SCR Construction Organization: Engineering, Procurement and Construction (EPC) contract for "New Bypass line between Yerpedu and Pudi Stations with Signalling & Telecommunication, Electrification works including augmentation of existing 1X25kv TSS/SP/SSP to suit proposed line in Guntakal division in the State of Andhra Pradesh.

Item Breakup - A-Provision of Toe wall and Pitching in Tank Areas

cum SCR-CONST-HQ-ENGG/SOUTH CENTRAL RLY

10075.00 mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality in RCC raft foundation & Pile cap including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item. Providing and laying in position machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality for the following Reinforced cement concrete structural elements up to height of 9.0 m from foundation top level, including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item.

720.00 stone aggregate of 40mm nominal size, in foundation and floors, retaining walls of bridges including mechanical mixing, vibrating, pumping and bailing out water where ever required with all materials and labour complete but excluding the cost of cement and shuttering as per drawings and technical specifications as directed by Engineer. Deduct if Plasticiser has not been used in Design Mix Concrete of any grade as per approved mix design or use of 40mm graded stone aggregate in place of 20mm graded stone aggregate in any grade of concrete. Note: Deduction to be made for quantity of concrete.

12215.00 20mm graded stone aggregate in any grade of concrete. Centering and shuttering including strutting, propping etc. and removal of form for :

14360.00 retaining wall, RCC box type foundations, Abutment cap, Pier Cap, Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc. up to 5m above ground level Supply and using Cement at Worksite

MT Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

50000.00 approved brands/makes.

6450.00 less than 35kg each with voids filled with spalls on slopes, laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item).

2400.00 underneath pitching in slopes complete as per drawing and Technical Specification. Total 97480687.95

Item Breakup - B-Augmentation of existing 1x25 kV TSS/SSP/SP to suit proposed line

NON SOR ITEM: Breaking of mass concrete by using pneumatic Numbers breaker (tractor mounted) incl. disposal of debris out of the yard limits incl. crossing of tracks, rehandling etc.

NON SOR ITEM: Modifications to existing SCADA 3 3a Erection of Traction masts, Feeder Masts, AT mastsand Main MT 10.00 3465.00 34650.00 Masts of switching stations 4 7a Erection/Stringing of Along Feeder (either All Aluminium 25 kV Kilometre 1.50 12004.00 18006.00 Feeder (single spider) or Copper Feeder wire) 5 3b Erection of TTCs, portals and small parts steel MT 2.00 3465.00 6930.00 6 3e Supply and erection of Guy Rod Assembly Each 12.00 10451.00 125412.00 7 1(b) Preparation of Design & Drawings for Switching Station (SP/SSP) Each 2.00 40828.00 81656.00 8 1(e) 1e Preparation of Design & Drawings for Traction substation Each 1.00 88273.00 88273.00 9 2(b) Concrete for foundation other than hard soil and rock. cum 100.00 9230.00 923000.00 10 11(b) Supply (without Insulator) and Erection of 25 kV Post Insulator Each 20.00 1186.00 23720.00 11 13(g) Supply (without Insulator) and Erection of 25 kV Double Pole Each 6.00 5340.00 32040.00 Isolator (1600A)without earth contact assembly 12 15(c) 15c Supply & Erection of 160 sq.mm Large Copper Jumper Each 18.00 5620.00 101160.00 between Aluminium Bus and Cross feeder 13 15(d) Supply & Erection of 160 sq.mm Large Copper Jumper between Each 18.00 3957.00 71226.00 Cross feeder and OHE 14 15(e) Supply & Erection of Aluminium Jumper Each 18.00 3996.00 71928.00 15 17(d) Supply and Erection of Copper Strips (25x3 mm) for Equipment Metre 15.00 1044.00 15660.00 earthing 16 18(a) Erection of 25 kV Vaccum Interruptor (BM) Each 5.00 5596.00 27980.00 17 19(a) Erection of 25 kV Type-II Potential Transformer (PT) Each 3.00 1340.00 4020.00 18 20(a) Erection of 42 kV Lightning Arrester Each 5.00 847.00 4235.00 19 3(as) Supply of Rolled or Fabricated and Galvanized traction masts, MT 5.00 132174.00 660870.00 switching station maasts, AT masts, feeder masts etc. 20 3[cs] Supply of Fabricated and Galvanized Small Parts Steel (SPS) MT 2.00 147256.00 294512.00 other than Masts, TTCs and Portals. 21 7(as) Supply of All aluminium 25 kV feeder conductor (Single Kilometre 1.50 229628.00 344442.00 spider19/3.99mm) 22 7(bs) Supply of 150 sq.mm hard drawn stranded copper cross feeder Kg 80.00 1350.00 108000.00 wire 23 11a(i) Supply (without Insulator) and Erection of 25 kV Solid Core cut-in Each 20.00 2570.00 51400.00 insulator 24 17(c ) Supply and Erection of Single Earth electrode at TSS/SP/SSP/AT Each 12.00 6047.00 72564.00

Supply and erection of cable for Control and Indication (10 or 7 Metre core,2.5 sq.mm)

Supply and erection of cable for Heater supply (2 core, 4sq.mm)

Supply and erection of cable for 110v DC Power supply (2 core, Metre 4sq.mm)

Excavation of Earth, filling including compaction in all kinds of cum soil

Supply of Post Insulator for item no.11(b)

Supply of 160 sq.mm Annealed stranded copper jumper wire

Supply of 25kV Vaccum Interruptor (BM)

Supply of 25 kV Type -II Potential transformer (PT)

Supply of 25 kV Type -1 Potential transformer (PT)

Supply of 42 kV 10kA Metal Oxide Gapless type Lighting arrestor Each

Supply of Porcelain 9-ton Insulator for 11 (a)(i) & 11(a) (ii)

Reinforced concrete for foundation, plinth and cable trench 37 2(a) (i) Concrete for foundation in hard soil. cum 20.00 10004.00 200080.00

Supply and erection of cable for catenary indication (2 core,2.5 Metre sq.mm)

20.00 Suspension insulator

Reinforced concrete for Cable trench covers.

Reinforced concrete for Cable trench COVERS 42 2(a) (ii) Cement Concrete for foundation in Rock. cum 10.00 10259.00 102590.00

Each Supply and Erection of Aluminium bus bar tap connector (6520) (v)

5.00 mm O/D AL Tubular Bus Bar to 50 mm O/D AL Bus Bar (ID no 11150)

Supply and Erection of Rigid type Bi-metallic connector for 50 Each (c)xix mm AL Busbar (ID no 11070) 49 26(b) Each 8.00 3139.00 25112.00 Supply and erection of Aluminium Flexible Bus splice (6550) (vi) SCR-CONST-HQ-ENGG/SOUTH CENTRAL RLY 50 26(c)(ix) 26(c)(ix)Supply and Erection of 25 kV System Rigid Bus Splice Each 5.00 1601.00 8005.00 connector to suit 50 mm O/D AL Tube on Both ways. (ID no 11180) 51 26(c)viii Supply and Erection of Expansion Type Terminal connector to Each 5.00 3937.00 19685.00 suit 50 mm dia AL Tubular Bus Bar to Terminal Pad of 25 kV C.T/Isolator/ C.B & Interrupter (ID no 11060)

Supply and Erection of Aluminium Bus bar terminal connector Each (iv) 36/20mm (6530)

Supply and Erection of Rigid Through connector to suit 50 mm Each (xi) dia AL Tubular Bus Bar and Spider AAC Conductor for 25 kV PT Type-II (ID no 11110)

Supply and Erection of 25 kV System TEE connector to suit 50 Each (xii mm O/D AL Tube and Spider AAC Conductor (ID no 11140)

Supply and Erection of 25 kV System TEE Connector to suit 36 Each (xvi mm O/D AL Bus Bar to 50 mm O/D AL Bus Bar (11240)

Supply and Erection of 25 kV Expansion Bus Coupler to suit 50 Each (xx) mm AL Busbar (ID no 11210)

Supply and Erection of Siding clamp for 50 mm AL Busbar Each (c)xvii (11190) 58 26(b) Each 8.00 1209.00 9672.00 Supply and Erection of Aluminium Bus splice (6490) (ii) 59 26(b) Each 8.00 1635.00 13080.00 Supply and Erection of Aluminium Bus TEE connector (6500) (iii) 60 26(b) Supply and erection of Aluminium Bus terminal connector bolted Each 8.00 719.00 5752.00 (vii) type (6830-1) 61 26(c) Supply and Erection of Rigid type Bi-metallic Terminal connector Each 5.00 1459.00 7295.00 (vii) suitable for 50 mm dia AL Tubular Bus Bar to Terminal Pad of 25 kV Isolator/CT (ID no 11090) Total 7139748.35

A-Provision of Toe wall and Pitching in Tank Areas

B-Augmentation of existing 1x25 kV TSS/SSP/SP to suit proposed line

G-Project Lumpsum