tanxperts hungary kft....e-mail address [email protected] contractor / tender winner...

22
[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC - 2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING ROOF CASE STUDY Tanxperts Hungary Kft. pioneer project solution & installation in Hungary REV.: 1 DATE 06/10/2014 Page 1 of 22 Installation of the first aluminium (skin & pontoon) floating cover at existing 2000m 3 AST’s Fuel storage site of LUKOIL Hungary Ltd. Dunaföldvár, Hungary

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Page 1: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC - 2014.

ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL

FLOATING ROOF CASE STUDY

Tanxperts Hungary Kft. pioneer project solution & installation in Hungary

REV.: 1 DATE 06/10/2014

Page 1 of 22

Installation of the first aluminium (skin & pontoon) floating cover at existing 2000m3 AST’s Fuel storage site of LUKOIL Hungary Ltd. – Dunaföldvár, Hungary

Page 2: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC –

2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 2 of 22

Version 1.2; date: 06.10.2014. Presented by: Tanxperts Hungary Kft

Client approval: Yes ___ No _______

Investor/ Customer/ Client profile

Customer name LUKOIL Mayarország Kft

Division LUKOIL fuel storage terminal at Dunaföldvár

Site address Sas u 12. Dunaföldvár - H-7020 Hungary

Company address Benczúr u. 13. Budapest - H-1068 Hungary

Phone number +36 1 465 7600

Fax number +36 1 465 7645

Web site address www.lukoil.hu

Industry Oil company

Contact name Mr Gábor Szikszai

Title technical manager

E-mail address [email protected]

Contractor / Tender winner company

Contractor GIA-Hungária Kft

Address Újszász street 45/b/z

City, state, ZIP Code BUDAPEST, 1165 HUNGARY

Web site address www.gia.hu

Project name or title Floating roof installation - VR2013/00341

Project launch management and proceeding company

Contact name Mr Attila Dömötör

Branch Tanxperts Hungary Kft

Address 15th Óváros square

City, state, ZIP Code VESZPRÉM 8200; HUNGARY

Web site address www.tanxperts.com

Title general manager

Phone number +36302355521

E-mail address [email protected]

Solution offering CTS-TANK B.V. The Netherlands –

Aluminium pontoon type Internal floating roof

Page 3: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC –

2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 3 of 22

Installation of the 1st aluminium pontoon type Internal Floating Roof (IFR) in Hungary, fully compliant with the relevant industrial standars, rules, national legislations and fully approved by the Hungarian Authorities, due to the adaptation of MSZ EN 14015:2005 and the international experiences proceeding by Tanxperts Hungary Llc.

Our company profile

tanxperts™ is a new and innovative company with its focus on tanks and nothing but tanks. Our services do not stop at just inspections and consultancy.

It started as a friendship between two engineers with mutual interest in tanks and has led to found an international company.

tanxperts™ - main purpose is to create a “bridge” to get through to Europe and the entire World, to merge their common interests and to make sound and reliable work for their Clients.

tanxperts™ - is an international company with two locations, one in Hungary (Tanxperts Hungary Llc.) and the other in The Netherlands (T.I.S.). Both with a highly trained team, with special and unique knowledge regarding the storage tank service capability and competitive pricing.

tanxperts™ - focusing the aboveground vertical, cylindrical steel storage tanks, and to make them safe, minimize the deteriorations and operation problems, extend lifetime, and to keep under control the degradation mechanism of the tanks.

Tank inspection/ integrity service as per the required industrial standards, guidelines contribute to the optimization of the reliability and profitability of the storage tanks as per EEMUA 159; EEMUA 231; JIG, IFQP/ MOCQAT; EN ISO 9001:2008, and National legislations.

We are capable to supply a wide scale of services for your storage tanks. (for further information please see 'Inspection' and 'Products'

EEMUA and API inspections, inspection when construction of new and used tanks, maintenance/ repair, advice/ consultancy, as such quality control and assurance, to mention only a few.

Our motto is: 'preventing is better than repairing'.

For this purpose 'tanxkirt©' to prevent bottom of above ground vertical, cylindrical storage tanks corrosion caused by rainwater ingress.

Further services:

Supervision, and/ or Inspection of storage tanks according to the codes of EEMUA 159, RBI The program is fully compliant to all the required industrial standards and guidelines (EEMUA 159, API 653), Remaining life calculations, QA/QC etc.;

Provide advice, second opinion, assessment ensuring as per - EEMUA 159; JIG; IFQP; ISO 9001:2008; (API 650; API 653) familiar with most of NDT techniques

Supervision, observe and issue the Operational & Quality Manual, procedures, instructions; arrange the operational/ quality audits, investigate and recommend corrective- & preventative actions

Page 4: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 4 of 22

Business situation

In order to prevent vapors generated by replenishment of the petrol storage tanks and the storage

of petrol in general from escape into the environment, as per the “Inspection of the Vapor Recovery

System at LUKOIL Magyarország Kft’s fuel storage site in Dunafödlvár, Hungary – EXPERT OPINION

5. Results & proposals”:

But the most obvious solution would be to decrease emission values: also, in view of the emission

requirements provide for in Decree No. 118/2011 VM on the Reduction of Quantities of Volatile

Organic Compounds (VOC) Origination From the Storage and Distribution of Petrol and from the

Filling of Motor Vehicles at Fuel Stations, it is appropriate to install internal floating roofs in the

petrol storage tanks.

Typical fixed (cone) roof aboveground vertical, cylindrical steel storage tank

Based on our vast experience, installation of internal floating roofs in the storage tanks in question

is technically feasible. With the use of floating roofs, the loss generated in the site could be

minimized, with VRU unit being restricted serve the fuel island only. We have prepared our

calculations for the use of internal floating roofs, with preliminary and secondary mechanical seal

taken into consideration. The result are summarized in Table 2 below.

1 AST 3 AST LOSS

Annual turnover (2011) (million liter) 26,09 78,29 -

Evaporation loss with fixed roof (liter) 32.128 96.384 0,1231%

Evaporation loss with floating roof (liter) 719 2.157 0,0027%

Table 2 – comparative table for losses with different roof types

The table reveals that evaporation loss of the site can be reduced by approximately 97% after

installation of floating covers.

Strategic and competitive drives, justification VRU expert opinion 4.0; 5.0 reduce the volatility of the

product.

Page 5: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 5 of 22

Technical situation

Technical challenges AST system, describe, technology, etc, application of MSZ EN 14015:2005

It was a huge challenge to convince the authorities in Hungary to approve the technology as

providing the same quality and complies with the other regulations such as MSZ EN

14015:2005, that the most widespread and commonly used steel constructed internal floating

roofs does.

The successful delivery of the project was greatly supported by the openness of the relevant

authorities and replacing, using the regulations of the internationally approved standard "MSZ EN

104015:2005

Specification for the design and manufacture of site built, vertical, cylindrical, flat-bottomed, above

ground, welded, steel tanks for storage of liquids at ambient temperature and above" instead of the

former Hungarian Standard MSZ 15633-1:1992 (Regulations of fire protection for flammable liquid

storages and service stations and equipments).

Page 6: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC –

2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 6 of 22

Solution

Tanxperts Hungary Llc. solution offered by CTS-Tank B.V. - compared CS and AL IFRs

During the installation is less with the yellow marked activities what are not necessary to apply in

the aspect of pontoon type aluminum IFC opposite the “old fashion” carbon steel internal floating

roof!

Description / main activity Description - details Description / main activity Description - details

1 Szerződések aláírva Szerződések aláírva

2 Engedélyek, tervek a helyszínen Engedélyek, tervek a helyszínen

3Tartály kitisztítva, LOTO munkavégzésre

alkalmas, szárazon átadva

Tartály kitisztítva, LOTO munkavégzésre

alkalmas, szárazon átadva

4 Geometriai felmérés, NDT szkenneléses Geometriai felmérés, NDT szkenneléssel

5 Lemezanyaggok beszerzése Lemezanyaggok beszerzése

6Zárszerkezet és úszótető

tömítés beszerzése

Zárszerkezet és úszótető

tömítés beszerzése

7

lángzárak, lángvisszacsapók

beszerzése - Protego (11-13

hét) tartály & IFR

lángzárak, lángvisszacsapók

beszerzése - Protego (11-13

hét) tartályra CSAK 2003-asra

8 IFC-lemez legyártása IFC-lemez legyártása

9 helyszínre száll ítás helyszínre száll ítás

10egyéb gyártmányok legyártása

és leszáll ítása

egyéb gyártmányok legyártása

és leszáll ítása

11

8-14 hét

megrendeléstől számított

elfogadott tervrajzok,

helyszínre száll ítással

8-14 hét

megrendeléstől számított

elfogadott tervrajzok,

helyszínre száll ítással

12 felvonulás felvonulás

13szerelőkapu kivágása, behúző

rámpa összeállítása

szerelőkapu kivágása, behúző

rámpa összeállítása

14elektromos hálózat

kialakítása

elektromos hálózat

kialakítása

15mintavevő csücsonk kivágása

a tetőn

mintavevő csőcsonk kivágása

a tetőn

16IFC-lemezek behordása,

összeállítása

IFC-lemezek behordása,

összeállítása

17 IFC-lemezek készre hegesztése IFC-lemezek készre szerelése

18 Vákuumvizsgálat Vákuumvizsgálat

19 palást felhegesztése palást felhegesztése

20 palást merevítő beépítése palást merevítő beépítése

21 belső rekeszfal beépítése belső rekeszfal beépítése

22 habterelő lemezek beépítése habterelő lemezek beépítése

23 külső válaszfalak beépítése külső válaszfalak beépítése

24 belsó válaszfalak belsó válaszfalak

25 úszótető megemelése úszótető megemelése

26 lábtartó cső + lábak beépítése lábtartó cső + lábak beépítése

27 úszótető lábra helyezése úszótető lábra helyezése

28 légző csonk légző csonk

29 búvó beépítése plusz búvó beépítése

30 peremlégző peremlégző

31mintavevő cső beépítése

csonkozással

mintavevő cső beépítése

csonkozással

32 szerelvényezés szerelvényezés

33 festés festés

34lángzárak, lángvisszacsapók

beszerelése

lángzárak, lángvisszacsapók

beszerelése

35zárszerkezet, tömítés beépítése

(primer, szekunder)

zárszerkezet, tömítés beépítése

(primer, szekunder)

36 tetőszellőző beépítése tetőszellőző beépítése

37 túlfolyó beépítése túlfolyó beépítése

38mintavevő cső csonkjának

beépítése

mintavevő cső csonkjának

beépítése

39

központi légző + vész-szint

kapcsoló beépítése + földelés

beépítése

központi légző + vész-szint

kapcsoló beépítése + földelés

beépítése

40 festés, javítás festés, javítás

41szereleőkapu

visszahegesztése,

szereleőkapu

visszahegesztése,

42 NDT vizsgálatok terv szerint NDT vizsgálatok terv szerint

43 hidrosztatikai nyomáspróba hidrosztatikai nyomáspróba

44 időszakos kettős tér vizsgálata időszakos kettős tér vizsgálata

45 tűzjelző átalakítása tűzjelző átalakítása

46 szintmérő hitelesítése szintmérő hitelesítése

47tartály hitelesítése úszótetővel

- vízzel

tartály hitelesítése úszótetővel

- vízzel

48 befejező NDT vizsgálatok befejező NDT vizsgálatok

49

túzvédelmi tűzvédelmi próba,

műszerek vizsgálata, hatósági

átadás

túzvédelmi tűzvédelmi próba,

műszerek vizsgálata, hatósági

átadás

50 tűzvédelmi tervfejezet tűzvédelmi tervfejezet

51 tűzjelzés kettő tartályra tűzjelzés kettő tartályra

52 organizációs költsgég organizációs költsgég

53tartály hitelesítése úszótetővel

- szkenneléses

tartály hitelesítése úszótetővel

- szkenneléses

SZERELÉS

s.sz.ÚSZÓTETŐ BEÉPÍTÉSE 2003; 2005

IFC - MŰVELETI TERV carbon steel

ANYAGBESZERZÉS

GYÁRTÁS

ÚSZÓTETŐ SZERKEZETI KIALAKÍTÁSA

ÚSZÓTETŐ FUNKCIONÁLIS ELEMEINEK BEÉPÍTÉSE

EGYÉB MUNKÁLATOK

TARTÁLY ÁTALAKÍTÁSA

EGYÉB TEVÉKENYSÉG

ÚSZÓTETŐ BEÉPÍTÉSE 2003; 2005

IFC - MŰVELETI TERV aluminium

ANYAGBESZERZÉS

GYÁRTÁS

SZERELÉS

ÚSZÓTETŐ SZERKEZETI KIALAKÍTÁSA

ÚSZÓTETŐ FUNKCIONÁLIS ELEMEINEK BEÉPÍTÉSE

EGYÉB MUNKÁLATOK

TARTÁLY ÁTALAKÍTÁSA

EGYÉB TEVÉKENYSÉG

Page 7: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC –

2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 7 of 22

Technology description

Pre-Construction Meeting / Job Site Orientation

Page 8: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 8 of 22

Tank Roundness & Lean & Plumbness of tank measured with 3D laser scanning by TotalScan Kft.

Page 9: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 9 of 22

Layout of the IFR and IFR Accessories

Page 10: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 10 of 22

Installation of the tank mounted accessories

Air Scoop/Inspection Hatch

Overflow/Vent

Anti-Rotation Systems

Anti-Static Cables Inlet Diffuser

Page 11: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 11 of 22

Installation of the IFR

A. Perimeter Sections

B. Pontoon & Main Beam Installation

C. Leveling the IFR & Beam Alignment

Page 12: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 12 of 22

Cross Beam Installation

D. Manway/Pressure-Vacuum Vent

E. Automatic Tank Gauge Float Well not applicable F. Column Wells & Seals

Page 13: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 13 of 22

G. Sample Well

H. Auxiliary Pontoons

I. Surface Sheeting

Page 14: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 14 of 22

J. Drain Tubes

K. Perimeter primary and secondary seals

Final Inspection

Page 15: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 15 of 22

Technical benefits

The modification of the HHL (lower with 520 mm) is minimal owing to the legs could move freely between

the low and high pin bolt.

Exactly the capacity of the tank is less, than before the installation the nominal volume was 2 million

liter, and it’s less approx. 90 k liter from the total.

Technically the installation of the aluminium pontoon floating cover much more faster. The time of

completly assembly is 1 month (scaffolding and install the vents, and overflows) is less with 1/3rd

opposite the carbon steel (minimum 3 month).

There are not necessary to cut the tank shell and welding the carbon steel floating roof inside, welding

back the shell and finally inspect all the welding, what takes so long. All the six men (technical staff)

could carry the aluminium IFR through the side man-hole into the tank, and doing the entire assembly

what are the screwing and drilling.

Page 16: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 16 of 22

Business benefits

Business benefits provided – less work, less men-hour, less money, more volume, more business –

see Solution point (not need to cut the shell of the AST)

The capacity of the tank is less, however the level is reduce, the volume less approx. 90 k liter from

the total 2 million, and it concerns the owner won 90k liter volume/ uploading compare with the

carbon steel roof, as itself the aluminum pontoon floating cover is not as heavy as the carbon

steel.

It is more convenient and effective to decrease the output values: according to the requirements

defined in the ordinance 118/2011VM regarding the volatile organic compounds from petrol

storage, distribution and the vehicle filling at the gas stations installing an internal floating roof into

the gasoline storage tank is justified.

In our opinion the installation of the internal floating roofs are feasible into the tanks previously

examined. Installing such floating roofs the loss generated at the terminal can be reduced to the

minimum, the VRU equipments should only support the filling island. We have conducted our

calculations for the internal floating roof with mechanical primary and secondary sealings. For the

results see table #2. for the detailed calculations and data inputs see .

According to the table it can be identified that the evaporation loss of the terminal can be reduced

by 97% using the internal floating roof.

If the owner decides on installing the IFR, the following tasks must be carried out in order to

operate the steam recovering system of the terminal:

Detailed static and solidity calculations for the given tank incorporating the future demands

It is highly recommended to carry out these calculations as a supplement to the regular ten

year inspection (11/1994.(III.25.) IKM) The fact that the cleaning of the given tank is

scheduled for 2016. such a major change implies that cleaning.

Preparation of a technical, electricity, and fire prevention certification and installation plan

of the required new and modified elements

permission for the planned maintenances, modifications by the respective authorities

the modification of authorization of the tank and the steam recovery system should be

requested with the supervision of the respective authorities

1 AST 3 AST LOSS

Annual turnover (2011) (million liter) 26,09 78,29 -

Evaporation loss with fixed roof (liter) 32.128 96.384 0,1231%

Evaporation loss with floating roof (liter) 719 2.157 0,0027%

Table 2 – comparative table for losses with different roof types

Page 17: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 17 of 22

Literature what Tanxperts Hungary Llc. used

Inspection of the Vapour Recovery Unit (VRU) System at LUKOIL Magyarország Kft’s fuel storage

site in Dunafölvár, Hungary – EXPERT OPINION Iktatószám: K-0117/2012; 2012. június 25.

requested by LUKOIL Magyarország Kft.; prepared by GIA-Hunágria Kft.

EPA OEQPS report – Appendix #1

Services provided by other groups or companies

LUKOIL Magyarország Kft – client, investor

www.lukoil.hu

GIA-Hungária Kft – contractor company; outsourcing and manpower –

www.gia.hu

Tanxperts Hungary Llc. – entire project management, solution providing, proceeding best practice –

www.tanxperts.com

CTS Netherlands B.V. – supply solution/product and onsite supervision –

www.cts-tank.com

Kraftwerkbau Kft – welders, assembly, manpower, tools –

www.kraftwerkbau.hu

Page 18: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 18 of 22

Appendix #1

Page 19: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 19 of 22

Appendix #1

Page 20: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

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Page 20 of 22

Appendix #1

Page 21: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC –

2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 21 of 22

Appendix #1

Page 22: Tanxperts Hungary Kft....E-mail address gabor.szikszai@eu.lukoil.com Contractor / Tender winner company Contractor GIA-Hungária Kft Address Újszász street 45/b/z City, state, ZIP

[email protected] COPYRIGTH © TANXPERTS HUNGARY LLC –

2014. ALL RIGHTS RESERVED. ALUMINIUM PONTOON INTERNAL FLOATING COVER - CASE STUDY

Page 22 of 22

Appendix #1