United Nations Procurement Division/Regional Procurement Office (UNPD/RPO), hereby invites qualified and Competent Companies to submit their expressions of interests to establish a One- off Supply and Delivery of Medium Voltage Switch Gears, Automatic Transfer Switch , Low Voltage Boards and a Step-Up Transformer as listed below, delivered on DAP United Nations Entebbe Support Base, Uganda (Incoterms 2010). 1.Medium Voltage Switch Gears. Supply and deliver MV switch gear 11KV,630A, 12.5KA/1s, 1 incomer 1 outgoing,12KV surge arrestors with VCB/SF6 circuit breakers 630A, line earth switch, protection relays with IEC61850 communication, digital multimeters and all accessories. 2.Auto Transfer Switch. Supply and deliver Auto transfer switch (MV ATS) 630A, 12.5KA/1s, 2 incomer 1 outgoing, complete with Automatic transfer unit with IEC61850 protocol, VCB/SF6 circuit breaker with all accessories. 3. Low Voltage Boards. Supply and deliver 11-way monobloc LV panel board with copper Bus-bars 1000A rated, network analyzer and measuring instruments, phase monitor relay, type 2 surge arrestors complete with all accessories. 4.Step-Up Transformer. Supply and deliver 2500KVA step-up transformer 415V/11000V step-up transformer with vector group YNd11 cooling ONAN, copper wound conductor, buchholz relay and conservator tank, with marshalling box and protection relay as IEC61850, complete with all accessories.