Supply, installation, testing, cabling and commissioning of Digital PA system and emergency siren system for infra buildings along with voice and data cabling network for FRFCF, NRB Kalpakkam.

Amount

SITC (Supply, installation, Testing and Commissioning) of IP based Digital Public Address and Emergency Sound System Controller/ processor certified to International standards of Emergency Sound System EN 54 , marked for CE and compliant with the RoHS directive. The system shall be fully IP-network based and all system devices shall communicate via IP, using an Audio over IP (AoIP) protocol. The audio part shall support Layer 3 connections via routers between subnets with latency of less than 10ms and synchronized outputs or better. The control data part shall be guaranteed by Transmission Control Protocol (TCP) Layer 4 or better. The system shall support >100 simultaneous channels for music routing and making calls. A system based on a single system controller shall support at least 60 system devices and 200 zones. The system controller shall dynamically assign network audio channels for audio routing between system devices across multiple subnets. it should have minimum 2 nos of suitable ethernet port for other connectivity. If distributed archistructure offered, then necessary networking components like suitable switches, Fiber optic cables, patch panels, LIU, patch cords and cables to be supplied by the bidders. The system controller shall have dual power supply inputs and power supplies. The each Controller / processor should have provision of 'Hot redundancy' i.e. in case of failure of working controller the standby controller should automatically take over the faulty duty controller as per annexure-I.

SITC of the IP‑networked interface units for other system devices like CCTV, Fire alarm, Access control system and suitable power supply units dual output connection facilities to power up all the amplifiers / to power a system controller or system processor / two call stations as per annexure-I

SITC of IP based Digital Class-D multi channel Amplifier having each channel of minimum of 150W with 4 channels of usable simultaniously (without considering the hot redundency amplifier capacity),The amplifier shall adapt the maximum output power of each amplifier channel to its connected loudspeaker load. EN 54 certified and ISO 7240‑16, marked for CE and compliant with the RoHS directive. Also it should have the emergency mic system to work without controller also. it should have minimum 2 nos of suitable ethernet port for other connectivity. The system amplifier shall have dual power supply inputs and power supplies. The each amplifier should have provision of 'Hot redundancy' i.e. in case of failure of working amplifier the standby amplifier should automatically take over the faulty duty amplifier. If distributed archistructure offered, then necessary networking components like suitable switches, Fiber optic cables, patch panels, LIU, patch cords and cables to be supplied by the bidders as per annexure-I

SITC of Compact device for loudspeaker end‑of‑line supervision. The end-of-line device shall only require a connection with the end of the loudspeaker line to supervise its integrity.Supervision reliability shall not depend on the number of connected loudspeakers. Supervision shall be inaudible and not interrupt audio content (low level high frequency pilot tone monitoring should be used). The end-of-line device shall be certified for EN 54-16 and ISO 7240-16, marked for CE and be compliant with the RoHS directive. To suit minimum of 16 channels health checking as per annexure-I

SITC of the 24 V DC power supply module shall contain a mains input with power factor correction and a 24 V output. Output current capability shall be 10 A continuous and 15 A peak. The power supply shall be DIN‑rail mountable with passive cooling. The power supply shall be marked for UL and CE and be compliant with the RoHS directive as per annexure-I

SITC of the 48 V DC power supply module shall contain a mains input with power factor correction and a 48 V output. Output current capability shall be 5 A continuous and 7.5 A peak. The power supply shall be DIN‑rail mountable with convection cooling. The power supply shall be marked for UL and CE and be compliant with the RoHS directive as per annexure-I.

SITC of 6 W of minimum 6.5 inch full metal ceiling loudspeaker suitable for speech as well as music reproduction, The speaker assembly consists of a single-piece, 6W dual cone loudspeaker and frame, with a 100 V, matching transformer mounted on the back. Ceiling speakers are supplied with a 100 V matching transformer with taps on the primary winding for fullpower, half-power and quarter-power radiation, Rated Power: 6W, Power Tapping: 6/3/1.5 W, Effective frequency range(-10 dB) : 100 Hz – 18.5 kHz or better, SPL at 1w (1Khz at 1 m): 91dB or better as per annexure-I

Supply and installation of Metal Fire dome for ceiling speakers as per annexure-I

SITC of 6 W approx 150mm height, general-purpose cabinet loudspeaker for indoor use. Keyholes at the rear shall be provided for quick and easy wall mounting. The angled front baffle results in a better sound in the listening area. The cabinet shall be in black or white. The robust, solid MDF (Medium Density Fiber board) enclosures are covered with a durable, easy-to-clean vinyl in white or black. The ABS fronts are covered with fine woven cloth in matching color. The loudspeaker shall be tested for operation at rated power for 100 hours in accordance with IEC 268-5 Power Handling Capacity (PHC) standards. - Rated Power: 6W, Power Tapping: 6/3/1.5 W, Effective frequency range(-10 dB) : 150 Hz to 15KHz or better, SPL at 1w (1Khz at 1 m): 86 dB or better as per annexure-I

SITC of 12 W, general-purpose cabinet loudspeaker for indoor use. Keyholes at the rear shall be provided for quick and easy wall mounting. The angled front baffle results in a better sound in the listening area. The cabinet shall be in black or white. The robust, solid MDF (Medium Density Fiber board) enclosures are covered with a durable, easy-to-clean vinyl in white or black. The ABS fronts are covered with fine woven cloth in matching color. The loudspeaker shall be tested for operation at rated power for 100 hours in accordance with IEC 268-5 Power Handling Capacity (PHC) standards. - Rated Power: 12W, Power Tapping: 12/6/3 W, - Effective frequency range(-10 dB) : 150 Hz to 15KHz or better, SPL at 1w (1Khz at 1 m): 88 dB or better as per annexure-I

SITC of 30 W approx 300mm high-efficiency horn loudspeakers provide excellent speech reproduction and sound distribution for a wide scope of outdoor applicationsof . The horn shall made from a combination of aluminum with ABS for optimum strength and low weight. The edge of the horn is covered with a PVC profile for protection against impact damage. Horn speaker shall designed to withstand operating at their rated power for 100 hours in accordance with IEC 268-5 Power Handling Capacity (PHC) standards, the Simulated Acoustical Feedback Exposure (SAFE) test to demonstrate that the speakers can withstand two times their rated power for short durations. This ensures extra reliability under extreme conditions, leading to greater customer satisfaction, longer operating life, and much less chance of failure or performance deterioration. - Rated Power: 30W, Power Tapping: 30/15/7.5 W, - Effective frequency range(-10 dB) : 380 Hz to 5 KHz or better, SPL at 1w (1Khz at 1 m): 105 dB or better, Water and dust protection Acc. to IEC 60529, IP 65 as per annexure-I

Supply and installation of Volume control units 36W with Overide as per annexure-I

Supply and installation of PA system interfacing unit for the telephone exchanges or fiber to copper connectivity or plastic fiber to glass fiber connectivty or network to remote call station connectivity or network splitter or interfacing of both the network controller. detailed specification as per annexure-I

Supply and installation Hardware with latest configuration for diagnostic and Logging software as per detailed specification as per annexure-I

Supply and installation of connectivity cables, connectivity hardware like connectors, patch cord/cables as per annexure-I

Configuration of Public announcement system with all the testing and commissioning of the system with submission of as built drawing, cable schedule, termination details of JB, layout drawings and technical details and manuals soft copy and hard copies of manual of 6 sets and training of 4 persons for 3 days at supplier place with certified Engineers of manufactureras per annexure-I

Supply of window server standard 2 core 2019 license as per annexure-I

Supply of MS SQL server 2017 edition as per annexure-I

MS office 2021 as per annexure

Supply, Installation, Testing & Commissioning of Workstation minimum 2TB hard disk, 16 RAM, i7 processor, dual monitor port, 32 inch monitor, 2 NIC card of 1Gbps as per specification with window 10 pro OS as per annexure-I

Supply, fixing and wiring of 2mmMS powder coated PA junction boxes with elmax connector of 20nos of 2.5 Sq.mm, size 200 mmx 200 mm x 150 mm will elmax connector of 20 nos including cable lugs and custom printed ferruls with C-channel as per annexure-I(52).

supply and termination of cable glands suitable for PA system cables of 12 pair / single pair / telephone cables as per annexure

Supply and installation of 24-ports 10/100Mbps Layer 2 switch with 2 Combo 10/100/1000Base-T/SFP ports as per annex-I (1)

Supply and installation of 24-ports Managed Network Switch with 1 Gbit or higher with hardware switching capabilities. (Optional) IGMPv3 or IGMPv2 snooping. To optimize bandwidth usage, IGMP snooping can be used. This is useful in systems with >10 multicast channels, although not absolutely required. Sufficient performance for handling a large number of IGMP query responses, depending on the number of (directly or indirectly) connected devices to that switch. Hardware support for IGMP is strongly recommended.

Supply and installation of 1000base LX SFP Fiber transceiver Module as per annex-I(2)

Supply of 24 port rack mount Patch panel for cat 6e cable with all wiring support accessories as per annex-I(3).

Installation of 24 port rack mount Patch panel for cat 6e cable with all wiring support accessories as per annex-I(3).

Supply and installation of draw out type 19" rack mount fiber distribution system (LIU) in 19” rack for 24 core, pigtails, SC connectors of single mode fiber as per annex-I(4).

Fixing and splicing of above draw out type 19" rack mount fiber distribution system (LIU) in 19” rack for by using pigtails and SC connectors of single mode fiber optic cable and testing of 24-core fiber optic cable (one end each cable) as per annex-I(5).

Supply of single mode duplex fiber patch cord 5 M length with SC to LC -40 nos & SC to SC - 10 nos connector as per annexure-I(20).

Supply of single mode duplex fiber patch cord 15 M length with SC to LC connector-20 nos and SC to SC connector-10 nos and SC to ST connector-10 nos as per annexure-I(20).

Supply and installation of 4 modelur I/O box with 2 nos telephone socket of RJ 11 and 1 no of RJ45 socket (10 nos are of RJ 45 with STP socket) as per annex-I(29).

Supply and installation of 2 modular I/O box with two RJ 11 socket with four wire connectivity or one RJ 45 female socket as per annex-I(29).

supply of Cat 6 patch cord 1.5M -50nos, 3.0M-50 nos as per annexure-I(30)

Supply and installation of 19 "Equipment Rack, 42 U Made of MS for housing of all above equipment , front lockable glass door, Fan tray fro colling, Caster wheel base , Main Panel with Spike Buster full length-2 nos, Indivdual FUSE power supply unit, including all internal wiring/ interconnection as required

Supply of cat 6 STP cable of standard packing of 305m as per specificaiton in annexure-I (27).

Supply of cat 6 UTP cable of standard packing of 305m as per specificaiton in annexure-I (28).

Supply of 12 pair, 1.5 sq.mm, copper flexible twisted pair armoured cable The bidder shall offer suitable cable having minimum following specifications: No. of pair : 1 twisted pair (2 core), individual screened pair, conductor : Stranded copper. Class-A, FRLS and zero halogen, armoured overall screened sheathed, 1100 Volts grade cable, It shall be used for connecting power amplifier and loud speakers. The cable shall be fire resistant tested to BS 6207 categories LSZH. Fire rating of the cable shall be of min. 2 hours rolled in metal drums detailed specification as per annexure-I (9)

Supply of twisted pair 1.5 sq.mm, copper flexible armoured cable The bidder shall offer suitable cable having minimum following specifications: No. of pair : 1 twisted pair (2 core). conductor : Stranded copper. Class-A, FRLS and zero halogen, armoured overall screened sheathed, 1100 Volts grade cable, It shall be used for connecting power amplifier and loud speakers. The cable shall be fire resistant tested to BS 6207 categories LSZH. Fire rating of the cable shall be of min. 2 hours rolled in metal drums detailed specification as per annexure-I (9)

Supply of twisted pair 1.5 sq.mm, copper flexible un-armoured cable double insulated, suitable cable having minimum following specifications: No. of pair : 1 twisted pair (2 core). conductor : Stranded copper. Class-A, FRLS and zero halogen, armoured overall screened sheathed, 1100 Volts grade cable, It shall be used for connecting power amplifier and loud speakers. The cable shall be fire resistant tested to BS 6207 categories LSZH. Fire rating of the cable shall be of min. 2 hours rolled in metal drums detailed specification as per annexure-I (9)

Supply of 24 core, single mode (9.1/125 μM), Armoured optical fiber cable in minimum of 5Km single length rolled in metal drums as per specification in annexure-I(21).

Supply of 0.5 mm dia, 50 pair jelly filled, copper conductor, armoured with outer sheath FRLS telephone cable in minimum of 2Km single length rolled in metal drums as per specification in annexure-I(22).

Supply of 0.5 mm dia, 20 pair jelly filled, copper conductor, armoured with outer sheath FRLS telephone cable in minimum of 2 Km single length rolled in metal drumsas per specification in annexure-I (22).

Supply of 0.5 mm dia, 10 pair jelly filled, copper conductor, armoured with outer sheath FRLS telephone cable in minimum of 2 Km single length rolled in metal drumsas per specification in annexure-I (22).

Supply of 2.5 Sq.mm copper conductor, 3 core, un armoured, power cable of 1100V grade as per annexure-I

Supply and installation of outdoor type self supporting double enclosure powder coated MDF box made of 14 SWG for 200 + 200 Pair with 40 Krone connector with SS back frame for krone (Disconnecting type Krone) as per annex-I(23).

Supply and installation of outdoor type self supporting double enclosure powder coated MDF box made of 14 SWG for 100 + 100 Pair with 20 Krone connector with SS back frame for krone (Disconnecting type Krone) as per annex-I(23).

Supply and installation of outdoor type self supporting double enclosure powder coated MDF box made of 14 SWG for 50 + 50 Pair with 10 Krone connector with SS back frame for krone (Disconnecting type Krone) as per annex-I(23).

Supply and installation of indoor type powder coated MDF box made of 14 SWG for 200 + 200 Pair with 40 Krone connector with SS back frame for krone (Disconnecting type Krone) as per annex-I(24).

Supply and installation of indoor type powder coated MDF box made of 14 SWG for 100 + 100 Pair with 40 Krone connector with SS back frame for krone (Disconnecting type Krone) as per annex-I(24).

Supply and installation of indoor type powder coated MDF box made of 14 SWG for 50 + 50 Pair with 40 Krone connector with SS back frame for krone (Disconnecting type Krone) as per annex-I(24).

Supply and fixing of powder coated aluminum partition of size 1500mm x 500 mm x 2000 mm self supporting with glass sliding widow MDF box for 1000 + 1000 Pair with 200 Krone connector floor mounting with SS back frame for krone with 2 vertical column (Disconnecting type Krone) as per annex-I(25)

Supply and installation of End termination kit and end termination of 10/ 20 pair / 50 Pair Telephone cable (one side) including one end termination kit with proper earthing as per annexure-I(26).

Supply of 1 1/2 " Conduit PVC pipes / Flexible of standard length of 2m with all bending accessories as per annexure-I

Supply of 1" Conduit (Medium) PVC pipes / Flexible pipes of standard length of 2m with all bending accessories as per annexure-I(50).

Saddiling of PVC conduit of 1" or 1 1/2" and pulling of twisted pair 0.75 sq.mm pair PA cable/ Cat-6 / telephone cables / FOC cables or fixing of casing caping on wall along with placing of 4 nos of cat-6 cables etc with 1 m distance with all accessoris like saddle, screws, rawal plugs etc. as per annexure-I(51).

Pulling of twisted pair 0.75 sq.mm / 1.5 Sq.mm un armoured twisted pair PA cable/ 2 nos of Cat-6 / 2 nos telephone cables / FOC cables etc as per annexure-I(51).

Supply and making of conventional earth pits made of 600 mmx600mmx 3mm copper plate with all pipes and chambers, covers, separate earth isolation box and Earthing marerials,Installation and commissioning as per IS standard as per annexure-I(25)

Excavation and refilling of hard / soft soil 900MM depth and 450 MM width, laying of one / two cables of Telephone cables of 20//50 pair cables, covering of cables by 3 side bricks, refilling of trenches after cable laying, shifting, settelling of the soil by pouring of water and shifting of excess soils 50 M away as per annex-I(23).

Supply of HDPE pipe of size: 32/40 mm, 6 Kg/ cm2, as per specification in annex -I (31).

Supply of 1 1/2 "casing caping (Medium) standard length of 2m with all bending accessories with top sliding caping as per annexure-I(32).

Supply of 1"casing caping (Medium) of standard length of 2m with all bending accessories with top sliding caping as per annexure-I(32).

Laying of one telephone cables / FOC cables / 12 pair control cable / single pair control cable in one run in trecheses / laying in cable treys etc in high altitude of 7 M of max as per annexure-I(33).

Saddiling of telephone cables / FOC cables / 12 pair control cable / single pair control cable on wall etc with 1 m distance includes hospital saddles of the high block and low block with all accessoris like saddle, screws, rawal plugs etc. However necessary radiation protective wears will be provided by the department as per annexure-I(34).

Supply, fixing and wiring of 15/5A, 5 in one switch socket with indicator, mean length of the wiring over the PVC casing caping is approx 20M of 1.5 sq.mm copper 3 core, PVC insulcated cable as per annexure-I(35).

Supply and fixing of powder coated door of size 200 mm x 200 mm approx with hinges and lock with all necessary welding / drilling and fixing etc for the concealed telephone junction boxes as per annexure

Road cutting, excavation of road for 1.2m depth, laying of humpe pipes of 300 mm x 2 run and refilling with concrete of 1:2:4 (cement: sand: gravals) as per annex-I(40).

AV Designers

HITECH AUDIO SYSTEMS PVT LTD