Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question
What are the major functions of following features observed in a typical manhole?
Answer
(i) Groove near benching, (ii) R.S.J. (iii) double seal manhole cover and (iv) u-trap with rodding arm. (i) The groove is used to make possible maintenance of manholes and sewer or drain pipes. Shutoff boards are straight on grooves throughout preservation operation so water flow coming from upstream is terminated in manhole and backwater from downstream is also blocked. In adding, groove also facilitates water flow diversion for routine preservation operation. (ii) R.S.J. is a small-scale size of worldwide beams and is used for resist high stresses incurred by deep traffic loads performing directly on upper narrow projected section of manholes. (iii) Double seal terminal manhole coat are used for sealing off gases emitted inside sewer or drains and prevent them from free out of manhole. (iv) U-trap with rodding arms is used for sealing off unpleasant gas smell by trapped u-shaped water columns. Rodding arm is usually closed with rubber rings during regular operation. Though, during protection operation, rubber ring is separate and rodding can be carried out during rodding arm
The cross-section of exogenous tree is as shown in given figure.The following components are visible to the naked eye: Cross-section of exogeneous tree 1. P
Q- Mention 5 essential properties a water proofing system should have? Ans.- water proofing system should have the following essential properties :- a) It should be im
Question What is the sucker deck principle for changeable depth bridge decks ? Answer For a variable depth bridge deck, depth of continuous multi-span bridge deck is greate
Define Overloading - Deterioration in Steel? Steel structural elements are sensitive to impact damage from moving vessels and other types of accidental overloading. Impact or c
describe setting out right angle at given point on a chain line and when the point lies outside the chain line
Explain Some Points regarding to Hardness 1) Hardness removal using lime and soda is based on the solubility reactions of calcium carbonate, CaCO 3 and magnesium hydroxide, Mg
High strength friction grip (HSFG) bolts vs. normal bolts HSFG bolts have the following benefits when compared with normal bolts: (i) Performance of preloaded HSFG bolts u
Define Wastewater treatment Processes The wastewater treatment processes that we design mimic the processes that occur in the nature (for example processes that occur in a flow
Tack coat - emulsified asphalts vs. cutback asphalts Emulsified asphalt is a suspension of asphalt in water by employing an emulsifying agent that imposes an electric charge o
Question What are main functions of cap block drive cap and pile cushion in driven piles? Answer Cap block is fit amid hammer end and drive cap to manage hammer bl
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd