CIVIL ENGINEERING DRAWING
SUB CODE: 304
ASSIGNMENT – I
ASSIGNMENT QUESTIONS
I. Answer the Following in Details.
MARKS: 5 x 5 =25
1. Sketch the elevation of a steel truss using the following details.
Wall thickness
: 300mm
Bottom tiemenber : 2 nos flat 80x 6mm
Pitch of Roof
: 300
Stout
: Single ISA 70 x 45x8mm
Principal rafter
: Two ISA 80x50x8mm
Cleat angle
: 75x75x8mm
Parlier’s
: 125x75x8mm
All other ties
: 60mmx10mm flat
Gusset plate
: 10mm thick
2. Draw the Conventional sign for sand, stone brick work in elevation, plain
Cement concrete. Tables in Gross section Glass stair case Indian type W.C.
1. Explain Ventilation of building?
2. What is the main factors to be considered while planning?
3. III the sketch shows the lise plan of A two bed two room with Rcc roof the dimension
noted there in indicate the clear dimension between the inside walls. The specification
we given below.
Foundation
Foundation stall be of cc 4:8mm 1000 wide and 30 thick laid at 1100 below GL for all
main walls and verandah retaining wall. It consists of two footings of size 100x400 and
500x400 in con 1:6.
Basement
The basement will be in brick work in cm 1:5, 300mm wide and 600 thick above. GL
A Damp proof course in cm 1:3. 20 thick will be provided for all walls.
Super Structure
All main walks will be in brick work in cm 1:5 200 mm thick. The inner partition
walks in toilet will be 100 mm thick. The height of all the walls will be 300mm above floor
level.
Roofing
The Roofing will be Rcc 1:2:4 mix 120mm thick flat slab verandah slap will be of
Rcc 1:2:4 mix 100 thick at a height of 2600mm form verandah floor level. A weathering
course in brick jelly fine concrete plastered with mortar 1:5:9 mix, 75mm thick will be
provided lintels.
Rcc lintel 120 mm thick overall the openings shall be provided suitable sunshades for
all external openings shall be provided.
The flooring will be in cc 1:4:8 120mm thick plastered smooth with cm 1:3,20mm
thick for all the portions.
ASSIGNMENT – II
II. Answer the Following in Details.
MARKS: 25
1. Draw the Civil Engineering Drawing ( Refer Page No: 142, 143 in Book)
ASSIGNMENT – III
III. Answer the Following in Details.
MARKS: 25
1. Draw the Civil Engineering Drawing ( Refer Page No: 127, 128 in Book)