The WebGIS Application Management Information System

Monthly Progress Report October 2013 Western I ndonesia National Roads I mprovement Project 45 3. Developing WebGIS This is making of thematic maps using ArcGIS software. The result is .kml file as source to create WebGIS application. Many .kml files have produced on several layers. • Processing Maps The results are map layers as follows: o Highways Alignment Outline polygons that displaying highways alignment of the WINRIP project. Red lines for packages of AWP 1, orange lines for packages of AWP 2 and yellow lines for packages of AWP 3. o Protection Forests Shape polygons that displaying the protected forest areas on the Sumatra island. Monthly Progress Report October 2013 Western I ndonesia National Roads I mprovement Project 46 o Floods Red dots that represent areas of potential flood affected on the Sumatra island. o Data Attribute Attribute data of project such as package number, length of roads, procurement method and cost estimates. And also displayed physical progress photo, physical progress chart no data and financial progress chart no data. Monthly Progress Report October 2013 Western I ndonesia National Roads I mprovement Project 47 • Create .km Files Here is a list of .kml files used to make WebGIS: No. Layer Source Description 1 WINRIP.kml T.O.R, Contract and PMM, 2012 Highways alignment and attribute data of the WINRIP project. 2 Forest.kml Ministry of Forest, 2011 The protected forest areas on the Sumatra island. 3 Flood.kml LAPAN, 2013 The potential flood affected on the Sumatra island. • Create MyPlace on Google Maps WebGIS applications is using flatform and basic maps of Google Maps. Because Google Maps is easily customized and accessed more faster via the internet. To make WebGIS applications using Google Maps through the following stages: 1. Open Google Maps in http:maps.google.com. 2. Click the [My places] button to create a new map. 3. Fill [Title] and [Description]. 4. Import .kml files that was made before and then uploaded to Google Maps. 4. Testing System • Open WebGIS on Web Browser WebGIS applications are running smoothly if it is opened with a web browser such as: Mozilla Firefox, Google Chrome, Internet Explorer and Safari. All that web browsers support Ajax and Flash which has been the main engine of Google Maps. Monthly Progress Report October 2013 Western I ndonesia National Roads I mprovement Project 48 • Open WebGIS on Mobile Browser Mobile browsers such as Opera does not support Ajax and Flash. So the WebGIS application can not be opened using a mobile phone. • Technical Problems Forest.kml is a large file that make slow to open the WebGIS application. It is necessary to reduce file size by eliminating unnecessary polygon. 5. Integration with WINRIP Website • Frame Size WebGIS frame size is set automatically according to the size of web browser window. And frame size for display on WINRIP website is 400 x 600 pixels due to limited width of WINRIP website. • Embedded on WINRIP Website WebGIS applications embedded on WINRIP website using script code of frameset with frame size of 400 x 600 pixels. The application is located on top of the website. So it was first seen and make attention to open. Because the basic data of WINRIP project has presented in WebGIS application. Monthly Progress Report October 2013 Western I ndonesia National Roads I mprovement Project 49

6.7.2 Cleaning Up of Computer Viruses

The computer viruses has been infecting computers and laptops in CTC-WINRIP office. The virus spends the internet bandwidth because of illegal downloading of large files by the virus. So internet access becomes very slowly. We need to cleaning up of viruses and re-install of software on all computers and laptops. 1. Backup Files The first step is to backup all files on the computer and laptop. We inform of all staff to move their data files to D: drive. And then we copies the data to external hard drive. The data that needs to be backed up is very large with the following details: No. Personnel Type File Size in GB 1 Mr. Per Weiss Pedersen Laptop 2 Mr. Moon Sung Hyun PC 12 3 Mr. Cho Woo Sung Laptop 24 4 Mr. Yakobus Laptop 10 5 Mr. Sony Thamrin Laptop 84 6 Mr. Uray A. Manaf PC 6 7 Mr. Asep Sopyan PC 350 8 Ms. Martha Matondang PC 160 9 Ms. Melinda Defrita PC 32 10 Mr. Tedy Okta Pratama PC 23 11 Mr. Bayoe Rendro PC 13 Total Size Monthly Progress Report October 2013 Western I ndonesia National Roads I mprovement Project 50 2. Re-installing Software After all data has been safely stored in an external hard drive, then we begin to re-install all software on laptop and computer. All computer and laptop formatted and installed of Windows 7 genuine operating system. And we also installed office software and other necessary software. 3. Restore Files After the software on all computers and laptops installed properly, then we copy the data back to the D: drive respectively. We ensure there are no files have deleted or not copied back. 4. Scanning Viruses and Security Lastly, we scan of virus on all computers and laptops to prevent the virus is not contagious again. We are using original anti-virus software of Kaspersky Internet Security 2013. But we still found a virus of Mia.Trojan Mia.9000 on one computer. We clean up that virus manually in the following way: 1 Use Task Manager to terminate the process Mia.Trojan. 2 Mia.Trojan delete the original files and folders. 3 Delete the system registry key parameters 4 Our updated antivirus databases and perform a full scan of the computer and the laptop.

6.7.3 Quality Assurance

Quality Assurance Engineer has been mobilized now. But the quality assurance activities for the project cannot be reported due to the end of October 2013, there has been no work activity at the beginning.

6.9 Project Risks and Mitigation Measures

6.9.1 Risks Related to Delays

Since the detailed engineering design DED is under responsibility of the Design and Supervision Consultant DSC, delay on DSC establishment affected to the procurement of AWP-2 and AWP-3 sub-projects. As discussed previously above, the DED of several subprojects of WP-2 and WP-3 were prepared and completed by respective P2JN. The CTC has then been instructed by DGH to review the DEDs of seven packages completed by the P2JNs package 5, 6, 11, 13, 15, 17 and 19.

6.9.2 Financial Risks

The following factors will be monitored during implementation of the loan project. • Loan Amount • Actual Tender Prices • Price Adjustment