COSHH ASSESSMENT SHEET Sheet Number: CA 023 This assessment is generic in nature and must be specifically adapted to meet particular site requirements or conditions by site management/user.

COMPANY NAME: Gotec Trading Ltd OPERATION / PROCESS: Tracing leaks in pipework

LOCATION: Vans

PRODUCT/SUBSTANCE USED GOTEC Leak Detection Spray

DATA SHEET NO 023

HAZARDOUS CONTENT Dihydroxtehl Cocamine Oxide Nitrous Oxide Decarbonsaure-Monalkylamid-TEA

O.E.S. / M.E.L.

EXPOSED PERSONS Engineers FREQUENCY OF EXPOSURE Minimal

DURATION OF EXPOSURE Minimal

HAZARDS Pressurised container. Repeated or prolonged contact may cause irritation to the skin. Direct eye contact can cause irritation, and significant damage. No significant ingestion hazard under normal conditions. CONTROL MEASURES TO BE PUT IN PLACE Protect eyes, face and skin from liquid splashes. Use in well ventilated area. Store in a cool location away from heat and direct sunlight. Do not drill or burn after use. Dispose of container at hazardous or special waste collection point.

x x x

EXPOSURE ASSESSMENT: OPERATORS AND OTHERS Use eye protection and mask when using, minimal use.

ASSESSOR Lesley Astridge

POSITION H&S Assistant

DATE REVIEWED: 14/08/2012

MATERIAL SAFETY DATA SHEETP4a:1 d 4

Revised edition no : 1

Date :30 | 11 I 2010

Supersedes:0/0/0

Gotec Leak Detection $pray REACH

ProducerGotec Trading LimitedBoulton RoadPin GreenHERTS SG1 4QL Stevenage United KingdomMister Gonnermann, Wendy HindlaughTel.: +44 1438740400Fax: +44 1438 740005In case of emergency : Gotec Trading LimitedTel.: 0M4-1438-740400

Gotec Trading LimitedBoulton RoadPin GreenHERTS SG1 4QL Stevenage United KingdomMister Gonnermann, Wendy HindlaughTel: +44 1438740400Fax: +44 1438 740005ln case of emergency : Gotec Trading LimitedTel. : 0044-1 438-7 40400

1 IDENTIFICATION OF THE SUBSTANCE / PREPARATION AND OF THE COMPANY/ UNDERTAKING

Trade nameApplication

Responsible for placing on themarket

: Gotec Leak Detection Spray.: Product for special applications.

This product is intended for public and professional use.: See address above.

2 HAZARDS IDENTIFIGATION

Hazards identification- lnhalation

- Skin contact- Eye contact- Ingestion

Container under pressure. Do not drill or bum even after use.Not expected to present a significant inhalation hazard under anticipated conditionsof normal use.

Repeated or prolonged skin contact may cause irritation.Slight eye irritant upon direct contact.Not expected to present a significant ingestion hazard under anlicipated conditionsof normal use.

3 COMPOSITION /INFORMATION ON INGREDIENTS

Substance / PreparationComposition

Substances presentinSubstane narc

: Preparation.

: < 5o/o: - Nonionic surfactants

Substances presenting a health or environmental hazard (Directive 67/548/EEC) :

DIHYDROXYETHYL COCAilIiIE OXIDECAS No EC No Indcx l{o

Betrcn 0.1 and 1 % 6179147-7 263-18G1Gla$ific.tionx: R38-41

NITROUS OXIDE Betw@n1ild5% 1002+97-2 233.0324 o; RB

Dicarbonsiure+nonoallrylamid-TEA : B€treen 0.01 and 0.1 % 8520/,-21-3 28&.316-1

I 4 F|RST ArD MEASURES II

I 5 FIRE.FIGHTING MEASURES I

General information.Inhalation- Skin contact- Eye contact

Extinguishing mediaSpecial procedures

: Seek medical attention if lll effect or initation develops.: In case of accident by inhalation : remove casualty to fresh air and keep at rest.: Rinse immediately with plenty of water. Seek medical attention if initation develops.: In case of eye contact, immediately rinse with clean water for 10-15 minutes,

: All extinguishing media can be used.: Use water spray to cool exposed surfaces.

Gotec Trading LimitedBoulton Road Pin Green HERTS SG1 4QL Stevenage United KingdomMister Gonnermann, Wendy HindlaughTel.: +44 1438 740400Fax: +44 1438740005

MATERIAL SAFETY DATA SHEETPage;2 ot 4

Revised edition no: 1

Date : 30 I 11 12010

Supersedes:0/0/0

Gotec Leak Detection Spray REACH

6 ACCIDENTAL RELEASE MEASURES

Environmental precautions : None under normal conditions.Clean up methods : Flush with plenty of water.

7 HANDLING AND STORAGE

Handling : Avoid all unnecessary exposure. Container under pressure. Do not drill or burneven after use.

Storage : Keep away from heat sources, including direct sunlight.

8 EXPOSURE CONTROLS / PERSONAL PROTECTION

General hygiene : Avoid contact of the undiluted product with the skin, ihe eyes and clothing. Whenusing, do not eat, drink or smoke.

Personal protection : Protect eyes, face and skin from liquid splashes.- Respiratory protection : No speeial respiratory protection eguipment is recommended under normal

conditions of use with adequate ventilation.- Skin protection : No special clothing/skin protection equipment is recommended under normal

conditions of use.

'Eye protection : Eye protection should only be necessary where liquid could be splashed orsprayed.

Occupational Exposure Limits : Nitrous oxide : TLV@ -TWA [ppm] : 50Nitrous oxide : TLVO - Toxic effects : Not Classifiable as a Human Carcinogen.Nitrous oxide : OEL (UK)-LTEL [ppm] : 100Phosphoric acid : MAC [mg/m3] : 1

9 PHYSICAL AND CHEMICAL PROPERTIES

Physical state at 20 tColourOdo(ulrpH valueDensitySolubility in water

Aerosol.

Coloudess.

Characteristic.

8.50.99 g/l

Miscible.

10 STABILITY AND REACTIVITY

Stability and reaciivity : Stable under normal conditions.Hazardous decomposition products : None under normal conditions.Materials to avoid

Conditions to avoid

: No special work praclices are needed beyond the above recommendations underanticipated conditions of normal use.

: Overheating. Direct sunlight.

1 1 TOXICOLOGICAL INFORMATION

With the product as such no toxicological tests have been done. According to the criteria of 1999145/EC this product is noitoxic. Components that are toxic are mentioned in section 3.

Gotec Trading LimitedBoulton Road Pin Green HERTS SGI 4eL Stevenage United KingdomMister Gonnermann, Wendy HindlaughTel.: +44 1438 740400Fax: +44 1438 740005

MATERIAL SAFEW DATA SHEETPage:3 of4

Revised edition no : 1

Date:3011112010

Supersedes:0/010

Gotec Leak Detection Spray REACH

12 ECOLOGICAL INFORMATION

With the product as such no ecotoxicological tests have been done.According to the criteria of 1999/45lEG this product is notdangerous for the environment. Components that are dangerous to the environment are mentioned in section 3.Persistence and degradability : The surfactant(s) contained in this preparation complies(comply) with the

biodegradability criteria as laid down in Regulation (EC) No.648/2004 ondetergents. Data to suppod this assertion are held at the disposal of the competentauthorities of the Member States and will be made available to them. at their directrequest or at the request of a detergent manufacturer.

13 DISPOSAL CONSIDERATIONS

General

Disposal method when not empty dispose of this container at hazardous or special waste collectionpoint.

: Container under pressure. Do not drill or burn even after use. Complv with localregulationsfordisposat. European Haste Cat ilo (EHC)-15 01 11.

14 TRANSPORT INFORMATION

General informationUN No.Land transportADR/RID

- Proper shipping name-ADR Class- ADR Packing group- Labelling ADR

- Limited Quantity

Sea transport

- GGVE/GGVSee class- IMO{MDG codeIMO Packing group- Packing group- ElllS-Nr

Group : A2

Custons Tariff l{o: 3402.19 000 "0rganic Surface Preparations,1950

UN195O DRUCKGASPACKUNGEN. 2. 5A2

A

Tunnelrestriction E : Passage forbidden through tunnels of category E.

2.2

LO2Combination packagings - lnner packaging : Maximum : 1 |

Combination packagings - Package : Maximum : 30 kgInner packagings placed in shrink-wrapped or stretch-wrapped trays - Innerpackaging: Maximum contents: 1 I

lnner packagings placed in shrink-wrapped or stretch-wrapped trays - packageMafmum :20 kg

2.2

Class 2

A

F-D S-U

Gotec Trading LimitedBoulton Road Pin Green HERTS SG1Mister Gonnennann, Wendy HindlaughTel.: +44 1438 740400Fax: +44 1438 740005

4QL Stevenage United Kingdom

MATERIAL SAFETY DATA SHEETPaga :4 of 4

Revised edition no : 1

Date:3011112010

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Gotec Leak Detection Spray REACH

- lMDG.Marine pollutionAir transport

.ICAO/IATA

- IATA. Cless or divisionIATA Packing group

YES d

.-.

Packaging instructions cargo : 203Packaging instructions passenger: 2032

A

- Symbol(s)ContainsPreservatives- R Phrase(s)- S Phrase(s)

Further Phrases

Germany

None.< 5o/o : - Nonionic surfactants

METHYLISOTHIAZOLINONE, METHYLCHLOROISOTHIAZOLINONE.None.

52 ; Keep out of the reach of children.None.

Caution: Pressurized container: protect from sunlight and do not expose totemperatures exceeding 50C (e.9. in the car). Do n ot pierce or burn, even afteruse.

WGK (Water-endangermant class) : 1 schwach wassergefdhrdend (Selbsteinstufung)

List of relevant R phrase (heading 3) : R8 : Contact with combustible material may cause fire.R38 : Initating to skin.R41 : Risk of serious damage to eyes.R43 : May cause sensitization by skin contact.

Safety data sheet available for professional user on request.

: The dala given here is based on cunent knowledge and experience. The purposeof this safety Data sheet is to describe the products in terms of their safeiyrequirements. The data does not signily any waranty with regard to the products'properties.

: Major changes in the text compared to former version are indicated with *.

:ME04,02153.13.2 (CS 24.03.2009)

DISCLAIMER OF LIABILITY The information within this MSDS referres to reliable sources. The corectness of the information, inprinted or suggested form, is not ensured. The conditions or methods of the handllng, storage, use or disposal of the product lieoutside of our control, and possibly also outside of our information area. For this and other riasons we ta'ke no responsibility andreject expressly liability for loss, damage or expens.es, which could develop from the applicaton, slorage, use or disposal of iheproduct or with it are connected in any way. This MSDB was prepared for this product'and may be ont-ty useO thereby. lf theproduct should be used as a component of another product, then these MSDB information does proOa6ly not apply.

DISCLAIMER OF LIABILITY

RevisionPrepared by

End of dooument

Gotec Trading LimitedBoulton Road Pin Green HERTS Sc1 4eL Stevenage United KingdomMister Gonnermann, Wendy HindlaughTel.: +44 143874O4OOFax: +44 1438 740005