supply of different types of measuring gaugedifferent types of measuring gauge,electronic wheel distance measuring gauge, detailed features and specification attached in annexure-i at sl no.2. make/model: pie/wg-11 (e) 1600 or equivalent. gauge must be supplied along with valid calibration certificate issued by nabl/govt. approved test laboratory. [ warranty period: 30 months after the date of delivery ] ] , digital buffer height gauge, detailed features and specification attached in annexure-i at sl no.3. make/model: pie/ bhg-3 (cbc-e) or equivalent. gauge must be supplied along with valid calibration c ertificate issued by nabl/govt. approved test laboratory. [ warranty period: 30 months after the date of delivery ] ] , electronic buffer height gauge, detailed features and specification attached in annexure-i at sl no.4. make/model: pie/bhg?1 (oe) or equivalent. gauge must be supplied along with valid calibration c ertificate issued by nabl/govt. approved test laboratory. [ warranty period: 30 months after the date of delivery ] ] , high precision track gauge cum level, detailed features and specification attached in annex ure-i at sl no.1. make/model: pie/al-5 or equivalent. gauge must be supplied along with valid calibration c ertificate issued by nabl/govt. approved test laboratory. [ warranty period: 30 months after the date of delivery ] ] , buffer projection gauge, detailed features and specification attached in annexure-i at sl no. 5. make/model: pie/bpg-1 or equivalent. gauge must be supplied along with valid calibration certificate iss ued by nabl/govt. approved test laboratory. [ warranty period: 30 months after the date of delivery ] ] , compact electronic wheel diameter gauge with led display, detailed features and specific ation attached in annexure-i at sl no.6. make/model: pie/ wd-2 (e) or equivalent. gauge must be supplied along with valid calibration certificate issued by nabl/govt. approved test laboratory. [ warranty period: 30 months after the