Source: https://tendernation.io/opportunities/01a13c0c-cb93-7137-a2ab-16c757eebbce/low-voltage-infrastructure-and-generator-replacement-at-police-hq-portishead closed GB open procedure # Low Voltage Infrastructure and Generator Replacement at Police HQ, Portishead [Avon and Somerset Constabulary](https://tendernation.io/buyers/avon-and-somerset-constabulary) Estimated value £650,000 to £800,000 Published 10 Feb 2017 Deadline Closed 10 Mar 2017 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender LV ELECTRICAL & GENERATOR REPLACEMENT - AVON & SOMERSET FORCE HQ ### Project Scope Avon and Somerset Constabulary propose to carry out replacement and improvements to their LV mains switchgear and associated equipment due to the majority of the fittings being time expired or in poor condition. In addition, the scheme involves the installation of new 800kVA generator sets to act as permanent standby provision. ### Proposed Works The proposed works include the following main elements: Mechanical & Electrical: • Installation of temporary supply arrangements to maintain existing site infrastructure. • Replacement of life expired LV switchgear. • Disconnection of existing site generators redundant from these works. • Provision of 4No. new 800kVA generator sets. • Provision of new Uninterruptible Power Supply cabinet to support the existing critical services. • Alteration of existing site infrastructure. Fabric: • New reinforced concrete slab base to form new generator set compounds. • Timber hit & miss fencing and access gates to the generator compound. • Associated below ground storm drainage adaptions. • Provision of new Armco vehicle barriers. • Car Park road lining. • Below ground trenching works for the new cabling. • Associated holes and apertures into the designated buildings. ### Tender Escort Tenderers will be given access to the site for pricing purposes on either Thursday 9th or Friday 10th February 2017 between 10.00am - 12noon. ### Pricing The tenderer shall fully price the specification of works, inclusive of all M&E works, associated structural and builders' work. The identified provisional sums as detailed shall also be included. The tenderer shall also include as stated a 5% contingency on their total tender figure. ### Programme ### Date for possession of site: 5 June 2017 ### Commencement of construction works: 5 June 2017 Date for completion of works: 15 September 2017 Length of Contract: 15 weeks Read full description ## CPV classification Electrical machinery, apparatus, equipment and consumables; lighting Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/3e8f8147-f7a5-436a-a9c8-c1c561dba7b7) 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. [Track tenders free](https://tendernation.io/register) [Buyer profile Avon and Somerset Constabulary: past awards and live tenders](https://tendernation.io/buyers/avon-and-somerset-constabulary) [Sector More Electrical equipment & lighting tenders](https://tendernation.io/sectors/electrical-equipment-lighting) ## More tenders like this [Electronic equipment – Accord-cadre pour la fabrication de centrales domotiques et la fourniture de périphériques de chauffage. · EDF SA · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156a9-6544-712a-b0bc-bbc66ea2ca17/france-electronic-equipment-accord-cadre-pour-la-fabrication-de-centrales-do) [Electronic, electromechanical and electrotechnical supplies – 10043090 – offenes verfahren oberhalb des eu-schwellenwertes ZUM abschluss einer rahmenvereinbarung ÜBER DIE lieferung UND installation VON hochspannungsgeräten FÜR DIE primärumspannwerke DER edyna 10043090 – procedura aperta sopra la soglia europea PER la stipula DI UN accordo quadro relativo ALLA fornitura CON POSA DI apparecchiature at PER cabine primarie edyna · Edyna SRL · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a156a9-94f1-717a-9dd8-7042345d676f/italy-electronic-electromechanical-and-electrotechnical-supplies-10043090) [Electrical parts of machinery or apparatus – Mažųjų autobusų "Mercedes Benz Sprinter" elektros atsarginės dalys · UAB "Kauno autobusai" (PV) · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a156a9-6812-7037-8c96-7773bbc7c828/lithuania-electrical-parts-of-machinery-or-apparatus-mazuju-autobusu-merced) [Electrical equipment and apparatus – Fourniture de matériels électriques · Thionville Fensch Agglomération · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156a9-b078-7155-afab-fd9c6e3d1ff1/france-electrical-equipment-and-apparatus-fourniture-de-materiels-electrique) [Microelectronic machinery and apparatus – Fourniture d’une unité de stockage de plaques nues de 300 mm · Cea/Grenoble · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-9416-7177-b4e3-65e734181c09/france-microelectronic-machinery-and-apparatus-fourniture-dune-unite-de-sto) [Linear accelerators – Linearbeschleuniger inkl. Vollwartungsvertrag für die ersten 5 Jahre · Universitätsklinikum Aachen AöR · 10 days left · 29 Oct 2026](https://tendernation.io/opportunities/01a156a9-a21e-733d-8d49-c10f3ee8cc9d/germany-linear-accelerators-linearbeschleuniger-inkl-vollwartungsvertrag-fu)