1.Super structure including bearings of all steel Girder of span 12.20m and above is to be inspected by ...SE./Br....once in 5 years
2.A bridge foundation having less then 2M depth below bed level in case of arch bridges and 1.2M depth below bed level in case of other bridges is termed as ...Shallow foundation..
3.Paint Zinc chromate primer confirms to IS ...104....
4.Paint Zinc chromate Red oxide primer confirms to IS ...2074....
5.Paint Red Oxide confirms to IS ...123....
6.Paint Aluminium confirms to IS ...2339....
7.Abbreviation of DFT ......Dry Film Thickness.........
8.Metallising is the process of spraying of ...Zinc.. or ..Aluminium.. on the surface prepared girder.
10.Abbreviation of PTFE is......Poly Tetra Fluoro Ethylene ...
11.Trolley refuges are provided at every ...100 m on long bridges
12.Girders which are over stressed and kept under observation are to be inspected once in ...a... year by SE/Br.
13.Abbreviation of NRS ...Numerical Rating System...
14.Abbreviation of CRN ...Conditional Rating Number...
15.Abbreviation of ORN ...Overall Rating Number
16.Abbreviation of URN ... Unique Rating Number
17.Abbreviation of RUB...Road Under Bridge...
18.Abbreviation of ROB ... Road Over Bridge
19.Abbreviation of FOB ... Foot Over Bridge
20.Abbreviation of HFL ...High Flood Level...
21.Stock indent form No is ... S1313.......
22.Disposal of Unserviceable materials is under Form No. S.1539...
23.Abbreviation of RL-BF is ...Depth from rail level to bottom of foundation
24.Abbreviation WL is Well Foundation
25.Abbreviation of ON is .....Open Foundation
26.Abbreviation of CCN is ...Cement Concrete ...
27.Abbreviation of BF is ......Bottom of Foundation.........
28.Abbreviation of TF is ......Top of Foundation
29.Abbreviation of S is .........Sand......
30.Abbreviation of C is .........Clay......
31.Abbreviation of BC is ......Black cotton soil........
32.PSC is the abbreviation of....Prepossessed Concrete.....
33.The minimum thickness of Metallising is 115 micron
34.The average thickness of Metallising is 150micron
35.The weight of rivet testing hammer is 110 gm
36.The URN of minor bridge shall be represented by its ORN
37.The abutment the weep holes should be provided one metre horizontal and one metre in vertical in a staggered manner
38.Painting during night and early morning avoided because of dew
39.In important bridge the total linear waterway is 300 m or the total water way is 1000 sq.m.
40.In case of underwater independency diver will be employed in depth beyond 10 m should be medically checked
41.Normally centre to centre spacing of pile should not be more than 4d where d is the dia of pile shaft
42.Renewal of loose rivet shall be taken up in end bearing stiffener when the % of hammer loose rivet is 30%
43.In case of distressed bridge category II, ADEN shall inspect the bridge once in 6 months
44.Greasing of bearing shall be done with grease graphite
45.In case of bridge is distressed category I then special restriction of 15 kmph shall be imposed
46.The form number used for preparation of indent of stock item is S1313
47.The form used for preparation of Indent on non – stock item is S 1302
48.In case of transfer of material from one custodian to another through is ST 47challan
49.The wind velocity is measured using Anemometer
50.As per GCC Engineer shall mean DEN / XEN
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