SITE NAVIGATION
Implementation
Constructability
A key aspect of our design is the simplicity of construction. The small bridge footprint fits between the existing houses. The details below show the shoring at every splice point within the bridge. The field splices allow for each individual piece to be positioned by hand and eliminate the need for construction equipment. With few members, our design has a straightforward construction and avoids confusion from many structural parts. Volunteers will be helping with the construction and safety is integral.
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- Construction Details
Potential challenges may arise during transportation to the site and from the bank to to the falsework. The longest members are around 28′ in length and large truck are necessary to get them to the site. During the site visit, trucks of this size were seen near the proposed bridge site, indicating it is possible to get materials onsite. The members can be transferred using one of two ways or a combination of both. By rolling members on logs or carrying them using straps, the beams can be safely moved towards the falsework.
What We Have Done
A final pitch of our design was presented in conjunction with the Lipscomb design team on April 23, 2020. All mentors and professors involved in the project were present along with representatives from Predisan Health Ministries.
Lessons Learned
As a team, we have grown immensely in the past year. We bring together different experiences, strengths, and interests. Here some of the invaluable lessons we have learned throughout this experience:
- Promoting interpersonal relationships within our team
- Remaining resourceful in obtaining necessary information
- The difficulties surrounding rural international design
- Effective communication is critical for success
Future Work
Substructure construction was originally planned for the beginning of summer while the superstructure was to go in August. Due to COVID-19, the construction schedule is now uncertain. Lipscomb University has a hopeful estimate to start the substructure in August 2020, and the superstructure will follow a few months after. Our construction documents will need review by a professional engineer if this design is chosen. They are not construction-ready. In the following weeks, Lipscomb’s Peugeot Center for Engineering Services in Developing Communities may contact us for further detailing if our design is chosen.
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