C02 Practical Exercise Bridge Recon

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Concorde Career Colleges, Memphis *

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12BALC

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Industrial Engineering

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Feb 20, 2024

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Course 052-12B30-C45 (DL) - Phase 1 - COMBAT ENGINEER ALC - FY24 Test PE - C02: Conduct a Bridge Reconnaissance Practical Exercise Started 12/3/23 8:14 PM Submitted 12/3/23 8:17 PM Status Completed Attempt Score 80 out of 80 points Time Elapsed 3 minutes Instruction s Overall Scenario: Your unit is set to conduct a mobility mission across a bridge. However, in order for you to ensure safe and smooth transport of the unit, the bridge must be reconnoitered for any potential threats or obstacles. Your squad has been tasked to conduct the bridge reconnaissance. Conduct a Bridge Reconnaissance Overview: A Bridge Reconnaissance is conducted to collect bridge data necessary to support operational planning and movement. Reconnaissance procedures are undertaken to provide dimensional data to analyze the bridge structure for the purpose of repairs, demolition, or load classification. Conducting bridge reconnaissance includes collecting essential bridge data, determining the road classification formula using the data collected, and preparing and submitting the reconnaissance report, DD Form 3011. Bridge Reconnaissance Activities:  Collect bridge reconnaissance data  Prepare and submit DD Form 3011 Reference documents:  ATP 3-34.81, Engineer Reconnaissance, 01 March 2016 .  DD Form 3011, Bridge Reconnaissance Report, 01 Feb 2016 . Results Displayed Submitted Answers, Feedback, Incorrectly Answered Questions  Question 1 10 out of 10 points Activity 1: Collect bridge reconnaissance data. Scenario: As with all reconnaissance, bridge recon is conducted to collect detailed technical info about specific bridges. It requires collecting several pieces of information to create an accurate survey of the bridge(s). Your first task is to collect/determine the necessary bridge data to provide the appropriate information to higher headquarters. Task 1 : One of the first pieces of information you’ll need to collect is any evidence of damage. Look at the bridge and determine whether there is any visible damage to the bridge. Selected Answer: d. Combat action Response Feedback: Correct. Nice work, SSG. You correctly identified the evidence of damage the bridge has from combat action.  Question 2

10 out of 10 points Task 2 : Bridge classification provides the basic _______________________ information necessary for the commander to plan for the use of the bridge. Selected Answer: a. Military Load Classification (MLC) Response Feedback: Correct. Nice work, SSG. Bridge classification provides the basic Military Load Classification (MLC) information necessary for the commander to plan for the use of the bridge.  Question 3 10 out of 10 points Task 3 : The NATO bridge symbol is another key resource for bridge reconnaissance. Several pieces of collected information are combined to fill out the NATO bridge symbol including the one-way and two-way wheeled classifications, serial number, traveled-way width, length, and overhead clearance. Looking at the NATO symbol your unit has completed, select the traveled-way width of the bridge. Selected Answer: c. 9.2 M Response Feedback: Correct. Nice work, SSG. The traveled-way width of the bridge is 9.2-meters, and is found on the bottom outside of the circle.  Question 4 10 out of 10 points Task 4 : Your unit has given the bridge a serial number of 1, included a telltale overhead clearance sign before the bridge, and determined there are no railway bridges on the route. With this information in mind, has your unit collected all of the necessary information to complete DD Form 3011? Selected Answer: Ye s Response Feedback: Correct. Nice work, SSG. You’ve got it. Your unit is now ready to complete DD Form 3011 .  Question 5 10 out of 10 points Activity 2 : Prepare and submit DD Form 3011. Scenario : With the information collected during the reconnaissance, you are now ready to complete DD Form 3011. Use the information collected to complete the indicated sections of DD Form 3011. If you need assistance recalling any of the bridge data, Select the notebook icon at the bottom of the screen to pull up the field notes your unit recorded while conducting the bridge reconnaissance. Task 1: Which of the following information would go in the header field of DD Form 3011 shown here? Selected Answer: b. Commander, ATTN: S-2, 21st Engineer Battalion

Response Feedback: Correct. Nice work, SSG. The commander to whom the form is being sent belongs in the To field of the DD Form 3011.  Question 6 10 out of 10 points Task 2 : Review the field notes your unit took down while conducting the bridge reconnaissance, then determine what information goes in the DD Form 3011 field shown below. Field Notes: Bridge #1 Location: LA 07216874 Description: Bridge 1 is a simply supported steel overwater truss bridge. It has a horizontal clearance of 9 m and an under bridge clearance of 10 m. It has four spans that are each 5 m apart. Selected Answer: a. LA 07216874 Response Feedback: Correct. Nice work, SSG. The location, which is LA 07216874 goes in this field of DD Form 3011.  Question 7 10 out of 10 points Task 3 : Review the field notes your unit took down while conducting the bridge reconnaissance, then determine what information goes in the DD Form 3011 field shown below. Field Notes: Bridge #1 Location: LA 07216874 Description: Bridge 1 is a simply supported steel overwater truss bridge. It has a horizontal clearance of 9 m and an under bridge clearance of 10 m. It has four spans that are each 5 m apart. Selected Answer: d. 5m Response Feedback: Correct. Nice work, SSG. The length between spans, which is LA 5m goes in this field of DD Form 3011.  Question 8 10 out of 10 points Task 4 : Review the field notes your unit took down while conducting the bridge reconnaissance, then determine what information goes in the DD Form 3011 field shown below. Field Notes:

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Bridge #1 Location: LA 07216874  MLC – 16  Bridge length 25 m  Traveled way width - 7 m  Overhead clearance – 5 m  Bypass condition – easy, simply supported Selected Answer: d. 25m Response Feedback: Correct. Nice work, SSG. The overall length, which is 25m is the information that belongs in this field of DD Form 3011. It is recommended that you download and print DD Form 3011 and practice completing the sketch in Section 5 based on the field notes gathered here.

C02 Practical Exercise Bridge Recon

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