Concrete Grade: M 30Description
Concrete Manhole Cover (Sewer Cover, Precast Manhole Lid)
| S.No. | Size: Clear Opening | Class | Load Capacity | Cover Size | Cover Thickness | Frame Thickness |
| Type 1 | 900 MM x 560 MM | Extra Heavy Duty | 35 Tons | 1060 MM x 720 MM | 100 MM | 175 MM |
| Type 2 | 900 MM x 450 MM | Heavy Duty | 20 Tons | 1060 MM x 610 MM | 90 MM | 150 MM |
| Type 3 | 900 MM x 800 MM | Medium Duty | 10 Tons | 1000 MM x 900 MM | 70 MM | 120 MM |
| Type 4 | 600 MM x 450 MM | Medium Duty | 10 Tons | 700 MM x 550 MM | 70 MM | 120 MM |
| Type 5 | 600 MM x 300 MM | Medium Duty | 10 Tons | 675 MM x 375 MM | 70 MM | 120 MM |
| Type 6 | 500 MM x 450 MM | Medium Duty | 10 Tons | 600 MM x 550 MM | 70 MM | 120 MM |
Concrete Manhole Covers (Sewer Covers, Precast Manhole Lids) are framed lids designed to securely cover manholes, ensuring safety by preventing objects or creatures from falling in. Manufactured to ISI Standard 12592, these SFRC manhole covers are sturdy, well-fitted, and capable of withstanding heavy traffic.
Available in various shapes—round, square, and rectangular—they are crafted using advanced vibro-compaction techniques for durability, high tensile strength, and precision. BRHC offers Light Duty, Medium Duty, Heavy Duty, and Extra Heavy Duty grades to suit municipal and road construction needs.
Reliable and robust, these covers are ideal for ensuring safety and efficiency in infrastructure projects.
