A 4
[Subsidiary]
CAP. 54]
Gasholders Examination Regulations
[1980 Ed.
2. Lifts:
(a) Top Lift:
(i) External condition of crown sheets.
(ii) Number of patches on crown sheets.
(iii) Condition of ladder or staircase and handrail (including crown handrails).
(iv) Condition of carriages and rollers.
(v) State of roller lubrication.
(vi) Condition of crown paintwork.
(vii) External condition of side sheets.
(viii) Number of patches on side sheets.
(ix) Condition of side paintwork.
(x) Condition of cup and deposits and leakage, and effective depth of seal.
(xi) State of inflation at the time of inspection.
(b) Second Lift:
(i) External condition of side sheets.
(ii) Number of patches.
(iii) Condition of ladder or staircase and handrail.
(iv) External condition of cup and grip.
(v) Cup deposits and leakage and effective depth of seal.
(vi) Condition of carriages and rollers.
(vii) State of roller lubrication.
(viii) Condition of paintwork.
(ix) State of inflation at the time of inspection.
(c) Third Lift:
(i) External condition of side sheets.
(ii) Number of patches.
(iii) Condition of ladder or staircase and handrail.
(iv) External condition of cup and grip.
(v) Cup deposits and leakage and effective depth of seal.
(vi) Condition of carriages and rollers.
(vii) State of roller lubrication.
(viii) Condition of paintwork.
(ix) State of inflation at the time of inspection.
(d) Bottom Lift:
(i) External condition of side sheets.
(ii) Number of patches.
(iii) Condition of ladder or staircase and handrail.
(iv) External condition of grip.
(v) Condition of carriages and rollers.
(vi) State of roller lubrication.
(vii) Condition of bottom curb.
(viii) Condition of bottom carriages and rollers.
(ix) Condition of paintwork.
3. Tank:
(a) External condition of side plates.
(b) Condition at water level.
(c) Condition of ground level.
(d) Level of water-overflow,
(e) Deposits and leakages.
(f) Condition of carriages and rollers.
(g) State of roller lubrication.
(h) Condition of paintwork.
(i) Condition of ladder or staircase, handrail and balcony.