Modification of 132 kV S/C line from

Over Head Line Material

Stub & Super structure of 220 kv D/C Narrow Base with stub and Cleat for termination of XLPE cable

ACSR Panther conductor

Single tension hardware Panther

Vibration damper

H/W Set -24Fiber OPGW Cable

Joint Box (24Fiber) OPGW

Insulators- 120 KN

G.l. Nut-Bolt assorted size as per requirement & technical specification

G.I. Step bolts of size M16X175mm

Electro Galvanised Spring Washer M16 B type

Earthing Set- Pipe type

Number plate

Phase plate

Danger plate

Under ground cable Material

132 kV, Single core, 500 sq. mm XLPE Copper Cable as per foregoing specification reuirements

145KV Premould XLPE Straight Through Joint

145 kV rated voltage premolded outdoor end termination kit complete with accessories suitable for the above underground cable and suitable for termination in Outdoor Switchyard as per the requiremnt of foregoing specification

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

Galvanized Steel Supporting Structures/ arrangement, gentry structure, ledders etc alongwith clamps, connectors, nut-bolts, washers, foundation bolts etc. for suitable and sefe termination of XLPE cable from terminal tower/s maintaining staturory clearances and sefety as per IE rules

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

Cable end Terminal connector suitable for ACSR Panther on the item No. 3 to connect cable end termination to ACSR penther Line

Warning Tapes as per Specification

Optical Fiber Cable and associated accessories / items as per specification

132 kV class of 132 kV rating LA with grading ring, dicharge counter with Millimeter

Line differantial cum distance - Numerical relay with optical interface

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

Description of Work / Item(s)

Service Part

Over Head Line work (Rates as per BSR)

Check Survey as per approved route of line which includes-

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

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.

Tower upto +9 mtr Extension

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.

(i) 1:3:6 Mix (M-10)

(ii) 1:1.5:3 Mix (M-20)

Steel Reinforcement:

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

Earthing:

(A) Earthing of towers with pipe type earthing excluding the supply of pipes, wires, flats & connectors, but including coke/charcoal, etc. excavation, augering and back filling in all types of soil.

Erection of Towers:- Erection of super structures 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

Tower upto +9 mtr Extension

Conductor Stringing:- Stringing of ACSR Pnather including hoisting of insulators string, laying, jointing & tensioning of conductor, clamping with armour rods & fixing of dampers.

Single conductor

Install -OPGW Cable-H/W-Joint box (24 Fiber) (As per TN-73)

DISMANTLING OF TOWERS Dismantling of super structures along with extensions having tack welded Bolts & Nuts, including removing of D shackles, hangers, U-Bolts, step bolts, ACD, Danger plate, number plate, Phase plate of tower including transportation from site to our store and stacking of all material

(A) 132 KV and 220 KV S/C & D/C Towers (all Types)

DESTRINGING OF CONDUCTOR / EARTH WIRE

(A) Destringing of ACSR Panther Conductor:- Dismantling of vibration damper and Armour Rods, removal of conductor from clamps and fittings in rollers, de-tensioning, de-hoisting of insulator string as required and collecting the material and depositing the same in our store and stacking

(i) Single conductor

(ii) Destringing of OPGW (As per TN-73)

RESTRINGING OF CONDUCTOR / EARTH WIRE:-

Restringing of ACSR Panther Conductor:- Dismantling of vibration damper and Armour Rods, fittings in rollers, de-tensioning, holding and lowering of conductor, de-hoisting of insulator string as required adding / removing and jointing of conductor, hoisting of insulator string lifting of conductor in roller and re-tensioning, jointing, fitting of armour rods and vibration dampers and clamping per route KM of the line section to be restrung dismantled material not re-used to be deposited in our store and stacked.

(i) Single conductor ACSR Panther

(ii) OPGW(As per TN-73)

CABLE INSTALLATION WORK (Rates as per TN-73)

Detailed Survey

Surveying of cable route excavation of trial hole as per field requirement, prepration of cable route profile drawings etc.

Evalution of Thermal Resistivity of soil along cable route.

Handling, Transportation to site and laying of 132 kV, Single Core, 500 Sq. mm XLPE Copper Cable as per foregoing specification requirements.

Establishing of Single circuit 3-Phase ckt. having 4 nos (3+1spare) 132kV single core, 500 sq. mm copper cable in trefoil 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 and making of Straight Through Joint for 132KV single core 500sq mm XLPE cable as per specification

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, Gantry structures, Ladders etc. for suitable and Safe terminations of XLPE cable from Termina; tower maintaining statutory clearances and safety as per IE rules 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, charcol, common salt etc. complete set for each Cable Circuit(each having 3 core + 1spare)

Terminal connector suitable for ACSR Panther to connect cable end termination to ACSR penther line

Installation of 132KV Class of 120 KV rating LA with grading ring discharge counter with milimeter.

Installation of Optical Fiber Cable alongwith XLPE cable and at the both ends

Retrofitting of protection relays ( Line differantial cum distance - Numerical relay with optical interface).

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

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.

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. (If required)

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.

Poviding and laying of Cement concrete including curing, etc using stone aggregate 40 mm nominal size (crusher broken) in foundat- ion 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.

HDPLE PLB Duct For Optical Fibre Cable

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

Supply, spreading of clean river sand/ M 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.

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

Universal Cables Limited

Universal Cables Limited