Tender For Repair Of Teeming Ladle, Sms-I -, ROURKELA-Odisha

Tender For Repair Of Teeming Ladle, Sms-I -RECONDITIONING OF TEEMING LADLESSCOPE OF WORK ( PD/R:136801&193052 )-1REMOVE THE ARMS AND LOCK PLATES KEEP ITSAFE FOR REUSE.2REMOVE BOTH THE TRUNNIONS FROM THE LADLE ESHELL.ATLEAT ONE TRUNNION SHALL BE REUSED.3)REMOVE THE D SHACKLES FROM THE SHELLALONG WITH PIN.THIS SHALL ALSO BE REUSED.4)CUT THE SHELL NEAR LADLE BOTTOM ABOUT 50MM ABOVE THE D-SAHCKLE.BRACKET( TO BEDISCUSSED AT SITE WITHSITE COORDINATOR).THEENTIRE SHELL SHELL HAS TO BE PREFABRICATEDINTO TWO PIECES I.E.TOP AND BOTTOM HALF,PARTNO.1 AND PART NO.34 AS PER PD/R:193052.THETOP HALF WILL CONSIST ONE PIECE OF HEIGHT2350 MM FROM TOP WHERE THE WELD JOINT HASBEEN SHOWN IN THE DRAWING .THE HEIGHT OFBOTTOM, HALF WILL BE OF APPROXIMATELY 1833 MM.THE BEND PLATES WILL BE GIVEN BY RS.(THETAPER BEND WILL NOT BE EXACTLY SAME AS PERTHE LADLE REQUIREMENT WHICH HAS TO BE FITTEDAND ADJUSTED TOT HE CONTOUR OF THE LADLE WITHTURN BUCKLE AND HYDRAULIC JACKS IF REQUIRED.)5)FIT THE SHELL FROM THE GIVEN BEND PLATE OF25MM IN ACCORDANCE TO TAPER AND SIZE OF LADLEGIVEN IN PD/R:136801 AND PD/R:193052.6)WELD THE ENTIRE SHELL WITH LOW HYDROGENWELDING GRADE AWS:7018 OR EQUIVALENT.ULTRA-SONIC TESTING WILL BE DONE AT SITE FOR THEWELDED PORTION(UST WILL BE DONE BY RSP AT THEAREAS IDENTIFIED BY REPRESENTATIVE OF DGM I/CSMS-1).THE TRUNNION REMOVED EARLIER ARE TOBE REPAIRED FOR COLLAR DAMAMGED BY WELDING &GRINDING.EDGE PREPARATION FOR WELDING SHALLBE AS PER DETAIL Z OF PD/R136801.7)FIT THE REPAIRED TRUNNIONS AT CORRECTELEVATION AS PER PD/R:136801.TO BE LOCKED BYTEMPORARY CLAMPS.8)FIT THE STRAP PLATE PART NO.2 AS PER ABOVEDRAWING.9)DRILL THE HOLES FOR STRAP PLATE FORRIVETTING AT SHELL AND TRUNNION.DRILLING ONNEW TRUNNION SHALL BE ACCORDING TO PD/R :18943510)FIX THE STRAP PLATE WITH BOLTS IN POSITIONTILL RIVETTING IS DONE.11)RIVETS TO BE SUPPLIED BY CONTRACTOR.12)RIVETTING TO BE DONE BY FACILITIES OF THECONTRACTOR .AVAILABLE AIR PRESSURE IN SHOP SONLY4.5-5.0 KG/CM2.IF HIGH PRESSURE IS REQD.OWN ARRANGEMENT TO BE DONE FOR COMPRESSEDAIR.13FABRICATE NEW BRACKETS FROM THE PLATESSUPPLIED BY RSP FOR THE D SHACKLE.14FIX THE BRACKETS FOR D SHACKLE INACCORDANCE TO ABOVE DRG.AND MAKE ARRANGEMENTFOR DRILLING AS PER DRAWING.15)RIVETTING OF THE BRACKETS TO BE DONE INACCORDANCE TO STANDARD PRACTICE.16)FIX THE D SHACKLE AND PIN AFTER WHICHNECESSARY LOCKING IS TO BE PROVIDED.17)INSPECT ALL THE RIVETS AND ELEVATION OFTRUNNIONS FROM THE SITE SUPERVISOR.18)FIX THE ARMS AND LOCKING PLATE FOR WHICHOVERHEAD CRANE HELP SHALL BE GIVEN BY RSPAFTER MINOR REPAIRS IN ARMS AND FIXING NEWARMS AND FIXING NEW ARM BUSHES SUPPLIED BYRSP.19)FIX THE ARM REST IN CONSULTATION WITH SITESUPERVISOR.20)FIX STRAP RING PART NO.35 OF PD/R:193052.21)FIX BRICK RETAINING RING AT LADLE TOP INACCORDANCE TO DRG.NO.PD/R-136801 OR ELSEDIRECTED BY SITE SUPERVISOR.22)THE CONTRACTOR HAS TO ARRANGE PORTABLEDRILLING MACHINE WITH MOVABLE HEAD FOR DRILL-ING UPTO 40 MM HOLE (MAX.), etc.

Refer document

Refer document

Refer document