TABLE 6-1 MINIMUM VENTILATION RATES IN BREATHING …

1 ansi / ashrae Standard 6-1 MINIMUM VENTILATION RATES IN BREATHING ZONE(This TABLE is not valid in isolation; it must be used in conjunction with the accompanying notes.)Occupancy CategoryPeople Outdoor Air RateRpArea Outdoor Air Rate RaNotesDefault ValuesAir ClassOccupant Density(see Note 4)Combined Outdoor Air Rate (see Note 5)cfm/person L/s person cfm/ft2L/s m2#/1000 ft2or #/100 m2cfm/person L/s personCorrectional FacilitiesDaycare (through age 4) (ages 5 8) (age 9 plus) hall (fixed seats) and Beverage ServiceRestaurant dining , cocktail 1 Storage rooms 1 Hotels, Motels, Resorts, DormitoriesBedroom/living sleeping rooms, rooms withindwelling Standard CategoryPeople Outdoor Air RateRpArea Outdoor Air Rate RaNotesDefault ValuesAir ClassOccupant Density(see Note 4)Combined Outdoor Air Rate (see Note 5)cfm/person L/s person cfm/ft2L/s m2#/1000 ft2or #/100 m2cfm/person L/s personOffice BuildingsOffice entry SpacesBank vaults/safe (not printing) equipment rooms 1 Elevator machine rooms 1 Pharmacy (prep.)

2 Area) 1 Telephone closets 1 Transportation 2 Public Assembly SpacesAuditorium seating of religious (children s) ,GF1 Common corridors (except as below) common and nail shops (animal areas) 6-1 MINIMUM VENTILATION RATES IN BREATHING ZONE (continued)(This TABLE is not valid in isolation; it must be used in conjunction with the accompanying notes.) ansi / ashrae Standard Reset. The system may be designed toreset the design outdoor air intake flow (Vot) and/or space orzone airflow as operating conditions change. These condi-tions include but are not limited in occupancy or VENTILATION airflow in one ormore individual zones for which VENTILATION airflowrequirements will be reset. Note: Examples of measures for estimating such varia-tions include: occupancy scheduled by time-of-day, adirect count of occupants, or an estimate of occupancy orventilation rate per person using occupancy sensors suchas those based on indoor CO2 in the efficiency with which outdoor air isdistributed to the occupants under different ventilationsystem airflows and higher fraction of outdoor air in the air supply due tointake of additional outdoor air for free cooling or exhaustair VENTILATION .

3 Exhaust airflow shall be pro-vided in accordance with the requirements in TABLE makeup air may be any combination of outdoor air,recirculated air, and transfer air. in Smoking Areas. Smoking areasshall have more VENTILATION and/or air cleaning than compara-ble no-smoking areas. Specific VENTILATION rate requirementscannot be determined until cognizant authorities determinethe concentration of smoke that achieves an acceptable levelof risk. Air from smoking areas shall not be recirculated ortransferred to no-smoking Air Quality (IAQ) Procedure. The Indoor AirQuality (IAQ) Procedure is a performance-based designapproach in which the building and its VENTILATION system aredesigned to maintain the concentrations of specific contami-nants at or below certain limits identified during the buildingdesign and to achieve the design target level of perceivedindoor air quality acceptability by building occupants and/orOccupancy CategoryPeople Outdoor Air RateRpArea Outdoor Air Rate RaNotesDefault ValuesAir ClassOccupant Density(see Note 4)Combined Outdoor Air Rate (see Note 5)cfm/person L/s person cfm/ft2L/s m2#/1000 ft2or #/100 m2cfm/person L/s personSports and EntertainmentSports arena (play area) 1 Gym, stadium (play area) (pool & deck) 2 Disco/dance club/aerobics club/weight alley (seating) , NOTES FOR TABLE 6-11 Related requirements: The RATES in this TABLE are based on all other applicable requirements of this standard being.

4 This TABLE applies to no-smoking areas. RATES for smoking-permitted spaces must be determined using other methods. See Section for VENTILATION requirementsin smoking density: Volumetric airflow RATES are based on an air density of lbda/ft3 ( kgda/m3), which corresponds to dry air at a barometric pressure of 1 atm ( kPa) andan air temperature of 70 F (21 C). RATES may be adjusted for actual density but such adjustment is not required for compliance with this occupant density: The default occupant density shall be used when actual occupant density is not combined outdoor air rate (per person): This rate is based on the default occupant Unlisted occupancies: If the occupancy category for a proposed space or zone is not listed, the requirements for the listed occupancy category that is most similar in terms ofoccupant density, activities and building construction shall be facilities: RATES shall be determined in accordance with Appendix NOTES FOR TABLE 6-1 AFor high school and college libraries, use values shown for Public Assembly Spaces may not be sufficient when stored materials include those having potentially harmful does not allow for humidity control.

5 Additional VENTILATION or dehumidification may be required to remove does not include special exhaust for stage effects, , dry ice vapors, combustion equipment is intended to be used on the playing surface, additional dilution VENTILATION and/or source control shall be occupancy for dwelling units shall be two persons for studio and one-bedroom units, with one additional person for each additional from one residential dwelling shall not be recirculated or transferred to any other space outside of that 6-1 MINIMUM VENTILATION RATES IN BREATHING ZONE (continued)(This TABLE is not valid in isolation; it must be used in conjunction with the accompanying notes.)62 ansi / ashrae /IESNA Standard (SI Edition) Compliance Path: Method of Calculating InteriorLighting Power Allowance. Use the following steps to deter-mine the interior lighting power allowance by the Space-by-Space the appropriate building type from TABLE building types not listed, selection of a reasonablyequivalent type shall be each space enclosed by partitions 80% or greater thanceiling height, determine the gross interior floor area bymeasuring to the center of the partition wall.

6 Include thefloor area of balconies or other projections. Retail spacesdo not have to comply with the 80% partition the interior lighting power allowance byusing the columns designated Space-by-Space Methodin TABLE Multiply the floor area(s) of the space(s)times the allowed LPD for the space type that mostclosely represents the proposed use of the space(s). Theproduct is the lighting power allowance for the space(s).For space types not listed, selection of a reasonableequivalent category shall be interior lighting power allowance is the sum of light-ing power allowances of all spaces. Trade-offs amongspaces are permitted provided that the total installed inte-rior lighting power does not exceed the interior lightingpower allowance. Additional Interior Lighting Power. When usingthe Space-by-Space Method, an increase in the interior light-ing power allowance is allowed for specific lighting func-tions.

7 Additional power shall be allowed only if the specifiedlighting is installed and automatically controlled, separatelyfrom the general lighting, to be turned off during nonbusinesshours. This additional power shall be used only for the speci-fied luminaires and shall not be used for any other increase in the interior lighting power allowance ispermitted in the following cases: spaces in which lighting is specified to be installed inaddition to the general lighting for the purpose of decora-tive appearance, such as chandelier-type luminaries orsconces or for highlighting art or exhibits, provided thatthe additional lighting power shall not exceed W/m2of such lighting equipment installed in sales areas and specif-ically designed and directed to highlight merchandise,calculate the additional lighting power as follows: Additional Interior Lighting Power Allowance =1000 watts + (Retail Area 1 11 W/m2) + (Retail Area 2 18 W/m2) + (Retail Area 3 28 W/m2) + (Retail Area 4 45 W/m2) , whereRetail Area 1 = the floor area for all products not listed inRetail Areas 2, 3, or 4.

8 Retail Area 2 = the floor area used for the sale of vehicles,sporting goods, and small electronics;Retail Area 3 = the floor area used for the sale of furniture,clothing, cosmetics, and artwork; andRetail Area 4 = the floor area used for the sale of jewelry,crystal, and :Other merchandise categories may be included inRetail Areas 2 through 4 above, provided that justificationdocumenting the need for additional lighting power basedon visual inspection, contrast, or other critical display isapproved by the authority having (Not Used) Information (Not Used) TABLE Lighting Power DensitiesUsing the Building Area MethodBuilding Area TypeaLPD(W/m2)Automotive facility10 Convention center13 Courthouse13 Dining: bar lounge/leisure14 Dining: cafeteria/fast food15 Dining: family17 Dormitory11 Exercise center11 Gymnasium12 Health-care clinic11 Hospital 13 Hotel11 Library14 Manufacturing facility14 Motel11 Motion picture theater13 Multifamily8 Museum12 Office11 Parking garage3 Penitentiary11 Performing arts theater17 Police/fire station11 Post office12 Religious building14 Retail16 School/university13 Sports arena12 Tow n ha ll1 2 Transportation11 Warehouse9 Workshop15aIn cases where both a general building area type and a specific building area type arelisted, the specific building area type shall Standard (SI Edition)

9 63 TABLE Lighting Power Densities Using the Space-by-Space Method Common Space TypesaLPD, W/m2 Building-Specific Space TypesLPD, W/m2 Office Enclosed12 Gymnasium/Exercise CenterOffice Open Plan12 Playing Area15 Conference/Meeting/Multipurpose14 Exercise Area10 Classroom/Lecture/Training15 Courthouse/Police Station/PenitentiaryFor Penitentiary14 Courtroom20 Lobby14 Confinement Cells10 For Hotel12 Judges Chambers14 For Performing Arts Theater36 Fire StationsFor Motion Picture Theater12 Engine Room9 Audience/Seating Area10 Sleeping Quarters3 For Gymnasium4 Post Office Sorting Area13 For Exercise Center3 Convention Center Exhibit Space14 For Convention Center8 LibraryFor Penitentiary8 Card File and Cataloging12 For Religious Buildings18 Stacks18 For Sports Arena4 Reading Area13 For Performing Arts Theater28 HospitalFor Motion Picture Theater13 Emergency29 For Transportation5 Recovery9 Atrium First Three Floors6 Nurses Station11 Atrium Each Additional Floor2 Exam/Treatment16 Lounge/Recreation13 Pharmacy13 For Hospital9 Patient Room8 Dining Area10 Operating Room24 For Penitentiary14

10 Nursery6 For Hotel14 Medical Supply15 For Motel13 Physical Therapy10 For Bar Lounge/Leisure Dining15 Radiology4 For Family Dining23 Laundry Washing6 Food Preparation13 Automotive Service/Repair8 Laboratory15 ManufacturingRestrooms10 Low Bay (<25 ft Floor to Ceiling Height)13 Dressing/Locker/Fitting Room6 High Bay ( 25 ft Floor to Ceiling Height)18 Corridor/Transition5 Detailed Manufacturing23 For Hospital11 Equipment Room13 For Manufacturing Facility5 Control Room5 Stairs Active6 Hotel/Motel Guest Rooms12 Active Storage9 Dormitory Living Quarters12 For Hospital10 MuseumInactive Storage3 General Exhibition11 For Museum9 Restoration18 Electrical/Mechanical16 Bank/Office Banking Activity Area1664 ansi / ashrae /IESNA Standard (SI Edition)Common Space TypesaLPD, W/m2 Building-Specific Space TypesLPD, W/m2 Workshop20 Religious BuildingsSales Area [for accent lighting, see Section (b)]18 Worship Pulpit, Choir26 Fellowship Hall10 Retail Sales Area [for accent lighting, see Section (c)]18 Mall Concourse18 Sports ArenaRing Sports Area29 Court Sports Area25 Indoor Playing Field Area15 WarehouseFine Material Storage15 Medium/Bulky Material Storage10 Parking Garage Garage Area2 TransportationAirport Concourse6 Air/Train/Bus Baggage Area11 Terminal Ticket Counter16aIn cases where both a common space type and a building-specific type are listed, the building specific space type shall Lighting Power Densities Using the Space-by-Space Method (continued)