SPECIAL REPAIRS TO FIRE ALARM AND FIRE DETECTION SYSTEM AT AMBC COMPLEX AT INA EZHIMALA

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying UG cable/foundation of poles and getting out in hard/dense soil complete all as specified

Returning, filling including spreading, leveling. watering and well ramming in layers not exceeding 25 cm thick all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50m and depositing where as directed at a level not exceeding 1.5 mtr above the starting point complete all as specified

Supply, installation, testing and commissioning of Addressable Multi-criteria Photo-Thermal Detector all as per IS 11360 with the Sensors shall provide dual LED’s. Both LED’s shall flash under normal conditions, indicating that the Sensor is operational and in regular communication with the C.I.E. Both LED’s may be placed into steady It shall have in-built locking mechanism to check the removal and pilferage of the detector. The quiescent current flow must not exceed 250 microamps and alarm condition current shall be maximum 10 milli amps. The detector shall be UL268, 7th Edition listed and FM approved complete all as specified and as directed

Supplying, installing, testing and commissioning approved make Analogue Addressable Loop Powered Autoaligned Beam Detector with transmitter and receiver including power supply unit and module. The beam detector shall be used for High Ceiling application with a detection range from 5 upto 100 mtrs and highly resistant to building movement; tolerates +/- 1° movement, Resistant to solid object intrusion, , Built-in imager heater, Resistant to strong light sources; does not alarm when saturated by sunlight, Automatic sensitivity threshold level settings and drift compensation. The module shall be UL lsited and FM approved and shall be IP-55 compliant complete all as specified and as directed

Supplying, installing, testing and commissioning approved make Addressable Duct Smoke Detector all as per IS 11360.The High Sensitivity Duct Smoke Detectors capable Photoelectric, integrated low-flow technology Air velocity rating from1.5m/s to 20.3m/sec and broad ranges for operating temperature −20°C to 70°C and humidity (0% to 95% non-condensing) Patented sampling tube installs from front or back of the detector with no tools required ,Product Shall be listed under UL Listed to standard 268A-7th edition & FM approved complete all as specified and as directed

Supply, installation, testing and commissioning of Addressable Fire Fighter's Telephone Jack and Handset with suitable module for two way communication between Remote Fire Fighter & Fire Command Center. The handset when inserted into jack shall provide a Ringing sounder in the handset to confirm the communication, provided with supporting module for the communication with the fire panel. All shall be UL Listed FM/CE approved complete all as specified and as directed Note : The rate for cutting of wall/surfaces, chiseling and plastering to make good to match with exisiting surfaces is deemed to be included in the rate quoted by the bidder.

Supply, installation, testing and commissioning of Addressable Control Module for Sounders / Strobes / Sounder cum Strobes. operation of one conventional indicating circuit of compatible, 24VDC powered,The indicating circuit may be wired for a maximum of 1 Amp (Inductive) or 2 Amps of Resistive A/V Signal operation, or as a Volt-free Contact (Form C) Relay. The relay coil shall be magnetically latched to reduce wiring connection requirements. . The module shall be UL lsited and FM approved complete all as specified and as directed

Supply, installation, testing and commissioning of Isolator Module for wire-to-wire short occurs, the Isolator Module shall automatically open-circuit (disconnect) the affected segment of the loop. When the short-circuit condition is corrected, the Isolator Module shall automatically reconnect the isolated section of the loop. It shall provide a single LED that shall flash to indicate that the Isolator is operational and shall illuminate steadily to indicate that a short circuit condition has been detected and isolated. .The module shall be UL lsited and FM approved complete all as specified and as directed

Supply, installation, testing and commissioning of Addressable Monitor Module for flow switch/ beam detector etc. Monitor Modules shall be provided to connect one supervised zone of conventional Alarm Initiating devices (any N.O., volt-free contact device) to one of the C.I.E. loopsThe module shall provide address setting on the Module using decimal switches. Addressable Modules that use binary address setting methods, such as a dipswitch, code cards or soft addressing are not acceptable and it shall mount in a purpose-made surface mount box The module shall be UL lsited and FM approved complete all as specified and as directed . NOTE FOR ITEM NOS 8, 9 & 10 : Rate quoted shall be deemed to included for providing MS/ GI terminal box suitable for mounting module.

Supply, installation, testing and commissioning of Addressable Manual Call Point (Pull down / Break Glass Type) including control module. Fire Alarm Call Points shall use a key operated test without the need to break the glass,The device shall have an LED which shall blink in normal state & get steady on activation to monitor the heath status of the device, provided with necessary fittings and accessories. The module shall be UL lsited and FM approved complete all as specified and as directed Note : The rate for cutting of wall/surfaces, chiseling and plastering to make good to match with exisiting surfaces is deemed to be included in the rate quoted by the bidder.

Supply, installation, testing and commissioning of Sounder cum Strobe rated at 75 dBA 32 built in tones CPD Approved Low power requirements High power LED beacon Optional IP65 rating Optional built-in isolator The sounder shall be UL lsited and LPCB Approved to EN 54 complete all as specified and as directed. Note : (i) The rate for cutting of wall/surfaces, chiseling and plastering to make good to match with exisiting surfaces will be measured and paid seperately. (ii) Rate quoted also included for providing MS/ GI terminal box suitable for mounting sounder.

Supply, installation, testing and commissioning of Response Indicator for addressable detectors which are placed in above celling area provided with necessary fittings and accessories complete all as specified and as directed

Supply, installation, testing and commissioning of Siren horizontal double mounting battery operated suitable for 1 to 3.5km range operational on 12/24V DC 6000Rpm 0.5Hp capacity, provided with 100AH battery, inverter power supply and battery charger along with necesary contactors complete as required complete all as specified and as directed (To be fitted on library terrace floor)

Supply, installation, testing and commissioning of Intelligent Addressable 4 Loop Main Fire Alarm Panel The control panel shall be capable of expansion. Capacity of up to five analogue addressable detection loops, using five plug-in loop driver modules shall be available. The control panel shall support up to five analogue addressable loops with the capability to control 495 analogue sensors and 495 addressable modules, giving the maximum capacity of 990 addresses,The panel shall have 14 general panel status LED’s. An alphanumeric liquid crystal display shall give 80 characters of information on a 2-line display. The display will be illuminated to aid viewing under dim ambient light conditions. 20 number zonal fire indicators (LED’s) and 20 number zonal fault/test/disabled (LED’s) shall be provided. An on-board alphanumeric keypad with 17 keys shall allow the complete control and configuration of the system. Alternatively the panel shall be programmed using PC based upload/download software. Four separate pushbuttons shall provide control of Sound Alarms (Evacuate), Silence/Resound, Mute/Accept and Reset, and shall be located adjacent to the main LED indication.The panel shall have two serial communication ports. The panel shall be complete with 2 ways communication for fire fighter telephone and also able to give pin point location of all fire / fault location. The systems should have Modbus RTU/ASCII and Modbus TCP protocols. An optional ‘plug-in’ RS485 or RS232 card will support a PC front-end graphics package or panel network connection. An RS485 peripheral bus shall support a further 126 addresses in addition to the detection loops. Peripheral devices shall include; display only and active repeater panels, remote printers, 8-way input cards and 4-way sounder & relay cards. A dedicated RS232 port shall also be provided for connection to a local printer and for the upload/download of configuration data via the manufacturer’s standard PC programming tool. The Power Supply shall operate on 230 VAC, 50 Hz, and shall provide all necessary power for the control panel. In the event of a mains electrical failure, the fire alarm control panel shall have the capability of being supported in its intended state by standby batteries sufficient for 48 hours normal working. The fire alarm control panel shall be fitted with an integral battery charger, current limited with DDP for 24 V lead acid batteries. The battery charger must be capable of being up-graded in capacity to facilitate larger systems. .Designed to meet UL listed and NFPA 72 approved make complete all as specified and as directed

Supply, installation, testing and commissioning of Intelligent Addressable 1 Loop Main Fire Alarm Panel The control panel shall be capable of expansion. Capacity of up to five analogue addressable detection loops, using five plug-in loop driver modules shall be available. The control panel shall support up to five analogue addressable loops with the capability to control 495 analogue sensors and 495 addressable modules, giving the maximum capacity of 990 addressesThe Power Supply shall operate on 230 VAC, 50 Hz, and shall provide all necessary power for the control panelThe fire alarm control panel shall be fitted with an integral 0.7 Amp battery charger, current limited with DDP for 24 V lead acid batteries. The battery charger must be capable of being up-graded in capacity to facilitate larger systems. (Master Control panel to be fitted inside routine office in Nalanda block .

Supply, installation , testing and commissioning of Fire Alarm Repeater / Annunciator Panel shall display fire / fault messages simultaneousely with FACP. It shall be capable of interfacing with the FACP on a single RS 485 Bus. The panel shall have a 2 x 40 charactet backlit alphanumeric LCD display, which shall display date, time & description of alarm / trouble events that are displayed in the FACP with an inbuilt buzzer to indicate fault / fire alarm. The repeater panel shall have the following LED's indications supply, fault,mute,silent disabled and fire.The panel shall be capable of operating on 24 V DC supply. The systems should have Modbus RTU/ASCII and Modbus TCP protocols.Users can easily intergate ModbusTCP and Modbus serial devices UL Listed and EN approved complete all as specified and as directed. (Repeater Panel at Fire Station)

Supply,draw, connecting, testing and commissioning of 2-core 1.5 sqmm stranded copper conductor, PVC insulated PVC sheathed, aluminium myler tape shielded FRLS armoured cable fiited on surface by providing necessary saddles,etc complete as required.

Supply,draw, connecting, testing and commissioning of 2core 2.5 sqmm stranded copper conductor, PVC insulated PVC sheathed, aluminium myler tape shielded FRLS armoured cable fiited on surface by providing necessary saddles,etc complete as required.

Supply, lay, testing and commissioning of flexible 2 core 1.5 Sqmm copper conductor, pvc insulated, Cross laid up, Overall Aluminum Mylar tape shielded along with ATC drain wire PVC Outer Sheated Cable laid in existing complete as required and as directed .

Supply, installation, testing and commissioning of 6F SM Unitube armoured with electrolyte chrome plated corrugated steel (ECCS) tape OFC with 2 FRP 5.2 mm complete all as specified

Dismantling the unserviceable smoke/ heat/ beam/ duct Detectors form any location as directed.

Dismantling the unserviceable Fire fighters telephone/ maual call point/ strobe form any location as directed.

Dismantling the unserviceable control / monitor modules form any location as directed.

Dismantling the unserviceable fire alarm main panel form any location as directed.

Dismantling the unserviceable fire alarm repeater panel form any location as directed.

Dismantling the unserviceable fire alarm cable form any location as directed. NOTE FOR SL ITEM NOS 22 TO 27 : Unserviceable items retrieved from dismantling shall be shifted to store under Schedule of Credit.

Supply and lay High density polyethylene pipes (HDPE) of size 75mm outer dia type 80, SDR-17, PN-6 conforming to IS 4984-2016 laid in trenches including all fixing accessories complete all as specified and directed. NOTE : Earth work shall be measured and paid separately.

Supply & Fix Rigid non-metallic 25 mm dia PVC conduit ( medium grade) exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified

Supply and lay pipe galvanized, “light grade”, including fittings 80 mm (3”) dia including all fixing accessories complete all as specified and directed

Cutting of existing road/PCC hard stading upto 60cm depth for laying pipes complete all as speified and as directed

Cement concrete in foundations, filling and mass-concrete Type B21:2:4 in 40mm graded aggregate complete all as specified

PVC flexible conduit pipes 25mm dia including necessary fittings to fix on walls/ceiling all as specfied and as directed

T.I.John and Sons

K.V.GEORGE AND COMPANY

SKYLIGHT INNOVATIONS

Shree Ayyappa Engineering