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HomeMy WebLinkAboutSilverleaf Subdivision CUP off';d¡!M , ~O"HO '. i",." ",",cc' .' II: RECEIVED OCT 1 5 201J1t City Of Meridian City Clerk Office STAFF SUMMARY OF PLANNING AND ZONING COMMISSION RECOMMENDATION TO CITY COUNCIL Transmittal Date: October 11,2004 Project Name: Sìlverleaf Subdivision Case No(s): AZ-04-024, PP-04-031, CUP-04-Q33 Applicant: Centennial Development, LLC P&Z Commission Hearing Date: September 16, 2004 A. Recommendation: Approve with conditions Two Ayes I Two Absent B. Summary of Public Hearing: 1. In favor: Kevin Amar, representing Centennial Development, LLC, testified in favor of the applications. 2. In opposition: No one from the public testified in opposition to the applications. 3. Staff presenting application: Craig Hood presented the staff report. C. Key Issues of Discussion by Commission: 1. The Commission discussed the dimensions of some of the proposed lots and whether or not they were appropriate in this location. 2. The Commission discussed the sidewalk and landscaping requirements adjacent to Chinden Boulevard. 3. The Commission discussed the timing/phasing of the development and interconnectivity with adjacent properties, specifically Lochsa Falls Subdivision and the future school. D. Key Commission Changes to Staff Recommendation: 1. The Commission allowed the sidewalk adjacent to Chinden Boulevard to be constructed within the 35-foot wide landscape buffer along Chinden Boulevard, rather than adding an additional 5-feet oflandscaping to the proposed plan, if the applicant shows that Lochsa Falls Subdivision received approval to do the same. E. Outstanding Issue(s) for City Council: None. F. Preliminary Plat/CUP Site Plan (no revisions) 1. Date of Preliminary Plat: June 23,2004 (with conditions) 2. Date of CUP Site Plan: July 12, 2004 (with conditions) G. Recommended Conditions of Approval (as amended by Commission, if applicable) Exhibit A - Annexation & Zoning (City staff) Exhibit B - Preliminary Plat (City staff) Exhibit C - Conditional Use Permit (City staff) Exhibit D - ACHD Conditions Exhibit E - Settlers Irrigation District Exhibit F - Central District Health Department Conditions Exhibit G - Idaho Transportation Department EXIllBIT A Annexation and Zoning Centeunial Development, LLC (File AZ-O4-024) 1. The legal description submitted with the application (dated 7-13-04, stamped by Gregory G. Carter) shows the property as contiguous to the existing corporate boundary of the City of Meridian and is approved. 2. Any existing domestic wells and/or septic systems within this project will have to be removed from their domestic service, per City Ordinance Section 5-7-517, when services are available from the City of Meridian. Wells may be used for non- domestic purposes such as landscape irrigation. 3. All irrigation ditches, laterals or canals, exclusive of natural waterways, intersecting, crossing or lying adjacent and contiguous to the parcel shall be tiled per City Ordinance 12-4-13. Plans will need to be approved by the appropriate irrigation/drainage district, or lateral users association (ditch owners), with written approval or non-approval submitted to the Public Works Department. Iflateral users association approval can't be obtained, plans will be reviewed and approved by the Meridian City Engineer prior to final plat signature. 4. Any future subdivision, uses and construction on this property shall comply with the City of Meridian ordinances in effect at the time. 5. A Development Agreement will be required as part of this annexation request. A condition of the Development Agreement shall be that the applicant participates in any road infrastructure agreements in the North Meridian Planning Area negotiated with ACHD and shall faithfully perform the terms of such agreement or agreements. EXIllBIT B Preliminary Plat Centennial Development, LLC (File PP-O4-031) SITE SPECIFIC COMMENTS-PRELIMINARY PLAT 1. All conditions of the accompanying Annexation/Zoning (AZ-04-024) and Conditional Use Permit (CUP-04-033) application shall also be considered conditions of the Preliminary Plat (pP-04-031). 2. The applicant may construct a temporary vehicular access to Chinden Boulevard (SH 20/26), if approved by lTD. The temporary access road shall be constructed to ACHD standards and shall be removed within two (2) months of access being provided ITom either Silverleaf Way or Kingwood Drive in Lochsa Falls. If ITD approves a temporary access to Chinden Boulevard, a note should be placed on the final plat stating that Lot 12, Block 9 is a non-build lot until the temporary access to Chinden Boulevard is abandoned. 3. A minimum of two points of access will be required for any portion of the project, which serves more than 50 homes. The two entrances shall be separated by no less than Y, the diagonal measurement of the project. Prior to issuance of the 51 st building permit on the northern section of the development, a secondary emergency access approved by the Meridian Fire Department shall be provided. 4. Provide public stub streets to the north (Nickel Avenue), and west (Kingwood Drive and Shawn Street) as proposed. Extend the three public stubs streets provided to this property from the Lochsa Falls development (Glade Creek Drive, Powell Creek Avenue, and Tango Creek Drive) as proposed. 5. If Glade Creek Drive is not constructed and accepted by ACHD east of the site (in Lochsa Falls), construct a temporary turnaround at the eastem terminus of Satinwood Street that meets the design and construction standards of the Meridian Fire Department and ACHD. 6. With the submittal of the final plat application, the applicant shall submit a copy of the Ada County Street Name Committee's final approval letter for the street names, subdivision name, and lot and block numbering. Make any other corrections necessary to conform. 7. The submitted 4-page landscape plan prepared by The Land Group, Inc., dated 6- 23-04 is approved as submitted, with the following modifications: . Amend the scale to be I" = 50' (currently shown as I" = 100') on all sheets. . Depict a minimum 40-foot wide (35-foot wide currently shown) landscape buffer along Chinden Boulevard (including a 5-foot wide detached sidewalk). Said landscape buffer shall be located beyond any future street right-of-way, as proposed. If it is shown that the adjoining Lochsa Falls Subdivision has the sidewalk within their 35-foot landscape buffer, this project may match that project. . All micropaths within the proposed subdivision shall be designed in accordance with MCC 12-13-15 "Micropath Landscaping" and MCC 12-4-3 "Pedestrian Walkways." Micropath fencing shall be constructed per MCC 12- 13-15-9. . Construct a minimum lO-foot wide (8-feet currently shown) gravel shoulder along Ten Mile Road and landscape the remaining portion of the right-of-way with lawn or other ACHD approved groundcover. . All areas being counted toward the open space requirement shall be free of "wet ponds" or other such nuisances. All stormwater detention facilities incorporated into the required open space are subject to Ordinance 12-13-14 and shall be fully vegetated with grass and trees, as depicted on the submitted landscape plan. Other than the changes listed above, the approved landscape plan is not to be altered without prior written approval of the Planning & Zoning Department. Submit 10 copies of a revised landscape plan, depicting the above-mentioned changes and any other changes that may be required by the Planning & Zoning Commission, to the City Clerk at least 10 days prior to the next public hearing. 8. All irrigation ditches, laterals or canals, exclusive of natural waterways, intersecting, crossing or lying adjacent and contiguous to the area being subdivided shall be tiled per MCC 12-4-13. Plans will need to be approved by the appropriate irrigation/drainage district, or lateral users association (ditch owners), with written approval or non-approval submitted to the Public Works Department. If lateral users association approval can not be obtained, plans will be reviewed and approved by the City Engineer prior to final plat signature. 9. The applicant has not indicated who will own and operate the pressurized irrigation system within this development. Underground year-round pressurized irrigation must be provided to all lots within this development. The City of Meridian requires that pressurized irrigation systems be supplied by a year-round source of water. If the pressurized irrigation system within this development is to remain a private homeowners' association system, complete plans and specifications shall be reviewed by the Public Works Department as part of the development plan review process. A draft copy of the pressurized irrigation system O&M manual shall be submitted prior to plan approval. The applicant shall be required to utilize any existing surface or well water for the primary source. If a surface or well source is not available, a single-point connection to the culinary water system shall be required. If a single-point connection is utilized, the developer shall be responsible for the payment of assessments for the common areas prior to signature on the final plat by the City Engineer. 10. A detailed fencing plan shall be submitted upon application of the final plat. If permanent fencing is not provided, temporary construction fencing to contain debris must be installed around the perimeter prior to issuance of building permits. All fences shall taper down to 3-feet maximum within 20 feet of all right- of-way. All fencing shall be installed in accordance with MCC 12-4-10. II. Maintenance of all common areas shall be the responsibility of the Silverleaf Homeowners' Association. 12. Permanent sanitary sewer service to this development is to be provided by the undeveloped "North" Black Cat service area. Temporary service shall be via a "private" lift station pumping the sewage generated within the development to a discharge point in N. Ten Mìle Road. The "private" lift station shall be designed to accommodate the remaining undeveloped area of the NW portion of this section. The developer may enter into a maintenance contract with the City of Meridian for the operation and maintenance of the facility. Subdivision designer to coordinate main sizing and routing with the Public Works Department. Applicant shall execute City of Meridian standard forms of easements, for any mains that are required to provide service. 13. Municipal water to this site shall be via extensions ITom existing mains in Ten Mile Road, and ITom future mains within Lochsa Falls. Applicant will be responsible to construct the sewer and water mains to and through this proposed development, thereby making them available to adjacent properties. Subdivision designer to coordinate main sizing and routing with the Public Works Department. Applicant shall execute City of Meridian standard forms of easements, for any mains that are required to provide service. 14. Direct lot access to Ten Mile Road and Chinden Boulevard is prohibited. A note shall be placed on the final plat restricting access to Ten Mile Road and Chinden Boulevard. GENERAL REOUIREMENTS-PRELIMINARY PLAT 1. All grading of the site shall be performed in conformance with MCC ll-12-3H. 2. Sidewalks shall be installed within the subdivision and on the perimeter of the subdivision pursuant to MCC 12-13-10-8. 3. A letter of credit or cash surety in the amount of 110% will be required for all fencing, landscaping, pressurized irrigation, sanitary sewer, water, etc., prior to signature on the final plat. 4. A detaìled landscape and fencing plan, in compliance with the landscape and subdivision ordinance and as noted in this report, shall be submitted for the subdivision with the final plat application. 5. Coordinate fire hydrant placement with the City of Meridian Public Works Department. 6. Two-hundred-fifty and one-hundred-watt, high-pressure sodium streetlights will be required at locations designated by the Public Works Department. All streetlights shall be installed at subdivider's expense. Typical locations are at street intersections and/or fire hydrants. Final design locations and quantity are determined after power designs are completed by Idaho Power Company. The street light contractor shall obtain design and permit ITom the Public Works Department prior commencing installations. 7. Any tree over 4" in caliper that is removed ITom the property shall be replaced by installing additional trees, being the equivalent number of caliper inches of trees that were removed. Required landscaping trees will not be considered as replacement trees for those trees that have to be mitigated. 8. Submit any up-dated groundwater/soils monitoring data, as collected and analyzed by a soils scientist, to the Public Works Department for review. Any drainage areas (detention/retention basins) must be designed to ensure that water will percolate or discharge with a period of time not to exceed 24-hours for all storms up to and including a IOO-year storm events. Side slopes within drainage areas shall not exceed 3: I. Any portion of a drainage area not improved with sod/grass seed (or other approved landscaping) shall not count towards the required open space area. The project engineer should pay close attention to the results of field studies determining the groundwater, soil type & and characteristics during the design and construction phases. The engineer shall be required to certify that the street centerline elevations are set a minimum of 3-feet above the highest established normal groundwater elevation. This is to ensure that the bottom elevation of the crawl spaces of homes is at least I-foot above groundwater. 9. The applicant shall coordinate mailbox locations with the Meridian Post Office. 10. Any existing domestic wells and/or septic systems within this project will have to be removed ITom their domestic service per City Ordinance Section 9-1-4 and 9-4-8. Wells may be used for non-domestic purposes such as landscape irrigation. 11. Compaction test results must be submitted to the Meridian Building Department for all building pads receiving engineered backfill, where footing would sit atop fill material. 12. Applicant's engineer will be required to submit a signed, stamped statement certifying that all street finish centerline elevations are set a minimum of three feet above the highest established normal groundwater elevation. 13. The applicant shall be required to pay Public Works development plan review, and construction inspection fees, as determined during the plan review process, prior to signature on the fmal plat per Resolution 02-374. 14. Staff's failure to cite specific ordinance provisions or terms of the approved annexation/conditional use does not relieve the applicant of responsibility for compliance. 15. Preliminary plat approval shall be subject to the expiration provisions set forth in MCC 12-2-4. SANITARY SERVICES COMPANY (SSe) 1. No comment. MERIDIAN FIRE DEPARTMENT I. One and two family dwellings will require a fire-flow of 1,000 gallons per minute available for duration of 2 hours to service the entire project. Fire hydrants shall be placed an average of 400-feet apart. International Fire Code Appendix D. 2. Final Approval of the fIre hydrant locations shall be by the Meridian Fire Department. a. Fire Hydrants shall have the 4 y," outlet face the main street or parking lot aisle. b. The Fire hydrant shall not face a street which does not have addresses on it. c. Fire hydrant markers shall be provided per Public Works spec. d. Locations with fire hydrants shall have the curb painted red 10' to each side of the hydrant location. e. Fire Hydrants shall be placed on corners. f. Fire hydrants shall not have any vertical obstructions to outlets within 10'. 3. The phasing plan may require that any roadway greater than 150' in length that is not provided with an outlet shall be required to have an approved turn around. 4. All entrance and internal roads shall have a turning radius of 28' inside and 48' outside. 5. Operational fire hydrants and temporary or permanent street signs are required before combustible construction begins. 6. To increase emergency access to the site a minimum of two points of access will be required for any portion of the project, which serves more than 50 homes. The two entrances shall be separated by no less than Y, the diagonal measurement of the project. 7. The proposed l34-lot subdivision with an estimated 2.9 residents per household would have a total estimated population of389 residents at build out. 8. The Fire Department requests that any future signalization installed as the result of the development of this project be equipped with Opticom Sensors to ensure a safe and efficient response by fire and emergency medical service vehicles. This cost of this installation is to be borne by the developer. 9. No parking signs and painted curbs will be required for all Fire Lanes. MERIDIAN PARKS DEPARTMENT 1. Minimum acreage standard for City Park: The City is willing to develop and maintain Community Parks, Urban Parks, and Neighborhood Parks. Neighborhood Parks will be reviewed on a case-by-case basis. The. City may choose to maintain neighborhood parks at an acreage of seven acres or larger. It will be the responsibility of private homeowner groups or associations to develop and maintain the smaller mini parks and some Neighborhood Parks in their subdivision that the City does not maintain. MERIDIAN POLICE DEPARTMENT 1. No comments received. EXIllBIT C Conditional Use Permit Centennial Development, LLC (File CUP-O4-033) SITE SPECIFIC CONDITIONS (Conditional Use Permit) 1. Applicant shall meet all of the requirements of the Annexation/Zoning (AZ-04- 024) and Preliminary Plat (pP-04-031) as a condition of the Conditional Use Permit (CUP-04-033). 2. The project shall conform to the R-4 dimensional standards, except as follows: . Minimum lot size: 5,000 square-feet. Minimum frontage: 50-feet (non cul-de-sac lots). . 3. Provide amenities in accordance with the requirements of the City Council. The applicant shall provide detaìled open space calculations at the P&Z Commission public hearing, clarifYing what percentage of the site will be set aside as landscaped open space. If modifications to the plat/site plan/landscape plan are required by the Commission, said plan shall be submitted to the City Clerk at least 10 days prior to the public hearing. Unless otherwise required by the City Council, the proposed amenities (tot-lot, picnic area, pathways, and open space) shall be installed as depicted on the submitted landscape plan. 4. Construction within Silverleaf Subdivision shall substantially comply with the ten (10) elevations submitted by the applicant, prepared by R. Haverfield. Construction materials used on the structures shall be approved by the City of Meridian Building Department and in accordance with the most recent Uniform Building Code. 5. The applicant shall work with Meridian Planning & Zoning staff, the Meridian School District, as well as ACHD staff on striping, signage, or other means to create an efficient crosswalk(s) design for the micropathlpathway crossings to/ITom the future school site. SANITARY SERVICES COMPANY (SSC) 1. No comment. MERIDIAN FIRE DEPARTMENT 1. One and two family dwellings will require a fire-flow of 1,000 gallons per minute available for duration of 2 hours to service the entire project. Fire hydrants shall be placed an average of 400-feet apart. International Fire Code Appendix D. 2. Final Approval of the fire hydrant locations shall be by the Meridian Fire Department. a. Fire Hydrants shall have the 4 Y:," outlet face the main street or parking lot aisle. b. The Fire hydrant shall not face a street which does not have addresses on it. c. Fire hydrant markers shall be provided per Public Works spec. d. Locations with fire hydrants shall have the curb painted red 10' to each side of the hydrant location. e. Fire Hydrants shall be placed on corners. £ Fire hydrants shall not have any vertical obstructions to outlets within 10'. 3. The phasing plan may require that any roadway greater than 150' in length that is not provided with an outlet shall be required to have an approved turn around. 4. All entrance and internal roads shall have a turning radius of28' inside and 48' outside. 5. Operational fire hydrants and temporary or permanent street signs are required before combustible construction begins. 6. To increase emergency access to the site a minimum of two points of access will be required for any portion of the project, which serves more than 50 homes. The two entrances shall be separated by no less than y:, the diagonal measurement of the project. 7. The proposed 134-10t subdivision with an estimated 2.9 residents per household would have a total estimated population of389 residents at build out. 8. The Fire Department requests that any future signalization installed as the result of the development of this project be equipped with Opticom Sensors to ensure a safe and efficient response by fire and emergency medical service vehicles. This cost of this installation is to be borne by the developer. 9. No parking signs and painted curbs will be required for all Fire Lanes. MERIDIAN PARKS DEPARTMENT 1. Minimum acreage standard for City Park: The City is willing to develop and maintain Community Parks, Urban Parks, and Neighborhood Parks. Neighborhood Parks will be reviewed on a case-by-case basis. The City may choose to maintain neighborhood parks at an acreage of seven acres or larger. It will be the responsibility of private homeowner groups or associations to develop and maintain the smaller mini parks and some Neighborhood Parks in their subdivision that the City does not maintain. MERIDIAN POLICE DEPARTMENT I. No comments received. EXIllBIT D Annexation and Zoning / Preliminary Plat / Conditional Use Permit Centennial Development, LLC (File AZ-O4-024, PP-O4-031, CUP-O4-033) Ada County Highway District Site Soecific Conditions of Aooroval I. The applicant shall do one of the following: a. Dedicate by donation a total of 48-feet of right-of-way (an additional 23-feet of right-of-way) along Ten Mile Road, and construct a minimum 5-foot wide concrete sidewalk along Ten Mile Road, located a minimum of 41-feet ITom the centerline of the right-of-way. b. Do not dedicate additional right-of-way, but construct a minimum 5-foot wide concrete sidewalk along Ten Mile Road, located a minimum of 41-feet ITom the centerline of the right-of-way, in an easement provided to the District. c. Do not dedicate additional right-of-way, but construct a minimum 5-foot wide concrete sidewalk along Ten Mile Road, located at the back edge of the existing right-of-way. Accomplish all necessary adjustments to properly accommodate existing drainage and utilities. 2. Construct a local roadway (West Satinwood Street) to intersect Ten Mile Road approximately 160-feet south of the north property line, as proposed. 3. Construct the internal roadways as 36-foot street sections with rolled curb, gutter and 5-foot concrete sidewalk within 50-feet of right-of-way, as proposed. 4. Extend Kìngwood Drive from the east property line approximately 645-feet north of the south property line, as proposed. 5. Extend SilverleafWay ITom the south property line approximately 490-feet west of the east property line, as proposed. 6. Extend West Satinwood Street from the east property line approximately 100-feet north of the south property line, as proposed. 7. Construct a stub street that extends to the west property line approximately 550- feet south of State Highway 20/26 (Chinden Boulevard), as proposed. Install a sign at the terminus of the roadway stating that, "THIS ROAD WILL BE EXTENDED IN THE FUTURE". 8. Construct West Kingwood Drive as a stub street to the west property line approximately l70-feet south of the north property line, as proposed. Construct a 17. 18. temporary turnaround at the terminus of the roadway and install a sign at the terminus of the roadway stating that, "THIS ROAD WILL BE EXTENDED IN THE FUTURE". 9. Construct North Nickel Avenue as a stub street to the north property line approximately 550-feet east ofTen Mile Road, as proposed. Install a sign at the terminus of the roadway stating that, "THIS ROAD WILL BE EXTENDED IN THE FUTURE". 10. Construct Shawn Street as a stub street to the west property line, as proposed. Install a sign at the terminus of the roadway stating that, "THIS ROAD WILL BE EXTEND ED IN THE FUTURE". 11. Construct a driveway that intersects Ten Mile Road at the north property line, as proposed. This driveway is approved to access a lift station and pump house. ONLY and is not approved to access another lot or use. 12. Construct two (2) islands/medians within West Satinwood Street, as proposed. Provide a minimum of a 21-foot street section on either side of the proposed island/median. Construct the island to be a minimum of 4-feet wide with a minimum area of 100-square feet and shall be owned and maintained by the homeowners association. 13. Construct four knuckles without center islands within the subdivision, as proposed. 14. Construct a stamped concrete crosswalk at intersection of North Nickel Avenue and West Satinwood Drive, as proposed. 15. Construct a special radius for the northbound right-turn lane at the Ten Mile Road and West Satinwood Street intersection. 16. A portion of Sìlverleaf Subdivision's preliminary plat is being approved contingent upon the right-of-way within Lochsa Falls being dedicated to the public and the roadways being constructed or a financial surety in place for the construction of the roadways prior to the signature of the final plat for Silverleaf Subdivision. Comply with requirements of ITD for Glenwood Street ITontage. Submit to the District a letter from ITD regarding said requirements prior to District approval of the final plat or issuance of a building permit (or other required permits), whichever occurs first. Contact District III Traffic Engineer Dan Coonce at 334- 8340. Comply with all Standard Conditions of Approval. 10. Standard Conditions of Aooroval 1. Any existing irrigation facilities shall be relocated outside of the right-of-way. 2. All utility relocation costs associated with improving street frontages abutting the site shall be borne by the developer. 3. Replace any existing damaged curb, gutter and sidewalk and any that may be damaged during the construction of the proposed development. Contact Construction Services at 387-6280 (with file number) for details. 4. Utility street cuts in pavement less than five years old are not allowed unless approved in writing by the District. Contact Construction Services at 387-6280 (with file numbers) for details. 5. All design and construction shall be in accordance with the Ada County Highway District Policy Manual, ISPWC Standards and approved supplements, Construction Services procedures and all applicable ACHD Ordinances unless specifically waived herein. An engineer registered in the State of Idaho shall prepare and certify all improvement plans. 6. The applicant shall submit revised plans for staff approval, prior to issuance of building permit (or other required permits), which incorporates any required design changes. 7. Construction, use and property development shall be in conformance with all applicable requirements of the Ada County Highway District prior to District approval for occupancy. 8. Payment of applicable road impact fees are required prior to building construction in accordance with Ordinance #195, also known as Ada County Highway District Road Impact Fee Ordinance. 9. It is the responsibility of the applicant to verify all existing utilities within the right-of-way. Existing utilities damaged by the applicant shall be repaired by the applicant at no cost to ACHD. The applicant shall be required to call DIGLINE (1-800-342-1585) at least two full business days prior to breaking ground within ACHD right-of-way. The applicant shall contact ACHD Traffic Operations 387- 6190 in the event any ACHD conduits (spare or filled) are compromised during any phase of construction. No change in the terms and conditions of this approval shall be valid unless they are in writing and signed by the applicant or the applicant's authorized representative and an authorized representative of the Ada County Highway District. The burden shall be upon the applicant to obtain written confirmation of any change ITom the Ada County Highway District. 11. Any change by the applicant in the planned use of the property which is the subject of this application, shall require the applicant to comply with all rules, regulations, ordinances, plans, or other regulatory and legal restrictions in force at the time the applicant or its successors in interest advises the Highway District of its intent to change the planned use of the subject property unless a waiver/variance of said requirements or other legal relief is granted pursuant to the law in effect at the time the change in use is sought. EXIDBIT E Preliminary Plat Centennial Development, LLC (pP-O4-031) Settlers Irrigation District Conditions of Approval I. All irrigation / drainage facilities along with their easements must be protected and continue to function. The facility involved is the North Slough Lateral. 2. A Land Use Change Application must be on file prior to any approvals. 3. A license agreement must be signed and recorded prior to construction of any S.LD. facilities. 4. Any changes to the existing irrigation system such as relocation, tiling, and landscaping must be approved by Settlers Irrigation District. 5. All storm drainage must be retained on-site. 6. The development must supply irrigation access to all lots within the above-mentioned subdivision. 7. This property is located entirely within Settlers Irrigation District, therefore, S.LD. will be the irrigation entity having jurisdiction. EXIDBIT F Preliminary Plat Centennial Development, LLC (pP-O4-031) Central District Health Conditions of Approval I. This proposal can be approved for central sewage & central water after written approval ITom appropriate entities is submitted. 2. The Applicant's central sewage and central water plans must be submitted to and approved by the Idaho Department of Health & Welfare, Division of Environmental Quality. 3. Run-off is not to create a mosquito breeding problem. 4. Stormwater shall be pretreated through a grassy swale prior to discharge to the subsurface to prevent impact to groundwater and surface water quality. 5. The engineers and architects involved with the design of the subject project shall obtain current best management practices for stormwater disposal and design a stormwater management system that prevents groundwater and surface water degradation. EXIllBIT G Preliminary Plat Centennial Development, LLC (File PP-O4-031) Idaho Transportation Department I. The US 20-26 has been designated a principal arterial type IV access control. Idaho Transportation Department is assuming that the Silverleaf Subdivision is not asking for any (permanent) access to be granted from US 20-26. All the approaches should be designed to access other Ada County Roads or thru adjacent subdivision to cut down on access to Chinden Boulevard. 2. Noise abatement will be the responsibility of the developer and will be constructed off of the State Right of Way.