About the Organization Environment Department, Government of West Bnegal is tasked with regulation and policy formulation in matters related to conservation of the environment, natural resource management and matters related to pollution of air and water and sound pollution in the state. About the present IT Infrastructure Environment Department Government of West Bengal has established a functional Intranet with Data Center via 512 Kbps Leased Line from BSNL. HQ hosts the Data Centre, from where the Internet Portal is hosted. Annexure - A exhibits the architecture of the Data Centre.
ENVIS Data Centre Schematic Diagram: Annexure - A ISP (Internet) 512 KBPS LC MAIL SERVER PRIMARY DNS L2 MANAGED SWITCH CISCO 1700 SERIES ROUTER LINUX FIREWALL WEB SERVER L2 MANAGED SWITCH WBSCZMA WEB SERVER LOCAL SWITCH UNMANAGED ENVIS LOCAL NETWORK PC-1 PC-2 PC-3 PC.n
ENVIS Servers Document: Sl. No. Server Name OS Running Services 1 Web Server cum RHEL Apache, Primary DNS Server ES-4 MySQL & DNS Service 2 Mail Server RHEL ES-4 Qmail & Squirrelmail Remarks Providing DNS Service for Website Hosting & Internet Connectivity. Domain Name is (enviswb.gov.in) This is also the Main Portal Server responsible for the Website http://www.enviswb.gov.in Acts as a Mail Server for the ENVIS E-Mails http://mail.enviswb.gov.in:8081 3 Firewall Linux Firewall Gateway Firewall 4 Web Server Costal Zone RHEL ES-4 Apache & Mysql This is the Main Portal Server responsible for the Website http://www.wbsczma.gov.in Application Software Architecture The application software is developed based on the 3 tire architecture Database end OS RHEL ES-4 Database MySQL 5.0 Web Server end OS RHEL ES-4 Application Server Apache 2.0 Programming Language - PHP 5.0, HTML Client end OS -- Any windows work station or client Browser -- IE 6 / 7 Eligibility Criteria: 1) Bidder should be an organization with adequate trained manpower in the role who can carryout maintenance, configuration and support of similar job. 2) Bidder should have proven track record and should have carried out similar hosting & support job in at least Four Government Departments. Certificate/Work Order for at least 4 similar jobs i.e. Data Centre Creation and Maintenance, Web Portal Creation and Maintenance, Web based Dynamic Application Creation and Maintenance along with Resource Facility Management Support each having value not less than Rs 15 Lakhs should be enclosed with the bid. URL for sites already hosted should be clearly mentioned and should be currently Running Web Sites. 3) Bidder must be experienced in working with environment science and must have executed some live project where they played a pivotal role in environmental data collection, collation, reporting, analysis etc. 4) Turn over of last 3 years should be minimum 3 Crore in aggregate and 1 Crore in last financial year. 5) Bidder should possess valid statutory license/ registration/ certificate etc like, Service Tax registration, company registration, PAN etc.
6) The Bidder should have at lest one CCNP Certified Person for Project Management. 7) Consortium with other company is not allowed. Scope of Work The scope of work generally required to be undertaken by the vendor may be broadly identified as under: Roles for the Data Centre Maintenance: 1) To maintain the IT infrastructure of leased-line connectivity, internet security devices like Linux Firewall, Cisco Router and Managed Switch at Data Centre, E-Mail Server (Linux Mail Server), Web Servers, Database, DNS Server (Primary) etc. Software upgrade, Licenses, Patch Management Reconfiguration if required shall however, be guided as per OEM/OES. Supply of such software, patches and licenses shall not be the part of this contract. 2) Network Monitoring & Troubleshooting: Monitoring the entire LAN and WAN infrastructure & liaison with the hardware vendors for upkeep of the same, monitoring for virus and ensuring proper bandwidth availability by ensuring routine maintenance of the servers and Data Centre desktop computers. The service is limited to Troubleshooting and rectification of all Software & Configuration problems, all hardware faults will be redirected to hardware vendors and ENVIS will be update accordingly. 3) Backup and Archival of Web, Database and Mail Server (Linux Mail Server) Data etc. 4) Running Dynamic Application Software Maintenance, Bug Fixing and Up gradation as and when required. 5) 24x7x365 days monitoring of the Data Centre Services is required to identify the failure of any Services immediately and take necessary action as defined in support scheme. 6) Regular Handholding Support of the Running Dynamic Software and Liaison with HQ. Support Scheme The Support personnel shall be deployed at the respective site i.e. ENVIS Center. They have to Work as per the working time of that site / as decided by ENVIS representative. No separate charges will be paid for overstay. At least Three Dedicated personnel need to be posted at the Data Centre for Monitoring All the Services of the Data Centre Regularly. Working Certificate in each month for Support Personnel needs to be collected from the respective ENVIS Office authority for Bill Processing Quarterly.
In case of system failure attributable to hardware, the entire recovery time is governed by the hardware support and service terms. In case of Software crash, recovery responsibility lies with Data Centre Maintenance Team and would be restricted to below Time Frame: Sl. No. Server Name OS Running Services Recovery Time Frame 1 Web Server cum RHEL ES-4 Apache, MySQL 7-8 Hrs. Primary DNS Server & DNS Service 2 Mail Server RHEL ES-4 Qmail & 8-10 Hrs. Squirrelmail 3 Firewall Linux Firewall 10-12 Hrs. 4 Web Server Costal Zone RHEL ES-4 Apache & Mysql 8-10 Hrs. Data Centre Support shall start within seven days from the date of work order and shall continue for a period of one year. Schedule of Work: Sl. Work Description Unit Qty. Rate Amount No. 1. Data Centre Maintenance: 1) Maintenance of the IT infrastructure of leased-line connectivity, security devices & Servers at Data Centre, Software upgrade, Licenses, Patch Management Reconfiguration. 2) Monitoring the entire LAN and WAN infrastructure & liaison with the hardware vendors for upkeep of the same, monitoring for virus and ensuring proper bandwidth availability by ensuring routine maintenance of the servers and Data Centre desktop computers. 3) Backup and Archival of Web, Database and Mails. 4) 24x7x365 days monitoring of the Data Centre Services. 5) Access log / Intrusion detection statistics / web secirity report and access log needs to be maintained in monthly basis. 2 Dynamic System Maintenance: A. Dynamic Applications developed in PHP / Mysql are:
1. Organization 2. Downloads 3. Legislation 4. EIA 5. Image Gallery 6. Holiday and Event Calendar 7. Paper Publication 8. Hot News 9. Database 10. Poll 11. Related Links 12. User Maintenance 13. FAQ Maintenance 14. Sitemap 15. Change Password 16. Map Maintenance 17. Info Maintenance 18. Administration Maintenance, Bug Fixing and Up gradation as and when required. Annual Facelift of the website needs to be daone B. Regular Handholding Support of the Running Dynamic Software and Liaison with HQ. 3 Web Site Maintenance: A. www.enviswb.gov.in B. www.wbsczma.gov.in Are two websites hosted from the datacenter regular maintenance and facelift of the websites, and annual up gradation is also a part of technical activity. A. Including graphics layout B. Content management C. Content collection D. Etc. 4 Facility Support Maintenance: One full time support personnel with experience in environment science needs to be posted at the data center for collection, co-ordination, updation, Liaison activity, fault reporting, web-query answering.