Supply, laying, erection, testing and commissioning work of shifting of existing 132kV S/C Sabarmati-Ranasan and 132kV S/C Sabarmati-Chandkheda line between location no. 30 to 36 with 1C x 800 sq. mm. 2 x (3+0) XLPE underground cable for M/s Gujarat Sports Infrastructure Development Company Ltd., Gandhinagar under Deposit Scheme option-I.

Name of Work: Supply, laying, erection, testing and commissioning work of shifting of existing 132kV S/C

Sabarmati – Ranasan and 132kV S/C Sabarmati – Chandkheda line between location no. 30 to 36 with 1C x

800 sq. mm. 2 x (3+0) XLPE underground cable for M/s Gujarat Sports Infrastructure Development Company

Ltd., Gandhinagar under Deposit Scheme option-I.

Carrying out, preparation & submission of detail route survey report for Under

Ground Cable line by utilizing modern techniques / Rodo meter as per instruction

of EIC. The work includes submission of 5 sets of route alignment drawing with

BOQ in Hard Copy as well as in soft copy showing 1. Lat-Long at every 500 meter

preferably at straight through joints, turns, bends, major landmark, Road crossing,

Railway Crossing etc. 2. Distance of the cable route from permanent structures

1 like Road, Railway, River, Bridge, House, Building etc. whatever applicable. The Mtr.

work also includes preparation & submission of separate drawing in Soft Copy as

well as in Hard copies as per requirement of concern statutory authority &

instruction of concern Executive Engineer for obtaining statutory permission from

various authorities like Forest/NH/SH/Railway/Gas Line/Major Road Crossing etc.

Whatever & wherever applicable

Under ground laying / installation of 132 KV (E),6 Nos. of 1 core 800 sq. mm.

XLPE insulated Power Cable, Double circuit (3 Nos./circuit) in trefoil formation

with 2 nos. earth continuity cable ( 1No./circuit) and FOAC cable (As per

Annexure -II) (FOAC cable shall be laid in HDPE pipe - One pipe per FOAC

cable) inclusive of all requisite materials (like sand, pre cast slabs, trefoil

2 clamps(mounted at min. 3 Mtr spacing), phase identification tag, pre warning Mtr.

tape, route marker, HDPE pipe etc.), supervision, testing of installation, pre-

commissioning tests etc and associated civil works with open excavation in any

type of soil as per specs & approved drawing.(GETCO/E/132KV-DC/Cable/01.

-do- but for Road/Nala Crossing with open excavation and laying NP4 class RCC

Hume Pipe 1 no. for each trefoil and laying of cable in HDPE pipe (min. 0.6 Mpa

class) 1 no. per cable in trefoil formation ,FOAC cable (FOAC cable shall be laid

NP4 class RCC hume pipe & in 40 mm dia HDPE pipe (min. 0.6 Mpa class) - One

pipe per FOAC cable)as per approved drawing. (GETCO/E/132KV-DC/Cable/01.

-do- but for Crossing with Trenchless digging and laying of cable in PVC pipe

(min. 0.6 Mpa class) 1 no. per cable and trefoil in HDPE pipe (min. 0.6 Mpa

4 class), FOAC cable (FOAC cable shall be laid in double HDPE pipe (min. 0.6 Mpa Mtr.

class) - One pipe per FOAC cable) as per approved drawing. (GETCO/E/132KV-

DC/Cable/01. R0)

Installation of Joint suitable for Midpoint bonding system/ Cross bonding of screen

(required for sheath voltage control ) including copper casing for power cable

complete in all respect including required civil works considering 1 no. per cable.

Installation of straight through joint including copper casing for power cable

6 complete in all respect including required civil works considering 1 no. per cable. Nos.

Installation of Composite type Polymeric Premolded End Termination for power

cable complete in all respect with required fabrication on lattice support structure

at S/S end Scope also includes Civill work for required lattice galvanized

7 structure, suitable clamp and connectors etc. complete in all respect, providing Nos.

maintenance free earthing pit & GI earthing strip of each cable

Installation of Three phase earth Link Box with SVL for each circuit with supply &

installation of maintainance free earthing pit per circuit & required GI earthing strip

8 including required fabrication of structure, civil work if any. Nos.

Installation of Three phase earth Link Box without SVL for each circuit with supply

& installation of maintainance free earthing pit per circuit & required GI earthing

strip including required fabrication of structure, civil work if any.

Supply, Erection and Commissioning of FODP Indoor type (rack as well as wall

mounting arrangement) for DWSM OPGW (24F/48F) cable splicing and

10 termination with FCPC Coupling and pigtails for capacity up to 144 fibers( One at Nos.

each End) ) including supply of FODP.

Work of an original survey with line route alignment, preparation & submission of

detail reports as per requirement of EIC in 6 copies including excavation for trail

pits in any type of soil for soil classification work, the size of trial pits is 1x1x3

meter, 2 Nos. of such pits in 1 km length & providing and fixing of pre-cast

11 permanent concrete blocks/stones of 150mm x 100mm x 300mm (LxBxH) on km

each deviation point / trial pit on entire line with chain age / Trail Pit number (TP-

1) painted on it as per instruction of the EIC. The rate is inclusive of back filling of

the pits so excavated after classification of soil for foundation.

Check Survey along with plotting of line route on village (tika) map with

Coordinates including detailed survey, preparation of profiles and revision in

12 original route alignment, if any and as per instruction of EIC. km

Dismantling of all Six Panther conductors and line materials such as

insulators, hardwares etc. and crediting to the Board's Store as per instruction of

13 Engineer in-chargewith submission of pole wise inventory for preparing C.R. note. RKM

Dismantling of OPGW cable with require accessories and creadit to GETCO's

14 store OR Sub station as per instruction of EIC. km

Dismentalling of any type of Tower including transportation & crediting to nearest

15 GETCO's store as per instruction of Engineer -in-charge. MT

Cutting of stubs of old tower to be dismentalled including breaking of

chimney/cutting of RCC upto 450 mm below ground level & crediting stubs & steel Per

16 bars to GETCO's store including back filling & leveling of site.

Complete Installation of of OPGW cable ( 24/48 Fibres ) including laying

providing required hardwares , in line splices to be encased in Fibre Optic Splices

Enclosures , Laying and termination of a fibre optic approach cable required to

17 connect Overhead Fiber Optic Cable ( OPGW ) between the final in line splices km

enclosure on the gantry / tower and the Fiber Optic Distribution panel ( FODP ) to

be installed within the building at both the substation ends as per technical

specifications.

Excavation excluding back filling, but including shoring, shuttering, dewatering,

18 tree cutting for tower footings etc, for : Black cotton submerged/marine soil Cu. M

where dewatering is necessary.

Installation of steel reinforcement in concerete foundation including supply of

19 M.S. bars, binding wire & their cutting, bending, binding and laying in position as MT

Stub-setting including back-filling but excluding excavation and concreting etc.

for all types of towers/extensions exceptspecial towers. (weight of stub, cleat &

template with Bolt & Nuts of stub & template shall be counted)-Up to 6 Meter

Concreting of foundation by M15 mixture including shoring shuttering ;dewatering

21 etc.for normal tower /tower with extension up to 21 mtr.(rates are with cement) Cu. M

Concreting of foundation by M20 mixture including shoring shuttering ;dewatering

22 etc.for normal tower /tower with extension up to 21 mtr.(rates are with cement) Cu. M

Grounding of towers with pipe type earthing including excavation and back

filling and supply of all materials like 32mm dia heavy duty 3 mtr. Long G.I. Pipe &

50 x 6 mm G.I. flat, bolt-nuts, slt, coal/charcoal etc. as per drawing.

Erection of super structure up to 6 mtr. extension including tree cutting,fixing of

tower accessories attachment except ACD/DP/NP/CIF/PP and excluding tack

welding of bolts including erection of 3/6mtr.extension portion. This includes

taking delivery of tower materials & B/W from Board's store etc.for

normal/extension & special towers at destination & keeping them in safe custody

& transporting the same to erection site.

Fixing of Anti-climbing devices including supply of barbed wire. (C) 220 KV

(except special tower)

Fixing of DP / NP / PP / CIP including supply of plates and supply of G.I. bolts-

nuts & tack welding as per drawings.

Tack welding of nuts upto approx. 10 mtrs. Height OR two bottom-most panel

27 from ground level at three places on the nuts diametrically and applying zinc rich Per Bolt

paint immediately after tack welding.

Painting of Name of line,Location number ,Colour code and telephone

28 number on tower for identification of concerned sustation including supply of

Paints,etc. (Four Legs)

Stringing of ONE ground wire including laying, jointing, tensioning, clamping

29 with accessories, jumpering & sister wire, vibraiton damper earth bond etc & Rkm

including tree cutting.

Stringing of ACSR/AAAC 6 (Six) Panther conductors for Single circuit including

laying, jointing, tensioning, clamping with armour roads, hoisting of insulator string

fixing of jumpering, dampers etc. & with required tree cutting on entire length for

adquate clearances / safe charging of line

31 Link up of OPGW/FOAC cable including all related activities Rkm

Laying/dressing of 132 kV (E) I core 800 sq. mm. XLPE insulated Power Cable for

Double circuit- 6 cables ( 1 cables per phase) inclusive of all requisite materials

(like trefoil clamps- mounted at mi. 3 mtr spacing, phase identification tag, Ladder

etc.), supervision, testing of installation, pre-commissioning tests etc and

associated civil/ mechanical works on overhead line transmission tower structure

including required fabrication work for mounting of Surge Arrester,Ladder and End

32 Termination as per approved drawing and FOAC cable (As per Enclosed Job

Annexure-Il) in HDPE pipe as per instruction. Scope also includes cable

protection arrangement at tower base, jumpering works on tower with supply of

required clamps and connectors and reqiured maintainnce free earth pit with GI

earthing strip for LA (total 6 nos, 3 nos/ckt ) and providing tower earthing as per

GETCO standard practice.