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G R Infraprojects
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G R Infraprojects Interview Questions, Process, and Tips
Top G R Infraprojects Interview Questions and Answers
- Q1. What should be the height of Tremie pipe from pile founding level during concrete?asked in Structural Engineer interview
- Q2. What is the provision of LG and what are the safety devices and procedures of lifting ?asked in Deputy Manager Safety interview
- Q3. What is dia of binding wire use in constructionasked in Junior Engineer interview
G R Infraprojects Interview Experiences
133 interviews found
Anonymous
(15 Questions)
- Q1. Two types of pavent 1:- Flexible pavement 2:-rigid pavement Types of progect 1:- New progect 2:- Realigment of road
- Ans.
Flexible pavement and rigid pavement are two types of pavements used in different types of road projects.
Flexible pavement is made of multiple layers of materials that can flex under traffic loads.
Rigid pavement is made of a single layer of concrete or asphalt that is rigid and does not flex.
New projects involve constructing roads from scratch, while realignment projects involve changing the alignment of existing roads...
- Q2. Constrution process:- surveying, enchrochment ,NGL, OGL
- Q3. Flexibile road :- 1:- Embankment as per site now taken thickness 3M , Large size of soil particles75mm lumps& cloud , liquid index<50% , plastic limit <25% , Swelling &shrinkage <50% , effective cbr as per...
- Q4. 3:- confinement layer or new blanket
- Q5. 4:- WMM:- It is mixture of aggregate and binding material, aggregate size4.75mm to 20mm. Binding material used stone dust ,morum,flyash, total compacted 300mm. Two layer 150mm &150mm. It is mix in pre mix...
- Q6. (a) Prime coat:- low viscous cut back bitumen on wmm surface area fil up pores and void. (b) Tack coat:- Light application bitumen, ashphalt,emulsion,and dilute water applied on the prim coat.
- Ans.
The question describes the application of prime coat and tack coat on a WMM surface.
Prime coat is a low viscous cut back bitumen used to fill up pores and voids on a WMM surface.
Tack coat is a light application of bitumen, asphalt, emulsion, or dilute water applied on the prime coat.
The purpose of the prime coat is to bond the WMM surface with the subsequent layers of asphalt.
The tack coat helps in providing a strong b...
- Q7. 5 :- DBM:- It is total thickness 150mm. Compacted in two layer 100mm & 50mm Aggregate size 20mm to 28mm ,bitumen viscous grade VG30 grade bitumen mixture.
- Q8. Tack coat :- light application bitumen ,Asphalt, emulsion,and diluted water on the surface area of DBM.
- Q9. 6:- BC :- It is total thicness 50 mm compacted. It is mixture of aggregate size 13.1mm bitumen VG30 grade viscous.
- Q10. 7:- Seal :- 6mm to 8mm thickness grvel or coarse sand mix with bitumen on BC course .provided camber on flexble pavement 1in 40 to 1in 40.
- Q11. RIGID PAVEMENT :- All the process of embankment to GSB is same. DLC:- Specification 1 :- Aggregate size 26.5 mm 2:-water absorption<2% 3 :- soundness test :- Naso4 12% ...
- Q12. DESIGIN PROCEDURE :- DLC thickness 150mm. 1:- use M15 grade concrete,max aggregate cement ratio 12:1 2:-The minimum cement content 150kg per cum. If flayash is more than >20% the mini.mum cement content. 120kg pet cum 3:- The 5 no sample cube test after 7 day curing strength 10 MPA, 1no sample cube test after 7days 7.5 Mpa. 4 ;- The Dlc mix in premix batching plant Material is homogeneous and uniform. 5:- The DLC carry from one place to another place by hiwa covered by tarpoline protection for atmospher. 6:- The optimum moisture content +/_2% 7:- The sprinkeler water drop down on Dlc to avoid loss of water 8: Dlc drop down on GSB by hiwa and lying DLC. JCB bucket. 9:- Automatic electromagnetic sensior paver machine 150mmDLC laying proper Compaction.proper ,camber provided, no seggregation. No loss cement concrete. 10:- DLC surface laid on hassian cloth and gunny beg sprinkeler water drop down on surface 7days curing. 11 ;- After 7 days curing of surface area traffic is allowed for movement. 12:- compaction of surface area 98% compaction and edge surface 96%.
- Ans.
Design procedure for 150mm DLC thickness using M15 grade concrete with specific requirements for cement content, testing, mixing, transportation, compaction, and curing.
Use M15 grade concrete with maximum aggregate cement ratio of 12:1
Minimum cement content of 150kg per cum, or 120kg per cum if flyash is more than 20%
Perform 5 sample cube test after 7 day curing with strength of 10 MPA, and 1 sample cube test after 7 d...
- Q13. PQC:- TOTAL THICKNESS 300MM Aggregate size 31.5mm. All specificition is same as DLC.
- Q14. Design procedure :- 1 :- The minimum cement content 360 kg per cum.if the fly ash is more than 20% the minimum cement content 310 kg per cum. 2 :-The flexure strength of cement concrete after 28 days cur...
- Ans.
Design procedure for Senior Project Manager role including cement content, strength, joint design, and surface finishing.
Minimum cement content of 360 kg per cum, or 310 kg per cum if fly ash is more than 20%
Flexure strength of cement concrete after 28 days curing is 4.5 MPA
Compressive strength of cement concrete after 28 days curing is 40 MPA
Dowel bar provided for expansion joint vehicle load transfer between slabs
Tie...
- Q15. CBR:- Developed by calforina division state highway to classiy soil sub grade &GSB CBR=3%-25% CLAY<8% SAND 15% -35% GRAVEL>25% THICKNESS OF PAVEMENT T=( 1.75P/CBR - A/3.14)
Interview Preparation Tips
Type of material used in high way.
highway -2 to 4 lane
Expressway- 6 to 8 lane
VUP =5.5 M
LVUP=3.5M
CUP=3M
Senior Project Manager Interview Questions asked at other Companies
Selected
(2 Questions)
- Q1. AutoCAD question
- Q2. Autocad related questions
(2 Questions)
- Q1. AutoCAD related questions
- Q2. AutoCAD related questions
(1 Question)
- Q1. AutoCAD related questions
Selected
(4 Questions)
- Q1. What is involved in electrical maintenance?
- Q2. This company is good
- Q3. Electrica maintenance
- Q4. Dol stater ,R/F stater
Electrician Interview Questions asked at other Companies
Selected
Work related questions
(3 Questions)
- Q1. Technical work related questions
- Q2. Past back ground
- Ans.
I have a strong background in railway OHE engineering with experience in design, installation, and maintenance.
Experience in designing overhead electrification systems for railways
Knowledge of installation procedures and safety regulations
Experience in maintenance and troubleshooting of OHE systems
Familiarity with relevant software and tools such as AutoCAD and PLS-CADD
Strong understanding of electrical engineering pri
- Q3. Railway Electrification work knowledge
(2 Questions)
- Q1. Salary discuss and salary final
- Q2. Project site placement
Interview Preparation Tips
G R Infraprojects interview questions for popular designations
Selected
I was interviewed in Jan 2025.
(2 Questions)
- Q1. Beam lapping zone ,How many Beam zone
- Ans.
The number of beam lapping zones depends on the specific design and requirements of the project.
Beam lapping zones are typically determined based on structural requirements and load distribution.
The number of beam zones can vary based on factors such as beam size, material, and span length.
Consulting structural engineers and design specifications can help determine the appropriate number of beam lapping zones.
- Q2. What is over lap , What is confined zone VDF Flooring casting process
- Ans.
Overlap is the area where two VDF flooring sections meet, while confined zone is the area where the VDF flooring is contained during casting process.
Overlap is the junction between two VDF flooring sections, ensuring seamless connection.
Confined zone is the area where VDF flooring is poured and contained during casting process.
Properly managing overlap and confined zone is crucial for a successful VDF flooring installa
Interview Preparation Tips
Senior Engineer Interview Questions asked at other Companies
Get interview-ready with Top G R Infraprojects Interview Questions
Selected
I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.
(4 Questions)
- Q1. Steel Tensile strength testing
- Q2. Bitumen testing penetration test
- Q3. Aggregate Testing Soundness Testing
- Q4. Cement Consistency Testing
Senior Engineer In Quality Interview Questions asked at other Companies
Jobs at G R Infraprojects
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. Electrician and working
- Q2. Maintenance ITI electrician workers
Interview Preparation Tips
Work ITI Electrician Working 7yars experience contact number XXXXX
ITI Electrician Interview Questions asked at other Companies
(5 Questions)
- Q1. Tell us about EOT proposal
- Ans.
EOT proposal is a request for an extension of time in a construction project due to delays beyond the contractor's control.
EOT stands for Extension of Time.
It is a formal request made by the contractor to the client or project owner.
The request is usually accompanied by supporting documentation such as delay analysis reports, weather reports, and other relevant evidence.
EOT proposals are typically reviewed by the proje...
- Q2. How to plan 2 lacs Cum concrete in 1 year. How many RMC to deploy for the same work.
- Ans.
To plan 2 lacs Cum concrete in 1 year, calculate daily production target and number of RMC plants needed.
Calculate daily production target by dividing total volume by number of working days in a year
Determine the capacity of each RMC plant and divide the daily production target by it to find out how many plants are needed
Consider factors like downtime, maintenance, and transportation in your planning
- Q3. Tell me about family background.
- Q4. How many company you have changed so far.
- Q5. Tell me about some silence features of your current project and cost.
Interview Preparation Tips
Assistant Manager Planning Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. What is your expectations about company
- Ans.
I expect the company to provide opportunities for growth, a positive work environment, and clear communication.
Opportunities for career advancement
Positive work culture
Clear communication channels
- Q2. What is your previous salary
- Ans.
I prefer not to disclose my previous salary as I believe my value is based on my skills and experience.
It is not appropriate to discuss previous salary in an interview
Focus on discussing the value you can bring to the company
Emphasize your skills, experience, and qualifications instead of past salary
Interview Preparation Tips
Assistant Manager Interview Questions asked at other Companies
(2 Questions)
- Q1. Brief in QMS why it is adopted
- Ans.
QMS is adopted to ensure consistent quality, meet customer requirements, and improve processes.
Ensures consistent quality of products or services
Helps meet customer requirements and expectations
Improves processes and efficiency
Reduces risks and errors
Enhances customer satisfaction
Provides a framework for continuous improvement
- Q2. Design mix procedure
- Ans.
Design mix procedure involves determining the proportions of materials to create a concrete mix with desired properties.
Identify the required strength and durability of the concrete
Select suitable materials such as cement, aggregates, and water
Calculate the proportions of each material based on mix design methods
Test the mix to ensure it meets specifications
Adjust the mix if necessary to achieve desired properties
QA QC Engineer Interview Questions asked at other Companies
Technical features description and share Karen comment using hai ma'am ne kia songs music Blog archive for the conveyance of the day
(1 Question)
- Q1. Technical features description and share Karen comment using hai ma'am ne kia songs music Blog archive for the conveyance of the fire station road sector and share
Technical features description and share Karen comment using hai ma'am ne kia songs music Blog archive for the conveyance of the day
Interview Preparation Tips
Safety Manager Interview Questions asked at other Companies
Top trending discussions
G R Infraprojects Interview FAQs
Some of the top questions asked at the G R Infraprojects interview -
The duration of G R Infraprojects interview process can vary, but typically it takes about less than 2 weeks to complete.
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G R Infraprojects Interviews By Designations
- G R Infraprojects Senior Engineer Interview Questions
- G R Infraprojects Assistant Manager Interview Questions
- G R Infraprojects Structural Engineer Interview Questions
- G R Infraprojects Deputy Manager Interview Questions
- G R Infraprojects Senior Structural Engineer Interview Questions
- G R Infraprojects Civil Engineer Interview Questions
- G R Infraprojects Planning Manager Interview Questions
- G R Infraprojects Executive Interview Questions
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Interview Questions for Popular Designations
G R Infraprojects Interview Process
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