Concrete Manhole Covers are framed lids that are placed over the holes to keep animals or anything else from falling into the manholes. Velmurugan Paver Block manufactures high-quality RCC manhole covers with frames that meet ISI standards and are flat, solidly built, and carefully chosen to avoid dislodging. We promise that heavy traffic won’t damage the precast RCC manhole covers. We have square, rectangular, and round RCC manhole covers with frames in our inventory. In addition, we provide any other kind of manhole cover.