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TABLE 8.7 Minimum Plumbing Fixture Requirements in a Building (Values shown are

ID: 1867187 • Letter: T

Question

TABLE 8.7 Minimum Plumbing Fixture Requirements in a Building (Values shown are consolidated from different codes. Follow the applicable code requirements in actual design) Recommended Maximum Number of Occupants per Fixture Water Closets (WC) (Urinal see note a) Drinking (DF) 1000 Lavatories Bathtubs (BT) Fountains Showers (SH) Service Sinks (SS) Female 50 150 50 150 Building Use Group Male (LV) First fixture Additional First 3 fixtures Additional First 3 fixtures Additional First fixture Additional First fixture Additional Preschools Elementary Secondary Ward Private rooms Theaters, churches 1/floor 50 150 50 300 /2 of WC of WC 200 l/floor Stadiums/arenas, ballparks, terminals Restaurants Convention halls Recreational Nightclubs Businesses/stores, banks Offices, shopping centers Educational of WC 200 1/floor 100 40 20 200 40 of WC 75 1/floor /2 of WC 100 1/floor ½ofWC 30 1/floor 50 Hospitals 1/floor 1:8 patients l/room 2 of WC /room 1:20 patients 100 /units 1:6 inmates /units /units 8 1/floor l/floor 1/floor 100 Nursing homes Institutional, prisons Hotels/motels Dwelling units Dormitories Industrial l/cell /unit /unit 20 30 /cell l/unit /unit of WC 100 1/floor 2 of WC 1/floor One urinal may be installed in lieu of one water closet in male toilets for up to 50 percent of the required water closets. 1 kitchen sink and 1 clothes washer connection per dwelling unit. See applicable code for detail requirements.

Explanation / Answer

Total number of persons = 600+22+4+8 = 634.

as per table 8.7 for elementry school required for water colsets 1 per 25.

So, 634*1/25 = 25.36 = 26

for Male = 13 and female 13.