Source: https://tendernation.io/opportunities/01a13c54-f3c3-73cb-8e53-da3c874f903a/environment-agency-invitation-to-tender-for-national-contract-for-hydro-acoustic closed GB open procedure Suitable for SMEs # Environment Agency Invitation to Tender for National Contract for Hydro Acoustic Instruments [Defra Network eTendering Portal](https://tendernation.io/buyers/defra-network-etendering-portal) Estimated value Not stated Published 19 Oct 2020 Deadline Closed 23 Nov 2020 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The Environment Agency's Hydrometry teams are responsible for assessing the quantity of water in the environment. This includes rivers and streams, groundwater aquifers and lakes. Hydro-acoustic instrumentation can be used to measure water in rivers and streams and in lakes and is a long term on going requirement. Hydro-acoustic instrumentation is bought and operated by area Hydrometry and Telemetry teams. Technical support, training and purchasing advice is provided by experts in the Water Resources Measurement Unit. This is a long term ongoing requirement. Hydro-acoustic instruments have been chosen by the Environment Agency as a very accurate and cost effective method of measuring water in the environment. The instruments can be broken down into three broad groups: - - Mobile profiling instruments - For medium streams to the largest rivers which are moved across river on flotation boat or unmanned 'drone' boat and are used to validate our flow gauging station network, providing a 'one-time' measurement of flow - Mobile point-velocity instruments for wading measurements in shallow water. These measurements are made at a number of locations across streams and provide a 'one-time' measurement of flow. - Fixed-deployment profiling instruments, including echo-correlation instruments for medium/large rivers. Fixed to bank/bed and provide a continuous reading of flow Additional information: Thank you for your interest in tendering for this requirement, You will need to access the documents through Bravo Solutions portal. - The web address is [defra.bravosolution.co.uk](https://defra.bravosolution.co.uk) and click the link to register - Accept the terms and conditions and click 'continue' - Enter your correct business and user details - Note the username you chose and click 'Save' when complete - You will shortly receive an email with your unique password (please keep this secure). - Express an Interest in the tender - Login to the portal with the username/password - Click the 'PQQs / ITTs Open To All Suppliers' link. (These are Pre-Qualification Questionnaires or Invitations to Tender open to any registered supplier) - Click on the relevant PQQ/ ITT to access the content. - Click the 'Express Interest' button at the top of the page. - This will move the PQQ /ITT into your 'My PQQs/ My ITTs' page. (This is a secure area reserved for your projects only) -You can now access any attachments by clicking 'Buyer Attachments' in the 'PQQ/ ITT Details' box 3. Responding to the tender - Click 'My Response' under 'PQQ/ ITT Details', you can choose to 'Create Response' or to 'Decline to Respond' (please give a reason if declining) - You can now use the 'Messages' function to communicate with the buyer and seek any clarification - Note the deadline for completion, then follow the onscreen instructions to complete the PQQ/ ITT - There may be a mixture of online and offline actions for you to perform (there is detailed online help available) You must then submit your reply using the 'Submit Response' button at the top of the page. Please give yourself enough time to complete this before the deadline. If you require any further assistance please consult the online help, or contact the e-Tendering help desk. Please direct all questions and queries through the message function of the portal, including any clarification questions. This is to ensure no questions are missed and that all answers can be shared with all interested suppliers at the same time This contract is available for use by NRW and SEPA Read full description ## CPV classification Surveying, hydrographic, oceanographic and hydrological instruments and appliances Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/5cd938a8-9ed7-4b3c-9897-db01b5699df5) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. 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