Design Supply Installation Testing and Commissioning of Low-Tension Bus Ducts and associated works at Sahya Building, Cyberpark, Kozhikode

ELECTRICAL : The scope shall include the supply of materials, taking delivery at site including unloading charges, storing the materials safely in conditions prescribed by the respective manufacturers, leading the materials to the work site, installation including all necessary labour and tools, testing, commissioning,providing insurance for personnal and maintenance during the defects liability period.

Disconnection and Dismantling of exisiting 1000A and 800A bus ducts and storing in to the location specfied by the Engineer in Charge, within a lead of 100m.

Removal of exisiting Bus Bar GI supports during dismantling of 1000A and 800A ducts and refixing the same during the installation of proposed ducts.

Design, Supply, Installation on ceiling/wall, testing and commissioning of 800A TPN,50kA IP54 sandwich type, plug-in busduct including all the straight lengths, vertical & horizontal elbows, joint covers, supporting arrangement like wall supports & hanger supports in addition of the exisiting supports, etc. required to form a complete installation as per site conditions. The aluminium conductor used in the bus duct shall have 99.9% purity. The jointing arrangement shall be monobloc jointing system with double nut torque bolt. The jointing system shall be made up of silvered copper plates. The complete installation shall be checked for its correctness and compliance with specifications and standards by the manufacturer's representative and a certificate of compliance shall be issued by the original equipment manufacturer. The work is inclusive of running 2 nos of 25x6mm Copper Strip in parallel to the busduct. The isometric view of the bus duct drawings designed and approved by the original equipment manufacturer must be submitted for the execution of the work.

Design, Supply, Installation on ceiling/wall, testing and commissioning of 1000A TPN, 50kA IP54 sandwich type, plug-in busduct including all the straight lengths, vertical & horizontal elbows, joint covers, supporting arrangement like wall supports & hanger supports in addition of the exisiting supports, etc. required to form a complete installation as per site conditions. The aluminium conductor used in the bus duct shall have 99.9% purity. The jointing arrangement shall be monobloc jointing system with double nut torque bolt. The jointing system shall be made up of silvered copper plates. The complete installation shall be checked for its correctness and compliance with specifications and standards by the manufacturer's representative and a certificate of compliance shall be issued by the original equipment manufacturer. The work is inclusive of running 2 nos of 25x6mm Copper Strip in parallel to the busduct. The isometric view of the bus duct drawings designed and approved by the original equipment manufacturer must be submitted for the execution of the work.

Supply installation testing and commissioning of a IP 54 rated interconnection adaptor box made of 1.6mm thick MS sheet steel enclosure duly powder coated and painted. The adaptor box shall be with 800A Flanges and Flexible copper connection cable for interconnecting between the exisiting and proposed bus duct including suitable MS Channel supports (100mm x 50mm x 6mm thick) required for the installation as per the site conditions.

Supply installation testing and commissioning of a IP 54 rated interconnection adaptor box made of 1.6mm thick MS sheet steel enclosure duly powder coated and painted. The adaptor box shall be with 1000A Flanges and Flexible copper connection cable for interconnecting between the exisiting and proposed bus duct including suitable MS Channel supports (100mm x 50mm x 6mm thick) required for the installation as per the site conditions.

Supply, Installation Testing and Commissoining of a 800A Flange along with interconnection busbar for interconnecting the Proposed Bus Duct and Existing Main Switch Board Bus Bar

Supply, Installation Testing and Commissoining of a 1000A Flange along with interconnection busbar for interconnecting the Proposed Bus Duct and Existing Main Switch Board Bus Bar

Shutting down, drawing out and interchanging of 800A and 1000A ACBs in existing panel board including interconnection busbars.