The document certifies that M/s Rahman Traders is an enlisted civil contractor of BPDB that has recently executed several civil maintenance works for BPDB's Zonal Civil Construction Division in Chittagong under various contracts between 2012-2014. It lists 6 projects the contractor completed on time and within budget, with a total value of 19.48 lakh Taka. The executive engineer confirms the contractor performed the works to satisfaction and wishes them success in business.