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GRD98-0001 - GRD Permit / Conditions - 7/17/1998
MASON COUNTY Mason County Bldg. III 426 W. Cedar P.O. Box 186 Shelton, Washington 98584 FOR I NSPEC'J i ONS CALL 427-9670 GRD48--0001 PARCEi- s42115320N100 PLAT -. D IV d St K : JOB AF)ORFSS : 401 W BOt1RGAUI T 111) W SHEL.TON OWNER ; ART "10ZIFR CONTRACTOR ; ENGINEER C�'36=5.:'.ya:._'�AP«"^$:'".�":�V1YLY�iSZ�.=1�'=Rffi`.GO.'.E�C:4Yl'SCS':•=�_L'T.1:�Z'A'2'LT!.. FILL7 . . . . . . . . :Y iTYPE AMOUNT BY DATE RECEIPT C'U T 7 . . . . . . . . . ,? GRADk'? s? PLAN $ 30 .00 Kam; 07 / 1 %168 47732 AREA GRADED _ : O : :Au PRM1 $ 19$3 .00 KS 07/ 17/4+A 47732 VOLUME . . , , , , 10000 40 STFF $ 4 .50 KS 07/ 1 ` 198 47732 (tF TOIAI. 2 32 .,a0 M ^s�a:�..mra:x-x:z:mnnrn-:..rrx:..:.-�e::r�aatzmas�r.^.sss•.uwr.,'r3rs:..rzss._�:.asc^r 13ROJECT DESCRIPTION ,- GRADING PROJECT LOCATION -A of 1 i F>t. wit th to bout gau l t rd turn let 3 miles T14 E S PERMIT BECOMES NULL AND VOID IF WORK OR CONSTRUCTION AUTHON I ZED IS NOT COMMENCED WITHIN 180 DAYS , OR IF CONSTRUCTION OR WORK IS SUSPENDED FOR A PERIOD OF 180 DAYS AT ANY TIME. AFTER WORK IS COMMENCED . EVIDENCE OF CONTINUATION OF WORK IS A PROGRESS INSPECTION WJ I T1i i N THE 180 DAY PERIOD . ----." -Z_ _ OWNS:P OR AGENT :.--- AM, DATE : 410 P9N we i 44111192 .Oti1Pl. E TO ATTACHED COND i T I ONS I i CONCRETE MECHANICAL MOBILE HOME Footings-Setback date by Ribbons li date by Gas Piping date b Foundation Walls date by Set Up date by INSULATION date by BG/SLAB Insulation Final Floors date by date by date by FRAMING Walls FIRE DEPT. date by date b date by PLUMBING y OTHER Attic Groundworkdate date by D.W.V. b WALLBOARD NAILING date by date by Water Line FINAL INSPECTION date by date by date by 3 4- o n 4-i-n u—n nj C CC—�cJ Lam,c7 J 41�� lnh1 (00,4- -1 S G cy '� S h p c.� V' /1 Q I t G 42 r S /C:)rk o. 4 S �� G eo - �� o✓_ 's �L� r,oJ e �� �; I ( Mc_ l v c� s .2 P�Uin_L 4L-u f h� i.,�o✓� S'I'CJ�S �ltic�� �F-I,.a �-Jo r �.�c. � L �G.y c J c, S O'^. ��/ -F�-�.r 1 r kY Yay)A AA 7e:fUM2 -- { I MASON COUNTY Mason County Bldg. III 426 W. Cedar P.O. Box 186 Shelton, Washington 98584 f PFIFSM 1 'T C., ND 1 -T 1 ftN !I Case No . t GRD98--0001 For . MIT TOZ I FR Page ; 1 i ) A i I tip i and areas d i s-t trr bed or rrew i y created by onstruc t 1 0n activities sha i i be Seeded, vegerat. or given some other equivalent type of protection against tirosion . x ? Tempvr rar Er c.' ; i mt c:ont ro i trt >a ctr >.. rntt :t be i atp t errtent (?d to pr ovent water (lua 1 i t y de,grad i . n of ad f ace+nt ww_t_s!rs or wetlands . h 3 ) Approved per site plan and topographic orosB- ;sect ion by Tom R i ch I , P ,F . dated 'June 6, 1998 and engineering spe3c i f i eat i ons of letter by Tom Rich 1 , P .E , dated ,June 6, 1998 . CONCRETE MECHANICAL MOBILE HOME Footings-Setback date by Ribbons date by Gas Piping date b Foundation Walls date by Set Up date by INSULATION date by BG/SLAB Insulation Floors Final date by date by date by FRAMING Walls FIRE DEPT. date by date date by PLUMBING Attic OTHER Groundwork date by date by D.W.V. WALLBOARD NAILING date by date by Water Line FINAL INSPECTION date by date by date by J MASON COUNTY Mason County Bldg. III 426 W. Cedar P.O. Box 186 Shelton, Washington 98584 42 X.. 4 ) Footprint ror f i 14 for elevation of structure shall not exceed 49►x90 islet for rasIdenee e I evat ion anti 40x 1 G feet for driveway . Non-compliance shall result it) STOP WORK ORDER , 5 ) Propo,_zap I sha I I meet as I I r equ i t emei#t 6 of Frequent I y F 4 ooded Area: Chapter i t .01 .o90 or Masan o nty 's Interimj, esource Ordinance including D4 ( a ) Skokomish River Densito Flood Fr i nti .i�.o-o, t'7 f ,r ve I oUmen't It-) the Skokom i sh River dens i tV F I nod Fr I ngc�; x ca) - ;3ite for, eIeva�tIon of residence is wit:hIri done Al of the 5 ..okomish fiver, Genf= lty Floral Fringe, i .t° . the Detai led Study Area on I"ema map FIRM 530115 0180D, pr,el iinina�ry map Jat erl Sep.tembe�r 30, 1998 , and I dent I f I ed w i th i n t he F;kokom I sh R yver c:ompreheaas i ve Flo(:,d Hazard Management Plan . This first haab I tat: I e f I our of th I s res 4 dent I as I strujt .are sha I I be elevated 1 ( once ) root above t he Buse F l trots r I evai i can for t h I s s 1 t e wh I ch Is 30 feet NGVD . Within 30 days of fnund ation Inspection , appI Icant sha1 i facrnis3h an eIevat Ilan eer t I f I c,aete to MAson Count�V Dapdrtment of Commun I ty Deave I opment wh I c;h tort I f I e; that t h" elevated residence first habitable floor of this structure rraeets ur exaeeds this e I evat I on F I evt r I oa I treat I tig , vent I I �t I on , plumbing and air c-orad i t i on i ng equipment and o t her' ser v i oer facilities shall be designed and/or other, wise elevated or I oosited so as t1.) pre: t water fromr,c;s ,rt q or accuraau {aatIrig within the Components during conditions of f i i r -« son Co my Flood Damage Prevention Ordinance tit) . 59-91 . x t ) Pi.IRSUANT TO 1994 UN I FOP44 SU I IA)I NG CODE , ALL S I TL c MU T HAVE AprnoV1:fa NUMBERS Oil ADDRESSES PROVIDED IN SUCH A POSITION AS TO BE PLAINLY VISIBLE AND LEGIBLE FPOU THE STREET OR ROAD FRONTING 'THE PROPERTY . MASON COUNTY BUILDING DEPARTMENT REQUIRES TtiAT T141 S BE COMPLF.TFD PR I Oil TO CALLING FOR ANY SIfE INSPECTIONS . A ICE I NSPECT i ON FEE , BASED ON RATES IN 7ABt.F uA OF THE 1994 UNIFORM Bt1il.._DING CODE WILL FEE ASSEr�',FD 1F OWNER/C Tfi�A POST DDRESS ON SITE PRIOR TO REQUESTING INSPECTIONS . X 8 ) ALL CL.EARING, CUTTING, GRADING, EXCAVATING, TI RRACING, FILLING AND SIMIL. IAR WORK WILL BE PFG1!I..ATE PY THE t1EOU I RFMENTS PURSUANT TO THE MASON COUNTY GRADING PERMIT STANDARDS CONCRETE MECHANICAL MOBILE HOME Footings-Setback date by Ribbons date by Gas Piping date b Foundation Walls date by Set Up date by INSULATION date by BG/SLAB Insulation Final Floors date by date by date by FRAMING Walls FIRE DEPT. date by date by PLUMBING Attic by OTHER Groundwork date by date by D.W.V. WALLBOARD NAILING date by date by Water Line FINAL INSPECTION date by date by date by 4. L, MASON COUNTY Mason County Bldg. III 426 W. Cedar 9) ALL SURFACE WATE A Atli n SN,�I., L. NOT AC�VERSl.n FECT t�" P.O. ,Box 1,8¢ Shelton, Washington 9858 .'W, rVTFR Nri OR ANY ` T [` 10) All f i l l all be c pdrJed ,t nq i neer of record: �. g p e c i f i a t n ---�" 1 1 ) As per the F rap er of 4ec;ord:i sper.. if I oat icon ors sheet 1 of 10, the enti i ne�er� sha l i make periodic i pe- t ions anti submit to the Mason County But i d i nq Department f i e l d inspect ion reports er y i nq compliance . X CONCRETE MECHANICAL MOBILE HOME Footings-Setback date by Ribbons date by Gas Piping date b Foundation Walls date by Set Up date by INSULATION date by BG/SLAB Insulation Floors Final date FRAMING by date by date by Walls FIRE DEPT. date by date by date by PLUMBING OTHER Groundwork Attic date by date by D.W.V. WALLBOARD NAILING date by date by Water Line FINAL INSPECTION date by date by date by GR MASON COUNTY LAND MODIFICATION PERMIT Grading, Excavation, Fill, Slopes, Drainage Department of General Services 426 W. Cedar/P.O. Box 186, Shelton, WA 98584 427-9670/1-800-562-5628 PLEASE PRINT#1 Owner 4 o arp Phone#3&t41411 Fire District# Site Address S � City St kAl Zip Owner Address • City ;Lih�dSt wat Zip ,s Describe lork ontt vUQ r KA W o© tS #2 Contractor Name /t, /ER 7. Z Contractor Reg # ap 0 Address t Expiration Date City Q- vl St Zip Phone# 'y%all Esc �a�-�S�bZ (Tz►ta2, �� #3 Engineer's Name Phone# l 6 fa (9 Address IiAl AjQ �'� 41-t.1 City �g x St UA Zip D #4 Parcel No.!4 CCU 1 UO Legal Description 92 )b 0 0 UJ41kJ Sde- 1�i�r? 1 AJ l� 3, —te� #5 Number of cubic yards to be excavated: &()On LV lQS$ J4 uj,d4 &I Qw�0,ial_g Number of cubic yards to be filled: Number of cubic yards to be graded: #6 Will this be a balanced cut and fill entirely within the site? Yes No If No: Will fill be brought on site? Yes No Where does im orted fill originate from? frt�i s M ZE- A(AS d S c cE Does fill contain any potentially hazardous materials? Yes No +� a #7 Will excavated materials be taken off site?Yes No ✓ FEB 19 1998 If Yes: Where will excavated materials be taken? HEALTH CCRI /1GCS #8 Bri fly esc ib existing rrain, vegeta' n, and improvements on subject site? #9 Total size of area to be cleared 4/ w acres/sq ft Size of area to be cleared on slopes over 10% /� AC/SF #10 Has a soils report been completed on the subject site? If yes, include copy with application. #11 Is the subject site within 200 feet of a designated shoreline A10 #12 Does the subject site contain any of the following features? River Lake Wetlands Saltwater Slope greater than 15% Soft compressible soils Seasonal Runoff None #13 Will the proposed land surface modification change the points where storm water or groundwater enters or exits the site? Alo #14 Will the proposed land surface modification change the quality, rrii • quantity, or velocity of storm water/groundwater? NO #1.9 What methods, if any, will be utilized to minimize erosion and possible sedimentatio'}into nearby water during and a er / construction? Sl [-I- t-AAct &(J) JW'S Q(T #16 Will this land modification result in the redirection of any surface water runoff onto adjacent properties? /4d #17 Will surface or subsurface runoff be collected or controlled by interceptors, curtain drains, or other water collection devices _r once this land modification has been completed? AF o #18 Will the land be replanted upon completion? gas If yes, with what types of plants? #19 Will this modification result in slopes steeper than those currently on the site? If so, how steep? Show following on the site plan Lot Dimensions Flood Zones Existing Structures Fences Structure Setbacks Driveways Water Lines Shorelines Drainage Plan Topography Septic Systems Wells Proposed Improvements Easements Indicate Directional by (N, S, E, W) Name of Flanking Street in relation to plot plan Name of Fronting Street APPLICANT TO DRAW SITE PLAN BELOW at A( --------------------- APPLICANT TO DRAW TOPOGRAPHY PROFILE BELOW �a� NOTICE: THIS PERMIT BECOMES NULL AND VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS OR IF CONSTRUCTION OR WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANYTIME AFTER WORK IS COMMENCED. PROOF OF CONTINUATION OF WORK IS BY MEANS OF A PROGRESS IN- SPECTION. OWNERS AFFIDAVIT CONTRACTORS AFFIDAVIT I CERTIFY THAT I AM EXEMPT FROM THE REQUIRE- I CERTIFY THAT I AM A CURRENTLY REGISTERED MENTS OF THE CONTRACTORS REGISTRATION LAW CONTRACTOR IN THE STATE OF WASHINGTON AND I RCW 18.27, AND AM AWARE OF THE MASON COUNTY AM AWARE OFTHE ORDINANCE REQUIREMENTS REGU- ORDINANCE REQUIREMENTS FOR WHICH THIS PER- LATING THE WORK FOR WHICH THE PERMIT IS ISSUED MIT IS ISSUED AND THAT ALL WORK DONE WILL BE IN AND ALL WORK DONE WILL BE IN CONFORMANCE CONFORMANCE THEREWITH.NO CHANGES SHALL BE THEREWITH. NO CHANGES SHALL BE MADE WITHOUT MADE WITHOUT FIRST OBTAINING APPROVAL FROM FIRST OBTAINING PROVAL FROM ING E BUILDING DE TMENT. EPARTMENT. X WNER X DATE DATE FOR OFFICIAL USE ONLY:Accepted by ► Date: 7 DEPARTMENTAL REVIEW Planning r APP COND APP OLD Building Environmental Other Special Conditions FEES Grading Permit $ Plan Review Site Inspection Violation Fee Other TOTALFEES $ oo L G TK-coal 00 March 9, 1998 ART TOZIER APPLICATION TO FILL A PORTION OF SITE TO ATE RESIDENCE Grading permit #GRD98-0001 rec'd 2/19/98 The grading permit was submitted to Mason County on 2/19/98, and signed by Art Tozier. It is a proposal to fill approximately 10,000 cy in an area of approximately 175'by 195' on Borgault Road in the Skokomish Valley. The fill is for elevation of an existing residence. Within this area would be l6cated the existing house. A barn and what appears to be a pump house are also shown on the plan; the latter structures may not currently exist on site. The filled area would be raised a minimum of 8 feet above the surrounding grade per the site plan. A one-page letter stamped by an engineer was included which recommends some fill specifications. The engineer makes no reference to certifying that this fill will or will not affect the BFE. The site is within an area identified in the CFHMP as having 100-year flood depths of greater than 4 feet. Assessor's records indicate there is a residential structure on the site, built.in 1965. There does not appear to be any reference to a change in structure or a time period when there was no structure, except that a deck on the back is no longer there, and there was water damage by flood. A structure is also shown at this location on the KCM map produced as part of the CFHMP for the Skokomish River. Applicability of flood related ordinances: Mason County Flood Damage Prevention Ordinance no. 59-91 Section 5.4(5) states: "Any fill that is allowed in the special flood risk zone shall be confined to the actual building site. Other means of elevating structures shall be encouraged such as posts,piles, and stem walls." On June 17, 1997 Mason County BCC adopted an amendment to the Flood Ordinance which contained the following requirement: "Fill for the elevation of structures shall be prohibited unless certification by a registered professional engineer or architect is provided demonstrating that the fill shall not result in any increase in flood levels during the occurrence of the base flood discharge" (conclusion#3). On September 26, 1997 Mason County BCC adopted a resolution placing a moratorium on "construction of any new structure, as defined in the FDPO #59-91 shall not be allowed in the Skokomish River Valley within the 100 year flood plain... "the resolution further states: "the area of the footprint of the structure following reconstruction shall be no greater that the areas of the footprints prior to reconstruction. A footprint is defined as the total area of the first floor of a structure, regardless of how the structure is supported. " Structure is defined in the referenced ordinance as "a walled or roofed building including a gas or liquid storage tank that is principally above the ground " (3/3/98 extended to June 23, 1998). ANALYSIS Even though there is currently a construction moratorium in the Skokomish River Floodplain, Mr. Tozier may elevate his existing structure, as long as he stays within the "no new footprint requirement," based on the Skokomish moratorium. Elevation using the existing building footprint as a limit would be permitted even during the moratorium. The difficulty in this particular case arises because the applicant wants to use fill and extend beyond his footprint. Recommended Choice Given that the existing footprint is defined as the total area of first floor of a structure (see above), the approach most consistent with current regulations would be to require the applicant to elevate using a concrete foundation stem wall, rather than fill. Alternate Choice The applicant has expressed a desire to use fill instead of an elevated foundation wall because of cost, and the recently submitted.grading application is for this purpose. Fill beyond the existing footprint would not be consistent with the current moratorium "footprint" requirement, however fill for elevation is not necessarily ruled out within the Frequently Flooded Areas chapter. Given this, if fill for elevation were a possibility, it would be prudent to limit the fill scale to the minimum necessary to achieve the appropriate flood elevation. The building code requirements for fill side slope, and the appropriate engineer recommendations would guide. However, in this location the fill choice is complicated by the high elevations of flood waters -- greater than 4 feet for 100-year floods. Higher fill means a correspondingly greater increase in fill "footprint." The proposed site plan shows 8-foot minimum as the fill height. The fill must also meet the the requirements of the Findings and Conclusions adopted by the BCC on 17th June 1997: "Fill for the elevation of structures shall be prohibited unless certification by a registered professional engineer to architect is provided demonstrating that the fill shall not result in any increase in flood levels during the occurrence of the base flood discharge." Because the structure is within the 100-year floodplain, elevation certification would be required. Any future proposal to increase the fill area beyond the minimum necessary to elevate their structure (i.e. if the current moratorium was lifted), then the fill would need to meet the scale and length requirements within the Frequently Flooded Areas Ordinance. These are the same requirements ultimately proposed in the revisions to the FDPO. There is not enough detail on the site plan to tell if even minimum footprint fill would exceed the FDPO requirements. i D R A F T 19 9 8 ' J Art Tozier 110 Mill Street Shelton, WA 98584 RE: Permit no. : GRD98-0001, proposal to elevate existing residence using fill . Dear Mr. Tozier: Mason County Department of Community Development is taking this opportunity to contact you regarding the grading permit for the proposal described above. We recently met with you and your engineer Tom Richl, P.E.) on May 26, 1998., to discuss revisions to your proposal (as requested by letter dated May 21, 1998) . At the time of the meeting you submitted a revised proposal to us in order that we review it for consistency with the Flood regulations . We appreciate your willingness to take the time to come in and discuss your proposal . This letter provides review of the proposal revisions you gave us N at the meeting. PLEASE NOTE that this letter addresses the specific proposal revisions referenced above. Any revision of the submitted plan must undergo prior review for consistency with the � Frequently Flooded Areas Chapter. 1. FREQUENTLY FLOODED AREAS CHAPTER 17 .01. 090 D 4 a. Footprint size: You have proposed a fill area of 4240 square ? feet x 90 ft. for house and 16 x 40 for driveway combined) . fc rThis fill meets the 3% limit for fill on a site within the density ?(P� flood Tinge. Note: alteration of fill footprint size could result in noncompliance with the footprint percentage. b. Maximum Allowable Obstruction: The width of Y �NI our fill obstruction is 15 . 50-o relative to the water flow, and therefore �3 meets the 170-. maximum obstruction limit specified in Chapter 17 . 01 . 090D4a (4) . c. Setback Percentage: Chapter 17 . 01. 090D4a (4) provides that structures on adjacent parcels 5 acres or less., shall meet a building setback of 41 . 501 as drawn perpendicular to the flow. Your building setbacks are approximately 480-. and 39%. Under normal circumstances the 39% setback would not be permitted and the proposed site plan would need to be revised. In this case, because an existing structure is being raised, and the total fill setbacks average out to greater than 41 . 5% (average of 43 .5%) , an ,administrative determination has been made that the proposal generally meets the setback requirement. Please note that if this were a new structure, approximating the setback percentages would not be possible, and strict adherence to the setback requirement would be necessary. 2 . FUTURE DEVELOPMENT: (Parcel is 3 .25 acres per Mason County Assessor) . Please note that while the current project meets the requirements of the Frequently Flooded Areas Chapter, the 316 limit of development area is taken up with this project. It is important ,r,�, isles youP'understand that under the current regulations, your maximum area of development for this site has been utilized by this project . At our recent meeting, you had expressed interest in purchasing adjacent property and performing a Boundary Line Adjustment to increase your acreage. Doing so would increase the ar feet of allowable development, because the amount of square Z eet in o of the larger acreage would increase accordingly. Another option might be to reconsider the possibility of elevating your house on a concrete foundation, to use less of your 3%. 3 . OTHER INFORMATION NEEDED TO COMPLETE THIS APPLICATION: a. You have submitted a revised site plan; we will also need the other portions of the engineering drawings and specifications to be revised to reflect the new size of your proposal . b. Please provide certification from your engineer which states that the project as proposed "will not result in ANY increase in flood levels during the occurrence of the base flood discharge. " This is required as per resolution adopted by the Board of County Commissioners on June 17, 1997 . � AMR 5�� We cfwre AsaLuhboMb, C. It is our understanding that your foundation plans are yet to be designed. Please note that these will need to be submitted in order that the permit for elevation can be reviewed by the building department . d. Elevation certification: Your property is in the Density Flood Fringe, Zone A2 on the proposed revised FIRM map 530115 0180D dated September 30, 1997 . The flood elevations on this map correspond to the mapped elevations of the Mason County Skokomish River Comprehensive Flood Hazard Management Plan of February 1997. The Base Flood Elevation (BFE) for your location(�s 30 feet NGVD, as identified on the revised FIRM map. The first habitable floor of your existing structure will need to be elevated a minimum of one foot above the BFE, as certified by a licensed surveyor. NOTE: Prior to permit issuance we will need a letter from the surveyor, stating that they have been retained to certify the elevation. The completed elevation certificate must be provided to our department within 30 days of foundation inspection. Once the necessary information has been received, review of your permit application and a SEPA determination can be made. If you have any questions whatsoever, please feel free to contact Planner Pam Bennett-Cumming at (360) 427-9670 extension 294 . Sincerely, �o' �e �P WE) of � A P � i o- Gary Yando, Director, Department of Community Development cc: Pam Bennett-Cumming, Senior Planner Plan Reviewer, Building Department -,,_,_, Tom Richl, P.E. 1'I 1�A F1L6' GARY YANDO,DIRECTOR PyON,STgT�O A o N U DEPARTMENT OF COMMUNITY DEVELOPMENT NT PLANNING -SOLID WASTE - UTILITIES Y Y BLDG. I • 411 N. 5TH ST. • P.O. BOX 578 0 0 1864 SHELTON,WA 98584 • (360) 427-9670 April 1, 1998 Art Tozier c/o Tozier Brothers 110 Mill St Shelton, WA 98584 RE: Grading permit #GRD98-0001: proposal to fill to elevate residence located at 401 West Borgault Rd, Shelton. Dear Mr. Tozier: Mason County Department of Community Development staff are currently reviewing your land modification permit application to fill for the purposes of elevating a residential structure located at 401 West Borgault Road. Last year you submitted a building permit application for the structure elevation, and met with Mason County Planning Department to discuss requirements for additional information needed to process the permit . I understand from Gary Yando that you were also holding off on providing the additional material because you were waiting for grant funding for elevation. We now understand that you have notified Gary that you have decided to go forward without waiting for the funding to come through, in the interest of getting the elevation complete before your house deteriorates . Grace Miller sent you a letter in February 1998 clarifying that a Land Modification Permit was needed, and the applicable flood regulations and requirements would need to be met. The information below is to assist you in providing the necessary materials so we can process your permit application. FLOODPLAIN DETERMINATION: Your site is determined to be in the Density Flood Fringe of the Skokomish Valley, identified as Flood Zone A2 on the proposed revised FIRM map 5301115 0180D dated September 30, 1997 . The flood elevations on this map correspond to the mapped elevations of the Mason County Skokomish River Comprehensive Flood Hazard Management Plan of February 1997 . The Base Flood Elevation (BFE) for your location is 30 feet NGVD, as identified on the revised FIRM map; a copy is enclosed for your reference. The first habitable floor of your existing structure will need to be elevated a minimum of one foot above the BFE, as certified by a licensed surveyor. Prior to permit issuance we will need a letter from the surveyor, stating that they have been retained to certify the elevation. . The completed elevation certificate must be provided to our department within 30 days of foundation inspection. Recycled v4a YOUR PROPOSAL: You have proposed to fill an area of your property (approximately 195 ' by 175 ' to a height of 4 to 8 feet . This scale of fill would not be possible at this time - - Mason County has an adopted moratorium on new construction in the Skokomish Valley. The current moratorium has just been extended to June 23 , 1998 . Although new construction is not possible, reconstruction or replacement of damaged structures of the same type and use as the original structure are permitted, as long as they are within the original footprint . This means, of course, that elevation of your existing structure is possible, as long as there is no expansion of footprint. Mason County's Interim Resource Ordinance defines the footprint as: "The total area of the first floor of a structure, regardless of how the structure is supported, or the total perimeter of any development other than a structure. " Mason County Flood Damage Prevention Ordinance no.59-91 Section 5 .4 (5) states : "Any fill that is allowed in the special flood risk zone shall be confined to the actual building site. Other means of elevating structures shall be encouraged such as posts, piles, and stem walls . " Thus any fill footprint would be limited to the minimum necessary to elevate the existing structure, rather than covering a larger portion of the property. You provided a site plan certified by an engineer, and supporting engineering requirements to meet the Building Code. Please provide a revised site plan showing the fill is limited to the minimum necessary to elevate your existing residential structure only. Proposals for additional fill for the purposes of constructing other structures cannot be considered at this time due to the moratorium. The revised plan and revised engineered grading specifications will need certification by your engineer, who will also be able to determine what the minimum fill footprint will need to be, in order that your structure be elevated to meet Flood Ordinance elevation requirements . Please note that no additional fill can be considered at this time, due to the moratorium. The issue here is going to be that your intent appears to be elevation to an 8-foot height . To obtain the appropriate sideslope for this height of fill it appears that the material would have to extend substantially beyond the building site of your house, thus not meeting the requirements set forth in Section 5 .4 (5) above, or the definitions provided in the Interim Resource Ordinance. Please note that after the current moratorium is over, the total fill on your lot (revised current proposal and any future proposal for other structures) will need to meet all the requirements of the Interim Resource Ordinance Frequently Flooded Areas Chapter 17 . 01 . 090 , and any other applicable regulations . REVISIONS/ADDITIONAL INFORMATION NEEDED TO PROCESS APPLICATION: If it is your intent to fill within the requirements of the current moratorium and footprint requirements, please submit a revised engineered fill site plan which reflects that . Since new construction, and fill in excess of "existing footprint fill" is not permitted under the moratorium, the site plan will need to be revised to clearly show (1) site plan and fill are for the existing residence on this site only, (no other structures exist there at present, no new construction would be permitted under the moratorium) , (2) the fill dimensions are the minimum necessary for elevation of the existing structure, and: (3) because "fill for the elevation of structures shall be prohibited unless certification by a registered professional engineer or architect is provided demonstrating that the fill shall not result in any increase in flood levels during the occurrence of the base flood discharge" (adopted by BCC June 17, 1997) , engineer certification to this effect will also be required (Mason County Flood Damage Prevention Ordinance 5 .4 . 10 (2) . Again, we will also need a letter from your surveyor stating that they have been retained to certify your elevation. In your case, we would encourage you to consider other means of elevation, such as posts, piles, and stem walls, so that you can get the elevation you are after. We would be happy to meet with you to discuss your proposal and your options further. If you have any questions whatsoever, please feel free to call me at (360) 427 9670 extension 294 . Sin cerely, Pam Bennett-Cumming, Senior Planner DEPARTMENT OF COMMUNITY DEVELOPMENT cc : Gary Yando, Director, Department of Community Development FEMA file, Skokomish Valley Thomas Richl, P.E. srg GARY YANDO,DIRECTOR �oN. r�o P M o DEPARTME o A v N NT OF COMMUNITY DEVELOPMENT i N T PLANNING -SOLID WASTE-UTILITIES Y BLDG. I • 411 N. 5TH ST. • P.O. BOX 578 1864 SHELTON,WA 98584 • (360) 427-9670 May 21, 1998 Art Tozier 110 Mill St Shelton, WA 98584 RE: GRD98-0001, Proposal to fill to elevate residence located at 401 West Borgault Road, Shelton. Dear Mr. Tozier: We are taking the opportunity to write you this letter in reference to the grading permit for the proposal described above. On April 1, 1998 we sent you a letter requesting additional information and revisions to complete your permit application and be consistent with regulations, including those pertaining to the Skokomish Valley Density Flood Fringe. As a result we initially met with your engineer on April 22 1998 to go over and clarify the items in the letter. We received a _revised plot plan from your engineer showing a reduced fill footprint for the house elevation, and providing dimensions for the driveway fill . The information provided was used to determine whether the revisions met the Frequently Flooded Areas Chapter 17. 01. 090 sections pertaining to quantity of fill, maximum allowable obstruction and structure setbacks for parcels 5 acres or less in size. The revised information showed that progress is being made in bringing the proposal into consistency with the necessary regulations, but that we still lack some information. From the materials provided it appeared that the revised plot plan for elevation still did not meet some of the Flood Fringe criteria, or did not provide enough information to make that determination accurately. We again met with your engineer on May 21, 1998 . At your request we are providing you with the following information regarding items which we are still waiting for to process your permit . Please note that this information was also provided verbally to your engineer at the May 21st meeting. 1 .� Frequently Flooded Areas Chapter 17 . 01. 090 Please provide a scaled plot plan of your proposal and property, so we can determine: 1. Percentage of total fill footprint relative to lot size. 2 . Maximum allowable obstruction in relation to lot width and ; flood water flow (must be 1716 or less) . 3 . Building setbacks to property lines in relation to flood water flow. Please see attached highlighted areas of the ordinance for additional details . l 1 2 . Please provide engineering certification which shows that the "fill for the elevation of structures shall be prohibited unless certification by a registered professional engineer or architect is provided demonstrating that the fill shall not result in any increase in flood levels during the occurrence of the base flood discharge" (as required by resolution adopted by the Board of County Commissioners on June 17, 1991) . 3 . Elevation Certification: Your property is in the Density Flood Fringe, Zone A2 on the proposed revised FIRM map 530115 0180D dated September 30, 1997. The flood elevations on this map correspond to the mapped elevations of the Mason County Skokomish River Comprehensive Flood Hazard Management Plan of February 1997. The Base Flood Elevation (BFE) for your location is 30 feet NGVD, as identified on the revised FIRM map. The first habitable floor of your existing structure will need to be elevated a minimum of one foot above the BFE, as certified by a licensed surveyor. Prior to permit issuance we will need a letter from the surveyor, stating that they have been retained to certify the elevation. The completed elevation certificate must be provided to our department within 30 days of foundation inspection. We look forward to meeting with you on` May' 26, 1998 at 1: 00 pm to go over any questions you may still have regarding your proposal. In the meantime, if you have any questions please feel free to contact Pam Bennett-Cumming, Planning Staff at (360) 427-9670 extension 294 . Sincerely, Gary Ya , Director MASON COUNTY DEPARTMENT OF COMMUNITY DEVELOPMENT CC: Pam Bennett-Cumming, Senior Planner Thomas Richl, PE I GARY YANDO,DIRECTOR �o%.srgrFo P 'c o A°u N DEPARTMENT OF COMMUNITY DEVELOPMENT ~ o T i PLANNING -SOLID WASTE- UTILITIES z� N Y Y BLDG. I • 411 N. 5TH ST. • P.O. BOX 578 1864 SHELTON,WA 98584 • (360) 427-9670 July 7, 1998 Jeffree Stewart Washington State Department of Ecology Shorelands and Environmental Assistance PO Box 47775 Olympia, WA 98504-7775 RE: Department of Ecology (DOE) comments (AW98-3960) on Sepa no. :SEP98-0084, for elevation of existing structure on fill (located at 401 Borgault Road, Shelton WA. ) Dear Mr. Stewart: Thank you for the opportunity to speak with you on the phone today regarding your comments on our SEPA case referenced above. As per our conversation, this letter is to put in writing the information we discussed today, and to request a written response from you for our files. The information below is also intended to provide a brief overview of flood regulation updates and FEMA map revision status as each relates to the Skokomish Valley. FLOODPLAIN REGULATIONS AND FEMA MAP REVISIONS As you are aware, flooding in the Skokomish Valley has undergone extensive study - - the most recent study document addressing the issues is the Mason County Skokomish River Comprehensive Flood Hazard Management Plan (CFHMP) , dated February 1997. On September 23 , 1997 Mason County adopted revisions to its Frequently Flooded Areas (FFA) Chapter 17.01.090 of the Mason County Interim Resource Ordinance. The revisions (attached) included flood regulations for development in the Skokomish Valley which reflect certain recommendations of the CFHMP. A Density Flood Fringe has been implemented in the Skokomish River floodplain detailed study area, and very specific regulations guide in the review of development within this area. In September of 1997, FEMA provided our community with a preliminary revised Flood Insurance Study report and preliminary revised Flood Insurance Rate Map (s) for the Skokomish River. FEMA' s 90-day comment period for the map revisions began immediately after February 26, 1998 . FEMA has informed us that they received no valid requests for changes in the Base Flood Elevations, which therefore become effective on December 8, 1998 . From that date the county has six months to revise its existing Flood Damage Prevention Ordinance. In the meantime we have asked Chuck Steele of FEMA in Seattle whether it is appropriate to begin using the revised maps, since they reflect a more restrictive BFE than the earlier ones, and we have FFA Chapter regulations in effect which specifically address development in the Skokomish Valley. FEMA has informed us that it is quite appropriate to use the more recent maps, since the revised BFE is in essence a more restrictive level of regulation within the floodplain. As you are probably aware, Mason County currently has a moratorium on new residential development in the FEMA detailed study area of the Skokomish Valley, however existing structures may be elevated. SEP98-0084 - - CONSISTENCY WITH FLOOD REGULATIONS Mr. Tozier's proposal to elevate an existing residence on fill was required to meet regulations for elevation of structures located within the Density Flood Fringe of the Skokomish River valley, as set forth in Mason County's FFA Chapter 17.01.090 of the Interim Resource Ordinance (attached) . This included requirements for setback, percentage of lot coverage for development, setbacks relative to the water flow, and engineering analysis of the impact of this development on flooding. In fact, the applicant 's proposal underwent a series of revisions until the project was consistent with the applicable regulations . I would also like to clarify that Mason County did ask the applicant to consider other means of elevation, however he chose to elevate with fill in a way which meets our regulations. Neither FEMA elevation requirements nor Mason County's FFA Chapter prohibit fill for the elevation of existing structures, as long as regulatory requirements are met. We have already contacted Dan Sokol of DOE to respond to his questions in relation to this proposal, i.e. clarifying that this proposal does meet the applicable regulations . Again, thank you for your SEPA comments, we hope this addresses the questions you had regarding the proposal . If you have any additional questions, please feel free to contact me at (360) 427- 9670 extension 294 . Si erely, Pamela D Bennett-Cumming, Senior Planner DEPARTMENT OF COMMUNITY DEVELOPMENT cc: Gary Yando, Director, Mason County DCD Abbe White, SEPA Coordinator, DOE SWRO Dan Sokol, DOE SWRO Permit File M t GARY YANDO,DIRECTOR �oN.STA o A Ou DEPARTMENT OF COMMUNITY DEVELOPMENT r o T i PLANNING -SOLID WASTE - UTILITIES z� N Y Y BLDG. I • 411 N. 5TH ST. • P.O. BOX 578 o° 1864 0 SHELTON,WA 98584 • (360) 427-9670 June 1, 1998 Art Tozier 110 Mill Street Shelton, WA 98584 RE: Permit no. : GRD98-0001, proposal to elevate existing residence using fill . Dear Mr. Tozier: Mason County Department of Community Development is taking this opportunity to contact you regarding the grading permit for the proposal described above. We recently met with you and your engineer Tom Richl, P.E. , on May 26 1998, to discuss revisions to your proposal (as requested by letter dated May 21, 1998) . At the time of the meeting you submitted a revised proposal to us in order that we review it for consistency with the Flood regulations. We appreciate your willingness to take the time to come in and discuss your proposal . This letter provides review of the proposal revisions you gave us at the meeting. PLEASE NOTE that this letter addresses the specific proposal revisions referenced above. Any revision of the submitted plan must undergo prior review for consistency with the Frequently Flooded Areas Chapter. 1. FREQUENTLY FLOODED AREAS CHAPTER 17 .01.090 D 4 a. Footprint size: You have proposed a fill area of 4240 square feet (40 x 90 ft. for house and 16 x 40 for driveway combined) . This proposal meets the 3% limit for fill on a site within the density flood fringe. Note: alteration of fill footprint size could result -in noncompliance with the footprint percentage. b. Maximum Allowable Obstruction: The width of your fill obstruction is 15 .5% relative to the water flow, and therefore meets the 170-o maximum obstruction limit specified in Chapter 17 . 01 . 090D4a (4) . C. Setback Percentage: Chapter 17 . 01 . 090D4a (4) provides that structures on adjacent parcels of 5 acres or less shall meet a building setback of 41 . 5% as drawn perpendicular to the flow. Your building setbacks are approximately 48% and 39%. Under normal circumstances the 39% setback would not be permitted and the proposed site plan would need to be revised. In this case, because an existing structure is being raised, and the total fill setbacks average out to greater than 41.5% (average of 43 .5%) , an f administrative determination has been made that the proposal generally meets the setback requirement. Please note that if this were a new structure being placed on fill, approximating the development setback percentages would not be possible, and strict adherence to the setback requirement would be necessary. 2 . FUTURE DEVELOPMENT: (Parcel is 3 .25 acres per Mason County Assessor) . Please note that while the current project meets the requirements of the Frequently Flooded Areas Chapter, the 3% limit of development area is taken up with this project. It is important for you to understand that under the current regulations, your maximum area of development for this site has been utilized by this project. At our recent meeting, you had expressed interest in purchasing adjacent property and performing a Boundary Line Adjustment to increase your acreage. Doing so would increase the square footage of allowable development, because the amount of square footage in 3% of the larger acreage would increase accordingly. Another option might be to reconsider the possibility of elevating your house on a concrete foundation, to use less of your 3% . 3 . OTHER INFORMATION NEEDED TO COMPLETE THIS APPLICATION: a. Revised engineering drawings and specifications: You have submitted a revised site plan; we will also need the other portions of the engineering drawings and specifications to be revised to reflect the new size of your proposal . b. Engineer Certification: Please provide certification from your engineer which states that the project as proposed "will not result in ANY increase in flood levels during the occurrence of the base flood discharge. " This is required as per resolution no. : 63-97 adopted by the Board of County Commissioners on June 17, 1997. C. Revised Foundation Plans: It is our understanding from your engineer that your revised foundation plans are to be designed. Please note that these will need to be submitted in order that the permit for elevation can be reviewed by the building department. d. Elevation certification: Your property is in the Density Flood Fringe, Zone A2 on the proposed revised FIRM map 530115 0180D dated September 30, 1997. The flood elevations on this map correspond to the mapped elevations of the Mason County Skokomish River Comprehensive Flood Hazard Management Plan of February 1997 . The Base Flood Elevation (8FE) for your location is 30 feet NGVD, as identified on the revised FIRM map. The first habitable floor of your existing structure will need to be elevated a minimum of one foot above the BFE, as certified by a licensed surveyor. NOTE: Prior to permit issuance we will need a letter from the surveyor, stating that they have been retained to certify the elevation. The completed elevation certificate must be provided to our department within 30 days of foundation inspection. Once the necessary information has been received, review of your t permit application and a SEPA determination can be made. Please note: once SEPA is issued there is a 14 day public comment period. Please be aware that work on this project cannot begin until after the grading permit is issued, which cannot occur until after completion of the SEPA comment period. If you have any questions whatsoever, please feel free to contact Planner Pam Bennett-Cumming at (360) 427-9670 extension 294 . A #erely Director, Department of Community Development cc: Pam Bennett-Cumming, Senior Planner Plan Reviewer, Building Department Tom Richl, P.E. r GARY YANDO,DIRECTOR SON.STATFO P 'c o A o DEPARTMENT OF COMMUNITY DEVELOPMENT u r o T Z PLANNING - SOLID WASTE -UTILITIES z� N Y Y BLDG. I • 411 N. 51 ST. • P.O. BOX 578 of 1864 �o SHELTON,WA 98584 • (360) 427-9670 May 21, 1998 Art Tozier 110 Mill St Shelton, WA 98584 RE: GRD98-0001, Proposal to fill to elevate residence located at 401 West Borgault Road, Shelton. Dear Mr. Tozier: We are taking the opportunity to write you this letter in reference to the grading permit for the proposal described above. On April 1, 1998 we sent you a letter requesting additional information and revisions to complete your permit application and be consistent with regulations, including those pertaining to the Skokomish Valley Density Flood Fringe. As a result we initially met with your engineer on April 22 1998 to go over and clarify the items in the letter. We received a revised plot plan from your engineer showing a reduced fill footprint for the house elevation, and providing dimensions for the driveway fill . The information provided was used to determine whether the revisions met the Frequently Flooded Areas Chapter 17 . 01 . 090 sections pertaining to quantity of fill, maximum allowable obstruction and structure setbacks for parcels 5 acres or less in size. IThe revised information showed that progress is being made in bringing the proposal into consistency with the necessary regulations, but that we still lack some information. From the materials provided it appeared that the revised plot plan for elevation still did not meet some of the Flood Fringe criteria, or did not provide enough information to make that determination accurately. We again met with your engineer on May 21, 1998 . At your request we are providing you with the following information regarding items which we are still waiting for to process your permit. Please note that this information was also provided verbally to your engineer at the May 21st meeting. 1. Frequently Flooded Areas Chapter 17 . 01. 090 Please provide a scaled plot plan of your proposal and property, so we can determine: 1 . Percentage of total fill footprint relative to lot size. 2 . Maximum allowable obstruction in relation to lot width and flood water flow (must be 1716 or less) . 3 . Building setbacks to property lines in relation to flood water flow. Please see attached highlighted areas of the ordinance for additional details . 1 2 . Please provide engineering certification which shows that the "fill for the elevation of structures shall be prohibited unless certification by a registered professional engineer or architect is provided demonstrating that the fill shall not result in any increase in flood levels during the occurrence of the base flood discharge" (as required by resolution adopted by the Board of County Commissioners on June 17, 1998) . 3 . Elevation Certification: Your property is in the Density Flood Fringe, Zone A2 on the proposed revised FIRM map 530115 0180D dated September 30, 1997. The flood elevations on this map correspond to the mapped elevations of the Mason County Skokomish River Comprehensive Flood Hazard Management Plan of February 1997. The Base Flood Elevation (BFE) for your location is 30 feet NGVD, as identified on the revised FIRM map. The first habitable floor of your existing structure will need to be elevated a minimum of one foot above the BFE, as certified by a licensed surveyor. Prior to permit issuance we will need a letter from the surveyor, stating that they have been retained to certify the elevation. The completed elevation certificate must be provided to our department within 30 days of foundation inspection. We look forward to meeting with you on May 26, 1998 at 1: 00 pm to go over any questions you may still have regarding your proposal . In the meantime, if you have any questions please feel free to contact Pam Bennett-Cumming, Planning Staff at (360) 427-9670 extension 294 . Sincerely, Gary Ya , Director MASON COUNTY DEPARTMENT OF COMMUNITY DEVELOPMENT cc: Pam Bennett-Cumming, Senior Planner Thomas Richl, PE PrGARY YANDO,DIRECTOR yoN.sra rF o 44 o A°U DEPARTMENT OF COMMUNITY DEVELOPMENT = PLANNING -SOLID WASTE - UTILITIES zr N Y y BLDG. I • 411 N. 5T'-' ST. • P.O. BOX 578 of �o SHELTON,WA 98584 • (360) 427-9670 1864 April 1, 1998 Art Tozier C/o Tozier Brothers 110 Mill St Shelton, WA 98584 RE: Grading permit #GRD98-0001 : proposal to fill to elevate residence located at 401 West Borgault Rd, Shelton. Dear Mr. Tozier: Mason County Department of Community Development staff are currently reviewing your land modification permit application to fill for the purposes of elevating a residential structure located at 401 West Borgault Road. Last year you submitted a building permit application for the structure elevation, and met with Mason County Planning Department to discuss requirements for additional information needed to process the permit. I understand from Gary Yando that you were also holding off on providing the additional material because you were waiting for grant funding for elevation. We now understand that you have notified Gary that you have decided to go forward without waiting for the funding ,to come through, in the interest of getting the elevation complete before your house deteriorates. Grace Miller sent you a letter in February 1998 clarifying that a Land Modification Permit was needed, and the applicable flood regulations and requirements would need to be met. The information below is to assist you in providing the necessary materials so we can process your permit application. FLOODPLAIN DETERMINATION: Your site is determined to be in the Density Flood Fringe of the Skokomish Valley, identified as Flood Zone A2 on the proposed revised FIRM map 5301115 0180D dated September 30, 1997. The flood elevations on this map correspond to the mapped elevations of the Mason County Skokomish River Comprehensive Flood Hazard Management Plan of February 1997 . The Base Flood Elevation (BFE) for your location is 30 feet NGVD, as identified on the revised FIRM map; a copy is enclosed for your reference. The first habitable floor of your existing structure will need to be elevated a minimum of one foot above the BFE, as certified by a licensed surveyor. Prior to permit issuance we will need a letter from the surveyor, stating that they have been retained to certify the elevation. The completed elevation certificate must be provided. to our department within 30 days of foundation inspection. Recycled �i,� YOUR PROPOSAL: You have proposed to fill an area of your property (approximately 195 ' by 175 ' to a height of 4 to 8 feet . This scale of fill would not be possible at this time - - Mason County has an adopted moratorium on new construction in the Skokomish Valley. The current moratorium has just been extended to June 23 , 1998 . Although new construction is not possible, reconstruction or replacement of damaged structures of the same type and use as the original structure are permitted, as long as they are within the original footprint . This means, of course, that elevation of your existing structure is possible, as long as there is no expansion of footprint. Mason County' s Interim Resource Ordinance defines the footprint as: "The total area of the first floor of a structure, regardless of how the structure is supported, or the total perimeter of any development other than a structure. " Mason County Flood Damage Prevention Ordinance no.59-91 Section 5 .4 (5) states : "Any fill that is allowed in the special flood risk zone shall be confined to the actual building site. Other means of elevating structures shall be encouraged such as posts, piles, and stem walls . " Thus any fill footprint would be limited to the minimum necessary to elevate the existing structure, rather than covering a larger portion of the property. You provided a site plan certified by an engineer, and supporting engineering requirements to meet the Building Code. Please provide a revised site plan showing the fill is limited to the minimum necessary to elevate your existing residential structure only. Proposals for additional fill for the purposes of constructing other structures cannot be considered at this time due to the moratorium. The revised plan and revised engineered grading specifications will need certification by your engineer, who will also be able to determine what the minimum fill footprint will need to be, in order that your structure be elevated to .meet Flood Ordinance elevation requirements . Please note that no additional fill can be considered at this time, due to the moratorium. The issue here is going to be that your intent appears to be elevation to an 8-foot height. To obtain the appropriate sideslope for this height of fill it appears that the material would have to extend substantially beyond the building site of your house, thus not meeting the requirements set forth in Section 5 .4 (5) above, or the definitions provided in the Interim Resource Ordinance. Please note that after the current moratorium is over, the total fill on your lot (revised current proposal and any future proposal for other structures) will need to meet all the requirements of the Interim Resource Ordinance Frequently Flooded Areas Chapter 17 . 01 . 090 , and any other applicable regulations . REVISIONS/ADDITIONAL INFORMATION NEEDED TO PROCESS APPLICATION: If it is your intent to fill within the requirements of the current moratorium and footprint requirements, please submit a revised engineered fill site plan which reflects that. Since new construction, and fill in excess of "existing footprint fill" is not permitted under the moratorium, the site plan will need to be revised to clearly show (1) site plan and fill are for the existing residence on this site only, (no other structures exist there at present, no new construction would be permitted under the moratorium) , (2) the fill dimensions are the minimum necessary for elevation of the existing structure, and: (3) because "fill for the elevation of structures shall be prohibited unless certification by a registered professional engineer or architect is provided demonstrating that the fill shall not result in any increase in flood levels during the occurrence of the base flood discharge" (adopted by BCC June 17, 1997) , engineer certification to this effect will also be required (Mason County Flood Damage Prevention Ordinance 5 .4 . 10 (2) . Again, we will also need a letter from your surveyor stating that they have been retained to certify your elevation. In your case, we would encourage you to consider other means of elevation, such as posts, piles, and stem walls, so that you can get the elevation you are after. We would be happy to meet with you to discuss your proposal and your options further. If you have any questions whatsoever, please feel free to call me at (360) 427 9670 extension 294 . sincerely, ra Pam Bennett-Cumming, Senior Planner DEPARTMENT OF COMMUNITY DEVELOPMENT cc: Gary Yando, Director, Department of Community Development FEMA file, Skokomish Valley Thomas Richl, P.E. GARY YANDO DIRECTOR OF COMMUNITY DEVELOPMENT 411 N. 5th ST. PO.BOX 578 SHELTON,WA. 98584 JUNE 8, 1998 RE:PERMIT NO.: GRD98-0001,PROPOSAL TO ELEVATE EXISTING RESIDENCE. DEAR MR. YANDO: MR. TOZIER HAS RETAINED MY SERVICES AS A REGISTERED LAND SURVEYOR FOR THE PURPOSE OF ESTABLISHING THE BASE FLOOD ELEVATION LOCATION ON HIS PROPERTY AND CERTIFY THE ELEVATION AS STATED IN 2.d. OF YOUR LETTER 6-1-98. SINCERELY, HARRY ELL LS#27194 17022 SO. VAUGHN RD K.P.N. VAUGHN,WA. 98394 IAQ � � � ����� �y / .�-- -�, �/ g 7S 3� - - t Thomas E. Richl, P.E. 2119 North 92nd Street Seattle, Wa. 98103 (206) 524-4819 P.O.Box 21 Lilliwaup, WA, 98555 (360) 877-5545 Mobile(206) 930-5624 FAX (206) 524 4406. RECEIVED June 6, 1998 J U N 0 8 1998 MASON CO. PLANNING DEPT. Mr. Art Tozier: 110 Mill Street Shelton, Wa. 98584 Subject: Land fill Permit for Skokomish Valley home presently on blocks. Reference: 1. Initial Engineering Report dated 2-23-98. 2. Second Engineering Report (revised)4-24-98. 3. Letter from MCDCD dated 5-21-98. 4. Third Engineering Report dated 5-24-98. 5. Letter from MCDCD dated 6-1-98. Dear Mr. Tozier: I am in reciept of the reference 5 letter and you also recieved a copy. On 6-4-98, I saw you at your place of business and we discussed this letter. At that time I recommended that you engage the services of a licenced Land Surveyer and that he run a level course from Even Toziers bench mark which is considered to be valid by the USGS and establish a fill level which will be around 4 feet above the present grade, which should be one foot above BFE (Base Flood Elevation) and 30 feet NGVD. You said that you would do this. I am providing a complete set of engineering drawings. 1. Sheet 4 shows the Site Plan. . 2. Sheet 5 shows a Plot Plan of the property and location of the fill area . 3. Sheet 6 shows a Plan View of the fill with relation to the house. 4. Sheet 7 shows Sections 1-1, 2-2 and 3-3 taken from the Plan View. 5. Sheet 8 shows the Foundation Plan for the house to set upon. 6. Sheet 9 shows Section 4-4 taken from the Foundation Plan. 7. Sheet 10 shows Section 5-5 taken from the Foundation Plan. Sheet 1 of 10 Thomas E. Richl, P.E. 2119 North 92nd Street Seattle, Wa. 98103 (206) 524-4819 P.O.Box 21 Lilliwaup, WA, 98555 (360) 877-5545 Mobile(206) 930-5624 FAX (206) 524 4406. 8. I certify that this small fill will not increase the flood level in the Skokomish valley next to the proposed Tozier fill project. 9. The contractor for this land fill is Tozier Brothers Incorporated of 110 Mill Street Shelton, Wa. 98584 , Contractor Registration Number is TOZI13I1820. 10. The fill material shall be pit run gravelly/sandy/rocky type with rocks up to 6 inches in diameter and no more than 5 % of clay and silt. 11. The fill material will come from Miles Sand and Gravel, Sheldon pit at Potlatch and Tozier Brothers own pit on Rickert Road. 12. The fill material shall be clean and free of organic material and debris. In order to insure 95 %compaction of the fill, the fill material should be laid down in layers of not more than 12 to 15 inches in depth and compacted with any suitable heavy equipment available. 13. The original soil at the site must be removed approximately 12 inches deep below grade. Stockpile this soil for placement upon the final gravelly fill for grass seeding and or flower beds and etc. 14. The Engineer of Record shall make periodic inspections so that the specifications for this land fill are followed. 15. Some concrete specifications are shown on sheet 3. Thomas E. Richl, P.E. offpS E. Oe••�E•WASy�'•. i File: To2ier.LF3 :y r 37 AL Sheet �,YioieEs �r�y�' Sheet 2 of 10 GENERAL SPECIFICATIONS CONCRETE 5-1/2 Sack mix, 2500 PSI Adequate. Slump 3" to 4" Max Aggregate 3/4" to 7/8" Fly ash may be used Use vibrators on wall pours On cold joints use a slurry of portland cement and water, ratio 1 cement to 3 water. 5 sack mix may be used on floor slabs. Fibermesh is recommended on all interior slabs 6 mil visaqueen is recommended under all interior slabs Recommend that concrete not be poured below 40 degrees F. unless protection is provided against colder temperatures. For concrete block filler mix can be 70/30 or 60/40 with a 6 sack mix. Reinforcing Steel Reinforcing Steel per ASTM A706 Grade 60 or ASTM A615M GR 300 (40) #6 Bars — 3/4" 0 Deformed #5 Bars — 5/8" 0 Deformed #4 Bars — 1/2" 0 Deformed #2 Bars — 1/4" 0 Plain Lap all splices a minimum of 12" Place all rebars 2" from edge of walls except where indicated Place bottom footing rebars 3" from ground Rebars to be run continuous through larger footings to smaller footings and from lower footings to higher footings and tied All footings must be placed upon undisturbed soil — ground — bed rock — compacted crushed rock, etc. Gas cutting of rebar can only be used to cut off bars which terminate. No bends and hooks can be made with heating torch. Job No: 298-4C Date:6-6-98 By: T. Richl File: Tozier.LF3 File:Spec.Gen Sht 3 of 10 • r 1 i 1 ' f ( ! i 1 � 1 j 1 I r i ' } � I I j � i � } r l AA I � j s77 [3Gu2LAULT R�D Coco 6o1�WGai1l.T RQA _ $Oex-io*6JA.g8584 ` ik l o of "s z oA t 4w Wvrc Ee Sx.o Ve-o MAS%I VALL O • -,WQ S A i � � � I � G• �►-g 8 I j ' � � ' I � ' j � Trod;►r-R.LF,� ' , i �ooe I 1 LA- 8� + Ho us E ZA�4L x(o(o I � 1 � 40 1 1 (o ol IM To CovNT`(wr of 10 1 � I t'AL 7 of NovsE SNP �— t-4bvsG �Nf� 4 GR pip E G2 A DE � 1�1 z4 i I 4- I � ' FILL t+L Sf 45 0 .� 44o Jcjor= � tg9a s�� 7 av ► o Tay LF I� 01 3o g says 1-„X ci C vz IL ,Ole 'is a 9 % 1-1 ?J31�� -R b5z —17 -bZdol '.i IN o 41 10 fF u 1 H Qsd w Is 5sn- -3a:v-ia xz 5VF CIAO- �KOK�M{IT S�-1 I ; •' I i �G'K '1Q 0� I _�-b� I I �'� i !/ ' I:� t I t � � i , it , j I ; a — - ! i __yJ.C�ZB�U Rra psl.-� ptQ Lol- NOVEL -TAS r%LLi'AR.E--P► C5A5-W - — ---- --- r wAy VIVAINE MOND A. - StA7 - - Rw. W. K0rttst•4 Ro►�� �a oe 15 Z. L0-r 1fO A%V_a -r'2ACk.�OO12 NUJ51) SEC- tS �,tovSb Ztx`Cs� 3 �.x1gZ _ •15,Z�4 4-vr1 / 3•� Y 'sue' = h5, Goy z-4v -5� = 3 CAR �►o � � vK F1LL, ►��re� ¢ �► 'y vswl 3qz X x, I�SSEssoR 3n y5 ��Yl A�RL- CAW IJaES'f Do�RU�.>ti-Z- co)wo'T �o�n� LOT 10 — �' Z �C . -cwfv 13�0!ti SDa �--OT 10 15Z +- Sc.p+LED 'C'2ACk.u� OF N W SW SEc is 'JC Lo,- 1C A.RElL rzv ►�� 24.w WoUSE zi-x64P �`�Z.x lgZ s '15,z64- / ZaU'c 308 / —�- 3 4 9 6 o 15 7 S24-Q k �y�s T'%LL, kv-r= . tos s►powN o , ���A� `' �d `lox 40 3�00 « x4013 64,oA i � d 3.Z�x 435Go_lh-1j570 R, t4 slo = 4-z4-1 a •`fG 4�iy G 2 0 0 Oil I'� a WE cOUWTY (ZoAD L..oT to - �VLP-cv_ 10) a O G 9 5 ,�,L,C►� FRoM l �4SScssoRS M( PP 1 1 =\cc LR9 F3 MASON COUNTY BUILDING DEPARTMENT 426 W. Cedar/P.O. Box 186, Shelton, WA 98 _ LAND MODI 584 . 427 9670 FICATION PERMIT PERMIT NO. GRU98-OQQI OWNER ADDRESS 4O1 W Eour ault Rd Art Tozier CONTRACTOR JOB DESCRIPTION Fill 600CY _TOzi_Pr Rrn� ISSUED BY_ 'J' iff INSPECTIONS REQUIRED: py DATE FIRST INSPECTION REQUIRED-STAKING BY OWNER OF AREA TO BE FILLED PRIOR TO FILL: INTERMEDIATE: HNAL: DO NOT PROCEED BEYOND EACH STAGE UNTIL APPROVALS ARE GIVEN. POST THIS CARD IN A CONSPICUOUS PLACE ON THE FRONT OF PREMISES CONVENIENT FOR MAKING REQUIRED ENTRIES. (op- GR MASON COUNTY LAND MODIFICATION PERMIT Grading, Excavation, Fill, Slopes, Drainage Department of General Services 426 W. Cedar/P.O. Box 186, Shelton, WA 98584 427-9670/1-800-562-5628 -EASE PRINT ff�� 1 Owner 44 " (p7. � Phone#� 'Q'Y KX1 Fire District# Site Address ^r City St WOL Zip Owner Address �Q City ;44_ 1 St W at Zip d De r'be lork WA , pAR Mfg �(/l9i b'0 1-1 b A2 Contractor Name /V fep -:9ft 4 JA Contractor Reg# bZ3:'BT 1 apD Address Ltn Id � Expiration Date City a ��►v1 St Z w- - •��• e,,, CIVIL RESIDENTIAL STRUCTURAL 3 Engineer's Name THOMAS E. RICHL PROFESSIONAL ENGINEER Address ( " c�c` City_ 2119 N.92ND SEATTLE,WA 98103 (206)524-4819 4 Parcel No. -51- OU 100 P.O.BOX 21 Legal Description 'fR )b 00 Vj P& IS� I LILLIWAUP,WA 98555 (206)877-5545 MOBILE(206)930-5624 3 R5ao%-e 5 Number of cubic yards to be excavated: &b on Jtbjds Number of cubic yards to be filled: Number of cubic yards to be graded: 6 Will this be a balanced cut and fill entirely within the site? Yes No If No: Will fill be brought on site? Yes No Where does im orted fill originate from? Does fill contain any potentially hazardous materials? Yes No Lo 7 Will excavated materials be taken off site?Yes No ✓ FFB 1 9398 If Yes: Where will excavated materials be taken? HEALTH SLEIRIN n G.-S NOTICE: THIS PERMIT BECOMES NULL AND VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS OR IF CONSTRUCTION OR WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANYTIME AFTER WORK IS COMMENCED. PROOF OF CONTINUATION OF WORK IS BY MEANS OF A PROGRESS IN- SPECTION. OWNERS AFFIDAVIT CONTRACTORS AFFIDAVIT I CERTIFY THAT I AM EXEMPT FROM THE REQUIRE- I CERTIFY THAT I AM A CURRENTLY REGISTERED MENTS OF THE CONTRACTORS REGISTRATION LAW CONTRACTOR IN THE STATE OF WASHINGTON AND I RCW 18.27, AND AM AWARE OF THE MASON COUNTY AM AWARE OF THE ORDINANCE REQUIREMENTS REGU- ORDINANCE REQUIREMENTS FOR WHICH THIS PER- LATING THE WORK FOR WHICH THE PERMIT IS ISSUED MIT IS ISSUED AND THAT ALL WORK DONE WILL BE IN AND ALL WORK DONE WILL BE IN CONFORMANCE CONFORMANCE THEREWITH. NO CHANGES SHALL BE THEREWITH. NO CHANGES SHALL BE MADE WITHOUT MADE WITHOUT FIRST OBTAINING APPROVAL FROM FIRST OBTAINING �PROVAL FROM ING E BUILDING DE TMENT. EPARTMENT. X WNER X DATE DATE FOR OFFICIAL USE ONLY:Accepted by Date: rx� DEPARTMENTAL REVIEW Planni LQ, _ �� APP QOND APP OLD m z ' Building a Environmental Other Special Conditions FEES Grading Permit $ Plan Review Site Inspection Violation Fee Other TOTALFEES $ Page No. 1 CONDITIONS/CORRECTIONS FOR CASE NO.: GRD98-0001 ART TOZIER W401 BOURGAULT RD W SHELTON 07/14/98 1) Erosion Protection -- All upland areas disturbed or newly created by construction activities shall be seeded, vegetated or given some other equivalent type of protection against erosion. X 2) Temporary Erosion Control -- Temporary Erosion control measures must be implemented to prevent water quality degradation of adjacent waters or wetlands. X 3) Site Plan and Topographic Section -- Approved per site plan and topographic cross-section by Tom Richl, P.E. dated June 6, 1998 and engineering specifications of letter by Tom Richl, P.E. dated June 6, 1998. X 4) Limit of fill -- Footprint for fill for elevation of structure shall not exceed 40x9O feet for residence elevation and 40x16 feet for driveway. Non-compliance shall result in STOP WORK ORDER. 5) Frequently Flooded Areas Chapter -- Proposal shall meet all requirements of Frequently Flooded Areas Chapter 17.01.090 of Mason County's Interim Resource Ordinance including D4(a) Skokomish River Density Flood Fringe requirements for development in the Skokomish River Density Flood Fringe. x 6) Elevation Certification -- Site for elevation of residence is within Zone Al of the Skokomish River Density Flood Fringe, i.e. the Detailed Study Area on Fema map FIRM 530115 0180D, preliminary map dated September 30, 1998, and identified within the Skokomish River Comprehensive Flood Hazard Management Plan. The first habitable floor of this residential structure shall be elevated 1 (one) foot above the Base Flood Elevation for this site which is 30 feet NGVD. Within 30 days of foundation inspection, applicant shall furnish an elevation certificate to Mason County Department of Community Development which certifies that the elevated residence first habitable floor of this structure meets or exceeds this elevation. Electrical heating, ventilation, plumbing and air conditioning equipment and other service facilities shall be designed and/or other wise elevated or Located so as to prevent water from entering or accumulating within the components during conditions of flooding. as per Mason County Flood Damage Prevention Ordinance no. 59-91. x 7) POST ADDRESS -- PURSUANT TO 1994 UNIFORM BUILDING CODE, ALL SITES MUST HAVE APPROVED NUMBERS OR ADDRESSES PROVIDED IN SUCH A POSITION AS TO BE PLAINLY VISIBLE AND LEGIBLE FROM THE STREET OR ROAD FRONTING THE PROPERTY. MASON COUNTY BUILDING DEPARTMENT REQUIRES THAT THIS BE COMPLETED PRIOR TO CALLING FOR ANY SITE INSPECTIONS. A REINSPECTION FEE, BASED ON RATES IN TABLE 3A OF THE 1994 UNIFORM BUILDING CODE WILL BE ASSESSED IF OWNER/CONTRACTOR FAILS TO POST ADDRESS ON SITE PRIOR TO REQUESTING INSPECTIONS. X Page No. 2 CONDITIONS/CORRECTIONS FOR CASE NO.: GRD98-0001 ART TOZIER W401 BOURGAULT RD W SHELTON 07/14/98 8) GENERAL CHAPTER 33 -- ALL CLEARING,CUTTING, GRADING, EXCAVATING, TERRACING, FILLING AND SIMILIAR WORK WILL BE REGULATED BY THE REQUIREMENTS PURSUANT TO THE MASON COUNTY GRADING PERMIT STANDARDS CHAPTER 14.44 OF RESOLUTION 141-96 X 9) SURFACE WATER CONTROL -- ALL SURFACE WATER AND POTENTIAL RUNOFF WILL BE CONTROLLED ON SITE AND SHALL NOT ADVERSLY AFFECT ANY ADJACENT PROPERTIES NOR INCREASE THE VELOCITY FLOW ENTERING OR ABUTTING TO ANY STATE OR COUNTY CULVERTING/DITCHING SYSTEM OR ROAD WAY x 10) FiLL COMPACTION -- ALL fills shall be compacted to Engineer of records specifications. X 11) Engineer Reports. -- As per the Engineer of Records specification on sheet 2 of 10, the engineer shall make periodic inspections and submit to the Mason County Building Department field inspection reports verifying compliance. X I I Loci �N'i�CZ►c�R Pta�s S � � I 10 4c �cAL L!',3 sw-c 8 0f 10 STKUCTU R.E i AT1`A CIA - C" f L g-rC — E 5,►vlaPSD&A 1� � V2 A., c +OR 5curs �� 44 Or- . � �S,rpom �1ook, A.L'r, 1 r--ra. S-T L, i Z �' 4— z¢- .o -- �c..-� o 4 �- S as t o�V R LF3 i Ex s-r i N C :s-r 2 U CT-0 k E, � I Z x F'QN Pt U- 'S"r oIJ ^�- 1 I E �1L1. �'�-PITS � 1.35� IMPst?AJ t t Go?.%C A.P�►p T4vAsC 2 x .40 H Z— 4 �*L Cow% /G AL.TiF2 M ATE — T I To P-)CZ M. � Dp z 4 z9- x .7c Ll sa a 0 To r° FLOOR oS �� 0' �B z 7j�w �-- �—g -�`"v�d�� v � I }N J W iy 0 ku s \42 � - Lb L �e W m t- LUz p " � `ono W z0a w cn a� z Tr X02 we J Q .1�1 f i t t ' j i f •SkAC)kaMl,s;.�' lZIU�R i I i 1 ! 0 tJ 02 4 ! WFsr J t �u�6AULT C oP.o ! LA> LT RDNt� 2 , ! A Ln ctIT To-1E.2- 0 � ! i V>ouRGt�-uLT Rc> t7- SOO-100 WA.985$4- �lo� ; ' TR ID oFNuJSW �K15 'sz\N Q4vJ 0 2 S!K..d'�co nn15���CLL� ROAD ic f I I r 1A t �Nr 4 OF 10 of I F ►try- 8, NkoLS s E ZA� x � 1 I I i 40 I i ol I s o F �` <3 �o � 7; FL ICJ Ip 'ys�O To Coot.)T`( 04 �wr of Io ���.Iea.. LT STATg O y RECEIVED JUL 17 1998 STATE OF WASHINGTON DEPARTMENT OF ECOLOGY MASON CO.PLANNING DEPT. PO Box 47775 • Olympia, Washington 98504-7775 • (206)407-6300 July 9, 1998 Ms. Pam Bennett Cumming Mason County Department of Community Development P.O.Box 578 Shelton,WA 98584 Dear.Ms.Bennett-Cumming: Thank you for your letter of July 7, 1998,clarifying the specific provisions and rationale that was employed by the County in determining Mr. Tozier's fill proposal would meet the current codes. The documentation you provided. The additional information is exactly on point for showing how the County's decision to allow this fill within the frequently flooded zone was determined appropriate We appreciate the efforts the County has made,asking the applicant to consider alternative technologies,to avoid using fill for elevating their house.It does appear that cumulative impacts are being considered,and that regulatory limitations will strictly limit the number of similar projects. And while I was aware of the FEMA map study,the information you provided about comment periods and specifically how the revised maps are applicable now was all news to me. Dan Sokol suggested that,for those property owners who pursue fill as an elevation method,an evaluation of the potential for scour or erosion of the fill pad be included in engineering studies conducted for the applicants. The County might also consider requiring such evaluations as a matter of course,to identify areas of potential velocity flows and the concomitant hazards. I believe Ecology's shorelands concerns about this project,as expressed in my comments under SEPA,have been cleared up by the information you provided. Again,thanks very much, and please keep me posted as similar proposals come your way. We'd like to do anything you would consider useful,helping homeowners understand dangers of and preferable options to filling in the floodplain.If you have any questions,please feel free to call.My number is 360-407-6521. Sincerely Jeffree R. Stewart Shoreline Specialist Shorelands and Environmental Assistance Program JS:dj i�1 GENERAL SPECIFICATIONS / CONCRETE 5-1/2 Sack mix. 2500 PSI Adequate. Slump 3" to 4" Max Aggregate 3/4" to 7/8" Fly ash may be used Use vibrators on wall pours On cold joints use a slurry of portland cement and water, ratio 1 cement to 3 water. 5 sack mix may be used on floor slabs. Fibermesh is recommended on all interior slabs 6 mil visaqueen is recommended under all interior slabs Recommend that concrete not be poured below 40 degrees F. unless protection is provided against colder temperatures. For concrete block filler mix can be 70/30 or 60/40 with a 6 sack mix. Reinforcing Steel Reinforcing Steel per ASTM A706 Grade 60 or ASTM A615M GR 300 (40) #6 Bars — 3/4" 0 Deformed #5 Bars — 5/8" 0 Deformed #4 Bars — 1/2" 0 Deformed #2 Bars — 1/4" 0 Plain 'THESE P c��•� !'qNS Lap all splices a minimum of 12" Fps JpA4 SST 8E Place all rebars 2" from edge of walls except where indicated Place bottom footing rebars 3" from ground Rebars to be run continuous through larger footings to smaller footings and from lower footings to higher footings and tied All footings must be placed upon undisturbed soil — ground — bed rock — compacted crushed rock, etc. Gas cutting of rebar can only be used to cut off bars which terminate. No bends and hooks can be made with heating torch. Job No: 298-4C Date:6-6-98 By: T. Richl File: Tozier.LF3 File:Spec.Gen Sht 3 of 10 APPROVED MA N UILDING INSPECTOR S ECT TO APPROVAL i Print--d by Grace Miller 8/11/98 5 :39pm From: Pamela Bennett-Cumming To: Grace Miller, Tami Griffey Subject: Art Tozier Grading in Skok --------------------------------------- ===NOTE====------=====8/11/98==5:23pm== This is really to Tami: I am on vacation for 2 weeks. In case Art Tozier calls for his staking inspection and fill inspection while I am away, Grace will do it with Larry instead. She knows the site plan is attached to the permit and nothing can go beyond it, including any surface rocks the engineer calls for. Happy inspecting --------------------------------------- /y�� GUaAo x 295 - �o A�on.. 6, Ia,Aj �O MOve `?dtca-e IDo' �-eu,��=Tom- �-�ft,�� dam ./zoGcd 6a�� c.�. � �� lion�. s � • �`���o '�A e-t�-ev/rt- e5`" k M, 107L (Ve)lu 676r co/ alp �.- � " - �� i �"�' <� ��� N&I fn0VLK eat 1D do ram , yr�r i'Dc.Wt � I7S Page: 1 F;t :L 3L FA_ EL - Professional Engineer August 4, 1998 �� U �� � �� K� E �� x � � �» Mr. Art Tozier AUG M & 1998 110 Mill Street Shelton, Wa. 98584 WA CO.PMINGDER Reference: Engineering Report # Tozier. LF3 Dated June 6, 1998 Subject : Land Fill permit for the Skokomish Valley house presently on blocks. Dear Mr. Tozier: � You called me on or about 7/31/98 and asked me to call you. I did � on 8/3/98 and at that time you asked me to contact the Mason County � Department of Community Development (MCDCD) and tell them that you wished to commence the referenced land fill, but that the land fill will be placed farther back from the road (741 ) than was originally shown on sheet 5 of 10 of the referenced Engineering Report. i I have contacted the MCDCD/Ms Pam Bennett-Cumming and she required a revised PLOT PLAN of the proposed land fill. That revised Plot Plan is enclosed as a revision to Sheet 5 of 10 of the referenced Engineering Report. I also recommend that Mr. Tozier place rocks around the periphery of the fill area in order to confine the gravelly material . After the fill material has been placed, sod should be used as a cover to � reduce erosion. Vh�omasE- &I, P.�E. E. ' Attachment : Revised Sheet 5 of 10 For, ' the Engineering Report TOZIER. LF3. NAL File: TOZIERR. LF3