sse Projects

NILACHAL ISPAT NIGAM LIMITED ( IT’S A TATA STEEL INTERPRISE) JAJPUR ROAD ODISHA

Coke Oven Battery & CDCP Maintenance- Refractory.
Grouting of Riser pipe and its cleaning in Cellar.
# Pointing & Patching of AP base, Spigot Joint (including Rope Caulking
/ Replacement)
# Expansion joints at Cellar
# Regenerator face pointing & Washing
# Cleaning of Sole flue cleaning & regenerator airing
# Top & Bottom Lintel pointing & washing
# Oven top pointing & grouting
# Pointing of Flues, Tie rod canal
# Pointing & patching of TRV branch pipe, rope caulking and bolts
tightening at reducers and repair of insulation
# Inspection Eye Block changing
# Stand pipe lining (all 3 pcs)
# Grouting behind Flash Plate and Moisture Plug patching & grouting
# Oven covering by fixing ceramic blanket and removal Mechanical Jobs
# Branch pipe to waste heat box rope caulking and bolts tightening
# Valve box gland packing changing.
# Valve box trough changing.
# Replacement / rope caulking of flange on AP assembly
# Minor Modification of pipelines at Oven top to Standpipe, Gooseneck
# Rectification / replacement of CTR nuts, Changing of CTR brackets
# Minor leakages arrest of Water & return water line
# Oven sole plate changing.
# LTR end fittings rectification, revisioning and loading at both ends
# Grouting machine maintenance.
# Door Frame Hook Repair.
# Waste Heat Box alignment.
# Changing of Waste Heat Box (if required Branch Pipe also)
# AP water seal assembly changing.
# Changing of AP Cap Assembly.
# AP #T# Piece changing along with Gooseneck
# Hot Patch of the Holes inside oven up to Two Flues (End Flues) # Silica #
# Door frame changing
# Intermediate spring unit revisioning / changing and loading
# Repair / Relining of Brickwork at Oven Top.
# Oven sole repair
# Dusting of Empty ovens.
# Changing Charging hole Frames and Base Bricks
# Dismantling and Re-lining of upper & bottom lintel
# Jobs during Chamber Shutdown / Startup
# ven Door Repair – Relining of Door Brick Half Door body
# Oven Relining of Oven Door Brick Full Door body
# End pointing of Oven Chamber Jamb Bricks
# In situ repair of IV bodies to eliminate liquor & gas leakages
# Buckstay locking.
# Cross tie rod end piece / piece rectification.
# Full length cross tie rod changing.
# Changing of Valve Box (IV)
# Dismantling & Refractory Re-casting job at CDCP
# Dismantling & Refractory Re-casting job at CDCP Casting of Boiler Inlet Duct.
# Refractory Re-casting job at CDCP Casting of Link between DCB & Boiler.
# Repair of Pillars of Inclined Flue Zone and wall above the Pillars.
# Relining of Damaged DCB Arch.
# Revisioning & Repair of Pusher side &Coke side Oven Door.
# RELNNG, EQPT, BRCNG DUMMY ERECTN/DISMNTLNG.
# Change of CDCP Chamber Mouth Bricks #L# brick.
# Regenerator airing /cleaning