Engineering Graphics and Design Grade 12 P1 2016 QP (Eng)

Downloaded from hlayiso.com INSTRUCTIONS AND INFORMATION 1. The question paper consists of FOUR questions. 2. Answer ALL the questions. 3. All drawings must be drawn to scale 1 : 1, unless otherwise stated. 4. The questions must be answered on the answer sheets provided. 5. All the answers sheets must be re-stapled in numerical sequence and handed in irrespective of whether the question was attempted or not. 6. Careful time management is essential in order to complete all the questions. 7. Print your name in the block provided on every ANSWER SHEET. ISEBE LEMFUNDO LEMPUMA KOLONI 8. All answers must be drawn accurately and neatly. EASTERN CAPE EDUCATION DEPARTMENT 9. Any details or dimensions not given must be estimated in good proportion. OOS-KAAP ONDERWYSDEPARTEMENT 10. ALL drawings are in first angle orthographic projection, unless stated otherwise. FOR OFFICIAL USE ONLY NATIONAL MODERATED MARK SENIOR CERTIFICATE 1 2 3 4 GRADE 12 TOTAL 2 0 0 FINAL CONVERTED CHECKED BY MARK ENGINEERING GRAPHICS AND DESIGN P1 100 SEPTEMBER 2016 COMPLETE THE FOLLOWING: PREPARATORY EXAMINATION NAME NAME MARKS: 200 EXAMINATION CENTRE TIME: 3 hours EXAMINATION CENTRE This question paper consists of 6 pages. Copyright reserved *GRDSE* Please turn over 1

Engineering graphichs and design / P1 Downloaded from hlayiso.com NOTE: NCS EC DBE/September 2016 Contractors must verify all dimensions and QUESTION 1: ANALYTICAL (CIVIL) ST AP levels on site before commencing work. Architects to be notified immediately of any Given: LE discrepancies. LAND SURVEYOR'S CERTIFICATE OF THE The site plan for an existing house with a proposed new room, a title panel and a table of questions. The drawing has SIDE LENGTHS AND CORNER HEIGHTS not been prepared to the indicated scale. ON ERF 132. ARCHITECT'S SIGNATURE ........................... SURVEYED ON 2016-08-05 CLIENT'S SIGNATURE ................................... Instructions: LENGTHS IN CORNER HEIGHTS Complete the table below by neatly answering the questions, which refer to the accompanying drawing and title MILLIMETERS IN METERS panel. [29] ANSWER 19 QUESTIONS ANSWERS AB = 38500 A = 1372 In the space provided below, draw, in BC = 25000 B = 1372,5 neat freehand, the top view of the SANS 10143 convention for a What is the drawing number? CD = 38500 C = 1371,25 1 1 GREASE TRAP. DA = 25000 D = 1372,1 2 Who prepared the drawing? 1 3 Which company printed the site plan? 1 4 How many revisions were done to the site plan? 1 5 How many people must sign the drawing? 1 ERF 131 72 6000 What feature is partially visible on the erf to the south east of 13 A D 6 2 ERF 132? B 2000 BL ANSWER 20 In the space provided below, draw, in 7 What is the length of boundary line DA in meters? 1 EXISTING EXISTING neat freehand, the front view and top DRIVEWAY RE 7800 GARAGE RE IE view of the SANS 10143 convention 8 What does the abbreviation IC stand for? 1 for a WALLMOUNTED URINAL. 9 What does the abbreviation RE stand for? 1 PROPOSED 5000 10 What does the abbreviation MH stand for? 1 KIPLING DRIVE C 3000 NEW ROOM IE 11 How many inspection eyes are indicated on the drawing? 1 15 m WIDE 3000 7000 12 What feature is indicated by arrow A? 1 RE 13 What feature is indicated by arrow B? 1 3000 BL ERF 132 IE ERF 133 IE 14 What colour is used on the siteplan for all proposed work? 1 IC 15 What colour is used in elevations for new concrete? 1 EXISTING RESIDENCE The feature indicated by arrow C is a drainage pipe. Draw 16 the correct line type for a drainage pipe in the block to the 1 3000 BL right. IC 17 In the space provided below, determine the perimeter of erf 132 in meters. 3 In the space provided below, determine the total area of the existing garage and proposed new 18 room in square meters. 3 1500 BL B C A 2016-08-12 CORRECT GREASE In the space provided in the title panel, draw, in neat freehand, the top view of the SABS 10143 13 TRAP SYMBOL 19 3 72 convention for a GREASE TRAP. REVISION DATE DESCRIPTION In the space provided in the title panel, draw, in neat freehand, the front view and top view of the A 20 4 PRINTED BY DATE OF PRINT SABS 10143 convention for a WALL MOUNTED URINAL. PRINT ALL CC 2016-08-15 TOTAL 30 MH MH DRAWING TITLE SITE PLAN ANSWER 17 ANSWER 18 Show ALL calculations. Show ALL calculations. PROJECT PROPOSED NEW ROOM FOR MR A. RHADEBE ON ERF 132 13 KIPLING DRIVE, ABERDEEN. PROJECT NUMBER DRAWING NUMBER ECDBE1-2016 10810 NAME DATE DRAWN CHECKED SCALE 2016-08-10 FREDDIE KRUGER 1 : 300 REFERENCE CODE QU1-2016 NAME 2 Copyright reserved Please turn over

Engineering graphichs and design / P1 Downloaded from hlayiso.com NCS EC DBE/September 2016 b QUESTION 2: INTERPENETRATION AND ST AP LE DEVELOPMENT Given: The incomplete front view and the top view of a hexagonal main pipe and equilateral triangular branch pipe. The auxiliary view of the branch pipe with center point Q. The center point P for the top view of the hexagon and the ground line XY. A right angle labeled B as the start for the development. Instructions: Draw, to scale 1 : 1, the following views of the two interpentraint pipes: 2.1 The top view 2.2 The complete front view clearly showing the interpenetration between the two parts 2.3 Develop the surface of the branch pipe and make AB the seam. Show ALL hidden detail and fold lines. AB is the seam of the branch pipe. [32] 25 90 X Y 28 30° X Y P Q 7 30 a b P 50 ASSESSMENT CRITERIA CONSTRUCTION + 1 CENTRE LINES + 8 TOP VIEW 2 FRONT VIEW 12 3 DEVELOPMENT 12 PENALTIES (-) TOTAL 32 NAME NAME 3 Copyright reserved Please turn over

Engineering graphichs and design / P1 Downloaded from hlayiso.com NCS DoE EC/September 2016 QUESTION 3: PERSPECTIVE ST AP Given: LE Two views of a monument 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 necessary construction. · Show the wall thickness at the openings. · NO hidden detail is required. [40] PP HL HL ASSESSMENT CRITERIA CONSTRUCTION + 1 7 VPs GL 2 STAIRS + BASE 12 3 WALLS + HEXAGON 14 4 SEMI-CIRCLE 7 SP TOTAL 40 NAME NAME 4 Copyright reserved Please turn over

Engineering graphichs and design / P1 Downloaded from hlayiso.com NCS QUESTION 4: CIVIL DRAWING EC DBE/September 2016 FLOOR FINISHES ROOF 2 1 BEDROOM: CARPET Given: ST 200 x 20 mm BARGE DOOR AND WINDOW SCHEDULE AP · The incomplete south east elevation of a bachelors flat, ROOF 1 2 BATHROOM: TILE LE BOARD WITH 75 mm WEATHER BOARD 3 OPEN PLAN AREA: TILE 4 PASSAGE: TILE 1000 showing the walls, the window, the door opening, the roof and TO FIT 50 notes · The incomplete floor plan showing the walls, position of the doors, windows, fixtures and electrical layout RWDP 100 x 150 mm GUTTER 2 2 A B · Roof notes with schematic diagrams of two roof trusses 800 200 x 20 mm FACIA BOARD 1 DOOR OPENING WINDOW OPENING 4 · The incomplete foundation and wall detail RWDP WINDOW (W1) · Room designations and floor finish · A door and window schedule RWDP 2100 3 600 · A table of sanitary fixtures FLOOR LEVEL GULLEY GROUND LINE WINDOW NOTES · A table of roof components A 600 A = OPENING SIDE · A table of electrical symbols INCOMPLETE SOUTH EAST ELEVATION B = FIXED PANE FRAMES 40 mm · A table of rainwater items FEATURES ROOM DESIGNATIONS WINDOW (W2) · The floor plan of the proposed bachelors flat, drawn to scale D1 DOOR DOOR FRAME AND 1 : 50 on page 6 ROOF LINE W1 WINDOW 1500 DOOR (D1) W2 WINDOW W3 W2 W1 Instructions: RWDP W3 WINDOW NOTE: 175 x 20 mm SH 4 WB FIBRE CEMENT Answer this question on page 6. 4 WC W2 4 FIXTURES 100 A B A 1000 SILL UNDER ALL 4.1 Using the given incomplete floor plan, draw, in first-angle 6 WC TOILET 1 D1 D1 WB WASH BASIN WINDOWS orthographic projection and to scale 1 : 50, the following 1 1 D1 W2 SH SHOWER views of the new bachelors flat: S SINK WINDOW (W3) 4.1.1 THE COMPLETE FLOOR PLAN Add the following features to the drawing: RWDP D1 2 ELECTRICAL FITTINGS 1. LIGHT SWITCH - SINGLE-POLE · ALL doors and windows 2. LIGHT SWITCH - DOUBLE-POLE RAINWATER ROOF COMPONENTS · ALL fixtures as indicated by abbreviations 6 3 6 3. FLUORESCENT LIGHT 2 x 40 W ITEMS · ALL electrical fittings as indicated by numbers 5 4. CEILING LIGHT 200 x 20 mm FASCIA BOARD · ALL hatching detail 5. WALL MOUNTED LIGHT 3000 100 150 300 4.1.2 THE SOUTH EAST ELEVATION 6. SWITCHED SOCKET OUTLET ROOF CAP S 7 7. DISTRIBUTION BOARD 300 100 Show the following features on the drawing: W3 D1 20° · The outside walls, window and door detail NOTE: 75 x 50 mm PURLINS · The roof detail, including the fascia board, gutter, rain- THE ARROWS ON THE FLOOR 25 mm SCREED water down pipe, gully and barge board INCOMPLETE FLOOR PLAN PLAN SHOW THE LIGHT · The finished floor level CONNECTION TO THE SWITCH. ELECTRICAL SYMBOLS ROOF NOTES: 100 200 ROOF PITCH 20° WITH 200 x 20 mm FACIA BOARD ON SIDES GROUND 4.2 In the space provide on page 6, draw, to scale 1 : 20, a LEVEL 700 Ø75 DETAILED SECTION according to cutting plane A-A of the 200 x 20 mm BARGE BOARDS AND 75 mm WEATHER BOARD ON EAVES 500 RWDP area in the ellipse shown on the floor plan. · Show the following features on the drawing: 75 · The complete foundation, external wall with window and ROOF COVER 15 mm FIBRE CEMENT SHEET ON 75 x 50 mm 400 200 150 PURLINS @ 920 mm c/c INCOMPLETE NON LOAD internal wall with door detail · The roof detail, including the fascia board and gutter 400 W n x 40 W 114 x 38 mm ROOF TRUSS ON 114 x 38 mm WALL PLATES BEARING WALL AND 100 x 200 mm FOUNDATION DETAILS 400 · ALL features to the right of the section · ALL hatching detail. ONLY the substructure hatching 9 mm CEILING BOARD ON 38 x 38 mm BRANDERING STRIPS @ LINTEL 3000 GULLEY (G) 440 mm c/c ABOVE DOOR AND WINDOW may be drawn in neat freehand 100 x 150 mm GUTTER ON ALL SIDES OPENINGS · Start at the given starting point c/c SANITARY FIXTURES 8 40 Label the following: 8 40 c/c 25 mm SCREED 500 400 · The south east elevation including the scale c/c · The room designations and floor finishes 20° 8 40 400 · Using the correct abbreviations, label the following features in 100 GROUND 2100 LEVEL 850 200 750 the correct view: ground level; finished floor level and damp SCHEMATIC DIAGRAM OF ROOF 1 TRUSS 800 400 500 350 proof course 600 FLOOR LEVEL c/c 300 9 20 1200 NOTE: 600 SINK (S) ALL drawings must comply with the guidelines and graphical c/c 400 symbols contained in the SANS 10143. [98] 600 200 850 9 20 20° INCOMPLETE FOUNDATION AND WALL DETAIL 850 WASH BASIN TOILET SHOWER SCHEMATIC DIAGRAM OF ROOF 2 TRUSS (WB) (WC) (SH) 5 Copyright reserved Please turn over

Engineering graphichs and design / P1 Downloaded from hlayiso.com NCS PENALTIES EC DBE/September 2016 ST AP LE 1 INCORRECT OVERALL SCALE 2 INCORRECT POSITIONING OF VIEWS 3 NON-ALIGNMENT OF VIEWS TOTAL PENALTIES (-) GL ASSESSMENT CRITERIA FLOOR PLAN ROOF LINE DOORS + 1 WINDOWS 17 2 ELECTRICAL 9 RWDP 3 FIXTURES 7 4 HATCHING 4 5 LABELS 5 SUBTOTAL 42 SOUTH EAST ELEVATION 1 ROOF 6 21 WALLS + RWDP + 2 FFL + GULLEY 4 3 DOOR + WINDOW 4 4 LABELS 1 21 RWDP SUBTOTAL 16 DETAILED SECTION 1 ROOF DETAIL 13 8 FOUNDATIONS + 2 WALLS + SLAB DOOR + GULLEY 8 RWDP + GUTTER + 3 SILL + WINDOW + WC 4 HATCHING 9 5 LABELS 2 SUBTOTAL 40 TOTAL 98 PENALTIES (-) FINAL TOTAL FLOOR PLAN SECTION A-A NAME STARTING POINT FOR DETAILED SCALE 1 : 50 SECTION SCALE 1 : 20 NAME 6 Copyright reserved