30-08-2014, 12:16 PM
PROJECT DETAILS Name of the Project: - Integrated Terminal Building And Allied Works Chandigarh Airport Total area: - 400acre Total cost of project: - 314.20 crores Project Status: - Under Construction, Completed on 15, Feb 2015 Co-Ordinates:- 30* 40’24”N 076*47”19’E Location: - Mohali (punjab), 12 Km from east of Sec-17. STRUCTURAL COMPONENT OF ITBA PROJECT 1) Passenger Terminal Building 32929 sqm (221* 149) 2)Passenger Boarding Bridge 5 No. (3No. In present scope) 3) Elevator Road 1.2 km 4)Internal Road 3.5 km 5)Car Parking 500 No. 6)Service Yard Connected with tunnel 7)Service Tunnel Connect PTB with service yard 8)Sewage Treatment Plant 557.22 sqm (25.1*22.2 )
PROJECT REPORT
ON SIX MONTHS INDUSTRIAL TRAINING AT “ITBA PROJECT, CHANDIGARH AIRPORT” Submitted to PUNJAB TECHNICAL UNIVERSITY, JALANDHAR In partial fulfillment of the requirements of the award of the degree of Bachelor of Technology in CIVIL ENGINEERING Submitted by ABHISHEK AGGARWAL Uni. Roll No.-100610101503 Under the guidance of Project Head Project Guide RAM JEE R.K SHUKLA, S.G RAJULU, S.N VERMA Department of Civil Engineering Rayat-Bahra Institute of Engineering & Nano Technology, Hoshiarpur CERTIFICATE FOR ORIGINALITY OF WORK I Abhishek Aggarwal Univ. Roll No. 100610101503 student of Btech. (CIVIL Engineering) , 8th sem . , have undergoing the six month industrial training at ITBA PROJECT, CHANDIGARH AIRPORT ( L & T Construction). I have done the following project work for the last three months:- 1. Passenger terminal building domestic ? Designing , Planning and Execution of Reinforcement / shuttering/ concreting in various Components of the projects i.e. columns, Beams, Aero bridges etc. ? Most of the concreting is done by Boom Placer having capacity of 60 cum/hr and the slump required is 90- 120 mm. Two tower cranes is being used for handling of Construction material 2. Internal road ? Tarpaulin sheet is used between separation sand and PQC. ? Due to scope and super elevation provided in the road slump should lies between 40-50mm. ? During laying pavement quality concrete (PQC), constant vibrator is being used. After PQC grooving is done by floater to make the surface rough. Curing is done for 28 days. • Sika Admixture is used to aid the strength of concrete. ………………………………………. I hereby declare that the work is an original one and has not been submitted earlier to this university or any other institution for fulfillment of the requirement of a course of study. Ramjee Abhishek Aggarwal Project Head Uni. Roll No.:100610101503 Branch: CIVIL ENGINEERING Semester: 8th RBIENT, Hoshiarpur ACKNOWLEDGEMENT I have taken efforts in this project. However, it would not have been possible without the kind support and help of many individuals and organizations. I would like to extend my sincere thanks to all of them. I am highly grateful to the Mr. Ramjee, Project head of ITBA Chandigarh for providing this opportunity to carry out the Major Project at L & T. I am highly indebted to Mr. R.K Shukla, Mr. S.G Rajula for their guidance and constant supervision as well as for providing necessary information regarding the project & also for their support in completing the project. I would like to express my gratitude towards my parents for their kind co-operation and encouragement which help me in completion of this project. I would like to express my special gratitude and thanks to industry persons for giving me such attention and time. My thanks and appreciations also go to my colleague in developing the project and people who have willingly helped me out with their abilities. ABHISHEK AGGARWAL ABSTRACT The object of undergoing this training was to get familiar with the weary waters of the industry and to learn how to put theory into practice. I have been greatly privileged to have undergone six months industrial training in L & T. In partial fulfillment of B.tech. In Civil Engineering under Punjab technical university, I am taking the six months industrial training at L & T and working on construction site of international airport on which I have prepared my project report. This project concern with the construction of passenger terminal building (PTB), elevated road, service yard and service tunnel. PTB consists of two blocks- one block for domestic flight and one for international flight. It consists of basement, ground floor, first floor, second floor and third floor. When I joined the training, excavation & foundation was already done and in period of training I learned about the construction of columns, slabs, beam, brickwork and road work under the guidance of Mr. R.K Shukla, S.G Rajula. It has been a great experience to practically seen work at site & studied the laying of P.C.C, tying of reinforcement,laying of concrete, brickwork, and formwork. Stake holder of Projects ? Client Airport authority of India ? Implementation/ Execution Larsen & Toubro • Architect Sikka associates architects • Structural consultant Mehro consultants • Landscape architects Design cell • Service consultants ? Electrical Engineering service consultants ? Plumbing and fire MKG consultants ? Air conditioning Abid husain consultants PROJECT DETAILS Name of the Project: - Integrated Terminal Building And Allied Works Chandigarh Airport Total area: - 400 acre Total cost of project: - 314.20 crores Project Status: - Under Construction, Completed on 15, Feb 2015 Co-Ordinates:- 30* 40’24”N 076*47”19’E Location: - Mohali (punjab), 12 Km from east of Sec-17. STRUCTURAL COMPONENT OF ITBA PROJECT 1) Passenger Terminal Building 32929 sqm (221* 149) 2) Passenger Boarding Bridge 5 No. (3No. In present scope) 3) Elevator Road 1.2 km 4) Internal Road 3.5 km 5) Car Parking 500 No. 6) Service Yard Connected with tunnel 7) Service Tunnel Connect PTB with service yard 8) Sewage Treatment Plant 557.22 sqm (25.1*22.2 ) About Project For the last Six months, I am doing my training at ITBA (integrated terminal building and allied works), Chandigarh Airport under the leading construction company L & T Building and factories limited. The project is divided into five different parts:- • PTB- international • PTB- Domestic • Elevated Road • Service Yard • Service Tunnel Out of these my work was focused on Passenger Terminal building , internal road , elevator road, Scheduling and Planning Passenger Terminal building :- These are of two • PTB(I):- Where arrival and departure of international flights takes place. • PTB(D):- Where arrival and departure of domestic flights takes place. The only difference b/w two is there is expansion joint b/w both Other difference is in Aero Bridge PTBI has 2 Aero Bridge and PTBD has 3 Aero bridge These two Aero bridge is connected with Rotunda which is a mechanical movable part directly connected with Aero plane These Passenger building has two types of grids. One along X axis and other along Y axis. • First is along X axis:- It has 25 grids. Out of which up to first 13 grids are under Domestic Building and from 25 grids are under international building. • Along Y axis:- It has 17 grids i.e. from A to Q Passenger Terminal Building Description: Basement Floor: (a). At 6850 level--- Baggage handling (b). At 5350 level--- There is a Service room, Medical facilities, Security, Canteen, HT Panel room. © At Grids of 5 and 22 of Terminal building, there is a service trench which is connected to the Lower Arrival level. (d). Ramp area----1033 sqm, Commercial area----123 sqm, Floor area----12964 sqm, Toilet area----65 sqm. (e). Slope for vehicle movement----1:13. Lower Arrival Level: Passengers enter into the Ratunda from Aeroplane ---> Enter into the terminal building---> Check-in at Counter--> Security Check ---> Moves towards the Exit ---> leave Airport by taxi or bus or other means. Lower Departure Level : Enter into the Terminal building through Fixed Boarding Bridge--->Baggage Declaration & Customs Inspection --->Boarding Procedure ---Exit Frontier Inspection ---> Security Check ---> Departure the terminal building by passing Aero bridge and Ratunda --->Enter into the Aeroplane. Upper Arrival Level: Official work. Upper Departure Level: Official work. Gutter slab: Rain water get collected and Drained off. Internal Road:- Internal road is about 3.5km. Mainly connect the essential component with in the airport building. When the passenger arrived at airport, after a checking with his luggage they will come to parking and this road lead to exit. Preparation of Internal Road:- After Preparation of sub grade a layer of Wet Mix Macadam is laid. A roller is used for 4 to 5 times for its compaction. The depth of WMM is 150mm The Dry Rolled Lean Concrete of M15 is laid having depth of 100mm Finally PQC of M35 Grade is laid having depth of 185mm. Different Types Of Joints In Road :- There are three types of joints:- 1. Construction Joint 2. Expansion Joint 3. Dummy Joint The depth of construction joint is 100mm and is laid at the centre of road. Expansion joint is 100mm and is laid after a panel of 52m In both the joints Fillet Board is used The dummy joint is 120mm and is laid at a panel of 4m Dummy joint is laid at a distance of 4m Elevator Road:- Elevator Road is about 1.2km in length& 8.5m in width. It mainly connects the main road with Passenger Terminal Building and merge with Internal Road. Now come towards the components of Elevator road and their functions. 1. Foundation 2. Pier 3. Pier cap 4. Stopper 5. Pedestal 6. Beam 7. Bearing 8. Deck 9. Crushing Barrier • Foundation:- Transfers the Load from Super structure to the soil. • Pier:- Part of substructure which support the supper structure and transfer the load on the super structure to the foundation. • Pier Cap:- Distribute the concentrated load evenly over the area of the pier. • Stopper:- resist the moment of beam during any impact • Pedestal:-Transfer the load from beam to Pier Cap whose length is not exceed lateral dimension of the Pedestal. • Beam:- load bearing member which support the deck. • Bearing:- Transmits forces from support part of the bridge to another part of the structure while permitting angular/ Linear moment between parts. • Deck:- Bridge floor directly carrying traffic loads • Crushing Barrier:- Protective concrete wall at the edge of deck Forces acting on Curves:- 1. Transverse 2. Longitudinal 3. Centrifugal Transverse :- The forces which is acting towards the movement of vehicle i.e. Horizontal force. Longitudinal:- The forces which is perpendicular towards the transverse force. Centrifugal force:- The forces which is acting on the curves In curves Port PTFE bearing bearing is used whose one end is free and other end is fixed. Bearing:- ? A bearing is a component of bridge which typically connect the bridge piers to other bridge deck. ? The purpose of a bearing is to allow controlled movement and thereby reduce the stresses involved. ? Movement could be thermal expansion or contraction, or movement from other sources such as Seismic activity. TYPES OF BEARING:- 1) Steel Bearing 2) Elastomeric Bearing 3) TFE Bearing Surface 4) Pot Bearing Elastomeric bearing:- Elastomeric bearing made from steel and rubber plate Here Steel Plate gives Strength while Rubber Plate gives Bounce Elastomeric Bearing is made from Japan EXPANSION JOINT:- Mild Steel angle ( 75*75*6 ) mm is used . The Gap b/w two angle is 80mm. ? Constructed at the centre of Pier Cap after every 18m. ? Form Used at the bottom of the angle to give cover and support ? Rubber laid at the top of the MS angle is same as in Elastomeric Bearing Pad RAMP AREA:- Starting and ending of elevator road should be provided with ramp. It depends upon the Length and Slope of elevator road. It is provided where the function of the bearing ends SCHEDULING :- The schedule is a management tool used to predict project completion, and thereby ensure timely completion by adjusting resources applied to the work Steps:- • Define activities • Sequence activities • Estimate time • Develop schedule Types;- • Start to Start (SS) • Start to Finish (SF) • Finish to Start( FS) • Finish to Finish (FF) Start To start :- Activity B can start after activity A has start e.g. Project work started only when management activity started. Before Concreting we have to prepare the concrete Start To Finish;- Activity B can not finish before Activity A stats Also Activity A must start before Activity B finish e.g. PQC Starts only when DRLC Finished Finish To Start:-Activity B can not Start before Activity A finished. Also Activity A must completed before Activity B can Begin. e.g. Foundation Dug then Concreting done Finish To Finish:- Activity B can not finish before Activity A is Finished Also Activity A must be completed before activity B can Finished This activity is rarely used in construction sites. For Scheduling Micro Soft Project Software is used where we can set our own parameters before scheduling like Working Time, Holidays etc. RISK AT CONSTRUCTION SITE:- Categories:- • General • Managerial • Technical Design • Customer Related General:- Risk Description Response Plan Primary Owner Local Govt. bodies Interferance Accept. Keep some contingency Project provision in the cost Manager Water Logging/Slushing Site during Hard temporary road made for site engineer Heavy rain easy accessbility to each corner of the site. Managerial:- Bulk Price Escalation Stacking of Aggregate well before Panning Time Manager Transfer of key-staff Maintain the concept of successor All Section planning in every level. Encourage Head people down the line taking higher responsibility Approval from fire regulatory All approval / NOCs are received Gov. of Department before starting the project Punjab Environmental impact All approval / NOCs are received Gov. Assessment Clearance before starting the project of Punjab Approval from Airports All approval / NOCs are received Airport authority of India before starting the project Authority Of India Accident at site Prepare and implement a effective Safety Incharge EHS management system Material wastage Strict vilig with security personal Administrative due to pilferage round the clock officer Material wastage – Prepare reconciliation statement Admin beyond normal limit For all the bulk material. Preparing Manager Stacking and lifting management plan Dispute related to the Try to solve amicably with the Project Project customer Manager Technical Design:- Variation in scope Modalities of estimating the variation Planning claim is defined in the contract. Seek Manager for document (letter/mail) confirmation from the client before starting the work. Co ordination between Prepare co ordinated drawings for all the Panning different building services floors will in advance. Make site team Manager also a part of them Customer Related:- Project Funding Funds already allocated to this project Planning Manager Timely payment Funds already allocated to this project Planning Submission and certification of bills Manager timely Conclusion:- For the last Six months training in ITBA PROJECT, my work was focused on the following points. 1. Passenger terminal building domestic ? Designing , Planning and Execution of Reinforcement / shuttering/ concreting in various components of the projects i.e. columns, Beams, Aero bridges etc. ? Most of the concreting is done by Boom Placer having capacity of 60 cum/hr and the slump required is 90- 120 mm. ? Two tower cranes is being used for handling of construction material having capacity of 10 tone. 2. Internal road ? Tarpaulin sheet is used between separation sand and PQC. ? Due to super elevation provided in the road slump should lies between 40- 50mm. ? During laying pavement quality concrete (PQC), constant vibrator is being used. After PQC brooming is done by brush to make the surface rough. Curing is done for 28 days. 3. Elevator road ? Elastomeric Bearing eliminates the use of Rocker Roller Bearing due to its heavy weight and chances of theft even after casting. ? MS Angle, having dimensions (75*75*6)mm is used in expansion joints. ? Most of concreting is laid with the help of Boom placer having capacity 60 cum/hr and the slump required is 90- 120 mm. 4. Scheduling ? Microsoft Project software is used where we can arrange our self made parameters like Working time, Holidays etc. ? Sika viscocrete and rioplast Admixture are used to increase the workability of concrete.