AV Rack Installation in Houston’s Energy Corridor

Corporate floors and bayou-side homes: the corridor’s two rack jobs

The Energy Corridor follows I-10 through west Houston, with the Addicks and Barker reservoirs at its western end and Buffalo Bayou and Terry Hershey Park along its southern edge. Office towers, corporate campuses and hotels line the freeway and Eldridge Parkway; single-family subdivisions from the 1970s and 1980s, newer townhomes and mid-rise apartments fill in behind them.

A rack in a leased office suite answers to a property manager, an IT department and a building engineer. A rack in a house answers to the family, and in parts of this district to the neighborhood’s flood history. We treat them as different projects, and the rest of this page does the same.

Checklist: what an office building will ask before any rack work

• Certificate of insurance. Most managed buildings require one naming the owner and management company before a contractor is admitted. EVOTECH is licensed and insured and supplies the certificate ahead of the work date.
• Freight elevator and dock time. Racks, UPS units and amplifiers travel on a reserved freight car, never through the lobby.
• After-hours windows. Drilling, ceiling work and anything noisy on an occupied floor is usually limited to evenings or weekends.
• Badges and escorts. Some buildings require security or the building engineer to accompany contractors into telecom rooms.
• Ceiling and plenum rules. Where the space above the tiles is a return-air plenum, cable must be plenum-rated and supported on its own hangers, not laid across the grid.
• Rated walls. Any penetration through a fire-rated corridor or shaft wall must be sealed with a listed firestop system.
• Concrete decks. Many buildings require scanning before anyone cores or anchors into the floor slab, because cutting a post-tensioned tendon is dangerous and costly.

We gather these requirements during the walkthrough, so install night is never the first time anyone hears about them.

Choosing the rack for a conference or training room

Meeting rooms carry less hardware than they did a decade ago, but what remains is critical: a video bar or codec, a digital signal processor for ceiling microphones, a control processor, table connections for laptops, and the display itself. Where that gear lives depends on the room.

Training centers and divisible meeting rooms in the corridor’s hotels and corporate campuses usually need more: several displays, wireless handheld microphones, program audio and a room-combining function. Those racks behave more like a sanctuary system than a huddle room.

Sharing the telecom room without upsetting IT

• Separate or shared rack. We prefer a dedicated AV rack, or a clearly defined section of a shared one with its own labels, so network staff can see at a glance which equipment is theirs.
• Ports, VLANs and addresses. AV and control devices get the switch ports, VLAN and IP addressing your IT team assigns. Nothing goes into a live switch without that plan.
• Power and UPS. We ask before adding load to an existing UPS, and size a separate unit if the current one lacks capacity or runtime.
• Passwords. Factory admin passwords on displays, DSPs and control processors are changed, and the credentials go to your IT contact through whatever channel they specify.
• Documentation. An as-built rack elevation, a port list and a device list are handed over, so nobody has to reverse-engineer the room later.

Heat after hours

Many office buildings set back their air conditioning at night and on weekends. A telecom closet that feels fine at 2 p.m. on a Tuesday can climb fast on a Saturday with a PoE switch and amplifiers still running. Racks in rooms without dedicated cooling get thermostat-controlled fans, and we recommend temperature monitoring that alerts IT before equipment protects itself by shutting down.

Metal-stud walls

Commercial interior partitions are usually light-gauge steel studs, and they will not carry a loaded swing-out rack by themselves. The choices are plywood or steel backing installed inside the wall, a strut frame spanning several studs, or a floor-standing rack instead.

Homes, townhomes and the 2017 flooding

Home racks in this part of Houston fall into three groups, and each is planned differently.

• 1970s and 1980s single-family homes near the bayou and the park, mostly one or two stories and often remodeled. Attic routing is usually straightforward, but original low-voltage wiring is minimal, so the rack typically gets fresh home runs.
• Three-story townhomes with the garage on the ground floor, living space on the second and bedrooms on the third. The rack belongs in a closet on the living level, never in the garage, and vertical routing is planned around the stair walls.
• Apartments and condos, where walls usually cannot be opened. The rack becomes a ventilated furniture piece or a slim wall rack, and every link stays inside the unit.

Placing equipment with the reservoir releases in mind

During Harvey in 2017, controlled releases from the Addicks and Barker reservoirs flooded neighborhoods along Buffalo Bayou, and water also rose into subdivisions within the reservoir pools upstream. Plenty of corridor homeowners have been through a rebuild and have no wish to repeat it with a closet full of electronics.

• Choose a wall-mounted rack with its lowest device well above the floor over a floor frame in a ground-level room.
• Pick a UPS small enough to sit on a mid-height shelf rather than a heavy battery unit on the floor.
• In a two-story house, consider putting the rack upstairs and sending signal down.
• Label and photograph every connection, so gear pulled out ahead of a storm goes back in quickly.
• Keep the network and the camera recorder on battery backup, so the house can still be checked remotely when the power drops.

None of this protects the house itself. It simply keeps the most expensive, slowest-to-rebuild part of an AV system out of the likeliest water line.

How a corridor rack project runs, and what drives its cost

1. Walkthrough with facilities, IT and the people who actually use the room, or with the homeowner.
2. Scope and itemized written quote, including an equipment list your team can approve before anything is ordered.
3. Building paperwork: the insurance certificate, the elevator reservation and after-hours access.
4. Installation: rack assembly, mounting, cable dressing, labeling, and firestopping of any rated penetrations.
5. Commissioning: every input, microphone, display and control button tested, and the rack temperature read with everything running.
6. Handoff and training: as-built documents for IT and a short session for the staff who run meetings.

The corridor is a straight run east on I-10 from our Katy/Houston base. Call (832) 359-2425 to line up dates, especially when the building only allows after-hours work.

What moves the number

• Evening or weekend labor required by the building.
• Rack format, whether credenza, wall, in-wall or floor, plus any backing for metal-stud walls.
• Plenum-rated cable and the length of runs from the rack to each room.
• The number of rooms, displays, microphones and control points served.
• Firestopping, core drilling or slab-scanning requirements.
• Cooling and temperature monitoring for rooms without dedicated HVAC.
• The documentation and training your IT and facilities teams expect.

After the walkthrough, procurement receives a quote broken into separate lines it can review one by one.

Request an Energy Corridor AV rack quote

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