Quantity surveying n4

MARKING GUIDELINE
NATIONAL CERTIFICATE

QUANTITY SURVEYING N4

20 April 2020




This marking guideline consists of 8 pages.




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, MARKING GUIDELINE -2-
QUANTITY SURVEYING N4

SECTION A

QUESTION 1


1.1.1  1.2.3
2
2/220 = 0,440 38,88 R.o.c. to sides of s.t. n.e.
13,500 0,85 1,5 m from g.l. 
2/2000 = 4,000
17,940 m 

2/220 = 0,440
5,500
2/2000 = 4,000
9,940 m  1.2.4

38,88 15 MPa mass conc. in
1.1.2 0,70 fdn. ftgs. 
0,30
17,94 C.s. for bldrs. wrk. 
9,94


1.2.5
1.2.1

2/13,500 = 27,000 38,88 220 mm thk. bk. wl. 
4/0,220 = 0,880 0,75
2/5,500 = 11,000 550 + 200 = 0,750 m 
38,880 m 


1.2.2


38,88 Excav. in earth for s.t. n.e.
0,70 2 m dp. from g.l.   1.2.6
0,85 2
38,88 b/fll. to sides of fdn. bk.
0,550 + 0,300 = 0,850 m  0,24 wl. 
0,55
700 – 220 = 0,480 ÷ 2
= 0,240 m 

38,88  Excav. mat. avail. For fill.
0,70  
0,85 



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