Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
Drainage Reports - 03/29/1993
Final Approved Report I Date 3 �� FINAL DRAINAGE AND EROSION CONTROL REPORT FOR HUNTINGTON HILLS FILING 2 PRESENTED TO THE Cc TY OF FORT GOWNS MARCH, 1993 TST, INC. CONSULTING ENGINEERS March 10, 1993 ' Mr. Glen Schlueter City of Fort Collins t Stormwater Utility 235 Mathews Fort Collins, CO 80522 RE: Huntington Hills Filing 2 - Final Drainage and Erosion Control Report ' Project No. 10-697-001 ' Dear Glen: ' We are pleased to hereby resubmit this Final Drainage and Erosion Control Report for the Huntington Hills Filing 2. This report has been revised to reflect all of your comments from the previous submittal and we have included the Hahn easement as well as a revised Erosion Control Construction Sequence and cost estimate. We feel this document is now complete and in accordance with all applicable criteria and standards. We look forward to your review and comment and will gladly answer any questions you may have. ' Respectfully, ' TST, INC., CONSULTING ENGINEERS ' Stephen F. Humann, P.E. avid B. Lindsay ' SFH/1c .�*aoO REl .`O�p•Q'T`'N F. •�i • 25 2E -o� n� aAL. ' TST, INC. J Consulting Engineers 11 748 Whalers Way • Building D Fort Collins, CO 80525 (303)226-0557 Metro Denver (303) 595-9103 FAX (303) 226.0204 102 Inverness Terrace East Englewood, CO 80112 (303) 792.0557 FAX (303) 792-9489 TABLE OF CONTENTS ' INTRODUCTION e Scope and Purpose PAGE 3 • Project Location and Description 3 ' • Previous Studies 3 HISTORIC CONDITIONS DEVELOPED CONDITIONS PLAN • Design Criteria 6 • Drainage Plan Development 7 0 Proposed Drainage Plan 8 • Evaluation of Floodplains 9 ' EROSION CONTROL PLAN • Overview _ 16 ' • Details 16 OFFSITE PROVISIONS • North Outfall 26 i South Outfall 27 FIGURES ' VICINITY MAP 4 ' TABLES ' 1. Hydrologic Calculations Worksheet 10-12 2. Summary of Allowable Street Flows 13 3. Summary of Inlet Analysis and Design 14 ' 4. Summary of Storm Sewer Pipe Analysis and Design 15 4a. Riprap 15 5. Summary of Major Channel Analysis 15 6. Performance Standard 18 7. Effectiveness Calculations 19-22 ' 8. Construction Schedule (Entire Site) 23 9. Construction Schedule (Construction Phase 1A) 24 10. Construction Schedule (Construction Phase 1B) 25 ' ' 1 TECHNICAL APPENDIX APPENDIX A: Summary of Drainage Plan Calculations ' APPENDIX B: Summary of Erosion Control Plan Calculations ' APPENDIX C: North Outfall and Offsite Easements ' APPENDIX D: South Outfall and Offsite Easements SHEETS Sheet 2 of 18 Sheet 3 of 18 ' 2 1 INTRODUCTION ' SCOPE AND PURPOSE This report presents the results of a drainage evaluation for the Huntington Hills Filing 2 Development. A hydrologic analysis of the proposed development plan was completed to determine the location and magnitude of the storm runoff. Drainage facilities were evaluated during the hydraulic analysis to ensure that the structures could safely convey the runoff from the site in accordance with the City of Fort Collins Storm Drainage Design Criteria. The purpose of this report is to evaluate the Development and prepare a stormwater management plan that will address: (1) overall storm drainage planning and management, (2) the treatment of the historic drainage channel within the project, (3) and the requirements ' and specifications for engineering design of storm drainage facilities. ' PROJECT LOCATION AND DESCRIPTION ' The Huntington Hills Filing 2 is a proposed residential subdivision encompassing a portion of the NW '/a of Section 12, Township 6 North, Range 69 West, in the City of Fort Collins, Colorado. This development is bounded on the south by Skyway Drive, on the, west by Colby Street, on the east by undeveloped property, and on the north by a private residence with pasture. A vicinity map illustrating the project location is provided in Figure 1. The proposed development is situated within the Fossil Creek drainage basin with an unnamed tributary conveying storm runoff through the site. Huntington Hills Filing 2 consists of 28.0 acres and is zoned low density planned residential ' (RLP). The development will consist of 110 single family residences and 4.3 acres of undeveloped open space. PREVIOUS STUDIES ' A "Drainage Report for Huntington Mews, Phase 1 Final Plat" was submitted to the City by Resource Consultants, Inc. dated March 5, 1981. A "Preliminary Drainage Report, ' Huntington Hills Filing One Replat" was also prepared for the project by Resource Consultants, Inc. dated March 5, 1984. These two reports, as well as the "Fossil Creek Drainage Basin Master Drainageway Planning Study", prepared by Simons, Li & Associates in 1982 were reviewed and used as reference in the preparation of this report. 91 I FIGURE 1' d: k) P A� by by rip PORT ER RESERVOIR 4-�L4 -,:J , Nu X, , r HUNTIN N HILLS FILING 2 RLP b p rip j a,,: R Rim! IN 70 4BY RD. -A I Li:n IV lit J ■ a a 12 I-nn VICINITY MAP SCALE 10.1,,000' ' HISTORIC CONDPITONS This development was originally proposed as a portion of the Huntington Mews P.U.D. in 1981. That P.U.D. encompassed the proposed development as well as the existing ' residential development directly to the west, which is now known as Huntington Hills Filing 1. Both previous drainage reports for this area were based on the proposed development and the existing Huntington Hills being one development. The proposed Huntington Hills Filing 2, therefore, experiences undetained offsite flow at two confined release points from Huntington Hills Filing 1 (design point 3, basin X and design point 9, basin Y). ' The project generally slopes from west to east with an east/west ridge which separates the two main basins causing drainage to flow northeast on the north side of the project and southeast, via a defined drainageway through the south side of the project. Stormwater exits the proposed site at two confined points. The first is along the northern boundary of the project which drains a 16.44 acre basin onto the adjacent property. An agreement had been t previously executed for the acceptance of this stormwater by the Owner of Record (at that time), J.R. Hahn, but is currently being updated and modified. This drainage eventually drains via a channel to Portner Reservoir. A copy of the original agreement can be found on the first page of Appendix A, the appropriate paragraph is Paragraph 3. The original agreement has been recorded in Larimer County, Book 2121, Page 1287. The Fort Collins` Planning Office also has a copy on file with the plat of Huntington Hills Phase 1. The second point of discharge is at an existing detention facility at the southeast corner of the project. This facility was constructed in the natural drainageway during the construction of the first filing of Huntington Hills and accepts drainage from 44.79 acres. The drainageway through the project, as well as the existing pond itself, have been recently determined to be wetlands and as Tract "A" are being dedicated to the City. The discharge ' from this pond drains into a tributary of Fossil Creek. This existing pond was designed to store 5.5 acre-feet with a release rate of 60 cfs during a 100-year storm. An existing easement has been recorded in Larimer County for the ponds outlet pipe on the adjacent property which is still in effect and an additional easement is being acquired to accommodate the increased flow from this development. The intent of this report is to maintain this ' facility as is for the following reason: Detention for this proposed development is not required per the Drainage Basin Master Plan. Page 6, Section 2.3 of the Master Plan states that all existing ponds were assumed to be full before the flood event modeling. This pond ' was constructed before the Master Plan was done and it does not appear in any of the HEC-1 data. The actual capacity of the pond will not detain a 100-year storm, so a spillway will be constructed for a controlled release (See "Pond Analysis" in Appendix A) and to maintain ' and promote the wetland habitat. 5 E DEVELOPED CONDITIONS PLAN ' DESIGN CRITERIA The drainage system presented in this report has been developed in accordance with the guidelines established by the City of Fort Collins Storm Drainage Design Criteria and Construction Standards Manual (SDDC) dated May, 1984 and revised in January, 1991. ' Where applicable, design guidelines and information were also obtained from the Denver Regional Council of Government Urban Storm Drainage Criteria Manual (USDCM). ' As indicated previously, no detention storage is required for the development. This is commensurate with the Master Drainageway Planning Study which identifies no detention for the Fossil Creek Drainage Basin. The drainage facilities within the development have ' incorporated provisions to convey both the initial and major storms. Based on a residential land use or zoning, the design storm frequencies were selected to be the 2-year design event ' and 100-year design event for the initial and major storms, respectively. Due to the limited size of the sub -basins in the development, the Rational Method was ' selected as the method for estimating the runoff from the site. The Rational Method utilizes the SDDC Manual equation: Q CtCIA where Q is the flow in cfs, A is the total area of the basin in acres, Cf is the storm frequency ' adjustment factor, C is the runoff coefficient, and I is the rainfall intensity in inches per hour. The runoff coefficient, C, was selected to be 0.45 which is commensurate with a land use or zoning classification of low density planned residential (RLP). The frequency tadjustment factor, Cf, becomes 1.0 for the initial 2-year storm and 1.25 for the major 100- year storm event. The appropriate rainfall intensity information was developed based on the rainfall intensity duration curves in the SDDC Manual (SDDC Figure 3-1 included in Appendix A). To obtain the rainfall intensity, the time of concentration must be determined. The following equation was utilized to determine the time of concentration: 4=�-+t, ' where t, is the time of concentration in minutes, t- is the initial or overland flow time in minutes, and 4 is the travel time in the ditch, channel or gutter in minutes. The initial or overland flow time was calculated with the SDDC Manual equation: [1.87(l.1 - CC) 0.5]/(S)0.33 1 1 I ' where L is the length of overland flow in feet (limited to a maximum of 500 feet), S is the average basin slope in percent, and C and Cf are as previously defined. This procedure for ' computing time of concentration allows for overland flow as well as travel time for runoff collected in streets, gutters, channels, pipes or ditches. ' DRAINAGE PLAN DEVELOPMENT The proposed drainage plan for the development consists of a combination of street flow, storm sewers with curb inlets, roadside and perimeter ditches, and an existing drainage channel. To a large extent, the final lot grading closely matches the existing ground. Final lot grading notes and details will ensure that each lot be graded and landscaped to provide positive drainage around and away from the building foundations. Within the development, drainage easements were provided where necessary on the previously recorded plat to ensure that overland flows can be collected and conveyed through well defined drainage swales or ' storm sewers (See Table 1). ' The streets within the development are classified as local streets. Local streets incorporate a roadway width (curb to curb) of 36 feet and 28 foot radius cul-de-sacs. Allowable gutter flows and maximum street encroachments for both the initial and major storms were ' estimated and evaluated based on the specifications set forth in the SDDC Manual. During the initial storm, the runoff was not allowed to overtop the curb and flow could spread to the crown of the street (See Table 2). During the major storm_ event, the maximum street runoff ' encroachment limited the depth of water over the crown to less than or equal to 6`inches. The major storm criteria was restricted to top -of -curb flow depths at any locations where street flows which overtop the curb would result in water leaving the street and becoming ' sheet flow through the development. Storm sewers and inlets were identified at the end of cul-de-sacs or sump areas on local ' streets. An existing storm sewer from Phase 1 will be extended along the north edge of Phase 2 and outlet into a historic drainageway. The size of the outlet pipe for the storm inlet is based on the allowable capacity of the inlet. The capacity of the storm sewer pipe is computed using Manning's equation and 85 % full pipe flow. At the outlet of all storm sewers, the runoff will be discharged onto a riprap apron to dissipate the energy and ' eliminate the potential for erosion (See Tables 3 and 4). The existing drainage channel across the southern portion of the project will provide ' conveyance of off -site runoff through the development as well as conveyance of runoff initiating within the development. The re -grading and improvements to the channel have been designed for subcritical flow conditions, with a side slope of 5H:1V, a 100-year flow ' depth of no more than 2.54 feet and a minimum 1 foot of freeboard. This channel will be unlined and is designed to meet the criteria established in the SDDC Manual for unlined channels (Table 5). The upper end of the channel will be regraded to accommodate a flatter ' slope and a grouted riprap apron will be installed to dissipate energy from the existing culvert which crosses Colby Street. 7 ' PROPOSED DRAINAGE PLAN Preparation of the drainage plan required the delineation of subbasins within the development. Design points were identified at all locations where design flow information was required or storm sewer inlets were necessary. Drainage basin boundaries and locations of all design points are presented on Sheets 2 and 3 of 18 in the back of this report. Developed condition flows at each design point are presented in Table 1 along with an indication of allowable versus actual street flows, as applicable. The backup information for ' the values presented in Table 1 is contained in Appendix A. A summary of the flow conditions within each basin is provided in the following paragraphs. 1 1 1 Runoff from Subbasin X (off -site) drains onto the development from the west at a confined discharge point (design point 3) via a storm sewer pipe and some sheet flow. This discharge will be conveyed to design point 4 via storm sewer pipe and will outlet onto the easement across the property to the north of the site. Runoff from Subbasin Y (off -site) enters the development from the west at a confined discharge point (design point 9) via an existing culvert under Colby Street. Runoff from Subbasin B and C (Basin 1) flows from Saturn Drive to Dunne Drive via overland flow and curb and gutter in Dunne Drive and Saturn Drive to an inlet on the south side of Dunne Drive. This inlet is in a sump condition (design point 1). Runoff from Subbasins A and D (Basin 2) flows to an inlet on the north side of Dunne Drive. This inlet is in a sump condition (design point 2). Flows from design point 1 are added to the flows from design point 2, via a storm sewer crossing of Dunne Drive, and are discharged via a storm sewer in Tract B, between lots 201 and 202, to the historic release point (design point 4). Runoff from Subbasin E (Basin 3) flows overland, generally northeast, then discharges into Portner Reservoir via an existing channel across the adjacent property. This discharge to and conveyance by the adjacent land owner was previously documented in the form of a recorded document. A drainage swale will be constructed along the back lot lines to direct flow to Design Point 4. The swale behind Lots 202-210 will flow east while the swale behind Lots 199-201 will flow west. Note #13 on Sheet 2 of 18 of the construction plans addresses fencing restriction along the swale. Runoff from Subbasins G and H (Basin 4) flows between Saturn Drive and Derry Drive via overland flow and curb and gutter to an inlet on the north side of Derry Drive. This inlet is under a sump condition (design point 5). 8 ' Runoff from Subbasins I and J (Basin 5) drains 1/2 of the street section of Derry Drive via curb and gutter to an inlet on the south side of Derry Drive. This inlet is under sump ' conditions (design point 6). Flows from design point 5 are added to the flows from design point 6, via a storm sewer crossing of Derry Drive, and are discharged via a storm sewer between lots 147 and 148 to the north end of the existing detention pond. Runoff from Subbasin K (Basin 6) drains the south side of Derry Drive as well as all of O'Leary Court to a sump condition inlet at the end of O'Leary Court (design point 7). This stormwater discharges via a storm sewer pipe between lots 141 and 142 to the existing drainage channel. ' Runoff from Subbasin F (Basin 7) drains overland flow and curb and gutter flow from the south side of Saturn Drive to Derry Drive, the west side of Derry Drive to Brinn Court, and ' all of Brinn Court to an inlet under sump conditions at the end of Brinn Court (design point 8). This stormwater discharges via a storm sewer pipe between lots and 124 and 125 to the existing drainage channel. Runoff from Subbasins Y, LW1, LW2, LW3, LEI and LE2 (Basin 8) flow mostly overland with some street runoff via curb and gutter from off site. These basins all drain into the ' existing drainage channel. Subbasin Y (off -site) discharge is conveyed under Colby Street via an existing culvert (design point 9). Subbasins LW1, LW2, LW3, LEI and LE2 drain - directly, via overland flow, into the existing pond. Basins 4, 5, 6, 7 and 8 all drain into the existing detention pond which outfalls into an unnamed tributary of Fossil Creek. ' EVALUATION OF FLOODPLAINS The limits of the floodplain associated with the existing drainage channel across the south ' side of the property is contained within open space Tract A (which is dedicated to the City) and within the limits of the regraded channel. The 100-year floodplain is delineated on sheet 3. of 18 herewith. The floodplain elevations were calculated by checking critical cross - sections along the reach of the channels. The stormwater elevation in the existing detention pond does not exceed an elevation of 4941. A grouted riprap spillway will be constructed on the est side of the pond. The spillway elevation will be 4939 and is designed to allow a ' 2-foot flow depth. The last pages of Appendix A contain the calculation made to design the spillway. The existing 30" RCP outlet pipe will remain in service and should provide adequate release for most storms. The spill way should only be utilized during major storm ' events for if the pipe were to be restricted. As stated before, the pond is not required for detention; however, some will occur which should maintain the existing wetland in the pond. The last page of Appendix A is a cursory analysis of the ponds capacity and shows that it will not detain a 100-year storm and will in fact, overtop the dam above the outlet. This will not effect any of the lots on the site because they are higher than the low point of the dam. 1 9 TABLE 1. HYDROLOGIC CALCULATION WORKSHEET: DEVELOPED CONDITION B A S I N B SA U S B I N DP EO S I IN G T N AREA (AC) CUMULATIVE AREA (AC) RUNOFF COEFF C CF COEFF 2-YR CF COEFF 100-YR CUMULATIVE C (CF) A 2-YR CUMULATIVE C(CF)A 100-YR OVERLAND FLOW LENGTH (FI) B 1 3.20 0.45 1.00 1.25 1.44 1.80 350 1 C 1 2.43 0.45 1.00 1.25 1.09 1.37 280 B,C 1 5.63 0.45 1.00 1.25 2.53 3.16 A 2 2.00 0.45 1.00 1.25 0.90 1.13 225 2 D 2 0.32 0.45 1.00 1.25 0.14 0.18 A,D 2 2.32 0.45 1.00 1.25 1.04 1.30 X, 3 6.54 0.45 1.00 1.25 2.90 3.63 5070 3 E 4 1.95 0.45 1.00 1.25 0.88 1.10 300 G 5 2.62 0.45 1.00 1.25 1.18 1.47 275 4 H 5 2.61 0.45 1.00 1.25 1.17 1.47 180 G,H 5 5.23 0.45 1.00 1.25 2.35 2.94 I 6 0.33 0.45 1.00 1.25 0.15 0.19 5 J 6 0.06 0.45 1.00 1.25 0.03 0.03 I,J 6 0.39 0.45 1.00 1.25 0.18 0.22 6 K 7 1.41 1.41 0.45 1.00 1.25 0.63 0.79 250 7 F 8 1.05 1.05 0.45 1.00 1.25 0.47 0.59 210 Y, 9 23.99 23.99 0.652 1.00 1.25 15.59 19.49 500 LW1 10 2.12 26.11 0.612 1.00 1.25 15.93 19.91 500 8 LW2 11 2.12 28.23 0.612 1.00 1.25 17.22 21.53 500 LW3 11 2.12 30.35 0.612 1.00 1.25 18.51 23.14 180 L[ LEl 12 1.71 32.06 0.582 1.00 1.25 18.59 23.24 500 LE2 12 4.65 36.71 0.582 1.00 1.25 21.29 26.61 500 u asms anf are contra Mine ollsite basins. 2 Area weighted for 11.88 AC BP zoning and 12.11 AC RLP zoning in Subbasin Y. TABLE 1. (continued) OVERLAND TRAVEL TIME B A S I N B SA U S B I N DP EO S I IN G T N AVERAGE OVERLAND SLOPE M GUTTER FLOW LENGTH (FT) AVERAGE GUTTER SLOPE M GUTTER FLOW VELOCITY (FPS) Ti 2-YR (MIN.) Ti 100-YR (MIN.) GUTTER TRAVEL TIME (MIN.) B 1 4.00 250 2.94 6.17 14.30 11.90 0.68 . 1 C 1 2.78 180 1.88 4.94 14.51 12.00 0.61 B,C 1 A 2 2.78 740 1.67 4.32 13.01 10.76 2.85 2 D 2 470 1.88 4.94 1.59 A,D 2 X* 3 3.60 500 4.52 7.41 17.81 14.73 1.13 3 E 4 5.33 12.12 10.02 G 5 5.00 290 2.00 4.94 11.95 9.80 0.98 4 H 5 3.44 205 2.14 4.94 10.95 8.97 0.69 G,H 5 I 6 525 2.14 4.94 1.77 5 J 6 100 2.72 5.56 0.30 I,J 6 6 K 7 3.84 140 0.64 2.62 12.33 10.19 0,89 7 F 8 4.55 560 2.14 4.94 10.68 8.83 1.89 Y* 9 3.79 450 6.45 '' 8.64 12.12 7.74 0.87 LW1 10 3.00 14.26 9.82 8 LW2 11 4.00 12.97 8.93 LW3 11 7.50 420 2.31 3.50 6.32 4.35 2.00 LE1 12 5.45 12.43 8.96 LE2 12 6.00. 300 3.33 2.27 12.04 8.68 2.20�l Subbasms X and Y are contributing ollsite basins. TABLE 1. (continued) TOTAL NET TIME RAINFALL INTENSITY PEAK DISCHARGE B A S I N B SA US B I N DP EO SI I N G T N TC 2-YR (MIN.) TC 100-YR (MIN.) I 2-YR (IN/HR) I 100-YR (IN/HR) Q 2-YR (cfs) Q 100-YR (cfs) B 1 14.98 12.58 2.10 6.50 3.00 11.70 1 C 1 15.12 12.61 2.10 6.50 2.29 8.91 B,C 1 15.12 12.61 2.10 6.50 5.31 20.54 A 2 15.86 13.61 2.08 6.20 1.87 7.01 2 D 2 1.59 1.59 - 3130 9.20 0.46 1.66 A,D 2 15.86 13.61 2.08 6.20 2.16 8.06 X* 3 18.94 15.86 1.90 5.90 5.51 21.42 3 E 4 12.12 10.02 2.30 7.20 2.02 7.92 G 5 12.83 10.79 2.28 7.00 2.69 10.29 4 H 5 11.54 9.66 2.38 7.40 2.78 10.88 G,H 5 12.83 10.78 2.28 7.00 5.36 20.58 I 6 1.77 1.77 3.30 9.20 0.50 1.75 5 J 6 0.30 0.30 3.30 9.20 0.10 0.28 I,1 6 1.77 1.77 3.30 9.20 0.59 2.02 6 K 7 13.22 11.08 2.25 6.98 1.42 5.51 F-77 F 1 8 1 12.57 10.72 2.30 7.00 1.08 4.13 Y* 9 12.99 8.61 2.25 8.00 35.08 155.92 LW1 10 14.26 9.82 2.16 7.50 34.41 149.33 8 LW2 11 12.97 8.93 2.25 %7.75 38.75 166.86 LW3 11 8.32 6.35 2.70 9.00 49.98 208.26 LEI 12 12.43 8.96 2.29 7.75 42.57 180.11 LE2 12 14.24 10.88 ;' 2.16 7.00 45.99 186.27 TABLE 2. SUMMARY OF ALLOWABLE STREET FLOWS LOCAL STREET CLASSIFICATION 36' FL -FL ROLLOVER CURB & GUTTER 100 YEAR TWO YEAR (No SW Topping; (No Curb Topping; IE: Depth = .39') IE: Depth = .51) THEOR. ALLOW. THEOR. ALLOW. 2-YR 2-YR 100-YR 100-YR GRADE CAPACITY; RED. CAPACITY; CAPACITY CAPACITY; % cfs FACTOR cfs cfs cfs 13 i i i i i i- i i i i i i i m i TABLE 3. SUMMARY OF INLET ANALYSIS AND DESIGN STREET. CAPACITY FLOW TO INLET INLET CONTRIBUTING SUBBASINS INLET CONDITION AVERAGE GRADE AT FLOWLINE (`Yo) 2-YR (cfs) 100-YR (cfs) 2-YR (cfs) 100-YR (cfs) 100-YR FLOWLINE DEPTH (ft) I-1 G,H SUMP 2.14 10.12 19.94 5.36 20.58 0.40 1-2 1,1 SUMP 2.14 10.121 19.94 0.59 2.02 0.17 I-3 K SUMP 1.33 8.02 15.80 1.42 5.51 0.26 1-4 F SUMP 1 2.50 1 10.49 20.69 1 1.08 1 4.13 1 0.21 I-5 B,C SUMP 2.00 9.82 19.37 5.31 20.54 0.36 I-6 A,D SUMP 2.00 9.82 19.37 2.16 8.06 0.28 INLET 100-YR PONDING DEPTH (ft) 100-YR TOP WIDTH (ft) INLET CAPACITY Q/L INLET LENGTH (ft) REDUCTION ,FACTOR F ALLOWABLE INLET CAPACITY (cfs) PASSING INLET (cfs) OVERFLOW SWALE CAPACITY (cfs) I-1 0.50 36.00 1.10 12 0.85 11.22 9.36 20.00 1-2 0.50 36.00 1.10 8 0.85 11.22 0 20.00 1-3 0.40 36.00 0.81 8 0.85 5.51 0 12.00 1-4 0.34 17.00 0.61 8 0.85 4.13 0 12.00 1-5 0.50 36.00 1.10 12 0.85 11.22 9.32 20.00 1-6 0.50 36.00 1.10 12 0.85 11.22 0 20.00 INLET 2-YR FLOWLINE DEPTH (ft) 2-YR PONDING DEPTH (ft) 2-YR TOP WIDTH (ft) INLET CAPACITY Q/L INLET LENGTH (ft) REDUCTION FACTOR F ALLOWABLE INLET CAPACITY (cfs) PASSING INLET (cfs) I-1 0.24 0.31 15.50 0.53 12 0.85 5.36 0 I-2 0.10 0 5.00 0.10 8 0.85 0.68 0 1-3 0.16 0.17 8.50 0.21 8 0.85 1.42 0 1-4 0.12 0.14 7.00 0.16 8 0.85 1.09 0 1-5 0.24 0.31 15.50 0.52 12 0.85 5.31 0 1-6 0.17 0 8.50 0.22 12 0.85 2.24 0 1 i 1 1 1 1 TABLE 4. SUMMARY OF STORM SEWER PIPE ANALYSIS AND DESIGN PIPE SEGMENT 100-YR DESIGN DISCHARGE (cfs) PIPE GRADE (%) PIPE DIAMETER (in) FULL PIPE FLOW CAPACITY (cfs) DESIGN Q FLOW DEPTH (ft) DESIGN Q FLOW VELOCITY (fps) DPI-DP2 11.22 4.53 IS 12.62 0.91 12.73 DP3-DP3a 21.42 4.72 18 20.95 1.26 14.57 DP3a-DP4 21.42 2.50 21 23.00 1.34 11.89 DP2-DP4 22.44 2.48 21 16.62 1.40 11.85 DP5-DP6 11.22 3.37 15 7.66 1.06 10.99 DP6-OUTLET 22.44 2.72 21 17.40 1.35 12.30 DP7-OUTLET 5.51 0.82 15 .5.37 0.95 6.00 DP8-OUTLET 4.13 1.00 15 5.93 0.76 5.74 TABLE 4a. OUTLET RIP RAP OUTLET RIP RAP TYPE LENGTH (ft) ;_.WIDTH _ AT PIPE (ft) WIDTH AT END (ft) THICKNESS (ft) DP4 M 10 4 10 2.0 DP6-OUTLET L 10 4 10 1.5 DP7-OUTLET L 10 4 10 1.5 DP8-OUTLET L 10 4 10 1.5 TABLE 5. SUMMARY OF MAJOR CHANNEL ANALYSIS CHANNEL SECTION Qlw (cfs) SLOPE (`Yo) DEPTH (ft) VELOCITY (fps) FROUDE NUMBER 1 155.92 3.00 2.07 4.89 0.78 2 160.05 2.27 1.82 3.78 0.66 3 213.77 2.22 2.41 4.55 0.68 4 213.77 2.22 2.54 4.74 0.69 15 r I I I EROSION CONTROL PLAN OVERVIEW It is the intent of this Erosion Control Plan to prevent sediments from leaving the site by reseeding and mulching all disturbed areas and by placing straw bale barriers along major conveyance channels. An equal mixture of blue grama and western wheatgrass will be drilled at a rate of 11.40 PLS/Ac. The availability of hay or straw at the time of construction will determine which will be used as mulch. Two major basins exist on the site. Basin 1 encompasses the northern 1/3 of the site and drains.to a small channel along the north property line then continues on to Portner Reservoir. The southern 2/3 of the site make up Basin 2 which drains to a larger channel in the southeastern portion of the site and to an existing pond in the southeastern most part of the site. Because the pond is a wetlands area and because all of the drainage in Basin 2 will pass through it, this pond will not be disturbed (The pond is not required for detention). In fact, 60% to 70% of the site will not be disturbed, only the areas required to construct roads and to realign channels will be graded. All of the disturbed areas are to have topsoil removed and stockpiled. Two proposed stockpile locations are indicated on the plans. The stockpiles are not to exceed 8 feet in - height and are to have the tops roughened to help prevent wind erosion. A 2-foot berm will encompass the piles to prevent rainfall erosion.' DETAILS Major Basin 1: This Basin is made up of Subbasins A, B, C, D, and E which all drain to the north end of the site. The only overlot grading to be done in this basin is in Subbasin E which is being regraded to move the existing drainageway to the north end of the property. Along with the reseeding and mulching of the disturbed ground a straw bale barrier is to be placed along the south edge of the relocated ditch and will run the length of the north property line. Gravel inlet filters will be installed on inlets I-5 and I-6. A topsoil stockpile for this basin is proposed at the northeast corner of the site in Subbasin E. In calculating the effectiveness a 0.45 Ac. tract of Subbasin E was left bare for the stockpile; however, this too will be reseeded and mulched. 16 I !_J r r 1-I I r_ I Major Basin 2: This basin is made up of Subbasins F, G, H, I, J, K, and L. Subbasins LEI, LE2, LW1, LW2 and LW3 have been combined to make Subbasin L. No overlot grading is proposed in this basin; however, there will be considerable disturbance along Brinn Court and in the realignment of the major drainage in the southwest portion of Subbasin L. A straw bale barrier will be placed along the back lot lines bordering the north side of the drainageway. Three straw bale dikes will be placed at the lower end of channel to better protect against sediment entering the existing pond, most of which is a wetlands area and will not be disturbed. Inlets I-1, I-2, I-3, and I-4 will all receive gravel filters and all disturbed areas will be reseeded and mulched. A topsoil stockpile is proposed for this basin between the cul- de-sacs in Subbasin L and left bare while calculating the effectiveness. It is the intent of the Owner to phase the construction within this development. The first construction phase will involve the construction of Saturn Drive to Derry Drive, Derry Drive to Brinn Court, and all of Brinn Court. Lots 114 through 132 and lots 163 and 164 will be overlot graded and prepared for sale. It will also be necessary to make all of the channel improvements and perhaps the pond spillway. Erosion control for this phase will involve installing the straw bale barrier along the channel as well as the straw bale dikes in the channel. The inlet filter will be installed on Inlet I-4 and all of the disturbed ground will be revegetated. Three construction sequences (Table 8, 9 and 10) have been prepared. Table 8 shows the construction sequence for the entire site. Tables 9 and 10 show the construction sequence or a Owner's first two phases of construction 'only. The Owner has opted to phase the construction so that development will not get too far ahead of sales. Phase IA will involve Lots 106 through 114 which are adjacent to Colby Street and already have utility services. Phase 1B will involve overlot grading, utility installation, and roadway construction on or adjacent to Lots 115 through 132 and Lots 163 and 164. The channel improvements will also be done during Phase IB. As more construction phases, a new construction sequence will be submitted to the City as well as a cost estimate for that phase. A cost estimate for the Erosion Control Facilities in the first two construction phases will be submitted to the City before construction starts. A review of rainfall erosion control measures has indicated that all wind erosion criteria have been met. The calculations for performance standard and effectiveness are shown on the following pages as well as the proposed construction schedule. Supporting calculations can be found in Appendix B. The grading, drainage, and erosion control plan sheets are included in this report and show the location of all of the erosion control features. 17 iTABLE 6. RAINFALL PERFORMANCE STANDARD EVALUATION I I h r r I PROJECT: HUNTINGTON HILLS PHASE 2 STANDARD FORM A COMPLETED BY: DBL DATE:5/20/92 DEVELOPED ERODIBILITY Asb Lsb Ssb Lb Sb PS SUBBASIN ZONE (ac) (ft) M (ft) M M A HIGH 2.00 1080 2.78 B 3.20 600 4.00 C 2.43 360 2.78 D 0.32 480 1.67 E 1.95 300 5.33 TOTAL 9.90 575 3.64 83.0 F HIGH 1.05 880 4.55 G 2.62 600 5.00 H 2.61 815 3.44 I 0.33 540 2.96 .0.06 100 :.. _71.00 K 1.41 730 3.84 L 12.72 1175 4.43 TOTAL 20.80 1000 4.31 83.6 ill/ OI'-111: 1707 18 I TABLE 7. EFFECTIVENESS CALCULATIONS. I I I I I 0 I 1 1 PROJECT: HUNTINGTON HILLS PHASE 2 STANDARD FORM B COMPLETED BY: DBL DATE: MAY 20, 1992 EROSION CONTROL C-FACTOR P-FACTOR METHOD VALUE VALUE COMMENT Undisturbed Ground 0.075 1.00 50% Cover Paved .01 1.00 Seed and Mulch .06 1.00 <10% Grade Bare Ground 1.00 .90 Roughened Inlet Filter 1.00 .80 Maximum I AC. MAJOR PS SUB AREA CALCULATIONS BASIN (%) BASIN (AC) (CALCULATIONS ARE SHOWN IN APPENDIX) 1 83.0 A 2.00 Undisturbed Ground = .88 AC Paved = .46 AC Seed and Mulch = .66 AC Inlet Filter = .50 AC Wt. C-Factor = .06 Wt. P-Factor = .90 EFF = 94.6% (>83.0%) B 3.20 Undisturbed Ground = 2.37 AC Paved Area = .40 AC Seed and Mulch = .43 AC Net Filter = 1.00 AC Wt. C-Factor = .06 Wt. P-Factor = .97 EFF„Er = 94.2% (>83.0%) C 2.43 Undisturbed Ground = 1.18 AC Paved = .62 AC Seed and Mulch = .63 AC Inlet Filter = .50 AC Wt. C-Factor = .05 Wt. P-Factor = .96 EFF = 95.2% (> 83.0%) D 0.32 Paved = .32 AC Wt. C-Factor = .01 Wt. P-Factor = 1.00 EFF = 99.0% (>83.0%) HDI/SF-B: 1989 1 19 ITABLE 7. (cont.) EFFECTIVENESS CALCULATIONS. I ,I I r I I I r i 1 PROJECT: HUNTINGTON HILLS PHASE 2 STANDARD FORM B COMPLETED BY: DBL DATE: MAY 20, 1992 EROSION CONTROL C-FACTOR P-FACTOR METHOD VALUE VALUE COMMENT Undisturbed Ground 0.075 1.00 50% Cover Paved .01 1.00 Seed and Mulch .06 1.00 <10% Grade Bare Ground 1.00 .90 Roughened Inlet Filter 1.00 .80 Maximum 1 AC. Strawbale Barrier 1.00 .80 .25 AC./100ft. MAJOR PS SUB AREA CALCULATIONS BASIN (%) BASIN (AC) (CALCULATIONS ARE SHOWN IN APPENDIX 1 83.0 E 1.95 Seed and Mulch = 1.50 AC Bare Ground = .45 AC Wt. C-Factor = .28 Wt. P-Factor = .98 EFF = 72.6% (>83.0%) EFF, _ [(2.00 x 94.6) + (3.20 x 94.2) - "+ (2.43 x 95.2) + (0.32 x 59.0) + (1.95 x 72.6)]/9.90 = 90.4% (>83.0%) 2 83.6 F 1.05 Seed and Mulch = .51 AC Paved = .54 AC Inlet Filter = 1.00 AC Wt. C-Factor = .03 Wt. P-Factor = .81 EFF = 97.6% (>83.6%) G 2.62 Undisturbed Ground = 1.78 AC Seed and Mulch = .48 AC Paved = .36 AC Inlet Filter = .50 AC Wt. C-Factor = .06 Wt. P-Factor = .96 EFF = 94.2% (>83.6%) HDI/SF-B:1989 1 I f I I ,, I 1 TABLE 7. (cont.) EFFECTIVENESS CALCULATIONS PROJECT: HUNTINGTON HILLS PHASE 2 STANDARD FORM B COMPLETED BY: DBL DATE: MAY 20. 1992 EROSION CONTROL C-FACTOR P-FACTOR METHOD VALUE VALUE COMMENT Undisturbed Ground 0.075 1.00 50% Cover Paved .01 1.00 Seed and Mulch .06 1.00 <10% Grade Inlet Filter 1.00 .80 Maximum I AC. MAJOR PS SUB AREA CALCULATIONS BASIN (%) BASIN (AC) (CALCULATIONS ARE SHOWN IN APPENDDQ 2 83.6 H 2.61 Undisturbed Ground = 1.35 AC Paved = .71 AC Seed and Mulch = .55 AC Inlet Filter = .50 AC Wt. C-Factor = .05 Wt. P-Factor = .85 EFF = 95.8% (>83.6%) I : 0.33 Paved =..33 AC . . Wt. C-Factor = .01 Wt. P-Factor = 1.00 EFFNE,r = 99.0% (>83.6%) J 0.06 Paved = .06 AC Wt. C-Factor = .01 Wt. P-Factor = 1.00 EFF = 99.0% (>83.6%) K 1.41 Undisturbed Ground = .31 AC Paved = .32 AC Seed and Mulch = .56 AC Inlet Filter = .87 AC Wt. C-Factor = .04 Wt. P-Factor = .88 EFF = 96.5% (>83.6%) 1989 21 TABLE 7. (cont.) EFFECTIVENESS CALCULATIONS. PROJECT: HUNTINGTON HILLS PHASE 2 STANDARD FORM B COMPLETED BY: DBL DATE: MAY 20, 1992 EROSION CONTROL C-FACTOR P-FACTOR METHOD VALUE VALUE COMMENT Undisturbed Ground 0.75 1.00 50% Cover Seed and Mulch .06 1.00 Bare Ground 1.00 .90 Roughened Strawbale Barrier 1.00 .80 .25 AC/100 ft. MAJOR PS SUB AREA CALCULATIONS BASIN (%) BASIN (AC) (CALCULATIONS ARE SHOWN IN APPENDDQ 2 83.6 L 12.72 Undisturbed Ground = 8.62 AC Seed and Mulch = 2.10 AC Bare Ground = 2.00 AC Strawbale Barrier = 2.00 AC Wt. C-Factor = .22 Wt. P-Factor = .96 EFF = 78.9% (<83.6%) EFFNE-r = [(1.05 x 97.6) + (2.62 x 94.2) + (2.61 x 95.8) + (0.33 x 99.0) + (.06 x 99.0) + (1.41 x 96.5) + (12.72 x 78.9))/20.80 = 85.5% (>83.6%) 22 TABLE 8. CONSTRUCTION SEQUENCE FOR ENTIRE SITE PROJECT: Huntington Hills Phase 2 STANDARD FORM C SEQUENCE FOR 1993 ONLY COMPLETED BY: DBL DATE: December 16. 1992 Indicate by use of a bar line or symbols when erosion control measures will be installed. Major modifications to an approved schedule may require submitting a new schedule for approval by the City Engineer. YEAR 1993 MONTH MARCH APRIL MAY OVERLOT GRADING WIND EROSION CONTROL Soil Roughing Perimeter Barrier Additional Barriers Vegetative Methods Soil Sealant Topsoil Stockpile Protection RAINFALL EROSION CONTROL STRUCTURAL: Sediment Trap/Basin Inlet Filters Straw Barriers Silt Fence Barriers Sand Bags Bare Soil Preparation Contour Furrows Terracing Asphalt/Concrete Paving VEGETATIVE: Permanent Seed Planting Mulching/Sealant Temporary Seed Planting Sod Installation Nettings/Mats/Blankets STRUCTURES: INSTALLED BY CONTRACTOR MAINTAINED BY CONTRACTOR VEGETATION/MULCHING CONTRACTOR TO BE DECIDED BY BID DATE SUBMITTED 12/17/92 APPROVED BY CITY OF FORT COLLINS ON HDI/SF-C:1989 9 23 TABLE 9. CONSTRUCTION SEQUENCE FOR CONSTRUCTION PHASE lA ' PROJECT: Huntington Hills Phase 2 STANDARD FORM C SEQUENCE FOR 1993 ONLY ' COMPLETED BY: DBL DATE: December 16, 1992 Indicate by use of a bar line or symbols when erosion control measures ' will be installed. Major modifications to an approved schedule may require submitting a new schedule for approval by the City Engineer. r 1 YEAR MONTH 1993 FEBRUARY I MARCH I APRIL OVERLOT GRADING WIND EROSION CONTROL Soil Roughing Perimeter Barrier Additional Barriers Vegetative Methods Soil Sealant _ Topsoil Stockpile Protection RAINFALL EROSION CONTROL STRUCTURAL: Sediment Trap/Basin .:Inlet Filters Straw Barriers Silt Fence Barriers Sand Bags Bare Soil Preparation NOTE: Contour Furrows SEED Terracing AND Asphalt/Concrete Paving MULCH SHOULD VEGETATIVE: BE AN Permanent Seed Planting ONGOING Mulching/Sealant TASK Temporary Seed Planting BUT Sod Installation WILL Nettings/Mats/Blankets NOT OCCUR EVERY DAY OR EVERY WEEK. ' STRUCTURES: INSTALLED BY CONTRACTOR MAINTAINED BY CONTRACTOR t VEGETATION/MULCHING CONTRACTOR TO BE DECIDED BY BID DATE SUBMITTED 12/17/92 APPROVED BY CITY OF FORT COLLINS ON ' HDI/SF-C:1989 24 I TABLE 10. CONSTRUCTION SEQUENCE FOR CONSTRUCTION PHASE 1B PROJECT: Huntington Hills Phase 2 STANDARD FORM C SEQUENCE FOR 1993 ONLY COMPLETED BY: DBL DATE: December 16, 1992 Indicate by use of a bar line or symbols when erosion control measures ' will be installed. Major modifications to an approved schedule may require submitting a new schedule for approval by the City Engineer. L [1 0 YEAR 1993 MONTH FEBRUARY MARCH APRIL OVERLOT GRADING WIND EROSION CONTROL Soil Roughing Perimeter Barrier Additional Barriers Vegetative Methods Soil Sealant Topsoil Stockpile Protection RAINFALL EROSION CONTROL STRUCTURAL: Sediment Trap/Basin Inlet .Filters -. Straw Barriers Silt Fence Barriers Sand Bags Bare Soil Preparation NOTE: Contour Furrows SEED Terracing AND Asphalt/Concrete Paving MULCH SHOULD VEGETATIVE: BE AN Permanent Seed Planting ONGOING Mulching/Sealant TASK Temporary Seed Planting BUT Sod Installation WILL Nettings/Mats/Blankets NOT OCCUR EVERY DAY OR EVERY WEEK. ' STRUCTURES: INSTALLED BY CONTRACTOR MAINTAINED BY CONTRACTOR ' VEGETATION/MULCHING CONTRACTOR TO BE DECIDED BY BID DATE SUBMITTED 12/17/92 APPROVED BY CITY OF FORT COLLINS ON ' HDI/SF-C:1989 25 r OFFSYTE PROVISIONS ' NORTH OUTFALL The outfall for the north side of the project begins at Tract "B" and travels north across ' property owned by J.R. Hahn to the Portner Reservoir inlet ditch. The ditch and the property north of the ditch are part of Huntington Hills. 1 I� i 1 1 An analysis of the existing 100-year floodplain, which receives contributions from both developed and undeveloped sources, as well as an analysis of the 100-year floodplain which can be expected once Huntington Hills Phase 2 is developed was conducted using the Rational Method. The floodplains were established by analyzing selected cross sections in the drainageway. Appendix C contains all of the information and calculations used in the analysis. It should be noted that for simplicity, the existing floodplain was referred to as "historic" and the floodplain resulting from the development of this project was referred to as "developed". The developed floodplain appears to be approximately 40 feet wide at it's widest point and the owner is pursuing an easement which will encompass it. Velocities in the drainageway indicate that no stabilization will be necessary. The existing 100-yr flow across the corral is 76.23 cfs and travels at a velocity of about 3.35 fps (Froude Number = 0.76). With the development of Phase 2, this flow will increase to 100.13 cfs and travel at 3.60 fps (Fronde Number = 0.78). Table 7-3 of the SDDC manual indicates this is acceptable for grass -lined channels with no other stabilization required. An inspection of.the- drainageway was made and it was discovered that the upstream 200 to 300 feet cross a corral with no vegetation, which exhibited no signs of erosion channeling or rutting, then pass through a 24" culvert under a temporary access road and finally through approximately 300 feet of heavily vegetated (trees. and grasses) pasture/wetlands area. It has been suggested, by the Stormwater Utility, that we consider installing a trickle pan to adequately pass what will certainly be increased "nuisance" flows. This was considered, but after inspection of the drainageway, we are recommending against this. Any kind of a trickle pan across the corral would certainly present a danger to livestock. To install a trickle pan down stream of the culvert would require removal of many of the trees which presently serve the same purpose, soil stabilization. The actual effects of a nuisance flow on the corral are difficult to precisely describe; however, it can be assumed that the nuisance flow would be equal to 1 % of the 100-year storm from the developed Huntington Hills site (from Section 7-2 of SDDC) or about 0.58 cfs. It's quite possible the flow would naturally soak into the loose earth. However, the criteria does state that without a channel lining, grass must be present to provide some stabilization so the drainageway across the corral will be seeded. In our opinion, the potential for nuisance flow erosion is small and that the only "damage" it could cause is some rutting a few inches deep and maybe a foot wide, which shouldn't pose a serious problem and would be taken care of by the Developer per the drainage easement. We are recommending that the existing culvert be cleaned out and that debris around the culvert be removed. 26 The City Stormwater Utility informed us that the Portner Reservoir dam is inadequate and therefore Portner Reservoir is not to be used as a reservoir. The existing inlet ditch does ' have a pipe installed to divert flows from the ditch to Fossil Creek, but the pipe is only 12 inches and is likely inadequate. Because of this, some of the existing flow makes its way into Portner Reservoir along with natural runoff flows surrounding Portner. The water ' which currently collects in the reservoir has never reached a depth that would threaten the dam and eventually evaporates or soaks into the ground. The Stormwater Utility believes the increased contribution of flows from the development of Phase 2 to be small compared ' to existing flows and that the existing outfall conditions will be adequate. However, the Stormwater Utility has made it clear that any future developments of Huntington Hills which would contribute to this situation will require an adequately designed diversion from the inlet ditch to Fossil Creek. ' SOUTH OUTFALL ' The outfall for the south side of the project begins at the proposed spillway and travels southeast into a large wetlands area and crosses property owned by the D.O.L.L. Development Company. The natural drainageway then turns nearly due east and crosses ' property owned by Huntington Hills to the north and the City of Fort Collins to the south. The drainageway then enters a platted easement in the Brittany Knolls P.U.D. The existing 100-year floodplain ("historic") as well as the 100' year floodplain resulting from the development of Huntington Hills Phase 2 ("developed") were analyzed using selected cross sections in the drainageway. The information and calculations used in the analysis can ' be found in Appendix D. The flow information used in the analysis was taken from several sources. The flows leaving ' Phase 2 were taken from this report. Flows at the east end of the D.O.L.L. property were taken from the SWMM model done for the Fossil Creek Master Plan (provided by the ' Stormwater Utility). The flow at Brittany Knolls was taken from that drainage report. Intermediate flows were interpolated based on contributing area. ' The change in the floodplain width varied quite a bit due to the changing side slopes along the drainageway. The total width change ranged from approximately 1.5 feet to approximately 5 feet. The owner is attempting to secure an easement that will account for ' the increased area of floodplain due to the development of Phase 2. Because the slope in this drainageway is so flat, the velocities are between 2 and 3 fps for the 100-year developed storm. This indicates that no stabilization will be required. Though they were not ' calculated, it would be reasonable to expect 2-year storm velocities to be less than 2 fps which would normally require installation of a trickle pan, however, our recommendation is to omit this to insure the wetlands which surround the drainageway are preserved. 27 t 1 APPENDIX A ' sununary of DrainagePlan Calculations 1 1 ._ .r i. 1 I I &X a1a1 PG1as-7 GRANT OF EASEMENT THIS EASEMENT between Jack E. Hahn and Dona L. Hahn ("Grantors") of the County of Larimer, State of Colorado, and Fossil Creek Meadows Development Grouu�p,,Qa partnership ("Grantee") is executed as of this `ZO-�� day of Niarrli, 1980. I 1. Recitals. Grantors are the record owners of the real property described in Exhibit A hereto. Grantee is the record owner of, or holds a contract to purchase, the real property de- scribed in Exhibit B hereto. Grantee desires certain easements across the property of Grantors more fully described herein. Grantors have agreed to provide such easements on the following terms and conditions. 2. @rant of Easement. Grantors hereby, grant, bargain, sell, and convey to Grantee and the owners of the 'real property described in Exhibit. _B_hereto, for the consideration of $10 and other good and valuable consideration, receipt of which is acknowledged by Grantors ..a.nonexclusive easement for the purposes of the construc- tion, maintenance and use of a roadway across the property described in Exhibit A.. Said easement shall expire on April 1, 1986, and revert to the then owners of the real property described in Exhibit A. 3. Further Agreements. 3.1 By Grantee. Grantee shall construct and maintain to Larimer County specifications during the period of the easement granted in Paragraph 2 hereof, a gravel road for the use of Grantors and the owners of the real property described in Exhibit B hereto. Grantees shall install upon such road, at Grantee's expense, cattle guards furnished by Grantor, at Grantor's expense. Grantee shall install in the roadbed, 'laterally, a 27 -inch culvert to channelize the natural drainage of water under the roadbed. 1 3.2 By Grantors. Grantors agree that after the expira- tion of the easement granted in Paragraph 2 hereof, that Grantors will not make, suffer or allow interuption of surface drainage through the culvert installed by the Grantee, pursuant to Subpara- graph 3.1, without provision for alternative drainage sufficient to carry surface waters then draining through such culvert. Nothing, contained in this paragraph shall prevent the enlargement or re- location of the drainage culvert installed by the Grantee in accordance with Subparagraph 3.1 hereof, provided that there is no material interuption of surface water drainage..from.the real property described in Exhibit B. hereto. 4. Binding Effect. The foregoing grant 'in easement shall be binding upon and inure to the benefit of th1= heirs, successors, representatives and assigns of the respective parties. Grantors and their heirs, representatives and assigns agree not to make, ....,suffer or allow any of, the.property burdened by the easements described in Paragraph 2'above to be used in a manner inconsistent with the grant in easement pertaining thereto. 5. Miscellaneous. This instrument: (a) contains the entire agreement among the parties, (b) may not be amended nor may any rights hereunder be waived except by an instrument in writing signed by the party sought to be charged with such amendment or waiver, and (c) shall be construed in accordance with, and governed* by, the laws of Colorado. IN WITNESS WHEREOF the following parties have executed this Grant of Easement as of the day and year first above written. Ja"RIla / ona L. Ha n - 2 - 1 1 STATE OF COLORADO ) 1 ) ss. COUNTY OF The foregoing instrument was acknowledged before me this , 1 Aj/ Say of . 1980, by Jack R. Mahn and Dona L. lla n. Witness my hand and official seal. 1 My Commission expires: D �3 1 _ Not'�ublic�s,.�.� 1 _ Accepted by: 1 FOSSIL CREEK MEADOWS DEVELOPMENT GROUP By F T WESTE RESOURCES, INC. 1 By _Tf iam—un resident 1 STATE OF COLORADO ) )' ss, COUNTY OF ) 1 The foregoing instrument was acknowledged before me this Dunne, -President of -,-�/'S_�"day of 1990, by .William Fist Western esOurces, Inc, for Fossil Creek Meadows Develop- ment Group. Witness my hand and officials seal. expires: My commission 1 Notary Public is 1 -3_ 1 1 Temporary Secondary Access Easement through a Parcel of Property in the orthwest 1/4 of Section 12 T6N R69W of the 6th P. M., Latimer County, olorndo. This easement is for a secondary access into the Huntington Mews Sub- ivision. It is termed temporary and will be firm until another access s constructed. It shall be 25 feet both sides of a line described to -wit: Considering the North line of the Northwest 1/4 of Section 12, .T6N, R69W of the 6th P. M. as bearing N 89'13'00" W (from survey by C. P. Delgado, L. S. 610725; May 4, 1978) and with all bearings contained herein relative thereto; the point of beginning is located S 89'13'00" E a distance of 675.00 feet and again S 0'25'30" W a distance of 1008.44 feet from the Northwest corner of said Section 12, T6N, R69W of the 6th P. M. From this point of beginning proceed S 89034'30" E a distance of 418.48 feet; thence S 87'58'38" E a distance of 580.37 feet; thence S 69'25'17" E a distance of 432.05 feet; to the East boundary of the parcel and the point of termination. It EXHIBIT A A TRACT OF LAND SITAUTED IN SECTION 12, TOWNSHIP 6 NORTH, RANGE 69 WEST OF THE 6TH P. M. , AND SECTION 7, TOWNSHIP 6 NORTH, RAIJCE 68 WEST OF THE 6TH P.M., COUNTY .OF LARIMER, STATE OF COLORADO, BEING MORE PARTICULARLY DESCRIBED AS'FOLLOWS: CONSIDERING THE NORTH LINE OF THE NORTHWEST QUARTER OF SAID SECTION 12 AS BEARING S 89 DEGREES 06 MINUTES 33 SECONDS E, AND WITH, ALL BEARINGS CONTAINED HEREIN RELATIVE THERETO; BEGINNING AT THE NORTH 1/4 CORNER OF SECTION 12; PROCEED THENCE S 89 DEGREES 09 MINUTES 25 SECONDS E, 2663.95 FEET ETT0 ALONG THE NORTH LINE OF THE NORTHEAST QUARTER OF NORTHEAST CORNER OF SAID.SECTION 12; THENCE S 00 DEGREES 02 MINUTES 19 SECONDS W, 1360.70 FEET ALONG THE EAST LINE.OF THE NORTHEAST QUARTER OF SAID SECTION 12, THENCE LEAVING SAID EAST LINE OF THE NORTHEAST QUARTER OF SAID SECTION 12, S 69 DEGREES 57 MINUTES 41 SECONDS E, 30.00 FEET; THENCE S 26 DEGREES-2-2 MINUTES 41 SECO14DS E, 570.20 FEET; THENCE S 09 DEGREES 35 MINUTES 47 SECONDS W, 216.64 FEET; THENCE S 23 DEGREES 08 MINUTES 19 SECONDS W, 554.90 FEET; THENCE N 89 DECREES 57 MINUTES 41 SECONDS W, 30.00 FEET TO THE EXISTING EAST 1/4 CORNER OF SAI➢ SECTION 121 THENCE S 00 DEGREES 03 MINUTES 37 SECONDS W, 568.09 FEET; THENCE N 89 DEGREES 56 MINUTES 23 SECONDS W, 530.00 FEET; THENCE S 00 DEGREES 03 MINUTES 37 SECONDS W, 65.56 FEET; THENCE N 87 DECREES 29 MINUTES 45 SECONDS W, 258.21 FEET; THENCE N 87 DECREES 29 MINUTES 30 SECO14DS W, 715.82 FEET; THENCE N 67 DEGREES 47 MINUTES 30 SECONDS W. 750.01 FEET; THENCE N 60 DEGREES OB MINUTES 29 SECONDS W, 509.70FEET; THENCE N 00 DEGREES 15 MINUTES 13 SECONDS E, 343.33 FEET; MORE OR LESS TO THE CENTER 1/4 CORNER OF SAID SECTION 12; THENCE N 69 DEGREES 40 MINUTES 22 SECONDS W, 2218.87 FEET MORE OR LESS, ALONG THE SOUTH LIIJE OF THE NORTHWEST 1/4 OF SAID SECTION 12 TO THE EXISTING SOUTHEAST CORNER OF THE KELMAR STRIP, SECOND FILING, A SUBDIVISI014 OIJ FILE IN THE OFFICE OF THE LARIMER COUNTY, CLERK AND RECORDER, COLORAD; THENCE ALONG THE EAST LINE-OF'SAID KELMAR. STRIP, _SECOND FILING N 00 DECREES 24 MINUTES 32 SECONDS W,' 1332.30 FEET TO THE -EXISTING NORTHEAST CORNER OF aAID KELMAR STRIP, SECOND FILING; THENCE S SB DEGREES 57 MINUTES 22 SECONDS E, 1634.53 FEET; THENCE N 00 DECREES 29 MINUTES 24 SECONDS E, 344.09 FEET; THENCE N 64 DECREES 37 MINUTES 06 SECONDS W, 239.99 FEET; THENCE N 31 DEGREES 12 MINUTES 14 SECONDS W, 353.2B FEET; THENCE N 16 DEGREES 52 MINUTES 04 SECONDS W, 299.33 FEET; THE14CE N 10 DEGREES 23 MINUTES 29 SECONDS W, 295.53 FEET; THE14CE S 69 DEGREES 06 MINUTES 33 SECONDS E. 1152.61 FEET MORE OR LESS ALONG THE NORTH LINE AT THE NORTHWEST 1/4 OF SAID SECTION 12 TO THE NORTH.1/4 CORNER OF SAID SECTION 12 AIJD THE TRUE POINT OF BEGINNING] EXHIBIT B TARANTO, STANTON & TAGGE ConsLIling Engineers CLIENT PROJECT JOB NO nn CALCULATIONS FOR < %T L L- / MADE BY LJ DATE /U CHECKED 5V DATE SHEET 0F I/✓I/=7fFo0 riF ,Cfr�Ft[YSis 1 13Rs%N 1, a, �fj E S — G ftc I SvGD4s%� O2A,`�C 4 %u A crJMmcn /vLrT 507H (�ufpiiC �-AS zALcVLAT� o 1f ,�i✓;DueILY , 84: CAv5 Y ' CS p% 'clrf✓i Fv2 EACH SvW4641 4 cvAs CACc✓ <A7L-,o Nc CvMlJLA 4, FR,= A 41✓0 1� ir,15i£;r.f E u A Civq,�f)ti L ]3A5;;i.J 3 t $ — Si�cc= (3vtit or 7yes � j3Asins Low (� t.:AS CALCciCR%a0 13Y US,n6 R C✓.viliL�4T.N�i /?Rc',4 I.3t/T DUT iNr wAS 13454;Z-O Un/ T of 7114t Sv03A5I,v,. 7fyo3 AL`E /vUaTivN /F fi CAvrolZ . 13A5,',V G c 7 - Q FCOR e-rfCM VP- %f csc: 041 n s wiCL AGs a cam 2'�ivTc' /o Tkc Sov7W C94nnc-L c. ru— bc� ✓4%Or4 (A lZ?ccrty h�i7N Ala Con,S%4:cR,4'7iuN OF AttFwvaT;aN. G050713-Ba No Text TA wing STANTONeers& TAGGE Consulting Engineers CLIENT _Ja K/ CUNn/C L L pp // JOB NO`.d jL9 j l /7, -Q� ' PROJECT I��/�1 li R[�%J /1 N/LL-5 (�(�C CAECUTATiONS FOR 6Vtt rLO l/ ✓✓ CCIGyY A MACE BY 09 L ❑ATE l�A CHECKEO BY DATE SHEET I OF_� LL=A"L, /' M67,95 rO ,fit a� DCP7fq _ = C.Ruwn Kerb N t ARCM = 3-d4 sf (i ;F <M4 r>) MAMi4b5_ !RedV f!AFsS C, G4-- n) = O,a/L = So so/.oi& = 31"� 1 d 1 1 TfIEOReT'/e-4L 6vtt&/C CA,,5,Actty CQT) - F-Po�.. P5utze 4-1 P& 4-3 of CifY 6i�Rm DriA;nRLc= C2;7r/liR 6u7-7c=2 FGpw: Ve40Glt7 = Q+� (RESULTS Alt SH.wA !n TivOLC 1 --i (.,U TTtR -RAv*L 7-i.nl'- = (Lc ✓C7H/VGCoc ty �O scc✓nar/�;1 (RLESuL iJ A2E SHnwn !n T�l3LF l) '� /J L? 07- = off' CFS (Flbv hiGu2GQ-1 FoP- S_ :Dai4ft/{t 1 ' vctocicv = (QO.0-/3..24) 6.l7 FPS "*— ' cACcpcA`i`i Fog ALL Sut 3ASins b✓EAT A1AOr, !n iHi3 M,44Ae2 . ' J?�0vc�pn FAcTQS &Veiecz- 'WI L-'o o 4RL,.r 4t 4 mope, ta�SCr?�r4�p ti; - 2.0 t, EQUATION: 0 • 0.36 (n) Sry J•�i 10000 n IS RDULNNESS COE"ICIENT IN MANNING .10 9000 FORMULA APPROPRIATE To MATERIAL IN ' 8000 SOTTOM Or CHAMNEE 7000 E IS RECIPROCAL Or CROSS SLOPE .08 1.0 6000 REIEPLKE: H R. S PPOCEEMAGS RSA., .07 5000 PILL ISO, EQUATION 9A1 .80 ' .06 4000 •70 EXAMPLE ua DASHED LINES] too ,OS . 3000 clrcNl s • o.w TO .60 ' E . t A in E/n • I:oo � so � -.04 n • .oe] -30 .50 20_ n.o, G. 2.0 crs Z a Z — Z 1000 �� j 7.30 900 T 00 W CO2 \00 6 ? O v 00 z .a (A 20 500 V CC 3 O 400 W z INSTRUCTIONS 0 I _Z 01 O Q 300 0:.oT W - ' N SL I. CONNECT E.n RATIO MIlN SLD.E I51 Q AND CONNECT DISC... GC 101 IT. = .Os O� Z .008 200 DEPTH 111. THESE TWO LINES MUST GE Q 1-- �U TURNING FOR ,007 vI1aCOMPLETE -...• INTCRSLCT AT LINO V/ . : SOLUTION, ,. .006 ' T ' w oe 2.104 SHALLOW ILL 005 W 100 V-SHAPED CHANNEL J O o .07 90 AS SMOWN USE NOMOGRAPH 60 004 06 70 WITH E • Y (yJ Cr . 60 d O .05 50 To ° �' O .003 s. DtiuMlNc .•14 N DISCHARGE G. IN .04 ' 40 PORTION Or CHANNLL 1 N.YIMG WIDTH E: VL 30 DETERMINE DCPTW , FOR TOTAL DISCHARGE IM 002 ' 20 ENTIRE SECTION 0. THEN USE NOMOGRAPH TO DETERMINE CA IN SECTION W FUR DEPTH r Q •O3 J�_Iri E TJ ~ A. TO DETERMINE DISC..PLE ' IN COMPOSITE SECTION:- I M' ,.... r OLLOW INSTRUCTION E. ° 1F a W .02 10 •001 O OSlAIM DISCHARGE IN 'FICA a AT ASSUMED t�l!•J'1 DLPTM , 1 OETAIM 0. FOR - ' From BPR SlOA[ RATIO E, AND DEPTH J• THEN G, 0. 0. Figure 4-1 01 ' NONOGRAPH FOR FLOW IN TRIANGULAR GUTTERS (From U.S. Dept. of Commerce, Bureau of Public Roads, 1965) MAY 1984 4-3 DESIGN CRITERIA m 1 � � 7 f�vCRA(rC- le —Y/Z G,kn'DF .I 7 v Cun 2iDu;:4(r : /NIL''7 Flo avC;AE d-yR IUo-y/? J-y2 /uu=l2 DrA'�r? A.' -SvBDAS+AS 4ffmO;%rvA ? I G N S'ur�P 14 % "'_/ ./ 9, 4.JL .' �p?Q;Sr o, 4o is-� K s�mP 13a +'• S_,o.t l5 0 _� 1- q Su.q P __ e2 r 0' /o ; O t� /3 o, d 1 £fa? _ /� J % ;7,/ ag,'—' 4 ..: :. .. 1 l>L'lowA& P4SS(n� 6"vet Fcdw lOo- y2 !nit�i" i ALP -- R OvLllun %'NCL (. _ I 1 �;Lc �. SwAtE Dc-aTi1@ CAP�e(L4 N n.47' FAG?,�2 C/�PAG(t Y CAe y 1�Lr'i ` 1, - ( •..��' / ./D i /� f (J•$3� . � i ',I �.� � :5':iJCd'�`' `010. 6�.i.; i3-O'�`' 1 -'3 3ea : O,`g f -4 Too I60 o.&s %1/•P� riC� do.'do d.so t'I�tQA(,C G2a0C wAs c Pos6 -v ' �s, TNL' Fc/I'r T G,RAOe -i AovO :�-L' SincL iNc i` 2CC,y'� FLuw3. Fle0 o2 S(idldAs:e 1 GN sTa&/✓7 'CAP,qc;:;t-1 ,w-A`s �,4leL- .F�a:., %� ccra of rwl,s ?t,�oI2 FL 6 Lu Tp 1 h L o-T 1:.!4 s ' r,4K e,,V F!? d.r+ : A _ I FCuwL;�0 0c14`. C ToP(-;OTNs CAtcvt,q7vo uSinG F,GvR� '�-/, AG 4 --3 of sDoc- OVt2P-Lvw Sa-qLL-s, 'NAvti 4; 1' Sine` sGoPES Ao-0 A2t../' �cEP ; SwALC GR,406J wcR4r- [.4tc-LAT44 FRv+, Tr/y` GRAO/�U PiAw, Sr= C= NO7L GN NC KT f?qG L= ! - SL= F�2 7dz�2 'C .s 4ND a-yR Atiacvs;s o D c D a 1 D of m' m m = (n m n o -4 D m = m -4 p �p r Z m m = m a'Yiz FL l >6•p AI DcPrd� -iALar LeA �MAx;mVm 7o -;07t4 1� ) Q/L AICt T ( %ZFQVLs'on ( o�Crn✓A6Cl FA[ 7/! CAPAc;i.`I cf3 RquinL I A/L L� T cis —_ [ 0.a4 0.3 %S"o 01513 ,5 ;1 O 1 - J 1, 4d 0 _,. 3 G Q./7 Q a0 0. a r D, ✓� i �4 Au-CALCLJCQ7ivA,S we-�2c F.'Rs 7 albeo ON 7Nc A4e r`.A�L & OeAj,-t. /'/= 7;Wc- Flow !v %,qe /,9LG: Gkc6 L-oao 71-4 ALowAai 1nLL-7 ,c,4pge.;*y '7Nry 7A/r- a^o"04� IiL=PT/l IvA,S C'ALG v[ATL-o o. a4 ifFrN ; _ p, 3G i4AQ 4L6o�v, C,aP, Sc /F ; A44o✓.C4P. = S..34 CFS %/Nrn/:, 4/Z - b-sx/.�,) ':0-S- 3 13Y koeK;Ab OAceLv4aw 1w F,-bvRe $S-d OC- -sDDC "!< = 0,61 So : "10 - ;G[A Z. .("IGS") Z. 0.2/, 1F Yo i,36 %"NC'- 1we T S'i ZL= w0✓LO NPL,0 lv 13C o2'?% X764". =r Yo 7 . So7 & W4&& sipr wovLO "ee-d p4 /ACALIAsr'G Pot /09; - Y/! LVp W!O'rP /,$ &.,fSNO OA/ AGr✓!{L DC,P7N, /L-/ �O ND.'A(� 04z%7/'i t-,4.f VJC4 %F 77V47' VAS '%,/rr C,45t= FOR r NLr /NCC I TN C D 0 N 9 c n _Z n 3 O 0 w y 0 t > n n �_ o �0 a = a W F# 2Lr,430A/ Yo w)LL Ao-r G`.<Cc=C/J Jo' /Z OccA vac� it wiLL SO.'LC 04C•R 774L" CtA6 /4 �Nr a/1Ad, n/16 L; S wAL L' puR 2 ;n 4 ?�� /GG - y/z r7iRm , i A %N,'J CA C' A Pa/27i"M OF DAcKto vp 2vAoPP wiLL S6,•4L rnT 67Nlek LA-vC'. '9 :rni r 1 ! 4a 75s IviLLi1,vvjD1Tc0 lN7N�s /G/ Y/r S:oAM.IQUAorF will PuvO %u 7NS C21wATr/rq L SPILR' OVE2 o 7i4L 07NL R IANt• klHeAS mps� of iHo- FZ..v w; LL ,(3e' ACCCP-n o t3 v Ts/A7 /, L--7- 4. o ANti L Ye-4 Ss Wi U 6piLL OvL IL 7Hq,- CI-R/3 /N?4, Di -el? FCowSwALN, 7Nk SwALC /Q�gCrA.T T� tvi Ll RCGi I-r� (o. J(o C•FS FI A.O 7tl a— Sw,tL�s AOTA[t,vr :v /•vLeF's Y.) w;Cl Ri t;l-✓�� O.!(7 e<s, OarR THL' C20we A/; LL /3C . S 0.14, Owop'm y C[oSC2 T a.?o' 'r AC&JAT FR Fr, .•woro-n (,-e % L- )-'T PA(, e. a 0 0 P m z 0 oa FFpNLrN(, COND 7/'vn/ lvo y2 S o2Nt AT `-z __ a o D m z mo z UVLSRFLoW n I,- 6 IvA LN J �' o n e.-!v NLt 7 va 1.tLr 7 _ 0 mo 1nLL7 l.,,LL I3L-:COML /NvnOAieO,RvnOFF knLL Pon& An04VrnTur4LLY ViLL OvLA Glow+ .A u /'h(i OTh'4CA,% . RvnoFf- SP;LL;nL, 01/E4 7fHL: CROWn Flom 74 0-,W-/f CAAL.' Gua.L invn,0A7F 7'14;s rvLrT (SoML- WILL L;C ACCMP Z-,o), SXCt SS 2vnvFF wiLL PonA o '>rfc, rap ar --raL,r ccAa 63o %4 Cv2C;s) A,10 wfLL sP LL i,1r iNN— OvcVtFLowl-54v .t, Q OvoIZFLOW SwALt LutLL Co,nvU, °•i T74L & Kr ss PLLo a/'F T ;-y L /a;f ^ 1)sct44 : 0 0 0 1.0 12 5 II 10 4 .9 8 ' 10 6 3 .8 F. 9 0 2 4 ' u_ 7 ��w x 3 /UJI�� z 8 CL 1.5 ' 2 6 7 Por1b,.�w T - �XoMP�e% � Z t z I.O 5 6 -- EX',ample, Pa1.0 Z Part a z 9 J a-.8- .-_—_-- w CL .8 ' 5.5 — 0 cn .6 t- w u- Li w 5 = z o 7 ' u- .4 z z .4 w = z 4.5 Z. 0 3 w 6 r w = ' 4 _ .2 0 5 f- z z F- 0 o w .3. . 3.5 w :.-w 4 1 0 a. J I - o � w w w 0 5 wo 0 .08 ' .23 _ = o .06 .3 c� c� ow _z ' _ = x .04 0: .25 2.5 Ul a w .2 .03 a � 3 H- ' a .02 wo 2 a = 2 i < t-- ' o_ .15 .01 0 .15 L u- 0 ' o 4 1.5 --- -- - - -- - - Yo ' . a=210 h 1.2 Figure 5-2 NOMOGRPAH FOR CAPACITY OF CURB OPENING INLETS IN SUMPS, DEPRESSION DEPTH 2" Adapted from Bureau of Public Roads Nomograph tMAY 1984 5-10 DESIGN CRITERIA TARANTG. STANTON & TAGGE Consulting Engineers CLIENT ' PROJECT MADE BY_L/) L DATE O /4 ( J CHECKED BY ■ JOB NO. CALCULATIONS FOR /�/+�L- SHEET / OF/ SrrG✓<1c� lJrS,G ✓ - CcFs pipz 6,RAVC- -_ P (�( .iii�4rn �i✓ F/LL Pi?L' rLuuJ - Ccx) 063.c.iJ Q rLOw Def` 4 DESlL.A/ Q rLuw vs-04. CIIPa t)Pd - OP4 9d,44 ,4Y 1 d /,40 / 1.. OP 3 -DP34 1 r,4.2 4.w _ la , .4s l,d >o t 4-� DP3,-uP-4 dt.4d. _moo /,34 If, 8 DPS-oPG -/l ddA �3: 7 / __ G- ._ hob /0.9 of �a-0V7Crr -. .44. ai: 7.1 ::-.. �. - 7 �o - %:3J .. / ..i - DP7-ouiLr-7 0.g1 /S _ St37 5Lr G.00 1')P8-OVrcaT - 4.(3 /: 00 S S. 76 S.74 <� Si(s/J, Paii�7 4 w�Lt. FOR cZ Se-Pc4,4r4.-- STo/?", Sewers, 1 scbrc-✓TS OP3 - DP3. AID -DP4 WiLL 3CZ A/✓ '!�F- X7Z-tvs,'a OF A a4" ADS S7aam s6--WL�/Z wp%cif wAs o157;46Leo /N HviTint+? �HiCLt Pf/Asc / dy -HL' c; L-/ j j /?71 , 7-91F NEw sE&Mc VrS w;LL De.- d4 &S wH e-H- w,LL 13L-_ OvC`R$ ?� O, '7f1LF' t�%A� . SHakJn ✓46vvLr' j.J AC-u,4L. ' 2EOv+2e0 Si. _ ALL a�Ir7Es_GyG�I= Si764 U5C+l. iy_�Y1+G/✓/iAIS GC4✓ATiUn M064Am.rolz ' Sc c Nc <T f UGC fZvt l'20bQZs, t G050]1384 , ARANTO, STANTON 3 TAGGE Consuming Englnee,s CLIENT JOB NO 1 PROJECI 61+LEL 'MAN' 82 SF 21 63 SF 27 84 FAD E5*LEL 03 66 -ANY, '1' 07 AMR 08 STOP 10 SF ON _ - 11 18 12M04 _ 13 XEQ 05 14 XEQ 62 15 ENTERt 16 SIN 17 _ 18 I/X I'?R1 -. t`, .. 16 2'* C4 34 XEQ 66 :S*LFL 05 36 'Q MOD' 37 XEQ 60 32 'D IN' 39 X:EQ 60 46 'II/d' 41 X-, Q 00 {2 cq?C 06 ;3 R-N at Un IN➢ 03 ".*LEL 69 47 PROIi.-T 'p CTA ' — n..T 53 CLD 54 UN 55*LEL 16 56 SF 115 57 XEQ 62 58 XEQ 15 59 11`47 60 / 61 '0, 62 GTO 14 63*LFL 69 64 1 65 STO 09 66 XEQ 28 67 X12 68 'S- 69 GTO i4 70*LEL II 7i 1 72 ; 10 1; 13 XEQ 28 74 .375 75 Y`X 76 6 77 X<>Y 78 M=Y? 79 GTO 6,4 S8 8 81 X.U't €2 X=Y? 23 GTO 64, 84 12 85 X<}Y 86 X<=Y? 87 GTO 04 ES 3 89 / 90 .999 91 + 92 TNT 53 3 ?4 * 95 X[,Y 96+LEL 04 97 MY 98 IT,, CHECKED BY CALCULAIIONS FOR M4 11 I('S Lz-0, AirL rot NP 41C _ DAIE SHEET OF 103 * 1 _ # 405 0 104 1 154 - 204 STO 12 105 - 4 .`:5 S10 68 205 CIO 15 106 C1'S IS£ RCL 61 206*LEL 20 167 ACE'S 157 RCL 12 207 SF E5 188 ST+ X 158 STO 61 268 XEQ 02 109 STO 12 153 - 209 XEQ 15 110 RTN 168 PC 02 210 RCL 18 Ill*LEL 12 161 RCL 66 211 1.547 - 112 PI 1£2 STO O"t 212 * 113 STO 12 163 - 213 / 114 4 164 / 214 I/X 115 Si0 01 16;5 * 2i5 F,TN 116 CNS 166 US 21b*LEL 1- IT7 STO 02 I67 ST* 12 217 'F l 118*LEL 15 168 RCL 12 2118 ARCL X 119 RCL 11 169 / 2i9 AFIEW 128 8 176 RED 220 END 121 ENTERt 122 3 123 / 124 YtX 115 RCL 09 126 SQRT 12,7 * I28 RCL 03 1-0 3.20 1-2 133. S'O 05 134*0L 01 135 R.C'L 12 136 EN Rt 137 SIN 138 13? 5 140 YIX 141 PM 12 142 W 143 / 144 3 145 1•X 146 Yt' 147 RCL 0` IAO - - 171 XsB? - 172 GTO 81 173 7 T', 174 RCL 12 175 M? 176 GTO 17 177 2 178 / 119 COS 180 1 - 181 - 182 2 184 US IF:S STO 86 - 186 .8196 187 XOY - 188 'D/d' 189 X<=Y? 190 GTO 114 191 FC? 67 — 192 XEQ 14 193 FS?C 67 194 GTO 14 195 SF 67 --- I96 FCL 12 — 197 SiO 07 GD507*4 FULL M G 80 m E 70 m 0 60 3 50 U. w 0 = 40 a d 30 0 0 20 re: 10 0 10 Area i i i Discharge i Hydraulic Radius *1100, i Velocity U.i U.2 U.3 U.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 Hydraulic Elements in Terms of Hydraulic for Full Section Figure 4-37 Hydraulic elements graph for circular corrugated steel pipe. tmTARANTO, STANTON & TAGGE Consulting Engineers 1 II CLIENT 7JOB NO. /� d / PROJECT CALCULATIONS FOR 1 \ I P Yl ` /46 LL 44 J MADE BY IJ 01, DATE �/�/�� CHECKED BY DATE SHEET I OF 3 46 i� o ter+ CFt w127�4 (Ff CFt pp /o I' ' I✓IG (flog% OF T•3//✓L t-'?DAV 5',U/?,6 I�vAm*NAGt CF?!7c-/I.A AlkwAL ' /2EFe2_ -7, Dlv N6xT /a4G�' a = D>-5;6 .v (CFs) Da = a ( D t Yt ) YE- t7rs;r�✓ G2 F[.uw �er�;f' CFt) LV= vcY GNQ FCOI✓ ' Vr'1oc;bY gNAVY.Si-s of OP.2-- 0o7-zc7 ' ClIC(C F'v2 s lF�c/2;{icLc _>-Cvw 1, 7G (sv0eaca'tluL ELM j usr DA aal49/C-�(t.75-+1.40)T" nc17S,pn S aG" 7XL;- %=LA'✓krr r ti✓u 2i CNu{c—w-._io.. CAL F2 rn P 4_ G05011B.8< DRAINAGE CRITERIA MANUAL 60 40 20 0 00 RIPRAP EMEMEME FAAMPAA ' MENEM w, momm F MEMOME mpA 0- a/ _W-.. PP .2 .4 Yt / D .6 .8 89 1.0 Use Da instead of D whenever flow is supercritical in the barrel. **Use Type L for a distance of 3D downstream: FIGURE 5-7. RIPRAP EROSION PROTECTION AT CIRCULAR CONDUIT OUTLET. 11-15- 82 URBAN DRAINAGE 8 FLOOD CONTROL DISTRICT TARANTO, STANTON & TAGGE Consulting Engineers CLIENT PROJECT MADE BY Ii(>L DATE ��4�� CHECKED JOB NO CALCULATIONS FOR RAP (/,�[?LL is / Cv n Ti'n V4 o DATE SHEET C;� OF l�h�q w Cc /2�crEvr FLow FROM a ScPo/+A r I�iPtS Ar 90' A^�GC�S p2pm &-�{ct1 Qr;gt R Af C0/SE!LvQzr✓r 4/MeAcP G414s 7Fer,v ' 13y CoMl3; �1� ,>flr )=-LtJws 1(1,1�:N Att6,vc,,J47'ron) An.O 3A-sLi;nts iffe R P 12AP 5;mtF On✓ A PiFc= 4,, ;e-t4 wovtD CA/t/2,/ iNLF Cv1nO;nt4 _FCaw, _ ' 7'J;s PRuCo-ss /5 /V67cLsS.4/2y Occ(5A\l- 1):,4� A4.0 [%[; —t f A /2 C= FAc iUR S /i� St S i n fr _ J'< � 2 r P QxP !i s P07;q;F AL P/pC 4-,A✓ [✓Si,jl> ?Hc /i.P. P12v6/?.4 CO.�TRrnrQ =; ¢3.5& r-rtS, (F20m FIA5 0P.%-0/'4 A" 0Pa,-014 /N 46Lv 4) SLOPt off. So %O C l-io7w Pip-- S x/ ;: At /Da,T Ti{i5 G/lAOC % n 1 _ 7 Vc=Lo,ntv _ /4.co rPs RAP S: P F 1 �3a.aCG�) _ 184 CSvPcR C2 %%tct FLo✓.' V.5 (�o Dn = a,03 _ ii�Gv2c' S-� Shows :4P� L RPR,�F wt�;cti ' DRAINAGE CRITERIA tiANUAL MAJOR DRAINAGE ' 5.6.2 Required Rock Size The required rock size may be selected from Figure 5-7 for circu- lar conduits and from Figure 5-8 for rectangular conduits. Figure 5-7 ' is valid for Q/D2.5 of 6.0 or less and Figure 5-8 is valid for Q/WH1,5 of 8.0 or less. The parameters in these two figures are: a. Q / D1.5 or Q/WH0.5 in which Q is the design discharge in cubic feet per second and D is a circular conduit diameter in feet and W and H are the width and height of a rectangular conduit in feet. ' b. Yt/D or Yt / H in which Yt is the tailwater depth in feet, D is the diameter of a circular conduit and H is the height of a rectangular conduit in feet. In cases where Yt is unknown or a hydraulic jump is suspected downstream of the outlet, use Yt / D = Yt / H = 0.40 when using Figures 5-7 and-5-8. The C. riprap size requirements in Figures 5-7 and 5-8 are based on the non -dimensional parametric equations 5-5 and ' 5-6 (11)(25). Circular:Culvert: (d50/D)(Yt/D)1.2 / (Q/D2.5) = 0.023 (Equation 5-5) Rectangular Culvert: - (d50/D)(Yt/H)'/ (Q/WHY 5) = 0.014 (Equation 5-6) The rock size requirements were determined assuming that the flow in the culvert barrel is not supercritical. It is possible to use Equations 5-5 and 5-6 when the flow in the culvert is less than pipe full and is supercritical if the value of D or H is modified for use in Figures 5-7 and 5-8. Whenever the flow is supercritical in the culvert, substitute Da for D and Ha for H, in which Da is defined as ' Da = }(D + Yn) (Equation 5-7) in which maximum Da shall not exceed D, and Ha = i(H + Yn) (Equation 5-8) in which maximum Ha shall not exceed H, and Da = A parameter to be used in Figure 5-7 J . ' 11-15-82 DRAINAGE CRITERIA MANUAL MAJOR DRAINAGE ' Table 5-1 CLASSIFICATION AND GRADATION OF ORDINARY RIPRAP ' Riprap % Smaller Than Intermediate Rock d50* Designation Given Size Dimension ' By Weight (Inches) (Inches) Type VL 70-100 12 50-70 9 35-50 6 6** 2-10 2 Type L 70-100 15 50-70 12 35-50 9 9** ' 2-10 3 Type M 70-100 21 50-70 18 35-50 12 12 2-10 4 Type H 100 30 50-70 24 35.50-. - - .., 18 .. - :,. .-18. - 1 2-10 6 . . Type Vk 100 42 ' 50-70 33 35-50 24 24 2-10 9 *d50 = Mean particle size ' ** Bury types VL and L with native top soil and revegetate to protect from vandalism. 5.2 Wire Enclosed Rock Wire enclosed rock refers to rocks that are bound together in a ' wire basket so that they act as a single unit. One of the major advantages of wire enclosed rock is that it provides an alternative in situations where available rock sizes are too small for ordinary riprap. Another advantage is the versatility that results from the regular geometric shapes of wire enclosed rock. The rectangular ' blocks and mats can be fashioned into almost any shape that can be 11-15-82 TAAANTO. STANTON 8 TAGGE Consulting Engineers CLIENT. IPROJECT MADE BY L'� DATE `^ CHECKED BY 44crs 4-55vma Flow Flom Cv'H r'; Aa S 'A) /-)7`PPL: rFeRW (Q- 43.Sbcrs� L���o' p.• � /r JOB NO%� /nr CALCULATIONSFOR gip fi,4 DATE. SHEET ��' OF Q IVa = ei 1. Qd CAS _ Laspj ' JL F2o.n r-7; av2k 4 ar soDc 4 3, sG cis_ (5cc �_ !o/A•as = 8 2A = 8/, o4 _ C.o3ss r(ZP.n 72,5LE 7-2. cF r41:+c) ExPAois;),v r/ c 7i2 %af.A49 = 3. 3 LEvGTN or Pao �'C P✓,v = Z (%af-,Aja)C(p/c.) - w) q. ,44LL pF- 7WL.: /L;P 8A/4 13LAN4L 7Z5 ='iLL Ekc4r&O 7W- %S .0,,.1 G050713 84 2.0 S, r = i [ORATION: 0. 0.56(in J.S 10000 IT IS ROUGHNESS COEFFICIENT IN WARMING .I0 9000 FOAYVLA APPROPRIATE TO MATERIAL IN 6000 SOTTOY OF CHARM" 7000 E IS RECIPROCAL OF CROSS SLOPE .08 1.0 6000 REFERENCE H. A S PROCEEDINGS 1146. .07 5000 PACE ISO. EQUATION (JAI .80 .06 4000 •70 EXAMPLE (SEE DASHED LIKES) � .05 600 .60 3000 cINENI s . 0.03 E •j J z/n.1too N � � .04 I.J. o: .50 2000 , • o.zz 20 LL ILL FIND + 0 • 2.0 CFS .40 - -- 2 a ------- =____ Z 1000 -� s _ -.30 900 W _ -'-- -.02 '^ 800 \ 700 600 i C3- s (n .20 500 = o: `-' 3 0 400 w .2 Z INSTRUCTIONS Ur 01 Q300 oT W Q a Py L..f... L CONNECT 11n RATIO R1TN SLOPE IS, a .OS z . _ AND CONNECT. DISCHARGE to)Mrc H. oll_ _ _ 00 DEPTIA (,1. THESE Two LINES MUST .02 �U/� INTERSECT AT TURNING LINE FON y/ .007 [� (n .10 COMPLETE SOLUTION. W 0 .01 c� .006 1 T 1 a w .06 E. FOR SHALLOW _ 1. .005 100 SL 4J .07 M-S...ED CHANNEL O 90 .S SHORN USE NOMOGRAPH 80 .004 .06 70 wLTx z . Y tJ 60 a o .05 50 3, TO OETERWIME o �' O .003 I ' J FSPS W DISCHARGE 0, INO , : (n Cr 40 PORTION OF CY... EL ' _--"-I 1t .04 H �v1N6 w10TN [: /1 30 V DEi[IYIM[ DCPTH , FOR TOTAL OISCIAA4E IN .002 .03 ENTIRE SECTION 0. THEN USE NOMOGRAPH TO L OFTEAMINC 0. IN SECTION 0 FOR DEPT. Q 20 110 -.TO r' GET LRYIM[ DISCHARGE 02 IN COYPOSIiE SECTION:- I 0 P ""�� F OLLOAF INSTRUCTION S •" �:<R a I., w OOI TO OOTAIN DISCHARGE IN SECTION R AT ASSUMED 0[PTN ,� 00T.IN 0 FON From BPR SLOPE RATIO EA AND DEPTH > TYEN OT 1 00 CA Figure 4-1 .01 NONOGRAPH FOR FLOW IN TRIANGULAR GUTTERS (From U.S. Dept. of Commerce, Bureau of Public Roads, 1965) MAY 1984 4-3 DESIGN CRITERIA DRAINAGE CRITERIA MANUAL 6 7 E a) rIN � Q: O v _ Z 0 zi Z a-; x W RIPRAP A = Expansion Angle 0 0 Arm. md m F, par - =�M I FAA rA Emmmal. SEA wom MFFAMW,d=..§ QW-E �WMAWMIMWANWAJIWN� EVIVAIVAN11 ' No I NA , Fdo 4 7004040- Al r P- An v m 1100 .1 .2 .3 .4 D I .b J c TAILWATER DEPTH/CONDUIT EIGHT, Yt/D FIGURE 5-9. EXPANSION FACTOR FOR CIRCULAR CONDUITS i 1-15-82 URBAN DRAINAGE 9 FLOOD CONTROL DISTRICT DRAINAGE CRITERIA MANUAL MAJOR DRAINAGE whenever the culvert flow is supercritical. D = Diameter of a circular culvert in feet. Ha = A parameter to be used in Figure 5-8 whenever the culvert flow is supercritical H = Height of a rectangular culvert in feet. Yn = Normal depth of supercritical flow in the culvert. 5.6.3 Extent of Protection The length of the riprap protection downstream from the outlet depends on the degree of protection desired. If it .is to prevent all erosion, the riprap must be continued until the velocity has been" reduced to an acceptable value. For purposes of outlet protection during major floods the acceptable velocity is set at 5.5 fps for very erosive soils and at 7.7 fps for erosion resistant soils. The rate at 'which -the. --velocity of a. -jet -from -a conduit outlet>decreases is.not-- __ i well known. For the procedure recommended here it is assumed to be related to the angle of lateral expansions, 9, of the jet. The velo- city is related to the expansion factor, (1/(2tan e)), which may be determined directly using Figure 5-9 or 5-10. Assuming that the expanding jet has a rectangular shape: L = (1/(2 tan e))(At/Yt - W) (Equation 5-9) in which: L = length of protection in feet, ' W = width of the conduit in feet (use diameter for circular conduits), I iv ' I1-15-82 I I 1 1 r I TARANTO, STANTON & TAGGE Consulting Engineers CLIENT PROJECT Sov714 MADE BY [Db` JOB NO. CALCULATIONS FOR CFIAi1C (r Ci-4Lu4 ,,d /i -/ -'��LG DATE/4 SHEET OF CrQ��L L SEGYUAI lop -.. �Cf'S Sc.OP�UN�: coh) DEAi4 I CPt) V!: Lc,� cy (FPS) 3,co 75 .17 0,7 " D, ck1 ,2..27 oi'h 3.79 G6 3_ -11 7 a•old a2116 4.o.3 4 a/3,77 a A.o3 C.Tffis SeV*V' ,j 1,...4.s iAKr.✓ Down .5-71? .em Tr/� G/[ou ic/J 2;P/C44P s!•fvoT). ScGT,ta1 v1 Cff11 - Qy +' QF I�t,4 %v At:'tem !/A!ip,J Cry C-YLW 1 cTov 3 0 = Q4.w3 t Ql= +QK 5EGTipy4 SA-45- AS SrL.'7iNN 3� no /✓6w 1T/2 46,V .on ,5oF-7`wR2`ir- vJeco % A vAe /0_ � 174 rL S 1 _ G050713-84 TARANTO, STANTON & TAGGE Consulting Engineers CLIENT JOB NO, PROJECT CALCULATIONS FOR CNA/V wrL L vALVA /ice n /fiJJ4= MADE BY L DATE CHECKED BY A/ OAiE SHEET O(`OF_� d=aloT' _ Qvs c{S CL= SD° mv _ s , a - a 13.77 c{1 0 �o 45 S' S� c -rl o,.✓ 4 s s s t G050713 84 11 .7: F E Ei L- LJ VJ L� [7. r- i T N-F AN' T 11 r-rn'L F R *T I D 1. ci C't-4 A E' 1? 0 T "r C', WI T I A 17- FLO14 V'EU'DC-ATY T�E Fill F i E C I F I c E N, E FZ Gil If" FF 2 i4 =; 2': 3 FT W 'CL11 D 1111"ArE 10- PER . �E T TF-AN't-�LY Sl - . In It- -iD . :5/-f C:-rl,ory L Y L'tJ L I WO 17,� L D T D E r TI-E CI 'ANC NY 0 F 'El ;`Err ..1'd I N1 I T I rA L G -2, E S- S R 7' Hl E F L 0 W i)EPTH (F-) NPUT A D 3, �-3 C;:H A'R GE 1 6C). (:.5 0 C', CFS 2CC) T T r,-.! 1 14 1 D- T i J.! 7 i i i,.! 0 0 l l Fr I p L 1 y 01. �t 1 LD E 7 r) r T F T 2.1 CiqAA1,veL SNP701 lova Fol? }, SLOPE y UE :qF um Asu NORMAL DEPTH O VELOCITY gm.iP! TOP WIDTH FRO E NUMBER SPECIFIC E + mA .. 0 � ?&DO -- - .� : - s Fi— . ��, - r«E> .. \ \ 2.413169 r ) 4.b41938 s u 3S, w w 3 33.73EO30 F / a %\=wE ! 2.734345 EI WOULD YOU LIKE TO REPEAT THE ' G9 s z;r u = a 0 0 NOULD YOULIKE TO GANG ANY OF THE PARAMETERS'? TER AN INITIAL GUESS FOR THE Rm DEPTH sJa mmlDAw wsmARTE = 233. 00 Js BOTTOM :wq = 5e .0 ao SLOPE , a 0CE 2 wI SIDE SLE = 5.000000 MANNINGSu = 6.00 NORMAL DEP74 = 2.543982 q FLOW VELOCITY = 4.7423T4 s . :R gem = u qm. FT TOP W3D7H = 30.4Z982u r! FROUDE NU9ER = 6 G, : m SPECIFIC ENERGY= 2.893210 -QUID va11WE70 REi: mA »w 3cf am S)& 4 | I y See ~6wa lVeE SryvAr l° -rqm &f» /--02 $ I |I, 3NPUT DATA; BOTTOM WIDTH = 0.0000 u;;Ed00 FT BED SLOPE = 4.000OC:i E--02 FT/FT SIDE SLOPE _ 5,00000.) MN4NINGS N = 6.000000E-02 NORMAL DEPTH - 7.79293SE-01 FT FLOW VELOCITY = 2.607932 FPS F•!'rDF. DEPTH = 3.896976E-01 FT !LP WIDTH = 7. 92938 Fir FROUDE NUMBER = 7-r.362146E--01 SPECIFIC E NERGi�= 8 I r.649042E-01 T WOULD YOU LIKE TO REPEAT THE ANALYSIS? �-- �Na�L 2elZ Lr AL OuG2%'Lriw ST c.= 7080a / 4,vo Fa2 sva13As; n '; " TARANTG. STANTON & TAGGE Consulting Engineers CLIENT ' PROJECT MADE BY DA L DATE � /� � CHECKED JOB NO CALCULATIONS FOR PC O ANAL YSi< DATE SHEET OF 3 I�LvrvfLcc- C917Sf1L7-.4.v7S/ /,PC, REPca7 a — SMAa 1y 84 /AOrcRTcS �ati(� OU7-1-6-7- per :..6o Cf 3. C30"/Zc/l) FLUw / oNQ = QLw�3 �F QK + ;G;H +QI,S aSU — �0. CFS 1 Ck1z-r n ps A' CQOrIr,'#v FT-P;6lna%oAL MCS7Noa) GLEPf14 — 3 Ar= 42r-A or= ,5�RFAc A6 c = ao, �iUO 5� A. ' A?rA nr:a AM z 39,7oo.sf- V - (A, +44� + A� Av _ xt%-4 Cot -to,., A.5 = 4, Soo rc- `. A6suML Di.,1WA7"1'0 o 1 Src, (1Go cP3 - (y.Q CPs 7aoos,-c - 7,;�O000 Pt3 Iron 04R4 i{Y Liu? 'NC 1-11&d Or THc' OAIn /S At 4541 ilIL La vrsT Lo7� 6LI- On Z- /44 p-14icFl i3 A .454,1, Sc-t IPLAv ,514reis Foa /oo-y4 F[oaD PIMA %f1C Ac-`xT wrRr RrcoOry ij TfFcv- �� J I G050T13.84 ImTARANTO, STANTON & TAGGE Consulting Engineers CLIENT Cun/7(ct JOB NO. /U -, 77 -oyl PROJECT / b Hr C L S �LCALCVLATIONS FOR -I7 �LMAY MADE BY p(j L DATE rJ'AVq)- CHECKED BY DATE SHEET C_OF 3 i N s ;r J pip 3b . ECG rx: -f 45ja 64 �'-'- ry r' S gS4a �- !` F ty_ 4o iT 1 r �:- T G050713-84 i TARANTO, STANTON & TAGGE Consulting Engineers CLIENT PROJECT J081NO O CALCULATIONS FOR `��L") S/-�L L MADE BY IJ L DATE 7/4) CHECKED BY DATE SHEET OF13 p'Ltw A53Ve,6 )I?Aw p6wn 0orr2 7,-/L CRPs7- = 0.1SH 4,10 Trt�7- 5 X C C w.4 r 4c 7i As A LW o4z> C/Ns, -ea Awr V /2 .. .rsp — — — 3•,ra H I II C.SCCr✓Gn% P.a(>C FO2 Cw) (u.sr:' A votta.., w7 M o� ao" 3; J ipPwip'rH _ Jd' Cr Tc0 2,P 24P _ OvTc=Q Rip RAP 0A Tt1(5 SALLwAY 4ro0 Tt ' SLoF/vG _r)AoP At. Desk,-v Po AT I I4Rr: GvasECY 47As&-o ON Ck;ttne(A foa �IGROur&D s[4Pm6 t3oucPrR Pj2&Ps" ou7414eo i,i .5e 'uN c� katvMZ� ' AP, This " L QktA^v S 7o/2m 1)2A; /tAkr _O( s;(,,v C21'tel2iA A4,1 vAC ' (JRDA�✓ rX2A;n,RGt 2c comt.Vos A 7-IP/- M) 6,2vuyo- 2to RAF G2.aDQ i;yN TNav G,'.t•N. 2 va1C s;is ,Qy weia t D"ol r as; d'v 7o-/00 . 4 sa-7�g G050713 84 �: _ ExlStlulr Di2ic%�oN' 30" RCP o r Fauu/ L?Asc� aF To REMAIN pq m r Q M A74 9 e06.57i4b 3 � a0 rs o 0 Z 62ouic-'0 d� W VN RIP RAP d T/4I'Ck � <F<I w rXI ao DArrt� ,t AI! �� ��r� aa. �� f,— li, ��rt o Si+IALLFR nte7U�k0yAri �p ' %4AN�A" 3 INSTALLC�gOF � _t� t17�I:� w _ A4 �OGK j TYf�6 2L: F/LTtR �L a F . �rRigcoven , �_� 1 a a MIRY 'loox UAOFR 1 1 0 �L� 1 CZ`i�.1. ALL 60reDRiPRAP.. J �•� �� ��'' `6Rou 7L'�IJRA� t I t l fi-� }� l (�11-i f'� o a SPIu wA\rtJ F f w w m 1J { N. 0 1. I SC-E 6Rou?6o R/P RAP Eh%37i /1 SRLr ' Culvc/tY D,Rct, CLl RY DC iA'(. FvR w v�D-re orrtow RacK GRAAA7ioN TSPc` Vl1 coLav s, RIRAP a;acc>vro INv. CG n ° U w of FLOW (ConTRA2iFY) ;r r I it I i tti i{ 1- 1 i- j ao a,1 les 'atD� ryAT/oA/ �IC /9G , t I I �r rAI1 f � t � I 1 K { i' a3 -1- PLAN(V�L=�� r! Ii 7 C7 f- i S. i t f ( f V r t { L ST 0. '_ ^I{ {� ��[[i{11-1- 1{-1�-:CuLVER�Qu7��7},Gr liI Q c i �-T t - '- -i -'-i -i- 7 -� �' i t I I C 1 1 I i I i+ _....[,.. t^�'� t' i t-i" -' 7 I 1 11 ( i 1_' t} 1 1 1' F 1t �_I }' _7Ii� �Ir ��.�._r�' ,' j 7-i I r�I 11 II��. irI Q O _ } d6 I I 1 i I{ i � I F-O 1—i —i g 1 r TARANTO, STANTON & TAGGE Consulting Engineers CLIENT ' PROJECT MADE BY �?Q L DATE /�e<� ? CHECKED BY JOB NO CALCULATIONS FORl�_u✓~c:'0 DATE SHEET ��L— OF (-(a Rourr; D RIP RAP -4 vo��o a r D/AM. PVG TY PE Y _ R a \.../ � WEEc= P Koc y M(RIF!_ioox a. ,moo CAP c-,vo of PVC AiAiri_-ro KrL-P DELO;rb =' //VcAZ AL ov%, WEEP /40L E DE TAI L OV ,T, G050713 84 I I 11 APPENDIX B Suminary of Erosion Control Plan Calculations r TST, INC. rConsulting Engineers r 1 1 r r i 1 r i r 1 r r r EROSION CONTROL OPINION OF COST 1 RESEED 1 1.641 AC. 1 2,178.00 1 3,571.92 1 $0.05/S.F. 1.5 z COST 5,357.88 TOTAL SECURITY $ 5,357.88 CITY RESEEDING COST 1 RESEEDING 1.64 AC. 1,263.24 2,071.71 $0.029/S.F. 1.5 z COST 3,107.57 TOTAL SECURITY $ 3,107.57 TST, INC. Consulting Engineers EROSION CONTROL OPINION OF COST 1 1 RESEED 3.93 AC. 2,178.00 8,559.54 $0.05/S.F. 2 STRAW BALES 30 EA. 4.00 120.00 3 INLET FILTER 1 EA. 300.00 300.00 4 GROUTED RIPRAP CULVERT OUTLET 27 C.Y. 60.00 1,620.00 CONSTRUCTION COST 10,599.54 1.5 x COST 15,899.31 TOTAL SECURITY $ 15,899.31 CITY RESEEDING COST 1 RESEEDING 4.74 AC. 1,263.24 5,987.76 $0.029/S.F. 1.5 x COST 8,981.64 TOTAL SECURITY $ 8,981.64 r INCTST Con Consulting Engineers CLIENT 3 ") CoNNL L L /1S t= J� JOB NO. 10 - G S 7 -aa/ PROJECT /T ur1 7 n V TUN 1rl L LS P14ACALCULATIONS FOR _P45� C V 1144NCC S /� G MADE BY D45 L DATE 7 CHECKED BYDATE SHEET OF� 1 , f �{ � L1�^ivGTf/ {�� 51-1 of DA4c. i � S�f 6 of -5,11 'LSAS/A)1 115tba;65%n/5 1 41,3, Q aG) to —t I �t jt-(3.a0 �t- [��.00ix/o t kr6 0� { �.4;3 x13bo (G,3vx9f'o).fC,ss><j]i9.9v ! i = s75o9 fI, L: C�� ' DOx a.i78') {t3.ao—x ' 4 + -1,9sx=. s33 9 ).7/+9., 0 pE I ��S 83 % I I F o �:A'C3L°� 17i�iNQG_f; -A j - 1 . 1- - lJIF'S of -:-1 cgi 4 TcljlA Nr -- Fog' ' .It Ep l'Li�,3 -I 4 i i rCl/, Q 73v�+ C?&a 1(/ao _Goa)+( (,�XS/S l $o 0.33X�SAt7)+,CD.:oblx too - )It 5�9.l7, ft 1 xS,OFo—) 11 3 4)14(0,;33 I xa.9&)41(v�6k�.00 , �4,Q,3�7.%ac�,1'o I ! 1 t I ! tP5 83.E 1184 t I ! t I ! I I { 1 ' G050813-84 TST INC. Consulting Engineers CLIENT ;JC-nJ Cow /✓GLL JOB NO. lU-G97—OD 1. PROJECT K�i1Tl9�+ �Un 14;LLS (�M5 o< CALCULATIONS FOR Ef��L'r.✓L%1C.SS cA[Cu(,4 7, .,,S MADE BY %fib L DATE J/20 2 CHECKED BY DATE SHEET I OF D FA ' FAIc�TR 't_ _ oio � } ;vl�0� _ 4A xC I I i I i I =_C�(.s4 .vo + (46xl,Co. -�- (I�.ov x -;- - } E4-t FF�=1Cil .FF a j(,ob;x I 9.4i0 CI { (w_'t lC-'�ATvB I xl , o).7 1 Ixwt. Do P-fia�c-} 1 i I 2)� S X/00%I ` i I wL.C-FA<<a2-+—. li-7if + I I C S_D T x io���,3..o?0; I i t 'Ivt P-rAcrvRX/,UJ 7 7— . . I�-r—�-- ) tt1 wt. C FAc�u_2_ �� /g X_v7s) If .&ia-A.011) { [',_(6.3 x.O'Co 31 ' w tT 1 A!� _=.CC�}8 t C'Td Y. + L� i 3 + (, so x. so),] �,?_, 4_33— Ir i — l— �-- - - - �- — aS x 94F [ x /o ! i -9o20 =ram` . t%, • li, i%0l .� x �OQ I I I ; i I111111111 fillI IG050813-84 CST, INC. Consulting Engineers D CLIENT /✓ L'U r /I L(L JOB NO. --,` PROJECT h//V''� / �� !'' / L L s �'/' 7JL CALCULATIONS FOR MADE BY 1L1 L DATE '� �'CHECKED BYDATE SHEET OF _f r ( iwt,Q-FCv/2����-5�.0 q- 7�51 .-9—J/.vv,.�l/.95� T_ sv u. P FAd��_2 = [' 1, x l.vd) + (. 4�sfo i -- i � ( c-FAr ("/2=L_C.sr.>< ;vG1)'� (.S4k.oi)] wt1= -FA1 c7uR Ii— = �d, ;/,avi'�C(��ook.��1�_/ i o 3 ,�x,_sL��ki of f ^{ 1 % + X 010 � , 4$ I w -'Ac�oi2_=C_CC.,G4 k 140)i + _el x o'"o) . 5o X . 6�)�]_�,? OFF Ci-(_d� rb�� x o c_Far-- (Z fel,�� + f ><! o_��) {Il��s3-k ,o_ 6), + C 7/ x i mt i ly I I _ a S 7 !vd) I I �f i i 1 Its I L 1 I �-r- I 1 G050813-84 INC Consulting Engineers CLIENT 36-'✓ Co4 A E L L JOBB NO. PROJECT NV n T�-A GT rt � L S P11A.t4- 02 CALCULATIONS FOR L Fj L- L ✓F ✓7 6 S 5 MADE BY �© L DATE i5/�� �d CHECKED BY DATE SHEET OF NONE 0 NONE mom ON EIR so MEN mm ON OMEN mm NO mom m ■ ON NO NO No WE No mom ■ ■ ON! NXINNOm MORE ' G050813-8A 1 1 1 1 APPENDIX C .. North Outfall and Offsite Easements 02/22/93 13:37 U303 484 2620 WOOD,HERZOG,ETAL Q 009 li RECIPROCAL. GRANT OF DRAINAGE EAS12CENrS THESE GRANT OF EASEMENTS are executed this day of January, 1993, by and between DON .A L. HAHN, Grantor, of the County of ' Larimer, State of Colorado, and HUNTINGTON HILLS CORPORATION (the "Corporation"), 327006 ALBERTA, LTD., a Canadian corporation ("Alberta"), hereinafter collectively referred to as "Grantees". ' WITMMSETS: RECITAISt ' WHEREAS, Grantor's predecessors in title, pursuant to Grant of Easement dated April 20, 1980, recorded in Book 2121. at Page 1287 of the records of the Clerk and Recorder of Larimer County, granted an ' easement for emergency access and for construction and maintenance of a drainage facility as more particularly described in the aforesaid -Grant of Easement ("the Prior Easement"), WHEREAS, the parties now wish to revive and extend the Prior Drainage Easement to a subsequent period more particularly set forth herein and grant to Grantor, a drainage easement to service Grantees property. NOW, THEREFORE, for good and valuable consideration, the adequacy and receipt of which is hereby acknowledged, the parties agree as follows: ' 1. Grant of Drainage Easement. Grantor, for good and valuable consideration, hereby grants, in perpetuity, to Grantees, and the city of Fort Collins, a non-exclusive 40-foot drainage easement ' being 20 feet on either side of the centerline, as described on Exhibits "1" and "1-A" attached hereto. Such easement shall be for the installation, operation and maintenance of drainage pipes, culverts or any similar drainage facilities as well as an easement' in perpetuity for allowing the drainage of surface waters over, upon, under and across said easement. 2. Grantor agrees, with respect to the drainage easement, ' that she will not make, suffer or allow interruption through the present drainage culvert or subsequent drainage facilities, if any, as may be installed by the Grantee(s). Nothing contained in this ' paragraph shall prevent the Grantor from enlarging or relocating the drainage culvert formerly installed by the prior Grantee or from enlarging or relocating of any subsequent drainage system facilities provided that there is no interruption of existing flow of drainage waters (as such item is defined in Paragraph 5 below). Grantees agree to be responsible for any surface grading or similar expense in maintaining the proper flow of drainage waters across the Hahn property drainage easement. ' 3. Corporation agrees, in the event that additional erosion is caused .by the additional flow emanating from Corporation's 02/22/93 13:38 $303 484 2620 WOOD, HERZ00, ETAL 1 1 1 1 1 development of the Property, Corporation shall install such additional facilities .as may be required by the City to prevent such additional erosion. 4. Grantees, for good and valuable consideration, hereby agree to grant to Grantor and the City of Fort Collins, in perpetuity, a non-exclusive drainage easement�to allow the flow of drainage waters upon, over, under and across the property in the area to be =ore particularly described by a subsequent addendum to this Agreement (such area to be generally located adjacent to and downstream of Grantor's Property), sufficient, both in width and in alignment, to provide drainage for the "existing flow of drainage waters" based on a 100-year storm release rate and additional flow increase (also based on a 100- year flood release rate) attributable to the development of Grantor's property described in the Deed recorded under Reception Number 86006171 on February 2, 1986, as shown on Exhibit 112" ("Grantor's Property"). "Existing flow of drainage", for purposes of this Agreement, shall mean the aggregate of historic drainage flow prior to any development .in the area, and includes the flow attributable to the Huntington Hills P.U.D., together with all increased flow attributable to all development in the area existing as of the date of this easement, which contributes drainage flow to the Grantor's Property including the future development of Grantor's Property. The future development of Grantor's Property, for this purpose only, shall be deemed to include the maximum drainage flow that could be reasonably attributable or generated by the permitted -zoning and development uses as such uses -may exist on Grantor's Property under a commercial -industrial zoning classification. 3. Binding and Effect. The foregoing Grant of Easement shall be binding upon and inure to the benefits of any successors, heirs, representatives or assigns of the respective parties. Grantor. and their heirs, representatives or assigns agree not to make, suffer ' or allow any of the property burdened by the easements described in the preceding paragraph above to be used in a manner inconsistent with the grants of easement pertaining thereto. 1 1 6. Miscellaneous. This Agreement • contains the entire agreement among the parties, may not be amended nor may rights be waived except for those in writing signed by the parties sought to be charged with such amendment or waiver and shall be construed in accordance by the laws of the State of Colorado. IN WITNESS WHEREOF, the parties have executed this Grant of Easement the day and year first above written_ GRANTEES: HUNTINGTON HILLS CORPORATION, a Colorado Corporation By. --- Ma�Palkowitsh, President GRANTOR: ' 02/22i93 13:39 1`303 4114 2620 W00D,HERZ01!,ETAL Roil i 327006 ALSERTA, LTD. By: G.W. Murray, Vice President ' STATE OF COLORADO ) ) SS. COUNTY OF LARIMER ) 'T e foregoing instrument was acknowledged before me this dayo , 1993, by DoJ%na L. Kahn. Notary Public My Commission Expire. C- rallsatE=�'�BO�"•70`"' STATE OF COLORADO - )-. 1 CITY AND COUNTY OF DENVER ) ' The foregoing instrument was acknowledged before me this .29 day of %-44al1e1?I,y , 1993, by Marcus Palkowitsh, President of Huntington Hills Corporation. Notary PU4,Vc ' My Commission Expires: 111 4( PROVINCE OF ALBERTA ) ) SS. CITY OF CALGARY ) The foregoing instrument was acknowledged before me this day of , 1993, by G.W. Murray, Vice President of 327006 Alberta, Ltd., a Canadian corporation. Notary Public My Commission Expires: 02/22/93 13:40 '2303 484 2620 WOOD, HERZOG, ETAL IZO12 F 7 5 LEGAL 0 5CH PTlQh( - 40 FOOT WIDE DRAINAGE EASEMENT A 40-fool wide strip of land across that parool described In the Warranty Delyd recorded in Book 2090 at Page 742 on December 8, 1980, located In the Northwest Quarter of Section 12. Township 8 North, Range 69 West of the 6th Principal Meridian, Lorimer County, Colorado, the centerline of which is described 4a follow*: Commencing at the Northeast corner of Tract B. of Huntington Hills, Filing Two, being a portion of the Estates at Huntington Hills, Filing One, a P.U•D., according to the recorded plat thereof, and considering the North line of said Huntington Hills, Filing Two (also being the South line of the parcel described In said Warranty peed) to bear North 89020'34" West, with all bearings contained herein, relative thereto; thence along said North line North 89020'34 West, S.00 feet to the POINT OF BEGINNING of this description; thence departing said North line, along said centerline the following courses: North 00000'00" rest, 10.00 feats thence North 64013'29', East.., 74.76.feet: . thence -,North .. 58047'51" East. 85.44 feet; thence North 38038'34" East, 41.65 feet; thence North 271021'15" East, 12.90 teat; thence North 21043'01" East, 217.32 feet; thenca North 15052'26' East, 72.36 feet to the Northeasterly line of the parcel described in sold Warranty Deed recorded in Book 2090 at Page 742 and the POINT OF TERMINUS of this description, with the sidelines of said strip of land considered to be lengthened or shortened so as to terminate at said North line of Huntington Hills, Filing Two and at sold Northeasterly line of the parcel described in said Warranty Deed, containing 0.47 acres (20.600 square feet), more or less. 02/22/93 13: 40 %T303 484 2620 WOOD, HERZ0G, ETAL 121013 1 TCT U M I lf<I4 Vol Oct 1 ERH>EIZ 1-A 02/22/93 13:41 V303 484 2620 WOOD,HERZOC,ETAL Q 014 1 A 'TRACT OF LAND SITAUTED IN SECTION 12, TOWNSHIP 6 NOR714, RANGE !i9 WEST OF THE 6TH P.M., AND SECTION 7, TOWNSHIP 6 NORTH• RANGE 68 WEST OF THE 6TH P.M., COUNTY OF LARIMER, STATE OF COLORADO, ' BEING MORE DRTH AS LSECTION THETNORTHNESTLY QUARTER OF SAIDIBED LINE up THE 099 12 AS REARING 8CQN5IDfRZNQ DROREGB 06 MINUTES 33 SECONDS E, AND WITH ALL BEARINQS CONTAINED HEREIN RELATIVE THERET01 BEGINNING AT THE NORTH 1/4 CORNER OF SECTION Us' PROCEED ¢87 ' DMINUTES 2F ALONCTHE NORTHLINECIP THE NORTHEAST0UARTER OF SAID SECTION 2TT0 NORTHEAST CORNER OF SAID SUCTION I21 THENCE S 00 DEGREES 02 MINUTES 19 SECONDS W. 1260.70 FEET ALONG ' THE FAST LINE OF THE NORTHEAST QUARTER OF SAID SECTION 12, THENCE LEAVINQ SAID EAST LINE OF THE NORTHEAST OUARTI_R OF SAID SECTION 12, 0 09 DECREER 57 MINUTES 41 SECONDS E. 30. 00 FEET) THENCE 9 26 DEGREES'22 MINUTES 41 SECONDS E, *70.20 FEET# THENCE S 09 DEORBES 39 MINUTES 47 SECONDS W. 21 FEET, THENCE 6 23 DECREES OR MINUTES 6.64 ' l9 SECONDS W, D84.90 FE 'THENCE N S9 DEGREES ST MINUTES 41 SECONDS We 30.00 FEET TO THE EXISTING EAST 1/4 CORNER OF SAID SECTION I2# THENCE 8 00 DEGREES 03 MINUTES 37 SECONDS W. 569.09 FEET# THENCE N 69 DECREES 56 MINUTES 23 SECONDS W. 530.00 FEET# THENCE S OD DEGREE$ 03 MINUTES 37 ' SECONDS W. 85.59 FELT# THENCE N 87 DECREES 29 MINUTES 45 SECONDS W. 250.21 FEET# THENCE N 87 DEGREES 29 MINUTES 00 SECONDS W, 715.$2 FEET# THENCE N $7 DEGREES 47 MINUTES 30 SECONDS W, 750.01 FEET# THENCE N 60 DECREES 08 MINUTES 29 SECONDS W., 309.70 FEETI. THE CE,N - 00 DEGREES 15 MINUTES = 13 SECONDS Ey 343.39 FEETI MORE bit LESS TO THP CCNTER 1/4 CORNER OF SAID SECTION 120 MINUTES THENCE N 07 DECREES'40 22 SECONDS W, 2219.87 FEET MORE OR LESS ALONG THE SOUTH LINE OF THE NORTHWEST 1/4 OF SAID SECTION 12 TO THE EXISTING SOUTHEAST CORNER OF THE KELMAR STRIP, SECOND FILIN2# A SUBDIVISION ON FILE IN ' THK OFFICE OF THE LARtMER COUNTY, CLERK AND RECORDER, COLDRAD# THENCE ALONG THE EAST LINE OF SAID KELMAR STRIP. SECOND FILINQ N 00 DECREES 24 MINUTES 32 SECONDS W. 1332.30 FEET TO THE EXISTING NORTHEAST CORNER OF SAID XCLMAR STRIP, SECOND FILINQ# THEHCE 8 BB DECREES 57 MINUTES 22 SECONDS E, I634.$3 FEET# THENCE N 00 DEGREES 29 MINUTES 24 SECONDS E. 544.09 FEETI THENCE N 63 DECkEES 37 MINUTES 06 SECONDS W, 239.99 FEETI THENCE N 31 DEOREEB 12 MINUTES 14 SECONDS W, 353.29 FEET# THENCE N 18 DEGREES 52 MINUTES 04 SECONDS W. 298.33 FEET# THENCE N 10 DEGREES 23 MINUTES 23"6ECO4DS W. 295. 53 FEETI THENCE S eT DEGREES 06 NXIA/ E;d 33 SECONDS E. ' 1152.81 FEET MORE OR LESS ALONG THE NORTH LINE'AT THE NORTHWEST 1/4 OF SAID SECTION 12 TO THE NORTH 1/6 CORNER OF SAID SECTION 12 AND THE TRUE POINT OF BEOINNIN01 ' EXHIBIT 2 1 1 02,122,193 13:42 21'303 464 2620 WOOD, HERZOO, ETAL Q 015 1 ADDENDUM To GRANT OF ACCESS EASMUM 1 THIS ADDENDUM is entered into this -2-4 - day of January, 19938 by and between DON A L. HAHN, Grantor and HUNTINGTON HILLS ' CORPORATION (the "Corporation"). WITNESSETH: RECITALS: WHEREAS, Hahn has granted to the Corporation, to 327006 Alberta, Ltd., and to the City of Fort Collins, a Municipal 1 Corporation, an emergency access pursuant to the Grant of Emergency Access Easement dated January 29, 1993 (the "Emergency Access Agreement")r and 1 WHEREAS, Hahn wishes to retain the ability to develop her property without the restrictions which may be imposed against her property by the presence of a permanent, emergency access easement. ' NOW, THEREFORE, for good and valuable consideration, the receipt of which is hereby acknowledged, it is hereby agreed by the parties as follows: =.: I.- --..The--:Corporation -shaII7.-obtain-a satisfactory.:substitute . ' access easement by no later than February 1, 1998. In the event that the Corporation shall fail to obtain such substitute access easements by February 1, 1998, the Corporation agrees to pay Hahn the sum of 1 $250.00 per month for each month after January 31, 1997, that the Corporation fails to obtain a substitute access easement to replace the present Hahn emergency access easement. 1 2. The Corporation agrees to pay Grantor $1,50o.00 upon the execution of this Agreement by all parties hereto. IN WITNESS WHEREOF, the parties have hereunto set their hands 1 and seals the day and year first written above. GRANTOR: 1 .. Don a L. Hahn v _ CORPORATION: HUNTINGTON HILLS CORPORATION, a Colorado corporation ATTEST: By: �.c By: 1 -Xar;6uW Palkowitsh, President R chard Connell, Secretary 1 i 02/22/93 13:42 Tr303 484 2620 WOOD,HEPZOG,ETAL 016 T------- I STATE OF COLORADO COUNTY OF L&RIMER BSCRIBED and SWORN to before me this c?� day of 1993, by Dd'Ana L. Hahn. Notary Public Imy Commission Expires; I I i I I I I I I I STATE OF COLORADO ) sq. COUNTY OF LARIMER SUBSCRIBED and SWORN to before me this 'xvL day of 1993, by Marcus Palkowitsh and Richard Connell, President and Secret��a��ry of -Huntington Hills Corporation:.. Notary Pubri,6 Alk MY Commission Expiress— 02/22/93 13:32 %Y303 484 2620 WOOD,HERZOC,ETAL Q 002 1 ,l 1 1 1 1 1 ADDENDUM TO GRANT OF ACCESS BASEMENT THIS ADDENDUM is entered into this 7--1 day of January, 1993, by and between DON A L. HAHN, Grantor and HUNTINGTON HILLS CORPORATION (the "Corporation"). WITNESSETH: RECITALS: WHEREAS, Hahn has granted to the Corporation, to 327006 Alberta, Ltd., and to the City of Fort Collins, a Municipal Corporation, an emergency access pursuant to the Grant of Emergency Access 'Easement dated January 29, 1993 (the "Emergency Access Agreement"); and WHEREAS, Hahn wishes to retain the ability to develop her property without the restrictions which may be imposed against her property by the presence of a permanent, emergency access easement. NOW, THEREFORE, for good and valuable consideration, the receipt of which is hereby acknowledged, it is hereby agreed by the parties as follows: 1: The Corporation shall obtain a satisfactory substitute access easement by no later than February 1, 1998. In the event that the Corporation shall fail to obtain such substitute access easements by February 1, 1998, the Corporation agrees to pay Hahn the sum of $250.00 per month for each month after January 31, 1997, that the corporation fails to obtain a substitute access easement to replace the present Hahn emergency access easement. 2. The Corporation agrees to pay Grantor $1,500.00 upon the execution of this Agreement by all parties hereto. IN WITNESS WHEREOF, the parties have hereunto set their hands and seals the day and year first written above: CORPORATION: HUNTINGTON HILLS CORPORATION, a Colorado Corporation By: 4Mau;F;Palko)witsh, President ATTEST: By:R chard Connell, Secretary ' 02/22/93 13:33 0303 484 2620 WOOD,HERZOO,ETAL — f�j003 STATE OF COLORADO ) ) 6S. ' COUNTY OF LARIMER ) SUB -SCRIBED and SWORN to before me this �hd day of 1993, by Dokna L. Hahn. Notary Public P^'C_mmbs'Zn c:_ _. . My Commission Expires: •t. ' z w: STATE OF COLORADO ) ss. COUNTY OF LARIMER ) J/ - SUBSCRIBED- and : SWORN to -before me this ��/Arl" .'Jo / . 1993, by Marcus Palkowitsh -9 day,, of -;; . -. -•. .., and Richard Connall, , President and Secretary of Huntington Hills Corporation. Notary Pub ib My Commission Expires: ' J LJ r_vavm nv wvur:w.wry arrxCC vAnimKNT V 1VY\i Va a.aaau w.a..Vi •.v.n..vv a��.r.r+..� ' THIS GRANT OF EASEMENT is executed this q day of January, 1993, by and between DON A L. HANN, Grantor, of the County of Larimer, State of Colorado, and HUNTINGTON HILLS CORPORATION (the "Corporation`), 327006 ALBERTA, LTD., a Canadian corporation ("Alberta"), hereinafter collectively referred to as "Grantees". ' W TNEWETR RECITALS: ' WHEREAS, Grantor's predecessors in title, pursuant to Grant of Easement dated April 200 1980, recorded in Book 2121 at Page 1287 of the records of the Clerk and Recorder of Larimer County, granted an easement for emergency access and for construction and maintenance of a drainage facility as more particularly described in the aforesaid Grant of Easement ("the Prior Easement"); WHEREAS, the parties now wish to revive and extend the Prior Emergency Access Easement to a subsequent period more particularly set forth herein and grant to Grantor, an emergency access easement to service Grantees property. ' NOW, THEREFORE, for good and valuable consideration, the adequacy and receipt of which is hereby acknowledged, the parties agree as follows: ' 1. Grant of Temporary and Secondary Access Easement. Grantor., being the owner of certain property in Larimer County, legally described in Deed recorded under Reception Number 86006171 on February ' 2, 19a6, of the Larimer County records, in consideration of Ten Dollars ($10.00) in hand paid, receipt of which is hereby acknowledged, and for other good and valuable consideration, does hereby transfer, dedicate and convey to the Corporation, it's successors and assigns, the City of Fort Collins, a Municipal ' ..corporation ,,- (!'the City, of Fort. Collins-,')._ and Alberta, a temporary emergency secondary ace ess.for emergency purposes and, emergency vehicles only, to serve a parcel of property in the northwest corner of the south of Section 12, Township 6 North, Range 69 ' West of the 6th P.M. of Larimer county, Colorado, more particularly described as Huntington Hills P.U.D. (the "Property"). A legal description of the Property is attached hereto as Exhibit 2. This easement grant is for a temporary, emergency access to the Property ' until another access is constructed (and approved by the City of Fort Collins) to serve the Property. The emergency access easement shall consist of 25 feet on both sides of the centerline described on Exhibit 1. ' 2. Further Agreement. Pursuant to the earlier easement grant, Grantees' predecessors in interest have constructed a gravel road for the use of Grantor and Grantees. Grantees shall continue to maintain such road at Grantees' sole expense including the present road way and cattle guards, and shall install a breakway gate or cattle H 02i22i93 13:34 22303 484 2620 WOOD,HERZOC,ETAL Q 004 1 1 guard with an access gate next to it on the west and of Grantor's g 1993. 1 property and shall replace the current gate on or before June 1, 3. The Corporation agrees, at its own expense, to realign the Hahn emergency access road in such a manner as will provide and 1 facilitate Hahn's development of development property in the event u that to a Hahn development plan approved ences actual lby ethe City of Fort Collins.property p 1 4, Corporation agrees to grant Grantor a reciprocal emergency access easement through its property if required as part of the development plan for the Hahn property approved by the City of Fort Collins. Grantor agrees to coordinate her road access alignments with 1 the road access alignments of the corporation's Property. 5, All parties hereto agree to promptly execute all documents necessary to vacate the emergency access easement stated in 1 the Grant of Emergency Access Easement, or any amendment or addendum thereto including any changes to the legal descriptions when Corporation has obtained a satisfactory substitute access easement to 1 service its property. 6. Binding and Effect. The foregoing Grant of Basement shall be binding upon and inure to the benefits of any successors, heirs,. representatives or of the respective parties. Grantor 1 and their heirs, _representatives or assigns agree_ not to--make,>suffer_; or allow any of the above ty burdened.by to to be used in ahmannerments inconsistentgwith the d in the preceding paragraph 1 grants of easement pertaining thereto. 7. Miscellaneous. This Agreement contains the entire agreement among the parties, may not be amended nor may rights be waived except for those in writing signed by the parties sought to be 1 charged with such amendment or waiver and shall be construed in accordance by the laws of the State of Colorado. 1 IN WITNESS WHEREOF, the parties have executed this Grant of Easement the day and.year first above written. GRANTOR: GRANTEE: 1 HUNTINGTON HIT,TR CORPORATION, a Colorado Corporation 1 By: marPallcowitsh, Pre n a L. Hahn 1 327006 ALBERTA, LTD- 1 By. G.W. Murray, Vice President 1 i ' 02,122/93 13:36 V303 484 2620 W0011, HERZO17, ETAL z005 1 ' STATE OF COLORADO ) ea. COUNTY OF LARIMER Th foregoing instrument was acknowledged before me thiaCY ' day of 1993, by Dona L. Hahn. S=a� Notary Public es �+ CommWon i.a9Odr?.ar7. Ai0'.s �'•. «�': My Commission Expires:� p STATE OF COLORADO ) ) ss. CITY AND COUNTY OF DENVER ) The foregoing instrument was acknowledged before. me this �9 ' day of '- b, X1(uafA , 1993, by Marcus Palkowitsh, President of Huntington Hills Cbrporation. Notary lic ' My Commission Expires: 0 6 ' PROVINCE OF ALBERTA ) ) ss. CITY OF CALGARY ) The foregoing instrument was acknowledged before me this day of 1993, by G.W. Murray, Vice President of ' 327006 Alberta, Ltd., a Canadian corporation. ' Notary Public My Commission Expires: ' 02/22/93 13:35 %T303 484_2620 r WOOD,HERZOC,ETAL Q) 006 t u fl This easement is for a secondary access into the is nd be firm ingt.nstructed temporary a1 shall be 25feet both sides another accessis co -f A iine described to -wit. considering the North line of the Northwest 114 of Section 12, T6N, R69W of the 6th P.M., as bearing N°89 1V00"W (from Survey by G.P. Delgado, L.S.110725, May 4, 197a) and with all bearings contained herein relative thereto; the point of beginning is located 589° relative e a distance of 675.00 feet And again S d 1310011 a distance of 1008.44 feet from the Northwest 25#3corner of said Section ing,12, TproceedW, of the 6th P.K. From this pof S 89°34- 130" L' a distance of 418.48 fee ;' e - 6705-1 36n F. a distance of 580.37 feet; thence nce of East boundary ofdthe a.feet;05 parcel andthep inttOfthe termination_ EMBIT 1 -02i22i93 13:36 V303 484 2620 W00D,HERZ00,ETAL (it007 ' LEGAL DESCRIPTION ' OF HUNTINGTON HILLS P-.U.D. ' PARCEL I: A tract of land situated in Section 12,ppTownship 6 North, Range 69 West of 6thtpeM6thbeing, and Section more particularlyodescribedHas follows: 68 West of the Considering the North line of the NW1/4 of said Section 12 as bearing 4 '2WZbAP89 degrees 06 minutes 33 seconds East and with all bearings ' contained herein relative thereto: BEGINNING at the North Quarter Corner of said section 12, proceed thence South 89 degrees 09 minutes 25 seconds East, 2683.95 feet along the North line of the NE1/4 of said Section 12 to Northeast Corner of said Section ' 12, thence South 00 degrees 02 minutes 19 seconds West, 1360.70 feet along the )ast line of the NE1/4 of said Section jsaid Section 12, South 89 thence leaving said East line or cti/n of degrees 57 minutes 41 seconds East, 30.00 feet] thence South 26 degrees 22 minutes 41 seconds East, 570.20 feet; thence South 09 degrees 35 minutes 47 seconds West, 216.64 fast; thence South 23 degrees 08 minutes 19 seconds West, 554.90 feet; thence North 89 degrees 57 minutes 41 seconds West, 3o.0o feet to the existing East Quarter -Cornier` of said Section 12; ' thence South 00 degrees 03 minutes 37 seconds West, 560.09 feet; thence North 89 degrees 56 minutes 23 seconds West, 530.00 feet; thence South 00 degrees 03 minutes 37 seconds West, 85.58 feet; ' thence North 87 degrees 29 minutes 45 seconds West, 258.21 feet; thence North 87 degrees 29 minutes 30 seconds West, 715.82 feet; thence North 87 degrees 47 minutes 30 seconds West, 750.07 feet; thence North 60 degrees 03 minutes 29 seconds West, 509.70 feet; thence North 00 degrees 15 minutes 13 seconds East, 343.38 feet more or less to the center Quarter.Corner of said Section 12; thence North 89 degrees 40 minutes 22 seconds West, 2218.87 feet more or less along the South line of the NW1/4 Second said Sectioa 12 to the Subdivisionon ' Southeast Corner of the Kalmar Strip, Second Filing, file in the office of the Larimer County Clark and Recorder, thence along the East line of said Kalmar strip, Second Filing, North oo degrees 24 minutes 32 seconds West, 1332.30 feet to the existing Northeast Corner of aid Kalmar Strip, Second Filing; 53 feet; ' thence South 88 degrees 57 minutes Z2 seconds East, 1634. North 00 degrees 29 minutes 24 seconds East, 344.09 feet; sthence thence North 64 degrees 37 minutes 06 seconds West, 239.99 feet; thence North 31 degrees 12 minutes 14 seconds West, 353.28 feet; ' EXHIBIT 2 Page I of 2 I u 1 r ' 02i22i93 13:37 V303 484 2620 HERZOG, ETAL 1 1 . . ....----- ....- 1 1 1 LEGAL DESCRIP'1C011 (CONT.) thence North 18 degrees 52 minutes 04 seconds West, 298,33 feet; thence North 10 degrees 23 minutes 28 seconds West, 295.53 feet; thence South 89 degrees 06 minutes 33 seconds East, 1152.81 feet more or less along the North line at the NW214 of said Section 12 to the North Quarter corner of said Section 12 and the TRUE POINT OF BEGINNING. Count of Larimer, State of Colorado EXCEP a county Road right of way over the East 30 feet thereof as now is used; EXCEPT the land described in Book 2153 at Page 863; EXCEPT the land described in Book 2249 at Page 2006; EXCEPT all of HUNTINGTON MLWS FIRST PHASE, now known as HUNTINGTON HILLS P.U.D. FILING I, and , EXCEPT all of HUNTINGTON HILLS, FILING TWO, being a portion of the ESTATES AT HUNTINGTON HILLS, FILING ONE, A P.U.D. PARCEL II: .. TRACT H, HUNTINGTON MEWS FIRST PHASE -- - . . now known as. :-. - ::. -. _ - HUNTINGTON 1IILL9 P.U.D. FILING I County of Larimcr, State of Colorado and LOTS 134 through 161 and LOTS 165 through 215, and TRACT A, HUNTINGTON HILLS FILING TWO being a portion of the ESTATES AT HUNTINGTON HILLS FILING ONE, A P.U.D., County of Larimer, State of Colorado EXCEPT any portion of HUNTINGTON HILLS FILING TWO contained within the streets or easements of HUNTINGTON HILLS P.U.D. FILING X. L%HISIT 2 Page 2 of 2 11 No Text No Text TARANTO. STANTON & TAGGE Consulting Engineers / C CLIENT �L//i ! /I( 'TJ /l✓ �%/ LL.,f G�� JOB NO. /'J - U ! ?q-00 l /J PROJECT Un f/�(r (U �/ N�LI S PNASL CALCULATIONSFOR (0N S/ qZ1G RELr'ASC , NU2TN MADE BY t3lA L DATE 71 � CHECKED BY DATE SHEET / OF� OFFS r7�- FL v �✓ U�J io Pkksc-- _ ' ua Q(C Qt oo Ao0 Q�oa-5 _ c�o. s-4 + Sa Row ' ARt=4 =.9.9dAi, llaTivcLPov s�6ts€sn k) 5 a.4�,� n7 fir. i ' - S. /o ;"I'AR ' i /J FLu 7✓ = �;vD OFFS—� jirvr4iiC0 1 ©rU0 /'N'�se a Dc l/ct1�c o - :- = a 1.4a ' s7. 94 cis a3. 90 ' OZGLCASFLaw �-�SG2�AsL (7o R�Crase ofFSrTr wJtN�ro EAsii;-iivr) S 7, 94 34. o4 cT3 lJO :: %H ! •,/;it G Np C iry %;uN 4ur t7 DO s /Zrdl az re✓.� %rL l/✓J� eS�G r=Low ' 1�✓L-' !0 DL-J(:; LUrE. G050)r3-B< TARANTO, STANTON & TAGGE Consulting Engineers CLIENT fiy��n6 a/./ F1�Lt5 Cc%'f nn /��JoeDNo. ' PROJECT N✓/I %./I J �v /✓ �. LDS �h'`ISL Ot CALCULATIONS FOR ' • OR 7- 76 MADE BY DATE 4 /fig CHECKED BV DAIE SHEET _OF� l% Rff7,on/l-EL �inL.%uD - iQ CALCvLA /C, r-cvw F2alyi 774cZ3/4-s;,v r✓o2,—/4 ' OF /-f;tls w9 /4,0uu7- 3o.c, /11.�k7;4 UFTc` -7 -Avo lS /'LILvT"o?000'.. LC7/-,G:.6Stt�jrJl/'..Lf.'1,/fv-XvL7 -x,/.4 h'L 1L,,,4 44Z �2A iF`v'.'v✓RY `✓,Ji�iC�l �(✓!/ /CLS /rJ.'� ->li' �V2'/'✓!=/I-.,G(�SC-_r1t/(}r /7':.-/NC.�7D:ic!-(, .. 'T;t A f7EA �S _ ifUL7J=iJsti /i/L cA wiEA "Son,L A1.0 SJmL� PwaLtfaGS �v122�v�Or�J 43Y_f'A-37112u LAVV'. Fat 'M s /lNASo/✓ %%'? Rvn�FF Co --rFc u �7- Has OEi tJ E37 mA_:lc/J AS D. S" S iNc i/ /c' C 4. /� /> Sa 'l7 NAS 13 %n✓ SfLr` r /✓ /y �i `VC/�kSinS CATS W;tk Alv QvE/ZLA,',6 FLo,! (6117--14 U ` SDd 14 Ac. --J_ ' L = sq i �t T = L 87 1, l - /,4s%i1, ,I ' O - 17.7 mi 3-Td 1 =_S; ;s ,'��/,J/t CF�c,✓2� 3-1 FcSG�c i C.43)CLas�Cs•�s�Ca,14) = -7.1b cFs L �vof� 5=S,eoVo 3 = Co;50 /i✓/H2 O, 1 d 4 il,4t cf's_ A4- 4.pa ' ' r,Ih G,00 /n/NR yc fli5%a2;C NoQT/- OFFS,' BA:;ii✓ = 4, 19c-�-5 TARANTO, STANTON & TAGGE Consulting Engineers ^^ CLIENT _NVA'T n t>-u/�/ CLI COIL/pp JOB/ENO. !o-,}y '� 1 PROJECT (��rV/.rjT//i(pYo/✓ �// i S V k>(4 lCALCULATICNSFOR N/i/L/N 0�?L.4LL MADE BY LlF✓�- DATEa4/ CHECKED BYDATE SHEET OF� ' FFLpvW5 F%ZoM 7NL /v)//w s'/Oc:' OF p/M567 c2 t✓1LL UJ-IPALL //J/o A '/VA-rv12ArL r?/;/tp_ „CY 41oA& t/1-E1a f�Cdv0 FFZ11r Sv6DA5:/t X (PyASNI) Ai/O 7NG 13 A5('I,.) . C-Ecru— T, Tr/r Ajs2r 'OF PRI se ( A /a PK4sc- A . -7 / s �2�}i/1A1rr=wA7 FCvws /�to �/-c- IOiZT/✓c/I ?rSr:/EYoi/Z I ' VIVO 6,4c/C LS , '77"AJ Coro,, /hs D/v O(TS/'WILL: BrComsl�IEILe,O f%siul�ic. ' Q1Ud .572,C . = L; Pal grc� Ns%r2; t f Qluo SvU,45,1i x 4-Qj Na(Z>H OfFs 2= 4AS ti ' 7(�, �?3 c4'5 �- 0 �v I �. vo IGv D lov aoo %l m 0 i ■ TER -- 1- - - _ _ ti _ --f--- - -' -- _ I - - - - I I�'� �--}_ -k-�".lM�� - L' .��_- - �-J-1-r�' _�_t. i..+.!-_._?.�_ l' _ �_.t�� .�-� I,,_ !!. 1� ..,j- Lr t Ili. �/ _I; I• - � _,-3-.»[- Lr -- - - t at b O z 0 ■ .i ■ N ' ® 'i RC C ��R'C. ' ■ ■ C CC :RC� �:R'R:C�RR ■■■�• C'RMan '�'RR�i'RRC �" '�'on �� �■�//. RR.R ■ �� C CRC 'R � .. 'RC M ■ ■ C.�./■/�.// .. ■. / C.C.C/. ■ ../ ■■.CRC ■. ■ .! ■.. ■.■ ■RC■RCC. RC C C CC/ • 'C • • 'C C CE " : ":C CCC C ' C� an ■ ■ ...■■ ■ ■� . ■ gC R CC C :8R9��::. .�.� ° �6� 8/�C ■ � . Ca;;��o C C C 'R ����� .■ � CC C.... ' .. C ' C �C�RC: CC ■CC�. . / i � / C R ■ 'CCU � ... ' i . ■■ ' C RC ■ ■ ■ .. ■ RRR ■CCC■Ca ' ■/ ■ .C. ■i' CC■ ' N is0-4 c D a O p m 2 n to 1 �D coz -4 N Z go ■ i� r I" (— !� � { � �{-} o ; ��"�—f....�.� 7• i-} � y..�� � ; .1. ._( � ��+—%-, ._'r,., F �+ , , �p. � �_ ��..4 _i_ �.�._ �-� � ! 1 �, 1 g _�. r• i , t_) k i i.. 4, 1 � 5._.1.. ,. -i' ;-_,�ji _'� i ��1� f }" f ' t t. t J i ���` r` • , t ....i_ _"�'_ •-�---{..-a..l S __{"_• • f �-'i � 'i'1 _I_ l ._s '{''r-?--t �!_• �,,} t t 1�._ 1 � -i�? ?_ r ! f �1 , I-.��;�; �� ., ;` � � ,.—F,,_j, , r F—� , k—_^{,t•-1{Ft— �{ �..� j �..,. J + {_. �']j —�'—�-- ]1�L...: _r_ '--4—}-- � _ N — '—#—i- 1 t tt r i " r F ,i{+'S7u2 Al�f fL • pC /aE'fil O, t9 S" { �- -i' - } 1-t ' , _� �.(, J F -j-'r•! , .�� , .i�_ _L1'I"!_ fv-�?-±-.ff_�--_i_-, .. ' 1_.I_l.� r_{D -�- ' i' i j-" ��-c p o�p�n�J�'{-I -' -� ` � - '`��-t=y'—� 'j �—;--f—;—�..__ 7 �4_)'_'�—'{—.,•-1..- i-ogs � ;" _ •_.,.._�_. �f�� 7 ?`_ _ _ � � ' ..�.' -I ��'�.��_L'a..,. �-• '-;- - -��. ��- �--r - r-a--�--+ .�. -°- -,_�-- �--- ��-1 -� t! _ i`• _�..._. t. i....} ...!_ h .t-..�.. .i? 'r41 _ T '_.f k,) ■ L � i -1-'!,_i � 1 ; _. _I ' , t r�.' ! .1 ` .� ' ! 1 I !J ' i � 1 � ILL � . � , 1 • ��1 , _!_ �;_ i t_ �._, litill �` _.t - t _} • _:..,..' --} —t !_'_ _� � — _, 17 �-L —!—fir. —t , ,—� _ —� -- 4 .���_ ._7_., j—! �l=.__�--- _ �.. _ - � _1, —t—i! � �� ` - �f.�l�. }, t:�, L�.y_ �_� 1-� _� _ 1_� � � _ o-__. tttt'' �_' �_. tom_.-,_ -1._'—•f"' "� }- _ �_� t—, 11�• t —{"1r '"i_ -'_' f - - }� }-` .; -� t � � � hi_-r-•1-s -}-}' ' 13a tto>vi�W't0 �{ �� erg -t`��--��� tN} i � ' t`!D t-t -;--1=}--- O✓�Fc) �f `j�-+'-�,�-�i `moo ,- { �� ! ' t � I � ' '.. : _ � ` }--�-t—• --�- � t—� � _- �{•-i--t � � , }- i � � , • �_ r, t I _ —i , t�-� -1i-; _1_'.-i-� _jj�t--�}}�'-- - - _ � � ._.!_ -t- jj{'' —�t_1— , ,- _� )}�C. !�_s{ I_ `� t _{_D{�j^,' -j•-�'-I ; 5o , I �.. �. �'_t }_, t- ! ! t--�.� �� ._�.�. -� 1 ��i-j'T� �"' jj 1�` .-j..y_' f . _ , � -�.-� 1_i--1 - -{-•� -t- �-a -' —t— � � Jj ��� j, l_�_I._!--• ' � .�4.' I t { t ! � 1.' 4 t ` � i + i { ! f � ! `' _`.-a,_�.'i. ...-i- !_.�-.'_ t t GI 4Z.ilw r .1 73 J;L 3UESS Tif_ I Wi5 p :7 ... .... ... i.j :z I L — ... 7i e. b. ltic)12-;7'-# OU70ALL 1- �Inq_! -D J-�l C.), EN IT "r + o o --raw J �j r7 Cj --L J FT _7 y_ _ . kE I-D I L I ::E.-VT I I YfU L _1 k.iE I G 'GUEESSS FOR' F .... ..... . j t�- - i f M I-j LD I- L I I L_;14 1 1 4`73 FT OU U I K' E I'D C H A 1 '11 E y E - F, A F.,; E T; is FLEW LD U F T E 7. E IC 4400 1-11-5,7,12 Not 1`9 0 u '(1--4 L L E ER 'S TH� F.. N' T AL D I E L C 71 F L I IJ V E' Cl I i y .7 FT 6 + 0 0 A1(�5-(;;0-1?1,c --n 0 O-DE U U-U E- T D A." 2 -'E7 NY GUE.S.S3 FOR E 0 rn: (,4-00 OCF-C-- cr-L OPC,-:-b F L F.i No Text I U I I 11 APPENDIXD South OutfaU and nd Offsite Easements I j. A 1 1 I 1 03/09/93 13:29 12303 484 2620 W00D,HERZ00,ETAL G s AGREEMENT FOR DRAINAGE EASEKENT O.O.L.L. AND HUNTINGTON �THz9 AGRSHMSNT is made and entered into this % 7%_day of �V'n , 1992, by and between D.O.L.L. Developm Company, a Colorado Partnership ("DOLL") and gTJ2dTINGTON HILLS CORPORATION, a Colorado Corporation ("Huntington"). WITNESSETH: WHEREAS, DOLL has agreed to convey Huntington a drainage easement across the property presently owned by DOLT. for the consideration hereinafter set forth; NOW, THEREFORE, the parties agree as follows: 1. Grant of Easement. DOLL hereby agrees to execute the drainage easement attached hereto as Exhibit 1. 2. Consideratiom. As consideration for DOLL's execution of such easement, Huntington agrees as follows: , (a) DOLL agrees to grant a non-exclusive easement in the form attached hereto as Exhibit 1 to Huntington, the City of Fort Collins, a Municipal Corporation and 327006 Alberta, Ltd., a Canadian Corporation, and their respective successors and assigns. (b):Huntington Agrees.to-,indemnify.D01,L-from any difinition in value of DOLL's property' caused by any 'additiorial'eitpan;ion of DOLLS existing wetland areas attributable to the increase of flow of drainage waters from Huntington's development of Huntington Hills P.U.D. at a rate of Three Thousand Dollars ($3,000) per acre (or a proportion thereof in the event the acreage is more or less than one acre), such amount to be paid upon the earlier of: (a) DOLL'S commencement of development of its parcel; or (b) November 1, 1996. Commencement for purposes of this Agreement, shall mean actual physical development activities (such as installation of streets, water/sewer lines and similar excavation activities) upon the DOLL's Property in an amount in excess of $5,000. Any amount due hereunder from Huntington to DOLL shall be paid within 30 days after DOLL gives written notice and written proof of commencement of development. For purposes of this Agreement, existing "wetland areas" shall mean those areas designated as a wetland pursuant to the definition thereof set forth in Y-87-1, Corps of Engineers Wetlands Delineation Manual, January, 1987, or, if the defini- of "wetland areas" is modified pursuant to a new definition thereof by the final regulation of the Corps of Engineers and the Environmental Protection Agency ("the Subsequent "wetlands Area" Definition"), then such Subsequent wetlands Area Definition shall be utilized to determine the existing wetlands area. The parties further agree that Cedar Creek Associates of Fort Collins, Colorado (or other qualified firm 002 03/09/93 13:30 V303 484 2620 WOM HERZM ETAL 2003 utilized to do the mapping) shall be the determining party as to ' whether or not the increased flow of drainage attributable to the development of Huntington Hills P.U.D. has caused the creation of new wetland areas on DOLLS property. If DOLL does not approve Cedar Creek Associates and the Corporation doom not ' approve the other qualified firm sought to be utilized by DOLL, then the City of Fort Collins shall select such qualified firm to make such determination. ' (c) DOLL and TST, Inc., Consulting Engineers have agreed, pursuant to proposals attached hereto as Exhibits 2 and 3, To perform the wetlands' mapping of DOLL's property for the fees as stated in the aforesaid proposal. Huntington agrees to pay such fees upon the completion of such wetlands mapping, the area designated as "existing wetlands" by Cedar Creek Associates in such mapping shall be the "existing wetlands area* for ' purposes of this Agreement and shall be initialed by the parties, and shall be attached hereto as Exhibit 3 upon its completion. DOLL agrees that Huntington's payment of the fees for TST, Inc., Consulting Engineers and Cedar Creek Associates imposes no liability or responsibility for the accuracy or quality of the work done or results of the study. DOLL shall have the right to have the wetlands mapping performed by a qualified firm other than TST and Cedar Creek. In such event, ' DOLL shall be responsible for any expense in excess of the amounts quoted by TST and Cedar Creek as set forth on Exhibits 2 and 3. The results of such study shall be attached hereto as 4. DOLL ELOPME O PANY, a Colorado Par r hip L wre d Genera Partner Neil Lo d eneral Partner HUNTINGTON HILLS CORPORATION, a ' Colorado Corpor ion• ATTEST: l� By.I Pres ent SS retar'y ' STATE OF COLORADO ) )ss. ' COUNTY OF LARIMER ) he foregoing was acknowledge 6 day of 1992, by Lawrence '�t�Q •-,yral Partner of ' L DEVELOPMENT COMPANY. /JPA 'ice y ub is �x �Sr .Q My Commission txpires: 2 I •I 1 ' STATE OF COLORADO ) )ss. CITY AND COUNTY OF DENVER ) ' The foregoing was acknowledged on this 1;10 day of AInUPdXFii , 1992, by Marcus Palkowitsh, President of Hunt ngton Hills Corporation, and by Neil Loader, General Partner of DOLL -Development Company. ' No ary PL a Hy Commission Expires: 1/2I9iv 3 ' 03/09/93 13: 31 '&303 484 2620 WOOD, HERZOC, ETAL 01004 , r r�r ' AGREEMENT TO GRANT DRAINAGE EASEMENT TO D.O.L.L. DEVELOPMENT COMPANY,fET AL. 1 THIS AGREEMENT is executed this �o ( day of au' L ga- 1992, by and between HUNTINGTON HILLS CORPORATIONr a Colorado corporation ("the Corporation"), 327006 ALBERTA, LTD., a ' Canadian Corporation ("Alberta"), hereinafter collectively referred to as "Grantors" and D.O.L.L. DEVELOPMENT COMPANY, hereinafter referred to as "Grantee". 1 WITN$65ETHt RECITALS: 1 WHEREAS, the Grantors are the owners of certain real property more particularly described in Exhibit 1 attached hereto and incorporated herein by reference ("the Property$'); ' NOWr THEREFORE, for good and valuable consideration, the adequacy and receipt of which is hereby acknowledged, the parties agree as follows: 1 1. Grantors, for good and valuable consideration, hereby agree to grant to Grantee and the City of Fort Collins, a Municipal corporation, in perpetuity, a non-exclusive drainage.. easement (hereinafter referred to as "the Drainage Easement") to allow the flow= of"*drainage waters upon,= o r under and across an area generally described within the area shown on Exhibit 2, attached hereto. The exact location and metes and bounds description of the Drainage Easement shall be ' determined at a subsequent date by mutual agreement of the parties or if the parties cannot agree as to the location and precise area of such Drainage Easement, then the location of such Drainage Easement will be determined by the Stormwater ' Utility of the City of Fort Collins, which determination shall be conclusive upon the parties. The exact location of such Drainage Easement shall be evidenced ' by a supplemental instrument which shall be executed by the Grantors and recorded with the Clerk and Recorder of Larimer County. The cost of the metes and bounds legal description describing the Drainage Easement filed for record shall be borne by the Grantee. ' 2. The supplemental instrument shall incorporate and reSer to this grant of Drainage Easement. In the event that Grantors should refuse to execute such supplemental instrument, ' for any reason, the Grantors hereby appoint the City of Fort Collins as their attorney in fact, to draft, execute and file such instrument on GrantorsO behalf. The foregoing power of attorney shall be deemed coupled with an interest and shall be 1 irrevocable and shall survive the subsequent dissolution of the 1 EXH1811 i 1 03/09/93 13:32 %2303 484 2620 WOM HERZM ETAL 005 / Grantor, and shall extend to and be binding upon the successors ' and assigns of Grantor. 3. The Drainage Easement shall be sufficient, both in width and alignment, to provide the sufficient drainage area Jbr ' drainage waters, based on a 100 year storm release rate fors (a) the historic flow of drainage prior to any development in the drainage area plus (b) the existing additional drainage flow resulting from the development of land upstream from the ' Grantors' property described on Exhibit 1, (a) plus the additional future flow arising from the development of Huntington Hills P.V.D., (d) plus the additional future flow arising from the development of D.O.L.L.'s Property (morO ' particularly described on Exhibit 3). 4.(a) Grantors shall give Grantee at least 150 days ' prior written notice of Grantors' intent to file its preliminary plat on land to be developed by Grantors adjacent to the drainage easement area land owned by Grantors. (b) Not later than 90 days after Grantors' giving of ' such notice to Grantee as provided above, Grantee shall submit it's preliminary development plans, including but not limited to a full scale drainage plan to the City of Fort Collins - Planning and.- Development (^the;. City,-') -and shall _send ' .Office. .also a copy of all of said plans to Grantors, tonether with their supporting drainage flow calculations. (c) In the event the parties cannot agree, then the easement area shall be determined as set forth in paragraph 1 hereof. 5. In the event that Grantee desires to develop its ' property prior to Grantors' development of the area adjacent to and downstream of the DOLLfs property, then Grantee shall submit the calculations described in Paragraph 1 and the parties shall generally follow the procedures and obligations set forth in herein. 6. Grantors further agree that they will not make, suffer or allow the interruption of drainage waters upon, over, ' under and across the Drainage Easement created pursuant to Paragraph 1 hereof. 7. Binding Effect. This Agreement Grant of Drainage Easement shall be binding upon and inure to the benefits of any successors, representatives or assigns of the respective parties. Grantors and their representatives or assigns agree not to make, suffer or allow any of the Property burdened by the easement described in this Agreement to be used in at manner inconsistent with the grant of easement herein. B. Miscellaneous. This Agreement contains the entire agreement among the parties, and may not be amended nor may rights be waived except in writing signed by all of the parties sought to be charged with such amendment or waiver and shall be construed in accordance by the laws of the State of Colorado. IN WITNESS WHEREOF, the parties have executed this Grant of Drainage Easement the day and year first above written. GRANTORS: HUNTINGTON HILLS CORPORATION By=_ Ma cuS PalKo-Twitsh, Pres dent 327006 ALBERTA# LTD. By: G.W. Murray, GRANTEE: D.( By By zr THE CITY OF FORT COLLINS, a Municipal corporation BY: Steven Burkett, City Manager ' STATE OF COLORADO } )ss. CJTY AND COUNTY OF DENVER } The foregoing was acknowledged November, 19920 by Marcus S. Palkowitsh, Hills Corporation and by Neil Loader, ev lmentCompNary Tubl My cZmissi n expires: 3 on this .10 day of President of Huntington General partner of DOLL 03/09/93 13:33 $303 484 2620 WOOD,HERZOG,ETAL ' L, STATE OF COLORADO ) ' )ss COUNTY OF LARIMER ) The foregoing instrument was acknowledged before me on ' this day of 199 , by Steven Burkett, City Manager of the City of Fort Collins, a Municipal corporation Notary Public My commision expires: ' STATE OF COLORADO ) ss. COUNTY OF LARIMER ) The foregoing was ack day of. December, 1992, by L ' DOLL Development Company. u.e `l ' Not. ry Pub is My commission expires: b,21 Y �3 d before me on this General Partner of CITY OF CALGARY )ss. PROVINCE OF ALBERTA ) ' The foregoing instrument was acknowledged on thi4 day Of 199 V c by G.W. Murray,' as e t' Presidenof 3270G6 Alberta, —Ltd. ' Notary Public My commission expires: 1 4 03/09/93 13:34 V303 484 2620 WOOD,HERZOC,ETAL a 007 1 - I 1 _ 1 LEGAL t)gSCRXPTZON OF 1 HUNTINGTON HILLS P'X, D - PARCEL T: Towns est of the 68 •W A tract of land situain- Section 12 pTownship 6 North. i 6 North, Range- Range 69 Wes 1 of the 6th P.M. and Section described as follows: 6th p.M:, being more particularly C°nsideririq the North line of the NW1/4 'of said Section 12 as bearings. bearing 1 Consi ek degrees 06 minutes.33 seconds East and with all bearings contained herein relative thereto: raceed'tliene, 1 AEGIhe Nor' NNING at the North Quarter Corner of said Section Oe p 1 South*g9thegNE1/40of saideSectionc12dtoENora5ttheast�Corner3-2 totlsaid 5eotioi 4 line ° 12; o2.minutss 19 seconds thence South 00 degrees West, 1360.7o feat along 4 of said Section 12;_ South.8.9. the East line of the NE11 q of said-Seetior► 12; thence leaving said >;gst line of the NE1/ 570.20 feet; degrees ea minutes 4] seconds East, 30.00 £Bet; thence South 26 degrees 22 minutes 41 seconds East' 216.64 feet; thence South o9 degrees 35 minutes 47 seconds West, 21.6.64 feet; 1 thence south 23 degrees 57'minutes 19 seconds West, thence North a9 degreearter s rnerioftraidisectionslhest, 30.00 feet to the exi09 feet; q thence South o0 degrees 03•'minutes 37 seconds west, s West, gg8g00 feet; e 1 thence North 89 degrees 03.minutes 37 seconds Weser z58•z1 feet% thence. South 00 dear thence North 87 degrees 29 minutes 45 seconds West, seconds Wes r 750.07 feet; thence North 87 degrees 29 minutes 30 seconds West► 5o9.70 feet; ' thence North 87 degrees 41more c thence North 60 degrees 08 minutes 13 seconds• West, thenoe.North 00 degrees 15 Minutes 13 seconds East, 343.3R 2183 87f feet t mare less'to the Center Quarter Corner Of said Section 12; 1 the NWi/4 of said SeCtioaa subdivisionxont thence North 89 degrees 40'Mlnutes 22 second. Wes , less along the South he X61 Strip.. Second Filing, thence a. Southeast corner of •the Kel der county Clerk and Itecorder, p second Filing North Oo degrees e: file in the office of the ar Northeast Corne: 1 the East line of.said to113325 Oifeat to the axis ins minutes 32 seconds Second Fili.n9i 1634.53 feet% said Kelmar strip, roes 57 minu ea 22 seconds East,344.09 feet; thence south 88 egnutes 239.99 feet; thence North 00 degrees 37 minutes 06 seconds West, 353.2s feet; 1 thence North 31 degrees 12 minutes 14 seconds West,'EXHIBIT 1, 1 ILl 1 LBCiAL DsgCgZQTi_Mi CCONT: J West, 298.33 �eetf• thence North i8 degrees 52 minuteminute33 sea nit nds East, 1152.81 fse� more oz thence North 89 jo degree 06 �ninutNW114S015 sd Section 12. to the North thence S the North pine at 'the less along Quarter corne or,sStatseofiColoradod the TRUE POINT OF HEo2 Court Y rIS right of•t+ay over'the East 30 feet thereof as now EXCEPT a County a 863; used; 2006; HILL EXGEPT.the land described in Gook x153 a Page EXCEPT the land described in Book 2249 at Page EXCEPT• all of HUNTINGTON MEWS FIRST PHASE` now known as rIUNTZti•GTO P.U.D. FILING I# FILING TWO, A P.tJ.L and FILING ONE, EXCEPT all of HUNTINGTON E TATESr being a portion of the ESTATES AT HUNTINGTON HILLS, PARCEL II: TRACT E' L'WS FIRST PliASE HUNTINGTON._ 1M..' now known as HUNTINGTON HILLS P•U•D••ofCI County of Larimer, State of Colorado o and and LOTS 165 through 215. LOTS 134 through 161 and TRACT A, HUNTINGTON•HILLS FILING TWO P•u,U., being a portion of the ESTATES AT 11UNTINGTS�ateLof ColoradoNE� County of Laarinerg zN;TON HILLS FILING pTWFILXNGaIned EXCEPT ortion of HUNT streets or easements Of HUNTINGTON HILLS P.U. Page 3 within th 1 _ 03/09/93 13:35 12303 484 2620 WOOD, HERZ00, ETAL 008 1 sm _ , 1 , „ ,�' .t� . j • + , o °•��i ; ' Il, r Mum ar t 1 t_ d � • K I. d _ ESA E X H 1 B r ill \•~N:� I gf 1 HAH rz'F=-r1 -�. o CITY OFF • ,•A,,7a FORT COLLINS \a ry S:• ;,xG��,;. ..- cV�� 'Ty`J, ; i C Ll�pa,(� J/ :ems„ \ .•.;'... I'✓ ��`` ` � �J � /( "t � -_--� L / �• arm I��l� � � �` � z �l r'At ,� , .y I -, i 13 CENTER LINE OR DRAINAGEWAY ACCROSS 1 /`` -� e • ,� �: P?� JHUNTINGTOH HILLS AND �� •,`� $! CITY OF FORT COLLINS PROPERTY !� i 03/09_/93 13:36 V303 484 2620 WOOD, HERZOC, ETAL 0009 I20 24-92 THU 18:02 OITY of FT OOLLIN9 281 FAX F, 61 1 ORA1MI1gE EASEMENT W= Aid. HEN BY THESE PAE9ENls that _ ]�. G • !tiL . Tom► � la`6/T 1 the owner of the real property described in E= t rit CTi ereto does hereby grant to Fossil Greet Meadows Development group• its successors assigns and the genarml.publto, a drainage easement ---//��an either side of the center line of pipe described in perpetuity6 for the Installstion• operation end 1 1 1 1 03/09/93 13: b 1 %2303 484 2620 WOOD, HERZOC, ETAL 0 001 P � ''.06T-15-92 THU 11:54 CITY of FT COLLINS 281 FAR No. 30322 A% P. OP • 'hwest 114 of section follwinR real en re tt bthprinciral Meridian - 12, 12, TovaGhip 6 North,. RA 69west: of th6 yrom the Vest 114 Cosner of Section 12. Township 6 Northat the 6th principal Meridian. prOCaed Alen= the Sa*t e'eRan e69ceetionf 1979.0 line of paid Section 12 en a bearing of S 8945V E a .distant* of feet to a point of beginning. The aatemcat *boll be 10 feet either side of a line desaribad to -wits 8 a dietonce of 150 feet. pro= the point of beginnint prOe*ed S 601290 ' Shia eatament contain• 1500 square feet. ' certificatiAl I, Nook F• Adams, do hereby certify that this desoription accurately describes as are& of Village Crows Annexation and iav Ves A perbsnent ' em easent for a culvert under Skyway Dr ' . Ajvl1ti*tt;1•;rd,• ,• Kac1 m. Ad ams, r 6L9 7289 Mrs -IT `YA 1' 03/09/93 13:51 %2303 484 2620 WOOD.HERZOG.ETAL Q 002 1 LEGAL DESCRIPTION - D.O.L.L. DEVELOPMENT PROPERTY A Tract of land situate in the Southwest 1/4 of Section 12, Township 6 North, Range 69 West of the Sixth P.M., County 1 of Larimer, State of Colorado, which, considering the North line of said Southwest 1/4 as bearing 8890541E and with all bearings contained herein relative thereto, is contained within the poundary lines which begin at the Center 1/4 corner of said 1 Section 12 and run thence SOOD12130OW 892.18 feet along the East line of said 'Southwest 1/4; thence West 368.48 feet; thence SOO'IV 30"W 316.12 feet; thence West 208.71 feet; thence NOO° 1213011E 316.12 feet; thence .along the are of a 206.96 foot 1 radius curve to the left a distance of 165.30 feet, the long S44° chord of which bears S670 0711011W 160.94 feet; thence W 20"W 76.87 feet; thence South 407.17 feet; thence East 1 200.00 feet; thence 5000 12130"W 417.42 feet; thence West 1.29 feet; thence West 837.92 360.00 feet; thence N00'12'3011$ the a. feet; thence NOO 12130E 166.18 feet; thence along aro,of to the right a distance of 63.05 feet; 1 40.19 foot radius curve the long chord of which bears N45'09115"E 56.78 feet; thence 236.15 feet; thence N00 061E 60.00 feet; thence N25°36150"W " N89 541W 360.00 feet; thence N00°281'30W 270.00 feet; = - '89'541E 617.40` feet; :-.thence_ NOO°28130"W.671.98 fee ;.._ thence 1 S890541E 469.00 feet; thence N00028130"W 375.26 feet; thence N89°541W 80.00 feet; thence N00928130"W 40.00 feet; S89 541E 1187.75 feet to the point of beginning, containing 55.0000 1 acres, more or less. i 1 1 1 1 1 1 EXHIBIT 2 1 ' 03/09/93 13_ 52 V303 484 2620 WOOD, HERZOG, ETAL 0003 *Oct 09.1992 e2*43PM FROM TST FT COLLINS TO Osborn 1.MDH P•02 October 9, 1992 ' Mr. Mare Palkowitsh MSP Companies % Huntington MUS Corporation 650 S. Cherry Street ' Suite 435 Denver, CO 80222 RE: Huntington HiUs Project No. 10-697-001 ' Dear Marc: After reviewing the Proposed wetland evaluation for the Odell property, the following will give you the anticipated colt from TST. A.-- C'anyuhltion and situ visit with Cedar Creek 2 hrs. ® $50 $ 100.00 2. SurvaY ClOw till. t.o locate W.tland Boundary as established by Cedar Creek 8 hrs. ®$65 52(1.00 ' 3. Office computation and plotting of Soo,� wetland area on Property tnRp 6 hrs. ® $50 = TOTAL NOT TO rXCEED = S 920.00 ' have any questions regarding this matter or if 1 could be of finther assistance if you should to you in any way, please do not hesitate to contact me. Very truly yours. Tsr, INC., CONSULTING ENG1N1rERS Ronald N. Taranto, P.E. DNTAc 7fe Wh4*2 WAY M,ednq P iu hwgm. TwTube Eu TST, 1Nti. Fon canm COeases Eno�oa co eon2 ram) FAi (JOn m=*vo7in•aAe r EXHIBIT t Yie W.•w (� 606Ata? r- 03/09/93 13:53 V303 484 2620 WOOD,HERZOC,ETAL 1 11 PROPOSAL TO COMPLETE WETLAND MAPPING FOR THE D_O.L.L. DEVELOPMENT SITE OCTOBER 7. 1292 Objective: Complete wetland mapping on a parcel of land approldmately 40 acres in size within the corporate limits of Fort Collins, Colorado south of the proposed Huntington Hills dovelopmont property. Schedule: Field mapping (Weather permitting): After 10118192 as requested. Report preparation: Following field maPPmg Methodology: Wetland mapping will be completed using the methodology outlined In the publication Ccrµs of s Weiland&. Da7ea� A&oua/(1987). Intensity of mapping will conform to the -routine orra to determination method". It is assumed that TST will complete a surKey of the s1'..following the field wetland work and produce a project map showing wetland boundaries delineated In the field by Ceder Creek. ' Deliverabtes: A letter report vriN be prepared, detailingthe- methodology used -to ._ survey . . the site and the results of the field work. Copies of field data sheets will be included with the letter. Proposed Costs: W.00 ' Field survey (Inc. travel) =10 hr Q $401hr = 240.00 Report preparation 6 hr @ $40mr 5.00 Mileage = 20.00 Word processor rental — 00 ' Miscellaneous (flagging, copying binding) Total = $675 00 ' Coating Assumptions: 1.) No representatives from Cedar Creek will be required for meetings with governmental agencies. 2.) A set of base maps will be provided prior to field work to facilitate mapping efforts. 3.) Weather conditions vidl not interfere with the completion of field work. � EXHIBIT, �,3 1: 11 03/09/93 13:53 T2303 484 2620 WOOD,HERZ00,ETAL a AGREEMENT To UR"T DBAINAGB EASRXENT TO D.O.L.L. DEOELOPKFJM COMPANY this THIS GRANT OF DRAINAGE EASEMENT is executed ]AL-" N400a,..-6zm�, 1992, by and between HUNTINGTON HILLS ' day of CORPORATION ("the Corporation"), 327006 ALBERTA, LTD., a referred to as Canadian Corporation ("Alberta"), collectively Development, a Colorado corporation "Grantors" and D.O.L.L. ("DOLL") ("Grantee"). ' azrNsasNTa: RECITALB: ' WHEREAS, the Grantors are the owners of certain real described in Exhibit 1 attached property more particularly hereto and incorporated herein by reference ("the Property"); ' iPHERFAB, Grantee desires to obtain a drainage easement from Grantors_ HOW, TWMEFORB, for good and valuable consideration, the adequacy and receipt of which is hereby acknowledged, the parties agree as follows: ' 1 Grantors,'` for good'- and-. valuable .-consideration;_, -- ' hereby agree to grant to Grantee, in perpetuity, a drainage easement to allow the flow of drainage waters upon, over, under and across the property described on Exhibit 10 in alignment, to provide sufficient, both in width and drainage for the "existing flow of drainage waters" based on a 100 year storm release rate and additional flow increase (also flood release rate) attributable to the based on a 10o year development of DOLL's property described on Exhibit 2. ' "Existing flow of drainage", for purposes of this Agreement shall mean the aggregate of historic drainage flow prior to any to development in the area, and includes the flow attributable the Huntington Hills P.U.D., together with all increased flow existing as of the attributable to all development in the area this easement, which contributes drainage flow to the date of Property including the development of DOLLS property. 2. Grantors shall give Grantee at least ISO days prior eaits preliminaryplat intentto file written notice of Grantors' land to be developed by to the on easement area land owned by Grantor. 3. Not later than 90 days after Grantors' giving of above, Grantee shall submit ' such notice to Grantee as provided it's preliminary development plans, including but not limited Collins the Cad Of Fortll to a full scale drainage plan, to Planning and Development Office ("the City") and ' a copy of all of said plans to Grantors. 7►'1 V 1 , 03/09/93 13:54 V303 484 2620 ETAL^ 11006 0 1 1 t 1 In the of addition to the plans, Grantee shall supply City, the supporting calculations showing flow attributable to D.O.L.L.'s development. ons 4. Unless Grantors object to such calculati, provide to the city a sufficient drainage Grantors shall easement to accept the increase of flow attributable -to ct to the amount of D.O.L.L.rs development. If Gth0 Grantors and Grantees agree to area or to the calculations, to in f the aliedla submit the determinaent engeeragoreatom tion othe area to a mutually acceptable Qu iif water Drainage determination of the For Collinsdeytucsinatio City Of Foh determn Department. The parties agree and Grantors agree to provide the drainage area on this plan in accordance with the first sentence of this Paragraph. Once the easement has been dedicated to the city in accordance with the provision in the first sentence of this paragraph forth in the Grantors shall have no further obligation except as set f paragraph 6. g. The drainage easement area referred de in Paragraph ated on a ea 1 above, soflthebedrainageented easementanandsthistsurrounding area photograph reference herein. which is attached hereto and incorporated by Ths'actual easement. -itself,_ which will be executed prior to the Grantor's dedication of the easement- to'= the- City,.: shall be d description survey, the expense evidenced by a metes and boun of which shall be solely borne by the Grantee. 6. In the event that Grantee desires to developthen Property prior to GrantorsO development of its Property, Grantee shall submit the calcuations described dow the pin Paragraph 3 and the parties shall generally set forth in paragraphs 3-7 hereof. • to Grantors and the net increase 7. Binding uponecand inure Gtontthe f benefits of many shall be binding upon assigns ctive successors, represere resentativesf hse or assigns parties. Grantors and their rep of the property burdened by not to make, suffer or allow any ement e easement describeith the i d grant this Agre neasementherein� used in a manner of g. Miscellaneous. This Agreement contains the entire agreement among the parties, and may not be amended nor may rights be waived except in writing signed by all of the parties sought to be construed in acharged withe by sthe uchlawsamendment Qwaiver ofthestateof Colorado*, be codan ' IN WITNESS WHEREOF, the parties have .executed this Grant of Drainage Easement the day and year above. ar first w 1 '+Vl I 1 03/09/93 13:55 0303 484 2620 WOOD,HEUM ETAL Heil der, General Partner GRANTEE: Ht3NTiNGTON HILLS CORPORATIONr a Colorado corporation By: It Pres ent 327006 ALBERTA, LTD., a Canadian Corporation By. V ce President G.W. Murx'ay, STATE OF COLORADO COUNTY OF LAR.IMER ) / n this day of �The foregoing was acknow 1992, by Lawrence ark en eral Partner of D.O.L.L. Develo went. CAI No ary Pub is p r•` I commission expires: STATE OF COLORADO )SS. CITY AND COUNTY OF DENVER) The foregoing was acknowledged on of Huntngt n �LJOjtr ul , 1992, by Marcus Pis alkowitshr Hills Corporation, and by Neil Loader, a General Partner of D.O.L.L. Development. L� k." otaty P lic My commission expires:�Z�4G 3 03/09/93 13: 55 TT303 484 2.620 WOOD, HERZOG, ETAL Cm 008 CITY OF CALGARY )SS. ' PROVINCE OF ALBERTA l The foregoing instrument was acknowledged before me on 'this day of 199_, by G.W. Murray, Vice President of 327006 ALBERT� A, TD- ic ' Nor_ary Pu l My commission expires: 1 DRAIN2DOC 4 03/09/93 13:56 '0303 484 2620 WOOD,HERZOO,ETAL 0009 11 -- ZZOAL DBscaIRTION ' OF HUNTINGTON HILLS ' PARCEL I:,• 6 North. Range 69 West and Section 7, Townshl� 6 North, Range 68•West of the A tract -Of land situated in Section7ToWescr b dNor follows: ' of the 6th P-M Imore particularly 6th P-X-, Considering the North line of the Np11/4 of said Section 12 as bearingconds East and with all bearing South 89 degrees 06 minutes 33 Ses contained herein relative thereto: rocaed thence Quarter Corner of said Section 12 P the Nortt y 2693.95 feet alon gEGiNNING at the North S2 South 89 degrees 09 minutes 25 seconds East, line of the NE1/4 of said Section IZ to Northeast corner of faet along on ' 1 ute thence South 00 degre12;e�104'Ofnsaid Section aid South S9 s- the East line of the N' / .._ said East -line of! the. NEi/4.of said Section .r ' thence leaving 30.00 feet;. seconds East, 570.64 feet; degrees 57 minutes 41 seconds East, 21G.64 feed a thence South 26 degrees z2 minutes 41 j thence south 09 degrees 35 minutes 47 seconds West, j thence South 23 degrees o8 minutes 19 seconds West, 30 554.90 oot feed ' t thence North 89 dr3Zrreco51 rnerloft�aides l5ections123st/ 568009ffeet o the f existing degrees 03 minutes 37 seconds West` thence South 00 degr 85.58 feet; 00 thence North 89 degrees 03 minutes 23 seconds West, 5`inutes 45 seconds West, 8.21 feet; ' thence South 00 degrees 03 Minutes 37 seconds West, 715.82 feet; thence North 87 degrees 29 ninutes 30 seconds West. 750.07 feet; thence North 87 degrees 509.70 feet; thence North a7 deg�eeS 08 minutes 29 seconds West, 343.38 feet more or thence North 60 degrees 15 minutes 13 seconds Bast, thence North o0 degr z21s.87 feet more c less to the Center Quarter Corner of said section 1 exist. 4 of said Sectioa subdivito sion on thence North 89 degrees 40 minutes 22 seconds Wes � Chance al ' less along the South line of the NW1/ Second Filing, Southeast Corner of theheeLarimerrcoounty Cleric and Recorder, Secot+d.Filing, North 00 degrees 24 file in the office of Northeast corner the East line of said Kelmar Strip, minutes 32 seconds Seaondl8iling;feet to the existing t 2.2 seconds East, 1634.53 feeti said Kalmar Strip, 344.09 feet; thence South 88 degrees 57 minu es24 seconds 239.99 feet; thence North oo degrees 37 minutes rees 29 minutes 06 seconds West, West, 353.28 feet; thence North 64 degrees 12 minutes 14 thence Noz�th 31 degrees Page 2 P , r 1 03/09/93 13:56 V303 484 2620 WOOD,HERZOG,ETAL IZ010 — ygc37W DEBCRXYTION CcoxT: ) thence North 18 degrees 52 minutes 04 seconds West, 298.33 feat;• thence North to degrees 23 minutes 28 seconds West, 295.53 feet• thence South 89 degrees 06 mi.nutes 33 seconds East, on 12 t feet more or less along the North line at the NW1/4 of salid Section O 12 to the North Quarter corner of said Section 12 and the TRUE POINT OF BEGINNING. County of Larimer, State of Colorado EXCEPT a County Road right of way Over 'the East 30 feet thereof as now 1-5 used; EXCEPT the land described in Book 2153 at Page 863; EXCEPT the land described in Book 2249 at Page 2006; EXCEPT -all of HUNTINGTON MEWS FIRST PHASE, now known as HUNTINGTON HILLS P.V.D. FILING I, and FLING O, EXCEPT all ofHUNNLI�eON HILLSrATIHUNTINGTON HZLL51 FILING ONE, A P.U.D. being a Portion ..- - PARCEL II TRACT B, HUNTINGTON MEWS FIRST PHASE now known as HUNTINGTON HILLS P.U.U. FILING I County of Larimer, State of Colorado and LOTS 134 through 161 and LOTS 165 through 215, and TRACT A,, HILLS FILING TWO being a portion of the ESTATES AT HUNTINGTON HILLS FILING ONE, A P.U.D., County of Larimer, State of Colorado EXCEPT streets aor easementsfoHUNTINGN f HUNTINGTONIHILLSIPIUGD. FILING aIned within the Page 3 A P 03/09/93 13:57 '$303 484 2620 WOOD,HERZOC,ETAL 011 I= ' LEGAL DESCRIPTION - D.O.L.L. DEVELOPMENT PROPERTY ' A Tract of land situate in the southwest 1/4 of Section 12, Township 6 North, Range 69 West of the Sixth P.M., County considering the North of Larimer, state of Colorado, which, 1/4 as bearing S890541E and with all ' line of said Southwest bearings contained herein relative thereto, is contained within the boundary lines which begin at the Center 1/4 corner of said the East section 12 and run thence S00°12130"W 892.18 feet along line of said Southwest 1/41 thence West 368.48 feet; thence West 208.71 feet; thence N009 Soon1213011W 316.12 feet; thence foot 1203014E 316.12 feet; thence along the arc of a 206.96 distance of 165,30 feet, the.long ' radius curve to the left a chord of which bears S670 07110"W 160.94 feet; thence S44° feet; thence East 1412o"W 76.87 feet; thence South 407,17 feet; thence West 2o0.00 feet; thence S00° 12130"W 417.42 N00°12130"E 1.29 feet; thence West 837.92 ' 360.00 feet; thence feet; thence N00 12130E 166.18 feet; thence along the arc.Of a 40.19'foot radius curve to the right a distance of 63.05 feet; feet; thence the long chord of which bears N45 0911511E 56.78 feet; thence N25036150"W 236.15 feet; thence ' N00 061E 60.00 N89 541E 360.00 feet; thence N00°28130"W 270.00 feet; thence S 890541E 617.40 feet; thence N00928130"W 671.98 feet; thence 375.26 feet, thence, S89'54IE 4B9.00 feet; thence N00°28'30"W 50.00 feet; -thence N0002813C'W 40:00 feet;,:thence-,S89 N890541E 541E 1187.75 feet to the point of beginning, containing 55.0000 acres, more or less. �I 7 No Text I i 'j Ili B_„ No Text No Text TARANTO, STANTON & TAGGE Consulting Engineers CLIENT NV/i%!/ D7�n/ /�r L S CGS% JOB NO /O -6 97 -00 / PROJECT K(10 //OIs%uN N(,/LDS �(f/iSC CALCULATIONSFOR SOU/,4 FOND QU LC / I e-"'., �- ' MADE BY DV DATE 7 I /CiIk CHECKED BY DATE SHEET I OP 0 Tt-/!/L P6-d L,;4t-mX "-r��'A;� lJ;�<2�nic� aF /vo y2 Dcro-cu/✓ro /b rZSQi/60 , A- /Udwit �/iSTo2,`c Fog pf/.hSc o? ONLY , ' Tc =w7i0� I?�LLfi1L L_ U W /007IZ DrvLLoPcp + /�/A5= /Q0WZ 04F'1 L, //V FLou✓ - PaT�ljidnl Fog IFIV7113L P, HA5c a /ooyR R"5 , _�. Q/oo l]cvCLOPEI� = -�40. ScFS SCE %A/3LC-' ! GF %H;S /ZEPok% LuaTuLR7.'iv ' hNASE a C�jvc D�Vc-L, OFFS;7Z;- CanT2,'4vi,'dN F8Omsao6FS,4 it /3LCAUSk RA-ridNAL ME77�0O ONLY 4LLow5 MA)CIN1vM Ova RZAA/o Dfs'�'CN'—t=5:'o ?3�_ 5-Uo �? "T,v U/iS/T� _CONT�TDv7/N(s i3.4Sr1 �✓/LL /3� ' SPL; 7 //t/ i4 0� SUC�,eSi J3 Naf?7/! A vJ 5a✓7N.. (.5 i1 cXT P*5t _ >� CK 0 (Uni/•'�/Rauco /�/Zcs1 i�li4 3- ? of c;t`/ c2; 7r2/A J /oor ,r/t s �C'teM ✓r✓RTw s v/3}-4;,� L 336 ft __.. , 1.87 f54 " =r✓- 0.Q /nv�/1o2,ot� (F(�, J'lJ G tYt2 4✓LP6 i -- l .. IWAa 9250 0• B -� � � • "� a ass • aa•is�a • \ fee.50 165 -� �� B2 6.30 167_ _f �- r1i/iC f74 : -�85.50 ------7SB��—fG9 Be 5 _1Tf� f52 0.50 ' II 0 �j/ �� ? / :GreTyp 75.5 67.50 154 ' 7B 6zso 9 /nsreu.c��e/ 7 5sO 'I . e1FiRer �BBO 3 �{ 'fl'9 r \; 79.50 • • 6t / 15' RCP �/ �Y ®' �`— �AI -Beund ,• / 6J 00 :P Oeied •,., _' J \ �`. d• Inlet /-T- . Ta'snrf.'- ' 5/o'oergo - — '' 72.50 ♦. f48 V :. 67.00 T SO ( I 7p _ - 135 _ ��� \ \ • 64.00 97 Swale As: Shown .--..69.50" -: :... .. ._r.-: OAG TA/N Sheet/ •. i 1 \a,.^. ..R` \ ♦\ 6y 50 - _ 227 \\ .. \\♦ _ \ _ \\♦� L. \\\\ ��'R �instal/ Clove/ `�. \'•` `\: `� �A inlet ri/ler 62.50 •' B • p SO _ • r 1 ,1\\ \ ,�\♦, let9ij f(�8 �., info// Rip Roo• £xis(inq Pond \ \',♦`�`��, ;. �. 1i �--Tonkel Not 7a Ba 5450 ' ♦ •`\\. �\\` f?6 ` \ : Detail 5T.50 ` Shee Out! r slushed .. \\ ♦\�\ `\` \ J� Di \\ :\ ` \\ ��\��\\♦\\ r, / 56.00 \`DetailOn: ' • \\\ ♦♦�\ 3j`•3a\ Swo/e AJ Sh \ We �L\`1� • r � '•' •. . \♦\♦� w\\ ' ♦ \ \\ cOR'Qli'p.-. ` On Sheet T \., �' ♦�\ g4 •r \v \♦ .\ v \♦\ .,�r'\\"`�`iLD' fop R� � ♦\\ \ ♦\� DOOR\\ \\♦\\\\\\\\\ \\\1D0. 'son\\♦` \\\\ � .1 ret. At .� e \ ,\\\•• \ ♦ \ \ Se r Out/e! '\ ♦ \\♦\\\\\\„\\\\♦ \\\\\ 6&50 \ ♦v \ \\ \♦\ ♦♦\\ \.♦ 7 \\\\♦\\\♦♦\\\\`.Nbi4inds eetT \\\\\\\\\\♦\\\\♦\\\\\\\\\\\\ L J/jII \\\\♦ \\\\\\\\\\t\\♦\\♦\v De/ineotion \\\\\♦\♦ \\\\\\ + ` 10 \\\ !. ♦ "♦ \♦♦\\\ • ar inlet /-J �i�� ����������\�\�`\REMA/♦M�re♦V\.'.FAL' ������������ �� \� \ \\\♦\\ O.. ♦ \t♦\ \\\\\\\\\\\\\a\\\\\\\\\\ \\\\♦ \♦\\\\\\\\♦. SAOr 92 ' 68.50 \ ♦ \\♦\♦\\ '.\ ♦\� Sbowbo/s`:A•,Ya O'Ane,♦\\ \\` XIA • }� \ ♦♦\\♦ ♦ . \Z%iAC..\\♦\\\\\ \\\\\♦\♦\\\\\\ ♦` NOTE: SP/L/`NAY NOT TO B£t . . :` - \\` , ' ♦\ \\\\\♦ ♦\\\\\\\\\\\\\\♦\.\\\\\\ \\\\\ v 0N./L OON'NSTREAX E. ' ' � ♦ � Y•tp �,es Q \\\\♦. \\\\\\\\\\\\\\\\\\\\�\♦ \\♦\ \v ARE ADO/AEA , �Naf/ands ca30 �♦ \. ���\♦\\\\\\\\\\\\\\\\\\\♦♦\\♦\\\\\\�` v;\` e ' U Delineation .\\♦ .f ♦ \ � �w - ._. � w ♦♦♦♦\\\♦ \\\\\\\\\\♦\\\\\\\\\\\♦`\�\•c \♦ \ - \\\ � \' .) ♦\ ♦♦.\♦" Ott\\\�saa��♦\\\\\\\\♦\\\\♦\\\\♦\♦\\v.\\\ � ` 1 :^ �• . �\\\\ J \ `� ��\\\�1,.►\\\:.vim`\\\\\\C\\' \. .: :C�\\\\'\ w.`�.`�:.+ii�i\\\\\\\\\\.��::::: �:�:\.,; �.. • .. - ?. ,♦\\\ .: \\\\\\\\t`r•+.:\? `r.\\\�\ .Y7♦• \♦\♦\♦\\♦\♦\\\\\\e ♦\�'.�. \C:T:♦l\ \wry♦• s.• • aaaaai aaas • � } aaas • � . `.� • � •� • aa� •• .•, aaa� • �eai • / • i � • t` _ s `` 1. + I � . y, . Sc1's TARANTO, STANTON & TAGGE Consulting Engineers CLIENT PROJECT MADE BY DATE_ .SUU714 S,✓[IPAL.i L = su o F�L s = 3.wz ' —1c ECKED BY JOB NO CALCULATIONS FOR 5au % N oVV p Z,= rT i`{.ba,i ' �ioo C=T�1�✓gip = P/l�iSEa (,1,po D�YC L. — �?�.4st a ��aa l-�is7, SHEET p OF c) TARANTO, STANTON 3 TAGGE Consulting Engineers CLIENT X/LLS CG♦�_P ) JOB NO.+7 PROJECT /'F V/1 %I /1 (�7//J XI LL sIJ����VjL .[ CALCULATIONS FOR � ski/- F�J%✓ ' "-,7- U;/ z MADE BY ,(S L DATE l/aa�` _ I �� CHECKED BY DATE SHEET / OF� 9-2 Low /NFo2nItT.d1 ' fEt %5 5 PG/ ✓- /N 7 l� D✓ T4L� [�fi3 TCi�CfJ F�<d�+1 L T{� SWiMAI=Run_;- �R iH�:_ Foss L CT`'rr-EK IrA,; aR GLR"✓,' %XC' Con%12,i3u—,'4 i S✓�CF�TG{fnsNiS QN� CAN o�Y�'NC!_ rLN/^ =vi C RRt ` OWN ON 7�tftr f✓t`Jti cz. A M::F, aU.-r i,Lt ©i%7 0-e FoR 7r�r �gy0lfo ('�P4's L)F" 77�t . Convc yE vLc= qL ✓1L—`Al j c ltl jXL:--- F7 Li L tic, I,41,cs . 4 PZa A'1 wAS vY w/k7=(Z I F-1-ouj A t✓isS' L�✓i OF wn {x,,vy .f�JOfLf ; �flc FLuw 47Yr�%I evT ee "<c 0211� ,'NA L /�RA!N4L f2EP✓2; F4A J(Z f ivv /raoLC s �, r�, - - 7f!G: Cr*1' rYa . %fL LLQG(> El'J(tii✓c=r,=r?i .�� /NG. !/V 5:.=�rwt(.3! /1 , 1�f8(� . An.)D ILK scG tttY� i ,tH ,_� SiF�C..F,c�J Co nP(t Tom'/✓ 13 Laos 4 .o /-t�'JDrYLSoN /ry AP/ci:L , !9 gD2 1 //VA 7;4, iod /-/,LLS hNAScr a r vrZ�rtty fin; GI4C �$ .NOtIS �2oM f�JnT�j�>�N [ts Ram ASS t c2_C--`C Aj-.F7 P�ns� i2Q o� T,'n4ts� 2c ✓2T PUie7AAN S;vll%j YI 12v4 ',/✓OCLS (i /�%� -art No Text Sor, —774 oci (l-=A c L E}C/S r,,7(, r- e /4 i File: ?: \Di 4F �. T 0..0.14 PI?c,,4 1i-`n( ` �i �: i al ,- i =! �. C I I `, n G ..l .-.n- r '1 lT` l .t `l •'l "';�) t- ,7•l ,TI T)�: r') 7 T.. r_, )._, ,.. _I '1' l 1"rl .t r` ., •i T. ) '•�:_"_) +_`. l )T T� T"i _i Li L. w. :U�i.,i%C,11. L: T.'C•L, L; L; �)L•L)G .C•Lr�.?�J [. :[: L)J )L,�Li 'ri �1_1LJ✓_�1.1.1%I: LL%1)D`DLDDDDL.LL(:!%J f_: L.(. DL:i_:I,:-i-'::, i;Y_^,�•_';tit-3f',fD YRFRE LI..LCL f:-Oii li-,I F�L__-ti7:i+o 2 C I VF1' :h:;mot tLcr,c.J_!'o ' T} �_i='rE R i' _'i''FER.. IS r)I�r=i (-'sf:1�E: ill CFS —1HIE �.CilE_R jyfl;•'1P=R IS ul"+!E O fk;- EGLLCJ 1Ii;�_� C.r'WS�S: L-Ef.•1TCE'S t:cF „-{ T; 0,r I;•,vL:F:T Ii`d=EFT l Yil _1EN"S I Gs :,l U � ::: t-: l '� i-"C Y(E__i f Y(.'E�; CL'�(I :-1 r'. U)I_. it t'iE-'l'_ U' ( )) Df)T En BUTTER IN GF C-'Ini_-dJ SF 'E _ ... F.T,.._;', s=LCI -'r:.;-.. ��) ..-r_:,LiIE_.a L�,.�:C,--Ir..Gl._ a,.t C',i-B i:�T+�'r;•if__} r:;...t�;, �i,>� .:;L-�-f_:F; 34 C. =l. b77;. ✓' ,,_'•t_: J•Lr,r,[ _iT-.. C-Gi ir:.i_ _ _i...L ..'L.� ✓_ Jc c ��_ ?•C .. }L'L,_ �'! f -, 1- C = _Y'_i i. �. C Fi r' ='u .__ . .:. "T rl '"'. D?y-n n^rtnv;�, L';)�f.Fr Lit-nJ f.•-lrrl_•J rJ rJ •J�_ ..�.,r_ J�..J__'L..!T'l �..i,_�,_�L,_✓, L L L L L• !_' L• (. L 6 L 4"' L� L i i 1 . j' 1.5( i r _. r I ,' F11 J Yli=, ...'li'i''.'E'G',Ml C"UT j ASCII I.r:u r:'a_.., ' .. tJ.. "'r• ^'i ?>7CJ fT� L r -iT)�;L7T7L)�J;'%'� 1 i� •;nnr _;r,_,.:1 i�, ;,`;n "' ri�i; �L;. Z) ;�.' ,T}r: L; r; :?,•.; L%'cLf L; Li L:t �'£'L LJL c. C!Zf L L L L L L• LLJ LtL %i. L)L� C %L%L='� uLDLL L'rw 3. 1.2( ) 1.2(--) 5. 1 TJ_T ) 1 "L �kr ) raa 5 x`� s�4n'S >`✓' Ty s lam. � y ,may r� +L� zu�r4.�t:�y ��. z,. 2 .f� ii 't,^s,.; )7� �+zt } {y a y.. .n �4�-.�€" iY *?`_'4yl F "4a ��,T)�.•���;?!Hm.a, Nr}�Gaif3.v��,_?6��V'.._�' .. _ �3.T_�..-�_i,.,.,Yvu�t'.'1'_Rt`2�'9't?'.•_.+�..� 5.��3"3'�+s•.�:..x�.''L�tfes:`�'4- a`C._. +i+.n- .x \ .i? 1 55. 25. q4. 1 ' 2 15. 14. 27. - . u ( 1 .7( 1 2 C. ' ,� n _ ..iL .. __i i�.._i-t _ n: I .L i_L_L__ _ _ `- _ `_ 5 t-J r' ? w c.�'�/r ,T; "�'; �; T'; :�)",- r r `�r:•5� rj,� _L____ �L�_i�� _�t _i_ __ ____ _. ... _iLJ,_ 1177 Ell! F I _:i_,ai PA Es F._ r_ FA r_5 YG _rt o_'.1 _11A cad , ' 0 U L.il S 1:r-0 11 11 ' p r+ L: S I�J j 5 I 5' _ iL• L L !_ _ i'DID a•tr _ L!ri r`j;' : L"L L00ITT! D TMyiiJ.D ipL_ i �_ r •. .. �1_LLr_iL 2 25. 2 --. 21 . 17. a C . 14 . 4 i ( ) i _ • 11 . .71( i .4( 1 - S J2.. I 1 C 2. I; c ^1 -...T -''-. ''T-� i i i i i i ..�:^ r,1; �i`�5-1\li i ; ._�. 7 'r'ia,^,. '"'Jt �i t•!T-T ^I} ijr Sit 1 i l \_ j _ F - _:: i = _= f ). c � � 1 i i i P 11 .5 . ._ i .. _, i L i i 1L .2( .' 4. i • 1 . Y 5. 1. 2. I t J .2(- 4 15. 0. 2. DDDL'-,DDDDDV,,-.;(IDL DDV -,DE,.,. v L D L-) -,71 Ci E, 7 LD� D DE, D 2-) v `In r --'F F2 F --fr F 41 F 5 -6 11 ASL Wio A - D A V E S im c u T Z-;p DD D-,-) DDD T•� DD '71D.-T ",DD D D D D L','.'l ID D D V, D V 0 DD D D Y' D D 2-i D D 4 . 4 5. I D. 7T� F '-5 F6 Sc 11 c= M, I 6 L 41 . . . /fog . . . . . . . . ...... . . . . . J ------ Fr I— If 14- I 1E - 71 4 ---------- i IT FT, -ZE ------- --- + 0- - 4, r 11,qJ I _L ---- --------- DRA --- - - 61 IRV 4- --- T_ -111 4_ 1441 -j- - - - - - - - - - - - - - - - - t U_ 0 m w ■ �--} j - -- . Tri -j - - Uld It + .:�_' �_-fff ` PP {� �.�_r_I_.--�--�__ ���_ ;-_ 111 '• .' l��_s_��D_'r'P_t(._-1�a?.a�-s��F i_ ---��-y -- F Will "IM F ..1 YrW! ■ a , Z. - --�- - --LPL - - 4 -- f - _ - --Af - ------------- - -'Pi - _Gray _�_5 .._ _� . -i -- t..- C- 13) - a- �-1r-'`r-T- ._ � j� t_-j('Ti' y _'_I_�i._! - _ `j I ._I �-rt__` _ { � f_,:/ll✓����_� `-f ir- _ r �j �{-7; �(r-/-( -F- I�:Y ���-t--�r�l-�-�t_ i , 1--_'f-'� ;-14- -� � -�'b"-j_A�_ L�-i- -�_- �!^�-,-`..ttffff _'^�- �!`rr -f� � S- � i � T III _31.. •� L±V, ■ • 1 ><1 i i - '_.L.1 ! i !+ 7 , t t t I r+-,- t 4 , r , t .',_.1'-' —r—~ t— � r , f'T I -r_• r R . T , , ! ,L T r � 14 Y i - ti. , 3 5'I`_� 1 _ -r'I _f 1 '.I_� ------------- - ------------ 999 RJ _ _ - - L_ - - . -}-=( r- �_ Y I-- � t}— I `� ' ~ • - �_ �_ - - -k. - - - i-- �- -_ -� .i_���r_ -I -+_-- , i-J i�_ - _� _ _.� _r. _ � _� _� j_.I�...r-. I�-._ �-� I... ! -�_ �_ -� -I y{ {}{t' i.,_ I-{--• 4 (� E- l-.��.__ � I.. � _•--� _ - ! � k _I'_ _.i—� r� , t I f I L' I h-t—�- t_�__ _ 1 _ _� r-�- . Lr t...�. t�� —y U t ... / _ t__,-r' __i_.__._ -��� .a_ '_i.�.. _. � _ + V_ _ , ��`: � P5 ., �-aDt? � /; fU9-�--I- �".{� :. _ ` - � _ --- -�-t._�., _�:-t - ; -t r• = r _ " - _,_{.. ' . i_ I-r� ...,...4.�.......ia_l.-1........ -`��..._r- I..�.:1_.�.:�!� Y o D �9 �D 5z 0 0 =1 D �Z 00 Z t-4 - -- - _- ..r.-i,...� ,�-�-1-+-`- <., I� �i^•-J.,i-". _ l_{.-�- ."�__I:�. ' j �-' .4......L..t_L' }-- -F-f-' i'-}-I-_._ '._..._.T.._7 �.l �-1-��{.1 ' L H- r�-. -�_ J ; --�.. i-a ` ...h.. �� - 4 ., j� L _.�.•-- _ - I t +._ �---�".�t� i' d- _ �fi- - 1 �, l� ^i. �V it .��� -f _ j i....�-�•-}_... i(I v^^�...� 11 1 f I T...J1_!Ji 4 Ilk I 0 n m m m 0 m m m ■ .(.. 1 �� � . 1i-{ f �_.�_� •_�-�_--t� i` i I-� � f._.L_a t r � t ' ! � . y I � ! { � t � , i s PH � .I. .. _ ���VI_ .. — � _ � "- —'� - -'- -- - - _ - --__ '----- - - - _ _ . _ _ 4 _ - _ : � � i !- �-_ - � _ � � - I•�LO�c L CJ:y-8.�, ��{ , �_ � G. � � �� . � � j i-1 � i j i � i�% `_ - _-� »� (_- - _.._! I � _! iM1_. �: *_..._.t a r Li ':j:i I , i � �. � ., �� , I I__M---E i I_'_� --,_` I 4 �-j- _ {.-4-i-� t i j I �C ✓ r� c� iy �i..._`'I-h:1,-��•. ;O 15 �i� yi � �-�-� � ! � � � � t .i i � � � _� _ ,_. . E -� LI ■ ■ qt- � _ { _ { 1_--�w _ ._--�.� i � (�.� �_.!—�'.1- -_.I .-;_-�_;•.� �?riv.�o_�I!sT.1 _�f c�J_{_#__. � �_l. �,���. -� �_:�,.J . �..,I� ��. � �.. �' � �.1- 1 _•-. _1_ {' � 1 .,I.. 1. �.. ,I i...l_� j a �I...i rl}—I..� y i.. I..i �� �—� I � ..J_._ �.._ (.. i�-`—`_{ j i � �.t ��_� � A,.. �...Y._.. �. (....� ! , 1 f 1 � I i I � 1 { i `i f F � 1 } fi I r � � l , 7 � } � -q � I' � `r i �� i t , t t � I• -} �-�--� ' ; ._ I , i t• i ' t . _ 1 r }. i ' _ ' f ' t� f �� Y ..._ y i,.�.� S .L...G� m m 14 o D n Z m I In p m n �n IV Z 00 Z ab n IM m 7 i Ul -I 3 � J l t -f 1 Nl�o'tl§i dL73;�Ia o D J 9 c D Q m `m Z W J D D Z tD � 00 z a r 0 C D H 0 Z N• 0 m R. UlEr FTT-M, ri t L9 -1 4-1- 4 -4 F; T J- - In �d dj- it tH -:r_ _P1 TT_ ±4 4 j —1 -------------- At R. ,5o C., TN 0 C/ 7;r74 L, L 4 ZqMHAREE 1� 1M.000000 SFQ GOITOK WIDTH 73.000GOO FT LED UIPE FT;F- ±= EL7"! al .2%000 PlAlim4m, n v.0000POE-02 �IQYA� DEPT14 _.-tuft.__ R Town E.LLI�l 2.311060 F F b�rlo 1.415MB FT lup IQL�q lwvMVLQ? M yrc�cv VVITAR 3.461773E-01 UpEnVIL ZMVV 2.122214 F 11, ..IFE 71 PUEOT -KE AVALMS? 04c)c,) 146-*a,'c (Ai 612,t6AnY KNOLLS) 7 7 n V GE Avy to -KE PAPPPI-F" I �wj '07 !�E 7LLj 5ErVP 0'-Oc) bez-CLcapw -SO u TN 0 u ZC4 (-c LJ1 r a4dO ,5oc-)W ocj-,-7--,4LL A 70 1) tc--4c-d f-i H F 1. L! L I T T 7400 A/ ('> -1aa I' 2 Fz� S 7 1 T r- -7+00 5o L,, 7r/ o (/ -,11--,4 L L nj WKE TO CHANEE ANY OF THE PAMNETERST .:;4 INITIAL WaSS FOR TIE FLUW DEPTH MA M.000000 CF S L' vi 20G.G0001, t i Fl 9000000E-03 FTIFT E 12.5005W iN 6. OCROGG& 02, 1 TT`H I I MAP@ F I ']TV 2.215150 9.7WITAE-01 Fy VT 125 224700 M- .uDE PEER KITISWE-Q. lFuZUKU LOEWY= 1.12111, F jljW NEU LIKE TO REFEAT 742 ANAL7311? 9+ o C) ///ir -rd,12 " (— -LIKE W 00"M IN? CF WE PARJKEMrS-' 3 11 � I Lzy " jR I W FL I � MPTH Q+oC/ -50 u -7i4 o v 71--A L rl I p"I C, 1 . ..... T. Sou7T1 0v7/lLL PT (.� f/O flis'a/1rC (Ar OOCL L 0 i- /O J) c -c— C opeo 6 C) u 7N -IT4- /3+(00 13 +(,o L) ez,r /& `f /U • DCw Cotory 5J-c/7W— C-)(,-IFA-I-L J C1410 /-/,y -etl,2 F'( "50 CJ -7-2/ 0 u rOCA- L (- 0C- Off--i S-rl?LA, of W?tF- 'AI2 -3c',17W OP SKYWAY 1>sf(',VLZ- P.C. '. z sZ 11V47i t.7oN NiCLs z 7 Qs t- oZ DoC L P/Z oPr-- � a 0 Z � T � _rj tl FLo�j 3 n 11 n R1 x m n n n o 1Uv72 if �57. y �FLooOvcgiov _ n o kvyp Dr ✓ iV Fiou-,)ncnlN � N wo 0 T Q� a �, a ^Z h✓17,nG%!✓ iJILIS C {> of FUR%CULLtNS. D n �� `. I_.. GOAT;gVCO o o m0 I � D z m I / !D !/+JO $400 100 Yq H,s> 74Uo -i— V looyn De C;Er uF Frh Co4L-; r �GG�uP t�Aird '� a.S /00 ' 0 0 i�� I � i ��i I I { /wn7 n(7aAl NUS rt`/ !0 FO2T Co lLi LC S.L n D m o I L I � D i n1 w 4Iv+ Il j L _I1. � J �. �� II I I11 f ! I I ! Ii _i_ _i I n + f it I m 0 I In I. NT,VN, a 9mdan Al, wnr „ No, bood r ..b,,}/n, IN Sd,,,dldl M ., AT mxa d As S,m A, ", .� A17/bw AN Foop/, Lot Pni OcN An A'N ul eoh MW do Ilv To 6Y Pbv+d m , (I,w/ d,N r� [nn d s coN SNnLd QP Sudjcr Io S/mn Fmmn I' n/ mh [ ml mow m PAQba otato, a lacier d, W, Ae, (orc d om/a/ A, Potato, ' 1, 7e A Sed/menn Abnv9 Into !lani ul m ASIt MMx/I O,nU, no w�um Addar / matNl,wm m. Awm xv M !, AN G ,,/ VN rm: AN M uxinwm a, mnpa,nw ran cmdM9,w NM�l,9 me ON, no oerad O, Sneer /J. To er mN, �^o In A 5lonn F D I I' 5dd M Ion in wirco Or ID One n' ..o An,PKKI, ✓Taf n rma polbv ID fie Gu/9n,TAN &N,, oo! Yq, MfJ 7Ae ✓e9Xalbn M„nBrvn CseoDrtaMd - l Lb,yn P,�n/ Symbw l El T To Exwfhu SAo,n M Pbn, x ,r )o A/b, Nn,NSo Po,XM tomonaswo Amy F M Shu[hn CN y/ ,Sih, dAo Anod L8Os M IDis SAwI M/I Ado, Aep/ w Amid PM,ga An, RPTM no to Stood : IT, 1 LbNaq, ANON NNaN E 9 Al MITI n,,;,dw And E,,,;o, Co,/m, ,an,XH, ,Smpmow M A zd,ln % M T So Mainrw'md B/ IA, c al'ac` a, tml] AnnM„x d Me Synm/ g�� i, q IrlJ. X,y M ANON By )M CXy co, EUY c LP'. o. .P,sK.1..1C+ ONnohWw, AN h TO so, in •.... AsmYon:o solid,Pe WIbM ✓TYafmr do'. hex �udh • , � " no Lonh MO=do, MfY rf no Erpinx, !w A ..-: ..: -... ��..:.. LKY. Piµnseo T' [oMev r. / /u;. A B, Lott To WnM ]M M .4 emefneAn NoN'gmµ(y Ado OA,,,,! to- CaMwv - . • .. - AL[Xcl'ppM1p 6Y IA ow fwtv.. X& P,en he 4ti,femN P,ioaamot a . • 'I. AI, (Ip N,/•rp a M NaM I tr /br Pv RryaM qlY M Ao My to [n/w[A To xM."hb{}y �Ax,•+on% S/rvo LWA, Bvr ' D,omb fA n F Tim- crae. .. a.*o se tr r •timvM°A„,aA ,m r/ n„d a/a:. ....... . »arrant cwxmr _ — Ao.n 11 FAV q,or Add Lend•llpl reran.--- __ , lAll, 11 A, Ettifilgr ANIF-ClAvellA O ___ Noel IT (M " OPINION is of Iod O MJ - .. nmee i1 so e, L p=x, d. a a„ Q,a7 Ideals a;A . O 7e' IS doveI�gr will Ee rcspvnsTk (ar e,ry Emate Eoe�M2nsie^.�-=_�` ✓ ilogh ifail M Nc drainage Noti granW by the IaMowinr fffnnyyyLLa mnsvaawr Is wwplud. The ronvamr shall I t respoluiW % IN dn�gyonswni.n. _ _ 5 ?4'IN 1 SEGTItrN S �� r- q QT IN, blood, L07 OWNEeS SHACC Lnslc//OverFraw A.e Apmpy n 1 N072ES7P/C7 n.'W I SL.yv/e it e �., H,COUGN EBStmf:a. ip) anA IMAIL ON 0 1f /I , •p a ftoft IT IN TV I TV 1. No III VI I, IT I. INT I. No IT V In V w TV IT In Tr TV TV IN'T TV TV No This area is to be sadW IA pmxsitu g insti v) See NOW < !vr sitting insvvawm. Sv a<ra rnhealkd Tru'B'm �T6 /a W kkbg wn wonmk —� dlaeen laa. — _ 111 S ed`4rr s,o O. 6957 6).SO m4K��—. fiV SL e — —'�IIS , Ne 5• d f_ ,T VVV— —� _ 1 _ r Iub p O A4 IV AV AC 1W JNT SH Alf K15 NE Jim Axw B A/.w 1 nw nw Trw Tzw IN / Tew n.w ,p=wr m JA'i Ap Co,Mr / AN AY aw �mw AAr wl An BP ae 07 1 w.m MAP Acm AN - m.w eat nw m.ro g .w mm �'= •-• '-•- J _ AM •� - AA... 9G 1 A/ SEE SHEET 3 OF AIB IT IV NIL 'IT V TV 11 ITT F:A.M [io�o.g•'/g'a"�iP. III ie so ft � �2T9oS w/FE S. B/P BAP BLANKET DETAIL •A• Y'9`rO i Notice IN »aaawA x Ills ITT 07 IN O , V xv B. 1 1 nw T,so , , IT . L AAA ni� II /L ALL RIP RAP 71 SNALL F{4VE -rvP�g p'ILTcq IE MATERIAL AS BEDDING, N r.5 UTILITY PLAN APPROVAL ;r NA NA Z (L J O Q Z O U Z O 0) O LU 'Old LLI Q Z LL 0 af Q,^ V 1'=so' 18 12 I DONNE ` '4es SEE E S/! 2 OF 18 r\ enrHw C` sr INS -sr ,tv an eio or ss � 97 f m ve o :�. NI- IWAa _ PAW 02.30 W I l DEWSAW m 1 ulr ni 9 _ _ N4i 1940 1r.w _ a _ 4990 tNAa m.w . w%IIN.w /DV° >)� � I Aa113, RAW _ r I —L"010 - - - Y. 97 I .. - �- Daw /� I /� ----`>--7 �• wry. JAZ ot ffi p/ <••••n Aft „ Asti O I I ` JY � � , 11 ` � 6lM allO { •` • GisOm Bud6^J, I iW1 nmarI • / al - 1 Sie••wwt AM ra / M5 IF / AS Ll` GUNNY PROOF, m MCI) Alm n o \ a s MI w� mw • ` 4 ANM l-1 NO ill �s � )1w 1 s•rA. 'a./• -"I- AM fMy ^'7 Nei A7 csw'Zip�; eelo /� i I .am Soto — /oars% 6evbf MO M1W 1� A'w � • l ` �� / CN1YT MYf .lf CUV' Q \ \ \ 6ALb / wrM9�•m ! �Jj�' _ aM sw v � x 1 0 _ Wl tnlD m srwr i Laa a w A of To the /'n1R41 robeWlil daimd��.•�. Nxsa a.w NAG AM L I r -axDl bu / to r Ile wel" 5 a J 0 N Z z OV J s _ •' • / \ a)w N% J150 'M'l •NA{[ 1• [FALL CONSIST OF OV[NLOT Z • \ '^ \ - !).10 1 _ GRADING UTILITY INSTALLATION, AND Imo' O / [• V, _ ) .•r ROADWAY CONSTRUCTION ON OR ADJAC[YT \ . ° �� •� Y .. �'l • \e m.- �I our woe i/i TO LOTS 115 THROUGH nL AND LOTS uD • iAND 164. uo Wc[maS ALL CHANNEL J IMPROVEMENTS,O ls"kIIi _ `V . • �_ub� .A .� NC Jw ,STD I fte ro P Q rw rc. v �� A tm {{L" saw��la / mm sue.- wrYe a i r`ae� Z W Jbal AN V MAC L _ , yJ !n qM Eh O y/ V1�i j w 1 •� \ . >, A 3d3d _ _ _ ,vam .U/.v Nim Iu m .Me N Lepe�O f.. d SAwf 1 PYYa AFnilsn••r c°N •` w,/w a saver 1 � iLL apnni[n K IN ind iL m b0 Wil D 'nNa tlY _ 1N6 / W x �!T At.'. Z Z Wlazenl bu •! 9d60 w.90 A C1YYr 1 D &Ioalal N 1 0 AMA6 •� �� /D ./ 51 • 1.� 1 .. u rn., n::�. •I L ... 1 SLw z �wx G I Raw .�ms,rwi - ��lO�'\ rvm : •" xUN a TO eE r°vnN°c rE — '- —�- ._.......J, �� ,' 1 -rsrdn I e sVol Aen • o i �.� area ` .�> N 50 D 50 100 • �1 [NA{w T GRADING • ....... .. ONLY FOR LOT[T[[ THROUGH ITS. r ISkIl oulee C tINC. 71, xNrmNey It,s�.� a'° >�.we awoa sorer r/ w ��� / sb•aW "•''^...' i \ GNP, ThiL uaPDDi[n eof TINY 'A' --� nx \ - . aB h m be yui hinrd m ore mm mun;"Iw oe : m-Ea , I IdaewLlaL. MID PLAN APPROVAL e a i Y.W.m 1'=__., 1M+a. T, law=Iw.Df<h p� •zf3.YYCO ONV e>q.iieI0 / sawswo MAY 1992 O V g, dY.=LI3' S dY••2/% 5' dY. a2. a-4 I�, a T. LT •11 _ 11 _ r ��,L 415 — E/. —� ( E/�� E/ 0 ' YaI•T-2 NH �� �� w-sue-nt SECTION / SECTION 2 SECTIONS SECTION 4 17, LALWHAND 1TT LTUJ PLANAT 'rolw+w"I R. p� � \ mor - ` e L I \ IAS CSTAON KIND TRUCRELINE �. COV Si Ru. PONOi SAN SEWER EXISTING j 1 NOR CdG M iLN _4511kG $AH. SEWER I. DETENTION 10'a10' RIPflAP PG -12 Ila� F _ POND UEPTH•29' O u.l L MCC N'AIN - INSTALL ERT IN F [ LOk: .LOPE j AT CULVERT Nlll IT IAA INLETC360 - - W Q HllMTMIGTO f LLJI ✓ 6• RIPRAP '� STATION lz-zO Ia BFGN\ >-LO _7 AN' ACT 2 FLING T O x COM6LRVCLION, IfiURIEO ELECTRIL JUNCr N BOX IC H F p. IRA NSITION SECTION B BF - -F S r EPSEMENT 1 RELOL ALSO H I O (. l0 ,♦' ml SEE DE TAIL 6HEEi 0C -4-- _� L16HT 9POWF1 1 \ 11 ` ERS I E%STING ROW DEDICA A.N. N INGTON \ /All A. INIETS • p -H 1 9 l" n U n[ CURF. III �J� _ I MEWS FIRST P-A EP A _ _ - _ - :a.-. �.IF LAD EXISTING CORE. _ _i - EF,LL 9 rO Mf TEI1 O s�oEw>ulANo - % - - - P ° N A �E,`°D a �.— 1 E%s 5: TAR. o - - __ J \ WIN +F!-=mxx__� __ __ __ -- — _ _ _ _ ____ STA 19839I END SLH ..1+ b-.ION Q _ ____ ___ _—_t _=_--r— - - - p 4 � r " I s O L 5 VG C 'I4D _ 0 {. _.. -.___. 1 _9. _-1 v v _ _ _ _ L 00 IT00 IT 00 • 19.00?F70N COM1SiRUCf BERM FNO G F PFN' 2�� IL996B 12.00 13.00 - 14,00 _ _ F F F PA+FVFN__ __ ^.N,D BE{ - EP F E 1 AF IYG p36 INOR L A S F4. 01 x•LXc V: T ) Sa PavEMEN- � _ STATION 1 _____/EED[ AIj TALL SILL FENCE VRGE� ,SEE DETAIL SHEET IBC v DNEAW BA $FCi..TEMI M Lu ,1x / T TTAL TOE OF SLOPE SLOPE EASEMENT A RwAOS TRANSITION SECTION LNC TRANSITIONLLOT 4 /¢ 7 v TA I rTI BFGN I B Ok51"C➢ON ON - M M .N' EO CORD. GUTTER ND x \\\ 'ON EASEOV AN0 LOT _ ADF x' MATCH E%IS TING n` STATION l9•TD SECTION BEGIN Vi LOT I LOT 4 USA Na GUTTEH1T I D o s�oPE�Uc sEM�N AND W BC LOT 5 ,- -- --s_E E_-- SHEET I-- LYNN ACRES 0 GRAPHIC SCALE ° Q Q ro ( IN iREI'II AT It I Y _ C6 - - O ANN 2 TANGFN VC _ vv a+so 999T T=4 oox _ TANGENT- 6002 - -1- I J _ - _ T BERM lsIGN T05Ta 3 6.. s'. n F c; p3 _ -- ---, T6NGENv-9002 TANGENT• IB3Y _ p END NCONSTRINCDETAIL. as 4 ••hG�ON HULLS FILING IF VLL1 pRaWWC-S w sEEI BB LTENF$pGALP '0 p IN O .r RENT ANY _I as - - - _ 9 4 a _— _ �N + •055 _ 'Pi"�` ri _ � 4 0 7 -IL Izl STAN, A, jFAA IS - 4' -.-- 1 - — - —_- - O INNIN I'I _ al _ -- 4960 a T - _ - f T.._ __� �. a OF FOR i0 s o ....INC 6noi9e -- — — -- 9� Z Z I I IwATINcteNrvEu ns. L.i..-i ..RA nG6 $aµoEeERM AS —r --- -z ss eneeT-rca u 4 n w AS 70 __ - 4940 0 59i AS AF AN Alo � d 4970 0 /� 2GGx °°ISO GO PC s'89, - wo oG_ ec _I - _ _ of t INNO _ --- 4960 _ 20 M - - _ 46 : -- - 1 vld93i�0TD -CONSTRUCT III AS — (S�l 1 TM SHOWN IN OE inIL. _ Itn[ ODD BUD - SHEET IB0 n 9 40. uv5 U m DESIGN I0s a 3so BY 's 6f 30f vs _ _ - _ - _ - _NGE -- mi - T-: O _ _ _ NT 4 �inNGEM 3% VUNTINGTON H-.s FILING 2ITT "JN=WIVGv — _ + PV42 oQTOS' �6- STENDS IMEiO' R 00— BEYONDE" OEPAVEMENT _ u r .60. _ S 40 i.- 4 4 � — — _ Q AN A AN N - .` 00 4930 +00 pl2*00 13J+00 14•�: M =,�00 6�'"`0 17tOC u I8�00 19 00 20 C-3 13 CURwE [I RADIUS 103300 LENLi TANGENT �BCARNL� 678 2340 S86°5 91 W DELTA 023542' C2 11002.00 5142 255. i5 NBB'SS 44 C 023998" _ C3 I500000 29929 13965 589'9202 W _ OI 135T CA 13000.00 2I929 139 65 A 09*42 92 E 0 3 51' CS AID5.00 2369 BS 5 OB•30b6• E 02 9 2" 63500 25l 286 N88.3046 A 02°92" �cnlS nMc 04 . Iz" F W� � q, ie' ATI MAIN B �� I � I 04 6 10 E.�y .III 36 PPL _ 0 q ose' D' vx -- I _ — AIQ - - -� ° LM SEE lov A —A 0I 1 . i _ _ I A B,V - ,/ 361P1 �D � 36` IT PI / L PIPE z I r L C TWIN y rFR v' blA] CS �6 'ERTS f u_ IIT C-]6 ,E s=o oobv rrH PERE ar I I "YIEY w �— N' I 'GaC FIR 0 ..`F DE 'CL DF 641 N J 'll— } I XIALN6 Oii (A L MN /l WFRMA.N PROPOSE9 TAR♦ I STE 9 ' TFW _ CASING OM . 63 20 RI6ry �iEL op 3 Z' ¢ CAUL 093648 F wIJ RPNAP ,OVSO RIP4AV 24- ow I2" B I' I i TYPE I GRANULAR BE ED N6 TYPE I GRANUTAT BEADING 'F 11 6RANLL 1R BEDDING CR NU_ AR BFD'.N6 �I+'CF ii GRANULAR BEDDING vPE GRANULAy BEDDING I N I r TD' N, f BARRICADE P WANT NNOUS 6 ^� CO REACTED Y PAVEMCN BACKFIL III-111T III-�rT 9" AGGRFG dF OI E ! 509CPA9F CDURSE .DOH C.i OR 6 II�� R,FR -L..I TfI' 3TYPI E WI2' SECTION 3-8 —6 L f I AN VIEW UTILI Y PLAN APFROVA, unouo �� V� A.,Q z111 `9 A D7 NT ,/ IVA/a� dA y,DF L VPc) .V ..1 b'N6 J ROC YT4T-A7ATIoRj MATERA _ AS REQUIRED BY GLC TE C4 CA1. TAFFR I TyF TWIN �36" C�'�Y rE R-W-1 51 CT Oti l B' 9 A. f R �A� n 0I I I. L T RE T AI N_INC JLALL e _% Y, c 0 y F r- 1 2031 - _ _1 3 bII6 ACL_ " c T 0 F of 0ei 6 F9 �j _ 9 Sj�O a w` iaFi u° G e Lqico w� F- > a€ U LL I O rn a w W J �xQ RF O W O a� 3x W Y i y= U I a y N J SZ Za O HZ � J _2LL F— Z CD co l C-3 1315 IF y 5 UH3, A-E 0 A _ Np5 ARL A .. JLVER C E- I -. TEST w -' ROPOS=D WATER AIN PLAN 50' ',HATER MAIN ROFILE 4970 4960 4950- - 4940 - dR 493 5*00 MIN /Si AINL F55 STEEL BANGING 6TFF1 CASING / BELL 01 PIPE —CARRIER PIPE - PROVIDE CASING CHOCKS EACH INDEPENDL NIL Y ERNSTD 4 TO PIPE BARREL SECTION A -A NOTE 4O 10F CAP OR SEAL FOR OPEN CNO OF CASING 'SEF THE FORT COLLINS -LPIT I END 'FR DISTRICT STANDARD .ATIONS) F TRANSMISSION I HE )PACHECO R" CASING CROCKS CASING ~— AA A CHOCK 'AILS ;DI PIP; C .`,iNG DC_I zI Am Aj IF IS OF EIRTICAF TRANSITION rIS SFEL PIPE '. I I CPSING I L UTILITY PLAN APPRO:G Stl I 4 25 LIFE 6 �. 6 VIN :„AB `FTER VIE �. IS 5__A A-K KE M- 3e I FAR __3_P-'V 3`- -026 —~ eARIES FROM 25 - 6 "a a E-E 4.� T. F �.► _ d 4Y VLR1 ¢ [Y _IT SLOPE /4'/i .ARCS-LI Sec P.AN SEE A\ i - 4 _ / 6'VFPT CORE 3 GVTY �� ER ITYPI ��C.;RB, G..""ER B SIDEWALK. yoPoES ITT £XIlRMB"T� STATION FROM KIA•W COWiA1C8'KiK ._... 6' i0 0 CURB. GUTTER 5 M+�+'" SIDEWALK BEGINNING BCC. LINE AT STA 13,60 SEC 12 - SKYwAY JR'.. SECTION B-e STA 'F-2074-STA T-/932 20 a� 6' B� lo' E E �_HAM SLOPE /4'/1 c o F LAiI YAP E5 SEE CLAN - F I/4 / 4 Q-��olr,— "._ NOW "r Al NEW C..RBI GUTTER OF G _ZT SIDEWALK wz vE AN 28 4 SLOPE /a"/I may_ ��vyeH VARIF R _ N 3 NEW CURB. ` 6" VERT CURB GUTTER.8 GUTTERITYPI IF IFKITH SIDEWALK PIT _ - ou CIA LIP AT L.z SKYWA- (rRIVE SECT0■ 0-0 STA 19•70 - 9fA 19•739 NOTE: GEOTECHNICAL ENGIN: ER SHALL EVCL_'TE SUBGRADE OF STRLLI BEFORE PLACING ANY FILL IF SUBGRADE 5 =0-ND TB BE UNSUi ABEE FBR PLACING 11LL CONTRACTOR SHALL FOLLOW RF COMMI STATION OF GEOTFCHNICAL ENGWFER TO CONSTRUCT STABLE SUBGRADE EXIlTI B" WATER �I 'I MAIN 10 STING SEWER ARr sEw I III II PROPOSE �....,\\ RYG1y, S NEWSAN ER STEEL POE1411leti0 SEWER CASING jo' j I I I � 30" RCP PLAN VIEW 24�____r rtPE_I rPROPOSEDIVIPE CAESIN____15 jQ/�ROPOSED BG" TYPE GRANULAR /dATFR MAIN GRANULAR DREDGING /BEDDING NG 30" RCP PROFILE I to LL L_ PRA3 R P RI AP IR' LIV _ -LPE RAN NG F50 /.0.67 A0-i. n A- TYPE 2 GRANULAR BEDDING i 1 1 Il 3- CLEAR 0 TOP. SIDES 1"A NO 5 BARS 44 IN LENGTH ] 1 SADDLE HEADWALL DETAIL. L=5• BURY wmH T -OPSOI AND SEED. 2• SECTION C-C C.5. DETENTION ONO BOTTOM i TOE OF 3 .I SLOPE —�. _ TOE 0' a o�E APPR I ox v� of j, TOP OF_ _ TOP OF $LOPEIII SLOPE SIDEWALK SIDEWALK - -TYPE R ALL CURB - _ — _. _CURB [•9L56� •41.56 SKYWAY DRIVE D LOWPONT NORTH MBANKMENT.RIPR DETA_L. I 10' C-3 1315 LM HUNTINGTON HILLS, FILING TWO I BEING A PORTION OF THE ESTATES AT HUNTINGTON HILLS, FILING ONE A PLANNED UNIT DEVELOPMENT SITUATE IN THE NORTHWEST 1/4 OF SECTION 12, TOWNSHIP 6 NORTH, RANGE 69 WEST OF THE 6TH P.M.,LARIMER COUNTY, COLORADO LOT CURVE DATA Fee H4 of- - e4,fe - - _c.ed- e4 o,,19 _ ryCastle 06 90H f♦0'T1 ill V8r all .1of s °50'Pz'w zB if of toe P \\ 00 n•o sS ez M °50 ♦ ♦ V r ` lop 111 9 a 4•5516-W it r65 00 x5°1695'x ad Sm 5. 00 Scott?Scott?GOP 1 Or 544%S'Vale t 65 Se w o ♦s 4i 9 4t NOI.4e Jo "w a 00 "'Ad 00 z/ 1/ 543`( 15 00 15 56 /9z. 00 ,B°Ps O9 61 34 , 1 Or 61 60 z00 613 $4 75 SAYASS 01,"r it 54 94 it is 00 Y♦e PA. /061 315,08 9s r 6. s 60 o/ f 5) JJ 200 e 85Ed 18153-f4f. ea 71 N"Ry"'Alf r SO 60 9B 0o a l r /9 19 185 0 B ♦ 'as' 5 P /0 0'0 39 " do es o0 5 , o a r is s fn rr : 11 00 o it 5. 5 THI J r 6 61 65 96 /m 00 m•z z 90 a 61 Is 1J 005 Ad r6Y t 07 AN yV r9 top50 ♦"5 't 03 me at 09 10 it$ Ed 5o Oo ♦o°+ O gilt Is 6o9 U of Its rb 5000 45,54 42 39 00 x♦ oe a mDr 22 VAT 50 00 6°J 5 J 0r Tl' 1+ 67 so say 23 ITB 5 ♦0% J" J M9•r it 'w /B 6J - Ar T 00 0 00 ♦ ♦B AD TJ ♦9 N 1J 50 Id oft race 145 00 °3J'+r" $B 'i sa9•n'S9 a 6.06 Y1 N8903328 "f- /03.I ART lit ,Jr Noo J 30°J60e J 5 I AS +➢t 60 r °q r 66 13t 00 30' a B TP Jf g s 00 W- 3o•z 9 am 76 09 R+300' do /95 05-S9sells M ob ♦ e♦ ro of A°90000,00 Go sells 56 to 6 Cie. T T' 1 17" Silostre ill 60 'll N44.3O'28"E Arc, 785' " Ad III - t0. D0 441 so to" stYJi OR [ Ad Ad39. e - J 81 SM o 16'f X1 All$ 8 37 3 so oo $0,04 47 45 58 m4p-zjrI 17 If poor 44 07 'Jl No ro oil - 2C '44 TRACT 6 .. ,.. t Ot nTo Pj_,e .. 7 PC 6i IF [104Nf ORII t �n ,. ma ,... ..TZ: I*? w I. ro I'll ISO it 'a the 0 m' a 3e w1 n� ry II ^ 1� R z L t, o �2 I N ..wv.. 2 W - Ob "O es go ego a '. f I- a sou t x ix 9 i a e° e •'-1i °" NB9- O �„ -60 / 1° ' ( SATURN doing, , r " o o g S m° it 6e J i$ 39 145 270,6 O'S O1-03 t 09t E 68 is3/ ♦ P10J6 6 50 PB 609°01 X P6 So 55 0 $ la ` ,$� l t» 147 15 00 56 19 ♦ hardat 'Pa E /f 6 PI Of O 43 PlI r do OJb N6♦°P♦:/'( 9 38 /B At t IF 19 44 ISO 139 CO 55•29 too TV 539'JJ O w tz 46 133 45 $ ift m 45 156 ISB. 00 IP•♦B'sz" ,O. BO 573°40'/B"w IS 50 So. e6 Ime IRS 00 P8°/0 ♦S 67 19 590500/"E J64 • S 03-19 / 8.00 $70,01 self e GO 1 II0 0 48 6S ne.Oo ill " Vat 6o 3lor i 9 3r Oros a R 2Z3 00' 49acted)°s5 zrw 15 00 1s 56 A, 400/3 /4" \ 10:e - 3 Ad 164 130 Ado9°/ 9. 504°50'4"E 9 5o Chile, 153. 35' / e 5/ m°P H. MB°4409'w 23 $1 51 On N20031109"W \ ' oars 59' u56"W Ps r799 45 sz Arc =/36.54•� \ aalle? 48 9 I[" shift 1 OPE 5f/73 15 00 f0•J9 ♦r 4 56I°3BAI E 5.17 z). Am , ANE JT It 59 51 136. 00 S/•1e do 74 Ad sOJ°51'r6' 5B 90 75. Br 01140.37'46"W- 159.10'--t- 5e r5 IJ 00 gab 0 P II 51e°♦/ 59 W IS 0o As 56 5 409.a r• ,Al IS: 25 5 6o ra B o'E s z 63.50 of it$ 44 of°a 5 00 \ 6P 0➢ la E 5 me 10 83 66J N/ 46 do. if 9 'E r 5 POP - \ eJ 3° 6 99 $he1 a ro R=2TT pp 65 IRA v0 e6 Oy` o $9 E IB 50 arm D1,40157'24" 66 /86 IS. oO 9oNo 0o of 20 p4texem Jr P IS W 93 56 Cold. • /9'I d2' ' N 20009 V40W I3s. oo mroo'/5 S9a 6 444 1 0 x51-07 37"w do ss 1 Arc- 19B. Oil' ro 199 ,00 n311'P9"E M 21 59m If Ma ➢z. LO 07,07 o," 25 e 9Yo0'W" PL 11 lei Ito Amid s a°. y4. m Y � isg Jo e lie y^'.1 1I� :3. °% i I I I I I I Frz149 20 - 525°2B'/0'W- /3B 3B' ,o Ir.,d A, 44'l3'44' ° °'•.A Cold, 144.56. 542.24'58"E ARC, 9 .T ' t A / B / re! Ms U i e x 1 Y a i J Ott Go •/h.s b �'"it El, °° m,S w, I� '4 F Go of :�o a ' m DO } •t14 a �er.a itt". 2\131 of j e8 I 31 �\ e a/ e i 6Jld st 82 130 me, 4,�1\t' fQeS °+22 5 e I n 4r� 146 4. 8t Bd �°+'IF�/8 WpPn 5,^r r. t ; 9 A I° ft G I do4 samid e xAa6 m:Q I lee 1 my s less s VV eAft ti ,. ' S .e.= e,a. 01 Z °0 I! TON 12 .N(x STATEMENT OF OWNERSHIP, SUBDIVISION, DEDICATION, AND DECLARATION OF PROTECTIVE COVENANTS KNOW ALL MEN BY THESE PRESENTS Ph of the undo signed, Del lip the owner and propris for of that part a the Northwest 114 o/ Sec lion /Z, Town s nip 6 Not in I Range 69 Wes al the 6to PM. , r r Cosa Five Colorado, being a port Of lee ES l ores or Hun ling ton Hills, Filing One, Su bely i s ion as on/i/e in the 0//ire 01 the Lorimer County Clerk and Recorder, Colorado, and D going more Darticuloely described as follows, to wire Con sheering the Ens l line o/ the NprthlYes1 114 of Said Section 12 as Dearing S0095'37°W end wi to all Dbarin as Centel ned herein re/olive Isere col Commencing of the Southeast Corner at the Northwest 114 o/ Said Section l2, arococo N89.40'22"W, 743,87 leer Gloat 9 The South line of the Northwest 114 of Said Section 12 to the Southeast Corner o/ Sold Huntington Hills, Filing One, Subdivisron; thence N00019'38"E, 2800 feet along the East line of Said Huntington Hills, Filing One Subelveslon is o point an IAe North right -of-wa line of k n /A Point D 9 Y S ght- Olive a go e l ueSkyway, beginning, 78 thence long a curve to T9l36 feetalong the North rip feet, a waycentral line of Said 90900y Olive; theme chord weer bear a curve to the right having7e o radius in S.00 web, o central angle o/ 90f Colby, and a rethe wean bnce ears Said East fight Par,of ZOT feet /o o pain/ Street Ine the rigor- o/- way line oI Coley Sneer,e,thnce150id fas t 1049a curve kneel Colbyngaraiu the fol/osOycourses. etral OnCille 7164 Igoe/ 4 mond a /9B O/ lee/ clan s curve to the left having q c q o radius of 277 00 feet, o central anD/e of nce 15 54 tea o chord curve bears N2 °sp 04 W /ius 2 feet IA n NMetal, 0 B e ce 90 °3l'46"W /59. rnenre old w /eel along o Curve to The rigor spring rgeive o/ 22300 feel, o 3.46l ono/the thence 14' chili chord watch seats way line Of Colby Street, afeet, then5fee t Nong a 32 NW,cv ye to 29346 Igoe/+ TAenu leaving t, a centEasral lFindley-way line 0o and a Sr /, 785 beer along n 5128 M the right having a o radius of he South right -of q o cenvy/iangleof Saturn Drove; ds Chord which bears N44.35'2 t along 7/eel to o point on ay, has Sett ry rice lore n Sororn Olive, thence NB9°352Blin /of OO feet Drive APAe Sours ri9A1 a/ coy line along the Oriveast /e of is 18q Said South rightof way line ti Solurn Olive N00°lie, SubW, 468 icon AS Igoe/ along the East line of Loll lB Huntin17, 16,gton 13, and /4 of Said. Huntington n I ls,Tina ce lip along Sold North In to on n s Ago North a o/ Said Hun/in ton Hills FIA One Subdivision � In l o p0 g b finance a s Sold North line 9 9 9°20 34'E 4 4/ // /h N r/n 6 SB B9 O ego o h o thence I C e / Said Huntington Nile Filing hOne Subdivision; t9ence feet, a central e W/ feel, re n 3B 3B ego e n /482/ Imr /an o curve To the right ho n radius ! POP, GO9 s0 9 g S2O"P her a ego T O/ angle fee of hence 44. and e chord niur bet S flight SB E 144.56 oil of 19 /nerve 520•/B 06'E, 230of 8YO5l; thence 2chordw69 is oars curveta the Fight 1. 5fe dins I19200 feet, central n l ego 1 3 of o e of feet 5B 15 one o snore Are De 4 9 520 / 02 W 2!/ BS feet, thence more or 3B'W, gross, 62 lee/ more or less toe S r e ed Point at Beginning,d toContaining- 28 019ts,and Arles more or less rocs o be nown a the some to e 9 e s a god one Dd- J dint / r Y e o oh gels,one streets as shown E lAiI loot HUNTING ING FOR HIL S. FitI NON Hit ,ALS F/LING TWO BEING A PORTIeasements and THE ESTATES AT HUNFING FOR of indicated aced on is plot and s Dj de /l ea d e l5 one andfs at way no foreeordo. 6el5rin gar Leaps Di o TA plot god neeerdeeeroreo deonvry, roondlor pvD/¢ age, w/ forever n<iea/ter, the rlreelt one easements as ore laid oulone ees;pnaled on this plot. 12 prefeeHve, Covenants fee HUNTINGTON HILLS, FILING TWO, BEING A PORTION OF THE ESTATES -f AT HUNT/NGTON HILLS,FILING ONE. A PUD are as filed contemporaneous/y herew,rAm meoffice $ . I the Clera and R r d- a/ L or County, Colorado n v r, f~d0r Y ` ' {i ^J wetness our hang d is to s I. of Ag G o. 1984 rempe `!152 _. !�t •' % R,T .. w A•81.58,15' _. FOSSIL r'RCC/(_ME�W _ y -- - i 33 0 - by OewWp $Caro ASH 4•Nk. 4t� i a Coe. 25/. BS' Cdoreab COrOorat G on.•<, �6 e4a�ii° `I 5204/02'W VN sea Ter(Ni yS °� '''44III �� ARC • 2T9.69' - i i; ,. ter Ho-i/am. Pre:,6-,r _ B ton er FVge old Nlw/reprna fw dam /3 nine ee�rro/Ms et 3Y ' Tr roar teems Pot po Lk'eod Trust recorded m Larrmer reunq, >/aI /col coda I xgg riitya- Pon ol s county o/ Lorimer I 9 :D.0raa0 m ✓um B /99l at Be. 2//e, Po kT3 /T/O mr/usne. v ° _;10 . iel The foregoing instrument was oGnowledged De/ore me this day o/ _ 203 00 n°6d 1e 961 3/•J903W as. or a NOO•l9'3B'/ T/.64' ar. 00 'O� 1e 36 N31°19'my Ir - .. 6 As to Jo. 00 Cage' z" m 03 SWIM 09'[ - • r* s ED 9 so. 00 film 45" tom S57-43'dee[ 5OP / m - - NB9.40'22"W T9l.l6' r 104 z0 00 53°09'do" I$ at 5361" SIDE 10 ego 9 15 - _ 79 /19 10. 00 55°09'OP /B. St MB °51 05 E 10 44 is is - - - - 6Pala r1 x 79 Via SO 00 55-09 Ad' IN 52 54I O 44 19 SS so /44 any 00 55•090 is co A0633'09'w +04♦ 19 SJ - - - ROAD CENTER[hNE CURVE DATA WO 46 06°r/'P3 BS say -is 51 of 50 Go 1 450 4 4D'P3 E W2 4$ out 11 055.0 166. as 554-39'44"( 0/1.6 3 'AS 00 ra°'9 59 192 41 S36°04'30t //8.4z 105.4t modem O1" I it to S24°0,' /P E At OF 135 99 SE /its M t4•06'381 9e 559°41 / 00 AFJ'58 60°59'Yf' 22B. 54 ?T`ft55't 158 14 161.0 xn^45'do's 66 Von of n if:00 63.0o 15•45'30' 9°N'n L 1z.79 45, t6 IRS.60 9-65'56 E 36.9 6 165.00 106°55'37" -1 It 1z1.6 SII Pe 9 bo 56 ,6 09 to 79, n9 stoat '3r"ill 40.00 79 33 R•500' AAd, 7. 0' A,4,L02 Afc-i 22'W 'Arr•ZB3' acres 1 a, gel obillf Poe°e.r r .or nYr °/ .ors. Em4me r. all "to reuobm 140.1 afford, P. 4B/. rto,*,"? 100AP0.11fliel FIIIIIaf°,°Bhl, to, ownuaer"r lo" 5. .r E,°,,,a„D Off„4 of o, DOE Do r„I r"fo.. 0 A" 'O e' od"con "' m me City of Ed" Co//.m ou ma°v"scan CITY ENGINEER APPROVAL TRACT A O 1984 by To s s/l Peek Meodo AT Development l Group Ary Commission Expires ATTORNEYS CERTIFICATE This Is to reel, fly Pont On Ine day oI , A . 19 84 1 / examined IAe I, Its to Ineproper ly as de set bed hereon and IS tab light At In of IHe owner an it propri dial of record of the said properly as eon s trued on C R 5. 1973, 3/ 23- ll /, are as se own hereon as of soil dare. Fossil Cree9 Meadows Developmerl Group owner Attorney and Reg No. 8 x SURVEYOR'S CERTIFICATE I. Steven As Howell, 0 duly registered Land Surveyor in the Shale of Colorado, do hereby eerlify that _ rnis Plat at HUNrrNGTON HILLS, FILING TWO, BEING A PORT/ON OF THE ESTATES AT HUNT- e°.°,°fee✓.,av .J/ 4v hNTON GHILLS, F/LINGONE,A DUD.truly and correctly represefis the results of a survem yode by me of ° °'E-team on der my e/rert superv,sion and the res oils shown hereon are if us and occu rote r0 the best of my and w/edge a x PIPING,SoR rq.Y,' ,.goo... ondbelref sporlissr Notts rpCORNER NuarrAg6ram,xr �i,c-6 r rx6 an[,suearvrsrox T6N-R69W Steven M Hawaii Registered Land Surveyor Colorado Reg. Ne19460 Approved by the City Engineer at the City o/ Fort Collins , Colorado, on this Gam, day of A O 1984 Crop Engineer P�ANN/NG AND ZONING BOARD APPROVAL AOproi ij by lee Planning and Zoning Board of the lily of Fort Collins, Colorado, on this day, of 0 /984 Se Oratory Of Pro an, Alt and Zoning