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Item B15 BOARD OF COUNTY COMMISSIONERS AGENDA ITEM SUMMARY Meeting Date: April 19, 2001 Division: Growth Management Bulk Item: Yes ---X.. No Department: Building AGENDA ITEM WORDING: Consideration of a request by Frank Toppino for a floodplain variance to section 9.5-317(3)b.(i) in order to construct a 2000 square foot Quonset hut below base flood elevation to house construction and debris at the Rockland Solid Waste Transfer Station. ITEM BACKGROUND: Non elevated non residential structures used for storage only are limited to 300 square feet unless they meet the floodproofing requirements contained in section 9.5-317(b)(2)a.. A variance to this size limitation may be approved provided the construction is consistent with the Federal standards and criteria for Flooplain Management as set forth in section 9.5-317(b)(3)b,(ii),(iv) and (v). The Quonset hut will be located in an AE 10' flood zone and will be used to shelter construction and debris from inclement weather to reduce the potential for runoff of the leachette generated as part of this process. PREVIOUS REVELANT BOCC ACTION: None CONTRACT/AGREEMENT CHANGES: None STAFF RECOMMENDATIONS: Approval TOTAL COST: -0- BUDGETED: Yes No -0- COST TO COUNTY: -0- REVENUE PRODUCING: Yes NoL AMOUNTPERMONTH_ Year DOCUMENTA TION: Included X k Management N/ A APPROVED BY: County Atty N/ A DIVISION DIRECTOR APPROVAL: , AICP To Follow Not Required AGENDA ITEM #J -4,r DISPOSITION: ,\1 X. Revised 2/27/01 \ , . , TABLE OF CONTENTS: Part a: Staff Report Letters of Notification Part b: Flood Variance Application Site Plan Building Detail Part c: Site Photo's Receipt Part a: STAFF REPORT LETTERS OF NOTIFICATION STAFF REPORT TO: Timothy J. McGarry, Director, Growth Management Division FROM: Dianne Bair, Floodplain Administrator DATE: March 23, 2001 SUBJECT: Flood Variance Request Solid Waste Transfer Station VARIANCE REQUEST: As provided for in Article VII, Division 6 Variances to the floodplain management requirements, Section 9-5-318 of the Monroe County Code, Frank Toppino is requesting a variance to section 9.5-317(2)(b)(i) of the Floodplain Management Ordinance "Non residential accessory structures: All nonresidential accessory structures, or enclosed areas below base flood elevation, which meet the following criteria, may be permitted if (i) The enclosed area is three hundred (300) square feet or less;". BASIS OF REQUEST: Mr. T oppino is requesting a variance to the size limitation for the purpose of constructing a 2000 square foot Quonset hut at the Solid Waste Transfer Station on Rockland Key to shelter construction and debris (c&d) from inclement weather in order to reduce the potential for runoff of the leachette generated as part of the process. STAFF REVIEW OF VARIANCE REQUEST: (I) In accordance with Section 9.5-318(c)(I) of the Monroe County Code variances shall be issued only upon a determination that the variance is the minimum necessary, considering the flood hazard, to afford relief, and only upon ALL the following conditions: a. SI,owing of good and sufficient cause: The applicant has demonstrated good and sufficient cause. The request is to the size of the structure only. This is the minimum variance necessary. The structure will contain flood vents according to the A-zone requirements. This is consistent with both the Federal standards and the requirements of the Monroe County Floodplain Management Ordinance. There is good and sufficient cause because the requirement of a Quonset hut to prevent runoff is a condition of a Major Conditional Use Approval passed and adopted by the Monroe County Planning Commission on December 11, 2000. b. A determination that failure to grant the variance will result in exceptional hardship to the applicant Failure to grant this variance will result in an exceptional harship in that not complying with the conditions of the Major Conditional Use Approval may compromise the construction of the Solid Waste Transfer Station. c. A determination that granting the variance will not result in increased flood heights, additional threats to public safety; extraordinary public expense; nuisance; fraud on or victimization of the public, or conflict with other provisions of this chapter. Flood vents will be installed to allow flood water to flow evenly through the structure in the event of flooding. There will be no build up of water on the structure. Therefore granting this variance will not increase the flood heights, result in additional threats to public safety, extraordinary public expense, nuisance, fraud on or victimize the public (2) THE FOLLOWING FACTORS SHALL BE RELEVANT IN GRANTING THE VARIANCE: a. Physical characteristics of construction; The construction will be in compliance with all Federal standards as well as the Monroe County floodplain management standards set forth in Section 9.5-3I7(3)b.(ii), the use is limited storage (iv) it will meet the venting and flood resistant materials requirements and (v) it will meet the anchoring and windspeed requirements. b. Whether it is possible to use the property by a conforming method of Construction; The Quonset hut would not be sufficient in size for construction and debris material if it were only to be 300 square feet or less. c. The possibility that materials may be swept onto other lands to the injury of others; The property is zoned for Industrial use. The size of this parcel in 1 acre and it is located within an existing industrial complex. A properly constructed, anchored and vented ground level enclosure will allow water to flow through without destroying the structure or displacing the structure from its foundation and therefore will not cause material to be swept away onto other lands. d The danger to life and property due to flooding or erosion damage. There will be no danger to life or property. The building is storage and not for habitational purposes. The location of the building on an acre of land in an industrial complex will not pose property damage e. The susceptibility of the proposed facility and its contents to flood damage and the effects of such damage on the individual owner; The building itself will be constructed with materials and methods that will prevent flotation collapse and lateral movement. The contents are construction and debris normally stored outside. There will be no damage posed by flood to the building, the contents or the owner. t The importance to the community of the services provided by the proposed facility; Because there are no landfills in Monroe County all materials must be transferred to out of the County, Transfer stations are an integral and critical part of the process. g. The necessity of the facility of a water dependent location where applicable; This is not applicable. h. The availability of alternative locations less subject to flooding; All of Monroe County is located in a floodplain. This is an ideal location being in an isolated area of an industrial complex and being located in an AE flood zone. i The compatibility of the proposed use with existing and anticipated development; The proposed use being located within an industrial complex surrounded by rock quarries is compatible with existing and anticipated development. j. The relationship 01 the proposed use to the comprehensive plan, land development regulations and the floodplain management program for the area; Based upon Monroe County Planning Department Administrative Interpretation #01-97, Stafffinds that the Planning Director has determined that the Industrial Land Use District is developed. Therefore it is concluded that the 2000 square foot Quonset hut is not subject to Policy 101.3.3, and therefore is consistent with the goals objectives and policies of the Monroe County Year 2010 Comprehensive Plan Ground level storage areas designed to be anchored, vented and constructed with flood resistant materials, and used to store material that is normally stored outside, is consistent with the floodplain management program. k. The safety and access to the property for ordinary and emergency vehicles in times of flooding; Floods are generated by hurricanes in Monroe County. In the event of flooding from hurricane conditions, the property would not be accessible for emergency vehicles. However, this is true for the whole County. Additionally, evacuation is required for hurricane categories that would generate the 1 % flood and since this is a transfer station within an industrial complex there is no reason for people to be on site during hurricane conditions. L The expected heights, velocity, duration, rate of rise and sediment transport of the floodwaters and the effects of wave action, if applicable, at the site; There is a 1 % chance in any given year this site could experience flood waters reaching 10 feet above mean sea level. The average ground elevation at this site is approximately 4 to 5 feet above mean sea level. This means the site could be inundated with 5 to 6 feet of water. The velocity of the water in the AE flood zone would depend on the windspeed. The water will be driven by hurricane force winds, The rate of rise and sediment transport are not applicable to hurricane generated coastal flooding. Wave action for a 1 % flood would be 3 feet. This scarified site would be no more affected with the Quonset hut than it would be without. m. The cost of providing governmental services during and after flood conditions, including maintenance and repair of public utilities and facilities such as sewer, gas, electrical and water systems and streets and bridges. This is not applicable to the construction of this Quonset hut CONCLUSIONS: In conclusion the staff has determined that the applicant meets the criteria for a variance established in Section 9.5-318 of the Monroe County Code. RECOMMENDATION: It is recommended that the Board of County Commissioners approve the variance request. Growth Mana2ement Division 2798 Overseas Highway Suite 400 Marathon,Florida 33050 Voice: (305) 289-2500 FAX: (305) 289-2536 County of Monroe ~,..,...",....".....-..-,..'...,.. .': -- .." ,j <"'1"."1 l) Board of County Commissioners Mayor George Neugent, Dist. 2 Mayor Pro Tern Nora Williams, Dist. 4 Comm. Charles "Sonny" McCoy, Dist. 3 Comrn. Murray Nelson, Dist. 5 Comrn. Dixie Spehar, Dist. 1 April 10,2001 State of Florida, Department of Community Affairs 2796 Overseas Highway ~arathon,FL 33043 Dear DCA Representative: Enclosed please find the attached photocopies of the following Flood Variance Application(s): 1. A variance requested by Frank Toppino for a 2000 SF Quonset hut below base flood elevation. If you have any questions, do not hesitate to contact this office. ...... County of Monroe Growth Manal!.ement Division 2798 Overseas Highway Suite 400 Marathon, Florida 33050 Voice: (305) 289-2500 FAX: (305) 289-2536 Board of County Commissioners Mayor George Neugent, Dist. 2 Mayor Pro Tem Nora Williams, Dist. 4 Comm. Charles "S01my" McCoy, Dist. 3 Comm. Murray Nelson, Dist. 5 Comm. Dixie Spehar, Dist. I April 10, 2001 Frank P. Toppino PO Box 787 Key West, FL 33040 RE: Flood Variance application for a 2000 SF Quonset hut below base flood elevation on part ofGovt Lots 5 & 6, Rockland Key, MM 8.8 Dear Mr. T oppino: This is to inform you that your application for a flood variance has been scheduled to be heard before the Board of County Commissioners on April 19, 2001. This meeting will be held at the Harvey Governmental Center in Key West beginning at 9:00 A.M. We have made a recommendation of approval for your request. If you have any questions, do not hesitate to contact this office 305) 289-2518. ~~ Dianne Bair, Floodplain Administrator Monroe County County of Monroe Growth Manal!.ement Division 2798 Overseas Highway Suite 400 Marathon, Florida 33050 Voice: (305) 289-2500 FAX: (305) 289-2536 Board of County Commissioners Mayor George Neugent, Dist. 2 Mayor Pro Tern Nom Williams, Dist. 4 Comm. Charles "Sonny" McCoy, Dist. 3 Comm. Murray Nelson, Dist. 5 Comm. Dixie Spehar, Dist. I March 2~ 2001 Frank P. Toppino PO Box 787 Key West, FL 33041-0787 RE: Flood Variance for Rockland Recycling Dear Sir: I am in receipt of your application for a flood variance for a Quonset Hut to house construction and debris. You had requested that I try and schedule this variance for the March Board of County Commission hearing. I regret to inform you that the March Board of County Commission hearing is scheduled to be held in Key Largo. Article III, Section 9.5-21(g) requires that flood variances be heard in the area in which the site is located. The earliest Board meeting I can schedule you for will be the April meeting which is scheduled to be held in Key West. I will notify you by mail the date your request is scheduled. If you have any questions, please do not hesitate to contact me at (305)-289-2518 ~ Dianne Bair Floodplain Manager Part b: FLOOD VARIANCE APPLICATION SITE PLAN BUILDING DETAIL APPLICATION FOR VARIANCE TO FLOOD HAZARD ORDINANCE ~ Submit to: Monroe County Building Department 2798 Overseas Highway, Suite 300 Marathon, FL 33050-2227 $50.00 fee for filing application DATE ,7- 2."- -01 eoc.J::/~nv[) ~~(tyal/",JC7 APPLICANTSNAME Ft?A-v /\ ~PP/vo APPLICANTS MAILING ADDRESS ;:?tJ. iBll( 76'7. NAME OF PERSON SUBMITI'ING TIiISAPPLICA nON MAILING ADDRESS OF ABOVE PROPERTY DESCRIPTION: KEY fCoc../(.(frflcJ D Lar (3<1"-' 7 BLOCK SUBDIVISION 5e.c. .:z / 'l'w17 t7 eA-v t7t:. ~ C. STREETOR ROAD Ih m q - v S I EXPLAIN REQUEST FOR V ARlANCE: CDrawings or photos if necessary) "'(A~ G UAlJ Sf.! T fw..,.- -r;; he<LSe <!:-f- 0 "A-' ekse Or k'A/;'? PHONE ":<9~ Q 0 c... /6;.tt d)~ ,~ '::1' ,J ~~ V / BRIEFLY EXPLAIN WHY YOU BELIEVE YOUR REQUEST SHOULD BE GRANTED: e/l/I.., ~-f P1I4T~/C/~J." r; 13e:. MI)i/~ell ~.:/) .t',uJ.. t'~ /'rs~l{l~ . It/i) I/we understand that a site visit and inspection will be performed upon application for a variance and I/we hereby agree that by signing this application I/we give Monroe County the right to inspect the premises during normal work hours and with reasonable notice; and any unpermitted structures or uses below base flood elevation must meet the current code requirements before the application may be scheduled before the Board of County Commissioners; and 1/we understand that any addition or alteration of an enclosed area below base flood elevation which would violate any conditions of the variance may not be permitted; and 1/we understand that a successful variance application will likely result in a dramatic increase in my flood insurance premiums. 53~Jv ~ APPLICANTS SIGNATURE DO NOT WRITE BELOW THIS LINE TO BE COMPLETED BY ASSISTANT BUILDING OmCIAL PROPERlY INSPECTED~Y ~ . co(:!:/~~;- _~ DATE ~ 3 ~ .2 J',(J / ~~~...~~. 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Rockland Recycling Center PO Drawer 1149 , Rockland Key, Florida 33040 LEGAL DESCRIPTION: COMMENCING at the Southwest Corner of ROCKLANn VILLAGE, acCording to the Plat thereof as recorded in Plat'Book 4, Page 133 of the PUblic Records of Monroe County, Florida; thence due North a distance of 1144.97' along the West line of said Rockland Village to a Point; thence S 90000' 00" Wa distance of 1600.00' to the POINT OF BEGINNING; thence continue S 900 00' 00" W a distance of 360.00'; thence S 00" 00' 00" E a distance or'120.00'; ~ thence N 90000' 00" E a dIstance of 360.00'; thence N 00000' 00" Wa distance of 120.00' to the POINT OF BEGINNING. ", ", r r :E )> r '!. ", r I r 0> pi I} . Ul 0 C ------------------------------- Z 0 )> ~- '-l t ;--1 I U!, lSO 0 I . -z 0 . R:> ------------------------------- (/) ", r r ", )> '!. r ", Ul I U. Ul r rn 0> 0 . 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M DATE.......,.., . TIME.. ..".".,. RECE I PT NUMBER. . OPERATOR ID,.", CHECK. , . , , . . . , , , TOTAL. . . . . . . . . . . FLOOD 03/21/01 12:56 24032 wingatem 50.00 50.00 THIS REC 50.00