(i) Vehicle interior cleaning daily
(ii) Exterior car washing when time and the availability of vehicle permits
(iii) Daily inspection in the vehicle stabling area
(iv) Inspection interval 30 days
(v) Unscheduled inspection when necessary
(vi) Heavy maintenance 4 year
(vii) Overhaul 8〜10 year
(g) Facilities under car cleaning track 1 Line 840?u
(h) Scheduled and unscheduled maintenance area 5 Line 3,864?u
(i) Scheduled component and heavy maintenance facilities 4 Line 2,856?u
(j) Overhaul and body repair area 4 Line 4,536?u
(k) Materials storage facilities and operation control center 2,160?u
(l) Wheel turning track 1 Line, 840?u
(m) Train wash facilities 1 Line
(n) Vehicle storage tracks 13 Line,
(o) Maintenance facilities
Inspection devices, test equipment, etc. are listed in Table 9.3.4-8.
(2) Track maintenance equipment
Details of the track maintenance equipment are shown in able 9.3.3-7.
(3) Track
A track of a lower rank than tracks on main line are used
Rail weight :45 kg/m
Sleepers : 1200 pieses/km
Fastening : Pandorol-type
Ballast : the same as that on main line
(4) Turnout
All turnout are 8 # simple turnouts.
(5) Electric power facilities
The contact rail length is set at 5.8 km in total, based on the precondition that contact rail will not be laid in some parts of the repair shop.
As the power source for lighting facilities in the depot and machine in the workshop, a power room is established in the depot. An exclusive line will branch of from the high-tension power distribution line for main Line and run to the power room. High-tension current is transformed to low tension current at the power room and is supplied to the above facilities and machines.
As for the cost of the electric power facilities, unit prices of 6000 v high-tension power distribution facilities in Japan are referred to.
Direct current of 750V is supplied to the contact rail in the depot though a line which branch off from the main line. Sectioning disconnecting switches are installed, in order to divide the feeder
