SECTION PM-304  EXTERIOR STRUCTURE
PM-304.1 General. The exterior of a structure shall be maintained in good repair, structurally sound and sanitary so as not to pose a threat to the public health, safety or welfare.
   PM-304.1.1 Unsafe conditions. The following conditions shall be determined as unsafe and shall be repaired or replaced to comply with the International Building Code or the International Existing Building Code as required for existing building:
      1.   The nominal strength of any structural member is exceeded by nominal loads, the load effects or the required strength;
      2.   The anchorage of the floor or roof to walls or columns, and of walls and columns to foundations is not capable of resisting all nominal loads or load effects;
      3.   Structures or components thereof that have reached their limit state;
      4.   Siding and masonry joints including joints between the building envelope and the perimeter of windows, doors and skylights are not maintained, weather resistant or water tight;
      5.   Structural members that have evidence of deterioration or that are not capable of safely supporting all nominal loads and load effects;
      6.   Foundation systems that are not firmly supported by footings, are not plumb and free from open cracks and breaks, are not properly anchored or are not capable of supporting all nominal loads and resisting all load effects;
      7.   Exterior walls that are not anchored to supporting and supported elements or are not plumb and free of holes, cracks or breaks and loose or rotting materials, are not properly anchored or are not capable of supporting all nominal loads and resisting all load effects;
      8.   Roofing or roofing components that have defects that admit rain, roof surfaces with inadequate drainage, or any portion of the roof framing that is not in good repair with signs of deterioration, fatigue or without proper anchorage and incapable of supporting all nominal loads and resisting all load effects;
      9.   Flooring and flooring components with defects that affect serviceability or flooring components that show signs of deterioration or fatigue, are not properly anchored or are incapable of supporting all nominal loads and resisting all load effects;
      10.   Veneer, cornices, belt courses, corbels, trim, wall facings and similar decorative features not properly anchored or that are anchored with connections not capable of supporting all nominal loads and resisting all load effects;
      11.   Overhang extensions or projections including, but not limited to, trash chutes, canopies, marquees, signs, awnings, fire escapes, standpipes and exhaust ducts not properly anchored or that are anchored with connections not capable of supporting all nominal loads and resisting all load effects;
      12.   Exterior stairs, decks, porches, balconies and all similar appurtenances attached thereto, including guard s and handrails, are not structurally sound, not properly anchored or that are anchored with connections not capable of supporting all nominal loads and resisting all load effects; or
      13.   Chimneys, cooling towers, smokestacks and similar appurtenances not structurally sound or not properly anchored, or that are anchored with connections not capable of supporting all nominal loads and resisting all load effects.
   Exceptions:
      1.   When substantiated otherwise by an approved method.
      2.   Demolition of unsafe conditions shall be permitted when approved by the code official.
PM-304.2 Protective treatment. All exterior surfaces, including but not limited to, doors, door and window frames, cornices, porches, trim, balconies, decks and fences, shall be maintained in good condition. Exterior wood surfaces, other than decay-resistant woods, shall be protected from the elements and decay by painting or other protective covering or treatment. Peeling, flaking and chipped paint shall be eliminated and surfaces repainted. All siding and masonry joints, as well as those between the building envelope and the perimeter of windows, doors and skylights, shall be maintained weather resistant and water tight. All metal surfaces subject to rust or corrosion shall be coated to inhibit such rust and corrosion, and all surfaces with rust or corrosion shall be stabilized and coated to inhibit future rust and corrosion. Oxidation stains shall be removed from exterior surfaces. Surfaces designed for stabilization by oxidation are exempt from this requirement.
[F] PM-304.3 Premises identification. Buildings shall have approved address numbers placed in a position to be plainly legible and visible from the street or road fronting the property. These numbers shall contrast with their background. Address numbers shall be Arabic numerals or alphabet letters. Numbers shall be a minimum of 4 inches (102 mm) high with a minimum stroke width of 0.5 inch (12.7 mm).
PM-304.4 Structural members. All structural members shall be maintained free from deterioration, and shall be capable of safely supporting the imposed dead and live loads.
PM-304.5 Foundation walls. All foundation walls shall be maintained plumb and free from open cracks and breaks and shall be kept in such condition so as to prevent the entry of rodents and other pests.
PM-304.6 Exterior walls. All exterior walls shall be free from holes, breaks, and loose or rotting materials; and maintained weatherproof and properly surface coated where required to prevent deterioration.
   PM-304.6.1 Satellite Dishes and Antennas; Findings.
      1.   The City of Philadelphia was established by Charter of 1701, is considered the birthplace of American Independence, the American Revolution and a centerpiece of early American history.
      2.   Philadelphia boasts historical, cultural and architectural lineage longer than that of almost any other place in America, with much of its buildings dating from the early 20th Century or earlier.
      3.   Certain considerations should be made to preserve the character and appeal of this uniquely American city as modern technological advancements are integrated into the City's landscape.
      4.   The City of Philadelphia has a vested interest in protecting its neighborhoods from conditions that could substantially and interfere with enhancing quality of life, fostering and facilitating commerce, maintaining and improving property values, and preserving and protecting the public's health, safety, and welfare.
      5.   The City of Philadelphia has an interest in ensuring the structural integrity and safety of building appurtenants, particularly those that extend into the public right-of-way.
      6.   The City of Philadelphia also recognizes the interest of its citizens in receiving and maintaining access to television, cable and satellite airwaves.
      7.   The Federal Communications Commission in 1996 adopted the Over-the-Air Reception Devices ("OTARD") rule concerning governmental and nongovernmental restrictions on viewers' ability to receive video programming signals.
      8.   Since then, the OTARD ruling has been interpreted by the FCC to allow the imposition of "reasonable" regulations on satellite dish and antenna placement under terms and conditions that don't impede signal access.
      9.   Particular attention needs to be given to tailoring measures that properly balance the interest of cable and satellite signal access and the City's interest in quality of life enhancement, historic preservation and public safety.
   PM-304.6.2 Satellite Dishes and Antennas; Locations.
      PM-304.6.2.1 Where an alternative location is available, including but not limited to a roof, rear yard or facade, or side yard or facade, no property owner or tenant in a multiple-family or two-family dwelling shall place or permit the placement of a satellite dish or antenna between the facade of the building and the street, unless the device is wholly within a balcony or patio area that is under the exclusive use or control of the unit owner or tenant.
      PM-304.6.2.2 Where an alternative location is available for placement of a satellite dish or antenna, with no material delay or material reduction in signal reception and at no significant additional cost to the owner or tenant (including but not limited to a roof, rear yard or facade, or side yard or facade), no property owner or tenant in a one-family dwelling shall place, install or maintain, or allow to be placed, installed or maintained, a satellite dish or antenna between the facade of a building and the street.
      PM-304.6.2.3 Any property owner or tenant in a one-family, two-family or multi-family dwelling, if his or her satellite dish or antenna was installed by a provider or installer, shall keep the certification provided by the installer as required by Section 9-632(4) of this Code at the residence at which the satellite dish or antenna is maintained, and shall produce it upon request by an inspector from the Department.
      PM-304.6.2.4. No property owner or tenant shall place a satellite dish or antenna that does not meet one of the following criteria between the facade of any building and the street:
         1.   A "dish" antenna that is one meter or less in diameter and is designed to receive direct broadcast satellite service, including direct-to-home satellite service, or to receive or transmit fixed wireless signals via satellite.
         2.   An antenna that is one meter or less in diameter or diagonal measurement and is designed to receive video programming services via broadband radio service (wireless cable) or to receive or transmit fixed wireless signals other than via satellite.
         3.   An antenna that is designed to receive local television broadcast signals.
PM-304.7 Roofs and drainage. The roof and flashing shall be sound, tight and not have defects that admit rain. Roof drainage shall be adequate to prevent dampness or deterioration in the walls or interior portion of the structure. Roof drains, gutters and downspouts shall be maintained in good repair and free from obstructions. Roof water shall not be discharged in a manner that creates a nuisance.
PM-304.8 Decorative features. All cornices, belt courses, corbels, terra cotta trim, wall facings and similar decorative features shall be maintained in good repair with proper anchorage and in a safe condition.
PM-304.9 Overhang extensions. All overhang extensions including, but not limited to canopies, marquees, signs, metal awnings, fire escapes, standpipes and exhaust ducts shall be maintained in good repair and be properly anchored so as to be kept in a sound condition. When required, all exposed surfaces of metal or wood shall be protected from the elements and against decay or rust by periodic application of weather-coating materials, such as paint or similar surface treatment.
PM-304.10 Stairways, decks, porches and balconies. Every exterior stairway, deck, porch and balcony, and all appurtenances attached thereto, shall be maintained structurally sound, in good repair, with proper anchorage and capable of supporting the imposed loads.
PM-304.11 Chimneys and towers. All chimneys, cooling towers, smoke stacks, and similar appurtenances shall be maintained structurally safe and sound, and in good repair. All exposed surfaces of metal or wood shall be protected from the elements and against decay or rust by periodic application of weather-coating materials, such as paint or similar surface treatment.
PM-304.12 Handrails and guards. Every handrail and guard shall be firmly fastened and capable of supporting normally imposed loads and shall be maintained in good condition.
PM-304.13 Window, skylight and door frames. Every window, skylight, door and frame shall be kept in sound condition, good repair and weather tight.
   PM-304.13.1 Glazing. All glazing materials shall be maintained free from cracks and holes.
   PM-304.13.2 Openable windows. Every window, other than a fixed window, shall be easily openable and capable of being held in position by window hardware.
PM-304.14 [Reserved]
PM-304.15 Doors. All exterior doors, door assemblies and hardware shall be maintained in good condition. Locks at all entrances to dwelling units and sleeping units shall tightly secure the door. Locks on means of egress doors shall be in accordance with Section PM-702.3.
PM-304.16 Basement hatchways. Every basement hatchway shall be maintained to prevent the entrance of rodents, rain and surface drainage water.
PM-304.17 Guards for basement windows. Every basement window that is openable shall be supplied with rodent shields, storm windows or other approved protection against the entry of rodents.
PM-304.18 Building security. Doors, windows or hatchways for dwelling units, room units or housekeeping units shall be provided with devices designed to provide security for the occupant s and property within.
   PM-304.18.1 Doors. Doors providing access to a dwelling unit, rooming unit or housekeeping unit that is rented, leased or let shall be equipped with a deadbolt lock designed to be readily openable from the side from which egress is to be made without the need for keys, special knowledge or effort and shall have a lock throw of not less than 1 inch (25 mm). Such deadbolt locks shall be installed according to the manufacturer's specifications and maintained in good working order. For the purpose of this Section, a sliding bolt shall not be considered an acceptable deadbolt lock.
   PM-304.18.2 Windows. Operable windows located in whole or in part within 6 feet (1828 mm) above ground level or a walking surface below that provide access to a dwelling unit, rooming unit or housekeeping unit that is rented, leased or let shall be equipped with a window sash locking device.
   PM-304.18.3 Basement hatchways. Basement hatchways that provide access to a dwelling unit, rooming unit or housekeeping unit that is rented, leased or let shall be equipped with devices that secure the units from unauthorized entry.
PM-304.19 Additional Requirements for Doors, Windows and Other Openings. The owner of a structure, including a vacant structure, shall keep all doors, windows and openings from the roof or other areas in good repair, and shall ensure that such doors, windows and openings are securely locked, fastened or otherwise secured. Sealing such a property with boards or masonry or other materials that are not windows with frames and glazing or entry doors shall not constitute good repair or being locked, fastened or otherwise secured.
   PM-304.19.1 Use of alternative materials. If securely fastened windows and doors fail or are inadequate to prevent trespassers from entering a building, the owner shall take any measures prescribed by the code official to prevent unauthorized entry to the premises by closing all openings with materials approved by the code official, such as closing and securing all accessible openings using a commercial-quality, 14 gauge, rust-proof steel security panel or door, or such other materials deemed by the code official to provide an equivalent level of protection considering the specific characteristics of a property and its location. Security panels and doors shall be secured from the building interior, allow emergency access such as by key, and have an exterior finish that allows for easy removal of graffiti. The owner of property who shall obtain approval from the code official to use alternative materials. The code official shall promulgate regulations outlining the process by which an owner may obtain approval to use alternative materials.