Products for Petroleum Industries

System -1 System -2 System -3 System -4 System -5 System -6 System -7 System -8 System -9 System -10

Based on our experience, technical data available from National and International sources (papers published by experts in Surface Coating from India and Abroad), the following are our recommended systems for various applications.

Essentially, we are in agreement with the overall scheme of things. But, we do not use Epoxy, but we use Epoxy Urethanes or Urethanes.

We recommend Coal Tar Urethanes for immerse and splash zone applications with an additional coat on splash zone.

All finish coats exposed to UV will be Aliphatic Urethanes only.

We will be using Ceramic coatings based on silicon carbide or glass flakes. We have considered the following parameters in formulating the system.

Very Low Permeability (0.004 gms per hour per mill per sq.mt) Resistance to Sea Water and Mist Resistance to Erosion Resistance to UV Excellent Adhesion and Flexibility

System -1

System -1A: Dry Dock

Items/units to be coated under System-1A

Complete Rig legs Spud tanks Complete Hull (side shell, bottom plate, structural members etc.) painting below water level including splash zone

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of seawater if any.

Coating 1^stCoat: One coat off AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^ndCoat: Two coats of Urethane Coal Tar with glass flakes or silicone carbide 100 microns per coat-SSPL/CER COAT.

One coat of Aliphatic PolyUrethane Coal Tar 40 to 50 microns (on exposed surfaces only) - SSPL/-ALF.

Basic Coating System: High build ceramic PolyUrethanes and Aliphatic PolyUrethanes and anti-fouling coatings.

Design Life: 10 Years

Note: In the splash zone area an additional coat of Urethane Coal Tar will be given.

System-1B: On-Location Coating

Complete Hull (side shell, bottom plate, structural members etc.) painting below water level including splash zone Top 120 ft of Rig legs

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water, if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Two coats of Urethane Coal Tar with glass flakes or silicone carbide with a DFT of 600 microns-SSPL/CER Coat.

Coating 3^rdCoat: One coat of Urethane Coal Tar with glass flakes or silicone carbide with DFT of 100 microns-SSPL/CER Coat.

One coat of Aliphatic PolyUrethane Coal Tar/Clear, 50 microns DFT-SSPL/ALF.

Coating 4^thCoat: Self-polishing antifouling paint 125 to 150 microns (items/units mentioned above except 120 ft from top of rig legs)-SSPL/AF.

Design Life: 5 years

Note: In the splash zone area an additional coat of urethane coal tar will be given.

System-2

Items/units to be coated-

Side shell plating above splash zone Structures, Hull wall above splash zone

System-2A: Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Two Components PU MIO PRIMER (SSPL/PUR MIO), 100 microns DFT.

Coating 3^rd Coat: Three coats of High build PU MIO PRIMER-300 microns DFT-SSPL/PUR MIO.

Coating 4^th Coat: Aliphatic PolyUrethane Clear/Pigmented, 50 microns thickness-SSPL/ALF.

Basic Coating System: Surface Tolerant PolyUrethane with or without glass flake and Aliphatic PolyUrethane.

Design Life: 10 years

System-2B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Two Components PU MIO PRIMER, 100 microns DFT-SSPL/PUR MIO.

Coating 3^rd Coat: Three coats of High build PU MIO PRIMER, 120 microns DFT-SSPL/PUR MIO.

Coating 4^th Coat: Aliphatic PolyUrethane Clear/Pigmented, 50 microns DFT-SSPL/ALF.

Basic Coating System: Surface tolerant PolyUrethane with or without glass flake and Aliphatic PolyUrethane.

Design Life: 7 years

System – 3

Items/Units to be coated-

Substructure Mud pits & pump rooms Sheds Main Deck (see notes) Draw works shed Drill floor (see notes) Jack houses M/c deck Shale Shaker funnels Pump, tanks and other exterior surfaces Crane pedestals Mooring fittings Ventilating fans on deck Heli-deck (bottom side)

System - 3A: Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self priming Polyurethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: Three coats of High-build PU MIO PRIMER, 300 microns DFT-SSPL/PUR MIO.

Coating 4^th Coat: Aliphatic PolyUrethane Clear/Pigmented, 50 microns DFT-SSPL/ALF.

Basic Coating System: PolyUrethane

Design Life: 10 years

Note:

	Wherever required the top coat will be punched with anti-skid material.
	On selected areas the coating thickness will be as higher as 2 mm with PolyUrethane Elastomer Grade (SSPL/ELASTO).
	Wherever required anti-skid material will be provided.

System-3B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self priming Polyurethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: Three coats of High-build PU MIO PRIMER, 300 microns DFT-SSPL/PUR MIO.

Coating 4^th Coat: Aliphatic PolyUrethane Clear/Pigmented, 50 microns DFT-SSPL/ALF.

Basic Coating System: PolyUrethane

Design Life: 5 years.

Note: Wherever required anti-skid material will be provided.

System – 4

Items/units to be coated – HELIDECK (Top Surface)

System 4A:  Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self priming Polyurethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rdCoat: PolyUrethane Ceramic Coating, 300 microns DFT-SSPL/CER COAT.

Coating 4^thCoat: Aliphatic PolyUrethane Clear/Pigmented, 50 microns DFT-SSPL/ALF.

Basic Coating System: PolyUrethane

Design Life: 10 years

System 4B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self priming Polyurethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: PolyUrethane Ceramic Coating, 300 microns DFT-SSPL/CER COAT.

Coating 4^th Coat: Aliphatic PolyUrethane Clear/Pigmented, 50 microns DFT-SSPL/ALF.

Basic Coating System: PU Ceramic Coating with anti-skid material

Design Life: 7 years

System-5

Items/units to be coated: Pot Water Tanks

System-5A: Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^stCoat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Epoxy Polyurethane Primer, 70 microns DFT-SSPL/EPOXY PU.

Coating 3^rdCoat: Three coats of PU Coal Tar (Tank Lining grade), 400 microns DFT-SSPL/ACT.

Basic Coating System: Epoxy PolyUrethane

Design Life: 10 years

System-5B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: PolyUrethane Primer, 70 microns DFT-SSPL/PUR 2 PK.

Coating 3^rdCoat: Three coats of PU Coal Tar (Tank Lining grade), 400 microns DFT-SSPL/ACT.

Basic Coating System: PolyUrethane

Design Life: 7 years

System – 6

Items/Units to be coated-

Preload (ballast) tanks-interior Mud pits and tanks-interior (dry dock only) Fuel Oil tank-interior (dry dock only) Drill water tank-interior (dry dock only) Sand Traps, cement rooms Cement handling areas Sludge tanks-interior

System-6A: Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL//ACC 18).

Coating 2^nd Coat: Self-priming PolyUrethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: Two coats of High-build PU MIO PRIMER, 200 microns DFT-SSPL/PUR MIO.

Basic Coating System: PolyUrethane

Design Life: 10 years

System-6B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self-Priming PolyUrethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: Two coats of High-build PU MIO PRIMER, 200 microns DFT-SSPL/PUR MIO.

Basic Coating System: PolyUrethane

Design Life: 7 years

System - 7

Items/Units to be coated-

Gratings Ladders Pipe Racks Hatch Covers Cable Trays

System – 7A:  Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^stCoat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self-Priming PolyUrethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat:  Two coats of High-build PU MIO PRIMER, 200 microns DFT-SSPL/PUR MIO.

Basic Coating System: PolyUrethane

Design Life: 7 years

System – 7B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self-Priming PolyUrethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: Two coats of High-build PU MIO PRIMER, 200 microns DFT-SSPL/PUR MIO.

Basic Coating System: PolyUrethane

Design Life: 5 years

System – 8

Items/units to be coated- Piping and Machinery

System – 8A: Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Surface Tolerant High-build PU MIO PRIMER, 100 microns DFT-SSPL/PUR MIO.

Coating 3^rd Coat: Two coats of High-build PU MIO PRIMER, 200 microns DFT-SSPL/PUR MIO.

Coating 4^th Coat: Aliphatic PolyUrethane, 50 microns DFT.

Basic Coating System: PolyUrethane

Design: 7 years

System – 8B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^ndCoat: Surface Tolerant High-build PU MIO PRIMER, 100 microns DFT-SSPL/PUR MIO.

Coating 3^rd Coat: Two coats of High-build PU MIO PRIMER, 200 microns DFT-SSPL/PUR MIO.

Coating 4^th Coat: Aliphatic PolyUrethane, 50 microns DFT.

Basic Coating System: PolyUrethane

Design Life: 5 years

System – 9

Items/Units to be coated-

Hand Rails Galvanized Surfaces

System – 9A: Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self-Priming PolyUrethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: Aliphatic PolyUrethane, 50 microns DFT-SSPL/ALI PU.

Basic Coating System: PolyUrethane

Design Life: 7 years

System – 9B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^stCoat: One coat of AC Clear (Moisture cured clear, which is the tie coat between substrate and subsequent coat-SSPL/ACC 18).

Coating 2^nd Coat: Self-Priming PolyUrethane Primer, 100 microns DFT-SSPL/SP 100.

Coating 3^rd Coat: Aliphatic PolyUrethane (SSPL/AL PU), 50 microns DFT.

Basic Coating System: PolyUrethane

Design Life: 5 years

System – 10

Items/Units to be coated-

High Temperature piping, machinery & other surfaces with temperatures between 100 to 4000C

System – 10A: Dry Dock

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^st Coat: One Coat of AC-ZINC, 50 microns DFT-SSPL/ACZ.

Coating 2^nd Coat: Heat Resistance Coating, Modified Silicon PU with Aluminium, 25 microns DFT-SSPL/HRC SIL PU.

Coating 3^rd Coat: Heat Resistance Coating, Modified Silicon PU with Aluminium, 25 microns DFT-SSPL/HRC SIL PU.

Basic Coating System: Modified Silicones.

Design Life: 7 years

System – 10B: On-Location Coating

Surface Preparation: Manual/Mechanical cleaning to remove loose rust, dust and other muck. Washing with plain water to remove salts of sea water if any.

Coating 1^stCoat: One Coat of AC-ZINC, 50 microns DFT-SSPL/ACZ.

Coating 2^ndCoat: Heat Resistance Coating, Modified Silicon PU with Aluminium, 25 microns DFT-SSPL/HRC SIL PU.

Coating 3^rdCoat: Heat Resistance Coating, Modified Silicon PU with Aluminium, 25 microns DFT-SSPL/HRC SIL PU.

Basic Coating System: Modified Silicones

Design Life: 5 years