Natural Gas

Hazard statements (CLP)

H302, H315, H317, H319, H411, H412

Code

Statements

H302

Harmful if swallowed

Classification under CHIP

R52/53;

CLP CLASSIFICATION

AquaticChronic3 H412

Most important adverse effects

Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

2.2 Label elements

Label Elements under CLP:

Hazard statements

H412 Harmful to aquatic life with long lasting effects H302 - Harmful if swallowed. Causes skin irritation Causes eye irritation May cause drowsiness or dizziness ______________________________________________________________________________________________ Page 1 / 7 Propylene Glycol Review date 18-Jan-2018

Hazard pictograms

This product has no label elements. GHS07 Main text

Precautionary statements

P273 Avoid release to the environment. P501 Dispose of contents/container to contents/container comply with local regulations P264 - Wash hands and working surfaces thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P301+P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P330 - Rinse mouth. None required Extinguishing media: No special media required Not suitable extinguishing media: None 6. ACCIDENTAL RELEASE MEASURES Adsorb by inert material Flush spill area with plenty of water 7. HANDLING AND STORAGE Handling: Wear gloves, safety eye protection and overalls

PBT Substances

This substance is not identified as a PBT substance Printed: 27-Jun-16 Revision 1 Review date 20-Apr-10 OXSCAV CZ6 Section 3: Composition/information on ingredients

Hazardous Ingredients

Ingredients EINECS CAS Reach Reg No. CLP Class Percent CARBOHYDRAZID 207-837-2 497-18-7 AcuteTox.4: H302;SkinIrrit.2: 1-10% H315;EyeIrrit.2: H319;SkinSens.1: H317;AquaticChronic2: H411

Contains

Section 4: First aid measures 4.1. Description of first aid measures Skin contact: Remove all contaminated clothes and footwear immediately unless stuck to skin. Drench the affected skin with running water for 10 minutes or longer if substance is still on skin. Consult a doctor. Eye contact: Bathe the eye with running water for 15 minutes. Consult a doctor. Ingestion: Wash out mouth with water. Do not induce vomiting. If conscious, give half a litre of water to drink immediately. Consult a doctor. Inhalation: Remove casualty from exposure ensuring one's own safety whilst doing so. 4.2. Most important symptoms and effects, both acute and delayed Skin contact: There may be irritation and redness at the site of contact. Eye contact: There may be irritation and redness. The eyes may water profusely. Ingestion: There may be soreness and redness of the mouth and throat. Nausea and stomach pain may occur. There may be vomiting. Inhalation: There may be irritation of the throat with a feeling of tightness in the chest. Section 5: Fire-fighting measures 5.1. Extinguishing media Extinguishing media: Suitable extinguishing media for the surrounding fire should be used. Use water spray to cool containers. 5.2. Special hazards arising from the substance or mixture Exposure hazards: In combustion emits toxic fumes. 5.3. Advice for fire-fighters Advice for fire-fighters: Wear self-contained breathing apparatus. Wear protective clothing to prevent contact with skin and eyes. Section 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures Personal precautions: Refer to section 8 of SDS for personal protection details. If outside do not approach from downwind. If outside keep bystanders upwind and away from danger point. Mark out the contaminated area with signs and prevent access to unauthorised personnel. Turn leaking containers leak-side up to prevent the escape of liquid. 6.2. Environmental precautions Environmental precautions: Do not discharge into drains or rivers. Contain the spillage using bunding. 6.3. Methods and material for containment and cleaning up Clean-up procedures: Absorb into dry earth or sand. Transfer to a closable, labelled salvage container for disposal by an appropriate method. 6.4. Reference to other sections Printed: 27-Jun-16 Revision 1 Review date 20-Apr-10 OXSCAV CZ6 Reference to other sections: Refer to section 8 of SDS. Section 7: Handling and Storage 7.1. Precautions for safe handling Handling requirements: Avoid direct contact with the substance. Ensure there is sufficient ventilation of the area. Do not handle in a confined space. Avoid the formation or spread of mists in the air. 7.2. Conditions for safe storage, including any incompatibilities Storage conditions: Store in a cool, well ventilated area. Keep container tightly closed. The floor of the storage room must be impermeable to prevent the escape of liquids. Suitable packaging Polyethylene. Polypropylene. Stainless steel. Unsuitable packaging metals and alloys. 7.3. Specific end use(s) Specific end use(s): No data available. Section 8: Exposure controls/personal protection 8.1. Control Parameters 8.1. DNEL/PNEC Values DNEL / PNEC: No data available 8.2. Exposure controls Engineering measures: Ensure there is sufficient ventilation of the area. The floor of the storage room must be impermeable to prevent the escape of liquids. Respiratory protection: Self-contained breathing apparatus must be available in case of emergency. Hand protection: Impermeable gloves. Eye protection: Safety glasses. Ensure eye bath is to hand. Skin protection: Impermeable protective clothing. Section 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties State: Liquid Solubility in water: Miscible in all proportions Colour: Colourless Relative density: 1.025 pH: 7-9.5 Odour: Characteristic odour Viscosity Test Method: Boiling Point / Range: Melting Point / Range: Vapour Press: REVISION TABLE ............................................................................................. 1 1. Purpose ...................................................................................................... 3 2. Emergency Contact Detail ........................................................................ 3 1.1 Important Contacts ..................................................................................................... 3 1.2 Nearest 24 Hour Accident & Emergency Unit ............................................................. 3 1.2.1 Address ................................................................................................................ 3 1.2.2 Driving Route to Poole Hospital ........................................................................... 3 1.2.3 Directions to Poole Hospital (1.4 miles) ............................................................... 3 2 Responsibility ............................................................................................ 4 3 Definition .................................................................................................... 4 4 Communication ......................................................................................... 5 5 Site Information ......................................................................................... 5 5.1 General Information .................................................................................................... 5 5.2 Proposed Days of Work .............................................................................................. 5 5.3 Inductions and Permits: .............................................................................................. 5 5.4 Access Requirements and Site Security ..................................................................... 6 5.5 Safety Fencing ............................................................................................................ 6 5.6 Signage ...................................................................................................................... 6 5.7 Buried Services ........................................................................................................... 6 6 Procedures ................................................................................................. 6 7 Hazardous Materials .................................................................................. 7 7.1 Gas Properties: ........................................................................................................... 7 7.2 Site Compound: .......................................................................................................... 7 8 Appendices ................................................................................................ 8 8.1 Appendix 1 – Contact Details ..................................................................................... 8 8.2 Appendix 2 – Incident Controller Procedures ............................................................. 8 8.2.1 Fire and Emergency on Site ................................................................................. 8 8.2.2 Fire and Emergency Out of Hours ........................................................................ 8 8.2.3 Minor or Major Injury Flowchart ............................................................................ 8 8.2.4 Large Chemical spillage ....................................................................................... 8 8.2.5 Critical Level Alarm Raised .................................................................................. 8 8.2.6 Gas leak ............................................................................................................... 8 8.2.7 Emergency Action Plan ........................................................................................ 8 8.2.8 Site Flooding ........................................................................................................ 8 8.2.9 External incident ................................................................................................... 8 8.2.10 Extreme or Adverse Weather ............................................................................ 8 8.2.11 Power Outage ................................................................................................... 8 Emergency Management Plan Page 1 of 8 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 8.2.12 Small Spillages or Leaks ................................................................................... 8 8.2.13 Pre-Start process .............................................................................................. 8 Emergency Management Plan Page 2 of 8 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 1. Purpose The purpose of this document is to: • Aid in compliance with the site permit; • Form an integral part of the site-specific management systems for both H&S and Environmental purposes; • Minimise the risk of significant Health, Safety and Environmental consequences from certain emergencies; • Ensure that all staff who work on site are aware and trained in the procedures to follow in even of a major incident; and • Identify the types of incidents which can occur on site and take actions in the event of a major incident to reduce the impact of the incident. 2. Emergency Contact Detail 1.1 Important Contacts See Appendix 1 – Site Contact Details 1.2 Nearest 24 Hour Accident & Emergency Unit 1.2.1 Address Poole Hospital, Longfleet Rd, Poole BH15 2JB 1.2.2 Driving Route to Poole Hospital 1.2.3 Directions to Poole Hospital (1.4 miles) • Head south-west on Sterte Ave. W (0.1 mile) • Turn right to stay on Sterte Ave W (371 ft) • Turn left to stay on Sterte Ave W (148 ft) • Turn left onto Holes Bay Rd / A350 (0.5 miles) • Use the left 2 lanes to turn left onto B3068 (0.3 miles) Emergency Management Plan Page 3 of 8 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 • At The George, take the 2nd exit onto High St. N / B3068 (0.3 miles) • Turn right (322 ft) 2 Responsibility It is the responsibility of the management of BasePower to ensure: • Site Staff are adequately trained in the emergency plan procedures contained herein; • That the requirements of this document are adhered to; • That suitable testing of the emergency procedures takes place The decision to alert the emergency services will be the responsibility of the incident controller. The incident controller is the member of first BasePower personnel aware of the incident. If an incident occurs when the site is not manned by a BasePower employee, then an external party may make this decision. However, this plan must be adhered to at all times unless Addo Foods staff or the emergency services direct otherwise. The incident controller will always take control of a major incident unless relieved by a more senior member of staff from Addo Foods or the emergency services at an appropriate time. If the incident controller is to change a formal handover will take place. The incident controller will serve as a single point of contact between the emergency services and the other parties involved. In the event of a first the role of the incident controller is to: • Assist in the evacuation process by checking specific areas if not everyone is accounted to for and it is safe to do so; • No incident controller is expected to place themselves in danger at any point; • If necessary the incident controller should, after the incident, report to the Manager of Operations and provide feedback on any issues that hindered the evacuation or otherwise could be improved. If the fire and rescue service is called, the senior fire officer present is legally responsible for the containment of the fire and the safety of all of those who are potentially affected by it. The fire rescue service is NOT responsible for fire hose water run-off. The containment of this, if necessary, remains the responsibility of the site. 3 Definition A major incident is an event or events that call for action or assistance beyond normal operational plans of the site. For example, the requirement of the fire and rescue service to extinguish a fire, an ambulance for an injury or the police due to a protest. Any occurrence on site that threatens the safety of persons, on or off the site, constitutes a major incident. Emergency Management Plan Page 4 of 8 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 For further details regarding the control of environmental impacts please see the sites environmental risk assessment, referred to as the “aspects” document. 4 Communication Communication during an emergency should be established at Addo Food’s main reception or gatehouse where possible. At no point will any BasePower Employee speak to the Media or the Press during, or after, an incident regarding the incident or any related issues without prior authorization in writing from a senior member of BasePower. Doing so without authorisation is considered a disciplinary offence on the ground of gross misconduct. Members of BasePower Employees will not consult or ‘chat’ with members of the public regarding the issue at site or any indirect issue without prior authorisation from a senior manager at BasePower. Similarly, this may be viewed as a disciplinary offence. This mandate extends to Contractors employed by BasePower. 5 Site Information 5.1 General Information The Preston Sustainable Heat and Power has been designed and installed to require only a minimal level of manual intervention. Therefore, the site is predominantly un-manned except when daily and weekly checks are being undertaken or maintenance. All non-emergency works shall be planned to take place between 08 00 and 17 30 5.2 Proposed Days of Work The facility will operate 24 hrs per day 7 days per week. The site will be attended daily in-order to carry out daily visual inspections and to generally inspect the site. 5.3 Inductions and Permits: All persons attending site must complete the both of the daily attendance logs: • Addo Foods – Located at the security gatehouse on arrival; • BasePower – Located in the Main Control Room It is essential this is completed as these form a key part of the Evacuation Procedure. All personnel working on the site must have completed an induction and been given an Access Agreement and any necessary specialist permits prior to starting work. Permits to work for certain tasks to be undertaken & certificates of competence are required for plant / machinery. Delivery drivers to the site only be registered on the Addo Foods sign-in sheet. In the event of any emergency situation the vehicle driver will be directly responsible for ensuring the vehicle vacates the site & has with it all individuals brought to the site. Emergency Management Plan Page 5 of 8 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 5.4 Access Requirements and Site Security Access to the site is via the site entrances that lead directly from Sterte Avenue West All access to the site will remain locked unless personnel are on site. It is the duty of the last person leaving the site to ensure that all gates are closed and locked when they leave site. 5.5 Safety Fencing The site is bounded by fencing around its entire perimeter in-order to restrict access. Where appropriate, suitable temporary barriers will be used to restrict access to areas. 5.6 Signage Display notices and warning signage have been positioned at strategic points around the site. Additional mandatory signage may be required for specific tasks or work activities, this will be identified through the risk assessments for the work. Specific signage around zoned areas, namely High Voltage and AtEX areas warn that only authorised persons, undertaking authorised works, will be permitted to enter. 5.7 Buried Services There are buried services on the site. Full details of the arrangements are available in the site records and these must be referenced before any excavation works are proposed. Once the details are determined it is mandatory that a Permit to Excavate is arranged by Cranswick Foods through BasePower. 6 Procedures The following potential incidents have been identified at the Site • Fire in or out of hours • Minor or major injury • External incident which affects the site • Small Spillage, including leakage of oils or other chemicals • Large chemical spillage • Extreme or adverse weather conditions • Critical alarm response • Emergency Plan for leakage of gas • Emergency Plan for Power Outage • Automated Safety Response • Site Flooding • Pre re-start process Emergency Management Plan Page 6 of 8 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 7 Hazardous Materials 7.1 Gas Properties: The site consumes approximately 610 Nm3 of natural gas per hour, which is fed to the containerised genset to generate electricity. The approximate makeup of the gas is as follows: Content or Characteristic Value Hydrogen sulphide (H2S)content ≤5 mg/m3 Total sulphur content (including H2S) ≤50 mg/m3 Hydrogen content ≤0.1% (molar) Oxygen content ≤0.2% (molar) shall not contain solid or liquid material which may interfere with the integrity or Impurities operation of pipes or any gas appliance (within the meaning of regulation 2(1) of the 1994 Regulations) which a consumer could reasonably be expected to operate shall be at such levels that they do not interfere with the integrity or operation of pipes or any gas appliance (within the Hydrocarbon Dewpoint and Water Dewpoint meaning of regulation 2(1) of the 1994 Regulations) which a consumer could reasonably be expected to operate Wobbe Number (WN) (i) ≤51.41 MJ/m3, and (ii) ≥47.20 MJ/m3 Incomplete Combustion Factor (ICF) ≤0.48 Sooting Index (SI) ≤0.60 Source: National Grid Website The gas is piped underground to the gas kiosk located within the site. There is a regulator valve and emergency stop valve within the gas kiosk to control the flow of the gas onto the site. Overground pipework transports the gas from the kiosk to the containerised generator set. 7.2 Site Compound: There are quantities of other hazardous materials stored on site. However, these quantities are relatively small in comparison to large chemical facilities. They include the following: • 5 m3 of oil shared between clean and dirty oil bunded tanks. • Glycol stored in 4 No. 508 l drums on bunded pallet with cover Emergency Management Plan Page 7 of 8 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 8 Appendices 8.1 Appendix 1 – Contact Details 8.2 Appendix 2 – Incident Controller Procedures 8.2.1 Fire and Emergency on Site 8.2.2 Fire and Emergency Out of Hours 8.2.3 Minor or Major Injury Flowchart 8.2.4 Large Chemical spillage 8.2.5 Critical Level Alarm Raised 8.2.6 Gas leak 8.2.7 Emergency Action Plan 8.2.8 Site Flooding 8.2.9 External incident 8.2.10 Extreme or Adverse Weather 8.2.11 Power Outage 8.2.12 Small Spillages or Leaks 8.2.13 Pre-Start process Emergency Management Plan Page 8 of 8 18 Title: Contact Details S Grodzinski Document responsibility / owner: Document No: Issue No: Issue date POOLE Review date V 0.2 191217 200401 CONTACT DETAILS 1. EMERGENCY CONTACT NUMBERS EMERGENCY SERVICES 999 ADDO FOODS GATE HOUSE TBC ADDO FOODS MAINTENANCE TEAM LEADER (24 HRS) TBC OUT OF HOURS BASEPOWER CONTACT 07824 709 533 ENVIRONMENTAL AGENCY (24 hour) 0800 807 060 HSE (08 30 to 17 30 Mon to Fri) 0345 300 9923 POLICE 101 LOCAL HOSPITAL (Poole Hospital) 01202 665511 National Grid – Gas Distribution Network Operator 0800 111 999 Northern Powergrid – Distribution Network Operator 105 or 0800 011 3332 2. KEY CONTACTS PRESTON SITE To Be Appointed TBC Plant Operations Manager HEAD OFFICE Sacha Grodzinski | Delivery and Operations Director 07974 008 493 David Holden | Operations Manager 07824 709 533 Dan Poulson | Chief Executive 07802 420 248 Contact Details Page 1 of 1 Title: Document responsibility / owner: External Incident S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 External Incident Risk External incidents could potentially affect site H&S, environmental or operational performance and are assessed in order to ensure that external events are managed properly to limit the potential effect on the aforementioned attributes of the site. External incidents may include but are not limited to: • Emergency event at Addo Foods • Fire in a neighbouring industrial or residential property • Road incidents outside of the site • Incident with electricity substation on site (see Power Outage Flowchart) ACTION PLAN 1. The Plant Operations Manager will assess whether the incident is likely to cause harm to the site personnel or cause the site to cause damage to the environment. 2. Dependent on the incident appropriate action should be taken. Thought should be given to the evolution of the incident and the potential the incident has to move/change and cause future harm i.e. falling burning debris & hot ash, risk from fallen power lines etc. 3. Call respective companies as detailed on the Contact Detail sheet if applicable i.e. national grid, customers etc 4. The emergency services may be required 5. Suitable controls should be put in place if safe and suitable i.e. damping down to prevent further items catching fire (ONLY OF SAFE TO DO SO) 6. Notify appropriate senior management and the environment agency when appropriate and safe to do so 7. Investigate & change procedures to better deal with hazard/risk in future External Incident Page 1 of 1 Title: Document responsibility / owner: Fire and Emergency Action Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 1.0 191217 200401 Fire and Emergency Action Plan 1 Actions to be taken by a person on discovering a fire: 1.1 Raise the fire alarm by shouting “Fire – Fire – Fire” and by activating the nearest fire alarm button. One is located on the exit from the site. 1.2 If there is a telephone and it is safe to do so dial “9.9.9” and ask for the Fire Brigade, Ambulance; give the following information: • Your name. • Site Address: Poole Sustainable Energy. Addo Foods 10-20 Sterte Ave, Poole BH15 2AS • Location of fire. • Casualty details if known. 1.3 Only attempt to extinguish the fire if it is necessary to do so: • You must not endanger yourself or others. • You have been trained to operate the firefighting appliance. • Remember; fire extinguishers are there only to assist in your escape. 1.4 If operating machinery or plant or carrying out “hot works”, you are to press the “emergency stop” button, close down and switch off gas appliances 1.5 Assist others to evacuate on your way to the emergency assembly area. 1.6 Make your way calmly to the emergency assembly area and remain there. Report your arrival to your Fire Marshall or line manager. 1.7 Do not return for personal belongings or valuables. 2 Action to be taken on hearing the fire alarm: 2.1 Stop what you are doing, if operating machinery or plant or carrying out “hot works”, you are to press the “emergency stop” button, close down and switch off gas appliances. 2.2 Continue to raise the alarm by shouting “FIRE – FIRE – FIRE”. 2.3 Assist others to evacuate on your way to the emergency assembly area. 2.4 Make your way calmly to the emergency assembly area and remain there. Report your arrival to your Fire Marshall or line manager. 2.5 Do not return for personal belongings or valuables Fire and Emergency Action Plan Page 1 of 1 Title: Document responsibility / owner: Fire and Emergency on Site Flowchart S Grodzinski Document No: Issue No: Issue date Review date POOLE V 0.0 191217 200401 Fire or Event discovered Alarm Raised Call Addo Foods Gatehouse & Fire control points & verbally Emergency Services Ensure awareness of Emergency Action Plan Close the site & prevent access Evacuate the immediate area. When Emergency Services Move all persons away to the arrive advise: Assembly Point. • Any missing persons • Details of casualties • Details of injury – gas/hazardous Evacuate the Site. materials Move all persons away to the Under the management of • Confirm to Responders Assembly Point auto shutdown activated Addo Food’s • Flammable materials

Further information

No data available Section 10: Stability and reactivity 10.1. Reactivity Reactivity: Stable under recommended transport or storage conditions. 10.2. Chemical stability Chemical Stability: Stable under normal conditions. 10.3. Possibility of hazardous reactions Printed: 27-Jun-16 Revision 1 Review date 20-Apr-10 OXSCAV CZ6 Hazardous reactions: Hazardous reactions will not occur under normal transport or storage conditions. Decomposition may occur on exposure to conditions or materials 10.4. Conditions to avoid Conditions to avoid: Heat. 10.5. Incompatible materials Materials to avoid: Alkalis. Strong acids. Strong oxidising agents. Nitrates. Perchlorates Metals and alloys. 10.6. Hazardous decomposition products Hazardous decomposition products: In combustion emits toxic fumes. Chemical safety assessment: This safety data sheet is prepared in accordance with Commission Regulation (EU) No 453/2010 Phrases used in s.2 and 3 H302 Harmful if swallowed H315: Causes skin irritation. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H411: Toxic to aquatic life with long lasting effects. H412: Harmful to aquatic life with long lasting effects. R22: Harmful if swallowed. R38: Irritating to skin. R5: Heating may cause an explosion. R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R52/53: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment Legal disclaimer: The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. This company shall not be held liable for any damage resulting from handling or from contact with the above product. Printed: 27-Jun-16 Revision 1 Review date 20-Apr-10 Identification of the substance/mixture and of the company/undertaking Stability and reactivity 10.1 Reactivity Datasheet Number 920 - v4.1.0 3 Prometheus version 1.4.0.8 Boilertek 920 Revision: 3 Feb 2015 Stability and reactivity (....) - Stable under normal conditions. 10.2 Chemical stability - Stability: The product is stable. 10.3 Possibility of hazardous reactions - None. 10.4 Conditions to avoid - Avoid contact with acid - Avoid contact with oxidising substances 10.5 Incompatible materials - R31 - Contact with acids liberates toxic gas 10.6 Hazardous Decomposition Products - Decomposition products may include toxic gas FDA Approval; The supplier states that "it is approved for use in boiler systems in a food environment" and has regulatory approval FDA 21CFR 173.310 boiler additives. The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regards to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Western Environmental Ltd and its affiliates shall not be held liable for any damage resulting from handling or from contact with the above product. Datasheet Number 920 - v4.1.0 5 Prometheus version 1.4.0.8 CHEMICAL TREATMENT 19 HARBOUR COURT CTS HOUSE 9 HERON ROAD SERVICES LTD BT3 9HB BELFAST SAFETY DATA SHEET BOILERTEK 945/PHOSDOSE P 1. IDENTIFICATION Trade name: Boilertek 945/Phosdose P Generic name: Product type/area of use: Phosphate/polymer blend for use in boiler water 2. INFORMATION ON COMPOSITION Substances which give the product Its Health-risk properties CAS-no All of the raw materials used in this product are approved by the FDA for use in boilers the steam from which may contact food, packaging or paper. The raw materials in this product are approved by the DOE for addition to potable water. TELEPHONE : (028) 9092 1212 FAX : (028) 9092 1211 E-Mail : CTSLtd@BTConnect.com Issue date 19-Nov-2009 Review date 18-Jan-2018 Revision Number 6 1. Identification Product Name Propylene Glycol Cat No. : P355-1; P355-4; P355-20; P355-200; S801501; XXBA147 CAS-No 57-55-6 Synonyms 1,2-Propanediol; 1,2-Dihydroxypropane; Methyl Glycol (USP/FCC) Recommended Use Laboratory chemicals. Uses advised against Not for food, drug, pesticide or biocidal product use Details of the supplier of the safety data sheet Company Fisher Scientific One Reagent Lane Fair Lawn, NJ 07410 Tel: (201) 796-7100 Emergency Telephone Number CHEMTRECÒ, Inside the USA: 800-424-9300 CHEMTRECÒ, Outside the USA: 001-703-527-3887 Prepared By Regulatory Affairs Thermo Fisher Scientific Email: EMSDS.RA@thermofisher.com Issue date 19-Nov-2009 Review date 18-Jan-2018 Print Date 18-Jan-2018 Revision Summary This document has been updated to comply with the US OSHA HazCom 2012 Standard replacing the current legislation under 29 CFR 1910.1200 to align with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text End of SDS ______________________________________________________________________________________________ Page 7 / 7 EC Consultancy Services Ltd ECCS 115 008 R 003 A APPENDIX E – EMERGENCY PROTOCOLS Page 33 of 36 Title: Document responsibility / owner: Emergency Management Plan S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 REVISION TABLE Issue Number Date issued, Author Revision / change V0.0 17/12/2019, SG Release to support EA Permit Application

TOXICOLOGICAL INFORMATION

11.1. Information on toxicological effects Effects of mixture Calculated 11.2. Symptoms / routes of exposure Skin contact: There may be irritation and redness at the site of contact. Eye contact: There may be irritation and redness. The eyes may water profusely. Ingestion: There may be soreness and redness of the mouth and throat. Nausea and stomach pain may occur. There may be vomiting. Inhalation: There may be irritation of the throat with a feeling of tightness in the chest. 11.1 Information on toxicological effects - LD50 (oral,rat) 1540 mg/kg Analysis data: Oral LD50(Rat) >5000mg/kg (Calculated) Considered to be non-toxic Acute Toxicity Product Information Component Information Component LD50 Oral LD50 Dermal LC50 Inhalation 1,2-Propylene glycol LD50 = 20 g/kg ( Rat ) LD50 = 20800 mg/kg ( Rabbit ) Not listed Toxicologically Synergistic No information available Products Delayed and immediate effects as well as chronic effects from short and long-term exposure Irritation Irritating to eyes and skin Sensitization No information available ______________________________________________________________________________________________ Page 4 / 7 Propylene Glycol Review date 18-Jan-2018 Carcinogenicity The table below indicates whether each agency has listed any ingredient as a carcinogen. Component CAS-No IARC NTP ACGIH OSHA Mexico 1,2-Propylene glycol 57-55-6 Not listed Mutagenic Effects No information available Reproductive Effects No information available. Developmental Effects No information available.

ECOLOGICAL INFORMATION

12.1. Toxicity Ecotoxicity values: Not applicable 12.2. Persistence and degradability Persistence and degradability: No data available. 12.3. Bioaccumulative potential Bioaccumulative potential: No bioaccumulation potential. 12.4. Mobility in soil Mobility in solid: Soluble in water. 12.1 Toxicity - R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment - LC50 (fish) 150 - 220 mg/l (96 hr) - EC50 (daphnia) 89 mg/l (48 hr) 12.2 Persistence and degradability - None. 12.3 Bioaccumulation Potential - None. 12.4 Mobility in soil - Completely soluble in water Analysis data: LC50 (Rainbow Trout)>6000mg/l Considered to be of no environmental danger TELEPHONE : (028) 9092 1212 FAX : (028) 9092 1211 E-Mail : CTSLtd@BTConnect.com Continued ………. 13. DISPOSAL CONSIDERATIONS Recommendations: Product which in use is diluted down considerably and allowed to enter the environment. Can be incinerated. 14. TRANSPORT INFORMATION UN no: Packaging gr: Non-Hazardous ADR/RID: IMDG class: Side: EmS no: MFAG no: DGR: Goods description Others 15. REGULATORY INFORMATION Chemical health hazard: Non Hazardous Chemical to the environment: Inflammable product: Class: Explosive product: Tmsp.class Labelling category Ecotoxicity . Component Freshwater Algae Freshwater Fish Microtox Water Flea 1,2-Propylene glycol EC50: = 19000 mg/L, 96h LC50: = 710 mg/L, 96h = 710 mg/L EC50 EC50: > 10000 mg/L, 24h (Pseudokirchneriella (Pimephales promelas) Photobacterium (Daphnia magna) subcapitata) LC50: 41 - 47 mL/L, 96h phosphoreum 30 min EC50: > 1000 mg/L, 48h static (Oncorhynchus Static (Daphnia magna) mykiss) LC50: = 51600 mg/L, 96h static (Oncorhynchus mykiss) LC50: = 51400 mg/L, 96h static (Pimephales promelas) Persistence and Degradability Miscible with water Persistence is unlikely based on information available. Bioaccumulation/ Accumulation No information available. Mobility Will likely be mobile in the environment due to its water solubility. Component log Pow 1,2-Propylene glycol -0.9 13. Disposal considerations Waste Disposal Methods Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification. 14. Transport information DOT Not regulated TDG Not regulated IATA Not regulated IMDG/IMO Not regulated ______________________________________________________________________________________________ Page 5 / 7 Propylene Glycol Review date 18-Jan-2018 15. Regulatory information All of the components in the product are on the following Inventory lists: X = listed International Inventories Component TSCA DSL NDSL EINECS ELINCS NLP PICCS ENCS AICS IECSC KECL 1,2-Propylene glycol X - 200-338-0 - X Legend: X - Listed E - Indicates a substance that is the subject of a Section 5(e) Consent order under TSCA. F - Indicates a substance that is the subject of a Section 5(f) Rule under TSCA. N - Indicates a polymeric substance containing no free-radical initiator in its inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used. P - Indicates a commenced PMN substance R - Indicates a substance that is the subject of a Section 6 risk management rule under TSCA. S - Indicates a substance that is identified in a proposed or final Significant New Use Rule T - Indicates a substance that is the subject of a Section 4 test rule under TSCA. XU - Indicates a substance exempt from reporting under the Inventory Update Rule, i.e. Partial Updating of the TSCA Inventory Data Base Production and Site Reports (40 CFR 710(B). Y1 - Indicates an exempt polymer that has a number-average molecular weight of 1,000 or greater. Y2 - Indicates an exempt polymer that is a polyester and is made only from reactants included in a specified list of low concern reactants that comprises one of the eligibility criteria for the exemption rule. U.S. Federal Regulations TSCA 12(b) Not applicable SARA 313 Not applicable SARA 311/312 Hazard Categories See section 2 for more information CWA (Clean Water Act) Not applicable Clean Air Act Not applicable OSHA Occupational Safety and Health Administration Not applicable CERCLA Not applicable California Proposition 65 This product does not contain any Proposition 65 chemicals U.S. State Right-to-Know Regulations Component Massachusetts New Jersey Pennsylvania Illinois Rhode Island 1,2-Propylene glycol - X - X U.S. Department of Transportation Reportable Quantity (RQ): N DOT Marine Pollutant N DOT Severe Marine Pollutant N U.S. Department of Homeland Security This product does not contain any DHS chemicals. Other International Regulations Mexico - Grade Slight risk, Grade 1 ______________________________________________________________________________________________ Page 6 / 7 Propylene Glycol Review date 18-Jan-2018

Results of PBT and vPvB assessment

PBT identification: This substance is not identified as a PBT substance - None.

Other hazards

Toxic to aquatic organisms. Toxic to soil organisms Section 13: Disposal considerations 13.1. Waste treatment methods Disposal operations: Transfer to a suitable container and arrange for collection by specialised disposal company. Disposal of packaging: Return empty containers to the supplier for recycling. Damaged containers should be destroyed by cutting up or by incineration. Do not use for potable water. NB: The user's attention is drawn to the possible existence of regional or national regulations regarding disposal. Section 14: Transport information Printed: 27-Jun-16 Revision 1 Review date 20-Apr-10 OXSCAV CZ6 - None. SECTION 13 Disposal considerations 13.1 Waste treatment methods - P501 - Dispose of contents/container to an authorised waste collection point SECTION 14 Transport information The toxicological properties have not been fully investigated. – high Gather Site Register from the pressure steam, Office – undertake roll at the temporary works. Assembly Point Effects of water Environmental Isolate gas & from fire hose effects of Toxic effects of electrical use smoke/ supplies, if contaminated soot/dust safe to do so Follow – Injury / Incident Flowchart Fire and Emergency on Site Flowchart Page 1 of 1 Title: Document responsibility / owner: Fire and Emergency Out of Hours S Grodzinski Document No: Issue No: Issue date Review date POOLE V 0.0 191217 200401 Fire/Gas Alarm condition raised CHP engineer to Alarm sent to Addo Food and contact Manager of CHP engineer Operations CHECK YES / REAL Addo Foods Shift Leader to validate NO alarm When attending site – follow Lone Worker Procedure Hit call point in compound or Clear alarm on Addo Food’s panel otherwise ensure the automated alarm is triggered & that the alarm sounds Call out list utilised to securer First Responder BasePower Contact to Addo Food’s evacuation process will reset alarms initiate When attending site – follow Call Emergency Services Lone Worker Procedure If Safe – only make access to Call out list utilised to confirm First Control Room or CHP as Responder BasePower Contact appropriate Report to Incident to Operations Follow – Injury/Incident Flowchart Manager Fire and Emergency Out of Hours Page 1 of 1 Title: Document responsibility / owner: Minor or Major Injury Flowchart S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 RIDDOR Reportable Other Incidents Minor Injury 1. Fatality / Major Injuries 1. Employees or First Aid 2. Lost Time – 7 days or subcontractor sent to No potential to be more hospital for medication reportable 3. A member of the 2. Injury likely to result in public is injured and lost time of 1 day or taken to hospital more 4. Dangerous 3. Significant Occurrence environmental harm or nuisance 4. Any Environment related 5. Near miss or first aid injury that had potential to be reportable

UN Number

14.2. UN Proper shipping name Shipping name: NOT CLASSIFIED AS DANGEROUS IN THE MEANING OF TRANSPORT REGULATIONS. 14.3. Transport hazard class(es) Transport class: 14.4. Packing Group Packing group: 14.6. Special precautions for user Tunnel Code: Transport category: Section 15: Regulatory information 15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture 15.2. Chemical Safety Assessment Chemical safety assessment: A chemical safety assessment has not been carried out for the substance or the mixture by the supplier. - UN No.: N/A 14.2 UN Proper Shipping Name - Proper Shipping Name: 14.3 Transport hazard class(es)

Product definition

Product Name: Boilertek 920 - Datasheet Number: 920 1.2 Relevant identified uses of the substance or mixture and uses advised against - Use of the substance/mixture: Steam boiler treatment to remove dissolved oxygen 1.3 Details of the supplier of the safety data sheet - Name of Supplier: Western Environmental Ltd - Address of Supplier: Western House Owen Road Britonwood Trading Estate Knowsley Merseyside UK L33 7YP - Telephone: +44 (0) 151 546 1000 - Fax: +44 (0) 151 546 5777 - Responsible Person: Mr Ken Ward - Email: ken.ward@westerngroup.co.uk 1.4 Emergency telephone number - Emergency Telephone: +44 (0) 151 546 1000

2.1 Classification of the substance or mixture

Acute Tox. 4 - EC regulation criteria 1272/2008 (CLP) - CHIP: - CLP: This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Skin Corrosion/irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Specific target organ toxicity (single exposure) Category 3 Target Organs - Central nervous system (CNS).

2.3 Other hazards

None Datasheet Number 920 - v4.1.0 1 Prometheus version 1.4.0.8 Boilertek 920 Revision: 3 Feb 2015 SECTION 3 Composition/information on ingredients 3.1 Substances - <Chemical Name> CAS Number: EC Number: Categories: R/H Phrases: 3.2 Mixtures - <Chemical Name> CAS Number: EC Number: Concentration: Categories: R/H Phrases: First aid measures 4.1 Description of first aid measures - P361 - Remove/Take off immediately all contaminated clothing. - P302+P352 - IF ON SKIN: Wash with plenty of soap and water. - P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. - S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label - Give plenty of water to drink - P304+P341 - IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. 4.2 Most important symptoms and effects, both acute and delayed - None. 4.3 Indication of any immediate medical attention and special treatment needed None. Fire-fighting measures 5.1 Extinguishing media - S43 - In case of fire use water spray or fog, alcohol resistant foam, dry chemical or carbon dioxide 5.2 Special hazards arising from the substance or mixture - In case of fire, do not breathe fumes 5.3 Advice for firefighters - Wear chemical protection suit and positive-pressure breathing apparatus SECTION 6 Accidental release measures 6.1 Personal precautions, protective equipment and emergency procedures - Evacuate the area and keep personnel upwind - Wear protective clothing as per section 8 6.2 Environmental Precautions - Contain spillage by any means possible - Do not allow to enter public sewers and watercourses - If contamination of drainage systems or water courses is unavoidable, immediately inform appropriate authorities - Datasheet Number 920 - v4.1.0 2 Prometheus version 1.4.0.8 Boilertek 920 Revision: 3 Feb 2015 SECTION 6 Accidental release measures (....) S57 - Use appropriate containment to avoid environmental contamination 6.3 Methods and material for containment and cleaning up - Absorb spillage in dry sand - S40 - To clean the floor and all objects contaminated by this material use water 6.4 Reference to other sections - None SECTION 7 Handling and storage 7.1 Precautions for safe handling - S24/25 - Avoid contact with skin and eyes - P270 - Do not eat, drink or smoke when using this product. - P260 - Do not breathe dust/fume/gas/mist/vapours/spray. 7.2 Conditions for safe storage, including any incompatibilities - S14 - Keep away from acid - S14 - Keep away from oxidising substances - S7/9 - Keep container tightly closed and in a well ventilated place 7.3 Specific end use(s) - None in particular. SECTION 8 Exposure controls/personal protection 8.1 Control parameters - (USA) TLV (TWA) 5 mg/m3 - (USA) TLV (STEL) : A4 8.2 Exposure controls - Engineering controls should be provided to prevent the need for ventilation SECTION 9 Physical and chemical properties 9.1 Information on basic physical and chemical properties - Odour: Pungent odour (sulphur dioxide). - pH 3.5 - 5.0 at 100 % concentration - Boiling point 102 °C to 108 °C at 760 mm /Hg - Completely soluble in water - Specific gravity (water=1) 1.31 - Partition coefficient : n-Octanol/water -3.7 - Appearance: Liquid, colourless - Odour: - pH: - Melting point/Range: - Freezing point/Range: - Boiling Point/Range: - Flammability: - Specific Gravity: - Solubility in water: - Oxidising Properties: None identified 3. Composition/Information on Ingredients Component CAS-No Weight % 1,2-Propylene glycol 57-55-6 >95 4. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. If symptoms persist, call a physician. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Get medical attention if symptoms occur. Inhalation Move to fresh air. Get medical attention immediately if symptoms occur. If not breathing, give artificial respiration. Ingestion Do not induce vomiting. Get medical attention immediately if symptoms occur. Most important symptoms and Breathing difficulties. Symptoms of overexposure may be headache, dizziness, tiredness, effects nausea and vomiting Notes to Physician Treat symptomatically 5. Fire-fighting measures Suitable Extinguishing Media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Unsuitable Extinguishing Media No information available Flash Point 99 °C / 210.2 °F Method - No information available ______________________________________________________________________________________________ Page 2 / 7 Propylene Glycol Review date 18-Jan-2018 Autoignition Temperature 400 °C / 752 °F Explosion Limits Upper 12.6 vol % Lower 2.6 vol % Sensitivity to Mechanical Impact No information available Sensitivity to Static Discharge No information available Specific Hazards Arising from the Chemical Keep product and empty container away from heat and sources of ignition. Thermal decomposition can lead to release of irritating gases and vapors. Hazardous Combustion Products Carbon monoxide (CO) Carbon dioxide (CO2) Protective Equipment and Precautions for Firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. NFPA Health Flammability Instability

Hazard categories

Datasheet Number 920 - v4.1.0 4 Prometheus version 1.4.0.8 Boilertek 920 Revision: 3 Feb 2015 SECTION 14 Transport information (....) 14.4 Packing group - Packing Group: - Identification Number: - Product RQ (lbs): SECTION 15 Regulatory information 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture - This Safety Data Sheet is provided in compliance with The Dangerous Substances Directive (67/548/EEC) 15.2 Chemical Safety Assessment No.

Environmental hazards

14.6 Special precautions for user 14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC code - DOT Proper Shipping Name: - Hazardous Material:

Remarks

Sodium hexametaphosphate 10124-56-8 25-40 Sodium polyacrylate 9003-04-7 1-5 Maleic/Acrylic Copolymer 68037-40-1 1-5 Inhalation Liquid – not applicable Eye contact None Skin contact None Ingestion None 4. FIRST-AID MEASURES Inhalation Not applicable Eye contact Wash immediately with plenty of water Skin contact Remove immediately contaminated clothing and wash skin Ingestion Drink plenty of water Information to Doctor TELEPHONE : (028) 9092 1212 FAX : (028) 9092 1211 E-Mail : CTSLtd@BTConnect.com Continued …. 5. FIRE-FIGHTING MEASURES Fire and Explosion Hazards: Water based product with no special hazards

Storage

Store indoors and prevent from freezing 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Exposure Control: Avoid eye and skin contact Personal protection: Wear gloves, goggles and overalls when handling the material 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance: Pale brown coloured liquid Boiling point: 100oC Density (kg/m3) 1.24-1.28 Flash point: None Vapour pressure (mm Hg) Pour point: None Vapour density (air=1) Auto-ignition temp: None Soluble in organic solvent: None Expl.omr (vol%) Solubility in water (w-%) 100% PH (concentrate) 5.5-8.0 pH (10% solution in 6.2 distilled water) Rel.evaporation rate Ether=1 Butylacetate=100 Viscosity 10. STABILITY AND REACTIVITY Stability: The product is stable and has a shelf-life of 2 years Avoid blending with: Dangerous products None of degradation: Dangerous product None of combustion: Store in a well-ventilated place. Keep container tightly closed Store locked up Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat and sources of ignition. 8. Exposure controls / personal protection Exposure Guidelines Engineering Measures Ensure adequate ventilation, especially in confined areas. Ensure that eyewash stations and safety showers are close to the workstation location. Personal Protective Equipment Eye/face Protection Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin and body protection Wear appropriate protective gloves and clothing to prevent skin exposure. Respiratory Protection Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. ______________________________________________________________________________________________ Page 3 / 7 Propylene Glycol Review date 18-Jan-2018 Hygiene Measures Handle in accordance with good industrial hygiene and safety practice. 9. Physical and chemical properties Physical State Viscous liquid

R-phrase(s)

R36/38 irritating to eyes and skin

S-phrase(s)

S26,37,39 wash immediately with water

Signal word

Warning

Prevention

Do not breathe dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area

Response

Get medical attention/advice if you feel unwell Inhalation IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing Call a POISON CENTER or doctor/physician if you feel unwell FORMAL NOTIFICATION Ensure anyone sent to Notify your line manager hospital is accompanied Make affected area safe and If necessary – follow secure emergency response procedure Take photographs Notify Director Take witness statements Written notification to sacha@basepower.com Ensure Employer notifies HSE if severity means RIDDOR reportable Complete accident book Complete incident form by Contractor or BasePower Include details within internal reports. Incident Investigation by Contractor or BasePower Minor or Major Injury Flowchart Page 1 of 1 Title: Document responsibility / owner: Large Chemical Spillage S Grodzinski Document No: POOLE Issue No: Issue date V 1.0 Review date 191217 200401 Spillage discovered Chemical Liquid Fuels Oils and lubricants Ensure awareness of COSHH risk – refer to the site COSHH register as required. Fire or explosion risk? Liaise with Potential for hazardous fumes or vapours? Cranswick staff – close the site and NO prevent access NO Liquid? Solid? Call Emergency Services If safe - Isolate Drainage If safe – Contain Collect samples for records Where appropriate hold the spillage with absorbent materials Where appropriate cover. Prevent material or dusts blowing around. Prevent spills entering drains – see the Site Drainage Plan Collect and contain in compliance with the COSHH assessment Comply with the COSHH assessment – wash the area down Dispose as detailed on the COSHH assessment Wash down water is contaminated – prevent this entering drains – see the Site Drainage Plan. Dispose as detailed on the COSHH Follow – Injury/Incident Flowchart assessment Large Chemical Spillage Page 1 of 1 Title: Document responsibility / owner: Critical Level Alarm Flowchart S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 Critical Level Alarm raised v YES Adjust the parameters for the Consider the nature of the alarm process. Re-set the alarm Can the alarm be resolved or re-set automatically? NO Attend site – out of hours follow Lone Working Procedure Observation of control and alarm notification. Validate. Observation of control and alarm notification. Validate. Log incident and log out from Lone Worker Procedure Critical Level Alarm Flowchart Page 1 of 1 Title: Document responsibility / owner: Gas Leak Flowchart S Grodzinski Document No: Issue No: Issue date Review date POOLE V 0.0 191217 200401 Leak/discharge of gas discovered WARNING Natural Gas is lighter than air - will rise Attempt to ventilate the area. WARNING Sumps and well may fill with vapour or gas if they are heavier than air Is the leak within the BasePower YES Compound NO Ensure the automated alarm is Restrict Access to affected Area triggered & that the alarm sounds Automated Safety Response will initiate – start the Emergency Inform Addo Foods of the exact Evacuation process location. Liaise with Addo Foods– close the site & prevent access If safe, check regulator valve has closed Inform Main Reception and Call National Grid Emergency Line Follow – Injury/Incident Flowchart Gas Leak Flowchart Page 1 of 1 Title: Document responsibility / owner: Flooding Flowchart S Grodzinski Document No: Issue No: Issue date Review date POOLE V 0.0 191217 200401 Flooding event identified Undertake risk assessment – do not attempt to enter the flooded area until completed & flood subsides Low Voltage High Voltage TAKE NO RISKS Isolate relevant system in the area Site Operations Manager to Contact HV Contractor If trained and circumstances are safe to do so, remove • Chemical and fuels • Plant and equipment • IT equipment and paperwork • Contained wastes Only if instructed by HV Contractor Initiate Power re-start process In the event of a spillage follow the relevant Emergency Response Consider the approach to managing Follow – Injury/Incident any pumping operations. Flowchart COLLECT SAMPLES FOR TESTING TAKE NO RISKS SAFE No energisation until competent contractor issues formalised test certificates. Flooding Flowchart Page 1 of 1 Title: Document responsibility / owner: Extreme or Adverse Weather S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 Extreme or Adverse Weather In the event of extreme weather the following procedure will be adhered to The main adverse weather which may affect site includes very high winds and prolonged heavy snowfall. 1. Access to all roofs prohibited; 2. Decisions on whether to close the site will be at the discretion of the senior managers, this includes turning the generator off remotely; 3. Weather conditions will be monitored frequently, and appropriate action taken; 4. Primary consideration will be given to safety considerations and environmental considerations of the operatives & running the site Extreme or Adverse Weather Page 1 of 1 Title: Document responsibility / owner: Power Outage Flowchart S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 Smoke from HV Loss of Power Supply equipment or substation? Voltage – High or Low? Follow Fire and Check the DNO meter Emergency On site for power Procedure LV HV POWER Check LV Panel – power indication? Contact Addo Foods Maintenance Team Leader • DNO – as per YES contact list Reset panel Follow, as necessary, • Substation Ref - the Pre-Start as per Site Procedure Information NO Contact Operations Manager Power Outage Flowchart Page 1 of 1 Title: Document responsibility / owner: Small Spillages or Leaks S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 Small Spillages or Leaks Risk Spillages and leakages can occur during refuelling and topping up of process liquids, during engine oil deliveries, servicing or breakdowns as well as accidents and/or damage to the process equipment or chemical storage facilities. Potential risks are controlled by: • Suitable containment & storage • Vehicle checks and inspections • Regular maintenance • Controlled loading & unloading of materials (including during refilling) • Maintenance of suitable spillage kits and/or absorbent media A delivery vehicle or MEWP may also develop a leak as it is moving around the site and working. The moment this leak is realised the machine must be moved to a safe-place and then taken out of service until it has been repaired to minimise the chance of environmental damage. ACTION PLAN 1. Stop and think “is it safe to clean the spill” 2. If possible the leak should be stopped. Or the cause of the leak isolated. i.e. a piece of mobile plant should be moved away from the work area to a place where spill kits or drip trays can be used to catch any leaking fluids. 3. If the spillage can leave the site via drains or ditches or by soaking into the ground actions should be taken to reduce this risk. 4. Once the spillage has been isolated the various options below should be reviewed and the best option applied 5. The Operations Manager should be informed if the spill is large enough to cause significant issues and costs regarding it are clear up. i.e. over 25 litres 6. All spillages must be recorded in the site diary 7. Addo Foods should be contacted if there is any risk of the spillage leaving the BasePower compound or causing damage to Addo Foods site. 8. All spillage incidents should be investigated and relevant procedures reviewed to prevent recurrence 9. It should be decided whether or not the Environment Agency need to be informed Various remedial measures are available: • Soak up booms may go around the spill, drains • Drip trays can be placed under plant which is leaking and should stay there until the leak if repaired The main risk at Poole Sustainable Energy Limited for a small spillage is engine oil and glycol. However, the risk is deemed to be very low as it is stored in bunded purpose built stores, located out of the way of traffic movements Small Spillages or Leaks Page 1 of 1 Title: Document responsibility / owner: Pre-Start Procedure S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 DRAFT: TO BE UPDATE PRE-OPERATION WITH THE FOLLOWING INFORMATION: • SCREEN SHOTS AND PROTOCOL FOR CONTROL PANEL HMI • BOILER MANUFACTURER SAFE START PROCEDURES Pre-Start Procedure The following procedure shall be undertaken, in sequence, before starting the CHP unit: 1. Check alarms on CHP HMI panel by a. Selecting the alarms page b. Pressing to clear any warning (yellow exclamation mark) level alarms If these do not clear contact Clarke Energy service engineer. Number displayed on contact list. b a 2. Check trips or faults in our BMS panel (engine, PUs, pumps, valves). 3. Check site’s load is adequate. Minimum start up load is 1500 kW for 10 seconds (configurable). Pre-Start Procedure Page 1 of 3 Title: Document responsibility / owner: Pre-Start Procedure S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 4. Enable our BMS signal to the CHP. This will commence the CHP start-up process, which takes approximately 1 minute and then the engine starts ramping up. 5. Monitor the CHP electrical output for any anomalies until it reaches 1,200 kW(or about 60% load. Pre-Start Procedure Page 2 of 3 Title: Document responsibility / owner: Pre-Start Procedure S Grodzinski Document No: Issue No: Issue date POOLE Review date V 0.0 191217 200401 6. Check if pump 1 is running and heating up the buffer tank. If the engine has been off for a certain amount of time, it will take some time before we start taking some heat from the CHP. 7. Once the top of the buffer tank is at temperature, check the modulating valves to ARP 1, ARP 2, ARP 3 and ARP 4 are operating correctly Pre-Start Procedure Page 3 of 3 APPENDIX F – SITE DRAINAGE PLAN EC Consultancy Services Ltd ECCS 115 008 R 003 A Page 34 of 36 EC Consultancy Services Ltd ECCS 115 008 R 003 A APPENDIX G – TECHNOLOGY SELECTION REVIEW Page 35 of 36 BAT SUMMARY TABLE Option Number Technology Is project commercially viable Economic Considerations Gas Consumption Energy Efficiency Gaseous Emissions kg CO2e / yr Noise Raw Material The current system natural gas to generate Souce steam, which is then used to generate hot 1 NA - see CO2 calcs Current Arrangement Y NA - see CO2 calcs table Natural Gas + Electricity Flue gas from boilers Natural Gas + Electricity water. NA - see CO2 calcs table table Low noise consideration from National Grid No electricity produced. Few options available at the 1.3MWe range and small turbine heat output at 180C could not be used to generated steam as the engine can; Gas booster required to provide desired 5 Care required to prevent 2 Gas Turbines N bar pressure, resulting in high parasitic Natural Gas + Electricity 26,618 Electrical efficiency from 36% Flue gas is released from the CHP 5057 vibration and noise loads; from National Grid Auriel turbines (400kWe) transmission. High noise levels due to high RPM would need mitigation; The sites mixture of steam and hot water 3 Gas Engines Care required to prevent Y 25,928 37.2% Natural Gas + Electricity Taken from spec sheet for Flue gas is released from the CHP loads make it a good fit with a gas engine 4926 vibration and noise from National Grid 1.3 MTU engine transmission. Back pressure steam Limited availability at 1.3MWe range; poor efficiency if heat is to be used to trubine 4 Steam Turbines Care required to prevent N 196,738 5% Natural Gas + Electricity https://www.energy.gov/ Flue gas is released from the CHP generate steam; 37380 vibration and noise from National Grid sites/prod/files/2016/09/f very long periods between overhauls. transmission. 33/CHP- Steam%20Turbine.pdf APPENDIX H – TIE IN CONNECTIONS EC Consultancy Services Ltd ECCS 115 008 R 003 A Page 36 of 36 Poole CHP Plant – Tie in Connections Steam West way Hot water transformer Condensate New 125mm gas line from HV Gas new kiosk to CHP booster connection Existing gas at CHP end Electrical Lay point Lay Down Elect coms Down CHP Calorifier 2 Boiler - attic make up Walkway Effluent drain point Steam connection point north of old boiler 150mm extension of house existing gas line from old boiler room to new boiler house Wash down tanks Boiler gas Existing (Quiche loft) connection 150mm gas line to boilers New gas Old condensate return kiosk point outside Electrical incomer and

Disposal

Dispose of contents/container to an approved waste disposal plant

Physical hazards

2 1 N/A 6. Accidental release measures Personal Precautions Use personal protective equipment. Ensure adequate ventilation. Avoid contact with skin, eyes and clothing. Environmental Precautions Should not be released into the environment. See Section 12 for additional ecological information. Methods for Containment and Clean Soak up with inert absorbent material. Keep in suitable, closed containers for disposal. Up 7. Handling and storage Handling Ensure adequate ventilation. Avoid contact with skin, eyes and clothing. Do not breathe vapors or spray mist. Wear personal protective equipment.

Appearance/Odor

Clear Colourless Odorless Odor Threshold No information available pH 6.5-7.5 100g/l aq. sol Melting Point/Range -60 °C / -76 °F Boiling Point/Range 187 °C / 368.6 °F Flash Point 99 °C / 210.2 °F Evaporation Rate No information available Flammability (solid,gas) Not applicable Flammability or explosive limits Upper 12.6 vol % Lower 2.6 vol % Vapor Pressure 0.13 mbar @ 20 °C Vapor Density 2.62 (Air = 1.0) Specific Gravity 1.03 - 1.04 Solubility Soluble in water Partition coefficient; n-octanol/water No data available Autoignition Temperature 400 °C / 752 °F Decomposition Temperature No information available Viscosity 45 mPa.s at 20 °C Molecular Formula C3 H8 O2 Molecular Weight 76.10 10. Stability and reactivity Reactive Hazard None known, based on information available Stability Hygroscopic. Conditions to Avoid Incompatible products. Excess heat. Exposure to moist air or water. Incompatible Materials Strong oxidizing agents, Acids Hazardous Decomposition Products Carbon monoxide (CO), Carbon dioxide (CO2) Hazardous Polymerization Hazardous polymerization does not occur. Hazardous Reactions None under normal processing.

Teratogenic Effects

No information available. STOT - single exposure Central nervous system (CNS) STOT - repeated exposure None known

Aspiration hazard

No information available Symptoms / effects,both acute and Symptoms of overexposure may be headache, dizziness, tiredness, nausea and vomiting delayed Endocrine Disruptor Information No information available