Engineering Graphics and Design Grade 12 P1 2020 QP (Eng)

basic education Department « y) Basic Education "4 REPUBLIC OF SOUTH AFRICA SENIOR CERTIFICATE/ NATIONAL SENIOR CERTIFICATE GRADE12 | iS y . i ENGINEERING GRAPHICS AND DESIGN P14 \ W iit i NOVEMBER 2020 j MARKS: 100 TIME: 3 hours This question paper consists of 6 pages. | | | Barcode label | | | | INSTRUCTIONS AND INFORMATION This question paper consists of FOUR questions. Answer ALL the questions. ALL drawings are in first-angle orthographic projection, unless otherwise stated. ALL drawings must be prepared using pencil and instruments, unless otherwise stated. ALL answers must be drawn accurately and neatly. ALL the questions must be answered on the QUESTION PAPER, as instructed. ALL the pages, irrespective of whether the question was attempted or not, must be re-stapled in numerical sequence in the TOP LEFT-HAND CORNER ONLY. 8. Time management is essential in order to complete all the questions. 9. Print your examination number in the block provided on every page. 10. Any details or dimensions not given must be assumed in good proportion. BOND Non FOR OFFICIAL USE ONLY QUESTION |] MARKS OBTAINED | } | SIGN MODERATED 2] sicn RE-MARKING 3] sion 1 2 3 4 TOTAL 2|0/0 2|0/0 2|0/0 FINAL CONVERTED MARK CHECKED BY 100 COMPLETE THE FOLLOWING: CENTRE NUMBER CENTRE NUMBER EXAMINATION NUMBER Copyright reserved EXAMINATION NUMBER Please tum over

Engineering Graphics and Design/P1 Downloaded from hlayiso.com DBE/November 2020 Copyright reserved > CORNER HEIGHTS AND SYMBOL LEGEND: NoTE: QUESTION 1: ANALYTICAL (CIVIL) je @® | BOUNDARY LENGTHS OF Contractors must verify all dimensions and s STAND 2468 IN METRES 1, DECIDUOUS TREES a levels on site before commencing work Given: a | 3575 | AB] 595 decease °° Motte’ Immediately of 2rY | The site plan of an existing house and a proposed new flatlet and garage, a title panel and a table of questions. The eo) 3887 | eo) 2345 2 SHRUBBERY og drawing has not been prepared to the indicated scale. 7 3. DRAIN FIELD fe ARCHITECT'S SIGNATURE: .. cf ee joo} ens CLIENT'S SIGNATURE: Instructions: o | 3571 [pa] 375 Freon | Complete the table below by neatly answering the questions, which refer to the accompanying drawing, title panel and civil content. [30] ANSWER 20 NEW 0100 SEWER LINE In the space below, draw, in neat QUESTIONS ANSWERS LAID AT 1:30 STAND 2461 freehand, the front view and top view |~4_] what is the reference code of the drawing? ql > \ 11550, of the SANS 10143 graphical symbol a for a SINGLE SLAB or STALL TYPE | 2 | Whois the client? 1 8 a _ 3000 BL URINAL 3 | On what date was the drawing printed? 1 FRERESED 4 | How many signatures are required? 1 NEW FLATLET ee 5 | How many stands border STAND 2463? 1 zy 6 | Whatis the number of the electrical substation? 1 r | 6s SEPTIC oz 7 | What does the abbreviation IC stand for? 1 TANK. z az 8 | Whatis the height of the precast concrete wall in metres? 1 aE 2 I $8 g_ | What is the abbreviation of the component that you will q le ze find at 1? i \ oS 49 | Whatis the colour that must be added to new work, as - | cas) indicated in the revision? He —}- 11 | What does the chain line at 2 indicate? 1 w 8 A 12 |Name the symbol at 3. 1 3 a o a 13 | Name the feature at 4 1 2 5 14 | What is the fall of the new sewer line? 1 x a x 15 | Which elevation of the existing house faces the new flatlet? 2 FA gor9-070e | ADD COLOUR FOR g 1 019-07-08 NEW WORK 416 | What is the total height of the retaining wall in metres? 2 z e REVISION| DATE vescription | 47 | Determine the distance from boundary AD to the reference 2 rs corner P on the proposed new flatlet in metres. a Z FUNKY DESIGNS 48 | In the space below (ANSWER 18), determine the total length of the precast concrete fence in metres 3 z 52 Rex Sect, George 4g | In the space below (ANSWER 19), determine the total area of the proposed new fiatlet and garage in 7 5 fd.architects@ yahoo.com square metres, Round the answer off to TWO decimal places. —— ——— 90 | the space in the ttle panel (ANSWER 20), draw, in neat freehand, the front view and top view of the | _ TMe-PRINT Sorone-21 SANS 10143 graphical symbol for a SINGLE SLAB or STALL TYPE URINAL. DRAWING TILE TOTAL | 30 B SITE PLAN PROIET ANSWER 18 ANSWER 19 PROPOSED NEW FLATLET AND GARAGE FOR Show ALL calculations. ~ Show ALL calculations. MR A BOBANI ON STAND 2463, PROPOSED BROWN STREET 3500 SLIDING BROWN STREET, GEORGE, 6529. NEW 6m WIDE GATE PROJECT NUMBER: DRAWING NUMBER: 3 FLATLET AND 3 FDBS-2019 10F6 g GARAGE 8 [Jewectrica DATE: ‘DRAWN: CHECKED: | SCALE: "| SUBSTATION 2019-07-05 CALIB ASHLEY 1:400, Ne NO 10810 REFERENCE CODE: 422-2019 SITE PLAN EXAMINATION NUMBER SCALE 1: 400 EXAMINATION NUMBER in [2 Please tum over

Engineering Graphics and Design/P1 DBE/November 2020 Downloaded from hlayiso.com QUESTION 2: SOLID GEOMETRY Given: © The front view and the top view of a right regular hexagonal pyramid and a right square pyramid * Cutting plane S-S Specifications: © The two solids do not touch * Both solids are cut by cutting plane S-S Instructions: Draw, to scale 1 : 1, the following views of the TWO solids: 2.1. The given front view 2.2 A sectional top view 2.3 Asectional right view 24 The true shape of the cut surface of the hexagonal pyramid © Planning is essential. * Show ALL construction * Show ALL hidden detail [38] ASSESSMENT CRITERIA 4 |FRONT VIEW wn 2leonsrucrion | 198 3 |SECTIONAL RIGHT VIEW 11h 4 | TRUE SHAPE a PENALTIES (-) TOTAL] 38 EXAMINATION NUMBER EXAMINATION NUMBER [3 Copyright reserved Please tum over

cum Downloaded from hlayiso.com — Qa ¢ QUESTION 3: PERSPECTIVE ig Given: Three views of a building and the information needed to draw a two-point perspective drawing PP — Picture plane HL - Horizon line GL - Ground line SP - Station point Instructions: Complete the perspective drawing * Align the drawing sheet with the ground line (GL). * Determine and label the vanishing points. * Show ALL construction. * Show internal lines seen through the hexagonal and arc openings * NO hidden detail is required. [38] ASSESSMENT CRITERIA 1 | constRucTION 6 2 | WALLS 10} 3 | HEXAGONAL OPENING | 54 PP. 4 | ROOF 9} 5 | ARC 6 HL. PENALTIES () TOTAL 38 \ <4 ARC ' \ ' i ' | | I 1 ' ' ' ' ' ' ' \ \ ' ' “4 ' i i q i a \ i oa - - to----- Sasa Le = t + l ] Gt EXAMINATION NUMBER EXAMINATION NUMBER [4 Please turn over Copyright reserved

cums Downloaded from hlayiso.com — ROOF CAP 1 . RIDGE COVER ELECTRICAL | [ DOOR AND WINDOW SCHEDULE | QUESTION 4: CIVIL DRAWING SYMBOLS x AOHT_y yo Given: 450 x 100 mm GUTTER ON 200 x 20 mm co * The incomplete south elevation of a new house, showing — FASCIA BOARD WITH @100 mm RWOP a the walls, the door and window openings, the roof and ol THAT STOPS 50 mm ABOVE THE GULLY labels 3 WINDOW OPENING * The incomplete floor plan showing the walls, positions of the [7 DOOR OPENING 3 2 el doors, windows, fixtures and the electrical layout — mA OA 3 * Schematic diagrams of roof trusses and roof notes 2 [== EINISHED FLOOR LEVEL J * The incomplete foundation and external wall detail gui. H - - - - -— GROUND LEVEL x ee I 4 * Room designations and floor finishes ————— 300 x 300 x 150 mm GULLY kK * A table of electrical symbols awl * A table of roof components FEATURES ROOM DESIGNATIONS: nx40W t © A table of fixtures w Noe FLOOR FINISHES. 50 mm DOOR FRAME AND DOOR (0) + A door and window schedule W1TO WS WINDOWS 7BEDROOM: carPeT | Ch seariRoon: Tike 576 * The incomplete floor plan of the new house, drawn to scale FIXTURES SKITCHEN: | WOOD tt 1: 50, and corner 'B’ of the foundation and the break line for we WASHIBASIN 4LOUNGE: WOOD 6S FT]. the detailed section, drawn to scale 1 : 20, on page 6 B BATH | s SINK fo Instructions: Bic BUILT-IN CUPBOARD WINDOW (w1) Answer this question on page 6. ELECTRICAL FITTINGS 4.1 Using the given incomplete floor plan, draw, in first-angle + ONE-WAY SWITCH SINGLE-POLE WINDOW NOTES: 1700 orthographic projection and to scale 1 : 50, the following 2. ONE-WAY SWITCH - DOUBLE-POLE . PENING SIDE 550, yp 550. views of the new house: 3, FLUORESCENT LIGHT 2 x 40 W . INGED SIDE 4.1.1 THE COMPLETE FLOOR PLAN 4 WALL-MOUNTED LIGHT 1 OPINED PANEL Add the following features to the drawing: . = 50mm * ALL doors and windows 6. SWITCHED SOCKET OUTLET © 150x 20 FIBRE ee 7 DISTRIBUTION BOARD CEMENT SILL UNDER 8 le all c lla ol The fixtures as indicated by the abbreviations ALL WINDOWS = * ALL electrical fittings as indicated by the numbers THE ARROW ‘SHOWS THE LIGHT 5 ALL hatching detail CONNECTION TO THE SWITCH 4.1.2 THE COMPLETE SOUTH ELEVATION WINDOW (w2) Show the following features on the drawing: © The outside walls, step, door and window detail ol CEMFE NEMS yg Oy © The roof detail, including the fascia boards, gutters and co if tt4x40mm # 4 rainwater down-pipe WALL PLATE * The finished floor level ~ 300 ROOF CAP AND wal . . —_—~ | RIDGE CovER Sl all c 4.2 Using corner 'B' of the foundation and the break line on SCHEMATIC DIAGRAM OF A COMPLETE ROOF TRUSS {50x 100 mm GUTTER = page 6, draw, to scale 1 : 20, a DETAILED SECTION on Po LI cutting plane A-A of the area in the ellipse shown on the osx 1 200 x 20 mm L incomplete floor plan. c 2 4 —___.. — _| FASCIA BOARD WINDOW (W3) Show the following features on the drawing: oe rd © The foundation and external wall detail - H r 75 x 200 mm LINTELS FIXTURES © The roof detail, including the fascia board and gutter ai -—-—l_- ABOVE WINDOW —|— ‘ * The door frame and kitchen cupboard north of (above) OPENINGS fy z= the ellipse 7] 1800 + + * ALL hatching detail. ONLY the substructure hatchin: rc} i} SCHEMATIC DIAGRAM OF THE ROOF 3 So 3 8 Ry) 3 1200 3 may be drawn in neat freehand. TRUSS AT A-A & 3 = “3 [ 2 8 it ne i FLOOR LEVEL Label the following: ROOF NOTES: ~ ay . | © The south elevation 20° ROOF PITCH nn, > } Ke) gb 3 3 * The room designations and floor finishes Fa x 8 x al * Ground level, finished floor level, damp-proof course and 114 x 40 mm ROOF TRUSS ON 114 x 40. mm WALL PLATES - { { j500_, } built-in cupboard (use the correct abbreviations and show it XN 300 mm ROOF OVERHANG TO END OF ROOF TRUSS. ss o 3 TOILET (WC) WASHBASIN (WB) BATH (B) on ALL the relevant views) GROUND | 20 mm FIBRE CEMENT ROOF SHEETING ON 75 x 50 mm LEVEL 3 ~ * == rt NOTE: PURLINS @ 750 mm clc a at ° NROKEN CUPBOARD ALL drawings must comply with the guidelines and 200 x 20 mm FASCIA BOARDS WITH 150 x 100 mm 8) 600 |, ° 850 mm HIGH graphical symbols as contained in the SANS 10143. [94] GUTTERS ON ALL SIDES INCOMPLETE FOUNDATION AND a EXTERNAL WALL DETAIL BUILT4N-CUPBOARD (BIC) 10 mm CEILING BOARD ON 40 x 40 mm BRANDERING STRIPS @ 600 mm cic [5 AA 00 5 Copyright reserved Please tum over

cums Downloaded from hlayiso.com — MARK ALLOCATION FOR OFFICIAL USE ONLY Deg FOR ROOF ge SECTION (4.2) INCORRECT SCALE A NON-ALIGNMENT OF B VIEWS c VIEW(S) ROTATED D E SECTION VIEWED INCORRECTLY F INCORRECT G LETTERING H i TOTAL TOTAL ASSESSMENT CRITERIA FLOOR PLAN Possiate | oarawen | sic | wooeraren 2 | ELECTRICAL 10 3 | rxtures et ROOFLINE 4 | HatcHNe 3 5 | cavers 43 SUBTOTAL 39 SOUTH ELEVATION 1 ]roor+ewor | 108 2 | waisere ot 3 | Winoow 7 4 | Lasers % SUBTOTAL 25 DETAILED SECTION 4 | Roor pera 13 2 | wa 8 3 | cureamno 4 4 | archive 4 5 | vases 1 SUBTOTAL 30 TOTAL 94 L B PENALTIES () GRAND TOTAL FLOOR PLAN DETAILED SECTION A-A Sa ATION NUMEERI SCALE 1:50 SCALE 1 : 20 EXAMINATION NUMBER [6 Copyright reserved