Design and Build of 6 Strategic Bridges in Western Uganda; Maziba on Kigata - Kabunyonyi-Nyakigugwe Road, Kiruruma on Katojo-Kihihi Road, Rwembyo and Kajwenge Bridges on Kinyamaseke-Kisinga-Kyarumba-Kibirizi Road and Kamirwa, Nyakambu on Kabwohe-Bwizibwer

Error message

Deprecated function: Constant PDO::MYSQL_ATTR_USE_BUFFERED_QUERY is deprecated since 8.5, use Pdo\Mysql::ATTR_USE_BUFFERED_QUERY instead in DatabaseConnection_mysql->__construct() (line 332 of /home/barow6bcmdg2/public_html/gauff/includes/database/mysql/database.inc).
Deprecated function: Constant PDO::MYSQL_ATTR_MULTI_STATEMENTS is deprecated since 8.5, use Pdo\Mysql::ATTR_MULTI_STATEMENTS instead in DatabaseConnection_mysql->__construct() (line 344 of /home/barow6bcmdg2/public_html/gauff/includes/database/mysql/database.inc).
Deprecated function: session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated in drupal_session_initialize() (line 245 of /home/barow6bcmdg2/public_html/gauff/includes/session.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 460 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 483 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_handler->get_join() (line 758 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/includes/handlers.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 460 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 483 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_handler->get_join() (line 758 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/includes/handlers.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 460 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 483 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_handler->get_join() (line 758 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/includes/handlers.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 460 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 483 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_handler->get_join() (line 758 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/includes/handlers.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 460 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->queue_table() (line 483 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_query_default->add_field() (line 843 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_query_default.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in views_plugin_display->get_plugin() (line 947 of /home/barow6bcmdg2/public_html/gauff/sites/all/modules/views/plugins/views_plugin_display.inc).
Deprecated function: Using null as an array offset is deprecated, use an empty string instead in _block_render_blocks() (line 906 of /home/barow6bcmdg2/public_html/gauff/modules/block/block.module).

Client

financier

Project description

Project scope

The bridges are located in various districts in Western Uganda (Kasese, Kanungu, Kabale, Buhweju and Kabwohe). The overall objective of this project is to replace the bridges which are functionally and structurally obsolete. This bridge replacement intervention is required to be undertaken in 36 months inclusive of an 8 months’ design period with a view to deliver permanent (120-year design life) full load capacity bridge structures while employing innovation.

The project was a design and build by Sinohydro Corporation Ltd as the Contractor and the Consultant, Gauff, carried out the designs and ensured quality for both Sinohydro Corporation Ltd and UNRA, the Client.

Geotechnical and materials investigations
Topographical surveys
Geometric design of the bridges, roads
Traffic studies
Pavement design of all approach roads (2Km for each bridge). Approach roads were designed to 1Km gravel and 1Km double bituminous surface treatment
Hydrological & hydraulic survey and design to accommodate floods and ensure provision of adequate drainage;
River training and protection works to a minimum of 100m upstream and 100m downstream of the bridge site where required
Design of river training and protection works where required
Traffic studies and modelling for pavement design
Structural design of pedestrian crossings, vehicular overpasses, drainage structures
Preparation of detailed design drawings and technical specifications