Full Site Signage Packages

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If engineering specified it, we build it. Gauge, dimensions, quantity, substrate, legend, language and mounting all come from your documents. There is no standard package you have to fit into, no catalog to pick from, and no near-size substitution.

Aluminum is the substrate specified for permanent exterior identification and hazard signage at energized sites. It does not delaminate and it does not chalk out after two summers in the fence-line environment that destroys plastic and paper-faced products. Where your spec calls for vinyl, reflective sheeting or something else entirely, that is what we run.

Aluminum in whatever gauge the drawings specify. .063 is the one most often called out for gate and perimeter fence signage, because it spans a chainlink panel without oil-canning and does not deform at the corners under wind load. .040 shows up where the sign mounts to a rigid surface or in smaller formats. Heavier or lighter, we run it.

Sizes are whatever the takeoff says. For reference, the ones that recur across substation and energy storage packages are 18 x 24 for gate and perimeter hazard signs, 15 x 15 for NFPA 704 placards, 12 x 12 for supplementary identification, 10 x 14 for bilingual Danger and High Voltage, and 20 x 24 for site detail and station identification panels. None of those are a limit. They are just what engineering keeps asking for.

Beyond aluminum: outdoor-rated vinyl decals for equipment enclosures, reflective sheeting where the legend has to read at night, and specialty substrates when the spec names one. Quantity is whatever the site needs, from a single replacement placard to a full site package.

Everything is printed with UV-stable inks and finished for outdoor exposure. Rounded corners and drilled mounting holes are standard and are fitted to your requirements, with the hole pattern placed to match your mounting method rather than a default.

The AHJ, the owner's engineer and the commissioning team all read what is on the fence. Not every standard below governs the same thing, so here is what each one actually controls.

THESE GOVERN HOW THE SIGN IS BUILT

ANSI Z535.2, Environmental and Facility Safety Signs. The signal word panel (DANGER, WARNING, CAUTION, NOTICE), the safety colors, the safety alert symbol, message layout, and letter height against viewing distance.

ANSI Z535.4, Product Safety Signs and Labels. The same discipline applied to labels mounted on equipment.

OSHA 29 CFR 1910.145, Specifications for Accident Prevention Signs and Tags. The federal regulation on sign color, wording and design. OSHA accepts ANSI Z535 as satisfying it.

NFPA 704, Standard System for the Identification of the Hazards of Materials for Emergency Response. The four-quadrant placard itself: colors, ratings, and placard size against viewing distance.

THESE GOVERN WHAT THE SIGN MUST SAY

NFPA 70E, Standard for Electrical Safety in the Workplace. Article 130.5(H) sets arc flash label content: nominal system voltage, arc flash boundary, and one of incident energy with working distance, arc flash PPE category, minimum arc rating of clothing, or site-specific PPE level. Incident energy and PPE category are never shown together.

NEC Article 110.16, Arc-Flash Hazard Warning. Requires the field-applied marking to exist. 110.16(B) adds that service equipment rated 1200 A or more carries nominal system voltage, available fault current, clearing time, and the date the label was applied, or an arc flash label per accepted industry practice instead.

NFPA 855, Standard for the Installation of Stationary Energy Storage Systems. Governs the project rather than the sign, and drives the BESS marking package: lithium-ion battery identification at the perimeter and at each enclosure, emergency contact signage, and the hazard placard visible from the approach road.

AND THE ONE THAT DECIDES WHETHER IT LASTS

NEC Article 110.21(B), Field-Applied Hazard Markings. The label shall be permanently affixed, shall not be hand written, and shall be of sufficient durability to withstand the environment involved. The Code's own reference for the marking itself points at ANSI Z535.4.

That last line is the reason substrate matters. A label that is correct on day one and illegible in year three does not meet the Code.

A full site package means every marking on the site comes from one vendor, on one quote, against one purchase order. Below is a representative scope from an energy storage site. It is an illustration of breadth, not a menu. Your scope is whatever your engineering documents call out.

GATE AND PERIMETER

No Trespassing and restricted access, English and Spanish. Warning and Danger High Voltage. Lithium-Ion Battery identification. Emergency contact. Project and contractor identification. Copper theft warning. NFPA 704 placards at the approach.

EQUIPMENT AND ENCLOSURES

Arc flash labels built from your study results. Equipment, feeder and bus identification. Enclosure hazard marking. Nameplates and station identification panels. Outdoor-rated vinyl and reflective decals where the spec calls for them.

TEMPORARY AND CONSTRUCTION PHASE

Project signs, contractor identification and construction-phase hazard marking, produced on the same substrates and shipped ahead of the permanent package.

Quantities scale with the site. Perimeter signage is usually specified at a fixed spacing, so the count follows the linear footage rather than the sign type. Whether that comes to twenty pieces or two thousand, it is quoted the same way, line by line.

How the sign attaches matters as much as the sign. The usual failure is not the sign being wrong, it is a crew standing at a fence with nothing to hang it with because the hardware was never on anybody's list.

So we quote the mounting hardware with the package by default, itemized, unless you tell us you have it covered. If you already buy your own brackets, say so and we will take it off.

Chainlink fence mounting brackets, for signs mounted to fence fabric. Four per sign is the usual specification on gate and perimeter signage.

Hog ring kits, where the specification calls for ring attachment directly to the fabric rather than bracketed mounting.

Drilled mounting holes to your pattern for post, rail, wall or enclosure mounting, and other fastening methods when the drawings name one.

If the mounting method is not called out on the drawings, tell us how the fence is built and we will spec it.

LEAD TIME

Lead time comes with the quote, not from a chart. It depends on the size of the package, the substrates involved and how fast proofs come back approved, so quoting a single number for every job would be a number we could not stand behind. If you have an energization date or a submittal deadline, put it in your first message and we will tell you straight whether it works before you commit to anything.