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HomeMy WebLinkAboutPC Minutes for S-867-Y(9) 062123June 8, 2023 ITEM NO.: 3 FILE NO. S-867-Y(9) NAME: Lots 2R – 6, Tract 6, Chenal Valley – Preliminary Plat LOCATION: Northwest corner of Rahling Road and Chenal Valley Drive DEVELOPER: Chenal Property Investors V, LLC 1 Remington Drive, Suite 100 Little Rock, AR 72204 OWNER/AUTHORIZED AGENT: Chenal Property Investors V, LLC – Owner Joe White and Associates – Agent SURVEYOR/ENGINEER: Joe White and Associates, Inc. 25 Rahling Circle, Suite A-2 Little Rock, AR 72223 AREA: 11.62 acres NUMBER OF LOTS: 5 FT. NEW STREET: 0 LF WARD: 5 PLANNING DISTRICT: 19 CENSUS TRACT: 42.12 CURRENT ZONING: O-2 VARIANCE/WAIVERS: 1. Variance to allow reduced driveway spacing. A. ROPOSAL/REQUEST/APPLICANT’S STATEMENT: The applicant proposes to subdivide 11.62 acres into five (5) lots for future development. The property is zoned O-2. B. EXISTING CONDITIONS: The property is currently undeveloped and mostly tree covered, with varying degrees of slope. June 8, 2023 ITEM NO.: 3 (Cont.) FILE NO.: S-867-Y(9) 2 C. NEIGHBORHOOD NOTIFICATIONS: All owners of property abutting the site and all neighborhood associations registered with the City of Little Rock were notified of the public hearing. D. ENGINEERING COMMENTS: 1. Any work involving one (1) or more acres of disturbed area requires a State of Arkansas NPDES permit. Contact the Arkansas Department of Environmental Quality, NPDES branch at 501-682-0744 for applications and information about General Stormwater Discharge Construction Permit #ARR150000. 2. A grading permit must be obtained prior to initiation of work. Grading permits are issued by the Planning and Development Dept. at 723 West Markham Street after approval of sediment and erosion control plans, grading and drainage plans, land survey, drainage study, and soil loss calculations per City’s stormwater management and drainage manual. Contact Planning and Development Dept., Civil Engineering Private Development at 501-371-4817 or at 501-918-5348 or Permits@littlerock.gov to schedule an appointment for issuance or to answer any questions. Permit cost is based on total project area at $100.00 for the less than ½ acre, $200.00 for ½ to 1 acre, and $200.00 for the first acre and $100.00 for each additional acre for project greater than 1 acre. 3. The Department requires three (3) phase sediment and erosion control (SEC) plans to be submitted for all construction projects showing best management practices (BMPs) for mitigating sediment runoff and erosion along with vegetation specifications for temporary and permanent soil stabilization. Phase 1 SEC plans shall show SEC BMPs during the stripping, clearing, grubbing, and rough grading of the site. Phase 2 SEC plans shall show SEC BMPs during construction of utilities, buildings, roadway infrastructure and drainage infrastructure. Phase 3 SEC Plans shall show SEC BMPs for final grading, seeding, and landscaping of the site. 4. Sediment and Erosion Control plans shall also show the pertinent information as outlined in ADEQ ARR150000 Permit Part II section A-4-H (1-14) and Part II section A-4-I-2 (A-B). 5. Per City Rev. Code 29-99, stormwater detention for developments is required. Provide stormwater detention infrastructure to satisfy this requirement. 6. A drainage study showing all hydrologic calculations for the site and all hydraulic calculations for the proposed storm sewer pipe system, swales and ditches, detention ponds, outlet structures, and inlets is required per City’s stormwater management and drainage manual. For final drainage report, sign, date, and seal the report per AR State Board of Professional Engineers June 8, 2023 ITEM NO.: 3 (Cont.) FILE NO.: S-867-Y(9) 3 and Professional Surveyors rules Article 12, Section B (1) (a). Provide engineer's certification statement saying this drainage report was conducted by yourself or directly under your supervision and attesting to the accuracy of the information within this report. 7. Contact Planning and Development Dept., Engineering Division at 501-371-4817 or at 501-918-5348 for inspections of any work in the public right-of-way prior to placement of concrete or asphalt or for on-site clarification of requirements prior to commencing work. Failure to do so can result in removal of any improperly placed concrete or asphalt at the expense of the owner or contractor. 8. Any infrastructure within public right of way that is currently damaged or damaged during construction will be repaired or replaced at developer’s expense before a final certificate of occupancy can be released for the building. This includes but not limited to the following: noncompliant curb and gutter, asphalt, sidewalk, accessible ramps, storm drainage infrastructure, or concrete driveway aprons. All work within the public right-of-way shall conform to City of Little Rock Public Works Standard Details and ADA accessibility requirements. 9. Per City Code 31-117, as built stormwater drainage infrastructure information/data shall be submitted to the Department of Planning and Development Engineering Division prior to recording of the final plat. This information shall include but not limited to pipe inverts, length of pipe, size of pipe, type of pipe, slope of pipe, and type of inlets. 10. Per City Rev. Code Sec. 31-403, the Department requires street lighting plans to be submitted to the Department for review and approval before filing and recording of the final plat for the subdivision. The street lighting plans required shall include conduit and pull/junction box locations, street luminaire locations and mounting heights, wire sizes, current photometric data for the proposed fixtures, and subdivision street photometrics using the proposed fixtures that meet AASHTO Roadway Lighting Design Guide standards. 11. Department engineering staff is required to perform a final inspection of all street and stormwater infrastructure construction. City maintenance of the street and stormwater drainage infrastructure within the public right of way cannot officially begin until final acceptance by Department engineering staff. This needs to be completed and accepted by Department engineering staff prior to recording the final plat. 12. Per City Code 31-434, a 50% maintenance bond for all street and stormwater infrastructure constructed within the public right of way shall be submitted to Department engineering staff prior to recording the final plat. Before the 50% maintenance bond can be accepted, a contract unit bid price for every street and stormwater infrastructure construction item within the public right of way shall be submitted to Department engineering staff for review and approval. June 8, 2023 ITEM NO.: 3 (Cont.) FILE NO.: S-867-Y(9) 4 13. Per City Code 31-89 (5) for a preliminary plat, a storm drainage preliminary analysis is required showing drainage data for all watercourses entering and leaving the plat boundaries. The storm drainage analysis shall be prepared in sufficient detail to illustrate the proposed system’s capability of accommodating storm events as required by the stormwater management and drainage manual. The preliminary plat shall also show drainage arrows indicating how drainage arrives at the site and drainage arrows how it leaves the site post development. Indicate where the storm sewer pipes are located within the development also. Additionally, provide profile and cross-sectional views of the detention structure outlet/spillway. Delineation of the drainage areas pre and post construction with respective discharges via rational method shall also be shown. The preliminary plat shall also contain all information as outlined in City Code 31-89. 14. Street design standards shall comply with the latest version of the AASHTO A Policy on Geometric Design of Highways and Streets, City’s Master Street Plan (2018), and City’s Standard Details for street and drainage facilities improvements (2015). 15. Street stormwater and detention infrastructure design standards shall comply with the City’s Stormwater Management and Drainage Manual (2016) including City Code Chapters 29, 30, and 31. 16. Street pavement, sidewalks, curb and gutter, curb inlets, junction boxes, accessible ramps, and storm sewer infrastructure shall comply with City’s specifications for construction as outlined in City Code Chapter 30. 17. Per City Code 31-210 (e) (1) for arterial streets, driveway spacing shall be three hundred (300) feet. Driveway spacing shall be centerline to centerline or centerline to right of way of an intersecting collector street or street of higher classification. Minimum spacing from the property line shall be one hundred fifty (150) feet. Maximum driveway width is thirty-six (36) feet. A variance from any of these requirements must be requested and filed with the application for the Planning Commission’s consideration per City Code 31-210 (j). E. UTILITIES/FIRE DEPARTMENT/PARKS/COUNTY PLANNING: Little Rock Water Reclamation Authority: Submit sanitary sewer plans to LRWRA for review and approval. Entergy: No comments received. Summit Utilities: No comments. AT & T: No comments received. Central Arkansas Water: No comments received. June 8, 2023 ITEM NO.: 3 (Cont.) FILE NO.: S-867-Y(9) 5 Fire Department: Maintain Access: Fire Hydrants. Maintain fire apparatus access roads at fire hydrant locations as per Appendix D of the 2012 Arkansas Fire Prevention Code Vol. 1 Section D103.1 Access road width with a hydrant. Where a fire hydrant is located on a fire apparatus access road, the minimum road width shall be 26 feet, exclusive of shoulders. Grade Maintain fire apparatus access roads as per Appendix D of the 2012 Arkansas Fire Prevention Code Vol. 1 Section D103.2 Grade. Fire apparatus access roads shall not exceed 10 percent in grade except as approved by the fire chief. If the grade exceeds 10 percent, approval will be denied and the applicant must submit request to be reviewed by Fire Chief for Approval. Loading Maintain fire apparatus access road design as per Appendix D of the 2012 Arkansas Fire Prevention Code Vol. 1 Section D102.1 Access and loading. Facilities, buildings or portions of buildings hereafter constructed shall be accessible to fire department apparatus by way of an approved fire apparatus access road with an asphalt, concrete or other approved driving surface capable of supporting the imposed load of fire apparatus weighing at least 75,000 pounds. Dead Ends. Maintain fire apparatus access roads at dead end locations as per Appendix D of the 2012 Arkansas Fire Prevention Code Vol. 1 Section D103.4 Dead Ends. Dead-end fire apparatus access roads in excess of 150 feet shall be provided with width and turnaround provisions in accordance with Table D103.4. Requirements for Dead-end fire apparatus access roads. Gates Maintain fire apparatus access road gates as per Appendix D of the 2012 Arkansas Fire Prevention Code Vol. 1 Section D103.5 Fire apparatus access road gates. Gates securing the fire apparatus access roads shall comply with all of the following criteria: 1. Minimum gate width shall be 20 feet. 2. Gates shall be of swinging or sliding type. 3. Construction of gates shall be of material that allow manual operation by one person. 4. Gate components shall be maintained in an operable condition at all times and replaces or repaired when defective. June 8, 2023 ITEM NO.: 3 (Cont.) FILE NO.: S-867-Y(9) 6 5. Electric gates shall be equipped with a means of opening the gate by fire department personnel for emergency access. Emergency opening devices shall be approved by the fire code official. 6. Manual opening gates shall not be locked with a padlock or chain and padlock unless they are capable of being opened by means of forcible entry tools or when a key box containing the keys to the lock is installed at the gate location. 7. Locking device specifications shall be submitted for approval by the fire code official. 8. Electric gate operators, where provided, shall be listed in accordance with UL 325. 9. Gates, intended for automatic operation shall be designed, constructed and installed to comply with requirements of ASTM F 2200. One- or Two-Family Residential Developments. As per Appendix D, Section D107.1 of the Arkansas Fire Prevention Code Vol. 1, One- or Two-Family dwelling residential developments. Developments of one- or two-family dwellings where the number of dwelling units exceeds 30 shall be provided with two separate and approved fire apparatus access roads, and shall meet the requirements of Section D104.3. Exceptions: 1. Where there are more than 30 dwelling units on a single public or private fire apparatus access road and al dwelling units are equipped throughout with an approved automatic sprinkler system in accordance with Section 903.3.1.1, 903.3.1.2 or 903.3.1.3 of the Arkansas Fire Code, access from two directions shall not be required. 2. The number of dwelling units on a single fire apparatus access road shall not be increased unless fire apparatus access roads will connect with future development, as determined by the fire code official. Fire Hydrants Locate Fire Hydrants as per Appendix C of the 2012 Arkansas Fire Prevention Code. Section C101 – C105, in conjunction with Central Arkansas Water (Daniel Tull 501-377-1245) and the Little Rock Fire Marshals’ Office (Capt. Tony Rhodes 501-918-3757, or Fire Marshal Derek N. Ingram 501-918-3756 Number and Distribution of Fire Hydrants as per Table C105.1. If you have any additional questions please contact our office. Contact Capt. Tony Rhodes at (501) 918-3757, or Fire Marshal Derek N. Ingram (501) 918-3756. Parks and Recreation: No comments received. County Planning: No comments received. June 8, 2023 ITEM NO.: 3 (Cont.) FILE NO.: S-867-Y(9) 7 F. BUILDING CODES/LANDSCAPE: Building Code: No comments received. Landscape: No comments. G. TRANSPORTATION/PLANNING: Rock Region Metro: No comments received. Planning Division: No comments. H. ANALYSIS: The applicant proposes to subdivide 11.62 acres into five (5) lots for future development. The property is zoned O-2 and is located on the northwest corner of Rahling Road and Chenal Valley Drive. The property is currently undeveloped and mostly tree covered, with varying degrees of slope. The applicant is proposing the following five (5) lots: Lot 2R – 2.31 acres Lot 3 – 2.53 acres Lot 4 – 2.76 acres Lot 5 – 2.01 acres Lot 6 – 2.01 acres The lots comply with the minimum lot width and lot area standards, as required by Section 36-280(e) of the City’s Zoning Ordinance. The lots fronting Rahling Road will have front building lines as follows:  50 foot building line with no parking  95 foot building line with single bay of parking  125 foot building line with double bay of parking. The lots fronting Chenal Valley Drive will have 30 foot building lines. Interior access and utility easements will be locate between all of the lots. After review of the proposed preliminary plat and correspondence with the applicant, the Department of Planning and Developments Engineering made the following additional comments: June 8, 2023 ITEM NO.: 3 (Cont.) FILE NO.: S-867-Y(9) 8 1. Per City Code 31-89 (5) for a preliminary plat, a storm drainage preliminary analysis is required showing drainage data for all watercourses entering and leaving the plat boundaries. The storm drainage analysis shall be prepared in sufficient detail to illustrate the proposed system's capability of accommodating storm events as required by the stormwater management and drainage manual. The preliminary plat shall also show drainage arrows indicating how drainage arrives at the site and drainage arrows how it leaves the site post development. Indicate where the storm sewer pipes are located within the development also. Additionally, provide profile and cross-sectional views of the detention structure outlet/spillway. Delineation of the drainage areas pre and post construction with respective discharges via rational method shall also be shown. The preliminary plat shall also contain all information as outlined in City Code 31-89. 2. Per City Code 31-210 (e) (1) for arterial streets, driveway spacing shall be three hundred (300) feet. Driveway spacing shall be centerline to centerline or centerline to right of way of an intersecting collector street or street of higher classification. Minimum spacing from the property line shall be one hundred fifty (150) feet. Maximum driveway width is thirty-six (36) feet. A variance from any of these requirements must be requested and filed with the application for the Planning Commission's consideration per City Code 31-210 (j). Staff will continue to work with the applicant to have the additional comments addressed prior to the public hearing. Otherwise, staff is supportive of the requested preliminary plat to create Lots 1A, 1B, 2A, 3A and 3B from the original Lots 1 thru 3, Tract 1, Chenal Valley Addition. I. STAFF RECOMMENDATION: Staff recommends approval of the requested preliminary plat, subject to compliance with the comments and conditions noted in paragraphs D and E, and the staff analysis, of the agenda staff report. PLANNING COMMISSION ACTION: (JUNE 8, 2023) The applicant was present. There were no persons registered in opposition. Staff presented the item and a recommendation of approval as outlined in the “staff recommendation” above. The item remained on the consent agenda for approval as recommended by staff, including all staff comments and conditions. The vote was 8 ayes, 0 nays, 1 absent and 2 open positions.