supply of air spring height measuring gauge, cbc gauge, pocket tyre defect gauge and tyre defect gauge , set of air spring height measuring gauge as per drg. sk-asg 1/2019 r.d.s.o (c) attached. d etail specification as per annexure-iii attached. make/brand: ganpathy, pie, baker or equivalent. [ warrant y period: 30 months after the date of delivery ] ] , set of cbc gauge: one set consist of (i) aligning wing limit gauge as per apta drawing/gau ge no. 32600 attached (ii) knuckle nose wear and stretch gauge as per apta drawing/gauge no. 34100-2 a attached (iii) contour condemning limit go no go gauge as per apta drawing/gauge no. 34100-1 attac hed (iv) vertical height aligning wing pocket & guard arm go gauge as per apta drawing/gauge no. 3410 1-4. attached (v) vertical height aligning wing pocket & guard arm no go gauge as per apta drawing/ga uge no. 44250-5 attached. material and specification as per annexure-1 attached. make: ganpathy, pie, jy oti or similar. [ warranty period: 24 months after the date of delivery ] ] , pocket tyre defect gauge as per specification annexure-ii attached. make/model: pie/mtdg- 1 or equivalent. [ warranty period: 30 months after the date of delivery ] ] , tyre defect gauge as per plate no. - 38 rule 2.8.4 of irca made of 4mm thick hard alloy ste el plate. detail specification as per annexure-iv attached. make/model: pie/tdg-1 or similar. [ warranty p eriod: 30 months after the date of delivery ] ]