supply of stack analyser system along with supervision of erection and commissioning stack analyser system stack analyser system (sox,nox,co & spm) with analyser shelter along with commisioining spares , mandatory spares for stack analyser - mandatary spares as per rhq-ec-in-0008 rev03 , supervision for e&c of stack analysers supervision of erection,testing and commissionig of stack analysers . the no. of days shall be 35 mandays at site in 7 trips. lodging, boarding and transport charges are in vendor scope , o&m training for analysers operation & maintenance training for flue gas analysers 1.) maintenance training at manufacturers /suppliers works (including the service of oem / specialist engineer) :2 batches of 5 persons each for 5 working days. lodging, boarding and transport charges is in bhel scope. 2.) operation and maintenance training at site (including the service of oem / specialist engineer):10 man days in two to three batches. lodging, boarding and transport charges for services engineer is in vendor scope. => limited