Tender For Provn Of Servo Voltage Stabilizer And Tower Acs For Certain Location At Af Stn Bihta.
Tender Value
14.51 Lakhs
Estimated cost
Bid Submission
18 Nov 2026
20 days left
EMD
29020
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Patna → Bihar
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Provn Of Servo Voltage Stabilizer And Tower Acs For Certain Location At Af Stn Bihta.
BOQ
| Sl. No. | Item Description |
| 1 | Sub main wiring 6 Sq.mm (with approved colour coding as per IS) with single core FRLS PVC insulated flexible stranded copper conductor 1.1 KV grade (2 runs of 6 Sq. mm main cable + 1 run of 6 Sq. mm earth cable) along with single core FRLS PVC insulated flexible stranded copper conductor 1.1 KV grade for earthing in conduits, complete all as specifiedNOTES: (i) For payment purposes, total runs of main cable (each run of one running metre) as mentioned above and one run (one running metre) of earth cable shall be considered together as \\"1 RUNNING METRE\\" |
| 2 | Supply, laying, jointing & testing of LT XLPE of sectional area 400 Sq. mm,3.5 core insulated cable screened, bedded, galvanised steel strip or wire armourd cable (heavy duty) 1100 volt grade with aluminium conductor conforming to IS-7098 (Part-I -1988) laid in trenches/ ducts/ through pipes/ in floors / under roads/ hard standing /along poles and testing complete all as specified |
| 3 | Voltage stabilizer for automatic operation, three phase, naturally oil cooler, indoor type & designed for input variation between 360 V to 480 V with output voltage stabilized at 415 with accuracy +2.5% and speed of correction 8 Volts per second and of capacity 350 KVA complete all as directed. |
| 4 | Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB single pole 40-63 Amps 240 volts complete all as specified and directed. |
| 5 | MCB suitable for 240 volt AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 kA, 'C' curve type of rating 40 to 63 Amp complete all as specified. |
| 6 | MCB suitable for 240 volt AC supply, DP with over load and short circuit protection and rupturing capacity not less than 10 kA, 'C' curve type of rating 40-63 Amp complete all as specified. |
| 7 | Sheet metal SPN, 4 way with 100 Amp rated bus bar, 240 V, double door type. enclosure for DB for fixing MCB’s, isolators etc., having IP-43 protection, suitable for surface and flush mounting, complete all as specified. |
| 8 | Supply, Installation, Testing and commissioning of package type air conditioner type unit of 5.5 TR capacity each consisting of scroll compressor with motor, intelligent microprocessor based programmable controller & corded remote controller, DX condenser with propeller fan, DX evaporator with fan, copper refrigerant piping to be charged with R-410 refrigent and oil, factory done internal power cabling and wiring, filters, Condenser consisting blue fin corrosion resistanct body ODY , DIDW blower designed with forword curved blades, which offer higher air throw, etc fully enclosed in steel reinforced body (Outdoor Unit ) designed to operate on indian conditions. Suitable to operate wide Voltage range For 360-440V with suitable Eco-friendly refrigerant complete. |
| 9 | Aluminium strip of size 32 mm x6 mm complete with saddles and fixing screws for fitting the strip complete all as specified. |
| 10 | Earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including GI strip 32x6 mm as earthing lead by means of GI or steel bolts/nuts/washers, protected by 15 mm bore GI light grade pipe. Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mm bore GI light grade pipe for watering and including funnel, wire mesh, RCC cover, reinforced with 8 mm dia TMT bars @ 75 mm C/C both ways with mild steel handle 12 mm dia, using round bar, PGI funnel with wire mess & frame, PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) as in earthing pit including necessary excavation & earth work, all as specified & shown in electrical plate No. 3 of MES Schedule Part – I.Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) The unit rate includes earthing lead & protection pipe upto 7.5 metre from top of earth plate.(iii) Earth resstance shall be less than 3 ohm. In case the test results are not found less than 3 ohm, complete earthing shall be redone by the contractor without any extra cost to Govt. |
| 11 | Earthing to panel with galvanised steel plate electrode 600 mm x 600 mm x 6mm thick, buried directly in ground (earth pit not less than 2.25m below normal groung level) with top edge of earth lead wire 4.0 mm dia by means of bolts, nut, check nuts and washers of galvanized iron or steel all as shown in electrical plate No. 3 of MES Schedule pt-I 2009, protected by 15 mm bore GI light grade pipe. Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mm bore GI light grade pipe for watering and including funnel, wire mesh, RCC cover, reinforced with 8 mm dia TMT bars @ 75 mm C/C both ways with mild steel handle 12 mm dia, using round bar, PGI funnel with wire mess & frame, PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) as in earthing pit including necessary excavation & earth work, all as specified & shown in electrical plate No. 3 of MES Schedule Part – I. complete all as specified. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) The unit rate includes earthing lead & protection pipe upto 7.5 metre from top of earth plate.(iii) Earth resstance shall be less than 3 ohm. In case the test results are not found less than 3 ohm, complete earthing shall be redone by the contractor without any extra cost to Govt. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 28, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 20 daysNov 24, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 26 daysTender Documents
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