Amendments A2 - 1
Introduction
Background
Tamil Nadu has a long coastline of 1076 KM constituting 12% of the coastline of
India comprising of 13 coastal Districts, 38 coastal Taluks, 49 coastal Blocks and 591
fishing villages. The coastal area of Tamil Nadu is multi-hazard prone in nature. The
major natural hazards that threaten the Tamil Nadu coast frequently are cyclones and
associated storm surges. Floods and flash floods, particularly in urban areas, are not
uncommon. In the past, it was only the cyclone and flood related disasters that
occurred along the coastal areas but in the recent years, we have witnessed the
deadliest tsunami disaster all along the Tamil Nadu coast, vulnerable to earthquake and
allied hazards. The areas are vulnerable to disaster because of high concentration of
people, buildings, and infrastructure and socio economic activities. Therefore, it is very
important to prepare the villages and community with a disaster mitigation plan in order
to reduce the damage and losses to lives and property.
The World Bank funded Emergency Tsunami Reconstruction Project (ETRP) with
a financial assistance of US$ 423 million focused on providing multi-hazard resistant
houses with basic amenities, restoration of livelihood and repair and reconstruction
works. Implementation of the project commenced in April 2005 and the project was
programmed to be implemented by Rural Development, Municipal Administration, Town
Panchayats, Public Works (WRO), Public Works (Building Organisation), Fisheries,
Agriculture, Horticulture, Animal Husbandry and Veterinary Sciences, Environment and
Forest departments of Government of Tamil Nadu besides Tamil Nadu Slum Clearance
Board (TNSCB) and Tamil Nadu Water Supply and Drainage (TWAD) Boards.
The project entered the second phase of rehabilitation and economic recovery
commencing from 13.08.2009, the scheme for reconstruction of multi-hazard disaster
resistant housing in 11 [Eleven] coastal districts [except Chennai & Thiruvarur districts]
for vulnerable population, construction of evacuation routes and signages, Evacuation
shelters [in 12 coastal districts excluding Chennai] and installation of early warning
systems in all the 13 coastal districts including Chennai were proposed to be taken up
under the restructured ETRP.
Amendments A2 - 2
Vulnerability Reduction of Coastal Communities (VRCC) – Phase II works:
The sub-components included In situ reconstruction of vulnerable houses (about
17,000 units in 11 coastal districts), evacuation shelters (about 139 in number), escape
routes (about 150 km), installation of early warning systems and signages. The Rural
Development and Panchayat Raj department would be the implementing agency for
reconstruction of vulnerable houses, evacuation routes and provision of signages in
evacuation routes. The Public Works department [Buildings Organisation] will construct
evacuation shelters and the Revenue Department [Project Management Unit] will
arrange to procure and install Early Warning Systems (EWS). These works were
targeted to be completed by December 2011.
The scope of work of VRCC included:
The proposal was to build resilient coastal communities in the eleven tsunami
affected coastal districts, namely, 1. Thiruvallur, 2. Kancheepuram, 3. Villupuram, 4.
Cuddalore, 5. Nagapattinam, 6. Thanjavur, 7. Pudukottai, 8. Ramanathapuram,
9. Thoothukudi, 10. Tirunelveli and 11. Kanniyakumari districts in Tamil Nadu. The
broad strategies suggested were:
a) Reconstruction of vulnerable houses in the coastal areas
b) Construction of about 139 nos. evacuation shelters, [ in 12 coastal districts
excluding Chennai]
c) Construction of Evacuation Routes for about 150 km including bridges/minor
crossings as found essential to provide easy escape routes in times of
emergencies. Signage’s to assist the people will also be incorporated.
d) Provision of Early Warning Systems (EWS) with a focus on operationalization at
community level. [ in all the13 coastal districts including Chennai]
Scope of the EWS Project
Though technology has advanced to predict occurrence of natural disasters like
Tsunami, cyclone etc., lack of timely alert results in huge loss of lives and properties
due to these disasters over the years.
Many rural and remote villages that are out of media coverage are the victims to
these disasters.
Amendments A2 - 3
Other than natural disasters, there are man made disasters like chemical and
biological accidents as well as terrorist attacks that can cause similar damages.
With a view to overcome the above problems, it is proposed to provide Disaster
Warning Announcement System (DWAS) for the habitations in the 13 coastal districts of
Tamil Nadu. The Functional and Technical requirements and other parameters of the
proposed Early Warning System are furnished below:It is proposed to provide about 450 numbers of Disaster Warning Announcement
System (DWAS) units in the habitations located along the coast of the tsunami affected
coastal districts with the following arrangements:
One central unit, namely, DWAS-C Unit is proposed to be installed in the office of
the Commissioner of Revenue Administration, Chepauk, Chennai – 5, Tamil Nadu, India
which shall have the overall control / dissemination / monitoring functions of all the EWS
sites provided in the habitations i.e., DWAS-R Units and the DWAS-D units provided in
the 13 Coastal district head quarters and issue necessary communications / warnings
etc as found necessary. Total no of DWAS-C Unit is one [1] at Chennai and one stand
by Disaster Recovery Center Unit, DWAS-(DRC) in the District Head quarter of
Tirunelveli or co-located at TNSWAN Disaster Recovery Center.
One unit, namely, DWAS-D Unit is proposed one each in the following coastal
district head quarters which shall co-ordinate/ monitor all the EWS i.e., DWAS-R Units
provided in the habitations within the district and act as support center between the
DWAS- C unit i.e., Central Unit at Chennai and the rural areas i.e., DWAS-R Units
within the district.
Sl No
1
2
3
4
5
6
7
District
Thiruvallur
Kancheepuram
Villupuram
Cuddalore
Nagapattinam
Tiruvarur
Thanjavur
Sl No
8
9
10
11
12
13
District
Pudukottai
Ramanathapuram
Thoothukudi
Tirunelveli
Kanniyakumari
Chennai
One unit, namely, DWAS-R Unit, to be provided in each of the habitations or by
combining the habitations in such a way that the Audible range of the Sirens/ loud
speakers covers a distance of one (1) Kilometer radius for tone alerts and the visual
Amendments A2 - 4
range of LED lamp assembly covers a radius of one (1) Kilometer under normal climatic
condition.
The DWAS-C and DWAS – DRC units are connected to the DWAS-D and
DWAS-R units through two redundant communication channels for sending Early
Warning Alerts and Messages from the DWAS-C unit and to receive the message
delivery acknowledgement from these units. The redundant communication channels
are proposed in order to ensure that the DWAS-R units located at remote coastal sites
are always accessible from DWAS-C unit (High availability) through either of the
channels for sending the warning alerts. The DWAS – C will monitor the functional and
serviceability status of all DWAS – D, DWAS – R units and their accessibility by using
the redundant communication channels.
The functions are described below briefly:
1. DWAS – C polls all the DWAS-D and DWAS-R units at periodic intervals (interval
programmable at the console) and collects the functional and test status of all the units.
2. The data collected as above should be tabulated, displayed on screen and archived
suitably.
3. The DWAS-D and DWAS-R units should be able to log in to DWAS-C individually and
record their operational status digitally and send voice information for archiving and
analysis.
4. The DWAS-C and DWAS – DRC should be capable of broadcasting a voice and/or
data information in any combination to all the DWAS-D and DWAS-R units during preprogrammed time slots or randomly at will.
5. All units, modules installed in open atmospheric conditions should meet IP 55 ingress
protection requirements.
This document provides the Technical requirements and specifications of the
Disaster Warning Announcement System (DWAS).
The Technical specifications are drawn with an aim to cover the following
requirements:
• Cost-effective and efficient system
• Easily installable
• Capable of up-grading to support 1,500 remote locations [i.e., DWAS-R Units ] by
the Central control center (DWAS-C) and adding other districts [19 districts]
over and above the 13 coastal districts i.e., in total 32 DWAS-D Units
• Wide geographical coverage supporting coastal and other hazard prone areas
within the State
• Rugged enough to work in harsh environmental conditions
Amendments A2 - 5
Capable of working in remote areas with Solar Power to solve the problem of
erratic and intermittent grid power
• System with Centralized monitoring provisions
The requirements of equipments for various units are as follows:•
1. Technical and Functional Requirement
1.1 Abbreviations
S. No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Acronym
DWAS
GSM
Description
Disaster Warning Announcement System
Global System for Mobile communication , a
digital cellular system standard for mobile based
voice communication
GPRS
Global Packet Radio Service, a GSM initiative to
give high speed packet data service to GSM
mobile terminals
RAID
Redundant Array of Independent Disks, a storage
technology that supports redundancy.
VRRP
Virtual Redundant Router Protocol
IPSec
Internet Protocol Security Layer, a security
Layer
protocol with encryption running at IP layer.
SSL
Secured Socket Layer, a security protocol with
encryption running at session level for an
application.
IP65
Environmental Protection – Ingress Protection 65
corresponding to outdoor environment.
VHF Radio Very High Frequency Radio.
TNSWAN
Tamil Nadu State Wide Area Network
BITE
Built In Test Equipment
SMS
Short Messaging Service
DRC
Disaster Recovery Center
LED
Light Emitting Diode
2. System Architecture
DWAS System consists of one DWAS Central Unit (DWAS-C), one stand by
Disaster Recovery Center Unit DWAS-(DRC), DWAS District Units (DWAS-D), and
DWAS Remote Units (DWAS-R) communicating among them through Tamil Nadu State
Wide Area Network (TNSWAN) and stand by GSM/GPRS networks. The mode of
Amendments A2 - 6
communication is Voice, Data, and SMS through GSM network. The Functional Block
Diagram of DWAS is given in Attachment – 10.
The TNSWAN spreads across the State and has Points Of Presence (POP) in
the State Government Offices located at Chennai, all District Head Quarters, all Taluk
Head Quarters and all Block Head Quarters with in the State. The Remote Disaster
Warning Announcement System (DWAS-R) sites in the coastal Habitations fall under
the jurisdiction of 49 coastal Blocks. The Remote announcement sites are proposed to
be connected to the nearest Block Head Quarters TNSWAN-POP by Digital VHF radio
links.
2.1
System Components - Description
DWAS – C and DWAS-DRC Units
DWAS-C is the Central Unit of the DWAS System. The Functional Block Diagram
of DWAS – C is given in Attachment – 11. It will have two server machines that shall
operate on 24x7 basis at the Central Site. Each Server shall connect to two
communication channels to communicate to DWAS-D and DWAS-R Units. The
communication channels in this case are TNSWAN and GSM network.
Each communication channel shall have connectivity to telephone equipment for
voice communication. Each Server shall be connected to a high speed internet modem /
Router for data communication between DWAS-C, DWAS-D and DWAS-R units.
DWAS-C unit shall have a headphone with Microphone for recording and hearing of
speech message to be sent as disaster announcement to DWAS-R units. The DWASDRC unit will be a replication of the DWAS-C unit with one channel configuration.
The following table gives the hardware and software modules that are part of
DWAS-C and DWAS-DRC units:
S. No
Item Description
Nos. for
DWAS-C
1
2
Server Machine
Computer with Linux
OS or Equivalent
Headphone cum
Microphone set
RAID Storage unit
3
4
Total
Nos.
2
2
Nos. for
DWASDRC
1
1
4
2
6
1
1
2
3
3
Amendments A2 - 7
5
6
7
8
9
10
GSM/GPRS modem
2
Internet modem / router 2
Telephone equipment
4
Ethernet switch-24 Port 2
UPS system (5 KVA)
2
SIM Card for GPRS
2
connection
Peripherals & Accs.
1 set
Mounting cabinet/ rack 1
Application S/W pack
2
11
12
13
1
1
2
1
1
1
3
3
6
3
3
3
1 set
1
1
2 sets
2
3
Table 1 – List of Items for DWAS-C and DWAS-DRC Units
DWAS – D Unit
DWAS – D Unit is the District level monitoring unit of the Disaster Warning
System. The Functional Block Diagram of DWAS - D is given in Attachment – 12.
DWAS – D unit will have a Computer loaded with Linux OS or Equivalent and has
support for connectivity to TNSWAN and internet to communicate with DWAS-C and
DWAS-R units. DWAS-D unit will have two (2) telephone equipments for voice and SMS
communication with DWAS-R units under its jurisdiction.
The following table gives the hardware and software modules that are part of
DWAS-D unit.
S. No
1
2
3
4
5
6
7
8
9
Item Description
Computer with Linux OS or
Equivalent
GSM/GPRS modem
Internet modem / router
Telephone equipment
SIM Card for GPRS connection
Ethernet switch – 8 Port
UPS System (1.0 KVA)
Mounting rack/ cabinet
Application S/W pack
Table 2 – List of Items for DWAS-D Unit
Nos.
1
1
1
2
2
1
1
1
1
Amendments A2 - 8
DWAS – R Unit
DWAS – R Unit is the remote unit of the DWAS system. The Functional Block
Diagram of DWAS - R is given in Attachment – 13. DWAS-R unit may be a custom
made and/or a standard hardware unit that can be powered from a Solar Panel or Grid
power or a battery. This unit shall have interfaces for a Telephone equipment/handset to
make or receive calls from a set of pre-stored telephone numbers. This unit shall have
Sirens/ Loudspeakers to make warning announcements and LED lamp Assembly for
visual alert.
The following table gives the hardware modules that are part of DWAS-R unit.
S. No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Item Description
DWAS – R Control and Interface
unit with software
Solar Panel and charge controller
Battery- 24V and protection unit
AC Mains charger and PSU
E-Siren/ Loudspeaker Arrays
Audio Power Amplifier set
LED Lamp Assembly
SIM Card for GPRS connection
GSM/GPRS modem
Digital VHF radio with all Accs.
Mounting cabinet/ rack
Mast with mounting hardware
24 V to 12 V DC/DC Converter
Lightning arrester with earthing
Nos.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Table 3 – List of Hardware components for DWAS-R Unit
Amendments A2 - 9
VHF stations for last mile connectivity:
1. Digital VHF base station radio system:
S. No
1
2
3
4
5
6
7
8
9
Item Description
Digital VHF base station radio
Microphone with PTT
AC Mains PSU
Antenna with RF coaxial cable
ROIP Gateway with S/W
Tubular Lead Acid Battery- 12 V
Mounting rack/ cabinet
Antenna mast with mounting H/W
Lightening arrester and earthing
Nos.
1
1
1
1
1
1
1
1
1
Table 4 – List of Items for VHF Base Station
2. Digital VHF Repeater radio system:
S. No
1
2
3
4
5
6
7
8
9
10
Item Description
Digital VHF Repeater radio
PTT Microphone
AC Mains PSU and charger
Antenna with RF coaxial cable
ROIP Gateway with S/W & Accs.
Tubular Lead Acid Battery- 12 V
Mounting rack/ cabinet
Antenna mast with mounting H/W
Lightening arrester and earthing
RF Duplexer with interconnects
Nos.
1
1
1
1
1
1
1
1
1
1
Table 5 – List of Items for VHF Repeater Station
Note:
Items with varying specifications depending on site conditions are listed as alternate
item / quantities in the Price Bid schedule
Amendments A2 - 10
3. Summary of Technical Specifications
Item
No.
3.1
Name of Goods or
Related Service
DWAS – C Unit
3.2
DWAS – DRC Unit
3.3
DWAS – D Unit
DWAS – R Unit
3.4
Technical Specification and Standards
As per Technical specifications given in
Sections 4.1, 4.2, 5.1, 5.2, 5.3 and 5.4
As per Technical specifications given in
Sections 4.1, 4.2, 5.5, 5.6, 5.7 and 5.8
As per Technical specifications given in
Sections 4.1, 4.2, 6.1 and 6.2
As per Technical specifications given in
Sections 4.1, 4.2, 7.1, 7.2, 7.3, 7.4, 7.5, 7.6,
7.7, 7.8, 7.9, 7.10
4. DWAS – Detailed Technical Specifications
4.1
DWAS – System – General Requirements
S. No.
Specification
4.1.1
DWAS System shall ensure 24x7 system functionality for disaster warning
announcement
DWAS System shall support and control up to 1,500 DWAS-R units to be
installed in remote villages [the present proposal provides for about 450
DWAS-R Units] and 32 DWAS-D units of which the present proposal is to
provide 13 DWAS-D Units in the coastal districts.
DWAS System shall support functioning in disaster condition without grid
electric power and without solar power for a minimum of 2 days.
DWAS System shall support redundancy to the Server, Network
connectivity to internet and Storage level at the DWAS – C unit.
DWAS – R units of DWAS System shall have a redundancy at network
connectivity level through two different networks, primary TNSWAN network
and the secondary GSM/GPRS network.
DWAS System shall have an optional support of an interface for interfacing
futuristic data modems like a 3G modem, etc., for data connectivity between
DWAS-R, DWAS-D and DWAS – C unit.
DWAS System shall have a centralized monitoring to know the functional
status of DWAS-C, DWAS – D and DWAS – R units using secure web
based browser application or a proprietary software in a password
protected secured mode.
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
Amendments A2 - 11
4.1.8
4.1.9
4.1.10
4.1.11
4.1.12
4.1.13
4.1.14
DWAS System units namely, DWAS – C, DWAS – R and DWAS – D units
shall have a voice interface port to receive and make voice calls through
TNSWAN or GSM/GPRS network.
DWAS System units shall have a data interface port for data
communication through TNSWAN and GSM/ GPRS network and SMS
communication through GSM/GPRS network. There should be facility to log
all SMS communications and also to report to DWAS-C / D about any
unauthorized GSM/CDMA number access to DWAS-R Units.
DWAS System shall have all network transactions optionally carried out
through a secured network communication channel using Secured Socket
Layer or IPSec protocol or an equivalent secured connection protocol.
DWAS System shall have standard and/or proprietary implemented
hardware complying with RoHS Standards.
DWAS System shall record the log messages giving different events that
occur in the system and maintain the same for a period of past 6 months.
DWAS system indoor units shall comply with the following Environmental
specifications:
a) Operating temperature : – 0 to 50 o C
b) Operating humidity
: - 95% RH at 35 o C Non-Condensing
DWAS System shall have a provision for a Disaster Recovery Center
(DRC) which will back up the DWAS-C Unit and will carry out the DWAS-C
functions whenever DWAS-C is not available
4.2
DWAS System- Software requirement:
4.2.1
General Requirement
Sl. No
4.2.1.1
Specifications
The Application S/W package should be ported in each Central server at
DWAS – C and DWAS – DRC.
The application should run in Automatic mode (unattended) or with manual
control.
The application should be initially configured for the network and
infrastructure installed for this project along the TN coastal area and should
be capable of accommodating future requirements and extendable to the
whole of Tamil Nadu.
The user interface should be simple enough to operate and maintain the
system with ease and with high user efficiency.
4.2.1.2
4.2.1.3
4.2.1.4
Amendments A2 - 12
4.2.1.5
The entire Application S/W for all the layers should reside at the central
server and if any upgrade or modification to any one module, the same
shall be implementable across all units in the network uniformly.
4.2.2
Functional Requirement
4.2.2.1
The Application should run concurrently on both servers of DWAS – C and
the Server at DWAS – DRC in the background.
The Application should be configurable to the communication channels like
TNSWAN with Digital VHF as last mile link, GSM/GPRS network, Internet,
Satellite links and upgradable for any future addition/ upgrade of networks.
Live and pre-recorded Voice, Data and SMS should be handled and
communicated seamlessly across the entire network through appropriate
channels.
The application should comprehensively cover all the functional
requirements of DWAS – C, DWAS – DRC, DWAS – D and DWAS – R
units and all the intercommunication between them.
The application should have appropriate interfaces to proprietary softwares
used by commercially off the shelf (COTS) modules integrated in to the
EWS system
The application should run the periodic polling of all the DWAS – D and
DWAS – R units for collection of status information from these units in
automatic mode. The time and periodicity of polling should be configurable
in the software from as low as 10 minutes up to once in a day.
The customized reports for viewing the operational and health status of
various units of EWS should be generated by the application software as
per selection by the personnel at DWAS – C. The application software
should have the capability to generate additional/ upgraded reports during
the currency of the project. The status and performance reports should be
compiled/ generated by the application software using the archived periodic
status data from all the EWS units as per the start and end dates selected
by personnel at DWAS – C.
4.2.2.2
4.2.2.3
4.2.2.4
4.2.2.5
4.2.2.6
4.2.2.7
Amendments A2 - 13
5. DWAS – C and DWAS – DRC Specifications
5.1
S.No.
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
DWAS – C - General Requirements
Network Connectivity and Redundancy Specification
DWAS – C Unit shall have two Servers working in 1+1 configuration with
one active at any time and the other being active – redundant.
DWAS – C Units shall support redundant network connectivity to internet
with a single high speed link per server with 1+1 server configuration.
DWAS – C Unit shall have high speed links with a minimum full duplex bit
rate of 2 Mbps to the internet from each server.
DWAS – C Unit shall have router functionality with built-in hot plug in
redundancy through support of VRRP V3 or an equivalent protocol.
DWAS – C Unit shall have a 2 distinct well known fixed IP address one for
each of the servers that is reachable from anywhere in the internet.
High Availability Specification
5.1.6
5.1.7
DWAS – C Unit shall support inherent redundancy at each level so that
optionally fault tolerance can be supported by placing the redundant copy of
the server physically in a different location.
DWAS – C Unit shall support uninterrupted operation in case of grid power
failure for a period of 2 days without fail.
Voice Interface Specification
5.1.8
5.1.9
5.2
S. No.
5.2.1
5.2.2
5.2.3
DWAS – C Unit shall support incoming and outgoing voice calls through
TNSWAN and GSM/GPRS modem with phone support
DWAS – C Unit shall support a headset with microphone interface to the
server for recording new speech messages to be sent to DWAS – R units
through any/ both networks.
DWAS – C - Functional Requirements
Specification
DWAS - C Unit shall have two servers based on Linux OS or an equivalent
operating system
DWAS - C Server shall support up to 1,500 DWAS-R units and 32 DWAS-D
units for simultaneous health packet acknowledgement functionality
DWAS – C Server shall send disaster warning commands to announce prestored warning tones and messages for a required number of times through
the acknowledgement packet itself to each one of the DWAS – R units.
Amendments A2 - 14
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
DWAS – C Server shall support FTP Server functionality with support for
multiple simultaneous FTP sessions, so that a new disaster warning
message if any will be conveyed within 10 min. of time.
DWAS – C Server shall map the IP address of the DWAS – R units against
their mobile numbers dynamically on reception of DWAS – R health
packets.
DWAS – C Server shall have a provision for sending SMS to a group of / all
DWAS – R units through the GSM/GPRS network.
DWAS – C Server shall have a console viewer and a command window to
know the operational status of the different units in the DWAS system and
to control their functionality.
DWAS – C Server shall have provision for generating alarms with different
priority levels on occurrence of specified events to trigger alert actions like
calling a particular emergency number or support number or generating an
SMS etc.
5.3 DWAS – C – Storage Requirements
S. No.
5.3.1
5.3.2
5.3.3
5.3.4
Specification
DWAS – C shall support redundancy in data storage based on RAID 5 /
RAID 1+0 / RAID 0+1 technology.
DWAS – C shall have provision for storing the Software images of DWAS D & DWAS – R and Configuration files of each of DWAS-D &DWAS – R
units.
DWAS – C shall hold health status record data from all the DWAS-D &
DWAS-R units for a period of 6 months.
DWAS – C shall have provision to store the log messages of DWAS system
for a period of 6 months.
5.4 DWAS – C –Security Requirements
S. No.
5.4.1
5.4.2
Specification
DWAS – C Server shall support Firewall and Network Address Translation
(NAT) support to protect the Server from external elements on the internet
against unwanted flooding of packets and dynamic DoS (Denial of Service)
attacks.
DWAS – C shall support detailed logging of network access so that alert
notification can be generated to the Alarm system.
Amendments A2 - 15
5.5
S. No.
5.5.1
5.5.2
5.5.3
5.5.4
5.5.5
DWAS – DRC - General Requirements
Network Connectivity and Redundancy Specification
DWAS – DRC Unit shall have One (1) Server working as back up server for
DWAS-C Servers in redundant mode.
DWAS – DRC Unit shall support network connectivity to internet with a
single high speed link to the server.
DWAS – DRC Unit shall have a high speed link with a minimum full duplex
bit rate of 2 Mbps to the internet.
DWAS – DRC Unit shall have router functionality with built-in hot plug in
redundancy through support of VRRP V3 or an equivalent protocol.
DWAS – DRC Unit shall have one distinct well known fixed IP address for
the server that is reachable from anywhere in the internet.
High Availability Specification
5.5.6
5.5.7
DWAS – DRC Unit shall support inherent redundancy at each level so that
optionally fault tolerance can be supported by placing the redundant copy of
the DWAS - C server, physically in DWAS-DRC in different location.
DWAS – DRC Unit shall support uninterrupted operation in case of grid
power failure for a period of 2 days without fail.
Voice Interface Specification
5.5.8
5.5.9
DWAS – DRC Unit shall support incoming and outgoing voice calls through
TNSWAN and GSM/GPRS modem with phone support
DWAS – DRC Unit shall support a headset with microphone interface to the
server for recording new speech messages to be sent to DWAS – R units
through any/ both networks.
5.6 DWAS – DRC - Functional Requirements
S. No.
5.6.1
5.6.2
Specification
DWAS-DRC Unit shall have the server based on Linux OS or an equivalent
operating system
DWAS - DRC Server shall support up to 1,500 DWAS-R units and 32
DWAS-D units for simultaneous health packet acknowledgement
functionality
Amendments A2 - 16
5.6.3
5.6.4
5.6.5
5.6.6
5.6.7
5.6.8
5.7
S. No.
5.7.1
5.7.2
5.7.3
5.7.4
5.8
S. No.
5.8.1
DWAS – DRC Server shall send disaster warning commands to announce
pre-stored warning tones and messages for a required number of times
through the acknowledgement packet itself to each one of the DWAS – R
units.
DWAS – DRC Server shall support FTP Server functionality with support for
multiple simultaneous FTP sessions, so that a new disaster warning
message if any will be conveyed within 10 min. of time.
DWAS – DRC Server shall map the IP address of the DWAS – R units
against their mobile numbers dynamically on reception of DWAS – R health
packets.
DWAS – DRC Server shall have a provision for sending SMS to a group of /
all DWAS – R units through the GSM/GPRS network.
DWAS – DRC Server shall have a console viewer and a command window
to know the operational status of the different units in the DWAS system
and to control their functionality.
DWAS – DRC Server shall have provision for generating alarms with
different priority levels on occurrence of specified events to trigger alert
actions like calling a particular emergency number or support number or
generating an SMS etc.
DWAS – DRC – Storage Requirements
Specification
DWAS – DRC shall support redundancy in data storage based on RAID 5 /
RAID 1+0 / RAID 0+1 technology.
DWAS – DRC shall have provision for storing the Software images of
DWAS - D & DWAS – R and Configuration files of each of DWAS-D
&DWAS – R units.
DWAS – DRC shall hold health status record data from all the DWAS-D &
DWAS-R units for a period of 6 months.
DWAS – DRC shall have provision to store the log messages of DWAS
system for a period of 6 months.
DWAS – DRC –Security Requirements
Specification
DWAS – DRC Server shall support Firewall and Network Address
Translation (NAT) support to protect the Server from external elements on
the internet against unwanted flooding of packets and dynamic DoS (Denial
of Service) attacks.
Amendments A2 - 17
5.8.2
DWAS – DRC shall support detailed logging of network access so that alert
notification can be generated to the Alarm system.
6. DWAS – D Specification
6.1
S. No.
6.1.1
6.1.2
6.1.3
6.1.4
6.2
S. No.
6.2.1
6.2.2
6.2.3
6.2.4
DWAS – D – General Requirements
Specification
DWAS – D unit shall be a Linux OS or equivalent operating system loaded
computer.
DWAS – D unit shall support data network connectivity to TNSWAN and
internet to communicate with DWAS – C unit
DWAS – D unit shall support GSM/GPRS modem interface to send SMS to
DWAS – C and DWAS – R units.
DWAS – D unit shall have telephone equipments connected to TNSWAN
and the GSM/GPRS modem to receive and make phone calls to DWAS-C
and DWAS-R numbers.
DWAS – D – Functional Requirements
Specification
DWAS – D shall send a periodic health packet through the data network to
DWAS-C unit. The Periodicity of the health packet transmission shall be as
low as 10 minutes. However, the time and periodicity will be decided and
preset during installation of the system
DWAS – D shall accept an acknowledgement packet from DWAS – C unit
to indicate about the reception of the health packet.
DWAS – D shall have a provision to view the status of a group of DWAS-R
units through DWAS-C unit. This status shall be sent along with the
Acknowledgement packet from the DWAS-C unit itself.
DWAS – D shall have provision to send a group SMS to a set of DWAS-R
units, if requested by DWAS-C unit or by DWAS –D supervisor.
Amendments A2 - 18
7. DWAS – R Specification
7.1
DWAS – R – General Requirements
S. No.
7.1.1
Specification
DWAS – R shall support three channel connectivity interfaces to connect
and communicate with the DWAS-C unit.
DWAS – R shall support a primary interface of network communication
to the DWAS – C unit and that shall be decided at the time of site survey for
installation.
DWAS – R shall support a secondary interface of network connectivity
to the DWAS – C unit and it shall be used in the case of failure / total
unavailability of the Primary network.
DWAS – R shall use packet data communication by either TNSWAN or
GSM/GPRS network to DWAS-C unit.
DWAS – R shall use SMS by GSM/GPRS as a secondary mode of
connectivity to DWAS-C
DWAS – R shall support E-Siren/loudspeaker Arrays for Audio
broadcast of messages during the time of disaster with an audio range of
minimum of 1 Km radius for tone alert and 700 m radius for voice alert.
DWAS – R shall support a telephone port for making voice calls to /
from the unit for a set of pre-stored hotline numbers.
DWAS – R shall support an LED based light alert during the time of
disaster announcement with a visual range of 1 km under normal climate.
DWAS – R shall support powering options from a Solar Panel, Battery and
Grid based Power source.
DWAS – R shall support operation for a minimum of 2 days without grid
power as well as solar power and with only batteries in back up mode.
DWAS – R shall have visual indications of the functional status of the units
on the box for monitoring by maintenance personnel.
DWAS – R shall have cabinet housing all indoor units. The outdoor units
like E-siren/loudspeaker arrays, Lightning arrester, VHF Antenna and LED
Lamp Assembly are to be mounted on an external pole with cables running
from indoor unit to the above fixtures. The solar panel and the pole shall be
mounted over the roof of the building. (The base rate may be considered for
RF, Solar power, Audio and LED Lamp cables of 20 meters length each
and for additional length of cables rate to be considered on a pro-rata
basis.)
DWAS – R shall support RoHS compliant hardware unit.
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.1.8
7.1.9
7.1.10
7.1.11
7.1.12
7.1.13
Amendments A2 - 19
7.2
S. No.
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.2.8
7.2.9
7.3
S. No.
7.3.1
7.3.2
DWAS – R – Functional Requirements
Specification
DWAS – R shall have two modes of operation namely Normal mode and
Disaster Warning mode
DWAS – R shall send a periodic health packet through the underlying
connected Radio network to DWAS-C unit. The Periodicity of the health
packet transmission shall be as low as 10 minutes. However, the time and
periodicity will be decided and preset during installation of the system
DWAS – R shall accept an acknowledgement packet from DWAS – C unit
to indicate the reception of the health packet as well as any new message
is available for downloading.
DWAS – R shall support File Transfer Protocol functionality to download
any new Speech broadcast message from the DWAS-C server.
DWAS – R shall have a functional loudspeaker operation test executed with
a standard test siren tone everyday at a pre-decided time.
DWAS – R shall have several self-testing levels (BITE) to understand the
health of the units including the functioning of the loud speakers.
DWAS – R shall have a manual testing mode that can be invoked with a
password protected command to test the functioning of the units thoroughly.
DWAS-R equipments are to be designed/ selected with special care to
reduce power consumption in normal mode, since the standby power
consumption of DWAS-R equipment in normal mode will directly determine
the solar panel rating and the Back up battery capacity.
The modules not required to be powered ON in normal/ standby mode have
to be kept in OFF condition, so that they do not consume any power and
overall power consumption is minimized. These modules should be
automatically switched ON only during testing and warning applications.
DWAS – R – Maintenance Requirements
Specification
DWAS – R shall support self maintenance features (BITE) supporting
periodic health message packets giving the functional status of the different
components in the unit.
DWAS – R shall require only a minimum periodic manual maintenance.
However, maintenance visit of once in 2 weeks for cleaning the solar panels
and inspecting the loudspeakers, LED lamps and other external fixtures
shall be done to ensure high performance and serviceability of warning
equipments and communication channels at all times.
Amendments A2 - 20
7.4
S. No
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
DWAS – R – Powering Requirements
Specification
DWAS – R shall support unit powering options from a Solar Panel, Battery
and Grid based Power source. Grid based power source implies power
from 230V AC supply. The voltage fluctuation between 160 V to 250 V from
AC Mains input should be accepted as operating range by the battery
charger cum power supply unit
DWAS – R shall have the back up capability to function for 2 days in the
Disaster Warning mode in the absence of Solar power and Grid power.
DWAS – R shall use long life low maintenance tubular solar batteries for its
operation.
DWAS – R shall normally operate from solar power and in case solar power
is not sufficient, operate from grid power. In the absence of solar and grid
power, DWAS – R shall operate from Battery supply.
DWAS – R shall have the required power supply protection devices in place
to avoid the damages caused to the DWAS-R unit and Battery due to erratic
input/ output conditions and connections, if any.
DWAS – R shall be designed with a power supply and charge controller to
operate all the power control circuits at their best efficiency and minimum
loss. A rugged Switched Mode Power Supply (SMPS) unit with high
operating efficiency and wide input range shall be used
DWAS – R shall operate typically on a battery of 24 V DC and capacity 80
AH to comply with all its functional requirements.
Protection by Circuit Breaker at the Input of AC Mains, Disconnect switches
between PV Panel and Battery bank, Battery bank and Load and proper
System Earthing shall be incorporated.
Amendments A2 - 21
7.5
S. No
7.5.1
7.5.2
7.5.3
7.5.4
7.6
S. No
7.6.1
7.6.2
7.6.3
7.6.4
DWAS – R – Solar Panel Requirements
Specification
DWAS – R shall support mono crystalline or multi crystalline solar panel
DWAS – R shall support Solar power generation based on an average of 4
Peak Sun hours in a day.
DWAS – R shall support monitoring of Solar panel output voltage level so
that the charge controller can switch to grid power.
DWAS – R shall be designed typically for a Solar panel with a Power output
of 80W at 24V.
DWAS – R – Battery Requirements
Specification
DWAS – R shall operate from a long life, low maintenance, tubular solar
battery, typically having capacity of 80AH.
DWAS – R shall ensure that the Depth of Discharge of the battery does not
exceed the range of 50 – 60%, to get a long battery life.
DWAS – R shall have provisions for monitoring the battery charge condition
and the input supplies for battery charging and send the status as part of
health packet to DWAS-C
DWAS – R shall have local LED indications at the DWAS – R unit to show
whether the unit is operated from battery and about the battery charge
level.
7.7 DWAS – R – Communication Networks Port
Requirements
S. No
7.7.1
7.7.2
Specification
DWAS – R shall support GSM/GPRS interface with an indoor/ outdoor
antenna unit complying to standards of ITU-T GSM/GPRS
DWAS – R shall support GSM/GPRS dual band / tri band / quad band class
B modem with multi-slot class 10 service supporting bit rates of a minimum
of 9.05 kbps to 85.6 kbps ( downstream)
•
•
•
•
•
Coding scheme
CS-1:
CS-2 :
CS-3:
CS-4:
1 Slot
9.05
13.4
15.6
21.4
2 Slot
18.1
26.8
31.2
42.8
4 Slot
36.2
53.6
62.4
85.6
Amendments A2 - 22
7.8
DWAS – R – Audio Broadcast Port Requirements
S. No
Specification
7.8.1
DWAS – R shall support Electronic siren/ loudspeaker arrays to enable
audio announcement during the time of periodic audio broadcast testing
and during disaster time.
DWAS – R shall support a configurable option to individually power the Esiren/ loudspeaker arrays.
The audio broadcast system shall have audible range up to roughly 1.0 Km
radius distance with a minimum sound level of at least 6 dB above the
ambient noise level for tone broadcast and about 700 m radius distance
with a minimum sound level of at least 12 dB above the ambient noise level
for voice to be heard with good sound intelligibility level.
DWAS – R shall support a maximum of up to 100 local pre-loaded tones /
speech message of 30 seconds each stored in the flash memory of the
DWAS-R unit
DWAS – R shall have a feature to support downloading of new tone /
speech messages from DWAS-C unit.
DWAS – R shall support a feature to test the physical working of Audio
Interface section by broadcasting a test tone once in a day at a pre-fixed
time, with out causing public disturbance. Silent mode testing is preferable.
DWAS – R shall support audio broadcasting of a tone /message for a
maximum duration of 1 minute time continuously.
DWAS – R shall support audio broadcasting of messages of 1 minute
duration up to a maximum of 8 times a day, if the unit is operated from
Battery in the absence of solar and grid power.
DWAS – R shall support the capability to capture the broadcasted audio to
verify the functionality of the loudspeaker unit and give the update to
DWAS-C unit.
DWAS – R shall support power shutoff to Power Amplifiers (PAs) of E-siren/
loudspeaker array in Normal/ standby mode
The E-siren/ loudspeaker units shall be capable of withstanding IP65 level
outdoor environment, using marine grade material, as the installations of
DWAS-R units are mostly in the coastal region.
DWAS – R shall support E-Siren/ loudspeaker installation on poles at a
height of about 10 meters so that the hazardous decibel level threshold for
human hearing (130 dB SPL) is not exceeded at a normal human height of
6 feet. The same shall be able to with stand against a wind speed of 200
Km/hour
7.8.2
7.8.3
7.8.4
7.8.5
7.8.6
7.8.7
7.8.8
7.8.9
7.8.10
7.8.11
7.8.12
Amendments A2 - 23
7.8.13
7.8.14
7.8.15
7.9
S. No
7.9.1
7.9.2
7.9.3
7.9.4
7.9.5
7.9.6
7.10
S. No
7.10.1
7.10.2
7.10.3
DWAS – R shall incorporate line protection against the lightning and other
accidental high voltage coupling that might happen in the exposed cabling
between the power amplifier and the externally installed loudspeakers.
DWAS – R shall have thermal protection against over heating of PAs.
DWAS – R shall have a provision to control the power level at the individual
E-Siren/ Loudspeaker.
DWAS – R – Hot line Port Requirements
Specification
DWAS – R shall support an interface to connect either standard telephone
equipment or a handset for receiving and making calls through the hotline
interface port.
DWAS – R shall support buzzer (85 – 90 dB SPL) based ringing to indicate
an incoming call.
DWAS – R shall support a feature to allow incoming calls from a set of
allowed numbers to the hot line port.
DWAS – R shall support a pre-configured key code sequence protected
hotline mode to call pre-programmed list of numbers.
DWAS – R shall support a pre-programmed limit on call duration in the case
of Battery-only mode.
DWAS – R shall support a pre-programmed number of allowable incoming /
outgoing calls in the case of Battery-only mode.
DWAS – R – Light Port Requirements
Specification
DWAS – R shall provide the required visual alert at the time of disaster
warning using Lamp assembly with Red color Light Emitting Diode (LED)s.
DWAS – R shall provide the visual alert in all directions uniformly in the
horizontal plane
DWAS – R shall provide the lighting indication with a minimum visibility
range of 1 km during normal climate.
Amendments A2 - 24
7.10.4
7.10.5
7.10.6
7.10.7
DWAS – R shall have the Lamp assembly mounted at a typical height of
about 10 meters above ground level.
DWAS – R shall switch ON and OFF the lighting indication (flashing) during
disaster warning alert.
DWAS – R shall have a pre-programmed limit on total ON time of the lamp
per day, in case the unit is operated from battery in the absence of grid
power and solar power.
DWAS – R shall have the LED Lamp assembly capable of withstanding
external environment complying with IP65 specification.
8. Other Requirement Specifications
S. No
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
Specification
DWAS system requires service registration with a GSM/GPRS Service
Provider to get GSM /GPRS connectivity. This service provider should be
made conversant with all the requirements of Disaster warning network and
they should take adequate safe guards to make the network available for
such application.
DWAS system functioning requires a site survey of the villages where
DWAS-R units will be installed to decide on the number of loudspeakers
required at the site, the height of VHF aerial mast to connect to the nearest
base station and the GSM/GPRS connection availability in the chosen place
of installation.
DWAS-C unit requires three high speed internet links from an Internet
Service Provider, two for DWAS – C and one for DWAS – DRC. Internet
connections/ links are to be provided to DWAS – D units at 13 District head
quarters
The VHF radio equipments used for connecting the DWAS-R sites require
frequency allocation and operating license from Wireless Planning and
Coordination wing (WPC), Ministry of communications, Govt. of India.
DWAS system proposes to use the TNSWAN as the primary
communication channel. This network should be made to comply with all
the requirements of a Disaster warning network.
Amendments A2 - 25
9. List of activities by the Purchaser & Supplier
[A]
Activities by the Purchaser/ Employer
Space required for the installation of the EWS at various locations will
be arranged to be provided to the Contractor. Any change in location
will also be furnished to the Contractor before installation. The
Employer will furnish the details of sites for the installation of Plant &
Equipment before the scheduled installation date to allow the contractor
to perform the site inspection and to verify the appropriateness of sites
before installation of the Plant & Equipment.
Any change in the number of EWS [addition or deletion] to be provided
to the Supplier before installation.
The Employer has to appoint a Project Manager to coordinate with the
supplier and get the project executed. The roles and responsibilities of
the Project Manager are described in detail in Attachment - 4
[B]
Activities by the Supplier/ Contractor
Contractor should arrange for the safe custody of the equipments
before / after installation, commissioning, testing etc till the same are
handed over to the Employer.
The Contractor is responsible for all unpacking, assemblies, wiring,
installations, cabling between Plant & Equipment units and connecting
to power supplies. The Contractor will test all Plant & Equipment
operations and accomplish all adjustments necessary for successful
and continuous operation of the Plant & Equipment at all installation
sites.
Where building is available for the installation of Early Warning
Systems, the Equipments can be installed as below:1.
The various equipments shall be installed in the space provided in
the building.
2. The Audio broadcasting system, LED lamp system to be installed
over the building using Marine grade GI pipe with clamps, steel guy
ropes etc., as indicated in Annexure-B.
Amendments A2 - 26
3. The Solar panel shall be installed over the terrace with appropriate
orientation for maximum capture of sun light and avoid any shadows
from near by structures.
Where no space is available in the building, the EWS system shall be
provided as per the Drawing No: 1PMU/EWS over RCC pillar.
The Contractor is obliged to work closely with the Purchaser’s staff, act
within its own authority and abide by directives issued by the Employer
and implement all activities.
The Contractor will abide by the job safety measures prevalent in India
and will free the Employer from all demands or responsibilities arising
from accidents or loss of life, the cause of which is the Contractor’s
negligence. The Contractor will pay all indemnities arising from such
incidents and will not hold the Employer responsible or obligated.
The Contractor is responsible for managing the activities of its
personnel or sub-contracted personnel and will hold itself responsible
for any misdemeanors.
The Contractor will treat as confidential all data and information about
the Employer, obtained in the execution of his responsibilities, in strict
confidence and will not reveal such information to any other party
without the prior written approval of the Employer.
The Contractor is responsible for and obliged to conduct all contracted
activities in accordance with the contract using state-of-the-art methods
and economic principles and exercising all means available to achieve
the performance specified in the Contract.
The performance requirement of the Contractor is described in detail in
Attachment - 5
Amendments A2 - 27
(C)
Training:
The contractor shall arrange to impart training to the Employer’s staff in
the field as well as the staff in the district collectors’ offices to familiarize
the functions of the system and for up keeping and monitoring the Plant &
Equipment. The training shall have to be provided for about five hundred
(500) persons in batches, one at Chennai and others at each District head
quarters.
The contractor shall arrange to impart a comprehensive training to the
staff identified by the Employer for board level repair and servicing of the
Plant & Equipment during the sixth year of the contract so that the trained
staff will continue to maintain the system after the contract period is
completed. The training shall have to be provided for about ten technical
persons in two batches, one at Chennai and the other at a selected
District head quarters.
10. Warranty Specification
All the equipments provided and installed by the Supplier should be warranted for
Three [3] years from the date of taking over of the systems by the Purchaser and
a Three [3] year Annual Maintenance contract for operation and maintenance of
the Plant & Equipment should be entered in to between the Employer and
Contractor.
Warranty will cover:
•
•
•
•
Manufacturing defect
Design defect
Material defect
Failure for other reasons etc.
Warranty and Annual Maintenance Contract shall cover the following:
In partial modification of the provisions, the warranty period shall be 36 months
from date of taking over of the Plant & Equipments by the Employer. The
Contractor shall, in addition, comply with the performance guarantees specified
under the Contract. If, for reasons attributable to the Contractor, these
guarantees are not attained in whole or in part, the Contractor shall, make such
changes, modifications, and/or additions to the Plant & Equipment or any part
Amendments A2 - 28
thereof as may be necessary in order to attain the contractual guarantees
specified in the contract at its own cost and expense and to carry out further
performance tests in accordance with GCC 26.2.
•
If during operation, the real Hardware down Time of any piece of equipment or
component thereof does not prove to be within 70% (seventy percent) of the
specified MTBF, the Contractor shall replace the unit of component with another
of at least the earlier specified performance and quality at no cost to the
Employer.
•
Free maintenance services shall be provided by the supplier during the period of
Warranty / Defects Liability period of 36 months. After the warranty/ Defects
Liability period, annual maintenance and repairs of the entire system including
supply of spares etc. for next 36 months will be carried out by the supplier.
During Warranty/Defects Liability Period and Annual maintenance contract period
any third party software installation would be the responsibility of the bidder.
•
The maximum response time for setting right any failure shall not exceed 24
hours from time of occurrence of the defect.
•
The Contractor will accomplish preventive and breakdown maintenance activities
to ensure that all items function without defect or interruption for at least 98%
uptime for 24 hours a day, 7 days a week of operation of the machine worked
out on a quarterly basis.
•
It is expected that the average downtime of an item will be less than half the
maximum downtime (Here, the downtime is defined as number of days for which
an item of equipment is not usable because of inability of the Contractor to repair
it) as mentioned in the form of technical details. In case any item is not usable
beyond the stipulated maximum downtime, the supplier will be required to
arrange for an immediate replacement of the same, till it is repaired. Failure to
arrange for the immediate repair/ replacement will attract liability for penalty of
Rs.500/- per day per item. The amount of penalty will be recovered from bank
guarantee during warranty/ Defects Liability period or annual maintenance period
as the case may be.
Amendments A2 - 29
11. Total Requirements of the Early Warning System
Sl
No
1
2
3
4
5
6
7
8
9
10
11
12
13
Note: -
Name of District
Chennai
Thiruvallur
Kancheepuram
Villupuram
Cuddalore
Nagapattinam
Tiruvarur
Thanjavur
Pudukottai
Ramanathapuram
Thoothukudi
Tirunelveli
Kanniyakumari
Total
DWAS-C Unit
DWAS-C-1No
DWAS-DRC1No
2 Nos
Nos required
DWAS-D Unit
1
1
1
1
1
1
1
1
1
1
1
1
DWAS-R Unit*
15**
33
45
15
86
54
06
19
30
64
19
20
1
13 Nos
33
439
* The numbers of DWAS-R Units are likely to vary by about 10%
either way.
** The details of location will be furnished later.
The List of locations for installation of DWAS – R Units are shown in
Attachment -1
Amendments A2 - 30
Technical Specifications for Systems and
Modules
1. DWAS – C - Server Specifications
Module /
Parameter
CPU* 1
Hard Disk
Drive*
RAM
Display
controller
USB ports
Ethernet
ports
COM ports
CPU
Utilization
Description
1. Server shall be 64 bit CPU from a
latest family of processor working at 1.2
GHz speed or above.
2. No of CPUs [minimum dual core]
requires for the server shall be at least 2.
In any case, a provision to add one more
CPU [dual core or above] in addition to
the current requirement shall be
supported.
1. Server shall have at least 250 G Bytes
of storage capacity with RAID 0/1/1+0/5
support.
2 Data storage for 6 months of log
information from the DWAS-R Units to
be supported. Bidder to provide
calculation/ details.
1. Server shall have RAM supporting
DDR-3 RAM Technology.
2. Minimum 2 GB with provision to
expand up to 8 GB.
1280 X 1024 X 16M colour support or
better for GUI display.
Minimum of 2 ports
Minimum of 3 ports, GIG Ethernet
Minimum of 2 ports
1 Peak CPU utilization shall not exceed
75% at any time on 24X7 basis
2. Average CPU utilization over any
hour, measured at 5 minute intervals,
shall not exceed 60%.
Bidder’s compliance
Amendments A2 - 31
In case CPU utilization exceeds the
values defined above, the bidder shall
supply additional Hardware free of cost
Optical Drive One DVD read / write Drive either
external or internal
Key board
Standard Qwerty Keyboard interface
Server OS Any flavor of LINUX / WINDOWS Server
Operating System to support Server
functionality.
Form Factor Rack / Tower type Form factor.
Network
Dual Network connectivity to provide
redundancy to each Server.
Power
Redundant, Load sharing Power supply.
Supply
Display
Minimum of 2 Ports
Ports
Monitor
17” or above LCD / LED display.
MTBF(min) 100,000 Hours for the entire server
The bidder must provide a calculation for
HDD size being proposed.
The bidder must provide theoretical
calculations or empirical data obtained
from simulated or projected load
combination of all to justify the servers
capacity to be able to handle the full load
of 1500 DWAS – R units
The bidder shall upgrade the server
hardware / software in case the system
supplied fails to meet the stated
performance requirements at no extra
cost.
In any case, the server shall have spare
socket or physical capacity to add in
future at least one additional CPU,
additional memory and additional HDD if
the situation so demands.
Amendments A2 - 32
2. Technical Specification for Computer
2.1. - Disaster Warning Announcement System – C (DWAS - C)
Sl.
No
Description
1
Make and Model
Please specify
2
Operating system
Windows 7 Professional or
/ and equivalent Linux OS
3
Processor
4
Memory
5
Hard drive
6
Office software
7
Security software
8
Graphics card
9
Speakers
10
Primary optical drive
11
Networking
Unit-C
Intel(R) Core(TM) i5-680
dual-core processor
[3.6GHz, 512KB L2 + 4MB
shared L3 cache, DMI
2.5GT/s]
8GB DDR3-1333MHz
SODIMM [2 DIMMs]
1TB 7200 rpm SATA
3Gb/s hard drive
Microsoft(R) Office
Professional 2007 or 2010
/ equivalent Open Office
e-scan Internet
Security(TM) 2010 or
equivalent
1GB NVIDIA GeForce
GT230M
stereo speakers with
subwoofer and remote
Blu -ray player and Slimtray DVD burner with Light
Scribe
Wireless-N LAN card and
Bluetooth(R )
10/100/1000Mbps
(Ethernet)
Bidder's offer
Amendments A2 - 33
12
Front Productivity
Ports
6-in-1 memory card reader
(2 side, 5 back)
13
Sound Card
14
Keyboard and Mouse
15
Monitor
16
Webcam
Microsoft Cinema or
Equivalent
17
Warranty
3-years on-site
comprehensive warranty
18
UART-RS 232 / USB
port with USB UART
connector module
Integrated sound
Mechanical keyboard and
optical mouse
23" high-def LED
widescreen
2 Nos.
100,000 Hours for the
complete system
Note: 1. The Contractor should ensure that the plant and Equipments supplied
are as the specifications against each parameter
19
MTBF(min)
2.2. Disaster Warning Announcement System – D (DWAS - D)
Sl. No
Description
Unit-D
1
Make and Model
Please specify
2
Operating system
Windows 7
Professional or and
equivalent Linux OS
3
Processor
Intel(R) Core(TM) i5650 dual-core
processor [3.2GHz,
512KB L2 + 4MB
shared L3 cache, DMI
2.5GT/s]
4
Memory
4GB DDR3-1333MHz
SDRAM [2 DIMMs]
Bidder's offer
Amendments A2 - 34
5
Hard drive
500GB 7200 rpm
SATA 3Gb/s hard
drive
6
Office software
Microsoft(R) Office
Professional 2007 or
2010 / equivalent
Open Office
7
Security software
e-scan Internet
Security(TM) 2010 or
equivalent
8
Graphics card
9
Speakers
10
Primary optical drive
11
Networking
12
Front Productivity Ports
13
Sound Card
14
Keyboard and Mouse
15
Monitor
19" high-def LED
widescreen
16
webcam
Microsoft Cinema or
Equivalent
17
Warranty
3-years on-site
comprehensive
warranty
1GB NVIDIA Ge
Force GT230M
stereo speakers with
subwoofer
16X max. DVD+/R/RW Super Multi
drive
Wireless-N LAN card
and Bluetooth(R )
10/100/1000Mbps
(Ethernet)
6-in-1 memory card
reader
(2 side, 5 back)
Integrated sound
Mechanical keyboard
and optical mouse
Amendments A2 - 35
18
UART-RS 232 / USB
port with USB UART
connector module
19
MTBF (min)
Note:
2 Nos.
100,000 Hours for the
complete system
The Contractor should ensure that the plant and Equipments supplied are
as the specifications against each parameter
3. Specifications for Peripherals and Accessories
3.1 Headset & Microphone Specification:
The headset and microphone should be
sleek, comfortable
and rugged for long term use with the
DWAS – C for audio
announcement and reception.
3.1.1 Headset Speaker
Make and Model
Frequency Response: 20 ~ 20000 Hz
Plug: 3.5mm Stereo plug x 2
3.1.2 Microphone
Make and Model
Frequency Response: 20 ~ 16000Hz
Plug: 3.5mm
Bidder’s compliance
Amendments A2 - 36
3.2 Printer - Multi function
(Printing, Scanning and fax) – Specifications:
General
PARAMETER
Printer Type
REQUIREMENT
Desk top
Paper Size
A4, A6 & A3 (Standard)
Memory
Minimum 1GB
Automatic
Document Feeder
Required
Warm Up Time
32 Seconds
Printing Function
Processor speed
Print Speed Color
Mono
Minimum 600 MHz
22 ppm (A4)
24 ppm (A4)
Resolution Color
Mono
1200 x 600 dpi
600 x 600 dpi
Interface
USB 2.0, USB 3.0,
10/100BaseTX Ethernet
PDL
PCL6, PCL5c & PostScript3
emulation
Copying Function
Original Size
A4 & A3
Copy Size
A4, A3, A5, B5, A6
Resolution
600 x 600 dpi (Reading), 2,400
x 600 dpi (Writing)
Copy Speed Color
Mono
22 cpm (Copies per minute)
24 cpm
Multiple Copy
1 to 99 copies
BIDDER COMPLIANCE
Amendments A2 - 37
Copy Mode
Text, Text/Photo, Photo, Photo
(Glossy)
Reproduction Ratio 25% - 400%
Scanning Function
Scan Speed
Gray scale
2 spm (300dpi) (Scans per minute)
Colour
3 spm (300dpi)
Resolution
75 / 100 / 150 / 200 / 300 / 400 /
600 dpi
Scan Features
2 sided Scan, Scan to Email, Scan
to USB, Scan to Network PC
Fax Function
No. of Line
Minimum 2 lines
Compression
Method
JBIG, MMR, MR, MH
Transmission
Speed
2.0 sec, approximately
Fax Features
Broadcasting, Duplex Printing,
Duplex Scanning, PC-Fax, Internet
Fax, Direct Dial (Max. 40
digits/dials), Group Dial (up to 20
groups), Speed Dial (up to 100
destinations), One Touch Key
Amendments A2 - 38
3.3. Ethernet Switch Specifications
3.3.1. Ethernet Switch, 24-Port, 10/100/1000
Specifications
Customer requirement
Interface:
10/100/1000BASE-T Ports
24
Combo SFP Slots
4
RS-232 Console Port
Optional Redundant Power
Supply
Stacking:
Yes
DPS-200
HDMI Stacking Ports
2
Number of Unit Per Stack
(Max)
Stacking Bandwidth
6
Up to 10Gbps with Linear,
Topology Up to 20Gbps
with Bi-Directional
Redundant Ring Topology
Performance:
Switch Capacity
64-Byte Packet Forwarding
Rate
MAC Address Table Size
Packet Buffer
68Gbps
50.6Mpps
Jumbo Frame (Max.)
10,240 Bytes
8K
768KB
Physical and Environmental:
Power Input
100 to 240 VAC, 50 to 60
Hz, Internal Universal
Power Supply
Offer by Bidder
Amendments A2 - 39
Power Consumption (Max)
Heat Dissipation
Operating Temperature
Storage Temperature
50.0 W
168.5 BTU/hr
0° to 40°C
-10° to +70° C
EMI/EMC
FCC Class A, ICES-003
Class A, CE, C-Tick, VCCI
Class A
Amendments A2 - 40
AAA
Port/MAC-Based 802.1X
Authentication
Guest VLAN
MAC-Based Access Control
TACACS+ Auth. for Mgmt
Access
RADIUS Auth. for
Management Access
3 Years (Exclude Power)
Warranty
3.3.2 Ethernet switch - 8-port, 10/100/1000 MBPS
PARAMETER
REQUIREMENT
No of Ports
• (8) Ports 10/100/1000Mbps
MAC Address
Table Size
• 8K
Switch Fabric
• 16Gbps Forwarding Capacity
Transmission
Method
• Store-and-forward
Diagnostics
LEDs
• Per Unit: Power
Packet Buffer
Memory
• On Chip 1MByte Buffer
Memory Per Device
Forwarding
Rate
• 10Mbps-14,880pps/100Mbps148,810pps/1000Mbps1,488,100pps
Address Aging
Timer
• Automatic Update
Max Power
Consumption
• 4.5 Watts (Max)
QoS
• 802.1p (4 Queues)
• Per Port: Activity/Link
BIDDER COMPLIANCE
Amendments A2 - 41
RJ-45
• 10BASE-T, 100BASE-TX &
1000BASE-T Universal UTP
Cable Recognition for StraightThrough or Crossover Cables
(MDI/MDI-X)
Network Protocols and Standards
IEEE
• 802.3 Ethernet, 802.3u Fast
Ethernet, 802.3x Flow Control,
802.3ab Gigabit Ethernet,
802.1p QoS
Electrical & Emissions Summary
Emissions
• CE Mark, FCC Class B
Power Supply
• DC Input: 7.5V 1A
Power Source -12VDC to 7.5V DC,1 A Converter
Safety
• CSA
Temperature
• Operating: 0° -40° C (32° - 104°
F)
• Storage: -10° - 70° C (14° 158° F)
Humidity
• Operating: 10% to 90% RH,
Non Condensing
Warranty
• 3 Years (Exclude Power)
Amendments A2 - 42
4. GPRS / GSM Modem Specifications
Description
Antenna Interface
Frequency bands
GSM / GPRS
features supported
GSM/GPRS
Functionality
SIM
Operating &
Storage
temperature
Relative Humidity
Requirement
Inbuilt Antenna
Dual Band EGSM 900, DCS
1800 Capability
Provides for all GSM/GPRS
authentication, encryption, and
frequency hopping algorithms.
GPRS Coding Schemes CS1CS4 supported.
Multi-Slot Class 10
Mobile
-originated
and
mobile-terminated
SMS
messages: up to 140 bytes
or up to 160 GSM 7-bit ASCII
characters.
Reception of Cell Broadcast
Message
SMS
Receipt
acknowledgement
Circuit
Switched
Data
(Transparent
&
Nontransparent up to 9.6 kbps)
Voice (EFR, FR, HR)
Supports
Unstructured
Supplementary Service Data
(USSD)
Multi -Slot Class 10 Supported
(4RX/2TX), (5 Slot Max)
PBCCH/PCCCH supported.
3 V Mini-Subscriber Identity
Module (SIM) compatible
00C to +600C (Operating)
-100C to + 850C (Storage)
5-95%
Bidder’s compliance
Amendments A2 - 43
Frequency
1800 MHz
900 MHz
Power
Class
GSM
Power
Class 1
GSM
Power
Class 4
Transmit Power
1-W conducted power
maximum (30 dBm +/-2 dB),
measured at the antenna port
2-W conducted power
maximum (33 dBm +/-2 dB),
measured at the antenna port
Frequency Sensitiv
Mode
ity
1800 MHz
-106
GPRS Coding Scheme 1
dBm
(CS1)
(typical)
900 MHz
-106
GPRS Coding Scheme 1
dBm
(CS1)
(typical)
RJ11 / suitable connector required for connecting
Telephone equipment / Head set and associated
cable.
RS232 D9 / D15 or suitable connector &
Associated cable.
5
UPS Specifications
5.1 – 5.0 KVA UPS:
Description
Unit- C & DRC
Make and Model
Please specify
On Line operation
230 V AC Mains, 50 Hz
Rated output
5 5.0 KVA
Min. Back up Time
2 Hours @ full load
Battery type
Long life, low maintenance,
Tubular Lead Acid 12 V
packages
Operating
0 to 45 Degree Celsius
Temperature
Bidder's compliance
Amendments A2 - 44
5.2 – 1.0 KVA UPS:
Description
Make and Model
On Line operation
Rated output
5
Min. Back up Time
Battery type
Operating
Temperature
Unit- D
Please specify
230 V AC Mains, 50 Hz
1.0 KVA
6 Hours @ full load
Long life, low maintenance,
Tubular Lead Acid, 12 V
packages
0 to 45 Degree Celsius
Bidder's compliance
6. DWAS-R Power System Specifications
6.1 Solar Panel Specifications
S.
No.
Description
Required Specification
1 Make
Please specify
2 Model No
SP-1, (Please specify)
3 Cell type
Mono/Multi crystalline
Electrical Data:
4 Maximum Power (P max)
80Wp (+-5% tol.)
5 Panel efficiency @ STC
(1000W/Sq. m, 25 Deg C
and AM 1.5)
Better than 14 %
6 Nominal Voltage
24 V DC
7 Voltage at P max (Vmp)
35.0 V
8 Current at P max (Imp)
2.3 Amp
9 Short circuit current (Isc)
2.5 Amp
Bidder’s Offer
Amendments A2 - 45
Mechanical Data:
10 Front Glass
3.2 mm tempered anti reflective High transmission
solar glass
11 No and size of solar cells
36 cells -125 mm x 125 mm
12 Frame material
Silver mat anodized Al
13 Bi- pass Diode
Low loss, Schottky type
14 Junction Box
Junction Box with cable
glands
15 Dimension (Typical)
775mmx775mmx35mm
16 Weight in Kg (Typical)
6.0 Kg
Qualification Test:
17 Thermal cycling
-20 to +85 Deg C -200 cycles
18 Damp Heat
85% RH @85 Deg C1000Hrs
19 Static load (Front &Rear)
2400Pa wind pressure
20 Hailstone impact
25 mm dia hailstone @23m/s
from 1m
21 By pass diode
1 Hr @1.25 times Isc &75
Deg C
22 Mounting arrangement
To withstand 200Kmph wind
speed
23 Qualification certificate
IEC 61215, EN IEC 61730
class A & Salt mist corrosion:
IEC 61701 or equivalent
specs
24 Safety class
Class II
Amendments A2 - 46
25 Please specify Thermal
coefficients for
P max,
Voc
Isc.
1.
Bidder to fill in all the specifications met by the offered Solar Panel
2.
The solar panel should have rugged frame, with mounting arrangement for
withstanding the 200 Kmph wind speed.
3.
The test certificate for the panel meeting all the qualification tests specified
above or better, should be submitted along with the delivery of item.
4.-
6.2
If Single Solar Panel of 80 Wp, 24V (Nominal) rating is not available, two serially
connected Solar Panels of 40 Wp, 12V (Nominal) rating may be offered
Solar Charge Controller for 24 V Tubular Battery:
Required Specification
-High efficiency, Ruggedized and Highly
Reliable
-User selectable settings and extensive
electronic Protection
-Temperature compensated charging of
battery
-Tropicalised with Marine rated Terminals
-Charge characteristics for Tubular Lead Acid
Battery
-Manual/ Automatic Battery Equalization
- 3 Stage Battery Charging- Bulk, Absorption
and Float
-Automatic Low voltage Charge disconnect
and reconnect
Bidder’s Offer
Amendments A2 - 47
Specifications:
1
Nominal Battery voltage:
24 Volts
2
Battery Voltage Range:
0 to 30 V DC
3
Maximum Charge current: 10 A
4
Max. PV Panel Voltage:
75V
5
Max. Self consumption:
30 mA
6
Operating Temperature:
0 to 55 Deg C
7
Relative Humidity:
100% - non condensing
Protections:
8
PV Panel: High voltage, Over load, Short
circuit and Reverse Polarity
9
Battery: High voltage, Over load, Short circuit
and Reverse Polarity
10
Load: High voltage and Reverse Polarity
11
Lightning, Transient surges and High
Temperature
12
Reverse current at night
Status Indication and Digital output:
13
Battery charging from Solar Panel
14
Solar Panel disconnected
Certification:
15
Certification/ Approval of the unit from
statutory bodies shall be submitted with the
bid document
16
Test
results
from
Accredited
Labs/
manufacturer’s Lab shall be submitted with
the delivery of Product
Amendments A2 - 48
6.3 Mains Battery Charger for 24 V Tubular Battery:
Required Specification
Bidder’s Offer
-Switched mode, High efficiency
-Fully isolated output
-Over load and over voltage protection
-Temperature compensated charging of battery
Specifications:
1
AC Mains Input Range:
RMS, 47 to 53 Hz
160 V to 260 V
2
Battery Voltage for Boost charge:
DC (preset up to: 27 to 30 V)
3
Battery Voltage for Trickle Charge: Above the
preset voltage
4
Boost Charge current:
5
Trickle/ float Charge current: 0 to 0.5 A
0 to 27.6 V
5.0 A +/- .0.5 A
Protection for Charger:
6
Mains over voltage cut off:
270 V and above
7
Mains under voltage cut off:
160 V and below
LED indications on the front Panel and
Digital status outputs:
8
AC Mains ‘ON’ (Amber)
9
AC Over voltage cut-off (Red)
10
AC Under voltage cut-off (Red)
Amendments A2 - 49
11
In Boost charge mode (Amber)
12
In Trickle charge mode (Green)
Certification:
13
Certification/ Approval of the unit from statutory
bodies shall be submitted with the bid
document
14
Test
results
from
Accredited
Labs/
manufacturer’s Lab shall be submitted with the
delivery of Product
6.4 Battery Protection Module
Required Specification
Bidder’s Offer
- Battery reverse Polarity Protection
-
Battery Protection by MCB
- High dynamic response, since load currents
up to 60 A DC will be consumed during Audio
alert for about One minute duration
1
Solar charge mode:
Solar panel voltage 28
V DC and above
2
AC Mains charge
mode:
Solar panel voltage
below 28 V DC
3
Charge limit mode:
Battery voltage above
28 V DC
4
Battery Under voltage
Cut-off:
Battery voltage below
20 V DC
5
Battery Under voltage
Warning:
Battery voltage below
22 V DC
Amendments A2 - 50
LED indications on the front Panel and
Digital status outputs:
6
Solar charge mode (Amber)
7
AC Mains charge mode (Amber)
8
Charge limit mode (Green)
9
Battery in discharge mode (Amber)
10
Battery Under voltage Warning (Amber)
11
Battery Under voltage Cut-off (Red)
7.1 Specifications for Long life, Low maintenance, Tubular
Battery for Solar Photovoltaic Application
Sl.
No
1
2
3
4
5
6
7
8
9
10
11
12
Description
Requirement
Make
Model
Type of battery
Nominal Voltage
Capacity at C10
discharge
Container Material
Topping up frequency
Charging AH efficiency
Rate of self discharge
Service life in normal
operating conditions
Cycle life (Minimum)
Please specify
Please specify
Please specify
2 X 12 V DC
80 AH
Discharge rate
PPCP
Once in 8 months
Better than 90%
Less than 3% per month
Better than 8 years
1500 with 80% discharge
3000 with 50% discharge
5000 with 20% discharge
Capable of discharging 60
Amp DC for pulsed load
of 1 Minute duration with
less than 1.0 Volt drop
from nominal battery
output volt.
Bidder's offered
specs.
Amendments A2 - 51
Note:
1 The battery type should be approved for use in Solar photovoltaic
applications under indoor installation and certificate of approval from
statutory body should be submitted with the offer and delivery of item
2 The battery type should be selected from long life category so that required
service life in normal operating conditions is ensured
3 The Manufacturer's Specification sheet to be submitted along with the offer
4 The AH capacity is specified for C10 discharge rate to 1.85 V per cell at
27 Deg C
7.2 Control and Interface Unit (CIFU)
Required Specification
The CIFU may be configured using a suitable micro
controller with capability to carry out all the functions
of the DWAS-R unit in normal (standby and test)
and warning modes.
CIFU shall have features to support all the General
requirements of DWAS-R as specified in clauses
7.1.1 to 7.1.11
CIFU shall be designed to support all the Functional
requirements of DWAS-R as specified in clauses
7.2.1 to 7.2.9
CIFU shall be designed to fulfill the Maintenance
requirements of DWAS-R as specified in clauses
7.3.1 and 7.3.2
CIFU shall be designed to support all the Functional
and Interface requirements of DWAS-R as specified
in clauses 7.6 to 7.10
CIFU shall be designed to work on very low power
consumption from 24 V/ 12 V DC bus of DWAS-R
unit (typically 3 W in standby mode).
Amendments A2 - 52
CIFU will have the capability to have voice
communication between DWAS-R and preprogrammed stations in the DWAS network but
need not be provided with a Phone Instrument as a
standard accessory.
However, the maintenance personnel will have to be
provided with suitable instruments to connect to the
communication port of CIFU/GSM modem to make
and receive calls from pre programmed numbers.
The interface between Digital VHF transceiver and
CIFU may be configured for seamless digital
communication between DWAS-R and DWAS-C
through TNSWAN and Digital VHF links
8. Audio announcement System Specifications
8.1 Loud speaker Array, LA - 1 Specifications
Sl.
No
Specifications
Customer
requirement
Model No of the Array
LS ARRAY-1-(LA-1)
1 No of Horns in the array
2 to 4 Nos- Re-entrant
2 Min. Rated Power(RMS)W
3 Peak Power-Watts
4 No & type of Amplifiers
5 Operating. voltage
300W
6 Stand by Current
7 Min. rated Sound O/P at
30m
8 Directivity of speaker
9 Horizontal coverage
10 Audio Freq Response- 3
dB
11 Impedance- Ohms
12 Environmental sealing
13 Op. Temperature
Pl specify
One D type Amplifier
24V DC (+20 -10%)
10 mA to 50 mA
103 dB
Pl specify
360 Deg
300-4000Hz
Pl specify
IP-65
minus25 to +60 Deg C
Amendments A2 - 53
14 Humidity- % RH @45 C
0 to 95% RH
15 Shock
16 Approval Certificate
Pl specify
From accredited Lab
17 Weight in Kgs- Max
18 Mast Mounting Kit
19 List of Replacement Parts
20 Kg
Pl specify
Pl specify
20 Life in years
21 Typical MTBF in Hrs
22 Min. Effective Range for
tone broadcast in Km
Pl specify
Pl specify
1 Km in low density
area with 52 dBA
noise level
Aluminium Alloy
300N
23 Horn Material
24 Max Wind load @ 160
Kmph
25 Max Distortion @ Rated
voice O/P,1KHz
26 Effective range in Km for
clear voice alert (Min)
27 Serviced Life
3%
0.8 Km for a Low
Density area @ 50 dB
ambient noise level
Pl specify
Note:
1 Audible Range is given in Radial distance from Loud speaker in Kilometers
(Km).
2 The three type of Loud Speaker arrays are proposed to be deployed in
three different areas so that the effective range of 1 Km radius is obtained
3 The Loud speakers to be certified for the above specs by a nationally
accredited Laboratory and the certificate should be submitted
along with the supply
4 Optionally, the Amplifiers may be offered with additional operating voltage
of 230V AC, 50 Hz
5 The parameter should be specified by the bidder where "Pl Specify" is
indicated
6 Low density area is an environment having additional attenuation of 1.5 dB
per 100m propagation
7 Medium density area is an environment having additional attenuation of 2.0
Amendments A2 - 54
dB per 100m propagation
8 The bidder is required to fill in the column "Specifications offered by Bidder"
against each parameter
9 The Loud speaker horns should be capable of with-standing storm speed of
200 Kmph.
10 Serviced life is the No of years the product is in field use from the date of
launch in Market.
8.2
Loud speaker Array, LA - 2 Specifications
Sl.
No
Specifications
Customer
requirement
Model No of the Array
LS ARRAY-2- ( LA-2)
1 No of Horns in the array
4 to 8 Nos- Re-entrant
2 Min. Rated Power(RMS)W
3 Peak Power-Watts
4 No & type of Amplifiers
5 Operating. voltage
600W
Pl Specify
Two D type Amplifiers
24V DC (+20 -10%)
6 Stand by Current
7 Min.rated Sound O/P at
30m
8 Directivity of speaker
9 Horizontal coverage
10 Audio Freq Response- 3
dB
11 Impedance- Ohms
12 Environmental sealing
13 Op. Temperature
14 Humidity- % RH @45 C
20 mA to 100 mA
109 dB
15 Shock
16 Approval Certificate
Pl Specify
From accredited Lab
17 Weight in Kgs- Max
18 Mast Mounting Kit
19 List of Replacement Parts
40 Kg
Pl Specify
Pl Specify
Pl specify
360 Deg
300-4000Hz
Pl Specify
IP- 65
minus25 to +60 Deg C
0 to 95% RH
Specifications
offered by Bidder
Amendments A2 - 55
20 Life in years
21 Typical MTBF in Hrs
22 Min. Effective Range for
tone broadcast in Km
23 Horn Material
24 Max Wind load @ 160
Kmph
25 Max Distortion @ Rated
voice O/P,1KHz
26 Effective range in Km for
clear voice alert (Min)
27 Serviced Life
Pl Specify
Pl Specify
1 Km in Med. density
area with 53 dBA
Noise level
Aluminium Alloy
600N
3%
0.8 Km for a Med.
Density area @ 50 dB
ambient noise level
Pl specify
Note:
1 Audible Range is given in Radial distance from Loud speaker in Kilometers
(Km).
2 The three type of Loud Speaker arrays are proposed to be deployed in
three different areas so that the effective range of 1 Km radius is obtained
3 The Loud speakers to be certified for the above specs by a nationally
accredited Laboratory and the certificate should be submitted
along with the supply
4 Optionally, the Amplifiers may be offered with additional operating voltage
of 230V AC, 50 Hz.
5 The parameter should be specified by the bidder where "Pl Specify" is
indicated
6 Low density area is an environment having additional attenuation of 1.5 dB
per 100m propagation
7 Medium density area is an environment having additional attenuation of 2.0
dB per 100m propagation
8 The bidder is required to fill in the column "Specifications offered by Bidder"
against each parameter
9 The Loud speaker horns should be capable of with-standing storm speed
of 200 Kmph.
10 Serviced life is the No of years the product is in field use from the date of
launch in Market.
Amendments A2 - 56
8.3
Loud speaker Array, LA -3 Specifications
Sl.
No
Specifications
Customer
requirement
Model No of the Array
LS ARRAY-3 - (LA-3)
1 No of Horns in the array
8 to 16 Nos- Re-entrant
2 Min. Rated Power(RMS)W
3 Peak Power-Watts
4 No & type of Amplifiers
5 Operating. voltage
1200W
Pl specify
Four D type Amplifiers
24V DC (+20 -10%)
6 Stand by Current
7 Min. rated Sound O/P at
30m
8 Directivity of speaker
9 Horizontal coverage
10 Audio Freq Response- 3
dB
11 Impedance- Ohms
12 Environmental sealing
13 Op. Temperature
14 Humidity- % RH @45 C
40 mA to 200 mA
115 dB
15 Shock
16 Approval Certificate
Pl specify
From accredited Lab
17 Weight in Kgs- Max
18 Mast Mounting Kit
19 List of Replacement Parts
80 Kg
Pl specify
Pl specify
20 Life in years
21 Typical MTBF in Hrs
22 Min. Effective Range for
tone broadcast in Km
Pl specify
Pl specify
1 Km in Med. density
area with 59 dBA
Noise level
Aluminium Alloy
23 Horn Material
Pl specify
360 Deg
300-4000Hz
Pl specify
IP-65
minus25 to +60 Deg C
0 to 95% RH
Specifications
offered by Bidder
Amendments A2 - 57
24 Max Wind load @ 160
Kmph
25 Max Distortion @ Rated
voice O/P,1KHz
26 Effective range in Km for
clear voice alert (Min)
1200N
3%
0.8 Km for a Med.
Density area @ 56 dB
ambient noise level
Pl specify
27 Serviced Life
Note:
1 Audible Range is given in Radial distance from Loud speaker in Kilometers
(Km).
2 The three type of Loud Speaker arrays are proposed to be deployed in
three different areas so that the effective range of 1 Km radius is obtained
3 The Loud speakers to be certified for the above specs by a nationally
accredited Laboratory and the certificate should be submitted
along with the supply
4 Optionally, the Amplifiers may be offered with additional operating voltage
of 230V AC, 50 Hz.
5 The parameter should be specified by the bidder where "Pl Specify" is
indicated
6 Low density area is an environment having additional attenuation of 1.5 dB
per 100m propagation
7 Medium density area is an environment having additional attenuation of 2.0
dB per 100m propagation
8 The bidder is required to fill in the column "Specifications offered by Bidder"
against each parameter
9 The Loud speaker horns should be capable of with-standing storm speed
of 200 Kmph.
10 Serviced life is the No of years the product is in field use from the date of
launch in Market.
Amendments A2 - 58
8.4
E- Siren Array, SA – 1, Specifications
S.
No
Specifications
Customer requirement
Model No
1 No of E- Siren units in Array
Siren Array-1- (SA-1)
2 Nos
2 No & type of Amplifiers
3 Min. Rated Power (RMS)-W
1- D type amplifier
300W
4 Peak Power-Watts
5 Min rated Sound O/P level
6 Horizontal coverage (3dB)Degrees
7 Vertical Coverage- Degrees
Pl specify
103dBA @ 30m
360 Degree Omnidirectional
0 to 30 Degrees(Typical)
8 Audio Freq Response- Hz(Min)
9 Preset Siren Frequency- Hz
300 to 4000Hz
10 Impedance- Ohms
11 Environmental sealing
12 Operating Temperature for
out door units
13 Humidity- % RH @ 45 Deg
C
14 Shock
15 Approval Certificate
16 Max Weight in Kgs
17 Mounting Kit for Pole
Mounting
18 List of replacement parts
19 Average Life in years
20 Typical MTBF in Hrs
Min Sound Pressure Level
(SPL) at 1 Km for 1KHz
tone
21 Effective range for Siren
Tone broadcast - Km- (Min)
22 Horn Material
within 400 to 1250Hz
Pl specify
IP 65
Minus 25 to + 60 Deg. C
0 to 95% RH
Pl specify
From accredited Lab
20 Kg
Pl specify
Pl specify
Pl specify
Pl specify
58dB-SPL @ 1Km -in low
density area
1 Km in Low density area
with 52 dB ambient Noise
level
Aluminium Alloy
Specifications
offered by Bidder
Amendments A2 - 59
23 Operating voltage
24V DC(22 to 28V Range)
24
25
26
27
28
with in 10 to 50mA
100
Pl specify
24V DC
300 N
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
Stand by Current
No of alarms
No. of Voice msgs
Back up Battery
Max. Wind load@ 160
Kmph
Live PA Announcement
Max Distortion @ 1 KHz for
Rated voice O/P
Effective range for Clear
voice announcement-Km(Min)
Remote/Local activation
Serviced Life
Yes
3%
0.8 Km for a Low Density
area @ 50 dB ambient
noise level
yes
Pl specify
Note:
Range is given in Radial distance in Km.
The three type of E-sirens are proposed to be deployed in three different areas
so that the effective range of 1 Km radius is obtained in each area.
The parameter should be specified by the bidder where "Pl Specify" is indicated
Low density area is an environment having additional attenuation of 1.5 dB per
100m propagation
Medium density area is an environment having additional attenuation of 2.0 dB
per 100m propagation
The bidder is required to fill in the column "Specifications offered by Bidder"
against each parameter
The E- Siren horns should be capable of with-standing storm speed of 180
Kmph.
The bidder should produce a certificate from a National Accredited Laboratory
for meeting all the specifications claimed by them and the same should be
better than the customer's requirement.
Serviced life is the No of years the product is in field use from the date of launch
in Market.
Optionally the E-Sirens may be offered with additional operating voltage of
230V AC, 50 Hz
Amendments A2 - 60
8.5
E- Siren Array, SA – 2, Specifications
S.
No
Specifications
Customer requirement
Model No
1 No of E- Siren units in Array
Siren array- 2- (SA-2)
4 Nos
2 No & type of Amplifiers
3 Min. Rated Power (RMS)-W
2- D type amplifiers
600W
4 Peak Power-Watts
5 Min rated Sound O/P level
6 Horizontal coverage (3dB)Degrees
7 Vertical Coverage- Degrees
Pl specify
109dBA @30m
360 Degree Omnidirectional
0 to 30 Degrees(Typical)
8 Audio Freq Response- Hz(Min)
9 Preset Siren Frequency- Hz
300 to 4000Hz
within 400 to 1250Hz
10 Impedance- Ohms
11 Environmental sealing
12 Operating Temperature for
out door units
13 Humidity- % RH @ 45 Deg
C
14 Shock
15 Approval Certificate
16 Max Weight in Kgs
17 Mounting Kit for Pole
Mounting
18 List of replacement parts
19 Average Life in years
20 Typical MTBF in Hrs
Min Sound Pressure Level
(SPL) at 1 Km for 1KHz
tone
21 Effective range for Siren
Tone broadcast - Km- (Min)
Pl specify
IP 65
Minus 25 to + 60 Deg. C
22 Horn Material
Aluminium Alloy
0 to 95% RH
Pl specify
From accredited Lab
40 Kg
Pl specify
Pl specify
Pl specify
Pl specify
59dB-SPL @1Km, in
Med. density area
1 Km in Med. density area
with 53 dB ambient Noise
Specifications
offered by Bidder
Amendments A2 - 61
23 Operating voltage
24V DC(22 to 28V Range)
24
25
26
27
28
with in 20 to 100mA
100
Pl specify
24V
600 N
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
Stand by Current
No of alarms
No. of Voice msgs
Back up Battery
Max. Wind load@ 160
Kmph
Live PA Announcement
Max Distortion @ 1 KHz for
Rated voice O/P
Effective range for Clear
voice announcement-Km(Min)
Remote/Local activation
Serviced Life
Yes
3%
0.8 Km for a Med. Density
area @ 50 dB ambient
noise level
yes
Pl specify
Note:
Range is given in Radial distance in Km.
The three type of E-sirens are proposed to be deployed in three different areas
so that the effective range of 1 Km radius is obtained in each area.
The parameter should be specified by the bidder where "Pl Specify" is indicated
Low density area is an environment having additional attenuation of 1.5 dB per
100m propagation
Medium density area is an environment having additional attenuation of 2.0 dB
per 100m propagation
The bidder is required to fill in the column "Specifications offered by Bidder"
against each parameter
The E- Siren horns should be capable of with-standing storm speed of 180
Kmph.
The bidder should produce a certificate from a National Accredited Laboratory
for meeting all the specifications claimed by them and the same should be
better than the customer's requirement.
Serviced life is the No of years the product is in field use from the date of launch
in Market.
Optionally the E-Sirens may be offered with additional operating voltage of
230V AC, 50 Hz
Amendments A2 - 62
8.6
E- Siren Array, SA – 3, Specifications
S.
No
Specifications
Customer requirement
Model No
1 No of E- Siren units in Array
Siren array- 3- ( SA-3)
8 Nos
2 No & type of Amplifiers
3 Min. Rated Power (RMS)-W
4- D type amplifiers
1200W
4 Peak Power-Watts
5 Min rated Sound O/P level
6 Horizontal coverage (3dB)Degrees
7 Vertical Coverage- Degrees
Pl specify
115dBA @ 30m
360 Degree Omnidirectional
0 to 30 Degrees(Typical)
8 Audio Freq Response- Hz(Min)
9 Preset Siren Frequency- Hz
300 to 4000Hz
10 Impedance- Ohms
11 Environmental sealing
12 Operating Temperature for
out door units
13 Humidity- % RH @ 45 Deg
C
14 Shock
15 Approval Certificate
16 Max Weight in Kgs
17 Mounting Kit for Pole
Mounting
18 List of replacement parts
19 Average Life in years
20 Typical MTBF in Hrs
Min Sound Pressure Level
(SPL) at 1 Km for 1KHz
tone
21 Effective range for Siren
Tone broadcast - Km- (Min)
within 400 to 1250Hz
Pl specify
IP 65
Minus 25 to + 60 Deg. C
0 to 95% RH
Pl specify
From accredited Lab
80 Kg
Pl specify
Pl specify
Pl specify
Pl specify
65dB-SPL @1Km, in Med.
density area
1 Km in Med. density area
with 59 dB ambient Noise
Specifications
offered by Bidder
Amendments A2 - 63
22 Horn Material
23 Operating voltage
Aluminium Alloy
24V DC(22 to 28V Range)
24
25
26
27
28
with in 40 to 200mA
100
Pl specify
24 V DC
1200 N
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
Stand by Current
No of alarms
No. of Voice msgs
Back up Battery
Max. Wind load@ 160
Kmph
Live PA Announcement
Max Distortion @ 1 KHz for
Rated voice O/P
Effective range for Clear
voice announcement-Km(Min)
Remote/Local activation
Serviced Life
Yes
3%
0.8 Km for a Med. Density
area @ 56 dB ambient
noise level
yes
Pl specify
Note:
Range is given in Radial distance in Km.
The three type of E-sirens are proposed to be deployed in three different areas
so that the effective range of 1 Km radius is obtained in each area.
The parameter should be specified by the bidder where "Pl Specify" is indicated
Low density area is an environment having additional attenuation of 1.5 dB per
100m propagation
Medium density area is an environment having additional attenuation of 2.0 dB
per 100m propagation
The bidder is required to fill in the column "Specifications offered by Bidder"
against each parameter
The E- Siren horns should be capable of with-standing storm speed of 200
Kmph.
The bidder should produce a certificate from a National Accredited Laboratory
for meeting all the specifications claimed by them and the same should be
better than the customer's requirement.
Serviced life is the No of years the product is in field use from the date of launch
in Market.
Optionally the E-Sirens may be offered with additional operating voltage of
230V AC, 50 Hz
Amendments A2 - 64
9
Specifications for LED Lamp Assembly
S.
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Specifications
Customer
requirement
Make
Pl Specify
Model No
Visual alert Lamp-1
No of LEDs in the Assembly 500 to 800 Nos
Type of LED
Pl Specify
Power in put in Watts (Max) 30W
Light Out put in cd (Min)
1500 cd
Efficiency- %
Pl Specify
Horizontal Beam width- 3dB 360 Deg
Vertical Beam width- 3 dB
within 10 to 30 Deg
colour/Wave length of
Red/ 626 nm
emission
Enclosure material
Glass/ clear Poly
Carbonate
Certification
NABL Accredited.
Lab
2.0 Km
Visibility Range in clear
atmosphere in day time Km (Min)
Working voltage
24 V DC, (22 to
28V)
Continuous/ pulsed light
Continuous
Life expectancy Hours (Min) 100,000 Hrs
LED Viewing Angle
within 10 to 30 Deg
Lamp Base material
Aluminium Alloy
Weight (w/o mtg kit) - Kgs
1.5 to 3.0 Kg
Ingress protection
IP 65
Operating temperature
Minus 10 to + 60
Deg C
Max. Wind load at 200
500N
Kmph
Ht, Dia. & Size in mm
Pl Specify
Pole Mounting kit-type &
Pl Specify
weight
Specifications offered by
Bidder
Amendments A2 - 65
25 External flash controller
interface
26 Serviced Life
27 MTBF(Average)
Provision to be
given
Pl Specify
100,000 Hours
Note:
1 Visible Range is given in Radial distance from LED Lamp assembly in
Kilometers (Km).
2 The parameter should be specified by the bidder where "Pl Specify" is indicated
3 The bidder is required to fill in the column "Specifications offered by Bidder"
against each parameter
4 The LED Lamp Assembly should be capable of with-standing storm speed of
200 Kmph.
5 Serviced life is the No of years the product is in field from the date of launch in
Market.
6 The LED Lamp Assembly to be certified for the above specs by a nationally
accredited Laboratory or Statutory body and the certificate should be submitted
along with the supply
Amendments A2 - 66
10 Specifications for VHF System
All the VHF Base stations are configured using the Digital Mobile Transceiver as the
Digital VHF base station radio equipment and connected to the IP network through the
RoIP Modem. In DWAS – R sites, the Digital Mobile Transceivers are used for VHF
connectivity to the Control and Interface Unit.
10.1 Specifications for Digital Mobile Transreceiver - VHF High Band
S.
Specification
No.
Qualitative Requirement
A :- General
1 Frequency
Range
136MHz to 174MHz, (Full Band)
2 Frequency
spread
38 MHz
3 Channel
Capacity
512 or higher
4 Protocol
FDMA
5 Channel
Spacing
Analog- 12.5 KHz,
6 Type of
Emission
As per standards, specific to
requirement as mentioned in Sr. No. 5
above.
7 Frequency
Stability
+/- 2.5 PPM or better
8 Type of
Operation
Simplex, Semi-Duplex, Press to Talk
Digital FDMA–12.5KHz,
Bidder's Compliance
Amendments A2 - 67
9 Weight
10 Power Source
Less than 3 Kg
13.6 Volt DC +/- 10% with Reverse
Polarity Protection
B :- Transmitter
1 RF Power
Output
25 W ±0.5 dB, Programmable
2 Frequency
Deviation
±2.5 KHz @ 12.5 KHz
3 Modulation
Sensitivity
Up to 10mV @ 1 KHz Mic Input for
standard deviation for Analog Mode
± 5KHz @ 25KHz
·
± 1.5 KHz (for 12.5 KHz )
4 Modulation
Distortion
Less than 5% @ 1 KHz
5 Modulation
Fidelity
+1, -3 dB of 6dB / Octave preemphasis characteristics from 350 Hz
to 2700 Hz or better with 1 KHz as a
reference
6
FM Hum Noise
40 dB @ 12.5 KHz
7
Spurious &
Harmonics
Response
60 dB or better.
C :- Receiver
1
Sensitivity
Analog – 0.35 µV for 12 dB SINAD
0.4 µV for 20 dB SINAD
Digital - 0.3 µV @ 5 % BER
Amendments A2 - 68
2
Adjacent
Channel
Selectivity
Analog – 60 dB @ 12.5 KHz
Digital - 60 dB
3
Image Rejection
60 dB or better
4
Spurious
Rejection
60 dB or better
5
Audio Output
Internal min. 3 Watt
6
Speaker
Front mounted internal speaker and
socket for external speaker
7
Audio Response
+1, -3 dB of 6 dB / Octave deemphasis characteristics from 350 Hz
to 2700 Hz or better with 1 KHz as a
reference
8
Hum and Noise
40 dB @ 12.5 KHz
D :- Environmental Specifications
1
Operating
Temperature
Range
-10 ° C to + 55 ° C
2 Applicable MIL
Standards
MIL Standard 810 C, D, E and F
3 Applicable IP
Standards
IP 54 or better
E :- Features
1 Mode of
operations
Analog Conventional, Digital
conventional and Mix Mode.
2 Over The Air
Programming
It Must be possible to change the
programme of Radios on the Air
Amendments A2 - 69
3 Ready to GPS
Shall be GPS ready.
GPS support with Horizontal accuracy
< 10 meters
Necessary Hardware, Software shall
be provided that is required for making
radios “GPS Ready”
4 Status message Status messaging facility.
and SMS Text
Message Facility Short and Long Data Message facility
Messaging Facility using PCs
Necessary Hardware, Software shall
be provided for interfacing PC.
5 Scrambler
In built low grade Scrambler in both
the modes i.e. Analog and Digital.
6 Protection
Reverse Polarity Protection
Protection against High VSWR
7 Radio
Configuration
facility
PC programming
Radio to Radio transfer (cloning )
Menu/ Feature programming feasible
from front panel.
8 Handset with
mic. Key pad
DTMF Front Panel Keypad. DTMF
Decoder should be Built in for
Selective Call
9
LCD Display with Backlight
LCD Display
10 Signal Strength
Indicator
RSSI – Received Signal Strength
Indicator or Digital Read Out
11 IP Compatibility
To extend coverage of the
communication system, the radio
should be capable for working with IP
Network either using leased IP lines,
IP VPN or Licensed/ unlicensed
frequency band convertible to licensed
Amendments A2 - 70
frequency band Microwave Link, for
voice, data and signalling with all
features in digital Mode. All necessary
Hardware, Software and Licenses if
any shall be provided.
F :- Other Features
1 Alpha –Numeric List of 256 Users for sending SMS and
for Selective Calling
2 Alpha –Numeric Channel Alias
3 Alpha –Numeric PTT ID Alias
4 Facility for locking the Channel and Key pad
5 Facility to assign Network Access code, CTCSS / Digital
CTCSS
6 Channel Scan and Priority Channel Scan.
7 Call Alert
8 Talk Around
9 Transmitter Time Out Timer (TOT) Operation
10 Emergency Call
11 Selective Call, Group Call
12 Late Entry
13 Busy Channel Lockout
14 Remote Kill, Stun and Revive Facility, over the air.
15 Programmable power on password
16 Externally accessible accessory connector (for
connecting Programming Kit, Repeater Interface etc.)
Amendments A2 - 71
17 Signalling system for Analog conventional mode (DTMF,
2 Tone, etc.)
G :- Accessories and Manuals
1 Type of
6 dB slim gym Antenna with fibre cover
Antenna &RF for sea shore operations suitable
Cable
connector, RG/LMR cable of required
length good connectors with anti
corrosive coating and mounting bracket
clamps
2 Operating
Manual
Hardcopy, one for each Mobile Radio
3 Technical/
Service
Manual
Hardcopy and Softcopy for one each for
50 radios
4
5
Power supply 13.3V/15amps SMPS power supply with
unit
protection for over charging under
voltage protection , reverse polarity and
low battery cut off etc
Solar Power
source
Should work on the 24 V DC Bus of solar
panel using rugged and RFI protected 24
V DC to 12 V DC converter.
6 Handset
(Mic.)
DTMF Handset With CLIP
7 Battery
Cable
Length : 3 meters with suitable FUSE
8 Programming All necessary Radio Programming
Interface &
Hardware, Cables, Connectors and
Software
Software in desired quantity
Amendments A2 - 72
9 Training
Necessary Technical Training regarding
Configuring the Mobile Set,
Operational procedure,
Repairs and Maintenance
The training shall be given for technical
persons for 2 days
H :- Notes
1 Protocol and
Signalling
Scheme
Mobile Radios, Handheld Radios,
Repeaters shall be same in respect of
protocol (FDMA), type of emission and
signalling scheme etc. and shall be
mutually interoperable, so that full
functional network can be established
using these radios and repeaters.
2 Certificates
of Tests
Vendor shall provide the certificates from
OEM for each of the parameters of the
radios mentioned below:
1. Environmental Specifications and
Standard Test as per IS 9000.
2. All other radio parameters.
3 Field Trials Mandatory
The supplier should arrange the on-site
demonstration on “No Commitment
Basis”.
4 Service and
Spare Parts
support
Support for Service / Spare Parts –
Minimum 10 Years after commissioning
the system and spares delivery within
four weeks after receipt of Purchase
order.
Amendments A2 - 73
10.2 Specifications for Digital Handheld Transreceiver
(Walkie Talkie) VHF High Band, if required
S.
Specification
No.
A :- General
1 Frequency
Range
2 Frequency
spread
3 Channel
Capacity
4 Protocol
5 Channel Spacing
6 Type of Emission
7 Frequency
Stability
8 Type of
Operation
9 Weight
10 Power Source
Qualitative Requirement
136MHz to 174MHz, (Full Band)
38 MHz
512 or higher
FDMA
Analog- 12.5 KHz,
Digital – FDMA – 12.5KHz
As per standards, specific to
requirement as mentioned in Sr. No.
5 above.
+/- 2.5 PPM or better
Simplex, Semi-Duplex, Press to Talk
Less than 500 gms.
Li-Ion Battery Pack of 2000 mAH or
more (Vendor shall mention DC
Voltage )
B :- Transmitter
1 RF Power Output Low : 1 Watt &
High : 5 Watt ±0.5 dB,
Programmable and Switchable
2 Frequency
±2.5 KHz @ 12.5 KHz Channel
Deviation
Spacing
3 Modulation
Sensitivity
Upto 10mV @ 1 KHz Mic. Input for
standard deviation for Analog Mode
± 1.5 KHz (for 12.5 KHz )
4 Modulation
Distortion
Less than 5% @ 1 KHz
Bidder's Compliance
Amendments A2 - 74
5 Modulation
Fidelity
6
FM Hum Noise
7
Spurious &
Harmonics
Response
C :- Receiver
1
Sensitivity
2
3
4
5
6
Adjacent
Channel
Selectivity
Image Rejection
Spurious
Rejection
Audio Output
Audio Response
+1, -3 dB of 6dB / Octave preemphasis characteristics from 350
Hz to 2700 Hz or better with 1 KHz
as a reference
40 dB @ 12.5 KHz
45 dB @ 25 KHz
70 dB
Analog – 0.35 µV for 12 dB SINAD
0.4 µV for 20 dB SINAD
Digital - 0.3 µV @ 5 % BER
Analog – 60 dB @ 12.5 KHz
Channel Spacing
Digital - 60 dB
60 dB or better
70 dB
500 mW Typically @ 5 % distortion
+1, -3 dB of 6 dB / Octave deemphasis characteristics from 350
Hz to 2700 Hz or better with 1 KHz
7
Hum and Noise
40 dB @ 12.5 KHz Channel Spacing
D :- Environmental Specifications
-10 ° C to + 55 ° C
1
Operating
Temperature
Range
2 Applicable MIL
MIL Standard 810 C, D, E and F
Standards
IP 54 or better
3 Applicable IP
Standards
E :- Features
1 Mode of
Analog Conventional, Digital
operations
conventional and Mix Mode.
2 Over The Air
It Must be possible to change the
3 GPS support
Shall be GPS Ready.
GPS support with Horizontal
accuracy < 10 meters
Amendments A2 - 75
4 Status message
and SMS Text
Message Facility
5 Scrambler
6 Protection
7 Radio
Configuration
facility
8 Front Panel Key
pad
9 Multifunction
LCD Display
10 Battery Strength
Indicator
11 Signal Strength
Indicator
Necessary Hardware, Software shall
be provided that is required for
making radios “GPS Ready”
Status messaging facility.
Short and Long Data Message
facility
In built low grade Scrambler in both
the modes i.e. Analog and Digital.
Provision for plug and play type High
grade scrambler
Reverse Polarity Protection
Protection against High VSWR
PC programming
Radio to Radio transfer (cloning )
Menu / Feature programming
feasible from front panel.
DTMF Front Panel Keypad and
DTMG Decoder Built in.
LCD Display with Backlight
Battery Strength Bar indicator or
Digital Read Out
Alert for Low Battery
RSSI – Received Signal Strength
Indicator – Bar or Digital Read Out
F :- Other Features
1 Alpha –Numeric List of 256 Users for sending SMS and
for Selective Calling
2 Alpha –Numeric Channel Alias
3 Alpha –Numeric PTT ID Alias
4 Facility for locking the Channel and Key pad
5 Facility to assign Network Access code, CTCSS / Digital
CTCSS - PL/DPL
6 Channel Scan and Priority Channel Scan.
7 Call Alert
8 Talk Around
9 Transmitter Time Out Timer (TOT) Operation
10 Emergency Call facility
11 Selective Call, Group Call
Amendments A2 - 76
12
13
14
15
16
17
Late Entry
Busy Channel Lockout
Remote Kill, Stun and Revive Facility, over the air.
Programmable power on password
Suitable Channel selector switch
Signalling system for Analog conventional mode (DTMF,
2 Tone, etc.)
18 Capability for Hands free operation
19 Externally accessible accessory connector (for
connecting Hands free accessory Kit/ Programming Kit
etc.)
G :- Accessories and Manuals
1 Type of Antenna Rugged flexible Helical Antenna for
the specified frequency band.
2 Battery
Li-Ion Battery pack of 2000 mAH or
higher. (Vendor shall mention DC
voltage.)
During capacity test, battery shall
give 100% of its rated capacity if
discharged by C/5, and at least 90 %
if discharged by C/1 rate.
Handheld radio shall be supplied
with two batteries.
3 Rapid Charger
Single Unit, Desktop type Rapid
Battery Charger.
Charging time – 2 to 4 hrs.
4 Belt Clip with
Belt clip with proper lock.
Proper lock
If the clip is provided on battery, it
shall be provided for both the
batteries.
5 Carrying Case
Suitable carrying case.
6 Operating
Hardcopy, one for each handheld
Manual
radio
7 Technical/
Hardcopy and Softcopy in desired
Service Manual
quantity
8 Programming
All necessary Radio Programming
Interface &
Hardware, Cables, Connectors and
Software
Software in desired quantity
Amendments A2 - 77
H :- Notes
1 Protocol and
Signalling
Scheme
Mobile Radios, Handheld Radios and
Repeaters shall be same in respect of
protocol ( FDMA), type of emission
and signalling scheme etc. and shall
be mutually interoperable, so that full
functional network can be established
using these radios and repeaters.
3 Certificates of
Tests
Vendor shall provide the certificates
from OEM for each of the parameters
of the radios and repeaters mentioned
below:
1. Environmental Specifications and
Standard Test as per IS 9000.
2. All other radio parameters.
4 Interoperability
Vendor shall mention other
manufacturer, Models of the radios
which are interoperable to the radios
offered.
The supplier should arrange the onsite demonstration on “No
Commitment Basis”.
Support for Service / Spare Parts –
Minimum 10 Years after
commissioning the system and spares
delivery within four weeks after receipt
of Purchase order.
5 Field Trials Mandatory
6 Service and
Spare Parts
support
Amendments A2 - 78
10.3 Specifications for Digital Repeater
VHF High Band
S.
Specification
No.
A :- General
1 Frequency
Range
2 Frequency
spread
3 Channel
Capacity
4 Protocol
5 Channel
Spacing
6 Type of
Emission
7 Frequency
Stability
8 Antenna Port
Impedance
9 Type of
Operation
10 Indication
11 Duty Cycle
12 Protection
Qualitative Requirement
136MHz to 174MHz, Full Band
38 MHz
16 or more
FDMA
Analog- 12.5 KHz
Digital – FDMA–12.5KHz
As per standards, specific to
requirement as mentioned in S. No.
5 above
+/- 2.5 PPM or better
50 Ohms
Repeater Mode, Press to Talk
Separate LED indication for
transmit, receive and standby
mode.
Continuous (100 %) at 25 Watts.
(I) In case of impedance mismatch
the final PA stage should not be
damaged.
(ii) The size of the heat sink shall
be adequate to ensure heat sink
temperature under steady condition
does not rise more than 20 °C
above Ambient Temperature.
Bidder's compliance
Amendments A2 - 79
13 Repeater
Configuration
Facility
14 Power Source/
Operating
Voltage
PC Programming, Windows based.
Integrated power supply having
Input – 230 V AC +/- 10 %, 50 Hz
12 V DC +/- 10% (Negative Ground
and Battery Reverse Protection)
Automatic changeover to battery in
case of Mains failure
In case of no integrated power
supply,
Separate power supply cum battery
charger shall be provided.
Battery Input port 12 V DC +/- 10
% (Negative Ground and Battery
Reverse Protection)
B :- Transmitter
1 RF Power
Output
50 Watt @ 50 % Duty Cycle
25 Watt @ 100 % Duty Cycle
2 Frequency
Deviation
±2.5 KHz Max for 12.5 KHz
Channel Spacing
3 Spurious &
Harmonics
Response
4 Modulation
Distortion/ Audio
Distortion
5 Modulation
Sensitivity
Better than 70 dB
Less than 3% @ 1 KHz
Up to 10mV @ 1 KHz Mic input for
+/- 1.5 KHz standard deviation for
12.5 KHz
Amendments A2 - 80
C :- Receiver
1 Sensitivity
Analog – 0.3 µV for 12 dB SINAD
0.22 µV typical
Digital - 0.3 µV @ 5 % BER
0.5 Watt minimum @ 5 %
Distortion
56 dB @ 12.5 KHz
2 Audio Output
(Int. speaker)
3 Adjacent
Channel
Selectivity
4 Inter Modulation 70 dB
Distortion
5 Image Rejection 70 dB
6 Audio Output
4 Watt
(Ext. speaker)
D :- Environmental Specifications
1 Operating
-30 ° C to + 60 ° C
Temperature
Range
E :- Features
1 Mode of
·
Repeater should operate in
operations
Analog, Digital and Mixed Mode
2 IP Compatibility
To extend coverage of the
communication system, the
repeater should be capable for
working with IP Network either
using leased IP lines, IP VPN or
Licensed/ unlicensed frequency
band convertible to licensed
frequency band Microwave Link,
for voice, data and signalling with
all features in digital Mode.
All necessary Hardware, Software
and Licenses if any shall be
provided.
Amendments A2 - 81
F :- Accessories & Manuals
1 Battery Cable
Battery cable having 3 meter
length with suitable fuse.
2 Handset
Handset having MIC PTT and
Key Pad with suitable clip
3 Loud Speaker
Suitable External Speaker (If no
internal speaker is provide)
4 Duplexer
Duplexer having
Rx-Tx separation 5 MHz
minimum.
Insertion loss 1. dB and
Rx Isolation at TX freq better
than 70 dB
Port impedance 50 ohms
All necessary hardware, cables,
connectors and software in
desired quantity
6.7 dB gain fibre glass antenna
with suitable fitting Clamps and
1/2 inch low loss cable @ 3.2 dB
loss for 100m @175 MHz
Power supply cum battery
Charger
Input 230 V AC +/- 10%, 50 Hz
5 Programming
Kit
6 Antenna and
Feeder cable
7 Power Supply
(In case of no
in-built mains
power supply
provided)
8 Cabinet
9 Operation
Manual
10 Technical/
Service Manual
11 Training
DC Output 13.8 V/ 30Amp
Rack Mounting compatible.
Hard copy one for each repeater
Hardcopy and softcopy in
desired quantity
Necessary technical training
regarding
Configuring the repeater
System Planning and operation
Repairs and maintenance
Training shall be given to
adequate technical persons.
Amendments A2 - 82
G :- Notes
1 Protocol and
Signalling
scheme
2 Certificates of
Tests
Mobile radios, handheld radios,
repeater should be same in
respect of protocol ( FDMA),
type of emission and signalling
scheme etc. and should be
mutually interoperable, so that
full functional network can be
established using these
repeaters and radios.
Vendor shall provide the
certificates from OEM for each of
the parameters of the radios and
repeaters mentioned below:
1. Environmental Specifications
and Standard Test as per IS
9000.
2. All other Electrical
parameters.
3 Service and
Spare Parts
support
Support for Service / Spare
Parts – Minimum 10 Years after
commissioning the system and
spares delivery within four
weeks after receipt of Purchase
order.
Amendments A2 - 83
10.4 Specifications for Radio-over-IP -(RoIP) - Modem
Parameter
Make and Model
Interface
Radio control
Programmability
Employer Requirement
Please specify
Transports voice and data (RS-232) for one
mobile radio circuit to IP network.
Remote PTT operation controlled by VOX or
COR.
Fully configurable via web browser, including
all audio levels.
NETWORK REQUIREMENTS
Device Payload:
Network Loading:
Packet Loss:
Packet Error:
Packet Delay:
Packet Jitter:
Network Type:
1 Kbps idle, 104 Kbps active (136Kbps
Ethernet) using G.711 per channel.
< 40%
< 0.1%
< 0.01%
< 400 ms
< 50 ms
Fully switched Ethernet, full-duplex, capable of
passing unicast UDP and TCP. Shared
network with other IP traffic.
GENERAL
Size and
Dimensions:
Weight:
Operating
Temperature
Range:
Power Input:
Network
Connection:
Vocoder Support:
MTBF
Please specify
Less than 1.0 Kg
0 to +55 Degree Celsius
10.6 to 16.0 V DC, 0.5 ampere max. (initial
power-on surge less than2.5 A)
10-Base-T Ethernet connection using RJ45.
HTTP compatible with Microsoft Internet
Explorer 6 or later.
G.711 (64 Kbps) and G.726 (32-24-16 Kbps)
& GSM (13 Kbps)
Better than 100000 Hours
Bidder’s
compliance
Amendments A2 - 84
RADIO CIRCUIT AUDIO
Frequency
Response:
Hum, Noise &
Cross-Talk:
Distortion:
Line Balance:
Line Impedance:
Line Pairs:
Line Transmit
Output Level:
Line Receive Input
Level:
Line VOX
Sensitivity:
Local Receive
Input:
Local Transmit
Output:
300 Hz to 3400 Hz +1/-3 dB
45 dB below full rated output
less than 3%
60 dB @ 1004 Hz
Normal: 600 ohms. Optional: 3500 ohms or
more for transmit pair while not transmitting,
3500 ohms or more for 4-wire receive pair.
4-Wire (separate transmit and receive) or 2Wire (combined transmit & receive), half or full
duplex
-35 dBm to +10 dBm
-35 dBm to +10 dBm
-35 dBm to 0 dBm (Programmable with in this
range )
50K ohm impedance ground referenced, 40
mV pp to 5 V pp
50 ohm impedance ground referenced, 40 mV
pp to 3.6 V pp.
RADIO CIRCUIT CONTROL
PTT/M-Lead
Signal:
COR/E-Lead
Signal:
50 mA maximum to ground, 24 volts open
circuit max.
Active < 0.8V, Inactive > 2.0V 10 ohm pull-up
to 5V
RADIO CIRCUIT DATA
Format:
Electrical:
Data Rate, Parity
and Stop Bits:
7-bit or 8-bit, serial, asynchronous data
RS-232 or TTL compatible
300 to 38.4 Kbps, odd-even-no parity, and 1 or
2 stop bits
Amendments A2 - 85
Note:
1. Vendor shall provide the certificates from OEM for each of the
parameters of the radios and repeaters mentioned below:
i. Environmental Specifications and Standard Test as per IS 9000.
ii. All other Electrical parameters
2. Vendor shall mention other Manufacturers and Models of the radios
and Control consoles which are interoperable with the Modems
offered.
3. The supplier should arrange the on-site demonstration on “No
Commitment Basis”.
4. Support for Service / Spare Parts – Minimum 10 Years after
commissioning the system and spares delivery within four weeks after
receipt of Purchase order.
Amendments A2 - 86
11. IP rating specification
The IP (Ingress Protection) System provides a means of classifying the degrees
of protection to dust and water afforded by electrical equipment and enclosures. The
system is recognized in most European countries and is set out in European Standard
BS EN 60529:1991, specification for degree of protection provided by enclosures (IP
code).
The system has two figures although it can have a third for mechanical impact,
but this is not normally used in practice. The first figure shows the degree of protection
against solid objects and the second figure shows the degree of protection against
liquids.
If a unit has an IP rating of IP43 you can see from the table that it would be
protected against solid objects greater than 1mm and against water sprayed to an angle
of 65 degrees from the vertical.
First Number: Protection against solid objects
0
1
2
3
4
5
6
No protection
Protection against solid objects over 50mm
Protected against solid objects over 12mm
Protected against solid objects over 2.5mm
Protected against solid objects over 1mm
Protected against dust- limited ingress (no harmful deposit)
Totally protected against dust
Second Number: Protection against liquids
0
1
2
3
4
5
6
7
8
No protection
Protection against vertically falling drops of water
Protected against direct spray of water up to 15 degrees from the vertical
Protected against sprays of water up to 65 degrees from vertical
Protected against water sprayed from all directions
Protected against low pressure jets of water from all directions
Protected against strong jets of water e.g. for use on ship decks
Protected against the effects of immersion up to 1 meter for short periods
Protected against long periods of immersion under pressure
Amendments A2 - 87
12. DWAS-R Unit[civil, installation & other related works]
Where no space is available in the existing buildings or where there is no building
available to accommodate the DWAS-R Unit, the same shall be provided over the
proposed RCC structure as per Drawing No-2 in two pages.
1.
One RCC pillar of 60cm diameter shall be raised for 4.0 meter above the existing
ground level and a base slab provided to the required size & thickness as per the
drawing for accommodating the various components of DWAS-R Unit and another
slab provided [roof slab] over which the solar panel shall be installed
as per
drawing.
2. Side walls shall be provided with brick work on all sides with steel shutters provided
with locking arrangements on the front side using marine grade steel angles and
sheet of sizes as per drawing and painted with anti corrosive paint.
3. The solar panel shall be mounted over the roof slab.
4. RCC Column of 40cm dia. shall be raised over the roof slab to a height of 10.3 m
above the existing ground level. Suitable clamps/ bolts for fixing the E-Siren/
loudspeaker arrays at 9.5 m and 10.0 m height and clamps for fixing the LED lamp
at 10.60 meter above ground level. On top of the pillar necessary provision with bolts
to be provided at 10.2 m height for fixing the LED mounting clamp. The bolts for
fixing the VHF Antenna should be provided at 10.1m height.
5. All masonry works shall be painted with 2 coats of cement paint over one coat of
cement primer. The cement paint should be in alternate red and white color bands of
0.50 m height each.
6. The steel doors shall be pained with two coats of anticorrosive paint over one coat of
red oxide primer.
7. On top of the RCC column necessary marine grade steel pipe of medium gauge
thickness of size 25.0 mm diameter and 0.2 m length to be provided for fixing the
Lightning arrester. The pipe shall be painted with red color anticorrosive paint two
coats over a priming coat of red oxide after fixing the lightning arrester.
Amendments A2 - 88
8. The lightning arrester shall be earthed using a GI strip run from top of the pillar to the
Earth pit. The GI strip should be of 3 mm X 12 mm cross section and should be
galvanized on all four sides so that rusting is prevented over long time period (min.
of 10 years). The earth pit should be as per approved earthing practice of electricity
authorities. The connections to/ between the strips shall be done as per approved
practice so that rusting is eliminated and the earthing resistance between lightning
arrester and ground is maintained well below 0.5 ohm.
9. Where there are space available in the existing buildings to accommodate the
DWAS-R Unit components, the bidder has to offer their rate for fixing the E-Siren/
Loudspeaker arrays at 9.5 meters above ground level using marine grade GI pipe
(as per IS-1239) of 100 mm bore diameter, medium (Class-B) type, installed over
the existing roof slab with suitable Cement Concrete pedestals of size 55 cm dia. X
75 cm height around the pipe and providing steel stay wires of 12 gauge on three
directions. The diagram of the GI pipe mast installation is attached below as Drawing
No: 1 for reference. The LED lamp shall be fixed with suitable clamps at 10.6 meter
level and the VHF antenna shall be fixed with suitable clamps at 10.2 m level. The
mast shall be painted with two coats of anticorrosive paint in alternate red and white
color bands of 0.50 m height each over a priming coat of red oxide. The lightning
arrester shall be installed at the top of the Mast and shall be earthed using a GI strip
run from bottom of the Mast to the Earth pit constructed as given above. The solar
panel shall be mounted over the roof slab of the existing building.
10. All installations, structures and fixtures shall be made of noncorrosive material/
coating and should withstand cyclonic wind velocity of 200 Kmph during an
operational period of at least 10 years after commissioning of the system.
Amendments A2 - 89
Drawing No: 1
Amendments A2 - 90
Drawing No: 2, Page- 1
Amendments A2 - 91
Drawing No: 2, page- 2
Amendments A2 - 92
Attachment-1
13. Statement showing the details of coastal Habitations and
locations proposed for the installation of Early Warning
Systems [DWAS-R units]
List of Locations of Early Warning System
District: Thiruvallur
S.
No
(1)
Taluk
Village
Habitation
Place of Installation
(2)
(3)
(4)
(5)
Pulicat
Pulicat
V.A.O’s Office, Pulicat
2
Pulicat
Light house kuppam
Panchayat Union School,
Light house kuppam
3
Thangal
perumbulam
Sathan kuppam
(Thangal perumbulam.
Pt)
Panchayat Union School,
Building
4
Kattu palli
Kattu palli (P)
Cyclone shelter
5
Pulicat
Kottai kuppam (P)
6
Aurivakkam
Aurivakkam (E)
Kallur
Kallur (P)
7
8
Ponneri
1
Kallur
Periyamangodu (Kallur
Panchayat)
Annamalai cherry
(Sirulapakkam
Panchayat)
Jameelabath (Kottai
kuppam Panchayat)
Pasiyavaram (instead
of Edamani)
9
Annamalai
cherry
10
Pulicat
11
Pulicat
12
Pulicat
Vairavan kuppam
13
Pulicat
Gunan kuppam
Panchayat Office, Kottai
kuppam
Women Self Help Group
Building
Perumal Koil, Pudhu kuppam
Amman Koil, Periyamangodu.
Angalamman Koil, Annamalai
cherry
Mosque Building,
Jameelabath
Perumal Koil, Pasiyavaram
Amman Koil, Vairavan
kuppam
Television Room, Gunan
kuppam
Amendments A2 - 93
Pulicat
15
Tiruvottiyur
Sudhanthira puram
Palwadi
16
Tiruvottiyur
Ondi kuppam
Cyclone shelter
17
Tiruvottiyur
Tiruvottiyur kuppam
Municipal Primary School
18
Tiruvottiyur
Kasi Kovil kuppam
Palwadi
Tiruvottiyur
Pudhu Nagar (Annai
Sivagami Nagar 11th
St.)
Ennore
Bharathiyar Nagar
Palwadi
Ennore
Appar Nagar
Palwadi
22
Ennore
Eranavoor kuppam
Palwadi
23
Kathivakkam
24
Kathivakkam
25
Arambakkam
20
21
26
27
28
29
Gummidipoondi
19
Ambathur
14
Arangan kuppam
(instead of
Kulathumedu)
Arambakkam
Sunnambu
kulam
Sunnambu
kulam
Tazha kuppam
(Kathivakkam)
Ennore kuppam
(Kathivakkam)
Nochi kuppam
(Arambakkam)
Battai kuppam
(Arambakkam)
Karaikadu
Sunnambu kulam
Obasamuthiram Vallambedu
Television Room, Arangan
kuppam
Municipal Primary School
Palwadi
Panchayat, Union Middle
School, Nochi kuppam
Panchayat Office,
Arambakkam
Panchayat Union Middle
School, Karaikadu kuppam
Panchayat Office, Sunnambu
kulam
Co-operative Fair Price Ship,
Vallambedu kuppam
Panchayat, Office
Obasamuthiram
Obasamuthiram Obasamuthiram
31
Karungaali
Korai Kuppam
Temple Land
Karungaali
Karungaali
Temple Land
Kaalanji
Kaalanji
Temple Land
32
33
Thiruvallur
30
Amendments A2 - 94
District: Kancheepuram
S.No Taluk
(1)
(2)
Village
Habitation
(3)
(4)
Place of Installation
(5)
Early Warning System located
Kanathur Reddy
in Panchayat Union, Primary
kuppam
School
Kanathur Reddy
kuppam
2
Karri kattu
kuppam
Karri kattu
kuppam
Early Warning System located
in Evacuation shelter
3
Muttukadu
Muttukadu
Early Warning System located
in Evacuation shelter
4
Kovalam
Kuppam
Kovalam
Kuppam
Early Warning System located
in Kovalam Meenavar
Panchayat Building
5
Semmancheri
Kuppam
Semmancheri
Kuppam
Early Warning System located
in Community Hall
Nemmeli kuppam
Nemmeli
kuppam
Early Warning System located
in a separate Building
Pudhu
kalpakkam
Pudhu
kalpakkam
Early Warning system located
in Community Hall
8
Sulerikattu
Kuppam
Sulerikattu
Kuppam
Early Warning System located
in Community Hall
9
Puttipulam
kuppam
Puttipulam
kuppam
Early Warning System located
in Community hall
10
Pudhu Edaiyur
kuppam
Pudhu Edaiyur
kuppam
Early Warning System located
in Community hall
11
Salavan kuppam
Salavan
Kuppam
Early Warning system located
in community centre
12
Pudhu Nemmeli
Pudhu Nemmeli
Early Warning system located
in community centre
6
7
Chengal pattu
1
Amendments A2 - 95
Devaneri
Kuppam
Devaneri Kuppam
Community Hall
14
Mamallapuram
Kuppam
Mamallapuram
Kuppam
Community Hall
15
Venpursham
Kuppam
Venpursham Kuppam Community Hall
Kokkilamedu
kuppam
Kokkilamedu kuppam Community Hall
Meiyur kuppam
Meiyur kuppam
Community Hall
Kalpakkam
Kalpakkam
Township area no
kuppam
16
17
18
Thirukazhukundram
13
Sadras Kuppam Sadras Kuppam
Community Hall
20
Pudhu pattinam
Kuppam
Pudhu pattinam
Kuppam
Community Hall
21
Uyyali kuppam
Uyyali kuppam
Community Hall
22
Kadalur Chinna
kuppam
Kadalur Chinna
kuppam
CMCT building
23
Kadalur Periya
kuppam
Kadalur Periya
kuppam
Community Hall
Kadalur Aali
kuppam
Kadalur Aali kuppam
Community Hall
Kanathur
kuppam
Kanathur kuppam
Located in Kanathur
Angalamman kuppam
Vadapattinam
Kuppam
Venpursham Kuppam Community Hall
24
25
26
Cheyyur
19
Amendments A2 - 96
27
Then pattinam
Kuppam
Then pattinam
Kuppam
Community Hall
28
Perunduravu
Perunduravu
Early Warning System in
Palwadi school
29
Paramankeni
Kuppam
Paramankeni
Kuppam
Early Warning System in
tsunami shelter
Mudaliar
Kuppam
Thazhuthali
kuppam
Panaiyur China
Kuppam
30
31
32
Mudaliar Kuppam
Thazhuthali kuppam
Panaiyur China
Kuppam
The three kuppams lie
within 100mts distance.
Early Warning System
available
33
Panaiyur Periya
Kuppam
Panaiyur Periya
Kuppam
Community Hall
34
Vilambur
Kuppam
Vilambur Kuppam
No habitation
35
Kadappakkam
Kadappakkam
36
Alambarai
Kuppam
Alambarai Kuppam
Early Warning system
available in Evacuation
shelter lie within 500mts.
37
Muttukadu
38
40
41
42
43
44
45
Sholinganallur
39
Kottivakkam
kuppam
Palavakkam
kuppam
Periya
Neelangarai
Chinna
Neelangarai
Injambakkam
Chinnandi
kuppam
Panaiyur
kuppam
Nainar kuppam
Muttukadu
Panchayat Union
Elementary School
working condition
Panchayat Office Building
Kottivakkam.
Panchayat Office Building
Palavakkam.
Panchayat Office Building,
Neelangarai lie within 800
m.
Panchayat Office
Additional Building
Govt. High. School,
Uthandi
Community centre,
Panaiyur kuppam
Community centre, Nainar
kuppam
Amendments A2 - 97
District: Villupuram
S.No Taluk
(1)
(2)
2
3
Habitation
(3)
(4)
Kotta kuppam
Vanur
1
Village
4
Kotta kuppam
Bommaiyar
palayam
Bommaiyar
palayam
Thanthiriyank
kuppam
Chinna mudaliar
chavadi
Bommaiyar
palayam
Pillai chavadi
Place of Installation
(5)
Thanthiriyan kuppam S.No.
133/17A. Trauma Care &
Recreation club
Community Hall East side Tiled
Building S.No.124/6
Panchayat Office Building
S.No.359/2
Pillai chavadi Trauma Care&
Recreation Club S.No.323/13A
Marakkanam (N)
Azhagan kuppam
Trauma Care
6
Marakkanam (N)
Vasavan kuppam
ICDS Building
7
Marakkanam (S)
Ekkiyar kuppam
Community Hall
8
Marakkanam (S)
Mandavai pudu
kuppam
Temple
Panichamedu
Panichamedu
Community Hall
Anumandhai
Anumandhai
kuppam
Community Hall
Chetti kuppam
Chetti nagar
Trauma Care
Koonimedu
Notchi kuppam
Community Hall
Koonimedu
Koonimedu kuppam
Community Hall
Anichan kuppam
Community Hall
Keezh puthu pattu,
Pudhu kuppam
Noon Meal Centre (Separate is
available)
9
10
11
12
13
14
15
Tindivanam
5
Keezh puthu
pattu
Keezh puthu
pattu
Amendments A2 - 98
List of Locations of Early Warning System
District: Cuddalore
S.
No
Taluk
Village
Habitation
Place of Installation
(1)
(2)
(3)
(4)
(5)
1
Cuddalore
2
Cuddalore
Cuddalore
Nallavadu
Devanam
pattinam
Singara thoppu
3
Nallavadu
Panchayat Union
Elementary School
Devanam pattinam
Municipal School
1. Singara thoppu,
2. Sonnam kuppam
3. Akkarai gori
Municipal Middle School
4
Cuddalore
Sothi kuppam
Sothi kuppam
5
Cuddalore
Rasa pettai
Rasa pettai
6
Cuddalore
Chitharai pettai
7
Cuddalore
Chithra pettai
Thamanam
pettai
8
Cuddalore
Nakayar pettai
9
Cuddalore
Periya kuppam
10
Cuddalore
Ayyam pettai
11
Cuddalore
Anappan pettai
Thamanam pettai
Nakayar pettai,
Najalingam pettai
Periya kuppam,
Pattodai
Ayyam pettai, Maniyar
pettai
Anappan pettai,
Raddiyar pettai
Kumarappettai
Periya pattu,
Periyandikozhi,
Thakkanpalayam,
Gopalapuram,
Kumarappettai,
Madavapallam
12
Chidambaram
Panchayat Union
Elementary School
Panchayat Union
Elementary School
Panchayat Union
Elementary School
Community Hall
Community Hall
Cyclone Shelter
Community Hall
Panchayat Union
Elementary School
Community Hall
Amendments A2 - 99
13
Chidambaram
14
Chidambaram
15
Chidambaram
16
Chidambaram
17
Chidambaram
18
Chidambaram
19
Chidambaram
20
Chidambaram
21
Chidambaram
22
Chidambaram
23
Chidambaram
24
Chidambaram
25
Chidambaram
26
Chidambaram
27
28
Chidambaram
Chidambaram
Velainkirayan
pettai
C. Pudu patti
Pinnathoor
(East)
Pinnathoor
(West)
Thillai vidangan
(South)
Villiyanallur,
Puduchithiram,
Velinkirayan pettai,
V.pachayan kuppam
Ariyakozhiti, Chinoor
(North), Chinoor
(South), Indira Nagar,
Kari kuppam,
Thoppuirrupu,
C. Pudu patti
Panchayat School
Building
Cyclone Shelter
Pinnathoor (East)
Community Hall
Pinnathoor (West)
Thillai vidangan
(South)
Panchayat Union
Building
Killai (South)
Community Hall
Meenavar Colony
Community Hall
Kuchi palayam
Community Hall
Thikkal
Community Hall
Edappalayam
Community Hall
Chingara kuppam
B.Maduvangkarai
Community Hall
Panchayat Union
Building
Panchayat Union
Building
Killai (South)
Meenavar
Colony
Killai (South)
Kuchi palayam
Killai (South)
Thikkal
Killai (South)
Edappalayam
Killai (South)
Chingara
kuppam
Nakkravandan
kudi
B.Maduvangkar
ai
Jayakonda
pattinam
AkkaraiJayakonda
pattinam
Jayakonda pattinam
Cyclone Shelter
Akkarai- Jayakonda
pattinam
Cyclone Shelter
Vallampadugai
Vallampadugai,
Vellakudi
Community Hall
Nakkravandan kudi
Amendments A2 - 100
29
Chidambaram
30
Chidambaram
VallampadugaiVallathurai
Malathirukzhipal
ai
31
Chidambaram
32
33
Vallathurai
Malathirukzhipalai
Govt. High, Sec. School
Panchayat Union
Building
Kanagarapattu
Kanagarapattu
Cyclone Shelter
Chidambaram
Kezhiperambai
Kezhiperambai
Cyclone Shelter
Chidambaram
34
Chidambaram
35
Chidambaram
Pichavaram
Keezh peramabai
and Keezh
thirukazhipalai
(Chinnakaaraimedu,
Veeran koil thittu
Pichavaram
Tourist Chennai
36
Chidambaram
Kothattai
37
Chidambaram
Samiyar pettai
Panchayat Office
(Veeran koil thittu)
Killai Town Panchayat
Office
Self Help Group Office
Pudhu kuppam
Cyclone Shelter Samiyar
pettai
38
Chidambaram
Periya pattu
Community Centre
39
Chidambaram
Mudasalodai
Government School
40
Chidambaram
41
Chidambaram
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Muzhukuthurai
Melthirukazhipal
ai, Kavarapattu
Jahakondam
pattinam
Keezhakkundal
aadi
Government School
Panchayat Officer,
Kavarapattu
Panchayat Officer
Cyclone shelter
Cyclone Shelters Amman
koil
Vallambadugai
Panchayat Office
Agranallur
Vadakku
mangudi
Nandhi
managalam
Panchayat Office
Panchayat Office
Elleri
Panchayat Office
42
43
44
45
46
47
48
Panchayat Office
Old Water Tank
Amendments A2 - 101
50
Kattumannar
koil
Kattumannar
koil
51
Kurinjipadi
Thiyagavalli
52
Kurinjipadi
Thiruchopuram
53
Kurinjipadi
Kayalpattu
Panchayat Office
Cyclone Shelter, Periya
kuppam
Cyclone Shelter, Iyyam
pettai
54
Kurinjipadi
Vandiampallam
Panchayat Office
55
Kurinjipadi
Pudhampaadi
Panchayat Office
56
Kurinjipadi
Sirupaalaiyur
Panchayat Office
57
Kurinjipadi
Kothavaheri
Panchayat Office
58
59
Kurinjipadi
Kurinjipadi
Panchayat Office
Panchayat Office
60
61
Kurinjipadi
Kurinjipadi
Kundiyamallur
Adoor Agaram
Aranga
mangalam
Kalkunam
Panchayat Office
Panchayat Office
62
Chidambaram
Miralur
Panchayat Office
63
Chidambaram
Agara alampadi
Panchayat Office
64
Chidambaram
Sethia thope
E.O Office
65
Virudhachalam
T. Pavalangudi
Panchayat Office
66
Virudhachalam
Karkudal
Panchayat Office
67
Virudhachalam
Ko. Adhanur
Panchayat Union
68
Virudhachalam
Su. Keeranur
Panchayat Office
69
Virudhachalam
Siruvarapur
Panchayat Office
70
Virudhachalam
Thevangudi
Panchayat Office
71
Chidambaram
Panchayat Office
72
Chidambaram
Cholatharam
Santha
mangalam
Panchayat Office
73
Cuddalore
Thazhanguda
Cyclone Shelter
74
Cuddalore
Rasa pettai
Cyclone Shelter
75
Cuddalore
Nanamedu
VAO Office
49
Thiru naraiyur
Panchayat Office
Naanjalur
Panchayat Office
Amendments A2 - 102
76
Cuddalore
Sonan chaadi
VAO Office, Semman
kuppam
77
Panruti
Thiruvamoor
Panchayat Office
78
Panruti
Elanthampattu
Panchayat Office
79
Panruti
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Kattumannar
koil
Siru gramam
Shantan
Kokarasan
pettai
Govt. High. Sec. School
Over Head Tank,
Shantan
Over Head Tank,
Anandakudi
Edaiyar
Panchayat Office
Kudaliyathur
Panchayat Office
Over Head Tank,
Kandairrupu
80
81
82
83
84
85
86
Kanjan kollai
Guna
managalam
Panchayat Office
Azhankaathaan
Panchayat Office
District: Nagapattinam
S.No
Taluk
Village
Habitation
Place of Installation
(1)
(2)
(3)
(4)
(5)
RS No. 340/1A1 Community
Building (Natham)
RS.No.159/3 ADW Primary
School Building
RS No. 442/5A Community
Building (Natham)
RS. No.503 Community
Building (Natham)
RS No. 72/1A1 SOS
Community Building
Thennam Pattinam
Mela Moovarkarai
2
Thennam Pattinam
Padasalai Street
3
Perun thottam
Cavadi kuppam
Perun thottam
Naickar kuppam
5
Kaveripoom pattinam
Pudu kuppam
6
Kaveripoom pattinam
Keelaiyur
Community Building
7
Kaveripoom pattinam
Manthakarai
RS No. 365/2A Panchayat
board Building
4
Sirkali
1
Amendments A2 - 103
Kaveripoom pattinam
Neithavasal
Anganvadi Building
9
Kaveripoom pattinam
Kaveripoom Pattinam
RS No. 402/1 Library
Building
10
Kaveripoom pattinam
Meenavar Colony
Library Building
11
Vanagiri
12
Vanagiri
13
Pudu pattinam
14
Thennam pattinam
15
Thennam pattinam
16
Thandavan kulam
17
Vettan kudi
18
Manickapangu
19
Manickapangu
20
21
22
Tharangambadi
8
Kalamanallur
Chandrapadi
Maruthampallam
RS No. 403/7A Panchayat
Union Middle School
RS No. 239/8 Community
Thosai kulam
Building
Pan. Union Primary School
Pazhayar Dharkas
Building
RS No.320/1 (Natham) Near
Konayam pattinam
Kanni koil Community Hall
(Door No.3/242)
RS.No.329/1A2B Tsunami
Kizhamoovarkarai
Nagar Community Hall (Door
No.4/228A)
Rs.No.30/1A1 Community
Chinna Kottai medu
Hall
Pan. Union Primary School
Koozhaiyar
Building
RS No. 205 Panchayat
Manickapangu
board Building
RS No. 220/2 Panchayat
Anai koil
board Elementary School
Building
RS No. 111 Panchayat
Chinnamedu
board Building
RS No. 595/1 Panchayat
Chinnoor pettai
Union Elementary School
Building
Chinnangudi
RS No. 182/20 Panchayat
(Maruthampallam)
board Building
Vanagiri Kuppam
23
Pillaiperumal Nallur
Thazham pettai
RS No. 409 Panchayat
(Pillaiperumalnallur) board Building
24
Tharangambadi
Sathangudi
Community Building
25
Tharangambadi
Kuttiyandiyur
Fisherman community
Building
Amendments A2 - 104
Tharangambadi
Tharangambadi
27
Panagudi
Panagudi
28
Akkarai pettai
Keechan kuppam
Akkarai pettai
Akkarai pettai
Nagapattinam Town
Nagapattinam
Town
Nagapattinam Town
Sambathottam
32
Nagapattinam Town
Mahalakshmi
Nagar
33
Velankanni Town
Panchayat
Velankanni
34
Velankanni
Pookkaratheru
35
Velankanni
Ariya Nattu Street
36
Thirupoondi East
Thirupoondi East
Thirupoondi East
Thirupoondi East,
Manalmedu
Pudupalli
Pudupalli
39
Vizhunthamavadi
Vizhunthamavadi
40
Vizhunthamavadi
Vizhunthamavadi
41
Vettaikaraniruppu
Vettaikaraniruppu
30
31
37
38
Kilvelur
29
Nagapattinam
26
Town Panchayat Office,
Tharangambadi
RS No.226/2D Community
Hall
R.S.No.1/3 (Natham )
Community Building
Rs.No.5/1 Panchayat
Board Building
(Door No.3/356)
TATA Nagar Tsunami
House Site
Amirtha Nagar Tsunami
Housing Community
Building
Community Hall
Town Panchayat office
Building
RS No.5 Community
Building
RS No.100 (POB)
Fisherman Community
Building
RS No.104 Panchayat
Board Building
RS No.224/9 (Dry),
Punitha Valan Govt. Aided
Primary School.
RS No. 329/5A Panchayat
Building
(Door No. 2/355)
RS No 53/1 Panchayat
Building
(Door No. 4/721/2)
RS No 174/3A (Manavari
Dry) Pan. Union Middle
School
RS No. 52/2 Panchayat
Building
(Door No. 2/142/2)
Amendments A2 - 105
Prathaparamappuram Seruthur
43
Vedaranyam
Mottandaithoppu
44
Vedaranyam
Poovanthoppu
45
Kodiyayakadu
Kodiyayakadu
46
Voimedu
Voimedu
47
Vellapallam
Vanavanmahadevi
Vellapallam
Vellapallam
Kovilpathu
Kovilpathu
Melakadu
Panchanathikulam
Middle
Panchanathikulam
Middle
51
Thennadar
Thennadar
52
Pannal
Pannal
53
Periyakuthagai
Periyakuthagai
54
Kolli theeveu
Kolli theeveu
48
49
50
Vedaranyam
42
RS No. 10/15
(Ellaiyamman koil) Pan.
Union Primary School
Building.
RS No. 156 Anganvadi
Building
RS No. 139/3B Community
Building
RS No. 34/7 Panchayat
Board Building
RS No. 243/13C
Panchayat Board Building
RS No. 111/1 Panchayat
Marriage Building
(Door No. 1/245/1)
RS No. 154/2B & 3A (Dry)
Panchayat Building
RS No. 48/6 (Meikal
Poramboke) Community
hall
RS No. 141/7B Panchayat
Board Building
(Door No. 3/119)
RS No. 61/2 (Kulam
Poramboke) Library
Building (Door No.2/102)
RS No. 118/11C
Government land Cyclone
Building (Door No.4/106)
RS No. 162/3A (Dry waste
) Panchayat Building
Anganvadi Building
Amendments A2 - 106
District: Tiruvarur
S.No
Taluk
Village
Habitation
Place of Installation
(1)
(2)
(3)
(4)
(5)
2
3
4
Thillai vilagam
Thiruthurai poondi
1
Jambuvanodai
Karpaga narthar
kulam
Thondiakkadu
5
Idumbavanam
6
Vilangadu
Koviladi
President Office, Thillai
vilagam
Therkkukadu
President Office,
Jambuvanodal
Pannaisethi
President Office,
Karpaganathar kulam
Munakgadu
President Office,
Thondiyakadu
Amendments A2 - 107
District: Thanjavur
S.No
Taluk
(1)
(2)
1
2
3
5
6
(3)
163 Thambikkooitai
vatakatu
160 Thambikkooitai
meelakkatu
161 Thambikkooitai
Maravakkatu
157 Thamarakoottai South
Pattu kottai
4
Habitation
Pazhasur
153 Athiram pattanam
Place of Installation
(4)
Village Administrative
Officer office
Panchayat Union Office
Panchayat Union Office
Panchayat Union
Elementary School,
Karizhakadu
Panchayat Union
Elementary School,
Narasinga puram
Community Hall,
Karaiyurtheru
149 Earipurakkarai
8
147 Rajamatam
9
144 Koollu kadu
Panchayat Union Middle
School
Panchayat Union Office
10
142 Puthu pattinam
Panchayat Marriage Hall
11
136 Kalli vayal
Panchayat Union Office
12
Karisavayal
13
85 Kuppadevan
14
84 Thiruvandevan
Community Hall
Village Administrative
Officer office
Village Administrative
Officer office
Panchayat Union Office
Village Administrative
Officer office
15
16
17
18
Peravurani
7
68 Senthalai vayal
67 Ataikkan Devan
Panchayat Union Office
Sambai pattinam
(Rayunthan Vayal)
Panchayat Union Office
57 Seethupava Saththiram
Village Administrative
Officer office
Amendments A2 - 108
19
Marakavalasai
Panchayat Union
Elementary School
District: Pudukottai
S.No
Taluk
Village
Place of Installation
(1)
(2)
(3)
(4)
Alaganvayai
VAO Quarters
2
P.R. Pattinam
PU Middle School
3
Krishnajippattinam
Govt. High School
4
Krishnajippattinam
Panchayat Office
5
Melasthanam
PU Middle School
6
Kandanivayai
Community Hall
7
Mumbafal
PU Elementary School
Pattan kadu
VAO Quarters
Manamel kudi
Government Girls High School
8
9
10
11
Manamel kudi
1
Vadakku Manamel
kudi
Vadakku
Ammapattinam
PU Middle School
PU Middle School
12
Ponnagaram
PU Middle School
13
Avudayarpattinam
PU Middle School
14
Ammappattinam
Govt Girls High School
15
Ammappattinam
Primary Health Center
16
Pudukkudi
PU Middle School
17
Kottaippattinam
Revenue Inspector Quarters
18
Jagathappattinam
PU Middle School
Amendments A2 - 109
Palakkudi
PU Middle School
20
Kumaraparrayal
PU Middle School
21
Gopalappattinam
PU Middle School
22
Gopalappattinam
23
Mimisal
24
25
26
27
Avudayar koil
19
Government High Secondary
School
Government High Secondary
School
Mimisal
PU Elementary School
R. Puduppattinam
Muslim Middle School
R. Puduppattinam
PU Elementary School
Arasanagarippattinam PU Middle School
28
Kadavakkottai
PUM Elementary School
29
Muthukkuda
Saraswathi Vidhyalaya
Elementary School
30
Enathi
PU Elementary School
Amendments A2 - 110
District: Ramanathapuram
S.No
Taluk
Village
Habitation
Place of Installation
(1)
(2)
(3)
(4)
(5)
1
Athiyoothu
Athiyoothu,
P.U. Elementary School, Athiyoothu
2
Pathanethi
Vennathoor
P.U. Elementary School,
Muthuthogunathapuram
3
Kalanikkudi
Kalanikkudi
P.U. Elementary School, Kalanikkudi
Devipattinam
P.U. Elementary School, Devipattinam
4
Devipattinam
Chithrakottai
6
Periyapattina
Periyapattinam
m
P.U. Elementary School, Mudiveeran
pattinam
P.U. Elementary School,
Pudhukudiyiruppu
7
Thirupplani
Sethukarai
Community Hall
Thinaikulam
Thinaikulam
Panchayat Union office Building
Kalaimankun
du
Kalimankundu
Panchayat Union office Building
Attrankarai
Attrankarai
P.U. Elementary School, Attrankarai
Keelanagachi
P.U. Elementary School,
Kalkinatruvalasai
Pudhumadam
Govt. Hr. Sec. School, Pudhumadam
Enmanamkond
an
P.U. Elementary School, Dharkavalasai
Irumeni
P.U. Elementary School, Irumeni
Sathakonvalasa
i
P.U. Elementary School,
Sathakonvalasai Seeniyapa Tharga
Notchiyoorani
P.U. Elementary School, Notchiyoorani
Manangudi
Panchayat Office, Soorankanvalasi
8
9
10
11
12
13
14
15
16
17
Ramanathapuram
5
Keelanagach
i
Pudhumada
m
Enmanamko
ndan
Pirappancala
sai
Sathakonval
asai
Notchiyooran
i
Notchiyooran
i
Chithrakottai
Amendments A2 - 111
18
Mandapam
Vedhalai
P.U. Office Building, Vedhalai
19
Mandapam
Marikayarpattin
am
P.U. Office Building, Maraikayar
pattinam
20
Mandapam
Mandapam
P.U. Elementary School, South Coast
21
Therbogi
Pudhuvalasai
P.U. Elementary School, Kadarkarai
chathiram
22
Karan
Karan
P.U. Elementary School, Thalaiyothu
23
Alagankulam
Panaikulam
P.U. Elementary School, Sokaiyanthopu
24
Akagabjykan
Ananthapuram
chathiram
25
Thamarai
kulam
P.U. Elementary School, Andhapuram
Chathiram
Govt. Higher Secondary School,
Thamarai kulam
Thamarai kulam
26
Manadapam
Idhaiyarvalasai
P.U. Elementary School, Idaiyarvalasai
27
Kilakarai
Kilakarai
Municipal Office Building, Kilakarai
28
29
Sangumal, Oalikuda,
Mandi Street,
Agasthiyartheertham,
Sherankottai,
Kothandaramar Koil
street, Thanvukadu,
Mugantharayar
chathiram, Beach
Mariyammman street,
Old Market street,
Kariyuer, Verkodu,
Maruthupandiya nagar,
Masque street,
Santhanamariyamman
koil street
Akkalmadem, Light
House Street, Murugan
Koil Street, Therkuvadi
Nadu Street, Kundhukal,
Pattlathar Street, Jail
Street, Chinnapalam,
Vadakadu
III - Municipality Office
Building, Rameswaram
S.No.7091/1
Panchayat Office Building
Akkalamadem
S.No.869/7
Amendments A2 - 112
Manthopu,
Soosaiyappeerpattinam,
Victoriya nagar,
Antoniyarpuram,
Peikarumbu, Thanir
Ottur, Francis Nagar,
Kamaraj Nagar,
Sethupathi nagar,
Ariyankundu, Valasai
30
Pudu
pattinam
Pudhu
pattinam
31
32
Karan kadu
Panchayat Building
Pudu pattinam
Panchayat Building, Pudu
pattinam
Mullimunnai
Mullimunnai
Panchayat Building, Mullimunnai
34
Nambithalai
Nambuthalai
Panchayat Building, Nambuthalai
35
Kanattan
kudi
Choliya kudi
Panchayat Building, Choliya kudi
36
Thondi
Thondi
Town Panchayat Building, Thondi
Thirupala
kudi
Thirupala kudi
Panchayat Building, Thirupala kudi
Uppoor
Uppoor
Panchayat Building, Kadalur
Marungur
Marungur
Panchayat Building, S.P. Pattinam
Kaliyanagari
Kaliyanagari
Panchayat Building, Kaliyanagari
41
Vattnam
Pullukadambam
Pullukadambam Panchayat
Building, at Irrupu
Theerthandathanam
42
Vattanam
Vattanam
Panchayat Building, Vattanam
43
Kodipangu
Kodipangu
Panchayat Building, Kodipangu
37
38
39
40
Thiruvadanai
33
44
45
Kadalur
Uppoor
Morepannai
Panchayat Union Elementary
School
Panchayat Union Elementary
School
Amendments A2 - 113
M.R.
Pattinam
M.R. Pattinam
Panchayat Union Elementary
School
M.R.
Pattinam
Keelamunthal
P.U. Middle School, Keelamunthal
48
Mookaiyur
South Mookaiyur
49
Erawadi
Chinna Erawadi
50
Narippaiyur
South Naripaaiyur
Cyclone Centre, Narippaiyur
51
Kanniraja
puram
Kanniraja puram
Cyclone Centre, Kanniraja puram
52
Valinokam
Valinokam
Panchayat Union Building,
Valinokam
Periya kulam
T. Mariyur
Panchayat office
Periya kulam
Opplian
Panchayat Office
Periya kulam
Kovil Mariyur
Cyclone Centre
56
Erwadi
Erwadi / Muthurayar
Nagar
57
Erwadi
Erwadi / Adancheri
58
Mookaiyur
59
Mookaiyur
Panchayat Union Elementary
School
Panchayat Union Elementary
School
Panchayat Union Elementary
School
Panchayat Union Elementary
School
60
Narippaiyur
61
Narippaiyur
46
54
55
62
63
Ramanathapur
am
53
Kadalaadi
47
Mookaiyur /
Kannigapuri
Mookaiyur /
Kudhuraimozhi
Narippaiyur /
Thiravyapuram
Narippaiyur
Changalneerodai
village,
Kancheerangkudi
kurupu
Pakkiyaraba
masque,
Kancheerangkudi
kurupu
Panchayat Building, South
Mookaiyur
Cyclone Centre, Sadimunian
Valasai
Magalir Mandram Building
TWAD Building
Magalir Mandram Building
Magalir Mandram Building
Amendments A2 - 114
64
Marayakulam kurupu
Panchayat Union Middle School
District: Thoothukudi
S.No
Taluk
Village
(1)
(2)
(3)
(4)
Keelavaippar, Sippikulam,
Ahamathupuram,
Srivaikundaperumaipuram
Place of Installation
(5)
Panchayat Building
Panchayat Building
Vembar South
SSA School Building
Vembar North
Vembar
Vembar
Vembar
4
Perisamypuram
Perisamypuram,
Muthiyapuram,
Kunjayappuram
SHW Building
5
Keela
Tiruchendur
Amalinagar, Alanthalai,
Jeeva Nagar
Highways Office
6
Veerapandiyan
pattinam
Veerapandiyan pattinam
Panchayat Office
Kayal pattinam
South
Kayal pattinam, Mangalavadi, Municipal Office Kayal
Singithurai, Kormbu thurai
pattinam
Punnakayal
Punnakayal
Panchayat Office
Manapadu
Manapadu
Panchayat Office
10
Kulasekara
Pattinam
Kulasekara pattinam,
Sirunadarkudiyeruppu
Panchayat Office
11
Keela Arasadi
Vella patti
Public Library
3
7
8
9
12
13
Tiruchendur
Vembar
Ottapidaram
2
Vaippar II
Vilathikulam
1
Habitation
Pattanamaruthur Palar patti
Panchayat Office
Tharuvaikulam
Panchayat Office (RASI
Center)
Tharuvaikulam
Amendments A2 - 115
Periathalai
Panchayat Office
Building
15
Thoothukudi
Thoothukudi
Corporation Office
Building
16
Mappillaiyurani
Mappillaiyurani,
Siluvai patti
Panchayat Office
18
19
Thoothukudi
17
Sattan
kulam
Padukkapathu
14
Thoothukudi
Thoothukudi
Thoothukudi
Thoothukudi
Mullakkadu
Mullakkadu
Thereshpuram Joint
Director (Fisheries)
(Regional) Office
Assistant Director of
Fisheries, (Marine)
Office
Panchayat Office
Amendments A2 - 116
District: Tirunelveli
S.No
Taluk
Village
Habitation
(1)
(2)
(3)
(4)
1
Levinji puram
Kuttapuli
2
Chetti kulam
Perumanal
3
Vijayapathi
Idintha karai
Casa Colony
4
Vijayapathi
Idintha karai
6
7
8
Vijayapathi
Radha puram
5
Thiruvembala
puram
Karai suttu
puthur
Karai suttu
puthur
9
Karai suttu Ovari
10
Karai suttu Ovari
11
Karai suttu Ovari
12
Kuttam
13
Kuttam
14
Kuttam
Thillsivanam
thoppu,
Thomaiyar
puram,
Avaudiyal puram
Kuthankuli,
Fathima Nagar
Navvaladi,
Vallan vilai
Marakkasttu vilai,
Sempo vilai,
Koda vilai,
Kalikumara
puram
Ovari
Keelakovari /
Mela vari
Karikovil,
Kundal
Anna nagar
Kuttapanai
Kuttapai,
Kuduthalai
Pariyathalai,
Thoppailai
Place of Installation
(5)
Father's House
Kuttapuli
Father's House
Perumenal
Evacuation Shelter built by
CASA
Idintha karai
Panchayat Office, Idintha
karai
Panchayat Union Elementary
Thomaiya puram
Panchayat Office,
Kuthankuli
Government Library Building,
Navvaladi
C.S.I. Church, Marakkattu
vilai
Panchayat Office, Ovari
Panchayat Office, Mela Ovari
Community Hall, Kari kovil
Community Hall, Kuttapanai
St. Thomaiyar Church,
Kuduthalai
Evacuation Shelter Built by
CASA
Amendments A2 - 117
15
Chetti kulam
16
Chetti kulam
17
Vijayapathi
18
Kariaisuttu pudur
19
Kuttam
20
Irukkanthurai
Chetti kulam
Anuvijaynagariya
m,
Sirranganarayan
apuram
Mela vijayapathi
Kela vijayapathi
Kalaikumarapura
m
Panchal
Panchayat Union office
Anuvijayanagar welfare
assocation building
Panchayat Union Elementary
School, Kela vijayapathi
Panchayat Union Elementary
School, Kalaikumarapuram
CSI Church Building Panchal
Amendments A2 - 118
District: Kanniyakumari
S.No
Village
Habitation
Place of Installation
(1)
(2)
(3)
(4)
1
Arokiya puram
Arokiya puram
Primary Health Centre
2
Chinna Muttom
Chinna Muttom
Office of A.D. Fisheries,
Fishing Harbour Project,
Chinna muttom
3
Kanniya kumari
Kanniya Kumari
Village Office, Kanniyakumari
4
Kovalam
Kovalam
Panchayat Office, Kovalam
5
Melamanakudy
Melemanakudy
Panchayat Office
6
Pallam
Pallam
Panchayat Office, Pallam
7
Kesavan
puthenthurai
Kesavan puthenthurai
Panchayat Office, Kesavan
puthenthurai
8
Rajakkamangalam
thurai
Rajakkamangalam thurai
Primary Health Centre,
Rajakkamangalam thurai
9
Azhikkal
Azhikkal
Primary Health Centre,
Azhikkal
10
Muttom
Muttom
Panchayat Office, Muttom
11
Chinnavilai
Chinnavilai
Town Panchayat Office
Building, Manavala kurichi
12
Kadiya pattinam
Kadiya pattinam
Govt. Library building, Kadiya
pattinam
13
Mondaicaduputhoor Mondaicaduputhoor
14
Kottilpadu
Kottilpadu
15
Colachel
Colachel
16
Vaniyakudi
Vaniyakudi
Community Hall, Puthoor
Community Hall,
EFICOR Building,
Kottilpadu
Municipal Office Building,
Colachel
Panchayat Office, Simon
colony
Amendments A2 - 119
Fair Price Shop Building,
(Meenavar Co-operative
Society), Kurumpanai
Govt. Primary School,
Melmidalam
Community Hall,
Enayam of Keezhkulam
Village
17
Kurumbanai
Kurumbanai
18
Melmidalam
Melmidalam
19
Enayam
Enayam
20
Enayam
Puthenthurai
Enayam Puthethurai
21
Ramanathurai
Ramanthurai
22
Mulloorthurai
Mulloorthurai
23
Thengapattinam
Thengapattinam
24
Erayumanthurai
Erayumanthurai
Govt. Library,Erayumanthurai
25
Poothurai
Poothurai
Panchayat Office, Poothurai
26
Thoothoor
Thoothoor
Primary Health Centre,
Thoothoor
27
Thoothoor
Chinnathurai
Thoothoor Chinnathurai
Government Library Building,
Thoothoor Chinnathurai
28
Vallavilai
Vallavilai
Primary Health Centre,
Vallavilai
29
Marthandamthurai
Marthandamthurai
Government Library Building,
Marthandamthurai
30
Neerodi
Neerodi
Noon Meal Centre,
Neerodithurai
31
Mugilankudiyiruppu
Mugilankudiyiruppu
Government Library Building
32
Osaravilai
Osaravilai
Government Library Building
33
Periacadu
Periacadu
Community Hall
Panchayat Office, Enayam
Community Hall,
Ramanthurai
Primary Health Centre,
Mulloorthurai
Primary Health
Centre,Thengapattinam
Amendments A2 - 120
Attachment- 2
LIST OF COASTAL TALUKS AND COASTAL BLOCKS COVERING DWASSITES
Districts
Taluks
Blocks
Thiruvallur
Ponneri
Gummidipoondi
Madhavaram
Minjur
Gummidipoondi
Puzhal
Chennai
Fort,Tondiarpet
Mylapore,Triplicane
Sholinganallur
Chengalpattu
Tirukalukunram
Cheyyur
St.Thomas Mount
Thiruporur
Thirukalukunram
Lathur
Chithamur
Tindivanam
Vanur
Marakannam
Vanur
Cuddalore
Kurunjipadi
Chidhambaram
Cuddalore
Kurunjipadi
Parangipettai
Bhuvanagiri
Kattumanarkoil
Komaratchi
Kammapuram
Panruti
Kancheepuram
Villupuram
Kattumanarkoil
Cuddalore
Virudachalam
Panruti
Sirkazhi
Tharangambadi
Nagapattinam
Kilvelur
Vedaranniyam
Nagapattinam
Thiruvarur
Thiruthuraipoondi
Kollidam
Sirkazhi
Sembanar koil
Nagapattinam
Keelaiyur
Thalanayar
Vedaranniyam
Muttupet
Amendments A2 - 121
Pattukottai
Pattukottai
Sethubavachataram
Thanjavur
Peravurani
Pudukottai
Manalmelkudi
Avudayarkoil
Manalmelkudi
Avudayarkoil
Thiruvadanai
Ramanathapuram
Thiruvadanai
Ramanathapuram
Mandapam
Tiruppullani
Kadaladi
Ramanathapuram
Kadaladi
Vilathikulam
Ottapidaram
Tuticorin
Tiruchendur
Thoothukudi
Sathankulam
Radhapuram
Radhapuram
Valliyoor
Vilavankode
Munchira
Killiyoor
Kurunthancode
Rajakamangalam
Agastheeswaram
Tirunelveli
Kalkulam
Agastheeswaram
Kanniyakumari
Total: Districts-13
Villathikulam
Ottapidaram
Tuticorin
Tiruchendur
Udankudi
Sathankulam
Taluks:39
Blocks:48
Amendments A2 - 122
Attachment - 3
BITE Parameters:
1. AC Mains power available
2. Solar panel output available
3. Solar charge controller is charging
the Battery
4. Mains charger is Boost charging the
Battery
5. Mains charger is Float charging the
Battery
6. Battery is fully charged.
7. Battery is in discharge mode
8. Battery in Low voltage warning range
9. Battery is in Low voltage cut-off.
10. AC Mains Over Voltage condition
11. AC Mains Under Voltage condition
12. DC/DC Converter function is OK
13. Cabinet door open
14. Unit in maintenance mode
15. LED Lamp Assembly is OK
16. Audio amplifier-1 is OK
17. Audio amplifier-2 is OK
18. Audio amplifier-n is OK
19. E-Siren/ Loud speaker Array-1 is OK
20. E-Siren/ Loud speaker Array-2 is OK
21. E-Siren/ Loud speaker Array-n is OK
AC Mains ‘ON’
Panel input above threshold
Solar charge mode
In Boost charge mode
In Trickle charge mode
Charge limit mode
Battery in discharge mode
Battery Under voltage Warning
Battery Under voltage Cut-off
AC Over voltage cut-off
AC Under voltage cut-off
Note:
1. The audio testing to be done at reduced power level and at a frequency that is
not
audible so that routine testing does not cause disturbance to public (Silent
testing).
2. The test status for E-Siren may be modified to suit its parameters.
3. The visual testing may be done with short pulses so that the red light is not
visible to normal human eye.
4. The exact BITE Parameters offered by bidders may be listed out in the offer.
Amendments A2 - 123
Attachment – 4
Roles & Responsibilities of Project Manager
1. The Project Manager shall represent and act for and on behalf of the Employer
[Officer on Special Duty (R&R) and Project Director (ETRP/ TEAP)] at all times
during the performance of the contract.
2. The Project Manager shall nominate an official to act as the Member of the
“Technical Evaluation Committee”, who will take part in the “Technical Evaluation
Committee” in checking the various technical proposals received, alternative
“Technical Specification”, checking the credentials of the bidders with reference
to Qualification criteria provided in the bid document, finalize the final version of
the Technical, Functional, Storage and Security requirements and the Technical
Specifications for which the “Price Bids” are to be invited.
3. On receipt of approval of World Bank and Empowered Committee for awarding
the contract to the selected bidder and upon execution of the Agreement with the
Contractor, the Project Manager shall arrange to commence the work
immediately.
4. All
notices,
instructions,
orders,
certificates,
approvals
and
all
other
communications shall be brought to the notice of the Contractor by the Project
Manager.
Similarly
all
notices,
instructions,
information
and
all
other
communications given by the Contractor to the Employer under the contract shall
be examined by the Project Manager and appropriate action shall be taken as
per agreement.
5. The Project Manager shall obtain the plan of action from the Contractor indicating
the various stages right from the dispatch of plant and equipments [from abroad
or India], getting the various clearances, conveyance of plant and equipments to
various
locations,
checking
the
same
for
safe
arrival,
installations,
Amendments A2 - 124
commissioning, testing etc check the same and suggest any modification
required and get the final program for completion of the contract within the time
schedule.
6. The Project Manager shall obtain from the Contractor, inspection schedule for
the Plant and Equipment to be supplied and get the same approved by the
Employer and communicate the same to the Contractor well in advance so that
the Contractor is well prepared to arrange for the test and inspection with test
facilities having appropriate accreditation.
7. The Project Manager shall get the charts showing the proposed organization to
be established by the Contractor for carrying out the Commissioning of the
facilities and for maintenance facilities with details of identities of the persons
with their curricula vitae, details of duties and responsibilities fixed by the
Contractor / Construction Manager and there on check any change in such
persons with respect to their qualification and experience.
8. The Project Manager shall through their “Technical Staff” arrange to inspect the
equipments delivered / to be delivered by the Contractor against the “Technical
Specifications” as per approved test schedule and check the equipments
received at field before installation, during installation of the plant and
equipments, commissioning of the equipments, during field testing of the plant
and equipments, suggest corrective measures if any required to the Construction
Manager of the Contractor.
9. The Project Manager should bring to the notice of the Employer about the
performance of the Contractor’s personnel who in the reasonable opinion of the
Project Manager, may behave inappropriately, may be incompetent or negligent,
or may commit a serious breach of the site regulations provided under the
General Conditions, provide evidence for the same and arrange to issue
necessary notice to the Contractor for replacement of the person/s. The
Contractor shall have to replace such persons with suitable qualification and
experience which should be equal to higher than the replaced person.
Amendments A2 - 125
10. The Project Manager shall examine the progress made by the Contractor with
reference to the Program furnished by them, bring to the notice of the Contractor
about the shortfall if any and instruct them to take remedial measure to make up
the short fall and arrange to complete the entire project within the contract period
so that the plant and equipments are put to beneficial use on the target date.
11. The Project Manager shall arrange to submit reports on the status of the project
on weekly basis in suitable format highlighting the deviations in performance of
equipments, time schedule and field activities, during installation and
commissioning period.
12. After completion of the Commissioning work, the Project Manager through their
staff and Contractor’s Personnel shall check the performance of the equipments,
bring to the notice of the Contractor any short fall or defect and take suitable
action with the Contractor to set right the fault. After ascertaining the fault-free
functioning of the Plant and Equipments at each site, the Project Manager may
issue the installation certificate to the Contractor in the appropriate format.
13. Suitable penal action may be taken through the Employer on the Contractor for
noncompliance of the Service Level as provided in the Contract agreement.
14. The Project Manager shall co-ordinate with the Contractor, arrange for training
the Revenue Departmental staff in the districts and at Chennai about the various
procedures involved in checking the plant and equipments during their
installation, commissioning and maintenance etc to make them fit to handle the
Plant and Equipments after the Warranty period and Annual Maintenance period
as per Contract Agreement.
15. The Project Manager shall in consultation with the Contractor chalk out detailed
programme to rectify the defects, if any, noticed during the Warranty period as
well as during the Annual Maintenance period in order to satisfy the time limit /
performance level specified in the Contract Agreement.
16. During the warranty period and as well during the Annual maintenance period the
Project Manager shall through their staff check and oversee as to whether the
Amendments A2 - 126
Contractors staff carryout the specified routine works such as, periodical
inspection of the plant and equipments, check their working condition, clean the
solar panel and equipments as found necessary, take corrective action to rectify
the defects if any within 24 hours from the time the defect had occurred.
17. If the Contractor fails to comply with the above requirements in spite of repeated
reminders, immediate action shall have to be taken to get the defects rectified
through suitable persons with the approval of the Employer and the cost involved
there of shall be arranged to be recovered from the Contractor.
18. The Project Manager shall submit monthly performance report during the
Warranty Period and Annual Maintenance Period indicating the performance
level of the plant and equipment, shortfalls in the performance of duties by the
Contractor, other factors causing disturbance to the functioning of system and
suggestion for improvements. The monthly penalty computation to be levied if
any on the Contractor shall be submitted with certification of monitoring reports.
19. The Project Manager shall take suitable action as found necessary for the
successful completion of the project by commissioning a defect free system,
effective operation and maintenance of the system for high availability and
utilization of the system effectively through out the life of the system.
20. The Project Manager shall co-ordinate with the Employer for selection of a
suitable Agency with expertise to carry out complete Inspection and audit of
functioning of entire system independently on Annual basis and submit the status
and performance report with suggestions for improving any shortfalls identified.
The co-ordination with the Employer, Audit Agency and Contractor for effective
audit and follow up for implementation of the improvements recommended in
audit report by the Contractor shall be carried out by the Project Manager. The
complete expenditure for carrying out the annual audit and implementation of
improvements will be borne by the Contractor.
Amendments A2 - 127
Attachment- 5
Performance requirements of the Contractor during the Construction &
Commissioning period, Warranty period of 3 years and Annual Maintenance
period of 3 years
1. The Contractor shall provide the detailed program for carrying out the contract
giving the details of various activities / stages involved right from the
demonstration of the functioning of the DWAS-R unit, Application software
development, effecting the supply of plant and equipments, receipt & storage ,
conveying to the sites , installation, commissioning, testing ,handing over etc as
per the General Conditions of Contract to the Employer / Project Manager for
perusal and if any corrections are suggested by them, the same shall be carried
out and revised program submitted.
2. The Contractor shall monitor the progress made in all activities with respect to
the program, asses the shortfall if any and initiate suitable action to make up the
shortfall. Periodic status reports specifying the deviations in performance of the
equipment, time schedule and activities shall be submitted to the Project
Manager / Employer. If any of activity was delayed beyond the control of the
Contractor because of which the work schedule could not be kept up by the
Contractor, he shall bring it to the notice of the Employer / Project Manager,
prepare and submit a revised programme and take all steps to complete the
works within the overall time schedule specified in the contract.
3. In case the Time schedule could not be met with even after taking earnest
efforts, the Contractor shall submit the revised Time schedule with the reasons
and justifications for such delays and get the same approved by the Employer as
per the provisions in the contract agreement.
4. The sample viewing formats are shown in Attachment- 9. The detailed reporting
and viewing formats should be submitted by the contractor to the employer/
project manager and finalized during the contract finalization stage. The
contractor should demonstrate the generation of these reports by the application
software and obtain their approval well before the delivery of equipments.
Amendments A2 - 128
5. The contractor shall arrange a demonstration of the application S/W to be used in
DWAS- C, DWAS – DRC, DWAS- D and DWAS – R, range performance of the
audio and visual warning equipment, back up capability of the Battery and obtain
approval of the Employer/ Project Manager before deploying the same in the
field.
6. The minimum number of service stations to be set up/ made available for
ensuring high availability of the network across all 13 districts is: 4 (Four only).
Each of these service stations should have test and measuring instruments,
stock of adequate quantity of essential spares and manned by qualified and
trained personnel. The above details including the proposed number of service
stations and the list of remote sites covered by each service station should be
clearly specified in the proposal.
7. The entire system shall have to be operated, monitored and maintained by the
Contractor during the Warranty period of 3 years and thereon the Annual
Maintenance contract period of 3 years.
8. The status and performance reports should be compiled/ generated by the
application software using the archived periodic status data from all the EWS
units as per the start and end dates selected by personnel at DWAS – C.
9. The consolidated status report on the defects noticed during monitoring, the
reasons for occurrence of such defects and nature of rectification done, etc.,
shall be submitted to the Project Manager periodically on fortnightly basis.
10. The Contractor shall take suitable action to provide necessary training to the field
staff of the Employer at Chennai and in the District Collectorates / field locations
in carrying out the periodical checking and monitoring of the plant and
equipments with respect to their functional aspects, detecting defective
equipments, inform the same to the Contractor’s Maintenance Engineer who in
turn have to take suitable action to set right the defect. This is an additional
function over and above the status report generated at DWAS – C monitoring
personnel.
Amendments A2 - 129
11. The Contractor shall employ required Technical personnel and other staff as
deemed necessary in the required locations
with required Technical
qualification, training and experience in handling similar plant and equipment
including one staff for manning DWAS-C Unit for 8 hours a day on all 365 days.
The list of such Technical personnel with their address and contact number shall
be provided to the Employer and Project Manager. The field staff shall be
instructed to carryout the periodical up keep and inspection of the plant
equipments by carrying out necessary tests as provided in the contract
agreement and take suitable action to rectify / replace the equipments so that the
continuous functioning of the system is assured.
12. The Contractor’s Construction Manager / Technical personnel should carryout
the periodical checking of the functioning of the plant and equipments as
provided in the contract agreement under Technical / Functional / Security
requirements and if any of the component / unit is found to fall under repair, etc
immediate action should be taken to set right the defect, within 24 hours from the
time the defect had occurred.
13. If in the opinion of the Contractor, the defect could not be rectified within 24
hours, stand by equipment should be provided within the same 24 hour period, to
ensure the continuous functioning of the system.
14. The Contractor shall assess, procure and keep in stock of the required spares
that are essential for day to day maintenance requirements in sufficient quantity
so that the same can be used for immediate servicing requirements to ensure the
continuous functioning of the system during the Warranty period and Annual
Maintenance Period.
15. The Contractor shall co-ordinate with the Employer, Audit Agency and the Project
Manager for carrying out inspection and effective audit of performance of the
system annually and implement the improvements recommended in audit report
in consultation with the Employer and Project Manager. The complete
expenditure for carrying out the annual audit and implementation of
Amendments A2 - 130
improvements should be borne by the Contractor and should be included in the
Price bid.
16. The Contractor shall ensure proper functioning of the DWAS as per functional
requirements in the bid document during the entire duration of the contract period
by carrying out necessary alterations/ up gradations from time to time or
whenever required, at no extra cost. The details of future alterations/ up
gradations required for proper continued functioning of the DWAS for at least two
years after the closing of the contract shall be handed over to the Employer/
Project Manager six months before completion of the contract.
17. The contractor is required to initiate and follow up for obtaining the necessary
frequency allocation and license for operation of the Digital VHF Equipments and
links for this project by preparing and submitting the documentation to the
Ministry of Communications, Government of India on behalf of the Employer. The
cost incurred by the contractor in the above tasks will be borne by the contractor
as part of the services rendered for the Project. However, the royalty and license
fees payable to the Ministry of Communications, Government of India will be
borne by the Employer.
Amendments A2 - 131
Attachment - 6
Form of Completion Certificate
Date:
Loan/Credit No:
IFB No:
______________________________
To: _________________________________
Dear Ladies and/or Gentlemen,
Pursuant to GC Clause 24 (Completion of the Facilities) of the General Conditions of
the Contract entered into between yourselves and the Employer dated _____________,
relating to the ____________________, we hereby notify you that the following part(s) of
the Facilities was (were) complete on the date specified below, and that, in accordance
with the terms of the Contract, the Employer hereby takes over the said part(s) of the
Facilities, together with the responsibility for care and custody and the risk of loss
thereof on the date mentioned below.
1.
Description of the Facilities or part thereof:
______________________________
2.
Date of Completion: __________________
However, you are required to complete the outstanding items listed in the attachment
hereto as soon as practicable.
This letter does not relieve you of your obligation to complete the execution of the
Facilities in accordance with the Contract nor of your obligations during the Defect
Liability Period.
Very truly yours,
Title
(Project Manager)