Tender For Provision Of Ht 11 Kv Supply With Transformer At Coy Asc (Comp) At Mil Stn Pithoragarh Under Ge Pithoragarh
Tender Value
38.83 Lakhs
Estimated cost
Bid Submission
23 Jul 2026
8 days left
EMD
77600
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 Provision Of Ht 11 Kv Supply With Transformer At Coy Asc (Comp) At Mil Stn Pithoragarh Under Ge Pithoragarh
BOQ
| Sl. No. | Item Description |
| 1 | Supply, Installation, testing and commissioning of energy efficient capacity (continuous loading) 11/0.433 KV step down distribution transformer, 250 KVA, 3 Phase, 4 Wire, 50Hz, Dyn 11 vector group, ONAN (Oil Natural Air Natural) copper wound transformer (Electrolytic grade) 99,9% pure copper, Core made of first grade Cold Rolled Grain Oriented (CRGO), Core grade, suitable for out door applications with Offload Tap Changer on HV side having delta connection on primary side (HV side) and star connection on secondary side (LV Side) having tapping ± 7.5% in step of 2.5% to be varied by manually operated Off load tap changing gear, having HT bushing on HV side and LV bushing and LT cable end box on LV side with neutral brought out side for earth connection suitable for 3 Core x 120 Sqmm XLPE cable of 11 KV grade (HT side) and 3.5 Core x 400 Sqmm XLPE cable (LV side). The maximum flux density in any part of the core and yoke at rated voltage and frequency shall be such that the flux density with + 12.5 percent combined voltage and frequency variation from rated voltage and frequency does not exceed 1.9 Tesla. The permissible temperature-rise shall not exceed 40°C for oil and 45°C for winding. Inside of tank shall be painted with varnish or liquid resistant paint. For external surfaces one coat of thermo setting powder paint or one coat of epoxy primer followed by two coats of polyurethane base paint shall be used. IS: 1180 (Part 3) shall be referred to for paint thickness for normal to medium corrosive atmosphere. For highly polluted atmosphere and special application external paint work shall be as per direction of Engineer-in-Charge. Design ambient condition : a) air temperature 50 0C, b) Relative Humidity 90 % Max, c) Seismic Zone as per location of site, d) Altitude of Pithoragarh site. Noise level Shall not exceed limits as per NEMA TR-1 with all accessories running measured as per IEC 551 / NEMA standard. The transformer shall be IS : 1180 (PART-I) : 2014 (Fourth Revision) with latest amendments BIS certified (ISI mark) level 3 energy level configuration complete with all standard accessories complete all as specified and as directed.Make : ABB/ Schneider/ ITE Gurgaon/ Voltamp or as approved by GE |
| 2 | The transformer should have QR code which should contain drawing, test report OEM manual, Geo- Tag of manufacturing location etc. Marking Each transformer shall be provided with rating plate made of anodized aluminium/ stainless steel material securely fixed on the outer body, easily accessible, as per IS: 1180 Part-3. The entries on the rating plate shall be indelibly marked. Fitting and Accessories : The following fittings shall be provided:- a) Two earthing terminals with the earthing symbol b) Oil level gauge indicating oil level at minimum, 30°C and maximum operating temperature; c) Air release device (for non-sealed type transformers) d) Rating and terminal marking plates; e) Silica gel breather f) Drain-cum-sampling valve (¾″ nominal size thread, IS 554) preferably steel with plug for three phase transformers; g) Thermometer pocket with cap; h) Oil filling holes having (1¼″ nominal size thread) with cover (for sealed type transformers without conservator); i) Lifting lugs for the complete transformer as well as for core and winding assembly; j) Pressure relief device or explosion vent; k) One filter valve on the upper side of the tank ; l) Unidirectional flat rollers, m) Inspection hole; n) HV side neutral grounding strip (where one of the HV bushing terminal is connected to earth); o) Arcing horns or suitable rating lightning arrestors for HT side – 3 Nos. q) Bird guard; r) Oil temperature indicator and winding temperature indicators, t) Additional Neutral separately brought out on bushing for earthing. v) Non return valve (for conducting pressure test); w) Pressure relief device or explosion vent x). Monogram Plate y) Inspection cover z). Detachable type radiators with top and bottom shutoff valve. aa) Oil Conservator with Oil level indicator, minimum level marking and drain plug. bb) Necessary hardware, clamps, lugs etc. for termination on HV/MV etc. |
| 3 | Supply and laying of HT underground cable XLPE insulated, screened with extruded semiconducting compound in combination with copper tape (0.3 KA for 1 sec) cores laid up, inner PVC sheathed, galvanized steel strip armoured, overall PVC sheathed electric power cable with stranded compact aluminium conductor 11000 volts grade 95 Sqmm 3 Core confirming to IS:7098 (Part-II) with latest amendments, suitable for earthed system laid in duct/trench/along pole etc including making connection complete all as specified and as directed.Note :1. The end termination joint shall be measured and paid separately under respective items.2. Excavation, earth work, sand cushioning and brick protection will be measured and paid separately under respective items. |
| 4 | Supply and testing cable XLPE insulated screened PVC bedded ,galvanised steel strip armoured ,electric power cable (heavy duty ) 1100 volt grade with stranded aluminium conductor of size 400 sqmm, 3.5 core complete with copper lugs as per rating complete all as specified and as directed. |
| 5 | Supply and fixing cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as spd and directed. |
| 6 | Supply and fixing cable jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed. |
| 7 | Supply and fixing cable jointing kit for 1.1 KV grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 400 sqmm,3.5 core complete all as specified and directed. |
| 8 | Supply, installation, testing and commissioning of CPRI approved, factory made, LT panel board cubical, Outdoor type, floor mounted double door, 3 phase 4 wire, 50 cycles, 415 Volts. The panel board shall be made of 3.15mm thick CRCA sheet for load bearing members and 16 SWG (1.6 mm thick) for doors covers and internal partitions and shall be powder coated both side. Base frame of the panel shall be made of ICMC channel of size 50 x50 x 6mm, duly grouted on platform made of brick work in CM (1:2:4), 15mm thick plastering in CM (1:6) having minimum height of 600mm. The panel shall be provided with separate compartments for each switch gears with hinged door including interlocking with switch gears. The panel board shall be suitable for AC, 415 Volts, 50 Hz, 3 phase, 4 wire supply complete with epoxy insulated 600 Amp rated higher conductivity copper busbar, supported with DMC / SMC barriers and colour coded, prewired with copper cable, the degree of protection is IP-54. the panel shall be complete with instrumentation such as LED phase indicating lamps and CT's, including extended aluminium strip/Busbar of rating of Incomer (800Amps), and outgoing as per rating of MCCB’s, including aluminium lugs to connect the cable etc.,complete all as specified and directed and comprising of the following:- |
| 9 | (a) MCCB 400 Amps, 4 pole, 415V, 50Hz, AC Supply with breaking capacity 50 KA (Adjustable thermal & magnetic release) - 01 Nos - 01 Nos (Incomer)(b) MCCB 250 Amps, 4 pole, 415V, 50Hz, AC Supply with breaking capacity 36 KA (Adjustable thermal & magnetic release) - 01 Nos (outgoing)(c) MCCB 200 Amps, 4 pole, 415V, 50Hz, AC Supply with breaking capacity 36 KA (Adjustable thermal & magnetic release) - 01 Nos (outgoing)(d) MCCB 160 Amps, 4 pole, 415V, 50Hz, AC Supply with breaking capacity 36 KA (Adjustable thermal & magnetic release) - 01 Nos (outgoing)(e) Multifunctional meter - 01 Nos(f) Indicator lamp RYB - 01 Set(g) CTs 600/5 - 01 Set |
| 10 | M&L for Excavation in trenches not exceeding 1.5 metres wide and not exceeding1.5 metres in depth and getting out in any type of soil complete all as specified and directed. |
| 11 | M&L Excavation in trenches for each additional 1.5m or part thereof in depth beyond the first 1.5 m in depth and 1.5 mtr wide and getting out in any type of soil complete all as specified and directed. |
| 12 | M&L Returning, filling in, including spreading , leveling , watering and well ramming in layer not exceeding 25cm each layer complete all as specified and directed. |
| 13 | M&L Removing excavated material not exceeding 50M and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified. |
| 14 | M&L for Sand filling in trenches for cable protection provided with layer 8cm deep before laying of cable and 15 cm after laying including spreading and leveling watering and well ramming in layer not exceeding 25mm thick complete all as specified and directed. |
| 15 | Supply and laying of Bricks; common burnt clay building bricks, sub-class ‘B’ designation 75 for cable protection cover of size 230mm x 115mm x 75mm laid across the cable (i.e width of brick along the length of cable) for cable protection complete all as specified and directed. |
| 16 | M & L for hardcore of broken stone or boulders gauge of 40mm to 63 mm , deposited, spread and levelled in layers n exc. 15 cm thick complete all as specified and directed. |
| 17 | M& L for fabricating and fixing of cross arms (any type) supports, bracing, stiffness etc made out of MS channel, angle iron , flat iron , GI sheet of any size including drilling of holes, making clamps, eye hooks, nuts, bolts and washers etc, welding if required including painting with two coats of aluminium paint over a coat of red oxide paint complete all as specified and directed. . |
| 18 | Material and Labour for anti-climbing device, spikes type fabricated out of MS bars (round/square and flat including nuts, bolts, washers and welding in to halves made to shape to suit the cross sections of the pole complete all as specified and directed. |
| 19 | M&L for earthing complete with galvanised steel earth plate eletrode size 600 x 600 x 6.00mm thick buried directly in ground vertically in pit of depth not less than 2.25 mtr below normal ground level with top edge of the earth plate not less than 1.5 mtr below normal, ground level connected to galvanised iron strip 32 x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of GI (or) steel all as shown in electrical plate No. 3 connected to earthing test point and testing on completion with and including necessary excavation and earth work including necessary excavation and earth work including lying soil, earth electrode, earthing lead earth electrode to equipment/sub station/panel etc. adequate quantity of charcoal dust and common salt. test point PCC (1:2:6) type B-1 (using 20mm graded stone aggregate/40mm thick cover reinforced with 6 mm dia TMT bars. 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 20mm dia with panel, wire mess all as shown in electrical plate No 3 of SSR part 1 of 2009 and 40mm dia GI light grade pipe for earth lead and protection complete all as specified and directed. |
| 20 | M&L earthing complete with galvanised steel earth plate electrode size 600 x 600 x 6.00 mm thick buried directly in ground vertically in pit of depth not less than 2.25 mtr below normal ground level with top edge of the earth plate not less than 1.5 mtr below normal, ground level connected to galvanised wire 4 mm as earthing lead by means of bolts, nuts, check nuts and washers of GI (or) steel all as shown in electrical plate No. 3 connected to earthing test point and testing on completion with and including necessary excavation and earth work including necessary excavation and earth work including lying soil, earth electrode, earthing lead earth electrode to equipment/sub station/panel etc. adequate quantity of charcoal dust and common salt. test point PCC (1:2:6) type B-1 (using 20mm graded stone aggregate/40mm thick cover reinforced with 6 mm dia TMT bars. 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 20mm dia with panel, wire mess all as shown in electrical plate No 3 of SSR part 1 of 2009 and 40mm dia GI light grade pipe for earth lead and protection complete all as specified and directed all as specified directed. |
| 21 | Supply and erection (in truly vertical position) in replacement of H T Steel tubular swaged pole complete with cast iron base plate finial taper plug, bolt , nut and screwed type 410 SP 55 , 11 Mtrs long Class -10 including painting of poles with two coats of synthetic enamel paint in red and white strips upto 1.5 mtr height from coping over a coat of red oxide primer including numbering of poles complete all as specified and as directed by Engineer in charge. Note : PCC, Earth work and MS work as cross arms clamps etc will be measured and paid separately. |
| 22 | Supply and fixing of danger notice plate of 1.6mm thick, MS sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps made out of flat iron 25x3 mm, nuts-bolts, of approved size for HT 11000 Volts (Size 25 x 20 cm) complete all as specified and directed. |
| 23 | Material and labour for PCC 1:3:6 type C-2,using stone aggregate 40mm graded as in foundation of stays and coping of poles including necessary form work where required and fair finish to the exposed surfaces complete all as specified and directed. |
| 24 | Material and labour for PCC 1:4:8 type D-2, using stone aggregate 40mm graded as in foundation for electric poles and making of cable duct including necessary form work where required and fair finish to the exposed surfaces complete all as specified and directed. |
| 25 | S&F stay assembly consisting of galvanised stay wire 7/10 SWG stay bow of 14 mm dia, stay rod 16 mm dia 180 cm long with loop insulators stay plate 230 x 230 mm x 6 mm with PCC foundation 1:3:6 type C2 complete with stay clamps, bolts and nuts complete all as specified and directed including the following :-.(a) Excavation and earth work for stay foundation in soft/loose soil, disposal of surplus soil to a distance n exc 50 metres & depositing where directed at a level n.exc 1.5 mtr from the starting point as directed.(b) PCC 1:3:6, type C-2 ( using 40 mm graded stone aggregate ) as in embedding blocks all as specified. |
| 26 | Material and Labour, for HT lightening arrester metal oxide type (gap less) for out door use complete with all fittings and fixing arrangements transmission class discharge capacity 65 kilo amps suitable for 11000 volts including brackets, clamps, nuts, bolts ,washers and connecting to earth wire 4mm dia GI complete all as specified and directed with manufacturers test certificate. |
| 27 | Supply and fixing of Air break gang operated triple pole mechanically operated mounted on HT insulators (12 Nos) and galvanised steel frame with operating rod of 25 mm bore medium grade GI pipe suitable for operation while standing on ground for current rating 200 Amps suitable for 11000 volt , 50 HZ supply incl 12 insulator and drop out fuse carrier element complete all as specified and directed. |
| 28 | Supply and fixing of Cable route markers made of galvanised iron with embossing of HT Cable or LT Cable, supporting MS angle of 75 cm long, for HT/LT cable route marking duly embedded in and incl PCC (1:3:6) foundation up to 30 cm incl excavation and earth work complete all as specified and directed. |
| 29 | Supply and fixing / laying of galvanized iron pipe of 80 mm nominal dia light grade fixed to poles with clamps nuts, bolts and washers or laid under road crossing or fixed to wall complete all as specified and directed. Note : The cost of MS clamp, nut, bolt, washer and GI fittings etc shall be inclusive in the item rate. |
| 30 | M& L for PCC Platform suitable for 250 KVA Distribution Transformer with XPM Jally and steel gate complete all as specified and directed Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 11, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 23, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 8 daysJul 30, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 15 daysTender Documents
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