User contributions for Mpollei@gfnet.com

11 July 2023

• 15:5615:56, 11 July 2023 diff hist −18‎ Geologic History ‎No edit summary current
• 15:5015:50, 11 July 2023 diff hist −30‎ Seismic ‎No edit summary
• 15:3815:38, 11 July 2023 diff hist −18‎ Borrow Investigation ‎No edit summary
• 15:3715:37, 11 July 2023 diff hist −6‎ Static Deformation ‎No edit summary current
• 15:1615:16, 11 July 2023 diff hist −24‎ Slope Stability ‎No edit summary
• 15:1415:14, 11 July 2023 diff hist −18‎ Drain Sizing ‎No edit summary current
• 15:1415:14, 11 July 2023 diff hist −24‎ Filter Design ‎No edit summary
• 15:1215:12, 11 July 2023 diff hist −18‎ Seepage Analysis ‎No edit summary
• 15:1015:10, 11 July 2023 diff hist −54‎ Seepage Analysis & Filter/Drain Design ‎No edit summary
• 14:5714:57, 11 July 2023 diff hist −36‎ Foundation Evaluation ‎No edit summary current
• 14:4414:44, 11 July 2023 diff hist −18‎ Sedimentation ‎No edit summary current

10 July 2023

• 23:1923:19, 10 July 2023 diff hist +2,954‎ N Accuracy Requirements for Surveys ‎ Created page with "__NOTOC__ Category:Movement Survey ---- Accurate surveys are crucial in dam engineering to gather precise and reliable data about the dam and its surrounding areas. As such, the accuracy requirements for these surveys are stringent, as even small errors in measurements can have significant implications for dam design, analysis, and safety. The following are some of the commonly used accuracy requirements for surveys related to dams: 1. Geodetic Control: Geod..."
• 23:1123:11, 10 July 2023 diff hist −18‎ Survey ‎No edit summary
• 23:1023:10, 10 July 2023 diff hist −6‎ Monuments ‎No edit summary
• 23:0923:09, 10 July 2023 diff hist −18‎ Settlement ‎No edit summary current
• 23:0823:08, 10 July 2023 diff hist −6‎ Lining ‎No edit summary
• 23:0623:06, 10 July 2023 diff hist −12‎ Grouting ‎No edit summary
• 23:0523:05, 10 July 2023 diff hist −12‎ Cutoff ‎No edit summary
• 23:0423:04, 10 July 2023 diff hist −12‎ Relief Wells ‎No edit summary
• 23:0323:03, 10 July 2023 diff hist −12‎ Underseepage ‎No edit summary
• 23:0223:02, 10 July 2023 diff hist +2,427‎ N Rock Foundations ‎ Created page with "__NOTOC__ Category:Foundation Evaluation ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> Rock foundations provide a stable and durable base for the dam structure. The foundation must be capable of withstanding the applied loads, including the weight of the dam and the forces exerted by the reservoir water. They prevent excessive settlement, reducing the potential for sliding or toppling, and minimizing the r..."
• 22:5322:53, 10 July 2023 diff hist −94‎ Geotechnical Exploration ‎No edit summary
• 22:5222:52, 10 July 2023 diff hist −24‎ Site Reconnaissance ‎No edit summary
• 22:5122:51, 10 July 2023 diff hist −18‎ Aerial Photography ‎No edit summary
• 22:5022:50, 10 July 2023 diff hist −18‎ Photogrammetry ‎No edit summary
• 22:4922:49, 10 July 2023 diff hist −18‎ Geophysical ‎No edit summary current
• 22:4622:46, 10 July 2023 diff hist −12‎ Test Pitting ‎No edit summary
• 22:4422:44, 10 July 2023 diff hist −6‎ Sonic (Vibratory) Drilling ‎No edit summary current
• 22:4222:42, 10 July 2023 diff hist −6‎ ODEX Casing Advancement System ‎No edit summary current
• 22:4122:41, 10 July 2023 diff hist −6‎ Rotary Drilling ‎No edit summary
• 22:4022:40, 10 July 2023 diff hist −6‎ Continuous Drive Sampling ‎No edit summary
• 22:3922:39, 10 July 2023 diff hist −6‎ Wash Borings ‎No edit summary
• 22:3822:38, 10 July 2023 diff hist −6‎ Power-Auger Borings ‎No edit summary
• 22:3722:37, 10 July 2023 diff hist −6‎ Hand-Auger Borings ‎No edit summary
• 22:3722:37, 10 July 2023 diff hist −30‎ Drilling ‎No edit summary
• 22:3622:36, 10 July 2023 diff hist −24‎ Coring ‎No edit summary
• 22:2822:28, 10 July 2023 diff hist −18‎ Embankment Dams ‎No edit summary
• 22:2722:27, 10 July 2023 diff hist −12‎ Types of Dams ‎No edit summary
• 22:2522:25, 10 July 2023 diff hist −6‎ Navigation ‎No edit summary
• 16:2016:20, 10 July 2023 diff hist +61‎ Test Crushing ‎No edit summary
• 16:1316:13, 10 July 2023 diff hist −10‎ Test Blasting/Quarrying ‎No edit summary
• 16:0416:04, 10 July 2023 diff hist +3,527‎ N Test Crushing ‎ Created page with "__NOTOC__ Category:Geotechnical Exploration ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> Test crushing is an important process used in the evaluation of dams to assess the strength and stability of construction materials. This technique involves subjecting samples of dam materials, such as rock or concrete, to controlled crushing forces to measure their resistance and deformation properties. The pri..."
• 15:2815:28, 10 July 2023 diff hist +3,786‎ N Test Grouting ‎ Created page with "__NOTOC__ Category:Geotechnical Exploration ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> Test grouting involves injecting grout materials into the dam foundation to improve its impermeability and reduce the flow of water through potential pathways, decreasing overall seepage of a dam. There are two primary objectives of test grouting in dams. First, it aims to assess the permeability and hydraulic proper..."

20 June 2023

• 17:1617:16, 20 June 2023 diff hist +3,109‎ N Photographic Records ‎ Created page with "__NOTOC__ Category:Record Keeping ---- Photographic records play a crucial role in documenting the construction, maintenance, and evolution of dams. They provide a visual representation of engineering marvels and serve as valuable historical and technical references. The primary objective of photographic records in dam engineering is to document the various stages of a dam's construction and life cycle. From initial construction to ongoing maintenance an..."
• 15:5215:52, 20 June 2023 diff hist +2,901‎ N Foundation Mapping ‎ Created page with "__NOTOC__ Category:Record Keeping ---- The foundation of a dam serves as the crucial base upon which the entire structure relies for stability and safety. Foundation mapping plays a vital role in dam construction by providing detailed information about the geological bedrock beneath the proposed site. Foundation mapping aims to understand both the geological and geotechnical characteristics of the site where a dam will be constructed. It involves the coll..."
• 15:4315:43, 20 June 2023 diff hist +3,281‎ N Test Blasting/Quarrying ‎ Created page with "__NOTOC__ Category:Geotechnical Exploration ---- Test blasting and quarrying are essential processes employed in the construction of dams to extract suitable materials for embankments, foundations, and other dam components. These techniques involve controlled explosions and excavation that allow engineers to obtain high-quality materials necessary for the construction of a structurally sound and stable dam. Test blasting and quarrying are utilized to obtain..."
• 15:3115:31, 20 June 2023 diff hist +3,141‎ N Test Fills ‎ Created page with "__NOTOC__ Category:Geotechnical Exploration ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> Test fills are a crucial component of dam construction and design, involving the controlled placement of fill materials to evaluate the stability and settlement characteristics of the dam foundation. The primary objective of test fills in dam engineering is to assess the stability and settlement of t..."

19 May 2023

• 22:4622:46, 19 May 2023 diff hist +1‎ Timber Dams ‎No edit summary
• 22:1022:10, 19 May 2023 diff hist 0‎ Technical Inspection ‎No edit summary current
• 21:5621:56, 19 May 2023 diff hist 0‎ Visual Surveillance & Monitoring ‎No edit summary current