Tender For tender for supply of structured bed packings - as per line item no 10 , as per line item no 20 , as per line item no 30 , as per line item no 40 , as per line item no 50 , as per line item no 60 , as per line item no 70 , expert supervisory assistance charges for supervising the site activities of the bed packing installation on a round the clock basisi in 2 shifts of 12 hours each on all days of the week including sunday holidays the unit of measurement day here represents the rate for one service engineer per shift of 12 hours each per day , to fro travelling charges through air fare limited to economy class or through rail fare limited to ac ii tier from vendors works to chennai and back incurred by service engineer shall be reimbursed by cpcl at actual on submission of documentary evidence but limited to maximum awarded rates to fro taxi hire charges from chennai airport or railway station to hotel stay at chennai and back incurred by service engineer shall be reimbursed by cpcl at actual on submission of documentary evidence but limited to maximum awarded rate 1 ea 1 visit to fro per service engineer. , lodging boarding of expert shall be arranged by contractor and charges for the dame shall be reimbursed by cpcl at actuals on submission of documentary evidence but limited to maximum awarded rates