supply and implementation of an integrated open source erp solution to cover the entire spectrum of activities of kswc for its hq, 55 warehouses, 9 regional offices, 3 zonal offices and 1 container freight station across the state of kerala. , supplyand implementationof anintegrated open source erp solutiontocoverthe entire spectrumof activitiesof kswc foritshq, 55 warehouses, 9 regional offices, 3 zonal officesand container freightstationacrossthe state of kerala.the amountwillbe quoted asperthe detailsof financial criteriain thecondition. , annual maintenance contractwithats forthree yearsafterwarrantyperiod of one year and paymentwillbe effected onlyafterthe sucessful completionof the service for each yearfor the whole system. , annual maintenance contractwithats afterthree yearsrenewal foreveryyear fromfourthyear onwards , change managementeffortcost(inpersonper year)