bids are invited for custom bid for services - -----to provide master/combined data sheet of cpf contribution (year- wise file) for all employees in excel (existing/retired) for the period 1994-1995 to 2015-2016 alongwith indexing. (sample copy of indexing attached as annexure-iii) 2. to provide master/combined data sheet of cpf contribution (year- wise file ) for all labours in excel (existing/retired) for the period 1994-1995 to 2016-2017 alongwith indexing. (sample copy of indexing attached as annexure-iv) 3. to provide all the cpf slips for staff (individual-wise/cpf no. wise) for the period of 1994-1995 to 2015-2016 in pdf and excel format. 4. to provide all the cpf slips for labour (individual-wise/cpf no. wise) for the period of 1994-1995 to 2016-2017 in pdf and excel format. 5. to convert existing software data into well-formatted pdf documents as well as in excel sheet format as per specified format attached.