HomeMy WebLinkAboutEnvironmental Checklist - 1 - 06/09
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PLANNING DIVISION
ENVIRONMENTAL CHECKLIST
City of Renton Planning Division
1055 South Grady Way-Renton, WA 98057
Phone: 425-430-7200 Fax: 425-430-7231
PURPOSE OF CHECKLIST: The State Environmental Policy Act (SEPA), Chapter 43.21C RCW, requires all governmental agencies to consider the environmental impacts of a proposal before making decisions. An Environmental Impact Statement (EIS) must be prepared for all proposals with probable significant adverse impacts on the quality of the environment. The purpose of this checklist is to provide information to help you and the agency identify impacts from your proposal (and to reduce or avoid impacts from the proposal, if it can be done) and to help the agency decide whether an EIS is required. INSTRUCTIONS FOR APPLICANTS: This environmental checklist asks you to describe some basic information about your proposal. Governmental agencies use this checklist to determine whether the environmental impacts of your proposal are significant, requiring preparation of an EIS. Answer the questions briefly, with the most precise information known, or give the best description you can. You must answer each question accurately and carefully, to the best of your knowledge. In most cases, you should be able to answer the questions from your own observations or project plans without the need to hire experts. If you really do not know the answer, or if a question does not apply to your proposal, write "do not know" or "does not apply". Complete answers to the questions now may avoid unnecessary delays later. Some questions ask about governmental regulations, such as zoning, shoreline, and landmark designations. Answer these questions if you can. If you have problems, the governmental agencies can assist you. The checklist questions apply to all parts of your proposal, even if you plan to do them over a period of time or on different parcels of land. Attach any additional information that will help describe your proposal or its environmental effects. The agency to which you submit this checklist may ask you to explain your answers or provide additional information reasonably related to determining if there may be significant adverse impact. USE OF CHECKLIST FOR NONPROJECT PROPOSALS: Complete this checklist for nonproject proposals, even though questions may be answered "does not apply." IN ADDITION, complete the SUPPLEMENTAL SHEET FOR NONPROJECT ACTIONS (part D).
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For nonproject actions (actions involving decisions on policies, plans and programs), the references in the checklist to the words "project," "applicant," and "property or site" should be read as "proposal," "proposer," and "affected geographic area," respectively. A. BACKGROUND 1. Name of proposed project, if applicable:
Maplewood Park East 2. Name of applicant:
Burnstead Construction, LLC 3. Address and phone number of applicant and contact person:
Burnstead Construction, LLC
11980 NE 24th St, Suite 200, Bellevue, WA 98005
Contact: Tiffiny Brown/(425) 454-1900 Ext. 234 4. Date checklist prepared:
October 25, 2011 5. Agency requesting checklist:
City of Renton 6. Proposed timing or schedule (including phasing, if applicable):
Construction of infrastructure in Summer 2012 with home construction to start Fall 2012. 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain.
No 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal.
Geotechnical report prepared by Terra Associates, Inc., dated February 21, 2012.
Traffic study prepared by Transportation Engineering NorthWest, dated February 27, 2012.
Arborist report prepared by International Forestry Consultants, Inc. dated February 14,
2012. 9. Do you know whether applications are pending for governmental approvals of other proposals directly affecting the property covered by your proposal? If yes, explain.
None known. 10. List any governmental approvals or permits that will be needed for your proposal, if known.
Preliminary plat approval, Construction Permit, and Final Plat Approval from City of
Renton. General Stormwater Construction Permit from WDOE, King County Water District
90 Developer Extension Permit.
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11. Give brief, complete description of your proposal, including the proposed uses and the size of the project and site.
The project proposes to subdivide the subject property into 14 single-family lots with
supporting access, drainage, and utility improvements. The subject property is 4.5 acres
and currently zoned R-4.
12. Location of the proposal. Give sufficient information for a person to understand the precise location of your proposed project, including a street address, if any, and section, township, and range if known. If a proposal would occur over a range of area, provide the range or boundaries of the site(s). Provide a legal description, site plan, vicinity map, and topographic map, if reasonably available. While you should submit any plans required by the agency, you are not required to duplicate maps or detailed plans submitted with any permit applications related to this checklist.
The proposed project site is located at the NE corner of NE 2nd Street and 152nd Avenue in
Renton, WA. More generally, the project is located in the NW ¼ of Section 14, T 23N, R 5E
in King County, Washington. See attached plans for vicinity map and legal description. B. ENVIRONMENTAL ELEMENTS 1. EARTH a. General description of the site (circle one); flat, rolling, hilly, steep slopes, mountainous, other ______________. b. What is the steepest slope on the site (approximate percent slope?)
Approximately 20% c. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck)? If you know the classification of agricultural soils, specify them and note any prime farmland.
AgC – Alderwood gravelly sandy loam d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe.
No e. Describe the purpose, type, and approximate quantities of any filling or grading proposed. Indicate source of fill.
Grading and filling activities are proposed to accommodate the improvements for
the 14 single family residences, access and associated utilities. On-site soils will
be used for site fills to the extent available and imports fill from local sources will
be used for the balance of fill efforts (as required). Following stripping of
approximately 6,000 cy, 5,000 cy of structure excavation and 10,000 cy of fill is
anticipated based on the current plan. Much of the stripping will be placed on the
finished lots. The remainder of the fill will include base materials and pavement
required for the roadway section.
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f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe.
Erosion would be possible during the clearing, grading and construction phases of
the project. Loose soils would be susceptible to erosion due to storm water runoff
and high wind speeds. Temporary erosion and sediment control (TESC) measures
will be implemented during construction to limit erosion potential. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)?
45% h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any:
The project proposes the use of temporary erosion and sediment control (TESC)
measures, in accordance with current standards during the construction phase to
mitigate any erosion and sedimentation potential. 2. AIR a. What types of emissions to the air would result from the proposal (i.e., dust, automobile, odors, industrial wood smoke) during construction and when the project is completed? If any, generally describe and give approximate quantities if known.
During the construction phase, there would be periods of increased dust and
vehicle emissions. After the construction phase is complete there would be an
increase in vehicle emissions due to the increased number of vehicle trips per day
to and from the site. b. Are there any off-site sources of emission or odor that may affect your proposal? If so, generally describe.
No c. Proposed measures to reduce or control emissions or other impacts to air, if any:
During the construction phase, the project proposes the use of temporary erosion
and sediment control (TESC) measures, in accordance with current standards to
reduce the amount of dust emissions. 3. WATER a. Surface Water: 1) Is there any surface water body on or in the immediate vicinity of the site (including year-round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide names. If appropriate, state what stream or river it flows into.
No
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2) Will the project require any work over, in, or adjacent to (within 200 feet) the described waters? If yes, please describe and attach available plans.
No 3) Estimate the amount of fill and dredge material that would be placed in or removed from surface water or wetlands and indicate the area of the site that would be affected. Indicate the source of fill material.
None 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known.
No 5) Does the proposal lie within a 100-year flood plain? If so, note location on the site plan.
No 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and anticipated volume of discharge.
No b. Ground Water: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities if known.
No 2) Describe waste material that will be discharged into the ground from septic tanks or other sources, if any (for example: Domestic sewage; industrial, containing the following chemicals...; agricultural; etc.). Describe the general size of the system, the number of such systems, the number of houses to be served (if applicable), or the number of animals or humans the system(s) are expected to serve.
None c. Water Runoff (including storm water): 1) Describe the source of runoff (including storm water) and method of collection and disposal, if any (include quantities, if known). Where will this water flow? Will this water flow into other waters, If so, describe.
The project proposes to collect storm water runoff from roadways and lots in a
series of catch basins that will be connected by underground pipes. The pipes will
convey this water to a combined water quality and detention pond. This pond will
discharge to the open space tract west of the development and the basin
eventually flows to the Cedar River approximately one mile downstream via
various conveyance systems.
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2) Could waste material enter ground or surface waters? If so, generally describe.
No d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any:
The project proposes storm water improvements in accordance with the current
City of Renton Surface Water Design Manual (KCSWDM, 2009). 4. PLANTS a. Check or circle types of vegetation found on the site: _X__ deciduous tree: alder, maple, aspen, other _X__ evergreen tree: fir, cedar, pine, other _X__ shrubs _X__ grass ____ pasture ____ crop or grain ____ wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other ____ water plants: water lily, eel grass, milfoil, other ____ other types of vegetation b. What kind and amount of vegetation will be removed or altered?
Existing vegetation, including deciduous and evergreen trees, will be removed to
accommodate the development of the site in accordance with current City of
Renton standards. c. List threatened or endangered species known to be on or near the site.
None known. d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any:
Native vegetation / wildlife habitat will be retained to the extent practical. No
additional wildlife preservation measures are proposed. 5. ANIMALS a. Circle any birds and animals, which have been observed on or near the site or are known to be on or near the site: Birds: hawk, heron, eagle, songbirds, other ___________________ Mammals: deer, bear, elk, beaver, other ______________________ Fish: bass, salmon, trout, herring, shellfish, other ______________ b. List any threatened or endangered species known to be on or near the site.
None known. c. Is the site part of a migration route? If so, explain
No
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d. Proposed measures to preserve or enhance wildlife, if any:
None 6. ENERGY AND NATURAL RESOURCES a. What kinds of energy (electric, natural gas, oil, wood stove, solar) will be used to meet the completed project's energy needs? Describe whether it will be used for heating, manufacturing, etc.
Electricity will serve the heating and energy needs of the future residences. Natural
gas may also be used for heating. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe.
No c. What kinds of energy conservation features are included in the plans of this proposal? List other proposed measures to reduce or control energy impacts, if any:
Site development activities and future residences will comply with applicable local
and state laws governing energy systems compliance. 7. ENVIRONMENTAL HEALTH a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste, that could occur as a result of this proposal? If so, describe.
No 1) Describe special emergency services that might be required.
None 2) Proposed measures to reduce or control environmental health hazards, if any:
The project will adhere to current OSHA and WISHA standards during
construction. Public water and sewer services will also be provided. Storm
drainage discharge from the site will be treated and controlled by an on-site pond
facility in accordance with current City of Renton standards.
b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)?
None
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2) What types and levels of noise would be created by or associated with the project on a short-term or a long-term basis (for example: traffic, construction, operation, other)? Indicate what hours noise would come from the site.
Increased noise due to machinery and general construction operations would
occur during the grading and construction phase. The project proposes to adhere
to normal King County construction hours. 3) Proposed measures to reduce or control noise impacts, if any:
None 8. LAND AND SHORELINE USE a. What is the current use of the site and adjacent properties? Single family residential properties are located east, west, and south of the subject
parcel. Park property is north of the parcel. b. Has the site been used for agriculture? If so, describe.
No c. Describe any structures on the site.
No structures are currently located on-site. A single-family residence was
previously located on the northeast portion of the site per aerial photos. d. Will any structures be demolished? If so, what?
No e. What is the current zoning classification of the site?
R-4 f. What is the current comprehensive plan designation of the site?
Residential Low Density g. If applicable, what is the current shoreline master program designation of the site?
N/A h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify.
No i. Approximately how many people would reside or work in the completed project?
Approx. 28-56 (based on 2 to 4 people per dwelling unit).
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j. Approximately how many people would the completed project displace?
None k. Proposed measures to avoid or reduce displacement impacts, if any:
None l. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any:
The plat is consistent with existing and projected land uses and plans. 9. HOUSING a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing.
The project proposes 14 individual dwelling units on the property. These dwelling
units would likely be characterized as middle-income housing. b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing.
None c. Proposed measures to reduce or control housing impacts, if any:
None 10. AESTHETICS a. What is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed.
Future residences will not exceed the height limits allowed by current zoning code. b. What views in the immediate vicinity would be altered or obstructed?
None c. Proposed measures to reduce or control aesthetic impacts, if any:
None
11. LIGHT AND GLARE a. What type of light or glare will the proposal produce? What time of day would it mainly occur?
None b. Could light or glare from the finished project be a safety hazard or interfere with views?
No
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c. What existing off-site sources of light or glare may affect your proposal?
None d. Proposed measures to reduce or control light and glare impacts, if any:
None 12. RECREATION a. What designated and informal recreational opportunities are in the immediate vicinity?
Maplewood and Coalfield Parks are both located within 0.5 mile of the project site. b. Would the proposed project displace any existing recreational uses? If so, describe.
No c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any:
A recreation space area is proposed on-site in accordance with City zoning
regulations. 13. HISTORIC AND CULTURAL PRESERVATION a. Are there any places or objects listed on, or proposed for, national state, or local preservation registers known to be on or next to the site? If so, generally describe.
None known. b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site.
Cedar River to Lake Sammamish Trail Site is located north of the site. c. Proposed measures to reduce or control impacts, if any:
None 14. TRANSPORTATION a. Identify public streets and highways serving the site, and describe proposed access to the existing street system. Show on site plans, if any. Currently the site is accessed by NE 2nd Street along the south property boundary.
The proposed subdivision will access NE 2nd Street from a new access street that will run north-south through the eastern portion of the site.
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b. Is site currently served by public transit? If not, what is the approximate distance to the nearest transit stop? The closest transit stop is approximately 0.5 miles from the project site at NE 4th
Street & Rosario Ave NE. c. How many parking spaces would the completed project have? How many would the project eliminate?
The project will provide at least two parking spaces per dwelling unit (i.e., 28
spaces). No existing parking spaces will be eliminated. d. Will the proposal require any new roads or streets, or improvements to existing roads or streets, not including driveways? If so, generally describe (indicate whether public or private?
Frontage widening improvements are required to NE 2nd Street and a new access
road will be constructed heading north from NE 2nd Street on the eastern portion of
the site. e. Will the project use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe.
No
f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur.
Approximately 134 average daily trips would occur based on an estimated 9.57 trip
rate. Peak volumes would occur during peak AM and PM hours to account for
work-related commute hours. A traffic analysis has been provided as prepared by
Transportation Engineering NorthWest, dated February 27, 2012 with additional
details. g. Proposed measures to reduce or control transportation impacts, if any:
The new local roadway serving the subdivision will be constructed to current City
Standards (KCRS). 15. PUBLIC SERVICES a. Would the project result in an increased need for public services (for example: fire protection, police protection, health care, schools, other)? If so, generally describe.
The additional residences proposed would require support of public services.
However, the development is consistent with the city’s current land use provisions
— including zoning and comprehensive plan designations. b. Proposed measures to reduce or control direct impacts on public services, if any.
None
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16. UTILITIES a. Circle utilities currently available at the site: electricity, natural gas, water, refuse service, telephone, sanitary sewer, septic system, other. b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed.
The project proposes water and sewer extensions with service provided by the
City of Renton and King County Water District #90. Electricity will be provided by
Puget Sound Energy. Communication services are planned by Comcast and
Frontier. C. SIGNATURE I, the undersigned, declare under penalty of perjury under the laws of the State of Washington that to the best of my knowledge the above information is true, correct, and complete. It is understood that the lead agency may withdraw any declaration of non-significance that it might issue in reliance upon this checklist should there be any willful misrepresentation or willful lack of full disclosure on my part.
Proponent Signature: __________________________________ Name Printed: __________________________________ Date: __________________________________
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D. SUPPLEMENTAL SHEETS FOR NONPROJECT ACTIONS (These sheets should only be used for actions involving decisions on policies, plans and programs. You do not need to fill out these sheets for project actions.)
Because these questions are very general, it may be helpful to read them in conjunction with the list of the elements of the environment. When answering these questions, be aware of the extent the proposal, or the types of activities likely to result from the proposal, would affect the item at a greater intensity or at a faster rate than if the proposal were not implemented. Respond briefly and in general terms. 1. How would the proposal be likely to increase discharge to water; emissions to air; production, storage, or release of toxic or hazardous substances; or production of noise? Proposed measures to avoid or reduce such increases are: 2. How would the proposal be likely to affect plants, animals, fish, or marine life? Proposed measures to protect or conserve plants, animals, fish, or marine life are: 3. How would the proposal be likely to deplete energy or natural resources? Proposed measures to protect or conserve energy and natural resources are: 4. How would the proposal be likely to use or affect environmentally sensitive areas or areas designated (or eligible or under study) for governmental protection; such as parks, wilderness, wild and scenic rivers, threatened or endangered species habitat, historic or cultural sites, wetlands, flood plains, or prime farmlands? Proposed measures to protect such resources or to avoid or reduce impacts are: 5. How would the proposal be likely to affect land and shoreline use, including whether it would allow or encourage land or shoreline uses incompatible with existing plans?
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Proposed measures to avoid or reduce shoreline and land use impacts are: 6. How would the proposal be likely to increase demands on transportation or public services and utilities? Proposed measures to reduce or respond to such demand(s) are: 7. Identify, if possible, whether the proposal may conflict with local, state, or federal laws or requirements for the protection of the environment. SIGNATURE I, the undersigned, declare under penalty of perjury under the laws of the State of Washington that to the best of my knowledge the above information is true, correct, and complete. It is understood that the lead agency may withdraw any declaration of non-significance that it might issue in reliance upon this checklist should there be any willful misrepresentation or willful lack of full disclosure on my part. Proponent Signature: __________________________________ Name Printed: __________________________________ Date: __________________________________