Tender For Preventive/Corrective Maintenance For Distribution Transformers And 2/4 Pole Structures, Gods, 11 Kv Poles, Ht Ug Cables, And Other Connected Ht E/M Works At 3U Det, installation Baaz And 172 Ta Bn Area And Repair/Replacement And Renewal O
Tender Value
48.99 Lakhs
Estimated cost
Bid Submission
05 Nov 2026
4 days left
EMD
98000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Nicobars → Andaman And Nicobar Islands
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Preventive/Corrective Maintenance For Distribution Transformers And 2/4 Pole Structures, Gods, 11 Kv Poles, Ht Ug Cables, And Other Connected Ht E/M Works At 3U Det, installation Baaz And 172 Ta Bn Area And Repair/Replacement And Renewal Of Lt/Ht Protection Devices And Switch Gears At 3 U Det Area Under Ge C Bell Bay
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 29-Oct-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 05-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | M & L for Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. n exc 10 sqm on plan and n exc 1.5m in depth and getting out in any type of soil complete as specified and as directed by Engineer-in-Charge. |
| 2 | M & L for Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soil all as specified and directed by Engineer-in-Charge. |
| 3 | M & L for Removing excavated materials (soil) not exc. 50m and depositing where directed at a level not exc 1.5m above the starting point all as specified and directed by Engineer-in-Charge. |
| 4 | Supply, lay, connect test and commissioning of 3 core, 120 Sqmm, 11000 Volts grade(Earthed) XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor laid in trench/under ground/wall/surafce/tunnel/duct including taking out unserviceable burnt out cable complete all as directed by Engineer-in-Charge. |
| 5 | Supply, lay, connect test and commissioning of 3 core, 95 Sqmm, 11000 Volts grade(Earthed) XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminum conductor laid in trench/under ground/wall/surafce/tunnel/duct including taking out unserviceable burnt out cable complete all as directed by Engineer-in-Charge. |
| 6 | S&F for HDPE double wall corrugated pipes conforming to IS-14930 Part-II with IP Protection of IP-67 having outer dia 120 mm and inner dia of 103 mm with necessary couplers, bends etc for protection of LT cable all as specified and directed by Engineer-in-Charge. |
| 7 | M&L for road / PCC cutting for laying of HT UG cable/Galvanised Iron pipe complete and making good all as specified and directed by Engineer-in-Charge. |
| 8 | Supply and lay GI tubing 100 mm dia, light grade for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as directed by Engineer-in-Charge. |
| 9 | M&L Cement Concrete 1:4:8 (40mm graded aggregate) as Lean Concrete in Foundation of Poles, Stay Assembly, etc., including Formwork (as/if required), complete all as specified and as directed by Engineer-in-Charge. |
| 10 | M&L Cement Concrete 1:2:4 (20mm graded aggregate) as in Coping of Poles, etc. and finishing the Concrete surfaces Fair and Even including necessary Formwork required at Site(s), complete all as specified and as directed by Engineer-in-Charge. |
| 11 | Supply & Erecting Steel Tubular Swaged Pole Type 410-SP-55 (11.0 Metre long) including Cast Iron Base Plate, Finial Taper Plug, Cap, Mild Steel Bolts, Nuts, Screws including applying two coats of Black Bituminous Paint Internally and Externally from bottom End of Pole upto PCC Coping and applying with two coats of Aluminium Painting over a coat of Aluminium Primer (Externally from Top of Coping) including writing MES Pole No.with synthetic Enamel Paint (First Grade/quality), complete all as specified and as directed by Engineer-in-Charge.NOTE : Earthwork, Cement Concrete, etc. will be measured and paid under approprite Items. |
| 12 | M&L Cross-arms, Bracings, Supports, Clamps and Back Plates fabricated from Structural Steel Sections including Nuts, Bolts, Washer, welding, bending cold or hot, drilling holes for Bolts, in any shape or size as indicated/ directed and inclusive of one coat of Aluminium Primer one Under Coat and One Finishing Coat of Aluminium Paint, complete all as specified and as directed by Engineer-in-Charge. |
| 13 | S&F Aluminium Conductor Steel Reinforced (ACSR) (sizes as ordered) with permissible Sags and providing Jumper, etc., fixing on Electric Poles and binding to Insulators with Aluminium Binding Wire as in OH Conductors including stringing, tightening, etc., complete all as specified and as directed by Engineer-in-Charge.NOTE : Cost of Binding Wire is deemed to be included in the quoted Unit Rate. |
| 14 | S&F Insulator Pin type Porcelain, Vitreous, White, Brown or Green including one Galvanised Mild Steel Spindle, Two Galvanised Iron Washers and One Galvanised Iron Nut, 150mm Height, 150mm dia for 11 KV grade, complete all as specified and as directed by Engineer-in-Charge. |
| 15 | S&F Disc type insulator porcelain, vitreous,145mm high and 255mm dia ball and socket Type white , brown or green insulator single Disc Assembly for tension with Tension Clamps for conductors working pressure 11 KV, complete all as specified and as directed by Engineer-in-Charge. |
| 16 | S&F Expulsion Fuse, Single Pole, Channel type/drop out type suitable as per Site requirement with Working Pressure 11 KV grade of capacity 50 to 100 Amps including taking down unservice-able Fuses, complete all as specified and as directed by Engineer-in-Charge. |
| 17 | Dismantling and taking out existing D O fuse unit 3 pole 11 KV channel mounted complete including supply and fix for new D O fuse unit 3 pole 11 KV channel mounted complete set including mounting on post top insualtors and other misc accessories for the satisfactory completion of job complete all as directed by Engr-in-Charge. |
| 18 | Supply and fix Lightening arrestor non linear resistor type conforming to IS 3070 (part-3) 1993 complete, line discharge class-3, nominal discharge current 10KA (peak) , 12KV rated system, voltage peak value high current implus of 4/10 mocro Sec. wave shape 100 KA (peak) assembly suitable for 11 KV ,long duration descharge class-II with insulation level 28/75 KV and mounted on hot dip galvanized steel structure including all clamps, nuts, bolts and washers and connecting to earth with 4 mm dia GI wire including removal of extg unsv one complete all as specified and directed by Engineer-in-Charge. |
| 19 | S&F Switch Air Break Gang Operated for 11 KV grade, Triple Pole vertically mounted on insulator and fitted on steel frame , current rating 200 Amps, mechanically operated mechanism from Ground Level consisting of Operating Rod of GI Pipe 25mm bore (dia) ‘light grade’ of suitable Length worked From Ground Level and with Locking Arrangement Mild Steel Flat Iron Clamp 50x6mm including dismanting old unserviceable Switch Air Break of any description, complete all as specified and as directed by Engineer-in-Charge. |
| 20 | Dismantling and servicing of Air Break Gang Operated Switches HT 11 KV 3 Phase, any capacity ( 200/400 ) Amps vertical / horizontal mounted including Insulators and Operating Mechanism for repair/replacement of broken / worn out components and insulators etc. with or without taking down from Pole all as directed by Engineer-in-Charge.NOTE :- (a) Parts needed to be replaced shall be measured and paid seperately as 'supply only' against appropriate Items of Schedule. However Labour component involved in replacement is included in Unit Rate quoated against this Item. The Unit Rate shall deemed to be included for handling of serviceable materials for reuse to site and as directed(b) Any minor repairs involved to make the GOD functional even if notified by Engineer-in-Charge shall be carried out by the Contractor without any extra cost to the Department. |
| 21 | Supply only Male Contact/ Moving Contact Blade suitable for Air Break Gang Operated Switches, 11KV, complete all as specified and as directed by Engineer-in-Charge. |
| 22 | Supply only Female Contact/ Fix Contact Jaw suitable for Air Break Gang Operated Switches, 11KV, complete all as specified and as directed by Engineer-in-Charge. |
| 23 | Supply only Tinned Copper Flexible Jumper 200/400 Amps, suitable for Air Break Gang Operated Switches, 11KV, complete all as specified and as directed by Engineer-in-Charge. |
| 24 | Supply only MS Jumper Carrier, suitable for Air Break Gang Operated Switches, 11KV, complete all as specified and as directed by Engineer-in-Charge. |
| 25 | Supply only Back Connector Plate, suitable for Air Break Gang Operated Switches, 11KV, complete all as specified and as directed by Engineer-in-Charge. |
| 26 | M & L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20 x 15cm size all as specified and directed by Engineer-in-Charge. Please Enable Macros to View BoQ information |
| 27 | M & L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20 x 15cm size all as specified and directed by Engineer-in-Charge. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 29, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 05, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 4 daysNov 05, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 4 daysNov 12, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
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