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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹20.0 CrAccepted-AOC | ₹20.0 Cr | L1 | Accepted-AOC As per decision of WTDs |
| 2 | L2₹20.0 CrRejected-AOC | ₹20.0 Cr | L2 | Rejected-AOC As per decision of WTDs |
| 3 | L3₹22.2 CrRejected-AOC | ₹22.2 Cr | L3 | Rejected-AOC As per decision of WTDs |
Tender Value
₹20.2 Cr
EMD Value
₹40.4 L
Closing Date
28 Jul 2020, 6:00 pmClosed
SE(Contracts-1)
MM Building of RVPN, Near Ram Mandir, Bani Park, Jaipur
CONSTRUCTION OF 1 NO. 220 KV BUS REACTOR BAY AT EACH OF 400 KV GSS, AKAL AND 220 kV GSS, BIKANER and SURATGARH (UNDER PSDF SCHEME)
2020_RRVPN_181652_1
RVPN/EHV/BN-9018001915
Open Tender
Electrical Works
270 days
All over Rajasthan
Please refer Tender documents.
14 documents required · 14 mandatory
₹17,700
As per Bid document
₹40.4 L
Yes
SE(Contracts-1)
31 Dec 2020
7 Apr 2020
29 Jul 2020
7 Apr 2020
28 Jul 2020
17 Jun 2020
10 Jun 2020
MAIN MATERIAL/ ITEMS
25 MVAr, 220 kV Bus Reactor
220 kV,25 MVAR three phase shunt reactor(Excluding 198 KV SA)(including suitable EHV grade reactor oil & 10 % extra quantity to cover wastages/Spillage during erection and top-up in non-returnable drum).
Mandatory Spare Parts as per Schedule-A
Local and remote WTI complete with sensing device and contacts
Local and remote OTI complete with sensing device and contacts
Pressure release device
Buchholz relay complete with assembly
Magnetic oil level gauge
Set of Valves (Complete set for one reactor)
Breather assembly
Surge Arresters
Single pole voltage -coordinated, outdoor station class heavy duty current limiting type 198 kV lightning arresters suitable for connection between phase and ground on 3 phase 245 kV neutral grounded system complete with insulating base, surge counter and current meter, and all accessories as per specification.
Terminal Connectors for above item 6.01
CONTROL, RELAY & PROTECTION PANELS
220 kV Relay Panel for Bus Reactor
Necessary peripherial units, hardware, software, wiring for adding new 1 No 220 kV bay (as per scope of specifications) in existing 220 kV bus bar protection scheme [Refer Clause No.7.4.4 of Volume II, Part-3, Section-I of the specification]
SUBSTATION AUTOMATION SYSTEM
Augmentation of existing substation automation system (IEC-61850 based M/s Alstom make) for new 1 No. 220kV bays alongwith Bay Control Units (BCU),IEDs, Fiber Optic, Ethernet Switches, Hardware & software etc. as per scope of the specification.
HARDWARE AND MECHANICAL/ELECTRICAL AUXILIARIES
245 kV double tension string assembly with single anchoring points with 15 Nos. anti fog type disc per string with all hardware accessories, including corona ring, turn buckle, arching horn and tension clamp set suitable for singleTarantulla conductor .
i) With Turn Buckle
ii) Without Turn Buckle
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single conductor .
Through type
Dropper type
245 kV Clamps and Connectors other than those not included with individual equipment.
All type clamp and connectors for earthwire and GS flat
Grounding Conductor (GS & MS flats of all sizes and Cu/Al Flexible braids)
40/28 mm dia MS Rod
40/28 mm dia 3000 mm long MS rod (earth electrodes) with/without test links, RCC pits, C.I .cover hinged at C.I. frame along with all associated civil works
Note:- i) The GS/MS flats to be used for earthing of the equipment shall be required to be drilled/welded at site as per the needs and approved drawing and M.S. Flats shall be properly painted as per the stipulations. Supply of necessary bolts, nuts & washers shall also be in the scope of the contractor. ii) All the dropped jumpers shall be of Y-type
Bay Marshalling kiosks For 220 kV
Earthwire tension clamps with D. Shackle assembly and earth bond
Lugs to suit 10.98 mm GS Earthwire
Junction boxes
Cables (FRLS)
1.1 KV grade PVC insulated armoured control cables – Cu
1.1 kV grade XLPE / PVC insulated armoured Al. conductor power cable
Streight through Joints for 1.1 kV grade XLPE / PVC insulated power cable as required
Double compression type cable gland for 1.1 kV grade insulated cables & its termination as per cable sizes.
Crimping type cable lugs (Tinned copper) of size of cable as required.
PVC Pipes for Laying cables as per IS 4985 (the sizes shall be recommended by the bidder)
Hume pipe for road crossing NP-4 class (Sizes shall be recommended by the bidder)
Pressure die cast AL(LM-6) nylon-6 make trifoil clamp for recommended cables
MS angle flat & ISMC channel (All sizes)
AAC Tarantulla conductor
10.98mm dia GS earth wire
ILLUMINATION OF AC KIOSK BUILDING By providing Fluorescent lamps, Fluorescent lamps fixtures, Incandescent lamps, Incandescent lamps fixtures, Switch Board & Modular Switches, Cable Conduit and accessories etc. as per technical specification.
FIRE FIGHTING SYSTEM (AS PER TECHNICAL SPECIFICATION)
FIRE DETECTION AND ALARM SYSTEM FOR AC KIOSK By providing addressable Photo Electronic light scattered smoke detectors with / without duct caging, addressable ionization chamber smoke detectors, FRLS control cables etc.
HAND APPLIANCES Carbon di-oxide type portable fire extinguisher of 4.5Kg capacity complete with fill.
Extension of existing hydrant system upto 220kV Kiosk including Hose pipe of suitable length and fitted with accessories like branch pipes, Nozzles etc. kept in Hose boxes.
AIR CONDITIONING SYSTEM
Design, supply, installation, testing and commissioning of Air conditioning & ventilation system for kiosk of bay level units in switchyard as per specification alongwith the necessary spares for satisfactory operation for 5 (five) years. .
STRUCTURES: Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure. Conforming to IS:2062 and GI pipe conforming to grade YST 22 or higher grade as per IS:806.
LATTICE STRUCTURE
220 kV tower type AT8
220 kV Beam type AB1/AB2
PIPE STRUCTURES
220 kV Surge Arrestor
Any Other item required for successful completion of work
Description of Work / Item(s)
Service part
220 kV, 25 MVAR SHUNT REACTOR (BUS TYPE)
220 kV,25 MVAR three phase shunt reactor(Excluding 198 KV SA)(including suitable EHV grade reactor oil & 10 % extra quantity to cover wastages/Spillage during erection and top-up in non-returnable drum).
SURGE ARRESTOR
Single pole voltage -coordinated, outdoor station class heavy duty current limiting type 198 kV lightning arresters suitable for connection between phase and ground on 3 phase 245 kV neutral grounded system complete with insulating base, surge counter and current meter, and all accessories as per specification.
Terminal Connectors for above 31.00
CONTROL, RELAY & PROTECTION PANELS & ASSOCIATED MANDATORY SPARES/EQUIPMENTS
220 kV Relay Panel for Bus Reactor
Necessary peripherial units, hardware, software wiring for adding new 1 Nos. 220 kV bays (as per scope of specification) in the existing 220 kV Bus Bar Protection Scheme (M/s.Areva Make)
SUBSTATION AUTOMATION SYSTEM
Supply. erection, testing & commissioning of Ethernet Switch, OFC, BCU, IEDs etc. to complete the scope of integrating of 1 nos. 220 kV feeder bays with the existing M/s Siemens supplied SAS system.
HARDWARES AND MECHANICAL/ELECTRICAL AUXILLIARIES Note:- (i) The items under the Hardware, Mechanical/Electrical auxiliaries, Structures and civil works have been listed for the purposes of Bid preparation. The Bidder is required to estimate the quantities. The bidder is required to indicate unit rate and total price of the items under respective heads in bid proposal sheets. The bidder may note that the list indicated below is not exhaustive and he may modify the same to meet the complete requirement of specification. The cement and steel shall be supplied by the Contractor. (ii) The GS/MS flats to be used for earthing of the equipment shall be required to be drilled/welded at site as per the needs and approved drawing and M.S. Flats shall be properly painted as per the stipulations. Supply of necessary bolts, nuts & washers shall also be in the scope of the contractor. (iii) All the dropped jumpers shall be of Y-type.
245 kV double tension string assembly with single anchoring points with 15 Nos. anti fog type disc per string with all hardware accessories, including corona ring, turn buckle, arching horn and tension clamp set suitable for single / Twin Tarantulla bundle with 300mm sub conductor spacing.
i) With Turn Buckle
ii) Without Turn Buckle
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single/Twin Tarantulla bundle with 300mm sub conductor spacing. i) Through type
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single/Twin Tarantulla bundle with 300mm sub conductor spacing. i) Dropper type
245 kV Clamps and Connectors other than those not included with individual equipment.
All type clamp and connectors for earthwire and GS flat
Grounding Conductor (GS & MS flats of all sizes and Cu/Al Flexible braids)
40/28 mm dia MS Rod
40/28 mm dia 3200 mm long MS rod (earth electrodes) with/without test links, RCC pits, C.I. cover hinged at C.I. frame along with all associated civil works
Bay Marshalling kiosk - For 220 kV
Cables (FRLS)
1.1 KV grade PVC insulated armoured control cables – Cu
1.1 kV grade XLPE / PVC insulated armoured Al. conductor power cable
Straight through joints for 1.1 kV XLPE / PVC power cables as required
Double compression type cable gland for 1.1 kV grade insulated cables & its termination as per cable sizes.
Crimping type cable lugs (Tinned copper) of size of cable as required.
PVC Pipes for Laying cables as per IS 4985 (the sizes shall be recommended by the bidder)
Hume pipes for road crossing (NP-4 class). (Sizes shall be recommended by the bidder)
Pressure die cast AL (LM6) Nylon 6 made trefoil clamp for recommended cables
AAC Tarantulla conductor
Any other item.
ILLUMINATION OF AC KIOSK BUILDING By providing Fluorescent lamps, Fluorescent lamps fixtures, Incandescent lamps, Incandescent lamps fixtures, Switch Board & Modular Switches, Cable Conduit and accessories etc. as per technical specification.
FIRE FIGHTING SYSTEM (AS PER TECHNICAL SPECIFICATION)
FIRE DETECTION AND ALARM SYSTEM FOR AC KIOSK By providing addressable Photo Electronic light scattered smoke detectors with / without duct caging, addressable ionization chamber smoke detectors, FRLS control cables etc.
HAND APPLIANCES Carbon di-oxide type portable fire extinguisher of 4.5Kg capacity complete with fill.
Extension of existing hydrant system upto 220kV Kiosk including Hose pipe of suitable length and fitted with accessories like branch pipes, Nozzles etc. kept in Hose boxes.
AIR CONDITIONING SYSTEM
Design, supply, installation, testing and commissioning of Air conditioning & ventilation system for kiosk of bay level units in switchyard as per specification alongwith the necessary spares for satisfactory operation for 5 (five) years. .
Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure. Conforming to IS:2062 and GI pipe conforming to grade YST 22 or higher grade as per IS:806.
LATTICE STRUCTURES
220 kV tower type AT8
220 kV Beam type AB1 / AB2
PIPE STRUCTURES
220 kV Surge Arrestor
CIVIL WORKS:- FOUNDATIONS Design, Engineering, supply of all labour, material and construction of RCC footings and pedestals of any section/size including the cost of excavation in all types of soil/rock, back filling with available approved earth or borrowed/new earth, disposal of surplus earth/rock to the places directed, concrete (RCC M20 Grade and Lean concrete 1:4:8), reinforcement steel, form work, grouting, underpinning, foundation strengthening in expansive / B.C soil , curing, sundries and other items not mentioned herein but required for the completion of the work for the following station towers and equipments support structures as per technical specification, approved drawings and directions of the Engineer- in-charge of work
LATTICE STRUCTURE
220 kV tower type AT6 with peak
PIPE STRUCTURE
220 kV Surge Arrestor
220 kV BPI (18-2)
FOUNDATION OF 25MVAR, 220kV SHUNT REACTOR AND ASSOCIATED EQUIPMENTS.
Design, engineering, supply labour, material, equipment and construction 25 MVAR, 220KV shunt reactors and associated equipments foundation (Conc. M-20) including all associated works, rail tracks, jacking pads, anchor block R.C.C., P.C.C Misc. Structural steel including M.S. grating, gravel filling pylon supports system and other items not mentioned herein but required for the completion of work as per technical specification.
CIVIL WORKS:-CABLE TRENCH Design, engineering and construction of R.C.C. cable trenches (section type B, C,D) for required depths precast R.C.C. covers, water stops, brick works wherever required including the supply of labour, material, cement, reinforcement steel, steel angles, flats and providing P.C.C.(1:4:8) for cable trenches of section type B,C,D and sumps with a provision of pumps as per technical specification and approved drawings
Section B
Section C
Section D
Sump pits with a provision of pumps
CIVIL WORKS:- CABLE TRENCH CROSSING Design, engineering, construction including supply of labour, material, cement, reinforcement steel, form work etc. and all associated works for construction of cable trench (section type C) for road as per technical specification and approved drawings
Section C crossing road
CIVIL WORKS:- TRENCHES for directly buried cables (Bidder is to indicate different sizes width wise)
CIVIL WORKS:- SITE SURFACING & JELLY SPREADING
Providing and supplying all labour, material including disposal of excess earth from the Switchyard for maintaining FGL etc. , removal of weeds, soil sterilization / antiweed treatment including excavation, mixing / injecting chemicals to achieve the guaranteed effectiveness of treatment at least up to one year etc., rolling, dressing, compacting the earth in Extended Switchyard area including providing and laying base layer of 150 mm thick crusher dust/ morrum/ quarry rubbish or any other locally available CNS having infertile behavior shall be laid to prepare base for jelly spreading as per specification.
CIVIL WORKS:- BAY LEVEL KIOSK BUILDING (S) : Design & construction as per drawing and specification
220kV level
Dismantling of AT8 structure foundation.
Add: Any other item bidder may require to complete the Civil works as per specification requirements
Description of Work / Item(s)
MAIN MATERIAL/ ITEMS
25 MVAr, 220 kV Bus Reactor
220 kV,25 MVAR three phase shunt reactor(Excluding 198 KV SA)(including suitable EHV grade reactor oil & 10 % extra quantity to cover wastages/Spillage during erection and top-up in non-returnable drum).
Mandatory Spare Parts as per Schedule-A
Local and remote WTI complete with sensing device and contacts
Local and remote OTI complete with sensing device and contacts
Pressure release device
Buchholz relay complete with assembly
Magnetic oil level gauge
Set of Valves (Complete set for one reactor)
Breather assembly
Circuit Breaker
245 kV, 2000 Amp. 40 kA rupturing capacity circuit breaker suitable for single and three phase rapid auto reclosing complete with mounting structures, foundation bolts, nuts and first filling of SF-6 gas plus 20% spare gas including accessories and auxiliaries
Terminal Connectors for above 1.01
Current Transformer (LIVE TANK TYPE ONLY)
2000-1000-500/1-1-1-1-1 Amp. 245 kV single phase multi core current transformers
Terminal Connectors for above item 2.01
Isolator
245 kV 2000 Amp. triple pole, gang operated Horizontal Double break type, motor operated, outdoor Isolator metallic without Earth Blade complete with all accessories.
Terminal Connectors for above 4.01
Post insulators for above item 4.01
245 kV 2000 Amp. triple pole, gang operated Horizontal Double break type, motor operated, outdoor Isolator metallic fitted with Single Earth Blade complete with all accessories.
Terminal Connectors for above item 4.04
Post insulators for above item 4.04
245 kV 2000 Amp. triple pole, gang operated Horizontal Double break type, motor operated, outdoor, Isolator metallic for Tandem operation complete with all accessories.
Terminal Connectors for above item 4.10
Post insulators for above item 4.10
Surge Arresters
Single pole voltage -coordinated, outdoor station class heavy duty current limiting type 198 kV lightning arresters suitable for connection between phase and ground on 3 phase 245 kV neutral grounded system complete with insulating base, surge counter and current meter, and all accessories as per specification.
Terminal Connectors for above item 5.01
CONTROL, RELAY & PROTECTION PANELS
220 kV Relay Panel for Bus Reactor
Necessary peripherial units, hardware, software, wiring for adding new 1 No 220 kV bay (as per scope of specifications) in existing 220 kV bus bar protection scheme [Refer Clause No.7.4.4 of Volume II, Part-3, Section-I of the specification]
HARDWARE AND MECHANICAL/ELECTRICAL AUXILIARIES
245 kV double tension string assembly with single anchoring points with 15 Nos. anti fog type disc per string with all hardware accessories, including corona ring, turn buckle, arching horn and tension clamp set suitable for single/ Double ACSR Zebra conductor .
i) With Turn Buckle
ii) Without Turn Buckle
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single conductor .
Through type
Dropper type
245 kV Bus Post Insulators other than those not included with individual equipment but including BPI for WT.
245 kV Clamps and Connectors other than those not included with individual equipment.
All type clamp and connectors for earthwire and GS flat
Spacers -All type (Rigid type)
Spacers -All type (Flexible type)
Grounding Conductor (GS & MS flats of all sizes and Cu/Al Flexible braids)
40/28 mm dia MS Rod
40/28 mm dia 3000 mm long MS rod (earth electrodes) with/without test links, RCC pits, C.I .cover hinged at C.I. frame along with all associated civil works
Note:- i) The GS/MS flats to be used for earthing of the equipment shall be required to be drilled/welded at site as per the needs and approved drawing and M.S. Flats shall be properly painted as per the stipulations. Supply of necessary bolts, nuts & washers shall also be in the scope of the contractor. ii) All the dropped jumpers shall be of Y-type
Earthwire tension clamps with D. Shackle assembly and earth bond
Lugs to suit 10.98 mm GS Earthwire
Junction boxes
Cables (FRLS)
1.1 KV grade PVC insulated armoured control cables – Cu
1.1 kV grade XLPE / PVC insulated armoured Al. conductor power cable
Streight through Joints for 1.1 kV grade XLPE / PVC insulated power cable as required
Double compression type cable gland for 1.1 kV grade insulated cables & its termination as per cable sizes.
Crimping type cable lugs (Tinned copper) of size of cable as required.
PVC Pipes for Laying cables as per IS 4985 (the sizes shall be recommended by the bidder)
Hume pipe for road crossing NP-4 class (Sizes shall be recommended by the bidder)
Pressure die cast AL(LM-6) nylon-6 make trifoil clamp for recommended cables
MS angle flat & ISMC channel (All sizes)
AAC Tarantulla conductor
10.98mm dia GS earth wire
FIRE FIGHTING SYSTEM (AS PER TECHNICAL SPECIFICATION)
HAND APPLIANCES Carbon di-oxide type portable fire extinguisher of 4.5Kg capacity complete with fill.
STRUCTURES: Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure. Conforming to IS:2062 and GI pipe conforming to grade YST 22 or higher grade as per IS:806.
LATTICE STRUCTURE
220 kV tower type AT1
220 kV tower type AT4
220 kV tower type AT6
220 kV tower type AT6 with peak
220 kV Beam type AB1/AB2
220 kV CT Support Structures
PIPE STRUCTURES
220 kV Surge Arrestor
220 kV Isolator
220 kV BPI
Any Other item required for successful completion of work
Description of Work / Item(s)
Service part
220 kV, 25 MVAR SHUNT REACTOR (BUS TYPE)
220 kV,25 MVAR three phase shunt reactor(Excluding 198 KV SA)(including suitable EHV grade reactor oil & 10 % extra quantity to cover wastages/Spillage during erection and top-up in non-returnable drum).
CIRCUIT BREAKER
245 kV, 2000 Amp. 40 kA rupturing capacity circuit breaker suitable for single and three phase rapid auto reclosing complete with mounting structures, foundation bolts, nuts and first filling of SF-6 gas plus 20% spare gas including accessories and auxiliaries
Terminal Connectors for above 1.01
CURRENT TRANSFORMER (LIVE TANK ONLY)
2000-1000-500/1-1-1-1-1 Amp. 245 kV single phase multi core current transformers.
Terminal Connectors for above 2.01
ISOLATOR
245 kV 2000 Amp. triple pole, gang operated Horizontal Double break type, motor operated, outdoor Isolator metallic without Earth Blade complete with all accessories.
Terminal Connectors for above 4.01
Post insulators for above 4.01
245 kV 2000 Amp. triple pole, gang operated Horizontal Double break type, motor operated, outdoor Isolator metallic fitted with Single Earth Blade complete with all accessories.
Terminal Connectors for above 4.04
Post insulators for above 4.04
245 kV 2000 Amp. triple pole, gang operated Horizontal Double break type, motor operated, outdoor, Isolator metallic for Tandem operation complete with all accessories.
Terminal Connectors for above 4.10
Post insulators for above 4.10
SURGE ARRESTOR
Single pole voltage -coordinated, outdoor station class heavy duty current limiting type 198 kV lightning arresters suitable for connection between phase and ground on 3 phase 245 kV neutral grounded system complete with insulating base, surge counter and current meter, and all accessories as per specification.
Terminal Connectors for above 5.01
CONTROL, RELAY & PROTECTION PANELS & ASSOCIATED MANDATORY SPARES/EQUIPMENTS
220 kV Relay Panel for Bus Reactor
Necessary peripherial units, hardware, software wiring for adding new 1 Nos. 220 kV bays (as per scope of specification) in the existing 220 kV Bus Bar Protection Scheme (M/s.Areva Make)
HARDWARES AND MECHANICAL/ELECTRICAL AUXILLIARIES Note:- (i) The items under the Hardware, Mechanical/Electrical auxiliaries, Structures and civil works have been listed for the purposes of Bid preparation. The Bidder is required to estimate the quantities. The bidder is required to indicate unit rate and total price of the items under respective heads in bid proposal sheets. The bidder may note that the list indicated below is not exhaustive and he may modify the same to meet the complete requirement of specification. The cement and steel shall be supplied by the Contractor. (ii) The GS/MS flats to be used for earthing of the equipment shall be required to be drilled/welded at site as per the needs and approved drawing and M.S. Flats shall be properly painted as per the stipulations. Supply of necessary bolts, nuts & washers shall also be in the scope of the contractor. (iii) All the dropped jumpers shall be of Y-type.
245 kV double tension string assembly with single anchoring points with 15 Nos. anti fog type disc per string with all hardware accessories, including corona ring, turn buckle, arching horn and tension clamp set suitable for single / Twin Zebra with spacer
i) With Turn Buckle
ii) Without Turn Buckle
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single/Twin Zebra with spacer i) Through type
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single/Twin Zebra with Spacer i) Dropper type
245 kV Bus Post Insulators other than those not included with individual equipment.
245 kV Clamps and Connectors other than those not included with individual equipment.
All type clamp and connectors for earthwire and GS flat
245 kV Spacers (All types) - Rigid type
245 kV Spacers (All types) - Flexible type
Grounding Conductor (GS & MS flats of all sizes and Cu/Al Flexible braids)
40/28 mm dia MS Rod
40/28 mm dia 3200 mm long MS rod (earth electrodes) with/without test links, RCC pits, C.I. cover hinged at C.I. frame along with all associated civil works
Earthwire tension clamps with D. Shackle assembly and earth bond
Lugs to suit 10.98 mm GS Earthwire
Junction boxes
Cables (FRLS)
1.1 KV grade PVC insulated armoured control cables – Cu
1.1 kV grade XLPE / PVC insulated armoured Al. conductor power cable
Straight through joints for 1.1 kV XLPE / PVC power cables as required
Double compression type cable gland for 1.1 kV grade insulated cables & its termination as per cable sizes.
Crimping type cable lugs (Tinned copper) of size of cable as required.
PVC Pipes for Laying cables as per IS 4985 (the sizes shall be recommended by the bidder)
Hume pipes for road crossing (NP-4 class). (Sizes shall be recommended by the bidder)
Pressure die cast AL (LM6) Nylon 6 made trefoil clamp for recommended cables
MS Angle Flat and ISMC channel (All size)
AAC Tarantulla conductor
10.98mm dia GS earth wire
Any other item.
FIRE FIGHTING SYSTEM (AS PER TECHNICAL SPECIFICATION)
HAND APPLIANCES Carbon di-oxide type portable fire extinguisher of 4.5Kg capacity complete with fill.
Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure. Conforming to IS:2062 and GI pipe conforming to grade YST 22 or higher grade as per IS:806.
LATTICE STRUCTURES
220 kV tower type AT1
220 kV tower type AT4
220 kV tower type AT6
220 kV tower type AT6 with peak
220 kV Beam type AB1 / AB2
220 kV CT Support Structures
PIPE STRUCTURES
220 kV Surge Arrestor
220 kV Isolator
220 kV BPI
Dismentalling of AT8 structure
CIVIL WORKS:- FOUNDATIONS Design, Engineering, supply of all labour, material and construction of RCC footings and pedestals of any section/size including the cost of excavation in all types of soil/rock, back filling with available approved earth or borrowed/new earth, disposal of surplus earth/rock to the places directed, concrete (RCC M20 Grade and Lean concrete 1:4:8), reinforcement steel, form work, grouting, underpinning, foundation strengthening in expansive / B.C soil , curing, sundries and other items not mentioned herein but required for the completion of the work for the following station towers and equipments support structures as per technical specification, approved drawings and directions of the Engineer- in-charge of work
LATTICE STRUCTURE
220 kV tower type AT1
220 kV tower type AT4
220 kV tower type AT6
220 kV tower type AT6 with peak
220 kV CT Support Structures
220 kV CB Support Structure
PIPE STRUCTURE
220 kV Surge Arrestor
220 kV Isolator
220 kV BPI (18-2)
FOUNDATION OF 25MVAR, 220kV SHUNT REACTOR AND ASSOCIATED EQUIPMENTS.
Design, engineering, supply labour, material, equipment and construction 25 MVAR, 220KV shunt reactors and associated equipments foundation (Conc. M-20) including all associated works, rail tracks, jacking pads, anchor block R.C.C., P.C.C Misc. Structural steel including M.S. grating, gravel filling pylon supports system and other items not mentioned herein but required for the completion of work as per technical specification.
CIVIL WORKS:-CABLE TRENCH Design, engineering and construction of R.C.C. cable trenches (section type B, C,D) for required depths precast R.C.C. covers, water stops, brick works wherever required including the supply of labour, material, cement, reinforcement steel, steel angles, flats and providing P.C.C.(1:4:8) for cable trenches of section type B,C,D and sumps with a provision of pumps as per technical specification and approved drawings
Section B
Section C
Section D
Sump pits with a provision of pumps
CIVIL WORKS:- CABLE TRENCH CROSSING Design, engineering, construction including supply of labour, material, cement, reinforcement steel, form work etc. and all associated works for construction of cable trench (section type C) for road as per technical specification and approved drawings
Section C crossing road
CIVIL WORKS:- TRENCHES for directly buried cables (Bidder is to indicate different sizes width wise)
CIVIL WORKS:- SITE SURFACING & JELLY SPREADING
Providing and supplying all labour, material including disposal of excess earth from the Switchyard for maintaining FGL etc. , removal of weeds, soil sterilization / antiweed treatment including excavation, mixing / injecting chemicals to achieve the guaranteed effectiveness of treatment at least up to one year etc., rolling, dressing, compacting the earth in Extended Switchyard area including providing and laying base layer of 150 mm thick crusher dust/ morrum/ quarry rubbish or any other locally available CNS having infertile behavior shall be laid to prepare base for jelly spreading as per specification.
CIVIL WORKS:- BAY LEVEL KIOSK BUILDING (S) : Design & construction as per drawing and specification
Dismantling of AT8 structure foundation.
Add: Any other item bidder may require to complete the Civil works as per specification requirements
Description of Work / Item(s)
MAIN MATERIAL/ ITEMS
25 MVAr, 220 kV Bus Reactor
220 kV,25 MVAR three phase shunt reactor(Excluding 198 KV SA)(including suitable EHV grade reactor oil & 10 % extra quantity to cover wastages/Spillage during erection and top-up in non-returnable drum).
Mandatory Spare Parts as per Schedule-A
Local and remote WTI complete with sensing device and contacts
Local and remote OTI complete with sensing device and contacts
Pressure release device
Buchholz relay complete with assembly
Magnetic oil level gauge
Set of Valves (Complete set for one reactor)
Breather assembly
Circuit Breaker
245 kV, 2000 Amp. 40 kA rupturing capacity circuit breaker suitable for single and three phase rapid auto reclosing complete with mounting structures, foundation bolts, nuts and first filling of SF-6 gas plus 20% spare gas including accessories and auxiliaries
Terminal Connectors for above 1.01
Current Transformer (LIVE TANK TYPE ONLY)
2000-1000-500/1-1-1-1-1 Amp. 245 kV single phase multi core current transformers
Terminal Connectors for above item 2.01
Surge Arresters
Single pole voltage -coordinated, outdoor station class heavy duty current limiting type 198 kV lightning arresters suitable for connection between phase and ground on 3 phase 245 kV neutral grounded system complete with insulating base, surge counter and current meter, and all accessories as per specification.
Terminal Connectors for above item 5.01
CONTROL, RELAY & PROTECTION PANELS
220 kV Relay Panel for Bus Reactor
Necessary peripherial units, hardware, software, wiring for adding new 1 No 220 kV bay (as per scope of specifications) in existing 220 kV bus bar protection scheme [Refer Clause No.7.4.4 of Volume II, Part-3, Section-I of the specification]
HARDWARE AND MECHANICAL/ELECTRICAL AUXILIARIES
245 kV double tension string assembly with single anchoring points with 15 Nos. anti fog type disc per string with all hardware accessories, including corona ring, turn buckle, arching horn and tension clamp set suitable for single/ Double ACSR Zebra conductor .
i) With Turn Buckle
ii) Without Turn Buckle
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single conductor .
Through type
Dropper type
245 kV Bus Post Insulators other than those not included with individual equipment but including BPI for WT.
245 kV Clamps and Connectors other than those not included with individual equipment.
All type clamp and connectors for earthwire and GS flat
Spacers -All type (Rigid type)
Spacers -All type (Flexible type)
Grounding Conductor (GS & MS flats of all sizes and Cu/Al Flexible braids)
40/28 mm dia MS Rod
40/28 mm dia 3000 mm long MS rod (earth electrodes) with/without test links, RCC pits, C.I .cover hinged at C.I. frame along with all associated civil works
Note:- i) The GS/MS flats to be used for earthing of the equipment shall be required to be drilled/welded at site as per the needs and approved drawing and M.S. Flats shall be properly painted as per the stipulations. Supply of necessary bolts, nuts & washers shall also be in the scope of the contractor. ii) All the dropped jumpers shall be of Y-type
Earthwire tension clamps with D. Shackle assembly and earth bond
Lugs to suit 7/3.15 GS Earthwire
Junction boxes
Cables (FRLS)
1.1 KV grade PVC insulated armoured control cables – Cu
1.1 kV grade XLPE / PVC insulated armoured Al. conductor power cable
Streight through Joints for 1.1 kV grade XLPE / PVC insulated power cable as required
Double compression type cable gland for 1.1 kV grade insulated cables & its termination as per cable sizes.
Crimping type cable lugs (Tinned copper) of size of cable as required.
PVC Pipes for Laying cables as per IS 4985 (the sizes shall be recommended by the bidder)
Hume pipe for road crossing NP-4 class (Sizes shall be recommended by the bidder)
Pressure die cast AL(LM-6) nylon-6 make trifoil clamp for recommended cables
MS angle flat & ISMC channel (All sizes)
ACSR Zebra conductor
7/3.15 GS earth wire
FIRE FIGHTING SYSTEM (AS PER TECHNICAL SPECIFICATION)
HAND APPLIANCES Carbon di-oxide type portable fire extinguisher of 4.5Kg capacity complete with fill.
STRUCTURES: Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure. Conforming to IS:2062 and GI pipe conforming to grade YST 22 or higher grade as per IS:806.
LATTICE STRUCTURE
220 kV tower type AT1
220 kV Beam type AB1/AB2
220 kV CT Support Structures
132 kV Beam type BB1
132 kV tower type BT1
PIPE STRUCTURES
220 kV Surge Arrestor
220 kV BPI
Any Other item required for successful completion of work
Description of Work / Item(s)
Service part
220 kV, 25 MVAR SHUNT REACTOR (BUS TYPE)
220 kV,25 MVAR three phase shunt reactor(Excluding 198 KV SA)(including suitable EHV grade reactor oil & 10 % extra quantity to cover wastages/Spillage during erection and top-up in non-returnable drum).
CIRCUIT BREAKER
245 kV, 2000 Amp. 40 kA rupturing capacity circuit breaker suitable for single and three phase rapid auto reclosing complete with mounting structures, foundation bolts, nuts and first filling of SF-6 gas plus 20% spare gas including accessories and auxiliaries
Terminal Connectors for above 1.01
CURRENT TRANSFORMER (LIVE TANK ONLY)
2000-1000-500/1-1-1-1-1 Amp. 245 kV single phase multi core current transformers.
Terminal Connectors for above 2.01
SURGE ARRESTOR
Single pole voltage -coordinated, outdoor station class heavy duty current limiting type 198 kV lightning arresters suitable for connection between phase and ground on 3 phase 245 kV neutral grounded system complete with insulating base, surge counter and current meter, and all accessories as per specification.
Terminal Connectors for above 5.01
CONTROL, RELAY & PROTECTION PANELS & ASSOCIATED MANDATORY SPARES/EQUIPMENTS
220 kV Relay Panel for Bus Reactor
Necessary peripherial units, hardware, software wiring for adding new 1 Nos. 220 kV bays (as per scope of specification) in the existing 220 kV Bus Bar Protection Scheme (M/s.Areva Make)
HARDWARES AND MECHANICAL/ELECTRICAL AUXILLIARIES Note:- (i) The items under the Hardware, Mechanical/Electrical auxiliaries, Structures and civil works have been listed for the purposes of Bid preparation. The Bidder is required to estimate the quantities. The bidder is required to indicate unit rate and total price of the items under respective heads in bid proposal sheets. The bidder may note that the list indicated below is not exhaustive and he may modify the same to meet the complete requirement of specification. The cement and steel shall be supplied by the Contractor. (ii) The GS/MS flats to be used for earthing of the equipment shall be required to be drilled/welded at site as per the needs and approved drawing and M.S. Flats shall be properly painted as per the stipulations. Supply of necessary bolts, nuts & washers shall also be in the scope of the contractor. (iii) All the dropped jumpers shall be of Y-type.
245 kV double tension string assembly with single anchoring points with 15 Nos. anti fog type disc per string with all hardware accessories, including corona ring, turn buckle, arching horn and tension clamp set suitable for single / Twin Zebra with spacer
i) With Turn Buckle
ii) Without Turn Buckle
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single/Twin Zebra with spacer i) Through type
245 kV single suspension string insulator assembly with 15 Nos. anti fog type disc insulators with all hardware accessories including corona ring, arching horn and suitable for through / drop clamp set for single/Twin Zebra with Spacer i) Dropper type
245 kV Bus Post Insulators other than those not included with individual equipment.
245 kV Clamps and Connectors other than those not included with individual equipment.
All type clamp and connectors for earthwire and GS flat
245 kV Spacers (All types) - Rigid type
245 kV Spacers (All types) - Flexible type
Grounding Conductor (GS & MS flats of all sizes and Cu/Al Flexible braids)
40/28 mm dia MS Rod
40/28 mm dia 3200 mm long MS rod (earth electrodes) with/without test links, RCC pits, C.I. cover hinged at C.I. frame along with all associated civil works
Earthwire tension clamps with D. Shackle assembly and earth bond
Lugs to suit 7/3.15 GS Earthwire
Junction boxes
Cables (FRLS)
1.1 KV grade PVC insulated armoured control cables – Cu
1.1 kV grade XLPE / PVC insulated armoured Al. conductor power cable
Straight through joints for 1.1 kV XLPE / PVC power cables as required
Double compression type cable gland for 1.1 kV grade insulated cables & its termination as per cable sizes.
Crimping type cable lugs (Tinned copper) of size of cable as required.
PVC Pipes for Laying cables as per IS 4985 (the sizes shall be recommended by the bidder)
Hume pipes for road crossing (NP-4 class). (Sizes shall be recommended by the bidder)
Pressure die cast AL (LM6) Nylon 6 made trefoil clamp for recommended cables
MS Angle Flat and ISMC channel (All size)
ACSR Zebra conductor
7/3.15 GS earth wire
Any other item.
FIRE FIGHTING SYSTEM (AS PER TECHNICAL SPECIFICATION)
HAND APPLIANCES Carbon di-oxide type portable fire extinguisher of 4.5Kg capacity complete with fill.
Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure. Conforming to IS:2062 and GI pipe conforming to grade YST 22 or higher grade as per IS:806.
LATTICE STRUCTURES
220 kV tower type AT1
220 kV Beam type AB1 / AB2
220 kV CT Support Structures
132 kV Beam type BB1
132 kV tower type BT1
PIPE STRUCTURES
220 kV Surge Arrestor
220 kV BPI
Dismantling of220 kV CB & structure
CIVIL WORKS:- FOUNDATIONS Design, Engineering, supply of all labour, material and construction of RCC footings and pedestals of any section/size including the cost of excavation in all types of soil/rock, back filling with available approved earth or borrowed/new earth, disposal of surplus earth/rock to the places directed, concrete (RCC M20 Grade and Lean concrete 1:4:8), reinforcement steel, form work, grouting, underpinning, foundation strengthening in expansive / B.C soil , curing, sundries and other items not mentioned herein but required for the completion of the work for the following station towers and equipments support structures as per technical specification, approved drawings and directions of the Engineer- in-charge of work
LATTICE STRUCTURE
220 kV tower type AT1
220 kV CT Support Structures
220 kV CB Support Structure
132 kV Beam type BB1
132 kV tower type BT1
PIPE STRUCTURE
220 kV Surge Arrestor
220 kV BPI (18-2)
FOUNDATION OF 25MVAR, 220kV SHUNT REACTOR AND ASSOCIATED EQUIPMENTS.
Design, engineering, supply labour, material, equipment and construction 25 MVAR, 220KV shunt reactors and associated equipments foundation (Conc. M-20) including all associated works, rail tracks, jacking pads, anchor block R.C.C., P.C.C Misc. Structural steel including M.S. grating, gravel filling pylon supports system and other items not mentioned herein but required for the completion of work as per technical specification.
CIVIL WORKS:-CABLE TRENCH Design, engineering and construction of R.C.C. cable trenches (section type B, C,D) for required depths precast R.C.C. covers, water stops, brick works wherever required including the supply of labour, material, cement, reinforcement steel, steel angles, flats and providing P.C.C.(1:4:8) for cable trenches of section type B,C,D and sumps with a provision of pumps as per technical specification and approved drawings
Section B
Section C
Section D
Sump pits with a provision of pumps
CIVIL WORKS:- CABLE TRENCH CROSSING Design, engineering, construction including supply of labour, material, cement, reinforcement steel, form work etc. and all associated works for construction of cable trench (section type C) for road as per technical specification and approved drawings
Section C crossing road
CIVIL WORKS:- TRENCHES for directly buried cables (Bidder is to indicate different sizes width wise)
CIVIL WORKS:- SITE SURFACING & JELLY SPREADING
Providing and supplying all labour, material including disposal of excess earth from the Switchyard for maintaining FGL etc. , removal of weeds, soil sterilization / antiweed treatment including excavation, mixing / injecting chemicals to achieve the guaranteed effectiveness of treatment at least up to one year etc., rolling, dressing, compacting the earth in Extended Switchyard area including providing and laying base layer of 150 mm thick crusher dust/ morrum/ quarry rubbish or any other locally available CNS having infertile behavior shall be laid to prepare base for jelly spreading as per specification.
CIVIL WORKS:- BAY LEVEL KIOSK BUILDING (S) : Design & construction as per drawing and specification
Dismantling of CB structure foundation.
Add: Any other item bidder may require to complete the Civil works as per specification requirements
Kanohar Electricals Limited
Suncity Enterprises
Suncity Enterprises
GE TD India Ltd
Kanohar Electricals Limited
Suncity Enterprises
Suncity Enterprises
GE TD India Ltd
Kanohar Electricals Limited
Suncity Enterprises
Suncity Enterprises
GE TD India Ltd
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