SN ENGINEERING - MANUFACTURER OF LIGHTNING ARRESTER AND EARTHING ELECTRODES IN GURGAON Chemical earthing is a way to keep electrical systems safe. It involves burying metal rods is it is gi or copper in the ground and filling them with special che

SN ENGINEERING - MANUFACTURER OF LIGHTNING ARRESTER AND EARTHING ELECTRODES IN GURGAON Chemical earthing is a way to keep electrical systems safe. It involves burying metal rods is it is gi or copper in the ground and filling them with special che

Sl. No. Item Description UoM Comments MSETCL side SN EARTHING 19.00 "EARTHING & LIGHTNING PROTECTION SYSTEM -Supply installation testing & commissioning of Earth mat comprises preparation of existing earth, welding of MS flat and appl

Types of Sewage Treatment: Activated Sludge Process Plant - Activated Sludge Process Plant is a process for treating sewage and industrial waste-water using air and a biological flock composed of bacterial and protozoa. In activated sludge process wa

Types of Sewage Treatment: Activated Sludge Process Plant - Activated Sludge Process Plant is a process for treating sewage and industrial waste-water using air and a biological flock composed of bacterial and protozoa. In activated sludge process wa