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Contract Award Notice

Plas Tan y Bwlch: Tim Dylunio / Design Team

  • First published: 22 October 2025
  • Last modified: 22 October 2025
  • Version: N/A
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Contents

Summary

OCID:
ocds-kuma6s-151988
Published by:
Awdurdod Parc Cenedlaethol Eryri
Authority ID:
AA22451
Publication date:
22 October 2025
Deadline date:
-
Notice type:
Contract Award Notice
Has documents:
No
Has SPD:
No
Has Carbon Reduction Plan:
No

Abstract

Nod y comisiwn hwn yw galluogi APCE i gyflwyno cais llwyddiannus i Gronfa Dreftadaeth y Loteri Genedlaethol. Ar hyn o bryd, rhagwelir bydd y prosiect gwerth hyd at £10miliwn. Ynghyd â’r ffurflen gais ei hun (fydd yn cael ei chwblhau gan swyddogion APCE), mae’n ofynnol i APCE gyflwyno nifer o ddogfennau i’r Gronfa Dreftadaeth a rhain fydd allbynau’r comisiwn. Mae Awdurdod Parc Cenedlaethol Eryri yn dymuno apwyntio Tim Dylunio i arwain ar y gwaith hwn, drwy ddatblygu cynlluniau cychwynnol ar sail gweledigaeth APCE, ei bartneriaid a rhanddeiliaid ar gyfer dyfodol Plas Tan y Bwlch. Mae’n hanfodol bod y Tîm yn cydweithio’n agos ac yn gwerthfawrogi’r rhyngberthynas rhwng y gwahanol agweddau o’r comisiwn. 1. Cynllun Busnes: bydd cynllun busnes cynaliadwy a realistig yn allweddol i flaen reolaeth Plas Tan y Bwlch. Mae’n hanfodol bod y cynllun busnes yn ymgorffori blaenoriaethau’r cleient ar gyfer busnes a gweithgaredd ac ethos Parciau Cenedlaethol. Dylid dangos sut bydd yr ymgynghorydd yn ymgysylltu â’r tîm cleient. Fel rhan o’r cynllun busnes, dylid ystyried nifer o opsiynau (gan gynnwys gweledigaeth y cleient), gan gynnwys: ◦ Gofod swyddfa, i’w ddefnyddio fel Pencadlys APCE. Bydd angen asesu’r gofynion o safbwynt y nifer o ddesgiau a’r math o ofod fydd ei angen, ar sail patrymau gwaith ac anghenion busnes. ◦ Gweithgaredd fusnes megis llety, caffi, gweithgareddau, darpariaeth cyrsiau sgiliau, adwerthu, llogi ystafelloedd cyfarfod, digwyddiadau ◦ Incwm eilaidd yn deillio o weithgareddau eraill, e.e. coedlannau, llwybrau a gerddi’r Plas. ◦ Defnydd ynni adnewyddol a chyfleoedd ar gyfer lleihau costau rhedeg y Plas. ◦ Cyfleusterau Cynhadledd, ystafelloedd cyfarfod, gofodau cymunedol, gofod arddangos (gofodau hyblyg, amlddefnydd). ◦ Bydd gofyn i gynllunydd busnes y Tîm Dylunio asesu yn fanwl yr holl gyfleoedd allai fod ar gael. 2. Opsiynau pensaernīol ar gyfer prosiect adfer a datblygu arfaethedig Plas Tan y Bwlch, gan gynnwys creu gofod mewnol ‘open plan’ sy’n sympathetig i’r amgylchedd hanesyddol ar loriau uchaf y prif adeilad a fyddai’n addas ar gyfer cartrefu Pencadlys APCE, gwella mynediad ac uchafu opsiynau ar gyfer defnydd masnachol a dehongli o wahanol ofodau Plas Tan y Bwlch. 3. Opsiynau pensaernīaeth tirweddol ar gyfer adfer a datblygu gerddi hanesyddol cofrestredig Plas Tan y Bwlch, i gynnwys llunio arolwg cyflwr o erddi Plas Tan y Bwlch. 4. Asesiad opsiynau ar gyfer defnydd ynni a chyfleoedd ar gyfer gosod systemau adnewyddadwy a fydd yn lleihau costau rhedeg Plas Tan y Bwlch y tymor hir er enghraifft gosod gwresogi ‘ground source’, lleoliad isadeiledd ‘ground source’, hyfywedd gosod paneli solar o fewn y stad, o bosib wedi’i gefnogi gan system storio ynni batri, er mwyn lleihau ei gostau rhedeg. Bydd yr adroddiad yn cynnwys costau gosod a chostau rhedeg tymor canolig gan anelu at gyrraedd y nod o gynnal Plas Tan y Bwlch fel adeilad hanesyddol sy’n rhedeg gydag allyriadau carbon net sero. 5. Amlinelliad manwl o’r costau. The aim of this commission is to enable the ENPA to submit a successful funding application to the National Lottery Heritage Fund. It is currently expected that the project will cost up to £10million. Along with the application form itself (which will be completed by the ENPA), the Authority is required to submit a series of documents to the Heritage Fund and these will be the commission’s outputs. ENPA is seeking to appoint a Design Team to lead on this work, by producing initial documentation based on the vision of the ENPA, its partners and stakeholder, for the future of Plas Tan y Bwlch. It is essential that the Team collaborates closely and appreciates the interconnection of the various elements of this commission: 1. Business Plan: a sustainable and realistic business plan is key to the future management of Plas Tan y Bwlch. It is imperative that the business plan integrates the client’s priorities for

Full notice text

CONTRACT AWARD NOTICE – NATIONAL

SERVICES

1 Authority Details

1.1

Authority Name and Address


Awdurdod Parc Cenedlaethol Eryri

Penrhyndeudraeth, Gwynedd,

Gwynedd

LL48 6LF

UK

Naomi Jones

+44 1766770274

naomi.jones@eryri.llyw.cymru

http://www.eryri.llyw.cymru

2 Contract Details

2.1

Title

Plas Tan y Bwlch: Tim Dylunio / Design Team

2.2

Description of the contract

Nod y comisiwn hwn yw galluogi APCE

i gyflwyno cais llwyddiannus i Gronfa

Dreftadaeth y Loteri Genedlaethol. Ar hyn o

bryd, rhagwelir bydd y prosiect gwerth hyd

at £10miliwn. Ynghyd â’r ffurflen gais ei hun

(fydd yn cael ei chwblhau gan swyddogion

APCE), mae’n ofynnol i APCE gyflwyno nifer

o ddogfennau i’r Gronfa Dreftadaeth a rhain

fydd allbynau’r comisiwn.

Mae Awdurdod Parc Cenedlaethol Eryri yn

dymuno apwyntio Tim Dylunio i arwain ar

y gwaith hwn, drwy ddatblygu cynlluniau

cychwynnol ar sail gweledigaeth APCE, ei

bartneriaid a rhanddeiliaid ar gyfer dyfodol

Plas Tan y Bwlch. Mae’n hanfodol bod y Tîm

yn cydweithio’n agos ac yn gwerthfawrogi’r

rhyngberthynas rhwng y gwahanol agweddau

o’r comisiwn.

1. Cynllun Busnes: bydd cynllun busnes

cynaliadwy a realistig yn allweddol i

flaen reolaeth Plas Tan y Bwlch. Mae’n

hanfodol bod y cynllun busnes yn

ymgorffori blaenoriaethau’r cleient ar

gyfer busnes a gweithgaredd ac ethos

Parciau Cenedlaethol. Dylid dangos sut

bydd yr ymgynghorydd yn ymgysylltu â’r

tîm cleient. Fel rhan o’r cynllun busnes,

dylid ystyried nifer o opsiynau (gan

gynnwys gweledigaeth y cleient), gan

gynnwys:

◦ Gofod swyddfa, i’w ddefnyddio fel

Pencadlys APCE. Bydd angen asesu’r

gofynion o safbwynt y nifer o ddesgiau

a’r math o ofod fydd ei angen, ar sail

patrymau gwaith ac anghenion busnes.

◦ Gweithgaredd fusnes megis llety, caffi,

gweithgareddau, darpariaeth cyrsiau

sgiliau, adwerthu, llogi ystafelloedd

cyfarfod, digwyddiadau

◦ Incwm eilaidd yn deillio o weithgareddau

eraill, e.e. coedlannau, llwybrau a gerddi’r

Plas.

◦ Defnydd ynni adnewyddol a chyfleoedd

ar gyfer lleihau costau rhedeg y Plas.

◦ Cyfleusterau Cynhadledd, ystafelloedd

cyfarfod, gofodau cymunedol, gofod

arddangos (gofodau hyblyg, amlddefnydd).

◦ Bydd gofyn i gynllunydd busnes y Tîm

Dylunio asesu yn fanwl yr holl gyfleoedd

allai fod ar gael.

2. Opsiynau pensaernīol ar gyfer prosiect

adfer a datblygu arfaethedig Plas Tan

y Bwlch, gan gynnwys creu gofod

mewnol ‘open plan’ sy’n sympathetig

i’r amgylchedd hanesyddol ar loriau

uchaf y prif adeilad a fyddai’n addas ar

gyfer cartrefu Pencadlys APCE, gwella

mynediad ac uchafu opsiynau ar gyfer

defnydd masnachol a dehongli o wahanol

ofodau Plas Tan y Bwlch.

3. Opsiynau pensaernīaeth tirweddol ar

gyfer adfer a datblygu gerddi hanesyddol

cofrestredig Plas Tan y Bwlch, i gynnwys

llunio arolwg cyflwr o erddi Plas Tan y

Bwlch.

4. Asesiad opsiynau ar gyfer defnydd ynni

a chyfleoedd ar gyfer gosod systemau

adnewyddadwy a fydd yn lleihau costau

rhedeg Plas Tan y Bwlch y tymor hir

er enghraifft gosod gwresogi ‘ground

source’, lleoliad isadeiledd ‘ground

source’, hyfywedd gosod paneli solar o

fewn y stad, o bosib wedi’i gefnogi gan

system storio ynni batri, er mwyn lleihau

ei gostau rhedeg. Bydd yr adroddiad yn

cynnwys costau gosod a chostau rhedeg

tymor canolig gan anelu at gyrraedd y

nod o gynnal Plas Tan y Bwlch fel adeilad

hanesyddol sy’n rhedeg gydag allyriadau

carbon net sero.

5. Amlinelliad manwl o’r costau.

The aim of this commission is to enable

the ENPA to submit a successful funding

application to the National Lottery Heritage

Fund. It is currently expected that the

project will cost up to £10million. Along

with the application form itself (which will

be completed by the ENPA), the Authority

is required to submit a series of documents

to the Heritage Fund and these will be the

commission’s outputs.

ENPA is seeking to appoint a Design Team

to lead on this work, by producing initial

documentation based on the vision of the

ENPA, its partners and stakeholder, for the

future of Plas Tan y Bwlch. It is essential that

the Team collaborates closely and appreciates

the interconnection of the various elements

of this commission:

1. Business Plan: a sustainable and realistic

business plan is key to the future

management of Plas Tan y Bwlch. It

is imperative that the business plan

integrates the client’s priorities for

business and activity and the ethos of

National Parks. The bid should illustrate

ow the consultant will engage with the

client team. As part of the business plan,

several options should be considered

(including the client’s vision), such as:

◦ Office space, for use as the ENPA

Headquarters. Requirements such as the

number of desks and the type of spaces

required will need assessment, based on

working patterns and business needs.

◦ Business activity such as accommodation,

café, activities, provision of skills training,

retail, meeting room hire, events.

◦ Secondary income deriving from other

activities, eg. Plas woodlands, trails and

gardens.

◦ Use of energy efficiency and

opportunities to reduce Plas running

costs.

Conference facilities, meeting rooms,

community spaces, exhibition space

(flexible, multi-use spaces).

◦ The Design Team’s business planner

will be required to assess in detail all

available opportunities.

2. Architectural options for the proposed

restoration and development project at

Plas Tan y Bwlch, including creating open

plan internal space, sympathetic to the

historic built environment on the upper

floors of the main building, suitable

for housing the ENPA Headquarters,

improving access and maximising options

for commercial use and interpretation of

the different spaces at Plas Tan y Bwlch.

3. Landscape architecture options for

the restoration of the Plas Tan y Bwlch

registered historic park and garden, to

include producing a condition survey of

the Plas Tan y Bwlch gardens.

4. Assessment of options for energy

use and opportunities to install

renewablesystems that will reduce Plas

Tan y Bwlch’s running costs in the long

term such as installation of ground

source heating, location of ground source

infrastructure, feasibility of installing

solar panels within the estate, possibly

supported by a battery energy storage

system, to offset the running cost of the

same. The report will include installation

costs and medium term running costs

aiming towards maintaining Plas Tan y

Bwlch as a historic building running at

net zero carbon emissions.

5. Detailed outline of costs.

2.3

Notice Coding and Classification

71220000 Architectural design services
71333000 Mechanical engineering services
71420000 Landscape architectural services
79411100 Business development consultancy services
1012 Gwynedd

2.4

Estimated Total Value

3 Procedure

3.1

Type of Procedure

Single stage

4 Award of Contract

4.1

Successful Bidders

4.1.1

Name and Address of successful supplier, contractor or service provider





Donald Insall Associates

Y Becws, Pool Lane,

Conwy

LL328PZ

UK




https://www.insall-architects.co.uk

5 Other Information

5.1

Reference number attributed to the notice by the contracting authority

N/a

5.2

Date of Contract Award

 16-07-2025

5.3

Number of tenders received

9

5.4

Other Information

(WA Ref:157233)

5.5

Additional Documentation

N/a

5.6

Publication date of this notice:

 22-10-2025

Coding

Commodity categories

ID Title Parent category
71220000 Architectural design services Architectural and related services
79411100 Business development consultancy services General management consultancy services
71420000 Landscape architectural services Urban planning and landscape architectural services
71333000 Mechanical engineering services Miscellaneous engineering services

Delivery locations

ID Description
1012 Gwynedd

Alert region restrictions

The buyer has restricted the alert for this notice to suppliers based in the following regions.

ID Description
There are no alert restrictions for this notice.

Document family

Notice details
Publication date:
06 June 2025
Deadline date:
07 July 2025 00:00
Notice type:
Contract Notice
Authority name:
Awdurdod Parc Cenedlaethol Eryri
Publication date:
22 October 2025
Notice type:
Contract Award Notice
Authority name:
Awdurdod Parc Cenedlaethol Eryri

About the buyer

Main contact:
naomi.jones@eryri.llyw.cymru
Admin contact:
N/a
Technical contact:
N/a
Other contact:
N/a

Further information

Date Details
No further information has been uploaded.

0800 222 9004

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