repair maintenance of e and m services at delhi vidhan sabha , 9 sham nath marg and deptt . , of education old sectt . , delhi . ( sh- operation and comprehensive maintenance of cctv cameras , delhi ) , all inclusive annual comprehensive maintenance and technical operation of ( honeywell make ) cctv cameras at delhi vidhan sabha , 9 sham nath marg & deptt . , of education civil lines , delhi . i / c replacement of all defective parts as and when required checking the serviceability status of all cctv on each day cleaning the dust on regular basis reviewing the cctv footage saving the recorded footage upto 30 days for future use of the client department / agency should provide 2 nos . technical expert staff from 9 am to 5 pm at delhi vidhan sabha & deptt . , of education civil lines , delhi . as required . ( inventory attached ) . ( total nos of cameras =85 nos )