Question 4

 

 (4)       Fig. 2shows the sketch plan of a bungalow.  Study the sketch plan with the given
specifications and answer the questions that follow.

 

SPECIFICATIONS

All dimensions are given in millimetres.

FOUDATION:           675225 concrete strip at depth 1000 below the ground level

FLOOR:                      200 hardcore;
150 thick concrete;
25cement sand screed.           

WALLS:                     All walls 225 with 12 mortar rendering on both sides.

LINTEL:                     225  225 reinforced concrete.

BEAM:                       225  225 reinforced concrete 2400 abovefinishedfloor level.

COLUMN:                 225  225 reinforced concrete.

 

                        DOORS:                     All doors flushed wooden;
D  –2100  900 38 in 100  50  timber frame.

WINDOWS:               W – 600  600 38;
All windows are sliding glazed sash in aluminium frames.

                                               
ROOF:                        Pitched gable at 30o slope with 13 corrugated asbestos sheet;
Rafter – 100 5 0 at 1000 centres;
Fascia board – 24  250;
Purlin – 100  50  1000 centres;
King post and strus – 100  50
Wall Plate – 100  75;
Tie beam – 100  50;
Ceiling Joist – 50  50 at 1200 centres;
Floor-to-ceiling height – 3100.

(a)        Draw, to a scale of 1:100, the:

(i)         floor plan;
(ii)        front elevation.

(b)        Draw, to a scale of 1:50, the detailed view of the section on plane Y–Y.

[Assume suitable dimension(s) where unspecified/necessary]