Loading...
HomeMy WebLinkAboutBLD-2021-0197 - OVER OR IN WATER STRUCTURE _ City of nacor€es Invoice/Permit #: BLD-2021-0197 904 6th Street Applied date: 03/19/2021 P.O:Box 547 Issue date: 03/19/2021 v_ Anacortes, WA 98221-0547 1891 Expire date: 09/17/2022 ' �' (360) 293-1901 Job Address: 116 O AVE Permit Type: Commercial Alteration/Repair Permit ANACORTES WA 98221 Project: APN: Remarks: REPAIR SEAWALL BULKHEAD THAT WAS DAMAGED FROM STORM. REPAIR WILL BE WITH TREATED TIMBER, CONSTRUT A MSE WALL TO RELIEVE PRESSURE ON BULKHEAD, BACKFILL AND COMPACT, RESTORE SURFACE GRADE. Owner: PORT OF ANACORTES Contractor: TBD Address: 100 COMMERCIALAVE Address: ANACORTES WA 98221-1560 Phone: (360) 299-1814 Phone: License #: General Information: Fees: Building Valuation 72000 Building Permit Fee 797.75 Plan Review Fee 518.54 State Building Code Fee Comm 25.00 Total Calculated: 1,341 .29 Deposits/Receipts: 0.00 Total Due: 1 ,341 .29 Pei ftds§, IpW. r graLr�tifg t iJIb*Ih it2lbIl not be construed to be a permit for, or approval of, any violation of this Code or any other ordinance or order of f i e o r r.A . order, proclamation, guidance advice or decision of the Governor of this State. To the extent the issuance or 02 g �thl ei�Mit is'' �,n1e reted o'allow construction activity during any period of time when such construction is prohibited or restricted by any state or 10f raiPfarTc Eingb,Vi(ailirligtion, guidance advice or decision of the Governor of this State., this permit shall not authorize such work and shall not be BL 'IA7V 141/110 119PR s l iAit Rf dPi Rflit occupancy or use of a structure where in violation of this Code, any other City ordinances of this lur►sdiction or any other ordinm c ojexecutive order of the City, or of any state or federal law, or of any order, proclamation, guidance advice or decision of �'a � ReFtThe building 10 i' a authorized to suspend or revoke this permit if it is determined to be issued in error or on the basis of incorrect, TrA f Qmpiete infcOrtaticiiit or in violation of any City ordinance, regulation or order, state or federal law, or any order, proclamation, guidance or io t Governor. Thispermit becomes null and void if work or construction authorized is not commenced within 180 days or if construction work is 'er Y � � p e 1 o abandoned for a period of 9 80-days at any time after work is commenced. I have read and exa ' :this application and know the same to be true and correct. r SIGNATURE OF OWNER OR AUTHORIZED.AGENT ISS °""` ydly, ' scyi t Finance Department 021091-0002 Erin W. 03/30/2021 09:05AM PERMITS AND INSPECTIONS PORT OF ANACORTES BLD-2021-0197 Commercial Alteration/Repair Permit REPAIR SEAWALL BULKHEAD THAT WAS DAMAGED issued 2021 Item: BLD-2021-0197 Building Permit Fee 797.75 Plan Review Fee 518,54 Mechanical Permit Fees 0,00 Plumbing Permit Fee 0,00 State Building Code Fee CON 25,00 Stormwater Review 0.00 Payment Id: 311707 1,341.29 Subtotal 1,341.29 Total 1,341.29 CHECK 1,341 ,29 Check Number0B6147 Change due 0.00 Paid by: PORT OF ANACORTES 11111112111111111111141111111111111111 PORT OF macoma Tiag*%-- • AWI47 o =WM VA**Mb * ant, FT140.1.1101athkalkoit HAW 0.'144411/W4 401.Le" tIsla* rtal Ilioagt Thank you for your payment COPY DUPLICATE RECEIPT CPORT OF ANAcoRTEs ITY OF ANACORTES PLANNING AND BUILDING DEPT: e,o40RCODE,_ APPROVED PLANS c1 Y . 61�0 C U RT I S WHARF BULKHEAD REVIEWEDFORCCOPLIANCE ,, MIT# D E 4 � ADDRESS: 116 O AVE N�„ �1 AND SINKHOLE REPAIR APPROVED BY: -7�� V ``�� .- �COg����a SUBJECT TO FIELD INSPECTION.APPROVED PL S SHALL NOT r',FIl:01. ANACORTES, WA BE ALTERED WITHOUT AUTHORIZA ON. N ,, .- � CANADA PROJECT #M RT-62 No. SHEET TITLE 4. U.S.A. G1.0 COVER SHEET AND SHEET INDEX �= `L /�/(\��\)`� eewNCNAM G1.1 GENERAL AND TECHNICAL NOTES + QUANTITIES 9 V V ` PROJECT SITE - G1.2 SITE PHOTOS — EXISTING CONDITIONS 1-27-2021 V p` ANACORTES S1.0 GENERAL ARRANGEMENT / EXCAVATION PLAN '4,444 '( �.' S1.1 CONSTRUCTION SEQUENCE 1 AND 2 a G - — S1.2 CONSTRUCTION SEQUENCE 3 AND 4 MOUNT',ERNON 4��� •:^ _ S�"> aF OS GVPNNE�' °� � S1.3 CONSTRUCTION SEQUENCE 5 JUAN o G� •....._._-,,� ' ,`:# S2.0 MSE* DETAILS LAGGING REPAIR / MSE SYSTEM 51k4 S2.1 MSE* DETAILS MSE FABRIC LAPS AND FOLDS EVERETT .i - �3:�N • r ° �R, I * MECHANICALLY STABILIZED EARTH QUANTITIES FOR CURTIS WHARF BULKHEAD AND SINKHOLE REPAIR /r ="'h ,'' !ill I v ITEM DESCRIPTION QUANTITY UNIT PACIFIC L. i TACOMA c - !I w ...j, EXCAVATE AND STOCKPILE EXISTING MSE BACKFILL 250 CY OCEAN / - 4`:' �S I J�, REMOVE AND DISPOSE OF MSE FABRIC WEST OF EXISTING SEAM 400 SY OLYMPIA . . .- � "'."p���`+ REHANDLE/PRESERVE EXISTING GEOTEXTILE EAST OF SEAM 350 SY SINK HOLE LOCATION *••• =r ' O�/43.' GROUT EXCAVATION TO ELEV +1 (ESTIMATED) 5 CY SEE PLAN SET FOR 4 x ANTICIPATED EXCAVATION , ' 1Z f LEVEL PAD CONCRETE + BARRIER FABRIC(INCL) 10 CY LIMITS INSTALL NEW GEOTEX11LE FABRIC 700 SY VICINITY MAP s"" 1 ` pi, WALL BACKFILL AND COMPACTION 250 SY SC;; ''' r . J INSTALL TREATED BULKHEAD LAGGING 4X12 X 20—FEET S2S ** 5 EA I• Lk' ' INSTALL 2X12 X 15—FEET TREATED REINFORCING PLANKS S4S ** 20 EA EXCAVATION INSTALL 4x12 X 20—FEET TREATED MSE WEATHER BOARDS S4S ** 14 EA STOCKPILE' I ■ INSTALL 6x6 X 15—FEET TREATED MSE FACING WALERS S4S ** 6 EA LOCATION (�� 7 ''� INSTALL MSE FACING ANCHORS + DEADMAN 25 SETS rt I= I s 4 F '(' d laI FURNISH AND PLACE QUARRY SPALL FILL (VERMIN BLOCK) 15 CY ) % v i • ¢ ~ �'ai ** PORT OF ANACORTES OWNER PROVIDED MATERIALS — QUANTITES INCLUDE EXTRA IN CASE OF SURPRISES • ,/sti, I ' AI t -.41, x. la; x� ',, L_ J 8,,, i � I I_ DATUM: / 1 *' ELEVATION DATUM FOR THIS PROJECT IS 0.0 FT. MEAN LOWER LOW WATER I� • e 1 2ND ST 1 „ (MLLW) / 7 TIDAL DATUM PLANE — ANACORTES, GUEMES CHANNEL, SKAGIT COUNTY(FROM a•r • WASHINGTON DEPARTMENT OF ECOLOGY) 0 DIGITAL SIGNATURE: HIGHEST RECORDED TIDE: ESTIMATED (EHW) 11.00 FT. c (J�,.//j•n, A/ (taf f'n r MEAN HIGHER HIGH WATER (MHHW) 8.20 FT. w /"// "(/Gli(� /V // ,/J MEAN HIGH WATER (MHW) 7.40 FT. 0 Michael N.Huggins(Mar 19, 12:27 PDT) MEAN (HALF) TIDE LEVEL (MTL) 5.00 FT. 0 MEAN SEA LEVEL (MSL) 4.42 FT. LU THIS DRAWING SET WAS CREATED AS AN ELECTRONIC MEAN LOW WATER (MLW) 2.60 FT. D DOCUMENT. IF THE ELECTRONIC DOCUMENT DOES NOT MEAN LOWER LOW WATER (MLLW) 0.00 FT. INCLUDE A VERIFIABLE DIGITAL SIGNATURE IN THE BOX U) 1-2 ABOVE, PLEASE CONTACT THE ENGINEER OF RECORD LOWEST RECORDED TIDE: ESTIMATED (ELW) —4.50 FT. — ' FOR THE ORIGINAL CERTIFIED ELECTRONIC DOCUMENT. 1— U W O NO. DATE BY REVISION CURTIS WHARF BULKHEAD DRAWN: MNH PROJECT NO.: 214011 ce 1736 Fourth Avenue S.,Suite v'P�` N• 8UT?T ®� Aly,B DESIGN: MNH SCALE: N/A w �� & SINKHOLE REPAIRS to ® ® © Seattle,Washington 98134 4 "' • itk `� PORT OF ANACORTES-PROJECT#MRT-62 CHECKED: -- DATE: mor 2021 P:206 624.1387 oL, ENGINEERS,INC. wmw.Pndengineers.com �'�"I *BI p.�� � COVER SHEET AND SHEET INDEX SHEET N0. \� ss/0NAL.r �aP. ,.�.t, G1 .0 \O 3/M2172/ <o z GENERAL NOTES GENERAL STRUCTURAL NOTES MATERIAL SPECIFICATIONS CONT'D THESE NOTES SHALL GOVERN UNLESS NOTED OTHERWISE ON THE DRAWINGS. REFER TO WRITTEN SPECIFICATIONS FOR FURTHER REQUIREMENTS AND AMPLIFICATION OF THESE NOTES. THESE NOTES SHALL GOVERN UNLESS NOTED OTHERWISE ON THE DRAWINGS. 3. QUARRY SPALLS FOR INTERS11T1AL GAP FILL: 1. CFNFRAI 1. GENERAL QUARRY SPALLS SHALL CONSIST OF BROKEN STONE. QUARRY SPALLS SHALL BE FREE FROM SEGREGATION, 1. SITE ADDRESS: PORT OF ANACORTES, 100 COMMERCIAL AVE., ANACORTES, WA 98221. A. ALL MATERIALS, WORKMANSHIP, DESIGN, AND CONSTRUCTION SHALL CONFORM TO THE DRAWINGS, SEAMS, CRACKS, AND OTHER DEFECTS TENDING TO DESTROY ITS SOUNDNESS. PROPERTIES OF THE 2. 0R gJ6 , OUNTY ASSESSOR'S PARCEL NUMBER P31510. SPECIFICATIONS, AND THE INTERNATIONAL BUILDING CODE (IBC) 2015 EDITION, WITH CITY OF ANACORTES SUPPLIED MATERIAL ARE IDENTIFIED IN THE TABLE BELOW: -gyp ,Is d: nRE IN FEET AND ARE REFERRED TO MEAN LOWER LOW WATER = 0.0. AMENDMENTS. • ,���� 1 L•t•- t f �HJ�RELINE AND AND CONSTRUCTIONFEDERAL, PERMITS. ALLLLOCAL OTHERENVIRONMENTAL WHICH MAY PERMITS BE REQUIRED OSHALL BE C. DEA DESIGN D LOAD:L OADING CRITERIA: WEIGHT OF FILLS AND EXIS11NG STRUCTURE AGRADATIONGGREGATE P FACTORY WSDO TEST METHOD T 13 15 REQUIREMENT G OBTAIN r ^ k Pt D FOR BY THE CONTRACTOR. SEE SPECIFICATIONS FOR PERMITS. LIVE LOAD: UNIFORM LOAD = 250 PSF STORED EQUIPMENT BEHIND THE EXISTING BULKHEAD LOS ANGELES WEAR REV.AASHTO T 96 50%MAXIMUM 5 AT ': Nu TALLATION SHALL COMPLY WITH INTERNATIONAL BUILDING CODE, 2015 EDITION, WITH SEISMIC LOAD: PER PROJECT CALCUATIONS t TY OF ANACORTES AMENDMENTS, AND ALL OTHER APPLICABLE CITY, STATE AND FEDERAL CODES, SPECIFIC GRAVITY, SSD) AASHTO T 85 2.55 MINIMUM RU ANN REGULATIONS. D. CONTRACTOR SHALL PROVIDE TEMPORARY BRACING FOR THE STRUCTURE AND STRUCTURAL COMPONENTS -W '' " t-. ' ALL COMPLY WITH ALL PERMITS CONDITIONS. UNTIL ALL FINAL CONNECTIONS HAVE BEEN COMPLETED IN ACCORDANCE WITH THE PLANS. Leg' -9 'ALL VERIFY CONDITIONS AND DIMENSIONS AT THE PROJECT SITE AND SHALL NOTIFY THE OWNER E. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SAFETY, PRECAUTIONS AND THE METHODS, TECHNIQUES, R SIEVE %PASSING I�/ itc..`' '�•ANCIES BEFORE STARTING WORK. SEQUENCES OR PROCEDURES REQUIRED TO PERFORM THE CONTRACTOR'S WORK. 8" 100 � FEATURES CONTRACTORSCH ARE EXPENSE AND DUE SHALLBE INSPECTED CONTRACTOR'S ANDACCEPTED SHALL BYOWNER.E REPAIRED OR F. TO FABRIC CONTRACTOR-INITIATED CO CONSTRUCTION. SHALLBE SUBMITTED IN WRITING TO THE OWNER FOR APPROVAL PRIOR 3" SIEVE 40 tOFNEPtoid AT THE 9. THE OWNER'S PREMISES WILL BE OCCUPIED DURING PROGRESS OF THE WORK. CONTRACTOR SHALL MINIMIZE THE 3/4 SIEVE 10 EFFECTS OF ITS WORK ON ACTIVITIES ADJACENT TO THE PROJECT SITE. CONTRACTOR SHALL COORDINATE ALL 2. EXISTING CONDITIONS SCHEDULES AND WORK WITH THE OWNER. A. OBSERVABLE CONDITIONS BETWEEN ELEVATION +11 AND +16 PRESENTED IN THESE DRAWINGS ARE BASED 4. GRAVEL BORROW FOR FILLS 10. ALL MATERIAL NOT TO BE RE-USED OR STORED FOR OWNER SHALL BECOME THE PROPERTY OF THE ON MEASUREMENTS/PHOTOGRAPHS RECORDED BY PND ENGINEERS ON 1-27-2021 DURING PARTIAL CONTRACTOR AND SHALL BE REMOVED FROM THE PROJECT SITE AND DISPOSED OF IN AN APPROVED MANNER. EXCAVATION NEAR THE SINKHOLE. IN THE EVENT THAT THE EXCAVATION REQUIRES ADDITIONAL FILL, FURNISH GRAVEL BORROW TO ELEVATION CONTRACTOR SHALL NOT STORE OR BURN MATERIAL ON SITE. DEBRIS SHALL BE REMOVED DAILY AND SHALL B. CONDITIONS BELOW CURRENT GRADE BETWEEN ELEVATION 0.0 TO +4.0 AND THOSE BEHIND THE EXISTING +15, CONFORMING TO WSDOT STANDARD SPECIFICATION. MATERIAL SHALL HAVE IN-PLACE DENSITY OF 125 NOT BE ALLOWED TO ENTER THE WATER. BULKHEAD ARE INFERRED FROM PHOTOGRAPHS PRESENTED ON SHEET G1.2 AND ARCHIVE DRAWINGS. PCF AND INTERNAL ANGLE OF FRICTION 30 DEGREES OR BETTER. 11. ALL APPROVED DEVIATIONS FROM THESE PLANS SHALL BE RECORDED ON A SET OF AS-BUILT DRAWINGS, C. EXCAVATION BELOW ELEVATION +11 AND CONDITIONS INSHORE OF THE GROUTED AREAS BETWEEN SUBMITTED TO THE OWNER AS THE PROJECT PROGRESSES AND SHALL BE SUMMARIZED ON ONE SET OF ELEVATION 0.0 AND +4 ARE NOT KNOWN BEYOND THE LIKELY PRESENCE OF MSA FABRIC LAYERS DEPICTED SIEVE %PASSING AS-BUILT REPRODUCIBLE DRAWINGS PRIOR TO PROJECT COMPLE110N AND ACCEPTANCE. IN ARCHIVE DRAWINGS. THE CONDITIONS OF THE GROUTED AREA HAVE BEEN INFERRED WITH THE BEST 12. A COPY OF THESE APPROVED PLANS AND PERMITS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN ESTIMATE OF CONDITIONS TO BE ENCOUNTERED BY THE CONTRACTOR. 2" 75-100 PROGRESS. D. PND ENGINEERS WILL BE ONSITE AT THE TIME OF EXPOSURE OF SUBGRADE BELOW ELEVATION +4 TO 1" SIEVE 90-100 13. IF AT ANY TIME, AS A RESULT OF PROJECT ACTIVITIES, FISH ARE OBSERVED IN DISTRESS, A FISH KILL OCCURS, CONFIRM AND VERIFY ANTICIPATED CONDITIONS, AND ADJUST ACCORDINGLY IF DIFFERENCE EXISTS. #4 SIEVE 5D 80 OR WATER QUALITY PROBLEMS DEVELOP (INCLUDING EQUIPMENT LEAKS OR SPILLS), IMMEDIATE NOTIFICATION E. LOCATION/TYPE OF EXISTING UTILITIES BELOW ELEVATION +16 ARE NOT KNOWN. SHALL BE MADE TO THE WASHINGTON STATE EMERGENCY AT 1-800-258-5990, AND TO WASHINGTON F. CONTRACTOR SHALL NOT PLACE CONSTRUCTION EQUIPMENT ON DOCKS, PIERS, WHARVES, APRON, OR ANY #40 SIEVE 30%MAX DEPARTMENT OF FISH AND WILDLIFE MILITARY DEPARTMENT MANAGEMENT DIVISION AT 1-360-902-2206. OVER-WATER STRUCTURE WITHOUT HAVING THE CAPACITY OF THE FRAMING CALCULATED BY A REGISTERED #200 7%MAX ENGINEER IN THE STATE OF WASHINGTON AND SHOWN TO BE ADEQUATE FOR THE IMPOSED LOADS AND/OR SHORELINE /SEPA NOTES SHORING INSTALLED AS INDICATED BY THE STRUCTURAL ANALYSIS. CONTRACTOR SHALL SUBMIT 5. COMPACTION STRUCTURAL ANALYSIS TO THE OWNER FOR REVIEW. REFER TO NOTES ON SHEET S1.0 REGARDING A. APPROPRIATE BEST MANAGEMENT PRACTICES (BMP'S) SHALL BE EMPLOYED TO MINIMIZE DEBRIS AND EQUIPMENT STABILITY ON EXCAVATION SLOPES. COMPACTION LIMITS AND CRITERIA IS SHOWN ON SHEETS S1.2 AND S1.3 CONSTRUC110N MATERIAL STORED AND STAGED AT THE CONSTRUCTION SITE. B. APPROPRIATE BMP'S SHALL BE EMPLOYED TO PREVENT DELETERIOUS MATERIAL FROM ENTERING THE AQUATIC 5. STORAGE AND HANDLING 6. GEOTEXTILE FABRIC ENVIRONMENT DURING CONSTRUCTION. A. THE CONTRACTOR SHALL HANDLE ALL MATERIAL IN A MANNER THAT PROTECTS THE MATERIAL FROM C. DEBRIS OR TOXIC MATERIAL THAT ENTERS THE WATER DURING CONSTRUCTION SHALL BE CONTAINED, COLLECTED DAMAGE. THE OWNER WILL REJECT DAMAGED OR DETERIORATED MATERIALS INTENDED FOR PROJECT GEO-TEXTILE FABRIC SHALL BE WOVEN POLYPROPYLENE FABRIC SUITABLE FOR SOIL STABILIZATION AND AND DISPOSED OF AT AN APPROPRIATE UPLAND FACILITY. INSTALLATION. FILTRATION AND WITH FABRIC MATERIAL PROPERTIES SIMILAR TO US 4800 (US FABRICS), HP 570 (MIRAFI) D. ALL CREOSOTE-TREATED TIMBER, PILES, PILE STUBS AND ASSOCIATED EXCAVATED SEDIMENTS SHALL BE AMOCO.2044 DISPOSED OF IN A LANDFILL WHICH MEETS THE LINER AND LEACHATE STANDARDS OF THE MINIMUM FUNCTIONAL 6. INSPECTION OR ( ) SUBMIT PROPOSED GEOTEXT1LE FABRIC TO THE OWNER FOR APPROVAL PRIOR TO US. A. SPECIAL INSPECTION IS NOT REQUIRED FOR THIS PROJECT. LAYOUT AND SEAMING OF THE CURRENT DESIGN IS BASED ON A 20-FOOT ROLL WIDTH. SEE DRAWING STANDARDS, CHAPTER 173-304 WAC. B. SPEED IS OF THE ESSENCE FOR COMPLETION OF THIS PROJECT GIVEN THE NEED TO WORK TIDES DURING S2.1 FOR SEAMING LOCATIONS, AND LOCATIONS FOR DOUBLING AT HIGH DAMAGE AREAS. OTHER REQUIREMENTS REPAIR OF THE EXISTING BULKHEAD LAGGING, PLACEMENT OF LEVELLING CONCRETE AND RECONSTRUCTION A. THE CONTRACTOR SHALL CONSULT THE SPECIAL PROVISIONS, AGENCY PERMITS AND THE PLANS FOR INFORMATION OF THE MSE FACING AND FABRIC SYSTEM. ACCEPTANCE CRITERIA FOR INSTALLATION OF THE MATERIALS 7. CAST-IN-PLACE LEAN CONCRETE ON CONSTRUCTION PHASING, ENVIRONMENTAL REQUIREMENTS AND PROTECTION OF TRAFFIC, AND THE USE OF THE IS PROVIDED HEREWITH. PND ENGINEERS, OR THE PORT SHALL PROVIDE INSPECTION/OBSERVATION TO LEVELING PAD CONCRETE SHALL BE SUPPLIED AND DELIVERED BY A CENTRAL READY-MIX PLANT REGULARLY EXISTING PIER. CONFIRM THAT CRITERIA ARE ACHIEVED. ENGAGED IN THE PRODUCTION OF CONCRETE AND DELIVERY OF CONCRETE. CEMENT, AGGREGATE AND WATER B. THE CONTRACTOR SHALL PREPARE AND SUBMIT A CONSTRUCTION SCHEDULE FOR REVIEW BY OWNER TWO WEEKS SHALL BE PROPORTIONED TO OBTAIN CONCRETE WITH GOOD WORKABILITY. CONCRETE MIX DESIGN SHALL PRIOR TO START OF CONSTRUCTION. C. DURING EXCAVATION, BULKHEAD REPAIRS, AND RE-CONSTRUCTION OF THE MSE WALL, THE PORT, TENANTS, C. CONTRACTOR SHALL SUBMIT SHOP DRAWINGS AS INDICATED IN THE GENERAL NOTES, SPECIFICATIONS AND SERVICE PROVIDERS AND PUBLIC GUESTS WILL OCCUPY CURTIS WHARF, BERTHS AND MOORING FACILITIES. COMPLY WITH ASTM C 33 WITH MAXIMUM COARSE AGGREGATE SIZE OF 3/4 INCH. PORTLAND CEMENT SHALL DRAWINGS. THE PROJECT CONTRACTOR MUST ACQUAINT THEMSELVES WITH THESE AND OTHER POTENTIAL BE TYPE II OR ILA. SLUMP IS TO BE 4 INCHES OR LESS. ENTRAINED AIR CONTENT IS TO BE BETWEEN 4 D. SUBSTITUTIONS OF MATERIALS AND DEVIATIONS FROM THE SCOPE OF THE CONSTRUCTION DOCUMENTS ARE NOT ENVIRONMENTAL SAFETY CONCERNS RELATING TO WORKING ABOVE WATER, ON WATER, AND IN-WATER AND AND 6 PERCENT. MINIMUM 28 DAY STRENGTH IS 2000 PSI. SUBMIT PROPOSED CONCRETE MIX DESIGN TO PERMITTED UNLESS FORMALLY SUBMITTED AND APPROVED BY THE OWNER IN WRITING, 14 DAYS PRIOR TO UNDER WATER. THE CONTRACTORS APPROVED SITE SAFETY WORK PLAN SUBMITTED TO THE PORT SHALL THE OWNER FOR APPROVAL PRIOR TO USE. FABRICATION. ADDRESS SUCH CONCERNS INCLUDING VESSEL PROPELLER WASH, BOW AND STERN THRUSTER WASH. IT IS E. ALL WORK SHALL BE COORDINATED SEVEN DAYS IN ADVANCE WITH OWNER AND TERMINAL OPERATIONS. TERMINAL THE CONTRACTOR'S RESPONSIBILITY TO COORDINATE WITH THE OWNER RELATIVE TO VESSEL ACTIVITY AND TECHNICAL SUBMITTAL LIST .. SPECIFICATION OPERATIONS SHALL BE ONGOING AND UNINTERRUPTED THROUGHOUT THE COURSE OF CONTRACTOR'S WORK. DISPLAY WARNING SIGNS AND FLASHING LIGHTS WHEN CONSTRUCTION ACTIVITY IS PRESENT. QUARRY REPORT AND GRADATION FOR BORROW SEE ITEM 4 TERMINAL OPERATION ACTIVITIES REQUIRING COORDINATION INCLUDE, BUT ARE NOT LIMITED TO, VESSEL AND BARGE CALLING SCHEDULE, VESSEL LOADING AND UNLOADING OPERATIONS, AND CARGO TRUCK TRAFFIC 6. PORT POLICIES LEVEL PAD CONCRETE MIX DESIGN + STRENGTH SEE ITEM 7 OPERATIONS. CONTRACTOR WORK WILL BE SCHEDULED AT TIMES AND LOCATIONS WHERE THE WORK DOES NOT GEOTEXTILE FABRIC SAMPLE AND ROLL WIDTH SEE ITEM 6 INTERFERE WITH OWNER TERMINAL OPERATIONS. A. THE CONTRACTOR SHALL BECOME ACQUAINTED WITH THE PORT OF ANACORTES WEB SITE: F. WORK ACTIVITIES BELOW THE PIER MAY BE PERFORMED DURING VESSEL OPERATIONS AT THE REQUEST OF THE HTPS:WWW.PORTOFANACORTES.COM/MARINE-TERMINAL/SHIPPING-SCHEDULES/ DOCUMENTATION OF HARDWARE MATERIALS CONSISTENT WITH PLAN SET CONTRACTOR AND PENDING APPROVAL BY THE OWNER. HOWEVER, AC11VI11ES DURING VESSEL OPERATIONS WILL MATERIAL SPECIFICATIONS '' PORT OF ANACORTES REQUIRED SUBMITTALS ARE DESCRIBED IN THE GENERAL NOTES OF THIS SHEET BE LIMITED TO AREAS THAT DO NOT POSE A SAFETY RISK TO THE CONTRACTOR OR OWNER PERSONNEL OR EQUIPMENT. 1. TIMBER MEMBERS G. ACCESS TO THE SITE FOR CONTRACTOR'S MATERIAL AND EQUIPMENT SHALL BE COORDINATED WITH THE OWNER. A. TIMBER MEMBERS SHALL BE DOUGLAS FIR NO. 2 & BTR. AVAILABILITY OF ON SITE STAGING AREA IS LIMITED AND SHALL BE COORDINATED WITH OWNER PRIOR TO B. ALL TIMBER SHALL BE ACZA TREATED TO .06 POUNDS PER CUBIC FOOT RETENTION. CONTRACTOR MOBILIZATION. C. PRE-BORE HOLES FOR BOLTS AND LAG SCREWS SHALL BE PER THESE DRAWINGS. END SEAL ALL HOLES H. CONTRACTOR'S EQUIPMENT AND STAGING AREA SHALL BE SECURED AND PROTECTED AT ALL TIMES. OWNER IS WITH PRESERVATIVE. NOT RESPONSIBLE FOR DAMAGE TO MATERIALS OR EQUIPMENT, D. DURING LAGGING REPAIR DO NOT CUT/NOTCH EXISTING TIMBER PILES UNLESS APPROVED BY THE OWNER. I. CONTRACTOR SHALL PROVIDE ALL MATERIALS AND EQUIPMENT REQUIRED FOR TEMPORARY TRAFFIC CONTROL AND E. TIMBER SURFACES ARE AS FOLLOWS: TO SECURE THE WORK AND STAGING AREAS. TEMPORARY VEHICLE BARRIERS MAY BE REQUIRED. REPLACEMENT LAGGING 4X12'S SHALL BE S2S BASED ON FIELD OBSERVATION TO MATCH EXIS11NG SECTIONS J. GUEMES CHANNEL IS A TIDALLY INFLUENCED BODY OF WATER. CONTRACTOR SHALL COORDINATE ALL WORK WITH MATERIAL FOR THE NEW MSE FACING SYSTEM SHALL BE S4S (2X12, 4X12, AND 6X6) Cl TIDES AND CURRENTS AS REQUIRED TO ACCOMPLISH THE PROJECT SCOPE. ALL LAG BOLTS THROUGH TIMBER SHALL BE SQUARE OR HEXAGONAL HEAD AND FITTED WITH MALLEABLE m K. DURING DEMOLITION AND CONSTRUCTION, OWNER, TENANTS, SERVICE PROVIDERS AND PUBLIC GUESTS WILL IRON WASHERS EXCEPT AS NOTED OTHERWISE. CC OCCUPY CURTIS WHARF, BERTHS AND MOORING FACIUTIES. THE PROJECT CONTRACTOR AND SUB-CONTRACTORS MUST ACQUAINT THEMSELVES WITH THESE AND OTHER POTEN11AL ENVIRONMENTAL SAFETY CONCERNS RELATING 2. STRUCTURAL STEEL U_ TO WORKING ABOVE WATER, ON WATER, IN-WATER AND UNDER WATER. THE CONTRACTOR'S SAFE WORK PLAN SHALL ADDRESS SUCH CONCERNS INCLUDING VESSEL PROPELLER WASH, BOW AND STERN THRUSTER WASH. IT IS A. STRUCTURAL STEEL FOR THIS PROJECT IS LIMITED TO THE C-CHANNEL DEADMAN UTILIZED TO ANCHOR THE LU THE CONTRACTOR'S RESPONSIBILITY TO COORDINATE WITH THE OWNER RELATIVE TO VESSEL ACTIVITY AND MECHANICALLY STABILIZED EARTH (MSE) WALL FACING. REFER TO THE DRAWING DETAILS FOR MATERIAL D DISPLAY WARNING SIGNS AND FLASHING LIGHTS WHEN CONSTRUCTION ACTIVITY IS PRESENT. THE CONTRACTOR GRADES AND RELEVANT CALL-OUTS. ANCHOR ROD ALL-TREAD, HEAVY AND MALLEABLE WASHERS, NUTS, cn SHALL BECOME ACQUAINTED WITH THE PORT OF ANACORTES WEB SITE: AND TIMBER ASSEMBLY HARDWARE SHALL BE GALVANIZED PER ASTM A123 OR A153. HTTPS:WWW.PORTOFANACORTES.COM/MARINE-TERMINAL/SHIPPING-SCHEDULES/ NO. DATE BY REVISION CURTIS WHARF BULKHEAD AND DRAWN: MNH PROJECT NO.: 214011 �., N hp .--: & SINKHOLE REPAIRS 1736 Fourth Avenue S.,Suite A o�'P " "�':CAN > 7`_,; °'J, DESIGN: MNH SCALE: N A © © D Seattle,Washington 98134 F C \ PORT OF ANACORTES-PROJECT#MTR 62 CHECKED: MNH DATE: MAR 2021 P:206.624.1387 �? �� �G,'. SHEET NO. ENGINEERS,INC. www.pndengineers.eom '' Ap 26812 3441 \^_i" GENERAL AND TECHNICAL NOTES SS/ONAL 3 �1� G1.1 3//9/202/ �_ COO ''fix`i.(. s' ti�at s FOR C�j P fy L T1 EXISTING GEOTEXTILE FABRIC ,, �O 44 atC�+ k BEHIND THE BULKHEAD LAGGING. 4 1 �+� G1T Y •? G: a„ •� Y r 3i4Z. , MISSING LAGGING BETWEEN 'i `'1 j . ` r }1 i 44i .� " `` `t CONCRETE MONOLITH AND THE S `h "j�tp{ , ft i� #� t'i 3 `� '� ` p MUDLINE ; � 1 1/ � •I� iv r s•k' `„— ` •, • } , ;t 4 a EXISTING 4x12 LAGGING r t c .' +�`� Yn tl ap c ' ABOVE DAMAGED AREA) ,*� t a i, C ,' '1 q • • • f fY �.' '�� �� Y •t ;µ (4 `( Y PRESSURE GROUT OR WASHOUT j > , ' tOFIELD t '? z C"‘",' . -PRESSURE GROUT OR WASHOUT CONCRETE FROM PREVIOUS REPAIRS r `` d++ rtA�?' a-. '' ,t.lat�� is r + •- . CONCRETE FROM PREVIOUS REPAIRS `'� ,Lbn: ' " y 7 t 'f ,n'•,-^.!r__ s, 3p. '•• i M 4.. , a.. • � i " �►lt,1 i.1, • c• ti 5 �',� 3 y ,/ r S• �fi" .,..„4,„:„,,,, 't tt ., ..c1ti ui' "y .4 gafi�ae i 1 } li*!' j' i+ r, Ya'`rTF �it,�rR ob f; � 'P.:, { } y, ,-. , Lk7 �t I:,..0 .t: 'fF' .14 y Y�,"1.-.-','-).,..,-,4"`� '', `. aC,�'V•SS •hc t ,� `> r :' r it± �,'s 4'` "t 4: I PILE Al EXISTING (STEEL'f' 1. .' Z ,, 1't;` r , ` M�1!•.}'.4. 1 +,�'.•• STUB PILE).�' -.:r�. :. i „r e• t {-' ` ' � l'4' 4 , a ! y.)axi 4PILE Al EXISTING (STEEL '.% !r' $ 1 * yt • L �� r ,t, " l 4I a �+5 f?.W~J. rt a3 i, y� y ! �t � y 4 , . STUB PILE)•, . °t1 <A 'ta , .t. t 4 K'L'�A+9;Y !�T4 S tit x' C. C ,s f C 4 �- ,{ t. Oft 1 q *•. , t rr ? r. PILE A2 EXISTING .„,,..,..)?4,. r; te ' ' £ ;PILE A3 EXISTING!'' , PHOTO 1 / BULKHEAD DAMAGE @ ELEVATION +3± PHOTO 2 / BULKHEAD DAMAGE @ ELEVATION +3± PILE A2 AND A3 SHOWN (SEE S1.1 AND 1.2) PILE Al AND A2 SHOWN (SEE S1.1 AND 1.2) flITr�i :. ..:rt (nPli �t •Ilt=.y• .x41 16 1 t L 4 ky .',...;4 �.%. rS !' S' 4 p. `.. r' .. l+v `P4!�u ', ' 1 4+..t 0., -1�' "' .t' s i ryp cy . *' TOP OF APPROACH APRON ' :t, --..._. • /5—„t-' 11" -fig 2 +' _ t•t �+ �yl'j s '., . `5 4.ELEV +16f , ':` X '. wf .� are + r I^ ➢r t, • l .- '^` _ t t'{14'... t f%,!r ,,,` `T'+ - {i;lam-^ `"'`. -r9-(� p ,t I I + ?„ ,. , r . a.. 'r Y ',,,,1fi'1'�.. - g — y TOPS OF EAST WHARF ✓ k,,P , ••''If • `I" ,Y _.. • c` •�a _ELEV +16t i'y �. M• /I •', :e, �^pr ' ry '4: '..1.1 ." r v' XLt :bj �-' l . 7.- "� u511d'p�st'•.,.7-r r t " _ ,'4 r r ►• i. Y ' , GEOTEXTILE FABRIC SEAM �r • ' a u ~ -•f a't a 2� $ •4 ,'' *`+nq„b f,p ' ?1' FABRIC TO THE EAST TO . 1 ii.•'1r,, a {u-' Wit ./ * t *. m _ • ' qs . ;,.' I- , ` .rvix REMAIN t�+ ,o e` rb • r 1 �y. ♦ / , VISIBLE OUTLINE OF CONCRETE MONOLITH DAMAGED LAGGING AND b t Y s y �. : ' r ' `t+ wti, 40,!:- • BELOW. EXTENDS FROM APPROX ELEVATION FABRIC BELOW THIS POINT / 6 i "`r fiu" •�' F''bv ,n �.1+` 4Grk,yw r ,,/ 9: +14± TO MUDLINE AND POTENTIALLY DEEPER ,.i^' -AT PILE LOCATIONS Al, A2 I • '2t• 4. - 7 ` .0. rr.Y1,1 , s g '.y -,". : r 1 " o h -'; AND A3 r i• ? i�i -' ,' r r c �' v'� j °C'`l 0 +,•t�F y,, p� . �� i SI „rrag t � ' � .'lam r rt ._ �Yn �/ � �• e Yq{��rn. �1� r � , ,st r 0,: th.-4�..,r-.- ., ` , Y ,, . ,� , h v, A�+rh r.# rq,yJ F ,r y - :r +i 1 ( . '1•� _ �,"S •�„n4/�i" _ t a(+'t ". y �h`', 'c!� t x r,.,y'>,e' ;':4' '� ' GEOTEXTILE FABRIC TO BE ' •' ��` r �, ` 7, „1 y ' y REMOVED �• F rA , ` ;r,rye, r \ ' t ti fir+ 'YY'=` t . ..; :1,� kr 1 r;.pf..,.<. �"�.. . J• 'r• r, - Fr• tliSi. :: .'?: • • A w� j �z ti +f Qti .1+ja f 1- , l y . , co— PHOTO 3 / SINK HOLE AFTER PARTIAL EXCAVATION 1-27-2021 PHOTO 4 / SINK HOLE LOOKING WEST TO EXISTING APRON LOOKING EAST TOWARD EXISTING SEAFOOD PROCESSOR CONCRETE MONOLITH BELOW EXISTING APRON o W D CO CO NO. DATE BY REVISION CURTIS WHARF CORROSION REPAIRS AND DRAWN: MNH PROJECT NO.: 214011 7� 1736 Fourth Avenue S.,SuimA ��P�E N. H°�� ®° AY ' ._. & SINKHOLE REPAIRS DESIGN: MNH SCALE: N/A © © D Seattle,Washington 98134 /7 , / I'> . • PORT OF ANACORTES-PROJECT#MTR-62 CHECKED: MNH DATE: MAR 2021 P:206.624.1387 9„ ��� SHEET N0. ENGINEERS,INC. uwv.pndenginecrs.com �e, a 768+pst 0 SITE PHOTOS EXISTING CONDITIONS 1-27-2021 Sg/0N AI✓ 4'g� �� G 1 .2 3//,/zozl EDGE OF CONCRETE PAVEMENT AT ADJACENT GRID LINE B OF EAST TIMBER APRON (CURTIS WHARF) SEA-FOOD FACILITY 15'-0" �111 I ! 1 1 i l "I 6 I' 7 4p1Z CODE 0 — — - �� Ii I ��� T Y ,6 JOINT LOCATION BETWEEN O O ® `Ri t_ `t I ti E s; i '' `Q G1 Cy CONCRETE PIER, AND EAST f rTIMBER PIER TOP OF TIMEBER WHAFT ELEV. 16± �"�. I rn 19'-6" 16'-0" DISTANCE FROM FABRIC SEAM TO EDGE OF PAVEMENT G TOP OF APPROACH CONCRETE LENGTH OF REPAIR AREA AT ADJACENT PROPERTY - FABRIC TO REMAIN • +� v �T ELEV. 16t - r• F4i,-NE, .>a� 6} J I v' 4, PHOTOS 1 AND 2 SHEET G1.2 p j,:.� * \- I �� 4 O PILE Al IS A STEEL STUB PILE. TAKEN UNDER PIER AT THIS GRID LINE A OF EAST TIMBER APRON (CURTIS WHARF) . *u�p ° C C CONNECTION IS REQUIRED BETWEEN THE I<; :. • • iiii GEOTEXTILE FABRIC SEAM. r '' REPLACEMENT 4X12 LAGGING AND PILE Al LOCATION (ELEV +3) �G FABRIC TO THE EAST TO °HI Al A2 A3 REMAIN APPROXIMATE AREA AND e-e - F Y:as LCOATION OF SINK HOLE O �� O O - O ° iT �I 4 • ADJACENT TO GRIDLINE A — — — — �,9 - EAST TIMBER WHARF SLOPE 1.25:1 THIS SECTION i i , �, -o"I BETWEEN EXTENTS OF /' !I SEE PHOTO 4, SHEET G1.2 APPARENT LIMIT I I I I 1 EXISTING GEOTEXTILE I I EDGE OF PAVEMENT AT :iy 0 g •, s 1)1/./ • OF EXISTING OBSERVABLE CONCRETE I I I FABRIC ADJACENT SEA-FOOD L _ - MONOLITH BELOW THE APPROACH SLAB. ELEV. +2.0t PROCESSING FACILITY 4 I FABRIC TO BE REMOVEDl THE MONOLITH IS COMPRISED OF WASHOUT ANTICIPATED DEPTH OF EXC I I ' -' DURING EXCAVATION AS `>:j CONCRETE WITH UNKNOWN STRENGTH, AND - - / , ;, PART OF THE REPAIR. ` UNKNOWN LIMIT TO SHOREWARD - _ K ////// / G`i /� / t WEST OF THE SEAM i / / / / /BEGINNING OF CONCRETE ELEV. +5f / / / / • • " APPROACH TO CURTIS - / = y t- ` WHARF 7 i 7 i .,.. ,,,..,.. r'44°N*. -'' •`=',;, is l }} ,.,. r n / t 1:, - N- - /� �/ i/ s1 1; f 1 1a I • = // // / k' 41, :1` I ' I \ \ \ II - - .-_ _ SEAM BETWEEN FABRIC EXTENTS OF EXISTING t ' a >' SECTION (SEE PHOTO 5) GEOTEXTILE FABRIC TO REMAIN h°r -4 •, ':,/ twat- \ \ - ELEV. +10± SEE PHOTO 3 AND 5 DEPICTING , \ - 0- 0 - / / / FABRIC LIMITS AND SEAM t+" i�tt."'K,x" 4 SET ECOL GY BI OCKS /aS - - / +' e,'4•,..t: f"u�l •�, 4.1�..', t•• (,c SHOWN TO ROVI SAFE N. / / 3'-0" ri • i '4 4. r a.• .'•ql..1 ACCESS FLA ING E \ - - - " `' t ,t. EXCAVATIONQ LIMII�AXLE / + ,? I' LOADS \ I - - - / / :: ,r;i; \ ` - ELEV. 15t / i PHOTO 5 / SINK HOLE LOOKING EAST _ I / FABRIC SEAM (LOOKING EAST) EXCAVATION BEYOND THE I APPARENT LINE OF THE CONCRETE APPROACH SPAN I EXISTING CONCRETE APRON MAY BE NECESSARY IN MONOLITH SHOREWARD OF THE EVENT THAT THE THE CONCRETE PIER CONCRETE MONOLITH ABUTMENT APPROACH APRON. SEE DOES NOT EXTEND PAST THE PHOTOGRAPHS ON G1.2 BEGINNING OF THE APRON EXCAVATION SLOPES ARE BASED ON INFERRED ANGLE OF REPOSE FOR EXCAVATED MATERIALS. THE CONTRACTOR SHALL DETERMINE WHETHER SLOPES ARE STABLE DURING EXCAVATION BASED ON IMPOSED MACHINE WEIGHTS FOR FURNISHED EQUIPMENT. SEE ITEM 2F SHEET G1.1 FOR NOTES REGARDING EXISTING CONDITIONS. SINK HOLE EXCAVATION PLAN a GENERAL ARRANGEMENT 0 w 0 w D CO NO. DATE BY REVISION CURTIS WHARF BULKHEAD DRAWN: MNH PROJECT NO.: 214011 N. 1736FourthAvenueS.,SuiteA `•\' let' 4 Aim) & SINKHOLE REPAIRS DESIGN: MNH SCALE: N/A ® © m Seattle,Washington 98134 r ' ����0 PORT OF ANACORTES-PROJECT#MRT-62 CHECKED: -- DATE: MAR 2021 P.206.624.1387 ENGINEERS,INC. vrww.pndengineers.com OAS"eo 12 ♦� GENERAL ARRANGEMENT AND EXCAVATION PLAN SHEET NO. 6' a S1 .0 �S/ANAL y �eQ. I.,`.. 3//9/202/ TOP OF ASPHALT ELEV. +16± xoxux ix FO[z,CODS EXCAVATE AND STOCKPILE EXISTING GRAVEL BACKFILL. ti9 . TARP AND PROTECT FROM WEATHER/ADVERSE MOISTURE TOP OF E<ISTING LAGGING (30" BELOW TOP OF A/C ABSORPTION. �w iiiiii0 — — ,sky/ REMOVE EXISTING MSE FABRIC FROM THE WESTERN APAVEMENT EDGE TO THE NOTED SEAM LOCATION Y I kW I I 1 5�P\/ / X EXCAVATE AND PRESERVE FABRIC FROM THE SEAM TO THE N (tj 891 I I I Ic z 1 EASTERN EDGE OF PAVEMENT ADJACENT TO THE FISH `pQ• X _, PROCESSING FACILITY cr. • 72-0 .HEU X'" /� ELEV.+7.4 MHW ELEV.+7.4 MHW t/oz,_, D 0 , , . . . . . . . I LOCATION OF I I I/ I I M MISSING LAGGING TO BE REPAIRED I / I LOCATION OF o / MISSING LAGGING TO 0�0 � / / - - REPAIRED --'' ' //4aAr A jr z \��i\i\\� \i\\i\\i /\\ \ � \\\�\�\�\\�\\� \�\\\�\�/\� /' _ _ c' ELEV. +1 (TOP OF GROUT ASSUMED) \i\iI\ ii i i \�\\ii\i\\�\ii\i \ ii\ iii�� \ii\i� i\i�� \i\\�i\ \\\i\ � \ ` �\\ \i\\ \ \� \�i\\i\\� \\i\\��--- \, ELEV. +0 �,i�\_- i\i\� \\\ \ii\ i0 \%A\ i \� \i\\ �\i\\i - \ \ \ \\�\\ �.\ - �� ELEV. +0 \ \may\�\�\�\ \/\\\��\�\\\\\i\�\-2.-- i I \ i I I �)\ �� n 1 SEQUENCE 1 (LOOKING OFFSHORE) SEQUENCE 1 EXCAVATE AND PARTIAL REMOVE MSE FABRIC SECTION THROUGH BULKHEAD / LOOKING EAST TOP OF ASPHALT ELEV. +16± 1 ROLL BACK AND PRESERVE EXISTING 'BRIG =��►�i► 1 `FROM SEAM TO EAST EDGE OF PAVEMENT. TOP OF EXISTING LAGGING 1130" BELOW TC1P OF A/C / DAMAGED OF RK THE BEAY NECESSARYTO P'EVE — — III �� z I S��/s '' m I I I I I III III I `v I1 1.5 TO 100 SOFT OF LAGGING PROVIDED ELEV.+7.4 MHW ± —� ELEV.+7.4 MHW ± o TO MAKE REPAIRS DEPENDING ON / .' 0 — — — EXPOSED CONDITIONS - -I- - - / / // / y NEW 4X12 LAGGING / 4 RUNS VERTICAL zZI SEE DWG S2.0 FOR CONNECTION DETALS CHIP GROUND TO LEVEL t_ �. _ J. / +1 OR +2 ELEVATION BASED CONDITION X 11 , I A EXPOSED DURING EXCAVATION Affilagilla i • \ \\\ii\i\\�\i\i\\�\\ i\i\\i\� \\\\ � ,\\ \,\\i\\\-\\i\\�\\\\��%\ Y ® ELEV. +1 (TOP OF GROUT ASSUMED) ?' . \\\\�� \ �\ \\i�i\ LIB i \ �� ii \ \ \ � \� i\\\' ��\\\ \\i ELEV. +O i\ \' i\i\\�\\�i I I /A 0_ \�j\\ \ �\\j\\\\% BUT CHIPPED OUT TO ENABLE \\\j�j% \ \ \ � \�\\ ELEV. +0 \\N. \�\ \� \�,\\INSTALLATION OF LOWER 4X12 IY m 1 1 1 I I T-" I I I I I '•-�-- 0 Li. SEQUENCE 2 (LOOKING OFFSHORE) SEQUENCE 2 w REPAIR LAGGING AND LEVEL UP THE GROUT BULKHEAD SECTION / LOOKING EAST n co NO. DATE BY REVISION CURTIS WHARF BULKHEAD DRAWN: MNH PROJECT NO.: 214011 �, N•,t.c, �1.a:x'A-, DESIGN: MNH SCALE: N A 1736 Fourth Avenue S.,SuiteA E° • . & SINKHOLE REPAIRS © © D Seattle,Washington 98134 �t , PORT OF ANACORTES-PROJECT#MTR-62 CHECKED: MNH DATE: MAR 2021 P:20G.624.1387if ,\ CONSTRUCTION SEQUENCE 1 AND 2SHEET NO. ENGINEERS,INC. ul nc.pndeng neers.com 'c? Epg. `.0 `` �� .� Fs6/ONAL Ir `�t', REPAIR BULKHEAD LAGGING AND LEVEL EXISTING GROUT 3//9/202/ TOP OF ASPHALT ELEV. +16± 1 Lxoxnxox- FOR CODE O -'71 -El 4� T Y {� TOP OF EXISTING LAGGING (30" BELOW TOP OF A/C / ' \I N \ \ \ \I \ \ r N N ' \ \1 P`Na4% Z ���Y NEW 2X12 PLANKS ATTACHED TO EXISTING LAGGING ��7' 3 I I. F f �hy yy 1.5 To OFIELI)� 9 •• N N \ \ N \' \j \ N 1 ELEV.+7.4 MHW ± J / ELEV.+7.4 MHW ± z : \ \ \ 1 \ \ N \I \I \ \I 1 / 3 N•IN•• \• N, \.IN, \. I '• \. \. \. IN. \.;\• / Lu p I / NEW 4X12 LAGGING / PER SEQUENCE STEP 2 N N /• I i MSE FABRIC - PLACE UNDER LEVEL CONCRETE ' / AND UPWARD ON THE 2x12'S. LAP 2-FEET z J / BEYOND TOP OF CONCRETE z \ N \ N \ \ \ \ IN N N N 1 \ • 1 TOP OF LEVEL PAD CONCRETE I I / MINIMUM THICKNESS 1.5 FEET N - a • ELEV. +2 5t }:.:-y'' ELEV. +1 (TOP OF GROUT ASSUMED) - ELEV. +0 I / ELEV. +0 SEQUENCE3 SEQUENCE3 ATTACH 2x12'S CAST CONCRETE LEVEL PAD BULKHEAD SECTION / 2x12'S AND CONCRETE LEVELLING 1, D„ TOP OF ASPH ELEV. +16± FACING SYSTEM AND CONNECTIONS: 1:1 :ox�xo>."_ PER DETAILS ON SHEET S2.0 ' PLACE AND COMPACT FILL BELOW MHW ELEVATION IN " — — TOP OF EXIS LAGGING (30" BELOW TOP OF A/C ?A ACCORDANCE WITH THESE DRAWINGS. <— — — — ' — — __ — — � PLACE AND COMPACT FILL ABOVE MHW ELEVATION TO 90% •Y. y(p0� I� RELATIVE DENSITY. w G j/ A `� rn:' + \� �� INSTALL ANCHORS CONCURRENT WITH FILL PLACEMENT. BEND THE ALL-THREAD p DOWNWARD TO CLEAR THE FABRIC. HAND TIGHTEN AT FACE OF 6X6 PRIOR TO x. g��/ II H TEMPORARY BLOCKING G I 1 A SETTING ADDITIONAL 4x12 FACING. IF NEED BE, TEMPORARILY BLOCK THE 6x6 I 41 AGAINST THE BULKHEAD LAGGING DURING FABRIC AND FILL PLACEMENT. REMOVE '-' r'. v �nQF/ �� BLOCKING AS WORK PROGRESSES UPWARDS __,, \� 7 1.5 TO ELEV.+7.4 MHW t ELEV+7d AAHW+ / € 4 PLACE FABRIC AND BACKFILL IMMEDIATELY WHEN A FALLING �� TIDE CLEARS THE REFERENCE ELEVATION. SPEED IS OF THE (` , A -",I ESSENCE. MATERIAL WILL BECOME OVERLY SATURATED z `; I�` AFTER WETTING ON A RETURN 11DE. COMPACT PRIOR TO o8 / \/ I <T TIDE RE-FLOOD WITH A VIBRATORY PLATE W TH A SINGLE c� ' £ '-�� PASS OVER THE SURFACE TO COMPRESS THE MATERIAL AND N ` FABRIC SEAM. OVERLAP 30 INCHES MINIMUM I ( I ;"r �_ REDUCE VOIDS. DO NOT COMPACT WITHIN 3-FEET OF THE WEATHER BOARD FACING TO REDUCE PUSH-OUT OF THE ::;'. SYSTEM DENSITY TESTING IS NOT REQUIRED. ELEV. +1 (TOP OF GROUT ASSUMED) 0 GEOTEXTILE DOUBLERS AT THE FACE OF EXISTING ELEV. +0 I �� ELEV. +0 m WASTE CONCRETE MONOLITH. SEE SHEET S2.1 / FOR LAY-UP 1 F I 0 I L- SEQUENCE 4 SEQUENCE 4 0 SET FACING TIMBER / START FABRIC & GRAVEL FILL BULKHEAD SECTION / SECONDARY FACING AND BACKFILL n co NO. DATE BY REVISION CURTIS WHARF BULKHEAD DRAWN: MNH PROJECT NO.: 214011 1736 Fourth Avenue S.,Suite A 6 "��°N"HUco & SINKHOLE REPAIRS DESIGN: MNH SCALE: N/A © © D Seattle,\ash ng on 98134 • PORT OF ANACORTES-PROJECT#MTR-62 CHECKED: MNH DATE: MAR 2021 P:206.624.1387 - �4 :,‘Iiiii_y_HIQ!\,•-l';'k--1 ' CONSTRUCTION SEQUENCE 3 AND 4 SHEET NO. ENGINEERS,INC. «w.pndengineers.com oT 4, 26812aA F O, E V ' S7 .2 S%NAL✓ --`'fin vi=,9 CONSTRUCT FACING AND MSE SYSTEM SPALLS 3' ± CRUSHED ROCK / SIMILAR TO EXISTING MATERIAL I I I ,, laa�r OR CODE`nin Fa.,�I "...I 'I- _ ��QF �Y 4 � �) FABRIC LENGTH AND — — QiIIi.N` '� `8 ` A7I £` LAYUP DETAILS PER S2.0i�pt `�� V1111 AND 52.1 � iPQPII III �'., fig: �r:7:yP�pAl iri T 7YI riui�r _�III�II (=3�I ,�1 �II''1 '' C J r ��- ELEV.+7.4 MHW± or,. FIELD '- i V'I� VI IA 1 ,:-alit ELEV.+7.4 MHW ± ill�II'\ l( . lam 11 _II MITI, ~ ---- II -----------------SII ' t,?'Iii�Illlt ELEV. +1 (TOP OF GROUT ASSUMED) I+ ELEV. +1 (TOP OF GROUT ASSUMED) 11 '1 ELEV. +0 I 1 , ELEV. +0 SEQUENCE 5 SEQUENCE 6 INSTALL BALANCE OF MSE AND FACING SYSTEM PLACE QUARRY SPALLS / CRUSHED ROCK SRUFACING 0 m Ee 0 Li. 0 Li D co co NO. DATE BY REVISION Cu RT I S WHARF BULKHEAD DRAWN: MNH PROJECT NO.: 214011 E� N. H� , �` '7i & SINKHOLE REPAIRS DESIGN: MNH SCALE: N/A �° c� 1 CHECKED: MNH DATE: MAR 2021 1736 Fourth Avenue S1 4 e A ° w it + PORT OF ANACORTES-PROJECT#MTR-62 D Seattle,Washington 98134 ' p / a SHEET NO. © ® P:v pnd.1387 ��' CONSTRUCTION SEQUENCE 5 AND 6 ENGINEERS,INC. unvw'.pndengneers.com ohs/oNAL 26E112 A ' S1 .3 s t' i" ' INTERSTITIAL BACKFILL AND FINAL GRADING S�ONAI. �'`3/19/zo21 6x6x16' TRIM TO LENGTH GEO-TEXTILE FABRIC SHALL BE WOVEN POLYPROPYLENE FABRIC PRIOR TO PLACING SUITABLE FOR SOIL STABILIZATION AND FILTRATION AND WITH QUARRY SPALLS FILL :•'• FABRIC MATERIAL PROPERTIES SIMILAR TO US 4800 (US FABRICS), - COLLAPSE FABRIC IN HATCHED AREA, TUCK MATERIAL BEHIND 10" %j HP 570 (MIRAFI) OR 2044 (AMOCO). DESIGN HAS BEEN DEVELOPED PLACE QUARRY SPALLS FILL BETWEEN REPAIRED THE NEW MSE FACING. BACK BASED ON 20-FOOT ROLL WIDTH. CONTRACTOR TO CONFIRM PILE Al IS A STEEL STUB PILE. BULKHEAD AND FACE OF MSE FACING AFTER SUPPLY WIDTH OF MATERIAL NO CONNECTION IS REQUIRED FILL AGAINST FABRIC WITH SET OR THE MSE COMPLETION OF BACKFILL. DUMP BETWEEN QUARRY SPALLS AFTER FABRIC LENGTH IS STATED DIMENSION + 5 FEET TO PROVIDE FOLDBACK BETWEEN THE REPLACEMENT {S��LL SHALL BE 4X12 LAGGING AND PILE Al WALERS TO PREVENT BRIDGING BETWEEN NEW COMPLETION OF NEW FABRIC +�� 1 r UM 10 INCHES 2X12'S AND THE 6X6'S t� Rt. •SIpL FACE''DF ``ii 14'-0" _ Al A2 A3 INSTALLATION .1� G E 2X12 FOC111G ```t.,. - - - PLANKS, 0 THE NE oi- -0- - SF RLA 1 �rO FIELD I Wi: f •':," LIFTS ARE 1' 0"t TYPICAL _ I iiiiiii iiiiiaL • `1I � coJ I I I I I giiii Lo I — `I / / / / / / PLACE LACING SPACES ''=`''''� co ao // / / / ., 1 7 FILL BETWEEN EXISTING I Ir1�' / / / / / / / BULKHEAD AND FACING IN AFTER COMPLETION OF THE MSE AND BACKFILL I 11 • / / / / / / / illq I:::: .` I 1 I I 1 I ••... :`•.•" } 2 LIFTS AT 10' LENGTH. - " - - / / / / 1 v.L FABRIC LENGTH 15 FEETI L / / / / :: " T-O" MINI BOTTOM ANCHOR 2 LIFTS AT 8' LENGTH. / / "'•� RUN TAIL UPSLOPE AS `;`::,`::.' '-- NEEDED SEE S2.1 FOR FABRIC ; II. DETAILS THIS LOCATION / / / / / l ;. ... _ / / / / / / / SECTION / / / / / / � PLAN VIEW FABRIC AND FACING FOR MSE REPAIR TIMBER FACING FOR MSE REPAIR wirI I ICO:-I • • • ♦���.• 4440110446414740�••�•�•• • iiiii� C8x11.5 X 2'-0" ASTM A36 STEEL 3/8" DIAMETER LAG X 4" WITH ♦���•♦ � ���•��� / STANDARD GALVANIZED WASHER. �•�•������ HOT DIP GALVANIZED PER Gi.l \ EACH VERTICAL 2X12 AT 24" C.0 iQQQ�FA �:� �: .•,•.l 1.-6" 5" o•. r 1 �, A�,. POTENTIAL NEED FOR SHIMMING GIVEN EXISTING ♦��.�. PILE LEAN/TAPER. USED STACKED STANDARD 3/4" X 120" ALL THREAD 4iIj H 35 INCH SQUARE WASHERS OR STACKED I I�I }AMETER LAGa _TIMBER PILE J 14ASTM A36ORA572 PLATE . X 6" WITH MALEABLE - - - - - �1P4���.r4�,�,. / •i•0i „ WASHER. EACH 4X12 MATCHES OTHER 2 1 2" -••01, `.-• 6X6 WALER •Oiiii 1/2" PLATE / ����♦ AT EACH 6X6 END. SEE PARTS ��,g,=�= B SEE G1.1 FOR SPECIES ���������� LIST THIS SHEET 1" 0 1" 0 .• :• AND TREATMENT iiii• I_ %�=•= / \ 1/2" DIAMETER LAG X 10" WITH P�����.�� �' ='•�'• STANDARD WASHER. USE AT EACH Pi••i••.. ALL HARDWARE HOT DIP ALL HARDWARE HOT DIP �••••. - ft '''/ \ 4X12 AT EACH TIMBER PILE. GALVANIZED SEE G1.1 � •. GALVANIZED SEE G1.1 z �•• COUNTER SINK TO SET HEAD FLUSH �•�:�:��;- 0_ 11 ��% / \ WITH SURFACE. ••♦•❖•••• ' m 141,41 ,. i�OpOO CC •••••• O 111."41 ♦•••• • • 40� 4 CI / A \ �iiSI, W D QUARRY SPALLS BULKHEAD REPAIR WALER AND ANCHORS WALER AND ANCHORS v_ VOID FILL / VERMIN BLOCK HARDWARE AND SPACING MSE FACING PARTS AND PIECES DEAD MAN PARTS AND PIECES .1, NO. DATE BY REVISION CURTIS WHARF BULKHEAD DRAWN: MNH PROJECT NO.: 214011 1736 Fourth Avenue S.,Suite.q y'�S�•N"";""°te-� �41 ;�'�'a=, & SINKHOLE REPAIRS DESIGN: MNH SCALE: N/A © © D Seattle,urt h Avenue 98134 �� PORT OF ANACORTES-PROJECT#MTR-62 CHECKED: MNH DATE: MAR 2021 F 206.624.1387 ,,,:Sri t ji ` SHEET NO. ENGINEERS,INC. umu.pndengneeramro �,es c 812 •i' \\ � MSE DETAILS S2.� S/ONALP .`6 l'j LAGGING REPAIR AND MSE FACING AND FABRIC 3//9/202/ REMOVE FILL AT BULKHEAD FACE. COLLAPSE FABRIC AND TUCK BEHIND MSE FACING AT 4X12. SEE ALSO SHEET S2.0 / 1 FOR CODSc0 �J7 a A alDOUBLER FABRIC AT I OVERLAP BETWEEN EEN, Y { CORNER. SHOWN NEW/EXISTING 4, G � 2M ? AFTER FOLDING FABRIC. T K q1 NEW IN5JDE DLD- lialt N �j 1891 �y� r ,�r�4 )T ,ABRIC SHALL BE WOVEN POLYPROPYLENE FABRIC r SOIL STABILIZATION AND FILTRATION AND WITH FA ATERIAL PROPERTIES SIMILAR TO US 4800 (US FABRICS), HP 570 (MIRAFI) OR 2044 (AMOCO). DESIGN HAS BEEN DEVELOPED BASED ON 20-FOOT ROLL WIDTH. CONTRACTOR TO CONFIRM SUPPLY WIDTH OF MATERIAL NEW FABRIC IN FOLDED/INSTALLED CONDITION L _I2' 6" _ z'-6" PLAN VIEW SIDE TURN MINIMUM LAP EXISTING FABRIC / SEAM TO EAST BACK PLAN VIEW NEW FABRIC / CORNER DOUBLER / FROM SEAM TO WEST I I 1 I I 1 PLACE DOUBLER FABRIC I I I UNDERNE EDGE OFDOUBLER UNDER/AROUND THE MATCH LOCATION I _I NEW MATERIAL AT o FOLD BACK a THE CORNER BETWEEN THE EXISTING CONCRETE I I MONOLITH, AND MSE FACING I I MATCH LOCATION I TOP FOLD o 0 I I LIFT HEIGHT/ BOTTOM FOLD T Low I Icn CO I I I I z EE co 1 I I I _ I PLAN VIEW I m CORNER DOUBLER o o LLI D I CO <n 20'-0" ASSUMED ROLL WITH FOR FABRIC NO. DATE BY REVISION CURTIS WHARF BULKHEAD DRAWN: MNH PROJECT NO.: 214011 "�� N"HU0� �� & SINKHOLE REPAIRS 7� 1736 Fourth Avenue S.,Suite A o IA DESIGN: MNH SCALE: N A © © D Seattle,Washington 98134 F� j PORT OF ANACORTES-PROJECT#MTR-62 CHECKED: MNH DATE: MAR 2021 P:206.624.1387 0 - � SHEET N0. �'NGINEERS,INC. svuu.pndcngineers.com I P zeais '6r •'' /`` FS F�, E,oil � . MSE FABRIC DETAILS S'/ONAI -it-A ' FABRIC LAPS AND FOLDS S2.I 3//9/w2/ O rs ioo Commercial Ave.,Anacortes,WA 98221 I (36o)293-3134 I www.portofanacortes.com -6'st.10 Rob Frisinger, Plans Examiner City of Anacortes—Building Services Department P.O. Box 547 Anacortes, WA 98221 3/15/2021 Dear Mr. Frisinger, The Port of Anacortes proposes repairs to a timber bulkhead at Curtis Wharf. Curtis Wharf, a 320 foot wharf with a—24 feet MLLW, is located at the corner of 2nd Street and 0 Avenue and adjacent to the south shore of Guemes Channel. Curtis Wharf is primarily used as a working wharf and dock for commercial vessels. The timber bulkhead under the pier was damaged during a windstorm in January of 2021. Several (4x12) pressure treated timbers at the base of the bulkhead blew out and structural backfill behind the bulkhead was washed away, opening a sinkhole on the pier. The area behind the bulkhead was excavated and flagged off to stabilize the bulkhead as a temporary measure. Repairs to the bulkhead are imperative to the continued use and safety of Curtis Wharf. The repairs to the bulkhead will be conducted on the landward side of the pier from an excavation. Lost or damaged 4x12 timbers will be replaced, and bolted to the existing piles. Behind the repaired timbers, 2x12 pressure treated will be installed vertically as bracing for the repairs. A concrete level pad will be cast to provide a level surface to construct a new mechanically stabilized earth (MSE) wall. The new MSE reinforcing wall will be constructed 1- foot shoreward of the existing bulkhead. The gap will be filled with loose quarry spalls to fill the void without adding load to the vertical face.The new wall will consist of vertical 6'x6' pressure treated timbers, backed with horizontal 4'x12' pressure treated lumber with structural ties. Behind the new wall, structural backfill will be laid and compacted in 1 foot lifts, each separated by geotextile sheeting. The void between the bulkhead and false wall will be filled quarry spalls and the surface grade restored. The attached plans are preliminary plans. We anticipate having 100% drawings with an engineer's stamp by 3/19/2021.As soon as the final plans are available,we will forward them to your office.We don't anticipate any major changes from these preliminary plans. If you have any questions or require additional information please feel free to contact me at (360) 770-5194 or kevin.anderson@portofanacortes.com. Sincerely, PORT OF ANACORTES Kevin Anderson Environmental Specialist GAT o� PLANNING, COMMUNITY, &ECONOMIC DEVELOPMENT DEPARTMENT I COMMERCIAL & MULTI-FAMILY BUILDING PERMIT APPLICATION t 7 �- Mailing Address:P.O. Box 547, Anacortes, WA 98221 Ott,w Office Location: 904 6th Street, Anacortes WA 98821 Phone: (360) 293-1901 PLEASE REFER TO THE COMMERCIAL&MULTI-FAMILY BUILDING PERMIT CHECKLIST FOR SUBMITTAL REQUIREMENTS PROJECT ADDRESS(Street,Suite#): PARCEL(S)#: Corner of 2nd St and 0 ave P31510 Subdivision/Lot#: PROJECT VALUATION: $ $72,000 APPLICANT: p Port of Anacortes 3 $ 7.0-5194 Address(Street,City, State,Zip): Email Address: 100 Commercial Ave kevin.anderson@gmail.com PROPERTY OWNER: Phone: Same as applicant Address(Street,City, State,Zip): Email Address: CONTACT PERSON: Phone: Kevin Anderson 360-770-5194 Address(Street,City, State,Zip): Email Address: LENDING AGENCY: Phone: Address(Street,City, State,Zip): Email Address: CONTRACTOR:* Phone: TBD Address(Street,City, State,Zip): Email Address Professional License# Exp.Date: *All Contractors&subcontractors must have a valid City of Anacortes business license prior to doing work in the City. Contact the City's Business License#: Exp.Date: Finance Department at(360)299-1968. PROPOSED WORK: Repair storm-damaged timber bulkhead with treated timber, construct a MSE wall to relieve pressure on timber bulkhead,backfill and compact, and restore surface grade. PROPOSED NEW SQUARE FOOTAGE: Basement SQ': 0 1st Floor SQ': 2nd Floor SQ': 3rd Floor SQ': 4'Floor SQ': Garage SQ': Other SQ': Retaining Wall: Yes ❑ No ❑ Fire Sprinkler: Yes ❑ No ❑ Occupancy Group(s): Occupant Load(s) Type of Construction: I declare under penalty of perjury that the information I have provided on this form/application is true,correct,and complete,and that I am the property owner or duly authorized agent of the property owner to submit a permit application to the City of Anacortes. Print Name: Kevin Anderson Owner ❑ Agent Cf(specify): Employee Signature: Date: 3/15/21 Page 1 of 5 =� PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT DEPARTMENT COMMERCIAL & MULTI-FAMILY BUILDING PERMIT CHECKLIST k Mailing Address:P.O. Box 547, Anacortes, WA 98221 ` Rw`' Office Location: 904 6th Street, Anacortes WA 98821 ``•�" Phone: (360) 293-1901 PRE-APPLICATION MEETING? ❑ YES I2X NO IF YES, FILE #: Plans shall be of sufficient clarity to indicate the location,nature, and extent of the work proposed, and conform to the provisions of the adopted International Codes and City Ordinances. PERMIT TYPE: SUBMITTAL REQUIREMENTS: g ;, The number indicates the number of i O copies for submittal(if applicable). -. 15 c ° �° e R° C D x Commercial&Multi-Family Building Permit Application 1 1 1 1 1 x Site Plan(Drawn to Scale) 2 2 2 0 2 Copy of Boundary Survey 2 2 2 0 2 x Building Plans (Drawn to Scale) 2 2 2 2 2 Reduced Site Plan(11"X 17") 2 2 2 0 2 Reduced Floor Plan(11"X 17") 2 2 2 2 2 Structural Calculations (if applicable) 2 2 2 2 2 Energy Code NREC Compliance -including Calculations, 1 1 1 1 1 Lighting, &Commissioning Stormwater Minimum Requirements 1-9 3 3 3 0 0 Landscape Plan 2 2 2 0 0 Parking Plan 2 2 2 0 0 Grading Plan/Cut/Fill 2 2 2 0 0 Critical Areas Report(if applicable) 1 1 1 0 0 Geotechnical Report (if applicable) 1 1 1 0 0 Traffic Impact Analysis (if applicable) 1 1 1 0 1 Plan Review Deposit ✓ ✓ V ✓ V x Digital Copy of Plans on Flash/CD (due at permit issuance) ✓ V ✓ V Page 3 of 5 STAFF DETERMINATION OF COMPLETENESS: Please note, that the subject building permit application will be reviewed by staff for completeness. All of the items above as listed in the "Commercial &Multi-Family Building Permit Checklist"need to be submitted at time of application submittal unless deemed unnecessary by staff. If staff deems the application incomplete, the applicant will be notified by mail and/or email as to what items and/or revisions are still needed. Additionally, if the application is deemed incomplete, the applicant will have 90-days to submit the requested information per AMC 19.20.130(B)(2)(b). If the requested items and/or revisions are not provided by the deadline [90-days], the application may be rejected by staff and returned to the applicant along with any unspent application fees per AMC 19.20.130(C)(3)(b). FOR STAFF USE ONLY—COMPLETENESS DETERMINATION: IS THE APPLICATION COMPLETE? (CIRCLE ONE) COMPLETE INCOMPLETE If deemed incomplete,what is the date it was deemed incomplete? If deemed incomplete,was it deemed as such at the counter,by letter, or email (Circle One)? If by letter or email,when was it mailed by USPS or emailed? If deemed incomplete at the counter,when was this checklist with items circled given to the applicant? If deemed incomplete,what is the 90-day deadline for resubmittal of requested items and/or revisions? If deemed incomplete,who deemed it as such? (Please include the letter/email in the file detailing what additional items or revisions are still needed). If the application is deemed complete,what is the date it was deemed complete & who deemed it as such? Page 5 of 5 C.) ,;°4$ Anacortes Planning, Community & Economic Development Department v. ,a, 904 6T"Street/P.O. Box 547,Anacortes, WA 98221 ' (360) 299-1984-Office Hours: Mon-Fri 8:00 AM—5:00 PM LETTER OF EXEMPTION From the Requirement for a Shoreline Substantial Development Permit PROJECT INFORMATION File Number SLX 2021 0004 Application February 22, 2021 (Shoreline Exemption) Date Project Title POA Curtis Warf Bulkhead Repair Report March 24, 2021 Date Site Address 116 "0"Ave APN(s) P31510 Section 13 Town- 35N Range 01 E ship Repair damaged timber bulkhead with pressure treated timber, construct a MSE to Request wall to relieve vertical pressure on the timber bulkhead, backfill and compact structural fill and restore surface grade. Landowner Port of Anacortes Applicant Kevin Anderson, Environmental Specialist SHORELINE INFORMATION Shoreline Urban Maritime and Environment Aquatic shoreline Water Body Guemes Channel environments VICINITY MAP Or . ---, , , -7r1". Project Location k.�h;`' a,,;"'* t k 1_ „=>; rnopr9�rv, a kiik r_ r e,'- .� .rwcarEs fY rrT /J.-.. ,,- -..,. .1 , , i .___, i+- I I rt F;i' rQ'•t WI-HE( 4i/iF `,7, -, , 'r...* 4,. f' Fe .dT� _ t i SLX-2021-0004—Curtis Warf Bulkhead Repair Shoreline Exemption- Decision Page 1 of 4 The proposed bulkhead repair is exempt per WAC 197-11-800(3), Repair, Remodeling, SEPA Review and Maintenance Activities. SMP 2.4(E)(2) & WAC 173-27-040(2)(b), Normal maintenance or repair of existing structures or developments, including damage by accident, fire or elements. "Normal maintenance" includes those usual acts to prevent a decline, lapse, or cessation from a lawfully established condition. "Normal repair"means to restore a development to a state comparable to its original condition, including but not limited to its size, shape, configuration, location and external appearance, within a reasonable period after decay or Shoreline partial destruction, except where repair causes substantial adverse effects to shoreline Exemption Type resource or environment. Replacement of a structure or development may be authorized as repair where such replacement is the common method of repair for the type of structure or development and the replacement structure or development is comparable to the original structure or development including but not limited to its size,shape, configuration, location and external appearance and the replacement does not cause substantial adverse effects to shoreline resources or environment. The subject area is located within the following: • Tsunami Hazard Area • Fish &Wildlife Habitat Conservation Area (FWHCA)for Dungeness Crab and Smelt Critical Areas Spawning • Flood Zone AE of FIRM Panel 5303170040A Repair and maintenance is permitted as a Use by Right. FINDINGS OF FACT 1. The proposed project is for the repair and maintenance through replacement of existing compromised timber bulkhead as needed. Repairs to the bulkhead are imperative to the continued use and safety of Curtis Wharf.The repairs to the bulkhead will be conducted on the landward side of the pier from an excavation pit. Lost or damaged 4x12 pressure treated timbers will be replaced, and spiked or bolted to the existing piles. Behind the repaired timbers, 2x12 pressure treated will be installed vertically as bracing for the repairs.A concrete plug will be cast to provide a level surface to construct a new mechanically stabilized earth (MSE)wall.The new MSE reinforcing wall will be constructed 1-foot shoreward of the existing bulkhead.The gap will be filled with loose quarry spalls to fill the void without adding load to the vertical face. The new wall will consist of vertical 6'x6' pressure treated timber, backed with horizontal 4'x12' pressure treated lumber with structural ties. Behind the new wall, structural backfill will be laid and compacted in 1 foot lifts, each separated by geotextile sheeting.The void between the bulkhead and false wall will be filled quarry spalls and the surface grade restored. 2. The port facility is a permitted water-dependent use in the Urban Maritime shoreline environment designation. Replacement or encapsulation of vertical timbers and replacement of backfill material as proposed is normal maintenance or repair and would restore the development to a state comparable to its original condition, including size, shape, configuration, location and appearance. 3. There would be no new impact or overwater coverage as a result of this development.The replacement would be of subsequent size, shape, configuration, and location as the existing improvements. SLX-2021-0004—Curtis Warf Bulkhead Repair Shoreline Exemption - Decision Page 2 of 4 CONCLUSIONS OF LAW 1. The proposed repair and maintenance, as conditioned, is consistent with SMP 2.4(E)(2) &WAC 173-27- 040(2)(b). 2. As conditioned,the proposal is consistent with the policies of the Shoreline Management Act. 3. As conditioned,the proposal is consistent with the Shoreline Master Program. DECISION ®Approved _3/25/2021 ❑ Denied Don Measamer,Shoreline Administrator Date CONDITIONS OF APPROVAL 1. Pursuant to WAC 173-27-040(1)(e), the applicant must comply with all work as described within the Master Land Use application and site plan, date stamped February 22, 2021, or as modified by other agency requirements. 1.1. This exemption is based only on the plans and application materials, noted within the file of record, received from the applicant. Any changes shall be reviewed by the City of Anacortes Planning Department to ensure that the exemption is still valid. 2. The applicant must adhere to the applicable policies and development regulations contained in the City of Anacortes's 2010 Shoreline Master Program including but not limited to those in: Section 5.6-Aquatic, Section 8.6—Industrial and Port Facilities,and Chapter 6 Environmental Protection General Regulations; and other applicable provisions of the Shoreline Master Program. 3. Demolition and construction activities must comply with best management practices as listed on the stamped plans dated March 2021. 4. Best Management Practices (BMPs) must be implemented at all times during the proposed maintenance and repair activities. 5. Timbers and other demo materials must be disposed of at an approved upland site. 6. New treated timbers must be Marine Grade and Non-Polluting. 7. All applicable local (including a building permit), state and federal permits and authorizations must be secured prior to work beginning on the site. Copies shall be provided to the city. 8. The applicant/landowner must comply with federal statutes including but not limited to:The Endangered Species Act, Clean Water Act, Marine Mammal Protection Act, and other federal statutes. 9. Pursuant to WAC 173-27-040(1)(e), a copy of this exemption and attached conditions must be kept on-site and provided to the applicant or contractor and all others working within the shoreline area at all times. The applicant, contractor, machinery operators and all others working within the shoreline area shall have read this exemption and attached conditions and shall follow its conditions at all times. Note: An exemption from the Substantial Development Permit requirements does not constitute an exemption from the policies and use regulations of the Shoreline Management Act,the provisions of the Shoreline Master Program, or other applicable City, state, or federal permit requirements. APPEALS SLX-2021-0004—Curtis Warf Bulkhead Repair Shoreline Exemption- Decision Page 3 of 4 Per AMC Table 19.20.030-1 and 19.20.210, the Administrator's decision may be appealed to the Hearing Examiner.Appeals must be delivered to the City Clerk by mail or personal delivery before 5:00 PM on the last business day of the appeal period (14 days). Appeals received by mail after 5:00 PM on the last day of the appeal period will not be accepted, regardless of when such appeals were mailed or postmarked. Contents of any appeal shall contain the information and items as listed in AMC 19.20.210(F). CITY STAFF CONTACT Name: Title: Phone: E-mail: Tess Cooper Senior Planner (360) 588-8234 tessc@cityofanacortes.org DISTRIBUTION El Department of Ecology O US Army Corps of Engineers ▪Department of Natural Resources ▪Department of Fish &Wildlife SLX-2021-0004—Curtis Warf Bulkhead Repair Shoreline Exemption- Decision Page 4 of 4