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SM1, SM5, SM6 · Sutton

Sutton data recovery. An instrument PC at Belmont, a family desktop in Cheam — both arrive with the only copy.

You would expect Sutton to resemble a normal outer-London borough, and it does. However, Sutton holds one extraordinary thing. Up on the chalk at Belmont, where the land climbs to the North Downs, there is the Royal Marsden's site at Downs Road, Belmont SM2 5PT, founded in 1851 and the first hospital in the world dedicated entirely to cancer treatment. And nearby sits the Institute of Cancer Research, with 895 academic staff working on genetic epidemiology, molecular pathology and drug development. The London Cancer Hub has been developing around them since 2019, with Maggie's Centre, the Centre for Cancer Drug Discovery in 2020 and the Oak Cancer Centre in 2023, and the current phase of development runs until 2035. The type of laboratory work that occurs here typically results in sequencer run output, mass-spectrometry data, flow-cytometry files, slide-scanner images and radiotherapy planning sets. Very frequently this data lands first on a control PC adjacent to the instrument. This PC is normally an older model using an outdated OS, with one internal disk and no backup, as the instrument software will not run on anything newer. That machine is the typical laboratory job on this bench. The rest of the borough is quieter, and honestly so. Carshalton, Cheam and Wallington are independent old parishes, each having their own high street; Carshalton and Wallington each possess post towns of their own, and Cheam is addressed as Sutton. They are full of small practices keeping client ledgers on one office machine, while the northern edge at Beddington Lane, Therapia Lane and Hackbridge is made up mainly of builders' merchants, motor traders and recycling companies with weighbridge tickets and environmental returns to produce. Behind all of it is an owner-occupied suburban community reliant upon cars, where the family archive is contained within one desktop unit. We do not collect, and we do not have a counter either in Sutton or in London. First obtain a quote by telephone or by completing our request form, then send us your media by tracked, covered post or deliver it personally to our Guildford intake laboratory, Monday to Friday, 9am to 5:30pm (appointment not required). We do not charge for the diagnosis, and one figure goes on paper first: £300 + VAT for a standalone drive, £250 + VAT for a memory card or USB stick, £400 + VAT for a recorder, and from £500 + VAT where more than one disk is involved.

Send it tracked and insured · we pay the return Looking at it costs nothing What we quote is what you are charged

Put it to an engineer — the first look costs nothing
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Five jobs the borough sends in most.

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What is going onWhat arrives from hereWhere that leaves you
An instrument PC that no longer accesses its hard diskA run of data that took seven days of machine time to produceLeave the device switched off; get a quote first, then remove your disk and send it
A laboratory storage array that will not functionImage stacks and radiotherapy planning sets stored across multiple disks without duplicate copies being madeShut down the set, label each disk with its bay number, obtain a quote first, then post the bare disks
The external drive a surveyor takes out and back every dayFor weeks, it travels in and out of a site bag every dayWhen you hear the click, switch it off
A practice desktop unit in Carshalton that will not bootClient ledgers and correspondence, all maintained in a single locationGive it no more power; obtain a quote first, then send the disk separately
A home-based NAS unit that no longer mountsTwenty years of family photos stored on a box that has never had another copy madeTurn it off and obtain a quote first; post the disks labelled by bay if possible, or post the entire box as it is
Packing it and posting it: obtain a quote first, either by phone or with the request form. The shipping form is then printed off and accompanies the drive inside the box. Send it to our Guildford intake laboratory with tracked and covered postage, or simply drop it off there (Monday to Friday, 9am to 5:30pm, no appointment necessary), and we pay for the return postage. What to pack it with, and how much of it, is described on the guide to packing and posting.

Four things laboratory and office work run into.

Why the parcel usually does the movingWe do not have a counter in Sutton, Cheam, Carshalton or Wallington, nor anywhere in London; however, you can still obtain a quote first, by phone or with the request form, and then post your items to our Guildford intake lab or drop them off there, Monday to Friday, 9am to 5:30pm (no appointment necessary), and nothing will be picked up from you. What cannot be moved about is the imaging equipment, so usually the media is posted to it instead of carried, under a tracked and covered service, and opened the working morning after it arrives. The address will print on your shipping form, and we also pay for the return trip.
Files that only get biggerThe largest files in SM1 to SM6 are generated directly from research instrumentation and scanning devices, rather than digital cameras. Examples include a slide scanner that may operate continuously all day, a spectrometry sequence, phased site photography during construction projects, and mapping layers that gain a new version every week; these are all written once, to one disk, and then duplicated elsewhere only if someone remembers to do so.
Integrity, not just the filesResearch and monitoring data carry obligations related to provenance and auditing requirements, which is why a partial recovery of questionable integrity can be worth less than none at all. Therefore all the information provided is itemised as follows: which files were completely recovered, which files were partially recovered, and which files could not be read at all. Provide details regarding what the data represents when you book, and based on those details we will create a listing that answers that.
The published bandsThere's no cost for the assessment, whatever it turns up. Following this will be one figure on a piece of paper, and that figure will never move: a single hard drive costs £300 + VAT; a memory card or USB stick is £250 + VAT; any type of video recorder, CCTV to NVR, is £400 + VAT; and multi-disk work, whether RAID arrays, NAS boxes or servers, starts at £500 + VAT. On most jobs, you only pay if we recover your data. We pay the postage home.

What the borough asks.

The instrument PC runs an operating system nobody has updated in years. Does that matter?

It does not matter to the recovery. What we read is the disk, not the operating system located on it, thus making the operating system version unimportant, whether it is the latest version or whatever older version the control software needs. Let us know which file types are important (raw sequencing files, spectrometry runs, image stacks) and the listing is built around those. The phone is answered by a person, Monday to Friday, 9am to 5:30pm.

A partial recovery would be no use to us. Then what?

Then we feel the explanation of what was recovered is as important as the files themselves. No data will ever be written back onto the original disk. A read-only image of the disk is created prior to any other action being taken, and all subsequent actions are performed upon the image rather than the disk. What you receive is a detailed listing, file by file, with files listed as "complete", "partially complete" and "unrecoverable", so integrity can be checked rather than assumed.

Finance will want paperwork. What is issued?

Everything is issued, and all of this paperwork is included without any additional cost. The quoted amount is provided in writing before any chargeable steps are taken; the itemised file listing is provided for your approval at the end of the process; and the VAT invoice is sent afterwards. Where a disk has to be opened, half is payable up front, and this is clearly stated in the quote. Each case has a single reference number throughout all documentation.

We are in Carshalton rather than Sutton. Same prices?

The same prices apply regardless of location. SM1, SM5 and SM6 lie wholly within the borough; SM2, SM3 and SM4 each cross a boundary, which is why Belmont, Cheam, Morden and Worcester Park share a district with somewhere else, but since no collection occurs, this does not affect either the price or the order of processing. Obtain a quote first via a phone call or through the quote form, and then send the media with tracking and cover, or bring it to our Guildford intake lab, Monday to Friday, 9am to 5:30pm (no appointment necessary). We pay for the leg home.

Send it from Sutton and say when you need it.

Cut the power and do not turn it back on again, as each time you do so will cause a loss of readable sectors on the disk. State what was running when it stopped, for example an overnight run, a slide batch or a file being written. There is no cost for looking; you will get one figure on paper; and no chargeable activity will occur until you give us permission to proceed.

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