Hartek Group Project Manager Interview Questions, Process, and Tips

Q1. Many questions on project and leadership
Add your answer

Q1. Two types of road 1:- Flexible pavements 2:- Rigid pavement Surveying, NGL, Enchrochment, OGL
View 1 more answer
Q2. FLEXIBLE PAVEMENT 1:- Embankment:- taking thickness 3m compacted .approximate,as per site conditions. Large size of soil particles 75mm lumps and cloud. Liquid limit <50% Plastic limit <25% Swelling a...read more
Add your answer
Q3. 2:- Subgrade:- Total thickness 500mm compacted two layer 250mm &250mm vibration roller. Large size of soil particles 50mm lumps and cloud, Effective CBR as per design Compaction :- 97% Subgrade grad...read more
Add your answer
Q4. Emulsion :- 1 :- prime coat :- low viscous cut back bitumen on wmm surfaces area and filling Up pores, voids . 2:- Tack coat:- Light application bitumen, asphalt, emulsion, and diluted water on the...read more
Add your answer
Q5. DBM:- it total thickness 150mm two layer compacted 75mm&75 mm, aggregate size 20mm to. 28mm,VG30 Grade bitumen .
Add your answer
Q6. Emulsion:- Tackcoat :- Light application of. Bitumen, asphalt, emulsion, and dilute water on the Surfaces area of DBM.
Add your answer
Q7. BC :- Total thickness 40mm/ 50mm compacted. It is mixture of aggregate chips 13.1mm. and bitumen VG30 grade. Seal coat :- Total thicknesses of 6 to 8mm Mix with bitumen, gravel,and coars sand.
Add your answer
Q8. Bituminous laying temperature 130 degree celceious to 150 degree celceious. Bituminous rolling temperature 80 degree celceious to 100 degree celceious.
Ans. 
Bituminous laying temperature is 130-150°C and rolling temperature is 80-100°C.
• Bituminous laying requires higher temperature than rolling.

• Temperature range ensures proper compaction and adhesion.

• Temperature can vary based on the type of bitumen and aggregate used.

• Proper temperature control is crucial for quality bituminous pavement.
Answered by AI
Add your answer
Q9. RIGID PAVEMENT:-All process is a same above embankment to GSB. DLC:-150MM THICKNESSES TOLERANCE +/_6MM COMACTED PQC PAVEMENT:- 300MM THICKNESSES TOLERANCE +/-6MM COMPACTED
Add your answer
Q10. DLC:- Material suitability 1:- Aggregate size is 26.5 mm 2:-water absorption 2% max 3:- Soundness test:- ..Naso4= 12% Mgso4=18% 4:...read more
Ans. 
Material suitability criteria for aggregate in construction projects.
• Aggregate size should be 26.5 mm or less.

• Water absorption should not exceed 2%.

• Soundness test should show Naso4 not more than 12% and Mgso4 not more than 18%.

• Angle of abrasion should be less than 35% with max FI & EI less than 35%.

• Equivalent weight of sand should not be less than 50%.

• Aggregate should not be alkaline reactive.

• MDD & MCC should be as per
Answered by AI
Add your answer
Q11. DESIGN PROCEDURE. 1:-Use M15 grade concete. Aggregate and cement ratio 12:1 2:- The minimum cement content 150 kg/ cum. If the fly ash more than 20% the minimum cement contents 120 kg/cum. 3:-compre...read more
Ans. 
The design procedure for DLC mix includes using M15 grade concrete, minimum cement content of 150 kg/cum, and achieving a compressive strength of at least 10 MPA after 7 days of curing.
• Use M15 grade concrete with aggregate and cement ratio of 12:1

• Minimum cement content of 150 kg/cum, or 120 kg/cum if fly ash content is over 20%

• Achieve a compressive strength of at least 10 MPA after 7 days of curing

• DLC mix should be hom...read more
Answered by AI
Add your answer
Q12. PQC :- Total thicknesses 300mm compacted tolerance +_6mm Material sutabilitey:- 1:- Aggregate size 31.5mm Water absorption to GSB DlC is same for PQC.
Ans. 
The question is about the suitability of aggregate size and water absorption for PQC with a total thickness of 300mm and tolerance of +/-6mm.
• Aggregate size of 31.5mm is suitable for PQC with a total thickness of 300mm and tolerance of +/-6mm.

• Water absorption to GSB DLC being the same for PQC is also suitable.

• The suitability of the material is important for the successful completion of the project.
Answered by AI
Add your answer
Q13. DESINGN PROCEDURE:- 1:- The minimum cement content 360 kg/ cum, if the fly ash is more than 2o% The minimum cement content 310 kg percum. 2:-The flexuar strength of cement concete after 28day curing...read more
Ans. 
The design procedure for cement concrete includes minimum cement content, strength requirements, dowel bar and tie bar specifications, and surface preparation and curing techniques.
• Minimum cement content of 360 kg/cum if fly ash is more than 20%, and 310 kg/cum otherwise

• Flexural strength of cement concrete after 28-day curing should be 4.5 MPa, and compressive strength should be 40 MPa

• Dowel bar size of 32mm dia and 300...read more
Answered by AI
Add your answer
Q14. National highyway =2 to 4 lane Expressway. =6 to lane Construction coast of National 8 to 10 core /km Expressway construction coast= 14 core to 16core/ km
Add your answer

Q1. What are your strengths and weaknesses?
View 1 more answer
Q2. Tell me about yourself.
View 1 more answer
Q3. Very patience. Salary Neagotation.
View 1 more answer

It was basic level coding question. you can answer if you strong in basic level of java

Q1. Why CTS? are u willing to work in any location? expected salary?
Add your answer