Commissioning and Turnover for Data Centers in Lufkin, Texas

Handover day for a data center depends on proof, not on a finished appearance. In Lufkin we build the shell, the power and cooling plants and the white space, and we organize the work so that every system is tested, documented and demonstrated before the keys change hands. Commissioning is planned in the first week of design, with the levels of testing, the witnesses and the records defined in writing, because an owner who waits until the end to ask for proof will find the schedule has no room.

The local economic development corporation reports 65.5 million gallons of unused water capacity per day for industrial sites in Lufkin. For a data center that is a design input: it makes water cooled plant a realistic option, and it gives the commissioning team a source to test with. We use the capacity figure as the start of a conversation with the supplier about pressure, quality and the connection, not as a promise of what the project will receive.

The balance of this page covers safety, our method, the industries we expect to serve, site questions and the surrounding area.

Testing is the most hazardous stage of a project because equipment becomes live and fluids move at pressure. Before the first start we hold a pre-energization review: arc flash labels are in place, lockout and tagout is agreed, protective devices are set, and every trade partner knows who may close a breaker. We supervise the partners during switching and keep a log of each operation.

Load bank testing adds heat and noise, so we plan access control around the yard, set exclusion zones and brief the owner staff who will attend. Our construction cleanliness and safety program also keeps the white space clean while testing proceeds beside it.

Weather is part of the plan. East Texas storms can interrupt a test mid-run, so we keep a written procedure for safe shutdown and restart. A test that stops halfway is repeated from the start of its stage, so we avoid beginning a long run when the forecast is poor.

We break commissioning into stages. Factory witness tests confirm that major equipment meets its specification before shipping. Delivery and installation checks follow, then start-up and functional tests of each system, and finally integrated systems tests, in which the power, cooling and controls are run together through failure scenarios such as loss of utility power and loss of a chiller.

Each stage produces records that the owner receives at turnover. Our integrated systems commissioning scope sets the sequence, and the battery and UPS rooms work is tested to the same plan so that the ride-through is proven rather than assumed.

Defects found during testing are tracked on a shared list, each with an owner and a date. We re-test every repaired item, not only the failed one, since a fix in one system can disturb another. The list is closed before turnover, or the remaining items are accepted in writing by the owner.

Pilgrim's Pride employs more than 1,500 people at its Lufkin poultry plant, and Georgia Pacific is also one of the city's ten largest employers. Processing and manufacturing plants run control systems, supply chain software and quality records that stop production when a server room fails. A small enterprise or edge room, built to a clear standard and tested before it goes live, protects those operations.

We also fit out space for colocation tenants and for companies that rent halls rather than build. The enterprise and financial institution page explains the redundancy and security these customers request, and we scale the fit-out to match, from a few cabinets to a full suite.

Fit-out is faster when the shell was built for it. Slab flatness, ceiling height, riser space and cable pathways are set during shell design, and the trade partners we coordinate for data hall fit-out then install containment, power distribution and cooling connections without altering the structure.

A short line, the Angelina and Neches River Railroad, covers about 20 miles in and around Lufkin and links to Union Pacific, so rail is available to heavy industry. For a data center the rail line mostly matters as a boundary: it affects noise and vibration at a nearby building and can restrict a utility crossing. We map the rail line early and design trench crossings to the railroad requirements.

The county owned airport, seven nautical miles from downtown toward the southwest, has a 5,398 foot paved runway, which supports visits by specialists and urgent parts. Highways 69 and 59 meet in Lufkin, and the junction carries about 30,000 vehicles a day, so we schedule deliveries outside peak traffic and plan escorts for oversize moves.

The 65.5 million gallons of surplus water also bears on the project schedule. A connection to a large supply may need a tap, a meter and a backflow device, each with a lead time, so the commissioning plan lists the date water must be available to flush and test the cooling loop.

A Lufkin project draws trades and suppliers from the surrounding region. We compare utility, fiber and labor conditions with those at Tyler and Longview, and with the Houston region at Conroe, and we make that comparison available to owners who are still choosing a site.

Because supervision stays with our team while the trade partners rotate, the commissioning standard and the record format stay the same on every job. That consistency is what lets an owner compare a Lufkin turnover package with one from another city.

Share your load, your required redundancy and your target opening date. We will write a commissioning plan that shows each test level, the witnesses and the records you will receive.

What are commissioning levels?

They are the stages of testing, from factory tests and installation checks through start-up and functional tests to an integrated test of all systems together. Each stage has its own records, and the owner approves them in turn.

Who witnesses the tests?

The owner and the design engineer are invited to every major test, and we supervise the trade partners who perform them. A third party commissioning agent can also be appointed if the owner wants one.

What does the owner receive at turnover?

The owner receives test records, as-built drawings, equipment manuals, warranty information, spare parts lists and training for operating staff. We also hand over the open item list, with dates for closing each item.

When should commissioning be planned?

During early design. The plan sets the test levels, the witnesses, the records and the days needed for each stage, and the construction schedule is built around those days instead of squeezing tests into the final week.

Can you fit out a small edge room for a plant or a campus?

Yes. Small rooms need the same planning for power, cooling and security as larger ones. We scale the equipment and testing to the load and keep the record format the same.