n1 No. 5 Email: [email protected] …...A standard precast concrete lintel is provided for a...
Transcript of n1 No. 5 Email: [email protected] …...A standard precast concrete lintel is provided for a...
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T140(E)(N14)T
NOVEMBER EXAMINATION
NATIONAL CERTIFICATE
BUILDING DRAWING N1
(8090001)
14 November 2016 (X-Paper) 09:00–13:00
REQUIREMENTS: One A2 drawing sheet
Candidates may use drawing instruments.
This question paper consists of 7 pages.
(8090001) -2- T140(E)(N14)T
Copyright reserved Please turn over
DEPARTMENT OF HIGHER EDUCATION AND TRAINING REPUBLIC OF SOUTH AFRICA
NATIONAL CERTIFICATE BUILDING DRAWING N1
TIME: 4 HOURS MARKS: 100
INSTRUCTIONS AND INFORMATION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Use BOTH sides of the drawing paper. ALL the drawings should be fully dimensioned and neatly finished off with descriptive titles and notes to conform to the SANS Recommended Practice for Building Drawings. A balanced layout must be maintained. Use your own discretion where dimensions are not given. ALL the drawings must be drawn to the required scale. Refer to the mark allocation at the end of each question for the breakdown of your answers. ALL work you do not want to be marked must be clearly crossed out. Write neatly and legibly.
(8090001) -3- T140(E)(N14)T
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QUESTION 1 Draw an isometric view of a king closer brick. Show your preferred view. Do NOT show any hidden details. Use scale 1 : 2.
MARKING CRITERIA POSSIBLE MARK
CORRECTNESS 3
DIMENSIONS 3
NEATNESS OF LAYOUT 2
SCALE 2
TOTAL 10
[10]
(8090001) -4- T140(E)(N14)T
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QUESTION 2 FIGURE 1 shows a pictorial view of a wooden block. Do NOT copy the given view but draw full size, in first-angle orthographic projection, the following THREE views of the block: A front view as seen in the direction of arrow 'A' A front view as seen in the direction of arrow 'B' A front view as seen in the direction of arrow 'C' Use scale 1 : 1. Dimension the THREE views and print centrally beneath the layout the title and scale.
MARKING CRITERIA POSSIBLE MARK
FRONT VIEW 5
LEFT VIEW 5
TOP VIEW 5
NEATNESS OF LAYOUT 3
SCALE 2
TOTAL 20
[20]
(8090001) -5- T140(E)(N14)T
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QUESTION 3
Draw to a scale 1 : 10, the alternate plan of a right-angled corner, one brick wide, built in English bond.
MARKING CRITERIA POSSIBLE MARK
BRICK PATTERN 3
ACCURACY 2
CORRECTNESS 1
NEATNESS OF LAYOUT 2
LABELS 1
SCALE 1
TOTAL 10
[10] QUESTION 4 Draw FOUR rectangles of 80 mm × 50 mm and show the following hatching symbols:
Fibreboard
Undisturbed earth
Wrot wood
Plywood (4 × 4)
[16]
(8090001) -6- T140(E)(N14)T
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QUESTION 5 Draw a vertical cross section through an external one-brick wall of a dwelling with the following details: SUBSTRUCTURE
700 mm × 250 mm strip foundation
100 mm solid concrete floor
150 mm hard core
DPC
25 mm screed
10 mm thick floor tiles
76 mm × 22 mm skirting
19 mm plaster SUPERSTRUCTURE 114 mm × 38 mm tie beam 114 mm × 38 mm rafter 38 mm × 28 mm brandering 229 mm × 28 mm flush fascia board (no overhang) 10 mm Rhino board 114 mm × 38 mm wall plate Scale: 1 : 10 NOTE: Do NOT indicate any roof covering.
MARKING CRITERIA POSSIBLE MARK
700 mm × 250 mm strip foundation 2
100 mm solid concrete floor 2
150 mm hard core 2
DPC 2
25 mm screed 2
10 mm thick floor tiles 2
76 mm × 22 mm skirting 2
19 mm plaster 2
114 mm × 38 mm tie beam 1
114 mm × 38 mm rafter 1
38 mm × 28 mm brandering 1
229 mm × 28 mm flush fascia board (no overhang) 1
10 mm Rhino board 1
114 mm × 38 mm wall plate 1
ACCURACY 2
CORRECTNESS 2
NEATNESS OF LAYOUT 2
SCALE 2
TOTAL 30
[30]
(8090001) -7- T140(E)(N14)T
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QUESTION 6 Draw a horizontal cross section of a steel casement window. Show the following details:
A portion of the adjacent brick opening
Internal plaster
Steel fixing lug
Steel casement style
3 mm glass
Sealing compound (putty)
Scale: 1 : 1
NOTE: Show only ONE side of the opening.
MARKING CRITERIA POSSIBLE MARK
A portion of the adjacent brick opening
Steel fixing lug 1
Internal plaster 1
Steel casement 1
Style 1
3 mm glass 1
Sealing compound (putty) 1
ACCURACY 2
CORRECTNESS 2
NEATNESS OF LAYOUT 2
SCALE 2
TOTAL 14
[14]
TOTAL: 100
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NATIONAL CERTIFICATE
NOVEMBER EXAMINATION
BUILDING DRAWING N1
14 NOVEMBER 2016
This marking guideline consists of 8 pages.
MARKING GUIDELINE
MARKING GUIDELINE -2- T140(E)(N14)T BUILDING DRAWING N1
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QUESTION 1
MARKING CRITERIA POSSIBLE MARK
CORRECTNESS 3
DIMENSIONS 3
NEATNESS OF LAYOUT 2
SCALE 2
TOTAL 10
[10]
THE ISOMETRIC VIEW OF A KING CLOSER BRICK
MARKING GUIDELINE -3- T140(E)(N14)T BUILDING DRAWING N1
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QUESTION 2
WOODEN BLOCK SCALE 1 : 1
MARKING CRITERIA POSSIBLE MARK
FRONT VIEW 5
LEFT VIEW 5
TOP VIEW 5
NEATNESS OF LAYOUT 3
SCALE 2
TOTAL 20
[20]
MARKING GUIDELINE -4- T140(E)(N14)T BUILDING DRAWING N1
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QUESTION 3
SCALE 1 : 10
MARKING CRITERIA POSSIBLE MARK
BRICK PATTERN 3
ACCURACY 2
CORRECTNESS 1
NEATNESS OF LAYOUT 2
LABELS 1
SCALE 1
TOTAL 10
[10]
QUEEN CLOSER
BED JOINT
RACKING BACK
HEADER COURSE
TOOTHING
STRETCHER COURSE
MARKING GUIDELINE -5- T140(E)(N14)T BUILDING DRAWING N1
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QUESTION 4
(4 × 4) [16]
FIBREBOARD WROT WOOD
UNDISTURBED EARTH PLYWOOD
MARKING GUIDELINE -6- T140(E)(N14)T BUILDING DRAWING N1
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QUESTION 5
VERTICAL CROSS SECTION THROUGH AN EXTERNAL ONE-BRICK WALL
SCALE 1 : 10
Rhinobord
700 x 250 Concrete foundation/ Betonfondasie
SIERSTEEN
CONCRETE SLAB
Tie beam/ Bindbalk
10 mm Rhino board/Rhinobord
38 x 38 Brandering/Latwerk
114 x 38 Wall plate/ Muurplaat
114 x 38 Rafter/Dakbalk
229 x 28 Fascia board/ Fassieplank
220 Face brick/ Siersteen
19 Plaster/Pleister
76 x 22 Skirting board/ Vloerlys
10 Tiles/Teëls
Vogwering/DPC
Ground level/Grondvlak
25 Screed/Vlaklaag 100 Concrete slab 150 Hard core/ Puinvulling
MARKING GUIDELINE -7- T140(E)(N14)T BUILDING DRAWING N1
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MARKING CRITERIA POSSIBLE MARK
700 mm × 250 mm strip foundation 2
100 mm solid concrete floor 2
150 mm hard core 2
DPC 2
25 mm screed 2
10 mm thick floor tiles 2
76 mm × 22 mm skirting 2
19 mm plaster 2
114 mm × 38 mm tie beam 1
114 mm × 38 mm rafter 1
38 mm × 28 mm brandering 1
229 mm × 28 mm flush fascia board (no overhang) 1
10 mm Rhino board 1
114 mm × 38 mm wall plate 1
ACCURACY 2
CORRECTNESS 2
NEATNESS OF LAYOUT 2
SCALE 2
TOTAL 30
[30]
MARKING GUIDELINE -8- T140(E)(N14)T BUILDING DRAWING N1
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QUESTION 6
MARKING CRITERIA POSSIBLE MARK
A portion of the adjacent brick opening
Steel fixing lug 1
Internal plaster 1
Steel casement 1
Style 1
3 mm glass 1
Sealing compound (putty) 1
ACCURACY 2
CORRECTNESS 2
NEATNESS OF LAYOUT 2
SCALE 2
TOTAL 14
[14] TOTAL: 100
HORIZONTAL CROSS SECTION OF A STEEL CASEMENT WINDOW
SCALE 1 : 1
BRICK WALL/STEENMUUR
19 PLASTER/PLEISTER
FIXING LUG/HEGOOR
SEËLMIDDEL (STOPVERF) SEALING COMPOUND (PUTTY)
CASEMENT STILE/ SWAAIRAAMSTYL 3 MM GLASS/GLAS
FRAME STILE/RAAMSTYL
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T160(E)(M22)T APRIL EXAMINATION
NATIONAL CERTIFICATE
BUILDING DRAWING N1
(8090001)
22 March 2016 (Y-Paper) 13:00–17:00
REQUIREMENTS: ONE A2 drawing sheet
Candidates may use drawing instruments.
This question paper consists of 4 pages.
(8090001) -2- T170(E)(M22)T
Copyright reserved Please turn over
DEPARTMENT OF HIGHER EDUCATION AND TRAINING REPUBLIC OF SOUTH AFRICA
NATIONAL CERTIFICATE BUILDING DRAWING N1
TIME: 4 HOURS MARKS: 100
INSTRUCTIONS AND INFORMATION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Use both sides of the drawing paper. ALL the drawings are to be fully dimensioned and neatly finished off with descriptive titles and notes to conform with the SANS Recommended Practice for Building Drawings. A balanced layout must be maintained. Use your discretion where dimensions are not given. ALL the drawings must be drawn to the required scale. Refer to the mark allocation at the end of each question for the breakdown of answers. ALL work you do not want to be marked must be clearly crossed out. Work neatly.
(8090001) -3- T170(E)(M22)T
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QUESTION 1 Draw, to scale 1 : 1 and in first-angle projection, the orthographic views of the isometric drawing below.
[15]
QUESTION 2
2.1 Draw, to scale 1 : 10, the alternate plan course of a T-junction between TWO half-brick walls.
(10)
2.2 Draw, to scale 1 : 10, the alternate plan course of a right-angled corner, ONE brick wide, built in English bond.
(10)
[20]
QUESTION 3
Make neat sketches of the sectioning symbols used for each of the following building materials:
Plaster bricks
Face bricks
Concrete
Ground
Stone work
Glass
Plaster
Hard-core filling
Cross-grained wood
Rough-sawn timber (10 × 2)
[20]
(8090001) -4- T170(E)(M22)T
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QUESTION 4 A building is to be set out by means of profiles, and the 3 : 4 : 5 method is to be applied. Make a neat sketch and clearly show the setting-out method at only ONE corner of the building.
[7]
QUESTION 5 A standard precast concrete lintel is provided for a 2-metre opening in a one-brick wall. Three courses of brick force are provided above the concrete lintel for further strengthening of the brickwork. Draw, to scale 1 : 10, the following:
Slightly more than half of the front elevation of the opening
A vertical section through the top of the opening
[13]
QUESTION 6 A one-brick wall, plastered on the inside, rests on a 650 mm × 220 mm concrete foundation. Draw, to scale 1 : 10, a vertical section through the floor and foundation, clearly showing the following:
Concrete foundation
Foundation wall
DPC
GL
22 mm × 75 mm skirting
Quarter round
75 mm concrete floor
[25]
TOTAL: 100
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NATIONAL CERTIFICATE
APRIL EXAMINATION
BUILDING DRAWING N1
22 MARCH 2016
This marking guideline consists of 8 pages.
MARKING GUIDELINE
MARKING GUIDELINE -2- T170(E)(M22)T BUILDING DRAWING N1
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QUESTION 1
MARKING CRITERIA POSSIBLE MARK
FRONT VIEW 4
LEFT VIEW 4
TOP VIEW 4
NEATNESS OF LAYOUT 2
SCALE 1
TOTAL MARKS 15
[15]
MARKING GUIDELINE -3- T170(E)(M22)T BUILDING DRAWING N1
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QUESTION 2 2.1
MARKING CRITERIA POSSIBLE MARK
BRICK PATTERN 3
ACCURACY 2
CORRECTNESS 1
NEATNESS OF LAYOUT 2
LABELS 1
SCALE 1
TOTAL 10
(10)
BOND BRICK
MARKING GUIDELINE -4- T170(E)(M22)T BUILDING DRAWING N1
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2.2
MARKING CRITERIA POSSIBLE MARK
BRICK PATTERN 3
ACCURACY 2
CORRECTNESS 2
NEATNESS OF LAYOUT 2
SCALE 1
TOTAL 10
(10) [20]
PLAN VIEW
ISOMETRIC VIEW
MARKING GUIDELINE -5- T170(E)(M22)T BUILDING DRAWING N1
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QUESTION 3
PLASTER BRICKS
FACE BRICKS
CONCRETE
GROUND
STONE WORK
GLASS
PLASTER
HARD CORE FILLING
CROSS-GRAINED WOOD
ROUGH-SAWN TIMBER
(10 × 2) [20]
MARKING GUIDELINE -6- T170(E)(M22)T BUILDING DRAWING N1
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QUESTION 4
MARKING CRITERIA POSSIBLE MARK
ACCURACY 2
CORRECTNESS 1
NEATNESS OF LAYOUT 2
LABELS 1
TITLE/SCALE 1
TOTAL 7
[7]
3 : 4 : 5 METHOD
PROFILE
FOUNDATION TRENCH
PR
OF
ILE
LIN
E
MARKING GUIDELINE -7- T170(E)(M22)T BUILDING DRAWING N1
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QUESTION 5
MARKING CRITERIA POSSIBLE MARK
FRONT VIEW 3
VERTICAL SECTION 2
BRICK PATTERN 2
ACCURACY 2
CORRECTNESS 1
NEATNESS OF LAYOUT 2
SCALE 1
TOTAL 13
[13]
BRICK FORCE
SECTION A–A
SCALE 1 : 10
A
A 2 m
MARKING GUIDELINE -8- T170(E)(M22)T BUILDING DRAWING N1
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QUESTION 6
MARKING CRITERIA POSSIBLE MARK
CONCRETE FOUNDATION
3
FOUNDATION WALL 3
DPC 2
GL 2
22 × 75 SKIRTING 2
QUARTER ROUND 2
75 CONCRETE FLOOR 2
ACCURACY 3
CORRECTNESS 2
NEATNESS OF LAYOUT 2
SCALE 2
TOTAL 25
[25]
TOTAL: 100
ONE-BRICK EXTERNAL WALL
15 PLASTER
75 SKRITING
QUARTER ROUND
SCREED
75 CONCRETE FLOOR ONE-BRICK FOUNDATION WALL
650 × 220 CONCRETE FOUNDATION
DPC GL
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T170(E)(J27)T
AUGUST EXAMINATION
NATIONAL CERTIFICATE
BUILDING DRAWING N1
(8090001)
27 July 2015 (Y-Paper) 13:00–17:00
REQUIREMENTS: ONE A2 drawing sheet
Candidates may use drawing instruments.
This question paper consists of 4 pages and 1 diagram sheet.
(8090001) -2- T170(E)(J27)T
Copyright reserved Please turn over
DEPARTMENT OF HIGHER EDUCATION AND TRAINING REPUBLIC OF SOUTH AFRICA
NATIONAL CERTIFICATE BUILDING DRAWING N1
TIME: 4 HOURS MARKS: 100
INSTRUCTIONS AND INFORMATION 1. 2. 3. 4. 5. 6. 7.
Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. ALL drawing work, including candidate information, must be done in pencil. ALL drawing work, abbreviations and symbols must comply with the latest National Building Regulations and all relevant SANS (SABS)-codes. A balanced layout is very important and candidates will be penalised for poor planning. Write neatly and legibly.
(8090001) -3- T170(E)(J27)T
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QUESTION 1 The TWO simplest arrangements or bonds are stretching bonds and heading bonds. Draw the front elevation of a onebrick wall in stretcher bond and seven courses high. The bottom course must be seven bricks long. Show half-bats or headers at the left and toothing on the right side. Use a scale 1 : 10
[8] QUESTION 2 A solid casement window opens outwards in a one-brick wall built with face bricks. The details are as follows: Glazing bar : 28 x 38 mm Window board : 25 mm Plaster : 19 mm Bottom rail : 48 x 74 mm Sunken wooden window sill : 120 120 x 57 mm
Draw to scale 1 : 5 a vertical section through the window sill and one glazing bar. Label the drawing fully and show the damp-proof course.
[14]
QUESTION 3 Draw an isometric view of a king closer. NOTE: Your preferred view may be illustrated. Do NOT show any hidden details. Use a scale 1 : 2
[12] QUESTION 4 Make use of the four-centre method to construct an ellipse with the following dimensions: Horizontal major axis : 120 mm Vertical minor axis : 70 mm Use a scale 1 : 1
[14]
(8090001) -4- T170(E)(J27)T
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QUESTION 5 Draw FOUR rectangles, 750 mm x 500, evenly spaced 25 mm apart showing the following hatching symbols in the rectangles:
Planed timber
Compacted hardcore
Plywood
Roof insulation
Use a scale 1 :10.
(4 x 4)
[16] QUESTION 6 With reference to the sketch illustrated by FIGURE 1 on the attached DIAGRAM SHEET, make orthographic drawings of the top, left-side and front views.
[16]
QUESTION 7 Draw a vertical cross section through a suspended wooden floor which is supported by a half-brick sleeper wall and honey comb wall. Show the following details:
700 mm x 300 mm concrete foundation
One-and-a half brick foundation wall built in face bricks
Wall plate 114 mm x 76 mm
Surface bed (concrete) (100 mm)
Floor joist 250 mm x 50 mm
Ant guard
DPC
Tongue and groove floor boarding
One-brick sleeper pier
Ground level
One-brick wall
Hard core
Plaster 19 mm
Skirting 76 mm x 22 mm Use a scale 1 : 10
[20]
TOTAL: 100
(8090001) T170(E)(J27)T
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DIAGRAM SHEET
Copyright reserved Please turn over
NATIONAL CERTIFICATE
AUGUST EXAMINATION
BUILDING DRAWING N1
27 JULY 2015
This marking guideline consists of 10 pages.
MARKING GUIDELINE
MARKING GUIDELINE -2- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 1
[8]
MARKING GUIDELINE -3- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 2: VERTICAL SECTION THROUGH A CASEMENT WOODEN WINDOW
SCALE 1 : 5 SKAAL 1 : 5
[14]
MARKING GUIDELINE -4- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 3
[12]
MARKING GUIDELINE -5- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 4
Mark off the corresponding points 3 and 4 Points 1, 2, 3 and 4 will be four centres of the ellipse
[14]
MARKING GUIDELINE -6- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 5
(4 x 4)
[16]
MARKING GUIDELINE -7- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 6
[16]
MARKING GUIDELINE -8- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 7
[20]
MARKING GUIDELINE -9- T170(E)(J27)T BUILDING DRAWING N1
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QUESTION 1: FRONT ELEVATION OF A ONE BRICK WALL IN STETCHER BOND
AND SEVEN COURSES HIGH
FRONT VIEW ONE BRICK WALL STRETCHER BOND
MARKING CRITERIA POSSIBLE MARK MARKERS MARK
Accuracy 2
Correctness 1
Setting out neatness 2
Labels 2
Title/scale 1
Total 8
[8] QUESTION 2: QUESTION 2: VERTICAL SECTION THROUGH A CASEMENT WOODEN
WINDOW
MARKING CRITERIA POSSIBLE MARK MARKERS MARK
Adjacent one-brick 1
Window board 2
3 mm glass/putty 2
Bottom rail 2
Weathered sill 2
Glazing bar 1
Overall impression 2
Title 1
Scale 1
[14] QUESTION 3: ISOMETRIC VIEW OF A KING CLOSER
MARKING CRITERIA POSSIBLE MARK MARKERS MARK
Isometric axis 3
Correctness 5
Scale/Title 2
Neatness/Layout 2
TOTAL 12
[12]
MARKING GUIDELINE -10- T170(E)(J27)T BUILDING DRAWING N1
Copyright reserved
QUESTION 4: AN ELLIPSE
CORRECTNESS OF ALL PARTS OF DRAWING
OVERALL IMPRESSION
TITLE SCALE
10 2 1 1
[14] QUESTION 5
CORRECTNESS OF ALL PARTS OF DRAWING
OVERALL IMPRESSION
TITLE SCALE
4 x 3 2 1 1
(4 x 4) [16] QUESTION 6: ORTHOGRAPHIC VIEWS
MARKING CRITERIA POSSIBLE MARK
MARKERS MARK
Front view 3
Left view 4
Top view 3
Layout/Neatness 1
Title/Scale 2
Dimensioning 3
Total marks 16 [16]
QUESTION 7:
SECTION THROUGH A SUSPENDED WOODEN FLOOR SUPPORTED BY A HALF-BRICK SLEEPER WALL
MARKING CRITERIA POSSIBLE MARK
MARKERS MARK
Wall, Plaster, DPC 2
Foundation 2
Hardcore ground l 2
Suspended wooden, floor, wall plate, joist floor boards 8
Sleeper wall Honeycomb wall
3
Overall impression 2
Title/Scale 1
TOTAL MARK 20 [20]
TOTAL: 100
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T170(E)(A9)T
APRIL EXAMINATION
NATIONAL CERTIFICATE
BUILDING DRAWING N1
(8090001)
9 April 2015 (Y-Paper) 13:00–17:00
CLOSED-BOOK EXAMINATION
This question paper consists of 4 pages and 1 diagram sheet.
(8090001) -2- T170(E)(A9)T
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DEPARTMENT OF HIGHER EDUCATION AND TRAINING REPUBLIC OF SOUTH AFRICA
NATIONAL CERTIFICATE BUILDING DRAWING N1
TIME: 4 HOURS MARKS: 100
NOTE: In order to score the maximum marks within the question paper,
candidates should answer all the questions. All work you do not want to be marked must be clearly crossed out.
INSTRUCTIONS AND INFORMATION 1. 2. 3. 4. 5. 6.
Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Marks will be allocated for neat work that is well set out and organised. Marks will also be allocated for line quality and labelling of drawings. Write neatly and legibly.
(8090001) -3- T170(E)(A9)T
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QUESTION 1 Draw the orthographic views of the attached sheet FIGURE 1. [16] QUESTION 2 Draw four rectangles 750 mm × 500 mm evenly spaced showing the following hatching symbols in the rectangles. Earth undisturbed Planed timber Plywood Fibre board SCALE 1 : 10
[16] NOTE: Arrange the rectangles neatly and allow a space of 25 mm between the
rectangles.
QUESTION 3 Draw an isometric view of a king closer. NOTE: Your preferred view may be illustrated.
Do NOT show any hidden detail.
SCALE 1 : 2 [12] QUESTION 4 Draw the following common types of roof trusses used in building. NOTE: Make use of single line diagrams.
The span of the trusses are 6 meter. Do NOT show roof covering
SCALE 1 : 100 4.1 Lean to truss (6) 4.2 Closed couple roof (6) 4.3 South African roof truss (8) 4.4 W or Fink roof truss (Trussed-type) (8)
[28]
(8090001) -4- T170(E)(A9)T
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QUESTION 5 Draw the front elevation of a one brick wall in stretcher bond six course high. The bottom course must be seven bricks long. Show a stopped end on the left and a raking back on the right side. SCALE 1 : 10
[8] QUESTION 6 Draw a vertical cross section through a suspended wooden floor which is supported by a half brick sleeper wall and a half brick honey comb wall. Show the following details: 700 mm × 300 mm concrete foundation Half brick sleeper wall Half brick honey comb wall One brick external foundation wall built in face brick. 114 mm × 76 mm wall plate × 2 100 mm surface bed concrete supported on the foundation. 250 mm × 50 mm floor joints Ant guard 100 mm × 22 mm tongue and groove floor boarding. Damp proof course. 22 mm x 75 mm skirting. 19 mm Internal plaster 150 mm hard core Ground level SCALE 1 : 10
[20]
TOTAL: 100
(8090001) -5- T170(E)(A9)T
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DIAGRAM SHEET
FIGURE 1
SCALE 1 : 1
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NATIONAL CERTIFICATE
BACKUP EXAMINATION
BUILDING DRAWING N1
BACKUP 2014
This marking guideline consists of 16 pages.
MARKING GUIDELINE
MARKING GUIDELINE -2- T...(E)(BU…)T BUILDING DRAWING N1
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FIGURE 1
MARKING GUIDELINE -3- T...(E)(BU…)T BUILDING DRAWING N1
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MARKING GUIDELINE -4- T...(E)(BU…)T BUILDING DRAWING N1
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MARKING GUIDELINE -5- T...(E)(BU…)T BUILDING DRAWING N1
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QUESTION 2
MARKING GUIDELINE -6- T...(E)(BU…)T BUILDING DRAWING N1
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QUESTION 3
MARKING GUIDELINE -7- T...(E)(BU…)T BUILDING DRAWING N1
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MARKING GUIDELINE -8- T...(E)(BU…)T BUILDING DRAWING N1
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QUESTION 4 4.3
MARKING GUIDELINE -9- T...(E)(BU…)T BUILDING DRAWING N1
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4.4
MARKING GUIDELINE -10- T...(E)(BU…)T BUILDING DRAWING N1
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MARKING GUIDELINE -11- T...(E)(BU…)T BUILDING DRAWING N1
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MARKING GUIDELINE -12- T...(E)(BU…)T BUILDING DRAWING N1
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QUESTION 5
MARKING GUIDELINE -13- T...(E)(BU…)T BUILDING DRAWING N1
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MARKING GUIDELINE -14- T...(E)(BU…)T BUILDING DRAWING N1
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QUESTION 6
MARKING GUIDELINE -15- T...(E)(BU…)T BUILDING DRAWING N1
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T150(E)(N21)T
NOVEMBER EXAMINATION
NATIONAL CERTIFICATE
BUILDING DRAWING N1
(8090001)
21 November 2014 (Y-Paper) 13:00–17:00
This question paper consists of 4 pages and a 1 diagram sheet.
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DEPARTMENT OF HIGHER EDUCATION AND TRAINING REPUBLIC OF SOUTH AFRICA
NATIONAL CERTIFICATE BUILDING DRAWING N1
TIME: 4 HOURS MARKS: 100
INSTRUCTIONS AND INFORMATION 1. 2. 3. 4. 5. 6.
Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Marks will allocated for neat work that is well-set out and organised. Marks will also be allocated for line quality and labelling of drawings. Write neatly and legibly.
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QUESTION 1 Draw the orthographic views of the attached sheet FIGURE 1. SCALE1 : 1
[16]
QUESTION 2 Draw the front elevation of a one brick wall in English bond six courses high. The bottom course must be SEVEN bricks long. Show a stopped end on the left and a raking back on the right side. SCALE 1 : 10
[8] QUESTION 3 Draw an elliptical gauged arch with the span of 1 200 mm and the rise of 400 mm. SCALE 1 : 10 NOTE: Show the key brick. Do NOT show any adjacent brickwork.
[18] QUESTION 4 Draw FOUR rectangles 750 mm × 500 mm evenly spaced showing the following hatching symbols in the rectangles:
Stock bricks (4) Face bricks (4) Stonework (4) Block work (4) NOTE: Arrange the rectangles neatly and allow a space of 25 mm between the
rectangles.
SCALE 1 : 10 [16]
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QUESTION 5 Draw an isometric view of a THREE quarter bat.
NOTE: Your preferred view may be illustrated.
Do NOT show any hidden detail.
SCALE 1 : 2
[12] QUESTION 6 Draw a vertical cross section through an external one brick wall of a dwelling that has the following details.
Substructure
700 × 250 mm Strip foundation
100 mm solid concrete floor
150 mm hard core
DPC
25 mm screed
10 mm floor tiles
76 mm × 22 mm skirting
19 mm plaster
ONE brick wall built with face bricks.
Superstructure
114 mm × 38 mm tie beam
114 mm × 38 mm rafter
38 mm × 38 mm brandering
229 mm × 28 mm flush fascia board (No overhang)
114 mm × 38 mm wall plate
10 mm Rhino board
SCALE 1 : 10
NOTE: Do NOT indicate any roof covering. [30]
TOTAL: 100
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DIAGRAM SHEET
MACHINE PART
SCALE 1 : 1
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NATIONAL CERTIFICATE
NOVEMBER EXAMINATION
BUILDING DRAWING N1
21 NOVEMBER 2014
This marking guideline consists of 10 pages.
MARKING GUIDELINE
MARKING GUIDELINE -2- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 1
MACHINE PART
MARKING CRITERIA POSSIBLE MARK MARKER MARK MOD MARK
CORRECT POSITION 6
SIZE CORRECT 6
LINEWORK/NEATNESS 3
TITLE SCALE 1
TOTAL: 16
MARKING GUIDELINE -3- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 1
MARKING GUIDELINE -4- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 2 [8]
SCALE 1 : 10
MARKING GUIDELINE -5- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 3 [18]
MARKING GUIDELINE -6- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 4 [16]
SCALE 1 : 10
MARKING GUIDELINE -7- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 5 [12]
SCALE 1 : 1
MARKING GUIDELINE -8- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 6
SCALE 1 : 10
MARKING GUIDELINE -9- T150(E)(N21)T BUILDING DRAWING N1
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PLEASE NOTE THAT IF THE CORRECTNESS IS '0'THEN NO OTHER MARKS MAY BE ADDED
QUESTION 1 143 16
Correctness 9
Accuracy 3
Neatness 1
Titles, labels 1
Dimensions and scale 1
Setting 1
QUESTION 2 143 8
Correctness 5
Accuracy 1
Neatness 0,5
Titles, labels 0,5
Dimensions and scale 0,5
Setting 0,5
QUESTION 3 143 18
Correctness 12
Accuracy 3
Neatness 1
Titles, labels 1
Dimensions and scale 1
Setting 1
QUESTION 4 143 16
Correctness 12
Accuracy 2
Neatness 0,5
Titles, labels 0,5
Dimensions and scale 0,5
Setting 0,5
QUESTION 5 143 12
Correctness 9
Accuracy 1
Neatness 0,5
Titles, labels 0,5
Dimensions and scale 0,5
Setting 0,5
MARKING GUIDELINE -10- T150(E)(N21)T BUILDING DRAWING N1
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QUESTION 6 143 30
Correctness 16
Accuracy 6
Neatness 2
Titles, labels 2
Dimensions and scale 2
Setting 2
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T150(E)(J31)T
AUGUST EXAMINATION
NATIONAL CERTIFICATE
BUILDING DRAWING N1
(8090001)
31 July 2014 (Y-Paper) 13:00–17:00
This question paper consists of 5 pages and 1 diagram sheet.
(8090001) -2- T150(E)(J31)T
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DEPARTMENT OF HIGHER EDUCATION AND TRAINING REPUBLIC OF SOUTH AFRICA
NATIONAL CERTIFICATE BUILDING DRAWING N1
TIME: 4 HOURS MARKS: 100
INSTRUCTIONS AND INFORMATION 1. 2. 3. 4.
Answer ALL the questions. Read ALL the questions carefully. Number the answers according to the numbering system used in this question paper. Write and draw neatly and legibly.
(8090001) -3- T150(E)(J31)T
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QUESTION 1 Draw an isometric view of a queen closer. Note: Your preferred view may be illustrated. Do NOT show any hidden details. Scale 1 : 2
[12]
QUESTION 2 Draw FOUR rectangles 750 mm x 500 mm evenly spaced showing the following hatching symbols in the rectangles:
2.1 Glass (Section) (4) 2.2 Stock brick (4) 2.3 Earth undisturbed (4) 2.4 Face brick
Note: Arrange the rectangles neatly and allow a space of 25 mm between the rectangles Scale 1 : 10
(4) [16]
QUESTION 3 Draw the front elevation of a one-brick wall in stretcher bond SIX courses high. The bottom course must be SEVEN bricks long. Show a stopped end on the left and raking back on the right side. Scale 1 : 10
[8]
QUESTION 4 Draw the orthographic views of FIGURE on the attached DIAGRAM SHEET. Scale 1 : 1
[12]
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QUESTION 5 Draw a vertical cross section through the foundation for a one-brick wall. Show the following details: One-brick external wall built with face bricks. 75 mm concrete floor Hard core that was compacted 25 mm screed Undisturbed soil Damp course 600 x 300 concrete foundation Ground level Scale 1 : 10
[20]
QUESTION 6 Draw the front elevation of a standard two-panelled solid wooden door with a middle lock rail. The overall dimensions of the door are 2 032 mm x 813 mm. The following must be included: Stile 100 x 44 Top rail 200 x 44 Lock rail 200 x 44 Bottom rail 200 x 44 Beading 15 x 15 Scale 1 : 10
[18]
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QUESTION 7 Draw a horizontal cross section of a steel casement window and show the following details: A portion of the adjacent brick opening. Internal plaster. Steel fixing lug Steel casement style 3 mm glass Sealing compound (putty) Scale 1 : 1 Note : Show only ONE side of the opening.
[14]
TOTAL: 100
(8090001) -6- T150(E)(J31)T
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DIAGRAM SHEET.
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NATIONAL CERTIFICATE
AUGUST EXAMINATION
BUILDING DRAWING N1
31 JULY 2014
This marking guideline consists of 8 pages.
MARKING GUIDELINE
MARKING GUIDELINE -2- T150(E)(J31)T BUILDING DRAWING N1
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QUESTION 1 ANISOMETGRIC VIEW OF A QUEEN CLOSED SCALE 1 : 2 [12]
MARKING GUIDELINE -3- T150(E)(J31)T BUILDING DRAWING N1
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QUESTION 2 2.1
(4)
2.2
(4)
2.3
(4)
2.4
ILLUSTRATION OF FOUR HATCHES SCALE 1 : 10 (4)
[16]
MARKING GUIDELINE -4- T150(E)(J31)T BUILDING DRAWING N1
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QUESTION 3 THE FRONT ELEVTION OF A WALL BUILT IN STRETCHER BOND SCALE 1 : 10 [8] QUESTION 4 [12]
MARKING GUIDELINE -5- T150(E)(J31)T BUILDING DRAWING N1
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QUESTION 5 A VERTICAL CROSS SECTION THROUGH THE FOUNDATION FOR A ONE-BRICK WALL SCALE 1 : 10
[20]
MARKING GUIDELINE -6- T150(E)(J31)T BUILDING DRAWING N1
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QUESTION 6 THE FRONT ELEVATION OF A TWO-PANEL SOLID WOODEN DOOR [18]
MARKING GUIDELINE -7- T150(E)(J31)T BUILDING DRAWING N1
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QUESTION 7 HORIZONTAL CROSS SECTION THROUGH A STEEL CASEMENT WINDOW
SCALE 1 : 1
[14]
TOTAL: 100
MARKING GUIDELINE -8- T150(E)(J31)T BUILDING DRAWING N1
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