Tender For maintenance of electrical installation and fans, repair maintenance of pump set at patiala house court new delhi. (sh : 1. comprehensive maintenance of surveillance system of impulse make installed inside court rooms and mediation centre at patiala house court new delhi. 2. annual maintenance contract and upgradation of existing bosch make cctv surveillance system installed at patiala house court new delhi. 3. annual comprehensive maintenance of router, core switch & utm firewall compatible for 1 gbps leased line at patiala house court, new delhi.)subwork/packages:1. comprehensive maintenance of surveillance system of impulse make installed inside court rooms and medication centre at patiala house court, new delhi. 2. annual maintenance contract and upgradation of existing bosch make cctv surveillance system installed at patiala house court new delhi. 3. annual comprehensive maintenance of router, core switch and utm firewall compatible for 1 gbps leased line at patiala house court new delhi.