Tender For Upgradation Of Ht Electric Network With Assocciated Works At Rudraprayag Under Ge 871 Ews.
Tender Value
36.58 Lakhs
Estimated cost
Bid Submission
05 Aug 2026
6 days left
EMD
73200
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Rudra Prayag → Uttarakhand
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Upgradation Of Ht Electric Network With Assocciated Works At Rudraprayag Under Ge 871 Ews.
BOQ
| Sl. No. | Item Description |
| 1 | M&L for Excavation in trenches not exc. 1.5 m wide and not exc. 1.5 in depth for foundation of poles, stay assy etc. and getting out in hard / dense soil complete all as specified and directed. |
| 2 | M&L for Excavation in trenches not exc 1.5m in wide but exc 3.0 m in depth and getting out in hard/ dense soil for laying of cables/foundation fixing poles etc all as complete all as specified and directed. |
| 3 | M&L for Removing excavated material to a distance not exc. 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point of any type of soil complete all as specified and directed. |
| 4 | M&L for Returning, filling in including spreading levelling watering and well ramming in layers not exceeding 25 cm thick in soil complete all as specified and directed. |
| 5 | M&L local sand dry, filling in trenches around under ground cable complete all as specified and directed. |
| 6 | M&L for Sub class ‘B’ bricks old size laid dry flat over the cable abutting each other, length of cable equal to width of brick complete all as specified and directed. |
| 7 | M & L for coping for steel tubular poles (1:4:8) Type D-2 using 40 mm graded aggregate for foundation of poles including necessary frame work and finishing the exposed surface even and smooth with out using extra cement complete all as specified and directed. |
| 8 | M & L for foundation for steel tubular poles (1:2:4) Type B-1 using 20 mm graded aggregate for coping of poles including necessary farm work and finishing the exposed surface even and smooth with out using extra cement complete all as specified and directed. |
| 9 | M&L for cutting of PCC/Hard standing /WBM road not exceeding 45 cm in width & not exceeding 60 cm in depth for passing of cable and making good of disturbed surface to match with the existing surface complete all as specified and directed. |
| 10 | M & L for Galvanised strip 32 mm x 6 mm buried in ground or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and as directed. |
| 11 | M&L for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink 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. |
| 12 | M&L for Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink 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. |
| 13 | Supply, Laying & testing of XLPE PVC insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area 95 sq. mm complete all as specified and directed Engr-in-Charge. |
| 14 | S&F Steel tubes ISI marked light grade galvanised with all fittings to walls/poles/laid in road crossing etc as required of size 100 mm dia complete all as specified and directed. |
| 15 | M & L for earthing complete with galvanised steel, earth plate electrode 600x600x6mm thick buried directly in ground (earth pit not less than 4.5mtr below ground level) with top edge of the plate not less than 3.75 mtr below normalground level connected to galvanised earth trip as earthing lead (32x6mm) by means of bolts nuts check nuts and washer of galvanised iron/steel 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 150mm thick all round the GI earth plate wetering pipe 20mm dia GI medium grade GI sheet 0.63mm thick funnel , wire gauge, 50mm thick RCC cover in PCC 1:2:4 type B1 duly reinforced with MS round bars 6mm dia @ 150 c/c both ways and pit/chamber in PCC 1:3:6 type C1 with suitable lifting handle to cover, GI protection pipe 40mm dia light grade upto 7.5 mtr from electrode and engraving of earth marking on near by structure/painting of earth results etc, complete all as specified indicated on electrical plate No-1 SSR Part_I 2009 Page No-479 and as directed including testing on completion complete all as specified and directed.Note :- (i) Earth lead beyond 7.5 mtr from electrode to earth terminal point/main switch & GI pipe light grade 15mm dia 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. |
| 16 | Material and labour for laying DWC (Double wall corrugated ) pipe conforming or IS 16205 (electric cable use) of nominal dia 100 mm and for laying electrical cables under hardstanding/ trenches / under road/ wall complete all as specified and directed. |
| 17 | Supply, installation, testing and commissioning of 11kV Extensible outdoor duty (IP54 encloseure) SF6 gas insulated 3 way outdoor RMU motorised comprising of 2 Nos 630 load break switch as incomer and 1 Nos 630 Amp vacuum circuit breaker outgoing CCT2, cable termination from the front breaking capacity 21 KA/3sec (InternalArc classificatio AFLR 21 KA -1 SEC with bottom exhaust both for tank and cable box as per IES62271-200), enclosed in insulated, leak rate of SF6 gas less than 0.1% annually and tested as per IES 60056/60694/60298. Protection CTs shall be ring core type, complete all as specified and directed. The outer enclosure shall have IP 55 protection, it should be Top opening canopy type , Indoor RMU placed inside outdoor enclosure should not be acceptable, breaker should have line side earth switch complete all as specified and directed. |
| 18 | (A) NOTE :- Other details :- System particulars : (i) Nominal system voltage : 11 KV (ii) Voltage variation on supply side : + 10% (iii) corresponding highest system voltage 12 KV. (iv) Frequency 50 Hz with + 3% tolerance. (v) Number of phase : 3 phases. (vi) Neutral earthing : Solidly earthed. (vii) Fault level (minimum ) KA /Sec : 21/3) (viii) Lightning Impulse withstand voltage (kVp) : 75/95 kv (ix) One minute dry/wet power frequency withstand voltage primary (kV rms) : 38 KV (x) Rated dynamic withstand current (kAP) : 52.5 KA. (xi) Number of short circuit operations at rated short circuit current of 21 kA 3 second for breaker should be > 40 Nos (xii) Earth switch should have 5 closing operation at short circuit current (making operations E2 class) independent of breaker eath switch manual closing shall be driven by a fast acting /snap action mechanism, independent of operator and VCB action. (xiii) Side and rear cable entry is not acceptable, all operation, interlock, cable terminations and door shall be front side only. |
| 19 | (B) Applicable standards for this RMU scope of work- IEC 62271-200. (i) The Ring Main Unit shall conform to the latest applicable, IEC 62271-100, IEC 62271-200 (ii) All live parts, bus bars, shall preferabley be enclosed in non-magnetic and non-ferrite grade stainless steel tank grade SS441 of minimum 2mm thickness. The RMU shall be type tested for internal arc test of 21 KA/1 sec AFLR with Bottom Exhaust for safety of Personnel for both Tank as well as cable compartment as per IEC62271 200. The outer enclosure shall have IP 55 protection for complete switchgears, however it should be Top opening canopy & Indoor RMU Placed inside outdoor enclosure should not be acceptable . The protction relay shall be fpr 3 O/C + 1 E/F (IDMT Type) self powered numerical protection relay with low and high set of over current and earth fault MODBUS communication along with RS 485 Port/USB Port. (iii) Internal Arc classification should be with bottom exhaust only. RMUs should be manufactured and invoiced from the OEM factory. (iv) VCB, numerical Relay, should be same make as OEM for better functioning, Maintenance, and coordination. |
| 20 | (C) Air insulated bus connected unit comprising the following (1) Air insulated enclosure with necessary bus connection via bushing. VT's from the manufacturer and according to IS 3156 sall be accepted. (2) 240 Vac Aux provision supply inbilt at RMU for the motorised operation & relay operation (3) MFM-EM 6400 NG class 0.5 for each incomer.(4) Meterng CT in respective function's cable compartment in RMU XX/1A, class 0.5, 2.5 VA. |
| 21 | (D) Accessories :- (1) Antireflex operting handle. (2) Battery 24 V DC , 12 Ah (3) Battery charger (I/P 230V AC, O/P -24 V DC (4) Manometer. (5) RMU Scada compatible provision |
| 22 | S&F Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-55 (11.00 metres long) complete all as specified and directed. Note :- Earth work shall be measured and paid separately. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 15, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 05, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysAug 12, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 13 daysTender Documents
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