Vishwakarma Corporation

We are engaged in offering Precast Conical Manhole Chamber to our clients. They are used in Sewerage and Storm Water lines. They are an excellent repleacement for the traditional brick mortar manholes. By using this product, the customer can save huge time, ensure his quality and cost. They come in 3 sizes mainly, 900 mm dia, 1200 mm dia and 1500 mm dia along with thier respective risers. The risers come in many different hieghts starting from 300 mm hieght upto 1200 mm. 

Precast Rcc House Connecting Chambers and Covers are used for connecting sewerage lines from individual houses to main lines. They are a repleacement for the traditional brick and mortar chambers. The contractor has to simply excavate and place this chamber and join the lines and cover with the lid provided by us. In doing so, the contractor will save time and enormous cost and ensure his quality. They come in three sizes, 600 mm dia x 750 mm depth, 450 mm dia x 600 mm depth and 300 mm dia x 450 mm depth.