passive fire proofing application procedure

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Passive Fire Proofing Works on Structural Steel in North Kuwait Facilities

Project No. 15051772

PASSIVE FIRE PROOFING APPLICATION PROCEDURE

Project : Passive Fire Proofing Works on Structural Steel in North Kuwait Facilities

OWNER / COMPANY : Kuwait Oil CompanyCONTRACT NO. : 15051772

CONTRACTOR :

DOCUMENT NO : AKI/YICO/MS/PFP/01 Revision - 2

SUBCONTRACTOR : Yaseen International General Trading & Contracting Co. WLL

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REVISION RECORD SHEET

NOTES

Rev No. Date Revision Detail By Reviewed Approved2 15.05.2016 Issued for Approval YICO

1 23.02.2016 Issued for Approval YICO



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TABLE OF CONTENTSL. NO. DESCRIPTION PAGE NO.

1 Purpose 5

2 Scope 5

3 Applicable Specification And Code 5

4 Definitions 5

5 Materials, Equipments & Tools 5

6 Workmanship 6

7 Scaffolding Access 6

8 Weather condition 6

9 Mock Up Application 6

10 Reference Area 7

11 Selection of Steel Structure 7

12 Pre Clean 7

13 Spot Repair/Touch Up 7

14 Surface Preparation 7

15 Sealer/Tie Coat (Coating) 8

16 Key Coat (PFP) 8

17 Fixing of SS Helical Pin / Stud Pins 8

18 Mesh Installation 8

19 Mixing 9

20 PFP Application 9

21 Sealant Application 10

22 Curing 10

23 In-Situ Dense Concrete Cover 11

24 Repair Defect and Damage 11

24.1 Repair of cracks/damages developed during the maintenance period 11

24.2 Micro cracks due to extreme hot weather and inadequate curing 12

24.3 Exposure of wire mesh/lack or loss of bond of PFP material with the steel member 12

24.4 Variation in dry thickness of casing materials over the surface 12

24.5 Improper / lack of application of sealants at fireproofing/steel members interface 12

25 Repair of Cracks / damages on Old Existing Fire Proofing 12

26 Inspection And Testing 13

27 Quality 13

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28 Protection and Clean up 14

29 Safety 14

30 Health, Safety & Environment 14

31 Submittals 15

32 Attachments 15

32.1 Inspection and Test Plan ( AKI/YICO/ITP/PFP/01 Rev. 2)

32.2 Material Receipt Inspection Report (AKI/YICO/PFPR-01)

32.3 Fire Proofing Inspection Report (AKI/YICO/PFPR-02 Rev-1)

32.4 Data Sheet ISOLATEK MII (PFP Material)

32.5 Data Sheet Interseal 670 HS (Anti Corrosive surface tolerant coating)

32.6 Data Sheet Carbomastic 615 / SBK 113 (Sealer Coat)

32.7 Data Sheet Rheomix 141 ( Key Coat)

32.8 Data Sheet SS Helical Pin SOLATEK

32.9 Data Sheet Reinforcing Mesh – ISOLATEK 50mm x 50mm

32.10 Data Sheet Joint Sealant – PG-10

32.11 Manufacturer’s Confirmation

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1. PURPOSE The purpose of this procedure is to set the technical requirement for Passive fire proofing on Structural Steel Works for the KOC Project - “Passive Fire Proofing Works on Structural Steel in North Kuwait Facilities”.

2. SCOPE This scope of work comprise of providing all materials, surface preparation, fixing of SS helical pins, installation of mesh, Spray application of Passive fire proofing (PFP) coating, curing, repair of cracks / damages on existing PFP on all type of structural steel structures for 2 hour fire rating using light weight vermiculite cement or approved equal in accordance with the relevant drawings, codes & Technical Specification.

3. APPLICABLE SPECIFICATION AND CODE KOC-C-027 Rev.2 - KOC Standard for Material and Workmanship Fire Proofing of

Structural workKOC-P-001 Rev.3 - KOC Specification for painting / Coating of Metal SurfaceKOC-P-006 Rev.2 - KOC Standard for Evaluation and Certification of Blasting and

Coating Contractor/ Applicator Personnel.ISO 8504-2 - Preparation of steel substrates before application of paints and

related products.KOC-YH-1003 - KOC Standard for Passive Fire Protection of Structure &

EquipmentAKI/YICO/ITP/PFP/01 - Inspection Test Plan for PFP Works

Contract Technical Specification

4. DEFINITIONS Company - Kuwait Oil Company (KOC)Contractor - Yaseen International Gen. Trading & Cont. Co. (YICO)

5. MATERIALS, EQUIPMENT & TOOLS 5.1 MATERIAL

a) Isolatek Type MII - A factory produced lightweight aggregate wet spray / cementitious premix supplied in 22.7kg bags.

b) Portable Waterc) Reinforcing Mesh – ISOLATEK 50mm x 50mm plastic coated galvanized hexagonal mesh

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d) SS Helical Pin - Isolatek e) Tie Coat / Sealer Coat - Carbomastic ® 615f) Key Coat ( PFP)– RHEOMIX 141 / ISOLATEK SBK113g) Joint Sealant – PG-10 (2 Component Gun and Pouring Grade Polysulfide Sealant)h) Anti corrosive surface tolerant coating (Existing Coating) - Interseal 670 HS as per A1-6 System

(First coat) of Appendix -3 of KOC-P-001

5.2 EQUIPMENT & TOOLS a) Fire Proofing spraying Machine – Putzmeister Mortar Spray Machine SP-5, with spray nozzleb) Air Compressor c) Pin Welding Machine d) Hose and hose couplinge) Masonry Toolsf) Hygrometer, DFT Gauge, WFT Gauge, PFP Thickness Gauge, Density Mug, Water Mug etc.

6. WORKMANSHIP All abrasive blasters, coating/ PFP applicators, Mesh Applicator, Stud Pin Welders, supervisors, foreman and Coating Inspectors involved in surface preparation and PFP application work shall be approved as per KOC-P-006, Rev 2 and must have valid KOC I&CT approval card.

7. SCAFFOLDING ACCESS Safe Scaffolding shall be erected with easy access for cleaning, surface preparation, coating and PFP application, its curing, and repair of damages and inspection activities as per KOC standard.

8. WEATHER CONDITION 8.1. Surface preparation or coating work shall not be performed under adverse conditions, in particular rain,

fog, sandstorm, high wind velocity (56 km/hr. or higher) and either of high ambient temperature (>50°C) and low ambient temperature (<5°C).

8.2. Surface preparation or coating work shall not be performed when the steel surface temperature is less than 3°C above dew point.

8.3. Vermiculite cement shall not be spray applied if ambient air or steel temperature falls below 4 °C & Steel temperature more than 45°C.

9. MOCK UP APPLICATION Prior to start of work on structural steel all materials shall be available at site and mock up application for surface preparation, sealer, stud pins welding, mesh application and PFP Coating application on a test piece identical to the work piece shall be carry out to application skill of application crew. The Manufacturer’s technical

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representative &Company’s (KOC) representative or Coating Inspector shall witness, document and approve such application.

10. REFERENCE AREA At the start of work it is required to carry out activities listed from 12 to 22 on a representative structural area in the facility, consisting between 50 to 100 square meter, as selected and approved by company representative/coating inspector. Such application shall be witnessed, approved and signed off by Manufacturer’s technical representative & Company’s (KOC) Coating inspector and shall be treated as the “Reference Area” for application of the remaining area in the facility.

11. SELECTION OF STEEL STRUCTURE A site / location survey shall be carried out to identify the steel structures that are to be passive fire proofed in NK facilities. A work drawing which includes details of existing coating conditions of the structures and proposed surface preparation, touch up repairs, sealer / tie coat, PFP application and repair procedure in compliance with Contract specification shall be prepared and submitted to Company (KOC) for review and approval. Once approved by company all exposed sides of the steel structure shall be fireproofed.

12. PRE-CLEAN All surface (Identified / Approved by KOC) which PFP coating to be applied shall be pre-cleaned as per SSPC SP-1 or followed by washing with portable water to remove visible oil grease, dirt or any other form of contamination.

13. SPOT REPAIR / TOUCH-UP All damages and corroded spots including loose disbanded area on the existing coating shall be squared up, including 25mm on to the adjacent sound coating and power tool cleaned as per SSPC SP-3 / SP-11. The edges of the old coating on the repair area shall be feathered by appropriate power tools. The prepared area including 25mm on to the adjacent sound coating shall be applied with a approved anti corrosive surface tolerant coating (Interseal 670 HS) up to original coating thickness and as per manufacturer recommendation. The new coating shall be as per Appendix – 3, A1-6 system (First Coat Only) of KOC-P-001 Rev 3 and Approved by KOC (Data Sheet of proposed material is attached as Attachment No. 32.6)

14. SURFACE PREPARATION All pre clean surfaces shall be abraded with suitably grit sand paper to achieve a gloss free and uniform rough surface on existing coating. The prepared surface shall be inspected by the contractor’s approved coating inspector and ensure its compliance with the contract technical requirement prior to offering to KOC coating inspector for approval.

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15. SEALER / TIE COAT (COATING) The prepared surface shall be dust free and pre cleaned as per clause No. 12 of this procedure, solvent wiped to clean up the loose debris and a epoxy coat as per manufacture recommendation which is compatible with existing coating and approved by company shall be applied as follows: Spray / apply one coat of Sealer coat of Carbomastic - 615*** to a DFT film thickness of 100 microns (in

accordance with the manufacturer’s product application instructions and allow drying and curing.

Prior to the application of sealer/tie-coat single/multiple test patches will be applied on work piece as selected by company coating inspector and an adhesion test will be carried out as per ASTM D 3359. The adhesion value shall be 3A or greater.(*** Refer to attachment No. 32.6 & 32.11 of this procedure)

16. KEY COAT (PFP) After curing of Carbomastic 615*** (Coating Sealer Coat), key coat of Rheomix 141 / SBK113***, which provide bonding with Coating Sealer & Vermiculate cement and compatible with existing coating/Sealer Coat and approved by company shall be applied by Spray as per following method:

a) Initial coat mixture shall be prepared with 8-10 liter of water mixed with 8-10 liter of Rheomix 141 / polybond SBR.

b) Mix the above said mix to one bag (22.6 KG) of Isolatek Type MII for three minute.c) Spray the initial coat mix to the primed surface, so as to give a 20-50% coverage of the background with

blobs of material approximately 5 mm in diameter.d) The initial coat must be allowed to dry and cure thoroughly before proceeding with the application of the

main fire protection coating.e) The initial coat will take between 10-24 hours to dry depending on the weather condition (Refer to

Manufacturer specification)(*** Refer to attachment No. 32.7 & 32.11 of this procedure)

OR

a) Spray / apply one coat of Sealer (ISOLATEK SBK-113) to a wet film thickness of 100 – 150 microns (55 – 82 microns dry film thickness) in accordance with the manufacturer’s product application instructions and allow drying and curing.

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b) Prior to the application of sealer/tie-coat single/multiple test patches will be applied on work piece as selected by company coating inspector and an adhesion test will be carried out as per ASTM D 3359. The adhesion value shall be 3A or greater.(*** Refer to attachment No. 32.7 & 32.11 of this procedure)

17. FIXING OF SS HELICAL PINS / STUD PINS The SS helical pins shall be installed or welded to steel structure at a maximum spacing of 360 to 460 mm, straight or zigzag as per manufacturer recommendation respectively. No field welding shall be carried out on skirt or legs of any equipment unless approved by KOC in written. After welding of helical pins all area shall be repaired/touchup as per clause 13 of this procedure.

18. MESH INSTALLATION 18.1. Reinforcement mesh shall be firmly attached to the pins with galvanized tie wire if required and shall

overlap at least one square and be tied together and approximately 150mm centers. Not more than 3 mesh thickness shall be permitted at any joint location.

18.2. Attach Isolatek 50mm x 50mm plastic coated galvanized hexagonal mesh to previously applied stainless steel helical pins and ensure that mesh is pulled away from the steel to lay substantially within the mid third of the required Type M-II thickness.

18.3. .Where required by the drawings or in specification, the mesh shall be firmly held in place around vessels skirts by galvanized mild steel bands with spacing not more than 600mm centers. On large skirts a ribbed expanded metal may be required to give greater rigidity.

18.4. The reinforcing fabrics for concrete casing shall be placed so as to maintain a range of cover of 25 mm to 30 mm from the outside face of the finished surface.

19. MIXING 19.1. All mixing shall be made by conventional concrete mixture or paddle made mixture as per manufacturer

data sheet and instructions.19.2. No hand mixing shall be carried out and wet material density shall be maintained by mixing through

machine only.19.3. The vermiculate cement shall be mixed to the quantity only as it is required and no further water shall

be added to make mix more workable if it becomes too dry.19.4. The mixer shall be kept clean and free from all previously mixed material. Potable water to

cementitious material mixing ratio shall be as per manufacturer recommendation and shall be added to the mixer to obtain required consistency.

19.5. The Isolatek MII shall be mixed by first adding portable water to mixer and mix for 3 minutes.19.6. Water temperature shall be below 35°C and if the temperature is higher than 35 °C add ice in water

acquire desired temperature

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19.7. Mixing time shall be as per manufacturer’s recommendation to ensure homogenous mortar like mix. Provided the mixing is almost continuous, next batch can be prepared without washing out the mixer. The minimum average discharge density of Isolatek MII from the mixer is 673 - 913 Kg/m3.

20. PFP APPLICATION 20.1. The Isolatek MII shall be applied immediately after mixing, strictly complying manufacturer instructions

and as per KOC-C-027 Rev.2.20.2. Isolatek MII will remain workable for up to 45 minutes after mixing depending on the mix water

temperature and ambient condition.20.3. Isolatek Type MII shall be applied by spraying machine and wet material density for such application

shall be maintained by mixing through machine only. Manual application by troweling shall be done for small section less than 100mm size with the prior approval of the company

20.4. The finished thickness shall be a minimum of 40 mm to a tolerance limit of -2 / +3 mm irrespective of method of application.

20.5. Isolatek MII shall be built up in a series of minimum two (2) coats based on manufacturer recommendation to get desired thickness of 40 mm.

20.6. The under coat shall be left with a rough texture or scratched to ensure good bonding of subsequent coats. If the backing coat becomes very dry it should be made damp with clean water before applying further coats.

20.7. Isolatek MII shall not be spray applied if ambient air or steel temperature falls below 4°C to avoid frost damages.

20.8. Curing shall be continued at least for a period of four (4) days as specified in clause 10.9 of KOC-C-027 Rev.2or as per manufacturer’s recommendation.

20.9. The final finished surface of fire proofing material will be lightly troweled to have a smooth finish and product surface shall be hand troweled within 60 minutes of applying the final coat.

21. SEALANT APPLICATION A sealant shall be applied at each fireproofing and steel interface as per clause 10.11 of KOC-C-027 Rev.2.A 15mm deep by 15 mm wide u shaped rebate shall be formed at all fire proofing steel junction to receive mastic sealer and a suitable mastic sealer at Isolatek Type MII / steel junctions that shall be 2 part polysulfide based sealant, approved or recommended by manufacturer shall be used.Prior to the application of sealant, rebate should be dry, wire brushed and air blown.

22. CURING

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Approximate drying time of Isolatek Type MII will vary with the ambient conditions. High humidity and low air change will hinder film cure.Fully drying will take 2 to 6 hours at 20°C and 50% relative humidity and for deferent temperatures it varies as below:22.1. If the ambient temperature is below 35°C natural curing is allowed for 4 days after application.

22.2. If the ambient temperature above 35°C but less 45°C, the fire proofed area shall be covered with wet hessian cloth and wetting of the fire proofed surface shall be carried out for curing for 5 days minimum.

22.3. If the ambient temperature is above 45°C, wrapping wet hessian cloth and wetting of the fire proofed surface shall be carried out for curing for 5 days minimum.

22.4. If Relative humidity is less than 50% apply a light spray of water on the exposed area, repeat this as often as necessary to maintain a damp product by wrapping wet hessian cloth and wetting of the fire proofed surface for at least 2 to 5 days in respective of ambient temperature after application. Full curing may take 3 to 5 Days in extreme condition.

23. IN-SITU DENSE CONCRETE COVER 23.1 Aggregates for In-Situ dense concrete shall comply with BS EN 12620 or ASTM C 33 as perKOC-C-027

Rev.2.23.2 The water to cement ratio of concrete mix shall be strictly maintained for good workability as per of

KOC-C-027 Rev.2.23.3 In-Situ Dense Concrete shall be poured or troweled shall have minimum cement content of 370kg/cum

and density of 2240-2400kg/cum. The minimum characteristic strength at 28 days shall be 30N/sq.mm.23.4 The finished thickness of In-Situ Dense Concrete casing over steel structure shall be minimum 50mm to

a tolerance limit of -2/+3mm.23.5 Freshly laid concrete shall be properly compacted to produce a dense finish, free from any

honeycombing, sags or lamination.

24. REPAIR OF DEFECT AND DAMAGES 24.1. REPAIR OF CRACKS/DAMAGES DEVELOPED DURING THE MAINTENANCE PERIOD

Any cracks greater than 1 mm width and other non-mechanical damages like disbanding, hollow surrounding area etc. developed on PFP coating during the first twelve (12) months from the date of final acceptance shall be repaired as per the manufacturer’s recommendation and instruction as follows:

24.1.1. Damage Isolatek type MII may be repaired either a further spray or by hand application.24.1.2. In the case of large honeycombing/ spalling of fireproof casing / bulging of casing, the casing from the

damaged / defected areas shall be cleaned from any dust, impurities, sand and cement Cut Damaged area back to well bounded surface and remove any loose product and debris

24.1.3. Mix the Isolatek type MII in accordance with the mixing procedure

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24.1.4. Material shall be sprayed on to a suitable bucket / Container before its hand application on Damaged area

24.1.5. Pre wet the existing product with portable water.24.1.6. Apply Isolatek Type MII and finish level with existing material allowing some overlap onto the existing

product.24.1.7. When the patch is ready reinstate any previously applied surface treatment.

24.2.1 In order to reduce occurrence of micro cracking caused by rapid drying due to adverse drying conditions, curing procedure as per clause 22 of this procedure shall be followed.

24.2.2 Micro cracks up to 1.6 mm width can be left without repair since it will not have any detrimental effects of its fire performance, as confirmed by manufacturer

24.2.3 Micro cracks above 1.6 mm width shall be “Vee”d out, surrounding material and the repair dampened with clean water followed by hand application of Isoletek MII to the line of the original crack.

24.2. EXPOSURE OF WIRE MESH/LACK OR LOSS OF BOND OF PFP MATERIAL WITH THE STEEL MEMBER

24.3.1 Repair shall be made as per clause No. 24.1 of this procedure.24.3.2 Whenever the loss of bond occurs, bond loss area are removed exposing the steel substrate, and

following procedure shall be followeda) Surface shall be pre cleaned and Sealer coat shall be applied on the steel.b) Damaged Mesh shall be repaired / replaced with overlapping and positioning in conformance to the

requirement of KOC C-027, Rev-2.c) Spray the initial coat mix to the primes surface, so as to give a 20-50% coverage of the background

with blobs of material approximately 5mm diameter.d) The initial must be allowed to cure and dry thoroughly before proceeding with the application of the

main fire protection coating. The initial coat will take between 10-24 hours to dry depending on the weather conditions.

24.3. VARIATION IN DRY THICKNESS OF CASING MATERIALS OVER THE SURFACE The applied thickness should not be less than required thickness 40 mm and higher applied thickness areas may be cut back for aesthetical reasons.

24.4. IMPROPER / LACK OF APPLICATION OF SEALENTS AT FIREPROOFING/STEEL MEMBERS INTERFACE

24.5.1 The fire proofing surface where the sealants required to be applied / reapplied must be clean and free from dirt.

24.5.2 Cut “V” groove to 6 mm vide and deep and clear loose material.

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24.5.3 Apply the mastic to the entire “V” grooved area until it flush with the fire proofing surface.

25. REPAIR OF CRACKS /DAMAGES ON OLD EXISTING FIRE PROOFING Superficial cracks greater than 1 mm width and not penetrating beyond the reinforcing mesh shall be repaired as follows:25.1 Cut and remove PFP coating from either side of the crack to create a ‘V’ shaped grove and expose the

existing mesh with sufficient width to enable repairing. The removed coating shall include and loses/disbanded/’hollow sounding’ coating on either side of the crack. The edge of the old PFP coating on either side of the groove shall be sloped to avoid any protrusion when the new coating overlaps the old area.

25.2 Damages on the mesh, if any, shall be repaired / replaced with overlapping and positioning in conformance to the requirement of KOC C-027, Rev-2.

25.3 Wet the prepared repair area thoroughly using clean potable water and apply the new PFP coating by spry method. When spraying directly to the repair area is not practical, the material shall be applied by hand on to the groove, without any voids. Before application Material shall be sprayed on to a suitable bucket / Container before its hand application on Damaged area

25.4 Overlap the new PFP coating on to the old sound coating and interface area shall be leveled to any protrusions.

25.5 All other defects, including cracks greater than 1.0 mm and extending beyond the reinforcing mesh, as listed in clause 11.1 of KOC C-027 rev-2 shall also be repaired as per clause No. 24.1 of section No. 24 of this procedure

25.6 PFP material used for repair shall be same type and from the same manufacturer as the existing old PFP coating. Use of alternative material for repair shall be subject to establishing compatibility to the old and existing PFP coating and approval of company.

25.7 Curing of PFP coating applied on the repair area shall be as per manufacturer standard.25.8 Damaged joint sealant shall be removed and replaced with new sealant complies with 9.14 and its

application shall be as per KOC C-027, Rev-2

26. INSPECTION AND TESTING 26.1. All material shall be inspected to ensure compliance with the requirements of Clause 9.0 of KOC-C-027

Rev.2.26.2. Visual Inspection shall be made jointly to ensure the absence of scale, rust and any other foreign material

prior to application of fireproofing.26.3. The fireproofed surface of steel structure shall be inspected before and after curing to ensure proper

application and compliance with the requirements of Clause 10.0 of KOC-C-027 Rev.2.26.4. The fire proofed surface shall be free from sags, cracks, and honey combing, excessive air holes and

bulging.

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26.5. Fireproofed surfaces shall have no spalled or loose area of casing, exposure of wire mesh and lack of bonding with steel surface.

26.6. The fire proofed surface shall be free from excessive lamination and variation in dry thickness.26.7. Compressive strength testing (Cube Test) shall be carried out for every 20 m 3 of fire proofing casing

during the application of materials, cured stored and tested after 7 and 28 days respectively to confirm the compressive strength of not less than 70% of compressive strength at 28 days to ensure compliance with the requirement of clause 12.4 of KOC-C-027 Rev.2.

26.8. The hardness test shall be carried out using Shore durometer type D at the discretion of KOC coating inspector which shall be not less than 10 units of published laboratory tested value of PFP material.

26.9. All Inspection shall be carried out and observations shall be recorded as per approved ITP document.

27. QUALITY 27.1. The entire job carried out shall be inspected by the contractor inspection personnel as required by

KOC-Q-014 specification Appendix A3.3, prior to informing the company inspection personal.27.2. Client / Contractor QC Inspector will conduct all inspection, monitoring and checking of fireproofing.27.3. Notification of Inspection shall be initiated by Contractor’s representative as per ITP.27.4. All inspection shall be carried out by KOC based on Inspection notification and work order.

28. PROTECTION AND CLEAN UP 28.1. Excess materials, droppings and rebounds shall be suitably disposed to designated place.28.2. Equipment, walls, floors ceiling and other surface shall be protected from damage by cement drops,

paint mist and other contaminants.28.3. Particular care shall be exercised to keep clean and dropping of cements or concrete; all value stems

motor shafts and other such moving parts, in order not to impair their free movement.28.4. Equipment name plates, pressure gauges, instrument glasses, machined surfaces, electrical indicating

devices, etc. shall be protected. Any cement or concrete deposited on these parts shall be carefully removed.

28.5. All newly fireproofed surfaces shall be protected from rain, excess water, dust, oil or grease, condensation debris etc. until it has cured properly.

29. SAFETY 29.1. The Surface preparation, painting and PFP Application work shall be carried out only after obtaining

work permits. All equipment shall be properly grounded when in use.29.2. Warning signs and barricades shall be provided around blasting and painting areas to prevent access

for unauthorized personnel.29.3. All personnel, painting and PFP Applicator / Operators shall be provided with proper protective gears,

earplugs, coveralls, heavy duty gloves, eye protection etc.

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29.4. A ‘stand by’ man shall be present at all times while PFP Application is in progress to warn the operator, if any hazards arise. The area to be worked shall be adequately protected against wind to minimize the wastage of the material as much as possible.

29.5. All personnel engaged in mixing and handling materials etc. shall wear appropriate clothing. The spray equipment shall not be operated above safe working pressure limit and the trigger safety catch shall be engaged when spraying is interrupted or completed. Storage of material shall be strictly as per safety regulations.

30. HEALTH SAFETY AND ENVIRONMENT Work shall be performed in accordance with KOC standards and project HSE plan. The task mentioned in this procedure will be subjected to tool box talks by contractor before work commence on a daily basis. All personnel shall undergo applicable Safety Training and wear appropriate PPE. The supervisor is responsible for good housekeeping also.

31. SUBMITTALS Prior to commencement of work it is require to submit working drawing for the PFP application including notes on the condition of existing coating, proposed Surface Preparation, application and repair works and obtain approval from KOC as per Contract Technical Specification clause no. 21.4

32. ATTACHMENTS 32.1. Inspection and test Plan. (AKI/YICO/ITP/PFP/01 Rev-2 )32.2. Material Receipt Inspection Report (AKI/YICO/PFPR-01)32.3. Fire Proofing Inspection Report (AKI/YICO/PFPR-02 Rev-02)32.4. Data Sheet ISOLATEK MII (PFP Material)32.5. Data Sheet Interseal 670HS32.6. Data Sheet Carbomastic 615 (Sealer Coat)32.7. Data Sheet Rheomix 141/SBK 113( Key Coat) 32.8. Data Sheet SS Helical Pin SOLATEK 32.9. Data Sheet Reinforcing Mesh – ISOLATEK 50mm x 50mm

32.10. Data Sheet Joint Sealant – PG-1032.11. Manufacturer’s Confirmations

passive fire proofing application procedure

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