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Manhole Covers and Frames

Precast Concrete Plain and Perforated Manhole Covers and Frames

RCC manhole covers are available in square, rectangular and circular shapes in Light, Medium and Heavy Duty. RCC manholes covers are lighter than cast iron covers and hence easy to handle.

  • Reinforcement: These manhole covers are provided with proper reinforcement.
  • Middle Plate Option: Manhole covers can also be provided with a middle plate to protect edges from damage.
  • Customization: Manhole covers of customized sizes can also be manufactured as per customer requirements.

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Medium Duty (M.D.) 50 mm Fix Size

Loading Carrying Capacity: 5 Tons

Shape Wt./Set (kg) Size (Ft.) Fix Size (mm) Fix Size (Inch) Cover Dimension (mm) Frame Dimension (mm) Thickness (mm)
Square 25 1 x 1 300 x 300 12 x 12 300 x 300 390 x 390 37
Square 45 1.5 x 1.5 450 x 450 18 x 18 450 x 450 570 x 570 50
Rectangular 80 2 x 1.5 600 x 450 24 x 18 600 x 450 730 x 570 50
Square 100 2 x 2 600 x 600 24 x 24 600 x 600 675 x 675 50
Rectangular 130 3 x 1.5 900 x 450 36 x 18 900 x 450 590 x 1040 50
Rectangular 155 4 x 2 1200 x 600 48 x 24 1200 x 600 1350 x 675 50

Medium Duty (M.D.) 50 mm Clear Opening

Loading Carrying Capacity: 5 Tons

Shape Wt./Set (kg) Size (Ft.) Clear Opening (mm) Clear Opening (Inch) Cover Dimension (mm) Frame Dimension (mm) Thickness (mm)
Square 40 1 x 1 300 x 300 12 x 12 400 x 400 500 x 500 50
Square 85 1.5 x 1.5 550 x 550 22 x 22 550 x 550 650 x 650 50
Square 105 2 x 1.5 600 x 450 24 x 18 600 x 450 730 x 570 50
Rectangular 120 2 x 2 600 x 600 24 x 24 600 x 600 750 x 750 50
Rectangular 140 3 x 2 900 x 600 36 x 24 900 x 600 970 x 970 50

Medium Duty (M.D.) 70 mm Clear Opening

Loading Carrying Capacity: 10 Tons

Shape Wt./Set (kg) Size (Ft.) Clear Opening (mm) Clear Opening (Inch) Cover Dimension (mm) Frame Dimension (mm) Thickness (mm)
Square 110 1.5 x 1.5 450 x 450 18 x 18 550 x 550 680 x 680 70
Rectangular 140 2 x 1.5 600 x 450 24 x 18 600 x 450 830 x 830 70
Square 175 2 x 1.5 600 x 600 24 x 24 700 x 700 880 x 880 70
Rectangular 210 3 x 2 750 x 450 30 x 18 1000 x 750 1130 x 870 70
Square 305 3 x 3 900 x 900 36 x 36 1100 x 1100 1320 x 1320 70

Heavy Duty (H.D.) 95 mm Clear Opening

Loading Carrying Capacity: 20 Tons

Shape Wt./Set (kg) Size (Ft.) Clear Opening (mm) Clear Opening (Inch) Cover Dimension (mm) Frame Dimension (mm) Thickness (mm)
Square 120 1.5 x 1.5 450 x 450 18 x 18 550 x 550 680 x 680 95
Rectangular 295 2 x 1.5 600 x 450 24 x 18 600 x 450 1000 x 750 95
Square 205 2 x 2 600 x 600 24 x 24 700 x 700 1130 x 870 95

Extra Heavy Duty (E.H.D.) 125 mm Clear Opening

Loading Carrying Capacity: 20 Tons

Shape Wt./Set (kg) Size (Ft.) Clear Opening (mm) Clear Opening (Inch) Cover Dimension (mm) Frame Dimension (mm) Thickness (mm)
Square 900 4 x 4 1200 x 1200 48 x 48 1330 x 1360 1540 x 1540 125
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Round chamber

A round chamber is a versatile and durable solution designed for efficient water management, drainage systems, and underground utility applications. Its circular design ensures uniform load distribution, enhancing structural strength and longevity. Round chambers are widely used in sewage systems, stormwater drainage, and industrial applications. They offer easy installation, low maintenance, and excellent resistance to environmental conditions, making them a reliable choice for infrastructure and construction projects.

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Heavy Duty (H.D.) 95 mm Clear Opening

Loading Carrying Capacity: 20 Tons

Shape Wt./Set (kg) Size (Ft.) Clear Opening (mm) Clear Opening (Inch) Cover Dimension (mm) Frame Dimension (mm) Thickness (mm)
Circular 310 3 x 2 750 x 450 30 x 18 1000 x 750 1330 x 1360 95
Circular 625 4 x 4 1200 x 1200 48 x 48 1330 x 1360 1540 x 1540 125
Circular 145 1 x 9 540 - 610 640 70
Circular 145 1 x 9 540 - 610 640 70
Circular 85 1 x 9 - 21.6 610 745 50