SECTION A: 50 MARKS BAHAGIAN A: 50 MARKAH INSTRUCTION: This section consists of TWO (2) essay questions. Answer ALL questions. ARAHAN: Bahagian ini mengandungi DUA (2) soalan esei. Jawab SEMUA soalan. QUESTION 1 SOALAN 1 Surveying work is very important in any engineering project, especially in construction. Based on the construction work, answer the following questions; Kerja pengukuran amat penting dalam apa jua kerja kejuruteraan terutamanya dalam pembinaan. Berdasarkan kerja-kerja pembinaan, jawab soalan-soalan berikut; C1 (a) Briefly describe about construction survey. Terangkan secara ringkas berkaitan ukur pembinaan. (b) Explain TWO (2) roles of surveyor in construction survey. Terangkan DUA (2) peranan jurukur dalam ukur pembinaan. C3 (c) Briefly explain tasks for the following personnel in construction survey: Terangkan secara ringkas tugas-tugas untuk kakitangan berikut dalam ukur pembinaan: i. Developer Pemaju [3 marks] [3 markah] 2 SULIT
ii. Contractor Kontraktor [3 marks] [3 markah] iii. Land surveyor Juruukur tanah [3 marks] [3 markah] iv. Engineer Jurutera [3 marks] [3 markah] v. Architect Arkitek [3 marks] [3 markah] 3 SULIT
QUESTION 2 SOALAN 2 There are different types of curves that are used in the design of roads and railway. Terdapat beberapa jenis lengkungan yang digunakan untuk merekabentuk jalanraya dan jalan keretapi. C1 (a) Briefly describe TWO (2) uses of curve in construction. Jelaskan DUA (2) kegunaan lengkung dalam pembinaan. (b) Explain the following terms: Terangkan terma yang berikut: i. Point of tangency Titik Tangen [2.5 marks] [2.5 markah] ii. Point of intersection Titik persilangan [2.5 marks] [2.5 markah] 4 SULIT
C3 (c) Diagram A2 shows a circular curve. Based on the figure and information given, calculate the: Rajah A2 menunjukkan satu lengkungan bulat. Berdasarkan gambarajah dan maklumat yang diberikan, hitung: i. Length of curve (L) Panjang lengkung ii. Long Chord (LC) Garisan perentas lengkung iii. Tangent distance (T) Jarak tangen Diagram A2 Rajah A2 5 SULIT
SECTION B : 50 MARKS BAHAGIAN B : 50 MARKAH INSTRUCTION: This section consists of FOUR (4) essay questions. Answer TWO (2) questions only. ARAHAN: Bahagian ini mengandungi EMPAT (4) soalan esei. Jawab DUA (2) soalan sahaja. QUESTION 1 SOALAN 1 Setting out is the crucial part in construction to make sure the building, road or sewer must be exactly at the proposed point. Pemancangan tanda adalah bahagian yang amat penting dalam kerja pembinaan untuk memastikan bangunan, jalan atau pembentung berada tepat pada tempat cadangannya. (a) Based on the sentence above, answer the following questions: Berdasarkan ayat di atas, jawab soalan berikut: i. Explain briefly the step of preliminary work before the setting out begins. Jelaskan langkah kerja awalan sebelum kerja pemancangan dimulakan. ii. Explain the type of the following horizontal controls: Terangkan jenis kawalan ufuk di bawah: a. Primer Control Station Stesen Kawalan Utama b. Base Line Garis Dasar 6 SULIT
C3 (b) The Diagram B1 below shows the setting for the ditches where directional signs indicating the direction of water flow. From data on the diagram, calculate for each point: Rajah B1 di bawah menunjukkan pemancangan tanda bagi parit di mana tanda arah menunjukkan arah aliran air. Daripada data-data pada gambarajah tersebut, kirakan bagi setiap titik: i. Inverted level of MH3, MH2, MH1 and D1 Aras terbalik bagi MH3, MH2, MH1 dan D1 [6 marks] [6 markah] ii. Height of sight rail at MH4, MH3, MH2, MH1 and D1 if height of traveler is 4m. Tinggi rel aras yang akan didirikan di MH4, MH3, MH2, MH1 dan D1 jika tinggi pengembara adalah 4m. [9 marks] [9 markah] Diagram B1 Rajah B1 7 SULIT
QUESTION 2 SOALAN 2 There are different types of curves that are used in the design of roads and railway. Terdapat beberapa jenis lengkungan yang digunakan untuk merekabentuk jalanraya dan jalan keretapi. (a) Based on the statement above answer the following questions: Berdasarkan pernyataan di atas jawab soalan berikut; i. Give 4 (FOUR) circumstances or causes of altering the alignment. Berikan 4 (EMPAT) keadaan atau sebab pertukaran penjajaran dilakukan. [4 marks] [4 markah] ii. Explain briefly transition curve and its types. Jelaskan lengkung peralihan dan senaraikan jenisnya. [6 marks] [6 markah] C3 (b) Based on the data of compound curve below, Berdasarkan kepada data-data lengkung bergabung di bawah, Velocity, v Halaju, v = 110km/h Radius acceleration change rate, c = 0.5 m/s 3 Kadar kecepatan pecutan jejarian, c Circular curve radius, R Jejari lengkung bulat, R = 100 m Deflection Angle, θ = 20º Sudut Pesongan, θ 8 SULIT
Calculate: Kirakan: i. Shift Anjakan [7 marks] [7 markah] ii. Tangent Length Panjang Garis Tangen [4 marks] [4 markah] iii. Spiral Angle Sudut Spiral [4 marks] [4 markah] 9 SULIT
QUESTION 3 SOALAN 3 Monitoring Surveying is important to measure the progress of technology nowadays. Based on your knowledge please answer the following questions. Ukur Pengawasan menjadi penting dengan kemajuan teknologi ukur pada masa kini. Berdasarkan pengetahuan anda sila jawab soalan-soalan berikut. CLO2 C1 (a) Define the basic concept of monitoring survey. Takrifkan konsep asas ukur pengawasan. CLO2 C1 (b) List FIVE (5) projects that require monitoring survey. Senaraikan LIMA (5) projek yang memerlukan kerja ukur pengawasan. CLO2 (c) In carrying out monitoring work for an engineering project, explain the following item: Dalam menjalankan kerja kerja monitoring bagi sesuatu projek kejuruteraan, terangkan perkara berikut: i) Horizontal movement Pergerakan mendatar ii) Vertical movement Pergerakan pugak iii) Trend of movement Corak pergerakan 10 SULIT
QUESTION 4 SOALAN 4 CLO2 (a) Explain how monitoring survey work can be done for a building. Terangkan bagaimana menjalankan kerja ukur pengawasan bagi sebuah bangunan. [10 marks] [10 markah] CLO2 C3 (b) Sketch the setting out of work for a building of size 60 meter x 60 meter. Lakarkan langkah kerja pemancangan tanda bagi sebuah bangunan bersaiz 60 meter x 60 meter. [15 marks] [15 markah] SOALAN TAMAT 11 SULIT