sswt siss renewals survey

ABOUT ESHER RAILWAY STATION
Esher railway station is on the BML1 line between Surbiton and Hersham at 14m682y. It has 2 platforms which are adapted to manage 12 car trains. There are 4 main line running rails with the inner most fast and the outer operating a mostly stopping service with interspersed fast trains. Platform 1 is 248m and platform 4 is 249m long according to the sectional appendix. The island platform for platforms 2 & 3 is dilapidated and not used for public access.

The station is of fairly new construction and the walking route between platforms is via a new metal overbridge. There is sufficient duct route through the overbridge .

The SISS cabinet is located inside a Glasdon unit. There is little room inside the cabinet to dd additional equipment but if the rack was rationalised then room could be found. There is not adequate space inside the ticket office to locate additional equipment.

The SISS on the station consists of ANDUS on both platforms.

ACCESS/EGRESS
Access to platform 1 is via walk way from the entrance and platform 4 is accessed via the station approach. There is access to all platforms via a new metal overbridge.

NEAREST NODE/JUNCTION
No fibre or copper connectivity informtion has been gleened at this time.

NEAREST JOINT
No fibre or copper connectivity informtion has been gleened at this time.

NODE INTERCONNECTION OPTIONS
No fibre or copper connectivity informtion has been gleened at this time.

...if interconnecting at the existing fibre joint
No fibre or copper connectivity informtion has been gleened at this time.

...if interconnecting to the copper joint
No fibre or copper connectivity informtion has been gleened at this time.

RISK MATRIX CHECKLIST	NOTES & RISKS
Equipment room suitable for node	There is only an external cabinet which could not be surveyed due to access.
Internal/external housing required	External
Station trunking suitable	Some supplementary work required to interconnect to routes toward the node.
External ducting segregated	It was not clear from the survey if the ducting is segregated.
External ducting clear/roped/accessible	Unknown, assume rodding and roping could be required along platform 2 extension to the overbridge.
Power supply suitable	ET&I unavailable.
ET&I records obtained	No records available at the electrical room.
Power supply residual issues from ET&I	Unlikely but subject to ET&I documentation
Vandalism issues	None advised by station staff.
SSSI issues	None advised by station staff.
Other environmental issues e.g. rodents	None advised by station staff.
Existing support structures suitable	SISS equipment utilise standard fixings
Existing guttering and drainage suitable	There does not appear to be any canopy drainage issues, however there does seem to be an excess of moisture in the subway which would require attention.
Listed building / heritage issues	None advised by station staff.
Noise abatement issues	None advised by station staff.
Pedflow and changes of function	None advised by station staff.
Issues left behind by previous projects	None advised by station staff.
Issues with exit from station to lineside	Possible tray/ducting required to lineside as capacity not confirmed and some supplementary work to existing route.
Any local issues, affecting subsequent work	Adequate car park.

CIS RACK IMAGES

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©FONEALARM

SUMMARY
Due to no fibre or copper information available at this time no recommendation can be made.

This will be rectified in due course.