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Home My WebLink AboutBLD2021-01795 Cancelled - BLD Application - 3/30/2022 • MASON COUNTY COMMUNITY SERVICES Permit Nol6id 2-62 - O F- 5 PERMIT ASSISTANCE CENTER: RECEIVED / .BUILDING-PLANNING-PUBLIC HEALTH-FIRE MARSHAL 615 W.Alder Street,Shelton,WA 98584 Phone Shelton:(360)427-9670 ext 352•Fax:(360)427-7798 Phone \ BeHair.(360)275-4467•Phone Elms:(36OW2-5269 DEC 14 2021 BUILDING PERMIT APPLICATION PROPERTY OWNER INFORMATION: CONTRACT R INFORMA der set NAME:Gragwy Heath NAME:Earl Lincoln construction,Inc. MAILING ADDRESS:2214 T Road MAILING ADDRESS:PO Bax 3W CITY:Puyallup STATE:wA ZIP:W371 CIW:BeUair STATE:WA ZIP: 52a PHONE#1:253-77P8797 PHONE:360-568-5W3 CELL: 36G4101-1540 PHONE#2:n/a EMAIL:eadlincdnconstructionnc.com EMAIL:heatheng0comcast.net L&I REG#EARLLLC910QT E — PRIMARY CONTACT: OWNER❑ CONTRACTOR❑ OTHER❑ NAME Mchael sh"n EMAIL envirotech@geotechNoellnfo.com MAILING ADDRESS PO BOx 984 CITY STATE WA PHONE 3642759374 CELL 360-689-6045 INS PARCEL INFORMATION: PARCEL NUMBER(I2 Digit Number) 122t50 00006 a l zzas So 009 ONING�Rerdenbal LEGAL DESCRIPTION(Abbreviated) man Bead,Tracts TR 6 N 1n a S WFIRE DISTRICT Betfair SITE ADDRESS 18801 E State Route 106 CITY Beifair DIRECTIONS TO SITE ADDRESS From Belfair on State Route 3,veer onto State Route 106.Property on right at mile marker 18.8 IS THE PROJECT WITHIN 300 FT OF SLOPE(S)GREATER.11 4VSONAL O❑ SN LOAD:25 psf IS PROPERTY WITHIN 200 FT OF THE FOLLOWING: (Check all t ): SALTWATER Q LAKE❑ RIVER/CREEK❑ POND❑ WETLAND❑ RUNOF AM❑ TYPE OF WORK: NEW❑ ADDITION❑ AL ON❑+ REPAIR❑ OTHER ❑ USE OF STRUCTURE(Residence,Garage,Commercial Bldg,Etc.)Shoreline ion USE: PRIMARY❑ SEASONAL❑ NUMBER OF BED%OO BATHROOMS HEATED STRUCTURE? YES(Whole Bldg)❑ l ofBIdg)❑ /L i DESCRIBE WORK Replace existing wood bulkhead with bulkhead SOUARE FOOTA .(proposed) 1ST FLOOR .ft. 2ND F 3RD FLOOR B MENT sq.it. DECK sq.ft. COVERS STORA sq. THER sq.tt. GARAGE sq.ft. Attached d❑ C sq.ft. Attached❑ Detached❑ MNVFACTUPAD HOME INF1W&noA 4 COPIES OF THE FLOOILPI.Ahl REQV I VAL An MAKE EL �.- YEAR LENGTH WIDTH BEDROOMS BATHS SERIAL NUMBER NVIR NMENTA AL SEWAGE/SEWER SOURA11160MC❑ &[] , NEW❑ E G PLUMBING IN STRUCTURE? YES❑ NO attach completed WaterA oPERIMETER/FOUNDATION DRAINS PROPOSED? NO❑ EXISTING S .FT.EXISTING BEDROOMS PROPOSEDTOTAL BEDROOMS OWNER acknowledges that submission of Inaccurate information may Wn a stop work order or permit revocation.Acknowledgement of such is by signature below.I declare that I am the owner and I further declare that I am entitled to receive this permit and to do the work as proposed.I have tained permission from all the necessary parties,including any easement holder or parties of interest regarding this project. The owner or legal resentative,represents that the information provided is accurate and grants employees of Mason County access to the above described property and structure(s)for review and inspection. This pennit/application becomes null&void if work or authorized construction is not commenced within 180 days or if construction work is suspended for a period of 180 days. PROOF OF CONTINUATION OF WORK ON THIS PERMIT IS BY MEANS OF INSPECTION. INACTIVITY OF THIS PERMIT APPLICATION OF 180 DAYS OF MORE WILL CAUSE THE APPLICATION TO BE EXPIRED.(MASON COUNTY CODE 14.08.42) Signature of 0WRIER(Must be signed by the OWNER) Date DEPARTMENTAL REVIEW APPROVED DATE DENIED DATE TAGS/NOTES/CONDITIONS BUILDING DEPARTMENT PLANNING DEPARTMENT FIRE MARSHAL PUBLIC HEALTH MASON COUNTY COMMUNITY SERVICES Permit No: qE D PERMIT ASSISTANCE CENTER: BUILDING•PLANNING•PUBLIC HEALTH-FIRE MARSHAL 615 W.Alder Street,Shelton,WA 98584 Phone Shelton:(360)427-9670 ext 352•Fax:(360)427-7798 Phone DEC 14 2021 Belfair.(360)275.4467•Phone Ekna:(360)482-5269 BUILDING PERMIT APPLICATION 615 W. Alder Street PIAERTY OWNER INFORMATION: CONTRACTOR INFORMATION: •Gregary Heath NAME•Earl Lincoln Construction,Inc. t NG ADDRESS:2214 Tacoma Road MAILING ADDRESS:PO Box 368 P,yan p STATE:WA ZIP:98371 CITY:Belfair STATE:WA ZIP:98528 E#1:253-770-8797 PHONE:360-568-5603 CELL: 360-801-1540 PHONE#2:n1a EMAIL:earilincolnconstructioninacom EMAIL:heatheng@comcast.net L&I REG#E4RLLLC910QT Exp. 12/19[21 PRIMARY CONTACT: OWNER❑ CONTRACTOR❑ OTHER❑ NAME Miohaei staten EMAIL enAmtech@geoterhnlcalinfo.com MAILING ADDRESS PO B-984 CITY Belfair STATE WA ZIP 98528 PHONE 360-275-9374 CELL 360-689-o45 PARCEL INFORMATION: PARCEL NUMBER(12 Digit Number) 12206-50.00006&12206-50-00903 ZONING Rural Residential LEGAL DESCRIPTION(Abbreviated) Cabin Beach Tracts TR 6 N 1/2&S 1/2 FIRE DISTRICT Belfair SITE ADDRESS 18801 E State Route 106 CITY Belfair DIRECTIONS TO SITE ADDRESS From Belfair on State Route 3,veer onto State Route 106.Property on right at mile marker 18.8 IS THE PROJECT WITHIN 300 FT OF SLOPE(S)GREATER THAN 14%: YESQ NO❑ SNOW LOAD:25 psf IS PROPERTY WITHIN 200 FT OF THE FOLLOWING: (Check all that apply): SALTWATER❑+ LAKE❑ RIVER/CREEK❑ POND❑ WETLAND❑ SEASONAL RUNOFF 0 STREAM❑ TYPE OF WORK: NEW❑ ADDITION❑ ALTERATION O REPAIR❑ OTHER ❑ USE OF STRUCTURE(Residence,Garage,Commercial Bldg.Etc.)Shoreline Protection IS USE: PRIMARY❑ SEASONAL❑ NUMBER OF BEDROOMS NUMBER OF BATHROOMS HEATED STRUCTURE? YES(Whole Bldg)❑ YES(Pan[sjofBldg)❑ NO❑ DESCRIBE WORK Replace existing wood bulkhead with concrete bulkhead SQUARE FOOTAGE:(proposed) I ST FLOOR sq.ft. 2ND FLOOR sq.ft 3RD FLOOR sq.ft. BASEMENT sq.ft. DECK sq.ft. COVERED DECK sq.ft. STORAGE sq.ft. OTHER sq.ft. GARAGE sq.ft. Attached❑ Detached❑ CARPORT sq.ft. Attached❑ Detached❑ MANUFACTURED HOME INFORMATION: *4 COPIES OF THE FLOOR PLAN REQUIRED* MAKE MODEL YEAR LENGTH WIDTH BEDROOMS BATHS SERIAL NUMBER ENVIRONMENTAL HEALTH: SEWAGE/SEWER SOURCE: SEPTIC❑ SEWER❑ / NEW❑ EXISTING❑ PLUMBING IN STRUCTURE? YES❑ NO❑ If yes,attach completed Water Adequacy Form PERIMETERIFOUNDATION DRAINS PROPOSED? YES❑ NO[] EXISTING SQ.FT. EXISTING BEDROOMS PROPOSED BEDROOMS TOTAL BEDROOMS OWNER acknowledges that submission of inaccurate information may result in a stop work order or permit revocation.Acknowledgement of such is by signature below.I declare that I am the owner and I further declare that I am entitled to receive this permit and to do the work as proposed.I have obtained permission from all the necessary parties,including any easement holder or parties of interest regarding this project. The owner or legal representative,represents that the information provided is accurate and grants employees of Mason County access to the above described property and stricture(s)for review and Inspection. This pennitlapplication becomes null&void if work or authorized construction is not commenced within 180 days or if construction work is suspended for a period of 180 days. PROOF OF CONTINUATION OF WORK ON THIS PERMIT IS BY MEANS OF INSPECTION. INACTIVITY OF THIS PERMIT APPLICATION OF 180 DAYS OF MORE WILL CAUSE THE APPLICATION TO BE EXPIRED.(MASON i COUNTY CODE 14.08.42) Signature of OWNER(Must be signed by the OWNER) Date DEPARTMENTAL REVIEW APPROVED DATE DENIED DATE TAGS/NOTES/CONDITIONS BUILDING DEPARTMENT PLANNING DEPARTMENT FIRE MARSHAL PUBLIC HEALTH RLLIVtu lid 2oZ1- 61-1 5 DEC 14 2021 SCALE- 1 INCH = 50 FEET 0 25 50 BUILDING,: NEIGHB❑R'S EXISTING BLOCK BULKHEAD EXISTING TIMBER BULKHEAD TO BE REMOVED & REPLACED (PARCEL 12206-50-00903) ho��X/ CONCRETE RUBBLE AND BASALT TO BE REMOVED EXISTING LOG PILE BULKHEAD TO BE PROPOSED CONCRETE REMOVED & REPLACED STEPS. 6' WIDE (PARCEL 12206-50-00006) PROPOSED CONCRETE BULKHEAD, SEE DETAILS. HOOD l�o CANAL \X PARCE 12206-50-00903 EXISTING CONCRET BULKHEAD TO REMAIN N PARCEL 12206-50-0090 PARCEL 12206 0-00006 oIO PARCEL 12206-5 00902 �(�~ REVIEWED F O R �oJ CODE COMPLIANCE A�l MASON COUNTY z�P BUILDING DEPARTMENT 4v EXISTING RIPRAP BULKHEAD PROJECT/ OWNER, TO REMAIN ON NEIGHB❑R HEATH CONCRETE BULKHEAD PROPERTY DESIGN GREGARY HEATH 18801 E STATE ROUTE 106 PARCEL 12206-50-00902 MASON COUNTY, WASHINGTON ENGINEER: CHANGES �L� CLYDES ENVIROTECH ENGINEERING SUBMIT CHANGES FOR APPROVAL c'��' of"'`'Sf/! , T9r Po BOX 984 WASHINGTON IN 8528 PRIOR TO PERFORMING WORK :� a+' PHONE3 I' 14 DRAWN BY: DATE: MCS 11/4/21 DESIGNED BY: DATE, P�'(`3045 Michael Staten, P.E. 11/4/21 SHEET SSG\'Attie f>�4�1> SHEET 1 OF 2 CHANGES REVIEWED FOR SUBMIT CHANGES FOR APPROVAL CODE COMPLIANCE PRIOR TO PERFORMING WORK MASON COUNTY BUILDING DEPARTMENT —{ 12 IN 18 IN MIN--{ #4 REINFORCEMENT STEEL HORIZONTAL 2 12 IN O.C. (TYP) #4 REINFORCEMENT STEEL VERTICAL 2 12 IN O.C. `- '.:::'.:. : :':_'.`: ;: :•;.^,:'. (7YP) COMPACTED GRAVEL,..:'= SAND, SILTY SAND OR :•*•:: ' PORTLAND CEMENT CONCRETE SILTY GRAVEL BACKFILL,: AND FOOTING, 2500 psi MIN NATIVE UNDISTURBED { "`; i"•", - i'` SOIL #4 REINFORCEMENT STEEL VERTICAL 2 12 IN O.C. - (TYP) r,Y. LIMITS OF DHCX EXCAVATION 9 REINFORCEMENT STEELRIZONTAL E 12 IN O.C. - -`•"i: `: ;.c (TYP) -POORLY GRADED CLEAN G AVEL (GP) . 3/4' TO 1 1/2' CLEAN D AIN ROCK MHHW 0 TO WITHIN.,6 IN. OF. GRA E - „4 2.5FT (2) 4' DIA. WEEP a . HOLES.B 8 FT O.C. '?''' •'" -..FILTER FABRIC WRAPPE :AROUND DRAIN ROCK BE 36 IN 12 IN V. ♦. a I—6 IN 12 IN — #4 REINFORCEMENT STEEL 5 FT MIN (FLEXURAL) 2 12 IN O.C. (7) #4 REINFORCEMENT STEEL (TEMPERATURE) 12' O.C. MAX. UNDISTURBED, FIRM, UNYILDING SUHGRADE OR COMPACTED ENGINEERED FILL NOTES 1. RETAINING WALLS CALCULATED USING ACTIVE EARTH PRESSURES, 2. RETAINING WALL DETAILS ARE PROVIDED FOR WALL HEIGHTS LIMITED TO 9.0 FEET FROM THE BOTTOM OF THE FOOTING TO THE TOP OF THE WALL. RETAINING WALLS WITH A HEIGHT LESS PROJECT/ OWNER- REQUIREMENTS. 4.0 FEET, SHOULD FOLLOW AGENCY PRESCRIPTIVE REQUIREMENTS. HEATH CONCRETE BULKHEAD 3. LEVEL EARTH RETENTION (BACKFILL) IS REQUIRED. 4. ALL FOOTING SUBGRADES SHALL BE ON COMPETENT DESIGN UNDISTURBED SOIL, OR RE-COMPACTED TO AT LEAST 95% OF GREGARY HEATH MAXIMUM DENSITY PER ASTM D1557. 18801 E STATE ROUTE 106 5. ALL CONCRETE SHALL HAVE A MINIMUM 28-DAY COMPRESSIVE PARCEL 12206-50-00902 STRENGTH OF 3000 psi. MASON COUNTY, WASHINGTON 6. CONCRETE SHALL BE PLACED USING MECHANICAL VIBRATION. 7. REINFORCEMENT STEEL SHALL BE EPDXY COATED, AND YIELD ENGINEER: STRENGTH SHALL BE 60 ksi. ENVIROTECH ENGINEERING 8. CONCRETE COVER FOR STEEL MUST BE A MINIMUM OF 1.5 PO BOX 964 INCHES FOR WALLS, AND 3 INCHES FOR FOOTINGS. 3 INCHES PEL CLY Dc ST BELFAIR, WASHINGTON 98528 IS RECOMMENDED FOR ALL. PHONE- (360) 275-9374 y 9. BRACES AND TIE-DOWNS SHOULD HAVE A CORROSIVE RESISTENT (, pf WAS H/ T, COATING. g� Cc' fir' 10. FILTER FABRIC SHALL BE FILTER MATERIAL THAT HAS BEEN S DRAWN BY+ DATE, SPECIFICALLY DESIGNED TO IMPEDE THE ENTRANCE OF FINE MCS 11/4/21 PARTICLES. 11. CONTRACTOR SHALL USE EXTRA PRECAUTION TO PREVENT DESIGNED BYE DATE- DISTURBED SOILS (SEDIMENTS) FROM ENTERING THE BEACH. " 43045 Michael Staten, P.E. 11/4/21 12. ALL WORK ON BEACH SHALL BE DONE AT LOWER TIDES. Kok �FGISTrrE �`�' SHEET 13, ALL STATEWORK SHALL BE IN AND LOCAL CODES.ACCORDANCE WITH PROPRIATE IBC, �SS7n N AL� 11,11011 2 SHEET 2 OF 2 �wv%rotecl� �w��weeY�wg ceotechwtcat o ewv%rovimevvtal-Dratwage-R.oadwa� November 4, 2021 Earl Lincoln Construction,Inc PO Box 368 Belfair,Washington 98528 RE: Concrete Bulkhead for 18801 E State Route 106 in Belfair,Washington Parcel 12206-50-00902 To Whom It May Concern; Envirotech Engineering has completed this structural assessment for a new concrete bulkhead that is proposed to replace an existing failing wood bulkhead.The bulkhead will be 8 feet above beach grade and extend the entire property width of approximately 100 feet. The calculations below include wall stability and steel reinforcement. oil Parameters Structural Parameters y= 120 psf Wall Support: Fixed-fixed cp= 34 ° 0.5 in wall flexural rebars vertical,diameter 0.1963 ca= 0 psf 5 in2 wall flexural rebars vertical, area #4 wall temperature rebars horizontal, Pore Pressure: No 0.5 in diameter Earth 0.1963 #4 wall temperature rebars horizontal, Pressure: Active 5 in2 area R= 2 ° 0.5 in #4 footing rebars, diameter 0.1963 yw= 62.4 psf 5 in2 #4 footing rebars, area 0.9 strength reduction factor,flexural 0.85 strength reduction factor, shear yield stress in steel fy= 60 ksi reinforcement Load Inputs 0.0018 yield stress ratio concrete compressive q 0 psf f'c= 2500 psi strength DL 0 Ib/ft 3 in reinforcement steel cover LL 0 Ib/ft yc= 150 pcf concrete unit weight w 0 lb Soil Conclusions K 0.28 Wall Geometry Ke 0.26 B= 60 in b 22.67 Po gox9 84 REVIEWED FOR 1�-etfatr, wash4wgtom90520 CODE COMPLIANCE 360-2�593�¢ MASON COUNTY BUILDING DEPARTMENT ► r . h = 12 in 4) 0.00 1376.1 b= 12 in Rs1 6 1269.8 H = 9 ft RsH1 6 t= 12 in RsV1 530.33 D= 18 in Rw 0.00 n= 6 in Rq 0.00 Key: No RqH 0.00 RqV 0.00 Re 947.46 Rs2 38.23 RsH2 35.27 RsV2 52.02 Slidina Fr= (FWi + RsV1 + RgV)tanb+cA+ RsH2 + RsV2 2532 Ib/ft Fs = RsHi + RqH + Re + Rw 1270 Ib/ft F.S.static= Fr/ Fs 2.0 o.k. F.S.dynamic = Fr/(Fs + Re) 1.1 o.k. Overturning Mr= FWixi + RsH2y2+ RsV2xsV2+ RsV1 + RgVxsV1 14850 lb Mo = RsH1y1 + Rwy1 + RgHyq 3810 lb F.S.static= Mr/Mo 3.9 o.k. F.S.dynamic= Mr/(Mo + Reye) 1.7 o.k. Flexural Steel in Wall(vertical) Wall load from resultant earth pressure= 1.4*(Rs1 + Rw+ Rq +Re) = 3253.1 Ib/ft Mu = (Rs1 + Rw+ Rq)*(H-h)"2/20 4403.7 ft-lb As = Mu*12/(strength reduction factor, shear*fy*1000*(t-3 - 0.1*(t-3))) = 0.12 in2 Ac=fy*1 000*As/0.85/f'c = 3.4 in2 Mn =As*fy*1 000*(t- 3 -0.1*(t-3)) 58716. 0 in-lb TMn =strength reduction factor, flexural*Mn/12= 4403.7 ft-lb As2=As*Mu/q)Mn = 0.12 in2 Number of rebars per foot 0.62 rebar spacing 19.50 in Page 2of 5 r , Temperature Steel in Wall (horizontal) As = yield stress ratio*b*dc= 1.512 in2 Number of rebars per foot=As/#4 footing rebars, area= 7.70 rebar spacing = 12/number rebars per foot= 13.08 in Wall Footing Pu =1.4*DU12+ 1.7*LU12+RsV1/12+RsV2/12+(yH(B/12-t/12-n/12))/12+q/12= 363.53 lb/in qu = Pu/B = 6.06 psi Vc= 2*f'ci/2= 100.00 psi d= h - reinforcement steel cover- 1.5*#4 footing rebars,diameter= 8.25 in Vu =qu/d*((B-t)/2-d) = 11.57 psi oVc= Vc*strength reduction factor, shear= 85.00 psi ovc>Vu o.k. Flexural Steel in Wall Footing Mu =qu*(B-t)2/8 1744.94 in-lb As = Mu/(strength reduction factor,flexural*fy*900*d) = 0.0044 in2 Ac=As*fy*1 000/0.85/f'c= 0.1229 in2 A=Ac/2/b= 0.0051 in As2= Mu/(strength reduction factor,flexural*fy*1000(d-,k)) 0.0039 in2 As = yield stress ratio*b*hc= 0.1890 in2 Number of rebars per foot=As2/#4 footing rebars, area= 0.9626 rebar spacing = 12/number of rebars per foot= 12.47 in Temperature Steel in Wall Footing As =ycBh = 1.30 in2 Number of rebars per foot=As/#4 footing rebars, area= 6.60 Spacing = 1/number of rebars per foot*12= 1.82 in As2= yield stress ratio*B*h 1.30 in2 Number of rebars per foot=As2/#4 footing rebars, area= 6.60 Minimum spacing = 1/number of rebars per foot*12= 1.82 in Maximum spacing= 5*h = 18 in rebar spacing Choose in Page 3of 5 r Glossary y= soil unit weight q = surcharges = angle of internal friction DL= dead loads on wall adhesio ca= n LL= live loads on wall extra sliding/overturning Pore Pressure: pressures due to water w= resistance Earth Pressure: active, passive,or at rest R= angle of backfill yield stress in steel yw= water unit weight fy= reinforcement concrete compressive f'c= strength B = footing width yc= concrete unit weight h = footing thickness b= footing length Fr= resistance against sliding H = height of wall Fs= sliding forces t= wall thickness F.S.static= Factor of Safety(static) D = foodting depth F.S.dynamic = Factor of Safety (dynamic) n = footing length beyond wall face "notched"footing for sliding resistance against Key: resistence Mr= overturning Mo= overturning forces F.S.static= Factor of Safety(static) F.S.dynamic= Factor of Safety(dynamic) K= earth pressure coefficient Mu = Maximum moment Ke = earthquake pressure coefficient As= Area of steel b= Ac= Area of concrete at stress 4) = Mn = Nominal moment capacity cpMn Rs1 = soil partical resultant force = Design moment capacity As2 RsH1 = horizontal resultant force = New area of steel RsV1 = vertical resultant force Rw= pore water resultant force Pu = Factored dead and live loads Rq = surcharge resultant force qu = Load per unit length of wall Shear strength capacity of RqH = horizontal surcharge component Vc= concrete vertical surcharge RqV = component d = Effective footing depth earthquake resultand Shear stress at critical Re= force Vu = section ovc Reduced shear strength Rs2= opposite soil partical relultant force = capacity RsH2= horizontal component vertical RsV2= component Page 4of 5 Please contact Michael Staten at 360-275-9374 if you have any questions. Sincerely, Envirotech En 'veering CLYDe PtiL ST �r�oE ti�sytic7�� y � ,p 43045 k� �SS�ONALENG` 11/4/21 Michael Staten,P.E. Project Director Page 5of 5 4ee, (2c -bt tvc L vrS wa 1 ZZo l� S`v vvoo � y SITE COPY REVIEWED FOR CODE COMPLIANCE PAASON COUNTY BUILDING DEPARTMENT Gate Z74-2Z7— MUST MEET ALL CURRENT WASL!.1GTO,N STATE CODES Documents atta�c��ed to approved plans: Site Plan � Plan review c ist: Pages Engineering, Lateral Ve ical THESE PLANS MUST BE Number of pages ON THE JOB SITE FOR iNSPECT;ON CHANGES SUBMIT CHANGES FOR APPROVAL PRIOR TO PERFORMING WORK 4 �t -60 011 RECEIVED PLANNING' DEC 14 2021 e SCALE, 1 INCH = 50 FEET 615 W. Alder Street 0 25 50 NEIGHBOR'S EXISTING BLOCK BULKHEAD EXISTING TIMBER BULKHEAD TO BE REMOVED & REPLACED (PARCEL 12206-50-00903) ho��X/ CONCRETE RUBBLE AND BASALT TO BE REMOVED EXISTING LOG PILE BULKHEAD TO BE PROPOSED CONCRETE REMOVED & REPLACED x STEPS. 6' WIDE (PARCEL 12206-50-00006) PROPOSED CONCRETE BULKHEAD. SEE DETAILS, HOOD Two CANAL PARCE 12206-50-00903 EXISTING CONCRET BULKHEAD TO REMAIN N PARCEL 12206-50-0090 PARCEL 12206 0-00006 Ob ti PARCEL 12206-5 00902 (v J� �O 5 EXISTING RIPRAP BULKHEAD PROJECT/ OWNER, TO REMAIN ON NEIGHBOR HEATH CONCRETE BULKHEAD PROPERTY DESIGN GREGARY HEATH 18801 E STATE ROUTE 106 PARCEL 12206-50-00902 MASON COUNTY, WASHINGTON ENGINEER, a�L C LYpe ST ENVIROTECH ENGINEERING PO BOX 984 pF"�5�� gTi• BELFAIR, WASHINGTON 98528 C� PHONE, (360) 275-9374 l � DRAWN BY: DATE: MCS 11/4/21 4304$ ` DESIGNED BY: DATE: RAkR�O `. Michael Staten, P.E. 11/4/21 GIST SHEET fsS70NALE � 11�4�11 SHEET 1 OF 2 r4 —{ 12 IN f—18 IN MIN—{ lw #4 REINFORCEMENT STEEL HORIZONTAL E 12 IN ❑C. (TYP) e #4 REINFORCEMENT STEEL '. VERTICAL 2 12 IN O.C. ::: <:. `; `' `::'..::•: (TYP) COMPACTED GRAVEL,..,''> SAND, SILTY SAND OR"::;.:.-:;•'"';"'>; PORTLAND CEMENT CONCRETE SILTY GRAVEL BACKFILL,' AND FOOTING, 2500 psi MIN NATIVE t UNDISTURBED �? t"•' SOIL j. #4 REINFORCEMENT STEEL VERTICAL 2 12 IN O.C. (TYP) !r' LIMITS OF a "7- EXCAVATION 9 FT MAX #4 REINFORCEMENT STEEL HORIZONTAL 2 12 IN O.C. <Typ> POORLY GRADED CLEAN G AVEL (GP) 3/4' TO 1 1/2' CLEAN D AIN ROCK MHHW :TO WITHIN 6. IN..OF GRA E 2.SFT C2) 4' DIA. ° . HOLES.E 8 FT O.C. ILTER FABRIC`WRAP PE ..AROUND.DRAIN ROCK BEACH ° 36 IN� 12 11, e.. �. a'. lw 6 IN— 12 IN #4 REINFORCEMENT STEEL 5 FT MIN (FLEXURAL) E 12 IN O.C. (7) #4 REINFORCEMENT STEEL (TEMPERATURE) 12' O.C. MAX. UNDISTURBED, FIRM, UNYILDING SUBGRADE OR COMPACTED ENGINEERED FILL NOTES- 1. RETAINING WALLS CALCULATED USING ACTIVE EARTH PRESSURES. 2. RETAINING WALL DETAILS ARE PROVIDED FOR WALL HEIGHTS LIMITED TO 9,0 FEET FROM THE BOTTOM OF THE FOOTING TO THE TOP OF THE WALL. RETAINING WALLS WITH A HEIGHT LESS THAN 4.0 FEET, SHOULD FOLLOW AGENCY PRESCRIPTIVE PROJECT/ OWNER: REQUIREMENTS. HEATH CONCRETE BULKHEAD 3. LEVEL EARTH RETENTION (BACKFILL) IS REQUIRED. 4. ALL FOOTING SUBGRADES SHALL BE ON COMPETENT DESIGN UNDISTURBED SOIL, OR RE-COMPACTED TO AT LEAST 95% OF GREGARY HEATH MAXIMUM DENSITY PER ASTM D1557. 18801 E STATE ROUTE 106 5. ALL CONCRETE SHALL HAVE A MINIMUM 28-DAY COMPRESSIVE PARCEL 12206-50-00902 STRENGTH OF 3000 psi. MASON COUNTY, WASHINGTON 6. CONCRETE SHALL BE PLACED USING MECHANICAL VIBRATION. 7. REINFORCEMENT STEEL SHALL BE EPDXY COATED, AND YIELD ENGINEER: STRENGTH SHALL BE 60 ksi. S. CONCRETE COVER FOR STEEL MUST BE A MINIMUM OF 1.5 ENVIROTECH ENGINEERING INCHES FOR WALLS, AND 3 INCHES FOR FOOTINGS. 3 INCHES CLYDE PO BOX 984 IS RECOMMENDED FOR ALL, BELFAIR, WASHINGTON 98528 9. BRACES AND TIE-DOWNS SHOULD HAVE A CORROSIVE RESISTENT `Ctt' OF WA if,1 I PHONE: (360) 275-9374 COATING. S fit --�, �' 4- 10. FILTER FABRIC SHALL BE FILTER MATERIAL THAT HAS BEEN DRAWN BY DATE SPECIFICALLY DESIGNED TO IMPEDE THE ENTRANCE OF FINE - MCS 11ATE- PARTICLES. 11. CONTRACTOR SHALL USE EXTRA PRECAUTION TO PREVENT DESIGNED BY- DATE, DISTURBED SOILS (SEDIMENTS) FROM ENTERING THE BEACH. 43045 ` Michael Staten, P.E. 11/4/21 12. ALL WORK ON BEACH SHALL BE DONE AT LOWER TIDES. F FGIg t��' SHEET 13.STATE WORK AND LOCAL CODES. ACCORDANCE WITH PROPRIATE IBC, 6SS/OtiALEyp w/f/2f SHEET 2 OF 2 SCALE, I INCH = 50 FEET 0 25 50 NEIGHBOR'S EXISTING BLOCK BULKHEAD EXISTING TIMBER BULKHEAD TO BE REMOVED & REPLACED (PARCEL 12206-50-00903) CONCRETE RUBBLE AND BASALT TO BE REMOVED EXISTING LOG PILE BULKHEAD TO BE PROPOSED CONCRETE REMOVED & REPLACED x STEPS. 6' WIDE (PARCEL 12206-50-00006) PROPOSED CONCRETE BULKHEAD. SEE DETAILS. HOOD I� CANAL T\X PARCE 12206-50-00903 EXISTING C❑NCRET BULKHEAD TO REMAIN N PARCEL 12206-50-0090 PARCEL 12206 0-00006 o� ti PARCEL 12206-5 00902 OJ �O S EXISTING RIPRAP BULKHEAD PROJECT/ OWNER- TO REMAIN ON NEIGHB❑R HEATH CONCRETE BULKHEAD PROPERTY DESIGN GREGARY HEATH 18801 E STATE ROUTE 106 PARCEL 12206-50-00902 MASON COUNTY, WASHINGTON ENGINEER: CLYDF S ENVIROTECH ENGINEERING Q' F%VASIf r'9 PO BOX 984 T� BELFAIR, WASHINGTON 98528 C PHONE: (360) 275-9374 l DRAWN BY: DATE: ` MCS 11/4/21 DESIGNED BY: DATE: �r R:43045 Mlchae! Staten, P.E. 11/4/21 STL-R� SHEET s10NAL�� SHEET 1 OF 2