engagement of an agency for temporary installation of public address system in connection with observance of republic day on 26th january 2025, at red road, kolkata- 1 for saluting dias ( netaji statue to fort william gate along the red road at the saluting dias side ) 2 1.1) hiring charges of 24”/12” reflex/42” trumped horn with connecting wiresi) ist rehearsal- 20 nosii) 2nd & subsequent rehearsal - 40 nos(consider 4 days)iii) final rehearsal & programme day - 120 nos1.2) hiring charges of twin top speaker with low speaker (for final rehearsal & programme day) - 12 nos1.3) hirng charges of high wattage speakers box with stand (for final rehearsal & programme day) - 50 nos1.4) hiring charges of digital mixture & laptop with mosfet machine (24 channel)i) for rehearsal days - as required(consider for 5 days)ii) final rehearsal & programme day -3 set1.5) hiring charges of monitor speaker box for commentators (forrehearsal days & programme day) -2 nos(consider for 7 days)1.6) hiring charges of sm 58 microphone with stand (i)for commentators - rehearsal days & programme day - 4 set1.7) hiring charges of dvd machine (best quality)(for use from netaji statue to fort william gate with amplifier machine, mixing console and other necessary standby equipment). (for rehearsal days & programme day) - 2 set(consider for 7 days).1.8) hiring charges of cordless microphone with receiver & battery complete set (forfinal rehearsal day & programme day) - 4 set1.9) hiring charges of gooseneck microphone for announcement (forfinal rehearsal day & programme day) - 2 set1.10) hiring charges of snake cable and jack for connection (for final rehearsal day & programme day) - as required1.11) hiring charges of plug board with connecting wires, complete set- as required 3 for emergency announcement 4 hiring charges of 24”/42” trumped horn with connecting wires.-20nos(for emergency announcement at starting point to netaji statue (along the red road opposite to saluting dias side) with suitable microphone with stand and amplifier machine, mixing console and other necessary stand by equipments, for the use of police authority and to be completed by within final rehearsal days. 5 at debriefing point 6 hiring charges of sound system arrangement at debriefing point with hi-fi speaker box with high and low frequency tweeter& amplifier machine, mixing consol and suitable microphone with stand and power point. for rehearsal days (speaker- 8 nos, microphone- 4 nos., cordless-1 no with connecting wire and all other associated items.) 7 at starting point 8 hiring charges of 24”/42” trumpet horn. (52 nos) with connecting wire for all rehearsal days & programme day (for general announcement at starting point with amplifier machine, mixing consol and suitable microphone with stand & other accessories with power back up system). 9 power back up for pa system 10 a)hiring charges of 62.5 kva dg set (sound proof) including fuel & connecting cables of required size and length for control room including p.a. system for main programmei) for all rehearsal days - 1 no ( consider for 3 days)ii) for final reheasal days (atleast 3 days) and programme day - 2 nos (considering 1 no as back up) 11 hiring charges of 30 kva dg set (sound proof) including fuel & connecting cables of required size and length for starting pointi) for all rehearsal days - 1 nos (consider for 3 days)ii) for final reheasal days (atleast 3 days) and programme day - 2 nos (considering 1 no as back up) 12 hiring charges of 05 kva dg set (sound proof) including fuel & connecting cables of required size and length for debriefing pointi) for all rehearsal days - 1 nos (consider for 3 days)ii) for final reheasal days (atleast 3 days) and programme day - 2 nos (considering 1 no as back up) 13 earthing arrangment 14 temporary earthing below ground levelfor electrical installation and pasystem on hire basis and dismantling the same after programme-4 set 15 electrical installation 16 hiring charges of panel board with 4 way mcb outgoing connection ,100 amp busber chamber with 100 amp. changeover switch & 100 amp. incoming main switch with danger board and phase indicator lamps incuding necessary cables, wires, electrical fittings & fixture for pa system(i)temporary control room near saluting dias (main control room)(ii)temporary control room near starting point 17 govt. taxes 18 including all govt. taxes