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Project Log Book / Retail & Warehouse

Commercial Concrete Trenching and Repair

Precision Cutting for Utilities and High-Strength Pour in Main Aisles
Phase 1 / Before

Installation area identification and deep trenching process.

Precision concrete joint sawing in a commercial floor by L&L CONTRACTORS INC.
Phase 01 / Demolition & Trenching

Utility Infrastructure Trenching Solution

To integrate new infrastructure within this high-traffic commercial aisle, we executed precise perimeter diamond blade sawing. We proceeded with deep trench excavation, remidating the existing concrete walls and leveling the sub-grade to ensure no deflection issues prior to the new pour.


Trenching and Repair
Diamond Blade Saw Cutting
High-Strength Concrete
Flush Micro-Leveling

Phase 02 / Reconstruction & Curing

Monolithic Pour and High-Precision Leveling

Following utility infrastructure placement, we executed technically poured high-strength concrete. To guarantee forklift and customer traffic safety, we applied precise hand micro-leveling to achieve a fully flush transition with adjacent slabs. Structural perimeter forms were utilized to ensure material confinement until final cure.

Evidence 01

Technical perimeter sawing with diamond blade for precise demolition.

Professional cleaning of control joints in a warehouse floor.
Process

Manual pouring process of the high-density concrete mix.

Application of high-durability sealant in concrete joints.
Result

Fully reconstructed aisle slab, technically leveled and undergoing engineering cure.

Final finish of sealed and repaired concrete joints by L&L CONTRACTORS INC.