# Oxford Surveying Services > Estimating and Surveying Services ## Posts - [Hello world!](https://oxfordsurveyingservices.co.uk/hello-world/): Welcome to WordPress. This is your first post. Edit or delete it, then start writing! ## Pages - [Quantity Surveying Case Study: £92k Added](https://oxfordsurveyingservices.co.uk/quantity-surveying-case-roi-headington/): How Can a Quantity Surveyor Pay for Itself and Then Some? How disciplined variation management secured £92,185 in additional value on the refurbishment and extension of two semi-detached houses in Headington 55.82% Increase in Job Value £92,185 Additional Value Secured 1.5% Total Quantity Surveying Fee Refurbishment and Extension of Two Houses, Headington This quantity surveying case study covers the refurbishment and ground-floor extension of two semi-detached houses on Kennett Road in Headington. Both properties required identical refurbishment works, making the project appear relatively straightforward at the outset. However, client-led changes, variations and new works information increased the scope as construction […] - [Manor House Refurbishment Case Study: £351k Secured](https://oxfordsurveyingservices.co.uk/manor-house-refurbishment/): Is it easy managing 200 Variations without a Single Dispute? And what processes are necessary for this? We were tasked with administering a large manor house refurbishment through 56 weeks on site with an Extension of Time claim, all under a JCT 2011 Intermediate Building Contract £272,473 Original Works Order £623,500 Final Account £9.80 Returned for Every £1 in Surveyor Fees Manor House Refurbishment, JCT 2011 Intermediate Contract A contractor appointed Oxford Surveying Services to provide quantity surveying support for the refurbishment of a large manor house, which included new flooring, a balcony, rendering, internal decoration and an extension to […] - [Groundworks Case Study: £96k Added in Value](https://oxfordsurveyingservices.co.uk/groundworks-case-study/): How a QS Turns Site Changes Into Secured Profit Adding £96,069 to a groundworks contract without a single dispute £870,000 Value of Works Secured £966,069 Final Account £6.62 Returned for Every £1 in Surveyor Fees Civils and Groundworks, 11 New Build Houses Oxford Surveying Services was instructed to price and secure a civils and groundworks contract for 11 new build houses. The Bill of Quantities (BoQ) set out accurate quantities and rates for the project, with a target profit of £217,500 built into a contract value of £870,000 from the outset. The project changed. Revised drawings, a new surveyor for […] - [Care Home Brickwork Case Study: £37k Recovered](https://oxfordsurveyingservices.co.uk/brickwork-quantity-surveying-case-study/): When Delays aren’t the Sub-Contractor’s Fault, How Do You Protect Their Position? How acceleration claims, formal notices and disciplined valuation protected a sub-contractor’s position on a delayed care home development £77,346 Original Works Order £114,504 Final Account £11.05 Returned for Every £1 in Surveyor Fees Labour-Only Brickwork, New Care Home Development, Aylesbury Oxford Surveying Services were instructed on a labour-only brickwork contract for a new care home development in Aylesbury, carried out under a sub-contract order for a large main contractor, valued at £77,346. The scope of works increased due to issues on site attributable to the main contractor: delays […] - [70-Bedroom Development Case Study: £458k Saved](https://oxfordsurveyingservices.co.uk/commercial-residential-development/): 11% Off a £4.3m Build, Without Cutting a Single Corner The Supply Chain Discipline That Saved £458k on a 70-Bedroom Development £4,301,783 Original Works Order £458,715 Savings on budget £9.70 Returned for Every £1 in Surveyor Fees 70-Bedroom Development, Commercial Residential Use Oxford Surveying Services were instructed to support the site team on a large single development for commercial residential use: a 70-bedroom scheme with construction works valued at £4,301,783 within a total development value of £6,583,598. We prepared the Bill of Quantities in full elemental breakdown, presenting accurate quantities and rates for every specialist package required on site. Our […] - [Case Studies](https://oxfordsurveyingservices.co.uk/oss-case-studies/): Real Projects. Measurable Results. See how Oxford Surveying Services protects margins, recovers value and controls costs for developers, contractors and sub-contractors; from initial instruction through to final account. 11% Off a £4.3m Build, Without Cutting a Single Corner OSS secured £96,069 in variations on an 11-home groundworks contract, preventing scope creep and final-account disputes. When Delays aren’t the Sub-Contractor’s Fault, How Do You Protect Their Position? OSS recovered £37,158 on an Aylesbury care home brickwork contract, increasing the final account to £114,504. How we Secured £351k Across 200+ Variations Without a Single Dispute OSS secured £351,027 through over 200 agreed […] - [Projects](https://oxfordsurveyingservices.co.uk/projects/): who we work with If you are a Developer/Contractor, we create site appraisals, feasibility studies and detailed cost plans including BOQ’s where needed. If you are a Sub-contractor, we assist with Carpentry, Groundworks/Site works and Drainage, Roofing, Bricklaying, Decoration and others, with measuring and the pricing of new tenders, agreeing fair terms, submitting valuations and then final accounts. If you are a Builder we can measure and price new work including extensions and refurbishments, attend any meetings, submit your valuations, help with changes and variations and prepare any final accounts. how will my project work? We create detailed estimates and […] - [Contact](https://oxfordsurveyingservices.co.uk/contact/) - [Services](https://oxfordsurveyingservices.co.uk/services/) - [About](https://oxfordsurveyingservices.co.uk/about/) - [Home](https://oxfordsurveyingservices.co.uk/) - [Privacy Policy](https://oxfordsurveyingservices.co.uk/privacy-policy/): Who we are Our website address is: www.oxfordsurveyingservices.co.uk Comments This website is operated by Oxford Surveying Services Limited. We take the privacy of our users seriously and we are committed to safeguarding the privacy of our users. This Privacy Policy explains our data processing practices with regard to this web site. Other websites to which this website links are not covered by this policy. Personal Information We may collect personal information from you through your submission of a contact request form. 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