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HomeMy WebLinkAboutPlan Review Comments PRE 12-005 DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M   DATE: January 26, 2012     TO: Jerry Wasser, Planner     FROM: Arneta Henninger, Plan Review     SUBJECT: Cascade Elementary School Portable 16022 - 116TH Ave SE (Parcel 282305-9034) Honey Dew Elementary School Portable 800 Union Ave NE (Parcels 102305-9121 and 102305-9007) Sierra Heights Elementary School Portable 9901 - 132ND Ave SE (Parcel 042305-9069) PRE 12-005      NOTE: The applicant is cautioned that information contained in this summary is preliminary and non-binding and may be subject to modification and/or concurrence by official city decision-makers. Review comments may also need to be revised based on site planning and other design changes required by City staff or made by the applicant. I have preliminary reviews for the above-referenced proposals: Cascade Elementary School Install one double classroom portable to replace two old single portables on the school grounds, located on the southeast corner of the intersection of SE 160th St and 116th Ave SE all in Section 28, Township 23N, Range 5E. Honey Dew Elementary School Install one double classroom portable next to the already existing double classroom portable on the school grounds, located on the northeast corner of the intersection of Union Ave NE and NE 8th St all in Section 10, Township 23N, Range 5E. Sierra Heights Elementary School Install one double classroom portable to replace two old single portables on the school grounds, located on the west side of 132nd Ave SE, adjacent to and west of NE 25th Pl all in Section 4, Township 23N, Range 5E. The following comments are based on the pre-application submittals made to the City of Renton by the applicant. Water Cascade Elementary School: The subject parcel is not within the water service area of the City of Renton; it is in the Soos Creek Water and Sewer District. Applicant may need to submit a Certificate of Water Availability prior to formal application. See Renton Fire Department comments concerning this proposal. Honey Dew Elementary School: The subject parcel is within the water service area of the City of Renton; it is in the 565 water pressure zone. There is an existing 10” DI watermain parallel to the north property line. See City of Renton water drawing W-3405. There is an existing fire hydrant onsite, west of the existing portables. See Renton Fire Department comments concerning this proposal. Sierra Heights Elementary School: The subject parcel is within the water service area of the City of Renton; it is in the 565 water pressure zone. There is an existing 8” CI watermain looped around the complex. See City of Renton water drawing W0312. See Renton Fire Department comments concerning this proposal. Sanitary Sewer Cascade Elementary School: This site is served by the Soos Creek Sanitary Sewer District. A Certificate of Sewer Availability is not required at this time by the City. System Development Charges (SDC) are based on any and all domestic water meters. These fees are triggered by an additional domestic water meter or upsizing an additional domestic water meter. They are collected at the time a construction permit is issued. Honey Dew Elementary School: The subject parcel is served by the City of Renton sanitary sewer. There is an existing sanitary sewer main in Union Ave NE. System Development Charges (SDC) are based on any and all domestic water meters. These fees are triggered by an additional domestic water meter or upsizing an additional domestic water meter. They are collected at the time a construction permit is issued. Sierra Heights Elementary School: This site is served by the City of Renton sewer. There is an 8” concrete sewer main and MH at the south property line of the parcel. System Development Charges (SDC) are based on any and all domestic water meters. These fees are triggered by an additional domestic water meter or upsizing an additional domestic water meter. They are collected at the time a construction permit is issued. Storm Drainage Cascade Elementary School: The City does not have any drawings on storm drainage facilities for the streets adjacent to this school. A storm drainage narrative may be required. A conceptual drainage plan may be required based on what the narrative reveals. The Surface Water SDC fees are $0.405 per square foot of new impervious area. These fees are collected at the time a construction permit is issued. Honey Dew Elementary School: There are existing storm drainage facilities in Union Ave NE. The Surface Water SDC fees are $0.405 per square foot of new impervious area. These fees are collected at the time a construction permit is issued. Sierra Heights Elementary School: The City does not have any records of storm drainage facilities in this area. A storm drainage narrative may be required. A conceptual drainage plan may be required based on what the narrative reveals. The Surface Water SDC fees are $0.405 per square foot of new impervious area. These fees are collected at the time a construction permit is issued. Street Improvements Cascade Elementary School: Street improvements will not be required for this portable project. Honey Dew Elementary School: Street improvements will not be required for this portable project. Sierra Heights Elementary School: Street improvements will not be required for this portable project. General Comments All required utility, drainage, and street improvements will require separate plan submittals prepared according to City of Renton drafting standards by a licensed Civil Engineer. All plans shall be tied to a minimum of two of the City of Renton Horizontal and Vertical Control Network. Permit application must include an itemized cost estimate for these improvements. Half of the fee must be paid upon application for building and construction permits, and the remainder when the permits are issued. There will be additional fees for water service related expenses. See Drafting Standards.