Manhole Chambers

In the rings : 3 nos. of TOR Steel horizontal rings of size 8 mm. supported by 8 mm. TOR Steel bars. In the top ring 3 nos. of TOR Steel horizontal rings of size 8 mm. supported by 8 mm. TOR Steel bars. In top cover : Multiple nos. of TOR Steel bars both ways. Single Layer : 8 mm. TOR Steel bars. The top cover guarded by M S Plate and provided two 12 mm hooks for lifting. 5) Load Bearing :Suitable for an ultimate load (H.D. Cover Load as per IS:12592 Specifications.)