Published date: 21 November 2017

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 19 October 2017

Contract summary

Industry

  • Laboratory, optical and precision equipments (excl. glasses) - 38000000

Location of contract

Scotland

Value of contract

£115,000

Procurement reference

CR2017/18/037

Published date

21 November 2017

Closing date

19 October 2017

Contract start date

14 November 2017

Contract end date

14 March 2018

Contract type

Supply contract

Procedure type

Open procedure (below threshold)

Any interested supplier may submit a tender in response to an opportunity notice.

This procedure can be used for procurements below the relevant contract value threshold.

Contract is suitable for SMEs?

No

Contract is suitable for VCSEs?

No

Description

The purpose is to simulate various climate regimes so that the response of different potted trees can be investigated, modelled and predicted under climate change. The basic infrastructure and temperature control units have already been installed and this contract will extend the equipment such that a wider range of environmental factors can be investigated.

This involves the supply and installation of benching, lighting, roof shade screens, irrigation system, and CO2 and relative humidity control into an existing controlled environment growth house (comprising four growing compartments and one compartment with controller units). It includes sensors, control units and extension of the computer software to monitor, control and record the environmental conditions in each growing compartment.

Benching: static benches, each 3650mm wide x 760mm long with 10swg galvanised weld mesh tops.

Supplementary lighting: LED Toplights plus connection to existing computer control system; additional software added to the existing control system to control of lights based on timeclock or external radiation sum; 'Unistrut' supporting frame or equivalent
Roof screens: cloth, support wires, drive mechanisms, slipping elements, cloth guides, sealing blocks
Manual Side and Gable Screens: screens and supporting framework
Irrigation: mist propagation systems including mist controller units, wet leaf sensors, and mist bench hoops
Modification to Existing Water Pipes to install Dosatrons:
Relative humidity control: humidifiers and hygrostats
CO2 Control: pipes, valves, sensors, regulators, connections to computer controls
Upgrade to computer monitoring
Please express your interest in this tender to Helen McKay at the Northern Research Station by email by the 29th of September 2017 to allow us to notify you of any questions and answers we may receive.

More information

Previous notice about this procurement

Supply and installation of controlled environment systems within plant growth facilities

  • Opportunity
  • Published 30 August 2017

Attachments

Award information

Awarded date

24 October 2017

Contract start date

6 November 2017

Contract end date

28 February 2018

Total value of contract

£95,340

This contract was awarded to 1 supplier.

CambridgeHOK

Address

Wallingfen Park,
236 Main Road,
Newport,
Brough,
HU15, 2RH

Reference

None

Supplier is SME?

No

Supplier is VCSE?

No

About the buyer

Contact name

Helen McKay

Address

Northern Research Station
ROSLIN
EH25 9SY
Scotland

Email

helen.mckay@forestry.gov.uk