Shawnee Planning Commission TUESDAY, January 19, 1999 MINUTES The Shawnee Planning Commission meeting was called to order by Bob Mazza, Chairman, at 7:36 p.m. Present at the meeting were: Commissioners Bedora, Gentry, Jenkins, Land, Mazza, Sawyer and Sheridan (arrived 7:40 p.m.). Absent were: Commissioners Boettcher, Duckworth and O'Connor. Also present were Paul Chaffee, Director of Planning; and Chris Gralapp, Assistant Planner. The Pledge of Allegiance was recited. Item No. 1 Consider January 4, 1999, Planning Commission Minutes. PLANNING COMMISSION ACTION Commissioner Bedora, seconded by Commissioner Sawyer, moved that the January 4, 1999, Planning Commission Minutes be approved as written. Motion was carried 5-0-1, with Commissioner Land abstaining. CONSENT ITEMS ( # 2 & 3) Items listed under the Consent Items have been distributed to each member of the Planning Commission for review and study. The items conform to City requirements and staff has discussed conditions of approval with the applicant who is in agreement. These items are considered to be routine and will be enacted by one motion of the Commission with no separate discussion. If separate discussion is requested on an item, from either the Planning Commission or from the public, that item may be removed from the Consent Items and discussed immediately following the Consent Items. Chairman Mazza explained the "Consent Item" format as described above, then asked if there was a request for additional discussion on the consent item. There was no request from the public or the Commission, so the Chairman asked for a motion. PLANNING COMMISSION ACTION Noting there were no other comments and no deletions, Commissioner Bedora, seconded by Commissioner Land, moved that Consent Items 2 & 3 be approved, subject to staff recommendations. Motion was carried unanimously 6-0. Shawnee Planning Commission -2- January 19, 1999 Item No. 2 PrePlat-3-99-1; FP-4-99-1: consider preliminary and final plat of MARTHA’S CREEK, 2ND PLAT, for 1 single family lot in the 7200 block of Mize Road. Request submitted by Campbell, Barber, Lambeth & Associates for Joseph and Martha Bichelmeyer, owners. EXPLANATION OF ITEM This was a consent item. The applicant requests approval of a preliminary and final plat of one residential lot in the 7200 Block of Mize Road. The application is submitted by Jerry Pruitt of Campbell, Barber, Lambeth & Associates for Joseph and Martha Bichelmeyer, owners. RECOMMENDATION Staff recommends approval of PrePlat-3-99-1 and FP-4-99-1, the preliminary and final plats of Martha’s Creek, Second Plat, for development of one single family residential lot in the 7200 Block of Mize Road, subject to the following: 1. The final plat of the property shall be filed of record prior to issuance of any building permits; 2. Open space fees in the amount of $200 shall be paid prior to issuance of any building permits, in accordance with SMC 12.14; 3. Payment of the excise tax in the amount of $7,000 will be required prior to the plat being signed by the mayor; 4. The applicant will be required to submit, with the required recording fee, a Covenant of Non-Opposition to the creation of benefit districts for the future improvement of Mize Road. The covenants and applicable fees shall be submitted with recording copies of the final plat; 5. The applicant shall improve the road ditch within the Mize Road rights-of-way, in accordance with the Shawnee Manual of Technical Specifications and Design Criteria, prior to issuance of any building permits; 6. The driveway approach and culvert shall be designed and built according to the Shawnee Manual of Technical Specifications and Design Criteria, including the use of asphalt pavement within the right-of-way; 7. Prior to the issuance of building permits, the applicant shall submit a letter report, prepared by a registered engineer, which shows that no drainage inadequacies exist Shawnee Planning Commission -3- January 19, 1999 within 1,000 feet downstream of the subject site, and pay the applicable detention fee of $250; 8. A revised final plat showing the exact width and location of all drainage easements shall be submitted to the Planning Department prior to the plat being reviewed by the City Council; 9. All habitable buildings must be built a minimum of 60 feet from the top of the bank (boundary for a 25-year design storm) of any open channel (whether natural or improved) having a design capacity of 8 c.f.s. or more; 10. Telephone, electric, and cable service pedestals are required to be placed within side or rear yards, as required by Policy Statement PS-24; 11. The applicant shall submit, with recording copies of the final plat and the required recording fee, a Covenant of Non-Opposition to the creation of a benefit district for the future extension of sewers; and 12. A computation plat shall be provided with the recording copies of the final plat. PRELIMINARY AND FINAL PLAT REVIEW 1. The undeveloped 8.3-acre site is zoned AG (Agricultural) and is being split from a larger 26-acre unplatted tract to the south. Property to the north is zoned RS (Residential Suburban) and AG; property to south, east and west of the lot is zoned AG. 2. To the north of the site, are two lots, an earlier phase of Martha’s Creek, that are being developed with single family homes. Property immediately west of the subject tract, across Mize Road, is unplatted and developed with residences on tracts of 1 to 7 acres. Tracts to the east and southeast of the subject tract were divided prior to annexation into the City of Shawnee, and generally have lot sizes of 1 to 5 acres. 3. The Land Use Guide of the Comprehensive Plan anticipates low density and rural residential land uses for the area around Mize Road; thus the request is in compliance with the plan. 4. The subject 8.3-acre tract is being subdivided into one lot. The lot meets the bulk requirements of the AG district (minimum lot area of 5 acres; minimum lot width of 200 feet). The lot is very deep in proportion to width, which is an inefficient way of using the land within the Subdivision. Ideally, lots should have a width-to-depth ratio of no more than 1:3; the plat’s width-to-depth ratio is 1:5. At the same time, however, the western part of the property is covered by a drainage easement for a tributary of Clear Creek and the eastern portion of the property is covered by a Shawnee Planning Commission -4- January 19, 1999 drainage easement for Clear Creek, making a large portion of the property unbuildable. Access to the lot will be provided from Mize Road, which is designated as a major collector street. Mize Road is improved to a 24-foot-wide asphalt road, without curbs or gutters and thirty (30’) feet of right-of-way. This plat will dedicate five (5’) additional feet of right-of-way, bringing the total to thirty-five (35’) feet, the minimum required right-of-way for a collector road. 5. All bulk requirements for the AG zoning district have been satisfied. Front yard setbacks are platted at fifty (50’) feet, side yards shall be a minimum of thirty (30’) feet in width and the total width of both side yards shall be a minimum of one hundred (100’) feet; the rear yard is required to be a minimum of fifty (50’) feet in depth. 6. Open space fees in the amount of $200 shall be paid prior to issuance of any building permits, in accordance with SMC 12.14. 7. The plat is subject to the provisions of SMC Chapter 12.28 (Street Excise Tax). Payment of fees in the amount of $7,000, based on a maximum rate of $7,000 per lot, will be required prior to the plat being signed by the mayor. 8. The applicant will be required to submit, with the required recording fee, a Covenant of Non-Opposition to the creation of future benefit districts for improvements to Mize Road. The covenants and applicable fees shall be submitted with recording copies of the final plat. Under the provisions of the new Street Excise Tax ordinance, the tax collected with this plat would apply against any future assessments for road improvements for which this property would be subjected, in the event that Mize Road is improved. 9. Engineering staff has determined that permanent street improvements, as set forth in SMC 16.16.060, will not be required for those portions of the site abutting Mize Road. The applicant will be responsible for improving the road ditch within the rights-of-way, prior to issuance of any building permits. The "reconstructed" ditches and culverts shall be designed and constructed in accordance with the Shawnee Manual of Technical Specifications and Design Criteria, to include the appropriate grade and slope. Driveways will be required to be asphalt within the right-of-way. The design will also include the culvert size for each new driveway, based upon the grade of the re-established ditch section. If confining the re-established ditch within the right-of-way is not possible, an exclusive drainage easement per APWA criteria must be provided along the street. A Right-of-Way Work Permit (Form A) is required prior to commencing construction of the driveway entrances or installing the culverts. Shawnee Planning Commission -5- January 19, 1999 10. The driveway approach and culvert needed for this lot must be designed and built according to the Shawnee Manual of Technical Specifications and Design Criteria. The driveway is restricted to an asphalt pavement within the right-of-way. Besides the culvert under the approach, another driveway culvert may be needed to cross the creek that parallels Mize Road. A Right-of-Way Work Permit (Form A) is required prior to commencing construction of the driveway culverts. 11. This subdivision is subject to the provision of SMC 12.24 (Stormwater Detention Facilities). Prior to the issuance of a building permit, the applicant shall submit a letter report, prepared by a registered engineer, which shows that no drainage inadequacies exist within 1,000 feet downstream of the subject site, and pay the applicable detention fee of $250. 12. A tributary of Clear Creek is on the western portion of the site and Clear Creek flows through the eastern part of the site. The exact width of the drainage easement on the east side of the property has not been determined. The applicant shall submit a revised final plat and a reduction showing the exact size and location of all drainage easements prior to the plat being considered by the City Council. All habitable buildings must be built a minimum of 60 feet from the top of the bank (boundary for a 25-year design storm) of any open channel (whether natural or improved) having a design capacity of 8 c.f.s. or more. 13. The submitted preliminary plat shows existing utilites (overhead power lines, telephone, gas and water) are within and adjacent to the Mize Road right-of way. Utility easements, 10 feet in width, are also shown on the north and east, in accordance with SMC 16.16.040. 14. Telephone, electric, and cable service pedestals are required to be placed within side or rear yards, as required by Policy Statement PS-24, unless specifically waived or varied by action of the Governing Body. 15. Sewer service is not currently available to this site. The applicant will be required to submit, with the required recording fee, a Covenant of Non-Opposition to the creation of a benefit district for the future extension of sewers. The covenants and fees shall be submitted with recording copies of the final plat. 16. A computation plat shall be provided with the recording copies of the final plat, showing the coordinates of all points, the bearings and lengths of all lines, and the individual area, in square feet, of both lots. The centerline miles of the newly dedicated streets shall also be shown. PLANNING COMMISSION ACTION Item No. 2, PrePlat-3-99-1 and FP-4-99-1, preliminary and final plat of Martha’s Creek, 2nd Plat, was approved as a Consent Agenda item, on page one. Shawnee Planning Commission -6- January 19, 1999 REPEAT OF CONSENT AGENDA MOTION: Noting there were no other comments and no deletions, Commissioner Bedora, seconded by Commissioner Land, moved that Consent Items 2 & 3 be approved, subject to staff recommendations. Motion was carried unanimously 6-0. Item No. 3 FP-5-99-1: consider final plat of HIGHLAND GARDENS NORTH, 1ST REPLAT, for 16 single family lots at 60th and Richards. Request submitted by Campbell, Barber, Lambeth & Associates for Highland Gardens Venture. EXPLANATION OF ITEM This was a consent item. The applicant requests final plat approval for Highland Gardens North First Replat, a 16-lot single family residential subdivision, located at 60th Street & Richards Drive. The application is filed by Rick Walker of Campbell Barber Lambeth and Associates for Highland Gardens Venture. RECOMMENDATION Staff recommends approval of FP-5-99-1, final plat for Highland Gardens North, First Replat, located at 60th and Richards Drive, subject to the following conditions: 1. Recording of the final plat prior to issuance of any building permits; 2. Two (2) copies of the Homes Association and Deed Restrictions be submitted with the final plat for recording at the applicant's expense; 3. Payment of the $3,400 open space fee prior to recording of the plat or $200 per lot prior to issuance of a building permit; 4. Payment of the excise tax prior to the mayor signing the recording copies of the final plat; 5. All public improvements shall be designed and constructed in accordance with the Shawnee Manual of Technical Specifications and Design Criteria; 6. The proposed streets within this phase of development shall be designed according to the Shawnee Manual of Technical Specifications and Design Criteria, with the exception of the cul-de-sac length. All streets shall be improved to local residential standards; Shawnee Planning Commission -7- January 19, 1999 7. Preliminary street and stormwater collection plans shall be submitted to the City Engineer prior to recording of the plat. The developer shall submit street lighting plans or pay a street lighting fee of $14,000 based on $3,500 per light, prior to the recording of the plat; 8. Individual final street, stormwater collection and street lighting plans (if necessary) shall be submitted to, and approved by, the City Engineer prior to any construction; 9. Erosion control measures, to be approved by the Engineering Division, shall be in place during construction. After construction, all disturbed primary yards shall be sodded; 10. All stormwater detention final plans shall be submitted and approved by the Engineering Division prior to submission of recording copies of the final plat; 11. All utilities shall be underground and all utility junction boxes shall be located in side or rear yard areas, except for Lots 7-12 where utilities may be underground in front yards, provided that prior to recording of the final plat, the applicant shall provide staff with a landscape plan indicating the location and type of screening for utility junction boxes in the front yard areas. Such landscaping shall be planted prior to final occupancy of the residences; 12. Approval of all water main and fire hydrant locations by the Fire Chief and installation prior to issuance of any building permits; 13. The applicant is responsible for paying for City-installed street-name signs; and 14. A computation plat shall be submitted with the recording copies of the final plat. FINAL PLAT REVIEW 1. The property is zoned R-1 (Single Family Residential). The land in all directions is zoned R-1. The land to the south, east and west is developed with a mixture of duplexes and single family homes that are part of Highland Gardens, Westwind Estates, and Santa Fe Ridge subdivisions. The single family homes to the north of the plat are set on larger unplatted lots. Duplex units are situated on three of the four lots immediately to the south of the site and a fourth duplex unit is further to the south on East Richards Drive. 2. The Land Use Guide of the Comprehensive Plan anticipates low density residential land uses for this area, thus the request is in compliance with the plan. The final plat is also in substantial compliance with the preliminary plat approved by the Planning Commission at its May 4, 1998, meeting. The difference between the previously approved final plat and this final plat is the reduction of one lot (from 17 to 16) to allow for an on-site stormwater detention basin. Shawnee Planning Commission 3. -8- January 19, 1999 The plat provides for 16 lots on 5.3 acres, resulting in a gross density of 3.0 dwelling units per acre, meeting the guidelines for low density residential use as outlined in the City’s Comprehensive Plan. Lots sizes range from 9,019 square feet to 16,541 square feet. Minimum lot frontage is seventy-five feet (75') at the street or at the building line along curves and within cul-de-sacs, meeting the minimum size requirements in the R-1 zoning district. The area will be accessed by two culde-sacs, East and West Richards Drive, that intersect with 60th Street. The applicant is proposing a tree preservation easement along the backs of Lots 6-13. This easement will not allow any grading or clearing of trees unless the trees are diseased or dead. This plat will vacate an existing governmental power line easement that was part of Highland Gardens North. Vacating the easement allows the applicant more useable land area to develop and better flexibility to locate lots. 4. Bulk requirements have been satisfied. Front yard setbacks are platted at thirty-five (35’) feet, side yards shall total twenty (20%) percent of the lot width with no less than seven (7') feet per side, and rear yards are required to be a minimum of thirty (30’) feet in depth. 5. Open space requirements are applicable. The $3,400 fee shall be paid in a lump sum prior to recording of the plat or $200 per lot prior to issuance of a building permit. 6. The plat is subject to the provisions of SMC Chapter 12.26 (Street Excise Tax). Payment of the tax in the amount of $19,162.04, based on 8.3 cents per developable square foot, will be required prior to the mayor signing the final plat. If the plat is not recorded within 60 days of the second publication date of the revised excise tax ordinance, the applicant could owe as much as $30,014.92 under the excise tax. 7. Both internal streets shall be improved to local residential street standards. The streets shall be designed in accordance with the minimum criteria as set forth in SMC section 16.16.020 and in accordance with the Shawnee Manual of Technical Specifications and Design Criteria, except that the City Council, at its meeting on August 10, 1998, stated their concurrence with the two cul-de-sacs being longer than the City’s maximum cul-de-sac length of 500 feet. The existing East and West Richards Drive were not built in the center of the rightof-way. This plat will center the streets in their respective rights-of-way with a 12:1 taper. It is also noted neither street is built to current residential standards. The streets are curbed, but there is no stormwater collection system. Stormwater collected in the curbs currently runs off the neighborhood into the proposed plat. Shawnee Planning Commission -9- January 19, 1999 Although sidewalks were not built in the adjoining portion of Highland Gardens, they are required on one side of the street in this subdivision, and their location is shown on the plat. 8. Street lights are required along all internal streets; however, no more than four lights will be required for this project. Under Policy Statement PS-18, developers of subdivisions that require under five (5) street lights may pay a street light fee based on $3,500 per required light in lieu of installing a City-owned system. Otherwise, the proposed street lighting system shall be designed in accordance with the minimum design criteria as set forth in Policy Statement PS-18 and in accordance with the Shawnee Manual of Technical Specifications and Design Criteria. 9. An enclosed stormwater drainage system is required to convey all overland and gutter flows exceeding 8 c.f.s. during a 10-year storm. The proposed system shall be designed in accordance with the minimum design criteria as set forth in the Shawnee Manual of Technical Specifications and Design Criteria. 10. The plat is subject to SMC Chapter 12.24, which pertains to the construction and maintenance of on-site stormwater detention facilities. Originally, the applicant purposed satisfying this requirement by improving all drainage inadequacies within 1,000 feet of the site. The applicant was unsuccessful in acquiring the necessary off-site easements to improve the drainage channel. Thus, this revised plat is showing the elimination of one lot and the reduction of another to provide on-site detention. Engineering staff has reviewed the plans for the detention area and are satisfied that these plans will meet the requirements of SMC 12.24. 11. Telephone, electric and cable service facilities are to be placed within rear and side yards as required by Policy Statement PS-24, with the exception of Lots 7-12. For those lots, utilities are to be placed within the right-of-way and not within easements adjacent to the right-of-way. 12. Prior to recording of the final plat, the applicant shall provide staff with a landscape plan indicating the location and type of screening for utility junction boxes in the front yard areas. Such landscaping shall be planted prior to final occupancy of the residences on the above-mentioned lots. 13. The area disturbed within the subdivision will not be more than five acres, so the applicant will not need to apply for an Environmental Protection Agency National Pollutant Discharge Elimination System permit (Construction Activity Form 1) from the Kansas Department of Health. 14. Erosion control measures shall be undertaken during construction. An erosion control plan, to be approved by the City Engineer, shall be approved prior to the issuance of a grading or building permit. Such measures are to be in place prior to commencing any construction. The applicant is responsible for maintaining the Shawnee Planning Commission -10- January 19, 1999 erosion control measures until all home-building has been completed. Following construction, all disturbed parts of the primary yard must be covered with sod in accordance with SMC 17.57.035. 15. The applicant is responsible for submitting individual final sets of street, stormwater drainage and detention, and street lighting plans to Engineering staff for approval prior to commencing construction of any public improvements. All public improvements, including streets, stormwater drainage, and street lights, must be built in accordance with the requirements set forth in the Shawnee Manual of Technical Specifications and Design Criteria. The applicant must obtain a Public Improvements Permit (Form C) prior to commencing any construction of any public improvements. 16. All water main and fire hydrant locations shall be approved by the Fire Chief and installed prior to issuance of any building permits. 17. A computation plat shall be provided showing the coordinates of all points, the bearings and lengths of all lines, and the individual area, in square feet, of all lots, open space tracts, and rights-of-way. Also, shown on this plat shall be the centerline miles of all newly dedicated streets. The computation plat shall be submitted with the recording copies of the final plat. PLANNING COMMISSION ACTION Item No. 3, FP-5-99-1, final plat of Highland Gardens North, 1st Replat, was approved as a Consent Agenda item, on page one. REPEAT OF CONSENT AGENDA MOTION: Noting there were no other comments and no deletions, Commissioner Bedora, seconded by Commissioner Land, moved that Consent Items 2 & 3 be approved, subject to staff recommendations. Motion was carried unanimously 6-0. Commissioner Sheridan arrived so the vote total will change to seven. NEW BUSINESS Item No. 4 TO BE TABLED TO TUESDAY, FEBRUARY 16, 1999, AT APPLICANT’S REQUEST: Z-14-97-10; SUP-4-98-5: Tabled at the December 7, 1998, meeting: consider request to rezone from RS (Residential Suburban) and PI (Planned Industrial) to CN (Commercial Neighborhood) and a special use permit to allow gasoline sales in conjunction with a commercial facility at Johnson Drive and Woodland. Request submitted by TOM CRILLY. EXPLANATION OF ITEM Shawnee Planning Commission -11- January 19, 1999 Planning Director Paul Chaffee explained that the applicant requests rezoning of a five (5) acre tract at the northeast corner of Johnson Drive and Woodland from RS (Residential Suburban) and PI (Planned Industrial) to CN (Commercial Neighborhood) and a special use permit to allow gasoline sales in conjunction with a commercial facility at Johnson Drive and Woodland. The applicant is Thomas M. Crilly, owner. The applicant has requested this item be tabled to the February 16, 1999, Planning Commission meeting. Action taken by the City Council to reaffirm their denial of commercial rezoning to the west of this tract was completed on January 11, 1999. The applicant has requested the item be tabled to complete work on the site plan, since the Council has resolved the above mentioned issue. RECOMMENDATION Staff recommends this item be tabled to the February 16, 1999, meeting. PLANNING COMMISSION ACTION Commissioner Jenkins, seconded by Commissioner Sawyer, moved that Z-14-97-10 and SUP-4-98-5 for Tom Crilly be tabled to February 16, 1999. Motion to table was carried 70. Item No. 5 THE FOLLOWING ITEM TO BE WITHDRAWN AT APPLICANT’S REQUEST: SUP-7-98-10; SP-47-98-10; PrePlat-61-98-10; FP-62-98-10: consider request for a special use permit to allow a live-in watchman at a mini-storage warehouse, site plan approval, and a preliminary and final plat for ALL-STAR STORAGE at Shawnee Mission Parkway and Midland Drive. Request submitted by Schlagel & Schmidt for Bichelmeyer Dev. Corp. EXPLANATION OF ITEM Planning Director Paul Chaffee explained that the applicant requests a special use permit, site plan, preliminary and final plat approval for construction of a 7.98 acre mini storage warehouse complex, to be located between Shawnee Mission Parkway and Midland Drive, in the area just west of Woodland Drive. The application is submitted by Schlagel & Schmidt for Bichelmeyer Development Corp., developer. The applicant has requested that this item be withdrawn. RECOMMENDATION Staff recommends this item be withdrawn. Shawnee Planning Commission -12- January 19, 1999 PLANNING COMMISSION ACTION Commissioner Bedora, seconded by Commissioner Sawyer, moved that SUP-7-98-10, SP-4798-10, PrePlat-61-98-10 and FP-62-98-10 for All-Star Storage be withdrawn at the request of the applicant. Motion to withdraw was carried 7-0. Item No. 6 TO BE TABLED TO FEBRUARY 1, 1999, AT APPLICANT’S REQUEST: Z-19-98-10; PrePlat-83-98-12; SP-61-98-12: consider rezoning from AG (Agricultural), RE (Residential Estates) and R-1 (Single Family Residential) to CN (Commercial Neighborhood), site plan and preliminary plat for SHAWNEE SOUTH, a shopping center proposed to be located at the southeast corner of Maurer Road and Shawnee Mission Parkway. Request submitted by the Peridian Group, Inc. For AIG Baker, Developer. EXPLANATION OF ITEM Planning Director Paul Chaffee explained that the applicant requests that this item be tabled to the February 1, 1999, meeting in order to finalize their application submittal. A letter from the applicant is attached. RECOMMENDATION Staff recommends the Planning Commission table consideration of Z-19-98-10, PrePlat-8398-12 and SP-61-98-12 to the Planning Commission meeting of February 1, 1999, as requested by the applicant. PLANNING COMMISSION ACTION Commissioner Sheridan, seconded by Commissioner Land, moved that Z-19-98-10, PrePlat-83-98-12 and SP-61-98-12 for Shawnee South be tabled to February 1, 1999. Motion to table was carried 7-0. Item No. 7 FP-2-99-1: Tabled at the January 4, 1999, meeting: consider final plat of MAURER WOODS, for 17 single family lots at 56th Terrace and Maurer Road. Request submitted by Shafer, Kline & Warren for Hoelting Enterprises. EXPLANATION OF ITEM Assistant Planner Chris Gralapp explained that the applicant requests final plat approval of Maurer Woods, a 17-lot single family residential subdivision located at 56th Terrace and Shawnee Planning Commission -13- January 19, 1999 Maurer Road. The application is filed by Daryl Taylor, of Shafer Kline & Warren, for Hoelting Enterprises, owner. FINAL PLAT REVIEW 1. The site is a 40-acre tract of land located on the west side of Maurer Road a quarter mile north of Johnson Drive, and is zoned RE (Residential Estates). Land to the west, south, and southeast of the site is zoned AG (Agricultural); to the southwest, the land is zoned RS (Residential Suburban). The City of Lake Quivira is to the north and northeast of the site. 2. The site is currently undeveloped and heavily wooded with extreme slopes (exceeding 15 percent). Single family homes that are part of the Quivira Estates Addition in Lake Quivira are to the north and northeast; single family homes on large unplatted lots are to the east and southwest. Land to the south and west is undeveloped and heavily wooded. 3. The Comprehensive Plan designates the area as appropriate for low density residential development. The area is being platted at a rural residential intensity, because of the steep terrain of the site. The final plat is in substantial compliance with the approved preliminary plat, PrePlat 81-98-12. 4. The applicant is proposing a 17-lot subdivision on 40 acres. Access to the subdivision will be from Maurer Road, designated on the circulation plan as a local street. Lot sizes are between 1.7 acres to 3.0 acres, gross density of 0.43 units per acre. The applicant is proposing to vacate that portion of Maurer Road north of 56th Terrace and south and west of the Shawnee City Limits with the recording of the final plat. The portion of Maurer Road within the city limits of Lake Quivira will be vacated by a separate document. Staff has received correspondence from the City of Lake Quivira stating no objection to this street vacation. Staff has not received any documentation from the utility companies that operate in the area about the street vacation. Such documentation shall be submitted prior to recording of the final plat. 5. All bulk requirements for the RE zoning district have been satisfied. Minimum lot frontage is 160 feet at the street or at the building line along curves and cul-de-sacs. Front yard setbacks are platted at fifty (50’) feet, side yards shall be a minimum of twenty-five (25’) feet in width and the total width of both side yards shall be a minimum of seventy-five (75’) feet; the rear yard is required to be a minimum of fifty (50’) feet in depth. 6. The site is subject to SMC 12.24 (Stormwater Detention Facilities), pertaining to construction and maintenance of on-site stormwater drainage improvements. Onsite detention would normally be required because the site is greater than 20 acres. Shawnee Planning Commission -14- January 19, 1999 However, this site lies directly upstream from Lake Quivira’s 100-year floodplain. Therefore, the applicant may comply with these regulations by submitting a letter report prepared by a registered engineer that provides calculations showing that no drainage inadequacies exist between the site and the floodplain, and paying a detention fee of $4,250; or (2) correcting those existing downstream drainage inadequacies and paying the prescribed detention fee; or (3) providing on-site detention facilities. The applicant has submitted the letter report stating that no downstream drainage inadequacies exist. The drainage calculations in the report show that there will be an increase of approximately 9 c.f.s. from the subject tract. The study shows that the depth of the water 1,000 feet from the site will only increase by less than 0.1 feet due to the development. Furthermore, the applicant has talked with John Miller from Lake Quivira Incorporated about stormwater runoff from the western portion of the site. This stormwater will flow under Lakeshore West Street in Lake Quivira. Lakeshore West Street is more than 1,000 feet away from the site, hence the drainage structure(s) under the road are not covered by the letter report. The applicant has agreed to work with Lake Quivira to resolve any problems that additional runoff may create in regards to Lakeshore West Street. If the drainage issues with Lake Quivira cannot be resolved, then the developer will provide on-site detention for the western portion of the site. 7. The stormwater drainage system proposed for this development shall be designed in accordance with the minimum design criteria as set forth in the Shawnee Manual of Technical Specifications and Design Criteria. The applicant is showing the location of all necessary drainage easements, but the necessary widths have not been determined yet. The applicant shall submit a final plat and a reduction showing the needed drainage easement widths prior to the plat being reviewed by the City Council. All habitable buildings must be built a minimum of 60 feet from the top of the bank (boundary for a 25-year design storm) of any open channel (whether natural or improved) having a design capacity of 8 c.f.s. or more. 8. In order to preserve as many existing trees as possible, the applicant shall submit a tree preservation plan with the recording copies of all finals plats indicating the approximate location where homes will be built on the lots and how the trees outside of this building envelope will be saved. Prior to commencing grading activities, the applicant shall erect orange construction fencing around those areas where trees will be preserved. Such plans for individual lots shall also be filed with applications for building permits. Shawnee Planning Commission -15- January 19, 1999 9. Open space fees in the amount of $3,400 ($200 per lot) are applicable. The applicant shall pay the fee in a lump sum or on a per lot basis prior to issuance of building permits, as provided by SMC 12.14. 10. The applicant will be responsible for making temporary improvements to Maurer Road between Johnson Drive and the south boundary of the plat. The improvements will include overlaying the street with three inches of asphalt to a width of twenty-two (22’) feet, where asphalt currently exists and remains when the public improvements are completed. Where there is only a gravel surface, eight (8”) inches of asphalt will be required. Eight (8”) inches of asphalt will also be required for those areas where widening the existing street pavement to provide a minimum width of twenty-two (22’) feet is necessary. If widening Maurer Road disturbs the existing road ditches, then these ditches will need to be re-established. If confining the re-established ditches within the right-ofway is not possible, then an exclusive drainage easement per APWA criteria must be provided along the street. The applicant will also make permanent improvements to the west half of Maurer Road adjacent to the subdivision. The required improvements include 11.5 feet of full-depth asphalt, curb and gutter, a sidewalk, and street lights. The existing east half of the road will be improved, where necessary, with a three-inch overlay and widening the street to a minimum pavement width of 22 feet. Any pavement widening of the east half of the road will require full-depth asphalt. 11. The plat is subject to the provisions of SMC Chapter 12.26 (Street Excise Tax). Payment of the tax in the amount of $129,475.42, based on 8.3 cents per developable square foot to a maximum amount of $7,000 per lot, will be required prior to submitting the recording copies of the plat. Since all the temporary improvements are required for a local street, no credit towards the excise tax can be given for those improvements. If the plat is not recorded with the Johnson County Register of Deed by April 1, 1999, the applicant could owe as much as $138,224.39 under the excise tax. 12. All internal streets shall be improved to local residential standards. The streets shall be designed in accordance with SMC Section 16.16.020 and the Shawnee Manual of Technical Specifications and Design Criteria, except that the City Council, at its meeting on December 28, 1998, stated their concurrence with the three cul-de-sacs being longer than the City’s maximum cul-de-sac length of 500 feet. The Council also concurred with the applicant’s request to allow street grades in excess of 10% (up to 12%) for the cul-de-sacs. 13. The applicant shall be responsible for reconstructing the two driveway approaches to the Maher’s property. The northern driveway will need to be realigned to provide the proper angle of approach to the street. A design for the two driveways must be approved by the Mahers and by City Engineering staff prior to the plat being Shawnee Planning Commission -16- January 19, 1999 recorded. The applicant will be responsible for submitting a copy of any temporary construction easement required to realign the driveways, along with the applicable recording fee, to the Planning Department with the recording copies of the final plat. 14. Individual preliminary street and stormwater drainage plan-profile sheets need to be submitted to the Engineering Division for approval prior to making the recording copies of the final plat. The applicant also needs to submit an overall conceptual street lighting plan and preliminary stormwater detention plan at that time. 15. The applicant is responsible for submitting to Engineering staff individual final sets of street, stormwater drainage and detention, and street lighting plans for approval prior to commencing construction of any public improvements. All public improvements, including streets, stormwater drainage and detention, and street lights, will be built in accordance with the requirements set forth in the Shawnee Manual of Technical Specifications and Design Criteria. The applicant shall obtain a Public Improvement Permit (Form “C”) prior to commencing any construction of any public improvements. 16. Erosion control measures are required for all land disturbing activities. Therefore, a rough grading and siltation control plan approved by the City Engineer, shall be submitted prior to the issuance of a grading or building permit. The rough grading and siltation control plan must accurately show contours at twofoot intervals of the existing ground elevation and details of area drainage and terrain, including identification of areas with slopes greater than 33 percent. The plan shall also show contours at two-foot intervals of the finished ground elevations to be achieved by the proposed grading, plus typical cross-sections for drainage channels, and maximum depth of fill material below or within fifteen (15’) feet of a proposed building or structure. The rough grading and siltation control plan must show the proposed placement of erosion control measures, and standard details for such measures. The applicant is responsible for installing the erosion control measures on the plans prior to commencing any construction and for maintaining such measures throughout construction. Engineering staff may require such additional measures in the field, including the construction of temporary diversion channels and siltation basins, at such locations as may be necessary to retain eroded material on the site. All disturbed areas must be covered with sod, or seed and mulch, immediately following the completion of final site grading. 17. The area disturbed within the subdivision will be greater than five acres, so the applicant shall apply for an Environmental Protection Agency National Pollutant Discharge Elimination System permit (Construction Activity Form 1) from the Kansas Department of Health. The applicant shall submit a copy of the application to the Engineering Division prior to the issuance of a grading permit. Shawnee Planning Commission 18. -17- January 19, 1999 The City Council granted a waiver of Policy Statement PS-24 to allow placement of utility service pedestals within front yards of all seventeen lots. The applicant shall submit, with the recording copies of the final plat, a sample landscaping plan for screening the pedestals. In addition to the standard utilities, the lots will be served by a low-pressure sanitary sewer system with grinder pumps. No utility easements are shown on the final plat. The applicant shall verify that no utility easements are needed, and that all utilities will be in street right-of-way. If such easements are needed, they shall be shown on the recording copies of the final plat, along with any and all dimensions needed to locate the easements in the field. 19. A computation plat shall be provided with the recording copies of the final plat, showing the coordinates of all points, the bearings and lengths of all lines, and the area, in square feet, of the individual lots. The centerline miles of the newly dedicated street shall also be shown. RECOMMENDATION Staff recommends approval of FP-2-99-1, the final plat of Maurer Woods for development of a 17-single family residential subdivision at 56th Terrace and Maurer Road, subject to the following conditions: 1. The applicant shall submit a revised final plat showing the location and width of all necessary drainage easements prior to the plat being reviewed by the City Council; 2. The final plat shall be recorded prior to issuance of any building permits; 3. All lots shall be served by a low-pressure grinder system as approved and constructed by the Johnson County Unified Wastewater Districts; 4. Two (2) copies of the Homes Association and Deed Restrictions be submitted with the final plat for recording at the applicant's expense; 5. Open space fees in the amount of $200 per lot shall be paid prior to issuance of any building permits, as provided by SMC 12.14; 6. Maurer Road, adjacent to the subdivision, shall be improved as specified in the staff report; 7. The applicant shall supply the Planning Department with letters from all companies with utilities in the area stating they have no objection to the vacation of the portion of Maurer Road north of the subdivision prior to recording the final plat; Shawnee Planning Commission -18- January 19, 1999 8. The applicant shall pay the applicable excise fee before submitting the recording copies of the final plat; 9. All internal streets will be improved to local residential standards. The proposed streets within this phase of development shall be designed according to Shawnee Manual of Technical Specifications and Design Criteria, except as waived or varied by the Shawnee City Council; 10. The applicant shall realign the two driveways to the Maher property as part of the public improvements. Plans for the drives must be approved by the Mahers and the Engineering Division prior to the plat being recorded; 11. Applicant comply with SMC 12.24, Stormwater Detention, by correcting any downstream drainage inadequacies within 1,000 feet of the site and paying a fee of $4,250; 12. Individual preliminary street and stormwater detention and a conceptual lighting plan shall be submitted to the City Engineer for approval prior to making the recording copies of the final plat; 13. Individual final sets of street, stormwater drainage, and street lighting plans shall be submitted to the City Engineer for approval prior to construction; 14. All public improvements shall be designed and constructed in accordance with the Shawnee Manual of Technical Specifications and Design Criteria, except as specifically varied or waived by action of the City Council. A Public Improvement Permit (Form “C”) shall be received prior to commencing any construction of any public improvements; 15. A sample landscaping plan be submitted to the Planning Department, prior to the plat being recorded, to show how the utility pedestals will be screened; 16. Erosion control measures shall be shown on the grading plans and shall be in place prior to commencing any construction; 17. A copy of the application and the Environmental Protection Agency National Pollutant Discharge Elimination System Permit shall be filed with the Engineering Division prior to issuance of a grading permit; 18. All water main and fire hydrant locations shall be approved by the Fire Chief and installed prior to issuance of any building permits; 19. The applicant shall be responsible for the cost of City-installed street name signs; and 20. A computation plat shall be provided with the recording copies of the final plat. Shawnee Planning Commission -19- January 19, 1999 Mr. Gralapp explained that there was a letter in front of the Commissioners from John Miller and also Mr. Jim Lambeth’s response to the lettered report prepared by Shafer, Kline & Warren. Because of the conditions outlined in the presentation, Mr. Miller has asked that an additional condition be attached to the approval of this project, that the developer reach an agreement with Lake Quivira on drainage improvements prior to the plat being recorded. Planning staff has no objections to this condition being included with the approval of the project. QUESTIONS FROM COMMISSION Commissioner Gentry asked if Mr. Gralapp was saying that Lake Quivira correctly has an existing problem with drainage in that area that was prior to what is going in now. Mr. Gralapp responded that was correct, adding that it will only get worse as more development happens in Shawnee. Commissioner Gentry noted that it is not a matter that they are at capacity right now; that they have problems, and asked if the City knew what was the extent of the problem. Mr. Gralapp responded that basically the culverts under Lakeshore Drive are not adequate to handle the flow as it exists currently. He pointed out the whole area that is undeveloped and where part of the watershed will drain. He said it isn’t a problem today. Maurer Woods doesn’t create a problem, but it is part of a future problem that is going to happen to Lake Quivira. Commissioner Bedora asked how long the current culverts had been in Lake Quivira. Mr. Gralapp responded that John Miller should be able to answer that question. PUBLIC DISCUSSION Daryl Taylor, of Shafer, Kline & Warren, stated that he had read the staff report, the stipulations, and agree with them. He said the only thing he would ask if whatever they work out with Lake Quivira that the City would consider reducing or giving the developer credit on the detention fee that he owes the City. He talked to the Engineering staff today about it, and they said they would look at it. He said that was the only concern he had. Commissioner Gentry asked the applicant if he were in agreement with the stipulation by the City that they need to work something out with Lake Quivira. Mr. Taylor responded yes, they certainly didn’t want to contribute to any existing problems downstream. If there are already problems there, in the future after the development is made, then somebody could always come back on them (Shafer, Kline & Warren) and try to blame them for that; so they want to try and work with Lake Quivira. John Miller, General Manager of Quivira, Inc., wanted to send his appreciation to the Planning Commission and the City staff for their cooperation. It has been a nice experience working with them and trying to work something out between two Shawnee Planning Commission -20- January 19, 1999 neighboring cities. He said he has also been very pleased with the cooperation displayed by Mr. Hoelting and Mr. Taylor and others who are working with Mr. Hoelting on this and trying to work out something that will solve the problems that they anticipate, or could reasonably anticipate, with not only this development but downstream. He said he thought that Chris Gralapp had already covered a lot of their concerns and he wouldn’t go through all those again. He reiterated that they would like the Planning Commission to approve this with a condition that it not be filed with the County until they can work out an arrangement with the developer that will address the storm drainage concerns that they anticipate down the road. Commissioner Bedora asked how long the current storm drainage has been in tact. Mr. Miller responded that the two culverts that go under Lakeshore Drive at that location have probably been there for 40 years perhaps. He said he didn’t really know exactly. Commissioner Bedora asked Mr. Miller if it was correct that based on the letter he read, the resolution to this problem is expanding the drainage culverts. Mr. Miller responded that there are at least a couple of possible solutions. One would be to increase the size of the culverts themselves. He stated that a bigger concern of theirs would be the flow upstream from that location, particularly in the western portion of the two watersheds the development drains to. Mr. Miller continued that as had been pointed out by Mr. Lambeth in the letter, there are at least two properties in Lake Quivira that are upstream from that west watershed that, although today are not experiencing a problem, with increased flow, could very well experience a problem. The correct answer in the west basin may very well be some sort of detention facility. He stated that they had a report done over ten years ago of the entire watershed area that flows into Lake Quivira, and that report indicated the future need for a detention facility in the area where the west side of the Maurer development will drain. He said it is more than just increasing the size of the culverts into the lake; it is controlling flow upstream from that location as well. Commissioner Bedora asked Mr. Miller what he anticipated Mr. Hoelting being capable of doing in this particular situation. Mr. Miller responded that he didn’t have a single solution for it, but he would hope that they could come up with a means, perhaps a contribution toward construction of a detention facility. He said he would hope that this would set a precedent for future development within those two drainage basins to help to alleviate the problems they experience. He said they have to work together as neighboring communities to try to lessen the impact. He said he knew that the City of Shawnee has an ordinance which allows them to collect funds to offset drainage problems, and he wanted to work with the City to alleviate those problems. Commissioner Bedora asked Mr. Miller if he was saying that he wanted Shawnee to share in the funding of his drainage scenarios. Mr. Miller responded, “whether it be on Lake Quivira property, on Shawnee property,” he thought that was correct, that he would like to see Shawnee work with them, as well as the developers work with them, to control the runoff to prevent problems from occurring. Shawnee Planning Commission -21- January 19, 1999 Commissioner Gentry commented that there are already problems occurring and it sounds like in this situation everybody is very amiable and this will probably work out. But looking at this in the different context of setting a precedent, he is a little concerned that any efforts to alleviate the drainage problem would also include the existing problem. He stated his question was if it will be a collaborative effort in resolving this problem, or was Mr. Miller expecting that the developer would take care of any and all problems that currently exist or may exist, based on their development. Mr. Miller responded no, he expected it to be a collaborative effort. He said that they recognize that there are existing problems, adding that they have lived with some serious runoff problems from the entire watershed, not just these two particular channels. PLANNING COMMISSION DISCUSSION Commissioner Bedora asked staff what has been our experience in the past and how have we dealt with the situations in the past relative to sharing any problems. Planning Director Paul Chaffee responded that the only other city we have worked with is Lenexa, and in some situations, we still have collected the fees, and depending on where that detention basin ended up being built or where those improvements were made, either we have made a payment to Lenexa to offset what our fee would be that we collect, or they have made payments to us to assist in situations like that. Mr. Chaffee continued that the other option, and Mr. Hoelting had that option, was to provide detention on his property rather than having free flow. It appears Mr. Hoelting is willing to work with Lake Quivira to have a free flow, and it is in our best interests to do improvements downstream rather than just collecting it and that water still going into the same situation. As others develop in the watershed, they may do on-site detention themselves which helps Lake Quivira on down the line if the water is being detained, it pays you to make the payments and not provide on-site detention and certainly that would provide additional funds to make those improvements downstream, whether they be in Shawnee or Lake Quivira. Commissioner Bedora asked if it has been the normal course of business for the City to make those agreements, as opposed to each individual developer. Mr. Chaffee responded that was correct. Commissioner Bedora asked if that would be better in this case in terms of working together. Mr. Chaffee responded that in this case, what the City needs to do is have Mr. Hoelting agree to help resolve some of these issues and then the City has that agreement in hand. Rather than all of a sudden the developer saying they want to file a final plat and they are not going to do any improvements and the city has to come up with the funds to do the needed improvements on their own. He thought to get the initial agreement before the plat is recorded, the developer understands that he is going to assist in making stormwater improvements. Shawnee Planning Commission -22- January 19, 1999 Commissioner Bedora responded that he agreed to that, but he was thinking for consistency, convenience, and for kind of an independent approach to it, that we, as a city, might be better off collecting the funds and making that agreement directly with the developer and dealing with those types of issues time and time again. Mr. Chaffee responded that he thought it was important to keep the developer involved as he wants to get his plat filed. He added that the letter is that there is some kind of agreement reached, and that may be what the agreement is, that the developer pays the City and then the fee is passed on for those improvements. Mr. Chaffee added that in this situation, where you have 2-acre lots, there is not going to be a lot of the impervious surface that you would have in a more traditional subdivision. In a sense, by keeping it in a more natural state, we are assisting in reducing the amount of runoff also. Commissioner Sheridan asked if there were any ramifications to the City on the vacating of Maurer Road, both by the developer and Lake Quivira. Mr. Chaffee responded no. Mr. Gralapp added that if the City does not vacate it, it is a road that is going to go nowhere. Lake Quivira sent the City a letter saying that it is their intention to never improve Maurer Road, so it would be a road that just dead-ends at the City limits if we don’t vacate it. Commissioner Gentry commented that his question centers around the stipulation itself. Hypothetically, the developer and Lake Quivira cannot reach an agreement as called for by this stipulation and the developer simply says that he wants to pay the City and let the City deal with it, does that still meet the stipulation or will that have to be agreed upon by Lake Quivira as well. Mr. Chaffee responded that he would imagine what would happen is if it would reach that point, the applicant would bring the plat back to the Planning Commission and say this is where we are and ask if they want to amend the stipulation and proceed from there. PLANNING COMMISSION ACTION Commissioner Jenkins, seconded by Commissioner Sawyer, moved for approval of FP-299-1, final plat of Maurer Woods, subject to the 20 staff recommendations, and including two more recommendations: (21) as a condition of approval of the final plat, the developer will reach an agreement with Lake Quivira on storm drainage improvements prior to final plat being recording with Johnson County; and (22) recommendations made with this approval that detention fees be offset to the extent possible commensurate with the water detention measures taken by the applicant. Motion was carried 7-0. Item No. 8 - OTHER BUSINESS (1) Paul Chaffee advised that at Tomahawk Car Wash, there has been some problems with the cars backing onto 75th Street; so staff notified the Police Department, who visited with the owner, and will be monitoring that situation to make sure that we don’t have the backup on 75th Street. When the special use permit was last Shawnee Planning Commission -23- January 19, 1999 reviewed, they indicated they would be having someone directing the cars to go on through the parking lot rather than out onto the street. (2) The Planning Commission and staff discussed Riverfront Park. ADJOURNMENT There being no further business to come before the Commission, Commissioner Jenkins, seconded by Commissioner Sheridan, moved for adjournment. The motion was carried unanimously and the meeting adjourned at 8:17 p.m. Pat Sullivan Recording Secretary
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