Tender For Repair/Maintenance Of External Electric Supply And Other Misc External Electric Works At Diber Fd Stn Pithoragarh
Tender Value
9 Lakhs
Estimated cost
Bid Submission
04 Aug 2026
5 days left
EMD
18000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Pithoragarh → Uttarakhand
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Maintenance Of External Electric Supply And Other Misc External Electric Works At Diber Fd Stn Pithoragarh
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 22-Jul-2026 | REVISED BOQ | BOQ | 04-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Contract Details |
| 2 | S&F pin type porcelain vitreous white, brown or green insulator size 100mm high and 65mm dia, for working pressure 1100 volts grade incl one galvanised mild steel spindle, two galvanised iron washers and one nut complete all as specified and directed. |
| 3 | S&F shackle type insulator, porcelain, vitreous, white, brown or green insulator of size 75mm height and 90mm dia for working pressure 1100 volts, LT complete with insulator bolts, washers and nuts complete all as specified and directed. |
| 4 | M&L for MS cross arms bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts and washers, welding, bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium paint complete all as specified and directed. |
| 5 | Supply, installation, commissioning and testing of switch Air break, Gang operated with 12 insulator switch Triple pole mechanicaly operated, mounted on insulator and steel frame, with mechanism worked from ground level, for current rating 200 Amp operating Voltage 11 KV out door type vertical mounted type complete with locking arrengement,assembly with fuse mount carrier and fuse element of required capacity and isolate suitable for 11 KV including necessary electric connection and 11 KV fuse (drop out type) of capacity 10 Amp.complete with DO fuses assambly with one No. operating Rod of 25 mm dia bore grade GI pipe of suitable length worked out from ground level and handle complete with lock and two Nos keys incl flat iron clamp 50mm x 6mm MS channel of suitable size & length for fixing GOD incl nut,bolt, washers including taking down existing set all as directed by Engineer-in-charge. |
| 6 | Supply, laying, jointing and commissioning LT XLPE 1100 volts grade heavy duty cable PVC insulated, stranded aluminium conductor served with inner sheathing of PVC tape, armoured with GI steel or tape and over all PVC sheathing laid in trenches, floor through pipes,induct, on pole and roads etc of following sizes :- (a) 50 Sqmm 3.5 core |
| 7 | All as per item no 6 above but for size of cable 25 Sqmm 4 core |
| 8 | All as per item no 6 above but for size of cable16 Sqmm 4 core |
| 9 | All as per item no 6 above but for size of cable 16 Sqmm 2 core |
| 10 | Taking out unserviceable LT cable of any type and size from pole/wall/trenches by disconnecting electric connections for repair / replacement of cable complete all as specified and directed. |
| 11 | S&F plastic (moulded poly propeline) line phase saperators for separating 3/5 Nos of over head line conductors length 1200mm with 25mm with fly nuts and clamps suitable for 1100 volts grade LT electric lines of any size fixed with over head electric lines all as specified and directed. |
| 12 | M&L outdoor type cable end terminatrion kit, cold shirnkable jointing material and accessory complete suitable for 11 KV HT XLPE underground cable size 95 sqmm 3 core including excavation /returning filling work,testing after jointing complete all as specified and directed. |
| 13 | M&L cable straight through joint box type suitable for 11 KV U/G XLPE screened PVC bedded GI Strip or wire armoured cable size 50 sqmm to 95 Sqmm 3 core and conforming as per IS 13573 OF 1992, cold shrinkable, , termination kit jointing material connected to electrical system with and including cable pieces of suitable size length, and the tap vice type including excavation /returning filling work compelete all as specified and directed. |
| 14 | M&L stringing and stretching (ACSR) conductor on HT/LT over head line incl binding on insulator with aluminium binding wire or aluminium trap compelete all as specified of the following sizes :-(a) (Weasel) 6/1x2.59mm aluminium and 1x2.59 steel (b) Ferret (6/1 x 3.0 mm aluminium and 1 x3.0 mm steel) |
| 15 | M&L stay assembly complete comprising of 7/3.15 galvanised stranded stay wire of required length fixed to pole with and including FI clamps 50 x 6 mm size bolt, nuts washers, GI steel stay rod 20 mm dia and 1800 mm long stay bow 400 x14mm, GI steel plate 300x300x6mm, two nos thimble loop insulator of size 90x140mm clearance hole 16mm including two coats of aluminium paint over a one coat of red oxide primer on exposed mild steel work as shown in electrical plate No. 1 of SSR part - I 2009 on page No 495 |
| 16 | Supply and laying in replacement GI steel tubing light grade (IS-1239) of dia 50 mm with all fittings in trenches/under roads/along pole/wall for protection of Cable/GI wire/ GI strip etc all as specified and directed.( Note : Exc and earth work shall be measured and paid separetely) |
| 17 | Supply and laying in replacement GI steel tubing light grade (IS-1239) of dia 25 mm with all fittings in trenches/under roads/along pole/wall for protection of Cable/GI wire/ GI strip etc all as specified and directed.( Note : Exc and earth work shall be measured and paid separetely) |
| 18 | Supply & Fixing LED street light fitting 45 W pressure die cast aluminium IP66 roadway luminaire with high power LED as light source and electronic driver including GI bracket light grade 25/32mm and provn of electric supply to fitting from source by means of PVC Sheathed multi-stranded aluminium conductor cable of 2 x 2.5 core complete all as specified and directed. Make Havells, Bajaj, Crompton |
| 19 | Supply & Fixing LED street light fitting 60 W pressure die cast aluminium IP66 roadway luminaire with high power LED as light source and electronic driver including GI bracket light grade 25/32mm and provn of electric supply to fitting from source by means of PVC Sheathed multi-stranded aluminium conductor cable of 2 x 2.5 core complete all as specified and directed. Make Havells, Bajaj, Crompton |
| 20 | Supply & Fixing LED Flood light fitting 100 W 230 V AC outdoor type pressure die cast aluminium IP66 luminaire with high power LED as light source and electronic driver with impact and corrosion resisant including clamp and GI bracket light grade and provn of electric supply to fitting from source by means of PVC Sheathed multi-stranded aluminium conductor cable of 2 x 4sqmm core complete all as specified and directed . Make Havells, Bajaj, Crompton |
| 21 | M&L for earthing complete with galvanised steel, earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtrs below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connected to galvanised earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron/steel all as shown in in electrical plate No 5 on page 19-49 of MES schedule 1991 Part I connected to main switch board /main DBs/ earthing test point Including all necessary excavation and earth work in hard/ dense soil common salt and charcoal dust mixed and packed 150 mm thick all-round the GI earth plate, watering pipe 15 mm dia G I medium grade . GI sheet 0.63 mm thick funnel, wire gauge, 50mm thick RCC cover in PCC 1:2:4 type B1 duly reinforced with MS round bars 6mm dia @ 150C/C both ways and pit/ chamber in PCC 1:3:6 type C1 with suitable lifting handle to cover, GI protection pipe 25mm dia light grade up to 7.5m from complete all as specified ,indicated on electrical plate No 5 and as directed incl testing on completion. NOTE: ( i ) Earth lead beyond 7.5 m from electrode to earth terminal GI pipe light grade 25mm/40mmdia for protection against mechanical damage to lead shall be measured separately (ii) On testing after completion if desired earth resistance is not obtained, the earthing will be redone at no extra cost. |
| 22 | -do- all as per sl No. 21 above but GI earth strip 32x6mm by means of nut, bolts, check nuts, washers of GI steel 15mm dia light grade 1.5 mtr long watering pipe with one socket and plug on top and 40mm dia GI pipe light grade for protection of earth strip upto a length of 7.5 mtr incl PCC chamber RCC cover with lifting handle, layer of charcoal & salt including necessary excavation & earth work all as shown in EP No 5 connected to earthing test point all as specified and directed. |
| 23 | -do- all as per sl No. 21 above but using copper plate 600mm x 600mm x 3.15mm thick electrode and copper strip 20x3mm by means of nut, bolts, check nuts, washers of GI steel 15mm dia light grade 1.5 mtr long watering pipe with one socket and plug on top and 40mm dia GI pipe light grade for protection of earth strip upto a length of 7.5 mtr incl PCC chamber RCC cover with lifting handle, layer of charcoal & salt including necessary excavation & earth work all as shown in EP No 5 connected to earthing test point all as specified and directed. |
| 24 | M & L for one coat of aluminium paint of approved quality incl preparation of existing old painted surface of steel tubular pole 9 mtr/ 11 mtr long complete including flat iron clamps, bracing , cross arms etc and with 04 nos band / strips with black and yellow paint alternately incl numbering of poles with white synthetic enamel paint over a circular painted base complete all as specified and directed. |
| 25 | Tightening/restringing existing loose/broken conductor ACSR/GI any type or size incl binding with suitable binding wire and jointing jumpers as required at site all as specified and directed. |
| 26 | Excavation in trenches in hard/dense soil not exc 1.5 mtrs wide and not exc 1.5 m in depth for post holes, laying cables and getting out incl jointing bottom surface to the reqd level/slope etc complete all as specified and directed. |
| 27 | Returning filling in incl spreading, leveling, watering and well ramming in layers not exc 25 cm in hard/dense soil all as specified and directed. |
| 28 | Removing excavated material to a distance not exc 15 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point. |
| 29 | M&L for laying of fine river sand, free from sharp material for cable cushioning in trenches all as specified and directed. |
| 30 | M&L for providing old size sub class 'B' bricks laid perpendicular to the cable abutting each other all as specified and directed by the Engineer-in-charge. |
| 31 | Dismantling of cross arms, fabricated from Ms structural section of any type and size, duly bolted from existing position and keeping at side for repair/replacement as directed. |
| 32 | Dismantling of existing stay assembly any type/size from its stay rod, cutting stay rods (above ground portion) dismantling MS clamps, nuts, bolts, stay bow, loop insulators, stay wire etc complete all as specified and directed. |
| 33 | Dismantling/taking out old ACSR/copper conductor/GI earth wire any size from existing over head lines incl disconnection all as specified and directed. |
| 34 | Dismantling/taking out insulator of any size/type from existing electric overhead lines all as specified and directed. |
| 35 | Cutting/ Trimming of trees/branches from HT/LT overhead lines /pole of any width/ girth clearing 2 meter horizontal 7.2 meter vertical distance from both side of conductor including collection and shifting the retrieved timber from site at a place as directed by Engr-in-charge complete all as specified and directed. Note :- (i) Each span have a distance 40mtr approximately (ii) All cutting branches of trees shall be thrown away/ burnt at approximate 200 to 500 mtr away as directed. |
| 36 | M&L for danger notice plate of 1.6 mm thick mild steel sheet, vitrous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size for HT 25 x 20 cm complete incl taking down old danger plates all as directed at site. |
| 37 | M&L for disconnecting of defective transformer (indoor/outdoor) type 11/0.433 KV copper wound 250 KVA from power mains and dismantling the same from 2/4 pole structure/platform mounted substation at site and opening for removing of the unserviceable parts i.e. bushing, bushing rod, stud, lugs, nut & bolts as required and re-assembling after carrying out required repair and installation on existing 2/4 pole structure/platform with neccessary arrangements including connecting up electricallly, commissioning and testing all as directed by Engr-in-Charge and specified in particular specification of the following capacity :-Note : U/S, worn out items required replacement shall be measured and paid separately under respective items of Sch. |
| 38 | M&L for HT porcelain bushing complete with brass finned copper rod with nuts & bolts, gasket complete incl taking down old bushing for 250 KVA transformer all as specified and directed |
| 39 | M&L for LT porcelain bushing complete with brass/tinned copper rod with nuts/bolts and gasket set for 250 KVA transformer incl taking down old bushing all as specified and directed |
| 40 | Painting of transformer of capacity 250 KVA by applying two coats of synthetic enamelled paint of grey colour by spray painting complete including prepration of old surfaces by removing dust, oil, grease etc all as specified and directed by Engr-in-Charge at site |
| 41 | Checking the condition of Silica gel and packing the same to bring it to required blueish colour and re-filling the new Silica gel in to the breather complete all as directed. |
| 42 | Supply, fixing, connecting and testing in replacement of U/S Volt meter 11 KV, suitable for 110/240 volt AC supply flush type 96x96 mm digital type with LCD display and LED inicator |
| 43 | Supply, fixing, connecting and testing in replacement of U/S Amp meter 11 KV, 0-200 Amp with CT set suitable for 110/240 volt AC supply.flush type 96x96 mm digital type with LCD display and LED inicator |
| 44 | Supply and fix LED indicator lamp 24 volt. |
| 45 | Dehydration /filtration of transformer oil of existing transformer/OCB installed at site with portable plant to improve the dielectric strength 45 to 60 KV during filling after initial filtration including testing of dielectric strength after dehydration at site.Note: (i) Transformer oil required for top up shall be measured and paid separately under relevant item. Oil test shall be done before and after dehydration(ii) Contractor have to arrange the dehydration machine and testing kit from his own resources without any extra cost . Contractor shall use mobile filtration plant with all accessories . |
| 46 | Supply & filling in replacement of transformer oil in transformer/OCB in situ/ at site for toping up the level of oil having dielectric strength 40-60 KV during filling after initial filtration conforming to IS-335 all as directed at site by Engr-in-Charge of Make : Power/Insole/Universal (Transformer oil shall be supplied in sealed container) |
| 47 | Supply and fixing breather suitable for transformer complete all as specified and directed. |
| 48 | M&L stringing and stretching Galvanised steel wire 4 mm dia for guard wire of HT/LT over head line incl binding on insulator with aluminium binding wire or aluminium trap compelete all as specified and directed. Please Enable Macros to View BoQ information |
| 49 | M&L stringing and stretching Galvanised steel wire 4 mm dia for guard wire of HT/LT over head line incl binding on insulator with aluminium binding wire or aluminium trap compelete all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 22, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 04, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 5 daysAug 04, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender