1.) Slump test procedure 2) Tbm 3) how to calculate the wt of steel 4) about site supervision Dpr Dwr And BBS of structure 5) how to calculate concrete quantity of container wall 6) about pipe line

Question

Accepted Answer

Questions related to site engineering including slump test, TBM, steel weight calculation, site supervision, BBS, concrete quantity calculation, and pipeline.

Slump test measures the consistency of concrete. Procedure involves filling a slump cone with concrete and measuring the slump after removing the cone.
TBM stands for Tunnel Boring Machine, used for excavating tunnels in soil or rock.
Weight of steel can be calculated using the formula: weight = (d^2/162) x L, where d is diameter of steel bar in mm and L is length in meters.
Site supervision involves monitoring and managing construction activities, ensuring compliance with safety and quality standards. DPR (Daily Progress Report) and DWR (Daily Work Report) are important documents for site supervision.
BBS (Bar Bending Schedule) is a document that provides details of reinforcement steel required for a structure.
Concrete quantity for container wall can be calculated by multiplying the length, height, and thickness of the wall.
Pipeline refers to a system of pipes used for transporting fluids such as water, oil, or gas.

Accepted Answer

Fill the Slumpe cone ( His H=300mm And Uper Dia=100 Bottom=200 ) and place the filled cone up side dowen flate ,rigid surface with hands ,carefully vibrate thecone stedy lifting motion without stopping. And Measure the Distance with rule(tamping roade invert slum cone ). calulation Waight steel bar =Lenth*Total no.*unitwat of steel

Accepted Answer

Slump of 4 layer in filling and 1st layer filling ke bad usko rod jo ki 16 mm dia ki aur 600mm lenth ki hoti hai usse concrete ko 25 bar stock karte hai eske bad 2nd layer fill karte hai usme bhi yahi prikriya apnate hai jab tak 4 layer fill nahi ho jati hai and jo slump ham fill karte hai uska niche ka dia 100mm and upar dia 200mm ka hota hai and uski hight 300mm ki hoti hai

Accepted Answer

Slump test measures the consistency of concrete. Procedure involves filling a slump cone with concrete and measuring the slump after removing the cone.
TBM stands for Tunnel Boring Machine, used for excavating tunnels in soil or rock.
Weight of steel can be calculated using the formula: weight = (d^2/162) x L, where d is diameter of steel bar in mm and L is length in meters.
Site supervision involves monitoring and managing construction activities, ensuring compliance with safety and quality standards. DPR (Daily Progress Report) and DWR (Daily Work Report) are important documents for site supervision.
BBS (Bar Bending Schedule) is a document that provides details of reinforcement steel required for a structure.
Concrete quantity for container wall can be calculated by multiplying the length, height, and thickness of the wall.
Pipeline refers to a system of pipes used for transporting fluids such as water, oil, or gas.

1.) Slump test procedure 2) Tbm 3) how to calculate the wt of steel 4) about site supervision Dpr Dwr And BBS of structure 5) how to calculate concrete quantity of container wall 6) about pipe line

Top L&T Construction Site Engineer interview questions & answers

Popular interview questions of Site Engineer

Top HR questions asked in L&T Construction Site Engineer