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MONTAVA - PHASE D CORE AND IRRIGATION POND - BDR240006 - SUBMITTAL DOCUMENTS - ROUND 3 - Utility Plans
I' Potable Water Analysis T, INC. CONSULTING ENGINEERS I submitted to: �,�,; East Larimer County Water District t Y . Montava Phase D Potable Water Analysis TABLE OF CONTENTS 1.0 Introduction ......................................................................................................................1 1.1 Scope and Purpose...................................................................................................1 1.2 Project Location and Description ...............................................................................1 1.3 Existing Conditions....................................................................................................2 2.0 Design Criteria &Assumptions.......................................................................................2 2.1 Potable Design Criteria and Assumptions..................................................................2 3.0 Proposed Utility Layout ...................................................................................................3 3.1 Proposed Conditions .................................................................................................3 4.0 Potable Water System Analysis & Modeling ..................................................................3 4.1 Potable Water Demand Calculations .........................................................................3 4.2 Potable Water Modeling.............................................................................................4 4.3 Potable Water Modeling Results................................................................................4 5.0 Conclusions & Recommendations..................................................................................4 6.0 Appendices.......................................................................................................................5 TST,INC.CONSULTING ENGINEERS Montava Phase D Potable Water Analysis 1.0 Introduction 1.1 Scope and Purpose This report presents the results of the Potable Water Analysis for the Montava Phase D Subdivision located in Fort Collins, Colorado. This plan was prepared to accommodate the potable water needs for Montava Phase D while identifying the future needs for surrounding Montava Phases. Per the Montava Master Plan, certain assumptions were made concerning the ultimate development of the surrounding properties. Updates to this Master Plan will be needed as plans for the future development area are finalized and changes to the overall concept necessitate an update. The Montava Phase D Plans are designed to operate independently with the intent to expand into the additional Phases from the Master Plan. 1.2 Project Location and Description The proposed Montava Phase D Subdivision site is located west of N Giddings Rd between Richards Lake Rd and Mountain Vista Dr in Fort Collins, Colorado and consists of approximately 52 acres of undeveloped land. The proposed development contains 329 Single Family lots, Tracts intended for future multi-family development, and open space. lammICHM=AR�DS LAKE RD PROJECT LOCATION 0® ®®� o ❑ Z EMB in 1®®, WE o� N MOUNTAIN VISTA DR N o w s Z J Of Li CO FV_1E DR N AR VICINITY MAP NOT TO SCALE TST,INC.CONSULTING ENGINEERS Page 1 Montana Phase D Potable Water Analysis 1.3 Existing Conditions The existing infrastructure around the Montava Subdivision includes a 24" East Larimer County (ELCO) main line located in Mountain Vista Dr., a 12" line located in N Giddings Rd ROW that continues along Richards Lake Rd., and a 24" line located in N Timberline Rd that continues north along the west boundary of the Overall Montava Subdivision. The 12" line located in N Giddings Rd ROW runs along the eastern boundary of Montava Phase D and will be utilized for servicing the potable system for this Phase. Existing pressures were determined from pressure logger data in the N Giddings Rd 12" line. The average pressure recorded from the pressure logger was 85 psi. The peak hour pressure from the logger was 78 psi. These pressures were used to calibrate the WaterCAD model and determine the HGL of the system. The existing pressure information can be found in Appendix A. 2.0 Design Criteria and Assumptions 2.1 Potable Design Criteria and Assumptions The proposed site is required to meet the ELCO Design Criteria and Hydraulic Analysis Parameters as stated below. Potable Desiqn Criteria • Average Day Demand = 62.4 gal/day/cap • 2.4 people per single family and multifamily units • At peak hour demand the minimum residual pressure in the system must be 40 psi • For the maximum day demand + ISO fire flow the minimum residual pressure in the system must be 20 psi • Max Day Demand = 2 x Average Day Demand • Peak Hour Demand = 3 x Average Day Demand • All irrigation will be supplied from a separate non-potable system • All pipes are sized for a maximum water velocity of no greater than ten (10) feet per second (fps) at peak hour demand plus fire flow • Head loss in pipes twelve inches (12") in diameter or less, at peak hour demand, shall not exceed ten (10) feet of head loss per 1,000 feet of pipe (10 ft/1,000 ft) Potable Assumptions— Phase D • Single Family has 12 dwelling units/acre • Multi-Family has 30 Dwelling units/acre • Fire flow provided from any one hydrant is 2,500 gpm for all multi-family locations • Fire flow provided from any one hydrant is 1,500 gpm for single family locations Potable Assumptions—Overall • Fire flow provided from any one hydrant is 2,500 gpm for all commercial/multi-family %iiii, NC.CONSULTING ENGINEERS Page 2 Montava Phase D Potable Water Analysis locations • Fire flow provided from any one hydrant is 1,500 gpm for single family locations • All future phase commercial square footage and number of dwelling units per phase is based on the Montava Development Yield Estimate (Included in Appendix A) 3.0 Proposed Utility Layout 3.1 Proposed Conditions The proposed potable water layout for Phase D can be viewed in Appendix B. There will be 2 connections to the existing 12" ELCO waterline located in N Giddings Road. The proposed mainline consists of 8" PVC looped throughout the subdivision with stubs in multiple locations intended for connections to future Montava Phases. A 12" mainline will be necessary for the southwest portion of the site to accommodate the fire flows for the multi-family tracts and future commercial tracts to the south of the Phase D site. Phase D has been designed and modeled being mindful of the future phases and requirements for the Overall Montava Subdivision. An overall layout showing the locations and densities for future phases can be seen in Appendix B. The locations of future mainline looping is arbitrary and will need to be updated as the future phases progress. 4.0 Potable Water system Analysis and Modeling 4.1 Potable Water Demand Calculations The previously mentioned criteria and assumptions were used to calculate the average day potable water demands of each block or tract within Phase D. Peaking factors were used to determine the peak hour and max day demands. The overall Montava potable water demands were calculated to determine if any pipe upsizing would be required throughout Phase D to service the future phases. The potable water demand calculations can be seen in Appendix C. 4.2 Potable Water Modeling WaterCAD(10.03.02.75) was used to model the calculated demands to determine pressures and required pipe sizing within the proposed potable water layout. The model was calibrated using the information obtained from the pressure logger in N Giddings Rd which shows an average pressure of 85 psi within the existing 12" mainline. The pressure logger also showed a pressure of about 78 psi during the peak hour scenario. With the existing elevations of the waterline and the known pressures, HGLs for the Average Day and the Peak Hour/Max Day scenarios were determined. The Montava Phase D Peak Hour Demand and Max Day Demand + Fire Flow were modeled separately within WaterCad(10.03.02.75). The two scenarios show the proposed layout of the waterline built from pipes and junctions. For the peak hour analysis, each tract/block (junction) was %ijilli..CONSULTING ENGINEERS Page 3 Montava Phase D Potable Water Analysis assigned the peak hour demand value calculated. For the max day analysis, each tract/block (junction)was assigned the max day demand calculated. Then, each proposed hydrant throughout the system was individually analyzed with a fire flow demand of 1,500 gpm. The hydrants near the future multi-family sites were analyzed with a fire flow demand of 2,500 gpm. The Overall Montava Peak Hour Demand and Max Day Demand + Fire Flow were also modeled within WaterCad(10.03.02.75) to verify that the Phase D design will meet all requirements during full buildout. The Overall Montava demands were assigned to nodes for each future phase. As each phase develops further, the overall model will need to be adjusted and re-analyzed. 4.3 Potable Water Modeling Results The results for all Phase D scenarios can be seen in Appendix D. The peak hour map (D1) shows the residual pressures at each junction for the peak hour scenario. Tables are provided for the peak hour scenario that summarize the results of every pipe and junction (D2, D3). All junctions maintain a residual pressure greater than 40 psi and all pipes have acceptable velocities and head losses. A max day fire flow report is provided (D4) to show the residual pressures and available flow at each hydrant during a fire event requiring 1,500 gpm or 2,500 gpm. Each hydrant satisfies the fire flow constraints of maintaining pressures of at least 20 psi and not exceeding velocities of 10 fps in pipes. The results for the Overall Montava Scenario can be seen in Appendix E. All requirements for pressures, velocities, and headlosses are met within the overall scenario as well. Based on these results, the proposed potable system can support the site plans for Montava Phase D while maintaining the East Larimer County Water District requirements and remaining cognizant of future Montava phasing. 5.0 Conclusions and Recommendations The Montava Phase D potable water system has been designed to meet the Design Criteria and to adequately service the development. If there are any questions or additional information needed, please do not hesitate to contact us. 6.0 Appendices Appendix A - Existing Conditions Appendix B - Proposed Conditions Appendix C - Demand Calculations Appendix D - Potable Water Modeling Results (Phase D) Appendix E - Potable Water Modeling Results (Overall) %ijilliMl..LT ENGINEERS Page 4 Appendix A Background Information Downloaded Data - Wednesday, October 4, 2017 Giddings Road-Pressure/psig 85-- W"'W 80 75 70 65 60 55 50 27 Wed 28 Thu 29 Fri 30 Sat 1 Sun 2 Mon 3 Tue 4 Wed Sep 2017 Date/Time Date/Time Giddings Road-Pressure/psig Index Minimum Value 77.7 Average Value 84.3 Maximum Value 87.3 9/26/201711:21 83.9 0 9/26/2017 11:31 84.7 1 9/26/201711:41 84.4 2 9/26/201711:51 84.6 3 9/26/201712:01 85 4 9/26/201712:11 85.5 5 9/26/201712:21 85.2 6 9/26/201712:31 84.6 7 9/26/201712:41 84.9 8 9/26/201712:51 85.2 9 9/26/2017 13:01 85 10 9/26/2017 13:11 85.1 11 9/26/2017 13:21 85.6 12 9/26/2017 13:31 85.2 13 9/26/2017 13:41 84.9 14 9/26/2017 13:51 84.9 15 9/26/2017 14:01 84.5 16 9/26/2017 14:11 84.9 17 9/26/2017 14:21 86 18 9/26/2017 14:31 85.2 19 9/26/201714:41 85.3 20 9/26/201714:51 81.5 21 9/26/201715:01 80.9 22 9/26/201715:11 80.9 23 9/26/201715:21 80.9 24 9/26/201715:31 80.8 25 9/26/201715:41 80.6 26 9/26/201715:51 80.6 27 9/26/201716:01 80.6 28 9/26/201716:11 80.9 29 9/26/201716:21 80.7 30 9/26/201716:31 80.3 31 9/26/201716:41 80.6 32 9/26/201716:51 80.5 33 9/26/201717:01 80.6 34 9/26/201717:11 80.9 35 9/26/201717:21 80.6 36 9/26/201717:31 80.6 37 Montava Yield Estimate By Phase May 26,2021 ---------- -------------------- f ' FARM f PHASEA f � / f � 7 i PHASE B ` �`x f PHASE M max. f � 'PHASE C i - r� f � f f I \♦ a PHASE D _ PHASE L _ 1 f i PHASE E +�� PHASE F ' PHASE K Ji % f 1 11�� PHASE G ' ` I f .'� " t�' PHASE J � \\ PHASE H PHASE I i `------------ ------}- ----�'i-------------' -------------------- f I f f � f f \ 1 1 \ f f \ i PHASE N i PHASE 0 \\ f f e f f f f f f f f f f f Estimated Units By Type and Phase Unit Type Phase Total ID Name A B c D E F G H 1 J K L M N O # %SF %MF 50 du 29.do 31 du 18 du 41 du 169 du 6% 76 du 58 du 70 du 17 du 43 du 62 du 23 du 55 du 30 du 434 du 17% 66 du 58 du 40 du 65 du 24 du 42 du 26 du 51 du 64 du 48 du 484 du 19% 39%MF ......... .................... ........------........------- ._--- --- --- --- -.........--------- --- _._______-._-........------ .........------ ........------ ......'----"_'___________................................. 76 du 70 du 49 tlu 81 tlu 52 du 37 tlu 60 du 50 tlu 89 du 48 du 612 du 23% ....................................................................................................................................................................._------------------------------ 60du 47 du 102 du 204 tlu 71 du 56 du 31 du 90 tlu 68 du 89 tlu 32 du 66 du 916 du 35% 0 du 0% _:. ......___................................................................................................................................................................................................_____------------------ --------------- 36du 18 du 126 du 240 du 198 du 162 du 270 du 306 du 54 du 72 du 36 du 1,518 du 90% -du 0% 75 du 75 du 25 du 175 du 10% 268 du 311 du 154 du 444 du 560 du 321 du 340 du 376 du 421 du 301 du 303 du 281 du 228 du 4,308 du 41.87 ac 45.06 ac 16.42 ac 51.60 ac 35.67 ac 20.64 ac 38.34 ac 16.17 ac 28.89 ac 33.88 ac 39.76 ac 50.69 ac 23.66 ac 30.00 ac 45.30 ac 517.95 ac ....................................................................................................................................................................................................................................:................................ 7 du/ac 7 du/ae 10 du/ac 9 du/ac 16 du/ac 16 tlu/ac 9 du/ac 24 du/ac 15 du/ac 9 du/ac 8 du/ac 6 du/ac 10 tlu/m 11 du/ac 12 du/ac 16 du/ac 15 du/ac 27 du/ac 26 du/ac 15 du/ac 39 du/ac 25 du/ac 15 du/ac 13 du/ac 10 du/ac 17 du/ac PUD calculation method Minimum per PUD Estimated per PUD Estimated Non-residential By Phase Unit Type Phase Total Name A B c D E F G H I J K L M N O Area 39,787 sf 43,980 sf 21,027 sf 104,794 sf 3,600 sf 11,052 sf - 10,995 sf 21,027 sf 11,160 sf 57,834 sf .:_.._.................._.._.._.._.._............................................................................................................................................................................ ............................... .i 29,472 sf 29,320 sf 224,288 sf 210,000 sf 650,000 sf 1,143,080 sf U s1 0 si 3,800 61 0 0 80,311 of _, 0 si 84,295 sf 266,342 sf 11,160 sf 210,000 0650,000 s 1,305,708 sf Phase N and O Concept Layout I _ _ l i s$5 4 f -- - - 5 x o o I I � i i i Overall Program Distribution Program Distribution Program Size Notes 41.87 ac 45.06 ac 16A2 ac 51.60 ac ._-_-__35.67 ac________. Phase E 20.64 ac 38.34 ac Phase calculations are approximate, however they are reflected in the 16.17 ac PUD.Phase boundaries are 28.89 ac -generally drawn down road --------------------------centerlines or greenway corridors. 33.88 ac ....:...::..............................::..:.._. 39.76 ac _-._-._____..............--------_-------- 50.69 ac 23.66 ac 30.00 ac Phase 0 45.30 ac 517.95 ac 16.00 ac 108.00 ac Per agreement 124.00 ac 87.00 ac Agreement is between 80 and 100 189.00 ac Approximate 45.00 ac Approximate z o_ in w Ld CONNECTION TO / EXISTING 12 ELCO WATERLINE m DRAWN EKO BLOCK 2 / CHECKED DAP i DESIGNED EKO FILENAME Phase D Layout I j _ BLOCK 1 PROPOSED 8" WATERLINE II ,- - - . BLOCK 5 SS PROPOSED 12" WATERLINE I PROPOSED HYDRANT IF- q \ BLOCK 6 mc BLOCK 4 / �i f f 01 � I' ■ EXISTING 12" ELCO WATERLINE BLOCK00, BLOCK 8 D z w Q o J BLOCK 7 >11 Q BLOCK 10 F— a a F- w BLOCK 9 Z TRACT AA m FUTURE A A Q TRACT II I TRACT W Ili � VI CONNECTION TO EXISTING 12" �O I ELCO WATERLINE \ III cnCn co i TST, INC. \ cn' CONSULTING ENGINEERS 748 Whalers Way Suite 200 Fort Collins \ \ I I I Colorado 80525 \ ICI Phone: 970.226.0557 JOB NO. 1230.0009.00 SCALE "\\ I 150 0 150 300 1 = 150v ICI I �I scale 1"=150' feet DATE MAY, 2024 II SHEET \5r,� B1 of 2 i I I EX. 12" o LEL.COWATERLINE °- z it o — RICHARDS LAKE RD. G G j G G G� G G G G G G G G — — — �— — — — — — — w � \F :\ I PHASE A268 DU � I I m PHASE B N DRAWN 311 DU � I � EX. GIDDINGS ROAD FARM \ �\ EKO PRESSURE LOGGER (AVG = 85 PSI) CHECKED � I I DAP 0� I / DESIGNED EKO Q EX. 12" FILENAME w I ve O II Potable Layout 07.17. 024 I ELCO WATERLINE y 0 PROPOSED 12" WATERLINE PROPOSED 8" WATERLINE EX. 12" N FUTURE WATERLINE (SIZING & ELCO WATERLINE LOCATIONS TBD) PHASE M — — — PHASE LINES 228 DU \< SCHOOL /I PHASE C I 154 DU rOf �I (o / 0, N N , z / J IM Q cr t M � I PHASE L Q W PHASE D I 281 DU co a 524 DU Q I W EX. 24 in r ELCO WATERLINE 1 ° F- o � °' PHASE K z I l \ I 303 DU ` 0 ° / PHASE E \ I ` co J �, 560 DU cr C Q W M EX. 12" — � ELCO WATERLINE / / '. • PHASE F 321 DU I z — — PHASE G I PHASE J — — — — 340 DU / PHASE H _ / 301 DU 376 DU PHASE 1 I � � 421 DU i I r I 1 TST, INC. Na. i �� — �_ — CONSULTING ENGINEERS 748 Whalers Way - - - - - - - - - - - - =V = _ MOUNTAIN VISTA DR. — Suite 200 Fort Collins — — — — — — — — — — — — Colorado 80525 Phone: 970.226.0557 EX. 24" o JOB NO. 1230.0009.00 Z ELCO WATERLINE w0 SCALE 1" = 300' w z ml o DATE F 0 300 0 300 600 May, 2024 Z Z Tn5iiiiiiiiiii SHEET I scale 1"=300' feet B2 of 2 Montava Phase D Potable Water Demand Calculations Assumptions Block/Tract Land Use Area Assumed Density #of Units Average Day Max Day Peak Hour Occupancy Gallons/Person Max Day Peak Hour (acre) (DU/Acre) Demand(gpm) Demand(gpm) Demand(gpm) (People/Unit) /Day(gpcd) Factor Factor TractJJ FutureMF 2.4 30 72 7.49 14.98 22.46 2.4 62.4 2 3 Tract AA Future MF 1.58 30 47 4.93 9.86 14.79 Tract II Future SF 2.12 12 25 2.65 5.29 7.94 Future A Tract 00 4.20 12 50 5.24 10.48 15.72 Block 1 SF - - 44 4.58 9.15 13.73 Block 2 SF 18 1.87 3.74 5.62 Block 3 SF 32 3.33 6.66 9.98 Block SF 42 4.37 8.74 13.10 Block 5 SF 17 1.77 3.54 5.30 Block 6 SF 19 1.98 3.95 5.93 Block SF 49 5.10 10.19 15.29 Block 8 SF 76 7.90 15.81 23.71 Block 9 SF 12 1.25 2.50 3.74 Block 10 SF 20 2.08 4.16 6.24 Total 524 54.52 109.04 163.56 M1TST.INC.CONSULTING ENGINEERS AppendixC Montava Subdivision Potable Water Design Overall Montava Potable Water Demand Calculations Assumptions Phase Total Demands(gpm) Development Type A B C D E F G H I J K Total L M Average Day Max Day Peak Hour Residential Dwelling Units (gpm) (gpm) (gpm) Development Occupancy Gallons/Person/ Max.Day/ Peak Hour/ Type (People/Unit)Z Day(gpcd)2 Avg.Factorz Avg.Factor Residential 2.4 62.4 2 3 .N Dwelling Units 268 311 154 524 560 321 340 376 421 301 303 281 228 4388 dwelling units 432.6 865.3 1297.9 v z 19 Non-Residential c Commercial/Office building 0 0 3.6 0 80.311 0 0 84.295 266.34 0 0 0 434.55 60.8 91.3 260.7 (Building 1000 sq ft) (1000 sq ft) Development Avg. Max Day peak Hour Demand gal/1000sf/min Type gal/1000sf/min gal/1000sf/min c School - - - 1750 - - - 1750 - - - - 3500 students 38.9 70.0 105.0 Z Commercial/Office 0.1 0.2 0.6 Total Demand(gallons per minute) 532.4 1026.5 1663.6 Schools Gallons per Student per minute Gallons/student/day? Average Max Day Peak Hour demand Demand Demand 16 0.011 0.020 0.030 Fire Flows Minimum Flow at 20 psi Single-Family Residential 1,500 gpm Multi-Family Residential&Commercial 2,500 gpm TST,INC.Corvsu Lrlrvo Ervclrv[[as Appendix C Scenario: Average Day Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 1 of 1 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table ID Length (Scaled) Start Node Stop Node Diameter Material (ft) (in) 86 315 J-1 J-24 12.0 PVC 265 101 J-1 TRACT A 12.0 PVC 266 156 TRACT A J-15 12.0 PVC 159 38 J-15 H-3 12.0 PVC 160 353 H-3 TRACTJJ 12.0 PVC 262 94 TRACTJJ H-26 12.0 PVC 263 45 H-26 J-2 12.0 PVC 217 93 J-44 J-2 12.0 PVC 219 113 J-2 J-45 12.0 PVC 62 137 BLOCK 9 J-14 8.0 PVC 137 225 TRACT II J-15 8.0 PVC 202 216 H-17 TRACTII 8.0 PVC 64 277 J-14 BLOCK 10 8.0 PVC 201 15 J-14 H-17 8.0 PVC 275 22 BLOCK 6 H-30 8.0 PVC 282 392 BLOCK 6 H-14 8.0 PVC 198 23 J-13 H-16 8.0 PVC 199 297 H-16 J-14 8.0 PVC 234 506 J-13 J-51 8.0 PVC 147 405 J-20 BLOCK 7 8.0 PVC 189 237 J-20 H-13 8.0 PVC 145 409 TRACT AA J-13 8.0 PVC 148 189 BLOCK 7 TRACT AA 8.0 PVC 190 445 H-13 BLOCK 4 8.0 PVC 248 129 H-22 J-20 8.0 PVC 87 1,438 J-24 J-23 12.0 PVC 38 393 J-4 BLOCK 3 8.0 PVC 171 42 J-4 H-7 8.0 PVC 279 16 H-31 J-22 8.0 PVC 172 220 H-7 BLOCK 3 8.0 PVC 166 54 H-5 J-3 12.0 PVC 280 460 H-5 J-2 12.0 PVC 169 610 H-6 J-4 8.0 PVC 122 277 BLOCK 5 BLOCK 6 8.0 PVC 168 298 J-3 H-6 12.0 PVC 221 90 J-46 J-3 12.0 PVC 40 153 BLOCK 3 J-6 8.0 PVC 204 108 BLOCK 10 H-18 8.0 PVC 81 78 BLOCK 4 J-22 8.0 PVC 278 265 BLOCK 4 H-31 8.0 PVC 236 116 H-15 BLOCK 8 8.0 PVC 193 122 H-14 BLOCK 8 8.0 PVC 108 215 J-6 BLOCK 1 8.0 PVC 250 255 J-6 H-23 8.0 PVC 259 169 J-47 H-25 8.0 PVC 260 38 H-25 J-6 8.0 PVC 247 326 BLOCK 8 H-22 8.0 PVC 245 151 H-21 BLOCK 9 8.0 PVC 251 332 H-23 J-49 8.0 PVC Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 1 of 4 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table ID Length (Scaled) Start Node Stop Node Diameter Material (ft) (in) 257 130 H-24 J-54 8.0 PVC 255 63 BLOCK 1 J-54 8.0 PVC 256 281 J-54 H-9 8.0 PVC 235 131 J-51 H-15 8.0 PVC 238 168 J-51 J-52 8.0 PVC 276 923 H-30 H-19 8.0 PVC 239 279 J-52 H-18 8.0 PVC 243 122 J-52 H-20 8.0 PVC 178 131 H-9 J-7 8.0 PVC 271 109 J-49 H-28 8.0 PVC 281 383 J-49 J-22 8.0 PVC 232 475 J-7 J-49 8.0 PVC 284 131 J-7 J-8 8.0 PVC 272 13 H-28 J-50 8.0 PVC 46 316 J-8 BLOCK 2 8.0 PVC 230 96 J-50 BLOCK 5 8.0 PVC 231 155 J-50 BLOCK 2 8.0 PVC 268 22 J-8 H-27 8.0 PVC 269 127 H-27 J-25 8.0 PVC 150 248 J-25 J-41 8.0 PVC 225 37 J-25 J-48 8.0 PVC 210 265 J-23 H-19 8.0 PVC 90 129 HGL-5215 J-1 36.0 PVC Hazen-Williams Velocity Headloss Has User Length (User C (ft/s) Gradient Defined Length? Defined) (ft/1000ft) (ft) 150.0 0.10 0.003 False 0 150.0 0.32 0.034 False 0 150.0 0.32 0.034 False 0 150.0 0.16 0.013 False 0 150.0 0.16 0.010 False 0 150.0 0.10 0.005 False 0 150.0 0.10 0.011 False 0 150.0 0.00 0.000 False 0 150.0 0.00 0.000 False 0 150.0 0.02 0.000 False 0 150.0 0.35 0.067 False 0 150.0 0.30 0.050 False 0 150.0 0.12 0.009 False 0 150.0 0.30 0.064 False 0 150.0 0.22 0.044 False 0 150.0 0.09 0.005 False 0 150.0 0.16 0.000 False 0 150.0 0.16 0.015 False 0 150.0 0.03 0.001 False 0 150.0 0.06 0.002 False 0 150.0 0.01 0.000 False 0 150.0 0.13 0.011 False 0 150.0 0.03 0.000 False 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 2 of 4 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table Hazen-Williams Velocity Headloss Has User Length (User C (ft/s) Gradient Defined Length? Defined) (ft/1000ft) (ft) 150.0 0.01 0.000 False 0 150.0 0.05 0.004 False 0 150.0 0.10 0.004 False 0 150.0 0.10 0.006 False 0 150.0 0.13 0.000 False 0 150.0 0.03 0.000 False 0 150.0 0.13 0.011 False 0 150.0 0.10 0.009 False 0 150.0 0.10 0.003 False 0 150.0 0.23 0.030 False 0 150.0 0.09 0.004 False 0 150.0 0.10 0.003 False 0 150.0 0.00 0.000 False 0 150.0 0.16 0.016 False 0 150.0 0.08 0.005 False 0 150.0 0.06 0.006 False 0 150.0 0.03 0.002 False 0 150.0 0.11 0.008 False 0 150.0 0.09 0.008 False 0 150.0 0.10 0.007 False 0 150.0 0.06 0.002 False 0 150.0 0.00 0.000 False 0 150.0 0.00 0.000 False 0 150.0 0.05 0.001 False 0 150.0 0.00 0.000 False 0 150.0 0.06 0.003 False 0 150.0 0.00 0.000 False 0 150.0 0.01 0.000 False 0 150.0 0.01 0.000 False 0 150.0 0.11 0.007 False 0 150.0 0.08 0.006 False 0 150.0 0.22 0.027 False 0 150.0 0.08 0.004 False 0 150.0 0.00 0.000 False 0 150.0 0.01 0.000 False 0 150.0 0.03 0.000 False 0 150.0 0.09 0.005 False 0 150.0 0.01 0.000 False 0 150.0 0.01 0.000 False 0 150.0 0.03 0.000 False 0 150.0 0.01 0.000 False 0 150.0 0.05 0.005 False 0 150.0 0.03 0.000 False 0 150.0 0.00 0.000 False 0 150.0 0.00 0.000 False 0 150.0 0.00 0.000 False 0 150.0 0.00 0.000 False 0 150.0 0.22 0.026 False 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 3 of 4 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table Hazen-Williams Velocity Headloss Has User Length (User C (ft/s) Gradient Defined Length? Defined) (ft/1000ft) (ft) 150.0 0.05 0.000 False 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 4 of 4 Watertown,CT 06795 USA +1-203-755-1666 Page 1 of 1 Scenario: Max Day + Fire Flow Current Time Step: 0.000 h Fire Flow Node FlexTable: Fire Flow Report Satisfies Fire Fire Flow Fire Flow Flow Flow(Total Pressure Pressure Label Zone Fire Flow Flow (Needed) (Available) (Total (Residual (Calculated Iterations Constraints? (gpm) (gpm) Needed) Available)(gpm) Lower Residual) (gpm) Limit)(psi) (psi) H-3 <None> 2 True 1,500 3,500 1,500 3,500 20 92 H-5 <None> 3 True 2,000 2,450 2,000 2,450 20 84 H-6 <None> 3 True 2,000 2,509 2,000 2,509 20 83 H-7 <None> 3 True 1,500 2,470 1,500 2,470 20 82 H-9 <None> 3 True 1,500 2,616 1,500 2,616 20 78 H-13 <None> 3 True 1,500 2,614 1,500 2,614 20 81 H-14 <None> 3 True 1,500 2,774 1,500 2,774 20 82 H-15 <None> 3 True 1,500 2,923 1,500 2,923 20 81 H-16 <None> 3 True 1,500 2,839 1,500 2,839 20 83 H-17 <None> 3 True 1,500 2,609 1,500 2,609 20 86 H-18 <None> 3 True 1,500 2,782 1,500 2,782 20 80 H-19 <None> 3 True 1,500 2,454 1,500 2,454 20 83 H-20 <None> 3 True 1,500 1,567 1,500 1,567 20 85 H-21 <None> 3 True 1,500 1,564 1,500 1,564 20 84 H-22 <None> 3 True 1,500 3,109 1,500 3,109 20 79 H-23 <None> 3 True 1,500 3,111 1,500 3,111 20 74 H-24 <None> 3 True 1,500 1,567 1,500 1,567 20 84 H-25 <None> 3 True 1,500 1,567 1,500 1,567 20 87 H-26 <None> 2 True 1,500 3,500 1,500 3,500 20 89 H-27 <None> 3 True 1,500 1,567 1,500 1,567 20 84 H-28 <None> 3 True 1,500 2,671 1,500 2,671 20 80 H-30 <None> 3 True 1,500 2,464 1,500 2,464 20 83 H-31 <None> 3 True 1,500 1,984 1,500 1,984 20 85 J-1 <None> 2 True 1,500 3,500 1,500 3,500 20 94 J-2 <None> 2 True 2,000 3,500 2,000 3,500 20 88 J-3 <None> 3 True 2,000 2,459 2,000 2,459 20 84 J-4 <None> 3 True 1,500 2,897 1,500 2,897 20 79 BLOCK 3 <None> 3 True 1,500 2,779 1,507 2,786 20 80 J-6 <None> 2 True 1,500 3,500 1,500 3,500 20 75 J-7 <None> 2 True 1,500 3,500 1,500 3,500 20 71 J-8 <None> 3 True 1,500 2,752 1,500 2,752 20 76 BLOCK 2 <None> 3 True 1,500 2,392 1,504 2,396 20 81 BLOCK 6 <None> 2 True 1,500 3,500 1,504 3,504 20 80 BLOCK 8 <None> 3 True 1,500 3,225 1,516 3,241 20 80 J-13 <None> 3 True 1,500 2,856 1,500 2,856 20 83 J-14 <None> 3 True 1,500 2,638 1,500 2,638 20 86 J-15 <None> 2 True 1,500 3,500 1,500 3,500 20 92 BLOCK <None> 3 True 1,500 1,564 1,502 1,567 20 89 BLOCK 10 <None> 3 True 1,500 2,610 1,504 2,614 20 82 J-20 <None> 3 True 1,500 3,267 1,500 3,267 20 78 BLOCK <None> 3 True 1,500 2,796 1,509 2,805 20 78 J-22 <None> 3 True 1,500 2,731 1,500 2,731 20 79 J-23 <None> 2 True 1,500 3,500 1,500 3,500 20 80 J-24 <None> 2 True 1,500 3,500 1,500 3,500 20 90 J-25 <None> 3 True 1,500 1,567 1,500 1,567 20 82 BLOCK 1 <None> 3 True 1,500 2,645 1,509 2,654 20 79 BLOCK 5 <None> 3 True 1,500 3,124 1,504 3,127 20 80 TRACT JJ <None> 2 True 2,500 3,500 2,015 3,515 20 89 TRACT II <None> 3 True 1,500 2,216 1,505 2,221 20 89 TRACT AA <None> 3 True 2,500 2,816 2,510 2,826 20 79 BLOCK 7 <None> 3 True 1,500 2,974 1,510 2,984 20 77 J-41 <None> 3 True 1,500 1,567 1,500 1,567 20 77 J-44 <None> 2 True 1,500 3,500 1,500 3,500 20 87 J-45 <None> 2 True 1,500 3,500 1,500 3,500 20 87 J-46 <None> 3 True 1,500 2,459 1,500 2,459 20 83 J-47 <None> 3 True 1,500 1,567 1,500 1,567 20 85 J-48 <None> 3 True 1,500 1,567 1,500 1,567 20 82 J-49 <None> 2 True 1,500 3,500 1,500 3,500 20 75 J-50 <None> 3 True 1,500 3,485 1,500 3,485 20 74 J-51 <None> 3 True 1,500 2,982 1,500 2,982 20 80 J-52 <None> 3 True 1,500 2,548 1,500 2,548 20 81 J-54 <None> 3 True 1,500 2,805 1,500 2,805 20 77 TRACT A <None> 2 True 1,500 3,500 1,500 3,500 20 94 K:\1230\0009\04 Design Calculations\Potable Water\WaterCAD\MONTAVA PHASE D.wtg file:///C:/Users/eorourke/AppData/Local/Temp/Bentley/WaterCAD/vr3wtcum.xml 7/17/2024 FlexTable: Junction Table ID Label Elevation Zone Demand Demand (ft) Collection (gpm) 132 TRACT JJ 4,998.48 <None> <Collection: 1items> 22 135 TRACT II 4,999.26 <None> <Collection: 1items> 8 142 TRACT AA 5,000.00 <None> <Collection: 1items> 15 264 TRACT A 4,997.00 <None> <Collection: 0items> 0 254 J 54 5,005.39 <None> <Collection: 0items> 0 237 J 52 5,006.00 <None> <Collection: 0items> 0 233 J 51 5,005.50 <None> <Collection: 0items> 0 228 J-50 5,008.50 <None> <Collection: 0items> 0 226 J 49 5,007.50 <None> <Collection: 0items> 0 224 J 48 5,009.00 <None> <Collection: 0items> 0 222 J 47 5,003.00 <None> <Collection: 0items> 0 220 J-46 5,002.00 <None> <Collection: 0items> 0 218 J 45 4,999.00 <None> <Collection: 0items> 0 216 J 44 4,999.00 <None> <Collection: 0items> 0 149 J 41 5,015.00 <None> <Collection: 0items> 0 92 J 25 5,009.00 <None> <Collection: 0items> 0 85 J 24 5,001.00 <None> <Collection: 0items> 0 82 J 23 5,010.00 <None> <Collection: 0items> 0 76 J 22 5,001.00 <None> <Collection: 0items> 0 71 J 20 5,000.00 <None> <Collection: 0items> 0 57 J 15 4,997.00 <None> <Collection: 0items> 0 55 J 14 5,000.00 <None> <Collection: 0items> 0 53 J 13 5,000.00 <None> <Collection: 0items> 0 43 J 8 5,008.50 <None> <Collection: 0items> 0 41 J 7 5,008.00 <None> <Collection: 0items> 0 39 J 6 5,003.00 <None> <Collection: 0items> 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 1 of 3 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table ID Label Elevation Zone Demand Demand (ft) Collection (gpm) 35 J 4 5,001.00 <None> <Collection: 0items> 0 33 J 3 5,002.00 <None> <Collection: 0items> 0 31 J 2 4,999.00 <None> <Collection: 0items> 0 30 J 1 4,997.00 <None> <Collection: 0items> 0 63 BLOCK 10 5,002.00 <None> <Collection: 1items> 6 61 BLOCK 9 4,999.00 <None> <Collection: 1items> 4 51 BLOCK 8 5,003.00 <None> <Collection: 1items> 24 146 BLOCK 7 5,000.00 <None> <Collection: 1items> 15 47 BLOCK 6 5,000.00 <None> <Collection: 1items> 6 120 BLOCK 5 5,001.75 <None> <Collection: 1items> 5 74 BLOCK 4 5,002.00 <None> <Collection: 1items> 13 37 BLOCK 3 5,002.00 <None> <Collection: 1items> 10 45 BLOCK 2 5,006.00 <None> <Collection: 1items> 6 107 BLOCK 1 5,005.02 <None> <Collection: 1items> 14 Hydraulic Grade Pressure (ft) (psi) 5,214.99 94 5,214.98 93 5,214.96 93 5,215.00 94 5,214.96 91 5,214.96 90 5,214.96 91 5,214.96 89 5,214.96 90 5,214.96 89 5,214.96 92 5,214.98 92 5,214.99 93 5,214.99 93 5,214.96 87 5,214.96 89 5,215.00 93 5,214.99 89 5,214.96 93 5,214.96 93 5,214.99 94 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 2 of 3 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table Hydraulic Grade Pressure (ft) (psi) 5,214.96 93 5,214.96 93 5,214.96 89 5,214.96 90 5,214.96 92 5,214.97 93 5,214.98 92 5,214.99 93 5,215.00 94 5,214.96 92 5,214.96 93 5,214.96 92 5,214.96 93 5,214.96 93 5,214.96 92 5,214.96 92 5,214.96 92 5,214.96 90 5,214.96 91 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA PHASE D.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 3 of 3 Watertown,CT 06795 USA +1-203-755-1666 Scenario: Max Day + Fire Flow Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 1 of 1 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table ID Length (Scaled) Start Node Stop Node Diameter Material (ft) (in) 171 368 J-34 J-53 12.0 PVC 141 2,143 PHASE J PHASE L 8.0 PVC 176 1,208 PHASE J PHASE I(2) 8.0 PVC 184 499 PHASE H J-56 8.0 PVC 185 717 J-56 PHASE I(1) 8.0 PVC 161 464 J-50 J-38 12.0 PVC 59 258 J-1 J-15 12.0 PVC 86 314 J-1 J-24 12.0 PVC 137 835 J-1 PHASE K 8.0 PVC 206 39 J-15 H-1 12.0 PVC 207 353 H-1 J-55 12.0 PVC 148 383 PHASE I(1) PHASE F 8.0 PVC 188 474 PHASE I(1) J-53 8.0 PVC 139 1,281 PHASE K PHASE J 8.0 PVC 169 1,473 PHASE K PHASE L 8.0 PVC 265 399 J-61 J-56 8.0 PVC 149 364 PHASE F J-2 8.0 PVC 182 777 PHASE F J-15 8.0 PVC 177 488 PHASE I(2) J-53 10.0 PVC 289 93 J-55 H-20 12.0 PVC 290 47 H-20 J-2 12.0 PVC 62 253 J-16 PHASE D1 8.0 PVC 181 519 J-16 J-55 8.0 PVC 266 557 J-2 J-61 12.0 PVC 291 462 J-2 H-3 12.0 PVC 160 326 J-35 J-50 12.0 PVC 264 438 J-35 J-61 8.0 PVC 219 421 H-5 J-15 8.0 PVC 64 262 PHASE D1 J-17 8.0 PVC 218 35 PHASE D1 H-5 8.0 PVC 56 320 J-13 PHASE D1 8.0 PVC 284 506 J-13 J-62 8.0 PVC 73 1,003 PHASE D2 J-13 8.0 PVC 251 238 PHASE D2 H-16 8.0 PVC 172 947 J-53 J-1 12.0 PVC 245 23 PHASE D3 H-14 8.0 PVC 273 392 PHASE D3 H-15 8.0 PVC 275 373 PHASE D3 J-64 8.0 PVC 281 475 J-66 J-7 8.0 PVC 282 383 J-66 J-22 8.0 PVC 297 110 J-66 H-22 8.0 PVC 298 13 H-22 J-64 8.0 PVC 301 355 H-23 J-66 8.0 PVC 130 472 J-38 J-36 12.0 PVC 132 704 J-38 PHASE H 8.0 PVC 162 527 PHASE E J-50 8.0 PVC 230 1,235 PHASE E H-9 8.0 PVC 283 922 H-14 J-29 8.0 PVC 87 1,439 J-24 J-23 12.0 PVC Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 1 of 5 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table ID Length (Scaled) Start Node Stop Node Diameter Material (ft) (in) 252 446 H-16 J-21 8.0 PVC 38 393 J-4 J-5 8.0 PVC 227 41 J-4 H-8 8.0 PVC 304 17 H-24 J-22 8.0 PVC 228 221 H-8 J-5 8.0 PVC 225 607 H-7 J-4 8.0 PVC 213 52 H-3 J-3 12.0 PVC 215 123 J-17 H-4 8.0 PVC 272 279 J-63 H-4 8.0 PVC 295 121 H-21 J-63 8.0 PVC 271 168 J-62 J-63 8.0 PVC 120 532 J-3 J-35 12.0 PVC 224 301 J-3 H-7 12.0 PVC 81 77 J-21 J-22 8.0 PVC 303 264 J-21 H-24 8.0 PVC 40 154 J-5 J-6 8.0 PVC 269 131 H-6 J-62 8.0 PVC 249 121 H-15 J-12 8.0 PVC 231 38 H-9 J-6 8.0 PVC 72 454 J-12 PHASE D2 8.0 PVC 267 115 J-12 H-6 8.0 PVC 233 279 J-6 H-10 8.0 PVC 300 231 J-6 H-23 8.0 PVC 152 617 J-47 J-36 24.0 PVC 154 552 J-47 PHASE E 8.0 PVC 123 686 J-36 J-33 24.0 PVC 195 776 J-36 PHASE G 8.0 PVC 196 1,167 PHASE G J-47 8.0 PVC 236 281 H-10 H-11 8.0 PVC 117 2,583 J-33 J-34 24.0 PVC 237 131 H-11 J-7 8.0 PVC 255 115 H-17 J-29 8.0 PVC 286 23 J-8 H-19 8.0 PVC 305 471 J-8 J-64 8.0 PVC 287 127 H-19 J-27 8.0 PVC 100 300 J-27 J-25 8.0 PVC 102 729 J-27 PHASE B 8.0 PVC 189 1,205 J-25 PHASE A 8.0 PVC 259 678 J-25 J-60 8.0 PVC 191 1,321 J-23 J-58 12.0 PVC 254 150 J-23 H-17 8.0 PVC 151 1,092 J-37 J-47 24.0 PVC 109 318 PHASE C J-29 8.0 PVC 145 1,318 PHASE L PHASE M 8.0 PVC 167 2,005 J-52 J-37 10.0 PVC 108 678 PHASE B PHASE C 8.0 PVC 193 1,251 PHASE B J-58 8.0 PVC 257 494 PHASE B J-60 8.0 PVC 258 632 J-60 PHASE A 8.0 PVC Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 2 of 5 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table ID Length (Scaled) Start Node Stop Node Diameter Material (ft) (in) 146 524 PHASE M J-23 10.0 PVC 166 815 J-32 J-52 10.0 PVC 168 788 PHASE A J-52 8.0 PVC 113 2,537 J-31 J-32 12.0 PVC 192 854 J-58 J-31 12.0 PVC 90 199 HGL-5215 J-1 36.0 PVC Hazen-Williams Velocity Headloss Has User Length (User C (ft/s) Gradient Defined Length? Defined) (ft/1000ft) (ft) 150.0 0.58 0.102 False 0 150.0 0.08 0.004 False 0 150.0 0.22 0.027 False 0 150.0 0.74 0.260 False 0 150.0 0.14 0.011 False 0 150.0 0.22 0.017 False 0 150.0 1.88 0.906 False 0 150.0 0.90 0.235 False 0 150.0 1.17 0.607 False 0 150.0 1.14 0.353 False 0 150.0 1.14 0.357 False 0 150.0 0.55 0.152 False 0 150.0 0.51 0.132 False 0 150.0 0.31 0.050 False 0 150.0 0.26 0.038 False 0 150.0 0.60 0.177 False 0 150.0 0.43 0.092 False 0 150.0 0.77 0.275 False 0 150.0 0.73 0.197 False 0 150.0 1.02 0.289 False 0 150.0 1.02 0.293 False 0 150.0 0.27 0.039 False 0 150.0 0.27 0.039 False 0 150.0 0.40 0.052 False 0 150.0 0.43 0.059 False 0 150.0 0.46 0.067 False 0 150.0 0.30 0.047 False 0 150.0 0.90 0.372 False 0 150.0 0.19 0.022 False 0 150.0 0.90 0.364 False 0 150.0 0.28 0.044 False 0 150.0 0.11 0.008 False 0 150.0 0.17 0.017 False 0 150.0 0.23 0.029 False 0 150.0 1.31 0.468 False 0 150.0 0.02 0.000 False 0 150.0 0.25 0.035 False 0 150.0 0.27 0.041 False 0 150.0 0.06 0.003 False 0 150.0 0.23 0.028 False 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 3 of 5 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table Hazen-Williams Velocity Headloss Has User Length (User C (ft/s) Gradient Defined Length? Defined) (ft/1000ft) (ft) 150.0 0.07 0.004 False 0 150.0 0.07 0.000 False 0 150.0 0.09 0.005 False 0 150.0 0.08 0.002 False 0 150.0 0.67 0.214 False 0 150.0 0.54 0.147 False 0 150.0 0.37 0.074 False 0 150.0 0.02 0.001 False 0 150.0 0.90 0.234 False 0 150.0 0.23 0.028 False 0 150.0 0.10 0.006 False 0 150.0 0.12 0.012 False 0 150.0 0.08 0.029 False 0 150.0 0.12 0.009 False 0 150.0 0.22 0.028 False 0 150.0 0.43 0.056 False 0 150.0 0.19 0.020 False 0 150.0 0.19 0.023 False 0 150.0 0.00 0.000 False 0 150.0 0.19 0.020 False 0 150.0 0.33 0.036 False 0 150.0 0.10 0.003 False 0 150.0 0.15 0.019 False 0 150.0 0.08 0.004 False 0 150.0 0.22 0.029 False 0 150.0 0.31 0.049 False 0 150.0 0.25 0.036 False 0 150.0 0.37 0.077 False 0 150.0 0.05 0.002 False 0 150.0 0.31 0.051 False 0 150.0 0.06 0.002 False 0 150.0 0.09 0.004 False 0 150.0 0.08 0.001 False 0 150.0 0.50 0.127 False 0 150.0 0.14 0.004 False 0 150.0 0.38 0.074 False 0 150.0 0.30 0.049 False 0 150.0 0.06 0.003 False 0 150.0 0.14 0.003 False 0 150.0 0.06 0.000 False 0 150.0 0.56 0.153 False 0 150.0 0.35 0.065 False 0 150.0 0.35 0.063 False 0 150.0 0.35 0.061 False 0 150.0 0.20 0.024 False 0 150.0 0.14 0.013 False 0 150.0 0.12 0.009 False 0 150.0 0.08 0.004 False 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 4 of 5 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Pipe Table Hazen-Williams Velocity Headloss Has User Length (User C (ft/s) Gradient Defined Length? Defined) (ft/1000ft) (ft) 150.0 0.29 0.028 False 0 150.0 0.56 0.153 False 0 150.0 0.01 0.000 False 0 150.0 0.54 0.144 False 0 150.0 0.37 0.073 False 0 150.0 0.04 0.001 False 0 150.0 0.22 0.027 False 0 150.0 0.32 0.054 False 0 150.0 0.06 0.002 False 0 150.0 0.14 0.012 False 0 150.0 0.53 0.107 False 0 150.0 0.21 0.020 False 0 150.0 0.27 0.042 False 0 150.0 0.15 0.008 False 0 150.0 0.15 0.008 False 0 150.0 0.51 0.022 False 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 5 of 5 Watertown,CT 06795 USA +1-203-755-1666 Fire Flow Node FlexTable: Fire Flow Report Label Zone Fire Flow Satisfies Fire Fire Flow Fire Flow Iterations Flow (Needed) (Available) Constraints? (gpm) (gpm) H-1 <None> 2 True 2,500 3,500 H-3 <None> 2 True 2,500 3,500 H-4 <None> 3 True 1,500 2,881 H-5 <None> 4 True 1,500 2,749 H-6 <None> 6 True 1,500 2,965 H-7 <None> 2 True 2,500 3,500 H-8 <None> 3 True 1,500 2,508 H-9 <None> 3 True 1,500 2,107 H-10 <None> 3 True 1,500 2,472 H-11 <None> 3 True 1,500 3,082 H-14 <None> 3 True 1,500 2,232 H-15 <None> 3 True 1,500 2,726 H-16 <None> 3 True 1,500 2,687 H-17 <None> 3 True 2,500 2,527 H-19 <None> 3 True 2,500 2,957 H-20 <None> 2 True 2,500 3,500 H-21 <None> 3 True 1,500 1,567 H-22 <None> 3 True 2,500 2,915 H-23 <None> 3 True 2,500 2,895 H-24 <None> 3 True 1,500 1,981 1-1 <None> 2 True 2,500 3,500 1-2 <None> 2 True 2,500 3,500 1-3 <None> 2 True 2,500 3,500 1-4 <None> 3 True 2,500 2,811 1-5 <None> 3 True 2,500 2,602 1-6 <None> 2 True 2,500 3,500 1-7 <None> 3 True 2,500 2,846 1-8 <None> 3 True 2,500 3,019 PHASE D3 <None> 2 True 2,500 3,500 1-12 <None> 2 True 2,500 3,500 1-13 <None> 3 True 2,500 3,404 PHASE D1 <None> 2 True 2,500 3,500 1-15 <None> 2 True 2,500 3,500 1-16 <None> 3 True 2,500 2,916 1-17 <None> 3 True 2,500 2,545 PHASE D2 <None> 2 True 2,500 3,500 1-21 <None> 3 True 2,500 2,675 1-22 <None> 3 True 2,500 2,609 1-23 <None> 2 True 2,500 3,500 1-24 <None> 2 True 2,500 3,500 1-25 <None> 3 True 2,500 3,201 1-27 <None> 2 True 2,500 3,500 PHASE B <None> 2 True 1,500 3,500 1-29 <None> 3 True 2,500 3,020 PHASE C <None> 3 True 2,500 2,610 1-31 <None> 2 True 2,500 3,500 1-32 <None> 2 True 2,500 3,500 1-33 <None> 2 True 2,500 3,500 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 1 of 4 Watertown,CT 06795 USA +1-203-755-1666 Fire Flow Node FlexTable: Fire Flow Report Label Zone Fire Flow Satisfies Fire Fire Flow Fire Flow Iterations Flow (Needed) (Available) Constraints? (gpm) (gpm) 1-34 <None> 2 True 2,500 3,500 1-35 <None> 2 True 2,500 3,500 1-36 <None> 2 True 2,500 3,500 1-37 <None> 2 True 2,500 3,500 1-38 <None> 2 True 2,500 3,500 PHASE H <None> 3 True 2,500 2,935 PHASE I(1) <None> 2 True 2,500 3,500 PHASE K <None> 3 True 2,500 3,014 PHASE J <None> 2 True 2,500 3,500 PHASE L <None> 2 True 2,500 3,500 PHASE M <None> 3 True 2,500 3,143 PHASE F <None> 2 True 2,500 3,500 1-47 <None> 2 True 2,500 3,500 PHASE E <None> 2 True 2,500 3,500 1-50 <None> 2 True 2,500 3,500 PHASE A <None> 2 True 1,500 3,500 1-52 <None> 2 True 2,500 3,500 1-53 <None> 2 True 2,500 3,500 PHASE I(2) <None> 3 True 2,500 3,044 1-55 <None> 2 True 2,500 3,500 1-56 <None> 2 True 2,500 3,500 1-58 <None> 2 True 2,500 3,500 PHASE G <None> 3 True 2,500 2,753 1-60 <None> 2 True 2,500 3,500 1-61 <None> 2 True 2,500 3,500 1-62 <None> 2 True 2,500 3,500 1-63 <None> 3 True 2,500 2,590 1-64 <None> 3 True 2,500 3,491 J-66 <None> 2 True 2,500 3,500 Flow(Total Flow(Total Pressure Pressure Needed) Available) (Residual Lower (Calculated (gpm) (gpm) Limit) Residual) (psi) (psi) 2,500 3,500 20 93 2,500 3,500 20 89 1,500 2,881 20 83 1,500 2,749 20 89 1,500 2,965 20 85 2,500 3,500 20 88 1,500 2,508 20 86 1,500 2,107 20 88 1,500 2,472 20 83 1,500 3,082 20 77 1,500 2,232 20 89 1,500 2,726 20 85 1,500 2,687 20 83 2,500 2,527 20 85 2,500 2,957 20 81 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 2 of 4 Watertown,CT 06795 USA +1-203-755-1666 Fire Flow Node FlexTable: Fire Flow Report Flow(Total Flow(Total Pressure Pressure Needed) Available) (Residual Lower (Calculated (gpm) (gpm) Limit) Residual) (psi) (psi) 2,500 3,500 20 91 1,500 1,567 20 87 2,500 2,915 20 88 2,500 2,895 20 85 1,500 1,981 20 87 2,500 3,500 20 94 2,500 3,500 20 91 2,500 3,500 20 89 2,500 2,811 20 85 2,500 2,602 20 86 2,500 3,500 20 84 2,500 2,846 20 79 2,500 3,019 20 80 2,548 3,548 20 84 2,500 3,500 20 83 2,500 3,404 20 84 2,548 3,548 20 87 2,500 3,500 20 93 2,500 2,916 20 87 2,500 2,545 20 85 2,548 3,548 20 81 2,500 2,675 20 83 2,500 2,609 20 84 2,500 3,500 20 85 2,500 3,500 20 91 2,500 3,201 20 78 2,500 3,500 20 78 1,565 3,565 20 77 2,500 3,020 20 84 2,533 2,643 20 81 2,500 3,500 20 71 2,500 3,500 20 70 2,500 3,500 20 88 2,500 3,500 20 93 2,500 3,500 20 90 2,500 3,500 20 88 2,500 3,500 20 86 2,500 3,500 20 90 2,631 3,066 20 84 2,572 3,572 20 88 2,563 3,077 20 83 2,563 3,563 20 76 2,558 3,558 20 69 2,547 3,191 20 76 2,567 3,567 20 88 2,500 3,500 20 89 2,633 3,633 20 85 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 3 of 4 Watertown,CT 06795 USA +1-203-755-1666 Fire Flow Node FlexTable: Fire Flow Report Flow(Total Flow(Total Pressure Pressure Needed) Available) (Residual Lower (Calculated (gpm) (gpm) Limit) Residual) (psi) (psi) 2,500 3,500 20 91 1,556 3,556 20 68 2,500 3,500 20 78 2,500 3,500 20 91 2,572 3,116 20 87 2,500 3,500 20 92 2,500 3,500 20 86 2,500 3,500 20 71 2,571 2,823 20 79 2,500 3,500 20 71 2,500 3,500 20 88 2,500 3,500 20 83 2,500 2,590 20 85 2,500 3,491 20 86 2,500 3,500 20 86 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 4 of 4 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table ID Label Elevation Zone Demand Demand (ft) Collection (gpm) 144 PHASE M 5,020.00 <None> <Collection: 1items> 71 140 PHASE L 5,010.00 <None> <Collection: 1items> 88 136 PHASE K 4,997.00 <None> <Collection: 1items> 95 138 PHASE J 4,995.00 <None> <Collection: 1items> 94 175 PHASE I(2) 4,998.00 <None> <Collection: 1items> 146 133 PHASE I(1) 4,997.00 <None> <Collection: 1items> 146 131 PHASE H 4,995.00 <None> <Collection: 1items> 220 194 PHASE G 5,004.00 <None> <Collection: 1items> 106 147 PHASE F 4,998.00 <None> <Collection: 1items> 100 153 PHASE E 5,000.00 <None> <Collection: 1items> 223 47 PHASE D3 5,000.00 <None> <Collection: 0items> 0 71 PHASE D2 5,000.00 <None> <Collection: 0items> 0 55 PHASE D1 5,000.00 <None> <Collection: 1items> 108 107 PHASE C 5,010.00 <None> <Collection: 1items> 50 101 PHASE B 5,015.00 <None> <Collection: 1items> 97 163 PHASE A 5,025.00 <None> <Collection: 1items> 84 278 J 66 5,000.00 <None> <Collection: 0items> 0 274 J 64 5,000.00 <None> <Collection: 0items> 0 270 J 63 5,002.00 <None> <Collection: 0items> 0 268 J 62 5,002.00 <None> <Collection: 0items> 0 263 J 61 4,997.31 <None> <Collection: 0items> 0 256 J 60 5,019.39 <None> <Collection: 0items> 0 190 J 58 5,034.00 <None> <Collection: 0items> 0 183 J-56 4,995.78 <None> <Collection: 0items> 0 178 J 55 4,998.52 <None> <Collection: 0items> 0 170 J 53 5,000.00 <None> <Collection: 0items> 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 1 of 4 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table ID Label Elevation Zone Demand Demand (ft) Collection (gpm) 165 J 52 5,012.00 <None> <Collection: 0items> 0 159 J 50 4,996.00 <None> <Collection: 0items> 0 150 J 47 5,003.00 <None> <Collection: 0items> 0 128 J 38 5,000.00 <None> <Collection: 0items> 0 125 J 37 5,010.00 <None> <Collection: 0items> 0 121 J 36 5,004.00 <None> <Collection: 0items> 0 119 J 35 4,999.00 <None> <Collection: 0items> 0 116 J 34 4,993.00 <None> <Collection: 0items> 0 114 J 33 5,005.00 <None> <Collection: 0items> 0 112 J 32 5,025.00 <None> <Collection: 0items> 0 110 J 31 5,028.00 <None> <Collection: 0items> 0 103 J 29 5,007.47 <None> <Collection: 0items> 0 98 J 27 5,008.78 <None> <Collection: 0items> 0 92 J 25 5,009.00 <None> <Collection: 0items> 0 85 J 24 5,001.00 <None> <Collection: 0items> 0 82 J 23 5,010.00 <None> <Collection: 0items> 0 76 J 22 5,001.00 <None> <Collection: 0items> 0 74 J 21 5,002.00 <None> <Collection: 0items> 0 63 J 17 5,002.00 <None> <Collection: 0items> 0 61 J 16 4,999.00 <None> <Collection: 0items> 0 57 J 15 4,997.00 <None> <Collection: 0items> 0 53 J 13 5,000.00 <None> <Collection: 0items> 0 51 J 12 5,003.00 <None> <Collection: 0items> 0 43 J 8 5,008.50 <None> <Collection: 0items> 0 41 J 7 5,008.00 <None> <Collection: 0items> 0 39 J 6 5,003.00 <None> <Collection: 0items> 0 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 2 of 4 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table ID Label Elevation Zone Demand Demand (ft) Collection (gpm) 37 J 5 5,002.00 <None> <Collection: 0items> 0 35 J 4 5,001.00 <None> <Collection: 0items> 0 33 J 3 5,002.00 <None> <Collection: 0items> 0 31 J 2 4,999.00 <None> <Collection: 0items> 0 30 J 1 4,997.00 <None> <Collection: 0items> 0 Hydraulic Grade Pressure (ft) (psi) 5,214.53 84 5,214.43 88 5,214.49 94 5,214.42 95 5,214.46 94 5,214.49 94 5,214.35 95 5,214.45 91 5,214.55 94 5,214.43 93 5,214.54 93 5,214.56 93 5,214.59 93 5,214.50 88 5,214.48 86 5,214.47 82 5,214.53 93 5,214.53 93 5,214.58 92 5,214.57 92 5,214.55 94 5,214.48 84 5,214.55 78 5,214.48 95 5,214.62 93 5,214.55 93 5,214.50 88 5,214.51 95 5,214.50 92 5,214.50 93 5,214.50 88 5,214.50 91 5,214.53 93 5,214.52 96 5,214.51 91 5,214.52 82 5,214.54 81 5,214.54 90 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 3 of 4 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table Hydraulic Grade Pressure (ft) (psi) 5,214.49 89 5,214.48 89 5,214.92 93 5,214.59 89 5,214.54 92 5,214.54 92 5,214.59 92 5,214.60 93 5,214.76 94 5,214.58 93 5,214.56 92 5,214.50 89 5,214.53 89 5,214.53 92 5,214.53 92 5,214.53 92 5,214.55 92 5,214.58 93 5,215.00 94 Bentley Systems,Inc. Haestad Methods Solution WaterCAD MONTAVA FULL BUILDOUT.wtg Center [10.03.02.751 7/17/2024 27 Siemon Company Drive Suite 200 W Page 4 of 4 Watertown,CT 06795 USA +1-203-755-1666