3.00 —

GLASS PANEL/PARTITIONClean using Trigger Sprayer & Cloth 30 3.42 526

GLASS DISPLAY CASEClean using Trigger Sprayer & Cloth 10 1.14 526

GUEST ROOM SERVICETrash/Dust Make Bed/Sanitize Bathroom/Replace Linen & Supplies/Vacuum 200 16.8 714

HAND RAILS/BANISTERDust with Duster 48 0.29 9,931

Dust with Treat Cloth 48 0.58 4,966

Damp Wipe with Trigger Sprayer & Cloth 48 0.86 3,349

MATS, WALK-OFFVacuum with 12" Upright Vacuum 36 1.08 2,000

Vacuum with Tank/Canister with 12" Vacuum Shoe 36 1.08 2,000

Vacuum with Back-Pack Vacuum 36 0.95 2,274


Minutes

14

General CleaningSTAIRWELLSDust Mop stairs and landing with 24" dust mop and pick up debris 6 1.20

Dust Mop stairs and landing with 24" dust mop and pick up debris 8 1.60

Dust Mop stairs and landing with 24" dust mop and pick up debris 12 2.40

Damp Mop stairs and landing with flat mop 6 1.20



Damp Mop stairs and landing with Kentucky or string type mop 6 3.00



Police stairs with ergonomic pickup device 6 0.50



Vacuum with Back Pack Vacuum 6 1.20



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93

94

95

96

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98

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100

101

102

103

104

105

106

# of Steps per Flight Minutes

15

Healthcare Cleaning

107

108

109

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111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

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130

131

132

MinutesHEALTHCARE CLEANINGAutoclave, Interior 1.00

Autoclave, Exterior 6.45

Bassinettes, Nursery: Damp Wipe 2.00

Bathroom, Shower Fixtures: Damp Wipe 0.67

Bathroom, Shower Stall: Damp Wipe 1.50

Bathroom, Soap Dispenser: Damp Wipe 0.17

Bathroom, Call Switch: Damp Wipe 0.05

Bathtub, Fixtures: Damp Wipe 0.58

Bathtub: Damp Wipe 2.00

Bed Frame: Damp Wipe 2.80

Bed Footboard: Damp Wipe Sprayer 0.25

Bed Pan: Clean 0.75

Bed: Remove Linen 5.00

Bedside Commode: Empty 2.00

Bedside Commode: Clean 0.50

Bedside Stand: Damp Wipe 0.92

Bedside Call Switch: Damp Wipe 0.050

Blood Pressure Cuff: Damp Wipe 0.08

Cardiac Monitor: Damp Wipe 0.17

Cart, Dressing: Damp Wipe 0.50

Cupboard: Damp Wipe, Interior & Exterior 1.50

Curtains, Bed Cubical: Pull Down 2.00

Dispenser, Drinking Cups: Refill & Damp Wipe 1.00

Dumb Waiter: Damp Wipe, Interior & Exterior 1.00

Examination Light: Damp Wipe 0.17

Examination Table: Damp Wipe 0.50

16

Healthcare Cleaning

133

134

135

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MinutesHEALTHCARE CLEANINGFootstool: Damp Wipe 0.25

Grab Rail: Damp Wipe 0.10

Gurney: Damp Wipe 1.50

Hamper Stand: Damp Wipe 0.58

Hamper: Damp Wipe 0.75

Hamper Liner: Remove & Replace 0.92

Intercom Panel: Damp Wipe 0.67

IV Unit: Damp Wipe 1.50

IVAC Dispenser: Damp Wipe 0.17

Light, Wall Mounted: Damp Wipe 0.08

Light, Over bed: Damp Wipe 0.13

Light, Over sink: Damp Wipe 0.13

Mattress clean and sanitize double size mattress against pathogens and mites with machine 40.00

Refrigerator, Medical: Damp Wipe, Exterior 0.45

Scale, Weight: Damp Wipe 0.58

Shelf, Over sink: Damp Woe 0.08

Sink, Fixtures: Damp Wipe 0.67

Sink: Damp Wipe 0.25

Sinks, Scrub: Damp Wipe 4.00

Sphygmomanometer: Damp Wipe 0.25

Table, Over bed: Damp Woe 0.75

Tables Operating Room: Damp Wipe 4.00

Toilet disinfection with application of EPA approved chemical and brush agitation 0.25

Toilet cleaning to remove weekly mineral condition with acid and burush agitation 0.50

Clean tub and shower grout with shower cleaning chemical and hand brush 1.20

Clean tub and shower grout with shower cleaning chemical with cone brush on sonic type machine 0.50

Wheelchair: Damp Wipe 0.58

17

Healthcare Cleaning


160

161

162

163

164

165

166

167

168

169

170

171

172

173

HEALTHCARE CLEANINGWhirlpool: Damp Wipe, Interior & Exterior 7.40

X-Ray Illuminator, Wall Mount: Damp Wipe 0.33

PATIENT ROOM SERVICETrash/Clean Disinfect Surfaces & Bath/Replace Supplies/Dust Mop Floor 150 12.60 714

Trash/Clean Disinfect Surfaces & Bath/Replace Supplies/Wet Mop Floor 150 16.20 556

Trash/Clean Disinfect Surfaces & Bath/Replace Supplies Vacuum Floor 150 14.04 641

Trash/Clean Disinfect Surfaces & Bath/Replace Supplies/Flat Mop Floor 150 14.40 625

SEATING, AUDIENCE TYPE, HARD SURFACEDust with Duster 1,000 6.00 10,000

Dust with Treated Cloth 1,000 12.00 5,000

Damp Wipe with Trigger Sprayer & Cloth 1,000 18.00 3,333

SEATING, UPHOLSTEREDVacuum with Hand-Held Duster Vacuum 1,000 96.00 625

Vacuum with Tank/Canister Vacuum 1,000 102.00 588

Vacuum with Back Pack Vacuum 1,000 87.00 690

TELEPHONE, DESKSanitize using Trigger Sprayer & Cloth/Cleaner-Disinfectant — 0.67 —

TELEPHONE, WALLWall: Sanitize using Trigger Sprayer & Cloth/Cleaner-Disinfectant — 1.00 —

Minutes

18

Trash Removal

174

175

176

Minutes


TRASH REMOVALEmpty Trash/Ash Trays/Pencil Sharpener & Wipe Clean 2 Each 1.00 —

Empty Trash/Ash Trays/Pencil Sharpener, Wipe Clean & Reline Basket 2 Each 1.50 —

TRASH PICK UPPick Up Loose Debris with Lobby Pan & Porter Broom/Scraper Up Gum 1,000 18.00 3,333

19

Clean & Polish SurfacesSq. Ft. Minutes Sq. Ft. Hr.

177

178

179

180

181

182

183

184

185

186

187

188

189

190


Lin. Ft. Minutes

Minutes


ALUMINUMClean/Polish with Trigger Sprayer/Chemical &Cloth 25 3.00 500

BRASSClean/Polish with Trigger Sprayer/Chemical & Cloth 25 3.00 500

COPPERClean/Polish with Trigger Sprayer/Chemical & Cloth 25 3.00 500

DRINKING FOUNTAIN SERVICESpray wipe and clean with all purpose cleaner or disinfectant and wipe dry — 0.50 —

Apply stainless steel polish, wipe clean and dry without streaks — 0.75 —

Apply descaler, allow to dwell for 30 seconds, rinse and wipe dry (light scale removal) — 1.00 —

Apply descaler, allow to dwell for 30 seconds, scrub with hand brush, rinse and wipe dry — 1.60 —

Apply descaler, allow to dwell for 30 seconds, scrub with cone brush on sonictype machine, rinse and wipe dry — 1.20 —

FURNITUREClean/Polish with Trigger Sprayer/Chemical & Cloth 100 8.40 714

HAND RAILS/BANISTERClean/Polish with Trigger Sprayer/Chemical & Cloth 100 4.46 —

KITCHEN SERVICEStainless Steel sink strainer cleaning with descaler chemical and greenhand pad, rinse and wipe dry — 0.75 —

Stainless Steel sink strainer cleaning with descaler chemical and cone brushon sonic type machine, rinse and wipe dry — 0.55 —

STAINLESS STEELClean/Polish with Trigger Sprayer/Chemical & Cloth 10 1.20 500

WOOD PANELINGClean/Polish with Trigger Sprayer/Chemical & Cloth 100 12.00 500

Minutes

20

Clean & Polish SurfacesSq. Ft. Minutes Sq. Ft. Hr.WINDOW BLINDS, MINI VENETIAN

Wipe with Trigger Sprayer & Cloth 32 0.96 2,000

Dust with Duster 32 0.58 3,310

Dust with Mini-Blind Brush 32 1.54 1,247

Dust with Treated Cloth 32 0.77 2,494

Vacuum with Tank/Canister Vacuum 32 0.86 2,233

Vacuum with Backpack Vacuum 32 0.81 2,370

Vacuum with Hand_Held Duster Vacuum 32 0.96 2,000

Remove & Clean in Ultrasonic Dip & Return 4 Blinds 12.00 —

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192

193

194

195

196

197

198

21

Restroom Service

199

200

201

202

203

204

205

206

207

208

209

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211

212

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214

215

216

217

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219

PORTERCheck and replace folded hand towels in one dispenser 0.50

Check and replace roll hand towels in one dispenser 0.65

Check and replace toilet tissue rolls in one dispenser 0.50

Check and replace hand soap in one dispenser 0.50

Toilet disinfection with application of EPA approved chemical and toilet bursh agitation 0.25

Toilet disinfection with application of EPA approved chemical and ergonomic,turks head style toilet bursh agitation 0.22

Toilet cleaning to remove weekly mineral condition with acid and bowl mop agitation 0.50

RESTROOM SERVICEGrout Cleaning with grout whitener and hand brush (4 lines 6") 0.70

Grout cleaning with grout whitener and cone brush on sonic type machine (4 lines 6") 0.25

Scale removal under toilet rim (heavy dark) with bowl brush and chemical descaler 0.60

Scale removal under toilet rim (heavy dark) with cone brush on sonic type machine and chemical descaler 0.50

Scale removal around sink rim with brush and chemical descaler 0.50

Scale removal around sink rim with cone brush on sonic type machine and chemical descaler 0.30

Scale removal around faucet base with brush and chemical descaler 1.10

Scale removal around sink rim with cone brush on sonic type machine and chemical descaler 0.75

Scale removal around toilet seat hinges with brush and chemical descaler 0.85

Scale removal around toilet seat hinges with cone brush on sonic type machine and chemical descaler 0.50

Bradley 360° wash fountain cleaning to remove residues with disinfection and agitation 1.00

Bradley 360° wash fountain cleaning to remove weekly mineral condition with acid and agitation 2.00

Bradley 180° wash fountain cleaning to remove residues with disinfection and agitation 0.50

Bradley 180° wash fountain cleaning to remove weekly mineral condition with acid and agitation 1.00

Minutes

22

Restroom ServiceItem Minutes Sq. Ft. Hr.RESTROOM SERVICE

Trash/Replace Supplies Touch Up, as Needed 9 Fxtrs 3.00 —

Trash/Clean/Disinfect/Fixtures/Wipe Mirrors/Replace Supplies/Sweep Floor 9 Fxtrs 14.75 —

Trash/Clean Disinfect Fixtures/Wipe Mirrors/Replace Supplies/Dust Mop Floor 9 Fxtrs 15.60 —

Trash/Clean Disinfect Fixtures/Wipe Mirrors/Replace Supplies/Wet Mop Floor 9 Fxtrs 27.00 —

Trash/Clean Disinfect Fixtures/Wipe Mirrors/Replace Supplies/Sweep/Clean Floorusing Automated Touch-less Cleaning Machine System

9 Fxtrs 20.88 —

Toilet cleaning with 25 gallon spray and blow-dry machine — 1 min. 60 ea.

Urinal cleaning with 25 gallon spray and blow-dry machine — 1 min. 60 ea.

Sink cleaning with 25 gallon spray and blow-dry machine — 1 min. 60 ea.

220

221

222

223

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225

226

227

23

Carpet CareSq. Ft. Minutes Sq. Ft. Hr.

228

229

230

231

232

233

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235

236

237

238

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240

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CARPETProtect From Soiling using Pump Sprayer & Soil Protection Chemical 1,000 10.20 5,882

Soil Protection Chemical and Electric Sprayer 1,000 4.54 13,216

Spot Remove by testing, Applying Spot Remover & Blotting — 1 Spot — 4.00 —

Bonnet Clean with Immersion Method using 17" Rotary Floor Machine 1,000 69.60 862

Bonnet Clean with Immersion Method using 20" Rotary Floor Machine 1,000 62.86 955

Bonnet Clean with Immersion Method using 21" Rotary Floor Machine 1,000 60.00 1,000

Bonnet Clean with Spray-On Method using 17" Rotary Floor Machine 1,000 54.00 1,111



Apply Carpet Pre-treatment using Pump Tank Sprayer 1,000 10.20 5,882

Apply Carpet Pre-treatment using Electric Sprayer 1,000 4.54 13,216

Dry Clean, Spread Dry Cleaning Compound 1,000 13.20 4,545

Dry Clean, Agitate Dry Compound with 12" Revolving Brushes Machine 1,000 34.80 1,724

Dry Clean, Agitate Dry Compound with 24" Revolving Brushes Machine 1,000 25.20 2,381

Dry Clean Vacuum Up Dry Compound with 12" Upright Vacuum 1,000 34.80 1,724

Dry Clean Vacuum Up Dry Compound with 14" Twin Motor Upright Vacuum 1,000 31.00 1,935

Dry Clean Vacuum Up Dry Compound with 16" Upright Vacuum 1,000 30.00 2,000

Dry Clean Vacuum Up Dry Compound with 18" Twin Motor Upright Vacuum 1,000 25.00 2,400

Dry Foam Clean using 12" Machine that Requires Separate Foam Pick-Up 1,000 34.80 1,724




Dry Foam Clean using One-Pass 13" Machine with Simultaneous Foam Pick-Up 1,000 33.00 1,818

Dry Foam Clean using One-Pass 24" Machine with Simultaneous Foam Pick-Up 1,000 22.80 2,632

Extraction Clean using Portable Machine with Hose & 12" Suction Head 1,000 120.00 500

Extraction Clean using Portable Machine with Hose & 16" Suction Head 1,000 110.00 545

24


254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

Extraction Clean using Portable Machine with Hose & 12" Agitator Power head 1,000 64.80 926

Extraction Clean using Portable Machine with Hose & 14" Agitator Power head 1,000 60.00 1,000

Extraction Clean using Portable Machine with Hose & 17" Turbo Rotating Power Head 1,000 15.00 4,000

Extraction Clean with 11" direct hook-up high-flow machine 1,000 18.33 3,273

Extraction Clean using 11" Self-Contained, Self-Propelled Machine 1,000 55.00 1,091

Extraction Clean using 16" Self-Contained, Non-Propelled Machine 1,000 35.00 1,714

Extraction Clean using 16" Self-Contained, Self-Propelled Machine 1,000 29.00 2,069

Extraction Clean using 21" Self-Contained, Self-Propelled Machine: Electric 1,000 15.00 4,000

Extraction Clean using 22" Self-Contained, Self-Propelled Machine: Electric 1,000 14.31 4,193

Extraction Clean using 28" Self-Contained, Self-Propelled Machine: Battery 1,000 11.60 5,172

Rotary Shampoo with 175 rpm 17" Rotary Floor Machine 1,000 60.00 1,000

Shampoo with 20" Rotary 175 rpm Floor Machine 1,000 58.06 1,033



Shampoo with 20" 350 rpm Rotary Floor Machine 1,000 47.86 1,254


Rinse & Extract Shampoo using Portable Extractor with Hose & 12" Suction Head 1,000 60.00 1,000

Rinse & Extract Shampoo using Portable Extractor with Hose & 16" Suction Head 1,000 55.20 1,087

Scrub using One-Pass Machine with 12" Twin Cylindrical Brushes & Wet Pick-Up 1,000 27.00 2,222


Scrub with 7" dual counter rotating brush machine and chemical application 1,000 45.94 1,306




Spot Sweep with 10" Pickup sweeper 1,000 5.00 12,000

Vacuum with 12" Upright Vacuum 1,000 26.80 2,239

CARPET

25


280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

CARPETVacuum with 12" Upright Vacuum with automatic brush adjustment & bag fill control 1,000 24.60 2,439


Vacuum with 14" Twin Motor Upright 1,000 18.50 3,243



Vacuum with 18" Twin Motor Upright with automatic brush adjustment & bag fill control 1,000 16.40 3,659

Vacuum with 18" Twin Motor Upright 1,000 15.00 4,000




Vacuum with 26" Large Area Push-Type Vacuum 1,000 10.80 5,556




Vacuum with 34" Battery Powered Vacuum 1,000 6.50 9,231

Vacuum with Back-Pack Vacuum & 12" Orifice Carpet Tool 1,000 8.25 7,273







Vacuum with Scrap-Trap type Vacuum with 12" Carpet Tool 1,000 9.10 6,593

Vacuum with Scrap-Trap type Vacuum with 16" Carpet Tool 1,000 8.50 7,059

Vacuum with Tank Type/Canister Vacuum & 12" Orifice Carpet Tool 1,000 24.00 2,500


26

Carpet CareSq. Ft. Minutes Sq. Ft. Hr.CARPET

306

307

308

309

310

311

312

313

314

315

316

317






Wet Pick-Up with Tank Type Wet Vacuum & 12" Orifice Pick-Up Tool 1,000 30.00 2,000







27

Hard Floor CareSq. Ft. Minutes Sq. Ft. Hr.

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

FLOORApply Floor Finish using Mop 1,000 36.00 1,667

Apply Floor Finish using Lambswool Applicator 1,000 30.00 2,000

Apply Floor finish using Gravity-Feed Applicator 1,000 24.00 2,500

Refinish using 10 gallon rolling bucket ergonomic handle flat microfiber mop 1,000 5.0 12,000

Apply Floor Finish using back pack applicator and 24" microfiber mop 1,000 9.5 6,316

Apply Floor Seal using Mop 1,000 36.00 1,667

Apply Floor Seal using Lambswool Applicator 1,000 30.00 2,000

Apply Floor Seal using Gravity-Feed Applicator 1,000 24.00 2,500

Apply Floor Seal using back pack applicator and 24" microfiber mop 1,000 9.5 6,316

Apply Floor Seal using 10 gallon rolling bucket, ergonomic handle, flat microfiber mop 1,000 6.5 9,231

Clean Baseboards with Manual Swivel Cleaning Tool & Handle 1,000 6.60 9,091

Clean Baseboards with Automatic Rotary Vertical Brush Machine 1,000 3.00 20,000

Damp Mop with 12 oz. Mop Head using Single Bucket & Wringer 1,000 16.80 3,571

Damp Mop with 12 oz. Mop Head using Double Bucket & Wringer 1,000 15.60 3,846






Damp Mop with 32 oz. Mop Head using Double Bucket & Wringer 1,000 8.40 7,143Damp Mop with 18" Microfiber Flat, Break Mop Holder, Using Double-Sided Bucketand Open-Base Wringer 1,000 2.52 23,810

Damp Mop using 10 gallon rolling bucket, ergonomic handle flat microfiber mop 1,000 6.5 9,231

Dry Buff/Polish with 175 rpm 12" Rotary Floor Machine Electric 1,000 40.20 1,493




28


344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369



Dry Buff/Polish with 1000 + rpm 17" Rotary Floor Machine Electric 1,000 7.20 8,333





Dry Burnish with 2000 + rpm 24" Burnisher - Battery - Self Propelled 1,000 3.33 18,018



Dry Buff/Polish with 2000 + rpm 22" Rotary Floor Machine - Battery 1,000 3.35 17,910

Dry Buff/Polish with 2000 + rpm 17" Rotary Floor Machine - Propane 1,000 4.30 13,953


Dry Burnish with 2000 + rpm 24" Burnisher - Electric 1,000 4.75 12,632


Dry Burnish with 2500 + rpm 20" Burnisher - Electric 1,000 4.80 12,500

Dry Burnish with 2500 + rpm 20" Burnisher - Battery 1,000 3.69 16,260


Dry Burnish with 1600 + rpm 27" Burnisher - Battery 1,000 2.72 22,059



Dust Mop with 12" Mop using Dust Treatment Chemical 1,000 13.20 4,545





FLOOR

29


370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

FLOOR





Dust Mop with 63" Riding Machine Mop 1,000 0.30 200,000

Scrub with 175 rpm 12" Floor Machine that Requires Separate Wet Pick-Up 1,000 48.00 1,250








Scrub with Automatic Scrubber 17" walk-behind non-propelled unit - Theoretical 1,000 4.71 12,739

Scrub with Automatic Scrubber 17" Walk-behind non-propelled unit - Practical 1,000 10.14 5,917

Scrub with Automatic Scrubber 21" Walk-behind non-propelled unit - Theoretical 1,000 3.81 15,748


Scrub with Automatic Scrubber 24" Walk-behind non-propelled unit - Theoretical 1,000 3.33 18,018


Scrub with Automatic Scrubber Scrub with 20" - wheel-propelled unit - Theoretical 1,000 3.00 20,000

Scrub with Automatic Scrubber Scrub with 20" - wheel-propelled unit - Practical 1,000 6.47 9,274

Scrub with Automatic Scrubber 21" Walk-behind wheel-propelled unit - Theoretical 1,000 2.86 20,979

Scrub with Automatic Scrubber 21" Walk-behind wheel-propelled unit - Practical 1,000 6.16 9,740




30

Hard Floor Care

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

Sq. Ft. Minutes Sq. Ft. Hr.FLOOR






Scrub with Automatic Scrubber 29" Rider - Theoretical 1,000 1.50 40,000

Scrub with Automatic Scrubber 29" Rider - Practical 1,000 3.24 18,519





Scrub with Automatic Scrubber 28" Rider with recycling - Theoretical 1,000 1.56 38,462

Scrub with Automatic Scrubber 28" Rider with recycling - Practical 1,000 3.36 17,857





Spray Buff with 175 rpm 12" Rotary Floor Machine & Finish Restorer 1,000 45.00 1,333







Spray Buff with 1000 + rpm 17" Rotary Machine & Finish Restorer 1,000 8.40 7,143


31

Hard Core FloorSq. Ft. Minutes Sq. Ft. Hr.

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

FLOOR




Spray Buff with 2000 + rpm 20" Rotary Machine & Finish Restorer - Propane 1,000 4.20 14,286



Spray Buff with 2000 + rpm 22" Rotary Machine & Finish Restorer - Battery 1,000 6.20 9,677

Strip with 175 rpm 17" Rotary Floor Machine that Requires Separate Wet Pick-Up 1,000 79.80 752

Damp Mop with 18" Microfiber Flat, Rigid Mop Holder, Using Disinfectant Bucket and Single Use Mops 1,000 14.56 4,120

Strip with 175 rpm 20" Rotary Floor Machine that Requires Separate Wet Pick-Up 1,000 75.00 800

Strip with 6 hour Stripping Solution, 175 rpm 17" Rotary Floor Machine that requires separate Wet Pick-up 1,000 65.00 923

Strip with 350 rpm 17" Rotary Floor Machine that Requires Separate Wet Pick-Up 1,000 52.80 1,136

Strip with 350 rpm 20" Rotary Floor Machine that Requires Separate Wet Pick-Up 1,000 45.00 1,333Strip using 30" Rotary Floor Machinewith dual counter-rotating brushes 1150 rpm and 250 rpm - Theoretical

1,000 2.67 22,472Strip using 30" Rotary Floor Machinewith dual counter-rotating brushes 1150 rpm and 250 rpm - Practical

1,000 3.75 16,000

Strip with Mop-On Chemical that Requires Separate Wet Pick-Up 1,000 18.00 3,333

Sweep with 8" Corn/Synthetic Broom 1,000 25.20 2,381

Sweep with 12" Push Broom 1,000 24.00 2,500


Sweep with 18" Push Broom 1,000 18.80 3,191Strip with 6 hour Stripping Solution, 175 rpm 20" Rotary Floor Machine thatrequires Separate Wet Pick-up 1,000 60.20 968






32

Hard Floor CareSq. Ft. Minutes Sq. Ft. Hr.FLOOR

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

Sweep with 26" Push Sweeper Machine 1,000 4.00 15,000

Sweep with 32" Push Sweeper Machine 1,000 3.40 17,647

Sweep with 36" Rider Sweeper - Theoretical 1,000 1.20 50,000

Sweep with 36" Rider Sweeper - Practical 1,000 1.52 39,474







With Pick-Up with Tank Type Wet Vacuum & 12" Orifice Pick-Up Tool 1,000 27.00 2,222







Wet Mop & Rinse with 12 oz. Mop Using Single Bucket & Wringer 1,000 45.00 1,333

Wet Mop & Rinse with 12 oz. Mop Using Double Bucket & Wringer 1,000 42.00 1,429







33

Stairways & LandingsSq. Ft. Minutes Sq. Ft. Hr.

473

474

475

476

477

478

479

480

481

482

STAIRWAYS & LANDINGSSweep with Push Broom 150 4.50 2,000

Dust Mop using Dust Treatment Chemical 150 3.60 2,500

Damp Mop with Mop Bucket & Wringer 150 5.40 1,667

Vacuum with Tank/Canister Vacuum 150 4.50 2,000

Vacuum with Back-Pack Vacuum 150 3.15 2,857

Vacuum with Upright Vacuum 150 5.85 1,538

ESCALATORSEscalator cleaning 24" - 36" stair width with 18" brush machine 30 Stairs 1800 strs/hr

Escalator cleaning 37" + stair width with 18" brush machine 20 Stairs 1200 strs/hr

Escalator hand rail clean 50 Linear ft. —

Escalator hand rail seal 50 Linear ft. —

Minute Units Hr.

34

Overhead ServicesSq. Ft. Minutes Sq. Ft. Hr.

Minutes

CEILING ACOUSTICALClean with Spray-On Chemical & Extension Handle 1,000 84.00 714

CEILINGWash Manually with Sponge using Ladder & Bucket 1,000 168.00 357

LIGHT FIXTURE DIFFUSERSRemove & Clean in Ultrasonic Dip & Return 150 12.00 750

LIGHT FIXTURESDamp Wipe with Trigger Sprayer & Cloth using Ladder 150 3.00 3,000

OVERHEAD SERVICESDamp Wipe with Trigger Sprayer & Cloth using Ladder 150 9.90 909

Dust with Back-Pack Vacuum using Ladder 1,000 16.20 3,704

Dust with Duster & Extension Handle 150 0.90 10,000

Dust with Tank/Canister Vacuum using Ladder 1,000 24.00 2,500

Dust wit h Hand-Held Duster Vacuum using Ladder 25 22.00 68

VENTSDamp Wipe with Trigger Sprayer & Cloth using Ladder — 1 each — 0.50 —

483

484

485

486

487

488

489

490

491

492

35

Miscellaneous ServicesMinutes


Minutes

Sq. Ft. Sq. Mtrs Minutes

CUBICAL CURTAINRemove & Replace with Clean Curtain — 1 each — 3.00 —

FURNITURE, UPHOLSTEREDShampoo with Portable Machine 25 12.45 120

GARBAGE / TRASH CANSWash with Pressure Washer — 1 each — 2.00 —

Wash with Special Can Mounting Sprayer — 1 each — 1.00 —

SYSTEM LIGHT BULBS / TUBESReplacing Using Ladder — 1 each — 3.00 —

MATS, FATIGUEFatigue: Wash with Pressure Washer 36 3.02 715

MATS, WALK-OFFWalk-off: Mats, Wash with Pressure Washer. 36 3.02 715

WALLS, PARTITION, FABRICPartition, Fabric: Vacuum with Back-Pack Vacuum K& 12 Orifice tool 120 3.24 2,222

Partition, Fabric: Vacuum with Tank/Canister Vacuum K& 12 Orifice tool 120 3.96 1,818

WALLSWash Manually with Wall Mop, Extension Handle, Bucket & Wringer 120 23.98 300

Wash Manually with sponge, Bucket & Wringer using Ladder 120 36.00 200

Wash with Wall Washing Machine using Ladder 120 12.02 599

Wash with Wall Washing Machine using Leg Extensions 120 6.00 1,200


493

494

495

496

497

498

499

500

501

502

503

504

505

36

WindowsSq. Ft. Minutes Sq. Ft. Hr.WINDOWS

Wash with Brush, Squeegee & Bucket 100 10.02 599

Wash with High-Rise Extension Tools 100 13.20 455

Wash with Trigger Sprayer & Cloth 100 11.40 526

Interior & Exterior: Wash with Trigger Sprayer & Cloth 200 22.80 526

Interior: Wash with Brush, Squeegee & bucket 100 10.02 599

Interior: Wash with Trigger Sprayer & Cloth 100 11.40 526

Multiple Pane: Wash with Trigger Sprayer & Cloth — 1 Pane — 0.07 —

WALKWAY / STEPSSweep with 8" Corn/Synthetic Broom 300 7.56 2,381

Sweep with 12" Push Broom 300 4.50 4,000




506

507

508

509

510

511

512

513

514

515

516

517

37

Team CleaningSq. Ft. Minutes Sq. Ft. Hr.SPECIALIST WORKLOADING

Light Duty Specialist office building cleaning 1,000 6.00 10,000

Light Duty Routine Speed (Low) 1,000 4.61 13,015

Light Duty Routine Speed (High) 1,000 3.62 16,575

Light Duty Routine Speed (Average) 1,000 10.51 5,709

Vacuum Specialist office building 1,000 6.00 10,000

Vacuum Routine Speed (Low) 1,000 4.61 13,015

Vacuum Routine Speed (High) 1,000 3.62 16,575

Vacuum Detail Speed (Average) 1,000 10.51 5,709

Restroom Specialist office building during training — each fixture — 2.00 —

Restroom Specialist office building after training — each fixture — 1.50 —

Restroom Speialist Absence Staffing Trash and Dash (per fixture) — 1.00 —

Light Duty Specialist school cleaning w/o sinks in classroom — each room — 4.50 —

Light Duty Specialist school cleaning with sinks in classroom — each room — 5.75 —

Vacuum Specialist school cleaning — each room — 7.50 —

Restroom Specialist school cleaning during training — each fixture — 3.00 —

Restroom Specialist school cleaning after training — each fixture — 2.00 —

Stairwells vacuum (per flight) — 8.00 —

Elevators (per cab) — 10.00 —

Remove trash to designated area — 60 60,000

Utility Specialist damp mop daily — — 4,650

Utility Specialist spot mop daily — — 12,225

Utility Specialist spot clean carpet (calculate spots on 35% of carpet only) — — 60,000

Check-in and travel to area, beginning of shift — 2.00 —

Equipment clean-up and restock, end of shift — 5.00 —

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

38

General CleaningSq. Ft. Sq. Mtrs Minutes

Coverage of Various SolutionsStripping Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 sq. ft. per gal.

Wet Mop Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 sq. ft. per gal.

Damp Mop Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 sq. ft. per gal.

Auto Scrub with gravity feed tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 sq. ft. per gal.

Auto Scrub with solution dosing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 sq. ft. per gal.

Floor Seal (water based) application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1500 sq. ft. per gal.

Floor Finish (water based) application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 sq. ft. per gal.

Direct Metric ConversionStripper Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.30 m2 per 3.785 liters

Wet Mop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.60 m2 per 3.785 liters

Damp Mop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.20 m2 per 3.785 liters

Auto Scrub with gravity feed tank . . . . . . . . . . . . . . . . . 46.50 m2 per 3.785 liters

Auto Scrub with solution dosing . . . . . . . . . . . . . . . . . . 69.75 m2 per 3.785 liters

Floor Seal application . . . . . . . . . . . . . . . . . . . . . . . . . 139.50 m2 per 3.785 liters

Floor Finish application . . . . . . . . . . . . . . . . . . . . . . . . 186.00 m2 per 3.785 liters

Simple Metric ConversionStripper Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.46 m2 per liter

Wet Mop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.91 m2 per liter

Damp Mop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.85 m2 per liter

Auto Scrub with gravity feed tank . . . . . . . . . . . . . . . . . . . . . . . . 12.2 m2 per liter

Auto Scrub with solution dosing . . . . . . . . . . . . . . . . . . . . . . . . . 18.4 m2 per liter

Floor Seal application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36.9 m2 per liter

Floor Finish application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49.1 m2 per liter

39

General CleaningSq. Ft. Sq. Mtrs Minutes

To calculate total square footage measurements per hour use the formula below.

60 ÷ ISSA Min. = ______ x # sq. ft = per hour

First divide 60 (minutes) by the listed ISSA time per 1000 sq. ft. The total of this calculation multiplied by1000 gives you the number of square feet per hour that may be accomplished by performing this task.Remember that many factors can affect this number in your particular facility.

Example:Task #187 “Dust mop with a 24” Mop using Dust Treatment Chemical”@ 7.2 min per 1000 sq. ft.

Calculation:60 ÷ 7.2 = 8.333 x 1000 = 8333 sq. ft per hr.

Time to Square Foot per hourConversion Formula

Seconds = Wkr Hours Minutes= Wkr Hours Hours/ Minutes = Wkr Hours1 0.0003 1 0.0167 1 Hr 5 Min 1.08332 0.0005 2 0.0333 1 Hr 10 Min 1.08333 0.0008 3 0.0500 1 Hr 15 Min 1.25004 0.0011 4 0.0667 1 Hr 20 Min 1.33335 0.0014 5 0.0833 1 Hr 25 Min 1.41676 0.0017 6 0.1000 1 Hr 30 Min 1.50007 0.0019 7 0.1167 1 Hr 35 Min 1.58338 0.0022 8 0.1333 1 Hr 40 Min 1.66679 0.0025 9 0.1500 1 Hr45 Min 1.750010 0.0028 10 0.1667 1 Hr 50 Min 1.833315 0.0042 15 0.2500 1 Hr 55 Min 1.916720 0.0055 20 0.3333 2 Hrs 2.000025 0.0069 25 0.4167 2 Hrs 5 Min 2.083330 0.0083 30 0.5000 2 Hrs 10 Min 2.166735 0.0097 35 0.5833 2 Hrs 15 Min 2.250040 0.0111 40 0.6667 2 Hrs 20 Min 2.333345 0.0125 45 0.7500 2 Hrs 25 Min 2.416750 0.0138 50 0.8333 2 Hrs 30 Min 2.500055 0.0153 55 0.9167 2 Hrs 35 Min 2.583360 0.0167 60 1.0000 2 Hrs 40 Min 2.6667

Conversion Chart:Time In Worker Hours

40

NotesEach Feet Minutes Feet Hr.CUSTOM TIMES

issa study

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