wbnkda/ 16 / ee-iii /nkda of 2019-20 round the clock guarding arrangement within the underground sub-way of 6th rotary beside mar at action area ii new town kolkata for the period of 365 days round the clock guarding arrangement within the underground sub-way of 6th rotary beside mar at action area ii new town kolkata for the period of 365 days , round the clock guarding arrangement within the underground sub-way of 6th rotary beside mar at action area ii , new town kolkata for the period of 365 days to safe guard govt materials and other valuable fixed and movable assets by deploying private security services as per terms and conditions and direction of engineer-in-charge complete including pfm esi , bonus and charges for uniform , washing , cleaning etc . 3 ( three ) shifts :- ( a ) 0600 am to 02 . 00 pm - 04 nos . ( b ) 02 . 00 pm to 10 . 00 pm - 04 nos ( c ) 10 . 00 pm to 06 . 00 am - 04 nos . total - 12 nos [er daus x 365 days = 4380 nos .