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Home My WebLink AboutSEP2007-00166 - SEP Determinations - 11/15/2007 oN-STATE MASON COUNTY C DEPARTMENT OF COMMUNITY DEVELOPMENT ° s° Planning Division v P O Box 279, Shelton, WA 98584 (360)427-9670 1864 MITIGATED DETERMINATION OF NONSIGNIFICANCE (WAC 197-11-350) SEP2007-00166 Description of Proposal: REPLACEMENT OF EXISTING RAMP (40 foot), FLOAT (50 foot long), and ONE PILING on the south shore of Hood Canal. Replacing one creosote piling with one chemonite piling. Proponent: NICK S KLOZE Site Address (If Assigned): 7627 E STATE ROUTE 106 UNION Directions to Site: HIGHWAY 106, APPROX. ONE MILE EAST OF ALDERBROOK Parcel Number: 322334400020 Legal Description: TR 2 OF E1/4 OF LOT 1 & T.L.'S Lead Agency: Mason County The Lead Agency for this proposal has determined that it does not have a probable significant adverse impact on the environment. An Environmental Impact Statement (EIS) is not required under RCW 43.21 C.030(2)(c). This decision was made after review of a completed Environmental Checklist and other information on file with the Lead Agency. This information is available to the public upon request. MITIGATED MEASURES ARE ATTACHED. Please contact Rebecca Hersha at ext. 593 with any questions. This DNS is issued under WAC 197-11-340(2). The Lead Agency will not act on this proposal for 14 days from the date shown below, when the determination is final. Comments must be submitted to Dept. of Community Development, P.O. Box 279, Shelton WA 98584 by 12/3/07. Appeal of this determination must be filed within a 14-day period following this final determination date, per Mason County Code Chapter 15.11 Appeals. A-LIffiefized Local Government Official Date 1 MITIGATED DETERMINATION OF NONSIGNIFICANCE (WAC 197-11-350) SEP2007-00166 CONDITIONS OF THIS DETERMINATION 1) The surface of floating structures shall be a minimum of eight inches about the surface of the water.X 'T/ 2 , 2) Floatation for the structure shall be entirely enclosed and contained to permanently prevent the breakup or loss of the floatation material into the water. X ]t-zZ 3) Erosion Control Erosion control measures must be in place prior to any clearing, grading, or construction. These control measures must be effective to prevent soil from being carried into surface water by stormwater runoff. Sand, silt, clay particles, and soil will damage aquatic habitat and are considered pollutants when discharged to waters of the state. X 7-/ �-- Sediment Any discharge of sediment-laden runoff or other pollutants to waters of the state is in violation of Chapter 90.48, Water Pollution Control, and WAC 173-201A, Water Quality Standards for Surface Waters of the State of Washington, and is subject to enforcement action. X - --( Construction During construction, all releases of oils, hydraulic fluids, fuels, other petroleum products, paints, solvents, and other deleterious materials must be contained and removed in a manner that will prevent their discharge to waters and soils of the state. The cleanup of spills should take precedence over all other work on the site. X T 2 Debris Proper disposal of construction debris must be on land in such a manner that debris cannot enter Hood Canal or cause water quality degradation of state waters. X -?"ram Backfill All trenches, depressions, or holds created in the intertidal area shall be backfilled prior to inundation of tidal waters. X % Z_ Stormwater All stormwater discharges must be constructed in a manner that will not cause scouring on the beach_ X ( � �— r <0?--- MASON COUNTY DCD Sent SEPA D 7— 1 to (check all that apply)on �` % 4 Skokomish Tribal Nation ® WA Department of Ecology Natural Resources Dept. Environmental Review Section ATTN: Marty Ereth PO BOX 47703 N 541 Tribal Center Rd. Olympia,WA 98504-7703 Shelton,WA 98584 Quinault Indian Nation ® U.S.Army Corps of Engineers ATTN: Mark Mobbs SEPA Reviewer PO Box 189 PO Box C-3755 Tahola,WA 98587 Seattle,WA 98124 ® Squaxin Tribal Nation WA Dept.of Fish and Wildlite Natural Resources Dept. ATTN: Margie Schirato(saltwater) 2952 SE Old Olympic Highway 2391 W Deegan Rd. Shelton,WA 98584 Shelton,WA 98584 The Confederated Tribe of the Chehalis WA Dept. of Fish&Wildlife ATTN:SEPA Reviewer ATTN:Gloria Rogers (freshwater) 420 Howanut Rd. PO Box 695 Oakville,WA 98568 Elma,WA 98541 Shannon Soto WA Dept.of Transportation WA DNR, South Puget Sound Region Alana Hess, Development Review Engineer 950 Farman Avenue North P.O. Box 47440 Enumclaw,WA 98022-9282 Olympia,WA 98504-7440 Elizabeth Ellis City of Shelton WA DNR,Aquatic Resources 525 West Cota St. PO BOX 47027 Shelton,WA 98584 Olympia,WA 98504-7027 Office of Archeaology&Historic Preservation ® Boyd Powers ATTN: Stephanie Kramer WA DNR, SEPA Center P.O. Box 48343 PO BOX 47015 Olympia,WA 98504-8343 Olympia,WA 98504-7015 School District: Olympic Region Clean Air Agency 2940-B Limited Ln. NW Mason Cty Public Works ATTN: Olympia,WA 98502 Mason Cty Env. Health ATTN: aMason County Transit PO Box 1880 Agent: Shelton,WA 98584 Applicant: �0 1 b (� MASON CO. ENVIROMENTAL CHECKLIST A. BACKGROUND PARCEL NUMBER : 3 3 3 y y o oo ace 1. Name of proposed project, if applicable: !2v- 0 CL Q-C- '�)_\�t bocic- 2. Name of applicant- K ),vz APB u�l�'q h Epic Son 4w12f 701 3. Address and phone number of applicant and conta t person� t • n t A-p}, 12 4. Date checklist prepared: to-as-� 5. Agency requesting checklist: MAsari 000V' Jt--( 6. Proposed timing or schedule (including phasing, if applicable)- 7. Do you have any plans for future expansion, or further activity related to or connected with this proposal- If yes, explain. C I0 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. nO 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. 10. List any government approvals or permits that will be needed for your proposal, if known. v�- 11. Give a brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain aspects of your proposal. You do not need to repeat those answers on this page. (Lead agencies may modify this form to include additional specific information on project description.) R�ou Q. C1►�Cl 17i Spot o� -��[ S� �n �'�U�� . C au-, 1 P,k 12. What is the 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. -7&3 i /4w',-.l 1 O(e (jnion Wo , QV3a" --Tie- 2 0-' E 1 I�-I p� B. ENVIRONMENTAL ELEMENTS: 1. EARTH: a. General description of the site (circle one): lat rolling, hilly, steep slopes, mountainous, other b. What is the steepest slope on the site (approximate percent slope)? 1 10 C. What general types of soils are found on the site (for example, clay, an gravel peat, muck)? If you know the classification of agricultural soils, specify them and no a any prime farmland. d. Are there surface indications or history of unstable soils in the immediate vicinity: If so, describe. 06-1 Mason County Environmental Checklist Page 2 e. Describe the purpose, type, and approximate quantities of any filling or grading proposed. Indicate source of fill. Cl C �1 r ' nC f. Could erosion occur as a result of clearing, construction, or use: If so, generally describe. �') u g. About what percent of the site will be covered with impervious surfaces after project constructions (for example, asphalt or buildings)? nou h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: 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. n�►�- b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. �U C. Proposed measures to reduce or control emissions or other impacts to air, if any- 3 WATER: a. Surface: 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. 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. 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. Oc F( I I no cV4P6 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. R 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. Y tac 6) Does the proposal involve an discharges of waste materials to surface waters? If so P p Y 9 , describe the type of waste and anticipated volume of discharge. b. Ground: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities, if known. it 0 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. C. Water runoff (including storm water): 1) Describe the source of runoff (including storm water and method of collection and ( 9 ) disposal, if any (include quantities, if known). Where will this water flow? Will this flow into other waters? If so, describe. �1 L� 2) Could waste materials enter ground or surface waters: If so, generally describe. Y1 Mason County Environmental Checklist Page 5 a d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: 4. PLANTS: a. Check or circle types of vegetation found on the site: 0 deciduous tree: alder, maple, aspen, other evergreen tree: fir, cedar, pine, other shrubs _grass pasture crop or grain wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other water plants: water lily, eelgrass, milfoil, other other types of vegetation b. What kind and amount of vegetation will be removed or altered? fle k C. List threatened or endangered species known to be on or near the site. n(YL " d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: Mason County Environmental Checklist Page 6 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 CherDon eagle, songbirds, other bu GKS . Mammals: deer, bear, elk, beaver, other Fish: bass, almo?T trout, herring, s e mother b. List any threatened or endangered species known to be on or near the site. lea% C. Is the site part of a migration route? If so, explain. no d. Proposed measures to preserve or enhance wildlife, if any: Ai,,4411 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? Describ whether it will be used for heating, 0manufacturing, etc. k b. Would your project affect the potential use of solar energy by adjacent properties: If so, generally describe. 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: IT 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. n O 1) Describe special emergency services that might be required. n a r�_t 2) Proposed measures to reduce or control environmental health hazards, if any: n L b. Noise. 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? n(", 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 hour's noise would come from the site. 9 .0c) - 4.DO Pry 3) Proposed measures to reduce or control noise impacts, if any: n b 8. LAND AND SHORELINE USE: a. What is the current use of the site and adjacent prope ies? b. Has the site been used for agriculture? If so, describe. n L C. Describe any structures on the site. // L d. Will any structures be demolished? If so, what? ��G e. What is the current zoning classification of the site? f. What is the current comprehensive plan designation of the site? V(Q-1 g. If applicable, what is the current Shoreline Master Program designation of the site? U.( ho-o,- h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify. Ci i. Approximately how many people would reside or work in the completed project? j. Approximately how many people w uld the completed project displace? I�, k. Proposed measures to avoid or reduce displacement impacts, if any: I� I. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: �A GU ( � 9. HOUSING: a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. r) b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. I ` C. Proposed measures to reduce or control housing impacts, if any: 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? oTzle- b. What views in the immediate vicinity would be altered or obstructed? Ao�\-L c. Proposed measures to reduce or control aesthetic impacts, if any: J1b l - 11. LIGHT AND GLARE a. What type of light or glare will the proposal prod ce? What time of day would it mainly occur? 0 A b. Could light or glare from the finished project be a safety hazard or interfere with views? nU C. What existing off-site sources of light or glare may affect your proposal: n6 Y�,-k d. Proposed measures to reduce or control light and glare impacts, if any: 12. RECREATION: a. What designated and informal recreational opportunities are in the immediate vicinity? �n i - wad � 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: nou Mason County Environmental Checklist Page 11 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. I-)U b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. C. Proposed measures to reduce or control impacts, if any: n(� 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. 4--y IC0 b. Is site currently served by public transit? If not, what is the approximate distance to the existing street system? Show on site plans, if any. C. How many parking spaces would the completed project have? How many would the project eliminate? Il 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). �1G Mason County Environmental Checklist Page 12 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. n li� g. Proposed measures to reduce or control transportation impacts, if any: nmk 15. PUBLIC SERVICES: a. Would the project result in an increased need for public service (for example: fire protection, police protection, health care, schools, other)? ,\ If so, generally describe: b. Proposed measures to reduce or control direct impacts on public services, if any: 16. UTILITIES: a. Circle utilities currently available at the site electricit � 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. 11b►�-C Signature: The above answers are true and complete to the best of my knowledge. I understand that the lead agency is relying on them to make its decision. Signature: z� Date submitted: f-// -p-7 'f �• ,,, tC wr.. is IG J� . r y 1 I !� D f l ( r f A0,10cak, wst1, MASON COUNTY DCD PLANNING SITE PLAN REQUIRED TO BE ON SITE PiAbJGE5 SUBJECT TO APPROVAL By Date 17� c - x,'s��y Peear' k ws fi�c wyA l Rv�ktiQ4d ��O+D ll✓ m Jul 10 07 07: 57a Mantle Industries 3603325277 p. 1 MARINE STRUCTURES ENGAE. M. + 10()4 Commercial Avenue, #364 Anacortes,WA 98221 (360)466-8627 Fax: (360)23l`2310 29 September 2006 Mantle Industries,Inc. 1100 Yew Avenue Blaine,WA 98230 At your request, I have reviewed ltifantle Industries' design drawings for the three to five feet wide, 'Lightweight-style aluminum gangways with 2x2x1/8 webs in 4'-0' bays and your special floor beam extrusion or 4x4x1/8 square tube floor beams. My calculations indicate that these gangway ramps meet or exceed the requirements of the 2003 international Building Code (AA -ASM 35 and Parts 1-A and 1-B of the Aluminum Design Manual) for allowable stresses and deflections using the top and bottom chords listed in following tables. For all gangway lengths,the dead load allowance is 10 pounds per square foot (10 psf), the utility allowance is 10 pounds per lineal foot(10 ppt), and the handrail concentrated load is 100 pounds. The design wind is 130 mph(3-second),exposure 'D'in accordance with the 2003 IBC. t o h ' 0" I i ' Clear Wid*h. 01'SF 'Form LlXc Load Top Chord Bottom Chore 3x_ 2x1%8 4x2x1 8 3x3x1 8 6x x 8 3x2x1/8 44 56, 56 _%' 56' 64 4x2x1/$ x rn rn Gan �,gt 4-0'' Insi e C ar Width ��F t 1rLo m L.ive Load Top Chord Bottom Chord 3x2x1 8 4x2x1 8 3x3x1 Z8 6x2x 1 L8 3x2x1/8 36' 48 48 4x2x1/8 43' 48' 56, niumx r ,��,at•i oncth.S'-0" ImidP Clear t:'idth 0 F U iform L ve Load Top Chord Bottom Chord 3x?x 8 4x2x1 8 3x3x1(8 6x2x-/8 91 3x2x1/8 32' 44 4x2x1/8 44 44 52 The supports on each end of the gangway are to be designed or evaluated by others on a project t be able to safely support the reactions of the dead load,live specific basis. The supports mus load and wind load acting concurrently, 0 LgA, a h R4 MARINE STRL' URES ENGINEERI G a (n .Q 30745 O Q� Kelly LaFave, P.E. 0- ��1 �rE`cE`_��'�' Zy SAP o� [—EXPIRES 7/8!Z008' Quality Engineering for Manufacturers ngineers - Contractors ..... 4 - N y �+ t