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PROCUREMENT OPPORTUNITY

Dredge & Disposal Operations at Pwllheli Marina: Sediment Plume Numerical Modelling and Environmental Assessments

Cyngor Gwynedd · Tender notice on Find a Tender

Tender information last checkedLast checked 29 Sept 2026, 23:27.

Opportunity overview

The consultant will take a leading role in the development and implementation of a numerical model to simulate the fate of dredged marine sediment disposed at sea, beyond the harbour entrance at Pwllheli, North Wales.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Classification

  • CPV45000000 — Construction work
  • CPV90000000 — Sewage, refuse, cleaning and environmental services

Lots

  • Lot 1£75k

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
itt_116429
Status
complete
Above Threshold
No
Procurement Method
open
Main Procurement Category
works
How to submit
https://etenderwales.bravosolution.co.ukITT : itt_116429 - Dredge & Disposal Operations at Pwllheli Marina: Sediment Plume Numerical Modelling and Environmental Assessments
Procurement Method Details
Below threshold - open competition

Legal basis

Id
2023/54
Scheme
UKPGA

Techniques

Has Electronic Auction
Yes

Tender Period

Ends
9 May 2025, 13:00

Enquiry period

Ends
2 May 2025, 13:00

Submission terms

Electronic Submission Policy
allowed

Lots and requirements

Entry 1
Id
1
Status
complete

Value

Amount
75,000
Currency
GBP
Including VAT
90,000

Suitability

Sme
Yes
Vcse
Yes

Award criteria

Criteria

Criterion 1
Name
Commercial
Type
price
Description
rryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

Numbers

Entry 1
Number
50
Weight
percentageExact
Criterion 2
Name
inustrial
Type
quality
Description
ddsdsdsfsfsf

Numbers

Entry 1
Number
50
Weight
percentageExact

Contract period

Ends
31 Jul 2025, 23:59
Starts
1 Jun 2025, 00:00

Items and delivery

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UKL
Country
GB
Country Name
United Kingdom

Additional Classifications

Entry 1
Id
45000000
Scheme
CPV
Description
Construction work
Entry 2
Id
90000000
Scheme
CPV
Description
Sewage, refuse, cleaning and environmental services

Published documents

Entry 1
Id
012844-2025
Format
text/html
Notice Type
UK4
Description
Tender notice on Find a Tender
Document Type
tenderNotice
Published
3 Apr 2025, 14:36

Buyer, suppliers and contacts

Organisation 1
Id
GB-PPON-PTCX-9875-MZPQ
Name
Cyngor Gwynedd

Roles

buyer

Address

Region
UKL12
Country
GB
Locality
Caernarfon
Postal Code
LL55 1SH
Country Name
United Kingdom
Street Address
Swyddfeydd y Cyngor / Council Offices

Details

Classifications

Entry 1
Id
publicAuthoritySubCentralGovernment
Scheme
UK_CA_TYPE
Description
Public authority - sub-central government
Entry 2
Id
GB-WLS
Scheme
UK_CA_DEVOLVED_REGULATIONS
Description
Welsh devolved regulations apply

Identifier

Id
PTCX-9875-MZPQ
Scheme
GB-PPON

Contact

Name
Tomos Davies
Organisation 2
Id
GB-PPON-PJRD-5463-VLNY
Name
Intertek Energy & Water Consultancy Services

Roles

supplier

Address

Region
UKJ36
Country
GB
Locality
Hampshire
Postal Code
GU30 7DW
Country Name
United Kingdom
Street Address
Exchange House, 33 Station Road

Details

Vcse
No
Scale
sme

Identifier

Id
PJRD-5463-VLNY
Scheme
GB-PPON

Contact

Award information

Award 1
Id
1
Date
11 Jun 2025, 00:00
Title
Dredge & Disposal Operations at Pwllheli Marina
Status
active
Above Threshold
No
Main Procurement Category
services

Items

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom
Entry 2
Region
UK
Country
GB
Country Name
United Kingdom

Additional Classifications

Entry 1
Id
90000000
Scheme
CPV
Description
Sewage, refuse, cleaning and environmental services

Value

Amount
100,000
Currency
GBP
Including VAT
120,000

Documents

Entry 1
Id
033760-2025
Format
text/html
Notice Type
UK6
Description
Contract award notice on Find a Tender
Document Type
awardNotice
Published
19 Jun 2025, 14:51

Suppliers

Supplier 1
Id
GB-PPON-PJRD-5463-VLNY
Name
Intertek Energy & Water Consultancy Services

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Status
scheduled
Due
27 Jun 2025, 23:59

Related lots

1

Contract period

Ends
30 Jul 2026, 23:59
Starts
30 Jun 2025, 00:00

Contracts and changes

Entry 1
Id
1
Title
Dredge & Disposal Operations at Pwllheli Marina: Sediment Plume Numerical Modelling and Environmental Assessments
Status
active
Award ID
1
Date Signed
1 Jul 2025, 00:00
Above Threshold
No

Value

Amount
64,017.5
Currency
GBP
Including VAT
64,017.5

Period

Ends
28 Nov 2025, 23:59
Starts
3 Oct 2025, 00:00

Documents

Entry 1
Id
061302-2025
Format
text/html
Notice Type
UK7
Description
Contract details notice on Find a Tender
Document Type
contractNotice
Published
1 Oct 2025, 12:39

Recorded locations

  • Buyer location · Caernarfon · UKL12 · LL55 1SH · United Kingdom
  • Delivery location · UKL · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. ocds-h6vhtk-04fcc4-2025-10-01T12:39:20+01:00Tender notice on Find a Tender ·