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HomeMy WebLinkAboutDrainage Reports - 06/26/2018 DRAINAGE REPORT PARADIGM ODP FORT COLLINS, CO 80525 Prepared For: Paradigm Properties, LLC 2186 Knoll Drive Ventura, CA 93003 Prepared By Coffey Engineering & Surveying 4045 St. Cloud Drive, Suite 180 Loveland, CO 80538 970-622-2095 I'"- LEza Project No. 2276.00 May 11, 2018 Paradigm ODP ODP DRAINAGE REPORT ENGINEER'S CERTIFICATION I hereby certify that this Overall Development Plan Drainage Report for the design of stormwater management facilities for the Paradigm ODP was prepared by me, or under my direct supervision, in accordance with the provisions of the City of Fort Collins Stormwater Criteria Manual for the owners thereof. Troy Campbell, PE Registered Professional Engineer State of Colorado No. 41159 PAGE11 I. Table of Contents I. GENERAL LOCATION AND EXISTING SITE INFORMATION........3 II. MAJOR DRAINAGE BASIN INFORMATION ........................................4 III. Floodplain information..................................................................................4 IV. Proposed drainage facilities...........................................................................4 V. REFERENCES ...............................................................................................5 VI. APPENDICES A. Hydrologic Calculation FEMA Firm Panel 08069CIO03E NRSC Soil Map Fort Collins Rainfall Intensity Curve Fort Collins Rainfall Intensity Table Table 3.2-1 Zoning Classification - Runoff Coefficients Table 4.1-2 Land Use -Percent Impervious Rational Method Calculated Composite C Tables Rational Method Calculated Imperviousness Rational Method Calculated Flows Offsite Pond-Executed Easement Drainage Agreement with City of Fort Collins B. Map Pocket Master Utility& Overall Drainage Plan Overall Area Plan PAGE12 I. GENERAL LOCATION AND EXISTING SITE INFORMATION The Overall Development Plan Drainage Report serves as the summary of the hydrologic design for parcels 8722200013 and 8722200025. The site is located in the NW 1/4 Section 22 Township 07N Range 68W of the 6t' Principal Meridian in the City of Fort Collins, Larimer County, Colorado. More specifically the site is bound by the I-25 exit ramp to the west, Prospect Road to the north, and I-25 Frontage Road to the south and east. The site is currently used for agricultural purposes but is zoned as General Commercial. An existing recreational vehicle dealership is located to the east. An existing motorcycle dealership and repair shop is located to the southwest. A proposed development to the north of Prospect Road will likely consist of commercial, light industrial, and affordable housing. Land to the south and southeast is currently used for agriculture and agriculture related businesses. According to the NRCS soils map survey, the native soils consist of Nunn Clay Loam (Type "C") soils. These soils have a moderately low infiltration rate when thoroughly wet. The site is not located within any of the 12 Fort Collins major drainage basins according to the City of Fort Collins Master Drainage Plan, but runoff drains into the Cooper Slough/Boxelder Basin. This basin is bound by I-25 at Prospect Road. The site is currently a vacant lot covered with native vegetation. Historically, the site drains south/southwest at an approximate slope of 0.5% until it crosses under I-25 and flows west into an existing detention pond. There are no existing drainage facilities on site. There are small irrigation laterals on site formerly used for agricultural purposes. VICINITY MAP I FAl LG /A I LMN FAI N LwN � LRIN '� IJE FAI J � g t CG OF rG " KT BCI TL L PAGE 13 II. MAJOR DRAINAGE BASIN INFORMATION The site is currently not in any Fort Collins Major Drainage Basin but drains into the lower portion of the Cooper Slough/Boxelder Drainage Basin. The Boxelder Creek and Cooper Slough Basin encompass approximately 265 square miles, beginning north of the Colorado/Wyoming border and extending southward into east Fort Collins, where it ends at the Cache la Poudre River. The basin is primarily characterized by farmland with isolated areas of mixed-use residential development and limited commercial development. It is anticipated the lower part of the basin will undergo urbanization in the future. The Lake Canal is located east of the site, but the proposed drainage improvements will not influence irrigation facilities. III. FLOODPLAIN INFORMATION The site is located in the FEMA Flood Panel 08069C1003G, and is within FEMA Flood Zone AE. Boxelder Stormwater Authority obtained a Conditional Letter of Map Revision (CLOMR) and are currently constructing a large regional detention pond and unplugging existing culverts under I-25. The goal of these construction projects is to remove a large section of developable land, including the subject property owned by Paradigm Properties, from the Boxelder Creek Floodplain. Once construction is complete and approved, Federal Emergency Management Authority (FEMA) would need to approve a Letter of Map Revision (LOMR) before the site is officially removed from the floodplain. Boxelder Stormwater Authority expects FEMA to approve the LOMR. The site is not located within any City of Fort Collins floodplain. IV. PROPOSED DRAINAGE FACILITIES The proposed drainage patterns should generally match existing drainage patterns, flowing north to south. According to Table 3.2-1 Zoning Classification —Runoff Coefficients, the "C"value for Commercial zoning is 0.85. From Table 4.1-2 Land Use — Percent Impervious, Commercial zoning has an assumed percent impervious of 80%. There are no anticipated off-site flows running onto the site. From the assumed runoff coefficient and percent impervious an approximate required detention volume can be calculated using the Modified FAA Method. Each individual lot will be responsible for providing on-site detention. There is an existing off-site detention pond that was sized to detain 2.14 acre-feet (93,200 ft) of runoff from the 100-year event for this development. The pathway/conveyance form the Paradigm site to the off-site detention pond west of 1-25, shall be verified during preliminary design for the project. Individual sites will use a combination of the existing off-site detention pond and on-site detention to be determined at the time of development and have a release rate of the 2-year historic event. Runoff from the detention ponds will be routed through drainage conveyances to a proposed culvert located in the southwest corner of the development, and under the I-25 Frontage Road. Runoff will then follow historic drainage patterns under I-25 to the existing off- PAGE 14 site detention pond. Furthermore, improvements by CDOT south of the I-25/Prospect interchange should be considered and incorporated into the drainage design for Paradigm. Low Impact Development (LID) requirements area required on all new or redeveloping property, which includes sites required to be brought into compliance with the Land Use Code. These require a higher degree of water quality treatment with one of the two following options: a. 50% of the newly added or modified impervious area must be treated by LID techniques and 25% of new paved areas must be pervious. b. 75% of all newly added or modified impervious area must be treated by LID techniques, The four-step process will be used to achieve this goal. Some common LID techniques will be used, including; constructing a wetland detention pond, and a wetland channel/bioswale to convey runoff to the pond. Also, a vegetative buffer will be incorporated to prevent continuous impervious area to run into the pond. Individual lots will use techniques such as permeable pavers, sand filters, rain gardens, or tree filters before directing runoff to the regional detention pond. V. REFERENCES "City of Fort Collins Stormwater Criteria Manual", City of Fort Collins, Adopted December 2011. Urban Storm Drainage Criteria Manual, Volumes 1, 2, and 3, Urban Drainage and Flood Control District, April 2008. PAGE 15 Q 4 » ZONE AE MAP SCALE 1 - 500' 7 50 0 500 1000 FEET METE Agog ey `S' V PANEL lUU3(a ,,�. 4 5 . ::.::.:::.:.:: >: >;> :Es FFF`;j;�ir�/ N E LARIMER COUNTY P ::... .. FIRM UNINCORPORATED AREAS m FLOOD INSURANCE RATE MAP 080101 COUNT Y, TY N: '021 COOL RADO 1450000 FT 1-1m AND INCORPORATED AREAS - B 0 xelder u' '2 I-2 SS 1 PANEL 1003 OF 1420 49:11::::: .: •::::� �_� (SEE MAP INDEX FOR FIRM PANEL LAYOUT) LUM CONTAINS: COMMUNITY NUMBER PANEL SUFFIX O IARIMER COUNTY 060101 1003 G < i 2 FORT COLLINS CITY OF 090102 1003 G 4 90 > «<_ >>?'€`` <`>` '` SITE M Notice to User: The Lisp Number shown below should be used when placing maP orders'the Community Number shown above should be used on insurance applications for the subject community. 4 AA7 E M F P U MA N MBER v A. L 7' T JDRUF MAP REVISED J A ND SE MAY 2 2012 Federal Emergency Management Agency Y 4 '4 "0°33 5 0 •: 105 e00'00.01. 500000m E This is an official copy of a portion of the above referenced flood map. It was extracted using F-MITOn-Line. This map does not reflect changes or amendments which may have been made subsequent to the date on the title block. For the latest product information about National Flood Insurance Program flood maps check the FEMA Flood Map Store at www.msc.fems.gov Soil Map—Larimer County Area,Colorado 3 N �D feeyy O O 499B50 499910 499970 500030 500090 500150 500210 500270 500330 500390 40c 34'0°N 40'34!a'N R� L G I 1 I 1 YV � f - Sdi Map may - 401 33,48"N 83 ,I II LI II j� �- _ _ I — 40'33'48"N 499850 499910 499970 500030 500090 500150 500210 500270 500330 500390 3 3 �o Map Scale:1:2,560 if printed on A landscape(11"x 8.5")sheet Meters N 0 35 70 140 210 Feet 0 100 200 400 600 Map projection:Web Mercator Comer coordinates:WGS84 Edge tics:UTM Zone 13N WGS84 N USDA Natural Resources Web Soil Survey 9/22/2017 Conservation Service National Cooperative Soil Survey Page 1 of 3 Soil Map—Larimer County Area,Colorado MAP LEGEND MAP INFORMATION Area of Interest(AOI) Spoil Area The soil surveys that comprise your AOI were mapped at Area of Interest(AOI) 1:24,000. Q Stony Spot Soils Very Stony Spot Warning:Soil Map may not be valid at this scale. Soil Map Unit Polygons Wet Spot Enlargement of maps beyond the scale of mapping can cause Soil Map Unit Lines misunderstanding of the detail of mapping and accuracy of soil Other line placement.The maps do not show the small areas of Soil Map Unit Points Special Line Features contrasting soils that could have been shown at a more detailed .� Special Point Features scale. V Blowout Water Features Streams and Canals Please rely on the bar scale on each map sheet for map Borrow Pit measurements. Transportation X Clay Spot .,. Rails Source of Map: Natural Resources Conservation Service Closed Depression Web Soil Survey URL: ..i Interstate Highways Coordinate System: Web Mercator(EPSG:3857) Gravel Pit US Routes Maps from the Web Soil Survey are based on the Web Mercator Gravelly Spot Major Roads projection,which preserves direction and shape but distorts distance and area.A projection that preserves area,such as the Landfill Local Roads Albers equal-area conic projection,should be used if more Lava Flow Background accurate calculations of distance or area are required. Marsh or swamp ® Aerial Photography This product is generated from the USDA-NRCS certified data as of the version dates)listed below. Mine or Quarry Soil Survey Area: Larimer County Area,Colorado Miscellaneous Water Survey Area Data: Version 11,Sep 23,2016 Perennial Water Soil map units are labeled(as space allows)for map scales Rock Outcrop 1:50,000 or larger. Saline Spot Date(s)aerial images were photographed: Mar 20,2015—Oct 15,2016 Sandy Spot The orthophoto or other base map on which the soil lines were .. Severely Eroded Spot compiled and digitized probably differs from the background Sinkhole imagery displayed on these maps.As a result,some minor shifting of map unit boundaries may be evident. Slide or Slip oa Sodic Spot W USDA Natural Resources Web Soil Survey 9/22/2017 Conservation Service National Cooperative Soil Survey Page 2 of 3 4 Soil Map—Larimer County Area,Colorado Map Unit Legend Larimer County Area,Colorado(CO644) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI 76 Nunn clay loam,wet, 1 to 3 15.6 100.0% percent slopes Totals for Area of Interest 15.6 100.0% USDA Natural Resources Web Soil Survey 9/22/2017 Conservation Service National Cooperative Soil Survey Page 3 of 3 Figure 3-1 City of Fort Collins, Colorado Rainfall Intensity-Duration-Frequency Curve City of Fort Collins Precipitation Frequency Analysis,1999(Regional Analysis) 10.00 9.00 • 8.04 7.00 -100-year _ 50-year �II 6.00 I I �-. 25-year - __ 10-year N rJ.40 a j 5-year _ —- —2-Year 4.00 3.00 2.00 1.00 0.00 0 20 40 60 80 100 120 Duration (minutes) cn City of Fort Collins Rainfall Intensity-Duration-Frequency Table for using the Rational Method (5 minutes- 30 minutes) Figure 3-1a Duration 2-year 10-year 100-year (minutes) Intensity Intensity Intensity inlhr in/hr inlhr 5.00 2.85 4.87 9.95 6.00 2.67 4.56 9.31 7.00 2.52 4.31 8.80 8.00 2.40 4.10 8.38 9.00 2.30 3.93 8.03 10.00 2.21 3.78 7.72 11.00 2.13 3.63 7.42 12.00 2.05 3.50 7.16 13.00 1.98 3.39 6.92 14.00 1.92 3.29 6.71 15.00 1.87 3.19 6.52 16.00 1.81 3.08 6.30 17.00 1.75 2.99 6.10 18.00 1.70 2.90 5.92 19.00 1.65 2.82 5.75 20.00 1 1.61 2.74 5.60 21.00 1.56 2.67 5.46 22.00 1.53 2.61 5.32 23.00 1.49 2.55 5.20 24.00 1.46 2.49 5.09 25.00 1.43 2.44 4.98 26.00 1.40 2.39 4.87 27.00 1.37 2.34 4.78 28.00 1.34 2.29 4.69 29.00 1.32 2.25 4.60 30.00 1.30 2.21 4.52 7 Table 3.2-1. Zoning Classification - Runoff Coefficients Land Use Runoff Coefficient (C) Residential Urban Estate 0.30 Low Density 0.55 Medium Density 0.65 High Density 0.85 Commercial Commercial 0.85 Industrial 0.95 Undeveloped Open Lands, Transition 0.20 Greenbelts, Agriculture 0.20 8 Table 4.2-2. Land Use - Percent Impervious Land Use Percent Impervious (%) Residential Urban Estate 30 Low Density 50 Medium Density 70 High Density 90 Commercial Commercial 80 Industrial 90 Undeveloped Open Lands, Transition 20 Greenbelts, Agriculture 2 Offsite Flow Analysis (when 45 Land Use not defined) Composite C Values 1-25 Prospect Asphalt Area(acres) Concrete Area(acres) Gravel(acres) Pavers(acres) Lawns(acres) Total Area Minor(2-YR) Major(100-YR) Design Point Basin(s) ( ) � ( ) � (acres) P P ( C) C=0.95 C=0.95 C=0.50 C=0.50 C=0.10 acres Composite"C" Composite"C"Com Cf x Existing E1 E1 0.00 0.00 0.00 0.00 0.00 16.910 0.15 0.19 Developed D1 P1 0.00 0.000 0.00 0.000 0.000 8.720 0.85 1.00 D2 P2 0.00 0.000 0.00 0.000 0.000 8.190 0.85 1.00 Total 0.00 0.000 0.00 0.000 0.000 16.910 0.85 1.00 Notes: Runoff Coefficients per Table 3.2-1-Zoning Classification Major Storm Runoff factored per Table RO-12 Table 3.2-1.Zoning Classification-Runoff Coefficients Land Use Runoff Coefficient(C) Table RO 12 Residential Rational Method Runoff Caellicirnts for Composite Analysis Urban Estate 0.30 Low Density 0.55 Storm Return Period&rars) Freq-tro,Farrar Ct Medium Density 0.65 2 to 10 1.00 Hl$h Dens" 0.85 11 to 25 1.10 26 to SO 1.20 Commercial Commercial 0.85 31 to 100 1.25 Industrial 0.95 Undeveloped Open Lands, Transition 0.20 Greenbelts, Agriculture 0.20 Cfl MAP Rational Method.xlsx 9/26/2017 Impeviousness 1-25 Prospect Design Poin Basin (s) Asphalt Area (acres) Concrete Area (acres) Gravel (acres) Pavers(acres) Lawns(acres) Total Area Percent (1=100) (1=100) (1=40) (1=50) (1=0) (acres) Imperviousness Existing El El 0.00 0.00 0.000 0.00 0.00 16.9100 2% Developed D1 P1 0.00 0.000 0.00 0.000 0.000 8.720 80% D2 P2 0.00 0.000 0.00 0.000 0.000 8.190 80% Total - 0.00 0.000 0.00 0.000 0.000 16.910 80% Notes: Percent Impervious Table 4.1-2 Table 4.1-2. Land Use-Percent Impervious Percent Impervious Land Use N Residential Urban Estate 30 Low Density 50 J Medium Density 70 High Density 90 Commercial Commercial 80 Industrial 90 Undeveloped Open Lands, Transition 20 Greenbelts, Agriculture 2 Offsite Flow Analysis(when Land Use not defined) 45 CAG Rational Method.xlsx 9/26/2017 0 Preliminary Basin Flow Calculations 1-25 Prospect Area Minor Major Initial/Overland Time Travel Time Final Tc Intensity(in/hr) Basin Flows(cfs) Design Basin(s) Minor Major to" Slope Channel Velocity Minor Tc toy Point (acres) Composite"C" Composite"C" Length(ft) Slope(%) Length(ft) t,(min) Major Tc(min) 2-yr 10-yr 100-yr 2-yr 10-yr 100-yr (mint (min)a (%) Type (fps)` (min) Existing El El 16.9100 0.15 0.19 500 0.50 50.05 48.07 700 1.00 GW 1.50 7.78 57.83 55.85 0.84 1.43 2.99 2.13 3.63 9.48 Developed D1 P1 8.7200 0.85 1.00 200 1.00 6.61 2.64 600 1.00 GW 1.50 6.6667 13.28 9.31 1.95 3.34 7.88 14.45 24.76 68.67 D2 P2 8,1900 0.85 1.00 200 1.00 6.61 2.64 450 1.00 GW 1.50 5.0000 11.61 7.64 2.09 3.57 8.59 14.55 24.82 1 70.35 Total - 16.9100 0.85 1.00 200 1.00 6.61 2.64 600 1.00 GW 1.50 6.6667 13.28 9.31 1.95 3.34 7.88 28.03 48.01 1 133.17 Notes: ].87(l.L-CC,)D- t", = s113 HM=Heavy Meadow,TF=Tillage/field,PL=Short pasture and lawns,BG=Nearly bare ground,GW=Grassed Waterway,PA=Paved Area! `Velocity alues from Figure 3-3/Table RO-2 Estimate of Average Flow Velocity for use with the Rational Methoc CAG 3/20/2018 ` •J IIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIII I I PM LARIMEROYLE COUNTYLCOK NOjMCOI11Pj4R D RCPTN# 2004-0024936 014:49:3004 PAGES - 13 FEE $66.00 DOC $0.00 #302453 February 17, 2004 Ordinance No. 016, 2004 PERMANENT EASEMENT AGREEMENT THIS EASEMENT AGREEMENT("Agreement")is made and entered into this ,#, day of i to e u , 2004, by and among THE CITY OF FORT COLLINS, COLORADO, a municipal corporation (the "Grantor"), 300 La Porte Avenue, Fort Collins, Colorado, 80521, and Paradigm Properties LLC, a Limited Liability Corporation ("Grantee"), P.O. Box 3236, Ventura, California 93006-3236. RECITALS AND PURPOSES The Grantor is the owner of a parcel of property known as the Resource Recovery Natural Area more particularly described on Exhibit "A", attached hereto and incorporated herein by this reference(the"Burdened Property")located south of the intersection of Prospect Road and I-25 on Frontage Road, Fort Collins, Colorado 80525. The Grantee is the owner of a parcel of property generally described as Section 22,Township 7,Range 68 and more particularly described on Exhibit"B",attached hereto and incorporated herein by this reference and consisting oftwo(2)pages(the"Benefited Property"),and has requested from Grantor a drainage easement for the benefit of the Benefited Property to be located with an existing City owned drainage area from a point at the southeast corner of the proposed development, continuing under I-25 and traveling in a southwesterly direction across the Grantee's entire property known as the Resource Recovery Farm Natural Area. The Grantee is the developer of Paradigm Properties LLC (the"Development"). The purpose of this Agreement is to set forth the terms and conditions for the permanent grant of easement to the Grantor for the continued operation of the drainage area. NOW, THEREFORE,by and in consideration ofthe above stated recitals and purposes,and the payment to the Grantor by the Grantee of all amounts due as set forth herein, the receipt and sufficiency of which consideration is hereby acknowledged and confessed,the parties hereto agree as follows: 1. Permanent Easement and Right-of-Way. 1.1 Grant of Easement and Right of Way to the Grantee. The Grantor hereby grants, bargains, conveys, delivers, transfers and sells to the Grantee and its successors and assigns a nonexclusive perpetual easement (the permanent "Easement") over and through the property more particularly described and depicted on Exhibit "C" attached hereto and incorporated herein by reference (referred to herein as the "Permanent Easement Area"), for the maintenance, inspection and operation of the drainage improvements (the "Improvements"), as described and shown on those 1 February 17, 2004 Ordinance No. 016, 2004 certain plans entitled Resource Recovery Farm Natural Area—Paradigm Properties LLC Easement prepared by Northern Engineering Services,Inc. and dated August 1, 2003 (the"Plans")and for storm drainage flows from the Benefited Property at a rate not to exceed 1.36 cubic feet per second and a volume not to exceed 0.57 acre feet in a 2 year storm or 2.14 acre feet in a 100 year storm. 1.2 Effective Date of Easement This Easement shall be effective upon the recording of this Agreement with the Larimer County Clerk and Recorder, and upon the final approval of the Development Agreement between Grantor and the City of Fort Collins for the Development and recording a notice of said Development Agreement. If this Agreement and a notice of said Development Agreement have not been recorded with the Larimer County Clerk and Recorder within three(3)months of the execution of this Agreement, this Easement shall be null and void and have no force and effect whatsoever, and the parties shall be relieved of remaining obligations hereunder as of the date of such termination. 1.3. Terms of Easement. A. Grantee shall have the right to use the existing drainage area as shown and specified in the Plans. Grantee shall be required to obtain an easement or permit, as appropriate, for any work outside of the Easement Area. The Grantee shall notify the Grantor prior to performing any maintenance,repair, or other work on or within the Easement Area, and shall in advance of any non-emergency work in the Easement Area submit a construction plan and schedule to the Grantor for approval, which approval shall not be unreasonably delayed or withheld. Notwithstanding the foregoing notification requirement,in cases of emergency repair,the Grantee shall notify the Grantor of the emergency and related construction plan and schedule as soon as reasonably practical. The Grantee agrees to provide to the Grantor drawings of record of any modifications to the Improvements as a result of the repairs thereto within sixty(60)days of completion of such repairs,unless no change from previously provided drawings has resulted. B. Except as set forth in the Plans,the Grantee shall not install any above ground fixtures or appurtenances, or other additional improvements of any kind, without the prior written consent of the Grantor, in its discretion- C. The Grantee shall have the right of non-vehicular ingress and egress to and from the Easement Area across the Burdened Property, subject to Grantee's obligation to fully restore the Burdened Property in the event of any damage thereto. Except in the event of an emergency, vehicular access across the 2 February 17, 2004 Ordinance No. 016, 2004 Burdened Property shall be subject to compliance with City Code requirements regarding the use of vehicles or equipment by the public on City natural areas,which currently prohibit such access subject to the natural areas permit process. In the event that such requirements are in the future eliminated, all routes for vehicular access shall be agreed upon from time to time in advance by the Grantor, through it's City Manager, and the Grantee. D. The Grantor reserves the right to use the Easement Area for purposes that will not unreasonably interfere with the Grantee's full enjoyment of the rights granted herein, including without limitation the right to allow or operate other utility improvements. The Grantor agrees not to install any permanent buildings over the Easement Area. Grantor may plant or maintain trees, shrubs, or other plant material in the Easement area provided that no deep- rooted trees may be planted directly over the Improvements. The Grantor may also install or utilize signs or paths or trails over the Easement Area and may pave, surface, or install paths or trails over the Easement Area, or otherwise improve the Easement Area as desired in connection with the management or use of the Burdened Property. E. The Grantee acknowledges that the Grantor has the right to relocate the easement at any time, provided that the new easement location does not impair the Grantee's rights hereunder. The Grantee further agrees that it is the intent of the parties that the easement may be relocated in Grantor's discretion at the expense of the Grantor,upon written and recorded notice by Grantor not less than sixty (60) days in advance of any such relocation. Grantee agrees to cooperate in said relocation of the easement. F. The parties acknowledge and agree that all activities by the Grantee on the Easement Area,and any access across the Burdened Property shall be carried out in a manner and on a schedule reasonably expected to minimize disturbance to and preserve the natural features and intended purposes of the Burdened Property. In the event damage has resulted from the maintenance, operation or presence of the Improvements, or Grantee's activities on the Easement Area or the Burdened Property, the Grantee agrees to make such repairs or take such other action as may be necessary to restore the same to a condition comparable to its prior condition, including without limitation the provision of ongoing maintenance of any seeded or planted areas,correction of any subsidence, and restoration of any other improvements or conditions impacted by Grantee's activities, until such time as any such repair and restoration is fully established and stabilized. Activities in any area of the Burdened Property or Easement Area shall be completed in accordance with 3 February 17, 2004 Ordinance No. 016, 2004 the Grantor's then current specifications for comparable work on Grantor's natural area properties. The parties acknowledge that sensitive vegetation, habitat or other natural conditions may require special effort by the Grantee to protect,restore, or replace in the event they are disturbed by the activities of the Grantee. G. The Grantee shall, from time to time, consult with the Grantor to ascertain applicable standards for identification of wildlife species and wildlife habitat on the said property, and shall conform its activities on the Easement Area to the then current standards for identification and protection of the same. H. The Grantee agrees to indemnify the Grantor,its officers,agents,employees, representatives, successors and assigns from all claims and liability,including the Grantor's reasonable attorneys' fees and costs, for claims made by the Grantor or by any third persons resulting from or arising out of the Grantee's use of the Easement, including without limitation the operation, repair, maintenance or removal of the Improvements within the Easement Area,and for any actions or omissions by Grantee in violation of this Easement Agreement or any applicable laws or regulations. I. Grantee shall at all times comply with any and all applicable laws and regulations carrying out activities on the Easement Area and the Burdened Property and in performance of the terms of this Easement. 2. Compensation for Easements. In exchange for the granting of the Permanent Easement, Grantee shall compensate the Grantor, by certified check at the time of the return of a fully executed and recorded easement document, the total amount of Thirty Thousand Nine Hundred and Ninety Three Dollars ($30,993). 3. Recordation/Appurtenance. This Agreement shall be recorded in the records of the Larimer County Clerk and Recorder by Grantee, and Grantee shall furnish evidence of such recording to the Grantor. This Agreement shall run with and be appurtenant to the Burdened Property and the Benefited Property. 4. Good Faith Cooperation. The parties agree to work cooperatively together in good faith to effectuate the provisions of this Agreement, including but not limited to the avoidance of impacts disruptive to the Burdened Property, the public's use of the Burdened Property, or the revision of any documents necessary to satisfy the requirements of the Grantor and/or the Grantee, and the execution of any documents necessary thereto. 5. Compliance with Laws. Grantee shall at all times comply with any and all applicable laws 4 February 17, 2004 Ordinance No. 016, 2004 and regulations in carrying out activities on the Easement Area and the Burdened Property, and in the performance of the terms of this Agreement. 6. Default/Attorneys' Fees. If any party to this Agreement is in default in performance of its respective obligations hereunder, such party shall have the right to an action for specific performance or damages or both. Prior to proceeding with any such action,the party not in default shall first send written notice to the defaulting party specifying the default and affording such party a reasonable period to cure the default. In the event that one party breaches any of the terms of this Agreement after execution, or any of the terms of the Easement after recording,the non-breaching party shall be entitled to its reasonable attorneys fees and costs incurred to enforce the terms. 7. Notices. All notices required herein shall be in writing and shall be complete five days after posted in the United States mail, addressed to the party at the following address or at such other address as is supplied to the other party in writing. For the Grantor: Director,Natural Resource Department City of Fort Collins 300 LaPorte Avenue P.O. Box 580 Fort Collins, CO 80522 With a cop. Real Estate Services City of Fort Collins 300 LaPorte Avenue P.O. Box 580 Fort Collins, CO 80522 For Grantee: Jeffrey A. Hill Member Manager Paradigm Properties LLC. P.O. Box 3236 Ventura, California 93006-3236 8. Colorado Law. This Agreement shall be construed and interpreted in accordance with the laws of the State of Colorado. 9. Binding Effect. This Agreement and all terms and conditions thereof shall extend to and be binding upon the parties hereto,their trustees,heirs,personal representatives,successors and assigns. 5 February 17, 2004 Ordinance No. 016, 2004 IN WITNESS WHEREOF,the Grantee has hereunder set its hand and seal the day and year first above written; and the Grantor has caused this Agreement to be executed by its Mayor,attested to by its City Clerk,and its corporate seal to be hereunto affixed,all pursuant to Ordinance No.016, 2004, passed on final reading by the City Council of the City of Fort Collins on the 17th day of February, 2004. GRANTOR: THE CITY OF FORT COLLINS, COLORADO, a municipal corporation By: Mayor AT`f EST: APPROVED AS TO FORM: City Clerk 0Carrie Daggett, . A ' City Attorney STATE OF COLORADO ) ) ss. COUNTY OF LARIMER ) Tha foregom* ins rument was acknowle d before e this y of , �7fl2 , b , as Mayor, and �I?. Q , as of the City of Fort Collins, olorado, a Col rado municipal corporation. Witness my hand and official seal. My Commission Expires: M11140E'-1 Notary Public 7/, � 6 February 17, 2004 Ordinance No. 016, 2004 GRANTEE: Paradigm Properties, LLC. a Limited Liability Company By. Name/Title: Jeffrey A. Hill, Member Manager By: Name/Title: Debra S. Hill, Member Manager STATE OF CALIFORNIA ) ss. COUNTY OF VENTURA ) The foregoing instrument was acknowledged before me this 1 day of 56,1\ , 2004, by e�� �► �eh�o S. �f, L' as F, , of Paradigm Properties LLC, a Limited Liability Company. Witness my hand and official seal. My Commission Expires: I/_ /0 -0 �_ "4_/SCie0(1P4iG, Notary Public SAEED RAHMAN Comm.#1324901 ffAA NOTARYPOBLIC-CALIFONNIA = Ueetura County My Comm.Expal Nov.70,2005 7 February 17, 2004 Ordinance No. 016, 2004 EXHIBIT A DESCRIPTION OF A PORTION OF THE CITY OF FORT COLLINS RESOURCE RECOVERY FARM A tract of land located in Sections 21,22,27 and 28,Township 7 North,Range 68 West of the Sixth Principal Meridian, Larimer County, Colorado,the said tract is also a portion of that certain tract of land described in a Warranty Deed recorded October 2, 1979 in Book 1992 at Page 280 records of the Clerk and Recorder of the said Larimer County,the said tract is also a portion of that certain tract of land described in Exhibit"B"as attached to an Easement Agreement Recorded September 6, 1995 at Reception No. 95055231 records of the said Clerk and Recorder,being more particularly described as follows; Considering the south line of the Southeast quarter of Section 21 as bearing North 88 degrees 44 minutes 39 seconds West between a LS 20685 Aluminum Cap monument at the south quarter corner of the said Section 21 and a LS 17497 Aluminum Cap monument at the southeast corner of Section 21, based upon G.P.S. observation and with all bearing contained herein relative thereto; Commencing at the Southeast Corner of the said Section 21; THENCE along the south line of the said southeast quarter,North 88 degrees 44 minutes 39 seconds West for a distance of 300.61 feet to the TRUE POINT OF BEGINNING ofthis description; THENCE leaving the said south line, South 19 degrees 13 minutes 46 seconds East for a distance of 84.31 feet; THENCE South 04 degrees 13 minutes 14 seconds East for a distance of 593.72 feet; THENCE South 23 degrees 43 minutes 07 seconds East for a distance of 336.44 feet; THENCE South 36 degrees 26 minutes 05 seconds East for a distance of 422.60 feet; THENCE North 62 degrees 39 minutes 07 seconds East for a distance of 28.49 feet; THENCE South 39 degrees 56 minutes 06 seconds East for a distance of 94.04 feet; THENCE North 87 degrees 25 minutes 24 seconds East for a distance of 159.71 feet; THENCE South 59 degrees 25 minutes 23 seconds East for a distance of 135.83 feet; THENCE South 03 degrees 16 minutes 50 seconds East for a distance of 107.19 feet; THENCE North 85 degrees 41 minutes 26 seconds East for a distance of48.38 feet; THENCE North 43 degrees 51 minutes 33 seconds East for a distance of 68.66 feet to the westerly right of way of I-25 as shown on a Boundary Survey ofthe Strauss Cabin Trailhead Property performed by LS 17497 (myself) for the said City of Fort Collins in October 1986; THENCE along the said westerly right of way the following three(3)courses and distances, (1)North 12 degrees 32 minutes 55 seconds West for a distance of 891.19 feet; (2)North 02 degrees 42 minutes 21 seconds West for a distance of 304.35 feet; (3) North 12 degrees 25 minutes 28 seconds West for a distance of 321.64 feet; THENCE continuing along the said westerly right of way as shown on a survey by LS 14823 8 February 17, 2004 Ordinance No. 016, 2004 and as defined in the property description shown in the said Book 1992 at Page 280 the following seven(7) courses and distances, (1)North 12 degrees 38 minutes 14 seconds West for a distance of 968.84 feet; (2)North 25 degrees 25 minutes 54 seconds West for a distance of 425.50 feet; (3)along a curve to the right having a radius of 11680.00 feet a central angle of03 degrees 00 minutes 01 seconds and an arc length of 611.62 feet,being subtended by a chord ofNorth 09 degrees 52 minutes 54 seconds West for a distance of 611.55 feet; (4)North 06 degrees 05 minutes 36 seconds East for a distance of 417.50 feet; (5)along a curve to the right having a radius of 11583.00 feet a central angle of 06 degrees 33 minutes 06 seconds and an arc length of 1324.49 feet, being subtended by a chord of North 03 degrees 07 minutes 19 seconds West for a distance of 1323.77 feet; (6)North 00 degrees 11 minutes 08 seconds East for a distance of 53.90 feet; (7)North 06 degrees 05 minutes 24 seconds West for a distance of 345.66 feet to the north line of a Permanent Easement as recorded in Resolution 88-66 recorded June 13, 1988 at Reception No. 88026808 records of the said Clerk and Recorder; THENCE along the said north line and along the east line of the said easement recorded at Reception No. 88026808 the following seven (7) courses and distances, (1) South 89 degrees 57 minutes 13 seconds West for a distance of 1059.64 feet; (2)North 36 degrees 10 minutes 43 seconds West for a distance of 117.93 feet; (3)North 17 degrees 41 minutes 20 seconds East for a distance of 404.31 feet; (4) along a curve to the left having a radius of 612.96 feet a central angle of 40 degrees 05 minutes 20 seconds and an arc length of 428.88 feet,being subtended by a chord ofNorth 02 degrees 21 minutes 20 seconds West for a distance of 420.18 feet; (5)North 22 degrees 24 minutes 00 seconds West for a distance of 110.41 feet; (6) along a curve to the right having a radius of 532.96 feet a central angle of 14 degrees 20 minutes 52 seconds and an arc length of 133.46 feet,being subtended by a chord ofNorth 15 degrees 13 minutes 34 seconds West for a distance of 133.11 feet; (7)non-tangent from the previous curve,North 44 degrees 22 minutes 29 seconds East for a distance of 136.14 feet to the existing south right of way of East Prospect Road; THENCE along the said south right of way,being a line which is 3 0.00 feet(measured at right angles) south of and parallel with the north line of the said northeast quarter of the said Section 21, North 88 degrees 21 minutes 25 seconds West for a distance of 394.38 feet to the east line of that certain tract of land described in a Special Warranty Deed recorded May 1, 1997 at Reception No. 97026804 records of the said Clerk and Recorder; THENCE along the said east line,South 32 degrees 18 minutes 02 seconds East for a distance of 560.68 feet to the south line of the said tract described at Reception No. 97026804; THENCE along the said south line, South 88 degrees 25 minutes 55 seconds West for a distance of 127.80 feet to the east line of the Mining and Reclamation Agreement Regarding Resource Recovery Farm Property as filed with the Clerk's Office of the said City of Fort Collins having an"effective date" of April 24, 2000; THENCE along the said east line of the Mining and Reclamation Agreement the following 9 February 17, 2004 Ordinance No. 016, 2004 three (3)courses and distances, (1) South 01 degrees 12 minutes 28 seconds West for a distance of 3588.51 feet; (2) South 39 degrees 41 minutes 47 seconds East for a distance of 229.49 feet; (3) South 06 degrees 41 minutes 55 seconds East for a distance of 1197.10 feet to the north line of that certain tract of land described in a Bargain and Sale Deed recorded September 6, 1995 at Reception No. 95055229 records of the said Clerk and Recorder; THENCE along the said north line, South 88 degrees 40 minutes 11 seconds East for a distance of 103.42 feet to the northerly line of that certain tract of land described in a Bargain and Sale Deed recorded September 6, 1995 at Reception No. 95055230 records of the said Clerk and Recorder; THENCE along the said northerly line, North 61 degrees 21 minutes 01 seconds East for a distance of 306.09 feet to the said south line of the southeast quarter of Section 21; THENCE along the said south line, South 88 degrees 44 minutes 39 seconds East for a distance of 564.61 feet to the point of beginning. Containing 156.487 Gross Acres more less. The above described tract is subject to the said Easement granted at Reception No. 88026808. The said easement contains 5.118 acres more or less. The net area for the above described tract is 151.369 acres more or less. The above described tract is also subject to any other easements and rights of ways now existing or of record that encumber the property. I hereby state that the above description was prepared by me and is true and correct to the best of my professional knowledge, belief and opinion. This description is based upon previously compiled descriptions and not upon a actual field survey. WALLACE C. MUSCOTT COLORADO P.L.S. 17497 P.O. BOX 580 FORT COLLINS, CO 80522 10 February 17, 2004 February 17, 2004 Ordinance No. 016,2004 EXHIBIT B �. ...... .... _ . . PR T I —r �•® so g •. I I I I o.n .,_ /tom .J� o 4; n ............ © / . ... �• :, .. - � ... _ _ i = PMaI11CM PROPERTFS y 'syst��^ SrcMtee4v'+�6 Plmvo` a'— 11 February 17, 2004 February 17, 2004 Ordinance No. 016, 2004 EXHIBIT B, Page 2 LEGAL, DESCR IP 10- A tract of land situated in the '/< of Section 22, Township 7 North,Range 68 West of the Sixth P.M., County of Larimer, State of Colorado,which considering the North line of said NW. '/ as bearing N 89 59,00"W 1446.03 feet from the North /,corner of said Section 22 and run thence N 89 59'00"W 371.65 feet:thence S 00 01'00"W 3 0.00 feet to a point on the Southeasterly right-of-way line of Interstate Highway No. 25;thence S 65 47'30"W 109.70 feet along said right of way line; thence N 89 59'00"W 3 00.00 feet along said right-of-way line,thence S 52 25'00" W 70.10 feet along said right-of-way line,thence S 18 21'30"W 789.00 feet along said right-of-way line;thence S 6 13'00"Vk 211.40 feet along said right-of way line;thence S 90 00'00"E 149.66 feet to a point on the Northwesterly line of the Colorado department of Transportation Frontage Road. thence along said Northerly line along the arc of a 449.26 foot radius curve to the right a distance 103.06 feet,the long chord of which bears S 72 55'41"E 102.83 feet,thence N 86 25'10"E 157.09 feet along said right-of way line; thence N 90 00'00"E 120.81 feet along said right-of-wav line;thence N 86 36�28"E 142.46 feet along said right-of-way line;thence along the arc of a 369.26 foot radius curve to the left a distance of 84.71 feet, the long chord of which mars N 52 38'00"E 333.75 feet,thence N 18 40'33"E 142.46 feet,thence N 15 16'00"E 423.47 feet,thence again along the arc of a 67620 foot radius curve to the left a distance of 179.98 feet,the long chord of which bears N 7 38'30"E 179.45 feet;thence N 28 26'31"E to a point on the Southerly line of Prospect Road;thence along said Southerly line of Prospect Road right-of-way S 89 59'00"E 363.28 feet to the point of beginning. And Thence again commencing from the same Forth I,a corner of said Section 22 and run thence along said Northwest ',4 bearing S 89 59'W'E 1081.06 feet;thence S 00 00'00"E 77.95 feet;thence S 89 59'00"E 11,51 feet to the point of beginning and the Northwesterly corner of the easement of the Sand Dike Ditch,thence again S 89 59' 00"E 27.06 feet to the centerline of said Sand Dike Ditch,thence S 15 16'00"W 1035.05 feet along the centerline of said Sand Dike Ditch, thence N 90 00'00"W 191.11 feet to a point on the Southeasterly right-of-way line of the Colorado Department of Transportation Frontage Road;thence along the arc of a 44926 feet radiu curve to the left a distance of 318.26 feet, thence S 74 44'00"W 9.81 feet along said right-of-way line, thence N 15 16'00"E 813.57 feet along said right-of-way line to the point of beginning. Both parcels combined containing 23.808 acres, more or less. 12 February 17, 2004 February 17, 2004 Ordinance No. 016, 2004 EXHIBIT C LINE TABLE ENE BEARING LENGTH LINE BEARING LENGTH r L1 Si_•3P26'W 82.08, L41 N29'S5'11•= a EXHIBIT L2 S53'46':8'W 82.OA' - 43.8.,' � L3 S13.42'47'E L42 W09'40`04'' 73.3?' 36.52' L43 N31'39'43'c L4 S37'44'2?'E 43.71 L44 N55'08'15'E A TRAC t OF LAND LOCATED . LS S22.53.90•_ 13.71 _45 N-2'2972'E 22.5D'L6 S06.9"52'b' 35.44' L46 N49.40'22'E 35.92• THE EAST HALF OF SECTION L7 S20.53.16'V 61.66' L47 N42'47'-3'E 42.60' L8 S20.54'22'W 16.23- L48 N65'11'15'_ 13.42' TOWNSHIP 7 NORTH, RANGE I LS S2P'34'10'W' 7.23' L49 N50.51'48'E 46 4•-13 s24•23'04'Y 7i.73' L50 N82.17.47-E WEST OF THE 6tn PRINCIPAL _11 S24'17'21'W 58.65' L51 N59.06116'E 18.59' L32 S47.31'14'W 98.05' L52 N-'3'24'24'E 36.;7• MERIDIAN, COUNTY L73 S47.44'38'W 101-53, L53 N3l•48'22': 38.17'L14 S47.46'18'W 101.35' L54 N01'22'O3'W 24.59• OF LARIMER, STATE OF COLOR^ L15 S4T4a•53'W 8;,59' _55 NO-37'09'W ' Ll6 S47.39':3'W 4C.31' 54.67' L56 N':'19.04'E 18.14' L17 S47'26'35'W 4A.rp L57 N29'S1'27'V UB S47'45'48'W 52.36' 36.49' L19 S47'44'31'W 48.40' L56 NOS':1'36'W 1606, L20 S47.48'35'W 2729' L59 N5E'39'S6'E 204.17' L60 N72.19'!0'E 52.86' L21 547.50'16'W 42A2' L6J N75•50'28'E 75.73'L22 S00.38'00'E 71.70, 1-62 N73.28'S6'E 167.72, L23 N56.12'43'E 7.eS' L63 N24'50'14'W L24 N06.22'49'E 58.13' 64,02 L25 N45.50'00'E L65 N88*11'5'W 16.19. 3fi22' L65 N88.11'CS'V 75_Ig- L26 N47.42'35•E 27.30, LE6 S85.24'02'W 76.70• L27 N4?•44'31'E 48.40' L67 S65.48'21'W 217.30' L22 Lae N-,...8'E 52.40' L68 S32'58'30'W 17.24 L24 L23 t /L29 :N47.26'05'E 4&50' L69 S68'51'26-W 27 I L33 N47'39'13'E .46' 51.57' L70 S24.32.42•V 54 1 � L20 L2; I L31 N47•gq•53T 81.5T 2' L71 S37.3i3'V 35..2,2' I.1-32 N47 46'IS E 101.35` L72 S22.47.42'V L33 N47'44'38- 38.87• 101.57• L73 S27.17'16'W 51.05, L27 POINT L34 N47.31'M'E 92.1e, L74 S44•l9'20'W LLLL33338675 M 4 ..46' 31 L3D L28 fI er COE N24•;7'21'E L7 56.86' L29 INN INC N24'23'04'E 7 L7 9c8'N22'34'IO'E 7,6 L77 S24.13'40•V L L3 N20.54.22•E 17.74 L78 . N82.10'33'E W 25.31' L32 I y NORTHEAST COF L40 N34.50'47'E 65.85' - 1 SEC 21-7-6 CURVE TABLE L33 CURVE DELTA RADIUS BEARING C2 L34 C2 CHORD LENGTH L38��L35 14 1L19 L2i 30'14'48" 34. 5' N 3 -47'09• 1777' 17.98' \ \ L73 \1 ue L39 L12 I y LII L9 I Z Ll I H 3 L8 L40 I ° o 0 17 v i z; 141 LG 5 L4 I I1 I I u L42 1,3 NEST RIGHT-OF-WAY 1 -�, APPROXIMATE LINE LINE OF o OF DIVISION BETVr'EN L�� INTERSTATE HIGHWP.Y 25 a CITY OF FORT COLONS L51 L50 Los L43 L2 UTILITY DEPARTMENT AND I -45 I m FORT COLLINS NATURAL L52 , L47 Ll I EAST QUARTER \RESOURCEES DEPARTMENT L53 , L78 CORNER ss ^ \ Sq L48 \ ; SEC OK.�SL,pEC 1_ 35 49 L77 ' G�4f�16 1 L56 L57 L73 ,4 L75 L76 L58 2 L71 7 I > �Sa L70 T13TAL EASEMENT L69 121,186 sq.ft. L64 L6` L66 168 2.782 acres WEST PORTION 1.916 sc.ft. DA44 acres 300 0 << 300 500 900 Fee; -( IN FEET ) l inch = 3C0 f:. NORTHERN ENGINEERING SERVICES i2D SOL7p H01tF5 3IIilE 202, rT-pTLUyS. NwRADo B052t W E- Ll ` X-WAT X-WAT X-WAT X-WAT X-WAT '- \44f NOTES: _ 1 \ 1 LIJ EXISTING 6" WA TER LINE ` ` — ' +�qT 1. THE BOXELDER AUTHORITY IS FINALIZING IMPROVEMENTS \ t x UPSTREAM OF THIS SITE AND REMAPPING THE FLOODPLAIN EXISTING �/� \ ♦ BASED ON THOSE IMPROVEMENTS. IT IS ANTICIPATED THAT CUL VERT + -__ P� THE LOMR SUBMITTED TO FEMA WILL BE APPROVED, z 1 - x-war X-WAT x T L +� REMOVING OUR SITE FROM THE FLOODPLAIN. COFFEY p T x-WAT ENGINEERING & SURVEYING IS AWARE THAT BUILDING/ vi �� / � I I I CONSTRUCTION PERMITS MAY BE HELD UP UNTIL THE > c��l —c� —'IV 1_ —��- —cy1 tio� _�o���� —��1 — �o� �h� ��1- �yl— �2)` _ BAST PROSP, CT ROolI� �_� � � BOXELDER LOMR IS FULLY APPROVED. W �D ° D°' DQ'— D0' �°'— �C' �%— �°' �C' - tx� �C� �0' �o� kg �9_ 911) �s{g �srg SAT CONNECT - -- - - - - - - - - - - - - - TO EXISTING _ �J _ fir - - - -- - -- - - - - - - 2. THE SITE PRODUCES APPROXIMATELY 4.21 ACRE-FT OF (4910)—_ - -`- L -_- ---- --- - _�- - ? WATER MAIN RUNOFF DURING A 100-YR EVENT. AN EXISTING DETENTION / // ����= -(4915�- �_ _��= =— ____ - - - - ♦ \\\, _ - - - - - - - - - - - 1 WAT — POND AT THE TRAIL HEAD SUBDIVISION WAS SIZED TO FLOODPLAIN \ DETAIN 2.14 ACRE-FT OF RUNOFF FROM OUR SITE. �� now � l 'I, \ � \ r� APPROXIMATELY 2.07 ACRE-FT OF ONSITE DETENTION IS \\ - w � (' FLOODWAY ���� �I T� �\ I ����� ��// / REQUIRED. L 49, �7V A. 3. UPON DEVELOPMENT EACH LOT SHALL PROVIDE FOR ITS OWN \ \ DETENTION. THESE INDIVIDUAL RELEASE AMOUNTS WHEN O COMBINED WITH THE OTHER DEVELOPED LOTS SHALL NOT EXCEED THE TOTAL ALLOWABLE RELEASE AMOUNT FOR THE II 1 I / I I 3 ENTIRE SITE. OFFSITE DETENTION AS SHOWN ON DR2, SHEET FEMA FLOODPLAIN TO/ /// / / / /' / / I - - woo \\ / II 1 I I I x 2 - OVERALL AREA PLAN SHALL ALSO BE UTILIZED. O 00 Q p U U BE REMOVED WITH o APPROVAL OF LOMR' / l / / �l l \ � FEMA FLOODWAY TO �sr9 BE REMOVED WITH o8J I PROPOSED 12" WATER MAIN N M APPROVAL OF LOMR II I I I / p ► � �P�( ♦ � I III I I � �I PROPOSED FIRE \ \ 00 P P\� / II I I I / N v � ♦L FEMA FLOODPLAIN TO ' I I I I I HYDRANT (TYP.) ♦00Q BE REMOVED WITH ,J- /� (�L APPROVAL OF LOMR P2 ♦ I I, I I Q ♦ 8.19 AC /' / �/ / I EXISTING 8" U Z O 70.35 WATER MAIN 000 ® \\ 11 ��/ Y � w / // / / I 7 I l l -60 0 60 120 180 Feet 1 �� / /// // / // / ��, / / � � PROPOSED FIRE �s{goSJ� a HYDRANT (TYP.) l l / l I/ EXISTING TREES (TYP.) ( IN FEET ) Q 1 inch - 60 ft. o 0 PROPOSED CULVERT PROPOSED CULVERT `� // ��� / // / / / A 3 PROPOSED 12" WATER MAIN / / / / � LEGEND. -A � : : : : : : :� � EXISTING SIGN rx EXISTING TELEPHONE PEDESTAL O WAT WAT WAT WAT WAT AT/ ♦ o A� L, EXISTING CABLE/TV PEDESTAL �'AN SAN SAN SAN SA W CEJ EXISTING ELECTRICAL PEDESTAL sP EXISTING IRRIGATION VALVE O EXISTING GAS METER EXISTING WATER METER PROPOSED CULVERT / \ / // / EXISTING LIGHT POLE a OU / QD EXISTING STORM SEWER MANHOLE C1, / G QS EXISTING SANITARY SEWER MANHOLE PROPOSED FIRE (490,-�, W W // // 3� I HYDRANT (TYP.) \ / / EXISTING FIRE HYDRANT 619, - l I I ( If 9 (D EXISTING WATER VALVE p.., U PROPOSED FIRE I O HYDRANT (TYP.) / / / / PROPERTY BOUNDARY ^ p EXISTING CURB & GUTTER I--I PROPOSED CURB & GUTTER O �_ / I / / E EXISTING UNDERGROUND ELECTRIC LINE APPROXIMATE CL OF X-GAS EXISTING GAS LINE w a U FEMA FLOODWAY TO SAND DYKE DITCH F EXISTING GAS LINE ` - / I J` / l J j h-� ABE PPROVAL OF WITH �� � � / \� 61,90 �/ WAT PROPOSED WATER LINE � 90 / a I l l l I X-WAT EXISTING WATER LINE SAN PROPOSED SANITARY SEWER LINE P1 / � // / /�I / X-sAN EXISTING SANITARY SEWER LINE �� 00 / / STM PROPOSED STORM SEWER LINE (12" & UNDER) W //I _X - - I f \ 8.72 AC \ 11 / I/ PROPOSED STORM SEWER LINE (15" & ABOVE) X-sTM EXISTING STORM SEWER LINE N oo� s8.s7 � 11 �' I l N x EXISTING FENCE ___ ___ EXISTING MAJOR CONTOUR (4991) EXISTING MINOR CONTOUR ^ O CONNECT TO EXISTING DRAINAGE BASIN BOUNDARY - - t SANITARY MAIN V DRAINAGE BASIN CALLOUT V 1 p EXISTING 8" PVC WATER �' \ 50' BUFFER ZONE l I lI A BASIN SIZE IN ACRES IN T C / \ 1.50 AC. MA 0 BE REPLACED 3/ Q 1 \ (4yoSJ, FROM SAND DYKE l l l I l \ \ 0.75 1.45 Q100 RUNOFF VALUE Z FEMA FLOODPLAIN -(4904) l/ / / I WITH 12" PVC WATER MAIN I / EXISTING SEPTIC DITCH TOP OF BANK \ 100YR COMPOSITE "C" VALUE TO BE REMOVED /Ill 1 /, l l �) Q SYSTEM & WITH APPROVAL , / / / I EASEMENT \� / \ \ %�- EXISTING DIRECTION OF FLOW OF LOMRk-sqN \ 4 PROPOSED DIRECTION OF FLOW I _ / PROPOSED FIRE / k-S \ \ AN N HYDRANT (TYP.),-� / l I HFH, L L C -(4904� \ / / \ k_SAN ffi \ I I / ` / / Basin Runoff Summa f I \ of l l / I I PARCEL #. / I / I 1 1 \ } /001 / \ \ I rY / I � r,_ �l� I / / I 1 11 � � 1 � /`� / � \ \ I /� I/l / / I 8722200027 / / Q / —(4go8 / / / / // 1 Basin Area »C» "C" Q2 Q 100 E M / I / ZONING.• Cc l ` �` / / I l� ,/ \ \ / / �� 1 \ l ( ) ( ) ( ) p h Qj a / — (490� - / / / / ID ac MINOR MAJOR cfs cfs Description a l / I I o COMMERCIAL / a — I / / \\ /// / j ll�l / E1 16.91 0.15 0.19 3.44 15.30 EXISTING SITE o / 3; (49 J / / o / `�6 / 0�1 G //� i I \ / 1800 SE _ / P 1 8.72 0.85 1.00 17.05 86.76 PROPOSED SOUTHERN BASIN Tom— S�'0 / / I FRONTAGE ROAD / (_4�904)- — ` / // / / /1 I / P2 8.19 0.85 1.00 16.01 81.49 PROPOSED NORTHERN BASIN o 00 m N / (4903) / // / / l z W s; J o W = N I� I / / II I I I 1 1 / / v ��� i / , BENCHMARK STATEMENT > o I \ I I o I I I 1 — / l I 3 1 I // / �// / / , v \ �/ I 3,1I Z I ¢ I I I I \ A9p3) o I I III I I I \ \ /( I I 1 y / / / / \ PROJECT DATUM: NAVD88 co 0 c/� L rn I I I I I I I� / \ ` �T j / / / � 11 I l / BENCHMARK #24-01: LOCATED ON THE EAST SIDE OF THE EAST v I l / �Q PROPOSED CULVERT _ _ - i / Or > N I I I III I I I 1 \ —90� °' L - - / i / / / FRONTAGE ROAD OF I-25 APPROXIMATELY 0.5 MILES SOUTH OF z p O Ln B —�— - - - L � ! /// / / / / LL PROSPECT ROAD AND JUST NORTH OF THE DIRT DRIVEWAY TO - LJ 0 / _ - - - _ - MOUNTAIN VIEW STABLES ON AN IRRIGATION STRUCTURE. w N cV N 8 1/ ll�ll l ^ _(4902)- - // X' / 3\ - -(4904)- - - - - - - - - - - (4905) /� �) / �'�� / �� / I ELEVATION: 4905.67 W N q I Il - - - -(4903) _l7- - - - -� � /g0 /� I0 z d - �- u - - (� % �// ' PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL (D p X I I j/ I ` - - - - x - -(4905)- - = FROIVT�G�' ROT (4g06) �/ x / I ' DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 iu Z o X x I I I x I \ / WALu WdT _ - - - - _.�� - __ _ X o I O ( ' UNADJUSTED FOR THE VERTICAL DATUMS. o _ _ - - - - - - - - - °� TV-- — _T — - A — w WAT = — x� I O I I x I I IF NGVD29 UNADJUSTED DATUM IS REQUIRED FOR ANY PURPOSE, m of X WAT _ — / I x x- I I THE FOLLOWING EQUATION SHOULD BE USED: x-= CONNECT �p EXISTING 8'" WATER o� E F ( N I + / / �� �.o MAIN TO REMAIN a l NGVD29 UNADJUSTED = NAVD88 - 3.19' I O a / �/ / / i% / �� TO EXISTING gyp` / 0 Ofl +� �' xl // SANITARY MAIN EX/STING FIRE l I 0- I qT ` x I /j j 0A•) / v�P �` (TYP.) l l I HYDRANT I �/ / /� PROPOSED 12" WATER MAIN ° I I I / y / FEMA FLOODPLAIN TO N I / / j // / j DRAINAGE TO CONTINUE SOUTH BE REMOVED WITH N ALONG ROADSIDE DITCH TO AN APPROVAL OF LOMR DRAWING NO. EXISTING STORM INLET, WEST ` I PRELIMINARY UNDER I-25, AND INTO THE Wx I I I DR 1 REGIONAL DETENTION POND Know what's below. NOT FOR CONSTRUCTION z o Call before you dig. 03/15/18 SHEET NO. 1 OF 2 w F- C - AST PRO.SP-cr ROAD FAST PROSP�'cr ROAD _—volmoomog,' '� o 00 _*O _ w # _ —mop x I / I / 5 - / O / - O oo U PARADIGM N N M L ► / .. w � � V i / — ° O FRONrAGE ROAD w EXISTING CULVERT a FRONTAGE ROAD � � o zo W w � � 0 U I� 0 EXISTING CULVERT ►-� �" w � �4 EXISTING CULVERT w U Q a � 00 w 00 w r4 w O z N W o w � q � W w O EXISTING SWALE 4 z N f K O a w O Q U E m° M EXISTING OFFSITE -� cq DETENTION POND � 000 rn a o z � � � N w I N W / O � � I � v z I > � o g / J 0 NFL - - � � 'L � m // / cc u N N z O cr_ O N T F b V' o w N Z 5-1 R N \ Z O X / LLJ v, / W O O O / O I a � / � N \ a J / Of \ / -150 0 150 300 450 Feet ( IN FEET ) x `. 1 inch = 150 ft. O N a U P R DRAWING NO. w " DR2 W Know what's below. NOT FOR CONSTRUCTION zo Call before you dig. 03/15/18 SHEET NO. rn 2 OF 2