tender for under coat/finish coat paint for helical coil springs of lhb coaches and similar application (single pack).as per rdso specification no. m&c/pcn/132/2021. note in table no. i at page no. 7,8 and 9 ofrdso specification no.m&c/pcn/132/2021, the test mentioned at sr. no.6,10,11,12,13,14,16,17,18,19,20,21,22&24 should be conducted by nabl lab or nabl certified lab.theresults/certificate of above mentioned test should be submitted to rsk during supply of paint.note. packing in20 liters non -returnable ms- drum to is;2552/89 or latest .