supply of tread wear measuring gauge model twg-1(b.g. loco) specifications: -range: 10 mm, least count: 1mm, measuring accuracy : = 1.0mm make - pie or its equivalent, as per attached annexure - a. note: the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible.tread wear measuring gauge model twg-1(b.g. loco) specifications: -range: 10 mm, least count: 1mm, measuring accuracy : = 1.0mm make - pie or its equivalent, as per attached annexure - a. note: the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible.,tread wear measuring gauge model twg-1(b.g. loco) specifications: -range: 10 mm, least count: 1mm, measuring accuracy : = 1.0mm make - pie or its equivalent, as per attached annexure - a. not e: the firms with past performance of the tendered/same items subject to submission of proof of document s such as pos/r note are only eligible. [ warranty period: 30 months after the date of delivery ] ]