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1
| RE-TUBING WORK OF BOILER NO.GT-1995 [A]
Replacement of Economiser coil with stub
Tube Size : 38.1 MM O.D. x 3.66 MM THK.
Stub Size : 38.1 MM O.D. x 4.06 mm Thk. x 150mm Long
As per Drg. No. HTE/MS/ECH/22/15-1
Total Developed Length = 1652.96 meter = 16 COIL , 32 TUBE
[B]
Replacement of super heater coils
Tube Size : 44.5 MM O.D. x 3.66 MM THK.
Stub Size : 44.5 MM O.D. x 4.06 mm Thk. x 150mm Long
As per Drg. No. HTE/MS/SHC/22/15
Total Developed Length = 135.84 meter = 24 COIL , 24 STUB | SET | 1 |
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2
| RE-TUBING WORK OF BOILER NO.GT-1996 [A]
Replacement of relief tube
Tube Size : 76.2 MM O.D. x 3.66 MM THK.
Stub Size : 76.2 MM O.D. x 4.06mm Thk. x 150mm Long
As per Drg. No. HTE/MS/RT/17/16
Total Developed Length = 45.212 meter = 12 TUBE , 12 STUB
[B]
Replacement of super heater coils
Tube Size : 44.5 MM O.D. x 3.66 MM THK.
Stub Size : 44.5 MM O.D. x 4.06 mm Thk. x 150mm Long
As per Drg. No. HTE/MS/SHC/18/247
Total Developed Length = 615.500 meter = 25 COIL , 25 TUBE | SET | 1 |
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3
| RE-TUBING WORK OF BOILER NO.GT-2285 [A]
Replacement of drum to drum tubes (Row no. 16 to 17)
Size : 70.0 MM O.D. X 3.66 MM THK.
As per Drg. No. MAH/BLR/12/132
Approx. Total Developed Length = 569.41 meter = 51 NOS.
[B]
Replacement of Mud drum to bottom side water wall header
(Row No. 46A , 46B & 46C)
Tube Size : 76.2 MM O.D. x 3.66 MM SWG THK.
Stub Size : 76.2 MM O.D. x 4.06 mm Thk. x 150mm Long
As Per Drg. No. HTE/03/DC/15/05
Total Developed Length = 8.094 meter = 06 TUBE , 06 STUB
[C]
Reconditioning of drum hole (Make : Walchandnagar)
STD. Tube Size : 63.5mm O.D. = 10 Hole (Raw No. 1 to 15)
As per Drg. No. BO-64
STD. Tube Size : 70.0mm O.D. = 10 Hole (Raw No. 16 & 17)
As per Drg. No. MAH/BLR/12/132 | SET | 1 |
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4
| RE-TUBING WORK OF BOILER NO.GT-2880 Replacement of Economiser coil with stub
Tube Size : 50.8 MM O.D. x 4.06 mm THK.
Stub Size : 50.8 MM O.D. x 4.06 mm Thk. x 150 mm Long
As per Drg. No. HTE/MS/ECH/14/20
Total Developed Length = 305.224 meter = 02 COIL , 04 STUB | SET | 1 |
