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HomeMy WebLinkAbout004 Concept Review Comment Narrative Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 1 of 8 Gran Cielo Ph. II KUL Condos 5 & 6 Concept Review Comment Narrative Blk 15, Lot 8 Application 21-248 Planning Division, Danielle Garber, dgarber@bozeman.net, 406-582-2272 Overall Comments 1. Process – A Site Plan Application is required for entitlement. A Subdivision Exemption Application is required to aggregate the two lots. Any requested departures must be submitted with the applicable review fees for each departure with the Site Plan. Per Section 38.230.100 include the following in your submittal. Response: A subdivision exemption will not be necessary as the two lots will be aggregated on the final plat. a. A detailed phasing plan that includes: i. Detailed construction management plan. ii. Project phasing and associated improvements necessary for the independent function of each phase such as parking, pedestrian connections to the street, and open space. iii. Without a phasing plan, final occupancy may not be granted until the entire site is built out and ready for occupancy. Response: A phasing plan and construction management plan have been included with this submittal. b. Easements as required to facilitate utilities and access. Also see engineering comments. Response: Acknowledged c. A color exterior material palette keyed to the building elevations (also see building materials below). Response: An exterior material palette has been included on sheet A35, and materials are referenced on elevation sheets A30-A34. d. Show utility meters, electrical conduits, and other service utility apparatus on the building elevations. Response: Exterior utility meters are shown on elevation sheets A30-A34. e. The site plan may not be approved prior to final plat approval for Gran Cielo Ph. 2. Response: Acknowledged Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 2 of 8 2. Townhouse and Rowhouse Standards – Section 38.360.240 –With the formal submittal provide details in the narrative and drawings demonstrating compliance with all applicable rowhouse standards including open space and building design. a. Open Space – Provide dimensions and square feet for all proposed open space areas on the site plan and floor plans, also provide a fencing detail for open space located in the front setback. Response: Acknowledged b. Building Design - Townhouse and rowhouse buildings must comply with residential building articulation standards as set forth in section 38.530.040.C except that the articulation intervals must be no wider than the width of units in the building. Townhouse and rowhouse developments must employ one or more of the "repetition with variety" guidelines listed in this section. Detail which of the building articulation standards, and which of the repetition with variety guidelines are being employed to meet these standards. Response: See “building design” in the attached design narrative for more details on the proposed design solutions. 3. Single, two, three, and four-household dwellings – Section 38.360.210 – A clear and obvious pedestrian connection between the sidewalk and the building entry that faces the street is required for new dwellings. All units fronting on a street need this connection including the rowhouses. All new dwellings must provide a covered pedestrian entry with a minimum weather protection of 3’ x 3’. Response: Acknowledged. Please see attached site plan and architectural plans. 4. Location and design of service areas and mechanical equipment - BMC 38.520.070.D – Utility meters, electrical conduit, and other service utility apparatus must be located and/or designed to minimize their visibility to the public. Project designers are strongly encouraged to coordinate with applicable service providers early in the design process to determine the best approach in meeting these standards. If such elements are mounted in a location visible from the street, pedestrian pathway, shared open space, or shared auto courtyards, they must be screened with vegetation and/or integrated into the building's architecture. Response: Exterior utility meters are shown on elevation sheets A30-A34, and screening is shown on Landscape sheets. Aside from electric and gas meters, no additional mechanical equipment is proposed. 5. Building materials – Section 38.530.060 – In the submittal provide details demonstrating compliance for all exterior cladding materials listed in this section. Response: An exterior material palette has been included on sheet A35, and materials are referenced on elevation sheets A30-A34. 6. Stall, aisle and driveway design – Section 38.540.020 – None of the internal garage parking stalls meet the minimum dimensional standards to be considered parking spaces as detailed in this Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 3 of 8 section, two car garages must be 20-feet wide x 22-feet deep interior wall to interior wall. Ensure the dimensions for each driveway for the stacked parking meet the dimensional standards of 9’ x 18’. If on-street parking is to be utilized dimension and show the spaces on the site plan drawing outside of vision triangles. Response: The architectural plans have been updated to meet the minimum dimensional standards for parking spaces. On-street parking spaces have been shown and dimensioned on sheet A10 – Site Plan. 7. Detail not sufficient for comment on the following sections, demonstrate compliance with the formal submittal or the next concept review: a. Lighting – Section 38.570.040 b. Grading and drainage – Section 38.410.080 c. Landscaping – Section 38.550 Response: These items have been included with the site plan submittal. Engineering Division, Alicia Paz-Solis, apazsolis@bozeman.net, 406-582-2976 1. See attached memo. NorthWestern Energy; Tom Stewart, thomas.stewart@northwestern.com, 406-582-4602 21248 Gran Cielo Ph. II KUL Condos 5 & 6 CONR - NWE Project Engineer Kory Graham Kory.Graham@northwestern.com  Electric primary and gas mains will need to be extended to the proposed project location. A full complete engineering design will be needed by the NWE project engineer to determine location of utility equipment to provide the needed electric and gas services. An application will need to be submitted to get this part of the project started. Response: An application has been submitted.  Applicant is showing the needed 10-foot utility easements are shown along the west, south and east part of the property. Location of transformers and secondary junction cans will be determined through the design process. Response: An application has been submitted.  Service & Meter Location. NWE engineer will need to review the elevation plans for the proposed location of gas and electric meters. The electric meter & or CT cabinet will need to be installed in the same general location within 10-feet of the gas meter. NorthWestern Energy reserves the right to specify the location of our meters. All meters are to be located outdoors on the corner or in a location on the building closest to the transformer or secondary junction can serving the building unit. On new construction, electric meter locations must be within 10 feet of the gas meter if NorthWestern Energy will be providing both electric and gas service. Meter locations will need to be approved by NWE. NWE policy is to maintain a minimum 30-inches wide by 3-feet clear zone between the front of the meter and landscape screening or wall screening for self-contained meter Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 4 of 8 bases and 48-inches for installations requiring cabinets. Location of the meter(s) shall allow easy access to the meters for operation and maintenance. Response: Architect to coordinate with NWE regarding meter locations.  The following applies to buildings in regards to the gas regulator. The gas regulator cannot be placed under a window or within 3’ of the operable portion of the window. It can be placed under a window/deck on the second story, provided the “open/operable” portion has at least 6’ of clearance from the regulator. Ensure that there is 10’ of separation from any mechanical air intake, including air conditioning units. The gas regulator will need to be 3-ft or more separation from the closest corner of any portion of the electric meter base. Response: Architect to determine location of gas regulator.  Applicant needs to show proposed meter screening methods for the NWE engineer to review. If using a screening wall a drawing of the screening wall need to be reviewed and approved by NWE for underground utility installation under the wall and access for operation and maintenance lines and equipment. Screening Wall criteria. o Gas service cannot penetrate foundation walls that are attached to the building foundation per the International Fuel Code. Gas riser need to penetrate the building above ground. However, if the foundation is not attached to the building i.e. the foundation wall is isolated from the building for just supporting the wall, this is acceptable. o If this is a free standing foundation wall, a knock-out must be provided that is a min of 2’x2’ but may be required that the knockout be larger on the electric service depending on the meter base amperage. Consult NWE for proper sizing of knock-out o Contact NWE for placement of knock-out to insure that it lines up properly with the termination location to prevent bends in the gas or electric services. o Screening must meet the clear zone requirement of NWE Electric Service Requirements which typically for commercial application is 48” from the face of the electric meter. See meter location comment. o Gas meter cannot be located in recessed location where it is not open atmosphere above the meter without approval from NWE. o Screening cannot consist of rolling doors or other devices that are required to be open to access the meters. Response: Please refer to the landscape design for meter screening details.  Transformer location to Building. The location of transformers will be determined by the NWE Project Engineer. If the building will be requiring 3 phase power a transformer pad site should be planned. Typical 3-phase pad is going to be a 7’x7’ pad. For oil filled transformers a 2-foot clearance is required to non-combustible walls and surfaces that do not have any openings such as doors, windows, air intake, and fire escapes routes, and meets current NEC or NFPA requirements for non- combustible material. For transformers 750kVA & larger a 3-foot 6-inch clearance is required. For both locations, 10-feet of clearance is required on the front side of the pad where the transformer doors are located. Note, all distances are referenced to the edge of the pad. For any combustible Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 5 of 8 surface, not meeting current NEC or NFPA requirements for non-combustible material, a minimum of a 10-foot clearance is required. For planting of bushes or shrubs a Minimum Working Space for a Pad-Mounted Transformer, is 4-feet on the sides and back portion of the concrete pad and 10-feet of clearance on the front side of the pad where the transformer doors are located. Note, all distances are referenced to the edge of the pad. The NWE project engineer will help to determine the appropriate location for the transformer. Due to COVID-19 there has been an impact on receiving larger three phase and single phase transformers and a longer timeline may be needed to receive the needed equipment for these services. Response: Acknowledged  Utility easement. Any extension of gas main or electric primary will need to be installed within 10- foot or greater easement. To establish the needed utility easement locations the NWE project engineer and Northwester Energy’s real estate representative will help to establish these locations as well as the needed documentation. Response: Acknowledged  Landscaping. No large, deep rooted trees or bushes will be allowed within the 10-foot utility easement. No large trees reaching heights of 15-feet or taller will be allowed under any overhead distribution lines. All other approved landscaping will be placed so as not to damage, prevent or hinder operation and maintenance of NWE utilities. Response: Acknowledged  For landscaping, planting of bushes or shrubs a Minimum Working Space for a Pad-Mounted Transformer is 4-feet on the sides and back portion of the concrete pad and 10-feet of clearance on the front side of the pad where the transformer doors are located. Note, all distances are referenced to the edge of the pad. Response: Acknowledged  Submit an application online to have the NWE project engineer work with the applicant on easements and location of transformers, service meters and all relocation or removal of existing utilities. Go to www.northwesternenergy.com/construction to apply online Montana Construction Application, and access Montana New Service Guide to provide information on electric and gas service requirements. Response: An application has been submitted. Solid Waste Division; Russ Ward, rward@bozeman.net, 406-582-3235.3 1. With the use of individual residential totes SWD is ok with the plan. These Divisions did not provide comment. Contact reviewers directly with individual questions. 1. Building Division, Ben Abbey, babbey@bozeman.net, 406-582-2950 2. Sustainability Division; Natalie Meyer, nmeyer@bozeman.net, 406-582-2317 3. Water Conservation; Jessica Ahlstrom, jahlstrom@bozeman.net, 406-582-2265 4. Stormwater Division; Adam Oliver, aoliver@bozeman.net, 406-582-2916 Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 6 of 8 5. Water and Sewer Division; John Alston, jalston@bozeman.net, 406-582-3200 6. Forestry Division; Alex Nordquest, anordquest@bozeman.net, 406-582-3205 7. Parks and Recreation Department, Addi Jadin, ajadin@bozeman.net, 406-582-2908 8. Fire Department, Scott Mueller, smueller@bozeman.net, 406-582-2353 Engineering Division, Alicia Paz-Solis, apazsolis@bozeman.net, 406-582-2272 Easements 1. BMC 38.410.060.B.2 - The applicant must provide a ten (10) foot utility easement (power, gas, communication, etc.) along the developments property frontage prior to Site Plan approval. Response: A ten foot utility easement has been provided along the development’s property frontage. Please see Sheet C1.1, Dimension Plan. A draft of the 10 ft. utility easement has been provided with this submittal. 2. BMC 38.410.060.C.1 - The applicant must provide a thirty (30) foot public utility easement to accommodate both water and sewer. An additional ten feet of width is required for each additional main that occupies the easement. Response: A thirty ft. public utility easement has been provided for the proposed sewer main. Please refer to Sheet C1.0, site plan. A draft of the public utility easement has been provided with this submittal. 3. BMC 38.410.060.C - For proposed shared access, the applicant must provide a mutual access easement for lots 7 and 8. Response: This item no longer applies because lots 7 & 8 were combined into one lot (lot 8). A mutual access easement has been included on the site plan for the internal drive aisle. Please refer to Sheet C1.0. A draft of the mutual access easement has been provided. Easement must be provided on city standard easement template. Drafts must be prepared for review and approval by the city with site plan modification submittal. Signed hard copies of the easements must be submitted to the city prior to modification approval. The applicant may contact the review engineer to receive standard templates. Response: Acknowledged Water and Wastewater 1. BMC 38.410.070 and DSSP V.A - Prior to a determination of adequacy the applicant must provide a max day demands of domestic water usage for the proposed site development. The estimates must be certified by a professional engineer. Response: Estimates of domestic water usage have been provided for the proposed development. Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 7 of 8 2. Fire Service Line Standard - The applicant must prepare plans and specifications for any fire service line in accordance with the City’s Fire Service Line Policy. The plans must be prepared by a Professional Engineer and be provided to and approved by the City Engineer prior to initiation of construction of the fire service or fire protection system. The applicant must also provide Professional Engineering services for construction inspection, post-construction certification and preparation of mylar record drawings. Fire service plans, and domestic services 4” or larger, must be a standalone submittal, separate from the site plan submittal. City of Bozeman applications for service must be completed by the applicant. Response: Fire service plans will be included with the infrastructure submittal. 3. The applicant is advised that due to the known high groundwater and soil conditions within the proposed area of development an increased rate of corrosion has been observed with ductile iron water mains, thus decreasing the longevity of publicly owned and maintained infrastructure. The applicant must provide corrosion protection for all future water mains within the development and identify how the mains will be protected with future infrastructure submittal. Acceptable protection methods include zinc coated ductile iron or v-bio enhanced polyethylene encasement of the main. Response: No new water mains are proposed as part of this development. The 4-in. ductile iron fire services will be wrapped in v-bio polyethylene encasement. 4. BMC 38.410.130 - Water Rights: The applicant must contact Griffin Nielsen with the City Engineering Department to obtain a determination of cash-in-lieu of water rights (CILWR). CILWR must be paid prior to site plan approval. Response: Griffin Nielsen has been contacted regarding CIL-WR. Please see attached CIL-WR calculation. Stormwater 1. BMC 38.540.020.M - Snow removal storage areas must be sufficient to store snow accumulation on site. Such areas may not cause unsafe ingress/egress to the parking areas, may not cause snow to be deposited on public rights-of-way, may not include areas provided for required parking access and spaces, and may not be placed in such a manner as to damage landscaping. All snow removal storage areas must be located and designed such that the resultant stormwater runoff is directed into landscaped retention/detention and water quality improvement facilities as required by the engineering department, or in compliance with the storm drainage provisions of chapter 40 article 4, and/or best practices manual. Response: Snow storage areas are illustrated on the site plan. Please refer to Sheet C1.0. In the event that the provided snow storage areas do not provide adequate storage, snow will be hauled off site. Gran Cielo KUL Condos 5 & 6 – Concept Plan Review Comment Narrative Page 8 of 8 Transportation 1. BMC 38.220.080.A.2.g - The applicant must submit a peak hour trip generation value to the City to determine whether a traffic impact study is required. Response: Based on the Institute of Transportation Engineers (ITE) Trip Generation Manual, 10th Ed., a value of 0.44 trips per unit was used (Multi-family Housing (Mid-Rise)). This results in a peak-hour trip generation of 9 trips per hour (21 units * 0.44 trips/unit/hr. = 9 trips/hr). A traffic study was completed for the entire subdivision at the start of construction. The traffic study has been included with the site plan submittal. END OF NARRATIVE