The figure below shows the sketch plan of a three bedroom bungalow. Study the given specifications and answer the following questions.
Specifications
Foundation: 800 x 225 strip laid 1000 below ground level.
Wall: All walls are 225 thick sandcrete, hollow blocks, with 13 mortar rendering
on both sides.
Floor': 300 hardcore; 150 thick concrete slab; 25 mortar screed.
Finished floor to ceiling - 3000.
Doors: Main entrance - 2100 x 1800 flush wooden in 120 x. 80 timber frame.
Inside - 900 x 210 x 40 flush wooden in 100 x 50 timber frame.
Kitchen (outside) - 900 x 2100 fabricated metals in 100 x 50 metal frame.
Toilets (W1) - 800 x 500
Others - 1400 x 1200
Lintel: 225 x 225 reinforced concrete
Roof: Pitch an 12° (gable roof) with corrugated aluminium sheets; 3 eaves projection; timber rafter 200 x 50 at 1000 centres; purlins 75 x 50 at 900
centres; ceiling joist 50 x 50 at 12(1) centres. .'
Note: (Assume suitable dimensions where necessary)
Draw the
(a) floor plan of the building to a scale of 1: 1 00;
(b) front elevation of the building to a scale of 1 : 100;
(c) sectional elevation P-P of the building to a scale: of 1 :50.
