1.

READ THIS DRAWINGS IN

CONJUNCTION WITH ARCHITECTS' AND
WALL OTHER ENGINEERS' DRAWINGS AND
1.52 m SPECIFICATIONS, AND SUCH OTHER
WRITTEN
Tread 300 mm 1.52 m INSTRUCTIONS AS MAY BE ISSUED.
Tread 300 mm 2. ALL DIMENSIONS ARE IN MILIMETRE
Riser 200 mm
UNLESS STATED OTHERWISE.
Riser 180 mm 3. DIMENSIONS SHALL NOT BE SCALED
0.7 m 1.52 m 12 mm - 8 no.s 8 mm @ 270 mm c/c
FROM THE DRAWINGS.
1.52 m 12 mm - 8 no.s 4. DESIGN CONFORMS TO:
Landing slab BEAM 0.66 m - IS456:2000 CODE OF PRACTICE FOR
Landing slab PLAIN AND REINFORCED CONCRETE
C BEAM - IS1893: PART 1(2016) EARTHQUAKE
8 mm @ 270 mm c/c C RESISTANT DESIGN AND CONSTRUCTION
OF BUILDINGS
8 mm @ 270 mm c/c 12 mm - 8 no.s 8 mm @ 270 mm c/c - IS13920:1993 DUCTILE DETAILING OF
12 mm - 8 no.s REINFORCED CONCRETE STRUCTURES
BEAM Landing slab SUBJECTED TO SEISMIC FORCES
BEAM Landing slab - IS 875 : 2015( Part 1 to 3) CODE OF
B PRACTICE FOR DESIGN LOADS( OTHER
B
SECTION B-B' THAN EARTHQUAKE) FOR WIND LOAD ON
BUILDINGS AND STRUCTURES.
SECTION B-B' 5. VERIFY ALL SETTING OUT
DIMENSIONS WITH THE
ENGINEER/ARCHITECT. VERIFY LOCATION
1.6 m AND DIMENSIONS OF CHASES, INSERTS,
12 mm -16 no.s OPENINGS, WASHES, DRIPS,
DEPRESSIONS, AND OTHER PROJECT
Tread 300 mm REQUIREMENTS NOT SHOWN ON THE
STRUCTURAL DRAWINGS.
Tread 300 mm Riser 150 mm 6. IF IN DOUBT, ASK.
12 mm - 8 no.s CONCRETE QUALITY SHALL COMPLY WITH
12 mm - 8 no.s IS456:2000
Riser 150 mm 150 mm thick slab 7. PROJECT ASSESSMENT OF
BEAM CONCRETE STRENGTH IS REQUIRED.
Landing slab
1.65 m

12 mm -14 no.s 8. GRADE OF CONCRETE IS M40 FOR

BEAM

1.5 m
150 mm thick slab B ALL RCC WORKS AND M30 FOR
Landing slab FOUNDATION.
12 mm -16 no.s 9. THE COVER TO THE
B REINFORCEMENT NEAREST TO THE
CONCRETE SURFACE SHALL NOT BE LESS
8 mm @ 270 mm c/c THAN THE FOLLOWING EXCEPT
WHERE SPECIFIED OTHERWISE:
- BEAMS 30 MM
8 mm @ 270 mm c/c - COLUMNS 40 MM
- FLOOR SLABS AND STAIRCASE 20
MM
- FOUNDATION 50 MM
10. THIS STRUCTURE HAS BEEN
DESIGNED FOR THE FOLLOWING NOMINAL
LOADS:
- DEAD LOADS: UNIT WEIGHT OF
WALL 7 kN/m3
SECTION A-A' -
-
UNIT WEIGHT OF RCC 25 KN/M3
UNIT WEIGHT OF PCC 24 KN/M3
1.2 SUPERIMPOSED LOADS(LIVE LOADS):

SECTION A-A' - LIVE LOAD FOR FLOORS 4 N/MM2

(Load on commercial building)
- LIVE LOAD FOR STAIRCASE 4 N/MM2
- LIVE LOAD FOR ROOF 4 N/MM2

B
- FLOOR FINISH 1.5 N/MM2

B 11. FOOTINGS ARE DESIGNED FOR AN

ALLOWABLE BEARING CAPACITY OF
180KPA. VERIFY THE SOIL STRENGTH AND
OBTAIN APPROVAL
FROM THE ENGINEER BEFORE PLACING
CONCRETE.
12. COMPACTION OF FOUNDATION
SHALL BE APPROVED BY ENGINEER

1.52 m
PRIOR TO PLACEMENT OF CONCRETE.
1.52

DOWN Landing slab DOWN Landing slab

C C

Landing slab Landing slab

0.9
0.9

NIRMA UNIVERSITY

MINOR PROJECT ( GROUP 2)

A A PRITESH PARMAR (20MCLC06)
RAHUL PARMAR (20MCLC07)
ABHISHEK PATEL (20MCLC08)
BHAVYA PATEL (20MCLC09)

UP Landing slab UP
Landing slab

1.52 m
1.52

B B

A A' A A'
3.3 m 1.6 m 3m 1.6 m

B' B'
BASEMENT STAIR-CASE TYPICAL FLOOR STAIR-CASE