tibbi block: barwala panchayat: tibbi dist.: panchkula annual mtc. work for water supply--providing & fixing of g.i. elbow heavy duty complete in all respect. /25 mm / p & f of 25 mm union at beirwala nadla, jashwantgarh, nada sahib, chownki, providing and fixing gi union 20 mm complete in all respect. /20 mm / p & f of gi union, 20 mm at beirwala nadla, jashwantgarh, nada sahib, chownki, providing and fixing gi union 40 mm complete in all respect. /40 mm / p & f of 40 mm union at beirwala