The Gateway 14 Ltd at Stowmarket, is a wholly owned subsidiary of Mid Suffolk District Council, and Jaynic its development manager.
Bauder specialises in quality flat roof waterproofing systems, insulation, green roofs and rooftop solar PV to make buildings watertight, thermally efficient and positively support the environment.
Introduction Plot 1600 Stowmarket
Mealey Electrical Contractors have carried out the following works as part of a base build/ tenant enhancement.
Duration 6 weeks.
Project Value £220,000.
This Building is an outlet unit that has been built for Home Bargains on the outskirts of Cardigan. Mealey Electrical Contractors have been asked to carry out the following works for the Cat A install of project.
The ducting system has been designed to allow for easy & future proof installation of cabling to both internal & external electrical services. Strategically placed draw pits will allow for carpark, garden centre, delivery yard & external signage lighting to be installed & maintained.
Following the clients requirements a new main switch panel has been installed within the store in the designated area. Mealey electrical have installed a new 12 way TPN MCCB panel board c/w MCCB’s for solar installation & temporary board for testing purposes. The temporary board has also allowed for the following to be commissioned
The lighting installation has been designed by Mealey Electrical Contractors ltd for the following areas
Mealey Electrical have installed building mounted & lamp post mounted lighting as per the Dextra design. We have cabled lighting from the Home Bargains internal Electrical Distribution area to these areas & all circuit have been marked up on our as fitted drawings.
Mealey have not connected these lighting circuits to distribution boards or control systems as these works will be carried out by the appointed fit-out contractor.
A full lightning protection system has been installed As fitted marked up drawings included.
Duration – July 2024 – February 2025.
Project Value £ 900,000.00.
Chelmsley Wood Shopping Centre was constructed in the late 1970’s and comprises a number of predominantly single storey retail blocks. The shopping centre benefited from a £40 million extension and refurbishment programme in 2009 which saw it anchored by an ASDA superstore. In 2019, a £2 million refurbishment project of the public realm was completed with the installation of a public square alongside landscaping and street furniture.
The centre benefits from a good representation of national multiple retailers including Wilko, Iceland, JD Sports, Sportsdirect, Poundland and Boots. There are also a number of local independent traders and a covered market. Many local government services such as Job Centre and the library are located in the scheme which makes it a hype of activity with shoppers and workers on a daily basis.
The town is a relatively new area, which was built by Birmingham City Council in the late 1960s and early 70s on ancient woodland, once part of the Forest of Arden, as an overspill town for Birmingham. The forest has a rich history and this is celebrated annually with Chelmund Day consisting of parades of mythical characters who once spanned this part of the Midlands. The town benefits from excellent road connections and can be accessed by rail via Marston Green station which provides a direct service to Birmingham New Street and Coventry.
The diagnosis and treatment of a range of conditions is set to get quicker, thanks to a new centre in Chelmsley Wood.
NHS Birmingham and Solihull Integrated Care Board and University Hospitals Birmingham NHS Foundation Trust are opening a new Community Diagnostic Centre (CDC) in Chelmsley Wood, in partnership with InHealth, the UK’s largest specialist provider of diagnostic solutions. The new centre will open to patients in Spring 2025.
With funding provided by NHS England, thousands of people will be able to visit it every year to get a wide range of diagnostic tests in one central place, away from a busy hospital site. The services will be for the use of the populations across North Solihull and the greater Birmingham area.
The large archetype North Solihull CDC will be the first of its kind in Birmingham to be located in a retail location, situated at the shopping centre in Chelmsley Wood. It will offer high tech scanning, including MRI, CT, Ultrasound and Xray, as well as Endoscopy other Health Screening services, helping to detect a range of conditions quicker, ensuring patients can then be treated faster. Patients will be able to access the services via a clinician referral.
Please see below an overview of works carried out by Mealey Electrical Contractors Limited.
Mealey Electrical Contractors Ltd has been established in Leicester since 2000. We have a wealth of knowledge and experience in the Design, Installation, Maintenance & Testing of electrical installations, fire alarm systems, emergency lighting systems, BMS control systems and structured wiring systems to suit all business requirements.
Our areas of work are Commercial, Medical, Industrial, the Public Sector. We pride ourselves in our work ethic and regularly achieve repeat business by offering a first-class service with exceptionally high standards of workmanship, producing high quality installations.
We have a fully comprehensive Health and Safety Portfolio and full Public, Professional Indemnity and Employers’ liability insurances. We also hold a current Waste Carriers Licence for the transportation of hazardous electrical waste (as detailed in the W.E.E.E. Directive).
We are N.I.C.E.I.C Approved Electrical Contractors – National Inspection Council for Electrical Installation Contracting , EXOR management accredited CHAS Accredited and members of Constructionline. We have achieved accreditation to ISO 45001 – Standard for Occupational Health and safety Management , ISO 9001 – Quality Management Systems , and ISO 14001 – Environmental Management Systems.
The existing Building was constructed in the 1970’s and was occupied by Jacob Douwe Egberts (JDE) – coffee manufacturers as part of a wider site development. The building has since been separated from JDE and is a standalone site. The building was refurbished in 2019 into an industrial unit.
Existing System:
The existing fire alarm control panel is in the main entrance to the building. This required interfacing with the new fire alarm systems. The fireman’s override switch is be located adjacent to the main entrance.
New system:
The system has been designed and is generally in accordance with the British Standard 5839 Part 1: 2019 category “L1” and incorporates:
The new system is a Gent Vigilon 1-4 Loop Addressable Fire Alarm complete with integral battery backup. This is installed in the main Warehouse adjacent to the door to the Hub office. There is also a repeater panel located within the Guard house.
All devices are loop powered, including all beam detectors.
The Internal lighting system is mounted on a 40amp Bus bar system. The lighting is controlled with built in PIR detection within each fitting. The lighting is set to activate for 3 minutes and then 10% for 1 minute and then will turn off. The light fitting are set up into groups so when one light fitting is activated all fittings within this group will be illuminated. The emergency lighting form an integral part of the high-level lighting with emergency bulkhead to each escape door.
The external lighting consists of building mounted lighting and column mounted lighting The lights are controlled via a time clock located adjacent to the relevant distribution boards and also via a local photocell. The cabling to the external lighting column is installed in an underground cable ducting system. The power supplies to the building mounted fitting are installed within containment within the existing building.
The existing building is supplied by a 1600 Amp LV switch board with an 800 Amp incomer (NS800N). This supplies the current installation which consists of the office block, office hub, warehouse, the external lighting and the fire alarm. Installation of a new sub main cabling is installed from existing LV switch panel to the new ATS. Additionally, a new sub main was installed to the distribution board from the ATS. This distribution board will be purely for the power supplies that are required for the smoke system, as listed below:
It should be noted that all new cabling will be BS7846 standard as minimum. The specific requirements for armoured fire-resistant cables with thermosetting insulation – 600/1000V- with low emission of smoke and corrosive gases when affected by fire. The following options was selected:
The existing building is supplied by a 1600 Amp LV switch board with an 800 Amp incomer (NS800N). This supplies the current installation which consists of the office block, office hub, warehouse, the external lighting and the fire alarm.
An extension panel has been added onto the existing panel to provide a new power supply to the new smoke vent switch panel. As part of these works, load monitoring has been added to allow for load shedding of power supplies when the demand for power for the smoke vent system is getting close to the maximum limit.
A Lightning protection survey was carried out on the existing building. Following this survey, our team installed a new lighting protection system. There are various lighting protection points around the building. There are also 4 number lighting and protection points installed around the backup generator for the smoke vent system with a recorded reading of less than 1 ohm. This is connected directly to the backup generator.
Mealey Electrical designed a smoke system strategy for Amazon Logistics- Southam Road, Banbury, OX16 2DJ. DOX2 is an existing building which was redeveloped in 2019. The building has a footprint of approximately 18,300m2. The building comprises of a single storey warehouse (van storage) with ancillary office facilities. The primary office is located on the eastern side of the warehouse and is located on the first floor only. A smaller two storey (ground plus one) hub office is located on the southern side of the site.
System descriptions:
Specifications:
The system has been designed and is generally in accordance with the British Standard 5839 Part 1: 2019 category “L1” and incorporates:
A Gent Vigilon 1-4 Loop Addressable Fire Alarm was installed, complete with integral battery backup, full qwerty keyboard, printer, and RS232 output for connection to the BMS. This is within the main entrance of the building.
All devices are loop powered, including all beam detectors.
Fire Alarm System – Interfacing:
In the event of a fire condition the system may be required to operate/shutdown various items of equipment. This is achieved by volt free contacts, using loop powered interfaces and relays, as follows:
Cause and Effects:
The beam detection and call points are all to action a full evacuation of the fire alarm system.
Special programming multi-detectors in the warehouse area were installed as part of the pre-action sprinkler system.
Warehouse multi-detectors are programmed into zones to match that of the sprinkler system, splitting the warehouse in to 3 zones.
Fire alarm system (Existing):
The existing fire alarm control panel is located in the main entrance to the building. The existing system was interfaced with the new system. The fireman’s override switch is located adjacent to the main panel.
Under normal conditions mains power is supplied from DNO to power the LV switch panel through the ATS to the essential systems connected to the distribution board.
In the event of a mains power loss the backup generator will energise and power the essential LV distribution panel. The ATS will move from normal power supply conditions to loss of mains condition.
A 600KVA prime rated generator complete with 1250 Amp ATS was installed. The generator is located to the external of the building. The generator has a sound and weatherproofing canopy constructed from high quality steel plate, fitted with a residential exhaust muffler and base fuel tank.
The cabling from the generator into the building was installed in underground ducting and is terminated into the 1250 Amp ATS located inside the building adjacent to the main panel board. A control cable was installed in the ducting from the generator to the ATS control panel. This will energise the generator on mains failure. In turn, the ATS will switch from mains to generator backup. The generator will then power the smoke system when the normal power supply is lost.
A section has been added to the existing panel. This is a MCCB which was added to supply the Smoke vent switch panel. Due to the size of the existing power supply a load monitoring system was added in an event of the maximum damage being exceeded. Before this happens, power supplies will be shut down, so the available power is used for the smoke vent system in the event of a fire.
See below pictures of the completed works.
Originally founded as the Leicester School of Art in 1870, the university has evolved through many incarnations including the Leicester Colleges of Art and Technology and Leicester Polytechnic. Leicester Polytechnic officially became De Montfort University on 26 June 1992.
The building is over 120 years old and has seen many changes in its time. It was formally occupied by banking group Alliance & Leicester PLC as their main headquarters. It now forms part of the vast De Montfort University campus.
The UPS upgrade works at Heritage house consisted of installing an 400a bypass switch panel. Supplied from existing UPS Panel in 4core 35mm XLPE/SWA/PVC cable. The panel has 2no 400a three phase and neutral 60947-3 isolator switches, one being an input isolator and one an output isolator with a bypass switch that allows the UPS unit to be isolated for maintenance purposes without interruption to the site load. An outgoing 4core 35mm XLPE/SWA/PVC cable supplies an 160a WIB panel with 4no 160a three pole and Neutral 60947-2 MCCB isolator switches. 2no outgoing BS EN 50525-2-11 SY cable suppling CSS C1T 60 P UPS 1 and 2no outgoing BS EN 50525-2-11 SY cable suppling CSS C1T 60 P UPS 2. All the supplies are installed on a 300mm heavy duty galvanised tray, mounted using 41mm x 41mm Unistrut with 6mm roofing bolts, washers, and channel nuts.
1no Distribution board upgrade fitted with Schneider Acti9 Isobar P 18way 125a three phase and neutral distribution board supplied by a 4core 35mm XLPE/SWA/PVC cable from existing Essentials Busbar 125a tap off. New supplementary bonding has been installed to all new tray work and panels.
The De Montfort University UPS system comprises of 2 x Riello Central Supply System 60kVA.
UPS units (Part No: CSS C1T 60 P), that are working as a parallel UPS system. The UPS system has been installed complete with 1 x separate floor mounted battery cabinet (Part No: BB 1900 480V V9), which contains 40 x SWL3300FR Yuasa lead acid batteries. The battery runtime has been specified for 11 minutes at a rated load of 108kW for the UPS system. The battery system has been installed with a separate wall mounted DC isolation WIB panel, that allows the DC supply to be independently isolated. The UPS system has also been installed with a separate wall mounted bypass panel (rated at 400A), that allows the UPS unit to be isolated for maintenance purposes without interruption to the site load.
The UPS unit has been fitted with a network adapter communication card that provides Modbus network signals from the UPS unit.
See below photos of the work.
Mealey Electrical contractors were instructed to carry out the refurbishment of a first-floor open plan office area where individual meeting rooms were created, along with reception and kitchen areas. Mealey Electrical were employed in a sub-contractor capacity.
The works consisted of modifications to the existing lighting as per the new office plans. The existing movement sensors located in the ceiling were used to operate the lighting in the open plan areas whereas switches were used in the meeting rooms. Small power to all areas consisted of new Dado trunking installed above the desks to allow for easy access to the socket outlets. Existing circuits were retained in around the perimeter of the offices, with additional socket outlets added. TV locations were installed to the meeting rooms and reception area.
Door access system was installed to the reception and rear emergency exit door which are operated via keypad and fob. The system is also linked to the fire alarm system and will release in the event of a fire. The existing fire alarm was altered/added to in order to accommodate the new meeting and office area layout and then commissioned.
Throughout the duration of the contract communication between the client and Mealey Electrical was efficiently maintained, enabling the successful completion of the various installations/ modifications on time.
Mealey Electrical Ltd. were commissioned to carry out the refurbishment of Ward 34 at Glenfield Hospital. Mealey Electrical were employed in a sub-contractor capacity.
The mandate for the job consisted of removing the existing bedhead trunking in 6 bays and installing new bedhead trunking in 7 bay locations.
The existing small power circuits were isolated (LOTO) and reconfigured when the new trunking was installed. New inspection lights were also installed to each bed location. The existing main lighting above the beds remains in place but the switching needed to be moved into the new bedhead trunking. This was accomplished by discussing the requirements with the manufacturers of the trunking system and a switch was provided within the trunking at various locations.
The contract was carried out over a very short period of time, with a deadline to adhere to, which we were able to complete to the client’s satisfaction. Testing and commissioning were carried out during the installation and at the final stages.
Mealey Electrical Contractors Ltd were instructed to carry out lighting refurbishment works on all floor levels of The Hawthorn building at De Montfort University.
The works involved working closely with the DMU staff to access the offices, classrooms and lecture areas to remove the existing Luminaires and replace them with Dextra Led Luminaires. The works also involved installing new emergency lighting provided by P4, which is used widely across the DMU site.
The existing Luminaires were taken off site to a nominated area of The DMU, where Mealey operatives separated the lamps and fittings into separate collection bins. These were then collected by Dextra Recycling every month, so the site was kept clean and tidy during the works and staff were kept safe from any hazards.
Due to the size of the task involved in replacing the lights within this building, we set about compiling a spread sheet detailing all the rooms within the building and the type/quantity of lights required per room. The lights were then called off from Dextra on a floor by floor basis and delivered to site, where they were stored ready for use.
To make sure the rooms that were allocated for new lighting were not missed during the refurbishment, Mealey’s foreman on site would highlight the rooms completed and any rooms that were not highlighted would be brought to the client’s attention and any instructions would be raised to carry out additional works.
Throughout the project, due to the COVID restrictions, any site meeting between the DMU contract managers and department staff were conducted via the internet platform, Teams. This would ensure Mealey staff and the DMU staff were kept safe.
A strict COVID policy was adhered too throughout the project, where signing in and cleaning of working areas were carried out during and after the completion of the works.
We are continuing with the above works on a number of other buildings, which are part of the same contract: namely The Clephan & Queens Buildings.
Located to the east of Stafford, Severn Trent’s Brancote Sewage Treatment Works (STW) catchment will see an increase in population from 78,075 current population equivalent (PE) to 85,532 by 2028. The site is split into two distinct areas with the STW processing the sewage flows from within its own catchment and the sludge treatment centre (STC) processing indigenous sludge from the works as well as imported sludge from some nine other smaller rural STWs. Brancote STC has been designated as having rural works status; based on the sludge strategy alignment process carried out in AMP5, the site’s single digester will be shutting down and the works will convert to a strategic raw sludge dewatering site. Brancote STC will be required to dewater raw sludge to 25% dry solids (DS) which will be transported to the thermal hydrolysis plant at Strongford STW for advanced digestion
Mealey Electrical Contractors Ltd. Were instructed by NMCN to carry out the design, installation and commissioning of the electrical system, power, and control elements. We worked alongside NMCN to put together containment route installation of heavy gauge tray galvanised after containment systems that were suitable to the environment that they were installed into. Once the route and designs were agreed we install all containment require for all system. We developed a cabling schedule for all power items and controls. We also put together an electrical design based on the design criteria whilst maintaining consideration for the installation method and cabling lengths. To achieve this, we had to gather the relevant information from pump set, distribution, equipment, heating loads and incoming power supplies. Once we were satisfied with our design this was submitted to the client for approval. Once approved, this information was passed onto our installation team to move the design forward.
To help with the installation on site we put together an installation cabling matrix system which included a cabling marking system consisting of cabling types, lengths, and sizes. This ensured efficient ordering of materials and calling off. All the cabling in place was labelled and terminated into the main MCP and field devices. Mealey Electrical provide our own meticulous electrical testing and commissioning of all the different systems. The readings were all recorded on our electrical testing program. Once this information was completed and signed off by the QS, it was issued to the client for approval which will for form part of the operation and maintenance manual for the project.
Mealey Electrical Contractors Ltd. were asked by De Montfort University (DMU) to undertake the project of installing new outdoor lighting. Mealey followed a DMU specification for the works. We were asked to quote the installation of new power and lighting at the gateway entrance, we later won the contract and completed the following works:
See below for pictures of the completed works:
The Gateway 14 Ltd at Stowmarket, is a wholly owned subsidiary of Mid Suffolk District Council, and Jaynic its development manager. Bauder specialises in quality flat roof waterproofing systems, insulation, green roofs and rooftop solar PV to make buildings watertight, thermally efficient and positively support the environment. Introduction Plot 1600 Stowmarket Mealey Electrical Contractors have […]
Read Article
Duration 6 weeks. Project Value £220,000. This Building is an outlet unit that has been built for Home Bargains on the outskirts of Cardigan. Mealey Electrical Contractors have been asked to carry out the following works for the Cat A install of project. Electrical Design Main Distribution system Lighting install to car park & building […]
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Duration – July 2024 – February 2025. Project Value £ 900,000.00. Chelmsley Wood Shopping Centre was constructed in the late 1970’s and comprises a number of predominantly single storey retail blocks. The shopping centre benefited from a £40 million extension and refurbishment programme in 2009 which saw it anchored by an ASDA superstore. In 2019, […]
Read Article
History The existing Building was constructed in the 1970’s and was occupied by Jacob Douwe Egberts (JDE) – coffee manufacturers as part of a wider site development. The building has since been separated from JDE and is a standalone site. The building was refurbished in 2019 into an industrial unit. Containment system: Installation of 100mm² […]
Read Article
History Originally founded as the Leicester School of Art in 1870, the university has evolved through many incarnations including the Leicester Colleges of Art and Technology and Leicester Polytechnic. Leicester Polytechnic officially became De Montfort University on 26 June 1992. The building is over 120 years old and has seen many changes in its time. It […]
Read Article
Mealey Electrical contractors were instructed to carry out the refurbishment of a first-floor open plan office area where individual meeting rooms were created, along with reception and kitchen areas. Mealey Electrical were employed in a sub-contractor capacity. The works consisted of modifications to the existing lighting as per the new office plans. The existing movement […]
Read Article
Mealey Electrical Ltd. were commissioned to carry out the refurbishment of Ward 34 at Glenfield Hospital. Mealey Electrical were employed in a sub-contractor capacity. The mandate for the job consisted of removing the existing bedhead trunking in 6 bays and installing new bedhead trunking in 7 bay locations. The existing small power circuits were isolated […]
Read Article
Mealey Electrical Contractors Ltd were instructed to carry out lighting refurbishment works on all floor levels of The Hawthorn building at De Montfort University. The works involved working closely with the DMU staff to access the offices, classrooms and lecture areas to remove the existing Luminaires and replace them with Dextra Led Luminaires. The works […]
Read Article
Project overview Located to the east of Stafford, Severn Trent’s Brancote Sewage Treatment Works (STW) catchment will see an increase in population from 78,075 current population equivalent (PE) to 85,532 by 2028. The site is split into two distinct areas with the STW processing the sewage flows from within its own catchment and the sludge […]
Read Article
Mealey Electrical Contractors Ltd. were asked by De Montfort University (DMU) to undertake the project of installing new outdoor lighting. Mealey followed a DMU specification for the works. We were asked to quote the installation of new power and lighting at the gateway entrance, we later won the contract and completed the following works: Design […]
Read Article