Guntakal Division- Replacement of OH Line with LTUG Cables Covering Service Buildings/Colonies in Guntakal Section for Improving the Power Supply Reliability.

Guntakal Section for Improving the Power Supply Reliability.

Supply, laying and termination of 1.1 KV Grade 4 core 240 Sq,mm LT XLPE UG aluminium cable,

1100 Volts as per IS:7098/Pt.I/1988 or latest with suitable lugs and glands complete. Indoor end

termination to be done with brass compression gland and aluminium lugs. Outdoor end termination

to be done with cast resin compound including aluminium lugs and other jointing materials.

S No. Item Description of Item Unit Qty Rate Amount

Supply and laying of HDPE pipe of PE-80 Grade, PN-4 outer dia of HDPE pipe 110 mm as per IS

Item- 2 4984-2016 with latest amendments and with suitable couplings and clamps for cable laying with all

necessary accessories complete.

S No. Item Description of Item Unit Qty Rate Amount

Supply, Laying, Testing and Termination of 4 core 120 sq.mm XLPE insulated underground

armoured aluminium cable as per IS 7098(Part 1)1988 with latest amendments with necassary lugs

Item- 3 and terminations complete. Indoor end termination to be done with brass compression gland and

aluminium lugs. Outdoor end termination to be done with cast resin compound including aluminium

lugs and other jointing materials.

S No. Item Description of Item Unit Qty Rate Amount

Supply and Erection of HDPE pipe of 75 mm of PE-100, PN6 class as per IS 4984-2016 with latest

Item- 4 amendments and with suitable couplings and clamps for cable laying with all necessary accessories

GUNTAKAL DIVISION-ELECTRICAL/SOUTH CENTRAL RLY

S No. Item Description of Item Unit Qty Rate Amount

Supply, Laying, Testing and Termination of LTUG 4 core 25 sqmm XLPE insulated PVC sheathed

Aluminium armoured cable as per IS 7098 (Part 1) 1988 with latest amendments and with

Item- 5 necassary lugs and terminations complete.Indoor end termination to be done with brass

compression gland and aluminium lugs. Outdoor end termination to be done with cast resin

compound including aluminium lugs and other jointing materials.

S No. Item Description of Item Unit Qty Rate Amount

Supply and Erection of HDPE pipe of 50 mm outer dia of PE-100,PN6 class as per IS 4984-2016 with

Item- 6 latest amendments and with suitable couplings and clamps for cable laying with all necessary

accessories complete.

S No. Item Description of Item Unit Qty Rate Amount

Supply, Laying, Testing and Termination of 1.1 KV Grade 4 core 16 sqmm XLPE insulated PVC

sheathed Aluminium armoured cable as per IS 7098(Part 1)1988 with latest amendments and with

Item- 7 necassary lugs and terminations complete.Indoor end termination to be done with brass

compression gland and aluminium lugs. Outdoor end termination to be done with cast resin

compound including aluminium lugs and other jointing materials.

S No. Item Description of Item Unit Qty Rate Amount

Supply and Erection of HDPE pipe of 40 mm of PE 63 grade, PN8 as per IS 4984-2016 with latest

Item- 8 amendments and with suitable couplings and clamps for cable laying with all necessary accessories

S No. Item Description of Item Unit Qty Rate Amount

Supply, laying and termination of HT UG 3 core 240 sq.mm XLPE insulated IS:7098/II/85 H.T. cable

for working voltage 11 KV Earthed with Stranded Compacted Circular Aluminium Conductor

Screened with Extruded Semi-conducting compound, XLPE Insulated Screened with extruded semi-

conducting compound in combination with Copper Tape, cores laid up, inner sheath of

Thermoplastic tape, galvanized flat steel strip armoured and overall Extruded PVC Type ST- 2 Outer

Sheathed cable etc., complete.

S No. Item Description of Item Unit Qty Rate Amount

Supply and erection, testing, connecting and commissioning of HT 11KV grade out door type cable

end termination kits of heat shrinkable type cable termination kits suitable for 240 Sq.mm 03 core

XLPE/PVC earthed system cable complete with suitable jumpers, bolts, nuts,washers,lugs etc.

Make/Brand DENSONS/Raychem/REPL/XICON/M-seal brand of Mahindra Engg. & Chemicals

S No. Item Description of Item Unit Qty Rate Amount

GUNTAKAL DIVISION-ELECTRICAL/SOUTH CENTRAL RLY

Excavation of cable trench in all types soils of size 400mm wide x 1 mtr. deep, and making good of

the same to its original form and shape after complete including all connected materials and works

Item- 11 up to the satisfaction of the Engineer at Site and also as per R.B JPO no: No.2003/Tele/RCIL/I Pt.IX

dated 24.06.2013 The exact route of the HT/LT cable is to be decided in consultation with Engineer

S No. Item Description of Item Unit Qty Rate Amount

Excavation of cable trench in rocky soil of size of size 400mm wide x 1 mtr. deep, and making good

of the same to its original form and shape after complete including all connected materials and

works up to the satisfaction of the Engineer at Site and also as per R.B JPO no: No.2003/Tele/RCIL/I

Pt.IX dated 24.06.2013

S No. Item Description of Item Unit Qty Rate Amount

Excavation of cable trench in cement concrete bed flooring by using power drill to a depth of 1.0

Mtr and a width of 0.3mtr. After laying the pipe and refilling the trench with excavated earth and

undertaking cement concrete bed flooring to its original shape as was prevailing earlier to the

satisfaction of Railways site Engineer and also as per R.B JPO no: No.2003/Tele/RCIL/I Pt.IX dated

24.06.2013.The exact route of the HT/LT cable is to be decided in consultation with Engineer in

S No. Item Description of Item Unit Qty Rate Amount

Excavation of cable trench of size 400mm x 1 mtr deep track X-ing/Road X-ing and making good of

the same to its original form and shape completely including all connected materials and works to

Item- 14 the satisfaction of Railways site Engineer and also as per R.B JPO no: No.2003/Tele/RCIL/I Pt.IX

dated 24.06.2013.. .The exact route of the HT/LT cable is to be decided in consultation with

Engineer in charge.

S No. Item Description of Item Unit Qty Rate Amount

Supply and laying of 8 SWG GI wire with 40 GSM ZinC coated, conforming toIS:280- 2006 or latest,

it is to be laid with armourd cable for earth continuity.

S No. Item Description of Item Unit Qty Rate Amount

HT/LT Cable laying by horizontal boring below track etc by pushing method-Drilling for horizontal

bore below track by pushing method by suitable means for laying of GI pipes/ HDPE pipe etc of

various sizes, the bore shall be of 200 mm dia & shall be done at a depth of 3000 mm from ground

level, it also includes insertion of pipe.

S No. Item Description of Item Unit Qty Rate Amount

Supply and Erection of HT/LT Power cable route indicators with all connected materials and works

as per Drawing No.DEE/CN/BZA/2001/23.

S No. Item Description of Item Unit Qty Rate Amount

Supply of material, fabrication and erection of H Pole (Double Pole) with I section MS beam ISHB

Item- 18 150, size 150 mmx 150 mm of length 10 mtrs. With required foundation and painting etc. as per

GUNTAKAL DIVISION-ELECTRICAL/SOUTH CENTRAL RLY

S No. Item Description of Item Unit Qty Rate Amount

"Supply Erection, testing & commissioning of 11KV, 200A gang operated AB switch (Vertical type)

complete of reputed make."

S No. Item Description of Item Unit Qty Rate Amount

Supply, Erection, testing & commissioning o of 11KV 50A/60A capacity expulsion type dropout fuses

S No. Item Description of Item Unit Qty Rate Amount

Item- 21 SITC 11KV Disc Insulator complete with hardware

S No. Item Description of Item Unit Qty Rate Amount

Item- 22 SITC 11KV Pin Insulator complete with hardware.

S No. Item Description of Item Unit Qty Rate Amount

Preparation and submission of completion drawings in A3 size with all relevant details and

measurements of executed installations, cable routings, lighting arrangements etc. The drawings

shall be submitted in 1 (Soft Copy)+ 3 (Hard Copy) duly signed by the concerned Supervisor,

contractor, controlling officer and to be furnished along with bills.

S No. Item Description of Item Unit Qty Rate Amount

Supply, Transportaion, Erection & commissioning of 5mtr long hot dip galvanised Octagonal pole (IS

875) with 130mm bottom A/F & 70mm top A/F made up of 3mm thick HT sheet (S 355 JO steel plate

for shaft), along with base plate IS 2062 of size 200x200x12mm, M16x600 long J type EN8 grade

foundation bolts, 1000mm long single/ Double arm bracket Including the Supply of Suitable bolts

with Bakelite Sheet with MCB (for mounting inside the base compartment of pole) including

Erection & commissioning of 5 mtr. octagonal pole including RCC foundation & plinth in hard soil

including excavation of soil, tamping of concrete, grounting and supply of other required materials

and accessories complete.

S No. Item Description of Item Unit Qty Rate Amount

Service connection to the fitting from the junction box of 5 mtrs Octogonal pole by means of PVC

Item- 25 insulated copper conductor of 3 core 1.5 Sq.mm with necessary lugs at the juction box and

necessary termination at the luminaire complete.

S No. Item Description of Item Unit Qty Rate Amount

GUNTAKAL DIVISION-ELECTRICAL/SOUTH CENTRAL RLY

Item- 26 "Dismantling of Poles (tubular) / Rail Poles/Octogaonal poles and handing over the SSE stores. "

S No. Item Description of Item Unit Qty Rate Amount

Excavation of pit for octagonal pole/poles of suitable size in all type ofsoils as per the direction of

engineerat site.

S No. Item Description of Item Unit Qty Rate Amount

Provision of RCC foundation and constructing the plinth for erection of octogonal poles as per the

directions of engineer at site Including the anchor plates.

S No. Item Description of Item Unit Qty Rate Amount

Supply and fixing of LED street light fittings of 48W with suitable driver with all connected materials

Item- 29 (The supply includes accessories such as clamps, ties extenstion wires etc for fixing) conforming to

IEC 60598-1 as per attached railway specification.

S No. Item Description of Item Unit Qty Rate Amount

Supply, running, Connecting of 1 core 4 Sq.mm FRLS, PVC insulated Copper conductor cable with

necessary accessories like cable ties etc. IS 694 (2010) with latest amendments.

S No. Item Description of Item Unit Qty Rate Amount

Supply, running, Connecting of 1 core 6 Sq.mm FRLS, PVC insulated Copper conductor cable with

necessary accessories like cable ties etc. IS 694 (2010) with latest amendments.

S No. Item Description of Item Unit Qty Rate Amount

Supply and Erection SMC Junction Box of Size 295 x 195 x 100mm of Model No. Sintex GSJB-3020

Complete with 4-Way connector complete with SS bolts and nuts . (Fixing should be required as per

Item- 32 instruction of site supervisor). Suitable clamps for fixing (MS Clapms 02 Sets for each Box with

necessary bolts and nuts as per site condition for GI channels/poles as per the directions of Site

S No. Item Description of Item Unit Qty Rate Amount

Supply and Erection of SMC junction Box of Size 530 x 450 x 175 mm of Model No: Sintex GSJB

5345 to fixing of 4-Pole MCCB and termination of cable to extend supply.

S No. Item Description of Item Unit Qty Rate Amount

Supply and concealed laying of 25 mm dia 2mm thick PVC pipe (ISI MARK) heavy mechanical stress

FRLS with all required accessories including masonary work and labour charges etc.

GUNTAKAL DIVISION-ELECTRICAL/SOUTH CENTRAL RLY

S No. Item Description of Item Unit Qty Rate Amount

Supply and running of 32 mm dia, Ivory colouredPVC conduit of wall thickness not less than 2 mm

Item- 35 with junction boxes, bends and all accessories etc. as required as per site requirement. Running of

conduit, fixing with suitable clamps and nuts in groove / open /shelter.

S No. Item Description of Item Unit Qty Rate Amount

Cutting of groove in the wall, Plastering of surface to the original for concealing of the conduit in the

wall (Laying and fixing of conduit will bepaid separately).

S No. Item Description of Item Unit Qty Rate Amount

Removal of feeders of OH lines including guarding and areal earth, cross arms and insulators etc

Item- 37 and surrendering the same to concerned supervisor. (other additional fixtures such as lights etc are

also to be dismantled where ever applicable.)

S No. Item Description of Item Unit Qty Rate Amount

Supply and fixing of RCCB 2P 25A 30mA with metal enclosure. RCCB conforming to IS 12640 (Part

Item- 38 1) : 2024 with 10 kA short circuit withstand capacity as advised by the site supervisor with all

necessary accessories complete

S No. Item Description of Item Unit Qty Rate Amount

Excavation of earth for one pit in any soil and refilling as per Drg. No ETI/OHE/P/7021 and RDSO

specification No.RDSO-TI0LKO(PSI@ 41&47@ 2020 dt.25.08.2021.

S No. Item Description of Item Unit Qty Rate Amount

Supply and erection of Earth Elecrode as per RDSO Drg No.ETI/OHE/P/ 7021 (REV.A) or if any latest.

Item- 40 Earth electrodes shall be procured from RDSO approved sources only , List of RDSO approved

sources is enclosed asAnneux-CORE List).

S No. Item Description of Item Unit Qty Rate Amount

Item- 41 Supply and erection of Charcoal.

S No. Item Description of Item Unit Qty Rate Amount

Item- 42 Supply and erection of Salt.

S No. Item Description of Item Unit Qty Rate Amount

GUNTAKAL DIVISION-ELECTRICAL/SOUTH CENTRAL RLY

Provision of RCC earthpit hollow box of size300 mm x 300 mm x300mm with 50 mmwall thickness

as per Drg. no.SDO/RDSO/E&B/001 byusing M20 Grade precast RCC. It includes fixing of earth pits

at various locations (All the required men, materialand transportation are to be arranged by

contractor). Inspection by Consignee.

S No. Item Description of Item Unit Qty Rate Amount

Supply and Erection of RCC precast slabs with hook to cover Earth pits of dimensions as shown in

Item- 44 IRSEM drg no 19-D6. All the required materials for this work i.e. stones, cement, iron and sand etc.

are to be supplied by contractor. Inspection by Consignee.

S No. Item Description of Item Unit Qty Rate Amount

Supply of Professional earth resistance tester with measuring range 0-20 ohms & higher.

Resolution: 0.01 ohms at 0-20 ohms & 0.1 at 0-200 ohms. Accuracy:+/- 2% Supplied complete with

Item- 45 test leads, spikes & simplified measurement probe. Also measures earth voltage up to 200V with

accuracy of +/ - 1%. Complies with EN/IEC 61010-1 CATIII 600V. Model Stanlay 521or similar.

Inspection by Consignee.

S No. Item Description of Item Unit Qty Rate Amount

Supply of Electronic earth tester Model No.4680B Meco make orhigher version or similar. The earth

Item- 46 tester shall benon - contact type without requirement of auxiliary electrodes and shall have 4 digit

9999 LCD display with ground resistance range from 0.25 to 1500. Inspectionby Consignee.

S No. Item Description of Item Unit Qty Rate Amount

Fabrication and erection of 14 SWG CRCA sheet steel enclosure of suitable size for outdoor feeder

pillar with IP 54 protection, plinth mounted with Double Door, including cutting, bending drilling,

welding and revetting etc, complete with cleaning with 7 tank process and painting with EPOXY

powder coating including cost and conveyance of all materials and labour charges. The MDBs shall

be mounted on suitable required size of CC plinth (CC plinth cost will be paid separately)/ wall

mounted and secured with bolts, nuts and washers as advised by Engineer at site. The panel

comprising of 500A tinned Copper Bus Bar (RYB & N of same size) as per IS 613: 2000 or latest

amendment required shape supported with appropriate DMC / SMC barriers and colour coded with

heat shrinkable sleeves, LT 3 Phase Digital Multifunction energy meter with 3 lines LCD display for

measuring all the parameters (Voltage/ Current/ Power/Frequency/power factor /kw/kwh/

kvar/kvarh) , Current T/Fs, indication lamps for incoming & outgoing feeders. Support insulators,

neutral links, Incoming & outgoing terminals, suitable cable termination glands , grommets, lugs,

connecting wires and all other accessories suit with the following switchgear and accessories.

Item- 47 Suitable busbars has to provided for the incomings of all the MCCB's from main bus bar. The cables

should be properly terminated in the switchgears with necessary lugs and all necessary accessories

complete. The panel should conform to IS/IEC 61439 in all respects. The panel should comprise of

the following Switchgear: 1. Supply and installation of 250 A 4P MCCB, 36 KA, Micro processor

based adjustable with LSIG protection communication capable conform to IEC 60947-2 with its

latest amendments, model no. 4205 39 of Legrand make or it's equivalent with extended ROM,

spreader links (2 sets) - 2 no's., 2. Supply and installation of on load change over switch of 250A of

havells model no: IHCNFE0250 or its equivalent Conforms to IS/IEC:60947-3 with its latest

amendments - 1 no's., 3. Supply and installation of 160 A 4P MCCB, 36 KA, Micro processor based

adjustable with LSIG protection conform to IEC 60947-2 with its latest amendments, model no. 4205

37 of Legrand make or it's equivalent with extended ROM, spreader links (2 sets) - 1 no's., 4.

Supply and fixing of C curve FP MCBs of 32 A with all connected accessories -10 no's., 5. Supply

and erection of LED indicator lamps on the existing box panel board- 2 sets of RYB. The Fabricator

of the LT panel should have the CPRI approval. Prior Approval to be taken before fabrication.

S No. Item Description of Item Unit Qty Rate Amount

GUNTAKAL DIVISION-ELECTRICAL/SOUTH CENTRAL RLY

Item- 48 Provision of Foundation/Platform for installation of APFC/LT panels.

S No. Item Description of Item Unit Qty Rate Amount