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HomeMy WebLinkAbout17 - Design Report - South University District Ph 2 - Water Water Main Extension Engineer's Report South University District Phase 2 Subdivision Infrastructure February, 2017 Submitted to: City of Bozeman Engineering Department 20 East Olive Bozeman, MT 59715 Montana Department of Environmental Quality Permitting and Compliance Division Public Water and Subdivisions Bureau PO Box 200901 Helena, MT 59620-0901 Prepared by: Stahly Engineering and Associates 851 Bridger Drive, Suite 1 Bozeman, MT 59715 (406) 522-9526 EE�jy �������o NT t4TAu�ii��i .��`�, ANq EST. " ` •e • / STAH LY - COD. =.�a P PO LL OOL �9ff�CIflT�S��` °�`eNo. 1 16 45PE *Lu Engineer's Report Contents Note: The Engineer's Report format follows DEQ-1 organization. Additional information required by the City of Bozeman Design Standards is added where required. Report Narrative 1.1.1 General Information 1.1.2 Extent of water works system 1.1.3 Alternate plans 1.1.4 Site conditions 1.1.5 Water use data 1.1.6 Flow requirements 1.1.7 Sources of water supply 1.1.8 Proposed treatment processes 1.1.9 Sewage system available 1.1.10 Waste disposal 1.1.11 Automation 1.1.12 Project Sites 1.1.13 Financing 1.1.14 Future Extensions Figures and Tables Figure 1. Vicinity Map Figure 2. Water System Layout (included separately) Table 2. Estimated Water Use Table 3. Building Fixture Counts and Service Size - to be provided at a later date Appendices A Hydrant Flow Test Results B WaterCAD Model Results Water Mains 1 2/1/2017 1 .1 .1 General Information The South University District - Phase 2 is a subsequent minor subdivision of Lot 3, SUD Subdivision Phase 1. The subsequent division will provide right of way dedications for South 14th Avenue, South 11th Avenue, and an additional street on the south side (currently un-named). This subdivision will create a 16.05-acre lot for subsequent development. Phase 2 is located within the City of Bozeman south of Campus Boulevard, between South 11th and South 14th Avenues. Phase 2 is located south of Phase 1 (completed) and Phase 1 B (in progress). Site development on the Phase 2 lot is anticipated to be an 887-bed student housing project. The developer's contact information is: Capstone Collegiate Communities, LLC. 431 Office Park Drive Birmingham, AL 35223 Water supply and wastewater treatment will be provided by the City of Bozeman's municipal systems. The system owner's contact information is: City of Bozeman Public Service Department PO Box 1230 Bozeman, MT 59771-1230 The location of the South University District - Phase 2 is shown on the Vicinity Map in Figure 1. Water Mains 2 2/1/2017 it D P . �' r � . r Figure 1. Vicinity Map, Bozeman, Montana 1 .1 .2 Extent of Water Works System Water supply to the subdivision comes from a 12" water main in South 11 th Avenue, and from a 12" water main coming from Campus Boulevard. During Phase 1 of the South University District project, a 12" water main was extended to the west down Campus Blvd. Planned Phase 1 B improvements extend the 12" main further down Campus Blvd, to South 14th Avenue. The City of Bozeman is planning on installing a 12" water main in South 11th when that street is constructed to the South. Phase 2 will include the installation of new 8" water mains from the existing and planned 12" "trunk" water mains. The 8" mains proposed for the subdivision run along the west and south portion of the property (South 14th Ave, and an unnamed Street on the south). 8" mains are also proposed within the site interior, and will extend through each of the site drive aisles. The on-site mains will be installed with site improvements. Three 8" stubs will be provided from the 8" water main to the south for future main extensions. This water main layout will provide 6 new fire hydrants at one block intervals in the perimeter streets around Phase 2. The looped interior water mains within the project also provide 2 hydrants in the site interior. The planned water main extension in South 11th will include 1 hydrant. Eventual future phases of South University District will require more main extensions. Internal looped mains and an additional connection to the 24" Water Mains 3 2/1/2017 main in South 19th Avenue can facilitate future main extensions for the remaining phases of South University District. The location of existing and proposed mains are shown on Figure 2, included separately. 1 .1 .3 Alternate Plans Due to the project's location within the City of Bozeman, extension of public mains was the only water supply alternative. 1 .1 .4. Site Conditions The SUD Phase 2 site is typical of Bozeman with fine grained soils overlying gravel deposits. Geotechnical borings have determined the depth to gravel ranges from 8 to 10.5 feet. Estimated depth to groundwater obtained from the geotechnical borings is 8.5 - 12 feet. If mains are installed during high groundwater times dewatering may be required. 1 .1 .5. Water Use Data Annual water use data is based on meter readings from Phase 1 of South University District, a similar water use. The data was collected from billing statements from 8/20/2015 to 9/1/2016. This data is used to determine annual water use from Phase 2. Meter data from Phase 1 of South University District is presented below in Table 1. Table 1-Water Consumption -Stadium View Apartments(499 Residents) Billing Period Total Use Ave Daily Per To # Days y Use Resident From (gallons) (gpd) (gpd/res) 8/20/2015 11/3/2015 75 11528,344 20,378 40.8 11/3/2015 12/4/2015 31 607,802 19,607 39.3 12/4/2015 1/4/2016 31 375,444 12,111 24.3 1/4/2016 2/2/2016 29 565,914 19,514 39.1 2/2/2016 3/2/2016 29 764,351 26,357 52.8 3/2/2016 4/4/2016 33 699,051 21,183 42.5 4/4/2016 5/3/2016 29 698,565 24,088 48.3 5/3/2016 6/2/2016 30 622,890 20,763 41.6 6/2/2016 7/1/2016 29 434,394 14,979 30 7/1/2016 8/2/2016 32 395,961 12,374 24.8 8/2/2016 9/1/2016 30 519,957 17,332 34.7 Annual Total/Average: 378 7,212,673 38.02 Water Mains 4 2/1/2017 Meter data shows a low per-capita water use for purpose built student housing. The average annual flow is approximately 38 gallons per day (gpd) per resident. This accounts for seasonal vacancy during semester breaks and summer. The peak monthly flow measured is 52.8 gpd per capita. Irrigation in Phase 1 is by groundwater wells, so these numbers are only domestic use. An annual average water use of 40 gpd per resident is used for Phase 2 annual water use estimates. For pipe sizing and hydraulic calculations a design flow was developed for Phase 2 based on City of Bozeman Design Standards applied to the planned development. The high density student housing proposed is slightly different than typical residential development, with significantly lower irrigation demands per resident. To determine the combined domestic and irrigation design flow, domestic use design flow was obtained based on the typical wastewater generation rate of 89 gpd/person. Phase 2 will be irrigated by City water. The irrigation demand was obtained from the planned irrigation area with an annual application rate of 2.5 feet divided by a 120 day irrigation season. The City of Bozeman peaking factors of 2.3:1 (maximum day to average day) and 3:1 (maximum hour to average day) are applied to the design flow to provide maximum day and maximum hour flows. Water use estimates for Phase 2 of South University District are presented in Table 2. This water use estimate provides annual average water use values to be used for Impact Fee and Cash-in-lieu of water rights assessments, and design flow rates used for pipe size hydraulic calculations. Water Mains 5 2/1/2017 Table 2- Estimated Water Use-SUD Phase 2 Annual Average Flow Design Flow Total Site Area (acres) 16.05 16.05 Student Housing Residents 887 887 Per Capita Use (gpd) 40 89 Student Housing Use (gpd) 35,480 78,943 Irrigation Area (acres) 4.49 4.49 Irrigation volume (2.5 feet per year) (acre-ft) 11.23 11.23 Irrigation volume (gallons) 3,657,677 3,657,677 Irrigation Use (gpd) (annual/seasonal) 10021 30481 Irrigation Use (gpd per person) 11.30 34.36 Total Annual Use (gallons) 16,607,877 N/A Total Annual Use (acre-ft) 51.0 N/A Total Daily Flow(gpd) (annual/seasonal) 45,501 109,424 Total Daily Flow(gpd per person) 51.3 123.4 Total Daily Flow(gpm) (annual/seasonal) 39.9 76.0 Max Day Flow(2.3 Peaking Factor) (gpm) N/A 174.8 Peak Hour Flow(3.0 Peaking Factor) (gpm) N/A 228.0 Fire flow requirements are based on the Uniform Fire Code. The required hydrant flow is determined using Table H.5.1 of the Uniform Fire Code. For example, a 48,000 sq ft Type V-A building requires a fire flow of 4000 gpm. The fire department is allowing a 75% reduction due to the fire sprinkler system, reducing the hydrant flow down to the minimum required fire flow of 1500 gpm. The total fire flow available will allow for the use of the hydrant and the sprinkler while maintaining the required 20 psi residual pressure. 1 .1 .6. Flow Requirements A hydraulic analysis was performed using WaterCAD. The WaterCAD model incorporates the 12" diameter city water main in Kagy as the primary supply. The model assumes very little if any flow comes from the smaller 6" main in Kagy from the east. Operating conditions and available fire flow in these mains was obtained from the WaterCAD model results provided in the City of Bozeman Water Facility Plan and further calibrated using hydrant flow tests adjacent to the site. The fire flow analysis was conducted at the maximum day demand. Water Mains 6 2/1/2017 The model is setup with existing and new pipes. Junction elevations are based on the project datum (NAVD 88), approximately 15' above the City of Bozeman datum. In order to determine fire flows at hydrants, hydrant lead pipes are provided to junctions representing hydrants (labeled with an H-XX in the model). Hydrant lead pipes have minor losses corresponding to hydrant barrel and nozzle losses. Fire flows are determined at a hydrant residual pressure of 20 psi. Fire flows determined at non-hydrant junctions are of little practical value since without hydrant losses computed fire flows are artificially high. The following number scheme is used to differentiate between existing and planned pipes. 1-99 Existing Pipes (pre SUD) 100-199 SUD Phase 1 Subdivision Pipes (existing) 200-299 SUD Phase 1 Site Development Pipes (existing) 300-399 SUD Phase 1 B Planned Subdivision Pipes 500-599 SUD Phase 2 Planned Subdivision Pipes 600-699 SUD Phase 2 Planned Site Development Pipes The City water supply was modeled as a reservoir-pump system calibrated to the Facility Plan model results. The pump curve provides decreasing pressures with increasing flows corresponding to head losses in the distribution system outside of the model. The model was further calibrated with on-site hydrant flow tests. In addition to the City's nearest hydrant flow tests, Stahly Engineering and the City performed a hydrant flow test at the existing hydrant at 12t and Campus. The City flow tester was broken at the time of the test so Stahly's tester was used. A report of this test is provided in Appendix A and the results are also shown on the WaterCad figure. The hydrant test provided a flow of 1920 gpm with a 56 psi residual, demonstrating a large available fire flow. The WaterCAD model results are included in Appendix B of this report. The model shows that hydrants will have fire flows ranging from 3010 gpm to 3338 gpm with a system residual pressure of 20 psi. This corresponds to other hydrant tests in the area, and is representative of a well-looped water system with 8" and 12" water mains. Domestic water service sizes have not been sized yet, but will likely range from 1" to 4" depending on the building fixture units. The building services will be sized to keep velocities in the water meters below 10 ft/sec. Water Mains 7 2/1/2017 1 .1 .7. Sewage System Available Sewer service is provided by city mains. South University District— Phase 2 will connect to a sewer main in West Lincoln Street, in accordance with the city of Bozeman 2015 Wastewater Facility Plan. In locations where water mains cross sewer mains, 18" of vertical separation is provided. 1 .1 .8. Sources of Water Supply This section is not applicable. 1 .1 .9 Proposed Treatment Process This section is not applicable. 1 .1 .10 Waste Disposal This section is not applicable. 1 .1 .11 Automation This section is not applicable. 1 .1 .12 Project Sites This section is not applicable. 1 .1 .13 Financing This section is not applicable. 1 .1 .14 Future Extensions Future connections to the south are anticipated from the proposed water main extensions. Water main stubs are provided to the south in order to accommodate future expansion. Future development was taken into consideration when sizing the southern water main located in the unnamed street. As development moves to the west, an additional connection to the existing 24" water main located in South 19th Avenue will be made, providing additional capacity and redundancy to the future water system. Water Mains 8 2/1/2017 HYDRANT FLOW TEST RESULTS a r rp rA rp" rat a„rrDo a / a ' alln ctat a r a F I _ 9"M (pill) j Urirof 'ra ra rIN ra •1 t 1 : i ( i a u•w •t.CAMPUS OWD - s �lot* + II Clor .�� s U.- OPPORTUNllY WAY Test Number: 7_ RESIDUAL HYDRANT FLOP)HYDRANT i1 FLOW HYDRANT e2 Tact Dt; 11YV2015 Hydrant No. 1 Q20 Hydrant No. 7921 Hydrant No. Start row: 12 17 AV HPR No. 1240 HPR 140 201250 HPR No. End Time- 12 23 PM Static: 69-2 psi Flaw- 1.3DS wm- Flow: _ Test By_ JIM Resklual: 66.7 psi .. Zane:�SOM Test Hydrants t-w Flow NYerants W Othcr Hydrants Bozeman Water Distribution System Model Calibration Field Test Data Sheet 71 EE,yiyc Engineers and Surveyors STAR LY 851 Bridger Drive, Suite 1, Bozeman,MT 59715•phone:406-522-8594•mail@seaeng.com 79tle Project no. 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No.F DATE BY c� M51 m a 0. x 0. £19=d u OtS d $ DESCRIPTION ry N OE o T E a y a a2! s [///�J ~C a C- E E Q Q r fn _ �// v D— _ m� a C 0 0 0 a- 0- CA O ' lLE-d LLE-d 03 X O Q Q CD O N F-$13cu E � Q 0 S ' � C N P-30.1 O N Cc N m C r4i J O 9oE d a WATER CAD Cc0 :N '� a Dnd Hit Hlnoscu cu ' j V E a "! d o 8t -d �fm_f m Lt -d m LS'd C •X -0 O M f m 191n h m N C- m �+ O ' ' x a x& =d L = SLID PHASE 2 CO O r a — SOUTH UNIVERSITY 9 A fi r m '4 __tea_ DISTRICT 3 � W co N 0) N L cc� ' (n U m cu cu CAPSTONE a -C E -:3 C L L L COLLEGIATE N C m cu a a a COMMUNITIES,LLC w co cu E _ _ = O DESIGNED:_ CDP 0 v, 0) +-r r DRAWN: _ CDP Q r ~ CHECKED:_ O DATE: SHEET WATERCAD Fire Flow Node FlexTable: Fire Flow Report Current Time: 0.000 hours Label Fire Flow Pressure ]unction w/ Pressure ]unction w/ (Available) (Calculated Minimum (Calculated Minimum (gpm) Residual) Pressure(Zone) System Lower Pressure (psi) Limit) (System) (psi) H-10 3,304 20.0 H-510 39.1 H-510 H-12 3,338 20.0 3-508 39.6 3-508 H-15 3,285 20.0 3-508 39.2 1-508 H-102 3,231 20.0 3-508 40.0 3-508 H-104 3,171 20.0 3-508 41.0 3-508 H-107 3,231 20.0 3-509 38.5 3-509 H-202 3,218 20.0 H-510 40.7 H-510 H-206 3,174 20.0 3-509 41.7 3-509 H-210 3,187 20.0 H-510 40.8 H-510 H-214 3,225 20.0 H-510 40.2 H-510 H-302 3,157 20.0 3-509 40.8 1-509 H-304 3,228 20.0 H-510 37.9 H-510 H-308 3,192 20.0 H-510 40.2 H-510 H-311 3,197 20.0 3-509 40.5 3-509 H-317 3,165 20.0 3-509 41.6 3-509 H-319 3,086 20.0 1-309 41.8 3-309 H-502 3,075 20.0 3-501 42.8 3-501 H-504 3,087 20.0 3-503 40.6 3-503 H-507 3,087 20.0 3-506 40.7 3-506 H-510 3,038 20.0 3-509 40.0 3-509 H-513 3,010 20.0 3-512 40.0 1-512 H-516 3,124 20.0 H-510 40.6 H-510 H-518 3,165 20.0 H-510 40.0 H-510 H-602 3,201 20.0 3-508 39.3 3-508 H-606 3,144 20.0 3-508 40.5 3-508 H-609 3,166 20.0 3-509 40.2 3-509 H-613 3,097 20.0 H-510 41.4 H-510 3-1 3,706 35.3 3-508 20.0 3-508 3-3 3,650 31.1 3-508 20.0 3-508 3-4 3,679 33.9 3-508 20.0 3-508 3-5 3,645 30.7 3-508 20.0 3-508 3-6 3,661 32.4 1-508 20.0 1-508 3-7 3,650 28.2 H-510 20.0 H-510 1-9 3,629 25.4 3-509 20.0 3-509 3-11 3,659 32.4 3-508 20.0 3-508 3-14 3,617 28.9 3-508 20.0 3-508 3-16 3,614 28.5 3-508 20.0 3-508 3-17 3,593 26.0 1-508 20.0 3-508 3-18 3,571 22.9 3-508 20.0 3-508 1-19 3,550 20.8 3-500 20.0 3-500 3-100 3,622 25.1 H-510 20.0 H-510 3-101 3,594 24.1 3-508 20.0 3-508 3-103 3,570 23.1 3-508 20.0 3-508 3-105 3,564 26.2 H-510 20.0 H-510 Bentley Systems,Inc. Haestad Methods Solution Bentley WaterCAD V8i(SELECTseries 4) SUD PHASE 2 WATERCAD.wtg Center [08.11.04.50] 1/24/2017 27 Siemon Company Drive Suite 200 W Page 1 of 2 Watertown,CT 06795 USA +1-203-755-1666 Fire Flow Node FlexTable: Fire Flow Report Current Time: 0.000 hours Label Fire Flow Pressure Junction w/ Pressure Junction w/ (Available) (Calculated Minimum (Calculated Minimum (gpm) Residual) Pressure(Zone) System Lower Pressure (psi) Limit) (System) (psi) 3-106 3,568 25.0 3-509 20.0 3-509 3-200 3,604 25.8 H-510 20.0 H-510 3-201 3,596 22.7 3-509 20.0 1-509 3-203 3,594 24.3 3-509 20.0 3-509 3-205 3,585 20.9 3-509 20.0 3-509 3-207 3,577 24.7 3-509 20.0 3-509 3-209 3,578 22.3 1-509 20.0 3-509 3-211 3,579 21.7 H-510 20.0 H-510 3-212 3,584 23.5 3-509 20.0 3-509 3-213 3,592 23.5 3-509 20.0 3-509 3-300 3,558 24.1 H-510 20.0 H-510 3-301 3,558 21.4 3-509 20.0 3-509 3-303 3,557 24.6 H-510 20.0 H-510 3-305 3,557 24.9 H-510 20.0 H-510 3-306 3,571 21.8 3-509 20.0 1-509 3-307 3,572 21.9 3-509 20.0 3-509 3-309 3,498 20.0 H-319 20.0 H-319 3-310 3,579 21.9 H-510 20.1 H-510 3-312 3,579 21.9 3-509 20.1 3-509 3-313 3,576 22.4 3-509 20.0 3-509 3-315 3,579 20.0 3-509 20.0 3-509 3-316 3,578 20.0 3-509 20.0 3-509 3-500 3,524 20.0 H-504 20.3 H-504 3-501 3,538 20.0 H-502 20.0 H-502 3-503 3,509 20.0 H-504 20.0 H-504 3-505 3,516 20.0 H-507 20.2 H-507 3-506 3,506 20.0 H-507 20.0 H-507 3-508 3,479 20.0 H-510 20.2 H-510 3-509 3,466 20.0 H-510 20.0 H-510 3-511 3,440 20.0 3-512 20.2 1-512 3-512 3,440 20.0 H-513 20.0 H-513 1-514 3,532 20.5 H-513 20.0 H-513 3-515 3,534 20.2 H-513 20.0 H-513 3-517 3,550 21.7 3-509 20.0 3-509 3-600 3,548 22.3 3-508 20.0 3-508 3-601 3,562 23.7 3-508 20.0 3-508 3-605 3,546 21.9 1-508 20.0 J-508 3-607 3,534 20.9 3-508 20.0 3-508 3-608 3,554 22.3 3-509 20.0 3-509 J-612 3,532 1 20.3 H-510 1 20.0 H-510 Bentley Systems,Inc. Haestad Methods Solution Bentley WaterCAD V8i(SELECTseries 4) SUD PHASE 2 WATERCAD.wtg Center [08.11.04.50] 1/24/2017 27 Siemon Company Drive Suite 200 W Page 2 of 2 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table Current Time: 0.000 hours Label Elevation Demand Hydraulic Grade Pressure (0' (gpm) (ft) (psi) H-10 4,933.00 0 5,105.99 74.8 H-12 4,928.00 0 5,106.06 77.0 H-15 4,936.00 0 5,105.98 73.5 H-102 4,943.00 0 5,105.93 70.5 H-104 4,949.00 0 5,105.91 67.9 H-107 4,942.00 0 5,105.90 70.9 H-202 4,938.00 0 5,105.93 72.7 H-206 4,942.00 0 5,105.91 70.9 H-210 4,941.00 0 5,105.90 71.3 H-214 4,938.00 0 5,105.92 72.6 H-302 4,946.00 0 5,105.90 69.2 H-304 4,943.00 0 5,105.90 70.5 H-308 4,938.00 0 5,105.90 72.6 H-311 4,938.00 0 5,105.90 72.6 H-317 4,942.00 0 5,105.90 70.9 H-319 4,937.00 0 5,105.91 73.1 H-502 4,954.00 0 5,105.89 65.7 H-504 4,956.00 0 5,105.89 64.9 H-507 4,954.00 0 5,105.89 65.7 H-510 4,957.00 0 5,105.88 64.4 H-513 4,953.00 0 5,105.89 66.1 H-516 4,948.00 0 5,105.89 68.3 H-518 4,943.00 0 5,105.89 70.5 H-602 4,943.00 0 5,105.90 70.5 H-606 4,948.00 0 5,105.88 68.3 H-609 4,946.00 0 5,105.89 69.2 H-613 4,952.00 0 5,105.88 66.6 3-1 4,922.00 0 5,106.20 79.7 3-3 4,928.00 100 5,106.02 77.0 3-4 4,925.00 25 5,106.12 78.4 3-5 4,932.00 0 5,106.02 75.3 3-6 4,928.00 0 5,106.06 77.0 3-7 4,931.00 25 5,106.04 75.7 3-9 4,933.00 0 5,105.99 74.8 3-11 4,928.00 0 5,106.06 77.0 3-14 4,936.00 0 5,105.98 73.5 1-16 4,937.00 0 5,105.97 73.1 3-17 4,943.00 0 5,105.93 70.5 3-18 4,950.00 0 5,105.91 67.5 3-19 4,954.00 40 5,105.89 65.7 3-100 4,934.00 0 5,105.97 74.4 3-101 4,943.00 0 5,105.93 70.5 3-103 4,949.00 0 5,105.91 67.9 3-105 4,942.00 0 5,105.90 70.9 3-106 4,942.00 0 5,105.90 70.9 3-200 4,936.00 0 5,105.94 73.5 3-201 4,938.00 19 5,105.93 72.7 Bentley Systems,Inc. Haestad Methods Solution Bentley WaterCAD V8i(SELECTseries 4) SUD PHASE 2 WATERCAD.wtg Center [08.11.04.50] 1/24/2017 27 Siemon Company Drive Suite 200 W Page 1 of 2 Watertown,CT 06795 USA +1-203-755-1666 FlexTable: Junction Table Current Time: 0.000 hours Label Elevation Demand Hydraulic Grade Pressure (ft) (gpm) (ft) (psi) 3-203 4,941.00 0 5,105.93 71.4 3-205 4,942.00 19 5,105.91 70.9 3-207 4,940.00 0 5,105.90 71.8 3-209 4,941.00 19 5,105.90 71.3 3-211 4,943.00 0 5,105.90 70.5 3-212 4,939.00 0 5,105.91 72.2 3-213 4,938.00 19 5,105.92 72.6 3-300 4,946.00 0 5,105.90 69.2 3-301 4,946.00 0 5,105.90 69.2 3-303 4,943.00 0 5,105.90 70.5 3-305 4,942.00 0 5,105.90 70.9 3-306 4,938.00 0 5,105.90 72.6 3-307 4,938.00 0 5,105.90 72.6 3-309 4,937.00 0 5,105.91 73.1 3-310 4,938.00 15 5,105.90 72.6 3-312 4,938.00 0 5,105.90 72.6 3-313 4,940.00 0 5,105.90 71.8 3-315 4,942.00 0 5,105.90 70.9 3-316 4,942.00 15 5,105.90 70.9 3-500 4,956.00 0 5,105.89 64.9 3-501 4,954.00 0 5,105.89 65.7 3-503 4,956.00 0 5,105.89 64.9 3-505 4,954.00 0 5,105.89 65.7 3-506 4,954.00 0 5,105.89 65.7 3-508 4,957.00 0 5,105.88 64.4 3-509 4,957.00 0 5,105.88 64.4 3-511 4,953.00 0 5,105.89 66.1 3-512 4,953.00 0 5,105.89 66.1 3-514 4,948.00 0 5,105.89 68.3 3-515 4,948.00 0 5,105.89 68.3 3-517 4,943.00 0 5,105.89 70.5 3-600 4,948.00 88 5,105.88 68.3 3-601 4,943.00 0 5,105.90 70.5 3-605 4,948.00 0 5,105.88 68.3 3-607 4,952.00 88 5,105.88 66.6 3-608 4,946.00 0 5,105.89 69.2 3-612 4,952.00 0 5,105.88 66.6 Bentley Systems,Inc. 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