bids are invited for boq bid repair maint sewage cum jetting machine at kiari entered in prb no c no 5 vol iii page no 22 under ge 860 ews , disconnecting dismantling and taking out the following old us items for replacement from the sewage cum jetting machine and reassembling the same , disconnecting, dismantling primary and secondary filter for the sewage cum jetting machine supply and fixing , complete service to the diesel engine fitted with suction machine including head repair and connected items which reqd in the repair of dg set and changing engine oil complete , painting both sides , servicing the body of the veh with kerosene at any washing point so that all sluge is removed then clean the body , dismantling disconnecting gate valve 80mm dia from the sewaje jetting machine supply and fixing the new of same size complete all , repair of vaccum pump , forced oil lubricant pump , incorporated check valve , incorporated 4way valve , high temperature resistant asbustus freevanes total quantity : 19