PROVISION OF THIRD PHASE ON EXISTING TOWERS OF 132 D/C MOADAK RAMGANJMANDI RAILWAY TSS LINE AND EXTENSION OF LINE FROM EXISTING TSS TO NEW TSS OF RAILWAY BY CONSTRUCTION OF 132 KV D/C ( each circuit having 3 phase and 1 spare)400 SQ MM ON 132 KV UNDE

SUPPLY PART

MAIN MATERIAL/ ITEMS

Overhead Line

Tower: Fabrication, galvanising and supply of various types of towers (including special towers), & its body / leg (equal & unequal) extensions (complete) including stubs and hangers, D-shackles, Bird Guard, U-Bolt, Pack washer, Anticlimbing devices etc

220KV D/C TTD-STUB N.B.

220KV D/C TTD-SUPERSTRUCTURE N.B.

SST for 220KV D/C TTD N.B.Tower

Supply of Bolts & Nuts for towers and stubs (including step bolts & nuts and anti theft bolts & nuts, Spring Washers Etc. )

Earthing set –Pipe Type

70KN B&S DISC INSULATOR

120KN B&S DISC INSULATOR

ACSR Panther Conductor

PREFORMED ARMOUR ROD -PANTHER

Single Tension H/W for ACSR Panther

Single Suspension H/W for ACSR Panther

Repair Sleeve for Panther Conductor

Vibration Damper for Panther Conductor

24 FIBER(DWSM) OPGW FIBRE OPTIC CABLE

H/W SET-24 FIBER OPGW FIBER OPTIC CABLE

JOINT BOX(24 FIBER) OPGW CABLE

FIBRE OPTIC APPROACH CABLE (24F DWSM)

Phase late

Number Plate

Danger Plate

Underground cable

132 kV, Single Core, 400 Sq. mm XLPE Copper Cable as per foregoing specification requirements

145 kV rated voltage pre-moulded outdoor end termination kit complete with accessories suitable for the above underground cable

145 KV rated voltage Pre-moulded straight through joint suitable for above cable

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

Galvanized Steel Supporting Structures/arrangement, gantry structure, ladders etc along-with clamps, connectors, nut-bolts, washers, foundation bolts etc. for suitable and safe termination of XLPE cable from terminal towers maintaining statutory clearances and safety as per IE rules

Earthing Material including cast iron pipes with suitable clamps, charcoal, common salt etc

Terminal connector suitable for ACSR Panther on the Outdoor cable termination to connect cable end termination to ACSR panther Line.

Warning Tapes as per Specification

Optical Fibre Cable and associated accessories/items as per specification (2 Runs of 12 Fibre each)

132 kV class of 120 kV rating LA/Surge Arrester with grading ring, discharge counter with Milli meter

Terminal connector suitable for ACSR Panther on Surge Arrester (Terminal connector suitable for ACSR Panther on the Outdoor cable termination to connect cable end termination to ACSR panther Line)

Line differantial cum distance - Numerical relay with optical interface and accessories

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.

OFAC/OFC and hardware fitting/accessories along with associated accessories

Add:- any other item bidder may require to complete the cable system as per specification requirement

Description of Work / Item(s)

Service Part

Over head line

Service Part

Over Head Line work

Details Survey as per tenrative route Which includes the following majar activities-

Pegging of line route, providing of servey pillar at an interval of 3-4 Km in the line route with required jungle clearance for survey, Profile preparation of approved route on graph sheet and marking of offset on eighter side of line, marking of side clearance for hills, sand dunes etc. as per specification and tower scheduling.

Check survey as per approved route of line which includes -

Rechecking of the line route as per approved profil. Chainage tower centre marking, pit marking bisection of angle tower as requrred at site.

Earthing

Earthing of towers with pipe type earthing excluding the supply of Pipes, wires, flates& connectors, but including coke / charcoal, etc. excavation, augering, and backfilling in all types of soil.

Erection of Towers

Erection of supper structure including D shackles, ACD, Hangers, U-Bolts, Step Bolts, Danger Plate, Phase Plate, Number Plate etc. Also including tack welding of bolts & nuts upto bottom cross arm / beam level including application of Zinc Rich Paint.

Erection of towers (With extensions upto 9 Meters)

Excavation:-Excavation, excluding back filling, including shoring, shuttering, dewatering etc. upto the required depth as per foundation specification / drawings.

(i) Any soil soft rock other than Hard rock

Hard Rock

Setting of template & stub/ anchor bolt & removal after concreting, excluding cost of excavation and concreting but including back filling with excavated/ borrowed earth (with lead & lift) in layers with ramming and watering as per specification.

(i) Towers including extension upto 9Meters

CONCRETING: Providing and laying cement concrete for all types of foundation as per latest ISS:456 including cement, sand, stone aggregate 20 mm nominal size, water etc, preparing surfaces, shuttering, mixing, placing, ramming, curing, finishing as per specification and drawings.

Steel Reinforcement:

Cutting, bending, welding of joints if required, fixing and placing of steel reinforcement as per specification and drawings including material.

Conductor Stringing

Stringing of ACSR Panther including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route Km. of the line.

Single Conductor

OPGW Stringing

Installation Hardware set for above 24 Fibre OPGW cabling including of all cable fittings and accessories exept joint Box (Live Line).

JOINT BOX(24 FIBER) OPGW CABLE

Stringing of 24 fibre (DWSM) OPGW Fibre Optic cable, re-installation of hardware set for 24 Fibre OBGW Fibre optic cabling Including all cble fittings and accessories accept Joint box

DESTRINGING OF CONDUCTOR/EARTH WIRE

C) Destringing of Earth wire:- Dismantling of earth bonds, vibration dampers, declipping& fitting in rollers, detensioning and collecting the material & depositing the same in our store and stacking.

One No. 7/3.15 mm galvanised wire

CABLE INSTALLATION WORK

Detailed Survey

Surveying of cable route, excavation of trial holes as per field requirement, preparation of cable route profile, drawing of cable laying, final route alignment marking lines and grades/ preparation of final cable route drawing after approval and preparing bill of materials for complete route shown in drawing i.e. between terminal towers

Evaluation of thermal resistivity of soil along cable route (as per technical specification)

Handling, Transportation to site and laying of 132 kV, Single Core, 400 Sq. mm XLPE Copper Cable as per foregoing specification requirements

Handling and making of straight through joints for 132 KV single core 400 Sq mm power cable(XLPE Copper cable) as per specification

Establishing of double ckts. (each having 3 nos+1 spare) 132 KV single core, 400 sq. mm copper cable in trifoil formation alongwith pilot fiber cable, providing of warning tap tagging fixing, pipes for drain and gate crossing as per drawings and specifications in trench by pulling, drawing, etc. including cable, using stendard cable installation equipements and as per direction of the engineer incharge and returning of unused items at store

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/ arrangement, gentry structure, ladders etc along-with clamps, connectors, nut-bolts, washers, foundation bolts etc. for suitable and safe termination of XLPE cable from terminal towers maintaining statutory clearances and safety as per IE rules for each phase. (Structure to mount link boxes, cable end termination and surge arrester for each phase)

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

Earthing Material including cast iron pipes with suitable clamps, charcoal, common salt etc. complete set for each Cable Circuit(each having 3core+1 spare )

Installation of Terminal connector suitable for ACSR Panther to connect cable end termination to ACSR panther Line.

Installation of of underground Optical fiber cable and associated accessories/ items as per specification along-with XLPE cable and termination at the both ends

Installations of OFAC/OFC and hardware fittings/ accessories alongwith associated &accessories as per specification

Retrofitting of protection relays (Line differential cum distance numerical relay with optical interface) and accessories

Installation of 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

Installation of 132KV Class of 120KV rating Surge Arrester with grading ring,discharge counter with Mili meter

Charges for conducting pre-commissioning tests as per specification and successful commissioning of circuits

CIVIL WORKS

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

Horizontal Direct Drilling (Trenchless Digging) method (with 250mm dia HDPE Pipe of minimum 6 PN and strength complying ISS) wherever open cut method cannot be adopted. (If required) (for Double circuit with 3+1 cable core in each circuit )

Earth work in excavation for buried cable trenches/foundations including dressing of sides and ramming of bottoms, lift up to 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.(Any Soil other than hard rock)

Providing 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 centring 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.)

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

Providing & fixing of reinforced ferro cement cable trench covers designed for A & AA loading duly marked on cover with adequate reinforcement having thickness 75 mm to 100 mm anti corrosive bitumen painted MS plate Rim and 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

250mmdia.(for3 phase 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 20mm thickness CSM 1:6

Providing and laying plane cement concrete M20 grade

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.)

Centring 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.)

Add: Any other item bidder may require to complete the Civil works as per specification requirements

Telmos Electronics (BID ID -3058682)

Telmos Electronics (BID ID -3058682)