Civil Technology Grade 12 November 2024 NSC QP (Eng)

Confidential ey = Pe ad {Wz a ap | : | Ufa) Department: \ () y, Basic Education BOYZ REPUBLIC OF SOUTH AFRICA ams NATIONAL SENIOR CERTIFICATE basic education GRADE 12 i CIVIL TECHNOLOGY: WOODWORKING : ty A fF NOVEMBER 2024 5 Oat ere teva ele atel ale (alas! a ralerelateleteteteteterataialateretatetatetatetatarats le ania e” MARKS: 200 TIME: 3 hours This question paper consists of 17 pages and 6 answer sheets. Copyright reserved Please turn over

Civil Technology: Woodworking 2 DBE/November 2024 NSC Confidential REQUIREMENTS: 1. 2. 3. Drawing instruments A non-programmable calculator ANSWER BOOK INSTRUCTIONS AND INFORMATION k Y N oC oa NO 11. 12. 13. 14. 15. 16. 17. 18. This question paper consists of SIX questions. Answer ALL the questions. Read ALL the questions carefully. Answer each question as a whole. Do NOT separate subsections of questions. Number the answers correctly according to the numbering system used in this question paper. Start the answer to EACH question on a NEW page. Do NOT write in the margins of the ANSWER BOOK. You may use sketches to illustrate your answers. Write ALL calculations and answers in the ANSWER BOOK or on the attached ANSWER SHEETS. Use the mark allocation as a guide to the length of your answers. Make drawings and sketches in pencil, fully dimensioned and neatly finished off with descriptive titles and notes to conform to the SANS/SABS Code of Practice for Building Drawings. For the purpose of this question paper, the size of a brick should be taken as 220 mm x 110 mm x 75 mm. Use your own discretion where dimensions and/or details have been omitted. Answer QUESTIONS 2, 3.2, 3.5, 5.2, 5.3 and 5.4 on the attached ANSWER SHEETS using drawing instruments, where necessary. Write your CENTRE NUMBER and EXAMINATION NUMBER on every ANSWER SHEET and hand them in with your ANSWER BOOK, whether you have used them or not. Drawings in the question paper are NOT to scale due to electronic transfer. Google Images was used as the source of all photographs and pictures. Write neatly and legibly. Copyright reserved Please turn over

Civil Technology: Woodworking 3 DBE/November 2024 QUESTION 1: NSC Confidential OHSA, MATERIALS, TOOLS, EQUIPMENT AND JOINING (GENERIC) Start this question on a NEW page. 14 Choose the correct word(s) from those given in brackets. Write only the word(s) next to the question numbers. (1.1.1 to 1.1.10) in the ANSWER BOOK, e.g. 1.1.11 Concrete. . 1.1.1 1.1.2 1.1.3 1.1.10 Wooden scaffold standards should not be placed more than (4 m/3 m/6 m) apart. Trestle scaffolds must have a maximum height of (3 m/4 m/6 m). The material safety data sheet that accompanies hazardous chemical substances must contain (fire-fighting measures/ flame ratio/combustion rate). When transporting long ladders with a vehicle, (ensure that the ladder does not protrude excessively/mark the end of the ladder with a green flag/place ladder in an upright position). (Galvanising/Powder coating/Electrolysis) is the process of applying a plastic coating to a metal. Electroplating is the process in which (the thickness of undersized parts can be increased/metal becomes extremely hot/metals are coated with paint). The (thread and shank/head and pin/runout and shank) do not form part of the length of a bolt. The purpose of the nylon insert on a hexagonal nut is for (decorative purposes/easy removal from a bolt/preventing backing off). Wooden ladders may be treated with (oil-based paint/ wood __ preservatives/water-based paint) according to the Occupational Health and Safety Act (OHSA). Workers carrying large equipment may not use (spirai/suspended/ fire escape) stairways that are a temporary part of a structure. 1.2 Which pictorial view below represents a nut with a built-in washer? Ww O&O B & A B c D 1.3 The specifications for a Rawl bolt are R-RBL-M08/25. What does the M08 represent? Copyright reserved Please turn over (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Civil Technology: Woodworking 4 DBE/November 2024 NSC Confidential 1.4 Cured concrete is exposed to elements. 1.4.1 Explain the effect of cured concrete on steel reinforcement. (1) 1.4.2 Explain the advantages of cured concrete in terms of the weight it can carry. (1) 1.6 Differentiate between the multi-detector and the /aser level in terms of the use thereof. (2) 1.6 Describe TWO uses of the dumpy level. (2) 1.7 Describe how you will take care of a telescopic staff. (2) [20] QUESTION 2: GRAPHICS AS MEANS OF COMMUNICATION (GENERIC) Start this question on a NEW page. FIGURE A and FIGURE B on the next page show drawings that appear on a building plan. Analyse the drawings and complete the table on ANSWER SHEET 2. Copyright reserved Please turn over

Civil Technology: Woodworking 5 NSC Confidential DBE/November 2024 30 000 PLOT 25 © NEW DWELLING PTB T TR BE SSS | PLOT 23 HIBISCUS STREET CLIVIA STREET \ FIGURE A NOTES: Contractors must verify all dimensions and levels on site before commencing work. Architects to be notified of any discrepancies immediately. Fencing: Clear-view fencing to be used on the boundary Architect's signature Client's signature . va 6 000 i! GARAGE 4 ji K 15 x40 W Nb U C DRAWING OF ELECTRICAL FITTINGS REVISION DATE: 1 14/04/2024 PRINTED BY: FROG PRINTERS DATE OF PRINT. 16/04/2024 DRAWING TITLE: SITE PLAN AND FLOOR PLAN PROJECT: = is PROPOSED DWELLING OF MS KOCK Q ROOMA | ON PLOT 23, CLIVIA STREET, MALUBU os L PROJECT NO.: DRAWING NO.: f=} = KITCHEN GR 688-646 446P2 Tv = DATE: DRAWN: | CHECKED: ©; = = 07/04/2024 SP JOB P BOT > oO} ° io} 8 = L?| E SITE PLAN SCALE 1: 500 ~ 2 a FLOOR PLAN SCALE 1: 100 © LOUNGE oO = REFERENCE CODE = | QP 4— 2024 =e © ROOM B \ WINDOW SCHEDULE f=) f=} ‘ N QI || 4000 i en / ‘ 800 12.000 _4| en cared FIGURE B wi [40] Copyright reserved Please turn over

Civil Technology: Woodworking 6 DBE/November 2024 NSC Confidential QUESTION 3: CUPBOARDS, CASEMENTS, WALL-PANELLING AND QUANTITIES (SPECIFIC) Start this question on a NEW page. 3.1 Give ONE word/term for EACH of the following descriptions by choosing a word/term from the list below. Write only the word/term next to the question numbers (3.1.1 to 3.1.5) in the ANSWER BOOK, e.g. 3.1.6 oil. hatch; kick plate; front rail; soft board; hinges; quadrant; handie; screws; hardboard; glue; Rawl bolts; rail 3.1.1 The item used to finish off a freestanding cupboard at the bottom 3.1.2 A material used for the bottom of a drawer 3.1.3 An item that is used to attach the doors to a cupboard 3.1.4 This item is used to join the members of a cupboard 3.1.5 The member at the top of the cupboard to which the cornice is attached Copyright reserved Please turn over (1) (1) (1) (1) (1)

Civil Technology: Woodworking 7 DBE/November 2024 NSC Confidential 3.2 FIGURE 3.2 below shows the front view of a freestanding cupboard with a side table without doors. TOP ra BACK OF CUPBOARD SHELF Pa BOARD Q TABLE TOP 8 800 mm x 530 mm x 32 mm ! ] TABLE SIDE —e| 750 mm x 530 mm x 16 mm BOTTOM — KN BASE FRONT RAIL 80 mm WIDE FIGURE 3.2 Use ANSWER SHEET 3.2 and complete the cutting list for the material needed for the cupboard and side table. Use the following specifications: e 16mm melamine board is used for the construction of the cupboard with the side table. * The back of the cupboard fits inside the frame and is made of 16 mm melamine board. « The width of the cupboard is 900mm and the width of the table is 530 mm. (8) Copyright reserved Please turn over

Civil Technology: Woodworking 8 DBE/November 2024 NSC Confidential 3.3 FIGURE 3.3 below shows an INCORRECT vertical sectional view through a part of a casement with a fanlight. N\v > WINDOW PANE/GLASS b> =| BOTTOM RAIL OF VY FANLIGHT [= TRANSOM 1 & TOP RAIL OF CASEMENT WOODEN BEAD/ —* QUARTER ROUND FIGURE 3.3 3.3.1 Make a neat freehand sketch of the CORRECT sectional view of the transom in your ANSWER BOOK. Draw only the part of the transom that is INCORRECT. (4) 3.3.2 Determine ONE mistake, other than on the transom, in this casement with a fanlight. (1) 3.4 Wall panelling must be installed against an existing wall. Use the list below and rearrange A to D in the CORRECT order/sequence to install the wall panelling to the wall. Quadrant mould Rough grounds Skirting Tongue and groove boards (4) 0NWUP> Copyright reserved Please turn over

Civil Technology: Woodworking 9 DBE/November 2024 NSC Confidential 3.5 ANSWER SHEET 3.5 shows the front view of a freestanding TV cupboard, with shelves and without a door. Project the detail of the freestanding cupboard and complete a sectional view on cutting plane A-A. The depth of the freestanding cupboard is indicated. Use the following specifications: « 16mm melamine board is used for the construction of the cupboard. e The back of the cupboard fits inside the frame and is made of 16mm melamine board. e The top front rail and the base front rail are flush with the front of the cupboard. (8) [30] Copyright reserved Please turn over

Civil Technology: Woodworking 10 DBE/November 2024 NSC Confidential QUESTION 4: ROOFS, CEILINGS, TOOLS, EQUIPMENT AND MATERIALS (SPECIFIC) Start this question on a NEW page. 41 Choose a description from COLUMN B that matches the item in COLUMN A. Write only the letter (A—J) next to the question numbers (4.1.1 to 4.1.6) in the ANSWER BOOK, e.g. 4.1.7 K. COLUMN A COLUMN B 4.1.1 Table saw A __ always check the tension of the blade before the machine is switched on 4.1.2 Spindle moulder B position the work piece so that the 4.1.3 Drill press machine blade does not come into contact with anything underneath it 4.1.4 Belt sander C do not apply pressure, the weight of the 41.5 Jigsaw machine is enough 4.1.6 Router D always ensure that the chuck key stays in the chuck E ensure that the cutters are turning freely before the machine is switched on F use a mitre gauge at all times when doing crosscutting G always check that the tension of the blade is correct H ensure that the cutting tools rest on the tool rest I apply soap or wax to allow the sole to glide easily across the work piece J lock the table height according to the specific type of work (6x1) Copyright reserved Please turn over (6)

Civil Technology: Woodworking 11 DBE/November 2024 4.2 4.3 Copyright reserved NSC Confidential Selecting and preserving material for woodworking is essential to ensure high quality work. 4.2.1 Describe the type of finish that lacquer provides to woodworking projects. 4.2.2 What does the letter next to the SABS symbol on the head of the timber indicate for commercial use? 4.2.3 When applying sanding sealer, how much drying time must be allowed between consecutive coats? 4.2.4 Name TWO different thicknesses of timber when selecting wood for roof trusses. FIGURE 4.3 below shows the INCORRECT constructional detail of a part of a conventional trap door construction. BRANDERING TRAP DOOR CEILING BOARD FIGURE 4.3 4.3.1 Identify A. 4.3.2 Draw, in your ANSWER BOOK, a neat two-dimensional sketch of the vertical sectional view of ONE half of the CORRECT constructional detail of the conventional trap door. Label any TWO parts. Please turn over (2) (1) (1) (2) (1) (8)

Civil Technology: Woodworking 12 DBE/November 2024 44 4.5 46 47 NSC Confidential Identify, in EACH drawing in FIGURE 4.4 below, the joining fixtures that were used to join the members. ft LDP eI A B c FIGURE 4.4 Except for a SA Howe truss, name THREE other types of roof trusses that are commonly used. State the maximum spacing between purlins/battens for the following roof coverings: 46.1 Corrugated iron sheeting 46.2 Fibre-cement tiles 46.3 Metal roof tiles Give THREE reasons why you would rather use a closed eave than an open eave. Copyright reserved Please turn over (3) (3) (1) (1) (1) (3)

Civil Technology: Woodworking 13 DBE/November 2024 NSC Confidential 48 The sketch in FIGURE 4.8 below shows a line diagram of the layout of the roof members of a hipped roof on the corner of a building. identify parts AtoD. WALL —+= ~ ® ©) A \, 9) FIGURE 4.8 (4) 49 Name ALL the timber parts that are used in the construction of a collar-tie roof truss. (3) [40] Copyright reserved Please turn over

Civil Technology: Woodworking 14 DBE/November 2024 NSC Confidential QUESTION 5: CENTERING, FORMWORK, SHORING AND GRAPHICS AS MEANS OF COMMUNICATION (SPECIFIC) Start this question on a NEW page. 5.1 5.2 5.3 5.4 Copyright reserved Differentiate, by means of TWO line diagrams, between a king post roof truss and a SA (Howe) roof truss. Draw ONLY the trusses with overhangs in your ANSWER BOOK. ANSWER SHEET 5.2 shows the side view of one pair of ribs with ties on both sides of the ribs for a segmental arch. Complete the drawing to show the constructional detail of the supporting members below the ribs and ties of the centre as seen from the side. Print any ONE label. ANSWER SHEET 5.3 shows a sectional view of part of a multistorey building where a new opening was cut into an existing wall. Complete the drawing by using a line diagram to draw the following members to support the wall: e Dead shores e Needle « Braces ANSWER SHEET 5.4 shows the incomplete view of the formwork for a landing. Complete the drawing by adding the omitted members of the formwork for the landing. Print any ONE label NOT given. Please turn over (12) (6) (5) (7) [30]

Civil Technology: Woodworking 15 DBE/November 2024 NSC Confidential QUESTION 6: SUSPENDED FLOORS, STAIRCASES, IRONMONGERY, DOORS AND JOINING (SPECIFIC) Start this question on a NEW page. 6.1 Various options are provided as possible answers to the following questions. Choose the answer and write only the letter (A-D) next to the question numbers (6.1.1 to 6.1.5) in the ANSWER BOOK, e.g. 6.1.6 D. 6.1.1 Locks and latches are generally used to lock ... A doors. B cupboards. C drawers. D_ All the above-mentioned 6.1.2 Mortise locks are mortised into the ... of a door. A. stile B sail Cpanel D_ None of the above-mentioned 6.1.3 Rim locks are not very secure and are therefore used as ... locks. A permanent Bs stable C_ temporary D_ rebated 6.14 The ... keeps a mortise lock locked. A latch B_ bolt C_ spindle hole D face plate 6.1.5 Straight cupboard locks are available for ... doors. A only left-handed B only right-handed Cleft and right-handed D_ None of the above-mentioned 6.2 Describe the methods to join the following components: 6.2.1 Door to a frame 6.2.2 Roof trusses to a wall plate Copyright reserved Please turn over (1) (1) (1) (1) (1) (2) (2)

Civil Technology: Woodworking 16 DBE/November 2024 NSC Confidential 6.3 In your ANSWER BOOK, use line diagrams to differentiate between the top views of staggered struts and in-line struts used for suspended timber floors. (6) 6.4 Sketch in your ANSWER BOOK, in good proportion, the isometric view of ONLY the top rail with the tenon for a haunched mortice-and-tenon joint. DO NOT show hidden detail. (8) 6.5 FIGURE 6.5 shows the front view of a four-panel door with a low lock rail, diminishing stiles and raised panels. Section line A—A is also indicated on the drawing. Sketch in your ANSWER BOOK, in good proportion, the horizontal sectional view as seen from A-A. [> = FIGURE 6.5 (8) Copyright reserved Please turn over

Civil Technology: Woodworking 17 DBE/November 2024 NSC Confidential 6.6 Study FIGURE 6.6 below. Match the word(s) in the list below with the labels in FIGURE 6.6. Write only the correct word(s) next to the label (A-l) in the ANSWER BOOK. riser; bearer; outer stringer; cleat; half-landing; tread; shutter board; handrail; nosing of tread; cross bearer; baluster; newel post; horizontal brace; wall stringer; step > FIGURE 6.6 (9) [40] TOTAL: 200 Copyright reserved

Civil Technology: Woodworking DBE/November 2024 NSC Confidential | CENTRE NUMBER: LT [| [| [ [ J [EXAMINATIONNUMBER: | | | | | | LT |] | |] [ ] ANSWER SHEET 2 NO. QUESTIONS ANSWERS MARKS 4 What is the measurement of the 1 | dwelling facing Hibiscus Street? 2. | Identify number 1. 1 3 identify the number indicating the 1 ‘| building line. 4. | Identify number 2. 1 5. | Identify number 3. 1 6 Write down the abbreviation for 4 “| number 5. 7. | Explain the purpose of number 6. 4 8 How many fluorescent tubes are used 1 * | in number 7? 9 How many one-way switch single-pole 1 "| switches are in the dwelling? 10 How many built-in cupboards are in 1 * | the dwelling? Pr What is omitted in terms of electrical 4 * | installation in the bedrooms? 12 Name TWO access points into the 2 * | dwelling. 43 How do you know in which direction 1 * | the door at number 8 will open? Name ONE other fixture that can be 14. | installed in the bathroom indicated by 1 number 9. 15. | Identify number 10. 1 Copyright reserved

Civil Technology: Woodworking NSC Confidential | CENTRE NUMBER: LT JT J DBE/November 2024 [EXAMINATION NUMBER: | | | | 16. Which plot is on the eastern side of plot number 23? 17. How many inside doors are in the building? 18. How many 2 600 mm x 1 400 mm windows are in the building? 19. Who checked the drawing of the new dwelling? 20. Why will it be difficult to enter the dwelling at number 8 if the NGL is 300 mm lower than the FFL? 21. Who was responsible for the printing of the building plan? 22. Deduce from the notes column the date that revision 1 took place. 23. In which town will the new dwelling be erected? 24, Draw the symbol for a sink unit — double. 25. Draw the symbol for hardcore filling. 26. Calculate the metres of clear-view fencing that would be needed to fence plot number 23, excluding the driveway. Give your answer in metres and show ALL calculations. 27. The internal area of the garage is 39,6 m?. Calculate the internal length of number 11. Give your answer in mm and show ALL calculations. TOTAL: 40 Copyright reserved

Civil Technology: Woodworking NSC Confidential | CENTRE NUMBER: | |_| DBE/November 2024 | EXAMINATION NUMBER: | |_| ANSWER SHEET 3.2 MEMBER QUANTITY | UNIT | LENGTH | WIDTH | THICKNESS Top 1 mm 530 16 Front rail of i 1 mm 868 16 Shelf board mm 868 514 16 Table top 1 mm 530 Side of table 4 mm 530 16 Back of cupboard q mm is (8 x 1) Copyright reserved

Civil Technology: Woodworking DBE/November 2024 NSC Confidential | CENTRE NUMBER: I | [| [| [| [ [ ] [EXAMINATIONNUMBER: | | | | | | | | | | | | | | ANSWER SHEET 3.5 A—-L_|| _ 5 i) | i) i 1 | i | 1 | t | 1 | I | ! A—} DEPTH OF BASE ASSESSMENT CRITERIA NO. | MARK | CANDIDATE'S MARK 1 2 2 1 3 1 4 1 5 1 6 2 TOTAL: 8 Copyright reserved

Civil Technology: Woodworking DBE/November 2024 NSC Confidential [| CENTRE NUMBER: [| | T TTT ] [EXAMINATIONNUMBER: | | [| | | | | | | | | | (| 4 ANSWER SHEET 5.2 RIB VY} QR \ P\L TIE sh ASSESSMENT CRITERIA NO. MARK | CANDIDATE'S MARK 1 2 2 2 3 1 4 1 TOTAL: 6 Copyright reserved

Civil Technology: Woodworking DBE/November 2024 NSC Confidential [ CENTRE NUMBER: LT TTT TT 4] [EXAMINATIONNUMBER: | | | | | | | | | | (|_ J ANSWER SHEET 5.3 \u WALL ——————} PROP/STRUT FOLDING WEDGES ———_______| SECOND FLOOR —— es ah g Pa ae wag Pa ee HEAD PIECE/_ -——_| HEADING BOARD NEW OPENING CUT INTO THE. ———————» WALL eee PR Pe Pa es ASSESSMENT CRITERIA NO. MARK _| CANDIDATE'S MARK 1 1 2 2 3 2 TOTAL: 5 Copyright reserved

Civil Technology: Woodworking DBE/November 2024 NSC Confidential | CENTRE NUMBER: [| | EXAMINATION NUMBER: | | | | | [| [| [| { | | | T 4 ANSWER SHEET 5.4 \\ WALL —=—— OUTER STRING —=——}— SHUTTER BOARD = CROSS BEARER/OIST -f BEARER/JOIST Copyright reserved i -_—— HORIZONTAL BRACE 1 SOLE PLATE ASSESSMENT CRITERIA NO. MARK | CANDIDATE'S MARK 1 2 2 2 3 1 4 2 TOTAL: 7