8.2.1.3. Sewage System Design Flows (1) For residential occupancies, the total daily design sanitary sewage flow shall be at least the value in Column 2 as determined from Table 8.2.1.3.A. (2) For all other occupancies, the total daily design sanitary sewage flow shall be at least the value in Column 2 as determined from Table 8.2.1.3.B. (3) Where a building contains more than one establishment, the total daily design sanitary sewage flow shall be the sum of the total daily design sanitary sewage flow for each establishment. (4) Where an occupancy is not listed in Table 8.2.1.3.B., the highest of metered flow data from at least 3 similar establishments shall be acceptable for determining total daily design sanitary sewage flow. Table 8.2.1.3.A. Forming Part of Sentence 8.2.1.3.(1)  Residential Occupancy

Volume(Litres)


Apartments, Condominiums, Other Multi-family Dwellings — per person(1)

275


Boarding Houses

 


(a) Per person,

 


(i) with meals and laundry facilities, or

200


(ii) without meal or laundry facilities, and

150


(b) Per non-resident staff per 8 hour shift

40


Boarding School — per person

300


Dwellings

 


(a) 1 Bedroom Dwelling

750


(b) 2 Bedroom Dwelling

1100


(c) 3 Bedroom Dwelling

1600


(d) 4 Bedroom Dwelling

2000


(e) 5 Bedroom Dwelling

2500


(f) Additional flow for (2)

 


(i) each bedroom over 5

500


(ii)

 


(A) each 10 m2 (or part thereof) over 200 m2 up to 400 m2 (3)

100


(B) each 10 m2 (or part thereof) over 400 m2 up to 600 m2 (3), and

75


(C) each 10 m2 (or part thereof) over 600 m2 (3), 

50


or

 


(iii) each fixture unit over 20 fixture units

50


Hotels and Motels (excluding bars and restaurants)

 


(a) Regular, per room

250


(b) Resort hotel, cottage, per person

500


(c) Self service laundry, add per machine

2500


Work Camp/Construction Camp, semi-permanent per worker

250


Column 1

2 Notes for Table 8.2.1.3.A.: (1)The occupant load shall be calculated using Subsection 3.1.16. (2)Where multiple calculations of sewage volume is permitted the calculation resulting the highest flow shall be used in determining the design daily sanitary sewage flow. (3)Total finished area, excluding the area of the finished basement. Table 8.2.1.3.B. Forming Part of Sentence 8.2.1.3.(2) Other Occupancies  Establishments(1)

Volume
(Litres)


Airports, Bus Terminals, Train Stations, Dock/Port Facilities (Food Services excluded)

 


(a) Per passenger, and

20


(b) Per employee per 8 hour shift

40


Assembly Hall per seat

 


(a) No food service, or

8


(b) Food service provided

36


Barber Shop/Beauty Salon per service chair

650


Bowling Alleys (Food Service not included) per lane

400


Churches per seat

 


(a) No kitchen facilities, or

8


(b) Kitchen facilities provided

36


Country Club (excluding Food Service)

 


(a) Per resident,

375


(b) Per employee per 8 hour shift,

50


and

 


(c) Per member or patron

40


Day Care Facility per person (staff and children)

75


Dentist Office

 


(a) Per wet service chair, and

275


(b) Per dry service chair

190


Doctors Office

 


(a) Per practitioner, and

275


(b) Per employee per 8 hour shift

75


Factory (excluding process or cleaning waters) per employee per 8 hour shift

 


(a) No showers, or

75


(b) Including showers

125


Flea Markets(3) (open 3 or less days per week)

 


(a) Per non-food service vendor space,

60


(b) Per food service establishment 9.25 m2 of floor space, and

190


(c) Per limited food service outlet

95


Food Service Operations

 


(a) Restaurant (not 24 hour), per seat

125


(b) Restaurant (24 hour), per seat

200


(c) Restaurant on controlled access highway, per seat

400


(d) Paper Service Restaurant, per seat

60


(e) Donut Shop, per seat

400


(f) Bar and Cocktail Lounge, per seat

125


(g) Drive-in Restaurant, per parking space

60


(h) Take-out Restaurant (no seating area)

 


(i) Per 9.25 m2 of floor area, and

190


(ii) Per employee per 8 hour shift

75


(i) Cafeteria, per meal

12


(j) Food outlet

 


(i) excluding delicatessen, bakery and meat department, per 9.25 m2 of floor space

40


(ii) Per 9.25 m2 of delicatessen floor space

190


(iii) Per 9.25 m2 of bakery floor space

190


(iv) Per 9.25 m2 of meat department floor space, and

380


(v) Per water closet

950


Hospitals per bed

 


(a) Including laundry facilities, or

750


(b) Excluding laundry facilities

550


Nursing Homes, Rest Homes, etc., per bed

450


Office Building(4)

 


(a) Per employee per 8 hour shift, or

75


(b) Per each 9.3 m2 of floor space

75


Public Parks

 


(a) With toilets only per person, or

20


(b) With bathhouse, showers, and toilets per person

50


Recreational Vehicle or Campground Park

 


(a) Per site without water or sewer hook-up, or

275


(b) Per site with water and sewer hook-up

425


Schools per student

 


(a) Day school

30


(b) With showers

50


(c) With cafeteria, and

30


(d) Per non-teaching employee per 8 hour shift

50


Service Stations (No vehicle washing)(4)

 


(a) Per water closet, and

950


(i) Per fuel outlet, or

560


(ii) Per vehicle served

20


Shopping Centre (Excluding Food and Laundry) per 1.0 m2 of floor space

5


Stadiums, Race Tracks, Ball Parks per seat

20


Stores(4)

 


(a) Per 1.0 m2 of floor area, or

5


(b) Per water closet

1230


Swimming and Bathing Facilities (Public) per person

40


Theatres

 


(a) Indoor, auditoriums per seat,

20


(b) Outdoor, drive-ins per space, or

40


(c) Movie theatres per seat

15


Veterinary Clinics

 


(a) Per practitioner,

275


(b) Per employee per 8 hour shift, and

75


(c) Per stall, kennel, or cage if floor drain connected

75


Warehouse

 


(a) Per water closet, and

950


(b) Per loading bay

150


Column 1

2 Notes for Table 8.2.1.3.B: (1)The occupant load shall be calculated using Subsection 3.1.16. (2)Reserved. (3)Flea Markets open more than 3 days per week shall be assessed using the volumes stated under the heading “Stores”. (4)Where multiple calculations of sanitary sewage volume is permitted the calculation resulting in the highest flow shall be used in determining the design daily sanitary sewage flow.