Berkeley controls trg bems proposal by 10bristol

berkeleycontrolsuk.com

FRESH THINKING IN ENERGY MANAGEMENT PROPOSAL FOR

CHESTERFIELD

building energy management systems

in this document berkeley controls executive summary

4 5

I — introduction

1.1

Objective

1.2 Process

2 — system integration 2.1

Store Architecture

2.2

Trade Lighting

2.3

Window / Signage Lighting

2.4

Air Conditioning Units

2.5

Entrance Door Heaters

2.6

Heat Recovery Main Ventilation Fans

2.7

Fitting Room Fans

2.8

Toilet Fans

2.9

Gas Appliances

3 — store interation facility 3.1

Electrical Power Meter

4 — bureau facility

4.1

Bureau Monitoring

4.2

Alarm Reporting

4.3

Bureau Alterations

4.4

System Interrogation

4.5

Software Engineering Upgrades

4.6

Technical Help Desk

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

5 — system evolution 5.1

Bureau Connection

5.2

System Expansion

6 — energy savings

6.1 Conclusion

7 — projected cost saving

8 — energy usage

9 — schematics

10 — quotation

10.1 Basic BMS Controls 10.2 Full BMS Controls

berkeley controls We deliver Building Management System solutions to new build, refurbishment and projects ranging in value from ÂŁ50k to ÂŁ300k. Currently, we employ 14 management and engineering staff, further complimented by a loyal specialist supply chain.

Berkeley also provide energy saving surveys and solutions for clients who are looking to reduce their carbon foot print. We take personal responsibility for achieving our objectives. We do what we say we shall do. We do what is right, not merely what is expected. We act with openness, integrity and trust.

Berkeley Controls provide a dedicated bureau service for multi-site retail customers for monitoring and controlling the electrical, mechanical and comfort cooling systems. Our team of mechanical and electrical engineers complete all mechanical, electrical and fabric works on site, including minor buildersâ&#x20AC;&#x2122; fabric works and we will liaise with other trades to ensure we undertake a seamless installation. We provide continuous training to our staff where necessary to ensure current regulations are met, training.

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Our processes and procedures are fully documented and in place to manage the interface, communications and, most importantly, safety of all parties.

providing specialist BEMS retail integrated solutions 4

delivering engineering excellence

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

executive summary We thank you for the opportunity to work with the TRG Group and develop a seamless approach to monitor and control your HVAC lighting and catering equipment. This approach will focus on the main HVAC equipment installed at two sites in Chesterfield — Frankie & Benny’s and Chiquito. The data generated by our simple installed equipment needs to be monitored, analysed and acted upon in order to be effective. This can be achieved via our bureau facility based in Bristol. Our energy management solutions can be configured and adapted to suit your needs. There are no limits to the number of information points or geographical locations that can be connected to the system, making it an ideal central energy monitoring and management tool for multi-site operators in the hospitality business. Typically our payback periods are less than 2 years with: • Reduced energy costs of up to 25%; • Lower maintenance costs; • Extended equipment lifetime through efficient operation; • Multi-building energy performance benchmarking; • Real-time energy performance analysis and dashboard display; • Energy alerts in real time; • Increased public and staff awareness; • Maintained occupancy comfort levels; • Reduced carbon emissions; The Berkeley Controls Bureau provides a complete service tailored to your requirements, to ensure the entire heating, ventilating, air conditioning and lighting systems are operating to their most efficient control and energy parameters. Allowing the Berkeley Controls Bureau provider to become your remote facilities manager.

building energy management systems

A major advantage of systems remotely reporting to a bureau, allows our operators to contact the relevant maintenance contractor with correct information on the piece of equipment that has failed. Utilising the option of on-site networking to other equipment such as AC units, faults can be identified and we can provide the correct fault code to the engineer so that they can attend site with the correct part and in doing so reduce the site time and cost. Remote access to the software within the controller’s allows bureau staff to check the temperatures and their settings (set points) and alter them accordingly in line with the guidance and authorisation of you, the client. With the ability to evaluate and remotely monitor the site specific conditions this will ensure set points are only adjusted if there is real operational need. The constant adjustment of set points leads to energy wastage, by being able to evaluate the information of all aspects of site conditions remotely allows us to investigate and interrogate the system as whole, in many case the fault lies with a failure of equipment, the adjustment of the set point has no operational benefit. If your need is to meet energy targets, or to generate new efficient environmental control strategies then discussions with our specialist engineering team would allow the opportunity for a control plan to be evolved and put into action, so you can relax in the knowledge that your system is being controlled and securely monitored with your best interests in mind. Remote access allows you the freedom to pass responsibility for energy control and monitoring to an engineering team that has the ability to react to situations, keeping you informed and with the knowledge that your energy costs are kept to a maintained target. We look forward to working with TRG and hope you enjoy reviewing our proposal.

In the age of ESOS compliance and Energy saving targets and reductions in the carbon emissions, the Berkeley Controls Bureau model is a proven, cost effective way of delivery on these requirements. 5

total control & saving you money 6

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

1 introduction 1.1 Objective A Building Energy Management System (BEMS) will be supplied, configured and commissioned by Berkeley Environmental Services Ltd to provide control of the store heating and ventilation plant and lighting. As a result, enhanced climate control of the store will be achieved as well as substantial savings on energy and maintenance.

Survey

Project Design

System Installation

1.2 Process The following turnkey process will be carried out to ensure a smooth transition from project start to the system being fully operational:-

Programm Controller

Track Performance

Analyse

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

2 system integration 2.1 Trade Lighting The trading lights operate at full lighting level on the Mode Lighting System via a 10 channel switch. The lighting will be activated when the intruder alarm is unset. The restaurant lights will be off when the intruder alarm is set.

2.2 Window / Signage Lighting The window/Signage lights operate at full lighting level on the BEMS Window time clock being active. The window/ Signage lights arte switched off when BEMS Window time clock is inactive.

We can potentially operate a 1/3 2/3 basis via a RS232 connection in the Mode Lighting panel. This is only available on certain Mode products.

2 system integration 2.3 Intruder Alarm The intruder alarm is monitored via the BEMS. The heating and ventilation plant is disabled when the intruder alarm is set as well as the lighting.

2.4 Air Conditioning Units The air conditioning units are interfaced into the BEMS. The BEMS then optimises the running of the units to provide an energy efficient operation as dictated by the restaurant room temperature as monitored on the return air temperature sensors located on the air conditioning units or local air temperature sensors The air conditioning units operate during the BEMS trading time clock being active no fire alarm condition and the intruder alarm being unset. The BEMS integrate to the following air conditioning unit functions:-

Note: Both air conditioning units operate on their respective temperature sensors. The above description of operation may alter slightly dependant on the manufacturer of the units installed.

2.5 Entrance Door Heaters The entrance door heaters are interfaced into the BEMS. The BEMS optimises the running of the units to provide an energy efficient operation as dictated by the restaurant room temperature (i.e. the main heating will be provided by the restaurant air conditioning unit while the door heater will operate the fan pending the season. The heating of the door heater will then be switched on if the respective restaurant temperature cannot be maintained by the AC unit alone – pending the season). The entrance door heaters operates during the BEMS trading time clock being active no fire alarm condition and the intruder alarm being unset.

• Unit on/off • Temperature set point • Return air temperature • Fault Code • Mode (Heating/Cooling/Fan Only) • Louvre position • Fan Speed The full array of unit fault codes is monitored. Therefore, the engineer attending site to maintain the units has full knowledge of the site status. 10

2.6 Heat Recovery Main Ventilation Fans The ventilation fans are interfaced into the BEMS. The BEMS then optimises the running of the fans to provide an energy efficient operation as dictated by the following:• Restaurant temperature Level • Restaurant free heating/free cooling demands

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

The ventilation fans operate when the restaurant is occupied with staff being active no fire alarm condition and the intruder alarm being unset.

2.7 Back Office / Warehouse Room Fans The fans operate during the BEMS trading time clock being active no fire alarm condition and the intruder alarm being unset.

2.8 Toilet Fans The toilet fans operate during the intruder alarm being unset and no fire alarm condition.

2.9 Gas Appliances The Cookline can be configured that if the Extract system is not running then the gas appliances will not fire until a proving switch is triggered.

beyond reporting or benchmarking 12

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

3 store interaction facility 3.1 Electrical Power Meter The BEMS monitors the HVAC plant electrical consumption via a volt free pulse on the electrical meter or using a modbus electric meter. This is dependent on the restaurant having meters.

4 bureau facility 4.1 Bureau Monitoring The bureau monitoring is supported by the use of web based graphical and text based pages.

4.1.1 Time clocks The time clocks within the site software is checked on a regular period to ensure that the plant is switched correctly. This assists in trimming time schedules, to make an energy saving.

4.1.2 Temperatures The temperatures are monitored on a site to ensure that the plant operation is correct. This also assists in the system analysis (if temperature is drifting away from the set point, analysis upon the system can tell you where the failure is and where rectification can be organised upon the heating and ventilation and air conditioning systems).

4.1.3 Plant operational times The plant operational times are monitored via the use of software hour run meters. All items of plant have a life expectancy cycle. By utilising the plant operational times, alarms can be raised to notify contractors of maintenance tasks.

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

4.2 Alarm Reporting

4.4 System Interrogation

4.2.1 Equipment Fault Reporting

The bureau staff personnel are trained to a high level to allow them to access the engineering level program within the BEMS controllers remotely. This allows the engineers to alter parameters within the program (override values). This assists contractors on site when performing maintenance tasks.

The site BEMS system is set to dial out to notify the bureau staff of a plant/equipment failure.

4.2.2 System Fault Reporting The site BEMS system is set to dial out to notify the bureau staff of a system failure. Detailed below are some examples of system failures: • BEMS Communications failure • BEMS I/O Controller failure • Health and Safety failure

4.3 Bureau Alterations The bureau monitoring is supported by the use of graphical and text based pages.

4.3.1 Time clocks Having access to the BEMS software within the controllers, allows the bureau staff to access time schedules and alter them accordingly. The times are altered typically to encompass holiday periods and extended hour periods (early or late operations).

4.3.2 Temperatures Having access to the BEMS software within the controllers, allows the bureau staff to access temperature settings (set points) and alter them accordingly. The set points are altered to the client’s requirements for comfort levels and also energy levels.

4.5 Software Engineering Upgrades The software within the BEMS controllers can be fully reprogrammed from the bureau location without having to attend site. This will allow the bureau staff the facility to: • Upgrade software to client’s requirements • Alter software to encourage energy savings after a site profile has been created • Reprogram on a system crash (typically caused by high electrical spikes on the transmission line)

4.6 Technical Help Desk The technical help desk employees are trained to provide a varied solution from: • Basic phone support - Interaction with the site staff to alter the system parameters to suit the site requirements • Technical phone support – Interaction with the site contractors to rectify site issues by altering the software or via discussion to source a solution

5 system evolution 5.1 Bureau Connection The bureau can be connected to the restaurant in different variations. All items detailed below have been tested for full compliance:• Standard modem connection via hardwired telephone network • GPRS modem connection via a mobile telephone network • TCP/IP connection via the World Wide Web.

5.2 System Expansion The Building Energy Management System is configured to allow simple expansion. This will be achieved by simply adding further BEMS devices, wireless devices or third party protocol devices.

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

6 energy savings 6.1 Conclusion The above would typically yield a saving between 10% and 25% of the annual electrical energy consumption. The savings actually achieved are specific to each individual restaurant,based on:• Type of heating and ventilation plant • Required lighting levels • Staff practices • Lockdown procedures

7 projected cost saving Frankie & Benny’s Currently using 326810Kwh per year electric

Assuming cost of electric to be 10p / Kwh that’s £32,681

£3,268.10 per year £9,804.30 over 3 years

on a basic system this has a payback 1½ years.

If we project a 10% saving using our system it is a SAVING of

Chiquito Currently using 235812Kwh per year electric

Assuming cost of electric to be 10p / Kwh that’s £23,581

£2,358.12 per year £7,074.36 over 3 years

on a basic system this has a payback 2 years.

If we project a 10% saving using our system it is a SAVING of

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

8 energy usage Kwh 40,000 35,000 30,000 25,000 20,000 15,000 10,000 5,000 Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sept

Oct

Nov

Dec

Frankie & Bennyâ&#x20AC;&#x2122;s Chiquito

9 schematics Generic Field Wire Schematic

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

Generic Site Field Wiring Proposal

Control Panel

Floor Plan

/ Frankie & Bennyâ&#x20AC;&#x2122;s / Chesterfield

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

Floor Plan

/ Chiquito / Chesterfield

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

10 quotation 10.1 Basic BMS Controls We propose to carry out the following: Control System Design, Control Panel Manufacture, Testing, Delivery, Wiring installation modifications, Commissioning and Documentation to enter into O&M Manuals. Basic Control of existing systems: The Small Retail Solution - 12PT/32MOD is a pre-built BEMS solution for metering and control applications in small retail outlets, with 8 Universal inputs and 4 relay outputs. Includes Mitsubishi MM-A20 Modbus support to control AC in 3 zones Size 540 x 360 x 170 mm Enclosure Polyester Monobloc enclosure, reinforced with fibreglass IP Rating IP 55 This device allows remote engineering and supervision, making it ideal for Bureau applications. Control Wiring Installation – included as follows: Install the new Small Retail Solution control panel next to existing mechanical panel. Lighting control circuit modifications to enable remote timeclock control from new panel. Mitsubishi AC System control wiring modifications. To enable the new panel to control the stores Air-conditioning in 3 separately zones Link the New Small Retail Solutions panel to communicate with the existing store controls. Supply & replace: Outside LUX sensor Outside air temperature sensor 2 x Space temperature sensors Supply and install a 3G Modem c/w Sim card (12months contract - included) Commissioning – full system commissioning will be carried out on completion of the installation and alterations.

PRICE: £4,614.00 net ex vat

CAD Drawings We can offer to provide a full set of CAD drawings for sites which currently do not have any. This can be provided at an additional cost of: PRICE: £350.00 net ex vat 12 months Bureau Support PRICE: £258.00 per site net ex vat

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

10.2 Full BMS Controls We propose to carry out the following: Control System Design, Control Panel Manufacture, Testing, Delivery, Wiring installation modifications, Commissioning and Documentation to enter into O&M Manuals. Full Control of existing systems: The Small Retail Solution - 12PT/32MOD is a pre-built BEMS solution for metering and control applications in small retail outlets, with 8 Universal inputs and 4 relay outputs. Includes Mitsubishi MM-A20 Modbus support to control AC in 3 zones Size 540 x 360 x 170 mm Enclosure Polyester Monobloc enclosure, reinforced with fibreglass IP Rating IP 55 This device allows remote engineering and supervision, making it ideal for Bureau applications. Control Wiring Installation – included as follows: Install the new Small Retail Solution control panel next to existing mechanical panel. Lighting control circuit modifications to enable remote timeclock control from new panel. Mitsubishi AC System control wiring modifications. To enable the new panel to control the stores Air-conditioning in 3 separately zones Link the New Small Retail Solutions panel to communicate with the existing store controls. Modify the control of the gas solenoid valve to stop it closing until the operation of the extract fans has been proven. Modify the Door heaters to operate via new BEMS panel. Take on/off control of the existing mechanical control panel. Monitor the Fridge alarms via VFCs (provided by others). Supply & replace: Outside air temperature sensor 2 x Space temperature sensors Supply, fit and wire a new Electrical meter c/w CTs and Modbus communication to monitor the store electricity supply, link to new panel. Supply and install a 3G Modem c/w Sim card (12months contract - included) Commissioning – full system commissioning will be carried out on completion of the installation and alterations.

PRICE: £6,163.00 net ex vat

Bureau Support The system performance is tracked and monitored by a remote hosted bureau facility. The hosted bureau facility is operated by the Berkeley Controls and removes store interaction with the exception of the extend push button. The main aim of the bureau facility is to provide site assistance as described below. Bureau Monitoring The bureau monitoring is supported by the use of web based graphical and text based pages. Time clocks The time clocks within the site software are checked on a regular period to ensure that the plant is switched correctly. This assists in trimming time schedules, to make an energy saving. Having access to the BEMS software within the controllers, allows the bureau staff to access time schedules and alter them accordingly. The times are altered typically to encompass holiday periods and extended hour periods (early or late operations). Temperatures The temperatures are monitored on a site to ensure that the plant operation is correct. This also assists in the system analysis (if temperature is drifting away from the set point, analysis upon the system can tell you where the failure is and where rectification can be organised upon the heating and ventilation and air conditioning systems). Having access to the BEMS software within the controllers, allows the bureau staff to access temperature settings (set points) and alter them accordingly. The set points are altered to the clientâ&#x20AC;&#x2122;s requirements for comfort levels and also energy levels. Technical Help Desk The technical help desk employees are trained to provide a varied solution from: Basic phone support - Interaction with the site staff to alter the system parameters to suit the site requirements. Technical phone support â&#x20AC;&#x201C; Interaction with the site contractors to rectify site issues by altering the software or via discussion to source a solution. Exclusions / Clarifications This quotation includes for the testing and commissioning of the automatic controls and control panel(s) detailed above. Our Offer does not include for any works carried out outside of normal hours (Monday to Friday 0800 to 1800 hours). This quotation is subject to our normal terms and conditions which are available upon request. Our price is Nett (excludes VAT), and not subject to any discount. We exclude any builders work or making good whatsoever including panel bases and plinths, removal and replacement of building fabric elements, cutting holes, making good and painting We have made no allowance for provision of on-site health and welfare facilities. We have made no allowance for working with, removal and handling of asbestos related material. We have made no allowance for removal, making good and replacement of thermal insulation. We have made no allowance for attendance upon other parties unless specifically detailed within our quotation. We have not made allowance for the supply of any scaffolding, temporary task lighting or temporary electrical supplies whatsoever. Any installation of electrical power supplies to the control panel(s) unless specifically detailed in the electrical. Warranty Berkeley Controls Ltd provides a warranty to replace any parts found to be faulty during the first 12 months of service from date of invoice. Replacement parts will be sent to site for installation by others, no allowance has been made for site attendance by ourselves. Payment & Retentions Berkeley Controls Ltd will only accept purchase orders for the supply of the equipment and services detailed in this quotation. We will not normally enter into sub-contract agreements or accept retentions. This may however be open to negotiation and subject to further discussion. TERMS AND CONDITIONS

As per Berkeley Controls Terms and conditions (as attached or available as if requested). All invoices will be submitted on delivery of equipment. Our Standard Terms are nett 30 days from date of invoice. The above prices do not include for any retention or Main Contractors discounts. All equipment supplied will remain the property of Berkeley Controls Ltd until payment has been received in full. Prices quoted are strictly Nett excluding Vat, off-loading and positioning but including manufacture, testing, packing and delivery.

Berkeley Controls BEMS Solution Proposal / The Restaurant Group

energy management systems solutions

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Integral UK Ltd 1290 Aztec West Almondsbury Bristol BS32 4SG e: enquiries@integral.co.uk t: 01454 278 900 Registered office: JLL, 30 Warwick Street, London W1B 5NH.

Company Registration No. 5307588

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