Design an underground tank of internal dimensions 6m x 3m x 3m. The soil surrounding the tank always remains dry. The tank shall be provided with a roof slab. The soil weighs 16000 N/m3 having an angle of repose of 30.

0 Answers  

---

Why we select pile foundations

2 Answers  

---

What is the strength of 1:6:12 mix?

0 Answers  

---

how can calculate the compressive strength of concrete cylinder by water cement ratio ?

0 Answers  

---

Q1) I am having an interview in a construction company for a large sewage project . Since I have not done any such project , there are some queries from my end. Pls. help me to solve them. I will be thankful to you :- a) Normally for large project 400-600 houses & around 1600 peoples , how much dia pipe is used and which type of pipe is used? b) For trenching , I have heard that IS 1200 implies, what are the rules of calculating earthwork in case of depth of 2m or above ? c) To prevent soil to fall when depth of trench is more , what steps are taken and how there qty. is calculated . Like I have heard about timbering . what is this ? d) What are the rules for disposing off the excavated soil ? e) How the pipes that are used are being jointed? f) In case of cleaning on choks , is there any intermediate things provided? g) For foul gases any outlets are provided thru out length of pipeline? h) What is the flow digram like from houses thru small pipe to main pipeline than where main pipeline disposes wastage ? i) Any other thing that has to be kept in mind while calculating earth work for excavation like steps are made and other things? How earthwork is calculated in case of steps ? Pls. explain with a sketch. Regards,

1 Answers  

---

what is the difference between lap length & development length of reinforcement steel bars

1 Answers   APGenco, Consolidated Construction Consortium Limited,

---

Rate analysis of Vitrified tile in cement mortor 1:3

0 Answers   Design Space, Muthoot Group,

---

what should be the minimum diameter of chairs in renforced concrete slab or raft roundation?

5 Answers  

---

y we need to take 28 days strength as compressive strength ? y cant we take 30 th day

2 Answers  

---

which chemical is used for corroded steel

3 Answers  

---

how to cal 1:4 in brick masonary work cement and sand?

1 Answers  

---

In the different classes or grades of concrete, what is the difference between C20, M20 B20. what are the letters C, M, and B stands for.

0 Answers  

---