COM 0176.030 2006-2008 - Laserfiche WebLink

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Community: Hawaii Countv State: Hawaii Level of Regulations: a b c d e Item Description State Model Applicable (Section reference of NFIP Regulations follows) Ordinance Section Ordinance Section 21. Require permits for all proposed construction and other Section 27-20(d)(1) develo ment within SFHAs on the FHBM or FIRM. 60.3 b 1 22. Require base flood elevation data for subdivision proposals or Section 27-20(c) other developments greater than 50 lots or 5 acres. 60. 6 3 23. In A Zones, in the absence of FIMA BFE data and floodway Section 27-24(a) data, wnsider other available data as basis for elevating residential structures to or above base flood level, and for floodproofing or elevating nonresidential structures to or above base flood level. 60.3 b 4 24. Where BFE data are utilized, obtain and maintain records of Section 27-16(b) and lowest floor and floodproofmg elevations for new Section 27-16(d) construction and substantial im rovements. 60. 5 25. Notify neighboring wmmtmities of watercourse alterations or Section 27-16(ex2) relocations. 60.3(b (6 26. Maintain carrying capacity of altered or relocated watercourse. Section 27-16(e)(1) 60 b 7 27. Require all manufactured homes to be elevated and anchored to Section 27-21(c) resist flotation, cotta se, or lateral movement. 603(6 8 (see review comments) • . 1 . 1 • • • • - • • • • • 28. Require all new and substantially improved residential strucuues Section within Al-30, AE, and AH Zones have their lowest floor (including 27-18(d)(1xA) basement elevated to or above the BFE. 603 c 2 29. in AO Zones, require that new and substantially improved NOTE: Item 29 is not required if community has residential structures have their lowest floor (including basement) no AO zones. at or above the highest adjacent grade at least as high as the Section FIRM's de th number. 60.3(c)(7 27-18(d)(2)(A) 30. Require that new and substantially improved nonresidential Section structures within Al-30, AE, and AH Zones have their lowest 27-18(d)(1xA) floor elevated or floodproofed to or above the base flood elevation. (see reeie~i~ comments i 60.3 c 3 3 In AO Zones, require new and substantially improved NOTE: Item 31 is not required if community has nonresidential structures have their lowest floor elevated or no AO zones_ completely floodproofed above the highest adjacent grade to at Section least as high as the depth number on the FIRM. ~60.3(c)(8)~ 27-18(d)(2)(B) (see reviet~~ commentsl 32. Require that, for floodproofed non-residential structwes; a Section 27-18(d)(1)(B) registered professional/azchitect certify that the design and Section 27-18(d)(2)(B) methods of construction meet requirements at (c) (3) (ii). tree re~;e~~ oorrarents i 60.3(c)(4) Yage 3 of 6