Toilet and bathing rooms shall be constructed in accordance with Section 1210.Plumbing systems and equipment shall be constructed, installed and … FIXTURES, FAUCETS AND FIXTURE FITTINGS TABLE 403.1) MINIMUM NUMBER OF PLUMBING FACILITIESa (See Sections 403.2 and 403.3) WATER CLOSETS DRINKING (Urinals see FOUNTAINS Section 419.2) BATHTUBS/ (see Section OCCUPANCY Male Female LAVATORIES SHOWERS 410.1) OTHERS A Nightclubs 1 per 40 1 per 40 1 per 75 — 1 per 500 1 service sink Toilet and bathing rooms shall be constructed in accordance with Section 1209.Private sewage disposal systems shall conform … MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURES (See Sections 403.2 and 403.3 ) WATER CLOSETS (URINALS SEE SECTION 419.2 ) NO. Now we have determined that we have 67 people. International Plumbing Code 2015 403.1 Minimum Number of Fixtures Plumbing fixtures shall be provided in the minimum number as shown in Table 403.1, based on the actual use of the building or space. CLASSIFICATION OCCUPANCY DESCRIPTION LAVATORIES MALE FEMALE MALE FEMALE BATHTUBS/ SHOWERS DRINKING FOUNTAIN (SEE SECTION 410.1 ) OTHER A-1 Theaters usually with fixed seats and other buildings for the Locate the type of fixtures to be used in the facility and then add up the total wsfu values for all plumbing fixtures being served. The provisions of this chapter and the International Plumbing Code shall govern the erection, installation, alteration, repairs, relocation, replacement, addition to, use or maintenance of plumbing equipment and systems. 2018 IPC Chapter 4: Fixtures Faucets and Fixture Fittings, Continued Code Section Section Title Description of Change 2018 2015 Table 403.1 Modification Table 403.1 MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURESa Lets figure out how many bathrooms that equates to. Connections between the drain and floor outlet plumbing fixtures shall be made with a floor flange or a … The provisions of this chapter and the International Plumbing Code shall govern the design, construction, erection and installation of plumbing components, appliances, equipment and systems used in buildings and structures covered by this code. Calculate Minimum Number of Plumbing Fixtures. First, insert the number of each type of fixture on your premises under the column headed “Quantity”. To determine the minimum meter size allowable under the County of Los Angeles Plumbing Code, the total number of fixture units on the premises must first be determined. Water Supply Fixture Units (WSFU) and Minimum Fixture Branch Pipe Sizes. Uses not shown in Table 403.1 shall be considered individually by the code official. International Plumbing Code 2015 (IPC 2015) ... See Section 403.6 for adjustments in occupant count. The listed fixture unit values represent their load on the cold water building supply. Fixtures capable of supplying an emergency source of potable water in accordance with this Section shall consist of either a faucet or a fixture suitable for supplying drinking water for human ingestion conforming to Sections 424.1 and 424.1.1 of the IPC. We go to Table 2902.1 in the IBC (or Table 403.1 in the IPC) to resolve the minimum plumbing fixtures required. Waste fittings shall comply with IPC Section 424.1.2. Important notes: Appliances, appurtenances, and fixtures not referenced in the table below shall be permitted to be sized by reference to fixtures having a similar flow rate and frequency of use. The wsfu values for typical plumbing fixtures are listed on IPC table E103.3(2) (Figure 1). FIXTURE COUNT, FLOW CALCULATIONS, LINE AND METER SIZE North City Water District: 1519 NE 177TH ST, Shoreline WA 98155, (206) 362-8100, Fax: (206) 361-0629 Project name Project address Plumber or engineer name and phone FIXTURE UNITS COUNT FIXTURE PRIVATE PUBLIC FLOW (GPM) Bathtub or Bath/Shower Bidet Clothes washer Dental Unit, cuspidor