Tender For Ahu Unit & Trunking Repair Jobs Of Mv Swaraj Dweep, kolkata-West Bengal

Tender For Ahu Unit & Trunking Repair Jobs Of Mv Swaraj Dweep; 1 LOCATION: IN 6TH DECK FWD AHU ROOM 2 To do Housing unit repair, the blower with motor and Air cooling coils to be taken out and renewal of housing to be done. Doors to be properly made as per the existing ones with proper hinges and insulation.Were applicable Insulation of Walls to be double layered and in between the layers to be stuffed with good insulating material (puff insulation) 3 KN-18 HOUSING UNIT 3 X 1.5 X 1.5 TO BE RENEWED ALONG WITH BASE WITH 6MM THICK PLATE (APPROX AREA 4.5 SQ MTRS). DOORS, HINGES AND LOCKING ARRRANGEMENTS TO RENEW.WITH INSULATION RENEWAL 4 SUCTION TRUNKING LINE OF KN-18 FOUND CORRODED AND HOLED. SAME TO BE RENEWED. APPROX SIZE 1 X 0.3 X 3 METERS. 5 RECIRCULATION TRUNKING LINE FROM KW-10 TO KN-18 FOUND CORRODED.APPROX SIZE 3 X 0.4 X 0.3 METERS.WITH INSULATION RENEWAL 6 1)KW-10 EXHAUST DISCHARGE TRUNKING LINE CORRODED AND WASTED IN MID SECTION (0.6 X 0.6 METERS)SAME TO BE RENEWED.WITH INSULATION 7 2)KW-10 EXHAUST DISCHARGE TRUNKING LINE CORRODED AND WASTED NEAR VENT END (1.5 X 1.3 X 0.8 METERS). SAME TO BE RENEWED.WITH INSULATION 8 KN-10 SUCTION LINE TRUNKING NEAR DECK PENETRATION FOUND CORRODED.APPROX SIZE 0.8 X 0.5 X 1.0 METERS FROM DECK LEVEL.SAME TO BE RENEWED 9 KN-13 HOUSING UNIT ALONG WITH DOOR HINGES AND LOCKING ARRANGEMENTS TO BE RENEWED.WITH INSULATION APPROX UNIT SIZE (4.5 X 2.4 X 1.5 M) WITH 6MM THICK PLATE. 10 1)KN-13 SUCTION TRUNKING LINE FOUND CORRODED AND HOLED. APPROX SIZE 2.5 X 1.5 X 1 METERS . 11 2)L-ANGLE TO BE RENEWED 1.4M EACH. 12 KW-13 HOUSING UNIT’S DOOR HINGES AND LOCKING ARRANGEMENTS TO BE RENEWED. 13 HINGES RENWAL 14 LOCK RENEWAL 15 KW-13 EXHAUST DISCHARGE TRUNKING LINE CORRODED AND WASTED NEAR VENT END (2.5 X 1 X 1 METERS). SAME TO BE RENEWED.WITH INSULATION 16 KN-14Z HOUSING UNIT TO BE RENEWED.ALONG WITH LOCKING ARRANGEMENT AND INSULATION APPROX UNIT SIZE .5 X 2.5 X 1 METERS.WITH 6MM PLATE THICK 17 1)KN-14Z SUPPLY TRUNKING LINE FOUND CORRODED AND HOLED. APPROX SIZE 2.5 X 1.5 X 0.5 METERS ALONG WITH INSULATION 18 2)04 NOS L-ANGLESUPPORT TO BE RENEWED - 1.4 METERS LONG EACH. 19 KW-14 HOUSING UNIT’S 01 NOS DOOR FOUND CORRODED AND HOLED. APPROX DOOR SIZE 1 X 1 METER ALONG WITH DOOR HINGES, HANDLE AND LOCKING ARRANGEMENTS. 20 KW-14 DISCHARGE TRUNKING LINE FOUND CORRODED AND HOLED NEAR VENT END SAME TO BE RENEWED WITH INSULATION. APPROX SIZE 1.8 X 1 X 1 METERS. 21 LOCATION: IN 6TH DECK AFT AHU ROOM NEAR HELIPAD 22 KN-7Z INLET SUPPLY TRUNKING LINE FOUND CORRODED AND HOLED NEAR VENT END .SAME TO BE RENEWED WITH INSULATIONOF APPROX SIZE 1.2 X 0.9 X 0.9 METERS 23 1)KN-7Z SUPPLY TRUNKINGBASE PLATE OF 3 METERS WITH 01 BEND.TO BE RENEWED WITH INSULATION 24 2)KN-7Z SUPPLY TRUNKING 04 NOS L-ANGLE SUPPORT FOUND CORRODED TO BE RENEWED. 25 1)KN-7Z SUPPLY OUTLET TRUNKING FOUND CORRODED FROM HOUSING UNIT BELLOW.TO BE RENEWED WITH INSULATIONAPPROX TRUNKING LINE SIZE 5 X 1 X 0.7 METERS. 26 2)REMOVE AND REFIT OF BELLOW0.9 X 0.7 X 0.4 METERS 27 KN-7Z SUPPLY OUTLET TRUNKING LINE FOUND CORRODED TO BE RENEWED WITH INSULATION OF APPROX SIZE 7 X 1 X 0.7 METER ALONG WITH DECK PENETRATION TRUNKING LINE NEAR ENTRANCE. 28 KN-7Z OUTLET SUPPLY TRUNKING LINE TO BE RENEWED OF APPROX SIZE 3 X 1 X 1 METERS WITH NECESSARY INSULATION. 29 KN-7Z HOUSING UNIT ALONG WITH DOOR HINGES ,LOCKING ARRANGEMENT AND INSULATION TO BE RENEWED.APPROX UNIT SIZE (4.5 X 2 X 1) METERS. 30 KN-7Z HOUSING UNIT’S BASE FOUND CORRODED. APPROX SIZE- 4.5 X 0.3 METER EACH. 31 KW-7Z EXHAUST OUTLET TRUNKING FROM HOUSING UNIT FOUND CORRODED AND HOLED.SAME TO RENEW. APPROX SIZE 0.5 X 0.5 X 0.5 METERS. 32 KW-7Z DOOR NOT CLOSING PROPERLY, SAME TO BE RECTIFED ALONG WITH APPROPRIATE LOCKING ARRANGEMENTS. APPROX DOOR SIZE 0.9 X 0.85. -01NOS AND 0.85 X 0.4 – 02 NOS. 33 KN-8Z HOUSING UNIT FOUND CORRODED. SAME TO RENEWWITH INSULATION .APPROX UNIT SIZE 4 X 2 X 1.2 METERS.WITH 6MM PLATE THICK 34 KN-8Z UNIT’S BASE PLATE TO BE RENEWED FROM DECK LEVEL. APPROX SIZE - 4 X 0.3 METER EACH. 35 KN-8Z SUPPLY OUTLET TRUNKING FOUND CORRODED FROM BELLOW TO BE RENEWED WITH INSULATION OF APPROX SIZE 0.4 X 0.8 X 1 METERS EACH. 36 1)KN-8Z ‘SSUPPLY OUTLET TRUNKING LINE CORRODED. SAME TO BE RENEW.WITH INSULATION APPROX SIZE 5 X 0.6 X 0.4 METERS -01 NOS. 37 2)KN-8Z ‘S 03 NOS SUPPLY OUTLET TRUNKING LINE CORRODED. SAME TO BE RENEW. WITH INSULATION APPROX SIZE -6 X 1 X 0.4METERS -02 NOS. 38 KN-8Z SUPPLY INLET TRUNKING LINE FOUND CORRODED AND HOLED NEAR VENT END SAME TO BE RENEW. WITH INSULATION . APPROX TRUNKING SIZE 1.2 X 0.9 X 0.9 METER. 39 1)CONDENSED WATER DRAIN LINE PIPE FOUND HOLED. SAME TO BE RENEWED. SCH80,GI -50NB PIPE 40 2)BEND RENEWAL SCH 80 GI 50NB PIPE 41 3)FLANGE RENEWAL SCH 80 GI 50NB PIPE. 42 KW-8Z UNIT‘S DOOR LOCKING ARRANGEMENTS TO BE RENEWED. 43 KW-8Z EXHAUST INLET TRUNKING LINE FOUND CORRODED FROM DECK PENETRATION SAME TO BE RENEW OF APPROX SIZE. 0.5 X 0.5 X 0.2 METERS. 44 KW-8Z EXHAUST INLET TRUNKING LINE FOUND CORRODED FRO BELLOW SAME TO BE RENEWOF APPROX SIZE 4 X 1.5 X 0.7 METERS EACH 45 LOCATION: BLOWER ROOM 423: 46 1)KN-17Z SUPPLY INLET TRUNKING LINE FOUND HOLED AND CORRODED SAME TO BE RENEW WITH INSULATION . APPROX SIZE 4.5 X 2 X 1.3 METERS. 47 2)RENEWAL OF DUCT SUPPORT .L ANGLE 1 METER EACH FROM DECK LEVEL 48 KN-17Z UNIT’S DOOR LOCKING ARRANGEMENTS TO BE RENEWED. 49 1)SUPPLY OF BELLOW . APPROX SIZE 0.9 X 0.5 X 0.4 METER 50 2)KN-17Z, BELLOW TO BE RENEWED. APPROX SIZE 0.9 X 0.5 X 0.4 METER EACH. 51 KN-17Z SUPPLY OUTLET TRUNKING FOUND CORRODED SAME TO BE RENEW WITH INSULATION OF APPROX SIZE 2.5 X 0.9 X 0.5 METERS EACH . 52 TRUNKING BELOW KN-17Z INLET SUPPLY TRUNKING FOUND CORRODED TILL PENETRATION DECK. APPROX SIZE 6.5 X 0.4 X 0.2 METERS. 53 KN-17Z HOUSING UNIT’S TOP PLATE FOUND CORRODED AND HOLED. SAME TO RENEW WITH INSULATION FOR AN APPROX SIZE OF 2.5 X 2 METERS. 54 KN-17Z, 10 NOS OUTLET TRUNKING LINE (SPIRAL TYPE) FOUND CORRODED FROM THE BASE. SAME TO RENEW. APPROX SIZE 4’’ DIA FOR A HEIGHT OF 0.2 METERS FROM DECK LEVEL EACH. 55 KN-17Z HOUSING UNIT’S BASE FOUND CORRODED. SAME TO BE RENEW APPROX SIZE 5.5 X 3.5 METERS. 56 KW-17Z EXHAUST OUTLET TRUNKING LINE FOUND CORRODED AND HOLED SAME TO BE RENEW. APPROX SIZE 3 X 0.5 X 0.4 METERS. 57 KW-17Z’S DOOR LOCKING ARRANGEMENTS TO BE RENEWED. 58 NEAR AUTO TELEPHONE, TRUNKING LINE FROM BASE FOUND CORRODED & HOLED. APPROX SIZE 0.5 X 0.4 X 0.2 METERS. 59 RIGHT SIDE FROM ENTRANCE DOOR, TRUNKING LINE FOUND CORRODED & HOLED. SAME TO BE RENEWED. APPROX SIZE 6 X 1.2 X 1 METERS 60 LOCATION: BLOWER ROOM 426 61 KW-9 UNIT’S 01 NOS DOOR FOUND MISSING. APPROX SIZE 0.7 X 0.5 METERS. NECESSARY LOCKING ARRANGEMENTS TO BE DONE. 62 LOCATION: BLOWER ROOM 475 63 KW-4 HOUSING UNIT BACKSIDE, 01 NOS DOOR FOUND CORRODED AND HOLED. APPROX DOOR SIZE 1 X 1 METER. NECESSARY LOCKING ARRANGEMENTS TO BE DONE. 64 KW-4 EXHAUST OUTLET TRUNKING LINE FOUND CORRODED & HOLED AT VENT END. APPROX SIZE 0.5 X 0.5 X 0.5 METER. 65 BESIDE KW-4 HOUSING UNIT, 01 NOS TRUNKING LINE FOUND CORRODED AND HOLED FROM PENETRATING DECK. APPROX SIZE 1 X 1 X 0.8 METER. 66 266 SUCTION TRUNKING SPIRAL PIPE FOUND CORRODED AND HOLED AT A BEND (MID SECTION). SAME TO RENEW. APPROX PIPE SIZE 150MM DIA X 0.5 METER. WITH BEND 67 KW-5 HOUSING UNIT’S DOOR LOCKING ARRANGEMENTS TO BE RENEWED. 68 KW-5 HOUSING UNIT BASE FOUND CORRODED. SAME TO BE RENEWED OF APPROX AREA 1.5 X 1.5 FOR A CLEARANCE OF 150MM FROM DECK LEVEL. 69 KW-5 BLOWER EXHAUST DISCHARGE TRUNKING LINE FOUND CORRODED AND HOLED AT VENT END OF APPROX SIZE 0.5 X 0.5 X 0.5 METER.SAME TO BE RENEWED. 70 04 NOS L-ANGLE FOR A LENGTH OF 1.3 METERS EACH TO BE RENEWED FROM BASE LEVEL FOR EXHAUST TRUNKING DISCHARGE LINE NEAR HOUSING UNIT OUTLET. 71 1)KN-6 HOUSING UNIT ALONG WITH BASE SUPPORT FOUND CORRODED. SAME TO BE RENEWED. APPROX UNIT SIZE 3.5 X 1.5 X 1.5 X0.06METERS 72 2)DOOR HINGES, LOCKING ARRANGEMENTS AND DOOR HANDLES TO BE RENEWED. 73 1)KN-6 SUCTION TRUNKING LINE TO BE RENEWED . APPROX TRUNK SIZE 8 X 1 X 0.5 METERS. 74 2)RENEWAL OF BENDS 75 NEAR KN-6 HOUSING UNIT, 01 NOS TRUNKING LINE FROM DECK PENETRATION TO VENT END OF BOTH EXTREMES FOUND CORRODED. SAME TO RENEW. APPROX SIZE 1 X 1 X 0.5 METERS EACH. 76 LOCATION: BLOWER ROOM 330 77 KN-15Z HOUSING UNIT’S 04 NOS DOOR LOCKING ARRANGEMENTS TO BE RENEWED. 78 KN-15Z SUCTION TRUNKING LINE FOUND CORRODED SAME TO RENEW. APPROX TRUNK LINE 4 X 1 X 1 METERS. 79 KN-15Z OUTLET TRUNKING LINE INSULATION TO BE RENEWED WITH LAGGING. APPROX SIZE 5 X 1 X 0.5 METERS. 80 KN-15Z OUTLET TRUNKING LINE INSULATION TO BE RENEWED WITH LAGGING. APPROX SIZE 6 X 1 X 0.5 METERS. 81 KN-15Z OUTLET TRUNKING LINE INSULATION TO BE RENEWED WITH LAGGING. APPROX SIZE 7 X 1 X 0.5 METERS. 82 KW-15Z HOUSING UNIT’S BASE PLATE FOUND RUSTED. SAME TO BE RENEWED. APPROX SIZE 2.5 X 2.5 METERS.INCLUDING REMOVE AND REFIT OF UNIT. 83 KW-15Z, 02 NOS SUCTION TRUNKING LINE (SPIRAL TYPE) FOUND HOLED. SAME TO BE RENEWED. APPROX PIPE SIZE 5” DIA X 03 METERS EACH. 84 KN-16 HOUSING UNIT’S DOOR LOCKING ARRANGEMENTS TO BE RENEWED. 85 1)KN-16 SUCTION TRUNKING LINEFOUND RUSTED AND CORRODED. SAME TO BE RENEWED OF APPROX SIZE 2.5 X 0.5 X 0.3 METERS. 86 2)BEND RENEWAL 87 LOCATION: BLOWER ROOM 331 88 KN-12 HOUSING UNIT’S 02 NOS DOOR’S HINGES AND LOCKING ARRANGEMENTS TO BE RENEWED. 89 1)KN-12 SUCTION TRUNKING LINE FOUND RUSTED AND CORRODED. APPROX SIZE 4 X 0.5 X 0.5 METERS . 90 2)BEND RENEWAL 91 KN-12 INTERMEDIATE OF INLET LINE TRUNKING FOUND CORRODED OF APPROX SIZE 1.5 X 0.4 X 0.3 METERS. 92 1)KN-11Z HOUSING UNIT TO BE FABRICATED(6MM THICK ) WITH 01 NOS DOOR OF SIZE 1.5 X 1 METER WITH HINGES AND NECESSARY LOCKING ARRANGEMENTS WITH INSULATION 93 2)RENEWAL SIDE PLATE OF SIZE 1.75 X 1 METERS. 94 KN-11Z DISCHARGE TRUNKING LINE’S INSULATION WITH LAGGING TO BE RENEWED. APPROX SIZE 3 X 1 X 0.5 METER. 95 1)KN-11 Z INLET TRUNKING LINE FOUND CORRODED. SAME TO RENEW. APPROX SIZE 9 X 1 X 1 METERS. 96 2)RENEWAL OF BEND 97 KW-8 DISCHARGE TRUNKING LINE MESH TO BE RENEWED APPROX SIZE 0.5 X 0.5 METER. 98 LOCATION: BLOWER ROOM 356 99 KN-10 HOUSING UNIT FOUND CORRODED. SAME TO BE RENEWED ALONG WITH DOOR, DOOR HINGES, HANDLES ,INSULATION AND NECESSARY LOCKING ARRANGEMENTS. APPROX UNIT SIZE 3 X 1.5 X 1 METERS.WITH 6MM PLATE THICK. 100 1)KN-10 SUCTION TRUNKING LINE FOUND CORRODED. APPROX SIZE 4 X 0.8 X 0.5 METERS. 101 2)RENEWAL OF BEND 102 KN-09 HOUSING UNIT FOUND CORRODED SAME TO BE RENEWED WITH INSULATION .APPROX UNIT SIZE 2.5 X 2 X 1.5 METERS. WITH 6MM PLATE THICK. 103 KN-09 DISCHARGE TRUNKING LINE’S INSULATION WITH LAGGING NEED TO BE RENEWED.APPROX SIZE 1 X 1 X 1. 104 1)KN-09 SUCTION LINE TRUNKING FOUND CORRODED. SAME TO BE RENEWED OF APPROX SIZE 2 X 0.6 X 0.5 METERS . 105 2)RENEWAL OF BEND 106 LOCATION: BLOWER ROOM (NEAR EME. GENERATOR ROOM) 107 KN-01 DISCHARGE TRUNKING LINE FOUND CORRODED NEAR EVAPORATOR COIL. SAME TO BE RENEWED WITH INSULATION OF APPROX SIZE 0.8 X 0.8 X 0.8 METERS. 108 02 NOS. TRUNKING LINE FOUND CORRODED NEAR ROPE LOCKER. SAME TO BE RENEWED OF APPROX SIZE 1 X 1 X 0.8 METERS. 109 LOCATION: BLOWER ROOM 394 (NEAR OFFICER GALLEY) 110 KN-03 HOUSING UNIT FOUND CORRODED .SAME TO BE RENEWED OF APPROX SIZE 4 X 1.3 X 1.3 METERS, ALONG WITH DOOR, DOOR HINGES,INSULATION AND NECESSARY LOCKING ARRANGEMENT. 111 1)KN-03,DISCHARGE TRUNKING LINE’S INSULATION AND LAGGING NEED TO BE RENEWED OF APPROX SIZE 2 X 0.4 X 0.3 METERS . 112 2)KN-03, DISCHARGE TRUNKING LINE’S INSULATION AND LAGGING NEED TO BE RENEWED OF APPROX SIZE4 X 0.6 X 0.3 METERS. 113 KN-3 SUCTION TRUNKING LINE NEAR VENT END FOUND CORRODED AND HOLED. SAME TO RENEW OF APPROX SIZE 1 X 1 X 0.6 METER. 114 LOCATION: BLOWER ROOM 392 115 1)GALLEY SUPPLY FAN N20/1 ‘S TRUNKING LINE FOUND CORRODED WITH 01 NOS BEND. APPROX TRUNK SIZE 0.3 X 0.4 X 1.5 METERS. 116 2)RENEWAL OF BEND 117 1)OFFICER GALLEY EXHAUST BLOWER FAN BELLOW TO BE RENEWED. APPROX BELLOW SIZE 0.7 X 0.5 X 0.1 METER. 118 2)SUPPLY OF BELLOW. APPROX BELLOW SIZE 0.7 X 0.5 X 0.1 METER. 119 LOCATION: BLOWER ROOM 359 120 KW-2 HOUSING UNIT’S DOOR ALONG WITH LOCKING ARRANGEMENT TO BE RENEWED.APPROX DOOR SIZE 1 X 1 METER. 121 KW-3 HOUSING UNIT’S 02 NOS DOOR LOCKING ARRANGEMENTS TO BE RENEWED. 122 KN-4 UNIT’S LOCKING ARRANGEMENTS TO BE RENEWED. 123 KN-5 HOUSING UNIT TO BE RENEWED. APPROX SIZE 4.5 X 1.3 X 1.3 METERS.WITH INSULATION 124 1)KN-5 DISCHARGE TRUNKING LINE TO BE RENEWED AND INSULATED WITH LAGGING. APPROX TRUNK SIZE 2.5 X 1 X 0.3 METERS. 125 2)BEND RENEWAL 126 1)SPIRAL TRUNKING PIPE TO BE RENEWED FOR DIA 4”. 127 2)SPIRAL TRUNKING PIPE TO BE RENEWED FOR DIA 5”. 128 KW-2 DISCHARGE TRUNKING LINE TO BE RENEWED WITH INSULATION. APPROX SIZE 1 X 0.5 X 0.5 METER. 129 TRUNKING REPAIRS 130 1ST & 2ND DECK BUNK WASH CABINS EXHAUST TRUNKING LINE SPRIAL TYPE TO BE TRIED OUT FOR ANY LEAKAGE. IF DEFECTS NOTICED, SAME TO BE RENEWED. 131 1)3DIA TRUNKING LINE SPRIAL TYPE. 132 2)4DIA TRUNKING LINE SPRIAL TYPE. 133 3)5DIA TRUNKING LINE SPRIAL TYPE. 134 4) REMOVAL AND REFITTING OF DECK HEAD PANELS,INSULATION AND PARTITION DOORS FRAMES.FOR SPRIAL TYPE TRUNKING LINE RENEWAL 135 1)SUPPLY AND EXHAUST TRUNKING LINE OUTSIDE BLOWER ROOM AREA AT ALL DECKS TO BE TRIED OUT FOR ANY LEAKAGE. IF DEFECT NOTICED, SAME TO BE RENEWED. RENEWAL OF 200 RUNING METERS OF TRUNKING LINE OF VARIOUS SIZES. 136 2)REMOVAL AND REFITTING OF DECK HEAD PANELS,INSULATIONS AND LAGGING. 137 212 T.V. ROOM - EXHAUST TRUNKINGDUCT REMOVING AND REFITTING. 138 1)IN 139 DRINKING WATER COMPARTMENT ABOVE CEILING AC AND EXHAUST TRUNKING CORRODED AND BROKEN SAME TO BE RENEWED. AC TRUNKING SIZE 500MM X 200MM SQUARE TYPE.600MM OF LENGTH 139 2)RENEWAL OF EXHAUST 6 SPIRAL PIPE .1200MM OF LENGTH 140 INSIDE 111 EXHAUST TRUNKING NEAR DOOR CORRODED AND WASTED SAME TO BE RENEWED FOR APPROX 0.5 SQ METER. 141 IN 107 W.C.2 NOS.EXHAUST TRUNKING INSIDE CEILING 6 X 1 METERS APPROX.TO BE RENEWED.

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