bids are invited for conduct of electrician plumber and welder training course arc welding machine , welding helmet with safety glass , welding glows and apron set , welding electronics and consumables , welding tool kit tester pliers screwdriver set cutter insulation tape , digital multimeter , electrician tool kit , electrical training materials wire switch holder mcb socket bulb pvc pipes , plumbing tool kit pipe wrench spanner set cuter teflon tape , plumbing material pvc pipes connectors tapes valves joints , safety equipment safety shoes googles masks first aid kit , refreshments for 18 pers , instructor honorarium for 10 days , stationary printing and training notes , administrative and misc expdr total quantity : 50