Tenders for Supply of Frp Cover Assembly With Transparent Window Of Polycarbonate Material For Emergency Alarm Stop For Ac Emu& Memu Rakes As Per Drawing No. Emu/Dmc/Ac-4-2-014.. Frp Cover Assembly With Transparent Window Of Polycarbonate Material For Emergency Alarm Stop For Ac Emu& Memu Rakes As Per Drawing No. Emu/Dmc/Ac-4-2-014. Warranty Period: 30 Months After Th E Date Of Delivery