Engineering Graphics and Design Grade 12 P1 NSC June 2021 QP

basic education Department « y) Basic Education "4 REPUBLIC OF SOUTH AFRICA SENIOR CERTIFICATE EXAMINATIONS/ NATIONAL SENIOR CERTIFICATE EXAMINATIONS 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. BONS Non ENGINEERING GRAPHICS AND DESIGN P1 2021 MARKS: 100 TIME: 3 hours This question paper consists of 6 pages. | | | | | | | Barcode label | | | | | | | FOR OFFICIAL USE ONLY question | marks osTaeo | } | sic} moveraten | } | sion] Re-MARKING | } | sicn 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

a Downloaded from hlayiso.com sc QS ¢ | LAND SURVEYOR'S CERTIFICATE FOR | SYMBOL LEGEND: Nore te verify all d 4 QUESTION 1; ANALYTICAL Oe STAND 1232 contractors must verify all dimensions anc S| eORNERHEIGHTS BOUNDARY LENGTHS) 1. DECIDUOUS TREES e levels on site before commencing work | Given: IN METRES IN METRES Architects to be notified immediately of any " nts . . a discrepancies. The site plan of an existing house with a proposed new lapa, a title panel and a table of questions. The drawing is not A= 307.3 AB = 24,77 2. SHRUBBERY presented to the indicated scale. B= 3075 BC = 48 c= 3048 077 3. SEALEOGARDEN > ARCHITECT'S SIGNATURE: Instructions: ; ; LIGHTS anow Complete the table below by neatly answering the questions, which refer to the accompanying drawing, title panel and D = 304,3 5,65 CLIENT'S SIGNATURE: civil content. [30] A STAND 1291 8 ANSWER 20 QUESTIONS ANSWERS In the space below, draw, in neat . blo for? 1600 BL freehand, the top view of the SANS 1 ]What was Sheila responsible for? 1 307 10143 graphical symbol for a 2 |Who printed the drawing? 1 — GREASE TRAP. > |Z} beMousH 3 |What is the date of the second revision’ 1 EXISTING is indi ? Sanne 4 |What scale is indicated for the drawing 1 Rel 5 |What is the web address of the architectural firm? 1 4m MOTOR VEHICLE io 6 | How wide is Ridge Road in millimetres? 1 ENTRANC! 1) ~ 7_|In which street is the main access to STAND 1232? 1 fa = | 8 |How many sealed garden lights are shown on STAND 1232? 1 4x OW x In which two metric units are the dimensions on the site plan 3 Te g |} ne 2 8 FA indicated? 306 awow & | 19 | How should the garage have been presented to show that it has q 5 | to be demolished? - | 11 |What does the arrow at 1 indicate? 1 ' 12 |Name the symbol at 2. 1 fal 'E| s H 13 |What does the abbreviation SWD at 3 stand for? 1 E | 3 14 |What is the abbreviation for the sewerage feature at 47 1 ele r — Gh |B | -11-1| ADD STORMWATER What colour could be used to indicate new steel work on e |2 al 2 [PPO] PIPE AND ORAIN | *® | elevations? 1 mf 2 al 1 [2020-11-17] Remove GARAGE | 16 |Which elevation of the existing house faces Staple Street? 2 a : , z EXISTING HOUSE i REVISION | DATE DESCRIPTION | 47 What isthe fall of STAND 1232 from corner A to comer D in : me DRULOFF : - ‘i of ARCHITECTS 18 |In the space below (ANSWER 18), determine the perimeter of STAND 1232 in metres. 3 sos ra etree oe 49 || the space below (ANSWER 19), determine the total area of the existing house in square metres. 7 “ a ae Round off the answer to TWO decimal places. INK-ON (PTY)LTD | 2020-12-28 9 | In the space in the fille panel (ANSWER 20), draw, in neat freehand, the top view ofthe SANS 10743 | DRAWING THLE graphical symbol fora GREASE TRAP TOTAL | 30 SITE PLAN ANSWER 18 ANSWER 19 PROIECT Show ALL calculations. amy Show ALL calculations. PROPOSED NEW LAPA FOR PETER -— PARKER ON STAND 1232, S| 6000 4 STAPLE STREET, PLETTENBERG BAY, at 4 4091 g PROIECT NUMBER DRAWING NOWBER 8 ® / e ‘RY-2020 8225 6000 so t DATE DRann — [ereoxeD, | SALE ~ RIDGE ROAD 6 m WIDE 2020-11-18] SHEILA CRISPIN 1:300 S| 3 —-—-—-—- -—-— REFERENCE CODE: 3 3g SITE PLAN | SPDR-2020 EXAMINATION NUMBER SCALE 1 : 300 or) EXISTING HOUSE EXAMINATION NUMBER [2 100000 Copyright reserved Please tum over

Engineering Graphics and Design/P1 DBE/2021 Downloaded from hlayiso.com QUESTION 2: SOLID GEOMETRY Given: © The front view of a right regular hexagonal prism with a right conical hole © Anauxiliary view * Horizontal cutting plane C-C Instructions: Draw, to scale 1 : 4, the following views of the solid: 2.1. The given front view 2.2 Asectional top view 2.3. The right view © Planning is essential * Show ALL hidden detail. Show ALL construction. [36] ASSESSMENT CRITERIA AUXILIARY VIEW 2 FRONT VIEW 5 eles SECTIONAL TOP VIEW 16 4 |RIGHT VIEW 13 PENALTIES (-) TOTAL} 36 EXAMINATION NUMBER EXAMINATION NUMBER [3 Copyright reserved Please tum over

Engineering Graphics and Design/P1 PP. Downloaded from hlayiso.com DBE/2021 QUESTION 3; PERSPECTIVE Given: Three views of a modern exhibition centre 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 ALL visible internal detail as seen through the opening and the glass * NO hidden detail is required [39] ASSESSMENT CRITERIA CONSTRUCTION 6 LOWER SECTION 15 HL— a a OPENING < co} GL— UPPER SECTION 6 1 2 3 4 ROOF 5 JARC PENALTIES (-) TOTAL | 39 HL | OPENING GLASS. Copyright reserved er EXAMINATION NUMBER EXAMINATION NUMBER [4 Please tum over

Engineering Graphics and Design/P1 Downloaded from hlayi | ROOF CAP RIDGE COVER 150 x 100 mm GUTTER ON 250 x 20 mm FASCIA BOARD WITH @100 mm RWDP THAT STOPS 50 mm ABOVE THE GROUND LEVEL 3100 2050] mal RWVOE, 71 ROOF LINE INCOMPLETE SCHEMATIC DIAGRAM OF AROOF TRUSS AT CUTTING PLANE A-A, ROOF NOTES: 30° ROOF PITCH 115 x 40 mm ROOF TRUSSES ON 145 x 40 mm WALL PLATES 300 mm ROOF OVERHANG TO END OF ROOF TRUSS 20 mm FIBRE CEMENT ROOF SHEET ON 75 x 50 mm PURLINS @ 800 mm cic 250 x 20 mm FASCIA BOARDS WITH 150 x 100 mm GUTTERS ON ALL SIDES 10 mm CEILING BOARD ON 40 x 40 mm, BRANDERING STRIPS @ 400 mm cle s|s 1 i i v WINDOW OPENING FINISHED FLOOR LEVEL GROUND LEVEL ‘SLIDING DOOR OPENING 250 x 150 mm STEP FEATURES D1 SLIDING DOOR D2 DOOR wW1 WINDOW w2 WINDOW w3 WINDOW FIXTURES we TOILET WB WASH BASIN B BATH S SINK ELECTRICAL FITTINGS 1. ONE-WAY SWITCH - SINGLE-POLE 2. ONE-WAY SWITCH - DOUBLE-POLE CEILING LIGHT WALL MOUNTED LIGHT SWITCHED SOCKET OUTLET owas NOTE: ‘THE ARROW SHOWS THE LIGH CONNECTION TO THE SWITCH. ag fu 3080 2080 GROUND LEVEL 80 x 200 mm LINTELS -— ABOVE ALL WINDOW OPENINGS. TOP OF COURTYARD 2 | ‘ l ROOM AND AREA DESIGNATIONS. FLOOR FINISHES 1 BEDROOM: VINYL 2 BATHROOM: THLE 3 LIVING AREA: TILE 4 COURTYARD: PAVING DOOR AND WINDOW SCHEDULE a 1800. y p TOFIT 1 450 t 1 a 1500 y 1200 > > ‘WINDOW (W1) 2050 2050 —— ‘SLIDING DOOR (01) sod] WINDOW NOTES: FLUORESCENT LIGHT 2 x 40 W * A= OPENING SIDE * B= FIXED PANEL * ALL FRAMES 50 mm THICK WINDOWS DOOR (02) * 150 x 20 mm FIBRE CEMENT SILL UNDER ALL F 1200 {00 | Al 900 © > 600 WINDOW (W3) WINDOW (W2) T ROOF COMPONENTS ELECTRICAL SYMBOLS — 250 x 20 mm FASCIA BOARD A «16 6 150 x 100 mm GUTTER = ie ¢oa a 75 x 50 mm PURLINS 300 PN ROOF CAP AND RIDGE COVER K xX ow! WALL RAINWATER, FIXTURES ITEMS. 80 mm BRICK PAVING ail, sommcoupacteo J HARDCORE 700 800 a INCOMPLETE FOUNDATION AND EXTERNAL WALL DETAIL 600 800 400 ry eel 8) S “letoor LEVEL Sj} 500 Or 3 (OF 8 750 200, 700 500 C3 100 WASH BASIN (WB) TOILET (we) 1700 BATH (8) Copyright reserved QUESTION 4: CIVIL DRAWING Given: * The incomplete north elevation of a new house, showing the walls, the window opening, the sliding door opening, the roof and labels * The incomplete floor plan showing the walls, positions of the doors, windows, fixtures and electrical layout * An incomplete schematic diagram of a roof truss at cutting plane A-A and roof notes * The incomplete foundation and external wall detail * Room and area designations and floor finishes * A door and window schedule * A table of roof components * A table of electrical symbols * A table of rainwater items * A table of fixtures * The incomplete floor plan and ground level of the new house, drawn to scale 1 : 50, and the incomplete foundation and break lines of a detailed section, drawn to scale 1 : 20, on page 6 Instructions: Answer this question on page 6. 4.1 Using the given incomplete floor plan and ground level, draw, to scale 1 : 50, the following views of the new house: 4.1.1 THE COMPLETE FLOOR PLAN Add the following features to the drawing: * ALL doors and windows * ALL fixtures as indicated by abbreviations * ALL electrical fittings as indicated by numbers * ALL hatching detail 4.1.2 THE COMPLETE NORTH ELEVATION Show the following features on the drawing: * The outside walls, step, window and sliding door detail * The roof detail, including the fascia boards, gutters and rainwater down-pipes * The finished floor level 4.2 Using the incomplete foundation, draw, to scale 1 : 20 and between the break lines, the DETAILED SECTION on cutting plane A-A of the area in the ellipse shown on the incomplete floor plan. Show the following features on the drawing: *The paving, complete foundation, external wall and window detail * The courtyard wall to the east of cutting plane A-A * The roof detail, including all roof and rainwater items to the east of cutting plane A-A * ALL hatching detail. ONLY the substructure hatching may be drawn in neat freehand. Label the following: * The north elevation * The room designations and floor finishes * Ground level, finished floor level and damp-proof course (use the correct abbreviation and show it on ALL relevant views) NOTE: ALL drawings must comply with the guidelines and graphical symbols as contained in the SANS 10143. [95] [5 Please tum over

a Downloaded from hlayiso.com sc De Sn ee Co FOR OFFICIAL USE ONLY Og ROR INCORRECT SCALE(S) 3 A USED B NON-ALIGNMENT OF ¢ Views D VIEW(S) ROTATED E SECTION VIEWED F INCORRECTLY c INCORRECT LETTERING H TOTAL ToTAL| ASSESSMENT CRITERIA GL_ FLOOR PLAN possieie | osraneo | sign MODERATED] ee 2 |rixrures 8 3 leectaca. at 4 |HaTcHING 3 5 |ussets 4 SUBTOTAL 363 NORTH ELEVATION Ww 4 |ROoF + RwoP ai Zz se 2 2 famusester= |g Sg 3 |poor+wnoow | 8 x 4 |Laeets 1 SUBTOTAL 244 rs DETAILED SECTION 4 |rooroem | 144 3 farce 63 4 |soes 13 RWDP ‘SUBTOTAL 34 aa TOTAY 95 | PENALTIES (-) | GRAND TOTAL SECTION A-A EXAMINATION NUMBER SOME ray V7 SCALE 1:20 |_ i | 6