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HomeMy WebLinkAbout17 - Design Report - South Rows - Water, Sewer, Storm Infrastructure Design Report (Water, Sanitary Sewer & Storm Sewer) South Rows Condominiums Block 3, Meadow Creek Subdivision, Phase 1 Located in the SE 1/4 of Section 23, T. 25., R. 5E., P.M.M. City of Bozeman, Gallatin County, Montana Prepared For: Highfive Bozeman IV, LLC 8401 Wagonboss Road Bozeman, MT 59715 Prepared By: .�O N TA B. O o Cotterman �J- 1 5 � October, 2017 m2� . 873ES a J� CENS� /�FER-LPN INTRODUCTION South Rows Condominiums is a 17 building, 57 dwelling unit, condominium project located on Block 3 of Meadow Creek Subdivision, Phase 1. The project is located on 4.4 acres at the southeast quadrant of Graf Street and Enterprise Drive. The property is located within the Southeast Quarter of Section 23, Township 2 South, Range 5 East of P.M.M., City of Bozeman, Gallatin County, Montana. This report will focus on the design aspects of the drinking water, sanitary sewer and storm water facilities planned to service this condominium development. This project is located within the Bozeman city limits inside of a subdivision serviced by the municipal water and sewer system. Page 1 of 8 WATER SYSTEM LAYOUT This project will utilize extensions and connections to existing water mains and services on the Graf Street and Enterprise Drive to provide domestic and fire service to the property. A 12-inch water main exists on the north side of the project in Graf Street and an 8-inch water main exists along the west and south side of the property within Enterprise Drive. Three new 8-inch connections/extensions will be made to these main lines providing a looped network of water mains through the project. There are also three existing 8-inch water stubs extended into the property that will be used to service 5 of the new structures. The new water main proposed to service this project will consist of 1,062 lineal feet of 8- inch Class 51 ductile iron pipe. A new fire hydrant will be installed central to the project, supporting the existing hydrant network. Service to each of the buildings will be provided with type K copper service lines. 1-inch service lines will be extended to the duplex structures. 1.5-inch service lines will be provided to 3, 4 & 5-plexes. 2-inch dedicated fire service lines will be provided to each of the 3, 4 & 5-plexes. The existing and proposed fire hydrants are situated so that all proposed units are within 250 feet of a hydrant. Pressure and flow data from flow tests performed on adjacent hydrants within Graf Street was provided to us by the City of Bozeman Water Department. The adjoining fire hydrants were found to have a static pressure of 55 psi under normal flow conditions and a residual pressure of 54 psi while an adjacent hydrant was flowing 1,190 gallons per minute out of the 2.5 inch orifice (48 psi pitot pressure). This information was used for the development of a pump curve to be used in our model at the connection point. The connection point was modeled with the above mentioned pump and a reservoir. The pump report showing the pump curve and associated equations are included in Appendix A. WATER DISTRIBUTION SYSTEM SIZING INPUT DATA Average Daily Residential Usage = 170 gallons per capita per day Average Population Density = 2.11 persons/dwelling unit Minimum Fire Hydrant Flow = 1,500 gpm (per Appendix III-A of the U.F.C.) Residual Pressure Required = 20 psi for Fire Flow Peaking Factors: Page 2 of 8 Average Day Demand (Peaking Factor = 1) Maximum Day Demand (Peaking Factor = 2.3) Maximum Hour Demand (Peaking Factor = 3.0) Demands: Average Day Demand = 57du x 2.11 persons/du x 170gpcpd =20,446gpd(14.20 gpm) Maximum Day Demand = 20,446 gpd x 2.3 = 47,026 gpm (32.66 gpm) Peak Hour Demand = 20,446 gpd x 3.0 = 61,338 gpm (42.60 gpm) FEYDItAULIC ANALYSIS A model of the proposed system has been prepared using EPANET 2.0 software, to analyze the performance of the system during average daily, maximum daily and peak hour flows and to verify adequate pressure and flow for firefighting during max. daily flows. In order to model the system, each junction node of the water distribution system was assessed a demand based on its service area. The table shown below quantifies the demands placed at the junction nodes and demands for Average Day, Maximum Day and Peak Hour. The peaking factor for each case is 1, 2.3 and 3.0 respectively. Page 3 of 8 SOUTH ROWS CONDOMINIUMS WATER SYSTEM JUNCTION # AVG. DAY MAX. DAY PEAK HOUR NODE UNITS GPM GPM GPM 2 2 0.4982 1.1458 1.4946 5 6 1.4946 3.4375 4.4838 6 3 0.7473 1.7188 2.2419 7 2 0.4982 1.1458 1.4946 8 2 0.4982 1.1458 1.4946 10 5 1.2455 2.8646 3.7365 14 10 2.4910 5.7292 7.4729 15 10 2.4910 5.7292 7.4729 18 4 0.9964 2.2917 2.9892 19 13 3.2383 7.4480 9.7148 TOTAL 37 14.2 32.66 42.60 DISTRIBUTION MAIN The results of the EPANET analysis, at average daily, maximum daily and peak hour demands, are attached in Appendix A. The proposed 8-inch DIP water main provides adequate flow and pressure under all demand scenarios. The ability of the system to provide fire flows while meeting minimum pressure requirements was checked by placing a 1,500 gpm demand at the fire hydrant location and checking that all nodes maintain at least the minimum 20 psi residual pressure. The lowest pressure within the system under a 1,500 gpm fire flow was calculated to be 36.09 psi at junction n12. The results of the analysis with a fire flow placed at the hydrant location at max daily flow are also included in Appendix A. WATER SERVICE LINE SIZING Water service lines were sized using the fixture count method outlined in the Uniform Plumbing Code. Attached in Appendix C are completed "City of Bozeman Water Service Page 4 of 8 Calculation Worksheets" for each of the proposed buildings. Duplex buildings will be served by 1-inch domestic services. The remainder of the structures (3-plex, 4-plex & 5- plex buildings) will be served by 1.5" domestic service lines and 2" fire service lines. SANITARY SEWED This subdivision is also serviced by the City of Bozeman sanitary sewer collection and treatment system. There are currently three, 8-inch sanitary sewer stubs extended onto the property that will be utilizes as service lines with each stub serving one building. The remainder of the buildings will be service by a new 8-inch sewer main extension constructed from the existing main in Enterprise Drive. The sewer main extension will consist of 761 lineal feet of 8-inch pvc main line, 5 new manholes and 13, 4-inch service lines. The sewer flows anticipated from the development of this R-4 lot(residential, high density) were included in the infrastructure design for the entire Meadow Creek Subdivision. Below we will check the adequacy of the proposed 8-inch main extension. New sewer mains are designed in accordance with City of Bozeman Design Standards and the Montana Department of Environmental Quality Circular DEQ 2. The City of Bozeman Design Standards require new sewer lines serving residential areas to be sized to accommodate an average daily flow rate of 2.11 people per dwelling unit and 89- gallons per capita per day. An estimated infiltration rate of 150-gallons/acre/day is also required. A peaking factor shall be calculated for each main line based on the following formula: Qmax 18+ 1/2 Qave = 4+P1/2 (P = Population in thousands) For the new 8-inch main proposed with this project: Service Population = 2.11 persons per dwelling unit x 57 dwelling units = 120.3 persons Qavg= 120.3 persons x 89 gal/person/day = 10,706.7 gallons/day (0.0166 cfs) Peaking Factor = 18+(0.1203)1/2 = 4.22 4+(0.1203) /2 Assumed Infiltration = 150gallons/acre/day x 4.4 acres = 660 gpd(0.0010 cfs) Max. Flow, Qmax = (Qavg x Peaking Factor) + Infiltration _ (10,706.7 gpd x 4.22) + 660gpd = 45,842 gallons/day (0.0709 cfs) Page 5 of 8 The capacity of an 8-inch main is checked using Manning's Equation: Qfuu = (1.486/0.013)AR2i3Sv2 Manning's n = 0.013 for PVC Pipe Minimum Slope = 0.004 ft/ft A = (Tr)r 2= (3.1416)(0.33)2= 0.3491 ft2 P = 2(Tr)r = 2(3.1416)(0.33) = 2.0944 ft R = A/P = 0.3491/2.0944 = 0.1667 ft R213 = 0.3029 ft S = 0.004 ft/ft S1/2 = 0.06325 ft/ft Qfuu = (1.486/0.013)(0.3491)(0.3029)(0.06325) = 0.76 cfs Qmax/Qfuii = 0.0709 cfs/0.76 = 0.0933 or 9.33% Based on the previous calculations an 8-inch sewer is more than adequate to carry the design flows from the 57 proposed dwelling units that will be connected to this main. SEWER SERVICE LINE SIZING Sewer service lines were sized using the fixture count method outlined in the Uniform Plumbing Code(UPC). The fixture count totals for each of the proposed buildings are included in Appendix C. The maximum number of fixtures attributable to any building within this project is 145 fixture units. UPC Table 7.5 allows for up to 216 fixture units to be serviced by a 4-inch sanitary sewer line. 4-inch sanitary sewer lines are suitably sized for all building proposed with this project. Page 6 of 8 STORM WATER MANAGEMENT Storm water run-off from the development of this lot will be conveyed to three separate on site retention facilities and the existing Meadow Creek Subdivision storm sewer infrastructure found within the adjoining right-of-ways. The existing Meadow Creek Subdivision storm water infrastructure was designed to handle the runoff generated from this lot, however, a post development runoff coefficient of 0.50 was assumed in the original design. The hardscape associated with this project generates a post development runoff coefficient of 0.66. The three proposed retention facilities are sized to be more than sufficient to handle the difference in hardscape between the original assumption and the proposed plan. Detailed runoff coefficient calculations, retention pond sizing calculations and a Drainage Area Map are enclosed in Appendix B. The retention facilities are designed in accordance with the City of Bozeman Design Standards. This includes retention of the runoff volume from a 10 year, 2 hour storm event (I = 0.41 in/hr from COB IDF curves). STORM SEWER SIZING Storm sewer inlets and piping are sized to convey the minimum of a 25-year storm event in accordance with City of Bozeman Design Requirements. Drainage Area #4 conveys storm water to three inlet structures connected with piping ultimately discharging into the existing storm sewer located within the Enterprise Drive right-of-way. To ensure capacity for this event we will check the storm sewer run with the largest contributing flow area (Station 0+79.4 to Station 0+00). Drainage Area #4 contains a total area of 54,382 square feet (1.2484 acre). All of the runoff from this drainage area ends up in this run of pipe. Time of Concentration Overland flow(65 ft @ 1%, C=0.90) = 3.0 min.(see Figure 1-1, Appendix B) Channel flow(285 ft shallow asphalt swale @ 2.62% avg.slope) From attached channel flow calculator: V= 2.00 ft/s T= 285 ft/2.00 ft/s/60s/min = 2.4 min Pipe Flow(171.3 If in 12" PVC @ 1.926%) From attached mannings pipe calculator: T = 0.44 min Page 7 of 8 Pipe Flow(155.36 If in 12" PVC @ 2.259%) From attached mannings pipe calculator: T = 0.34 min Total Time of Concentration = 6.18 minutes(0.1030 hours) For a 25-year storm event 125 = 0.78X-.64 = 0.78(0.1030)-.64 = 3.34 in/hr Q25 = CIA = 0.66(3.34 in/hr)(1.2484 acres) = 2.75 cfs The attached Manning's pipe calculator shows that Pipe #3 (Station 0+79.4 to Station 0+00) will flow at a depth of 5.3 inches with a velocity of 8.21 ft/sec during the peak flow from a 25 year storm event. INLET CALCULATIONS Attached in Appendix B are the results from a Weir and Orifice Calculator from Neenah Enterprises Inc., for grate model number R-3067-L. The calculator shows that this inlet grate will allow up to 4.0 cfs to pass through with a maximum headwater equivalent to 0.15' below top of curb (9.5' spread width). The peak 25-year event flow for all of Drainage Area #4 is 2.75 cfs which is spread between the 3 inlets. The proposed curb inlets and grates are more than sufficient to handle the flow from a 25-year storm event with a spread width less than 9.5' and headwater below 0.15' below top of curb. 100-YEAR STORM EVENT Existing drainage patterns have been preserved as much as possible with the development of this property. Overflow from a 100-year storm event will run northward entering the street/storm sewer system constructed with Meadow Creek Subdivision. Meadow Creek infrastructure conveys storm water to several detention ponds located adjacent to waterways. Overflow from this lot would be conveyed to the detention pond at the north end of the subdivision on the East side of Enterprise Drive. Overflow from this detention pond would enter the adjacent watercourse limiting the potential for inundation of down gradient buildings or structures. Page 8 of 8 Ap p e i m d EPANE 17 IWL�ETp 1- 7mmlyon's Rl azmR-L"Co 0 0 0 v o o m i CL / o S o � / m M (/ o �/ cm) {d: N 3 0 C oCL � i 0 a� L a o CL � u cu o cu o U ^ o ~ cn u ^ € — g a E 0 m — rn CL —0 m a� 0) w ° o Ln .� cu U) y O o c a m rn 3 iC U .O .` v o m CD 0 'T 0 0 c V -0 N 7 (wa;)aanssaad Co d 0 N 7 (q U m = m a a n. 'm CL U 0) 000) 1- ItN0 M (!] M 0 0 (n (�6 0 0 3 NN (nf� (!] r_ I-, MOON IL N . E LL � V LL M V� r- OM0M0ON t0 C a a a rn p II II II II II O r r N N N N M M M M +' O td 0\ tiO cf 7 OM00N � rw Lo Ln t1 � 't � _ _ � NrNO6� f- (O M� rO C Co In V r W �- O d a a a r r r M CO W � rY M N r C 0 d N E H .2 '(D' V CL 3 m w m 3 ENa (n d 7U') 0 d MMNNrr � O �. L N IL `/ r fn N N U "0 a s (n d CL (. 0 L •+ v w Ea Z:IwxE0 a` 0 a' South Rows Raw cm�-- Curve 1 X-Values Y-Values 0 127 992 116 1443 104 1796 92.4 2098 80.9 2366 69.3 2611 57.8 2838 46.2 3050 34.7 3250 23.1 3441 11.6 3622 0 120-' 100- 80- 60- = 40- 20- 0- 0 1,000 2,000 3,000 Flow(CRA EPANET 2 Page 1 EPANET ANALYSIS - ELEMENT EXHIBIT —c. r N uj .mom r�nncuremrcu� �nRowear,lrmn1u � n3 GRAFMEET "ss�N "^ss eservoir - sa o^ss Pump 1 ,2^W ,2"w "Yss e..ss ^" Ss ,ass �•SS---B^55 e ,.RP� � FIOSTnGiVNg'P�YPIR - — p _ .v - - --�-�- -__ inmrt*um'�Qi � I I ns I cn I II I N r Y I I ••� I WPIIX ggIX I F=J. I I " DUPLEX _ LL U1 N FOUR.PLIX OPEN FTOE \\ L � N :q p11 L LOT 1A I IBLOCKS ED FWR-PlIX I I I Z i I I `Fa�EP 1 Q FWR.PIIX y1 N III FIV6PLIX I TMY>tNEGT EY9fYG wuLRa LUYa � N n .SI Yoxro Sa"SSa" -1 'S' 8 SSE"SSq'y5 1/ II I I I I •N I m N PP. FOUR'PLEX T1 ; 15 WPLIX I I nJ z FOUR.PLEK 7 n N I - DUPLEX N FOUR-PLDI 1 OP SPACE � 1 I HiER a SENEA LLV,E W i�sET%ELYE \ N I Y IIEWY SS YVg LYE \ N J I E T01 n I I OP �SPACE O) I S FIVE-PLIX I I J I \\ 9 I � I 4 ' J � 1 YEIR I 0 80 160 PFMFCkR PKT S� �' — FAS.LLC S s SCALE IN FEET s"so s^so-- ,s RP s-a•Ss--o a-w C a9 �` M •vwrtRLua � N V] #16095 South Rows A-t 1 Network Table-Nodes Elevation Demand Head Pressure Node ID ft GPM ft psi June nl 4978.3 0.00 5105.14 54.96 June n2 4978.3 0.50 5105.14 54.96 June n3 4977.8 0.00 5105.14 55.18 June n4 4976 0.00 5105.14 55.96 June n5 4975.6 1.49 5105.14 56.13 June n6 4978.8 0.75 5105.14 54.74 June n7 4982.1 0.50 5105.14 53.31 June n8 4985.4 0.50 5105.14 51.88 June n9 4988 0.00 5105.14 50.76 June n10 4989.7 1.25 5105.14 50.02 June nl 1 4991.5 0.00 5105.14 49.24 June n12 4992.2 0.00 5105.14 48.94 June n 13 4991.5 0.00 5105.14 49.24 June n 14 4989.9 2.49 5105.14 49.93 June n 15 4986.9 2.49 5105.14 51.23 June n 16 4984 0.00 5105.14 52.49 June n 17 4984.1 0.00 5105.14 52.45 June n18 4983.4 1.00 5105.14 52.75 June n19 4982 3.24 5105.14 53.36 Resvr 1 4978.3 -14.20 4978.30 0.00 EPANET 2 Pagel O O O M O O Cl O O O O O O O O O O kn O O O O \D O O O O O O O O O O O O O Ln O @ U O O O O O O O O O O O O O O O O O O w O O O O O O O O O O O O O O O O O O O 0 t 0 U w o O CD o O CD O o CDo 6 cn O O O O O O O O O O O O O O O O O O O O O O O O O O CD O CD CD O O O O O O O O 03 b x Q O O O O O O O O O O O O O O O O O O O O O C O O O O O O O O O O O O O C O O U to O l— [— l� M M M M \D kn O\ O\ 00 O N M M M 00 00 M 00 00 \D \D \D lD 00 M M M M N to vn \G N 0 w Ca7 N � 3 a o o O O o O O o o O o o O o o O O O o o 0 y z N N N 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 s. iU+ A to 00 M [� 00 M [� M vi N N v 1 O oc l— N O 01 vi M l— ,� N � W W N a) 0 O O N U O d cz O O w 0 U w C 000 0 o 6 CO i O O O O U y N O ON � a w t7 N z s � W on 0 U) 0 S. 'z A o o z 0 a O N a, ¢ W a a a W South Rows fkq, Network Table-Nodes Elevation Demand Head Pressure Node ID ft GPM ft psi Junc n1 4978.3 0.00 5104.94 54.87 Junc n2 4978.3 1.15 5104.94 54.87 Junc n3 4977.8 0.00 5104.94 55.09 Junc n4 4976 0.00 5104.94 55.87 Junc n5 4975.6 3.44 5104.94 56.04 Junc n6 4978.8 1.72 5104.94 54.65 Junc n7 4982.1 1.15 5104.94 53.22 Junc n8 4985.4 1.15 5104.94 51.79 Junc n9 4988 0.00 5104.94 50.67 Junc n10 4989.7 2.86 5104.94 49.93 Junc n 11 4991.5 0.00 5104.94 49.15 Junc n 12 4992.2 0.00 5104.94 48.85 Junc n 13 4991.5 0.00 5104.94 49.15 Junc n 14 4989.9 5.73 5104.94 49.84 Junc n 15 4986.9 5.73 5104.94 51.14 Junc n 16 4984 0.00 5104.94 52.40 Junc nl7 4984.1 0.00 5104.94 52.36 Junc M 8 4983.4 2.29 5104.94 52.66 Junc M9 4982 7.45 5104.94 53.27 Resvr 1 4978.3 -32.66 4978.30 0.00 EPANET 2 Pagel _-t �1 0 M O 110 V1 1231 O - O O O O O O 00 01 a) �--� O ct O 10 M M O O [� O O O O O O ct 110 O M O f0 O V O O O O O O N O O O O O O O M O O O a w O O O O C O O O O O O O O O O O O O O C O 0 0 0 0 0 0 0 0 o o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C x � x 0� V) In 01 It \p 00 00 0� M O O O O O O O O O O O O O O O O O O . . . . . . . . . . . . . . . . . . . O O O O O O O O O O O O O O O O O O O U m M �10 110 I— O O O 0\ d' �D 00 00 00 d' It O N N d 0 w Cw7 3 a o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O z aU o 0 y 3 00 00 00 00 00 00 00 00 00 00 00 00 00 DD 00 � 0 c� Q a 00 M l� N a1 d I� N ao ",l- 1.0 — 01 1.0 M I— M d l� N Vl G r; D; -+ N \O O 09 O �p I-- N O 0\ Ln M I- kn --� N M c1' V1 \C I� 00 D1 M a ss. in. W ❑ N 0 0 0 N N N N N N N N N N W N O O N O O U N O O w o o n- 0 U w o � o �o 0 0 U y O co N N CD co w c7 c Z A � �+ bU 0 00 'z Q o Q 'z Q q a � Z W South Rows ptft Network Table-Nodes Elevation Demand Head Pressure Node ID ft GPM ft psi June n 1 4978.3 0.00 5104.83 54.82 June n2 4978.3 1.49 5104.83 54.82 June n3 4977.8 0.00 5104.83 55.04 June n4 4976 0.00 5104.83 55.82 June n5 4975.6 4.48 5104.83 55.99 June n6 4978.8 2.24 5104.82 54.61 June n7 4982.1 1.49 5104.82 53.18 June n8 4985.4 1.49 5104.82 51.75 June n9 4988 0.00 5104.82 50.62 June n10 4989.7 3.74 5104.82 49.88 June n 11 4991.5 0.00 5104.82 49.10 June n 12 4992.2 0.00 5104.82 48.80 June n13 4991.5 0.00 5104.82 49.10 June n 14 4989.9 7.47 5104.82 49.80 June n 15 4986.9 7.47 5104.82 51.10 June 06 4984 0.00 5104.82 52.35 June n 17 4984.1 0.00 5104.82 52.31 June n18 4983.4 2.99 5104.82 52.61 June 09 4982 9.71 5104.82 53.22 Resvr 1 4978.3 -42.60 4978.30 0.00 EPANET 2 Pagel c� O O,\ 110 N O O O\ O O O O O O r- O O O O 00 O M M O O O V) O M M O O O O O O O O - O O O O O O O O O O d 1 w o 0 0 0 0 o O o 0 0 0 0 0 0 0 0 0 0 0 o U w O O O O O O O O O O O m O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O o O O O O O O _ Q N �.O 110 ct "O to ,t � — — .-, •--' - O O O O O - O . . . . . . . . . . . . . . . . . . . O O O O O O O O O O O O O O O O O O O U rn O N O M M M V) I- 'n �n kn N N N N �O M 00 00 110 ( 1 O\ 01 \O - �O �D O\ Q\ O\ Q1 Vl O cV O N N N ' - w Cw7 x N � 3 a o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 It t H � � o 0 N N 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 O � Q to 00 M l— N O, �' r� N 00 "t "C •--� a\ M l� M to lz� to 110 O 01 �O - a; O N l-- [-- 00 l— N O O\ W) M l� N N V1 •- - [� -• N - C. a) a) a) (1) a) O a) a) a) O O O 0 O V O 0 () (1) a) W a W N N m O p N � O O 0 U w � o � o � 0 0 0 U rn O N M N w Ca7 y a CD 00 d zz Q O 'z a a A Z W South Rows Network Table-Nodes Elevation Demand Head Pressure Node ID ft GPM ft psi June nl 4978.3 0.00 5079.35 43.79 June n2 4978.3 1.15 5079.05 43.66 June n3 4977.8 0.00 5078.90 43.80 June n4 4976 0.00 5078.61 44.46 June n5 4975.6 3.44 5078.04 44.39 June n6 4978.8 1.72 5076.85 42.48 June n7 4982.1 1.15 5076.65 40.97 June n8 4985.4 1.15 5076.48 39.46 June n9 4988 0.00 5076.31 38.26 June n10 4989.7 2.86 5076.06 37.42 June n11 4991.5 0.00 5075.73 36.49 June n12 4992.2 0.00 5075.48 36.09 June n13 4991.5 0.00 5075.35 36.33 June n14 4989.9 5.73 5075.22 36.97 June n15 4986.9 5.73 5075.02 38.18 June n16 4984 0.00 5074.75 39.32 June 07 4984.1 1500.00 5074.52 39.18 June n18 4983.4 2.29 5075.94 40.10 June n19 4982 7.45 5076.53 40.96 Resvr 1 4978.3 -1532.66 4978.30 0.00 EPANET 2 Page 1 �i � O O C� h •- O O O N M h zt O O M h h h O N c9 o 0 0 o O o 0 0 0 0 0 0 0 0 0 0 o O o a w o 0 0 0 0 0 o c o 0 0 0 0 0 0 0 0 0 0 a w ' j CA "O d O M 00 N1 N O 00 N N N h N O h 01 M h M h h h 00 \G to Vl kn M Q\ C� \p N Lr) C1 M h h Q� O� 01 01 O� O) 00 00 00 00 00 00 h 00 OO C� — — '--i — — .--r .--i — .-. .--i M kn to r-+ U rn O C� I- O N tf) C\ O*l �U N N V1 Iq Iq V) 00 - O N M . . . . . . . . . . . . . . . . . . . N �D �10 110 N - O O� QN 110 110 �10 I'O O Vl h M ,-- — O� O', O*\ QN Q', O� QN 00 00 •--� •-- O �O \D w Cw7 N � 3 a o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 En s H � 0 0 O � � N N N 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N N ,C Q kn d' 00 M h 00 M h M N V1 O O 09 O �p N O Ln �D CDN Ul 11O h 00 O� .-- .N-� - - - - .h-i — - N u a a 0. m m a o, s�. m Cl. a. m Q. " " m 0.0 N a) O() N W a) a) a) a) a) O N a) a) O a) a) a) a a a a a R. R. a 2- a 2 a o. a c, a R- g a Z � a. a. a a a a a w a 'w" a, a s fa•a a W N 0 N O 0 t O O w O O Q 0 U w 00 kn o r-: o co � x rn o U � 0 N 00 l0 DD �D N 0 py w � Ln N L z to O � 00 Q z Q 0 'z a (� O N LU W Appendix B Storm Water Drainage Map & Calculations DRAINAGE AREA MAP —12 W !-12"W 12"W--12"W—12"W__12"W 12"W— GRAF STREET � crnn n 'NJ—12'W 0'SS .,.ss�8"SS SS 12"W—12••W 12''W oss�0"SSA sS 0"SS "SS — —0"SS-8"SS —O"SS �"""ss--g��Ss ��ss�0"SSA / Etta \ -�-�----- ---; \-- z (� r ■ �� aR FOH°Mv IFx �i� rs I i� F�■ ,� C�> low j RP�XA 3 �� ■ W \ I N ■ I 1 FFOU;l.dc / ■ 7 W flN `III \ •�► \ /�y �E \ 51' E P. 1 Iiwv=maN ttI I 3 INfI I fs Roi'vP;e�im I rtOittR'v/n // \ / I /¢■ I / / \ ■ � / ` F0 m O z Z � J° rFUUEv m%m un. / i �.ix I/• 1 FO�IFJI 1 ■ 1 I �v t(1� \� •. _ �� ��.� Frv¢EEy-PaEiy ;OPEN SOA'��P� / /iF ■ o° J \.\ � gu�E' / � / • 1 ss — 0 80 160 M���R�E� ��s � s ss ss �� _ \ 15"SD- , 5"SD- 15"S�— a �ERP D SCALE IN FEET 8 —e W N ■■■SEMEN DRAINAGE AREA BOUNDARY #16og Storm Water Design Calculations Project: South Rows Date: 7/17/2017 From City of Bozeman Design Standards: Q=CIA V=72000 Q=runoff(cfs) C=Weighted C factor I=Rainfall Intesity(in/hr) A=Area(acres) V=Volume(ft) Rainfall Intensities(from figures 1-2&1-3) 110=0.4079 in/hr(10 yr,2 hr event) I25=0.5005 in/hr(25 yr,2 hr event) I5o=0.5822 in/hr(50 yr,2 hr event) 1100=0.6348 in/hr(100 yr,2 hr event) Composite Runoff Coefficient Calculation Area ftz Area(acres) C factor Hardscape= 64,102 1.4716 0.90 Roof= 53,794 1.2349 0.85 Landscaping= 73,634 1.6904 0.30 Total Area= 191,530 4.3969 Weighted C= 0.66 The 3 lots associated with this subdivision were included as a part of Inlet Basin 14B. The runoff from Basin 14B enters the storm sewer system at the curb inlet at the intersection of Graf&Enterprise. The design calculations for Basin 14B assumed a runoff coefficient 0.50 from the lot areas. Since this development exceeds the original assumed runoff coefficient we must retain a portion of the runoff on site. The minimum volume we must retain on site Is calculated as follows: Total Post Development Runoff Volume: For a 10-Vear storm event(C=0.66): Area= 191.530 ftz Q10= 1.1753 cfs Vrqd= 8,462 ff' Assumed Runoff Volume: For a 10-year storm event(C=0.50): Area= 191,530 ftz Q10= 0.8968 cfs V,qd= 6,457 ft3 On-Site Retention Required=8,462 cf-6,457 cf=2,005 cf Drainage Area#1 For a 10-year storm event: Area= 17,668 ftz Q10= 0.1084 cfs Vrqd= 781 ft3 900 W provided Drainage Area#2 For a 10-year storm event: Area= 24,132 ftz Q10= 0.1481 cfs V,qd= 1,066 ft3 -� 1,132 ft3 provided Drainage Area#3 For a 10-year storm event: Area= 18,982 ft2 Q10= 0.1165 cfs Vrqd= 839 ft3 840 W provided (1J. r" A total of 2,872 cubic feet of on-site retention is proposed. This exceeds the minimum required volume of 2,005 cubic feet. 1200 140 v I P yI 1 A iV 1000 120 ---T-1 1 1 800 I i 1/ 1 7I . C-0 7 I/ y I/ I w < Lu LJ C-) / Y / IT 80 z z z I vi y V/ v v y I I VI 1 1 1 cp-1 1 U 400[ h P / v J/ 0 So 4 I/ V I VIA1, 11 V1 < j i II VA Al , VV uj zoo I I v///, /A I V/1 //1 --r 4c 0 �173 2-0 U:p N (Rationai F il -7M TDAE OF CONCEII�Q-ATIOI 3(1 hallow Asphalt Channel Design (Non-Erodible) hannel Type: Triangular, Equal Side Slopes imensions: Left Side Slope 100 . 00 : 1 Right Side Slope 100 . 00 : 1 etted Perimeter: 16. 74 rea of Wetted Cross Section: 0. 70 hannel Slope: 2 . 6200 anning' s n of Channel: 0 . 0145 ischarge: 1 . 40 cfs epth of Flow: 0. 08 feet elocity: 2 . 00 fps Page 1 of 1 ipe #1 Sta 4+06 to Sta 2+35 (480 of Drainage Area #4) 'low Rate (CFS) : 1 . 31 ipe Diameter (in) : 12 . 00 anning' s n: 0 . 010 ength (ft) : 171 . 30 lope (ft/ft) : 0 . 0193 ravel Time (min) : 0 . 44 low Depth (in) : 3. 67 elocity (fps) : 6. 44 Page 1 of 1 ipe #2 Sta 2+35 to Sta 0+79 (750 of Drainage Area #4) 'low Rate (CFS) : 2 . 05 ipe Diameter (in) : 12 . 00 anning' s n: 0 . 010 ength (ft) : 155 . 36 lope (ft/ft) : 0 . 0226 ravel Time (min) : 0 . 34 low Depth (in) : 4 . 46 elocity (fps) : 7 . 72 Page 1 of 1 ipe #3 Sta 0+79. 4 to Sta 0+00 (1000 of Drainage Area #4) low Rate (CFS) : 2 . 75 ipe Diameter (in) : 12 . 00 anning' s n: 0 . 010 ength (ft) : 155. 36 lope (ft/ft) : 0 . 0215 ravel Time (min) : 0 . 32 low Depth (in) : 5 . 30 elocity (fps) : 8 . 21 Page 1 of 1 Weir & Orifice calculator Company Name: Project Name: Notes: The Weir and Orifice Calculator is used to determine the inlet capacity in sag(ponding) conditions by use of the Weir and Orifice equations. Knowing this information will allow you to select the proper grate type and size for your specific job or project. Weir Flow Calculations Weir Equation: Q = 3.3P(h)1•5 • Q = Capacity in CFS • P = Feet perimeter • h = Head in feet • Weir Information Orifice Flow Calculations Orifice Flow Equation: Q = o.6A 2gh • Q = Capacity in CFS • A = Free open area of grate in sq. ft. • g = 32.2 (feet per sec/sec) • h = Head in feet • Orifice Information Instructions: 1. Select a catalog number(will automatically fill in Open Area and Perimeter) or enter your own values 2. Enter head value 3. Click "calculate" The results will determine automatically if your situation falls into a Weir,Transitional or Orifice flow.Additionally, Neenah grates which fall within the parameters chosen will appear below the calculator. Catalog Number and Grate Type: R-3067-L: L Feet perimeter(P): Head in feet(h): Free open area in sq. ft. (A): 5.9 .35 2.1 Calculate Weir capacity in cfs: Transitional flow in Orifice capacity in cfs: � cfs: 4 Based on weir flow, the following grates match the criteria you entered. Catalog Number Grate Type R-1881-F P R-1881-G P R-2080 D R-208o C R-2420-B G R-2424-A G R-2429 D R-2429 E R-2429 G R-2437 D R-2437 E R-2438 D Catalog Number Grate Type R-2438 E R-2467 C R-2z,"67 D R-2A, 1 D R-2471-B D R-25A0 D R-2540-A D R-3o67 Diagonal R-3o67-L L R-3o67-V V R-32[.6-CC C R-32A,6-CL L R-3246-E C R-32L6-F C R-3295 L R-3922 V R-3922-A V R-4370-15 D R-4430-B C R-4548 A R-4558 C R-7516-C For additional information regarding Neenah Inlet Grate Capacities, please contact Ryan Bonell P.E., at(920) 729.3463 or email at ryan.bonellla)neenahenterprises.com, or Joe Falle P.E., at (920)729.3653 or email at joseph.falle@neenahenterprises.com. Appendix C Water & Sewer Service Fixture Counts Sizing Charts BUILDING NUMBER EXHIBIT ql GRAFSTREET ww Ep�o,or� Y DUPLEX tl .r FOUR-PLEX G�Etl S�PR E ® LOT 1A BLOCK3 O © FOURVIEX 2 Q FGURPLE�. U � a F14E-PLE% o TRIPLEX R O ... .::�1 FOUR.p�.. cis a p r SSE) r�._ FGUR-PLE% OS a PA E 16 10 1 � a FIVEFLE, 1 4P,ELN SN4GE O> FIVE.PLEr, 4 � a 0 80 160 GO41Y ZML E YFT WC LU, u�,�REEX�R,R�.LL� ---- SCALE IN FEET ENTERPRISE RIVE co Fn #16095 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 1 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 2 = 8.0 Clothes washer 4.0 X 2 = 8.0 Dishwasher 1.5 X 2 = 3.0 Hose Bibb 2.5 X 2 = 5.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 8 = 8.0 Kitchen Sink 1.5 X 2 = 3.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X _4 = 8.0 Water closet(1.6 GPF) 2.5 X 6 = 15.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 58.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' 200' Service Branches Y4 Y44" 20 20 20 17 13 %" 1" 39 39 39 35 30 V, 39 39 39 38 32 %" 1%" 39 39 39 39 39 74 1" 1%" 78 78 78 74 62 1%" 1'/4" 78 78 78 78 74 1" 1%"/2" 85 85 85 85 85 1%:" 1'/:" 151 151 151 151 151 2" 1%" 151 151 151 151 151 1'/:" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Lows GUildinq 2 Property Owner: SOUih rows investors, LLC General Contractor: CP GUild, LLC Permit Number: Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 4 = 16.0 Clothes washer 4.0 X 4 = i6.0 Dishwasher 1.5 X 4 = 6.0 Hose Bibb 2.5 X 4 = 10.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X '16 = 16.0 Kitchen Sink 1.5 X 4 = 6.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 6 = 12.0 Water closet(1.6 GPF) 2.5 X 12 = 30.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units I'12.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' 200' Service Branches '/<" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 1" 1Y4" 78 78 78 74 62 1%7. 1%" 78 78 78 78 74 1" IY22"/2" 85 85 85 85 85 1%:" 1%2" 151 151 151 151 151 2" 1'/2" 151 151 151 151 151 1'22" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Buildinq 3 Property Owner: SOLrih Rows Investors, LLC General Contractor: CI' Build, I_LC Permit Number: Proposed Water Meter Size: , 2- Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 5 = 20.0 Clothes washer 4.0 X 5 = 20.0 Dishwasher 1.5 X 5 = 7.5 Hose Bibb 2.5 X 5 = 12.5 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 20 = 20.0 Kitchen Sink 1.5 X .9 7.5 Laundry Sink 1.5 X = Shower(per head) 2.0 X 10 = 20.0 Water closet(1.6 GPF) 2.5 X 15 = 37.5 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 1A5.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80' 100, 150' �01 2 Service Branches %" 3/" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 1" 1'/0" 78 78 78 74 62 1%:" 1%" 78 78 78 78 74 1" 1W'12" 85 85 85 85 85 m�12" 1Y2" 151 151 151 151 151 2" 1%2 151 151 151 151 151 1'2 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 4 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size:_ Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 4 = 16.0 Clothes washer 4.0 X 4 = 16.0 Dishwasher 1.5 X 4 = 6.0 Hose Bibb 2.5 X 4 = 10.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 16 = 16.0 Kitchen Sink 1.5 X 4 = 6.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 8 = 16.0 Water closet(1.6 GPF) 2.5 X 12 = 30.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 116.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' 200' Service Branches 3/" %" 20 20 20 17 13 %" 39 39 39 35 30 1" 39 39 39 38 32 3/" 1%" 39 39 39 39 39 1" 1'/0" 78 78 78 74 62 1%' IV 78 78 78 78 74 1" 1%:"/2" 85 85 85 85 85 .—�IV' 1%:" 151 151 151 151 151 2" 1'/:" 151 151 151 151 151 1%2 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 � ) ! 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems,a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 5 Property Owner: South Rows Investors, LLC i General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 2 = 8.0 Clothes washer 4.0 X 2 = 8.0 Dishwasher 1.5 X 2 = 3.0 Hose Bibb 2.5 X 2 = 5.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 8 = 8.0 Kitchen Sink 1.5 X 2 = 3.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 2 = 40 Water closet(1.6 GPF) 2.5 X 6 = 15.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 54.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' C2O Service Branches %" %" 20 20 20 17 13 4 39 39 39 35 30 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 1%" 78 78 78 74 62 1%:" 1%" 78 78 78 78 74 1" 1%"/2" 85 85 85 85 85 1Y2. 1%2' 151 151 151 151 151 2" 1%" 151 151 151 151 151 1'/:" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems,a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 6 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: 1L " Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 4 = 16.0 Clothes washer 4.0 X 4 = 16.0 Dishwasher 1.5 X 4 = 6.0 Hose Bibb 2.5 X 4 = 10.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 16 = 16.0 Kitchen Sink 1.5 X _4 = 6.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 6 = 12.0 Water closet(1.6 GPF) 2.5 X 12_ = 30.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 112.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' 200' Service Branches %" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 1" 1%" 78 78 78 74 62 1%:" 1%" 78 78 78 78 74 1" 1%"/2" 85 85 85 85 85 . =:0. 1%x" 1%:" 151 151 151 151 151 2" 1%" 151 151 151 151 151 1'/:" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South lows SuildinLl 7 Property Owner: South FRows Investors, LLC oo General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: 1 Z Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 4 16.0 Clothes washer 4.0 X �' _ 16.0 Dishwasher 1.5 X 4 = 6.0 Hose Bibb 2.5 X 4 _ 10.0 Additional Hose Bibb(each) 1.0 X Lavatory 1.0 X '16 = 16.0 Kitchen Sink 1.5 X 4 n Laundry Sink 1.5 X = Shower(per head) 2.0 X 6 = '12.0 Water closet(1.6 GPF) 2.5 X 12 = 30.0 Water closet(1.6 GPF—flushometer tank) 2.5 X Water closet(flushometer valve) Table Values* Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 1'12.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet _ Meter& Supply& 60' 80, 100, 150' 2 0' Service Branches %" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 1" 1x" 78 78 78 74 62 1%" 14 78 78 78 78 74 1" 1%"/2" 85 85 85 85 85 s�1%" 1%:" 151 151 151 151 151 2" 1%" 151 151 151 151 151 1Y2. 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 8 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: ) ;? Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 3 = 12.0 Clothes washer 4.0 X 3 = 12.0 Dishwasher 1.5 X 3 = 4.5 Hose Bibb 2.5 X 3 = 7.5 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 12 = 12.0 Kitchen Sink 1.5 X 3 = 4.5 Laundry Sink 1.5 X = Shower(per head) 2.0 X 6 = 12.0 Water closet(1.6 GPF) 2.5 X 9 = 22.5 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 87.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150, 200' Service Branches 4 %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 1" 1'/0" 78 78 78 74 62 1'/2" 1Y4" 78 78 78 78 74 1" 1%"/2" 85 85 85 85 85 ^ 2" 1%" 151 151 151 151 151 2" 1%2" 151 151 151 151 151 1%2" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: SOUK Rows i3Uildind 9 Property Owner: SoUh Rows Investors, LLC General Contractor: CP Build, I_LC Permit Number: Proposed Water Meter Size: t Ja Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 2 = 8.0 Clothes washer 4.0 X 2 = 8.0 Dishwasher 1.5 X ? = 3.0 Hose Bibb 2.5 X 2 = 5.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 8 = 8.0 Kitchen Sink 1.5 X 2 = 3.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 2 = 4.0 Water closet(1.6 GPF) 2.5 X 6 = 15.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 54.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80' 100, 150' 200' Service Branches Y4 %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 39 39 39 38 32 34" 1%" 39 39 39 39 39 1" 1%" 78 78 78 74 62 12 1%" 78 78 78 78 74 1" 1%1'/2" 85 85 85 85 85 1%" 1Y2" 151 151 151 151 151 2" 1'/:" 151 151 151 151 151 1%" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: Solrih Rows Buildincl 10 Property Owner: Soi.rih Rows Investors, LLC to General Contractor: CH guild, I_LC Permit Number: Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 2 = 8.0 Clothes washer 4.0 X 2 = 8.0 Dishwasher 1.5 X 2 = 3.0 Hose Bibb 2.5 X 2 = 5.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 3 .0 Kitchen Sink 1.5 X 2 _ 3.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 2 _ 4.0 Water closet(1.6 GPF) 2.5 X 6 = 15.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* Total Number of Fixture Units 54.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80' 100, 150' 200' Service Branches 3/" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 V, 39 39 39 38 32 %" 1%" 39 39 39 39 39 --=? 1" 1%" 78 78 78 74 62 1%" 1%" 78 78 78 78 74 1" 1%"/2" 85 85 85 85 85 1Y2" 1%2" 151 151 151 151 151 2" 1%2" 151 151 151 151 151 1Y2" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 11 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: D Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 2 = 8.0 Clothes washer 4.0 X 2 = 8.0 Dishwasher 1.5 X _2 = 3.0 Hose Bibb 2.5 X 2 = 5.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 8 = 8.0 Kitchen Sink 1.5 X 2 = 3.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 2 = 4.0 Water closet(1.6 GPF) 2.5 X 6 = 15.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 54.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' 200' Service Branches %" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 ---�1" 1%" 78 78 78 74 62 1%:" 1'/0" 78 78 78 78 74 1" 1%"/2" 85 85 85 85 85 1%z" 1%2" 151 151 151 151 151 2" 1'/:" 151 151 151 151 151 1'/:" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 12 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 3 = 12.0 Clothes washer 4.0 X 3 = 12.0 Dishwasher 1.5 X 3 = 4.5 Hose Bibb 2.5 X 3 = 7.5 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 12 = 12.0 Kitchen Sink 1.5 X 3 = 4.5 Laundry Sink 1.5 X = Shower(per head) 2.0 X 6 = 12.0 Water closet(1.6 GPF) 2.5 X 9 = 22.5 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 87.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80' 100, 150' 200' Service Branches %" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 39 39 39 38 32 %" 1%" 39 39 39 39 39 1" 1%" 78 78 78 74 62 1'/:" 1%" 78 78 78 78 74 1" IW'12" 85 85 85 85 85 1'/::" 1'2 151 151 151 151 151 2" 1%" 151 151 151 151 151 1%" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 13 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: �2 Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 4 = 16.0 Clothes washer 4.0 X 4 = 16.0 Dishwasher 1.5 X 4 = 6.0 Hose Bibb 2.5 X 4 = 10.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 16 = 16.0 Kitchen Sink 1.5 X 4 = 6.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 8 = 16.0 Water closet(1.6 GPF) 2.5 X 12 = 30.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 116.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' (Vol Service Branches %" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 %" 1'/+" 39 39 39 39 39 1" 1%" 78 78 78 74 62 1%:" 1Y4" 78 78 78 78 74 1" IX"/2" 85 85 85 85 85 1%" 1'/2" 151 151 151 151 151 2" 1%:" 151 151 151 151 151 1'/:" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 14 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: � �'— Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 5 = 20.0 Clothes washer 4.0 X 5 = 20.0 Dishwasher 1.5 X 5 = 7.5 Hose Bibb 2.5 X 5 = 12.5 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 20 = 20.0 Kitchen Sink 1.5 X 5 = 7.5 Laundry Sink 1.5 X Shower(per head) 2.0 X 9 = 18.0 Water closet(1.6 GPF) 2.5 X 15 = 37.5 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 143.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80' 100, 150' 200' Service Branches Y44" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 1%" 39 39 39 39 39 1" 1%" 78 78 78 74 62 1%:" 1%" 78 78 78 78 74 1" 1%1/2" 85 85 85 85 85 —�. 1%" 1'/:" 151 151 151 151 151 2" 1%:" 151 151 151 151 151 1Y2" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7A6.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 15 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 2 = 8.0 Clothes washer 4.0 X 2 = 8.0 Dishwasher 1.5 X 2 = 3.0 Hose Bibb 2.5 X 2 = 5.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 8 = 8.0 Kitchen Sink 1.5 X _2 = 3.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X _3 = 6.0 Water closet(1.6 GPF) 2.5 X 6 = 15.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 56.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80, 100, 150' 200' Service Branches %" %" 20 20 20 17 13 %" 1" 39 39 39 35 30 V, 39 39 39 38 32 %" 1%" 39 39 39 39 39 --� 1" 1%" 78 78 78 74 62 1%a" 1%" 78 78 78 78 74 1" 1%-/2" 85 85 85 85 85 1%:" 1%2" 151 151 151 151 151 2" 1%:" 151 151 151 151 151 1'2 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems,a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 16 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number: Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 4 = 16.0 Clothes washer 4.0 X 4 = 16.0 Dishwasher 1.5 X 4 = 6.0 Hose Bibb 2.5 X 4 = 10.0 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 16 = 16.0 Kitchen Sink 1.5 X _4 = 6.0 Laundry Sink 1.5 X = Shower(per head) 2.0 X 6 = 12.0 Water closet(1.6 GPF) 2.5 X 12 = 30.0 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 112.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80' 100, 150' 00' Service Branches %" %11 20 20 20 17 13 3/" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 Y" 1%" 39 39 39 39 39 1" 1%" 78 78 78 74 62 1%:" 1'/a" 78 78 78 78 74 1" 1Y:"/2" 85 85 85 85 85 �-,zw 1Yz" 1Yz" 151 151 151 151 151 2" 1Ya" 151 151 151 151 151 1Y:" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code: Recommended Rules for Sizing Water Supply Systems,a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 CITY OF BOZEMAN WATER SERVICE CALCULATION WORKSHEET Project Address: South Rows Building 17 Property Owner: South Rows Investors, LLC General Contractor: CP Build, LLC Permit Number; Proposed Water Meter Size: Standard Design Water Supply Fixture Units Appliances and Fixtures Fixture Units #of Fixtures #Units Bathtub/Combination Tub/Shower 4.0 X 5 = 20.0 Clothes washer 4.0 X 5 = 20.0 Dishwasher 1.5 X 5 = 7.5 Hose Bibb 2.5 X 5 = 12.5 Additional Hose Bibb(each) 1.0 X = Lavatory 1.0 X 20 = 20.0 Kitchen Sink 1.5 X 5 = 7.5 Laundry Sink 1.5 X = Shower(per head) 2.0 X 7 = 14.0 Water closet(1.6 GPF) 2.5 X 15 = 37.5 Water closet(1.6 GPF—flushometer tank) 2.5 X = Water closet(flushometer valve) Table Values* _ Urinal(flushometer valve) Table Values* _ Total Number of Fixture Units 139.0 Fixture Unit Tables for Determining Water Pipe&Meter Size Pressure Range—Over 60 PSI Circle the length in feet to the farthest fixture&applicable service,meter&branch sizes below based on the total number of fixture units detailed above. Maximum Allowable Length in feet Meter& Supply& 60' 80' 100, 150' 200' Service Branches 3/" 3/" 20 20 20 17 13 %" 1" 39 39 39 35 30 1" 1" 39 39 39 38 32 3/" 1%" 39 39 39 39 39 1" 1%" 78 78 78 74 62 1%z" 1'/a" 78 78 78 78 74 1" 1'/z"/2" 85 85 85 85 85 1'/z" 1'/:" 151 151 151 151 151 2" 1 2. 151 151 151 151 151 1%z" 2" 370 370 370 360 335 0022" 2" 370 370 370 370 370 *Uniform Plumbing Code Table 6-7 FLUSHOMETER FIXTURE UNITS FOR WATER SERVICE SIZING (Circle assigned values and insert into table on previous page) Fixture Category:Water Closet w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 40 40 2 30 70 3 20 90 4 15 105 5 or more 10 each 115 plus 10 for each additional fixture in excess of 5 Fixture Category:Urinals w/Flushometer Valves #Valves Fixture Units Cumulative Values 1 20 20 2 15 35 3 10 45 4 8 53 5 or more 5 each 58 plus 5 for each additional fixture in excess of 5 NOTE:Appendix A of the 2012 Uniform Plumbing Code:Recommended Rules for Sizing Water Supply Systems a registered Montana mechanical engineers design,or manufacture's design specifications may be utilized in lieu of this design method.Provide information to the Building Division for review. 7.16.15 SANITARY DRAINAGE Table 7-5—705.2 TABLE 7-5 Maximum Unit Loading and Maximum Length of Drainage and Vent Piping Size of Pipe,Inches 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 (mm) (32) (40) (50) (65) (80) (100) (125) (150) (200) (250) (300) Maximum Units Drainage Piping' Vertical 1 22 16' 32' 484 256 600 1,380 3,600 5,600 8,400 Horizontal 1 1 8' 14' 354 216' 428' 720' 2,640' 4,680' 8,2005 Maximum Length Drainage Piping Vertical,feet 45 65 85 148 212 300 390 510 750 (m) (14) (20) (26) (45) (65) (91) (119) (155) (228) Horizontal(unlimited) Vent Piping (See note) Horizontal and Vertical Maximum Units 1 8' 24 48 84 256 600 1,380 3,600 Maximum Lengths,feet 45 60 120 180 212 300 390 510 750 (m) (14) 1 (18) 1 (37) 1 (55) 1 (65) 1 (91) 1 (119) 1 (155) 1 (229) ' Excluding trap arm. Except sinks,urinals,and dishwashers—exceeding one(1)fixture unit. Except six-unit traps or water closets. 4 Only four(4)water closets or six-unit traps allowed on any vertical pipe or stack;and not to exceed three(3)water closets or six-unit traps on any horizontal branch or drain. Based on one-fourth(1/4)inch per foot(20.8 mm/m)slope.For one-eighth(1/8)inch per foot (10.4 mm/m)slope,multiply horizontal fixture units by a factor of eight-tenths(0.8). Note:The diameter of an individual vent shall be not less than one and one-fourth(1-1/4)inches(32 mm)nor less than one-half (1/2)the diameter of the drain to which it is connected.Fixture unit load values for drainage and vent piping shall be computed from Tables 7-3 and 7-4.Not to exceed one-third(1/3)of the total permitted length of any vent may be installed in a horizontal position.When vents are increased one(1)pipe,size for their entire length,the maximum length limitations specified in this table do not apply.This table complies with the requirements of Section 901.2. rubber rings or joined by an approved-type 705.1.9 Hubless Cast-Iron Pipe Joints.Joints for compression coupling. Joints between asbestos hubless cast-iron soil pipe and fittings shall cement pipe and other approved pipe shall be conform to applicable standards referenced in made by means of an approved adapter Table 14-1 and shall not be considered as slip coupling. joints. 705.1.5 Packing Additives Prohibited. The 705.2 Use of Joints. addition of leak-sealing additives to joint 705.2.1 Clay and Sewer Pipe. Joints in vitrified packing shall be prohibited. clay pipe or between such pipe and metal pipe 705.1.6 Molded Rubber Coupling Joints. When shall be made as provided in Sections 316.1.5, pipe is joined by means of molded rubber 705.1.6,705.1.7,or 705.1.8. coupling joints, such joints shall conform to 705.2.2 Cast-Iron Pipe. Joints in cast-iron pipe approved standards and shall not be considered shall be made as provided in Sections 316.1.2, as slip joints. When required, appropriate rubber 316.1.5,705.1.1,705.1.8,or 705.1.9. bushings shall be used to allow for any differ- 705.2.3 Screw Pipe to Cast-Iron. Joints between ence in piping material diameters. wrought iron, steel, brass, or copper pipe and 705.1.7 Elastomeric Gasketed and Rubber-Ring cast-iron pipe shall be either caulked or threaded Joints. Elastomeric gasketed and rubber-ring joints made as provided in Section 316.1.1 or joints shall comply with the applicable standards 705.1.1, or shall be made with approved adapter referenced in Table 14-1. fittings. 705.1.8 Shielded Coupling Joints. When piping 705.2.4 Lead to Cast-Iron,Wrought-Iron,or Steel. systems are joined by means of shielded Joints between lead and cast-iron,wrought-iron, couplings, such couplings shall conform to or steel pipe shall be made by means of wiped approved standards and shall not be considered joints to a caulking ferrule, soldering nipple, or as slip joints. bushing as provided in Section 316.1.2. 129