Typical connection details for 600x600mm RCC manholes, mostly for drainage or sewer layouts. Incl. Section A-A, plan view showing flex. couplings, and technical notes on concrete classes, benching, GRP lining etc
Typical connection details for 600x600mm RCC manholes, mostly for drainage or sewer layouts. Incl. Section A-A, plan view showing flex. couplings, and technical notes on concrete classes, benching, GRP lining etc