tenderSubEstimateList | createdTs | version | createdDate | modifiedDate | workCategoryName | subEstimateName | estimateTotal | itemList |
---|
1709810027000 | 0 | None | None | Transmission Line | Station supply | 29814200.96 | id | tenderSubEstimateId | categoryName | itemCode | description | uomName | baseRate | finalRate | quantity | modifyQuantityYn | minQuantity | maxQuantity | buyBackYn | buyBackValue | hideYn | netAmount | taxCount |
---|
2962781 | 97942 | None | SS1 | CIRCUIT BREAKER :
SF-6 circuit breakers with rigid, bi-metallic terminal connector suitable for Drake ACSR with spring/semi pneumatic/pneumatic type operating mechanism including mounting arrangements complete as per technical specifications.
220kV, 1250A, 50kA SF6 CB for 220kV line. | No | 1980358.6 | 1980358.6 | 2.0 | False | None | None | False | None | False | 3960717.2 | 0 | 2962782 | 97942 | None | SS2 | ISOLATORS : Isolators including marshalling box,Rigid type terminal connectors with solid core cylindrical post insulators as per technical specifications.
220kV, 1250 A, 40 kA class double break Electrically cum manually operated isolator with solid core insulators
1) Upright mounting type with manually operated Earth Switch
LPH 5750 mm | Set | 668210.4 | 668210.4 | 2.0 | False | None | None | False | None | False | 1336420.8 | 0 | 2962783 | 97942 | None | SS3 | 2) Upright mounting type without Earth switch LPH 8250 mm. | Set | 566836.6 | 566836.6 | 4.0 | False | None | None | False | None | False | 2267346.4 | 0 | 2962784 | 97942 | None | SS4 | 3)Upright mounting type without Earth switch LPH 5750 mm. | Set | 559697.6 | 559697.6 | 2.0 | False | None | None | False | None | False | 1119395.2 | 0 | 2962785 | 97942 | None | SS5 | 4)Underhung mounting type without earth switch
Note: Terminal connectors for Isolators :
Rigid type suitable for Drake ACSR- 24(Hiriyur) +24(Madhugiri)=48 Nos
Flexible type suitable for 63mm Al.pipe -6(Hiriyur) +6(Madhugiri) =12Nos | Set | 585398.0 | 585398.0 | 2.0 | False | None | None | False | None | False | 1170796.0 | 0 | 2962786 | 97942 | None | SS6 | CURRENT TRANSFORMER :
Current transformer Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR with marshalling KIOSK complete as per technical specifications.
220kV class, 40 KA, CT of ratio 1200-800-600-300/1-1-1-1A with additional 2 cores of 1200/1A Type-1(1no. of main CTs are used as NCTs)
For Metering : Accuracy 0.2s, Burden 10 VA
For Differential /Distance protection PS class , Knee Point Voltage = 1200 V at 1200/1 A RCt 12ohms &
400V at 300/1A Rct 3 ohms
For Bus bar protection : PS class, Knee Point Voltage =
1200 V at 1200/1 A RCt 12 ohms
Note:
i) All the CTs in each kV class shall be of one and the same make for inter-changeability & reliability of performance.
ii) The make and characteristics of 11kV NCT should be the same as that of the incomer CT of 11kV Switchgear. | No | 419773.2 | 419773.2 | 6.0 | False | None | None | False | None | False | 2518639.2 | 0 | 2962787 | 97942 | None | SS7 | CAPACITIVE VOLTAGE TRANSFORMER: Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR as per technical specifications.
220kV class, 4400 PF CVTs of ratio 220kV/sqrt3/110V/sqrt3-110V/sqrt3.
Protection Core - 1 & 2 :150 VA, class 3P | No | 191325.2 | 191325.2 | 6.0 | False | None | None | False | None | False | 1147951.2 | 0 | 2962788 | 97942 | None | SS8 | SURGE ARRESTOR : (Procelain housing) Metal Oxide Gapless type with rigid bimetallic terminal connectors suitable for Drake ACSR as per technical specifications..
198kV, 10KA, Discharge Class 3.
Note:
198kV Surge arrestors are provided with surge monitors & insulating base | No | 69962.2 | 69962.2 | 6.0 | False | None | None | False | None | False | 419773.2 | 0 | 2962789 | 97942 | None | SS9 | A.Control and Relay panel Complete SAS Compatible :
220 kV Line panel Type 2L( as per Annexure RPP1-SAS)
Note :
1)The Accuracy class of metering core of CTs and also Electronic trivector meter (with ABT & DLMS features) of control & relay panels shall be 0.2S class and CVTs shall be 0.2 class instead of that specified elsewhere in the respective clauses of Technical specification of bidding documents.
2)All numerical relays shall confirm to IEC 61850 protocal and panel shall be provided with BCU.
3) As there is no SAS in existing Hiriyur station,C&R panel shall be provided with Annunciator & Breaker/Isolator control switch etc.
4)Proposed C&R Panel shall be interfaced with existing Bus-bar protection at Hiriyur Station. | No | 1867562.4 | 1867562.4 | 1.0 | False | None | None | False | None | False | 1867562.4 | 0 | 2962790 | 97942 | None | SS10 | B. Control and Relay panel Complete SCADA Compatible :
220 kV Line panel Type 2L-Duplex type (as per specification) SCADA compatible
Note :
1) The Accuracy class of Metering core of CTs and also Electronic trivector meter (with ABT & DLMS features) of control & relay panels shall be 0.2S class and CVTs shall be 0.2 class instead of that specified elsewhere in the respective clauses of Technical specification of bidding documents).
2) The proposed C&R Panel shall be interfaced with existing bus bar protection and SCADA system at Madhugiri station.
3) The C&R panel and associated panels shall match with existing panels in respect of dimension,mimic, etc., | No | 2227368.0 | 2227368.0 | 1.0 | False | None | None | False | None | False | 2227368.0 | 0 | 2962791 | 97942 | None | SS14 | ii. Earth wire 7/3.15mm | Mtr | 103.84 | 103.84 | 200.0 | False | None | None | False | None | False | 20768.0 | 0 | 2962792 | 97942 | None | SS15 | RIGID BUS WITH TAPS & CLAMPS :
Aluminium Tube conforming to 6340 WP of IS-5082 /1969
(BS 1600-Sch.40) of follwing sizes
i. 75 mm size - 220 kV side | Mtr | 1871.48 | 1871.48 | 90.0 | False | None | None | False | None | False | 168433.2 | 0 | 2962793 | 97942 | None | SS16 | ii.63 mm size for connecting isolator to vertical tap - 220 kV side | Mtr | 1713.36 | 1713.36 | 108.0 | False | None | None | False | None | False | 185042.88 | 0 | 2962794 | 97942 | None | SS17 | iii.Inverted 'V' taps made of 63 mm Aluminium Tube (BS - 1600) of 2500mm vertical height for vertical portion and cross bus on 220 kV Side with rounded off End. | No | 5370.18 | 5370.18 | 12.0 | False | None | None | False | None | False | 64442.16 | 0 | 2962795 | 97942 | None | SS18 | Post insulator clamps suitable for 75 mm Aluminium pipe and post insulator Solid core type
1. 220 kV Side
a) Rigid type | No | 2204.24 | 2204.24 | 6.0 | False | None | None | False | None | False | 13225.44 | 0 | 2962796 | 97942 | None | SS19 | b) Expansion type | No | 6279.96 | 6279.96 | 6.0 | False | None | None | False | None | False | 37679.76 | 0 | 2962797 | 97942 | None | SS20 | c) Corona Bell suitable for 75 mm Aluminium Pipe of Size | No | 801.22 | 801.22 | 6.0 | False | None | None | False | None | False | 4807.32 | 0 | 2962798 | 97942 | None | SS21 | d) End cap suitable for 63mm Aluminium pipe on 220kV side | No | 728.06 | 728.06 | 12.0 | False | None | None | False | None | False | 8736.72 | 0 | 2962799 | 97942 | None | SS22 | INSULATORS:
Cylindrical Solid core post Insulator as per IS :5350,Part-II & III & as per technical specification:
1. For 220kV side -2 units/stack | Stack | 32336.72 | 32336.72 | 12.0 | False | None | None | False | None | False | 388040.64 | 0 | 2962800 | 97942 | None | SS23 | 2.11kV,120 KN Disc Insulators suitable for Drake ACSR: 220kV side-Single Tension string of 16 units each- 6 strings(16*6=96nos) | No | 946.36 | 946.36 | 192.0 | False | None | None | False | None | False | 181701.12 | 0 | 2962801 | 97942 | None | SS24 | 3.11kV,90 KN,Disc Insulator suitable for Drake ACSR
220kV side- Single Suspension string of 14 units each- 3strings (14*3=42nos)
| No | 699.74 | 699.74 | 84.0 | False | None | None | False | None | False | 58778.16 | 0 | 2962802 | 97942 | None | SS25 | INSULATOR HARDWARE & CLAMPS as per technical specification:
1. Bolted type Single Tension clamp with hardware suitable for DRAKE ACSR 120KN,20mm -220 kV side | No | 2957.08 | 2957.08 | 12.0 | False | None | None | False | None | False | 35484.96 | 0 | 2962803 | 97942 | None | SS26 | 2. Bolted type Single Suspension clamp with hardware suitable for Drake ACSR 90KN,16mm -220 kV side | No | 1797.14 | 1797.14 | 6.0 | False | None | None | False | None | False | 10782.84 | 0 | 2962804 | 97942 | None | SS27 | 3.C type Wedge connectors:
i. C type Wedge connectors(T-Type) suitable for Drake to Drake ACSR - 220 kV side | No | 2719.9 | 2719.9 | 42.0 | False | None | None | False | None | False | 114235.8 | 0 | 2962805 | 97942 | None | SS28 | AC Distribution box (Out door ):
AC Distribution box Single front type( outdoor), 6 terminals
750 x1350 x300 mm, one I/C of 100A, MCCB 20KA+ 6 O/G 16A MCB +
1 O/G of 100A HRC Fuse complete as per technical specifications. | No | 51400.8 | 51400.8 | 2.0 | False | None | None | False | None | False | 102801.6 | 0 | 2962806 | 97942 | None | SS29 | LT Power Cable:
PVC insulated Alluminium power cable(AC supply for lighting & DFDB/ SFDB etc,.)
1.1kV class 4 X 70 Sq mm LT cable with glands/lugs/ferrules | Mtr | 639.56 | 639.56 | 300.0 | False | None | None | False | None | False | 191868.0 | 0 | 2962807 | 97942 | None | SS30 | PVC insulated Copper Control Cable with Lugs / Ferrules.
1.1 KV class, Size of cable:
i) 19 Core 2.5 Sq.mm. Copper Control Cables | Km | 619500.0 | 619500.0 | 6.0 | False | None | None | False | None | False | 3717000.0 | 0 | 2962808 | 97942 | None | SS31 | ii) 10 Core 2.5 Sq.mm. Copper Control Cables | Km | 369340.0 | 369340.0 | 3.0 | False | None | None | False | None | False | 1108020.0 | 0 | 2962809 | 97942 | None | SS32 | iii) 4 Core 6.0 Sq.mm. Copper Control Cables | Km | 291460.0 | 291460.0 | 6.0 | False | None | None | False | None | False | 1748760.0 | 0 | 2962810 | 97942 | None | SS33 | iv) 4 Core 2.5 Sq.mm. Copper Control Cables | Km | 167560.0 | 167560.0 | 3.0 | False | None | None | False | None | False | 502680.0 | 0 | 2962811 | 97942 | None | SS34 | v) 4 Core 4 Sq.mm. Copper Control Cables
Note: SS39 Current cable- Copper core with 4.0sqmm cross section multistranded 4 core for CT termination-0.2km for SCADA Integratioon is included. | Km | 208860.0 | 208860.0 | 2.2 | False | None | None | False | None | False | 459492.0 | 0 | 2962812 | 97942 | None | SS35 | PLCC equipments:
1. PLCC Terminal Single channel (40 W Carrier cabinet ) | Set | 858107.8 | 858107.8 | 2.0 | False | None | None | False | None | False | 1716215.6 | 0 | 2962813 | 97942 | None | SS36 | 2. Protection coupler-4 command version
Note: The existing wave traps in R & B phase of 220kV Hiriyur- Madhugiri SC line. Y phase to be provided to DC line. | Set | 416917.6 | 416917.6 | 2.0 | False | None | None | False | None | False | 833835.2 | 0 | 2962814 | 97942 | None | SS37 | Materials for New Bay Integration to existing SCADA Panel.
i) Multi Functional Transducer (MFT) 0.2S class | No | 5752.5 | 5752.5 | 2.0 | False | None | None | False | None | False | 11505.0 | 0 | 2962815 | 97942 | None | SS38 | ii) Opto Coupler (220 or 110V DC) | No | 1548.16 | 1548.16 | 2.0 | False | None | None | False | None | False | 3096.32 | 0 | 2962816 | 97942 | None | SS40 | iv) Voltage cables-Copper core with 2.5sqmm cross section multistranded 4 core for PT termination | Mtr | 167.56 | 167.56 | 100.0 | False | None | None | False | None | False | 16756.0 | 0 | 2962817 | 97942 | None | SS41 | v) Signal/Communication cables-Armoured Copper core with 0.5sqmm cross section multistranded 10core | Mtr | 168.74 | 168.74 | 100.0 | False | None | None | False | None | False | 16874.0 | 0 | 2962818 | 97942 | None | SS42 | vi) Control Cables-Copper core with 1.5sqmm cross section multistrand 10core | Mtr | 182.9 | 182.9 | 100.0 | False | None | None | False | None | False | 18290.0 | 0 | 2962819 | 97942 | None | SS43 | vii) RJ-45 cable/CAT Cable for energy meter integration to DCU | Mtr | 263.14 | 263.14 | 100.0 | False | None | None | False | None | False | 26314.0 | 0 | 2962820 | 97942 | None | SS44 | MISCELLANEOUS ITEMS :
1) Rubber mats 2000 mm x 1000 mm x 12 mm size suitable for 1.1 kV class. | No | 2950.0 | 2950.0 | 4.0 | False | None | None | False | None | False | 11800.0 | 0 | 2962821 | 97942 | None | SS45 | 2) Fixing of Danger boards/ equipment and earthing name plate. | No | 63.72 | 63.72 | 12.0 | False | None | None | False | None | False | 764.64 | 0 |
| 1709810027000 | 1 | None | None | Transmission Line | Line supply | 501213273.79 | id | tenderSubEstimateId | categoryName | itemCode | description | uomName | baseRate | finalRate | quantity | modifyQuantityYn | minQuantity | maxQuantity | buyBackYn | buyBackValue | hideYn | netAmount | taxCount |
---|
2962822 | 97943 | None | LS1 | Total weight of the Towers (High Tensile Steel) excluding Bolt & Nuts.
Note: For detail breakup refer technocommercial sheet | t | 175619.4 | 175619.4 | 502.583 | False | None | None | False | None | False | 88263324.9102 | 0 | 2962823 | 97943 | None | LS2 | Total weight of the Towers (Mild Steel) excluding Bolt & Nuts Note: (i)Station supply Item No. SS11 - Total Weight of Station structures & Mounting Structures (excluding Bolts & nuts)-20.863t is included.(ii)For detail breakup refer technocommercial sheet | t | 159913.6 | 159913.6 | 949.255 | False | None | None | False | None | False | 151798784.368 | 0 | 2962824 | 97943 | None | LS3 | Total weight of the Bolts and Nuts.
Note:(i)Station supply Item No. SS12 - Total Weight of Bolts & nuts of Station structures & Mounting Structures is included-0. 918t(ii) For detail breakup refer technocommercial sheet | t | 168480.4 | 168480.4 | 71.59 | False | None | None | False | None | False | 12061511.836 | 0 | 2962825 | 97943 | None | LS6 | Tower Accessories
a) Number Plates
(+5 for retained towers) | No | 375.24 | 375.24 | 277.0 | False | None | None | False | None | False | 103941.48 | 0 | 2962826 | 97943 | None | LS7 | b) Danger Board (1 No. per tower) | No | 375.24 | 375.24 | 277.0 | False | None | None | False | None | False | 103941.48 | 0 | 2962827 | 97943 | None | LS8 | c) Circuit Plates (1 No. per circuit) | No | 375.24 | 375.24 | 554.0 | False | None | None | False | None | False | 207882.96 | 0 | 2962828 | 97943 | None | LS9 | d) Phase Plates (Set of 3 Nos.) | Set | 311.52 | 311.52 | 554.0 | False | None | None | False | None | False | 172582.08 | 0 | 2962829 | 97943 | None | LS10 | e) Earth Bonds 300mm long (+3 for retained towers) | No | 553.42 | 553.42 | 176.0 | False | None | None | False | None | False | 97401.92 | 0 | 2962830 | 97943 | None | LS11 | f) Earth Bonds 450mm long (+2 for retained towers) | No | 634.84 | 634.84 | 101.0 | False | None | None | False | None | False | 64118.84 | 0 | 2962831 | 97943 | None | LS13 | Drake ACSR Conductor.
Note: Item No SS13 of station supply - Drake ACSR 220kV side-700Mtr is included | Km | 456660.0 | 456660.0 | 426.476 | False | None | None | False | None | False | 194754530.16 | 0 | 2962832 | 97943 | None | LS14 | Insulators strings suitable for DRAKE ACSR CONDUCTOR
i. Single Tension insulator strings consisting of any one of the following:
a. Insulator string consisting of 1X16nos. of 120kN Disc insulators
Or
b. Porcelain long rod insulator string equivalent to 1X16nos.of 120kN Disc insulators
Or
c. Silicon rubber composite insulator equivalent to 1X16nos. of 120kN Disc insulators | Strings | 15141.76 | 15141.76 | 1332.0 | False | None | None | False | None | False | 20168824.32 | 0 | 2962833 | 97943 | None | LS15 | iii. Single Suspension insulator strings consisting of any one of the following:
a. Insulator string consisting of 1X14nos. of 90kN Disc insulators
Or
b. Porcelain long rod insulator string equivalent to 1X14nos. of 90kN Disc insulators
Or
c. Silicon rubber composite insulator equivalent to 1X14nos. of 90kN Disc insulators | Strings | 9796.36 | 9796.36 | 1242.0 | False | None | None | False | None | False | 12167079.12 | 0 | 2962834 | 97943 | None | LS16 | Insulator Hardwares for DRAKE ACSR CONDUCTOR:
i. Compression type Single Tension clamp (excluding Disc Insulators) with hardwares & arcing horns suitable for 1X16 units of 120kN Disc insulators to suit DRAKE ACSR conductor | Set | 4434.44 | 4434.44 | 1116.0 | False | None | None | False | None | False | 4948835.04 | 0 | 2962835 | 97943 | None | LS17 | ii. Compression type Double Tension clamp (excluding Disc Insulators) with hardwares & arcing horns suitable for 2X16 units of 120kN Disc insulators to suit DRAKE ACSR conductor | Set | 7898.92 | 7898.92 | 108.0 | False | None | None | False | None | False | 853083.36 | 0 | 2962836 | 97943 | None | LS18 | iii. Compression type Single Suspension clamp (excluding Disc Insulators) with hardwares & arcing horns suitable for:
a. 1X14 units of 90kN Disc insulators to suit DRAKE ACSR conductor | Set | 2769.46 | 2769.46 | 870.0 | False | None | None | False | None | False | 2409430.2 | 0 | 2962837 | 97943 | None | LS19 | iv. Compression type Double Suspension clamp (excluding Disc Insulators) with hardwares & arcing horns suitable for 2X14 units of 90kN Disc insulators to suit DRAKE ACSR conductor | Set | 5258.08 | 5258.08 | 186.0 | False | None | None | False | None | False | 978002.88 | 0 | 2962838 | 97943 | None | LS20 | Accessories for Drake ACSR Conductor:
a) Mid Span Compression Joints | No | 1357.0 | 1357.0 | 142.0 | False | None | None | False | None | False | 192694.0 | 0 | 2962839 | 97943 | None | LS21 | b) Pre formed armour rods | No | 3945.92 | 3945.92 | 1056.0 | False | None | None | False | None | False | 4166891.52 | 0 | 2962840 | 97943 | None | LS22 | c) Repair sleeves | No | 1044.3 | 1044.3 | 50.0 | False | None | None | False | None | False | 52215.0 | 0 | 2962841 | 97943 | None | LS23 | d) Pad clamp compression type | No | 1316.88 | 1316.88 | 1212.0 | False | None | None | False | None | False | 1596058.56 | 0 | 2962842 | 97943 | None | LS24 | e) Vibration dampers | No | 1820.74 | 1820.74 | 3324.0 | False | None | None | False | None | False | 6052139.76 | 0 |
| 1709810027000 | 0 | None | None | Transmission Line | Station Erection | 1900241.74 | id | tenderSubEstimateId | categoryName | itemCode | description | uomName | baseRate | finalRate | quantity | modifyQuantityYn | minQuantity | maxQuantity | buyBackYn | buyBackValue | hideYn | netAmount | taxCount |
---|
2962843 | 97944 | None | SE1 | CIRCUIT BREAKER :
SF-6 circuit breakers with rigid, bi-metallic terminal connector suitable for Drake ACSR with spring/semi pneumatic/pneumatic type operating mechanism including mounting arrangements complete as per technical specifications.
220kV, 1250A, 50kA SF6 CB for 220kV line. | No | 84774.74 | 84774.74 | 2.0 | False | None | None | False | None | False | 169549.48 | 0 | 2962844 | 97944 | None | SE2 | ISOLATORS : Isolators including marshalling box,Rigid type terminal connectors with solid core cylindrical post insulators as per technical specifications.
220kV, 1250 A, 40 kA class double break Electrically cum manually operated isolator with solid core insulators
1) Upright mounting type with manually operated Earth Switch
LPH 5750 mm -2 set
2) Upright mounting type without Earth switch LPH 8250 mm - 4 set
3)Upright mounting type without Earth switch LPH 5750 mm-2 Set | Set | 10152.72 | 10152.72 | 8.0 | False | None | None | False | None | False | 81221.76 | 0 | 2962845 | 97944 | None | SE3 | 4)Underhung mounting type without earth switch
Note:Terminal connectors for Isolators :
Rigid type suitable for Drake ACSR- 24(Hiriyur) +24(Madhugiri)
= 48 Nos
Flexible type suitable for 63mm Al.pipe -6(Hiriyur) +6(Madhugiri)
= 12Nos | Set | 14466.8 | 14466.8 | 2.0 | False | None | None | False | None | False | 28933.6 | 0 | 2962846 | 97944 | None | SE4 | CURRENT TRANSFORMER :
Current transformer Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR with marshalling KIOSK complete as per technical specifications.
220kV class, 3.15 KA, CT of ratio 1200-800-600-300/1-1-1-1A with additional 2 cores of 1200/1A Type-1(1no. of main CTs are used as NCTs)
For Metering : Accuracy 0.2s, Burden 10 VA
For Differential /Distance protection PS class , Knee Point Voltage = 1200 V at 1200/1 A RCt 12ohms &
400V at 300/1A Rct 3 ohms
For Bus bar protection : PS class, Knee Point Voltage =
1200 V at 1200/1 A RCt 12 ohms
Note:
i) All the CTs in each kV class shall be of one and the same make for inter-changeability & reliability of performance.
ii) The make and characteristics of 11kV NCT should be the same as that of the incomer CT of 11kV Switchgear. | No | 15134.29 | 15134.29 | 6.0 | False | None | None | False | None | False | 90805.74 | 0 | 2962847 | 97944 | None | SE5 | CAPACITIVE VOLTAGE TRANSFORMER :Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR as per technical specifications.
220kV class,CVTs 4400 PF, 220kV/sqrt3/110V/sqrt3-110V/sqrt3.
Protection Core - 1 & 2 :150 VA, class 3P | No | 9397.91 | 9397.91 | 6.0 | False | None | None | False | None | False | 56387.46 | 0 | 2962848 | 97944 | None | SE6 | SURGE ARRESTOR : (Procelain housing) metal oxide gapless type with rigid bimetallic terminal connectors as per technical specifications..
198kV, 10KA, Discharge Class 3.
Note: Surge arrestors are provided with surge monitors & insulating base. | No | 668.67 | 668.67 | 6.0 | False | None | None | False | None | False | 4012.02 | 0 | 2962849 | 97944 | None | SE7 | A.Control and Relay panel Complete SAS Compatible :
220 kV Line panel Type 2L( as per Annexure RPP1-SAS)
Note :
1)The Accuracy class of metering core of CTs and also electronic trivector meter (with ABT & DLMS features) of control & relay panels shall be 0.2S class and CVTs shall be 0.2 class instead of that specified elsewhere in the respective clauses of Technical specification of bidding documents.
2)All numerical relays shall confirm to IEC 61850 protocal and panel shall be provided with BCU.
3) As there is no SAS in existing Hiriyur station,C&R panel shall be provided with Annunciator & Breaker/Isolator control switch etc.
4)Proposed C&R Panel shall be interfaced with existing Bus-bar protection at Hiriyur Station. | No | 93785.22 | 93785.22 | 1.0 | False | None | None | False | None | False | 93785.22 | 0 | 2962850 | 97944 | None | SE8 | B. Control and Relay panel Complete SCADA Compatible :
220 kV Line panel Type 2L-Duplex type (as per specification) SCADA compatible
Note :
1) The Accuracy class of Metering core of CTs and also Electronic trivector meter (with ABT & DLMS features) of control & relay panels shall be 0.2S class and CVTs shall be 0.2 class instead of that specified elsewhere in the respective clauses of Technical specification of bidding documents).
2) The proposed C&R Panel shall be interfaced with existing bus bar protection and SCADA system at Madhugiri station.
3) The C&R panel and associated panels shall match with existing panels in respect of dimension,mimic, etc., | No | 74239.7 | 74239.7 | 1.0 | False | None | None | False | None | False | 74239.7 | 0 | 2962851 | 97944 | None | SE9 | Total Weight of Station structures & Mounting structures including Bolts & nuts | t | 6753.14 | 6753.14 | 21.781 | False | None | None | False | None | False | 147090.14234 | 0 | 2962852 | 97944 | None | SE10 | Formation of Main/Cross bus with Double Drake ACSR
220kV side | No | 23112.66 | 23112.66 | 2.0 | False | None | None | False | None | False | 46225.32 | 0 | 2962853 | 97944 | None | SE11 | INSULATORS:
Cylindrical Solid core post Insulator as per IS :5350,Part-II & III & as per technical specification:
For 220kV side -2 units/stack | Stack | 667.88 | 667.88 | 12.0 | False | None | None | False | None | False | 8014.56 | 0 | 2962854 | 97944 | None | SE12 | AC Distribution box (Out door ):
AC Distribution box Single front type( outdoor), 6 terminals
750 x1350 x300 mm, one I/C of 100A, MCCB 20KA+ 6 O/G 16A MCB +
1 O/G of 100A HRC Fuse complete as per technical specifications. | No | 2909.88 | 2909.88 | 2.0 | False | None | None | False | None | False | 5819.76 | 0 | 2962855 | 97944 | None | SE13 | LT Power Cable:
1.1 kV class PVC insulated Alluminium power cable(AC supply for lighting etc,.) 4x 70 Sq mm with glands/lugs/ferrules | Mtr | 36.74 | 36.74 | 300.0 | False | None | None | False | None | False | 11022.0 | 0 | 2962856 | 97944 | None | SE14 | Laying of PVC insulated Copper Control Cables 1.1kV Class of sl.no i) to x) of total above.
i) 19 Core 2.5 Sq.mm. Copper Control Cables-6 km
ii) 10 Core 2.5 Sq.mm. Copper Control Cables-3 km
iii) 4 Core 6.0 Sq.mm. Copper Control Cables-6 km
iv) 4 Core 2.5 Sq.mm. Copper Control Cables-3 km
v) 4 Core 4 Sq.mm. Copper Control Cables-2 km
vi) Current cable- Current cable- Copper core with 4.0sqmm cross section multistranded 4 core for CT termination(2 Runs)-0.2 km
vii) Voltage cables-Copper core with 2.5sqmm cross section multistranded 4 core for PT termination-0.10 km
viii) Signal/Communication cables-Armoured Copper core with 0.5sqmm cross section multistranded 10core- 0.10 km
ix) Control Cables-Copper core with 1.5sqmm cross section multistrand 10core-0.10 km
x) RJ-45 cable/CAT Cable for energy meter integration to DCU -0.10km | Km | 17700.0 | 17700.0 | 20.6 | False | None | None | False | None | False | 364620.0 | 0 | 2962857 | 97944 | None | SE15 | PLCC equipments:
1. PLCC Terminal Single channel (40 W Carrier cabinet ) | Set | 11165.16 | 11165.16 | 2.0 | False | None | None | False | None | False | 22330.32 | 0 | 2962858 | 97944 | None | SE16 | 2. Protection coupler-4 command version
Note: The existing wave traps in R & B phase of 220kV Hiriyur- Madhugiri SC line. Y phase to be provided to DC line. | Set | 8865.34 | 8865.34 | 2.0 | False | None | None | False | None | False | 17730.68 | 0 | 2962859 | 97944 | None | SE17 | Earth Mat formation :
i. Supplying and laying MS Flat 50 x 8 mm flat welding and applying ACB paint to welded portion without sodium bentoniteas
per the drawing/standard specification and consolidation | Mtr | 265.5 | 265.5 | 240.0 | False | None | None | False | None | False | 63720.0 | 0 | 2962860 | 97944 | None | SE18 | ii. Supplying and Grounding of Equipment and connecting Equipment to the earth mat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of T&P and consumables) to the earthmat/Groundpit/point of earth connection.
G.I.Flat 50x8mm | Mtr | 442.5 | 442.5 | 385.0 | False | None | None | False | None | False | 170362.5 | 0 | 2962861 | 97944 | None | SE19 | iii. Supplying and Grounding of Equipment and connecting Equipment to the earth mat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of T&P and consumables) to the earthmat/Groundpit/point of earth connection.
G.I.Flat 50x6mm | Mtr | 395.3 | 395.3 | 475.0 | False | None | None | False | None | False | 187767.5 | 0 | 2962862 | 97944 | None | SE20 | iv) Supplying and Providing 25mm dia M.S.Rod 1.05m long earthmat spikes including heating, bending top 50mm overlap flattening and making spike edge at the ground level and welding the rod with ground mat flat with necessary earth work. | No | 534.54 | 534.54 | 9.0 | False | None | None | False | None | False | 4810.86 | 0 | 2962863 | 97944 | None | SE21 | v) Grounding of equipment by providing cast iron pipe of 100 mm ID 13 mm thickness, 2.75 metre long with 2 part clamp out of G.I. Flat 50 X 6 mm continuously welded alround the pipe using cast iron welding electrodes as per drawing including the cost of excavation (All materials to be supplied by the contractor) | No | 19213.94 | 19213.94 | 12.0 | False | None | None | False | None | False | 230567.28 | 0 | 2962864 | 97944 | None | SE22 | Supplying & providing 450 mm dia 450 mm height 1.5" to 2" thick hume pipe collar (nonpressure type) for earth pits
including all lead and lifts etc., | No | 1768.82 | 1768.82 | 12.0 | False | None | None | False | None | False | 21225.84 | 0 |
| 1709810027000 | 0 | None | None | Transmission Line | Civil station and line | 34085967.77 | id | tenderSubEstimateId | categoryName | itemCode | description | uomName | baseRate | finalRate | quantity | modifyQuantityYn | minQuantity | maxQuantity | buyBackYn | buyBackValue | hideYn | netAmount | taxCount |
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2962865 | 97945 | None | CVL1 | Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work.
In all kinds of soils Depth upto 3 m | Cum | 120.36 | 120.36 | 6759.73 | False | None | None | False | None | False | 813601.1028 | 0 | 2962866 | 97945 | None | CVL2 | Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights,including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work.
In ordinary/soft rock without blasting upto 1.5 m depth | Cum | 428.34 | 428.34 | 1892.72 | False | None | None | False | None | False | 810727.6848 | 0 | 2962867 | 97945 | None | CVL3 | Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights,including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work.
In ordinary/soft rock without blasting Depth exceeding 1.5 m but not exceeding 3 m depth | Cum | 501.5 | 501.5 | 4191.04 | False | None | None | False | None | False | 2101806.56 | 0 | 2962868 | 97945 | None | CVL4 | Earth work excavation for FOUNDATION by Mechanical means depth upto 1.50m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including cost of explosives, dressing of excavated surfaces, disposing off or levelling the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, blasting materials, tools, usage of Machinery & all other appurtenaces required to complete the work.
In Hard Rock ( requiring blasting) Depth exceeding 1.5 m, but not exceeding 3 m | Cum | 735.14 | 735.14 | 675.97 | False | None | None | False | None | False | 496932.5858 | 0 | 2962869 | 97945 | None | CVL5 | Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications.
Mix 1:3:6 (M10) Using 20 mm nominal size graded crushed coarse aggregates | Cum | 7336.06 | 7336.06 | 251.36 | False | None | None | False | None | False | 1843992.0416 | 0 | 2962870 | 97945 | None | CVL6 | Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing, form work, centering & scaffolding and all the other appurtenances required to complete the work as per technical specifications
M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates For foundations | Cum | 7641.21 | 7641.21 | 1780.2699 | False | None | None | False | None | False | 13603416.162579 | 0 | 2962871 | 97945 | None | CVL7 | Steel Fabrication: Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification.
All other type of structures | Kg | 93.23 | 93.23 | 95003.65 | False | None | None | False | None | False | 8857190.2895 | 0 | 2962872 | 97945 | None | CVL8 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. | Cum | 313.88 | 313.88 | 11850.77 | False | None | None | False | None | False | 3719719.6876 | 0 | 2962873 | 97945 | None | CVL9 | Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and such simillar works in all kinds of soils, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, excavated surface leveled and sides neatly dressed disposing off the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools & other appurtenaces required to complete the work.
In all kinds of soils Depth upto 1.5 m | Cum | 285.56 | 285.56 | 526.39 | False | None | None | False | None | False | 150315.9284 | 0 | 2962874 | 97945 | None | CVL10 | Earth work excavation by manual means for drains,canals, waste weir draft, approach channels, key trench, foundation of Bridges and such similar works, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, excavated surface leveled and sides neatly dressed disposing off or leveling the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage & other appurtenances required to complete the work
In ordinary/soft rock without blasting Depth exceeding 1.5m, but not exceeding 3 m | Cum | 525.1 | 525.1 | 74.14 | False | None | None | False | None | False | 38930.914 | 0 | 2962875 | 97945 | None | CVL11 | Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications.
Mix 1:4:8 Using 40 mm nominal size graded crushed coarse aggregates | Cum | 6683.52 | 6683.52 | 24.59 | False | None | None | False | None | False | 164347.7568 | 0 | 2962876 | 97945 | None | CVL12 | Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing, form work, centering & scaffolding and all the other appurtenances required to complete the work as per technical specifications.
M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates For cable duct | Cum | 8160.52 | 8160.52 | 35.0 | False | None | None | False | None | False | 285618.2 | 0 | 2962877 | 97945 | None | CVL13 | Providing and fixing Structural Steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. | Kg | 133.34 | 133.34 | 3699.0 | False | None | None | False | None | False | 493224.66 | 0 | 2962878 | 97945 | None | CVL14 | Supplying PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. for: PVC pipes 160mm dia., 6 kg/sqcm & class 3 for cable duct E & F type | m | 729.24 | 729.24 | 180.0 | False | None | None | False | None | False | 131263.2 | 0 | 2962879 | 97945 | None | CVL15 | Constructing brick masonry chamber of internal dimension 600x600mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plastering 12 mm thick with cement mortar 1:4, CC 1:2:4 coping 75mm thk for fixing CI cover & frame etc. And Providing & fixing cast iron cover with frame and necessary locking arrangements with M.S flats 32x6 mm etc & painting with two or more coats with black Japan paint etc. complete as directed by the engineer-in-charge. | Each | 8750.88 | 8750.88 | 10.0 | False | None | None | False | None | False | 87508.8 | 0 | 2962880 | 97945 | None | CVL16 | Constructing brick masonry chamber of internal dimension 450x450mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plastering 12 mm thick with cement mortar 1:4, CC 1:2:4 coping 75mm thk for fixing CI cover & frame etc. And Providing & fixing cast iron cover with frame and necessary locking arrangements with M.S flats 32x6 mm etc & painting with two or more coats with black Japan paint etc. complete as directed by the engineer-in-charge. | Each | 7313.64 | 7313.64 | 10.0 | False | None | None | False | None | False | 73136.4 | 0 | 2962881 | 97945 | None | CVL17 | Jelly Spreading (20-25 mm) : Supplying and providing jelly in the station yard of uniform thickness of 100 mm including the cost of materials, labour charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer in-charge of works as per the standard procedure. | Sqm | 209.21 | 209.21 | 1980.0 | False | None | None | False | None | False | 414235.8 | 0 |
| 1709810027000 | 0 | None | None | Transmission Line | Line Erection | 35430201.7 | id | tenderSubEstimateId | categoryName | itemCode | description | uomName | baseRate | finalRate | quantity | modifyQuantityYn | minQuantity | maxQuantity | buyBackYn | buyBackValue | hideYn | netAmount | taxCount |
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2962882 | 97946 | None | LE1 | Check Survey and Towers Spotting Towers :
a) Survey using their own equipment including
Note: As per UNI SR 2023-24, Volume-VI & Tender Document | Km | 3569.5 | 3569.5 | 69.914 | False | None | None | False | None | False | 249558.023 | 0 | 2962883 | 97946 | None | LE2 | b. Installing insulator strings complete with necessary Hardwares, Installing and stringing of conductor without allowing the conductor to touch the ground and without damaging the conductor including fixing of conductor accessories, etc., (including all the conductors in each phase of all the circuits) - DRAKE ACSR for 220kV Line | Km | 15340.0 | 15340.0 | 425.776 | False | None | None | False | None | False | 6531403.84 | 0 | 2962884 | 97946 | None | LE3 | Erection of Transmission Line Towers (including tower accessoriesetc., except GI angle with Barbed wire & Grounding materials)
Note :
1) The tenderers are required to quote the rates taking in to consideration the charges for sorting of towers parts, loading, unloading, stub seting, fixing of tower accessories,vibration dampers ,aligning, dismantling & transportation of templates from one location to another and tack welding etc.,
2) The rates shall be on MT basis. | t | 8881.06 | 8881.06 | 1501.647 | False | None | None | False | None | False | 13336217.10582 | 0 | 2962885 | 97946 | None | LE4 | Grounding of tower including cost of 40mm dia, 2.5mm thick, class 'C' GI pipe of 3mtrs length as per specifications with 50 x 6mm GI flats 3mtrs long, salt, charcoal including excavation charges. | Set | 8655.3 | 8655.3 | 272.0 | False | None | None | False | None | False | 2354241.6 | 0 | 2962886 | 97946 | None | LE5 | Tower accessories:
Supplying and fixing GI angle 45 x 45 X 5mm, 1Mtr length with cleats, bolts nuts as per specification and fixing above 0.5mtr length each at inner and outer surface of tower to facilitate running of barbed wire | Set | 4862.78 | 4862.78 | 272.0 | False | None | None | False | None | False | 1322676.16 | 0 | 2962887 | 97946 | None | LE6 | Supplying and fixing Barbed wire | m | 89.68 | 89.68 | 42203.22 | False | None | None | False | None | False | 3784784.7696 | 0 | 2962888 | 97946 | None | LE7 | Dismantling of existing Transmission Towers with insulators including loading ,unloading and transportation from site to store under shutdown condition.
A.Dismantling of existing 220kV Towers :
a) 220kV A type towers -185Nos (2.108MT per tower)
b) 220kV AP type towers -56Nos (2.89MT per tower) | t | 6753.13 | 6753.13 | 551.82 | False | None | None | False | None | False | 3726512.1966 | 0 | 2962889 | 97946 | None | LE8 | B. Releasing of existing Drake & Ground wire for 220kV line
i. Releasing of existing Drake conductor | Km | 15340.0 | 15340.0 | 209.736 | False | None | None | False | None | False | 3217350.24 | 0 | 2962890 | 97946 | None | LE9 | ii. Releasing of existing ground wires
Note:
a)Payment will be made only for the actual weight of towers/conductor length/earth wire length which are dismantled.
b) Released/dismantled charges shall include loading/unloading and transportation charges.
c) Released/Dismantled materials shall be transported to nearest KPTCL MW stores | Km | 12980.0 | 12980.0 | 69.912 | False | None | None | False | None | False | 907457.76 | 0 |
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