Framed lids called concrete manhole covers are placed over the holes to keep rodents or anything else from falling into the manholes. Our top-notch RCC manhole covers at Velmurugan Paver Block are made with frames that meet ISI standards and are flat, solidly built, and carefully selected to avoid dislodging. We promise that the precast RCC manhole covers will hold up against heavy traffic. We provide a variety of square, rectangular, and round RCC manhole covers with frames. We also provide any other type of manhole cover.