Construction of 132 kV AIS substation Muana

40/50 MVA, 132/33 kV Power T/F along with10% extra T/F oil (to be provided by turnkey contractor)

132 kV SF-6 Breaker along with 20% extra SF-6 Gas

132 kV Isolator with E/Switch

132 kV Isolator without E/Switch

132 kV Surge Arrestor

132 kV Post Insulator

132 kV CTs For Line & Bus Coupler (600-300-150/1-1-1A)

132 kV T/F CT (250-150-100/0.577-1-1-1A)

132 kV PT for line

132kV C&R Panels a) Transformer Protection and Circuit Breaker Panel (Without Auto Reclose)

b) Line Protection and Circuit Breaker Panel (Without Auto Reclose)

c) Bus Coupler Protection and Circuit Breaker Panel (Without Auto Reclose)

Time synchronization equipment

132 kV NCT (250-150-100/1A)

33 kV VCB for O/G line bays & Capacitor Bank (630A)

33 kV T/F Incomer VCB (1250A)

33 kV LA’s for lines & I/C T/F & capacitor bank

33kV C&R Panels a) 33kV Transformer I/C Protection and Circuit Breaker Panel with one no. Energy Meter (Without Auto Reclose).

b) 33kV Line Protection and Circuit Breaker Panel (Without Auto Reclose)

c) 33 kV Capacitor Protection and Circuit Breaker Panel (Without Auto Reclose)

33kV Isolator for line, Station T/F & capacitor bank (630A)

33kV Isolator for I/C 40/50 MVA 132/33KV Transformer & for 33kV bus sectionalizer (1250A)

33 kV L&E Switch for Line (630A)

33 kV CT for Line and Capacitor Bank (400-300/5-1A)

33 kV I/C T/F CT (1000-600-400/0.577-5-5-1A)

33 kV NCT (1000-600-400/5A)

1X10.872 MVAR 33kV Capacitor Bank along with Str. & allied equipment (i.e Series Reactor, NCT) as per specification

220 V 200 AH VRLA Battery

220 V 200 AH Battery charger

48V Battery & Battery Charger (120AH)

220 V 200 AH D.C.D.B

415 V LT AC Distribution Board 300 A

33/0.4 kV Station T/F 200 KVA

250TB Marshalling kiosk including mounting structure

a) 1.1 kV Copper Control Cable (unarmoured for 132 kV bays) of sizes 7Cx4mm2, 4Cx4mm2, 2Cx4mm2, 2Cx6mm2, 16Cx2.5mm2, 10Cx2.5mm2, 7Cx2.5mm2 & 3Cx2.5mm2 including junction box etc. (Refer Section-6 for copper control cable specifications & Section-7 for Switchyard Erection)

b) 1.1 kV Copper Control Cable (unarmoured for 33kV bays) of sizes 7Cx4mm2, 4Cx4mm2, 2Cx4mm2,2Cx6mm2, 16Cx2.5mm2, 10Cx2.5mm2, 7Cx2.5mm2 & 3Cx2.5mm2 including junction box etc. (Refer Section-6 for copper control cable specifications & Section-7 for Switchyard Erection).

650/1100 Volts 3.5 core 240 mm2 aluminium power cable from Aux. T/F to ACDB

650/1100 Volt 3.5 core 70 mm2 aluminium cable for oil filtration set.

650/1100 Volt 4 core 16 mm2 copper power cable for MLDB and other cables required as per contract.

Fire Fighting equipments as per section-6 as under: a) 22.5Kg Capacity FE CO2 type, Trolley Mounted

b) 25Kg Capacity FE DCP type, Trolley Mounted

c) DCP 9Kg Capacity , Wall Mounted

d) FE CO2 6.5Kg Capacity, Wall Mounted

e) DCP 6Kg Capacity , Wall Mounted

f) Water CO2 9 Litre, Wall Mounted

g) Fire Buckets (12 Nos. with stand in one set)

Complete lighting of control room building, Switch yard area, road and street as per section 7 of the specification. a) Supply and installation of 2 fittings of 240W LED lamps with all accessories for Complete lighting of outdoor Switch yard area as per clause 16.0 of section 7 of the specifications.

b) Supply and installation of 35W LED tube on tubular steel poles along with the boundary wall at a distance of 30 meter as per clause 16.0 of section 7 of the specification

c) Complete lighting of road and street by providing 90W LED lamps on tubular steel poles at a distance of 15meter along the roads and streets as per clause 16.0 of section 7 of the specification.

d) Supply and installation of post top lantern 40W LED Lamps with all complete accessories at the entrance gate of sub-station.

e) Supply and installation of 40W LED Lamps with all complete accessories on corners of control room building.

Earthing Mat Material. The earth mat will be designed/ quoted for soil resistivity of 50Ώm. In case soil resistivity is more than 50Ώm then the earth mat will be designed for actual soil resistivity. The payment of extra material to be used for earth mat shall be made on pro rata basis. The approximate area of earth mat to be laid is given in the corresponding columns of the substations. However, item will remain a Lot item.

Computer System:- Computer System SFF with intel core i5,9th genration processor, 8 GB RAM, 1 TB HDD, 19.5" Display with UPS.

Mono chrome Multi-functional printer, A-4, 25PPM, wi-fi

Complete Substation automation system for 132/33kV substations including hardware (along with transducers) for 5 No. 132kV bays & 11 No. 33kV bays and software (for present bays as well as 2 No. 132KV future T/F bay, 2 No. future 132kV line bays and 7 No. future 33kV line bays & 2 NO. 33kv I/C T/F bays) along with associated equipment for the bays (bay as defined in the technical specification, sec-sub-station automation system) as per technical specification.

High wall type split AC unit of 2 Ton capacity for SCADA room and specifically C&R Panel room (as per technical specification)

132 kV bolted type single suspension string assembly with 9 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and suspension clamp set suitable for single Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators (type of insulator whether disc or polymer insulator to be identified at the time of bidding and quoted accordingly which will not be altered at later stage by the bidder).

132 kV bolted type single suspension string assembly with 9 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and suspension clamp set suitable for twin Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators (type of insulator whether disc or polymer insulator to be identified at the time of bidding and quoted accordingly which will not be altered at later stage by the bidder).

132 kV bolted type single tension string assembly with 10 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp set suitable for single zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators (type of insulator whether disc or polymer insulator to be identified at the time of bidding and quoted accordingly which will not be altered at later stage by the bidder).

132 kV bolted type single tension string assembly with 10 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp set suitable for twin zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators (type of insulator whether disc or polymer insulator to be identified at the time of bidding and quoted accordingly which will not be altered at later stage by the bidder).

33 kV bolted type Single tension string assembly with 3 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp sets suitable for twin Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators (type of insulator whether disc or polymer insulator to be identified at the time of bidding).

33 kV bolted type Single suspension string assembly with 3 number ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp sets suitable for twin Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators (type of insulator whether disc or polymer insulator to be identified at the time of bidding and quoted accordingly which will not be altered at later stage by the bidder).

Bolt less C-Type Wedge connectors matching with conductor size for single/twin zebra.

Copper lugs glands & PVC ferrules for control cabling.

Fibre cleats, Aluminium clamps, bolts, nuts, washers etc., for fixing control cables in trenches

Galvanised iron perforated tray with side coupler plate bolts, nuts, washers and clamps etc. of size 150x25x2mm, 100x25x2mm and 75x25x2 mm and GI conduits of 50mm/100mm dia from equipment to main trench as per Section-7 of switchyard erection.

ACSR Zebra Conductor

7/3.15 GS Earthwire

U-bolt 20mm dia

Spacers for Twin Zebra conductor

Mandatory spares for hardware/mechanical/Electrical auxiliaries to be supplied. 10 % of the finally approved quantities for item mentioned from Sr. No. 58 to 71.

2.5” dia HDD/PVC pipe for 4Cx4mm2 control cable from CTs, VT to metering system as per section-5, chapter-5.

Item for associated structure work ‘Lattice type steel structure for 132kV S/Stn. MUANA. Supply of material, preparation of fabrication drawing, galvanizing and delivery of lattice type steel structure for tower and beams for 132/33KV switchyard fabricated from steel conforming to IS:2062 including nuts-bolts gusset plates foundation bolts and other accessories as per drawings supplied by the owner. Main S/Stn. tower and beam a) Tower type BT-1

b) Tower type BT-3

c) Tower type BT-4

d) Tower type BT-6

e) Beam type BB-1

f) Beam type BB-2

g) Tower type DT-2

h) Tower type DT-3

i) Beam type DB-2

Equipment Structure a) 132 kV CT drg. No. HHW/ST-67

b) 132 kV CVT drg. No. HHW/ST-67

c) 132 kV Surge Arrestor drg. No. HSW/ST-63R

d) 132kV Bus Post Insulator drg.No.HTD/ST-144

e) 132 kV Isolator/L&E drg. No. HTD/ST-90R

f) 132 kV NCT drg. No. HTD/ST-145

g) 33 kV LA drg. HTD/ST-89R

h) 33 kV CT drg. HTD/ST-88

i) 33 kV Isolator/L&E drg. HTD/ST-110

j) 33 kV NCT drg. HTD/ST-88

k) 33 kV PT drg. HTD/ST-88

EARTH WORK Earth filling with good earth (as per satisfaction of Executive Engineer/Civil Works Division), laying in layers (as per specification), dressing, including carriage, irrespective of lead, loading, unloading, watering and compaction in layers with roller including compensation of earth complete in all respect.

FOUNDATIONS Supply of labour, T&P, material and construction of RCC footings & pedestals etc. for steel gantry and equipment structures complete in all respects as per technical specifications & drawings attached with the tender document including cost of excavation, concreting, cement, reinforcement steel, form work, grouting, holding down bolts, backfilling etc. and other items not mentioned herein but required for the completion of work. A. GANTRY TOWERS i) BT-1

iii) BT-4

B. EQUIPMENT 132kV side i) LA

ii) PT/CVT

iii) CT

iv) Post Insulator

v) Isolator & L&E

vi) NCT

33kV side i) LA

iii) CT

iv) Isolator & L&E

BREAKER FOUNDATION Design, engineering, supply of labour, material for construction of breaker foundations including all associated works such as PCC, RCC, structural steel, steel reinforcement, form work etc. or any other items not specifically mentioned herein but required for completion of work as per approved equipment(s) and technical specifications. i. 132kV, SF-6 Breaker

ii. 33kV VCB

CAPACITOR BANK FOUNDATIONS Design, Engg. & supply of labour, material & construction of foundations for following rating capacitor bank with capacitor unit, series Reactor & allied equipment , including chain link fencing 1.8M height around cap. bank complete in all respect including any other items not specifically mentioned herein but reqd. for completion of job as per tech. spec. 2x 5.43 MVAR 33kV Capacitor Bank

TRANSFORMER FOUNDATION Construction of transformer foundation including all associated works, RCC, PCC, reinforcement steel, misc. structural steel and other items not mentioned herein but required for completion of work as per technical specifications & drawing attached. In case extra foundation(s) has/have to be constructed (as per approved T/F drawing) to complete the job, nothing extra would be paid on this count. 40/50MVA 132/33kV T/F foundation.

Design, Engg., supply of labour, T&P and material including RCC, PCC, Reinforcement steel, misc. structural steel & other item(s) not mentioned herein but required for the completion of work as per tech. specs. for construction of below mentioned T/F foundations. 0.2MVA 33/0.4 KV 200KVA Station T/F

CABLE TRENCHES Supply of labour, material such as cement, Reinforcement steel, GI angles, flats, PCC & brick pillars below cable trenches for construction of Out-Door Cable Trenches (ODCT) of required depth/ type with pre-cast RCC covers including associated works like Cable Trench Culverts crossings for roads and sumpit-cum-pump chamber with 2HP motor of reputed make, starter volt meter, amp-meter etc. as per approved Trench layout plan, HVPNL drgs. & tech. specs. complete in all respect.

SITE SURFACING i. Providing, supplying & laying 100mm thick PCC (1:4:8) using 20mm nominal coarse aggregates & spreading 100mm thick layer of 40mm nominal size uncrushed/crushed/broken stone/ pebbles over the PCC including construction of toe wall (exposed wall plastered with cement mortar 1:5) to hold 40mm size uncrushed/crushed/ broken stone/pebbles wherever required in the bays covered under the present scope as detailed in the GELO & instructions of XEN/CWD

ii. Providing, supplying & laying two layers of uncrushed/crushed/broken stone/ pebbles gravel fill. The first layer after compaction shall make min. 50mm thickness course/layer of 40mm nominal size, including dressing, rolling & compaction complete as per specs., GELO and instructions of XEN/CWD

ROADS & PCC PAVEMENT Supply of labour, material and construction of cement concrete roads and walkways/shoulders from NH/SH/etc. to Switch yard/Switch house building as per GELO/CLO as per sectional detail drawing no. HCD/SK-181 R1 and technical specification. i) 6.0M approach road upto main gate

ii) 3.66M wide

iii) PCC in front and rear of parking area of SH Building as per tech. specification and drawing HCD/SK-172.

ROAD CULVERTS Design, Engineering and const. of Pipe culvert(s) at suitable locations under the approach road (from main PWD/ HUDA/Municipal/Village road to the sub-station entry point) including, cost of labour, material complete in all respects as per I.R.C. Standards.

BOUNDARY WALL Supply of labour, material and construction of front, C & U/C boundary walls above DPC including main gate foundations as per GELO/CLO, technical specifications. & HVPNL drg. HCD/TS-1176 R3 including DPC complete in all respect. i) 6 ft. high with GI barbed wire on angles at top.

ii) 4½ ft. high front wall with grill at top.

iii) 4½ ft. high side U/C wall.

Supply of labour, T&P, material & construction of front, side & U/C boundary walls (brickwork below DPC level) as per GELO/CLO, tech. spec. & HVPNL drgs including excavation, PCC, back filling etc. complete in all respects.

U/C FENCING & GATES Providing & fixing chain link fencing including foundations, GI angle iron posts and gate(s) complete as per electrical layout & tech. spec. & as per drawing attached.

CONTROL ROOM BUILDING Supply of labour, material, T&P and construction of control room building complete in all respect as per tech. specs. & approved drgs. attached with the bid/tendered drawings including exterior weather proof paint, interior emulsion, all internal services like water supply including supply & providing of 5000ltr. capacity double layer Sintex/Diplast PVC tank, Sewerage system, electrification including wiring, modular switches, maximum 20W 4ft. long LED tubes with fittings minimum 1960 lumens, ceiling/exhaust fans, Finishing, Plinth protection, Indoor trenches, Soakage pit near the switch house building, connection of sewerage system to Soakage pit/Sewerage system of local authorities (as applicable), connection to main water supply system of local authority, bore (Tubewell) (as applicable) etc. & any other item not mentioned herein but required for completion of works.

DRAINAGE–CUM-RAIN HARVESTING SYSTEM i. Supply of labour, material for construction of recharge structures with bore well(s) as per HVPN drawings & specs. complete in all respect. The location of recharge structures shall preferably be located on corner(s) of the substation and shall be got decided from the concerned XEN/Civil Works Division on the basis of surroundings of the substation(s). In case ground water table is less than 8m from FGL, rain harvesting well shall not be constructed (the drainage system with sump pit is to be constructed as per item mentioned below).

ii. The successful bidder shall evolve design & drawing for drains, manholes with RCC covers and settlement tank including preparation of drainage layout drawing for disposal of rain water from building’s roof top & switch yard (s/stn.) area into respective bore well(s) in such a way that there shall be no ponding of water on the roof and switch yard (s/stn.). The layout so developed shall be got approved from the employer. The location of sump-pit-cum-pump chamber shall preferably be located on corner(s) of the s/stn. and shall be got decided from the concerned XEN/Civil Works Division on the basis of surroundings of the substation(s). The successful bidder will also supply labour and material for construction of 2 no. sump-pit-cum-pump chamber as per HVPNL drgs. & provide two no. non clog pump(s) of 5HP of reputed make capacity with main switch, starter, volt meter, Amp. Mtr. etc. (for each sump pit) for disposal of excess water to outfall point. Any other item(s) not mentioned herein but is/are required for completion of works shall be done by the successful bidder without any extra cost to the employer.

RCC M-20 inclusive of labour, material, shuttering, Steel reinforcement etc. complete in all respects to compensate excess quantity required to be executed due to difference in existing ground level and the formation level to be fixed after contouring or difference on account of revised drg issued at the time of construction and the tender drg.

Oriental Sales Corporation

Absolute Projects I Ltd,Delhi

HITECH ERECTORS PVT. LTD.

Shreem Electric Ltd

M/s.Mahaveer Electro Mech Pvt Ltd

sumaja electroinfra pvt ltd

SMS India Private Limited