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Home My WebLink AboutResponse to Comments 021522City of Little Rock Planning and Development Planning Commission Hearing/March 10, 2022 Applicant Responses IN BLUE RE: S-1884-A (Approx. 1 mi. north of the Cantrell Rd/The Divide Parkway Intersection – Watershed Point North – Preliminary Plat) Development Staff Comments: 1. Show the following on a revised preliminary plat: a)Storm drainage analysis (date to be provided for all watercourses entering and leaving the plat boundary). b)Preliminary storm drainage plan (typical ditch section required to be shown). c)Zoning of all abutting properties. d)City limits line along the north and west property lines. e)Label “Certificate of Preliminary Surveying Accuracy.” 2.Will all of the lots be final platted in one (1) phase? 3. Provide copy of draft Bill of Assurance. 4. Correct east side lot dimensions for Lot 16. 5. Request lot width to depth ratio variance for Lots 4, 5, 6, 9, 10 and 16. 6. Submit filing fee of $650.00. SHOWN ON PLAT SHOWN ON PLATSHOWN ON PLAT NOTED ON PLATLABELED ON PLAT YES ATTACHED CORRECTED PLEASE CONSIDER OUT APPLICATION AMMENDED TO REQUEST THIS VARIANCE DUE TO TOPOGRAPHY HAVE COMPLIED Civil Engineering Review Comments ☐Board of Adjustment ☒Planning Commission Agenda Date: 03/10/2022 S File Number S-1884-A Watershed Point North 25000 Chenal Pkwy 1.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 boundary 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. 2.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. 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.If street lighting is used, per City Rev. Code 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. 7.A maintenance bond for 50% of total construction costs for all completed public street and drainage improvements within City right of way and as-built storm drainage WILL COMPLY WILL COMPLY WILL COMPLY WILL COMPLY WILL COMPLY infrastructure plans shall be provided to the Department of Planning and Development before the issuance of a final certificate of occupancy. 8.Damage to public and private property due to hauling operations or operations of construction related equipment from a construction site shall be repaired by the responsible party prior to the issuance of a certificate of occupancy. 9.Provide as-built plans and data entry template of newly installed or modified public and private stormwater drainage system prior to issuance of the certificate of occupancy. The as- built plans should contain information as found on the City of Little Rock website at https://www.littlerock.gov/city-administration/city-departments/public-works/applications- details-and-manuals/. Provide the as-built plans and data entry template to Planning and Development Dept., Civil Engineering Private Development by email to csmith@littlerock.gov and cc dwarner@littlerock.gov. If you have any questions or desire additional information, please do not hesitate to contact Planning and Development Dept., Civil Engineering Private Development at 501-371-4817 or at 501-918-5348 or email Permits@littlerock.gov. 10.If any proposed retaining walls for the residential structures are equal to or above four feet tall measured from the bottom of the footing or leveling layer or if there is surcharge loading for a retaining wall less than four feet tall measured from the bottom of the footing or leveling layer, the Department requires retaining wall design plans showing plan, profile, and cross sectional views of the wall with special details, design loading calculations clearly showing all required factors of safety as outlined in the engineer’s certification, and an engineer’s certification (Engineer Certification/Indemnification of Retaining Wall Design (littlerock.gov)). 11.Hauling of fill material on or off project sites over municipal streets require approval prior to a grading permit being issued. Contact Public Works Traffic Engineering at 621 S. Broadway 501-379-1805 with any questions or for more information. WILL COMPLY WILL COMPLY WILL COMPLY WILL COMPLY WILL COMPLY S-1884-A Watershed Pointe North Christopher Smith, P.E. Design Review Engineer City of Little Rock Department of Planning and Development Civil Engineering Private Development 1. Existing street shall be improved to local street standards per City’s master street plan. Civil Engineering staff supports waiving construction of sidewalk on one side of street per master street plan due to steep grades on-site. All required widening of existing street shall match pavement section of the existing street. We are asking for a variance as noted on the plat and application. No street improvements except widening at FH as per Fire Code. 2. Boundary street improvements are required. Boundary street improvements shall include, but not be limited to, reconstruction of one-half section of the abutting street if the existing street is not up to city standards. Repair, replace, or extend existing damaged, missing, and noncompliant curb and gutter, sidewalk, access ramps or concrete driveway aprons within the public right-of-way adjacent to the site. Remove abandoned driveway cuts and replace with curb, gutter, and sidewalk. All work within the public right-of-way shall conform to City of Little Rock Public Works Standard Details and ADA guidelines. We are asking for a variance as noted on the plat and application. No street improvements except widening at FH as per Fire Code. Any improvements that are constructed will comply. 3. Per Appendix D in the International Fire Code, 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. Accepted turnaround provisions per the code are a ninety-six (96) foot diameter cul- de-sac, a sixty (60) foot “Y” or a one hundred twenty (120) foot hammerhead. Proposed alternatives to the accepted turnaround provisions will be required to be approved by the Fire Chief. Any improvements that are constructed will comply.