CLass Test level 3 2024 cluster 3 (1)

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Vocational Training Development Institute *

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2022

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Civil Engineering

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Nov 24, 2024

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docx

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CARIBBEAN MILITARY TECHNICAL TRAINING INSTITUTE CLASS TEST GROUP: General Construction level 3 UNIT CLUSTER: BCGMAS1613C: Carry out concrete slump test BCGMAS0953C: Carry out tilt slab construction BCGMAS1453C: Construct curved wall BCMCSS0013C: Prepare for building and construction work processes BCGSTW0933B: Apply reinforcement schedule INSTRUCTOR(S): Daine Brissett Delivery Date: February 8, 2024 NAME: _____________________________________________ Time Allotted: 1½ hour Instructions: 1. Attempt all questions/ items. 2. Direct all question(s) to the invigilator(s). 3. No smart devices will be allowed in the assessment room This test consists of two (2) sections, A and B. Section A consists of multiple-choice items and Section B consist short answer questions, and a practical activity. Section A multiple choice Circle the correct answer A, B, C, or D, each correct answer value one (1) mark 1. What is the purpose of the concrete slump test? A. To measure the compressive strength of hardened concrete. B. To determine the water-cement ratio in concrete mix. C. To assess the consistency and workability of freshly mixed concrete. D. To evaluate the durability of concrete.

2. What is the correct sequence in which to carry out a concrete slump test? A. Fill the cone, measure slump, tamp the concrete. B. Tamp the concrete, lift the cone, measure slump. C. Measure slump, lift the cone, tamp the concrete. D. Place the cone, fill with concrete, tamp the concrete. 3. Which factor can adversely affect the results of a concrete slump test? A. Proper execution of the test procedure. B. Consistent testing temperature. C. Presence of admixtures. D. Using a non-absorbent surface for testing. 4. What is tilt-up construction primarily used for? A. Residential buildings B. High-rise structures C. Industrial and commercial buildings D. Bridges 5. In tilt-up construction, what is the purpose of the casting slab on the construction site? A. It serves as the roof of the structure. B. It acts as a temporary form for casting wall panels. C. It is used for transporting precast walls to the construction site. D. It provides a foundation for the entire structure. 6. What is a key advantage of tilt-up construction in terms of construction speed? A. It allows for faster curing of concrete. B. Precast walls can be manufactured off-site, reducing on-site construction time. C. It eliminates the need for heavy machinery. D. It requires fewer skilled workers. 7. What is a common method for constructing curved walls using traditional masonry materials? A. Stacking rectangular bricks in a straight pattern B. Using flexible formwork C. Employing pre-cast curved panels D. Layering thin materials

8. What is the role of pre-cast curved panels in constructing curved walls? A. To create straight walls efficiently B. To provide structural support for the wall C. To form the curved shape without the need for additional forming on-site D. To enhance the aesthetics of the finished wall 9. Why is a reinforcement schedule important in the construction projects? A. To determine the project completion date B. To estimate the cost of reinforcement materials C. To ensure structural integrity and strength D. To schedule worker shifts 10. How does a reinforcement schedule contribute to construction efficiency? A. By reducing the need for skilled labour B. By providing a detailed plan for the timely installation of reinforcement C. By automating the construction process D. By eliminating the need for quality control 11. When is a reinforcement schedule typically prepared in the construction process? A. After the completion of the project B. During the demolition phase C. Before the pouring of concrete D. Only when requested by the contractor 12. Who is responsible for creating a reinforcement schedule in a construction project? A. The project owner B. The construction equipment supplier C. The structural engineer or designer D. The construction labor union

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SHORT ANSWER QUESTIONS Instruction: Read the following questions and provide your response on the lines provided. 1. Explain the equipment that is required for conducting a concrete slump test? (10 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 2. Outline the procedure for performing a concrete slump test in the correct sequence? (7 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 3. List the main components of a tilt-up panel? (4 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________

4. Discuss the benefits of casting slab used in tilt-up construction. (2 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 5. State the considerations that are important when planning the construction of a curved wall. (2 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 6. Explain the importance reinforcement plays in the construction of curved walls. (2 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 7. State what information is typically included in a reinforcement schedule. (4 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________

8. From a team of engineers which member is typically responsible for creating a reinforcement schedule in a construction project? (1 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 9. Explain the purpose of a project scheduling in construction work processes? (4 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 10. When managing the project life cycle there are several phases the construction process are divided into, explain any two (2) of these phases? (4 marks) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ PRACTICAL ACTIVITY GROUP: General Construction level 3 UNIT CLUSTER: BCGMAS1613C: Carry out concrete slump test BCGMAS0953C: Carry out tilt slab construction BCGMAS1453C: Construct curved wall BCMCSS0013C: Prepare for building and construction work processes BCGSTW0933B: Apply reinforcement schedule

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INSTRUCTOR(S): Daine Brissett Delivery Date: February 8, 2024 NAME: _____________________________________________ Time Allotted: 1½ hour TASK: The General Construction level 3 trainees have been tasked in groups of three (3) to demonstrate the procedure for applying reinforcement schedule for tilt up panels and also to carry out concrete slump test using the requirements for applying construction work processes. They are to use the required tools equipment and the necessary knowledge gain during class to effectively carry out this practical activity. Work will be performed based on the following specifications below: 1. Used the proper tools and equipment needed. 2. Adhere to safety requirements of the construction work process. 3. Measurements is to the given specification to construction curved wall using the details on the attach diagram. 4. Trainees are required to simulate constructing a tilt up panels with length 8’ (96”) x width 8’ (96”) and tilt into position using the required tools and equipment. 5. They are to carry out concrete slump test using the correct procedure. 6. Use the apply reinforcement schedule to calculate the re-bars needed. Criteria Marks Allotted Marks Gained Quality Assurance requirements for company’s concrete operations recognized and adhered to. 5 OH&S requirements with application tasks and workplace environment recognized and adhered to, including identification of hazardous material 5 Appropriate personal protective equipment selected, correctly fitted and used. 5 Tools and equipment selected, to carry out processes consistent with job requirements, checked for serviceability and any faults reported to 5

supervisor Design of formwork identified from drawings and/ or supervisors instructions. 5 Reinforcing components safely handled and carried to required position. 5 Reinforcing components positioned under supervisor’s directions. 5 Correct concrete ratio adhered to and place correctly in formwork when pouring 5 Measure sample against height of the slumping cone for conformity. 5 Conduct concrete slump test and take samples to check conformity to specification for concrete. 5 Set out the location and size of slab requirements of job drawings and specifications . 5 Locate reinforcement and accessories in position to drawings and specifications. 5 Locate crane and lifting equipment in position for safe and efficient operation . 5 Mix mortar to specifications and spread evenly to wall location as establish. 5 Set out bricks laid to plan for line and specified bond according to job specification 5 Carry out all work to job specifications and the requirements of the relevant Building Code for Masonry. 5 Lay blocks/bricks to specified bond and maintain with perpendicular joints (perpends) in vertical line. 5 Determine plant requirements and document availability dates with reference to contract documentation . 5 Sequence construction operations Waste and unwanted material disposed of safely. Tools and equipment cleaned, maintained and stored. Instructor Comments: Trainee Name:

Instructor Signature: Rating Scale: 5. Can perform the task with initiative and adaptability to problem situations. 4. Can perform the task satisfactorily without assistance and/ or supervision. 3. Can perform the task but requires periodic assistance and/ or supervision. 2. Can perform limited parts of the task satisfactorily, requires considerable assistance. 1. Has not demonstrated sufficient evidence on which judgment can be made.

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