construction of residential building summer training ppt

RESIDENTIAL BUILDINGSUMIT SINGH ROLL NO:1309000107IEC-CET CIVIL ENGINEERING4TH YEAR

Summer training

on

from

Skyline engineering contracts (India) pvt. Ltd.

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

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.

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

AESTHETIC APPEARANCE

FRONT VIEW

MATERIALS USED

Spacers Fly ash bricks Chair

MATERIALS USED

MATERIALS USED

Tie rod sikanja Prop-jack

MATERIALS USED

CHUCKNUT-USE WITH TIE ROD BELLER—SQUARE PIPES

MACHINARY USED

Gemzen MachineBatching PlantElectric CraneJcbMechanical Pump ETC.

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

•PLANNING•DESIGN•CONSTRUCTION•CHECKING•FINISHING

FOR EVERY PART

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

COLUMN & SHEAR-WALL(STARTER)

• L –angles• 5-7.5cms height•High grade mortar

STARTER MAKING

Checking starter height

Column starter formwork

Checking starter clear cover distances

Column Kicker CastingIn case of column starter casting they maintained the mixing ratio about 1:1.5:3.

After kicker casting of column-2

COLUMN & SHEAR-WALL(Reinforcement)

Reinforcement with the help of drawing given

Reinforcement Placements of Column

Reinforcement Placements of Column according to design

Tie bar spacing checking in column

end section Checking lapping length

Reinforcement Placements of Column

SHUTTERING & CASTING

Column shuttering Column casting

COLUMN CURING

wrapping column with jute fabric(hessian cloth) for Curing

23

SHUTTERING OF BEAM AND SLAB

SHUTTERING OF BEAM AND SLAB (CONTINUED)

24

Shuttering work of slab before and after placing steel sheet

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)

CENTERING OF BEAM AND SLAB

26

Centering

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)

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

REINFORCEMENT PLACEMENT OF SLAB

29

Placing Slab Reinforcement in long and short direction

Placing Crank, extra top & bottom Reinforcement in slab

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

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)

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

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.

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

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

Shuttering of Stair

36shuttering of Stair

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

CASTING & CURING OF STAIR

38

Using vibrator during stair casting Curing of stair by moist jute fabric23-Dec-15

BRICK WORK Layout

BRICK WORKBrick work MasonryFinishing

BRICK WORKCuringPlasteringCuringPainting& distempering

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

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.

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.