Work: Supply & Maintenance Of Audio Conference System In Maulana Majrul Haque Auditorium Under Haj Bhawan Campus, Patna For The Year 2022-23. Specification I) Supply & Meaintenance Of Audio System Technician Etc. All Complete Work As Per Specification And Direction Of E/I. Name Of Work: Supply, Maintenance & Recharge Hd Set Top Box In Different Building (1 Anney Marg C.M. House, Samvad Bhawan, C.M. Secretariat, 7 Circular Road & State Guest House), Patna For The Year 2022-23. i) Supply, Maintenance & Recharge TV HD Setup Box for One year etc. all complete work as per specification and direction of E/I. Name of work: Supply & Maintenance of Audio Visual System in Meeting Hall of Office Building under 7 Circular Road, Patna for the year 2022-23. Specification i) Supply & Maintenance of Audio Visual System Technician etc. all complete work as per specification and direction of E/I. i) Supply & Maintenance of Audio Visual System Technician etc. all complete work as per specification and direction of E/I. Name of work: Supply & Maintenance of Audio Visual Arrangement at Samwad Bhawan under C.M. Secretariat, Patna for the year 2022-23. Specification i) Supply & Maintenance of Audio visual System Technician etc. all complete work as per specification and direction of E/L. Name of work: Supply & Maintenance of Audio Video System at Sankalp Building, Lok Samvad & Nek Samvad under 1 Anney Marg C.M. House, Patna for the year 2022-23. Specification i) Supply & Maintenance of Audio visual System Technician etc. all complete work as per specification and direction of E/I. Name of work: Supply, Maintenance & Recharge T.V. HD Setup Box at B.C.D. under Vishveshwaraiya Bhawan, Patna for the year 2022-23. Specification i) Recharge TV HD Setup Box for One year etc. all complete work as per specification and direction of E/L. Name of work: Supply & Maintenance of Audio Visual System at Meeting Hall 6th Floor Vishveshwaraiya Bhawan, Patna for the year 2022-23. Specification Name of work: Supply & Maintenance of Audio Visual System in Meeting Hall of Bihar Vikash Mission at 6A Circular Road, Patna for the year 2022-23. Specification i) Supply & Maintenance of Audio Visual System Technician etc. all complete work as per specification and direction of E/I. Name of work: Supply of Duracell Batery at Nek Samwad, Lok Samwad, Sankalp Building under 1 Anney Marg, Patna for the year 2022-23. Specification i) Supply of Duracell AA Pencil Battery etc. all complete work as per specification and direction of E/I. Name of work: Supply & Installation of Smart UHD TV Display and TATA PLAY Set Top Box in C.M. House under 7 Circular Road, Patna for the year 2022-23. Specification i) Supply 43 Smart TV Display etc. all complete work as per specification and direction of E/I. ii) Supply and Installation of TATA PLAY HD Set Top Box including All Accessories with One year Recharge etc. all complete work as per specification and direction of E/I. Name of work: Supply & Installation of Wireless Audio System, TV Display in Meeting Hall at 6th Floor Vishweshwaraiya Bhawan, Patna for the year 2022-23. Specification i) Shure Wireless Hand Held Microphone with weight- appr. 824 g audio output- Mic/line switch- 12 db/0 db XLR etc. all complete work as per specification and direction of E/I. ii) Wireless Receiver weight- aprox. 824 g audio output Mic/line level switch-24 db/0 db XLR etc. all complete work as per specification and direction of E/I. iii) Samsung 55 UHD 4K Smart TV Display etc. all complete work as per specification and direction of E/I. iv) HDMI Cable 60hz hdmi 1-3 to 340 mhz woxga (25600 x 1600) a signal premium high speed HDMI link etc. all complete work as per specification and direction of E/I. v) HDMI Splitter 1.8 compliant video amplifier bandwidth 1.65 ghz input video signal 1.4 volt-p inuput etc. all complete work as per specification and direction of E/I. vi) Hikvision HD DVR 4 channel of 960 H/D1 resolution etc. all complete work as per specification and direction of E/I. vii) Hikvision HD Camera Megapixel CMOS Image Sensor 2.0 MP HD resolution 3.6mm fixed lens adjusted for wide and narrow angles etc. all complete work as per specification and direction of E/I. viii) Camera Wire (Finolex make) 4 pair unshielded twisted pair (UTP) Cable. Pairs are braided in aluminium foil with drain etc. all complete work as per specification and direction of E/I. ix) Power Supply 50/60 Hz 150V to 285V AC etc. all complete work as per specification and direction of E/I. x) 9 Core Micophone Wire with 9 core for installation of Audio System for wireless & wired desk table top Microphone, Copper wire with plastic shielded conduct: 23 AWG (Solid) etc. all complete work as per specification and direction of E/1. xi) 55 TV Repair Main PCB Board Changed etc. all complete work as per specification and direction of E/I. xii) Bosch Control Unit of Audio System Repair Control unit power board changed etc. all complete work as per specification and direction of E/I. xiii) Installation of Above items etc. all complete work as per specification and direction of E/I. Name of work: Supply & Maintenance of Audio Visual System in Meeting Hall and Janta Darbar Hall Under 5 Desh Ratan Marg, Patna for the year 2022-23. Specification i) Supply & Maintenance of Audio System Technician etc. all complete work as per specification and direction of E/I.