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HomeMy WebLinkAboutPark and Recreation Facilities Report 01 16 2018 Part DThe Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat Surface Water Exhibit A shows a plat overlay of surface waters and wetlands that exist within the Lakes at Valley West property boundaries. Surface water resources include Baxter Creek, located along the northeast property boundary, the West Lake and East Lake, and a large palustrine wetland complex located southeast of the East Lake. Aajker Creek is located outside the west property boundary although the 50-foot watercourse setback extends across the west boundary into the Lakes parcel. There is no designated floodplain for Baxter Creek. The resource conditions associated with Baxter Creek, the Lakes, and the wetland complex are detailed in the following sections. Baxter Creek and Aajker Creek and the adjacent wetland fringes will be protected from development by 50-foot watercourse setbacks in accordance with Section 38.23.100 Watercourse setback (A) of the City of Bozeman Unified Development Code (UDC). The Lakes and the palustine, emergent wetland complex will be protected in most areas by a 50-foot upland buffer between the edge of the lacustrine fringe and residential lot boundaries. Baxter Creek The Gallatin County Conservation District (GCD) classifies Baxter Creek as a perennial stream. The creek channel within the property is approximately 7 to 10 feet wide and 1,373 feet long, flowing from south to north between the Baxter Natural Area city park and the Lakes at Valley West. Baxter Creek is diverted from the Farmer’s Canal approximately 1.2 miles south of the Lakes property. The boundaries of the open water channel and adjacent riverine fringe were originally delineated in 1994 in anticipation of the original Valley West Subdivision plat submittal. Fifty-foot watercourse setbacks were established from the edge of the riverine wetland fringe in the October 2003 Preliminary Plat Application (Figure A). The watercourse setbacks have been maintained to the present in accordance with Section 38.23.100 Watercourse setback (A) of the City of Bozeman UDC. Base flows fed by high groundwater and irrigation water originating in the Farmer’s Canal in summer provide the main sources of hydrology for Baxter Creek. High flow events are typically related to stormwater runoff events and melting valley snowpack. The reach of Baxter Creek within the project boundaries had been negatively impacted by livestock grazing and agricultural practices resulting in an overly wide stream channel, bank erosion, lack of pool habitat, and lack of woody riparian vegetation. Restoration of a segment of Baxter Creek extending 1,800 feet south of Durston Road was completed in 2006. The work included narrowing the channel, The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat stabilizing eroding banks, and enhancing fish habitat by constructing pools throughout the stream reach located on the Lakes property. The restored banks were revegetated with salvaged sod mats and custom seed mixes. The east side of Baxter Creek was planted with trees and shrubs as part of the Baxter Natural Area construction in 2007. Approximately 692 containerized woody plant materials were installed within the riparian corridor of Baxter Creek and the Baxter Creek Natural area. The west side of the corridor was planted with trees and shrubs in fall 2008 coincident with construction of The Lakes. Planting details are included in the Vegetation Section. The Baxter Creek corridor, adjacent riverine wetland fringe, and 50-foot watercourse setback will be protected from development. A gravel fines trail was constructed in 2008 at the outer edge of the watercourse setback in accordance with Section 38.23.100 of the UDC. Aajker Creek The GCD classifies Aajker Creek as a perennial stream, diverted from the Farmer’s Canal approximately 1.48 miles south of the project boundaries. The creek channel north of Farmer’s Canal has been straightened historically for agricultural purposes. The creek flows south to north outside the Lakes property boundary. The 50-foot watercourse setback for the east side of Aajker Creek extends across the west boundary of the Lakes parcel (Exhibit A). The watercourse setback will be maintained within the strip of open space located at the west subdivision boundary. A piped outlet from the bottom of the West Lake conveys overflow to the borrow ditch located on the south side of Durston Road east of Westgate Avenue. Surface water in the borrow ditch and the pipe outflow are diverted through a culvert across Durston Road to a restored tributary of Aajker Creek within the Laurel Glen Subdivision. A short segment of the borrow ditch on the south side of Durston Road is classified as a jurisdictional water of the US based on the downgradient connection to Aajker Creek. The tributary to Aajker Creek and Aajker Creek converge approximately 1,400 feet north of Durston Road. Wetlands: The Lakes and Palustrine Wetland Complex The US Army Corps of Engineers (USACE) authorized an Individual 404 permit (Permit No.1998-90014) for the 360 Ranch Corporation to implement Phase I of the Valley West Subdivision project on May 4, 1998, and Phase II on July 23, 1998. Proposed mitigation for the entire project required as a condition of permit approval included relocation of the Baxter Ditch channel, restoration and enhancement of Baxter Creek and Maynard-Border Ditch, and creation of a 5-acre lake, a 12-acre lake, and a series of spring-fed waterfowl ponds. Bozeman Lakes, LLC, the subsequent owners of Valley West Subdivision, applied for an amendment to the original 404 permit in May 2001. Primary design changes included a reduction in the number of impacted wetland acres and a change in the location of the constructed wetland complex from an upland area west of Baxter Creek to an upland area east of Baxter Creek. The permit amendment was approved by the USACE in a letter dated November The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat 21, 2002. The USACE 404 amended permit required the construction of 49.5 acres of mitigation wetlands across the entire Valley West site. The wetland complex located east of Baxter Creek, currently called the Baxter Natural Area, was constructed between January and October 2007. Eight shallow water ponds were vegetated with salvaged wetland sod mats in spring 2007. The remainder of the wetland complex and the east side of the riparian corridor of Baxter Creek were seeded with herbaceous species and planted with approximately 692 containerized woody plant materials in November 2007. Mitigation wetlands located within the current Lakes at Valley West property boundaries include 10.47 acres of open water in the West and East Lakes and an additional 9.0 acres of lacustrine fringe and palustrine, emergent wetlands constructed adjacent to the lakes and Baxter Creek (Exhibit A). The lakes were constructed with west and east lobes separated by the future Laurel Glen Parkway. The shoreline was contoured to maximize safety and the extent of the lacustrine fringe. The lake depth was excavated to a minimum of 25 feet to ensure adequate turnover, maximize oxygen levels, and to provide a refuge for fish. The lake will be stocked under management of Montana Fish, Wildlife, and Parks once the area is open to the public. Anticipated uses of the public space are recreational including fishing, bird watching, and hiking. The lacustrine fringe of the east and west lobes of Wing Lake was planted with wetland sod mats salvaged from an onsite, non-jurisdictional wetland. The mats were placed on approximately half of the perimeter of both lakes and around the fishing access points in June 2008. Over five thousand wetland tubelings were planted within the lacustrine fringe of both lobes on August 27, 2008. The water levels were raised with the control structure after planting to ensure sufficient inundation levels. Approximately 458 containerized trees and shrubs and customized seed mixes were planted around The Lakes and the west side of the Baxter Creek riparian corridor in September and October 2008. The clusters of trees and shrubs were staked and caged to prevent browsing. The woody plants were manually watered during the first growing season following installation. The USACE wrote a letter on August 12, 2013, closing the Valley West 404 permit file based on the successful completion of the mitigation wetlands constructed site wide including the Lakes at Valley West and the adjacent lacustrine and palustrine wetlands. Success of the mitigation wetlands was based on establishing an optimal percent cover of wetland and upland vegetation and on survival of a majority (96 percent in 2012) of the woody species. The August 2013 closure letter from the USACE was included with the City Pre-application submittal. Copies of the original and amended permit approval letters were also included with the City Pre- Application submittal. 315 N. 25th Street, Suite 102Billings, MT 59101Phone: (406) 656-6000Fax: (406) 237-12010505010025HORIZ. SCALEIN FEETREVISIONSSHEET NUMBERPROJECT NUMBERDRAWING NUMBERVERIFY SCALE!THESE PRINTS MAY BEREDUCED. LINE BELOWMEASURES ONE INCH ONORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY!DATEDESCRIPTIONNO.BYN:\5352\002\ACAD\EXHIBITS\WATERCOURSE-WETLAND EXHIBIT.DWG PLOTTED BY:COOPER KRAUSE ON Jan/23/2015COPYRIGHT MORRISON-MAIERLE, INC., 2015APPR. BY:DATE:DATE:BY:DSGN. BY:Q.C. 9109.VW-WINGEX.ABOZEMANMTKDJKDJKDJ01/2015WATERS OF THE U.S. EXHIBITTHE LAKES AT VALLEY WESTTHE LAKES AT VALLEY WEST -WATERS OF THE U.S. EXHIBITAAJKER CREEK CENTERLINEBAXTER CREEKCENTERLINEPROPERTY LINEBAXTER CREEK 50'WATERCOURSE SETBACKAAJKER CREEK ANDADJACENT WETLAND FRINGE(WEST AND EAST SIDES)AAJKER CREEK 50'WATERCOURSE SETBACKOPEN WATEROPEN WATERDURSTON ROADWESTGATE AVENUELOCAL ROADLAUREL PARKWAYWESTMORLAND DRIVEBAXTER CREEK ANDADJACENT WETLAND FRINGE(ONLY WEST SIDE SHOWN)MITIGATIONWETLANDMITIGATIONWETLAND DESIGNED BYDRAWN BYCHECKED BYDATEPROJECT NO.FILE NO.SHEETPROJECT TITLESHEET TITLE (C) 2017 PEAKS TO PLAINS DESIGN, P.C. LANDSCAPE ARCHITECTURE/PLANNING/CIVIL ENGINEERING 404 NORTH 31ST STREET, SUITE 405 BILLINGS, MONTANA 59101 (406) 294-9499 - (406) 294-9670 FAX WWW.PEAKSTOPLAINS.COM PEAKS TO PLAINS DESIGNPC 14041_LS PARK_P6.DWGT11404101/16/18JJRGNLGNLBOZEMAN, MONTANATHE LAKES AT VALLEY WEST PHASE 6 PARK AREATITLE SHEETNORTHBOZEMAN, MT 59718DESIGN TEAM2880 TECHNOLOGY BLVD. W.THE LAKES AT VALLEY WEST LLCOWNERBILLINGS, MT 59101404 NORTH 31ST STREET, STE. 405PEAKS TO PLAINS DESIGN, P.C.LANDSCAPE ARCHITECTDRAWING INDEXPARK AREA: PHASE 6THE LAKES AT VALLEY WESTBOZEMAN, MONTANAPROJECT LOCATION MAP1NOT TO SCALEE. MAIN ST.LOCATIONPROJECTDURSTON RD.W. OAK STBAXTER LN.W. BABCOCK ST.W. COLLEGE ST.W. KAGY BLVD.HUFFINE LN.W. GRIFFIN DR.COTTONWOOD RD. FERGUSON RD. 19TH AVE. 7TH AVE. N ROUSE AVE. DAVIS LN.INTERSTATE 90INTERSTATE 90INTERSTATE 9019TH AVE.T1TITLE SHEETT2PHASES 5 & 6 MASTER PLANSD1.1TRAIL LAYOUT PLAN PHASE 6 ALIGNMENTS 1, 2 & 3L1.1PLANTING PLAN: PARK AREA PHASE 6L1.2PLANTING DETAILS & NOTESL1.3IRRIGATION PLAN PHASE 6 PARK AREA SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS SSSSSSSSSSSSSSSSSS SS SS SS SS SS SS SSSSSSSSSSSSSS SS SS SSWWWWW WWWWWW WWWWWWWWWWWWWWWWWWWWWWWWWWW W W W W W W WWWWWWWWWWW W W W W W W WWWWWWWW SDSDSDSDSD SD SD SD SDSDSDSDSDSDSDSDSD0+07.050+14.930+22.820+41.880+51.370+60.871+63.491+67.971+72.462+19.202+27.462+35.732+62.692+68.282+73.872+83.25SDSDSDSDSD SD SD SD SDSDSDSDSDSDSDSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS SSSSSSWW WWWWWWWWWWWWWWW WWWWWW WWSDSD SDASTMASTM24'[7.30M]28'-3"[8.61M]24' [7.30M]32'-3"[9.83M]6'0+07.050+14.930+22.820+41.880+51.370+60.871+63.491+67.971+72.462+19.202+27.462+35.732+62.692+68.282+73.872+83.25SDSD DESIGNED BYDRAWN BYCHECKED BYDATEPROJECT NO.FILE NO.SHEETPROJECT TITLESHEET TITLE (C) 2017 PEAKS TO PLAINS DESIGN, P.C. LANDSCAPE ARCHITECTURE/PLANNING/CIVIL ENGINEERING 404 NORTH 31ST STREET, SUITE 405 BILLINGS, MONTANA 59101 (406) 294-9499 - (406) 294-9670 FAX WWW.PEAKSTOPLAINS.COM PEAKS TO PLAINS DESIGNPC 14041_LS PARK_P6.DWGT21404101/16/18JJRGNLGNLBOZEMAN, MONTANATHE LAKES AT VALLEY WEST PHASE 6 PARK AREA MASTER PLANPHASES 5 & 6 PHASES 5 & 6 MASTER PLAN1SCALE: 1" = 80'LAUREL PARKWAY WESTGATE AVE WATER LINE, TYP.EXISTING WETLAND MITIGATIONBOUNDARY, TYP.EXISTING WETLAND VEGETATION, TYP.EXISTINGWETLANDVEGETATION,TYP.EXISTING FISHINGACCESS, TYP.WATER LINE, TYP.EXISTING WETLANDMITIGATION BOUNDARY, TYP.EXISTINGCLASS II TRAILEXISTING CLASS IITRAILEXISTING FISHING ACCESS, TYP.PHASE 6PHASE 1PHASE 4PHASE 2PHASE 4PHASE 3PHASE 5PHASE 4PHASE 5PHASE 4PHASE 4PHASE 4PHASE 3PHASE 3AAJKER CREEK PROPOSED CLASS IIOFF-SITE IMPROVEMENTEXISTING FISHINGACCESS, TYP.VAUGHN DRIVEPARK2NOT TO SCALEOPEN SPACEPARK SPACEEXISTING CLASS IASPHALT TRAILPROPOSED CLASS IASPHALT TRAILPARKOPEN SPACE VAUGHN DRIVEPHASE 6 PHASE 5 DECIDUOUSBOULEVARDTREEDECIDUOUSSHADE TREEDECIDUOUSSHADE TREEDECIDUOUSORNAMENTALTREEDECIDUOUSWETLANDTREECONIFEROUSTREECONIFEROUSTREESMALLCONIFEROUSTREE (MEDIAN)SHRUBS TYPICALLEGENDDECIDUOUSSHADE TREEDECIDUOUSSHADE TREEDECIDUOUSSHADE TREEDECIDUOUSORNAMENTALTREEDECIDUOUSWETLAND TREEWETLAND SHRUBSTYPICALOPEN SPACE AND PARK AREA DIAGRAM(ALL PHASES)PROPOSED CLASS IASPHALT TRAILHERSTAL WAYLEIDEN LNLEIDEN LN VAHL WAY LEIDEN LNVAHL WAYDEBOUR LANE SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS SS SS SS SS SSSSSSSSSSSSSSSSSSSSSSW W W WWWWWWWWWWWWWWWWW W W W W W W W WWWWWWWWWWWWWSDSDSDSDSDSDSDSDSDSDSDSD SDSD SDSDSDSD0+001+002+003+003+220+001+002+003+00 3+36L601L602C601L603L604 L605L606C602C603C604 0+001+002+003+004+005+005+22L607L608L609L610L611L612C605C606C607C608C609SDSDSDSDSDSDSDSDSDSDSDSD SDSD SDSDSDSD SD DESIGNED BYDRAWN BYCHECKED BYDATEPROJECT NO.FILE NO.SHEETPROJECT TITLESHEET TITLE (C) 2017 PEAKS TO PLAINS DESIGN, P.C. LANDSCAPE ARCHITECTURE/PLANNING/CIVIL ENGINEERING 404 NORTH 31ST STREET, SUITE 405 BILLINGS, MONTANA 59101 (406) 294-9499 - (406) 294-9670 FAX WWW.PEAKSTOPLAINS.COM PEAKS TO PLAINS DESIGNPC 14041_LS PARK_P6.DWGSD1.11404101/16/18JJRGNLGNLBOZEMAN, MONTANATHE LAKES AT VALLEY WEST PHASE 6 PARK AREA ALIGNMENTS 1, 2 & 3PHASE 6TRAIL LAYOUT PLANTRAIL LAYOUT PLAN - PHASE 6 - OPEN SPACE ALIGNMENT 1 & PARK AREA ALIGNMENTS 2 & 31SCALE: 1" = 30'2CLASS 1 ASPHALT TRAILNOT TO SCALEEXCAVATE 6" OF EXISTING GRADE.BACKFILL WITH 2 LIFTS: APPLY 34" ROADMIX TO BOTTOM 3", & COMPACT; THENAPPLY 38" MINUS NATURAL FINES TO TOP3"*UNDISTURBED SUBGRADE -COMPACT FILL SLOPES TO 95%PROCTOR DENSITY6.0' WIDTHWATER AND ROLL SURFACETO A SMOOTH SEAL2% CROSS SLOPE (3%MAX), CROWN ATCENTER OF TRAILSLOPE EDGES OFF TRAIL 12:1MINIMUM, 5:1 MAXIMUM TO MEETGRADE*NATURAL FINES SHALL CONSIST OF 80% ROCK, 10% SILTAND 10% CLAY. MIX IN ADDITIONAL CLAY BINDER TO MEETTHESE PARAMETERS AS NECESSARY.3GRAVEL TRAILNOT TO SCALEALIGNMENT 2ALIGNMENT 3ALIGNMENT 1CONNECTALIGNMENT 2TO EX. FISHINGACCESSOFF SITEIMPROVEMENTCONNECT TRAIL TOEX. OFF SITE TRAILEX. WETLANDMITIGATIONBOUNDARY, TYP.EX. WATERLINE, TYP.EX. WETLANDVEGETATION,TYP.PHASE 5PHASE 6 PHASE 5PHASE 6SIDEWALKSIDEWALKSIDEWALKSIDEWALKSIDEWALK SIDEWALK EX. TRAILEX. WETLAND MITIGATIONBOUNDARY3SD1.12SD1.1VAUGHN DRIVELAUREL PARKWAYSTANDARD CITY OFBOZEMAN TRAIL TOTEM, TYP.DEBOUR LANEALIGNMENT 1ALIGNMENT 2ALIGNMENT 3SIDEWALKNumberL601C601L602Length300.2015.716.50Radius10.000Line/Chord DirectionN89° 19' 35.18"EN44° 19' 35.18"EN00° 40' 24.82"WStart Sta:0+00.003+00.203+15.91End Sta:3+00.203+15.913+22.41NumberL603C602L604C603L605C604L606Length7.2115.5447.8630.54168.6147.7018.37Radius10.00020.00050.000Line/Chord DirectionN90° 00' 00.00"EN45° 29' 07.82"EN00° 58' 15.64"EN44° 43' 16.50"EN88° 28' 17.35"EN61° 08' 30.20"EN33° 48' 43.05"EStart Sta:0+00.000+07.210+22.750+70.611+01.162+69.773+17.47End Sta:0+07.210+22.750+70.611+01.162+69.773+17.473+35.84NumberL607C605L608C606L609C607L610C608L611C609L612Length26.0627.1923.0731.630.92108.85108.8960.7973.9241.0419.41Radius50.00050.000200.000200.000200.000Line/Chord DirectionN72° 57' 46.37"EN88° 32' 36.00"ES75° 52' 34.37"EN85° 59' 57.85"EN67° 52' 30.07"EN83° 28' 00.33"ES80° 56' 29.41"ES89° 38' 58.07"EN81° 38' 33.27"EN87° 31' 17.68"ES86° 35' 57.92"EStart Sta:0+00.000+26.060+53.250+76.321+07.951+08.872+17.723+26.613+87.414+61.325+02.37End Sta:0+26.060+53.250+76.321+07.951+08.872+17.723+26.613+87.414+61.325+02.375+21.77Phase 6 - Alignment 1 - ASPHALTPhase 6 - Alignment 2 - GRAVELPhase 6 - Alignment 3 - GRAVELDETENTIONPOND SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS SS SS SS SS SSSSSSSSSSSSSSSSSSSSW W W WWWWWWWWWWWWWWWWW W W W W W W W WWWWWWWWWWWWSDSDSDSDSDSDSDSDSDSDSDSD SDSD SDSDSDSD SDSDSDSDSDSDSDSDSDSDSDSD SDSD SDSDSDSD SD DESIGNED BYDRAWN BYCHECKED BYDATEPROJECT NO.FILE NO.SHEETPROJECT TITLESHEET TITLE (C) 2017 PEAKS TO PLAINS DESIGN, P.C. LANDSCAPE ARCHITECTURE/PLANNING/CIVIL ENGINEERING 404 NORTH 31ST STREET, SUITE 405 BILLINGS, MONTANA 59101 (406) 294-9499 - (406) 294-9670 FAX WWW.PEAKSTOPLAINS.COM PEAKS TO PLAINS DESIGNPC 14041_LS PARK_P6.DWGL1.11404101/16/18JJRGNLGNLBOZEMAN, MONTANATHE LAKES AT VALLEY WEST PHASE 6 PARK AREA PARK AREAPHASE 6PLANTING PLANPARK PLANTING PLAN: PHASE 61SCALE: 1" = 30'PUBLIC PARK LAND DEDICATION TRACKING TABLEPUBLIC PARK LAND DEDICATION TRACKING TABLECURRENTPREVIOUS PHASESPHASE 4 PHASE 3 PHASE 1 & 2 VALLEY WESTSUBDIVISION NAME: THE LAKES AT VALLEY WESTPROJECT NAME: THE LAKES AT VALLEY WEST PHASE 5AND 6TOTAL FORSUB-DIVISIONTHISPROPOSALPARK DED ACCIL &/OR IILPARK DED ACCIL &/OR IILPARK DED ACCIL &/OR IILPARK DED ACCIL &/OR IILNUMBER OF RES. UNITS PER PHASE / LOT / SITE PLAN:85399275466617ACREAGE PARK LAND AND / OR CIL REQUIRED: **25.9 99*.03=2.97 27 X 0.03 = 0.8154 X 0.03 = 1.62 66 X 0.03 = 1.98614 X 0.03 = 18.5VALUE OF IMPROVEMENTS IN LIEU PROPOSED:N/AN/AN/AN/AN/AN/A$___________________ VS. VALUE OF CODE-REQD. BASICPARK IMPROVEMENTS: $___________________(ATTACH COMPARISON CHART SPREADSHEET)ACREAGE PARK LAND PREVIOULSY DEEDED TO COB:59.460004.9254.54ACREAGE PARK LAND YET TO BE CONVEYED:7.237.230000PARK MASTER PLAN APPROVAL DATE: ______________* INDICATE ADDITIONAL PHASES AS APPLICABLE**SHOW ACTUAL CALCULATIONSPLANT SCHEDULE - PHASE 6 PARK SPACEMATURESYMBOLQUANTITYBOTANICAL NAMECOMMON NAMESIZEROOT HEIGHT WIDTHDECIDUOUS TREESAGL 2AESCULUS GLABRAOHIO BUCKEYE2" CAL.B&B50-70' 40-50'PT13POPULUS TREMULOIDESQUAKING ASPEN#15B&B 30-50' 10-30'PYM 2PYRUS USSURIENSIS 'MORDAK'PRAIRIE GEM USSURIAN PEAR 1-1/2" CAL.B&B 15-20' 15-20'UJD2 ULMUS DAVIDIANA VAR. JAPONICA 'DISCOVERY' DISCOVERY ELM1-1/2" CAL.B&B 35-40' 35-40'EVERGREEN TREESPNG 1PINUS NIGRAAUSTRIAN PINE6-8' HEIGHT B&B40 - 50' 20 - 30'PPG1PINUS PUNGENS GLAUCACOLORADO BLUE SPRUCE 6-8' HEIGHT B&B 50-70' 20 - 30'DECIDUOUS SHRUBSAAL3AMELANCHIER ALNIFOLIASASKATOON SERVICEBERRY #5 CONTAINER6-10' 6-10'CFD9CORNUS SERICEA 'BAILADELINE'FIREDANCE DOGWOOD#5 CONTAINER3-4' 3-4'RAR6RIBES AUREUMYELLOW FLOWERING CURRANT #5 CONTAINER5-6' 5-6'RWD 6ROSA WOODSIIWOODS ROSE#5 CONTAINER 5-6' 5-6'SEG2SALIX EXIGUACOYOTE WILLOW#5 CONTAINER 10-12' 10-12'SFE3SALIX 'FLAME'FLAME WILLOW#5 CONTAINER15-20' 15-20'SWS3SYMPHORICARPUS ALBUSWHITE SNOWBERRY#5 CONTAINER4-6' 4-6'(1) UJD(1) PPGEX. FISHINGACCESSWATER LINE,TYP.EX. WETLANDMITIGATIONBOUNDARY, TYP.GRAVEL TRAILVAUGHN DRIVELAUREL PARKWAYOPEN WATEREX. WETLANDVEGETATION,TYP.PHASE 6 OPENSPACELEGENDSEED MIX 3L1.21ASPHALT TRAILASPHALT TRAILGRAVEL TRAILGRAVEL TRAIL GRAVEL TRAILDEBOUR LANESEED MIX 2(2) PYML1.22DETENTIONPOND(1) PNGPHASE 6 OPENSPACE(2) AGL(3) PT1(1) SFE(3) CFD(1) AAL(3) RAR(3) SWS(1) AAL(3) RWD(1) SFE(3) CFD(2) SEG(1) AAL(1) SFE(3) CFD(3) RWD(3) RARL1.23SEED MIX 4PHASE 5PHASE 6 PHASE 5PHASE 6 DESIGNED BYDRAWN BYCHECKED BYDATEPROJECT NO.FILE NO.SHEETPROJECT TITLESHEET TITLE (C) 2017 PEAKS TO PLAINS DESIGN, P.C. LANDSCAPE ARCHITECTURE/PLANNING/CIVIL ENGINEERING 404 NORTH 31ST STREET, SUITE 405 BILLINGS, MONTANA 59101 (406) 294-9499 - (406) 294-9670 FAX WWW.PEAKSTOPLAINS.COM PEAKS TO PLAINS DESIGNPC 14041_LS PARK_P6.DWGL1.21404101/16/18JJRGNLGNLBOZEMAN, MONTANATHE LAKES AT VALLEY WEST PHASE 6 PARK SPACE NOTESPLANTING DETAILS &PLANTING NOTES1. VERIFY WITH THE PROJECT MANAGER AND UTILITY COMPANIES THE LOCATIONS OF ALLEXISTING UTILITIES PRIOR TO START. REPAIR ALL DAMAGES TO EXISTING UTILITIES, CURBS,PAVEMENTS AND STRUCTURES WHICH OCCUR DURING THE CONSTRUCTION OF THE PROJECTOR AS A RESULT OF THE CONTRACTOR'S ACTIVITIES, AT NO ADDITIONAL COST TO THE OWNER.2. SAFEGUARD ALL BUILDING SURFACES, EQUIPMENT AND FURNISHINGS. THE CONTRACTOR ISRESPONSIBLE FOR ANY DAMAGE OR INJURY TO PERSONS OR PROPERTY WHICH MAY OCCURAS A RESULT OF NEGLIGENCE IN THE EXECUTION OF WORK.3. COORDINATE WITH ARCHITECTURE/ENGINEERING PLANS TO BECOME THOROUGHLY FAMILIARWITH GRADING, SURFACE AND UNDERGROUND CONDITIONS AND UTILITIES.4. ALL GRADES, DIMENSIONS AND EXISTING CONDITIONS SHALL BE VERIFIED BY THECONTRACTOR ON-SITE BEFORE CONSTRUCTION BEGINS. BRING ANY DISCREPANCIES TO THEATTENTION OF THE OWNER'S REPRESENTATIVE PRIOR TO COMMENCING WORK.5. ENSURE THAT THE LANDSCAPING WORK DOES NOT INTERRUPT ESTABLISHED OR PROPOSEDDRAINAGE PATTERNS. OBTAIN APPROVAL ON THE FINAL GRADE BY THE OWNER'SREPRESENTATIVE PRIOR TO COMMENCING PLANTING OPERATIONS. FINISH GRADE BEFOREMULCHING SHALL BE +/- 3" BELOW FINISH SURFACE OF ADJACENT PAVING.6. FINE GRADE AND SLOPE ALL LANDSCAPED AREAS TO A MINIMUM OF 2.0% TO DRAIN.POSITIVELY NO SETTLEMENT, EROSION, SEDIMENTATION OR OFF-PROPERTYDRAINAGENUISANCE SHALL BE ACCEPTED.7. ALL FILL MATERIAL FOR BACKFILLING TRENCHES OR EXCAVATIONS SHALL BE FREE-DRAINING,GRANULAR MATERIAL APPROVED BY THE OWNER'S REPRESENTATIVE. THE GRANULARMATERIAL SHALL BE LEFT A MINIMUM OF 12" BELOW FINISH GRADE.8. PROVIDE TOPSOIL THAT IS LOOSE, FRIABLE AND SHALL CONTAIN AN ORDINARY AMOUNT OFORGANIC MATTER. IT SHALL CONTAIN NO LUMPS OF SOIL OR ROCKS LARGER THAN 1". ITSHALL BE SUFFICIENTLY FERTILE TO SUSTAIN NORMAL, HEALTHY PLAN GROWTH. PROVIDE AMINIMUM OF 6" OF TOPSOIL IN ALL LAWN AREAS.9. TEST THE TOPSOIL AFTER ROUGH GRADING IS COMPLETE TO DETERMINE THE SOILAMENDMENTS REQUIRED IN ORDER TO PROVIDE A GROWING MEDIUM AS DESCRIBED. SUBMITA COPY OF ANALYSIS AND RECOMMENDATIONS TO THE OWNER'S REPRESENTATIVE FORAPPROVAL.10. COORDINATE WITH OTHER CONTRACTORS, AS NECESSARY, REGARDING LOCATION ANDTIMING OF INSTALLATION OF PLANT MATERIALS.11. PLANT MATERIALS SHALL BE FURNISHED IN THE QUANTITIES AND/OR SPACING AS SHOWN ORNOTED. IN CASE OF DISCREPANCIES BETWEEN THE PLAN AND THE PLANT SCHEDULE, THEPLAN SHALL DICTATE.12. PLANT MATERIALS ARE DRAWN AT OR NEAR THEIR MATURE SIZE. UTILIZE THE CENTER POINTOF THE SYMBOL TO DETERMINE PROPER PLANT LAYOUT AND PLACEMENT.13. LAYOUT PLANT LOCATIONS AND PLANTING BED EDGES AND OBTAIN APPROVAL BY THEOWNER'S REPRESENTATIVE PRIOR TO INSTALLATION.14. ALL PLANTS ARE TO MEET OR EXCEED 'AMERICAN STANDARDS FOR NURSERY STOCK,'CURRENT EDITION, BY THE AMERICAN NURSERY & LANDSCAPE ASSOCIATION. ALL PLANTSSHALL BE NURSERY-GROWN UNLESS OTHERWISE NOTED.15. PLANT FERTILIZER SHALL BE AGRIFORM (21 GRAM), 20-10-5 BY WEIGHT, APPLIED AT THE RATERECOMMENDED BY SOIL TESTING AND SUITED TO THE SPECIFIED PLANTS.16. PROVIDE BARK MULCH, 3" MINIMUM DEPTH. PROVIDE SOURCE AND SAMPLE FOR APPROVAL BYTHE OWNER'S REPRESENTATIVE.17. TREES LOCATED IN GRASS AREAS TO HAVE BARK MULCH RINGS AS PER DETAILS.18. STAKE AND GUY ALL TREES IMMEDIATELY AFTER PLANTING. THE STABILITY AND PLUMBCONDITIONS OF ALL PLANT STOCK IS THE RESPONSIBILITY OF THE CONTRACTOR THROUGHTHE WARRANTY PERIOD AND THE CONTRACTOR IS LIABLE FOR ANY DAMAGE CAUSED BYINSTABILITY OF ANY PLANT MATERIALS.19. COORDINATE THE PLANTING WITH IRRIGATION SYSTEM LAYOUT. THE OWNER IS NOTRESPONSIBLE FOR DAMAGE CAUSED BY OTHER TRADES WHILE COMPLETING THIS WORK.20. ALL SUBSTITUTIONS AND PLAN CHANGES MUST BE APPROVED BY THE LANDSCAPEARCHITECT. NO SUBSTITUTIONS SHALL BE MADE WITHOUT WRITTEN CONSENT OF THEOWNER'S REPRESENTATIVE.21. ANY WORK OR MATERIAL WHICH IN THE OPINION OF THE OWNER'S REPRESENTATIVE DOESNOT MEET THE REQUIREMENTS OF THE PLANS AND SPECIFICATIONS WILL BE CAUSE FORREJECTION. ALL REJECTED WORK AND MATERIALS SHALL BE IMMEDIATELY REMOVED,DISPOSED AND REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER.22. BEGIN MAINTENANCE AFTER EACH PLANT HAS BEEN INSTALLED AND CONTINUE UNTIL FINALACCEPTANCE BY THE OWNER'S REPRESENTATIVE. MAINTENANCE INCLUDES WATERING,PRUNING, WEEDING, MULCHING, REPLACEMENT OF SICK OR DEAD PLANTS AND ANY OTHERCARE NECESSARY FOR THE PROPER GROWTH OF PLANT STOCK.23. DURING THE COURSE OF THIS WORK, REMOVE EXCESS WASTE MATERIAL DAILY FROM THESITE AND UPON COMPLETION OF ALL WORK.24. UPON COMPLETION OF ALL LANDSCAPING, A SUBSTANTIAL COMPLETION WALK-THROUGH OFTHE WORK WILL BE HELD. THE CONTRACTOR SHALL NOTIFY THE OWNER'S REPRESENTATIVEFOR SCHEDULING THE WALK-THROUGH AT LEAST SEVEN (7) DAYS PRIOR O THE ANTICIPATEDDATE.25. WARRANTY ALL PLANT STOCK AND WORKMANSHIP FOR 12 MONTHS FROM THE DATE OF FINALACCEPTANCE. REPLACEMENT PLANTS SHALL BE WARRANTED FOR AN ADDITIONAL 90 DAYS.26. THE CONTRACTOR SHALL NOT BE RESPONSIBLE AT ANY TIME TO REPLACE OR HONOR ANYWARRANTY FOR THE LOSS OF ANY TREES, PLANTS, GROUND COVERS OR SOD CAUSED BYFIRE, FLOODS, LIGHTNING, WINDS ABOVE 70 MILES PER HOUR OR ANY OTHER NATURALDISASTER, NOR SHALL THE CONTRACTOR BE HELD RESPONSIBLE FOR ACTS OF VANDALISMOR NEGLIGENCE ON THE PART OF THE OWNER.27. PROVIDE TO THE OWNER'S REPRESENTATIVE A WRITTEN ANNUAL MAINTENANCE PROGRAMTO PROPERLY CARE FOR AND MAINTAIN THE LANDSCAPING. INCLUDE CONTACT INFORMATIONREGARDING THE INSTALLERS AND SUPPLIERS OF THE MATERIALS ALONG WITH A WARRANTYCERTIFICATE.1. PROVIDE TO THE OWNER'S REPRESENTATIVE,CERTIFICATES FOR THE SEED MIXTURES. THESEEDING CERTIFICATE SHALL IDENTIFY THE SPECIESAND PERCENTAGES, GERMINATION PERCENTAGES,WEED PERCENTAGES AND INERT MATTER.3. SEED MIX #2:35% DURAR HARD FESCUE35% SHEEP FESCUE15% TURF-TYPE TALL FESCUE15% CANADA BLUEGRASSDRILL @ 10-15# / ACREBROADCAST @ 20-30# / ACRE4. SEED MIX #325% GREEN NEEDLEGRASS20% WESTERN WHEATGRASS20% THICKSPIKE WHEATGRASS15% SLENDER WHEATGRASS13% MOUNTAIN BROM 5% SECAR BLUEBUNCH WHEATGRASS 2% BLUE FLAXDRILL @ 8-10# / ACREBROADCAST @ 16-20# / ACRE5. SEED MIX #4 (ONLY IF DISTURBED OR OTHERWISENOTED)6.5# PLS / AC. SLENDER WHEATGRASS5.0# PLS / AC. SODAR STREAMBANK WHEATGRASS3.5# PLS / AC. TUFTED HAIRGRASS0.5# PLS / AC. FOWL MANNAGRASS0.25# PLS / AC. FOWL BLUEGRASS6. COMPOST: PROVIDE WELL-COMPOSTED, STABLE ANDWEED-FREE ORGANIC MATTER,. APPROVED SOURCESOF COMPOST ARE GLACIER GOLD: 406-881-3033; EKOCOMPOST 406-721-4123; BIG BUTTE COMPOST:406-782-0190; EARTH SYSTEMS COMPOST:406-582-0660; OR ROCKY MOUNTAIN COMPOST:406-245-4817.7. PROVIDE COMMERCIAL-GRADE FERTILIZER OFNEUTRAL CHARACTER WITH BOTH FAST ANDSLOW-RELEASE NITROGEN. PROVIDE COMPOSITIONAND WEIGHTS BASED UPON SOIL TEST RESULTS.8. LOOSEN SUBGRADES TO A DEPTH OF 8 INCHES.REMOVE ANY STONES LARGER THAN 1 INCH. SPREAD4 INCHES OF TOPSOIL AND 2 INCHES OF COMPOST ANDROTOTILL COMPOST INTO TOPSOIL FOR A TOTAL SEEDBED PROFILE OF 6 INCHES.9. FINISH GRADE AGAINST EDGING OR PAVEMENT TOALLOW FOR THICKNESS OF SOD OR SEED.10. DRILL SEED MIXES WITH A DRILL SEEDER WITH ASPACING THAT DOES NOT EXCEED 3-1/2 INCHES.11. IF AREAS ARE UNABLE TO BE DRILL SEEDED,BROADCAST SEED AND RAKE INTO SOIL. BROADCASTSEED AT DOUBLE THE RATE SPECIFIED.12. HYDROMULCH OVER ALL DRILL SEEDED AREAS ANDROLL UNTIL SMOOTH.13. CONTRACTOR IS RESPONSIBLE FOR ALL LAWNMAINTENANCE FOR 90 DAYS AFTER SUBSTANTIALCOMPLETION.14. CONTRACTOR IS RESPONSIBLE FOR WEED CONTROLOVER ALL NEWLY SEEDED AREAS FOR THE FIRST FULLGROWING SEASON.SEEDING NOTESDECIDUOUS TREE1NOT TO SCALEPLANTING SOIL MIX, AS SPECIFIEDREMOVE BURLAP FROM TOP THIRD OFROOTBALL, CUT WIRE BASKET IN FOUR PLACESAND FOLD DOWN 8 INCHESPROVIDE 6" MIN. CLEARANCE BETWEEN BALL &PIT WALLS. ALL WALLS SHALL BE FRACTURED &UNGLAZEDTREE GUARD LARGE SIZEKRAFT PAPER TREE WRAP, REMOVE AT THEEND OF THE WARRANTY PERIOD.PRUNE AS SPECIFIED TO RETAIN NATURALFORMANCHOR STAKING IS OPTIONAL. UTILIZE FLAT,GROMMETED STRAPS THAT LIE FLAT AGAINSTTHE TRUNK. TIE STRAPS BACK TO WOOD ORMETAL POSTS. PLACE CAPS ON METAL POSTSFOR SAFETY. PLACE POSTS AT LEAST 3 INCHESFROM THE OUTSIDE EDGE OF THE ROOTBALL.* PLANT ALL TREES TO HAVE THE SAMERELATIONSHIP TO FINISH GRADE ASORIGINALLY GROWN IN THE NURSERY.3" CHIPPED WOOD; LOCAL ORIGIN OF CHIPS;HEALTHY TREES ONLY, 3'-0" DIA. IN LAWNAREAS, TYPICAL3X THE WIDESTDIMENSION OF THEROOT BALLCONIFEROUS TREE2NOT TO SCALEPLANTING SOIL MIX, AS SPECIFIED.ANCHOR STAKING IS OPTIONAL. UTILIZE FLAT,GROMMETED STRAPS THAT LIE FLAT AGAINSTTHE TRUNK. TIE STRAPS BACK TO (3) WOODOR METAL POSTS. PLACE CAPS ON METALPOSTS FOR SAFETY. PLACE POSTS AT LEAST 3INCHES FROM THE OUTSIDE EDGE OF THEROOTBALL.FINISHGRADE* PLANT ALL TREES TO HAVE THE SAMERELATIONSHIP TO FINISH GRADE ASORIGINALLY GROWN IN THE NURSERY.PRUNE AS SPECIFIED TO RETAIN NATURALFORM3" CHIPPED WOOD; LOCAL ORGIN OF CHIPS,HEALTHY TREES ONLY, 3'-0" DIA. IN LAWNAREAS, TYPICALPROVIDE 6" MIN. CLEARANCE BETWEEN BALLAND PIT WALLS; ALL PIT WALLS SHALL BEFRACTURED AND UNGLAZEDREMOVE BURLAP FROM TOP THIRD OFROOTBALL; CUT WIRE BASKET IN FOURPLACES AND FOLD DOWN 8"3x THE WIDEST DIMENSIONOF THE ROOT BALLSHRUB3NOT TO SCALEFINISH GRADE6" MIN. CLEARANCENOTE:PROVIDE 2 AGRI-FORM TABLETSPER SHRUBPRUNE AS SPECIFIED, TO RETAINNATURAL PLANT FORM.WEED BARRIER FABRICPLANTING MIX, AS SPECIFIED.PLANTING DEPTH TO MATCH FINISHGRADE.TOPSOILREMOVE CONTAINER BEFOREPLANTING. TAKE CARE TO NOTDISTURB ROOTBALL. BOTTOMAND SIDES OF PIT WALL SHALL BEFRACTURED AND UNGLAZED.TYPE OF MULCH AND DEPTH ASSPECIFIED. PULL MULCH 2" AWAYFROM TRUNK. SSSSSSSSSSSSSSSSSSSSSSSSSSSS SS SS SS SS SS SSSSSSSSSSSSSSSSSSSS W W W WWWWWWWWWWWWWWW W W W W W W W W W W WWWWWWWWWWSDSDSDSDSDSDSDSDSDSDSDSD SD SD SD SD SD SD DESIGNED BYDRAWN BYCHECKED BYDATEPROJECT NO.FILE NO.SHEETPROJECT TITLESHEET TITLE (C) 2015 PEAKS TO PLAINS DESIGN, P.C.14041_IR_P5 P6.DWGLANDSCAPE ARCHITECTURE/PLANNING/CIVIL ENGINEERING 404 NORTH 31ST STREET, SUITE 405 BILLINGS, MONTANA 59101 (406) 294-9499 - (406) 294-9670 FAX WWW.PEAKSTOPLAINS.COM PEAKS TO PLAINS DESIGNPCL1.31404101/16/18JJRGNLGNLBOZEMAN, MONTANATHE LAKES AT VALLEY WEST PHASE 5 & 6 OPEN SPACE PARK AREAPHASE 6IRRIGATION PLAN PHASE 6 PARK AREA IRRIGATION PLAN1SCALE: 1" = 30'14.423A1"1. VERIFY ALL EXISTING AND PROPOSED SITE CONDITIONS, INCLUDINGPLANTING, GRADING, BUILDING CONSTRUCTION, WATER DEVELOPMENT,AND SUPPLY, PRIOR TO COMMENCEMENT OF WORK. NOTE ANYSLEEVES AND IRRIGATION STUBS FOR FUTURE WORK.2. LOCATE AND PROTECT ALL UNDERGROUND UTILITIES, CONDUITS, ANDSTRUCTURES. ANY DAMAGE INCURRED IS THE CONTRACTOR'SRESPONSIBILITY AT NO ADDITIONAL COST TO THE OWNER.3. THE IRRIGATION CONTRACT INCLUDES THE SUPPLY AND INSTALLATIONOF ALL MATERIALS AND EQUIPMENT FOR A COMPLETE, AUTOMATICIRRIGATION SYSTEM. ANY ITEMS REQUIRED TO CONFORM WITH SUCHINTENT ARE CONSIDERED TO BE INCIDENTAL TO THE WORK.4. THE IRRIGATION PLAN IS SCHEMATIC. FIELD-VERIFY ALL DIMENSIONS,EXISTING, AND PROPOSED CONDITIONS, AS REQUIRED TO PROVIDE ONECOMPLETE AND OPERABLE SYSTEM.5. DO NOT WILLFULLY INSTALL THE SYSTEM WHEN OBVIOUSOBSTRUCTIONS, GRADE CHANGES AND SITE GEOMETRY EXIST. SUCHDIFFERENCES SHALL BE REPORTED TO THE OWNER'S REPRESENTATIVE.IN THE EVENT NOTIFICATION IS NOT MADE, THE CONTRACTOR SHALLASSUME ALL RESPONSIBILITY FOR ANY NECESSARY REVISIONS.6. REFER TO LANDSCAPE AND CIVIL PLANS WHEN LAYING OUT HEADPLACEMENT AND TRENCHING.7. CONFORM TO ALL LOCAL CODES REGARDING INSTALLATION.8. IRRIGATION DESIGN IS BASED UPON HAVING 40 PSI AND 35 GPMAVAILABLE AT THE FURTHEST HEAD. VERIFY THE ACTUAL PSI AND GPMAVAILABILITY AND COMPATIBILITY WITH THE WATER SOURCE PRIOR TOINSTALLATION.9. PROVIDE PVC IRRIGATION PIPE, 2-1/2" SIZE OR SMALLER IN CLASS 200I.P.S.; PROVIDE 3" SIZE PIPE AND LARGER IN SCHEDULE 40.10. PROVIDE 6 INCH DIAMETER SCHEDULE 40 PVC FOR ALL ELECTRICAL ANDIRRIGATION SLEEVES LOCATED UNDER PAVEMENT.11. PROVIDE UF-14-1 DIRECT BURIAL CABLE WIRING FROM THE IRRIGATIONCONTROLLER TO REMOTE CONTROL VALVES. RUNS IN EXCESS OF 800FEET SHALL BE 12 GAUGE. PLACE ALL WIRE SPLICES IN VALVE BOXESAND MAKE CONNECTIONS WITH A DIRECT BURY SPLICE KIT. PROVIDESLEEVES FOR WIRING UNDER ALL PAVED AREAS.12. BURY ALL MAINLINE PIPE WITH A MINIMUM COVER OF 18 INCHES. BURYALL LATERAL PIPE WITH A MINIMUM COVER OF 12 INCHES. PULLING OFPIPE 2 INCH DIAMETER OR LESS IS ACCEPTABLE, PROVIDING DEPTHSARE ACHIEVED.13. LIMIT THE USE OF FITTINGS AND INSTALL LINE SIZE FITTINGS TO ENSUREMINIMUM FRICTION LOSS IN SYSTEM.14. LOCATE HEADS APPROXIMATELY 2 INCHES FROM PROPOSED CURBS,WALKS AND MOWING EDGES.15. CONNECT ALL SPRAY HEADS TO LATERAL PIPES USING FUNNY PIPE,CONNECT ALL ROTORS TO LATERAL PIPES WITH PVC SWING JOINTS.16. LOCATE SPRINKLER HEADS TO AVOID OBSTRUCTIONS THAT WILL LIMITRADIUS OF COVERAGE, CAUSE DRY SPOTS, OVER SPRAY ON BUILDINGS,STRUCTURES AND PAVEMENTS OR OTHER WATER DAMAGE.17. NO SUBSTITUTIONS WILL BE ALLOWED WITHOUT WRITTEN CONSENTFROM THE LANDSCAPE ARCHITECT.18. ALL VALVES TO BE INSTALLED IN RECTANGULAR VALVE BOXES OFPROPER SIZE, DEPTH AND GRADE. PROVIDE VALVE BOX EXTENSIONS ASREQUIRED.19. VERIFY WITH THE OWNER'S REPRESENTATIVE, THE FINAL LOCATION OFTHE CONTROLLER, BACKFLOW PREVENTER AND CONNECTION TOWATER SOURCE TO MEET FIELD CONDITIONS. COORDINATEINSTALLATION WITH OWNER'S REPRESENTATIVE AND OTHER TRADES.20. FINAL BALANCE AND ADJUST THE COMPLETE IRRIGATION SYSTEM,INCLUDING SPRAY HEADS, ROTORS AND DRIP LINES FOR PROPEROPERATION.21. CONTRACTOR IS RESPONSIBLE FOR PERFORMING FIRST-YEARWINTERIZATION AND SPRING START-UP PRIOR TO MAY 1ST, DURING THEONE-YEAR WARRANTY PERIOD.22. FINAL INSPECTION: DEMONSTRATE THE ENTIRE SYSTEM IN OPERATIONTO THE OWNER'S REPRESENTATIVE, PROVING THAT ALL REMOVECONTROL VALVES ARE PROPERLY FUNCTIONING, THAT ALL HEADS ANDEMITTERS ARE PROPERTY ADJUSTED FOR RADIUS, ARC OF COVERAGEAND EMITTER LOCATION AS IT RELATES TO INDIVIDUAL PLANTS.23. PRIOR TO FINAL PAYMENT THE CONTRACTOR SHALL PROVIDE TO THEOWNER'S REPRESENTATIVE AN AS-BUILT PLAN AND OWNER'S MANUALS.DURING THE COURSE OF THE INSTALLATION, THE CONTRACTOR MUSTRECORD ALL CHANGES MADE TO THE IRRIGATION SYSTEM. THECHANGES MUST BE MADE IN RED ON THE ORIGINAL PLAN.24. WARRANTY THE IRRIGATION SYSTEM FOR A PERIOD OF ONE-YEAR FROMTHE DATE OF SUBSTANTIAL COMPLETION. ANY SETTLEMENT THATOCCURS DURING THIS TIME WILL BE REPAIRED AT THE CONTRACTOR'SEXPENSE.IRRIGATION NOTESIRRIGATION LEGENDSYMBOLDESCRIPTIONSIZEMANUF.MODEL #MP-ROTATOR HEADS6"HUNTERPROS-06-PRS40-CV-MP3000-90,210ELECTRIC CONTROL VALVE 1"HUNTERICV-101GLATERAL LINEAS INDICATEDCLASS 200 PVCEX. MAINLINESLEEVE LINES4"SCHEDULE 40 PVCCONTROLLER LETTERGALLONS PER MINUTE (GPM)ZONE STATION NUMBERDETAIL NUMBERSHEET NUMBER305DWATER CONSUMPTION CALCULATIONTHE CALCULATION FOR WATER CONSUMPTION ACCOUNTS FOR MONTHLY PRECIPITATION AVERAGES AND AVERAGE EVAPOTRANSPIRATION RATES FOR THEREGION. WEATHER SENSORS ARE INTEGRATED INTO THE IRRIGATION SYSTEM TO REDUCE UNNECESSARY APPLICATIONS OF WATER.ESTIMATED WATER CONSUMPTION FOR ALL PHASE 6 PARK AREA: 19,403 GALLONS PER YEARPHASE 6 PARK AREA IRRIGATION NARRATIVEEXCEPT FOR A SMALL BUFFER AREA, PHASE 6 OF THE DEVELOPMENT'S PARK AREA IS DESIGNED TO BE NATRUALIZED, THEREBY ELIMINATING LARGE AREAS OF IRRIGATED TURF. THEPLANTINGS IN THIS AREA OF THE PARK ARE MINIMAL TO ENHANCE THE VIEWSHED. THE PLANTINGS WILL REQUIRE TEMPORARY IRRIGATION THROUGH THE ESTABLISHMENT PERIOD, WHICH,ONCE ESTABLISHED, WILL CEASE. THE DROUGHT-TOLERANT PLANT SELECTIONS AND RELATIVELY HIGH-WATER TABLE IN THIS AREA ELIMINATES THE NEED FOR PERMANENT IRRIGATION.IR28FINISHED GRADEMP ROTATOR NOZZLEPRS40 SPRAY BODY WITHFACTORY-INSTALLED DRAINCHECK VALVE1/2" MALE INLET X 1/2 " BARBED ELBOW12" LENGTH FUNNY PIPELATERAL TEE OR ELLLATERAL PIPE2NOT TO SCALEELECTRIC CONTROL VALVE3NOT TO SCALE1REMOTE CONTROL VALVEFINISH GRADE/TOP OFMULCHRECTANGULAR VALVE BOX'3M' DBY WATERPROOFCONNECTORS OR EQUALPVC SCH 80 NIPPLE (CLOSE)PVC SCH 40 ELLPVC SCH 80 NIPPLE (LENGTH ASREQUIRED)BLOCK (1 OF 4)PVC SCH 80 NIPPLE (2-INCHLENGTH, HIDDEN) AND SCH 40 ELLPVC SCH 40 TEE OR ELLPVC SCH 40 MALE ADAPTERPVC LATERAL PIPEPVC MAINLINE PIPE3" DEPTH, 34" WASHED ROCK3" MINLAMINATED TAG W/ ZONE NUMBERWIRE TOSOLENOIDDUAL-1DECODERCOMMUNICATIONWIRE TO NEXTDEVICE (DECODER,SENSOR DECODER,LINE SURGEPROTECTOR ORCONTROLLER)L1.34TRENCH & BEDDINGNOT TO SCALEPLANS120V WIREFINISH GRADECONDUITPLANMAINLINEBEDDINGLATERALSECTIONCONDUITDIRECT BURY PLANLATERALLATERAL PIPESNAKE ALLSECTIONSFINISH GRADEDIRECT BURYLOOPTIESSECTIONFINISH GRADEIN TRENCHTAPE & BUNDLE ALL WIRING AT 10 FT. INTERVALS.MAKE ALL SPLICES IN VALVE BOXES & LOCATE ONAS-BUILT PLANS. TIE A LOOSE 20 FT. LOOP INWIRING AT ALL CHANGES IN DIRECTION GREATERTHAT 30 DEGREES. UNTIE ALL LOOPS AFTERMAKING CONNECTIONS.INSTALL ALL 120V. WIRING IN CONDUIT. PLACE ALLWIRING UNDER PAVEMENT AND THROUGH SLEEVESIN CONDUIT.IN CONDUITCONTRACTOR HAS THE OPTION TO TRENCHOR PULL P.E. DRIP LATERAL LINES, PROVIDEDA MINIMUM COVER OF 10" CAN BEGUARANTEED.18" 12" 18" 12" 18" 18"5ADD CONTROL VALVE TOEXISTING MAINLINE FROMWELL 1(A). ADD ZONE TOPARK CONTROLLER.VAUGHN DRIVEPHASE 5PHASE 6 PHASE 5PHASE 6DEBOUR LANEMODEL DUAL-1 DECODERJACKETED ID WIRE PATH FROMCONTROLLER ALLOW 5 ft/1.5MSLACK PER DECODER/1/2 ONEITHER SIDE OF DECODERDBR\Y-6 (2)DBY (2)TWISTED TO NEXT DECODERJACKETED ID WIRE PATHTWO BLACK WIRES TO VALVESOLENOID/UP TO 100FT/30MNOTE: All DUAL-1 DECODERS SHALL HAVE THEFOLLOWING ADDRESS AND CORRESPONDINGCOLORADDRESS 1 = BlackDUAL-1 DECODER4NOT TO SCALE1OPEN SPACE AREA, SEE OPEN SPACEDRAWINGS, SHEET L4.3OPEN SPACE AREA, SEE OPEN SPACEDRAWINGS, SHEET L4.34L1.325L1.33L1.3SIDEWALKSIDEWALK6-INCH MP ROTATORHEAD4" PVC SLEEVE, TYP.L1.3 The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat Seed Mix Descriptions Four separate seed mixes encompass the park and open space areas throughout the development. The seed mixes correspond with activity use levels appropriate for the different types of ecosystems provided throughout the development. Active park lands are a combination of Kentucky Bluegrass, Perennial Ryegrass and Creeping Red Fescue. This irrigated mix utilizes approximately 25 percent less water than a traditional bluegrass blend, but the species respond well to heavy pedestrian traffic and provides the average citizen with a typical expectation of a traditional park area. The Durston Road and Laurel Parkway open spaces and boulevards consist of three types of fescue along with a Canada Bluegrass blend. While these areas will be irrigated as well, the fescues provide about a 50 percent reduction of water requirements, creating a quality greenbelt. These areas will not receive as much pedestrian traffic; therefore, the fescues can be mowed less often but still project a nice green space analysis. The upland open space and park lands consist of a four-blend wheatgrass mix, along with brome and other species. This seed mix allows for a 100 percent reduction in water consumption, as it does not require irrigation. This seed mix is in locations where minimal foot traffic is expected. In most cases, these areas will not be mowed, although an annual mowing may be performed for species diversity. The detention ponds will receive a seed mix that survives with a periodic inundation of water and drought. Consisting of wheatgrass, hairgrass, mannagrass and bluegrass species, this seed mix will provide for herbaceous ground cover through multiple water events. This seed mix also has a 100 percent reduction in water consumption, as it does not require irrigation. Active Park Lands – SEED MIX #1 60% Kentucky Bluegrass 25% Perennial Ryegrass 15% Creeping Red Fescue Drill @ 4-5#/1000/SF Broadcast @8-10#/1000/SF Durston Road Open Space – SEED MIX #2 35% Durar Hard Fescue 35% Sheep Fescue 15% Turf-type Tall Fescue 15% Canada Bluegrass Drill @ 10-15#/Acre Broadcast @ 20-30#/Acre Upland Open Space & Park Lands – SEED MIX #3 25% Green Needlegrass 20% Western Wheatgrass 20% Thickspike Wheatgrass 15% Slender Wheatgrass 13% Mountain Brome 5% Secar Bluebunch Wheatgrass 2% Blue Flax The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat Drill @ 8-10#/Acre Broadcast @ 16-20#/Acre Detention Ponds & Wetland Areas (only if disturbed) – SEED MIX #4 6.5#PLS/Acre Slender Wheatgrass 5.0#PLS/Acre Sodar Streambank Wheatgrass 3.5#PLS/Acre Tufted Hairgrass 0.5#/PLS/Acre Fowl Mannagrass 0.25#/PLS/Acre Fowl Bluegrass Seed mixes three and four do not have any permanent irrigation systems. Establishment of non-irrigated seed will be established utilizing these proven, successful establishment methods without the use of temporary irrigation. 1. Proper seed bed preparation. The contractor is required to place four to six inches of topsoil overall areas to receive seed. The topsoil must be tested to meet soil texture and soil nutrientcapacities. Compaction of the topsoil layer shall not exceed 85 percent.2.Viable seed source. The seed source will be checked through the acquisition of the tags off of thebags of seed. Verification of the seed-tested germination, percentage of inert materials andpercentages of weed seed in the mix itself will meet industry standards.3. Seed to soil contact. All non-irrigated seed mixes will be drill seeded to ensure proper seed tosoil contact. The equipment shall not have a spacing of more than 3-1/2 inches, and the soilsurface should be cultipacked or rolled after seeding. Areas too narrow to drill seed will bebroadcast seeded at double the rate and raked into the soil. 4. Timing of seeding. Non-irrigated seed mixes should only be seeded between October 15 andMay 15 of each year, provided that the ground is not frozen or overly muddy. This is the optimaltime for soil moisture content and the cooler spring temperatures enhance native grass seedling development.5. No use of fertilizer. Non-irrigated seed mixes will not receive a fertilizer treatment. Experienceand studies show that the application of fertilizer in the first two years of establishment only benefits weeds.6.Mulch application. Immediately after seeding, the seed bed will have a layer of straw or papermulch hydraulically placed over the top. This helps to retain moisture, provide increased organicmatter, suppresses weed growth and can provide nutrients to the grass.7. Weed monitoring. Weeds will be monitored and removed according to the applicant’s approvedweed management plan.8.Successful establishment time period. The City is advised that successful establishment of non-irrigated grasses takes two years at a minimum due to the slow germination rates of the nativegrasses and slow root zone development. This methodology has been tested by Agronomist Neal Fehringer, MDT Agronomist Phil Johnson and successfully implemented by Peaks to Plains Design on several projects throughout Montana. Seeding of soil stockpiles that will remain undisturbed for a period of more than four months will be seeded with an annual grass groundcover of annual rye. Annual ryegrass germinates quickly and is a low cost option for dust control, without long-term consequences of contamination of the soil source. This will be completed as per the SWPPP plan requirements. The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat SEC. 38.41.060.A.16 A.(7) GENERAL DESCRIPTION OF LAND The Lakes at Valley West continues the award-winning tradition of parks and open space present throughout the rest of Valley West Subdivision. The open space along Durston Road provides a neighborhood buffer that reinforces a tree-lined edge from an urban arterial road. This edge feeds into the entry to The Lakes funneling down Laurel Parkway, setting the stage for a green belt transportation corridor. Special attention is paid to the Parkway median regarding scale and repetition without compromising safety and efficiency. The east lake is bordered by the Baxter Creek Natural Area on the east. Significant wetland mitigation activities have occurred in the natural area and along the wet perimeter of the lakes. The north-south trail corridor on the west side of Baxter Creek will facilitate connectivity to and from all directions, maximizing the potential use of the Natural Area without compromising environmental commitments. The northwest corner of the east lake will encompass active use park area. Neighborhood gatherings are accommodated through two picnic shelters and associated improvements. A large playground will accommodate a wide variety of play activities along with a swing set, a feature missing in the greater Valley West park system. A combination of flat, unprogrammed open space and large berms provide for free and imaginative play. This neighborhood gathering area will be irrigated to support such active and intense uses. Accessible trails will connect he active use area to the natural, reclaimed wetland edge of the lake for fishing access. The west lake is surrounded by ample open space. Irrigated unprogrammed open space takes advantage of flat topography on the north edge of the lake. This area creates a buffer between private properties and the natural wetland fringe of the lake. This line is marked with the accessible trail that separates irrigated from natural grasses. By limiting the irrigated area, principles of water conservation contribute to the overall sustainability of the development. The remaining lake perimeter is restored to drought-tolerant upland grasses, creating greater habitat diversity. Greater habitat diversity attracts a variety of wildlife and avian species, thus creating opportunities for nature-related recreation. Together, the parks, trails and open space amenities encompass a wide variety of recreational opportunities appealing to many different age groups. The public lands within The Lakes at Valley West appeal to many interests, and are accessible by vehicle, bicycle and pedestrian means. This accentuates the high quality of life attributes affiliated with the Bozeman area and the overall development consistent with the expectations found at Valley West. The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat SEC. 38.41.060 Additional Subdivision Preliminary Plat Supplements A(8) – Trail Layout & Construction Refer to A-6 for parks trail layout & construction. The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat SEC. 38.41.060 Additional Subdivision Preliminary Plat Supplements A(9) The final park plan shall be approved by the review authority with recommendations from both the city recreation and parks advisory board prior to any site work. A(10) A preconstruction meeting is required prior to any site work. A(11) The Park Plan shall follow all appropriate design guidelines for city parks. 1/15/2018 Phase 6 Park OPINION OF PROBABLE COST Project: The Lakes At Valley West Phase: Park Space: Phase 6 Date:January 16, 2018 Prepared By:Peaks to Plains Design, PC ITEM DESCRIPTION QTY UNIT UNIT COST TOTAL RESPONSIBILITY Decidious Trees 1.5" & 2" caliper 6 EA 250.00$ 1,500$ Developer Coniferous Trees 6-8' Height 2 EA 200.00$ 400$ Developer Ornamental Trees 1.5" Caliper 2 EA 185.00$ 370$ Developer Shrubs #5 Container 32 EA 50.00$ 1,600$ Developer Seed Mix 2 Irrigated Mix 2410 SF 0.31$ 747$ Developer Seed Mix 3 Non-Irrigated Mix 47982 SF 0.35$ 16,794$ Developer Seed Mix 4 Wetland Mix 2004 SF 0.31$ 621$ Developer Earthwork 55541 SF 0.08$ 4,443$ Developer Irrigation MP Rotator 2410 SF 0.55$ 1,326$ Developer Irrigation Gator Bags thru Establishment 10 EA 35.00$ 350$ Developer Gravel Trails 6' wide 858 LF 10.00$ 8,580$ Developer SUBTOTAL 36,731$ MOBILIZATION & INSURANCE 5%1,837$ CONTINGENCY 10%3,857$ TOTAL 42,424$ The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat SEC. 38.41.060.A.16 A(13) – Playground Equipment Information No new playground equipment is being installed as part of Phase 6. Soil Map—Gallatin County Area, Montana (VALLEY WEST: PHASE 5 & 6 SOILS) Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 12/5/2014 Page 1 of 350583005058400505850050586005058700505880050589005059000505910050592005058300505840050585005058600505870050588005058900505900050591005059200490400490500490600490700490800490900491000491100491200491300491400491500491600491700491800 490400 490500 490600 490700 490800 490900 491000 491100 491200 491300 491400 491500 491600 491700 491800 45° 41' 11'' N 111° 7' 27'' W45° 41' 11'' N111° 6' 15'' W45° 40' 38'' N 111° 7' 27'' W45° 40' 38'' N 111° 6' 15'' WN Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 12N WGS84 0 300 600 1200 1800Feet 0 100 200 400 600Meters Map Scale: 1:7,080 if printed on A landscape (11" x 8.5") sheet. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: http://websoilsurvey.nrcs.usda.gov Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Gallatin County Area, Montana Survey Area Data: Version 18, Sep 3, 2014 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jul 28, 2011—Aug 10, 2011 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Soil Map—Gallatin County Area, Montana (VALLEY WEST: PHASE 5 & 6 SOILS) Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 12/5/2014 Page 2 of 3 Map Unit Legend Gallatin County Area, Montana (MT622) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI 448A Hyalite-Beaverton complex, moderately wet, 0 to 2 percent slopes 9.5 5.2% 509B Enbar loam, 0 to 4 percent slopes 41.5 22.6% 510B Meadowcreek loam, 0 to 4 percent slopes 46.3 25.2% 511A Fairway silt loam, 0 to 2 percent slopes 1.1 0.6% 537A Lamoose silt loam, 0 to 2 percent slopes 28.8 15.7% 748A Hyalite-Beaverton complex, 0 to 4 percent slopes 56.6 30.8% Totals for Area of Interest 183.8 100.0% Soil Map—Gallatin County Area, Montana VALLEY WEST: PHASE 5 & 6 SOILS Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 12/5/2014 Page 3 of 3 The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat Parks The park system within the The Lakes at Valley West is diverse and requires different subsets of maintenance considerations within this area. Because over 9 acres of this area is dedicated for parkland, the master plan allows for certain areas to remain native, natural state versus a manicured park for ease of maintenance and to maintain species diversity. Depending on the seasonal moisture, native grass will be mowed 2 to 3 times per year. Generally the first time in mid-July, and the final time occurring in mid-October. The mow height will be a minimum of 6 inches, with 12 inches being the preferable. A noxious weed control program has been established with a local contractor. A yearly property check with two applications a year till turf is fully established once in June and the other in August. Once the turf is fully established then spaying will be cut down to one application per year in the month of June. This event is coordinated with the County Weed Supervisor, the NRCS agent and the City of Bozeman. This program can also be used to control the weeds in gravel walkways with spot application of a weed control agent as required. The City of Bozeman shall be notified of any and all applications of pesticides and/or herbicides on public lands. Signs shall be posted prior to application in appropriate and noticeable locations identifying the product applied. Signs will remain in place for a minimum of two (2) days after treatment. Records shall be maintained in accordance with the State of Montana Pesticide Act, Administration Rule 4.10.207 and copies submitted to the City of Bozeman Parks Division. Active use grass areas will have a mow height of no less than 3 inches and be allowed to grow to 4 or 4-1/2 inches before being mowed again. One can expect around 26 mows a year. Fescue blend lawn areas require roughly 9 inches of water between June 1st and September 1st. At peak demand this means roughly 0.75 inch of precipitation per week in lawn areas. For mature lawn areas, this water will be spread evenly through the week and in less frequent, deeper soakings. Fertilizing of grass and lawn areas is to be done as necessary, but not be overdone to minimize water needs and mowing and to protect sensitive areas. Lawns which have irrigation at head to head coverage will have two applications of fertilizer: The first will be a blend of 17-17-17 in May and then will have an application of 27-8-8 in mid-summer. As the lawns are establishing, the rate of fertilization will be approximately 40 lbs per 10,000 square feet. An established lawn will be fertilized at a rate of 60 lbs. per 10,000 square feet. Certain park areas have ground cover which requires full or partial irrigation. In areas where a full turf-type lawn is desired, an irrigation system will be placed with head to head coverage. The borders next to areas desired to be left in native grass state, a single row of heads is placed to The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat allow for minimal watering to allow that transition. The irrigation system will need to be monitored to watch for breaks, vandalism and overall needs of the site. Areas which are "partially irrigated" or have only a single row of heads may be fertilized in a similar way. Bi-annual soil test will be taken to assess soil nutrient contents and adjust fertilizer rates accordingly. Any seed mix that has no irrigation or areas within 50 feet of a stream or wetland will not be fertilized and has no plan for regular application of fertilizer. This will minimize excess nutrient run-off that will adversely affect the water ecosystem. Trees and shrubs located within this corridor will be monitored and if deemed that they need fertilization, the use of capsule fertilizer will be utilized. In areas outside the corridor, the shade trees will be fertilized in April with 16-10-9 plus iron and zinc. Once trees and shrubs are established, they will be fertilized with tree food spikes. Do not fertilize trees and shrubs past mid to late July. Pruning of evergreens will occur in June. Shade trees will pruned in April, except maples and birch. Maple and Birch species will be pruned in mid to late July. During the fall once the leaves have fallen, they will be collected and removed. General monitoring for pests and diseases will be done throughout the year. Trees and shrubs will be deep watered right before the ground freezes. All trees on public property are subject to the City of Bozeman permits and ordinances as outlined in City Ordinance 12.30.040. The irrigation system will be charged in April, after the frost has left the ground and plant material begins to grow. All of the manual drain valves will be turned to the closed position. The power for the pump will be switched to the "on" position. Program or adjust the controller for the current month's watering needs. Check all heads to ensure that there is no breakage and that proper coverage is attained. Each month the heads and controller will be checked and adjusted for the weather. When repairing the sprinkler heads using different brands or nozzles are not recommended. This ensures that the coverage is efficient for the working pressure and disperses at an equal precipitation rate. Ensure that the heads seated at a level which it is not damaged from mowing or maintenance equipment. Be sure to periodically check the drip emitters around the trees to ensure they are functioning properly. Winterization of the irrigation system typically occurs during the last week of October. At this time, the power to the well pump will be turned off. All manual drain valves will be opened. Use a high powered air pump to connect to many of the quick coupler valves around the system. Run air through the system, opening and closing each valve zone, until all of the water is completely out of the system. Turn off the controller and leave the water off until spring. If The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat winter watering is necessary, this must be done manually from a tank to avoid damage to the system. Areas with higher use such as picnic structures and tables will need weekly garbage service. All residential garbage is the responsibility of the individual lot. The park system is currently maintained through the Homeowner's Association and these types of services will be included in that overall maintenance. Sidewalks, Streets, Woonerfs, and Alleys Concrete sidewalks located in the open space will have the snow removed within 24 hours of the end of any snowfall event as per Bozeman Ordinance 1529. Gravel trails will not have a regular snow removal schedule. The maintenance as well as the snow removal for the concrete sidewalks located in the open spaces will be the responsibility of the Homeowner's Association. City standard streets will be maintained by the City of Bozeman which includes snow removal and overall street maintenance. The snow removal for the Woonerf's and Alley's will be completed for any snow event that is 2 inches or greater. The snow will be stored on-site in areas outlined on the attached drawing, number FIG. 8. The snow removal and maintenance for the Woonerf's and Alley's will be the responsibility of the Homeowner's Association. A rate study will be performed to establish Homeowner's Association fees based on maintenance requirements as well as long term replacement costs for the concrete sidewalks, Woonerf's, and Alley's. Implementation All park and open space areas will comply with the City of Bozeman requirements for implementation. Each preliminary plat subdivision phase will provide detailed landscape and irrigation plans in accordance with the overall master plan for any park land in that particular phase. Site grading, seeding, well development and irrigation infrastructure will be installed as required for subdivision regulations. All soils to be used on pubic park land shall be inspected by and meet the approval of the City of Bozeman Parks Division Staff prior to installation and shall meet the minimum depth requirement of 10 inches. Additional amenities not required of the developer, but will be included in park improvements, include playground equipment, surfacing and drainage; benches, and picnic tables. The quality of the installed improvements will far exceed the minimum requirements necessary for the development. The Lakes at Valley West Subdivision – Phase 5 and 6 Preliminary Plat Application Noxious Weed Management and Re-vegetation Plan The applicant has entered into a memorandum of understanding regarding the full 65 acre development and has implemented the associated weed plan. Copies of the weed plan and the memorandum of understanding are included in this section. 315 N. 25th Street, Suite 102Billings, MT 59101Phone: (406) 656-6000Fax: (406) 237-12010505010025HORIZ. SCALEIN FEETREVISIONSSHEET NUMBERPROJECT NUMBERDRAWING NUMBERVERIFY SCALE!THESE PRINTS MAY BEREDUCED. LINE BELOWMEASURES ONE INCH ONORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY!DATEDESCRIPTIONNO.BYN:\5352\002\ACAD\EXHIBITS\WEED MAP_EXHIBIT.DWG PLOTTED BY:COOPER KRAUSE ON Jan/23/2015COPYRIGHT MORRISON-MAIERLE, INC., 2015APPR. BY:DATE:DATE:BY:DSGN. BY:Q.C. 9109.VW-WINGEX.ABOZEMANMTKDJKDJKDJ01/2015NOXIOUS WEED INVENTORY EXHIBITTHE LAKES AT VALLEY WESTTHE LAKES AT VALLEY WEST -NOXIOUS WEED INVENTORYAAJKER CREEK CENTERLINEBAXTER CREEKCENTERLINEPROPERTY LINEOPEN WATEROPEN WATERDURSTON ROADWESTGATE AVENUE LOCAL STREETLAUREL PARKWAY WESTMORLAND DRIVEKS>50CA>50CA>500CA>200CA>30CA>50CA>30CA>50KS, VT>50KS>20CA>10LEGENDKS KOCHIA SCOPARIACA CIRSIUM ARVENSEVT VERBASCUM THAPSUS>XXX APPROX. # OF PLANTSCA>50CA>30 The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat SEC. 38.41.060 Additional Subdivision Preliminary Plat Supplements B(3) – Collection Services Refer to B-1 for information regarding collection services. The Lakes at Valley West Subdivision – Phases 5 and 6 Preliminary Plat SEC. 38.41.060 Additional Subdivision Preliminary Plat Supplements C(1) – Park Irrigation Plan Refer to A-6 for Park Irrigation Plan.