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HomeMy WebLinkAboutPermit PL11-055 - BOEING DEVELOPMENTAL CENTER - TREE PERMITBOEING TREE REMOVAL 9725 E MARGINAL WAY S PLI 1-055 LII-056 TREE REMOVAL PERMIT City of Tukwila Jim Haggerton, Mayor Department of Community Development Jack Pace, Director December 28, 2011 STAFF REPORT AND NOTICE OF DECISION TO: John Murdoch, The Boeing Company, Applicant King County Assessor, Accounting Division Washington State Department of Ecology This letter serves as a notice of decision and is issued pursuant to TMC 18.104.170 on the following project and permit approval. I. PROJECT INFORMATION Project File Number: L11-056 Applicant: John Murdoch, for the Boeing Company Type of Permit Applied for: Tree Cutting Permit Project Description: Removal of one mature Ash tree in shoreline jurisdiction that falls within the 50 foot fire break area around a building that stores explosives. Location: 9725 East Marginal Way South Associated Files: None Comprehensive Plan Designation/Zoning Manufacturing Industrial Center/Heavy (MIC/H) District: II. BACKGROUND Boeing has requested permission to remove an Ash tree along the Duwamish Waterway river bank due to its proximity to the 9-121 building, which stores explosives. The tree is located within the 50-foot fire break area around the building and is required to be removed by the State Labor and Industries Division, which conducts safety inspections. The tree is located in the shoreline jurisdiction and cannot be replaced in the location from which it is being removed due to the need to keep the area clear of large vegetation. CPL H:\\L11-056-Boeing 9-121 Bldg. NOD.docx Page 1 of 3 12/27/2011 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone 206-431-3670 • Fax: 206-431-3665 December 29, 2011 L1I-056— Boeing 9-121 Bldg. Staff Report and Notice of Decision - Tree Cutting Permit A crane truck will be used to remove the tree from the shoreline. Because replacement trees cannot be planted near the 9-121 building, the mitigation plantings will be planted near Slip 6 — invasive species will be removed and approximately 40 willow stakes will be planted to provide the equivalent function of the tree being removed. The Urban Environmentalist has reviewed the planting plan and approved it with the following conditions: 1. Erosion control jute fabric or other thick fabric to control blackberries must be biodegradable fabric — plastic shall not be used. 2. Plant stakes during dormancy — late February/early March, 2012. 3. The plant stakes must have at least 3 leaf nodes exposed. 4. The minimum survival rate for the plantings is 70%. III. DECISION SEPA Determination: The City's SEPA Responsible Official has previously determined that this application does not require a SEPA threshold determination because it is categorically exempt. Decision on Substantive Permit: The City Planning Supervisor has determined that the application for a Tree Cutting Permit does comply with applicable City and state code requirements and has approved that application, subject to any conditions which are set forth in the Decision below: 1. Erosion control jute fabric or other thick fabric to control blackberries must be biodegradable fabric — plastic shall not be used. 2. Plant stakes during dormancy — late February/early March, 2012. 3. The plant stakes must have at least 3 leaf nodes exposed. 4. The minimum survival rate for the plantings is 70%. IV. YOUR APPEAL RIGHTS The Decision on this Permit Application is a Type 1 decision pursuant to Tukwila Municipal Code § 18.104.010. Other land use applications related to this project may still be pending. No administrative appeal of a DNS or an EIS is permitted. One administrative appeal to the City Hearing Examiner of the Decision on the Permit itself is permitted. If an MDNS was issued, any person wishing to challenge either the conditions which were imposed by the MDNS decision or the failure of the Department to impose additional conditions in the MDNS must raise such issues as part of the appeal to the Hearing Examiner. A party who is not satisfied with the outcome of the Hearing Examiner appeal process may file an appeal in King County Superior Court from the Hearing Examiner's decision. V. PROCEDURES AND TIME FOR APPEALING In order to appeal the Planning Supervisor's decision on the Permit Application, a written notice of appeal must be filed with the Department of Conununity Development within 14 days of the issuance of this Decision, that is by 5:00 p.m., January 11, 2012. CL Page 2 of 3 12/27/20114:46 PM H:\\Tree Cutting Permits\L111-056-Boeing 9-121 Bldg-NOD.docx December 29, 2011 L11-056 — Boeing 9-121 Bldg. Staff Report and Notice of Decision - Tree Cutting Permit The requirements for such appeals are set forth in Tukwila Municipal Code Chapter 18.116. All appeal materials shall be submitted to the Department of Community Development. Appeal materials MUST include: 1. The name of the appealing party. 2. The address and phone number of the appealing party; and if the appealing party is a corporation, association or other group, the address and phone number of a contact person authorized to receive notices on the appealing party's behalf. 3. A statement identifying the decision being appealed and the alleged errors in the decision, including any specific challenge to an MDNS. 4. The Notice of Appeal shall identify (a) the specific errors of fact or errors in application of the law in the decision being appealed; (b) the harm suffered or anticipated by the appellant, and (c) the relief sought. The scope of an appeal shall be limited to matters or issues raised in the Notice of Appeal. 5. Appeal fee per the current fee schedule, additional hourly charges may apply. In addition all hearing examiner costs will be passed through to the appellant. VI. APPEAL HEARINGS PROCESS Any administrative appeal regarding the Permit shall be conducted as a closed record hearing before the Hearing Examiner based on the information presented to the Planning Supervisor, who made the original decision. No new evidence or testimony will be permitted during the appeal hearing. Parties will be allowed to present oral argument based on the information presented to the Planning Supervisor before their decision was issued. The Hearing Examiner's decision on the appeal is the City's fmal decision. Any party wishing to challenge the Hearing Examiner's decision on this application must file an appeal pursuant to the procedures and time limitations set forth in RCW Chapter 36.70C. If no appeal of the Hearing Examiner's decision is properly filed in Superior Court within such time limit, the Decision on this permit will be fmal. VII. INSPECTION OF INFORMATION ON THE APPLICATION Project materials including the application, any star reports, and other studies related to the permits are available for inspection at the Tukwila Department of Community Development, 6300 Southcenter Blvd., Suite 100, Tukwila, Washington 98188 from Monday through Friday between 8:30 a.m. and 5:00 p.m. The project planner is Carol Lumb, who may be contacted at 206-431-3661 for further information. Property owners affected by this decision may request a change in valuation for their property tax purposes. Contact the King County Assessor's Office for further information regarding property tax valuation changes. )&aJ, Planning Supervisor, Department of Community Development City of Tukwila CL Page 3 of 3 12/27/20114:46 PM H:\\Tree Cutting Permits\L111-056-Boeing 9-121 Bldg-NOD.docx Cik of J aliv a Department Of Community Development AFFIDAVIT OF DISTRIBUTION I, Carol Lumb HEREBY DECLARE THAT: Notice of Application X Notice of Decision Notice of Public Hearing Notice of Public Meeting Determination of Non- Significance Mitigated Determination of Non - Significance Determination of Significance & Scoping Notice Short Subdivision Agenda Notice of Application for Shoreline Mgmt Permit Shoreline Mgmt Permit Board of Appeals Agenda Packet Board of Adjustment Agenda Packet Official Notice Notice of Action Other: Was mailed to each of the addresses listed/attached on this 29th day of December Sohh 6 to_ Asscsso✓ in the year 2011 Project Name: Tree Cutting Permit - Boeing 9-121 Bldg. Project Number: PL11-055 Associated File Number (s): L11-056 Mailing requested by: Carol Mailer's signature: H:\FORMS\AFFIDAVIT OF DISTRIBUTION.DOC City of Tukwila Department of Community Development File Number PLII-05S LII-Uj(o LAND USE PERMIT ROUTING FORM TO: Building Planning I❑I Public Works n Fire Dept. ❑ Police Dept. IDI Parks/Rec 1❑I Project: 0f,lN\ - --(CAC.- I emtWaj I.-, SV0f ta' t Address: o rl z-S Ccv - 1461-vstr,{ Gutp,v S Date transmitted: \2 -V., -II Response requested by: 12 - L 5-1( Staff coordinator: CCtip I Date response received: REVIEWERS: Please specify how the attached plans conflict with your ADOPTED development regulations, including citations. Be specific in describing the types of changes you want made to the plans. When referencing codes, please identify the actual requirement and plan change needed. The Planning Division review does not supplant each department's ability to administer its own regulations and permits. However, project consistency at the Planning review stage is important to minimize significant later design changes. More than minimal design changes require further Planning Commission review, even if alteration is required to satisfy a City requirement. This further review is typically a minimum 60-day process. Requirements based on SEPA (e.g., not required by an adopted development regulation) MUST identify the impact being mitigated, the policy basis for requiring mitigation, and the method used to calculate the mitigation required. Calculations of project impacts and the mitigation required (e.g., water capacity, road level of service analyses, or turning analyses) may be required of the applicant. COMMENTS (Attach additional comment sheets and/or support materials as needed.) Plan check date: Comments Update date: prepared by: City of Tukwila Department of Community Development File Number R-I1- O 5 LAND USE PERMIT ROUTING FORM TO: 1E11 Building Planning O Public Works IoI Fire Dept. LEI Police Dept. IDI Parks/Rec Project: C vy\ - lvit. REAArw, Q , (Ao t d cvC-e, Address: /� W 1 Z-c EJ �-' / 4trvsut „,{ ,,) S Date transmitted: lZ --AC; -tl Response requested by: (2 - z 5-if Staff coordinator: COATD 1 Date response received: REVIEWERS: Please specify how the attached plans conflict with your ADOPTED development regulations, including citations. Be specific in describing the types of changes you want made to the plans. When referencing codes, please identify the actual requirement and plan change needed. The Planning Division review does not supplant each department's ability to administer its own regulations and permits. However, project consistency at the Planning review stage is important to minimize significant later design changes. More than minimal design changes require further Planning Commission review, even if alteration is required to satisfy a City requirement. This further review is typically a minimum 60-day process. Requirements based on SEPA (e.g., not required by an adopted development regulation) MUST identify the impact being mitigated, the policy basis for requiring mitigation, and the method used to calculate the mitigation required. Calculations of project impacts and the mitigation required (e.g., water capacity, road level of service analyses, or turning analyses) may be required of the applicant. COMMENTS (Attach additional comment sheets and/or support materials as needed.) r V y V Plan check date: Comments Update date: I a 1 -1 I prepared by: g,LBOE/N Shared Services Group Site Services Kent / DC DC Landscaping Improvements 9-121 Tree Mitigation Jeff Doan DC Planning Nov. 11, 2011 BOEING is a trademark of Boeing Management Company. Copyright © 2011 Boeing. All rights reserved. Agenda •Mitigation Landscaping Plan •Location •Willow Stake Planting • CAD Layout • Project Schedule 1 Shared Services Group Site Services Kent / DC Mitigation Landscaping Plan 'Mitigation Planting • Access from slip 6 • Dominated by invasive species • Low erosion risk Copyright © 2011 Boeing. All rights reserved. Updated: November 2011 Shared Services Group I Site Services CAD Layout • Exact location and Location dimensions of planting area may vary somewhat • Existing native growth being over- run by blackberries would be saved where possible • Remove . blackberries and backfill with willow stakes at lft on center Copyright © 2011 Boeing. All rights reserved. Willow Stakes Overview: • City of Tukwila has assessed that 40 willow stakes provide equivalent function as the tree being removed by the 9-121 • Step 1: Clear mitigation area and prepare as required for successful planting • Determine exact location, size and shape of mitigation area based on 1 ft on center spacing requirement (approximately 50 square feet in vicinity of red area) • Grub out blackberries only 3ft beyond required planting area to prevent over -run of new plantings • Only remove invasive species and protect native plantings/trees along shoreline during grubbing • Step 2: Install fine erosion control jute fabric or other thick fabric to control blackberries • Use stakes to secure fabric • Use thin layer of large diameter wood chips over fabric • Step 3: Plant 40 live willow stakes in protective sleeves if required (Pacific or Sitka willow) outside of fence near shoreline. ■ Preferable to 'lant stakes during dormancy (Nov -Jan ■ 18-24" length and >1/2" in diameter • Plant as close to the water as possible to achieve maximum water coverage once matur ■ Drive angled pilot holes and then insert stakes into soil leaving 6-8" exposed pointing we t • Minimum 1' on center separation and 50 square feet of planting k. is 61 reT1 in trz ■ Step 4: Link to existing irrigation to water willow stakes • Step 5: Establish minimum survival rate for planting (pick industry standard) ` Ce2C 7 • Step 6: Revisit in spring and summer to achieve survival rate and maintain landscaping Copyright © 2011 Boeing. All rights reserved. Updated: November 2011 11 12 13 14 Shared Services Group I Site Services 1 { 2 3 4 5 ;6 Project Schedule o Task Name rJ 9-121 Tree Removal E Identify Mitigation Location Site Walk With City of Tukwila C-G Tree PermiUing Permit Submission Perm! Review 8, Approval 7 p Tree Removal 8 Coordinate removal with stakeholder 9 Bid Tree Removal 8 Mitigation 10 Remove 9.121 Tree FJ Tree Mitigation Coordinate planting with stakeholder Mitigate for Tree Removal Follow-up on tree removal Copyright © 2011 Boeing. All rights reserved. Duration Start 102days?a,Mon10M7M1 4 days Mon 10M7/11 4 days Mon 10/17/11 23 days Fri 1021/11 2 days Fri 1021 /11 21 days i Tue 10t25.11 26 days? Fri 1021/11 1 day?' Too 1025111 21 days Fr11021/11 5 days W'ed 1123/11 26 days? Tue 1025M1 1 day? Tue 1025/11 5 days Wed 1123111 7 days' Mon 227/12 Finish Predecessors Tue 3/6/12� Thu1020M1 Thu 1o20f11 ' Tue 11122/11 Mon 1024,11 '2 Tue 11122M 1 5 -r Tue1129M1 Tue 10t25711 1,5 Fr111M8111 2 Tue 1129/11 '6 Tue1129M1� Tue1025M115 Tue 1129111 6 Tue 315/12 Resou Od 11 16 Oct 23,'11 Oct 30,'11 .S S1M�IT- T.FTS STMTTW?. F, S{STM:(TrW T7FIS Nov 6 '11 STM�T jWITIFIS SIM!TTW1TTFIS Nov 13 '11 Nov 20,'11 S'MIT !WTT {-F J S Nov 27 '11 SIMIT W T F 411.11111- immovio Updated: November 2011 TRuGREEN Lar�_;,aresM PROPOSAL Northwest Region Locations: Tigard, OR SeaTac, WA Everett, WA Hillsboro, OR Fairview, OR Lakewood, WA West Jordan, UT Seattle South Maintenance Branch 14420 Des Moines Memorial Drive (P.O. Box G — Burien, WA 98166) SeaTac, Washington 98168 (206) 246-0066 FAX: (206) 241-4637 Proposal Submitted To: The Boeing Co. Contact: Teresa Walker Date: 09/12/2011 Property Name/Address: Boeing DC Scope of Work: Remove Ash tree along river bank due to safety of 9-121 building which stores explosive materials. Crane truck will be supplied to prevent debris from falling into river. Stump will be cut as low to ground as possible. All debris will be hauled away. Total labor and materials: $3,675.00, plus tax We propose hereby to furnish materials and labor — complete in accordance with above specifications, for the sum of: In addition, we provide clean-up and removal of all debris from the project site. Dollars: $3,675.00 (plus tax for WA residents) Payment to be made as follows: In Full Upon Completion TruGreen LandCare cannot guarantee plant material installed in non -irrigated areas. All material is guaranteed to be as specified. All work to be completed in a workmanlike manner according to standard practices. Any alteration or deviation from above specifications involving extra costs will be executed only upon written orders, and will become an extra charge over and above the estimate. All agreements contingent upon strikes, accidents or delays beyond our control. Owner to carry fire, flood and other necessary insurance. Our workers are fully covered by Workman's Compensation Insurance. TruGreen LandCare Representative Jason Loken, Account Manager NOTE: This proposal may be withdrawn by us if not accepted within 30 days. ACCEPTANCE OF PROPOSAL The above prices, specifications and conditions are satisfactory and are hereby accepted. You are authorized to do the work as specified. Payment will be made as outlined above. Signature: Date Accepted: P.O. #: TRUGREEN Lan lu aresm PROPOSAL Northwest Region Locations: Tigard, OR SeaTac, WA Everett, WA Hillsboro, OR Fairview, OR Lakewood, WA West Jordan, UT Seattle South Maintenance Branch 14420 Des Moines Memorial Drive (P.O. Box G — Burien, WA 98166) SeaTac, Washington 98168 (206) 246-0066 FAX: (206) 241-4637 Proposal Submitted To: The Boeing Co. Contact: Teresa Walker/ Jeff Doan Date: 11/07/2011 Property Name/Address: Boeing DC Scope of Work: 9-121 Tree Mitigation replant Removal of all invasive vegetation along river bank necessary for replant. Install jute fabric to help deter invasive species from returning. Installation of wood chips. Planting of 40- Pacific or Sitka willow stakes in sleeves depending on availability. Install temp irrigation system for summer watering. Total labor and materials: $4,750.00, plus tax We propose hereby to furnish materials and labor — complete in accordance with above specifications, for the sum of: In addition, we provide clean-up and removal of all debris from the project site. Dollars: $4,750.00 (plus tax for WA residents) Payment to be made as follows: In Full Upon Completion TruGreen LandCare cannot guarantee plant material installed in non -irrigated areas. All material is guaranteed to be as specified. All work to be completed in a workmanlike manner according to standard practices. Any alteration or deviation from above specifications involving extra costs will be executed only upon written orders, and will become an extra charge over and above the estimate. All agreements contingent upon strikes, accidents or delays beyond our control. Owner to carry fire, flood and other necessary insurance. Our workers are fully covered by Workman's Compensation Insurance. TruGreen LandCare Representative Jason Loken, Account Manager NOTE: This proposal may be withdrawn by us if not accepted within 30 days. ACCEPTANCE OF PROPOSAL The above prices, specifications and conditions are satisfactory and are hereby accepted. You are authorized to do the work as specified. Payment will be made as outlined above. Signature: Date Accepted: P.O. #: CITY OF TUKWILA Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431-3670 FAX (206) 431-3665 E-mail: planningaTukwilaWA.gov TREE CLEARING PERMIT APPLICATION FOR STAFF USE ONLY Permits Plus Tvpe: P-TREE Planner: File Number: Li 1 ^ OE /' , Application Complete Date: Project File Number: TL 1 l ^ 6 E` 5 Application Incomplete Date: Other File Numbers: NAME OF PROJECT/DEVELOPMENT: gefiAl& P. 6, 00/X/PWCE Tiea Rek o* v fee r Arink/ LOCATION OF PROJECT/DEVELOPMENT: Give street address or, if vacant; indicate lot(s), block and subdivision, access street, and nearest intersection. q ZS ell &likL UJ4( )Kullt2, 1,40 /4 i mne q- l'Z! $t/(COIW& LIST ALL TAX LOT NUMBERS (this information may be found on your tax statement). DEVELOPMENT COORDINATOR : The individual who: • has decision making authority on behalf of the owner/applicant in meetings with City staff, • has full responsibility for identifying and satisfying all relevant and sometimes overlapping development standards, and • is the primary contact with the City to whom all notices and reports will be sent. Name: '✓ ®ell4 HOKD DO al rt/6. goem& cog p Y Address: PO box* 3 7 / /L f �jq - (7 L /� j j uJ4 g Vag- z - GG© 7 Phone: (z) 6 -081c FAX:06t 6yq • O g1 E-mail: JQ ' Ui� Signature: A �► Date: 40 We i �"'tieek 1` Q:\Department Folders\DCD\DCD Common\Applications-Handouts, Land Use\Tree Permit-Jan20l 1.docx CITY OF TUKWILA Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431-3670 FAX. (206) 431-3665 E-mail: vlanning(a).TukwilaWA.gov AFFIDAVIT OF OWNERSHIP AND HOLD HARMLESS PERMISSION TO ENTER PROPERTY STATE OF WASHINGTON COUNTY OF KING The undersigned being duly sworn and upon oath states as follows: 1. ss A 9evers op- TtfL 6o 0& semi Y I am the current owner of the property which is the subject of this application. 2. All statements contained in the applications have been prepared by me or my agents and are true and correct to the best of my knowledge. 3. The application is being submitted with my knowledge and consent. 4. Owner grants the City, its employees,`a ents, eng}neer c,intract rs or oth r re resentative the right to enter upon Owner's real property, located at i/ub wiftr i C5 �(,� StW W for the purpose of application review, for the limited time necessary to complete that purpose. 5. Owner agrees to hold the City harmless for any loss or damage to persons or property occurring on the private property during the City's entry upon the property, unless the loss or damage is the result of the sole negligence of the City. 6. Non -responsiveness to a City information request for ninety (90) or more days, shall be cause to cancel the application(s) without refund of fees. EXECUTED at Ititi+^► r (city), I1 k (state), on 9f peaeek , 20 1 dam 5, Monica( The e tiaa bun*? (P :ram)3167 • x fC M -1 1 �c;LLug Gd) 6"� I 4t ature) 71///' On this day personally appeared before me 40 3. (1\ t. y' dOCic\ to me known to be the individual who executed the foregoing instrument and acknowledged that he/she signed the same as his/her voluntary act and deed for the uses and purposes mentioned therein. SUBSCRIBED AND SWORN TO BEFORE ME ON THIS to DAY OF C-2C`c\.b-e-`!-- , 20 1 i NOTARY P BL1C in andState of Notary Public State of Washington PAULETTE V BODEUTSCH My Appointment Expires Aug 27, 2012 11111411111011111 My Commission expires on Washington &OAR�S� ` , �/} residing at . (rt,tet a - `ZD 1 2 -- Q:\Department Folders\DCD\DCD Common \Applications -Handouts, Land Use\Tree Permit-Jan20l l.docx Shared Services Group Site Services Kent / DC DC Landscaping Improvements 9-121 Tree Mitigation Jeff Doan DC Planning Nov. 11, 2011 BOEING is a trademark of Boeing Management Company. Copyright © 2011 Boeing. All rights reserved. Agenda • Mitigation Landscaping Plan •Location •Willow Stake Planting • CAD Layout • Project Schedule 1 Shared Services Group J Site Services Kent / DC Mitigation Landscaping Plan • Access from slip 6 • Dominated by invasive species • Low erosion risk Copyright CO 2011 Boeing. All rights reserved. Tree Removal -2,000 ft South Updated: November 2011 Shared Services Group I Site Services Willow Stakes Overview: • City of Tukwila has assessed that 40 willow stakes provide equivalent function as the tree being removed by the 9-121 • Step 1: Clear mitigation area and prepare as required for successful planting • Determine exact location, size, and shape of mitigation area based on 1 ft on center spacing requirement (approximately 50 square feet in vicinity of red area) • Grub out blackberries only 3ft beyond required planting area to prevent over -run of new plantings • Only remove invasive species and protect native plantings/trees along shoreline during grubbing • Step 2: Install fine erosion control jute fabric or other thick fabric to control blackberries • Use stakes to secure fabric • Use thin layer of large diameter wood chips over fabric • Step 3: Plant 40 live willow stakes in protective sleeves if required (Pacific or Sitka willow) outside of fence near shoreline. • Preferable to plant stakes during dormancy (Nov -Jan) • 18-24" length and >1/2" in diameter • Plant as close to the water as possible to achieve maximum water coverage once mature • Drive angled pilot holes and then insert stakes into soil leaving 6-8" exposed pointing west • Minimum 1' on center separation and 50 square feet of planting • Step 4: Link to existing irrigation to water willow stakes • Step 5: Establish minimum survival rate for plantings (pick industry standard) • Step 6: Revisit in spring and summer to achieve survival rate and maintain landscaping Copyright © 2011 Boeing. All rights reserved. Updated: November 2011 Shared Services Group I Site Services j Kent / DC CAD Layout • Exact location and Location dimensions of planting area may vary somewhat • Existing native growth being over- run by blackberries would be saved where possible • Remove blackberries and backfi l l with willow stakes at lft on center Copyright © 2011 Boeing. All rights reserved. Update :ember 2011 Shared Services Group I Site Services I Kent / DC 2 3 4 5 6 9 10 Project Schedule 0 ,Task Name O 9-121 Tree Removal Identify Mitigation Location Site Walk With City o1 Tukwila 0 Tree Permitting Permit Submission Parma Review 5 Approval 0 Tree Removal Coordinate rernovel with stakeholder Bid Tree Removal d Mitigatbn Remove 9.121 Tree i:1 Tree Mitigation Coordinate planting with stakeholder Mitigate for Tree Removal Follow-up on tree removal Copyright ©2011 Boeing. All rights reserved. Duration Start 102days? Mon10/17/11 4 days Mon 10/17/11 4 days Mon 10/17/11 23 days Fri 10/21/11 2 days Fri 10/21/11 21 days'. Tua 10/25/11 28 days? Fri 10/21/11 1 day? Tue tonsil 21 days r Frl 10/21 /11 5 days Wed 11 /23/11 26 days? Tue 10/25/11 1 day? Tue 10/225/11 5 days Wed 11 /23111 7 days Mon 2/27/12 Finish Predecessors Tue 3/6/12 Thu 1040111 Thu 10/20/11 Tue 11/22/11 Man 10/24/11 2 Tue 11 /22/11 5 Tue 1149/11 Tue 10/25111 :5 Fri 11/18/11 r2 Tue 11 /2911 r6 Tue 11/29/11 Tue 10/25/11 5 Tue 11 /29/11 6 Tue 3/6/12 Resou Oct16'11 S�MTT1WITIFjS grommremf Oct 23 '11 S FM1T11TTF C S Oct 30 '11 STMTT_IW1TIF IS Nov-6 '11 S�Nev 13 '11 Nov 20,'11 Nov 27 '11 M IT �W-[T�S S1MrT jW T F S�S�M�T �W T F SS TTTF Updated: November 2011 TRUGREEN Lan ' :are5M PROPOSAL Northwest Region Locations: Tigard, OR SeaTac, WA Everett, WA Hillsboro, OR Fairview, OR Lakewood, WA West Jordan, UT Seattle South Maintenance Branch 14420 Des Moines Memorial Drive (P.O. Box G — Burien, WA 98166) SeaTac, Washington 98168 (206) 246-0066 FAX: (206) 241-4637 Proposal Submitted To: The Boeing Co. Contact: Teresa Walker Date: 09/12/2011 Property Name/Address: Boeing DC Scope of Work: Remove Ash tree along river bank due to safety of 9-121 building which stores explosive materials. Crane truck will be supplied to prevent debris from falling into river. Stump will be cut as low to ground as possible. All debris will be hauled away. Total labor and materials: $3,675.00, plus tax We propose hereby to furnish materials and labor — complete in accordance with above specifications, for the sum of: In addition, we provide clean-up and removal of all debris from the project site. Dollars: $3,675.00 (plus tax for WA residents) Payment to be made as follows: In Full Upon Completion TruGreen LandCare cannot guarantee plant material installed in non -irrigated areas. All material is guaranteed to be as specified. All work to be completed in a workmanlike manner according to standard practices. Any alteration or deviation from above specifications involving extra costs will be executed only upon written orders, and will become an extra charge over and above the estimate. All agreements contingent upon strikes, accidents or delays beyond our control. Owner to carry fire, flood and other necessary insurance. Our workers are fully covered by Workman's Compensation Insurance. TruGreen LandCare Representative Jason Loken, Account Manager NOTE: This proposal may be withdrawn by us if not accepted within 30 days. ACCEPTANCE OF PROPOSAL The above prices, specifications and conditions are satisfactory and are hereby accepted. You are authorized to do the work as specified. Payment will be made as outlined above. Signature: Date Accepted: P.O. #: TRUGREEN Lan " IareSM PROPOSAL Northwest Region Locations: Tigard, OR SeaTac, WA Everett, WA Hillsboro, OR Fairview, OR Lakewood, WA West Jordan, UT Seattle South Maintenance Branch 14420 Des Moines Memorial Drive (P.O. Box G — Burien, WA 98166) SeaTac, Washington 98168 (206) 246-0066 FAX: (206) 241-4637 Proposal Submitted To: The Boeing Co. Contact: Teresa Walker/ Jeff Doan Date: 11/07/2011 Property Name/Address: Boeing DC Scope of Work: 9-121 Tree Mitigation replant Removal of all invasive vegetation along river bank necessary for replant. Install jute fabric to help deter invasive species from returning. Installation of wood chips. Planting of 40- Pacific or Sitka willow stakes in sleeves depending on availability. Install temp irrigation system for summer watering. Total labor and materials: $4,750.00, plus tax We propose hereby to furnish materials and labor — complete in accordance with above specifications, for the sum of: In addition, we provide clean-up and removal of all debris from the project site. Dollars: $4,750.00 (plus tax for WA residents) Payment to be made as follows: In Full Upon Completion TruGreen LandCare cannot guarantee plant material installed in non -irrigated areas. All material is guaranteed to be as specified. All work to be completed in a workmanlike manner according to standard practices. Any alteration or deviation from above specifications involving extra costs will be executed only upon written orders, and will become an extra charge over and above the estimate. All agreements contingent upon strikes, accidents or delays beyond our control. Owner to carry fire, flood and other necessary insurance. Our workers are fully covered by Workman's Compensation Insurance. TruGreen LandCare Representative Jason Loken, Account Manager NOTE: This proposal may be withdrawn by us if not accepted within 30 days. ACCEPTANCE OF PROPOSAL The above prices, specifications and conditions are satisfactory and are hereby accepted. You are authorized to do the work as specified. Payment will be made as outlined above. Signature: Date Accepted: P.O. #: rBOE/N6 C Shared Services Group Site Services Kent / DC DC Landscaping Improvements 9-121 Tree Removal Permit Jeff Doan DC Planning Oct. 17, 2011 BOEING is a trademark of Boeing Management Company. Copyright © 2011 Boeing. All rights reserved. Agenda •Overview •Tree Removal Location •Tree Removal •Mitigation Landscaping Plan •Location Options •Willow Stakes (CAD Layout •Project Schedule Overview L&I audit resulted in an unofficial item to resolve tree located within fire -break in area near 9-121 ordinance containment building. The issue must be resolved or in -progress before YE 2011. ® Located on Duwamish shoreline • Tree was not identified in previous audits and is several years old ® City of Tukwila has been engaged for permitting and mitigation requirements ® Relocating building within the site is not feasible given fragmentation requirements Planning/PA - Jeff Doan 206-369-8361 SHEA - Aaron Johnson 425-306-0165 Permitting - John Murdoch 253-657-0868 City of Tukwila - Minnie Dhaliwal 206-431-3685 Updated: October 2011 9121/Tree Remova Location Tree Removal 9-121 Removal Process: 1. Create temporary fence access point 2. Trim path to tree base from fence to through blackberries 3. Cut ash tree 6-12" above base and leave intact (Remaining growth of blackberries on shoreline will not be removed based on current audit guidance) 16 Support tree from falling and hoist from location using an overhead crane* 2. Close and secure fence access point No further disturbance to this area * This method is expected to keep the tree from falling into the water. The operator on the ground will take reasonable measures to disturb the water as little as possible while considering personal safety. Copyright © 2011 Boeing. All rights reserved. Updated: October 2011 Mitigation Landscaping Plan Overview: Is Select 1 of 3 location options for planting is Clear area and prepare as required for successful planting Priority is to remove invasive species and protect native plantings along shoreline IS Install erosion control jute fabric Copyright © 2011 Boeing. All rights reserved. ® Plant 40 live willow stakes in protective sleeves if required is Minimum 1' on center separation and 50 square feet of planting si Revisit in spring to replace and maintain landscaping Updated: October 2011 Location Op ions Option 1 ▪ Access from slip 6 • Dominated by invasive species ▪ Low erosion risk Option 2 • Low erosion risk ▪ Minimal existing vegetation • Rocky soil/view interference Option 3 ▪ Dominated by invasive species ■ Poor access • Erosion potential Willow Stakes id City of Tukwila has assessed that 40 willow stakes provide equivalent function as the tree being removed m Use stakes to secure jute erosion matting and replace function of downstream tree being removed • Preferable to plant stakes during dormancy • 18-24" length and >3/8" in diameter • Drive into soil leaving 6-8" of stake exposed http://www.kingcounty.gov/environment/stewardship/nw-yard-and-garden/live-stake-plantings.aspx Copyright © 2011 Boeing All rights reserved. Updated: October 2011 CAD Layout • Exact location and Option 1 dimensions of planting area may vary somewhat • Existing native growth being over- run by blackberries would be saved where possible • Remove blackberries and backfill with willow stakes at lft on center Copyright © 2011 Boeing. All rights reserved. Option 3 46 Y . t, \\ Option 2 , ,`r r J JJ ���• 9-96 9-98 Updt; I'1 t�y October 2011 Project Schedule Task Name 1 9-121 Tree Removal 102 days? -Mon 10i17/11 Tue 31612 2 Identify Mitigation Location 4 days Mon 10117/11 Thu 10.20111 3 Site Walk Wtth City of Tukwila 4 days Mon 10,17)11 Thu 1020111 4 Tree Permitting 23 days Fri 1012111 Tue 11/2211 5 Permit Submission 2 days Frl 1021/11 Mon 102401 2 Permit Review 4 Approval 21 days Tue 1025111 Tue 11 /22,1 5 Tree Removal 20 days? Fri 10/2111 The 11/2911 Coordinate removal al will. slnkeholdsr 1 dap? The 10125i11 Tue 10r25111 5 Bid 1nnd / I g 104k:et en 21 deyV Fri 1Of21.11 Fri 11 el8,11 's• 10 R:rcr,ye t,1-121 Tres: 5 driye Wed 11 /2,ai11 Tu5 i 1t29/11 6 11 Tree Mitigation 26 days? Tue 10/25M1 Tue 1129/11 12 Coordinate planting with stakeholder 1 day? Tue 10/25111 Tue 10)2501 5 13 Mitigate for Tree Removal 5 days Wad 1123111 Tue 11 /29/11 6 14 rt,4Follow-up on tree removal 7 days Mon 227t12 Tue 3/6fl 2 Copyright © 2011 Boeing. All rights reserved. Duration . Start Finish Predecessors Resou i'11-.4 Oct 16, 11 Oct 23,'11 s Oct 30,'11 Nov 6, '11 Nov 13, '11 Nov 20, '11 Nov 27, '11 S1S ;Tif�S�STMJI TWIT_ ...IF SjrW S�rTITIF1.5 SIMiT;WITfF;SJS1MjTjWLTnFIS`S�MiTTWiTiFiS�StM.!TTiF • Updated: October 2011 City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206-431-3670 Fax: 206-431-3665 Web site: http://www.TukwilaWA.gov RECEIPT Parcel No.: 0003400018 Permit Number: L11-056 Address: 9725 EAST MARGINAL WY S TUKW Status: PENDING Suite No: Applied Date: 12/06/2011 Applicant: BOEING DEVELOPMENTAL CENTER Issue Date: Receipt No.: R11-02638 Initials: User ID: TLS 1670 Payment Amount: $50.00 Payment Date: 12/06/2011 01:11 PM Balance: $0.00 Payee: JOHN S MURDOCH WORKPLACE SVS TRANSACTION LIST: Type Method Descriptio Amount Payment Credit Crd VISA Authorization No. 017466 ACCOUNT ITEM LIST: Description 50.00 Account Code Current Pmts SIGN PERMIT 000.322.100 50.00 Total: $50.00 doc: Receipt-06 Printed: 12-06-2011