Tender For Construction Of New Out Door 33/11 Kv, 2X5 Mva Naligaon Dss ,Under Pathsala Electrical Sub-Division, Apdcl, Lar, Pathsala, Bajali, Assam On Full Turnkey Mode .
Tender Value
4.88 Crore
Estimated cost
Bid Submission
20 Nov 2026
5 days left
EMD
9.76 Lakhs
Bank guarantee accepted
Document Fee
9800
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Barpeta → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Construction Of New Out Door 33/11 Kv, 2X5 Mva Naligaon Dss ,Under Pathsala Electrical Sub-Division, Apdcl, Lar, Pathsala, Bajali, Assam On Full Turnkey Mode .
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 05-Nov-2026 | Corrigendum | Technical Bid | 20-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Construction of New Out Door 33/11 KV, 2X5 MVA Naligaon DSS ,under Pathsala Electrical Sub-Division, APDCL, LAR, Pathsala, Bajali, Assam on Full Turnkey Mode .(refer Annexure-1)Itemwise price should be filled in strictly as per the detailed Bill of Quantities at respective referred Annexure. |
| 2 | 33/11KV 5 MVA Transformer with OLTC & RTCC Panel |
| 3 | 33/0.433KV 100 KVA Transformer - Aluminium Wound |
| 4 | ACSR \\" PANTHER\\" Conductor Switch yard & Jumpering works |
| 5 | ACSR \\"WOLF' Conductor |
| 6 | 33KV DO Fuse 150A Assembly |
| 7 | 33KV GOAB switch 800Amp |
| 8 | 33KV C&R Panel for Transformer with IEC 61850 compliant differential relay (numerical type & with static TVM) |
| 9 | 33KV C&R Panel for Feeder (with IEC 61850 compliant numerical relay & static TVM) |
| 10 | DTR Cubical for 100KVA DTRS (comprising of requisite one Micrprossessor based MCCB for incomming, three TM release MCCB for outgoing, Static TVM, CT, Vmeter,Ammeter etc.) |
| 11 | 33KV VCB 1250A with GI Mounting Structure |
| 12 | 11KV Indoor VCB Panel - 9 Unit Equipped with IEC 61850 compliant numerical relays, 0.5s accuracy class cat-A, E2, M2, C2 class Vacuum Circuit Breaker of 26.3kA STC, 1200 A busbar & other components as per standard Technical specification of APDCL |
| 13 | 0.5 Class 1ph Outdoor CT with GI mounting structure & marshaling Box (Set comprising of three units) 400-200/5-5A, 25kA for 3 sec |
| 14 | 0.5 Class 1ph Outdoor CT with GI mounting structure & marshaling Box (Set comprising of three units) 200-100/5-5A, 25kA for 3 sec |
| 15 | 33KV/110V, 1ph Outdoor PT with GI mounting structure & marshaling Box (Set comprising of three units) |
| 16 | 33KV 10KA Lighting Arrestor with Surge Monitor & GI Mounting Structure (Station Type) |
| 17 | 33KV 10KA Lighting Arrestor without Surge Counter & GI Mounting Structure (Station Type) |
| 18 | Lighting spike made of copper |
| 19 | 150AH 110V Maintenance Free Battery Bank (VRLA Battery Bank) |
| 20 | Battery charger 110V suitable for charging 150AH, 110V Battery Bank , Dual mode double circuitry SCR Variac Float & Boost Charger |
| 21 | 415V AC Distribution Board (O/g feeders 6 Nos.) |
| 22 | 110V DC Distrbution Board (O/g feeders 4 Nos.) |
| 23 | 33 KV TPGO-DBCR with earth switch and GI Mounting Structure 1250 Amps ISOLATORS |
| 24 | 11 KV TPGO-DBCR with earth switch & GI Mounting structure 800Amps ISOLATORS |
| 25 | 11KV 10KA Lightning Arrestor (Station Type, Class 2) |
| 26 | 11KV 5KA Lightning Arrestor (Line Type, Distribution Class) |
| 27 | T' Clamp for 33kV Bay Connections |
| 28 | 1C x 300 sq.mm.(ARMOURED) |
| 29 | 1C x 300 sq.mm.OUTDOOR TYPE XLPE CABLE JOINTING KIT - 11kV |
| 30 | 1C x 300 sq.mm.INDOOR TYPE XLPE CABLE JOINTING KIT - 11kV |
| 31 | 3C x 240 sq.mm.11kV GRADE (ARMOURED) |
| 32 | 3C x 240 sq.mm.OUTDOOR TYPE XLPE CABLE JOINTING KIT - 11kV |
| 33 | 3C x 240 sq.mm.INDOOR TYPE XLPE CABLE JOINTING KIT - 11kV |
| 34 | 3.5C x 95 sq.mm.1.1kV (LT) GRADE (ARMOURED) |
| 35 | 1C x 35sq.mm.1.1kV (LT) GRADE (ARMOURED) |
| 36 | 1C x 25sq.mm.1.1kV (LT) GRADE (UNARMOURED) |
| 37 | 14C x 1.5sqmm For VCB |
| 38 | 10C x 2.5 sqmm ARMOUREDCABLE - CONTROL CABLE, 1.1KV GRADE (COPPER) |
| 39 | 4C x 2.5 sqmm ARMOUREDCABLE - CONTROL CABLE, 1.1KV GRADE (COPPER) |
| 40 | 2C x 2.5 sqmm ARMOUREDCABLE - CONTROL CABLE, 1.1KV GRADE (COPPER) |
| 41 | 7C x 2.5 sqmm ARMOUREDCABLE - CONTROL CABLE, 1.1KV GRADE (COPPER) |
| 42 | 1C x 10 sqmmUNARMOURED CABLE - CONTROL CABLE, 1.1KV GRADE (COPPER) |
| 43 | 4C x 10 sq.mm.ARMOUREDCABLE - LT PVC CABLE (ALUMINIUM) ** |
| 44 | 2C x 4 sq.mm.UNARMOURED CABLE - LT PVC CABLE (ALUMINIUM) |
| 45 | 33 KV Polymeric Post Insulator (FRP 34mm) |
| 46 | Design and supply of GI Lattice Structure with all fiitings, fixtures, Nuts, Bolts, washers etc. complete for 33/11kV Switchyard (Incomer and Bus Gantry) as per approved design drawing and TS |
| 47 | 33 KV Bus Post Insulator with all clamps, accessories, fixtures etc. |
| 48 | 90 KN, Porcelein Disc Insulator (4@ Tension/Suspension) String with associated Tension Hardwares (with and without turn buckles) (Suitable for ACSR Panther conductor) |
| 49 | All Clamps, Connectors and accessories for ACSR Panther Conductor required as per approved design, drawing and TS for the sub-station |
| 50 | GI Steel Tubular Pole SP-76 (14.50) |
| 51 | GI Steel Tubular Pole SP-66 (12.00) |
| 52 | GI Channel Cross Arm (100x50x6x3200mm) |
| 53 | Pole Clamp of GI Flat 50x6mm |
| 54 | PG Clamp for ACSR Panther |
| 55 | PG Clamp for ACSR Wolf |
| 56 | 33 Disc Insulator (Porcelain) 90kN (T&C Type) |
| 57 | 33 Disc Insulator (Porcelain) 90kN (B&S Type) |
| 58 | 33 KV H/W fitting for Disc Insulator B&S 90kN suspension type |
| 59 | 33 KV H/W fitting for Disc Insulator B&S 90kN tension type |
| 60 | 33 Polymeric Pin Insulator (FRP 34mm) |
| 61 | 33 KV Polymeric Post Insulator (FRP 34mm) |
| 62 | 11 KV Pin Insulator (Polymer) 5KN (FRP 24mm) |
| 63 | Chemical Earthing complete with Gel filled 50mm dia 3 mtrs Copper bonded earthing electrode and 40 Kg Backfilling Compound (MFCE) |
| 64 | GI earthing Pipe 50mm dia 3m length 3.15 mm thickness with perforated holes of 15mm dia at 30 cm interval along length of the pipe |
| 65 | GI Strip 25x3mm |
| 66 | GI strip 50x6mm |
| 67 | GI Barbed wire Type A |
| 68 | GI Nuts & Bolts with Washer(Assorted) |
| 69 | GI wire 6 SWG for earthing & guarding |
| 70 | HDPE Pipe 110mm outer dia of 6m length |
| 71 | GI Top Cleat (100x50x6x350mm) for 33kV |
| 72 | GI Angle for Tie-Angle (40x40x5mm) |
| 73 | Switch yard lighting (complete with 6 nos. of 40W LED bulb with structure and accessories) |
| 74 | Installation of earthing system with MS flats 50x10mm (for earthing mat) with GI flat riser 25x6mm (for earthing conductor) and GI pipe 50mm dia of length 3000mm for earth electrodes) including excavation of earth welding etc. as necessary |
| 75 | Insulated water proof bimetalic lug for transformer connections. (set contain 5 nos. lugs as per cable) as per NFC Std. |
| 76 | Bi-metalic -95 Sq mm |
| 77 | Chequered Sheet of 8mm thickness for covering cable trenches in sub-station control room |
| 78 | Portable Fire Extinguisher DCP-ABC Powder type-composite body, (MFCF-Maintenance free Corrosion free), Powder-2 Kg |
| 79 | GI Steel Tubular Pole SP-22 (8.50) |
| 80 | CI Earth Pipe 1.8m Inner dia 100mm, outer dia 110mm with perforated holes of 15mm dia at 30 cm interval along length of the pipe |
| 81 | Copper Lugs - 35 Sq mm |
| 82 | GI Channel Cross Arm (100x50x6x2200mm) |
| 83 | 11 KV Polymeric Post Insulator 5KN (FRP 24mm) |
| 84 | 33KV 10KA Lightning Arrestor (Line Type) |
| 85 | Control room Furniture |
| 86 | Boulder |
| 87 | Earth filling with river sand including watering, leveling, compacting, grading etc. icluding payment of land compensation,forest royalty and other duties as per site condition and technical specification |
| 88 | Construction of open indoor RCC Cable Trenches Size (1150x900)mm including trays of MS/GI for cable including supply of all materials as per specification and drawing |
| 89 | Construction of RCC switchyard Cable Trenches Size (750x775)mm including trays of MS/GI for cable including supply of all materials and installation of 75 mm RCC slab for cover as per specification and drawing |
| 90 | Switchyard chain link security fencing including of all materials complete with RCC footings beams brick walls etc. as per specification. The rate is inclusive of all materials and labour |
| 91 | Construction of Assam Type control room with PPGI roof (120sqm) as per drawing and specification including internal electrification, water supply & sanitary works wtc. Complete as per direction. |
| 92 | Grouting & mufflering of prestressed concrete pole of length 8.5 m as per specification and drawing with minimum planting depth of 1.5 m (using PCC) |
| 93 | RCC foundation for 33KV CT or PT |
| 94 | RCC foundation for 33KV LA as per standard drawing and technical specifications(per No.) |
| 95 | Construction of Fire wall between transformer as per specification and drawing. |
| 96 | Grouting & mufflering of steel tubular pole of type SP-66 and SP-76 as per specification and drawing with minimum planting depth of 2.15 m (using PCC) |
| 97 | Switch yard gravelling of 0.15 mtr. (thickness) by 40mm size crushed stone |
| 98 | Transformer pad for 5MVA complete as per specification |
| 99 | RCC foundation for Isolator as per standard drawing and technical specifications |
| 100 | RCC foundation for VCB Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 05, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 20, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 5 daysNov 20, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysTender Documents
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