Electrical Works & Installation Tender Results

P & F 1.2 mm thick Hot dipped galvanized boxes with brass earthing terminal of following sizes (nominal size) in recessed/surface as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with Earth enhancing mineral (20 Kg) as required as per IS 3043. Earth enhancing mineral compound is used for improving the soil conductivity. Earth enhancing mineral compound shall be so designed and constructed that in normal use their performance is reliable and without danger to persons and the surroundings. The material shall be mineral inert to sub soil and shall not pollute the environment. It shall provide a stable environment in terms of physical and chemical properties and exhibit low resistivity. It shall not be corrosive to the earth electrode itself. The material should have a resistivity less than 0.2 Ohm meter. It should be free from hazardous substances Earth enhancing Make Cape/OBO

PERFECT ELECTRICAL WORKS (BID ID -2813240)

S.I.T.C of UL Listed, CPRI tested, NABL certified, maintenance free, low carbon copper bonded earth rod of 3 meter electrode having diameter of 17 mm with copper coating thickness of 250 micron tested as per IEC 62561-2, Modular earthing system with external thread & is provided with universal clamp made of SS to connect rod with flat conductor, Including hexhead screw for attaching flat conductors For earthing systems Earth conductivity enhancing mineral compound shall be of 25 kg/pit tested as per IEC 62561-7, NABL Certified, TCLP tested.) Το improve and maintain a constant earth electrode resistance, Highly swellable and powdery special clay The above arrangements shall be provided with Heavy duty earth chamber of 5000 kg load bearing capacity to ensure the safety of earthing system