Important Points SOP (Standard Operating Procedure) During the Inspection of RCC NP4 Pipes

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Image
Important Points SOP (Standard Operating Procedure) During the Inspection of RCC NP4 Pipes: -    Image-Hydro Test (Photo Credit: Ritesh Raj) (1.) Firstly, approved QAP will be checked.  (2.) ID marks should be marked on the inner and outer sides of pipes.  Image-ID Mark (Photo Credit: Ritesh Raj)  (3.) To check the inner and outer diameter of pipes.   (4.) Smooth finishing and before dispatch of RCC pipes cement slurry or grouting where required.   (5.) Load test is required for RCC pipes as per IS codes. It is different for each dia, of RCC pipes.  Image-Plate Load Test (Photo Credit: Ritesh Raj)   (6.) Concrete mix design checked and in which cement content, cement brand, and water-cement ratio should be checked.  (7.) The straightness test to be checked of RCC pipes through the straightness rods to collinear visible.   (8.) As per requirement 2% of hydro tests are to be checked as IS:458 of the total ordered quantity.  Image-Hydro Test (Pressure Release) (Photo Credit: Ritesh Raj)  
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Important One Liner Questions With Their Answers, Part 6

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In this article,I am presenting few important one liner questions with their answers.These questions could be of your great help to crack exams or for your general awareness about civil engineering. Please go through it.I hope it will expand your knowledge.


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    (1.)  As compared to lime-soda process, the zeolite process-is costlier

    (2.)  For sewage disposal in a water body without any treatment, the minimum available dilution level should be 1 in-500

    (3.)  The shape factor of structural steel sections primarily depends on-Cross-section geometry

    (4.)  An expansive soil is a-Black Cotton Soil

    (5.)  Which spillway gates cannot be seen from a distance, when lowered-USBR drum gate

    (6.)  Usually what is the maximum permissible ‘Los Angels Abrasion’ value (%) for dense bituminous macadam? -35

    (7.)  In case of a strong hydraulic jump, the Froude no. is minimum of-9.0

    (8.)  A simply supported reinforced cement concrete beam shall be deemed to be a deep beam, if its effective span to depth ratio is less than-2.0

    (9.)  While designing a pile, negative skin friction is considered when the pile is considered in-Fill material

    (10.)What is the nominal cover to rebar in reinforced cement concrete exposed to very severe conditions? -50 mm

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  Also Read :Important One Liner Questions With Answers,Part-5

 (11.)What does the plate load test help in estimating? -Settlement of foundation

    (12.)The horizontal angle that a line makes with the magnetic meridian is called? -Magnetic Meridian

    (13.)As per IS:800, what is the maximum allowable effective slenderness ratio for structural steel that is always under tension? – 400

    (14.)What shall be the minimum effective throat thickness of a fillet weld in case of structural steel design? -3 mm

    (15.)The reciprocal theorem of Maxwell is valid for structures-Having linear force-displacement relation

    (16.)In construction project planning, free float can affect-Only that particular activity

    (17.) According to IRC, the minimum grade of cement concrete for highways? -M-40

    (18.) Which type of roller is the most suitable for compacting fatty clay in field? – Sheep foot

    (19.) The acceptable limit for PH of drinking water-6.5 to 8.5

    (20.)Which grade of bitumen is the most suitable for a 7-days maximum average air temperature of 15oC-VG-10

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    (21.)Gravity dams are designed with the considered of main overturning force as that coming from-Water Pressure

    Also Read :Important One Liner Question With Answer,Part-1

    (22.)Under compression loading, what would the area under the stress-strain curve represents? -Energy required to cause failure

    (23.)In case of sewer design, on which of the following the velocity of flow does not depends? -Length of the sewer

    (24.)The fertility of soil starts getting badly imp acted when PH of soil exceeds? -11

    (25.)In critical path meyhod, when a particular task is performed, it is called? -Activity

    (26.) The miximum width of all vehicle limited by the Indian Roads Congress? -2.5 m

    (27.) For making reinforced cement concrete, the PH of water is restricted to a minimum of-6

    (28.)Concrete exposed to serve freezing-thawing condition shall be classified as exposed to-Very Severe

    (29.)In the plasticity index of a soil is 45 %, then the soil will be-With high plasticity

    (30.)A surface tangential to the level surface at any point is known as-Horizontal Surface

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    (31.)Each term in Bernoulli’s equation for flow through a pipeline represents energy per unit- Weight

    (32.) The travel time per unit length of road is-Inversely proportional to the speed

    (33.)In case of unconfined aquifer, the specific yield is-less than porosity

    (34.)Cable, as a structural element, resists load by-Tension

    (35.)In FE-500, the numerical digit 500 denotes-Minimum yield strength (In MPa)
   
    (36.)What is the IRC recommended width of a single lane carriageway-3.75 m

         
       (37.)If the coefficient of passive earth pressure is 1/3, then the coefficient of active earth pressure is-3
    
    (38.)The maximum tolerance in a 20 m chain is-+-5mm
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    (39.)The headquarter of 'Survey of India' is located at-Dehradun

    (40.)Most economical method of sawing wood is-Ordinary Sawing

    (41.)A weir, generally used as a  spillway of a dam is-Ogee Weir

  (42.)The angle of intersection of the horizontal glass and index glass in an optical square is-45 degree
  
    (43.)The line to be measured accurately in a chain survey is-Base Line

  (44.)The angle of internal friction of round grained dense sand is about-32 degree to 37 degree

  (45.)The critical height in the stability of soil, is the-Maximum height at which it is possible for the sloped bank of soil to be stable

  (46.)The compound responsible for initial setting of cement is-Tricalcium Silicate

   (47.)If a techeometer is fitted with an anallactic lens, its-Multiplying constant is 100 and additive constant is 0

 (48.)Direct ranging is possible only when the end stations are-Mutually intervisible

 (49.)The pressure of a liquid measured with the help of a piezometer tube is-Gauge Pressure

 (50.)The degree of consolidation is directly proportional -To time and inversely to the square of drainage path

 (51.)Widely spaced contours indicate-Flat Surface

 
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Has this page been helpful to you? If yes, please mention in the comment box.

      
      Thanks for visiting this site.


Written By- 
Ritesh Raj
Email Id-rajritesh.motiharirr@gmail.com







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