Construction of 132 KV SC Transmission line between 132 KV GSS Nohar to 132 KV Railway TSS Nohar Using 132 KV XLPE Cable system ( 2 Phase and 1 Spare)

MAIN MATERIAL/ ITEMS

Under ground cable Section

132kV, Single Core, 400mm2, XLPE Copper Cable

145kV rated Voltage Pre-moulded Straight Through Joint suitable for above cable

145kV rated Voltage Pre-moulded Straight Through Joint (with provision for sheath separation for cross bonding) suitable for above cable

145kV rated Voltage pre-moulded Outdoor end termination Kit complete with accessories suitable for above cable

Galvanized Steel Supporting Structures alongwith clamps, connectors, nut-bolts, washers, foundation bolts etc. for outdoor 132 kV cable termination (a composite structure to mount link boxes and the cable and termination) for each phase

Solid bonding Link box with Link plates, bonding & grounding cable complete with other associated accessories for 1-phase

Cross bonding Link box, Co-axial bonding cable, Sheath Voltage Limiters (SVL) complete with other associated accessories for each (2-phase+1 Spare) circuit

Earthing Material including cast iron pipes with suitable clamps, charcol, common salt etc. (2 core +1 Spare)

Terminal connector suitable for ACSR Panther on the item No. 6 to connect cable end termination to Outdoor Switchyard Equipment.

Warning Tapes as per Specification

Optical Fiber Cable and associated accessories/items as per specification

Line differential cum distance - Numerical relay with optical interface

OLTE equipments consisting of Fully Wired Cabinet with base 19" equipment rack with Control, Synchronisation, Alarm & Power supply cables- 1 No.;Central Processing Card - CPU- 2 Nos.;Power supply unit -48VDC- 2 Nos.;OLTE - 4 Port STM-1(155 Mbps Card)- 1 No.;SFP Duplex LC Connector for OLTE Card- 4 Nos.;OFC Patch Cords - 20 m- 8 Nos.;8 Port 2w/4w E&M Interface Card- 1 No.;4 Port Data Interface Card- 1 No.;4 Port Ethernet Card- 1 No.;4 Command Integrated Teleprotection Card- 1 No.;Line Differential relay interface card (min 2 ports)- 1 No.;Engineering Order Wire Phone- 1 No.;Laptop (Core i3 processor family,3.1 GHz & above, 15.0" LED, 1TB HDD, 4 GB RAM, DVD R/W) with configuration Software for all OLTE Terminals/ Equipments with preloaded licensed Microsoft Windows 10 OS as offered- 1 No.

Add: Any other item bidder may require to complete the Cable System as per specification requirements

Description of Work / Item(s)

Service part

SURVEY

Surveying of cable route excavation of trial holes as per field requirement, prepartion of cable route profile, drawings for cable laying , final route alignment, marking lines & grades/prepartion of final cable route darwings after approval & preparing bill of materials for complete route shown in drawings i.e. between terminal sub stations.

Evalutions of thermal resistivity of soil along cable route (as per tecnical specifications)

Cable Installation:

Handling, Transportation to site & laying of 132 KV, single core, 400 Sq mm XLPE Copper cable as per foregoing specification requirements.

Establishing of 1 single Ckt. having 2 Phase + 1 spare in each ckt for 132kV single core, 400 sq. mm copper cable in flat formation alogwith pilot fiber cable, providing of Warning tape taging fixing, pipes for drain & gate crossing as per drawings and specifications in trench by pulling, drawing, etc. including cables, using standard cable installation equipments and as per directions of the engineer in charge and returning of unused items in Store.

Handling & making of straight through joints for 132 KV, single core, 400 Sq mm power cable (XLPE copper cable) as per specification.

Handling and making of straight through joints (with provision for sheath separation for cross bonding) for 132 kV single core power cable as per specifcation.

Handling and making of outdoor type cable end terminations for 132 kV single core power cable as per specification

Erection of Galvanized Steel Supporting Structures alongwith clamps, connectors, nut-bolts, washers, foundation bolts etc. for outdoor 132 kV cable termination (a composite structure to mount link boxes and the cable and termination) for each phase

Installation of solid bonding Link box with Link plates, bonding & grounding cable complete with other associated acessories for 1-phase.

Cross bonding Link box, Co-axial bonding cable, Sheath Voltage Limiters (SVL) complete with other associated accessories for each (2-phase+1 Spare) circuit

Installation of Earthing Material including cast iron pipes with suitable clamps, charcol, common salt etc. (2 core +1 Spare)

Terminal connector suitable for ACSR Panther on the outdoor cable termination for connecting to 132 kV Bays at terminal substations.

Retrofitting of protection relays (Line differantial cum distance - Numerical relay with associated accessories)

Erection of Underground Optical Fiber Cable and associated accessories/items as per specification including FODP, patch cords etc.

OLTE equipments consisting of Fully Wired Cabinet with base 19" equipment rack with Control, Synchronisation, Alarm & Power supply cables- 1 No.;Central Processing Card - CPU- 2 Nos.;Power supply unit -48VDC- 2 Nos.;OLTE - 4 Port STM-1(155 Mbps Card)- 1 No.;SFP Duplex LC Connector for OLTE Card- 4 Nos.;OFC Patch Cords - 20 m- 8 Nos.;8 Port 2w/4w E&M Interface Card- 1 No.;4 Port Data Interface Card- 1 No.;4 Port Ethernet Card- 1 No.;4 Command Integrated Teleprotection Card- 1 No.;Line Differential relay interface card (min 2 ports)- 1 No.;Engineering Order Wire Phone- 1 No.;Laptop (Core i3 processor family,3.1 GHz & above, 15.0" LED, 1TB HDD, 4 GB RAM, DVD R/W) with configuration Software for all OLTE Terminals/ Equipments with preloaded licensed Microsoft Windows 10 OS as offered- 1 No.

CIVIL WORKS

Cutting Black Bitumen surface upto any depth including all layers of crust for laying Power Cables etc, staking of useful material and disposal of surplus debries including all leads including barricading, providing danger board/diversion board, lighting, reflectors etc.

Earth work in excavation for burried cable trenches/foundations including dressing of sides and ramming of bottoms, lift upto 2.5 mtr. including taking out the excavated soil & backfilling of jhiri with watering & ramming ,timbering & shoring ( wherever required ) disposal of surplus excavated soil as directed with all lead and lift including barricading, providing danger board/diversion board, lighting, reflectors etc.

Horizontal Direct Drilling (Trenchless Digging) method (with 250 mm HDPE pipe of minimum 6PN and strength complying to relevant ISS) wherever open cut method cannot be adopted (For 3-Ph single Circuit formation) (If required)

Poviding and laying of Cement concrete including curing, etc using stone aggregate 40 mm nominal size (crusher broken) in foundation plinth, excluding the cost of shuttering using 1 cement: 4 sand: 8 stone aggregate (For equipment foundation, junction box etc.)

P&L cement concrete in R.C.C. work in foundation,rafts,footings,strap beams, bases of columns etc.,'including curing ,compaction,finishing with rendering in cement sand mortar 1:3 (1cement :3 sand) and making good the joints, excl., the cost of centering and shuttering and reinforcement :M-20 grade mix 1:1.5:3 (1cement:1.5coarse sand : 3 graded stone aggregate 20 mm nominal size (For equipment foundation, junction box , culvert etc.)

Brick wall works, if required

Providing and fabricating steel reinforcement for R.C.C. work bending ,placing in position and binding complete including cost of binding wire in foundation ,raft footing ,strap beams base of column etc., up to plinth level hot rolled deformed (I.S.1139) cold twisted (I.S.1786)bars (For equipment foundation, junction box \ etc.)

Centering and shuttering with plywood or steel plates including strutting, propping bracing both ways with wooden members and removal of formwork for superstructure up to 4.5m height above plinth level for (For equipment foundation, junction box etc.)

Providing & Fixing of steel febrication made of angles, tees, square bars or other flats black pipe with hold fast and fittings complete as per design @ drawing including cutting welding & fabrication with priming coat of redoxide.

Providing,Laying & Jointing RCC class NP-2 Non Pressure pipes (IS:458 Mark) of approved make with collars, jointed with CM 1:2 or having Spigot & socket ends with flexible rubber rings joint including testing of joints etc. complete: 450 mm D.

Providing & Fixing of Reinforced Ferro Cement Cable Trench Covers designed for 'A' & 'AA' loading duly marked on cover with adequate reinforcement having thickness 75mm to 100 mm anti corrosive bitumen pained MS plate Rim & MS lifting hooks admixtures like plasticizer bond -improving compound, shrinkage resistance compound, abrasion resistant complete as per approved design ( For cable joint box) (For any span)

Providing & Laying HDPE pipe heavy duty of approved make jointed with solvent cement

(i) 250 mm dia. (for 2 phase+1 Spare formation)

(ii) HDPE PLB Duct for Optical Fiber Cable

Supply and laying inter locking RCC cable covers as per approved drawing

Supply, spreading of clean river sand in the cable trench and cable joint pit as per specification.

Providing & Fixing Cable Route Marker along the route of cable at the spacing of 50 meter etc. as per drawing and site requirement.

RR Stone masonary in F/P CSM 1:4

Plastering 20 mm thickness CSM 1:6

Providing & laying plane cement concrete M20 Grade

Add: Any other item bidder may require to complete the installation work as per specification requirements

Maintenance Service [ these charges shall be applicable after the completion of garaunteed performance period of cable system for 4 years excluding of item/ material/ equipment already covered for performance garauntee of 5 years. The charges shall be paybale on actuals

Maintenance services per visit towards any breakdown of cable system which includes services of expert engineers, technicians alongwith necssary tools/ tackles, testing equipments, fault locating equipments to detect the faults and its subsequent ractification, re-testing and restoring the electric supply through cable system

Description of Work / Item(s)

Total Schedule No. BOQB1

SUPPLY PART

Total Schedule No. BOQB2

SERVICE PART

FINOLEX J-POWER SYSTEMS PVT. LTD.

KEI Industries Limited

Rahul Cables Pvt Ltd

KEC INTERNATIONAL LTD

Universal Cables Limited

Rahul Cables Pvt Ltd

FINOLEX J-POWER SYSTEMS PVT. LTD.

KEC INTERNATIONAL LTD

KEI Industries Limited

FINOLEX J-POWER SYSTEMS PVT. LTD.

Rahul Cables Pvt Ltd

KEC INTERNATIONAL LTD