Tender For Supply, Installation, Testing And Commissioning Of Public Address System For Tl-3, Barc,Vizag; 1 Centralized control Unit: SITCIP-based Digital Public Address and Emergency Sound System Controller; Including Mixer, - EN-54-16 certified (certificate must be submitted along with full reports)- Minimum 16 zones, - 4 or more different audio inputs, - Integration with Telephone exchange (zone-wise announcement through analog & IP phones), Fire alarm system, Emergency evacuation system and BMS. Any interface module required for above integrations, shall be supplied along with the controller.- Hot standby redundancy feature,- System shall be capable to handle at least 12 Amplifiers & 6 call stations without additional license.- Includes Background Music Player & emergency siren (1kHz sine wave, configurable duty cycle)- Control of volume & frequency response of each zone, Controller with DSP- Monitoring & LED indication of system faults,- Support Audio over IP: AES67 or Dante; - Control signals & Status monitoring through IP- Frequency response: 20 Hz to 20 kHz;- Redundant network connectivity (more than one Ethernet port)- Configuration, Control and Status monitoring of the system: preferably Built‑in webserver (user interface) shall be available, Else the same can be done through any software, which shall be included here with a lifetime license.- Audio sample rate: 48 kHz with 24‑bit sample size - Scheduling of voice messages, event-specific voice messages - Compatible with conventional Analog amplifiers as well as Digital amplifiers.- Rack mounting accessories to be supplied.- Power Supply: 230 V AC & 12/24/48 V DC Battery as emergency power supply- 3 year onsite OEM warranty, SITC 2 Class-D multi channel Amplifier Pool: SITC- EN-54/16 Certified (certificate must be submitted along with full reports)- Total Max power for working Amplifier pool: Minimum 4000 Watt for evacuation signal. Here, the capacity of only working channel shall be considered, without adding the standby channel capacity. - Total RMS power shall be at least 30% of gross (rated) signal amplification capacity, i.e. 1200W.- 100% channel redundancy: A stand-by channel for all working amplifier channels shall be available. Power delivery capacity of the spare channel shall match the capacity of the working channel. In case of failure of any amplifier channel, stand-by channel shall come in line without manual intervention.- The pool should have a minimum 8 number of channels, for zone wise announcement, where each zone shall be capable to deliver 500 Watt minimum; - The Amplifier pool shall be modular in nature to prevent the complete dysfunctioning of the system caused by a single failure.- Indication of system status & faults shall be available on front facia of the amplifiers.- S/N ratio (minimum): 100 dBA or 75 dB - Speaker line Output: 100 V system- Amplifier shall support Type-A wiring topology of speakers line- Frequency response (-3 dB): 100 Hz to 20 kHz, - THD: less than 1% at rated load. - Support Audio over IP: AES67 or Dante- Protection: Overload, short circuit, over-temperature- Power Supply: 230 V AC and 12/24/48 VDC Battery- Rack mounting accessories to be supplied. - 3 Year onsite OEM warranty 3 Emergency Power Supply: SITC- Consists of an Electronic charging unit & a Battery bank- Back-up requirement: minimum 30 min at 3600 Watt load, and 24 hours for an idle system.- Output: 3600 Watt or more, at output voltage shall be compatible to the controller & amplifier - Charger input: 170 V AC to 270 VAC @ 47 to 60 Hz- Charger efficiency: 85% or more- Suitable Mounting stand for batteries, - Cable for input & output connectivity: 10 meter for input and 20 meter for output, with suitable current ratings.- Protection: Surge in input voltage, short circuit (input & output side), Overload at output, Reverse current from battery, Battery deep discharge protection, Reverse polarity, Over-heating of electronic unit, - Signalling: Main’s fault, Output voltage fault, battery fault, battery disconnection, - All the faults shall be indicated by LEDs and potential-free contacts. - Warranty: 2 years or more complete onsite OEM warranty 4 Call Station: SITC- Desktop, with a gooseneck mic for the PA system with zone selection. - It should be able to play live speech, pre-recorded messages and Music,- Status indication: active, system busy, Link fail, etc- Signal to Noise Ratio (SNR): > 70 dBA- Frequency response: 200 Hz to 14 kHz or better- Monitor loudspeaker with adjustable volume- High Sensitivity- Including Power supply adapter, 2 number for each call station. - 3 year OEM Warranty 5 Ceiling mount speaker with Fire-dome: SITC- EN-54 Certified- Rated power: 6 Watt or more- Frequency Range (-10 dB): 150 Hz ± 50 Hz to 18K Hz ± 1 kHz;- Sensitivity:min 92 dB (1 mtr distance, 1 kHz, 1Watt power); OR Sound pressure level (rated power, 4 m, 100 Hz - 10 kHz) (dB), acc. EN 54-24 should be 83 dB or more- Dispersion angle 4 kHz, attenuation up to -6 dB: 65° (H) x 70° (V) or more- Full/half/Quarter watt taping,- 3 year OEM Warranty 6 Wall mount Speaker for Labs: SITC- EN-54 Certified- Rated power: 6 Watt or more- Frequency Range (-10 dB): 170 ± 50 Hz to 16 kHz, or better; - Sensitivity:min 92 dB (1 mtr distance, 1 kHz, 1Watt power);OR Sound pressure level (rated power, 4 m, 100 Hz - 10 kHz) (dB), acc. EN 54-24 should be 87 dB or more- Dispersion angle at 4 kHz, Attenuation up to -6 dB:85° (H) x 80° (V) or better;- Full/half/Quarter watt taping, - 3 year OEM Warranty 7 Bi-directional Wall mount Speaker for Corridor:- Dual speakers at opposite orientation, suitable for corridor wall mounting.- Compliance with EN-54/24;- Frequency Range (-10 dB): 200 ± 50 Hz to 19 ± 1 kHz; - Sensitivity:minimum 93 dB (1 mtr distance, 1 kHz, 1Watt) OR Sound pressure level (rated power, 4 m, 100 Hz - 10 kHz) (dB), acc. EN 54-24 should be 87 dB or more- Dispersion angle (for 4 kHz, up to -6dB), Both sides: 48(H) x 48(V) or better- full/half/Quarter watt taping,- 3 Year OEM Warranty 8 Spherical Coverage Loudspeaker: SITC- for larger area with high ceilings, - Rated Power: 25 Watt or more- Rust-proof, rugged ceiling hanging arrangement shall be included.- Sensitivity: 98 ± 2 dB at 1 mtr distance, 1 kHz, 1Watt power- Dispersion angle:around 300°(H) x 300° (V) at 1kHz / 65° (H) x 65° (V) at 4kHz- EN 54-24,- Frequency range (-10 dB): 150 ± 50 Hz to 19 ± 1 kHz 9 End of line device to supervise integrity of speaker loop: SITC- to test the line integrity between the speakers and the PA/VA system- 100V or 70V PA line input,- Compatible with above mentioned PA system components. - 3 year OEM warranty 10 Armoured Speaker cable 2C x 1.5 sq mm: SITC- Conductor: 1.5 sq mm, Class-5 flexibility, Stranded (approx 0.25 mm dia strand) Tinned Copper conductor, AS PER BS EN 50288-1- Insulation: Extruded-PVC TYPE D, FRLS Cable 500 V AS PER BS EN 50290-2-21, Thickness 0.45 mm ± 10%, contrast colour for each core of the pair.- Approx twist per meter: 10- Shielding: Al Mylar Tape of minimum 0.05 mm thickness with minimum 25% overlap, - Drain wire: 0.5 sq mm, multi-strand, Annealed Tinned Copper, - Inner sheath: 0.5 mm Extruded-PVC ST2 (Flexible), FRLS,- Outer Sheath: minimum 0.5 mm Extruded-PVC ST2 (Flexible), FRLS, Rodent repellant additives- Armour: GI round wires - Laying by wall clamping with saddle, max distance between clamps 500 mm.- Ferruling & Lugging (Copper) of each cable termination with documentation. 11 ABS Junction Boxes: SITC- for termination of 3 no of 1.5 sq mm speaker cable,- Including terminal blocks, suitable single compression cable glands (for all the connected cables) 12 Flexible, un-armoured 1.5 sq mm, 1 pair, Shielded Speaker cable: SITC- Conductor: 1.5 sq mm, Class-5 flexibility, Stranded (approx 0.25 mm dia strand) Tinned Copper conductor, AS PER BS EN 50288-1- Insulation: Extruded-PVC TYPE D, FRLS Cable 500 V, Thickness 0.45 mm ± 10%, contrast colour for each core of the pair.- Approx twist per meter: 10- Shielding: Al Mylar Tape of minimum 0.05 mm thickness with minimum 25% overlap, - Drain wire: 0.5 sq mm, multi-strand, Annealed Tinned Copper, - Outer Sheath: Extruded-PVC ST2 (Flexible), FRLS, Thickness 0.8 ± 10% mm, Outer PVC Sheath colours: the total supply shall be divided into two different colours- Overall dia: 8 mm ± 10%- Bending radius: 12 * Cable diameter or less- Laying in concealed conduit and termination- Ferruling & Lugging (Copper) of each cable termination with documentation. 13 Cat-6 Cable: SITC- for system connectivity,- Pure copper conductor.as per TIA standard, Pure copper conductor 14 42 U 19 Rack: SITC- 800 (w) x 1000(d) mm, - Conforms to DIN 41494 or equivalent standard- Front: Lockable Toughened Glass Door- Rear: Lockable Steel Door – Plain/ Vented/ Perforated- Anti-Corrosive Powder Coated- 16 port PDU, 4 Fans, 6 horizontal cable manager, 1 Vertical cable manager, Mounting hardware, - Eye bolts for lifting the rack, Earth bolt- 2 number of Large display temperature indicators 15 Configuration & Monitoring console: SITC- Purpose: for system configuration, monitoring, diagnostic and data Logging.- Software & operating system for this console with lifetime licenses shall be included.- Inclusion of additional hardware to be considered for Licensing: one pair of controllers, Four amplifiers, 25% of speakers, 5 additional speaker loops, 2 call stations, 1 emergency power supply, in addition to the quantities mentioned in this BoQ.- 32 GB DDR5 RAM with heat sink.- Dual network adapters shall be included.- The system & software shall be able to generate configurable audio alerts of various types. Supply of stereo speakers for audio alerts shall be considered in this scope.- Processor requirements: 6 or more cores, 4 GHz or more, L2 Cache 8 MB or more, - CPU Cooler of 240 mm shall be installed for CPU cooling.- Two numbers of 1 TB SSDs with heat sink (high endurance) configured in RAID-1, - Supply of peripheral devices to be considered in supply:Mechanical Keyboard, mouse, 32 monitor, 80+ Gold rated (or better) SMPS- Cabinet with 4 or more pre- installed Fan for sufficient ventilation.- This system shall be capable of 24/7 operation.- 3 year warranty of complete system 16 A3 Colour Duplex Printer: SITC- Inktank, Colour- Resolution 1200x4800 dpi or better- Auto Duplex Print- Scanning & Copy- ADF 17 24 Port Managable Gigabit Ethenet Switch: SITC- with 4 SFP modules of 20Km populated, cost of 4 SFP modules shall be included.- Switching capacity: 56 Gbps or more- Surge & Lightening protection for power supply & all ethernet ports shall be available.- Supply & Installation - 3 yr OEM warranty 18 Hot dip galvanised MS Junction box: SITC- 150(W)X150(H)X80(D)mm, - 1.8mm thick sheet - Include 6 terminal blockSupply and open Installation 19 PVC Conduit: SITC- heavy duty round rigid conduits - 25mm Dia, - 2 mm wall thickness - Confirming to IS:9537( Part-3) 20 Accessorries for PVC Conduit: SITC- L bend long 90°: 20- Elbow 45°: 10- T joint: 10- Straight joint / coupler: 10- Compatible with above PVC conduit, same make & model 21 GI pipe/ conduit: SITC- Supply & Installation on wall or ceiling by clamping with saddle.- Nominal dia: 25 mm- Wall thickness: 1.6 mm,- Hot Dip galvenized. 22 Accessories for GI pipe (Compatible to above mentioned GI Pipe) SITC- Inspection L bends: 30- Couplers: 30 23 Flexible conduit: SITC- Inner dia 35± 2 mm- GI Metallic with PVC sheath, - Heavy duty, - Rust proof, 24 Patch Panel, 24 Port: SITC- for termination of CAT-6 & CAT-6A cables- Complies to ISO/IEC 11801, ANSI/EIA/TIA 568 - Operating life: 1000 insertion or more- Jack material: Copper or copper base alloy- Jack contact: 0.8µ or more Gold / Nickel plating 25 A Type Ladder: Supply- Maximum Standing Height: 2.1 m ± 0.1m- Material: Aluminium- Slip-resistant treads- Weight capacity: 150 Kg- EN 131 Certified 26 Sound Level meter / dB meter: Supply- Measuring range : 30 to 130 dB- Frequency range: 35 Hz to 8 kHz- Accuracy: ±1.5 dB (ref 94dB@1kHz)- Resolution: 0.1 dB 27 Tool Box with tools: Supply- Adjustable Spanner (1170-6)- Spanner set (DEP06)- Combination plier (1621-7)- Long nose plier (1421-6)- Wire stripper 6- Screw driver set (802)- Line tester (813)- Allen key set mm size (KM-9V box pack)- Hammer with handle (WH110B)- Multi purpose digital line tester- Retractable Knife 6- Hacksaw frame - spare Hacksaw Blade : 5 no.- Drill machine (850 watt or higher, torque: 11 NM or more, Chuck capacity: 16 mm or more)- Drill bit set for Concrete (4,5,6,8,10,12,14,16 mm) each 1 no.- KRONE punch down tool- LAN tester (reputated make)- Clamp meter with 3 & half digit Multimeter- Measuring tape auto retractable 6 meter- Measuring tape 30 meter- Hot Air Blower 1800 Watt- Tool box (PTB 19) 28 Multimeter: Supply- True RMS- 3.5 digit- Measurement: Capacitance, Resistance, Frequncy, Voltage, Current (AC & DC)- OEM Warranty: 3 yrs or more 29 Workstation infrastructure: SITCA. Work table - to accommodate 3 desktop computers and seating arrangement for 6 working personnel. Material of construction: BWP grade Ply wood (Laminated) / Solid wood with polish/ Metal (rustproof & smooth surface finish), Laminate (if required): 1 mm matte finish.- Theee or more Drawer (with Lock) of minimum diameter: 15 cm (H) x 40 cm(W) or more - Keyboard drawer (with Heavy duty slider) with 50 kg load bearing capacity. - Load bearing capacity 250 kg or more; Confirming to IS 8126- 6 sturdy Chairs to be included. B. Storage rack: 2 noEquivalent to Godrej Glass Door StorwelC. Slotted angle rack with 3 side closed: 2 noHeight 7 feet,Shelves 5 no,approx Depth 40 cm;Shelve material: Cold rolled steel, 1 mm thickness, powder coated;Load per shelve: 100 Kg;Surface finish: Powder coated, water resistant;Confirming to IS 1883;Front strip to avoid falling of stored material;MS Angle thickness: 2 mm or more; Closed from 3 sides ;
