Name of Work:- Supply and Application of cold Insulation (in-situ injection method) in 14 th unit main plant, at HWPT
Sl. No.
Item Description
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Supply and apply of Cast-in-Situ(injection method) Polyurethane Foam (PUF)Insulation having density 48 ±2 Kg/cum in required thicknesses for pipelines. This material shall conform to IS: 13205.Thickness of the insulation is as mentioned below 1/2\\" NBX THICK 80MM
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1\\" NBX THICK 40MM
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1\\" NBX THICK 60MM
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1\\" NBX THICK 50MM
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11/2\\" NBX THICK 65MM
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1 1/2\\" NBX THICK 75MM
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1 1/2\\" NBX THICK 40MM
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1 1/2\\" NBX THICK 50MM
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2\\" NBX THICK 50MM
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2 1/2\\" NBX THICK 60MM
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3\\" NBX THICK 100MM
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3\\" NBX THICK 60MM
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3\\" NBX THICK 65MM
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3\\" NBX THICK 50MM
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3\\" NBX THICK 75MM
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4\\" NBX THICK 60MM
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4\\" NBX THICK 50MM
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4\\" NBX THICK 80 MM
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4\\" NBX THICK 100 MM
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5\\" NBX THICK 60MM
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5\\" NBX THICK 75MM
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5\\" NBX THICK 80 MM
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6\\" NBX THICK 100 MM
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6\\" NBX THICK 75 mm
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6\\" NBX THICK 60 mm
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6\\" NBX THICK 50 mm
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8\\" NBX THICK 100MM
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8\\" NBX THICK 75MM
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10\\" NBX THICK 60MM
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10\\" NBX THICK 100 MM
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10\\" NBX THICK 75 MM
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10\\" NBX THICK 50 MM
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10\\" NBX THICK 80MM
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12\\" NBX THICK 100MM
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16\\" NBX THICK 100MM
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Supply and apply of Cast-in-Situ(injection method) Polyurethane Foam (PUF)Insulation having density 48 ±2 Kg/cum in required thicknesses for equipments. This material shall conform to IS: 13205.Thickness of the insulation is as mentioned below 12T1 THICK 220 MM VESSEL
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12V5 180 mm thick
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12V4 100 MM THICK
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14R6 100 MM THICK REPAIR WORK
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14R71&72 100 THICK REPAIR WORK
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Supply of anti-condensate tape and application/applying to the pipe lines in different sizes and thickness, 4\\" NB to 6\\" NBX THICK 3-6 MM, Leather based tape.
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Removal of cold insulation up to 6\\"NB
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Removal of cold insulation ABOVE 6\\"NB
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Removal of cold insulation from equipmet
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Erection and de-erection of scaffolding at various locations in the plant required for application of paint & insulation.
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Mechanised surface cleaning using flap wheel machine , application of two coats of 30 micron thick each bituminous black/ paint for pipelines / equpments prior to application of hot/cold insulation.Including supply of respective colour of the paint as per specifcation Please Enable Macros to View BoQ information
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