Department Of Power Tender

The Department Of Power has issued a formal invitation for competitive bids for Construction Of 33 Kv Line From Sangsangnyu To Tobu And 33/11 Kv, 2.5 Mva Sub-station At Tobu Under Mon. in Kohima, Nagaland. The bid opening date for this tender is 14-03-2025 and the last date for bid submission is 25-03-2025. Interested bidders for Department Of Power tender can download the important documents here to check the tender amount, scope of work, eligibility criteria and technical requirements.

Department Of Power Tender

Works

Civil And Construction

Electrical and Electronics

Electrical Works

Eprocure

Kohima, Nagaland

Opening Date14 Mar 2025

Closing Date25 Mar 2025

Tender AmountRefer Documents

Email

Download

Costs

EMD
₹ 9,50,000
Document Cost
₹ 25,000
Tender Fee
Refer Documents

Description

Unlock the Tender details for free

Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user

Contact

Tender Id
2025_DP_750_1
Bid Award Id
View
Tender No
NO. CEL/DnR/D1/73/LoA-Plan 2024-25/3034
Tender Authority
Department Of Power View
Purchaser Address
-
Website
http://https://powermin.nic.in/

Unlock the Tender details for free

GEM & Bid Advisory Services

Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost

Request Call Back

Documents

Tender Notice-1199.0 kBTendernotice_1.pdf

Notice Inviting Tender

BOQ-1541.2 kBBOQ_872.xls

Price Schedule

Corrigendum-1208.5 kBCorrigendum_1_Tobu...Corrigendum_1_Tobu.pdf

Document-21.5 MBBID_DOC_SNY_TOBU.p...BID_DOC_SNY_TOBU.pdf

Bid Documents

Document-160.0 kBTender_Detail_2025...Tender_Detail_2025_DP_750_1.html

Report Missing Document

BOQ Items

DO_NOT_SHOW

Quantity-

Rate-

Amount -

View all details for FREE

HT Power Cables

Quantity-

Rate-

Amount -

Stay set 19 mm dia. 1.6 Mtr length with stay rod and bow plate

Quantity240

Rate-

Amount -

POTENTIAL TRANSFORMER

Quantity-

Rate-

Amount -

OVERHEAD CONDUCTOR

Quantity-

Rate-

Amount -

PVC insulated AL armoured Power cables 2 xC, 25 sqmm

Quantity50

Rate-

Amount -

Isolator suitable for a system voltage of 33 KV, rated current of 400 A and fault withstand of 16 KA for 1 sec and shall be manual operated, single break type, triple pole, outdoor type,pole mounted suitable for horizontal mounting WITHOUT EARTH SWITCH

Quantity2

Rate-

Amount -

GI Steel Tubular Pole SP 76 (33KV bay- 4 nos, 11KV bay 6 nos )

Quantity10

Rate-

Amount -

Supply of 11kv, single pole, single phase,outdoor type with ratio 200-100/1A, 15 VA burden, class accuracy 0.5 Line CT for metering, The CTs will be complete with bimetallic terminal for connecting ACSR wires, whether proof secondary terminals,

Quantity9

Rate-

Amount -

Control Room Auxiiaries

Quantity-

Rate-

Amount -

33/11KV, 2.5 MVA Oil Type Transformer

Quantity1

Rate-

Amount -

GI Stay wire 7/10 SWG weighing 43.4 kg per 100 mtr coil. 12 mtr per stay

Quantity1560

Rate-

Amount -

33 KV ISOLATOR

Quantity-

Rate-

Amount -

DISCHARGE ROD

Quantity-

Rate-

Amount -

33KV SIDE EQUIPMENT

Quantity-

Rate-

Amount -

40mm dia GI pipe

Quantity100

Rate-

Amount -

33 kV Pin Insulator, complete with GI pin

Quantity252

Rate-

Amount -

Supply of 10 C X 2.5 mm sq.

Quantity300

Rate-

Amount -

25X3mm GI Strip

Quantity100

Rate-

Amount -

24V, 65AH, Lead Acid type Battery Set at 10 Hr Discharge Rate consisting of 11 Nos., each of 2.2V Cell having float level indicators, terminal connectors along with suitable wooden rack, required quantity of acid, distilled water & all other accessories and connectors required for installation, testing & commissioning as per technical specifications.

Quantity1

Rate-

Amount -

The isolator shall be suitable for a system voltage of 11 KV, rated current of 800 A and fault withstand of 16 KA for 1 sec and shall be manual operated, single break type, triple pole, outdoor type,pole mounted suitable for horizontal mounting WITHOUT EARTH SWITCH

Quantity1

Rate-

Amount -

11 KV Control & Relay Panels

Quantity-

Rate-

Amount -

PVC Insulated CU unarmoured Power cables1C x 25 SQ.MM.

Quantity8

Rate-

Amount -

A. Supply of Materials for Construction of 33 KV Line

Quantity-

Rate-

Amount -

ACSR Mink 6/1/3.66 mm

Quantity37.2

Rate-

Amount -

GI Nuts & Bolts 5/8" x 3" (16x200 mm)

Quantity120

Rate-

Amount -

CURRENT TRANSFORMER (METERING AND PROTECTION)

Quantity-

Rate-

Amount -

70 KM Ball & Socket (B&S) Type 11 kV Disc Insulator, complete

Quantity1116

Rate-

Amount -

Indoor Relay and Control Panel (consisting of OC/EF numeric relay, Voltmeter, Ammeter, MW Meter, KwH meter, pf Meter, Frequency Meter, indication lamp, Breaker Control Switch, Master trip relay, Annunciation Windows with Annunciation Relays, Push-Button for Alarm Accept/Reset/Lamp Test, Mimic Diagram, static TVM etc. The C/R Panel should be supplied with mandatory/recommended spares such as Control Switches, indicating lamps, HRC fuses etc. - For Feeders Incomer) Breakers

Quantity1

Rate-

Amount -

B. Supply of Materials for Construction of 2.5 MVA Sub-Station

Quantity-

Rate-

Amount -

Supply & fixing of Steel Fabricated items, additional requirement.

Quantity1.5

Rate-

Amount -

Indoor Control and Relay Panel (consisting of OC/EF numeric relay, Differential relay, Voltmeter, Ammeter, MW Meter, KwH meter, pf Meter, Frequency Meter, indication lamp, Breaker Control Switch, Master trip relay, Annunciation Windows with Annunciation Relays, Push-Button for Alarm Accept/Reset/Lamp Test, Mimic Diagram, static TVM etc. The C/R Panel should be supplied with mandatory/recommended spares such as Control Switches, indicating lamps, HRC fuses etc. - for Transformers HV Incomer Breakers

Quantity1

Rate-

Amount -

Supply, of following Transformers

Quantity-

Rate-

Amount -

Steel tubular pole SP 45 (Half-Galvanised)

Quantity144

Rate-

Amount -

33KV, 400A, 3-ph, Gang switch (Rocking Type Air Break Isolator) along with support insulators operating mechanism, Base Channel down Pipe, terminal connectors and other accessories complete as per IS : 9921 (Pt. I to IV) or its latest amendment and TS Vol II - for 33/0.4KV Station Transformer

Quantity1

Rate-

Amount -

Supply of discharge rod with clamp having screw type arrangment for fixing tightly on conductor(ASCR) for panther with boalt nut and saddle for earthwire. The operating rod fixed with clamp shall be made of telestone fiber glass tube suitable for 33/11 KV

Quantity2

Rate-

Amount -

Control & Relay Panels

Quantity-

Rate-

Amount -

3.5 Mtr length weighing 12.25 kg for disgonal member

Quantity1476

Rate-

Amount -

Supply of 33 KV Termination Kit for 1 C X 400 mm sq. XLPE cable( for connecting 33kV Auto recloser to Power Transformer Primary and for Incomer 33KV feeder to Bus)

Quantity16

Rate-

Amount -

50X6mm Copper Strip

Quantity20

Rate-

Amount -

Structure for 33KV and 11KV bay

Quantity-

Rate-

Amount -

11 KV CURRENT TRANSFORMER (METERING AND DIFF PROTECTION)

Quantity-

Rate-

Amount -

LIGHTNING ARRESTOR

Quantity-

Rate-

Amount -

11 KV VCB

Quantity-

Rate-

Amount -

80mm dia GI pipe

Quantity100

Rate-

Amount -

PVC insulated AL armoured Power 3.5C X 95 SQ.MM

Quantity25

Rate-

Amount -

Supply of 11kv, single pole, single phase,outdoor type with ratio 600-300A/1-1A, 15 VA burden,PS class accuracy 0.5 Neutral CT for protection. The CTs will be complete with bimetallic terminal for connecting ACSR wires, whe

Quantity1

Rate-

Amount -

50X6mm GI Strip

Quantity100

Rate-

Amount -

11 KV ISOLATOR

Quantity-

Rate-

Amount -

Copper Control Cables

Quantity-

Rate-

Amount -

33 kV SF6 circuit breaker, 3-Ph (out-door type ) complete

Quantity2

Rate-

Amount -

Pole Double Clamp of G.I flat 50x6 mm

Quantity90

Rate-

Amount -

Supply of outdoor, single pole Potential transformer with voltage ratio(33/√3 kV)/(110V/√3), output 100 VA burden with class accuracy 0.5. The PT should be complete with bimetallic connectors for connecting it to overhead conductor , whether proof second

Quantity3

Rate-

Amount -

POTENTIAL TRANSFORMER

Quantity-

Rate-

Amount -

33kv, single pole, single phase,outdoor type with ratio 200-100A/1-1A, 15 VA burden, class accuracy 0.5 Transformer CT for metering and TRF differential protection complete with bimetallic terminals, weather proof secondary terminals, including all accessories.

Quantity3

Rate-

Amount -

Supply of 11 KV 3C X185 sq. mm. XLPE Al. (For DT)

Quantity50

Rate-

Amount -

LT XLPE Unarmoured Copper Power Cable of following sizes, 1.1KV

Quantity-

Rate-

Amount -

Supply of 33kv, single pole, single phase,outdoor type with ratio 400-200A/1-1A, 15 VA burden, class accuracy 0.5 Line CT for metering , The CTs will be complete with bimetallic terminal for connecting ACSR wires, wheather proof

Quantity3

Rate-

Amount -

Supply of Copper Plate Earthing for Transformer Neutral (600x600x3.15)

Quantity6

Rate-

Amount -

MS Single Clamp 5.5" (140 mm) dia (middle)

Quantity360

Rate-

Amount -

Earthing & Lightning Protection

Quantity-

Rate-

Amount -

Supply of 33 KV 1 x C 400 sqmm XLPE Al.(for connecting Power Transformer Primary and from Incomer 33KV feeder to Bus)

Quantity150

Rate-

Amount -

LIGHTNING ARRESTOR

Quantity-

Rate-

Amount -

Supply of Earthing Strip

Quantity-

Rate-

Amount -

Danger plate for 33 kv

Quantity60

Rate-

Amount -

33KV VCB

Quantity-

Rate-

Amount -

24V DCDB as per TS & the Electrical Layout

Quantity1

Rate-

Amount -

11KV SIDE EQUIPMENT

Quantity-

Rate-

Amount -

LT XLPE Armoured Aluminium Power Cable of following sizes, 1.1KV

Quantity-

Rate-

Amount -

Supply of outdoor, single pole Potential transformer with voltage ratio(11/√3 kV)/ (110V/√3), output 100 VA burden with class accuracy 0.5. The PT should be complete with bimetallic connectors for connecting it to overhead conduct0r

Quantity3

Rate-

Amount -

Down conductor for Lightining spike (25x3mm GI Strip)

Quantity150

Rate-

Amount -

PVC insulated AL armoured Power 3.5C X 120 SQ.MM

Quantity25

Rate-

Amount -

Isolator suitable for a system voltage of 33 KV, rated current of 400 A and fault withstand of 16 KA for 1 sec and shall be manual operated, single break type, triple pole, outdoor type, pole mounted suitable for horizontal mounting with EARTH SWITCH

Quantity1

Rate-

Amount -

2.5 Mtr length weighing 8.75 kg for horizontal member

Quantity1056

Rate-

Amount -

Indoor Control and Relay Panel (consisting of OC/EF numeric relay, Differential relay, Voltmeter, Ammeter, MW Meter, KwH meter, pf Meter, Frequency Meter, indication lamp, Breaker Control Switch, Master trip relay, Annunciation Windows with Annunciation Relays, Push-Button for Alarm Accept/Reset/Lamp Test, Mimic Diagram, static TVM etc. The C/R Panel should be supplied with mandatory/recommended spares such as Control Switches, indicating lamps, HRC fuses etc. - For Transformers LV incomer Breakers

Quantity1

Rate-

Amount -

50X10mm GI Strip

Quantity100

Rate-

Amount -

Indoor Control and Relay Panel (consisting of OC/EF numeric relay, Voltmeter, Ammeter, MW Meter, KwH meter, pf Meter, Frequency Meter, indication lamp, Breaker Control Switch, Master trip relay, Annunciation Windows with Annunciation Relays, Push-Button for Alarm Accept/Reset/Lamp Test, Mimic Diagram, static TVM etc. The C/R Panel should be supplied with mandatory/recommended spares such as Control Switches, indicating lamps, HRC fuses etc. - For Outfoing Feeders and Bus Coupler Breakers.

Quantity2

Rate-

Amount -

PVC insulated AL armoured Power 3½ xC, 35 sqmm

Quantity25

Rate-

Amount -

Transistorised Battery Charger Set with full wave rectification, 1-ph, 200/240V, 50Hz Input Voltage for charging 24V, 65AH Battery along with required cable, connectors etc. for conection with 24 V 64AH Battery Set & 220V AC Source and 24V DCDB

Quantity1

Rate-

Amount -

GI Nuts & Bolts 5/8" x 3" (16x75 mm)

Quantity180

Rate-

Amount -

Hardware fittings for B&S Disc Insulator, complete

Quantity396

Rate-

Amount -

33 KV Control & Relay Panels

Quantity-

Rate-

Amount -

PVC Insulated CU unarmoured Power cables1C x 70 SQ.MM.

Quantity80

Rate-

Amount -

75X6mm GI Strip

Quantity100

Rate-

Amount -

Supply of CT & PT Jnc Box (12 way)

Quantity10

Rate-

Amount -

GI Nuts & Bolts with washer ( Assorted sizes including through bolt)

Quantity150

Rate-

Amount -

Supply & fixing of 33 KV Pin/Post Insulators with Pin

Quantity1

Rate-

Amount -

415 Volt LTAC Panel as per specification with 250A TPN MCCB as incomer ,2x 100A MCCB,2x32A TP ,5x16A TP, 4x16A DP,1x32A DP MCB.

Quantity1

Rate-

Amount -

9kV, 10 kA single pole, class 2, station type, heavy duty, Lightning Arrestor complete with suitable bimetallic connectors for ACSR wire connections, parallel groove clamps, weather proof secondary terminals, with-out counter, including all accessories.

Quantity9

Rate-

Amount -

Termination Kit

Quantity-

Rate-

Amount -

MS Single Clamp 4.5" (115 mm) dia (top)

Quantity24

Rate-

Amount -

Supply of 12 C X 2.5 mm sq.

Quantity300

Rate-

Amount -

33 KV Drop Out fuse of rated current 100 A/ 200 A/400A, complete with fuse carrier assembly, fuse base & tube and mounting arrangement as per IS:9385 (Part-I to III) as amended from time to time and tech spec Vol-II. For 33/0.4 KVStation Transformer

Quantity1

Rate-

Amount -

PVC insulated AL armoured Power 3½ x C, 70 sqmm

Quantity25

Rate-

Amount -

33/0.433KV, 25 KVA, oil type Station transformer

Quantity1

Rate-

Amount -

GI Washers 5/8" x 3" (18 mm dia for 16 mm bolts)

Quantity48

Rate-

Amount -

Supply of 3.0 mtr 40mm dia GI Pipe Earthing

Quantity30

Rate-

Amount -

MS Channel 100x50x6 mm for X-arm, 27.6 kg per channel

Quantity3974.4

Rate-

Amount -

Supply of 5 C X 2.5 mm sq.

Quantity300

Rate-

Amount -

Isolator (3-phase) suitable for a system voltage of 11 KV, rated current of 800 A and fault withstand of 16 KA for 1 sec and shall be manual operated, single break type, triple pole, outdoor type,pole mounted suitable for horizontal mounting WITH EARTH SWITCH (for Line)

Quantity3

Rate-

Amount -

Supplying and Fixing Disc Insulators (Polymer) 70 KN BS type

Quantity1

Rate-

Amount -

INCOMING

Quantity-

Rate-

Amount -

Supply of 11 KV 1 x C 300 sqmm XLPE Al.(for Connecting Secondary of Power Transformer to 11KV Bus to Outgoing Feeder)

Quantity200

Rate-

Amount -

Supply of 11 KV Termination Kit for 1 C X 630 mm sq. XLPE cable ( for Connecting Secondary of Power Transformer to 11kV Incomer Auto Reclosers and for Autorecloser to outgoing feeder - 4 outgoing 11KV Feeders).

Quantity15

Rate-

Amount -

Lightining spike

Quantity15

Rate-

Amount -

Supply & fixing of 11 KV Pin/Post insulators with Pin

Quantity1

Rate-

Amount -

Supply of 11 KV Termination Kit for 1 C X 185 mm sq. XLPE cable ( for DTs etc).

Quantity5

Rate-

Amount -

Supply of 11kv, single pole, single phase,outdoor type with ratio 500-400A/5-5A, 15 VA burden,PS class accuracy 0.5 Transformer CT for metering and differnetial protection. The CTs will be complete with bimetallic terminal for connecting ACSR wires, whe

Quantity3

Rate-

Amount -

Guard Bracket

Quantity540

Rate-

Amount -

PANTHER ACSR Conductor

Quantity200

Rate-

Amount -

11 KV VCB 3-ph, with Indoor Panel consisting of Vacuum Circuit breaker, CT, PT, Voltmeter, Ammeter, MW Meter, KwH meter, pf Meter, Frequency Meter, indication lamp, Breaker Control Switch, OC/EF Relays (numerical) , Master trip relay (numerical), Annunciation Windows with Annunciation Relays, Push-Button for Alarm Accept/Reset/Lamp Test, Mimic Diagram etc. & other components as per Technical Specifications. The breaker should be supplied with mandatory/recommended spares such as VI, Trip Coil , indicating lamps etc. ABB/SCHNEIDER/CROMPTON/TOSHIBA Make

Quantity3

Rate-

Amount -

GI M.S Angle 50x50x6x5000 mm each weighing 22.5 Kg (Galvanised)

Quantity225

Rate-

Amount -

Evaluation Notes How It Works ?

Partners

Payment Type

Bank Certification Amount

Bank Guarantee Amount

Additional Info 1

Additional Info 2

Additional Info 3

Additional Info 4

Remarks

Potential Partner

Select Your Requirements

Help me get relevant partners for joint bidding

Help me get relevant material suppliers

Help me get project financing

Disclaimer: BidAssist has made every reasonable effort to ensure that the information is accurate and authentic however it cannot be held liable for any third-party claims or losses of any damages. BidAssist makes no warranty, expressed or implied, as to the results obtained from the use of the information. If you think you may have noticed any error or omission, please let us know by contacting contact@bidassist.com.