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Home My WebLink AboutFlood Plan Determination Elevation Certificate - PLN General - 12/4/1992 PEON.STgTFO� o A o �, DEPARTMENT OF COMMUNITY DEVELOPMENT S = z� o Y Planning - Landfill - Utilities 1864 FLOOD PLAIN DETERMINATION Patrick Barry NE 1661 Tahuya River Road Tahuya, WA 98588 December 4, 1992 LOCATION: North 200' of the south 580'of Section 12, T. 22N, R 3W Parcel#322123400010 OWNER/ADDRESS: NE 1661 Tahuya River Road, Tahuya, WA 98588 REFERENCE MAP: Flood Insurance Rate Map 530115 0120 C Dear Mr Barry: The above referenced property is in a flood hazard area of Mason County. The proposed building site is within the 100 year flood plain of the Tahuya River. In order to locate a new residential structure as proposed on the described property the following flood plain construction requirements and procedures must be met as established by the Mason County Flood Damage Prevention Ordinance # 59-91: 1. Contact a surveyor and request them to determine the base flood elevation of the site. refer to attached map to locate reference mark.) 2. The surveyor must drive rebar near your building site marking the elevation of 70' and 71'NGVD (Mean Sea Level.) This must be completed prior to the issuance of your building permit. Your first habitable Floor must then be built one foot above the 70' foot mark or to 71'NGVD. 3. After the mobile has been placed the surveyor must certify on an elevation certificate, (supplied by the county) that the mobile homes'first floor is at or above 71' NGVD. The elevation certificate must then be returned to the Mason County Department of Community Development. Gary Yando,Director of Community Development • Erik Fairchild,Planning Director Mason County Bldg. III • 426 W. Cedar • P. O. Box 578 • Shelton,WA 98584 • (206) 427-9670 Recycled c SON.STA o P MA o DEPARTMENT OF COMMUNITY DEVELOPMENT u = z� N Y Y Planning - Landfill - Utilities pJ �O 1864 4. All venting in the foundation must be no more than one foot above grade. 5. All electrical connections must be located above the base flood elevation. 6. Mobiles homes shall be securely anchored. Provided with this determination are the reference maps that a surveyor will need to determine the base flood elevation for the site. For further information refer to the Mason County Flood Damage Prevention Ordinance. If you have questions please call this office at 427-9670, ext. 295. Respectfully, son Mana ee, Planner Department of Community Development Gary Yando,Director of Community Development • Erik Fairchild,Planning Director Mason County Bldg. III • 426 W. Cedar • P. O. Box 578 • Shelton,WA 98584 • (206)427-9670 HecyrIed ? T N.L.Olson&Associates,Inc. Engineering, Planning and Surveying zr' Co"'E I E MAY 0 3 1993 April 30, 1993 �' n; t0 114,30-IG DEPT. Jason Manassee, Planner Department of Community Development Mason County Bldg. III 426 W. Cedar P.O. Box 578 Shelton, WA. 98584 RE: ELEVATION CERTIFICATE NE 1661 Tahuya River Road Tahuya, WA. 98588 Dear Mr. Manassee, Enclosed is the original copy of the ELEVATION CERTIFICATE as outlined in your letter dated December 4 , 1992. Enclosed information should satisfy the Mason County Flood Damage Prevention Ordinance # 59-91. If you have any questions, please call. Sincer�e—1, , Patrick K. Barry 2453 BETHEL AVENUE, P.O. BOX 637, PORT ORCHARD, WASHINGTON 98366 (206) 876-2284 FAX (2061 876-1487 007 ELEVATION CERTIFICATE O.M.B.Expires May 3 May31, 199 9 FEDERAL EMERGENCY MANAGEMENT AGENCY NATIONAL FLOOD INSURANCE PROGRAM ATTENTION: Use of this certificate does not provide a waiver of the flood insurance purchase requirement. This form is used only to provide elevation information necessary to ensure compliance with applicable community floodplain management ordinances,to determine the proper insurance premium rate,and/or to support a request for a Letter of Map Amendment or Revision (LOMA or LOMR). Instructions for completing this form can be found on the following pages. SECTION A PROPERTY INFORMATION FOR INSURANCE COMPANY USE BUILDING OWNER'S NAME POLICY NUMBER STREET ADDRESS(Including Apt..Unit.Suite andior Bldg.Number)OR P.O.ROUTE AND BOX NUMBER COMPANY NAIC NUMBER -.tL� /L�/_!.1„<��_�i fir-/L ��"�•A� ' OTHER DESCRIPTION(Lot and Block Numbers,etc.) 1,1 7 NW Jr-Ort/ ,fie amo 7r--0 iZ Z/Z. ?yo.�oia CITY STATE ZIP CODE SECTION B FLOOD INSURANCE RATE MAP(FIRM)INFORMATION Provide the following from the proper FIRM (See Instructions): 1.COMMUNITY NUMBER 2.PANEL NUMBER 3.SUFFIX 1 4.DATE OF FIRM INDEX 5.FIRM ZONE 6.BASE FLOOD ELEVATION (in AD Z onw@s,use depth) 7. Indicate the elevation datum system used on the FIRM for Base Flood Elevations(BFE): -6-7i NGVD'29 LJ Other(describe on back) 8. For Zones A or V, where no BFE is provided on the FIRM, and the community has established a BFE for this building site, indicate j the community's BFE: feet NGVD (or other FIRM datum-see Section B, Item 7). SECTION C BUILDING ELEVATION INFORMATION 1. Using the Elevation Certificate Instructions,indicate the diagram number from the diagrams found on Pages 5 and 6 that best describes the subject building's reference level.-IF-- . 2(a). FIRM•Zones Al-A30,AE, AH,and A(with BFE). The top of the reference level floor from the selected diagram is at an elevation of ; .2'.77 .�'feet NGVD (or other FIRM datum-see Section B, Item 7). J*. FIRM Zones V1-V30, VE, and V(with BFE). The bottom of the lowest horizontal structural member of the reference level from the selected diagram, is at an elevation of feet NGVD(or other FIRM datum-see Section B, Item 7). (c).FIRM Zone A (without BFE). The floor used as the reference level from the selected diagram is ! feet above or below (check one) the highest grade adjacent to the building. FIRM Zone AO. The floor used as the reference level from the selected diagram is feet above or below_ (check one)the highest grade adjacent to the building. If no flood depth number is available, is the building's lowest floor(reference level) elevated in accordance with the community's floodplain management ordinance? L__j Yes 1—i No ❑ Unknown 3. Indicate the elevation datum system used in determining the above reference level elevations:!IV NGVD'29 ❑ Other(describe under Comments on Page 2). (NOTE: If the elevation datum used in measuring the elevations is different than that used on the FIRM (see Section B, Item 71, then convert the elevations to the datum system used on the FIRM and show the conversion equation under Comments on Page 2.) 4. Elevation reference mark used appears on FIRM: P'YeS No (See Instructions on Page 4) 5. The reference level elevation is based on: X actual construction ::1 construction drawings (NOTE: Use of construction drawings is only valid if the building does not yet have the reference level floor in place, in which case this certificate will only be valid for the building during the course of construction. A post-construction Elevation Certificate will be required once construction is complete.) The elevation of the lowest grade immediately adjacent to the building is: — 61..8. feet NGVD (or other FIRM datum-see Section B, Item 7). 4 SECTION D COMMUNITY INFORMATION 1. If the community official responsible for verifying building elevations specifies that the reference level indicated in Section C, Item 1 is not the"lowest floor"as defined in the community's floodplain management ordinance,the elevation of the building's"lowest floor"as defined by the ordinance is: _._ -.___ feet NGVD (or other FIRM datum-see Section B, Item 7). 2. Date of the start of construction or substantial improvement 2-2 7 - �-; FEMA Form 81-31r MAY 90 REPLACES ALL PREVIOUS EDITIONS SEE REVERSE SIDE FOR CONTINUATION SECTION E CERTIFICATION This certification is to be signed by a land surveyor,engineer, or architect who is authorized by state or local law to certify elevation information when the elevation information for Zones Al—A30, AE,AH,A(with BFE),V1—V30,VE, and V(with BFE) is required. Community officials who are authorized by local law or ordinance to provide floodplain management information, may also sign the certification. In the case of Zones AO and A (without a FEMA or community issued BFE), a building official, a property owner, or an owner's representative may also sign the certification. Reference level diagrams 6, 7 and 8 - Distinguishing Features—If the certifier is unable to certify to breakaway/non-breakaway wall, enclosure size, location of servicing equipment,area use,wall openings, or unfinished area Feature(s), then list the Feature(s) not included in the certification under Comments below. The diagram number, Section C, Item 1, must still be entered. l certify that the information in Sections B and C on this certificate represents my best efforts to interpret the data available. /understand that any false statement may be punishable by fine or imprisonment under 18 U.S. Code, Section 1001. CERTIFIER'S NAME LICENSE NUMBER(or Affix Seal) MichQP� P� &!ft Pr0f- 1017d kS;(H= A 91410 TITLE COMPANY NAME � /n n Po j/7S 4Do� S�rveW / L. 01017 1��sgdal�'�i STATE ZIP 2453 B°fhe 40e711e, P,D BoX 637 Po1-f Dec ord w� 98366 SIGNATURE DATE y PHONE�M42 87S 2294 Copies should be made of this Certificate for: 1)community official,2)insurance agent/company, and 3)building owner. COMMENTS: P7017*20 homf� ' o� WASkr.,O 72.5 f X6119). 'x 1410,p, AL EXPIRES ON WITH ON PILES, SLAB BASEMENT PIERS,OR COLUMNS A V A A V ZONES ZONES ZONES ZONES ZONES REFERENCE LEVEL REFERENCE REFERENCE BASE FLOOD LEVEL LEVEL ELEVATION BASE BASE F` REFERENCE FLOOD FLOOD ADJACENT GRADE ;: LEVEL ELEVATION ELEVATION REFERENCE ADJACENT LEVEL GRADE 77771 77777 7= ADJACENT - .. GRADE The diagrams above illustrate the points at which the elevations should be measured in A Zones and V Zones. Elevations for all A Zones should be measured at the top of the reference level floor. Elevations for all V Zones should be measured at the bottom of the lowest horizontal structural member. Page 2 Dr e 5 1992 N.L. Olson&Associates,Inc. /4 SON Pt;��,,,�� F� Engineering, Planning and Surveying -' T. December 14 , 1992 Jason Manassee, Planner Department of Community Development Mason County Bldg. III 426 W. Cedar P.O. Box 578 RE: FLOOD PLAN DETERMINATION NE 1661 Tahuya River Road Tahuya, WA. 98588 Dear Mr. Manassee, The purpose of this letter is to inform you that RM59, (PK. Nail & Shiner in centerline Tahuya River Road) , approximately 2 . 77 miles north of the intersection of Belf air-Tahuya Road & Tahuya River Road, could not be located. A section of reinforcement bar was found in the general vicinity, quite possibly marking the position of the PK Nail & Shiner in question. From talking to a local resident, that section of Tahuya River Road was modified approximately 3 years ago, because of localized flooding of this section of the road. We did set a drill bit in power pole 59, 3 to 5 feet above rebar that was found. A level loop was run from this point to above referenced property, and an elevation of 69 .79 'NGVD @ building site was calculated. A 3/4" I .P. stamped RPLS 21410 was set. The mobile home will be checked, once set up so elevation of the floor level wi be 2 feet above calculated 69 . 79 'NGVD. 'A _ Cc--CJmpa l tl lilj 'n 1�'C i�1C�i Gl.1U11 L.�L LZl lV��-.�e, ��C�l.11lg Ln1.S floor level. O� If you have any e , le se call. nc ely, rman L 01 n, �XPIRES� 2453 BETHEL AVENUE, P.O. BOX 637, PORT ORCHARD, WASHINGTON 98366 (206) 876-2284 FAX (206) 876-1487