Refurbishment of Dry Gas Seals of make M/s John Crane installed in IOCL-Panipat Naphtha Cracker.

Amount

REFURBISHMENT OF DGS OF NCU CGC-HP SEC

Mandatory Dynamic & Static Testing

Replace IB / OB new Primary Face

Replace IB / OB new Thrust Ring (discs)

Replace Internal External O rings

Spare Kit

Replace IB / OB new Mating ring

Re-lap, regroove IB & OB Mating Ring

REFURBISHMENT OF DGS OF NCU CGC-MP SEC

Mandatory Dynamic & Static Testing

Replace IB / OB new Primary Face

Replace IB / OB new Thrust Ring (discs)

Replace Internal External O rings

Spare Kit

Labyrinth

Replace IB / OB new Mating ring

Re-lap, regroove IB & OB Mating Ring

REFURBISHMENT OF DGS OF NCU CGC-LP SEC

Mandatory Dynamic & Static Testing

Replace IB / OB new Primary Face

Replace IB / OB new Thrust Ring (discs)

Replace Internal External O rings

Spare Kit

LABYRINTH

Replace IB / OB new Mating ring

Re-lap, regroove IB & OB Mating Ring

REFURBISHMENT OF DGS OF NCU PRC

Mandatory Dynamic & Static Testing

Replace IB / OB new Primary Face

Replace IB / OB new Thrust Ring (discs)

Replace Internal External O rings

Spare Kit

Replace IB / OB new Mating ring

Re-lap, regroove IB & OB Mating Ring

REFURBISHMENT OF DGS OF NCU ERC

Mandatory Dynamic & Static Testing

Replace IB / OB new Primary Face

Recoat & reuse IB / OB Carrier

Replace Internal External O rings

Spare Kit

Re-lap, regroove IB / OB Mating Ring

Internal & External Polymers

Labyrinth

REFURBISHMENT OF DGS OF NCU MRC

Mandatory Dynamic & Static Testing

Replace IB / OB new Primary Face

Replace IB / OB Thrust Ring (disc)

Replace Internal/ External O rings

Spare Kit

Re-lap, regroove IB / OB Mating Ring

REFURBISHMENT OF DGS OF PGHU DPG

Mandatory Dynamic & Static Testing

Replace IB / OB new Primary Face

Replace Internal & External O rings

Re-coat Barrier Sleeve

Replace Barrier seal carbon ring

Replace IB / OB thrust ring (disc)

Spare Kit

Re-lap, regroove IB / OB Mating Ring

Labyrinth

Replace IB / OB new Mating Face

REFURBISHMENT OF DGS OF MEG RGC

Relap, re-groove mating ring

Dynamic & Static testing

Replace carbon face

Replace external & internal o'rings

Replace thrust ring (disc)

Spare Kit (external o'rings + tolerance

REFURBISHMENT OF DGS OF PPU GPR

Mandatory Dynamic & Static Testing

Relap & Regroove-Mating Ring

Recoat Carrier

New primary Ring I/B & O/B

Labyrinth

Internal & External polymer ring + O Rin

Spare Kit