City of Marathon

A city address is usually permitted by the city, not the county — but not always, and some authorities keep building and hand electrical to someone else. Getting this wrong costs the whole submittal, because every requirement below belongs to whoever actually holds jurisdiction. Check the overlays in the same pass: an HOA, a historic district, a windstorm certification or a system-size cap can reshape the design, and all of them are cheaper to find now than after the array is laid out.

• Is this authority the AHJ for residential solar at this address? Yes — the City of Marathon Building Department is the AHJ for residential building and electrical permitting inside city limits, including rooftop PV 80% · department page
• What does this authority permit itself, and what does it delegate? Both building and electrical are permitted and inspected by the City itself; the City also runs its own Fire Marshal function (Ch. 15, Art. 15-II) rather than delegating fire to the county 75% · fee schedule + municipal code
• Is a permit required for a residential rooftop PV system? Yes 88% · fee schedule
• Is there a separate electrical permit, or is it combined? Separate — the fee schedule treats Electrical Permit Fees as their own category, distinct from Building/New Construction fees, and the Permit and Inspection Information page lists 'Electrical' as its own inspection trade separate from 'Building' 78% · fee schedule
• Is a HOA or architectural approval required first? Not established — no HOA/architectural-review precondition to permit issuance was found in the City's building material, and no citywide mandatory architectural review board was identified 40% · City checklist
• Is there a historic-district review? No — Marathon has NO adopted historic-preservation ordinance, board, or Certificate-of-Appropriateness process. A code-wide search for 'certificate of appropriateness' returned zero relevant hits (only unrelated Fire Marshal/blasting-storage sections), and the City's own Planning Department page describes historic preservation as a still-in-progress grant project that produced a 'Proposed Historic Preservation Code' and 'Proposed Archaeology Code' — not yet adopted 88% · department page + municipal code search
• Is a wind or windstorm certification required? Not found as a separate 'wind or windstorm certification' distinct from standard Florida Product Approval; the City requires Notices of Acceptance (NOAs) for windows, doors, hurricane shutters and roofing materials, 'site & placement specific and include windload calculations,' as part of every residential submittal 55% · City checklist
• Is a Specific Use Permit or Council approval ever required? Not found — no Specific Use Permit or Council-approval requirement for residential rooftop PV was located 40% · municipal code (partial search)
• Is there a system-size cap on residential generation? No cap on individual generation-system size was found in FKEC's own net-metering material; instead FKEC requires system sizing be capped to 'net zero' — no larger than needed to offset the average of the three highest-consumption months of the last 12 months — with an annual January true-up and mandatory output curtailment within 90 days if a member's annual generation exceeds annual consumption. No aggregate/program-wide capacity cap (of the kind Mount Dora and Alachua codify) was found in FKEC's published net-metering page or Tier 1 agreement 68% · utility program page + interconnection agreement

Several authorities require the electrical permit to be pulled by a licensed electrician, or require the contractor to be registered with them BEFORE applying. Registration is not same-day. This is second on the list rather than fourth because it is the step most likely to stop the job before the drawings matter.

• Who is allowed to pull the electrical permit? A licensed electrical contractor, or the property owner acting as owner-builder under FS 489.103(7) 65% · City form
• Must the contractor be registered with this authority before applying? Yes 80% · fee schedule
• Is a homeowner permitted to self-install and self-permit? Yes, under the statewide FS 489.103(7)/489.103 owner-builder exemption — the City publishes its own Owner/Builder Affidavit, and the Checklist for Residential Submittal notes 'Owner-Builders must apply in person' 60% · City form

Almost everywhere wants a site plan, a one-line or three-line electrical diagram, equipment cut sheets with listings, and a structural attachment detail. Build it against the published checklist rather than the last jurisdiction you worked in — the checklist is what the reviewer marks against.

• What documents make up a complete submittal? No solar-specific checklist exists. The general Checklist for Residential Submittal requires: a completed Building Permit Application; proof of ownership; legal description; sealed survey showing natural grade; letter of authorization if using an agent; FEMA Elevation Certificate (or lowest floor elevation on signed/sealed plans); an FKEC electric-meter-location letter; an FKAA water-service letter if applicable; one set of digitally (3rd-party-authenticated) signed and sealed plans with all structural components sealed by a Florida-licensed engineer or architect; Notices of Acceptance for windows/doors/shutters/roofing with site-specific wind-load calcs; Energy Code calculations; and a Substantial Improvement Affidavit for additions/remodels of pre-FIRM (pre-1/1/1974) structures 60% · City checklist (general, not solar-specific)
• Is a site plan required, and what must it show? A sealed survey/site plan is required for new construction generally (showing natural grade, setbacks, FKEC/FKAA meter locations); no PV-specific reduced site-plan requirement is published 45% · City checklist (general, not solar-specific)
• Is a structural PE stamp required, and at what threshold? All structural plans must be digitally signed and sealed by a Florida-licensed engineer or architect, per the City's general Residential Building Permit Application Checklist, with no dollar threshold stated in that checklist 50% · City checklist (general, not solar-specific)
• Is an electrical PE stamp required, and at what threshold? State floor: FS 471.003(2)(h) exempts a licensed electrical contractor from an electrical PE-stamp requirement where the electrical work is valued at $125,000 or less with aggregate service capacity of 600 amperes (240V) or less on a residential system 55% · Florida Statute (state floor)

Most authorities now take the whole application through a portal, and several states cap or constrain what a residential solar permit may cost. Check whether plan check is billed separately before you quote the job.

• Which permit portal does this authority use? ViewPoint Cloud (marathonfl.viewpointcloud.com) 88% · department page
• Can the whole application be completed online? Application, review and issuance can be completed through the portal; inspection requests can also be submitted online through the same portal's dashboard 70% · department page
• What does a residential solar permit cost? No dedicated PV fee line; billed under the general Electrical Permit Fee formula: $17.50 per $1,000 of contract value (subject to the $93.50 citywide minimum permit fee, $4.00 education fee, and Florida DBPR/DCA surcharges) 82% · fee schedule
• How is the fee calculated? Valuation-based — $17.50 per $1,000 of contract price/value for electrical work (which the fee schedule explicitly says includes solar) 82% · fee schedule
• Is there a separate plan-check fee? Yes — Plan Review Fees are billed separately: Residential (new, revision, or remodel) at $70.00 per hour, 1st hour in half-hour increments, minimum half hour 78% · fee schedule

Interconnection is a separate process from the permit and usually the longer pole. Where the utility does not depend on the permit being issued, running both at once is the single biggest saving available on a residential job.

• What is the stated plan-review turnaround? Not published for residential permits generally; no stated plan-review turnaround (business days) was found anywhere in the Building Department's material 40% · department FAQ page
• How long is an issued permit valid before it expires? 180 days — 'The permit will become null and void if the work authorized does not have another approved inspection every one-hundred and eighty (180) days' 85% · department page
• Which utility handles interconnection here? Florida Keys Electric Cooperative (FKEC) 92% · City checklist + utility org listing
• Where does the utility sit in the sequence? The Member (installer/homeowner) must obtain Local Building Code Official inspection and certification of the installation FIRST, then notify FKEC at least 10 calendar days before initially placing the system in service; the Interconnection Agreement itself must be executed and returned to FKEC at least 30 calendar days before beginning parallel operation, and parallel operation must begin within one year of FKEC's execution of the agreement 85% · utility interconnection agreement

The NEC edition a jurisdiction enforces is often a cycle behind the newest one published, and local amendments sit on top of it. Rapid shutdown, conductor sizing and labelling all change between editions, so the edition in force is the first thing to establish, not the last.

• Which NEC edition is in force? 2020 NEC (the statewide floor), though the City's own Florida Building Code Information page mislabels it: '2020 National Electric Code 7th Edition (NFPA70)' — conflating the FBC 8th-Edition-cycle label with the NEC edition number, exactly the trap this survey has repeatedly documented 70% · department page
• Which building code edition is in force? 2023 Florida Building Code, 8th Edition, effective December 31, 2023 (Building, Residential, Mechanical, Plumbing editions; 2023 Standard Building 8th Ed. for Fuel Gas) 92% · department page + press release
• Which fire code edition is in force? The Florida Fire Prevention Code as set forth in Chapter 69A, Florida Administrative Code, adopted by reference 'as amended' — a floating adoption with no year frozen in the codified text 65% · municipal code
• Are there local amendments to any of the above? Yes — Sec. 6-25 (amending FBC Building, Sec. 107.3.5/110.3) and Sec. 6-27 (amending FBC Residential, Sec. R322) both codify Marathon-specific flood-related amendments; Sec. 6-21 also codifies a local wind-speed amendment (see Q26/Q36-area note below) 85% · municipal code
• What is the installation judged against? The 2023 Florida Building Code 8th Edition (with local Secs. 6-25/6-27 flood amendments) and the 2020 NEC (per the statewide floor; the City's own page prints it as '7th Edition') 80% · department page

Ridge setbacks and roof access pathways are fire-service requirements and they constrain the array layout. They are the most common cause of a redesign after the fire department comments on a plan set.

Nothing recorded for City of Marathon on this step yet — 1 question checked and found unpublished. The guidance above is general.

Which rapid-shutdown rule applies follows directly from the NEC edition in force, and the initiation device has to be at a location the fire service can reach and identify. This is inspected, and it is labelled.

• Is rapid shutdown required, and to which NEC edition? Not confirmed locally — no mention of NEC 690.12 / rapid shutdown was found in any City document reviewed (fee schedule, checklists, FBC information page, FKEC interconnection agreements). Rapid shutdown would be a pure function of the statewide-adopted 2020 NEC rather than a locally-restated rule 45% · inference from state NEC adoption

The NEC sets a baseline for permanent markings at the service equipment and the disconnecting means. On top of that, an authority may specify its own wording, and the utility may specify more again. Where any of them writes its own text, a generic off-the-shelf label set will not pass — this is the detail most often fixed on a return visit.

• Which placards does this authority require at the service equipment? FKEC requires a permanent weatherproof placard ONLY when the manual disconnect switch cannot be mounted adjacent to the meter socket — the placard indicates the disconnect's location, not a general PV-system placard. No general PV placard and no battery/ESS placard requirement were found in FKEC's own Tier 1 or Tier 2 agreements. The City itself publishes no placard requirement of its own 68% · utility interconnection agreement
• Does the authority specify placard wording of its own? No — FKEC's placard requirement (Q38) specifies only that it must indicate the disconnect's location; no exact wording is mandated 65% · utility interconnection agreement
• Does it specify letter height, colour or material? No — FKEC's agreement requires the placard be 'permanent' and 'weather-proof' but specifies no letter height, colour, or material, unlike SECO (quarter-inch white-on-red engraved) or JEA (red, 6x6in, 3/8in white lettering) 65% · utility interconnection agreement
• Is a site plan / facility map placard required, and what must it show? Not found — no site-plan/facility-map placard requirement was located in either the City's material or FKEC's interconnection agreements 40% · utility interconnection agreement
• Does the UTILITY specify placards beyond the AHJ's? Yes — FKEC's own Tier 1/Tier 2 agreements specify the only placard requirement found for a Marathon PV job (see Q38); the City itself specifies none of its own 68% · utility interconnection agreement
• Where must the labels be placed? Where required at all, FKEC's placard must be placed 'adjacent to FKEC's meter socket,' indicating the disconnect's actual location if the disconnect itself is not adjacent to the meter 65% · utility interconnection agreement

Where the AC disconnect must sit relative to the meter is usually the utility's rule, not the building department's. Battery storage frequently carries its own permit, its own inspection and its own fire conditions.

• Where must the AC disconnect be, relative to the meter? Adjacent to, but mounted separately from, the FKEC meter socket — FKEC's own Tier 1/Tier 2 agreements require the manual disconnect (where required) to be 'mounted separately from, but adjacent to, the FKEC meter socket,' readily accessible and capable of being locked in the open position with a single FKEC utility padlock 82% · utility interconnection agreement
• Must equipment be on a specific approved list? Not found as a PV-specific equipment list beyond general UL/code compliance; FKEC's Tier 1 agreement conditions the disconnect exemption on the system being 'U.L.1741 Listed, inverter-based' 55% · utility interconnection agreement
• Are batteries permitted, and under what conditions? Batteries/energy storage are referenced only incidentally in FKEC's Tier 1 agreement (isolation of 'Member-owned generation and energy storage equipment (Batteries, capacitors, etc.)' from the grid on loss of power) — no separate battery permitting or technical condition set was found from the City or from FKEC 45% · utility interconnection agreement
• Is a ground mount treated as a structure? Not found — no ground-mount-specific zoning provision was located in the time available 40% · municipal code (partial search)
• Is a specific mounting system or attachment spacing required? Not found — no PV-specific mounting-system or attachment-spacing requirement was located; the general Checklist for Residential Submittal requires structural plans sealed by a Florida-licensed engineer or architect, which would cover a racking attachment design case-by-case rather than a prescriptive spacing rule 45% · City checklist

Booking is a portal, a phone call or an email depending on the authority, and the notice required is rarely zero. Book before the work is finished rather than after — the lead time, not the work, is usually what sets the date.

• How is an inspection booked? By phone, email, or through the online portal 82% · department page
• How much notice is required? Requests received before 3:30 PM are scheduled for the next inspection day; requests received after 3:30 PM are performed within the next two business days. MEP (mechanical/electrical/plumbing) inspections are conducted Mondays, Wednesdays and Fridays only 85% · department page
• Are same-day or AM/PM windows offered? No same-day or AM/PM window is offered for standard inspections; there is a fee for owner/contractor-requested time-specific inspections ($150 during normal business hours; $150 with a 3-hour minimum after hours) 70% · fee schedule

Some authorities inspect their own solar work; some delegate it, and a few do not inspect the PV equipment itself at all. Who is coming determines what they will look at.

• Does this AHJ perform its own final solar inspection? Yes 78% · department page
• If delegated, to whom? N/A — not delegated; a Private Provider Packet (effective January 2025) exists allowing an OWNER to elect a private provider for plan review/inspection under FS 553.791 on a per-job basis, which is different from the City delegating its own function 70% · City private-provider packet

A rough-in or mid-roof inspection, where one is required, has to happen before the work it covers is closed up. Missing a stage means opening something back up, and it is the most expensive kind of correction.

• Which inspections are required, and in what order? For a typical PV job: Electrical (Slab/Ground/Total Rough as applicable, then Electrical Final). Electrical Final is explicitly listed among the inspections that satisfy the City's 180-day continuing-activity requirement 55% · department page
• Is a rough-in or mid-roof inspection required? Not confirmed specifically for PV; the City's general inspection list includes rough stages for other trades (framing, rough mechanical, etc.) but no PV-specific rough-in/mid-roof stage is named 40% · department page

The approved plan set, the permit, and the equipment listings should be on site and reachable. Inspectors routinely verify that installed equipment matches what was approved, and that the labels are the ones the plan set promised.

• What must be on site at inspection? Not confirmed for PV specifically; general practice requires the permit card be 'displayed and visible from the street' and 'stamped approved plans... readily available' at every inspection, and mechanical/electrical/plumbing approvals are required before building inspections 55% · department page

Passing gives you a final or an equivalent sign-off. That is not the same as permission to operate: PTO comes from the utility, and who tells the utility the inspection passed varies. A system left switched off for weeks is usually waiting on this handover.

• What is issued on pass? A Certificate of Occupancy (new construction) or, where applicable for an electrical-only job, a passed Electrical Final; a Conditional Certificate of Occupancy ($150 fee) and a Temporary Certificate of Occupancy are both available as City forms/processes for partial completion 55% · department page + fee schedule
• Who notifies the utility for PTO? The installer/customer, per FKEC's own agreement — FKEC's Tier 1 agreement places the pre-energization notification duty on the Member ('The Member shall notify FKEC at least ten (10) calendar days prior to initially placing Member's equipment... in service'); the Building Official separately controls any temporary/early energization via the City's own 'Meter to Power Up Electric Service' affidavit process, under which power 'can be disconnected at any time by order of the Building Official' 62% · utility interconnection agreement + City affidavit form
• Is there a re-inspection fee? Yes — $50.00, charged after two failed inspections, at the inspector's discretion; separately, a $150 No-Show Fee applies, and work performed without a permit has all fees doubled 82% · fee schedule
• How are corrections issued and cleared? Not confirmed in detail; corrections presumably route through the same portal that hosts plan review and permit status, but no dedicated 'revision/comment-response' form or process description was found (distinguishing this from other Florida authorities that publish one explicitly) 40% · department page