bids are invited for at iocl kolkata construction office specification , non sparking slogging open spanner size 32mm as per specification , non sparking slogging open spanner size 36mm as per specification , non sparking slogging open spanner size 41mm or 42mm as per specification , non sparking slogging open spanner size 50mm as per specification , non sparking slogging open spanner size 55mm as per specification , non sparking slogging open spanner size 60mm as per specification , non sparking slogging open spanner size 65mm as per specification , non sparking slogging open spanner size 75mm as per specification , non sparking slogging open spanner size 80mm as per specification , non sparking slogging open spanner size 85mm as per specification , non sparking slogging open spanner size 95mm as per specification , non sparking slogging open spanner size 100mm as per specification , non sparking ring spanner 24 and 27mm as per specification , non sparking ring spanner 30 and 32mm as per specification , non sparking ring spanner36 and 41mm as per specification , non sparking ring spanner 41 and 46mm as per specification , non sparking ring spanner 46 and 50mm as per specification , non sparking ring spanner 55 and 60mm as per specification , pipe wrench non sparking length 300mm as per specification , pipe wrench non sparking length 600mm as per specification , adjustable spanner non sparking length 150mm as per specification , adjustable spanner non sparking length 375mm as per specification , brass hammer 3 kg as per specification , brass hammer 5 kg as per specification , stanley 0.25 inch drive 6 point socket and bit as per specification 2 43 total quantity : 104