Construction of residential building summer training ppt
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RESIDENTIAL BUILDINGSUMIT SINGH ROLL NO:1309000107IEC-CET CIVIL ENGINEERING4TH YEAR
Summer training
on
from
Skyline engineering contracts (India) pvt. Ltd.
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START OF ANY PROJECT FOR BUILDING CONSTRUCTION▪ Land Acquisition
▪ Land Clearance
▪ Excavation & Compaction
▪ Leveling
▪ Demarcation Plan
▪ Layout , Shuttering And Footing
▪ Onward Construction Of Substructure & Super Structure
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ABOUT THE THE PROJECTProject: Assotech Blith
Group Housing Contract : Civil Work For
Assotech Blith ,Sector 99,gurgaon (Haryana)
Clint : Assotech Limited.Contractor: Skyline
Engineering Contracts (India)pvt.Ltd.
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ABOUT THE PROJECT
▪ Seven Towers (A,B,C,D,E&F)▪ Tower A- G+25▪ Tower B&b’ &C- G+22▪ Tower D&d’ –G+18▪ Tower E,F,G –G+22▪ 12 Acres
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AESTHETIC APPEARANCE
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FRONT VIEW
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MATERIALS USED
Spacers Fly ash bricks Chair
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MATERIALS USED
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MATERIALS USED
Tie rod sikanja Prop-jack
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MATERIALS USED
CHUCKNUT-USE WITH TIE ROD BELLER—SQUARE PIPES
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MACHINARY USED
Gemzen MachineBatching PlantElectric CraneJcbMechanical Pump ETC.
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ACTIVITIES I HAVE BEEM TRAINED ABOUT
Shuttering of stairReinforcement bar
placingShuttering of treads and
risersCasting of stairCuring of stair
STAIRCASE LayoutStarter
Brick wall MasonryFinishing
CuringPlastering
CuringPainting&
distempering
BRICKWORKLeveling
FormworkReinforcement
ConcretingFinishing
Curing
SLAB& BEAMS
LayoutStarter
ReinforcementFormwork
ConcretingCuring
COLOUMS & SHEAR-WALL
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•PLANNING•DESIGN•CONSTRUCTION•CHECKING•FINISHING
FOR EVERY PART
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COLUMN & SHEAR-WALL(LAYOUT)
With The Help Of Layout Plan ,We Do The Layout. For This Face Of Any Column Is Considered as Reference Distance Of Other Column Faces Is Measured To Fix Layout Marking --Thread Is Used
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COLUMN & SHEAR-WALL(STARTER)
• L –angles• 5-7.5cms height•High grade mortar
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STARTER MAKING
Checking starter height
Column starter formwork
Checking starter clear cover distances
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Column Kicker CastingIn case of column starter casting they maintained the mixing ratio about 1:1.5:3.
After kicker casting of column-2
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COLUMN & SHEAR-WALL(Reinforcement)
Reinforcement with the help of drawing given
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Reinforcement Placements of Column
Reinforcement Placements of Column according to design
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Tie bar spacing checking in column
end section Checking lapping length
Reinforcement Placements of Column
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SHUTTERING & CASTING
Column shuttering Column casting
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COLUMN CURING
wrapping column with jute fabric(hessian cloth) for Curing
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23
SHUTTERING OF BEAM AND SLAB
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SHUTTERING OF BEAM AND SLAB (CONTINUED)
24
Shuttering work of slab before and after placing steel sheet
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Fig 16: Beam Layout
From figure, this green marking beam (Beam-2) width and depth, I checked after beam shuttering.25
SHUTTERING OF BEAM AND SLAB (CONTINUED)
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CENTERING OF BEAM AND SLAB
26
Centering
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I Checked stirrup spacing and lapping distance of beam-2, In figure , it is showed by green marking.
27 Floor beam layout
REINFORCEMENT PLACEMENT OF BEAM (CONTINUED)
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REINFORCEMENT PLACEMENT OF BEAM (CONTINUED)
For beam-2 constriction:
3-16mmΦ bar in top
3-20mmΦ bar in bottom
2-20mmΦ extra bars in bottom
3-16mmΦ extra bars in top
For stirrup 10mmΦ bar
28
Floor beam-2 section
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REINFORCEMENT PLACEMENT OF SLAB
29
Placing Slab Reinforcement in long and short direction
Placing Crank, extra top & bottom Reinforcement in slab
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REINFORCEMENT PLACEMENT OF SLAB (CONTINUED)
Where I checked slab bar spacing, lapping length and clear distances, which I have showed in figure by red marking line.
30
Slab Layout Plan
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Reinforcement bar spacing given
6 c/c in short direction ʺ 5 c/c in long directionʺ
31
Checking the extra top bar length
REINFORCEMENT PLACEMENT OF SLAB (CONTINUED)
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CASTING OF BEAM AND SLAB
After finishing binding all reinforcement, it was time for casting. Slab, beam and stair were casting at a time. In my site was used cement, sand and bricks chips ratio ware 1:1.5:3.
32
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CASTING OF BEAM AND SLAB (CONTINUED)
33
concrete mixing in mixture machine
using crane for pulling up the concrete
Beam castingDuring slab casting, using vibrator & Steel runner.
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CURING OF BEAM AND SLAB
34
Fig 35: Curing of beam by moist jute fabric
Fig 36: Making border for pond Fig 37: Curing of slab by ponding of water
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CONSTRUCTION OF STAIR
The following works are followed at the time of stair construction:
Shuttering of stair Reinforcement bar placing Shuttering of treads and risers Casting of stair Curing of stair
35
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Shuttering of Stair
36shuttering of Stair
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SHUTTERING OF TREADS AND RISERSAfter placing all reinforcements, they placed wooden planks for making treads and risers.
37Checking tread width checking riser height
23-Dec-15
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CASTING & CURING OF STAIR
38
Using vibrator during stair casting Curing of stair by moist jute fabric23-Dec-15
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BRICK WORK Layout
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BRICK WORKBrick work MasonryFinishing
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BRICK WORKCuringPlasteringCuringPainting& distempering
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SAFETY REQUIREMENTS▪Need to wear helmet all the time ▪Proper fencing is done ▪First aid kit is available along with
safety engineer as well as doctor▪At height safety belts are also required
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CONCLUSION▪ Gained basic knowledge in the field of
construction.▪ Learned an importance of proper
communication between office and work site.▪ Learned wise use of available resources.▪ The training has revamped my confidence.▪ Learn about safety requirments at site.▪ I m happy that I choose civil engineering.
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BIBLIOGRAPHY▪ http://www.slideshare.net/sh.robin27/superstructural-construction-wo
rk-of-a-six-storied-residential-building-65669135?qid=3e2ebd50-ffe6-41f8-bcdb-73c103e3af25&v=&b=&from_search=2
▪ http://www.slideshare.net/AbhishekSingh892/an-internship-report-on-residential-building-construction?qid=ad32e196-5a77-4394-8500-7a2bb466e499&v=&b=&from_search=3
▪ Mentor’s notes.