Engineering Graphics and Design Grade 12 P1 2021 QP (Eng)

basic education Department: « y) Basic Education REPUBLIC OF SOUTH AFRICA NATIONAL SENIOR CERTIFICATE MARKS: 100 TIME: 3 hours This question paper consists of 6 pages. | | | Barcode label | | | | Copyright reserved 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. RONS NOn FOR OFFICIAL USE ONLY QUESTION | MARKS OBTAINED | 3 | SIGN MODERATED +] SIGN RE-MARKING 4 sIGN 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 EXAMINATION NUMBER Please turn over

Engineering Graphies and Design/P1 DBE/November 2021 Downloaded from hlayiso.com Copyright reserved LAND SURVEYORS CERTIFICATE OF THE =] SYNBOL LEGEND Contractors must veriy all dimensions ang | SUESTION 1: ANALYTICAL (CIVIL) CORNER HEIGHTS AND BOUNDARY LENGTHS | 4 sHRUBBERY levels on site before commencing work. CFE V AD GUBS CF SUNDER Architects to be notified immediately of any | Given: CORNER HEIGHTS IN ] BOUNDARY LENGTHS | 2. PALM TREES discrepancies. The site plan of newly subdivided STAND 32 with new boundary and building lines as well as a proposed new house METRES IN METRES and garage, a title panel and a table of questions. The drawing is not presented to the indicated scale. A 351.5 ry 38,16 3. DECIDUOUS TREES ARCHITECTS SIGNATURE B 349.2 BC 60 CLIENT'S SIGNATURE Instructions: Complete the table below by neatly answering the questions, which refer to the accompanying drawing, title panel and c 351.5 cD 38,16 civil content [30] D 352.2 DA 60 ANSWER 20 In the space below, draw, in neat E 3515 FD 33.8 freehand, the front view and top view QUESTIONS ANSWERS F 3517 EG 33.8 118m CONCRETE WALL of the SANS 10743 graphical symbol |] What is the project number? 7 G 350.4 FG 34,56 , for a BIDET. : : 2. | Who prepared the drawing? 1 STAND 18 5 3 | Whats the date of the first revision? 1 2000 BL Rel, 4 |Name the company that printed the drawing 1 i 5 | What size pipe is used for the new sewer line? 1 JE IE IE ale a an 6 | What does the abbreviation /C at 1 stand for? 1 PROPOSED NEW New 7 | What type of tree is indicated at 2? 1 HOUSE GARAGE i! 8 | Name the constructed feature at 3. 1 al ? al Few ot00 9 | What is indicated by the arrow at 4 1 8) || sewer ine 5] |b SEWERLINE 10 | Name the feature at 5. 1 I How many inspection eyes are there on the proposed ne == 7 SUB-B OF ! 11 | pom nse Hon ey prop. ‘Ww 1 ! g! STAND 32 jouse | 16881 8 im 4g |/M what colour should drain and soil pipes be indicated on , | 353) 3 drainage installation drawings? | £82 | ‘ADD NEW STORM 1885 | 20000 ee i 2 2021-0244 WATER DRAIN AT | |. | With reference to the building regulations, why should the a 7 L. aml LOWEST CORNER existing outbuilding be demolished now? i 2000 BL ay 1 | 2021-01-23) INCRE way | 44 | What is the fall of the existing sewer line? 1 a - ; & revision! DATE pescriprion | 45 | What is the shortest distance from the existing house to : e | Austen Street in metres? g With reference to the second revision, closest to which ! g CLASSIC DESIGN 46 | comer of SUB-B of STAND 32 should a new stormwater 1 ZI ARCHITECTS www.clasdes.co.za drain be placed? STAND 309 @ |] stanp 34 om I E CAPE TOWN Z With reference to the north point, what is the direction of P | o! flow of the municipal sewer line? 2 PRINTED By DATE OF PRINT \ 2 | DUPLEX PRINTING 2021-02-21 4a | In the space below (ANSWER 18), determine the perimeter of SUB-B of STAND 32, including the |, SUB-A OF 2) DRAWING TITLE: new driveway, in metres. STAND 32 | SITE PLAN 4g |In the space below (ANSWER 19), determine the total area of the proposed new house in square . PROWECT metres PROPOSED NEW HOUSE AND GARAGE |.) | In the space in the title panel (ANSWER 20), draw, in neat freehand, the front view and top view of |, ON SUBDIVISION B OF STAND 32 FOR the SANS 10143 graphical symbol for a BIDET. ROSS WATSON, 25 AUSTEN STREET, \ PIKETBERG, 1965 TOTAL | 30 7X \ 3m PAVEMENT wi e \ PROJECT NUMBER DRAWING NUMBER: ANSWER 18. Show ALL calculations. 45900 ANSWER 19. Show ALL calculations. JBV-500W AAG-2121 t ul EXISTING SEWER LINE —S AUSTEN STREET 6mWIDE \. LAID AT 1: 40 DATE: DRAWN: CHECKED: | SCALE: 60 8 \ 2021-01-10] | JOHN WAYNE | 1; 350 ol S 8 a = REFERENCE CODE 3} | Cl “ MH MH oaR20e _ “N 2 EXAMINATION NUMBER SITE PLAN $ SCALE 1: 350 3000 ~ 4 x EXAMINATION NUMBER [2 Please tum over

Engineering Graphies and Design/P1 DBE/November 2021 % ‘6 Downloaded from hlayiso.com QUESTION 2: INTERPENETRATION AND DEVELOPMENT Given: © The top view and incomplete front view of a connecting piece for a ventilation system. The connecting piece consist of a right equilateral triangular tube and a right regular hexagonal tube, The axes of both tubes lie in a common vertical plane. © An auxiliary view of the triangular tube Instructions: Draw, to scale 1 : 1, the following views of the two tubes: 2.1 The given top view 2.2 The right view 2.3 The complete front view, clearly showing the curve of interpenetration 2.4 The development of the triangular tube. Make edge 'S-S' the seam. * Planning is essential. * Show ALL hidden detail and folding lines. Show ALL construction. [38] ; | if 36 | 90 MAKE EDGE S-S THE SEAM ASSESSMENT CRITERIA 41 |TOP VIEW 6 2 |RIGHT VIEW 5 3 |FRONT VIEW 164 4 |DEVELOPMENT 104 PENALTIES (-) TOTAL| 38 EXAMINATION NUMBER EXAMINATION NUMBER [3 Copyright reserved Please tum over

Engineering Graphies and Design/P1 % ‘6 PP. Downloaded from hlayiso.com DBE/November 2021 QUESTION 3: PERSPECTIVE Given: Three views of the inside of a dressing room 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. * NO hidden detail is required. [40] HL WINDOW GL winDow T i i 1 i as ! 1 i i 1 1 i i 1 i i i i 1 i i 1 1 i i i i i i i 1 i i L Copyright reserved ASSESSMENT CRITERIA 1 | CONSTRUCTION 6 WALLS + CUPBOARD + 2 | winoow 20 3 | TABLE + MIRROR 14 PENALTIES (-) TOTAL} 40 EXAMINATION NUMBER EXAMINATION NUMBER [4 Please tum over

Engineering Graphies and Design/P1 SO r 2600 ROOF LINE INCOMPLETE FLOOR PLAN 10 mm CEILING BOARD ON 40 x 40 mm BRANDERING STRIPS @ 400 mm cic Downloaded from hlay DOOR OPENING ROOF CAP RIDGE COVER 150 x 100 mm GUTTER ON 300 x 20 mm FASCIA BOARD @100 mm RWDP THAT STOPS 50 mm ABOVE THE 400 x 150 mm GULLEY WINDOW OPENING FINISHED FLOOR LEVEL GROUND LEVEL VERANDA FLOOR LEVEL FEATURES D1 SLIDING DOOR D2 DOOR wi WINDOW w2 WINDOW wW3 WINDOW FIXTURES we TOILET WB WASH BASIN SH SHOWER S SINK ELECTRICAL FITTINGS 1. ONE-WAY SWITCH - SINGLE-POLE 2. ONE-WAY SWITCH - DOUBLE-POLE 3. FLUORESCENT LIGHT 3 x 45 W 4. CEILING LIGHT 5. WALL-MOUNTED LIGHT 6. SWITCHED SOCKET OUTLET NOTE: THE ARROW SHOWS THE LIGHT CONNECTION TO THE SWITCH. Ag F280. F280 oy, e209, 400 elds00 ere fu - 80 x 200 mm SCHEMATIC DIAGRAM OF LINTELS ABOVE —_-| AROOF TRUSS AT A-A ALL WINDOW ‘AND DOOR OPENINGS ROOF NOTES: 3 20° ROOF PITCH & 114 x 40 mm ROOF TRUSSES ON 114 x 40 mm WALL PLATES 500 mm ROOF OVERHANG TO END OF Flown eevee ROOF TRUSS | ° 8 FS) 2 20 mm FIBRE CEMENT ROOF SHEET t N75 50 mm PURLINS @ 660m co exouno ever Lit 8 2 8 300 x 20 mm FASCIA BOARD WITH | 8 150 x 100 mm GUTTER ON ALL SIDES [ ] INCOMPLETE FOUNDATION, EXTERNAL WALL AND VERANDA DETAIL BEDROOM: FLOOR FINISHES CARPET BATHROOM: TILES com RAINWATER ITEMS 100 — LIVING ROOM: WOOD ~ > ca] KITCHEN: © TILES. = vercuen VERANDA: TILES w00 |] ROOM AND AREA DESIGNATIONS DOOR AND WINDOW SCHEDULE TOFIT TOFIT 50 2200 OFT gf - 2 A B A g ~~ 600_)- WINDOW (W1) 600) SSS DOOR FRAME i 71 525 SLIDING DOOR (D1) 2 ~~ AND DOOR (02) | rT WINDOW NOTES: SH . PENING SIDE g| s| * B= FIXED PANEL Fe B||A S| * ALL FRAMES = 50 mm. 8 + 150 x 20 mm FIBRE CEMENT SILL UNDER ALL WINDOWS 1100 WINDOW (Ww2) WINDOW (w3) ELECTRICAL SYMBOLS a al fo) fo) ROOF COMPONENTS i < 8 fo} — 300 x 20 mm FASCIA BOARD ul 150 x 100 mm GUTTER 1x45 W mo x REE 300 + ea ROOF CAP AND RIDGE COVER FIXTURES {FLOOR LEVEL S WASH BASIN (WB) TOILET (we) 900 ‘SHOWER (s) (SH) Copyright reserved QUESTION 4: CIVIL DRAWING Given: * The incomplete north elevation of a new house, showing the walls, the window and door openings, the veranda, the roof and labels * The incomplete floor plan showing the walls, positions of the doors, windows, fixtures and electrical layout * A schematic diagram of a roof truss at A-A and roof notes © The incomplete foundation, external wall and veranda detail * Room and area designations as well as floor finishes * A table of rainwater items * A door and window schedule * A table of electrical symbols * A table of roof components * A table of fixtures * The incomplete floor plan and the ground line of the new house, drawn to scale 1 : 50, and the incomplete foundation and a break line for the 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, 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 the abbreviations * ALL electrical fittings as indicated by the numbers * The complete roof lines * ALL hatching detail 4.1.2 THE COMPLETE NORTH ELEVATION Show the following features on the drawing: * The outside walls, veranda, window and door detail * The roof detail, including the fascia boards, gutters, rainwater down-pipe and gulley © The finished floor level Using the given foundation and break line on page 6, draw, to scale 1: 20, a 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 complete foundation, external wall and window detail *The roof detail, including the fascia board, gutter, rainwater down-pipe and gulley * The wash basin to the west of cutting plane A-A * ALL hatching detail. ONLY the substructure hatching may be drawn in neat freehand. 42 Label the following: © The north elevation © The floor finishes * Ground level, finished floor level and damp-proof course (use the correct abbreviations and show it on ALL the relevant views) NOTE: ALL drawings must comply with the guidelines and graphical symbols as contained in the SANS 10743. [92] [5] Please tum over DBE/November 2021

Engineering Graphies and Design/P1 Downloaded from hlayiso.com y ge? GL TT RWOP[—] 3] | a | | | | | | | | | LIVING ROOM BEDROOM | | | | w! | Z| | u | fe) | 9 | | | | | | — | | | | | | fr] | | 2 fh | | | | | | rocco | | VERANDA KITCHEN A | | BATHROOM | I | | | | i; U so | | bo RWOP FLOOR PLAN A SCALE 1 : 50 Copyright reserved SECTION A-A SCALE 1: 20 DBE/Noverber 2021 MARK ALLOCATION FOR FOR OFFICIAL USE ONLY SECTION OF ROOF INCORRECT SCALE(S) A USED B NON-ALIGNMENT OF VIEWS: c 5 VIEW(S) ROTATED E SECTION VIEWED INCORRECTLY F INCORRECT G LETTERING H TOTAL TOTAL ASSESSMENT CRITERIA FLOOR PLAN POSSIBLE | oBTANED | SIGN] MODERATED DOORS « 1 | wnoows 13 FOTURES © 2 | ROOF Lines: 1 3 |etectrica | Bd 4 | Harcuns 3 5 | vases 23 SUBTOTAL 38 NORTH ELEVATION ROOF + 1 | RwoP’ 103 GuiLey WALLS 2 |stepven | 4 DOOR 3 | winoow 6 4 | vases 1 SUBTOTAL 213 DETAILED SECTION 1 |roorveme | 134 SAB, WALL, 2 |wnoows” | 42 Basiv 3 [uscune | 5g 4 | vaseis 13 SUBTOTAL 323 TOTAL 92 PENALTIES (-) GRAND TOTAL EXAMINATION NUMBER EXAMINATION NUMBER [6