<strong>KETCHIKAN</strong> <strong>GATEWAY</strong> <strong>BOROUGH</strong> CODE 18.90.040(c)Roofs.(1) In the HD zone no person shall build or install a roof or dormer with less than a minimum pitch ratio ofeight to twelve (8:12).(2) In the HD zone no person shall build or install a roof constructed of materials other than wood, asphalt orweathering metals such as, but not limited to, copper, tin or cor-ten.(3) In the HD zone no person shall build a roof form of other than a gable or hip. Shed roofs shall be allowedfor accessory roof forms such as dormers or additions.(4) Dormers shall be accessory to the main roof form. No dormer shall be wider than eight (8) feet and theridge line of the dormer must be set at least two (2) feet lower than the ridge line of the roof. The frontwall of a dormer must be set back at least two (2) feet from the front wall of the building and at least three(3) feet from the side wall and must not cover more than thirty-three (33) percent of the roof plane area.(d)Exterior Signs.(1) In the HD zone no person shall build, install, use, operate, maintain or keep a sign which is larger thansix (6) square feet in area, overhanging any boardwalk.(2) In the HD zone no person shall build, install, use, operate, maintain or keep a surface-mounted sign whichis larger than twenty-five (25) square feet in area.(3) In the HD zone no person shall build, install, use, operate, maintain or keep a sign overhanging the boardwalkwith less than seven (7) feet minimum clearance.(4) In the HD zone no person shall illuminate any sign with other than incandescent or neon lighting.(5) In the HD zone no person shall build, install, use, operate, maintain or keep a sign or billboard withoutfirst having applied for and received a certificate of approval from the administrative official.(6) In the HD zone, no person shall build, install, use, operate, maintain, or keep a sign that is made frommaterials other than wood, steel, porcelain-enameled steel, glass, stone, or a combination thereof.(e)(f)(g)(h)Flashing Lights. In the HD zone no person shall build, install, use, operate, maintain or keep any flashing orcolored lights, strobe lights, revolving lights or sequential lighting of any kind.Loudspeakers. In the HD zone no person shall build, install, use, operate, maintain or keep a loudspeakerwhich is audible outside a building or structure, and under no circumstances may any loudspeaker be used asoutdoor advertising or outdoor entertainment or used in conjunction with any musical instrument, voice or similaroutdoor entertainment.Setbacks. No building walls shall be closer than five (5) feet.Site Development. Undeveloped public lands and private properties shall be left in a natural state of vegetationuntil development permits are obtained. Construction shall minimize disturbance of natural vegetation, andwhere disturbed, shall be replanted with species common to the creek banks, including salmonberries, blueberries,alder, hemlock and spruce trees, deer ferns, grasses and mosses. Landscape and planting plans shallbe reviewed by the board. [Ord. No. 1359, §1, 7-5-05; Ord. No. 1224, §1, 8-19-02; Ord. No. 849, §2, 4-20-92;Ord. No. 792, §§1, 2, 6-3-91; Ord. No. 671, §4, 12-5-88; Ord. No. 503, §§1, 2, 6-18-84; Ord. No. 353, §§1, 2,1-7-80; Ord. No. 327, §2, 3-19-79; Ord. No. 230, §§1 – 6, 10-4-76; Ord. No. 137, §2, 9-22-73. Code 1974§60.10.075(D).]18-65
18.90.050 CREEK STREET HISTORIC DISTRICT (HD) ZONE18.90.050 Construction, alteration, moving or demolition of buildings.(a) In the HD zone no person shall construct, alter, move or demolish a building or structure without having firstduly applied for and received from the administrative official a certificate of approval.(b)(c)In the HD zone no person shall erect, alter, restore, move or demolish any exterior features of any building orstructure, including walls, fences, light fixtures, steps, pavement, other fixtures, aboveground utility structures,or outdoor advertising signs without having first duly applied for and received from the administrative officiala certificate of approval. For the purposes of this section, alteration of exterior features means and includes butis not limited to architectural style, general design, type and style of windows, doors, light fixtures, signs, andnatural features such as trees and shrubbery.The administrative official may issue a certificate of approval to move or demolish a building or structure inthe HD zone only upon one (1) or more of the following conditions:(1) The city building inspector or the State Fire Marshal has declared in writing that the building or structureis a hazard to public safety and health and that repairs are impossible;(2) Such structure or building is a deterrent to a major improvement program which will be of substantialbenefit to the community and which is consistent with the comprehensive plan;(3) Retention of the building or structure would necessarily cause undue financial hardship to the owner;(4) Retention of such building or structure would not be in the best interests of the community as a whole.In cases where the administrative official has duly granted a certificate of approval authorizing the moving or demolitionof any building or structure, such certificate of approval shall not be effective until six (6) months after thedate of issuance thereof; provided, however, in situations described in subsection (c)(1) of this section, the administrativeofficial, after review of the recommendation of the architectural design review board, may set the effectivedate of the certificate of approval at less than six (6) months after the date of issuance. [Ord. No. 1359, §1, 7-5-05;Ord. No. 1224, §1, 8-19-02; Ord. No. 849, §2, 4-20-92; Ord. No. 792, §§1, 2, 6-3-91; Ord. No. 671, §4, 12-5-88;Ord. No. 503, §§1, 2, 6-18-84; Ord. No. 353, §§1, 2, 1-7-80; Ord. No. 327, §2, 3-19-79; Ord. No. 230, §§1 – 6, 10-4-76; Ord. No. 137, §2, 9-22-73. Code 1974 §60.10.075(E).]18.90.060 Minimum fire protection requirements.(a) Sprinkler Systems. Automatic fire extinguishing systems shall be installed in accordance with the latest stateadoptedNational Fire Protection Association standard, in all new buildings. Exterior sprinkler protection shallbe installed on exterior sides of buildings when deemed necessary by the Ketchikan fire department or the StateFire Marshal.(b)(c)(d)(e)Detection and Alarms. Products of combustion (other than heat) detectors and alarms shall be installed in eachindividual dwelling unit in Groups H and I occupancies. All other aspects of the Alaska Fire Safety Code suchas, but not limited to, exits, exit lighting and signing, fire-resistive separations of hazard areas, and restaurantkitchen exhaust venting shall be complied with.Existing Buildings. Existing buildings may be permitted to continue in said district without meeting therequirements of subsection (a) of this section if, in the opinion of the Ketchikan fire department and the StateSanitarian, the present occupancy is less hazardous than the occupancy occurring on September 22, 1973.Change of Occupancy. Upon a change in the occupancy classification of these existing buildings, they may bemade to comply with the requirements for new buildings when, in the discretion of the Ketchikan fire departmentor that of the State Fire Marshal, it is deemed necessary to protect the public safety.New Buildings and Alterations. The Ketchikan fire department and State Fire Marshal shall review all proposednew buildings or alterations to existing buildings, and may, at their discretion, increase fire protectionrequirements on any construction where more stringent measures are deemed necessary to ensure adequate firesafety standards. [Ord. No. 1359, §1, 7-5-05; Ord. No. 1224, §1, 8-19-02; Ord. No. 849, §2, 4-20-92; Ord. No.18-66