Find a TenderOpen for tender Tender notice
Published 6 Nov 2026, 15:32 GMT

Official UK procurement notice

7962/27 Decontamination Authorising Engineer

Authority: Guy's and St Thomas' NHS Foundation Trust (NHS & healthcare)

ServicesOpen procedureAbove thresholdSME suitableVCSE suitable
Sectors: Architecture & Engineering (71) Delivery: Delivery location not published
Published estimate£140,000≈ £28k / year · £168,000 inc. VAT
Submission deadline 1 Dec 202617:00 GMT · 21 days left
Contract term 5 yrsends 30 Jan 2032 · up to 30 Jan 2034 with extensions · starts 31 Jan 2027
Notice summaryFrom the published notice

Provision of Decontamination Authorising Engineer.

What is being bought

Published requirement description

Provision of Decontamination Authorising Engineer

  • The authority expects to re-tender this requirement around 30 Jan 2034, 23:59 GMT.

CPV: Advisory and consultative engineering services

The lotProcurement structure

single lot · value published
Lot #1Renewal 5 yrsSMEVCSEPublished value£140,000
Contract period: 31 Jan 2027 – 30 Jan 2032 (5 yrs) · up to 30 Jan 2034 with extensionsValue: £140,000 exc. VAT · £168,000 inc. VAT
Eligibility: SME eligibleVCSE eligibleTurnover guideline: ~£55,969/yr≈ 2× annual value
Extensions: 2x 12 month options to extend contract after 5 years · 2x12 month extension
Pre-qualification & selection criteria (PQQ)2
  • Economic & financial standing

    Must be registered on the central digital platform. UK GDPR in place at time of contract. Legal Requirements

    • Control of Asbestos Regulation 2012
    • Construction (Design and Management) Regulations 2015
    • Control of Substances Hazardous to Health Regulations 2002
    • Electricity Act 1989
    • Electricity at Work Regulations 1989
    • Supply of Machinery (Safety) Regulations 2008
    • 7671, The IEE Wiring Regulations
    • British Standards and BS Code of Practice
    • Health & Safety at Work Act
    • Health Technical Memoranda
    • Health Building Notes
    • Health Facilities Notes
    • Model Engineering Specifications
    • Guy's & St Thomas' NHS Foundation Trust, Hospital Engineering Requirements
    • Guy’s & St Thomas’ NHS Foundation Trust Design Standards
    • Guy’s & St Thomas’ NHS Foundation Trust Capital Projects Energy Policy
    • Guy’s & St Thomas’ NHS Foundation Trust Environmental Sustainability Strategy
    • It is essential that the Bidder is registered and holds the following accreditations:
    • ISO9001 accredited
    • Professional Witnesses
  • Technical & professional ability

    The HTMs that are applicable to this requirement are:

    www.gov.uk/government/collectio… ↗

    • Health Technical Memorandum 01
    • Policies and Principals of healthcare engineering (HTM 00)
    • The Authorising Engineer (Decontamination) will act as an independent professional adviser to the Trust. The Authorising Engineer (Decontamination) shall be appointed by Essentia on behalf of the Trust.
    • The Authorising Engineer (Decontamination) shall oversee Trust implementation to ensure compliance to maintain a holistic approach to the management of Decontamination safety and associated safe working practices.
    • The AE will act as an independent professional adviser to the Trust. The AE is appointed by the Trust in line with HTM 00 and HTM 01.

Who is likely to bid for this lot ↓

What it takes to win
i

How this buyer will score bids.

The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).

Evaluation split and conditions of participation as published; the tender pack may add more
How bids are scored
Quality: 70%Price: 30%
Published sub-criteria (2)
  • 5 Point scoring 0-4 Matrix: 70%
  • 5 point scoring method 0-4 matrix: 30%
Published award criteria (2)
  • 5 Point scoring 0-4 Matrix: Score Classification 0 Unacceptable No response at all or insufficient information provided in the response such that it is totally un-assessable and/or incomprehensible. 1 Poor A poor response that either: - Fails to address the majority of the question; or - Addresses the majority/all of the question but with little or no relevant detail provided meaning that it lacks detail in respect of the majority/ all applicable areas, and as a result, the Authority has little confidence that the bidder has the relevant experience to deliver the Services in compliance with the Specification. 2 Satisfactory A satisfactory response that either: - Addresses all of the question with satisfactory (but not good) relevant detail provided meaning that it lacks detail in some applicable areas which causes the evaluator concern; or - Addresses the majority of the question with satisfactory (but not good) relevant detail provided meaning that it lacks detail in some applicable areas which causes the evaluator concern; and as a result, the Authority has satisfactory confidence that the bidder has the relevant experience to deliver the services in compliance with the Specification. 3 Good A good response that either: - Addresses all of the question with some good (but not excellent) relevant detail, but this does not cause concern; or - Addresses the majority of the question with excellent relevant detail provided and the parts of the question not addressed do not cause the evaluator concern; or - Addresses the majority of the question with good relevant detail provided meaning that it lacks detail in a minority of applicable areas but neither failure causes the evaluator concern; and as a result, the Authority has good confidence that the bidder has the relevant experience to deliver the services in compliance with the Specification. 4 Excellent An excellent response that addresses all of the question, with clear and excellent relevant detail giving the Authority full confidence that the bidder has the relevant experience to deliver the services in compliance with the Specification.
  • 5 point scoring method 0-4 matrix: Score Classification 0 Unacceptable No response at all or insufficient information provided in the response such that it is totally un-assessable and/or incomprehensible. 1 Poor A poor response that either: - Fails to address the majority of the question; or - Addresses the majority/all of the question but with little or no relevant detail provided meaning that it lacks detail in respect of the majority/ all applicable areas, and as a result, the Authority has little confidence that the bidder has the relevant experience to deliver the Services in compliance with the Specification. 2 Satisfactory A satisfactory response that either: - Addresses all of the question with satisfactory (but not good) relevant detail provided meaning that it lacks detail in some applicable areas which causes the evaluator concern; or - Addresses the majority of the question with satisfactory (but not good) relevant detail provided meaning that it lacks detail in some applicable areas which causes the evaluator concern; and as a result, the Authority has satisfactory confidence that the bidder has the relevant experience to deliver the services in compliance with the Specification. 3 Good A good response that either: - Addresses all of the question with some good (but not excellent) relevant detail, but this does not cause concern; or - Addresses the majority of the question with excellent relevant detail provided and the parts of the question not addressed do not cause the evaluator concern; or - Addresses the majority of the question with good relevant detail provided meaning that it lacks detail in a minority of applicable areas but neither failure causes the evaluator concern; and as a result, the Authority has good confidence that the bidder has the relevant experience to deliver the services in compliance with the Specification. 4 Excellent An excellent response that addresses all of the question, with clear and excellent relevant detail giving the Authority full confidence that the bidder has the relevant experience to deliver the services in compliance with the Specification.
Conditions of participation2
  • Economic & financial standing

    Must be registered on the central digital platform. UK GDPR in place at time of contract. Legal Requirements

    • Control of Asbestos Regulation 2012
    • Construction (Design and Management) Regulations 2015
    • Control of Substances Hazardous to Health Regulations 2002
    • Electricity Act 1989
    • Electricity at Work Regulations 1989
    • Supply of Machinery (Safety) Regulations 2008
    • 7671, The IEE Wiring Regulations
    • British Standards and BS Code of Practice
    • Health & Safety at Work Act
    • Health Technical Memoranda
    • Health Building Notes
    • Health Facilities Notes
    • Model Engineering Specifications
    • Guy's & St Thomas' NHS Foundation Trust, Hospital Engineering Requirements
    • Guy’s & St Thomas’ NHS Foundation Trust Design Standards
    • Guy’s & St Thomas’ NHS Foundation Trust Capital Projects Energy Policy
    • Guy’s & St Thomas’ NHS Foundation Trust Environmental Sustainability Strategy
    • It is essential that the Bidder is registered and holds the following accreditations:
    • ISO9001 accredited
    • Professional Witnesses
  • Technical & professional ability

    The HTMs that are applicable to this requirement are:

    www.gov.uk/government/collectio… ↗

    • Health Technical Memorandum 01
    • Policies and Principals of healthcare engineering (HTM 00)
    • The Authorising Engineer (Decontamination) will act as an independent professional adviser to the Trust. The Authorising Engineer (Decontamination) shall be appointed by Essentia on behalf of the Trust.
    • The Authorising Engineer (Decontamination) shall oversee Trust implementation to ensure compliance to maintain a holistic approach to the management of Decontamination safety and associated safe working practices.
    • The AE will act as an independent professional adviser to the Trust. The AE is appointed by the Trust in line with HTM 00 and HTM 01.
What this means for your bid
  • Price carries 30 of 100 points: a 10% discount moves about 3 points. The method statement decides this lot, not the discount.
  • Turnover usually expected at this size: about £55,969 (twice the annual value).

Price arithmetic assumes straight proportional scoring; the tender pack may use another formula. Turnover is an indicative market norm (≈2× annual value), not a published condition.

Competition analysis · published record, not a forecast of who will bid

How Guy's and St Thomas' NHS Foundation Trust buys Consultative engineering and construction services (CPV 7131), and who usually turns up

Guy's and St Thomas' NHS Foundation Trust’s published record next to the market for the same work. Frameworks and DPS are left out: they draw different bid counts. Whole-market view: Consultative engineering and construction services (CPV 7131) →

1

How the contest usually goes

Winner shares use published awards; bid and price charts use contested lots.

Question for the bid
This buyerGuy's and St Thomas' NHS Foundation Trust · all categories
The marketConsultative engineering and construction services (CPV 7131) · Greater London (authority’s region)
What to do with it
How often do SMEs win?
i

How often small and medium firms win.

Share of awards where the winner’s size is known.

The counts under this question show how many awards have a known supplier size.

Last 36 months.

Buyer: 61 of 111 known-size awards · market: CPV 7131 · Greater London (authority’s region), n=335
55%64%

Small firms have won here. Neither number says whether you qualify; it describes who has been winning.

How often do local suppliers win?
i

How often local firms win similar work.

Winners with a registered address in the delivery region, out of awards with a known address.

Local means the winner is registered in the region where that award was delivered. The market figure counts awards delivered in Greater London (authority’s region).

A local branch does not count if the registered address is elsewhere.

Last 36 months.

Buyer: 23 of 60 known-location awards · market: CPV 7131 · Greater London (authority’s region), n=283
38%39%

Most of this buyer’s recorded winners were registered outside the region where that award was delivered.

How long to a decision?
i

How long buyers here take to decide after bids close.

Middle value in days from the bid deadline to the award date, on competitions that published both.

Only decided tenders count, so slow ones still waiting are not in.

Last 36 months.

Buyer: 10 decided notices · market: CPV 7131 · Greater London (authority’s region), n=48
45 days42 days

Half of these awards have an award date within 45 days of the bid deadline.

How often single-bid or direct?
i

How often work is awarded with no recorded rival.

Direct awards and tenders where every published lot count shows one bid.

Both shares are minimums: some awards have no bid count.

Thin markets produce this too; it is not proof of a tailored specification.

Last 36 months.

Buyer: at least 58 of 92 procurements with awards had no recorded rival · market: CPV 7131 · Greater London (authority’s region), n=406
63%47%

Direct awards or one recorded bid are common here. Check the route before spending time on a bid.

How many bids did past lots attract?

i

How many bids past lots received.

Each colour is a bid-count range. Only competed lots with a published count are included.

Past bids do not predict this tender.

Last 36 months.

This buyer16 lots with bid counts · all categories
6% had one bid
The market64 lots with bid counts · CPV 7131 · Greater London (authority’s region)
11% had one bid
Buyer / market · select a colour for counts
1 bid6% / 11%
Buyer: 1 of 16 lots with published bid counts. Market: 7 of 64 lots with published bid counts.
2–331% / 23%
Buyer: 5 of 16 lots with published bid counts. Market: 15 of 64 lots with published bid counts.
4–638% / 36%
Buyer: 6 of 16 lots with published bid counts. Market: 23 of 64 lots with published bid counts.
7+25% / 30%
Buyer: 4 of 16 lots with published bid counts. Market: 19 of 64 lots with published bid counts.

How did awards compare with estimates?

i

Where winning prices landed against estimates.

Awards below, close to or above the estimate, per lot. The buyer side adds below-threshold contracts with a pre-award estimate; an award inside a published range counts as close.

Past prices are a guide, not a bid price.

Last 36 months.

This buyer9 lots with estimate and award · all categories
33% below estimate
The market53 lots with estimate and award · CPV 7131 · Greater London (authority’s region)
47% below estimate
Buyer / market · select a colour for counts
Below estimate33% / 47%
Buyer: 3 of 9 lots with an estimate and award. Market: 25 of 53 lots with an estimate and award.
Within ±2%44% / 32%
Buyer: 4 of 9 lots with an estimate and award. Market: 17 of 53 lots with an estimate and award.
Above estimate22% / 21%
Buyer: 2 of 9 lots with an estimate and award. Market: 11 of 53 lots with an estimate and award.
2

Assess each lot
i

What past awards tell you about each lot.

See the forecast, this buyer’s earlier suppliers and firms with relevant wins.

No supplier is confirmed as a bidder.

Open a lot for its forecast, this buyer’s previous supplier and possible competitors, from published award history, not a bid list

Lot #1CPV 713160 monthsSME suitablePublished estimate£140k
Expected competition
i

How many bids this lot may attract.

The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.

Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 64 past lots.

A forecast, not a list of bidders.

—No model forecast yet11% chance of a single bid
Past bids on 64 similar lots
1 bid11%
7 of 64 similar past lots received 1 bid (11%).
2–323%
15 of 64 similar past lots received 2–3 (23%).
4–636%
23 of 64 similar past lots received 4–6 (36%).
7+30%
19 of 64 similar past lots received 7+ (30%).
Comparable past lots usually drew 4 bids.
Commercial price forecast
i

Where the award price may land.

The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.

No comparable awards for this lot yet.

A statistical guide from past awards, not a price to bid.

—No model forecast yet
No comparable awards on record for this lot’s category yet. The published estimate is £140k, and the forecast stays empty until the market has a record to read.

Who has supplied this buyer on similar work?
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

A past supplier may not bid again.

SupplierThis buyer’s earlier contractLotAward valueWhy listed
DRLC LimitedLive contractFire Authorising Engineer 6998/27runs to Aug 2031—£219kMatched as the earlier contract

Who could compete for this lot?
i

Who could compete for this lot?

Firms with relevant past wins. On a framework, we show firms on that agreement.

None is confirmed as a bidder.

Candidate suppliers for this notice have not been worked out yet, so this is not a verdict that nobody fits.

About this data
  • Source. Official UK public procurement notices (Find a Tender and Contracts Finder), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly. Contracts Finder appears in live search, the Retender Radar, contract pages, organisation counts, the earlier contracts and past suppliers on a tender's competition panel, the buyer's decision figure and its award against estimate; the other analytical figures are built from Find a Tender notices.
  • Two views, kept apart. The authority’s own track record and the wider market for the same kind of work sit side by side and are never mixed. Where the local picture is too thin, a figure widens to a broader market and says which one it used.
  • Forecasts are labelled. The price forecast and its range, possible competitors and the earlier-work matches are our estimates from past awards: not published facts, not win chances and not price advice. Official notices do not say who is bidding.
  • Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.

What this replaces
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

44% title match.

A past supplier may not bid again.

The prior contract this notice most likely re-tenders · matched by title and category (44% title match), the holder is not guaranteed to re-bid

Fire Authorising Engineer 6998/27 — held by DRLC Limited; the published contract ends 31 Aug 2031.

Procedure terms & legal framework

From the official record
Procedure method
Open procedure
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Procurement category
Services
Notice status
Open for tender
Procurement threshold
Above threshold (FTS publication)
Regulatory regime
Standard
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Unspecified in notice
Recurring procurement
Yes · next expected 30 Jan 2034
First published
6 Nov 2026, 15:32 GMT
Last source update
6 Nov 2026, 15:32 GMT
Award evaluation window
Submission end – 6 Jan 2027
Authority reference
C487088
FTS notice number
2026/S 000-105852
Latest notice
Tender notice (UK4)
Classification (CPV)
Advisory and consultative engineering services
Delivery area
Not published
Official registry OCID
ocds-h6vhtk-07b6d2 Find a Tender
Contract terms summary

Monthly in arrears

How to participate & submission route

Official notice Submit via Atamis (Health Family)
Submission portal named on this notice: Atamis (Health Family) · Who buys & how to bid on Atamis
Supplier login requiredElectronic submission allowedLanguage: EN
Access & registration note: Free · one account PER buying organisation portal · password resets come "from Salesforce.com" (check spam)
Requests to participate (first stage)
—
Tender submission deadline
1 Dec 2026, 17:00 GMT
Clarification deadline
—
Submission channel
Official e-sourcing portal
Electronic submission
Allowed
Accepted languages
en
Detailed submission instructions & authority contactsFrom official release
Published estimate £140,000 excludes VAT (£168,000 including VAT).

Timeline

6 Nov 2026 → 31 Jan 2027 · 4 dates
  1. Tender notice published3 days ago
    6 Nov 2026, 15:32 GMT
  2. Today
    10 Nov 2026
  3. Submission deadlinein 21 days
    1 Dec 2026, 17:00 GMT
  4. Award decision expected byin 57 days
    6 Jan 2027, 23:59 GMT
  5. Contract startsin 81 days
    31 Jan 2027

Notice history

1 event · 1 release on Find a Tender
  1. Tender notice published
    6 Nov 2026, 15:32 GMT
    UK4

Commercial outcome & contract awards

Nothing awarded yet
Awards (0)
No award published
Contracts (0)
No contract published
Bid statistics
No aggregate bid statistics published

Contracting authority & participating public bodies

Guy's and St Thomas' NHS Foundation Trust

Contracting authorityPublic authority - central government GB-PPON: PDZC-6438-DGPX Great Maze Pond, London, London, SE1 9RTContact email

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure

  • Tender notice tenderTender noticeUK4Tender notice on Find a Tender