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11 Evergoods Fixture Count
2.5 X X ¾” 20 19 17 14 11 ¾” 39 36 33 28 23 1” 1” 39 39 36 30 25 ¾” 1¼” 39 39 39 39 39 1” 78 76 67 52 44 1½” 1¼” 78 78 78 66 52 1” 1½”/2” 85 85 85 85 85 1½” 151 151 151 128 105 2” 151 151 151 150 117 1½” 370 340 318 272 240 2” 1½” 370 370 370 368 318 1” ¾” 2” 2” 1½” 1¼” UPC Table 610.3 Standard Design Water Supply Fixture Units Fixture Units # of Fixtures Total 4.0 X ________ = ________ 10.0 X ________ = ________ 2.0 X ________ = ________ 4.0 X ________ = ________ 1.5 X ________ = ________ 2.5 X ________ = ________ 1.0 X ________ = ________ 0.5 X ________ = ________ 3.0 X ________ = ________ 1.0 X ________ = ________ 1.5 X ________ = ________ 1.5 X ________ = ________ Appliances and Fixtures Bathtub/Combination Tub/Shower Soaker Tub Shower (per head) Clothes washer Dishwasher Hose Bibb Additional Hose Bibb (each) Drinking Fountain Service / Mop Basin Lavatory Sink Kitchen Sink Laundry Sink Water closet (1.6 GPF) 2.5 X ________ = ________ Water closet (1.6 GPF – Flushometer tank) X ________ = ________ = ________ Water closet (flushometer valve) Urinal (flushometer valve) = ________ Table Values ________ Table Values ________ Total Number of Fixture Units ________ First identify the length in feet to the farthest fixture and applicable service. Then, cross reference the number of fixtures, based on the Total Number of Fixture Units above to determine the appropriate Meter & Service, and Supply & Branch size. UPC Table 610.4 Maximum Allowable Length in feet - 46-60 PSI Meter & Supply & 150’ 200’ Service Branches If count is over 370 fixtures, water demand does not meet table 610.4 submitted by a registered Montana mechanical engineers design, signed and stamped. March 2023 2021 UPC (Comm/Res) City of Bozeman Water Service Calculation Worksheet Project Address: ___________________________________ Property Owner: ______________________________ General Contractor: _______________________________________________________________________________ Permit Number: _______________ Proposed Water Meter Size: _______________ *As a substitute for this form you can utilize Appendix M in Uniform Plumbing Code. The calculator results, as well as all of the fixtures that will be used on this project will need to be submitted in lieu of this form. Sec . 610 .1 Sec. 6 10.1 100’ 80’ 60’ *Appendix M requires the property to be identified as a water conservation Building. CWSFU TOTAL HWSFU TOTAL WSFU TOTAL DFU TRAP SIZE TOTALBATHTUB/ SHOWER COMBO 3 0 3 0 4 0 1/2" 2 1 1/2" 03/4" TUB FILL VALVE 7.5 0 7.5 0 10 0 3/4" - -BIDET 1 0 - - 1 0 1/2" 2 1 1/2" 0CLOTHES WASHER 3 0 3 0 4 0 1/2" 3 2" 0PUBLIC - DENTAL UNIT, CUSPIDOR 0.75 0 0.75 0 1 0 1/2" 1 1 1/4" 0DISHWASHER, INDEPENDENT DRAIN 1.125 0 1.125 0 1.5 0 1/2" 2 1 1/2" 0DRINKING FOUNTAIN/ WATER COOLER 0.5 0 - - 0.5 0 1/2" 0.5 1 1/4" 0FRIDGE / ICEBOX 1 0 - 1 0 1/2" - -COMMERICAL - FOOD WASTE DISPOSER - - - - - 3 2" 0 FLOOR DRAIN 2 INCH FLOOR DRAIN - - - - - 2 2" 0 3 INCH FLOOR DRAIN - - - - - 3 3" 0 4 INCH FLOOR DRAIN - - - - - 4 4" 0 LARGER THAN 4 INCH - - - - - 4 d 0HOSE BIBB 1 2.5 2.5 - 2.5 2.5 1/2" - - EACH ADDITIONAL HOSE BIBB (8)3 1 3 - - 1 3 1/2" - - CLINICAL SINK 2.25 0 2.25 0 3 01/2" FAUCET / 1" FLUSHOMETER VALVE6 3" 0 EXAM SINK 0.75 0 0.75 0 1 0 1/2" 1 0 SITZ BATH 1.125 0 1.125 0 1.5 0 2 0LAVATORY, SINGLE TRAP 5 0.75 3.75 0.75 3.75 1 5 1/2" 1 1 1/4"5 LAVATORY, COMBINATION PER TRAP - - - - - 2 1 1/2" 0 PRIVATE - BAR 0.75 0 0.75 0 1 0 1/2" 1 1 1/2" 0 PUBLIC - BAR 1.5 0 1.5 0 2 0 1/2" 2 1 1/2" 0 KITCHEN 1 1.125 1.125 1.125 1.125 1.5 1.5 1/2" 2 1 1/2" 2 LAUNDRY 1.125 0 1.125 0 1.5 0 1/2" 2 1 1/2" 0 PRIVATE - SERVICE / MOP 1.125 0 1.125 0 1.5 0 1/2" 3 2" 0 PUBLIC - SERVICE / MOP, 2" OUTLET 2.25 0 2.25 0 3 0 1/2"3 2" 0 PUBLIC - SERVICE / MOP, 3" OUTLET 3 2.25 6.75 2.25 6.75 3 9 1/2" 3 3" 9 PUBLIC - SERVICE / MOP, FLUSHING RIM 2.25 0 2.25 0 3 0 1/2" 6 3" 0 WASHUP PER FAUCET 1.5 0 1.5 0 2 0 1/2" - -WASH FOUNTAIN, CIRCULAR SPRAY3 0 3 0 4 0 3/4" 2 2" 0 WASH FOUNTAIN, 1 1/2 INCH TRAP - - - - - 2 1 1/2" 0 WASH FOUNTAIN, 2 INCH TRAP - - - - - 3 2" 0SHOWER / HEAD 1 1.5 1.5 1.5 1.5 2 2 1/2" - - SHOWER, SINGLE-HEAD TRAP 1 - - - - - 2 2" 2 SHOWER, MULTI-HEAD, EACH ADDITIONAL - - - - - 1 2" 0 1.0 GPF FLUSHOMETER VALVE, INTEGRAL TRAP (7)0 0- - 0 0 3/4" 2 2" 0 >1.0 GPF FLUSHOMETER VALVE, INTEGRAL TRAP (7)0 0- - 0 0 3/4" 2 2" 0 FLUSH TANK2 0 - - 2 0 1/2" 2 2" 0 NONWATER WITH DRAIN CLEANSING ACTION- - - - - - 1 2" 0 WATER CLOSET PRIVATE - 1.6 GPF FLUSH TANK2 2.5 5 - - 2.5 5 1/2" 3 3" 6 PUBLIC - 1.6 GPF FLUSH TANK4 2.5 10 - - 2.5 10 1/2" 4 3" 16 PRIVATE - 1.6 GPF FLUSH VALVE (7)0 0- - 0 0 1" 3 3" 0 PUBLIC - 1.6 GPF FLUSH VALVE (7)0 0- - 0 0 1" 6 3" 033.625 13.125 38 Total DWV FU = 40FIXTURE UNITS PER UPC 2021 TABLE 610.3 AND TABLE 702.1. SEE CORRESPONDING REFERENCE CODE FOR ALL FIXTURE TYPE AND FU'S IN QUESTION.TOTAL FIXTURES (FU)FIXTURE TYPE (2)QUANTITYMINIMUM FIXTURE BRANCH PIPE SIZE (1), (4) HEALTH CARE FIXTURES SINK URINALCOLD WATER HOT WATER TOTAL WATER (3)SANITARY WASTE