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The three biggest problems were rain, disease, and transportation.
The rain, particularly during the wet season, would cause mud slides and make the ground very dangerous. Weeks of work were often wasted every time a mud slide filled in areas previously dug out. This was most evident in the Culebra Cut. The cut was an artificial valley, not too far from Panama City, that had to be dug two feet wide for every foot deep. It was considered one of the biggest engineering feats of the time. The cut was an early adopter of terracing for that reason.
Diseases such as malaria, yellow fever, cholera, and dengue fever were transmitted by mosquitos. While the French were building the canal, disease took a massive hit on the labor, killing thousands of able-bodied men. It was a long time before officials realized that standing water was attracting the mosquitoes. When the Americans took over the project, they made an enormous effort to remove all bodies of water from the cities. Hospital bed posts were submersed in water to prevent termites. People kept barrels for water outside their homes. All of that water had to be covered or removed. They were able to get the diseases under control, but it’d be a long time before cures and pesticide efforts were put in place. Panama still employs trucks that spray for mosquitoes regularly.
The third problem was the transportation of men, supplies, and the soil as it was being removed. The construction of a railway greatly helped by hauling millions of tons of men, equipment, and supplies, but more importantly hauled the hundreds of millions of cubic yards of material removed from the canal cuts.
I highly recommend reading the book The Path between the Seas: The Creation of the Panama Canal, by David McCullough. It is loaded with highly detailed information from the very beginning of the canal construction through the completion of the project 44 years later,
Hope this helps!
Answer:
Explanation:
Assessing need special skills and experience to be competent. Generally, evaluators or assessors need experience in the following areas. They need to have interpersonal skills and communicates effectively with students. The assessor needs to build a trusting relationship with the students - not only to ensure that they are the best in the assessment, but also that they are in the center of the assessor's interests. The candidate must feel:
- The valuation is fair
- The assessor is acting as a whole
- Assessor protects confidentiality
- Evaluation is conducted in accordance with the principles of good
evaluation
All assessors were required to undergo appropriate appraisal training and were considered reputable after presenting a portfolio of evidence. He must be certified by the ETDP SETA. In addition, a qualified appraiser should be registered with the relevant SETA as a founder and have a certificate of what unified standards and / or qualifications are set for evaluation.
The role of the appraiser
1. Make sure it meets the requirements of the single evaluation standard
and / or competency to be assessed.
2. Inform the student about the qualifications or standard requirements
3. Support and guide the student in collecting evidence
4. Help the student's assessment plan
5. Inform the student about the timing of the assessment
6. Make an assessment and provide appropriate and appropriate feedback
Answer:
He had signaled his intention to move with unprecedented speed to address the problems facing the nation in his inaugural address, declaring: "I am prepared under my constitutional duty to recommend the measures that a stricken nation in the midst of a stricken world may require." Roosevelt's specific priorities at the ...
Explanation:
True. he died on the cross to wash away our sins :)
