Custom Bid For Services - Outsourcing For Operations For 17Seventeen Traction Sub Stations At Gdr, Pgu, Kvz, Ogl,Bpp, Tel, Kcc, Vat, Tdd, Rjy,Slo,Tuni,Akp,Pav,Tnku,Gdv,Bvrt For 2 Years Schedule-Alabour Portion , Custom Bid For Services - Schedule-B -Provision For Epf , Custom Bid For Services - Schedule-C -Provision For Esi Quantity: 3