A school floor that heaves or cracks in its first few years becomes a district problem for decades, so we treat subgrade and moisture control as the main event on any Aledo building. We study the geotechnical report, probe the pad area, decide what the soil needs, and then build the base the slab will rest on, with the engineer watching the density and moisture numbers at each step. The concrete itself is the last and shortest part of the process.
The Texas State Historical Association locates Aledo along Farm Road 1187 in the southeastern part of Parker County, roughly 15 miles from Fort Worth to the west. Owners here are often building larger campuses and commercial pads on land that was open ground not long ago, which means the soil has not been disturbed, drained or tested by earlier construction. We assume nothing until borings and field checks confirm it.
We schedule, coordinate, supervise and inspect the earthwork, soil treatment and concrete trade partners, and we keep the geotechnical engineer, the testing lab and the general contractor on one communication thread.
Safe grading, treatment and placement
Soil treatment adds hazards that plain grading does not. Lime and cement are caustic, so workers wear eye and skin protection, equipment operators control dust and spreading is stopped when winds would carry material off the site. Water trucks keep the area damp, and we check wind forecasts before each treatment day.
Placement hazards are familiar but still serious: pump lines under pressure, concrete burns, slick forms and heat. Because several school projects here include storm shelters and thick walls, we pay particular attention to rebar caps and falls from forms, and we hold toolbox talks before each pour.
Why subgrade choices move the price
Subgrade work is often the largest unknown in a slab budget. Treating soil with lime or cement, removing and replacing weak material, or bringing in select fill each carry a different cost per square foot, and the depth multiplies it. We price alternatives side by side from the geotechnical report so the district or developer can see where an extra foot of treatment buys real performance.
Funding structure matters too. On May 6, 2023, Aledo ISD won approval of a $123.8 million bond with 56.37% support. The package set aside $20.2 million for additions at the high school and $17.8 million to buy land for later campuses, plus $59.8 million for a seventh elementary school. Bond budgets are fixed, so a clear quantity-based estimate and an honest contingency are worth more than a low number that grows later.
Reading the specification before the work begins
School specifications often prescribe the subgrade treatment, the compaction percentage, the vapor barrier and the testing frequency. We review them against the geotechnical report and the structural drawings, and write up any conflict for the architect before bid day. Clear answers early prevent arguments later.
The local building department reviews the permit, and the special inspector verifies the reinforcing and placement. We keep the inspection requests in line with the pour schedule, so a missed inspection never holds a delivery.
Submittals for mix designs, admixtures and reinforcing are tracked on a log that the general contractor can see, with the date each was sent and returned. A mix that has not been approved is not ordered, which prevents the costly situation of a truck arriving with concrete the engineer has not reviewed.
Coordinating a pour with moisture and the batch plant
A subgrade that has been rained on has to be dried or reworked, so we watch the forecast and protect prepared areas with a sealed surface or a temporary cover. We also plan the sequence of pours so that one section cures while the next is being prepared, reducing idle time.
Ready-mix orders for a large floor need lead time. We give the plant a delivery schedule that matches the pump and finishing capacity, and we avoid placing during the hottest hours when we can. Slower placement in heat means cold joints, and cold joints become cracks.
Curing is scheduled like any other task. A named person applies curing compound or wet cure, records the time, and checks the slab again the next morning, so the first days of strength gain are protected rather than assumed.
Schools, civic buildings and commercial pads
Consider the new Lynn McKinney Elementary at 14748 Lynn McKinney Way: two stories, 106,180 square feet, a storm shelter included, budgeted at about $47,000,000 for work between June 15, 2023 and July 15, 2024. It is a useful picture of the scope we plan for: heavy footings, slab areas with different loading, shelter walls, sidewalks and flatwork and bus loops.
We prepare the pad with over-excavation and recompaction where the soil requires it, and we use post-tensioned slabs when the design calls for added control of movement. Public owners also ask us for curbs, ramps and entry drives, which we integrate with the building schedule.
For civic owners, municipal and public works projects add street frontage, drainage inlets and sidewalks to the same grading plan, so we keep the earthwork continuous instead of mobilizing twice.
Reaching Aledo from the west side of Fort Worth
Aledo is reachable from Weatherford, Fort Worth and Saginaw, and the batch plants and testing laboratories serving those cities generally cover it. We confirm plant capacity and haul time in advance, especially for large pours that need several plants.
The town's early shipping point status came from Texas and Pacific Railway track laid beside the settlement, with businesses placed along the line for area farmers. For a builder that history is a reminder to check for old rail corridors, easements and filled areas near the town center before excavating, and we raise it during the utility locate.
Send us the Aledo geotechnical report
Send the geotechnical report, the specification sections and your target dates for the Aledo project. We will return a price that shows subgrade treatment, base, reinforcing, concrete and testing as separate lines. If the project involves a nearby campus or civic building, we can also look at government and municipal buildings in the same package.
Common Questions
How do you decide whether soil needs treatment?
We compare the plasticity and swell results in the geotechnical report to the project's allowable movement. If the soil exceeds the limit, treatment with lime or cement, undercutting or a thicker engineered fill is considered. The engineer approves the method and we test the result before building on it.
What moisture control steps matter most under a school floor?
Good grading, a compacted base, a vapor barrier with sealed laps and a curing method suited to the flooring. We also check the slab moisture before floor coverings are installed, since adhesives and coatings can fail on a damp slab.
Will bond-funded projects change how you bid?
They change how we communicate. A bond budget is fixed, so we separate base scope from options, document allowances and report quantities. If conditions force a cost change, we show the cause and the alternatives before work proceeds.
Can you work on a campus while students are present?
Yes, with a phasing plan. We schedule noisy and truck-heavy work outside arrival and dismissal times, fence the work area and keep bus routes clear. For summer work we coordinate with the district on access and security.