bids are invited for procurement of firewall for ntpc type-i firewall-ntpc dulanga , type-i firewall-ntpc farakka , type-i firewall-ntpc jhanor gandhar , type-i firewall-ntpc kanti , type-i firewall-ntpc khargone , type-i firewall-ntpc kudgi , type-i firewall-ntpc lara , type-i firewall-ntpc mouda , type-i firewall-ntpc kaniha , type-i firewall-ntpc pakri barwadih , type-i firewall-ntpc rihand , type-i firewall-ntpc vindhyachal , type-i firewall-ntpc eoc , type-ii firewall-ntpc anta , type-ii firewall-ntpc auraiya , type-ii firewall-ntpc barauni , type-ii firewall- ntpc barh , type-ii firewall-ntpc bongaigaon , type-ii firewall-ntpc dadri , type-ii firewall-ntpc darlipalli , type- ii firewall-ntpc farakka , type-ii firewall-ntpc faridabad gas power station , type-ii firewall-ntpc jhanor gandhar , type-ii firewall-ntpc kahalgaon , type-ii firewall-ntpc kanti , type-ii firewall-ntpc kawas , type-ii firewall-ntpc kayamkulam , type-ii firewall-ntpc khargone , type-ii firewall-ntpc koldam , type-ii firewall-ntpc kudgi , type- ii firewall-ntpc lara , type-ii firewall-ntpc mouda , type-ii firewall-ntpc north karanpura , type-ii firewall- npgcl , type-ii firewall-ntpc kaniha , type-ii firewall-ntpc ramagundam , type-ii firewall-ntpc rihand , type-ii firewall-ntpc simhadri , type-ii firewall-ntpc singrauli , type-ii firewall-ntpc sipat , type-ii firewall-ntpc tanda , type-ii firewall-ntpc unchahar , type-ii firewall-ntpc vindhyachal , central firewall management station , fms service total quantity : 164