Tender Document for Construction of Ghorasal 300-450 MW ... - BPDB

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3 second short time rating, kA (rms) -------------------------Closing and latching capability, kA(rms) -------------------------- Protective relays Manufacturer TypeManufacturers ------------------------Phase over-current -------------------------Ground over-current -------------------------Transformer differential -------------------------- Type of bus insulation -------------------------- Type of bus supporters -------------------------- Type of insulation on connections -------------------------- Size of completely assembled switchgear -------------------------Length, mm -------------------------Width, mm -------------------------Weight, Kg -------------------------- Total weight of switchgear, Kg -------------------------B-12 415 V Switchgear and Motor Control Centre12.1 415 V Switchgear and Motor Control Centre- Manufacturer, Country -----------------------Manufacturer Type- Air circuit breakerType designation -------------------------Nominal current, A -------------------------Rated Voltage, V -------------------------Method of closing -------------------------Power required to:Close -------------------------Open -------------------------Short circuit current rating, kA -------------------------Short circuit current, 3 sec, kA -------------------------Combination starter units -------------------------Starter contactor -------------------------Control transformer -------------------------Circuit breaker -------------------------Starter contactor coil -------------------------operating characteristics Size1 Size2Minimum pickup, V -------------------------Maximum dropout, V -------------------------Dimension of each switchgear PCC MCCLength, mm -------------------------Depth, mm -------------------------Height, mm -------------------------Weight, Kg -------------------------Number of vertical section -------------------------12.2 Switchboard Design- Degree of protection --------------------------Short time ratingCurrent, kA -------------------------Ghorasal 300-450 MW CCPP Project (Vol-2B of 2 ) 50
B-13 DC Supply SystemAssociated time, sec -------------------------- Type of insulation provided onbus bars and connections -------------------------- Type of protection provided withincubicles(shutter, insulating, cover, etc) --------------------------Bus bars -------------------------Current rating of bus bars, A -------------------------System short time current,3 sec, kA -------------------------Short time current rating, 3 sec, KA -------------------------Bus bar materialCross sectional area of bus, mm 2 --------------------------Type of connection -------------------------- Minimum clearance in air:Between phases, mm -------------------------Live parts and earth, mm -------------------------13.1 Battery Units (220 V)- Manufacturer, Country ------------------------------------- Type ------------------------------------- Catalogue No. -------------------------------------Capacity(AH at 5 Hr discharge) -------------------------------------Number of cells per unit -------------------------------------Weight per cell, kg -------------------------------------Total battery weight, kg -------------------------------------Overall dimension ofbattery racklength, mm ------------------------------------Width, mm ------------------------------------Height, mm ------------------------------------13.2 Battery Chargers (220 V)- Manufacturer, Country ------------------------------------- Type ------------------------------------- Capacity, A/kW ------------------------------------- DC Voltage adjusting range ------------------------------------13.3 Battery Units (110 V)- Manufacturer, Country ------------------------------------- Type ------------------------------------- Catalogue No. -------------------------------------Capacity(AH at 5 Hr discharge) -------------------------------------Number of cells per unit -------------------------------------Weight per cell, kg -------------------------------------Total battery weight, kg -------------------------------------Overall dimension ofGhorasal 300-450 MW CCPP Project (Vol-2B of 2 ) 51
Page 2: 1. Schedule PageSchedule-A Guarante
Page 6 and 7: SCHEDULE-BTECHNICAL DATA SHEETB-1 G
Page 8 and 9: Man-hours for :Minor inspectionNorm
Page 10 and 11: -Dimension of unit, mm ------------
Page 12 and 13: -Heaviest Piece during erection, 10
Page 14 and 15: - Auxiliary relays ----------------
Page 16 and 17: - Design pressure for high --------
Page 18 and 19: Size of valve, mm -----------------
Page 20 and 21: Shaft -----------------------------
Page 22 and 23: - Number of exhaust ---------------
Page 24 and 25: - Scheme for turbine drainage andau
Page 27 and 28: oil tank interior, pedestals oil we
Page 29 and 30: - Size of steam hood equalising lin
Page 31 and 32: to 110 mmHg abs., min. ------------
Page 33 and 34: - Tray, sizeNumber ----------------
Page 35 and 36: 5.2 Exciter (Brushless)Weight of ro
Page 37 and 38: Quantity of cooling water required,
Page 39 and 40: Details of lining, Ref. No. -------
Page 41 and 42: - Operating time, m sec. ----------
Page 43 and 44: - Type -------------------------- R
Page 45 and 46: - Standard specification to which t
Page 47 and 48: Length, mm ------------------------
Page 49: Total losses at maximum withONAN ra
Page 53 and 54: Starting system -------------------
Page 55 and 56: -Control relays -------------------
Page 57 and 58: Power failure protection for the pr
Page 59 and 60: Manufacturer, country -------------
Page 61 and 62: full load at 70 0 C cond. temp., A
Page 63 and 64: - Weight per meter, kg ------------
Page 65 and 66: -Safety apparatus -----------------
Page 67 and 68: -Manufacturer, Country ------------
Page 69 and 70: 1) Grades of Steel ----------------
Page 71 and 72: B-23 Water Treatment Plant.The quan
Page 73 and 74: Sl.No.Description of the main desig
Page 75 and 76: 12. ION EXCHANGER UNITS : CATION UN
Page 77 and 78: 16. CAUSTIC SODA STORAGE TANK andME
Page 79 and 80: Sl.No.Description of the main desig
Page 81 and 82: Name of items15. Centrifuging machi
Page 83 and 84: Name of the items28. Pot. metabisul
Page 85 and 86: HRSG- Feed water correction plant-
Page 87 and 88: - Exhaust duct damper drawing- No l
Page 89 and 90: SCHEDULE - ETOOLS AND APPLIANCESThe
Page 91 and 92: SCHEDULE-FSpares & consumables duri
Page 93 and 94: W.1.1.32 Cable Arrangment, Comb. Ch
Page 95 and 96: W.1.1.38 Piping Rack, RightSl No.It
Page 97 and 98: W.1.1.47.1 Seal Ring 8 PCW.1.1.47.2
Page 99 and 100: W.1.4.6.1 Tmg-Gasket 2 PCPriceW.1.4
Page 101 and 102:
Sl No.Item description Quantity Uni
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Sl No. Item description Quantity Un
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
M.1.1.34.3 Disk 20 PCM.1.1.56 Exhau
Page 119 and 120:
Page 121 and 122:
No.i) O’ Ringii) O’ Ringiii) O
Page 123 and 124:
No.Item Quantity Unitprice(CIF)B. I
Page 125 and 126:
Spares & Service during Long Term S
Page 127 and 128:
SCHEDULE - HCIVIL AND BUILDING WORK
Page 129 and 130:
SCHEDULE - ILIST OF SUBCONTRACTORST
Page 131 and 132:
SCHEDULE - KMOBILISATION AND DEMOBI
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Tender Document for Construction of Ghorasal 300-450 MW ... - BPDB

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