Walk an industrial yard at ten at night and the quality of the lighting design is obvious. Dark corners hide trip hazards and trailer pins, glare from a badly aimed fixture blinds a forklift operator, and a feeder that was sized for last year's load trips when the dock doors open. Yard lighting and the electrical site work behind it are a small share of a project budget, and a large share of what the night shift thinks of the facility.
We build the underground and above-ground side of that system: duct banks and conduit runs from the service point, pull boxes, foundations for pole bases, the poles and fixtures, controls, and the electrical feeds to gates, cameras, and trailer plug-ins. The work is coordinated with the utility, with the building electrical contractor and with the owner's security team so the design reflects how the yard is actually used.
The metro has some distinctive electrical conditions. A north valley campus in the Journal Center area is listed with a 12,470-volt looped electrical feed served by two substations, which is the sort of utility-grade service a manufacturing owner has to understand before sizing the yard. On the south side, the Rio Grande Industrial Park near Belen is marketed with initial power of up to 170 MW within 12 to 18 months pending permits, which tells you how much a site depends on the utility timeline.
The scope starts at the point of connection. We trench or bore the primary and secondary conduit, install pull boxes at spacing that allows pulling without damage, and place concrete-encased duct banks where crossing roads or heavy loads. Pole foundations are drilled or formed to the wind load and the fixture mounting height, and we survey the layout so poles land where the photometric plan needs them.
Above ground, we set poles, mount luminaires and wire controls. LED fixtures with photocell or time-clock control are the usual choice, with zoned dimming at the property line to reduce glare toward neighbors. Many owners add outlets at trailer positions, truck-refrigeration plug-ins or EV charging stub-ups, and we place conduit for those in the first pass so they do not need to be trenched later.
All electrical work in the state is governed by the 2020 New Mexico Electrical Code, which adopts the 2020 National Electrical Code as amended and took effect March 28, 2023. Permits are issued under the new rule only, and we pull them through a licensed electrical contractor with the proper classification. Photometric plans, pole foundation details and the single-line diagram are part of the submittal.
Local jurisdictions add requirements for outdoor lighting, such as shielding, maximum mounting height and light trespass at residential boundaries. We review these before the layout is final. Near the airports, additional height or glare restrictions can apply, and the Sunport area is a good example of a district where fixture heights and aiming are checked carefully.
We schedule and supervise the trenching, bedding, concrete encasement, pole foundations and backfill, and we subcontract the licensed electrical installation to a contractor we work with regularly. That split puts the work with the highest risk of damage, the underground, under close supervision. A conduit crushed during backfill or a pole foundation set out of plumb is the type of defect that shows up years later.
The concrete trade partners pour the bases, handholes and equipment pads, and the sitework trade partners restore the surface. The coordination with a fencing and security integration package, which relies on power at the gates, is handled in the same trench plan.
Wind load is the first structural concern. Poles on the mesa and along the river face steady afternoon gusts, and the foundations must be sized for them. We calculate foundation depth from the pole and fixture loads rather than relying on a rule of thumb. Where soil conditions are uncertain, we run a test hole before setting the first pole.
Drainage matters because conduit runs follow the grading. Where a duct bank crosses a swale or an arroyo, it is encased, deepened or sleeved so a storm does not expose it. We keep handholes out of the flow line and slope the conduit so it does not hold water at low points, and we add drains at low pull boxes. Many yard lighting problems start with water in a conduit, so we take this seriously.
The largest cost drivers are the length of the trench, the number of road and rail crossings, the size of the service and the pole count. Doubling pole spacing roughly halves the foundations, but fixtures must be larger and glare control becomes harder. We run the photometric study at several spacings and show the total cost, not just the fixture price.
Utility fees and the utility's lead time are the unpredictable part. The service extension, transformer and any required upgrades are on the utility's schedule, and we start the application at the earliest stage. We also budget for controls and a commissioning visit at night, because a system that has never been seen in the dark has not been verified.
Lighting and electrical site work matter most to logistics and distribution yards with round-the-clock truck traffic, to utility and power sites that need secure, well-lit yards, and to manufacturing plants with multiple shifts. The needs differ. A distribution yard prioritizes trailer pin visibility and gate lighting. A power site prioritizes security and emergency egress. We start by learning how the yard is used at night.
We also tie the work to adjacent packages, including the underground electrical duct bank that feeds the building, so trenches are opened once and shared where the design allows.
Send us the site plan and a note on how the yard is used at night, and we will return a conduit and pole layout with a utility timeline and a budget range.
The right level depends on the task. A trailer parking area needs less than a dock apron where people work on foot. We set levels with a photometric plan, aim for uniformity rather than peak brightness, and control glare at the property line.
Often a small circuit from the building panel is enough, but a large yard with gates, cameras and trailer power may justify its own service. We size the load first, then ask the utility early about transformer and meter lead times.
Yes. We locate existing utilities, core or saw-cut pavement for conduit where needed, and phase the work to keep the yard operating. Existing poles can sometimes be retrofitted with LED heads if the foundations are sound.
Water exposure is the main risk. We encase conduit at crossings, drain low boxes, seal conduit ends, and use surge protection at the panel and controls. After heavy rain we recommend a check of boxes and fixtures.
We deliver as-built drawings, photometric data and the controls settings. Most owners handle fixture changes in house or with their electrical contractor, and we are available for repairs involving the underground or the foundations.
Tell us about the property, the building and the schedule.
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