Custom Structures

From massive 125,000 lb. slabs to intricately cast pedestals, Gainey’s loves to do CUSTOM precast!  If a project calls for cast-in-place, the odds are we can redesign it around precast.  Our technical sales team can review a set of plans and let you know if it would be a good application for PRECAST in the same day and typically within an hour!

Why Choose PRECAST?

  • Reduced site disruption and downtime
  • NO weather delays! Your pieces are waiting to ship when you pull the trigger
  • Increased corrosion resistance and durability
  • Increased strength – over 7500PSI in compression!


Example: Methanex SBR Tanks

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“When the Methanex Chemical Plant needed to expand its facility and treatment capability, it was met with some unique challenges due to the rapid turnaround time they required to reduce downtime. Coastal Process contacted Gainey’s to supply massive precast tanks to take the place of the specified cast-in-place concrete sewer tanks. The precast tanks were delivered and set in only two days’ time by the Lemoine Company contractors, making this treatment plant the fastest installation that Methanex has witnessed for a system this size. Thanks to Coastal Process, their wastewater will be treated to the highest standard ensuring decades of compliance!”


For more examples of our CUSTOM work, click the links below:

Other Custom Projects

Industrial Structures

Wastewater Treatment

Sanitary & Stormwater

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Friday June 23rd  ·  

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Lisa has proclaimed summer 2017 as the #SummerOfLove...we think all the rain has driven her crazy (not a far drive😉)!!! #SummerOfLove is our mission to show love to our customers; here is the Apeck Construction job on North Frontage Road in Sulphur, LA. It was purchased through our partner Ferguson.❤️💕 ... See MoreSee Less

Friday June 23rd  ·  

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So this is officially so cool! Our production crew crafted this custom 6'x6' Railcar Secondary Containment Structure for OxyChem this week complete with monolithic pedestals!!! So impressive!!! ... See MoreSee Less

Thursday June 22nd  ·  

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