supply of design, development, manufacture, supply, installation, testing and commissioning of 25kv ac igbt based 3-phase electrics (on board mounted) for memus. one rake consists of 12-cars, i.e., three basic units (two end basic units, each comprising of 1dmc+3tcs and one middle basic unit comprising of 1ndmc/dmc + 3 tcs). (dmc- driving motor coach, ndmc- non-driving motor coach& tc- trailer coach) total 34 rakes-30 rakes with 3dmc and 9tc and 4 rakes with 2dmc, 1ndmc and 9tc.design, development, manufacture, supply, installation, testing and commissioning of 25kv ac igbt based 3-phase electrics (on board mounted) for memus. one rake consists of 12-cars, i.e., three basic units (two end basic units, each comprising of 1dmc+3tcs and one middle basic unit comprising of 1ndmc/dmc + 3 tcs). (dmc- driving motor coach, ndmc- non-driving motor coach& tc- trailer coach) total 34 rakes-30 rakes with 3dmc and 9tc and 4 rakes with 2dmc, 1ndmc and 9tc.,pneumatic system comprising of oil free main air compressor with inbuilt mpv/nrv & safety valve, assembled on mounting frame with 3 phase induction motor, filters and pressure switches, control & air dryer etc., as per clause 4.14.17 of rdso specification. (one set per basic unit), as per drawing: as per clause 4.14.17 of rdso specification no. rdso/pe/spec/emu/0163 (rev.1)-2012 with addendum/corrigendum no. 1, 2 & 3, packing instruction: suitably covered with biodegradable transparent polythene and packed in wooden box.the material used for product packaging shall be eco- friendly .each packing shall be stenciled/labeled handle with care, consignee name, order no,pls no , description of item, batch no, drg/spec no, qty,firms name, & date of despatch etc. [ warranty period: 36 months after the date of delivery ] , parking brake equipment complete with control, associated valves & wiring etc. as per clause 4.12.8 of rdso specification (one set per basic unit) , as per drawing: as per clause 4.12.8 of rdso specification no. rdso/