51. Duties of attendant of main mechanical ventilator.

 The person in charge of the main mechanical ventilator shall – 

(a)         keep the ventilator running at the speed fixed by the manager;

(b)        examine the machinery and observe the pressure-recording or water gauge and the speed indicator at intervals of not more than one hour, and shall enter the readings of the indicator in a bound paged book kept for the purpose at the fan-house;

(c)         immediately report to his superior official any stoppage of, damage to, or defect or derangement in the machinery, or any unusual variation in the water-gauge or other indicators and shall also immediately report to him any unusual circumstances in regard to mine ventilation which may come to his notice; 

(d)        not leave his place until relieved by a duly appointed substitute where the ventilator is continuously operated.

Regulation No. 51

Q. MMV attendant water gauge का reading कितने time interval पर लेकर उसे पंखा घर में रखे गए bound paged book में लिखेगा?

Ans-

अधिक से अधिक 1 घंटे के इंटरवल (interval) पर।

Note: - speed indicator का भी reading maximum -1 घंटे में एक बार ही लेगा।

Q. MMV / surface ventilation का स्पीड किसके द्वारा निर्धारित किया जाएगा?

Ans-

Mine Manager

 Q. mmv attendant water gauge kaa reading kitne mine interval par lega?

Ans-

Adhik se adhik 1 ghant me ek baar

Note: - speed indicator kaa bhi reading maximum 1 ghante me 1 baar lega.