SPL REPAIRS TO FIRE ALARM AND SMOKE DETECTORS SYSTEM IN CERTAIN BLDGS/ HANGERS AT 5 BRD, PROVN OF CO2 FLOODING, FIRE DETECTION AND EXTINGUISHINGS SYSTEM AT CERTAIN OTM ACCN AND PROVISION OF HIGH- VOLUME LOW SPEED FANS IN HANGAR T-27 AT 5 BRD

Amount

Supply, installation, testing & commissioning in replacement of UL/EN listed Intelligent Addressable optical smoke detector having twin LED’s for 360 degree viewing angle & hard addressable having rotary decade addresses which is from 01-99 complete all as specified and as directed by Engr-in-Charge. Note: a) LED on the detector shall blink each time the sensoris scanned by the FACP. b) If the FACP determines the sensor is in alarm, the FACP will command the sensor LED to remain on to indicate the same. c) Each Sensor will be capable of being tested for alarm via command from the FACP. d) Each sensor shall respond to FACPs can with the Information about its type for identification.

Supply, installation, testing & commissioning in replacement of UL/EN listed fault isolator module complete all as specified and as directed by Engr-in-Charge. Note: a) This unit shall be placed on the loop preferably after every 20–30 devices and shall be able to isolate electrical short circuit in the wiring. b) All the other detectors shall remain functional because of the Class 'A' wiring of the loop. c) The isolator shall not utilize an address and shall be built into the detector base wherever required.

Supply, installation, testing & commissioning in replacement of intelligent analog addressable type manual call point having surface or flush mounting glass break type having rotary decade switces for addressing from 01-99 with back box for mounting as required conforming to BS5839 standard sand duly approved by EN54 /LPCB /VDS /UL/ BSA complete all as specified and as directed by Engineer-in-Charge.

Supply, installation, testing & commissioning in replacement of response indicator for above false ceiling detectors & detectors installed inside cabins, with all accessories as per technical specification complete all as specified and as directed by Engineer-in-Charge.

Supply, installation, testing & commissioning in replacement of UL/EN listed Intelligent addressable output module having facility to activate AHU, Lifts etc. having option of RAIL or surface mounting with Tri-Color LED status Indicator with built in short circuit isolators having visible rotary decade address switches from 01-99 as required as per specification complete all as specified and as directed by Engineer-in-charge

Supply, installation, testing & commissioning in replacement of UL/EN listed Intelligent addressable Input module for monitoring purpose having option of RAIL or surface mounting with Tri-Color LED status indicator with built-in short circuit isolators having visible rotary decade address switches from 01-99 dully approved to GE AGE 1-082 conforming to BS5839 standards and duly approved by EN54/LPCB/VDS/UL/BSA complete all as specified and as directed by Engineer-in-Charge.

Supply, installation, testing & commissioning in replacement of the alarm repeater/ annunciator panel shall display fire /fault messages simultaneously with the FACPcomplete all as specified and as directed by Engineer-in-charge. Note: a) Alarm repeater /annunciator shall be capable of interfacing with the FACP on a single RS485 Bus. b) The panel shall be capable of operating on 24V DC supply. c) The panel shall have a 2x40 character back light 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. d) It shall have control keys for Sound, Silence, Mute and to reset the FACP from the repeater station

Supply, installation, testing & commissioning in replacement of UL/EN listed loop powered Sounder cum strobe as required as per specification duly approved by EN54/LPCB/VDS/UL/BSA complete all as specified and as directed by Engineer-in-Charge

Supply, installation, testing & commissioning in replacement of UL/EN listed analog addressable fire alarm system, having the capacity of 99 devices & 99 detectors per loop as required as per specification complete all as specified and as directed by Engineer-in-Charge. Note: a) The panel shall be able to give location of all fire and more fire /fault and isolation conditions of addressable units via the address codes. b) The panel shall have the capacity of storing upto 999 events. Further,the panel must be able to automatically switch ON/OFF respective control module whenever any alarm is triggered. c) The panel should have in built common alarm, fault and monitored sounder output. d) The panel shall have a alphanumeric LCD display and having minimum 160 characters in the display. e) A minimum of two on-board sounder circuits shall be provided. f) The sounder outputs shall be fully programmable, monitored and short-circuit protected.

g) The panel shall have a built in power supply and battery charger, 24V SMF batteries sufficient for 24 hour in standby and 30 minutes in alarm condition. h) The fire alarm panel should be network able upto 99panel & repeater panel. j) A walk test option shall be provided for convenient testing of detectors and alarm initiating devices without continually having to reset the panel. k) The fire alarm panel shall be compatible for hardware/ software integration of PA System. l) The panel shall provide a flexible way of performing complex cause-and-effect programming.

m) The fire alarm control panel shall have the ability to automatically invoke different operating modes according to the time of day. n) The control panel shall be capable of expansion. Capacity of upto five analogue addressable detection loops, using five plug-in loop driver modules shall be available. o) The control panel shall support upto five analogue addressable loops with the capability to control 495 analogue sensors and 495 addressable modules giving the maximum capacity of 990 addresses in case of five loop pane. Each mode shall have adjustable startand finish times. p) 20 number zonal fire indicators (LED’s) and 20 number zonal fault/ test/ disabled (LED’s) shall be provided. The fire alarm control panel shall have three user control levels.

q) A dedicated RS 232 port shall be available for both connections to a local printer and upload /download of configuration data via the manufacturer’s standard PC programming tool. r) The FACP shall have the provision to integrate with two way fire fighter control system. The FACP shall be able to supervise individual detectors for proper performance as well as to give pin point location of fire or fault alarm and initiate alarms as well as facility for cutting off of AHU’s and Electrical Power is also tobe included. The panel shall be compatible with IBMS system with MODBUS protocol, EN54/UL/LPCB approved. s) The supplied fire alarm panel shall have the feature of soft integration with the existing Fire Alarm System

Supply and installation in replacement of loop driver card complete all as specified and as directed by Engineer-in-Charge

Supply and installation in replacement of RS 485 communication module complete all as specified and as directed by Engineer-in-Charge.

Supply and installation in replacement of modbus TCP/IP interface module, requires an RS485 card to be fitted in the control panel & MI-RJ-45 cable complete all as specified and as directed by Engineer-in-Charge

Supplying, drawing, connecting, testing & commissioning in replacement of 2 core, 1.5 sqmm multi-stranded copper conductor, PVC insulated, PVC sheathed, aluminium myler tape shielded FRLS wire in draw through existing conduit complete all as specified and as directed by Engineer-in-Charge

Supply and laying in replacement of 25/ 20mm dia PVC conduits fixing on wall/ roof/ ceiling etc including concealed in wall and securing with proper saddle and making good disturbed surface and well finishing for fire detection including all accessories complete all as specified and as directed by Engineer-in-Charge.

Material and labour in replacement for point wiring with 1.5 sqmm (Nominal Area) PVC insulated, unsheathed multi-stranded copper conductor, FRLS 1100 Volts grade, with non metalic rigid PVC medium grade duty conduit/ casing capping on wall/ roof for surfacing wiring but not less than 20mm dia with accessories such as junction boxes, bends, tees etc. of suitable size including sunk cast iron or pressed steel terminal box for mounting switches, sockets fan regulators etc with 3mm thick plastic laminated sheet top cover including continuous earth wire PVC insulated 1.50 Sqmm multi stranded copper conductor, FRLS 1100 Volts grade, connecting to common earth and earth dolly for one three pin switch socket 5 Amps plug point on independent board complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in replacement of switch piano, flush button, single pole, one way, 6 Amps, 230 Volts complete all as specified and as directed.

Supply and fix in replacement of socket outlet 2 in 1, 3 pin 5 Amps, flush type suitable for 240V AC complete all as specified and as directed

Material and labour in replacement of sheet metal enclosure MCB DB, SPN, 4 ways, double door, 200Amps category of protection type IP-42 factory made with tinned copper 200 Amps rated bus bar suitable for MCB SPN 240 Volts, concealed in wall such that front cover shall be seen flush with the wall surface complete all as specified and as directed.

Material & labour for sub main wiring on wall /ceiling with 2 runs of 4 Sqmm single core PVC insulated un sheathed multi stranded copper conductor FRLSH cable 1100 Volt grade drawn through and including PVC conduit pipe of medium grade not less than 20mm dia including PVC conduit specials and 1 run of 4 Sqmm cable single core 1100 Volt grade multi stranded copper conductor FRLSH cable as earth continuity conductor but in green colour and connecting with suitable size thimble including taking down of old one complete all as specified and as directed Note: Two runs of sub main wire, one run of earth wire and PVC conduit with accessories shall be measured as One unit.

Supply and fix in replacement of HOTCHIKI smoke detector, the SOE-24V (UL 268 7th edition listed) is the newly developed multi-spectrum smoke categorization technology that detects smoldering and flaming fires fueled by traditional materials and polyurethane while reducing nuisance alarms, reliable, high-quality multi-criteria photoelectric smoke detector and can be used in all open areas where photoelectric smoke detectors are required optimized reduction to false alarms and enhanced reaction time to real fires high signal-to-noise ratio and sensitivity stability effective in a wide range of environmental conditions wide viewing angle alarm indicators automatic drift compensation and maintenance indication built-in magnetic test feature reak-away, hidden locking feature for use with NS bases sensing element smoke IR LED, Blue LED

Photodiode supply voltage operating voltage range 8 – 35VDC absolute max voltage 42VDC maximum voltage ripple 8200mVAC maximum input capacitance 0.01uF current consumption standby current 59A, minimum allowable alarm current 5mA maximum allowable alarm current 150mA startup time 25s (Max) current 160A (Max) reset time 100ms (Min) Voltage 2.5V (Max) smoke density range 1.82-3.16%/ ft@ open area 1.82-4.55%/ ft@300FPM in duct 1.82-3.96%/ ft@1000FPM in duct 1.82-4.19%/ ft@2000FPM in Duct 1.82-4.20%/ ft@4000FPM in duct detector compatibility ID HD compatible bases NS4-100, NS6-100, NS4-220, NS6-220, NS4-221, NS6-221, NS4-224, NS6-224, HSC-220R, HSC-221R, HSC-224R, HSC-4R, HSC-4R12 indicates white color operating temperature range 32F ~ 120F UL listed ambient temperature 32F ~ 120F Storage temperature range -22F ~ +140F operating humidity limit <95%RH at 104F, <80%RH at 120F dimensions 3.94” diameter x 1.77” tall color SOE-24V – Ivory, SOE-24V (WHT)- white complete all as specified and as directed by Engr-in-Charge.

Supply and fix in replacement of HOTCHIKI flame detectorn, the RFD-2000X UV/IR flame detector by REZONTECH responds to light frequencies emitted from flames during combustion, this detector is used to detect flames from burning aviation fuels, butane, grain & feeds, hydrogen, paper, natural gas, and petrol, FM approved, built-in ultra violet and infrared flame sensors explosion proof (ATEX Ex d IIB + H2) range of view up to 100ft. (30m) reduces false alarm by built-in combination filters and signal processing techniques IP67 rated for water and dust tight protection 4-20mA output 3 built-in relays (alarm, fault & warning alarm), Models: RFD-2000X rated voltage 17 - 32 VDC alarm current 20mA, relay contact voltage 28 VDC max. Relay Contact Current 2A max. detector output 4-20mA Wiring Gauge 14 AWG - 24 AWG shielded Range of View 100 ft. (30m) Field of View 90° Horizontal & Vertical IP Rating IP67 operating temperature -40°C(-40°F) ~ 75°C(167°F) storage temperature -50°C(-50°F) ~ 80°C(176°F) relative humidity 95%, non-condensing color /material metal / SS 316 Dimensions 5.3" W x 4.6" H x 4.7" D (134mm x 117mm x 120mm) at location Avaro Hanger 1, Avaro Hanger 2, Dornier Hanger, Radiography Hanger complete all as specified and as directed by Engr-in-Charge.

Supply and fix in replacement of HOTCHIKI Repeter Panel: The HFP CP range of conventional fire control panels are high specification, fully featured control units designed for the most demanding of conventional fire detection and alarm system applications. HFP CP is available with 2, 4 or 8 detection zones in standard or installation saving, “2 wire” versions. The extensive range of configuration features available ensure suitability for new installations or panel replacements on older systems. Configuration options are stored in non-volatile memory and are easily accessed via an intuitive user interface which allows the configuration data to be viewed and changed simply and easily. HFP CP control panels are compatible with most standard, conventional detectors, call points and sounders and are also compatible with “2 wire” detector bases from Hochiki.

An integral 2 Amp power supply and temperature compensated battery charger provides ample power for the two, 0.5 Amp rated standard sounder outputs, zonal sounder outputs on “2 wire” versions and an auxilliary 24V supply output construction 1.2mm mild sheet steel IP rating IP30 finish epoxy powder coated colour-lid & box BS 00 A 05 grey-fine texture colour-controls plate & labels RAL 7047 light grey-satin Weight 6kg Supply voltage 20-30V DC mains supply fuse 1.6 Amp 250V power supply DC rating 24V 1 Amps maximum battery size 7Ah 12V (2 per panel) Fault contact rating 30V DC1 Amp Fire contact rating 30V DC1 Amp Cable capacity 2.5mm2 per terminal Operating temperature -5°C to +40°C operating humidity <95% (non condensing) Dimensions (mm) 385 x 310 x 60 at location Avaro Hanger 1, Avaro Hanger 2, Dornier Hanger, Radiography Hanger complete all as specified and as directed by Engr-in-Charge.

Supply, installation, testing & commissioning in replacement of automatic fire extinguisher, modular, (Ceiling Mounted)- HCFC123 - 10Kg MS SP red complete including proper mounting brackets, MS channels and screw, nut, bolts etc as required as per specification complete all as specified and as directed by Engineer-in-charge

Supply, installation, testing & commissioning in replacement of Automatic, modular fire extinguisher (Ceiling Mounted)- HCFC123 - 5Kg MS SP Red complete including proper mounting brackets, MS channels and screw, nut, bolts etc as required as per specification complete all as specified and as directed by Engineer-in-charge

Supply and installation of clean agent storage cylinder, high pressure seamless carbon steel cylinder, test pressure 300bar, working pressure 200bar and dia 356mm, PESO approved capacity 100 Litres for cylinder with proper clamping nut bolt system or brackets for mounting on wall/ roof including filling of clean agent up to capacity level all as specified and as directed by Engr-in-Charge.

Supply, installation, testing and commissioning of conventional gas release panel with battery back up and cross zoning facility 2 zone mounting on wall with proper brackets including control wiring from detectors and electrical connection all as specified and as directed by Engr-in-Charge.

Supply and fixing of corner pulleys for changing the pipe directions and smoothing running of SS wire complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of manual pull station along with glass covered box (M.S) manual activation mechanical complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of MS container strap for mounting and fixing the agent containers to the wall complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of SS Wire for pulling the manual control head through manual pull station size of 1.5 mm complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of wire sleeve, steel wire runs into the aluminum conduit via a system of pulleys provided at each bend) OD 10 mm ID 8 mm complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of end of line for SS Wire complete all as specified and as directed by Engr-in-Charge.

Supply and filling of HFC 227 ea Gas (1,1,1,2,3,3,3, Hepta fluro propane) Zero ODP stored pressure complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of brass discharge nozzles, designed to provide the proper flow rate and distribution of agent to total flood a hazard area of 180˚/360˚, end connection-female thread type (NPT/ BSPT) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of manifold fabricated from seamless pipe (S), M.S Seamless to ASTM A-106, SCH 80 (3 WAY) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of valve assembly and arrangement for supervisory switch connection for monitoring cylinder pessure, a pressure gauge with a safety burst disc and a safety cap complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of electric control head, Solenoid actuator, used for releasing the Gas, electrically operated Voltage range 24VDC, ambient temperature 55˚C, protection class IP65 mounted over the cylinder valve complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of manual, mechanically operated, brass control head to operate the system pulling the mechanical lever with help of S.S wire & manual pull station mounted over the solenoid actuator complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of manifold check valves are installed at the inlet of discharge manifold in case multiple cylinder arrangement to allow removal of agent cylinder from the manifold while still retaining a closed system complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of actuation hose, used in master and slave cylinder systems to actuate slave cylinders complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of Actuation Adaptor, used to connect the actuation hose to cylinder valve complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of pressure gauge cum switch for monitoring the cylinder pressure, 0-60 bar, 38 bar switch point complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of brass pneumatic actuator allow for pneumatic actuation of slave's cylinder valves in case of master and slave, mounted directly on top of the slave cylinder valve complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of flexible discharge hose route the agent from the master/ main storage cylinders to the discharge piping by a flexible rubber hose with wire braided reinforcements, connected to the discharge outlet of cylinder valve and terminates at the system piping or discharged manifold for master cylinder complete all as specified and as directed by Engr-in-Charge.

Supply, installation, testing and commissioning of conventional optical smoke detector with double dust trap chamber design, optimized performance using internal algorithm having twin LED’s for 360˚ viewing angle & hard conventional having rotary decade addresss which is from 01-99 complete all as specified and as directed by Engr-in-Charge. Note: a) LED on the detector shall blink each time the sensoris scanned by the FACP. b) If the FACP determines the sensor is in alarm, the FACP will command the sensor LED to remain on to indicate the same. c) Each Sensor will be capable of being tested for alarm via command from the FACP. d) Each sensor shall respond to FACPs can with the Information about its type for identification.

All as per item no 48, here-in-before, but with conventional rate of rise heat hetector, heat alarm threshold temprature 58˚C, central LED 360˚ visibillity complete all as specified and as directed by Engr-in-Charge.

Supply, installation, testing and commissioning of conventional wall sounder cum beacon complete as required as per specification duly approved by Accepting officer complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of Manual Abort Switch, operating as electrical emergency hold device for gas extinguishing systems complete all as specified and as directed by Engineer-in-Charge

Supply and fixing of C.S/ M.S seamless piping fittings, forged screwed/ socket weld upto 50NB & M.S. supports such as angle, channel, plates clamps, etc. as per ASTM A-106, SCH 40 complete all as specified and as directed by Engineer-in-Charge

Supply and fixing of two core PVC insulated unsheathed armoured control cable 1100 volts FRLS grade with multi strand copper conductor and drawn through and including PVC conduit complete on surface/concealed all as specified and as directed by Engr-in-Charge.

Supply, installation, testing & commissioning of automatic fire extinguisher, modular, (Ceiling Mounted)- HCFC123 - 10Kg MS SP red complete including proper mounting brackets, MS channels and screw, nut, bolts etc as required as per specification complete all as specified and as directed by Engineer-in-charge

Material and labour for point wiring with 1.5 sqmm (Nominal Area) PVC insulated, unsheathed multi-stranded copper conductor, FRLS 1100 Volts grade, with non metalic rigid PVC medium grade duty conduit/ casing capping on wall/ roof for surfacing wiring but not less than 20mm dia with accessories such as junction boxes, bends, tees etc. of suitable size including sunk cast iron or pressed steel terminal box for mounting switches, sockets fan regulators etc with 3mm thick plastic laminated sheet top cover including continuous earth wire PVC insulated 1.50 Sqmm multi stranded copper conductor, FRLS 1100 Volts grade, connecting to common earth and earth dolly for one three pin switch socket 5 Amps plug point on independent board complete all as specified and as directed by Engineer-in-Charge.

Supply and fix switch piano, flush button, single pole, one way, 6 Amps, 230 Volts complete all as specified and as directed.

Supply and fix socket outlet 2 in 1, 3 pin 5 Amps, flush type suitable for 240V AC complete all as specified and as directed

Design, supply, installation, testing and commissioning of geared motor and deep groove ball bearing integrated high volume low speed fan (Hanger fan) of sweep dia 24 feet having 05 No of blades made of high-grade aluminium alloy 6061 T6 material, anodised silver finish, 9° dihedral angle-blades swept up by 9° from the horizontal to maximize the area covered by the airflow with the same power consumption, DIN 17100 impeller grade, helical two stage inline gearbox, Danfoss FC 51 drive type, Hub integrated to the drive indirectly with a deep groove ball bearing for a safe and secure assembly, 1.5 KW (2HP), 50Hz, 415V three phase induction motor, reversible type, integrated VFD controlled of RPM 0 to 52, analog input speed setting through 0 to 10 volts,

Airflow 6,0,3000 CFM, coverage area around 29700 sqft, noise level @ 3 meter below fan<65 dB, digital/ analog control, touch screen HMI, shall be connected to building management system, LCP control, real time data monitoring system, through mobile app functioning of maximum 5 HVLS fan shall be able to control. It should be communicated through modbus RTU 485, real time turn ON/ OFF as per requirement, as a safety measure shall have 2 stage structure failure protection for impeller and hub assembly, GI wire rope for blade and extension tube, GI wire rope anchor for motor chassis, power system switch gear protection complete all as specified and as directed by manufacturer/ Engineer-in-Charge. Note: a) Structural stability for fitting of high volume low speed fan shall be vetted by IIT/NIT/any Govt. college. Consultancy charges of same shall be inlcuded in the quoted rate.

SKYLIGHT INNOVATIONS (BID ID -3342835)

Archana Enterprises (BID ID -3339671)

Neptune Engineers and Builders (BID ID -3340238)

B5BUILDING SOLUTIONS (BID ID -3341153)