supply of measuring instruments including surveymeasuring instruments including survey,measuring instruments including survey instruments (other than electrical?gauges,???scales, measuring wheel distance measuring gauge capable of measuring wheel distance with accuracy +/-0.1 mm with vernier scale supplied in light weight nicely finished wooden storing and transportation box with carrying handle specification measuring ranges:1590 mm to 1610 mm 0 set at standard setting 1600 mm or 1596 mm measuring accuracy +/-0.1 mm, least count: 0.1 along with 1) calibration certificate from approved laboratory 2) warranty certificate: at least one year warranty 3) supplier must have successfully supplied any type of wheel gauge to any depot of indian railways, offer will be passed on, if documents for successful supply not provided. allocation-52000064 [ warranty period: 30 months after the date of delivery ]