Design, Supply, Erection, Testing and Commissioning for OHE upgradation of existing 1x25kV system to 2x25kV AT feeding system with feeder and earthing works in Kadapa(HX)(excl)-Renigunta(RU)(excl) & Gooty(GY)(excl)-Pendekallu(PDL) (excl) section of Guntakal Division under South Central Railway. Total 155 RKM/281 TKM

A1-OHE & PSI items for 2x25kV works 304580861.00 Below/P

E1 -Non-SOR(Additional items for 2x25kV) 20762952.50 Below/P

Item Breakup - A1-OHE & PSI items for 2x25kV works

Per Track Erection KM 1(c):Preparation of Traction Working Rule Diagram along with Working Instructions

Each 1(d):Supply and Installation of Traction Working Rule Diagram Boards

Square Supply & erection Foot 1(f):Preparation and Designing of Sectioning Diagram for station

Each 3(a):Erection of Traction Masts, Feeder Masts, AT Mast and Main Masts of Switching Stations.

2195.00 Block 3(b):Erection of TTCs, Portals and Small Parts Steel (SPS)

922.00 Block 3(e):Supply and Erection of Guy Rod Assembly

Each 3(g):Supply of Steel Reinforcement for RCC Work

MT 4(a)(i):Supply (without Insulators) and Erection of Single Cantilever Assembly for Conventional OHE

3934.00 Block 4(a)(ii):Erection of Two Cantilever Assemblies on same structure or support for Conventional OHE

843.00 Block 4(a)(iii):Erection of Three Cantilever Assemblies on same structure or support for Conventional OHE

72.00 Block 4(b)(i):Supply (without Insulators) and Erection of a Pull Off arrangement for Conventional OHE

1.00 Block 6(a):Supply and Erection of Regulated Conventional OHE SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY

Per Track Supply KM

Per Track Erection KM

1.00 Block KM 7(a):Erection/Stringing of Along Feeder (either All Aluminium 25 kV Feeder (single spider) or Copper Feeder wire)

70.00 Block 7(b):Erection of Copper Cross Feeder Wire

13.00 Block 7(c):Erection of Large Span Wire (130 Sq. mm)

1840.00 Block 8(a)(xii):Marking/Painting of temperature and 'Y' - Measurement on OHE Structures at BWA locations

Each 8(b)(i):Supply (without Insulator) and Erection of materials for Termination single conductor of OHE or terminating wire

44.00 Block 8(b)(ii): Supply (without Insulator) and Erection of Materials for Termination of Conventional OHE

570.00 Block 8(b)(iii):Supply (without Insulator) and Erection of Materials for Termination of Along Feeder (Aluminium/Copper)

10.00 Block 8(b)(ix):Supply (without Insulators) and Erection of Materials for Termination of Copper Cross Feeder

13.00 Block 9(a):Supply (without Insulators) and Erection of Anti-creep with galvanized steel wire for Conventional OHE

281.00 Block SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY 9(c):Supply (without Insulators) and Erection of Anti-creep with cadmium copper catenary wire for Conventional OHE in polluted area (excluding supply of cadmium copper catenary wire)

10.00 Block 10(a):Extra on item 6(a) or 6(c) for Supply and Erection of additional fittings required at a turnout, cross- over or over-lap

66.00 Block 11(a)(i):Supply (without Insulator) and Erection of 25 kV Solid Core Cut-in Insulator

364.00 Block 11(a)(ii):Supply (without Insulator) and Erection of 25 kV Solid Core Suspension Insulator

246.00 Block 11(b):Supply (without Insulator) and Erection of 25 kV Post Insulator

761.00 Block 12(a):Supply (without Insulators) and Erection of 25 kV Section Insulator Assembly for Conventional OHE

2.00 Block 13(c):Supply and Erection of Earth Contact Assembly for an Isolator

1.00 Block 13(g):Supply (without Insulators) and Erection of 25 kV Double Pole Isolator (1600 A) without earth contact assembly.

1.00 Block 15(a):Supply and Erection of 50 sq.mm Copper Jumper (C-Jumper, F-Jumper, Anti-Theft Jumper) (excluding copper jumper supply) SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY

5399.00 Block 15(b):Supply and Erection of 160 or 105 sq.mm Copper Jumper (Isolator Jumper, G-Jumper) (excluding copper jumper supply)

344.00 Block 15(c):Supply and Erection of Large copper jumper wire 160 sq. mm between Aluminium Bus and Cross- feeder (excluding copper jumper supply)

1.00 Block 15(d):Supply and Erection of Large copper jumper wire 160 sq. mm between Cross-feeder and OHE (excluding copper jumper supply)

1.00 Block 15(e):Supply and Erection of Aluminium Jumper

10.00 Block 16(a):Supply and Erection of Structure Bond

Each 16(b):Supply and Erection of Longitudinal Bond

Each 16(c):Supply and Erection of Transverse & Special Bond

Each 16(aa):Drilling of Holes on Rails

Each 16(d):Supply and Erection of Structure Bond on Platform Area

Each 17(a):Supply and Erection of Single Earth Electrode at COP/FOB/PTFE/Steel Girder etc

Each 17(b):Supply and Erection of Earth Bus

Metre SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY

Metre 17(j):Supply and Erection of 8 SWG G.I wire for earthing

Metre 17(k):Supply and Erection of Earth Screen Wire

Metre 26(a)(i):Supply and Erection of Aluminium Bus Bar 36 mm x 28 mm

Metre 26(a)(ii):Supply and Erection of 18 mm Copper Bus Bar

Metre 26(b)(i):Supply and Erection of Aluminium Bus Terminal (6480)

Each 31(a):Transfer of Overhead Equipment from one Mast or Support to another, including removal of Cantilever Assembly from old Mast or Support

5836.00 Block 31(b):Provision of additional bracket assembly/assemblies on a mast or support

10.00 Block 31(c):Dismantling of Overhead Equipment

Per Track Erection KM

1.00 Block KM 31(d): Dismantling of Along Feeder Wire (Aluminium or Copper)

1.00 Block 31(e):Splicing and Extension of Anchored OHE

10.00 Block 31(f):Dismantling of Section Insulator

2.00 Block 31(g):Slewing and Putting back of OHE in original position

Each Erection Span

1.00 Block Span 31(h): Dismantling of an Isolator SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY

30.00 Block 31(i):Dismantling of Post Insulator

761.00 Block 31(j)(i):Dismantling of Suspension Insulator

30.00 Block 31(j)(ii):Dismantling of Cut-in Insulator

1124.00 Block 31(k)(i):Dismantlement of OHE Mast or structure by cutting

211.00 Block 31(k)(ii):Dismantlement of Upright of TTC/Portal by cutting

120.00 Block 31(l)(ii):Removal of OHE Masts on Bridges

3.00 Block 31(n):Dismantling of Guy Rod

10.00 Block 31(p):Dismantling of Drop Arms/Booms/ Temporary Masts

30.00 Block 31(q):Splicing and Extension of Feeder conductor

Each 31(s): Dismantling of Fabricated Steel or Small Parts Steel (SPS)

5.00 Block 31(t)(i):Dismantling of a Regulating Equipment (Three-pulley type) with counter weight assembly for Conventional OHE

562.00 Block 31(t)(iii):Dismantling of Anti-creep with galvanized steel wire or cadmium catenary wire

562.00 Block SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY 31(t)(iv):Dismantling of all types of Copper Jumpers

2027.00 Block 31(t)(v):Dismantling of Termination for Conventional type Overhead Equipment

562.00 Block 31(t)(vii):Dismantlement of Termination for Along Feeder (Aluminium or Copper)

2.00 Block 31(t)(ix):Re-adjustment of OHE Spans, including droppers

Each Erection Span

4777.00 Block Span 31(t)(x):Dismantling of Structure Bond / Longitudinal Bond / Transverse and Special Bond

Each 34(j):Providing and Laying Pitching with Stone Boulders

cum 36(a):Unloading of all types of Steel Structures

MT 36(b):Loading of all types of Steel Structures

MT 37(a):Unloading of all types of Copper & Aluminium conductors

MT 37(b):Loading of all types of Copper & Aluminium conductors

MT 38:Transportation of OHE structures / Materials / Equipments

MT-Km 40(a):Supply and Erection of Number Plate (Enamel Type)

Each 40(b):Supply and Erection of Number Plate (Retro-Reflective Type)

Each 41(a):Supply and Erection of Retro- Reflective type DJ ON (CLOSE)/DJ OFF (OPEN)/ 500 m/250 m/Train-18/MEMU Neutral Section Boards

Each 41(b):Supply and Erection of Enamel type Public Caution board SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY

Each 41(c): Supply and Erection of Enamel type Staff Caution board

Each 41(d):Supply and Erection of Retro- Reflective Type Electric Engine Stop Board/Caution Unwired Turnout Board

Each 41(e):Supply and Erection of Retro- Reflective Type Power Block Working Limit Board

Each 41(f):Supply and Erection of Enamel type Caution Clearance to OHE nearby Restricted Board

Each 41(g):Supply and Erection of Retro- Reflective type Danger Board for Height Gauge

Each 41(h):Supply and Erection of Vitreous Enameled 25 kV Danger Board with skull & bones for Overline Structure (OLS) and Auxiliary Transformer

Each 41(i):Supply and Erection of Enamel Protected Area Board

Each 41(j):Supply and Erection of Retro- Reflective Sigma Board

Each 41(l):Supply and Erection of set of Isolator operation OPEN/CLOSE boards

Set 42:Supply and Erection of Shock Treatment Chart

Each 43:Supply and Erection of Protective Screens at/on ROB/FOBs

Set 33(b):Extra on erection rates for steel work manually under Item 3(a)

Item Breakup - A2-Foundation items

cum 2(a)(ii):Concrete for foundations and plinth in Rocky Soil

cum 2(b):Concrete for foundations and plinth in other than Hard and Rock Soil

cum 2(c)(i):Reinforced Concrete for foundation, plinth and trench

cum 2(c)(ii):Reinforced Concrete for Cable Trench covers

Sqm 2(g):Casting of single under reamed pile foundation (M15 grade)

cum 2(h)(i):Reinforcement cement concrete, ratio 1:2:4 in columns with 20 mm and down graded stone aggregate and coarse sand.

cum 2(i):Breaking of foundation up to 200 mm below track formation and drain / PF surface etc

Item Breakup - B1-Steel supply

MT 3(bs):Supply of Fabricated and Galvanized structures such as TTCs, Portals, other than masts

MT 3(cs):Supply of Fabricated and Galvanized Small Parts Steel (SPS) other than Masts, TTCs and Portals.

Item Breakup - B2-Copper Supply

Kg 6(ds):Supply of 5 mm dia Hard Drawn Round Copper Dropper Wire

Kg SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY 7(bs):Supply of 150 sq.mm Hard Drawn Stranded Copper Cross Feeder Wire

Kg 7(cs):Supply of 130 sq.mm Cadmium Copper Large Span Wire

Kg 15(as):Supply of 50 sq.mm Annealed Stranded Copper Jumper Wire

Kg 15(bs):Supply of 160 sq.mm Annealed Stranded Copper Jumper Wire

Item Breakup - B3-Insulator supply

Set 4(axx):Supply of Composite Stay and Bracket Insulators for Item No. 4(a)(i) / 4(a)(iv)

Set 8(bx): Supply of Porcelain 9-ton Insulator for item no. 8(b)(ii)/8(b) (iii)/8(b)(vi)/8(b) (ix)/9(a)/9(b)/9(c)/9(d)/11(a)(i)/11(a)(ii)

Each 8(bxx):Supply of Composite 9-ton Insulator for item no. 8(b)(ii)/8(b) (iii)/8(b)(vi)/8(b) (ix)/9(a)/9(b)/9(c)/9(d)/11(a)(i)/11(a)(ii)

Each 11(bx): Supply of Post Insulator for Item no. 11(b)

Each 12(ax):Supply of Sectioning and 9-ton Insulators for Item no. 12(a)

Set 13(bx):Supply of Post and Operating Rod Insulators for Item no. 13(b) & 13(g)

Item Breakup - B4-General supply

Kilometre 14(as):Supply of PTFE Short Neutral Section Assembly

Each Total 73133512.00

Item Breakup - C -General items

Each 18(z)(ii):Supply of Paint and Painting of ATD Counter Weight including Temperature Marking of 'Y' value for 15°C, 35°C & 45°C

Each 18(z)(iii): Supply of Paint and Painting of any type of Bond

Item Breakup - D -2x25KV items

Kilometre 7(d):Supply and Erection of of Buried Earth Conductor (BEC) with necessary accessories fittings and fasteners

Kilometre 7(d)(i):Supply and Erection of TEE connector for BEC end and lug for connection

Each 8(a)(i):Supply and Erection of 3:1 type Modified ATD with counter weight assembly for Conventional OHE (regulated) 2400 kgf

Each 13(h): Supply and Erection of DP Isolator complete with SPS, insulators and jumpering arrangement etc suitable for 2x25 kV system.

Item Breakup - E1 -Non-SOR(Additional items for 2x25kV)

Numbers NS(2):Supply of Set of cast iron counter weight (140 Kg) consisting of 03 nos. 40 Kg. (RI no. 5092) & one 20Kg. for regulating equipment

Set NS(3):Supply of 3:1 type Modified ATD as per RDSO specification no. TI/SPC/OHE/3PHTATD/0150 With ACS 1 for 2400kgf Tension SCR HQ-ELECTRICAL/SOUTH CENTRAL RLY

Numbers NS(4):Erection of 3:1 type modified ATD with counterweight assembly including all accessories for Conventional OHE

Each NS(5):Dismantling of PTFE Neutral section

Each NS(6):Design, fabricate,Supply, transport and erection of Anti-climbing device made with 22 gauge Galvanised steel sheet in Monkey prone area to stop climbing of monkeys on OHE masts of different types with nuts and bolts.

Each NS(7):Design, fabricate,Supply, transport and erection of Anti-climbing device made with 22 gauge Galvanised steel sheet in Monkey prone area to stop climbing of monkeys on OHE portals of different types with nuts and bolts.

Each NS(8):Supply & erection of MS Flat 50x6 mm as per IS:2062 for Cross bond arrangement

Metre Total 20762952.50

Item Breakup - E2 -Non-SOR(Crane Operator)

Man- Supply Month Total 670356.00