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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹20.2 LAccepted-AOC | L1 | Accepted-AOC L1 Bidder | |
| 2 | L2₹23.7 L+₹3.6 L (17.8%)Rejected-Finance | L2 | Rejected-Finance Not the lowest Bidder | |
| 3 | L3₹26.3 L+₹6.1 L (30.4%)Rejected-Finance HOUSE NO 40 CHOTTI BARADARI PART I GARHA ROAD NEAR MEDICAL COLLEGE JALANDHAR PB 144022 | JALANDHAR | JALANDHAR | PUNJAB | 144022 | L3 | Rejected-Finance Not the lowest Bidder |
| Sl No | Description | Qty | Unit | UNITED ENGINEERING CORPORATION L3 | N.R.Builders L1 | HARSH CONSTRUCTION CO. L2 |
|---|---|---|---|---|---|---|
| 1.00 | M&L for removing old unserviceable Lightening arrestor and replacement with new one including installation,testing and commissioning of Heavy duty metal oxide lightning arresters 60 KV 10 KA station medium duty (SM) (old line discharge class -III) as per IEC 60099-4 of 2014 & IS: 15086 (part -4) of 2017 with Qrs=1.6C & wth =7kJ/kV gapless type surge Arrester comprising of Metal Oxide Elements housed in FRP CAGE 'DESIGN B' duly moulded with silicone Polymer to be used on a Nominal system voltage of 66 kV and Maximum System Voltage of 72 kV with an MCOV of 51 kVrms with insulating Base & surge Monitor along with connecting lead of 35 sqmm Cu Cable of 2 meter length with Terminal connector suitable to Single ACSR conductor complete all as specified and directed. | 3 | Each | 70,000 ₹2,10,000 | 60,000 ₹1,80,000 Lowest | 80,000 ₹2,40,000 |
| 2.00 | M&L for removing old unserviceable CT and replacement with new one including installation ,testing and commissioning of Single Phase, Dead tank type outdoor CT (current transformer), ratio , primary 75-150 A in Core 1-3, Secondary 0.577A in Core -1 , core 2 & 3 -1 A for metering & protection, heighest sys voltage -72.5 KV , , oil cooled, insulation level -140 KV/325 KVp ,rated STC 31.5 KA for 3.0 seconds ,rated burden -25VA, continious thermal current 120 % of the rated current accuracy with oil as per IEC-60044-1 & IS-2705 suitable for 66 KV including junction box complete all as specified and as directed. | 1 | Set of three | 5,75,000 ₹5,75,000 | 1,80,000 ₹1,80,000 Lowest | 2,00,000 ₹2,00,000 |
| 3.00 | M & L for Earthing complete with copper earth plate electrode 600x600x 3.15 mm burried directly in ground not less than 2.25 mtr deep below normal ground level with top edge of earth plate not less than 1.25 Mtr below normal ground level connected to the copper strip 20x3 mm size by means of bolts ,nuts,check nuts and washers of brass and 20x3 mm copper strip protected by provision of GI medium grade pipe 40 mm bore incl provision of concrete pit in PCC1:2:4 type B-1 , using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM weight not less than 4 Kg /Sqm and 6mm dia bar handle, earth work in any type of soil ,charcoal dust and salt, light grade GI watering pipe 20 mm bore with funnel and wire and copper strip upto main earthing of pole/equipment complete all as shown in electrical plate No 3 of MES Sch 2009 Part-I all as specified and directed .
Note :-
(i) Up to 7.5 Mtr length of pipe of 40 mm dia and copper strip shall be deemed to be included in unit rate quoted by the tenderer.
(ii) Resistance of earthing should be less than 1 Ohms failing which the contractor will do the earthing again to achieve the desired result i.e. less than 1 ohms.
(iii) In case soil is not suitable same is to be replaced with good quality clay soil to achieve the desired result of less than 1 ohms.
(iv) Quoted rate shall be deemed to be inclusive for the above aspects’. | 14 | Each | 18,000 ₹2,52,000 | 10,000 ₹1,40,000 Lowest | 15,000 ₹2,10,000 |
| 4.00 | M&L for removing old unserviceable OLTC,and replacement with new one 66/11 KV, number of position -17,3 phase, operating Step Voltage -1000V,Max operting voltage over Taps -20000V ,Max continious current -300 A on load Tap Changer (OLTC), Rated Voltage-66 KV, Rated Current-300A, , Motor Supply-415 Volts AC, Oil Quantity- 800 Ltr, Appx Weight of oil -680kg , Appx total weight 1265 kg, pressure withstand (external ) -0.3ATU , Vaccum withstand of terminal board-1ATU suitable for 5 MVA transformers | 1 | Each | 4,95,000 ₹4,95,000 Lowest | 7,25,000 ₹7,25,000 | 7,90,000 ₹7,90,000 |
| 5.00 | M & L removing old unserviceable RTCC Panel and replacement with new one shall be IP 42 gland plate to be 3mm thick suitable for 66/11 KV, 5 MVA transformers, sheet thickness ( CRCA) :- not less than 1.6 mm Gland plate sheet thickness:- 2 mm , total weight;- 40,+-5 Kg , The cubical has one OFF type hinged door at rear, the door handle operated latches and the handle isprovided with centre key pad lock, interior lighting is provided with door switch , RTCC shall be vermin and weather proof(Indoor application only) , All appratus mounted in RTCC shall be effectively earthed by means of copper wire having cross section less than 2.5 sqmm , multi stranded copper wire to be used for wiring insde the RTCC , size 1.5/2.5 sqmm PVC ,1100 V grade as per IS 694 for control circuit , 4 Sqmm PVC 1100 v grade as per IS 694 for CT wiring. | 1 | Each | 4,95,000 ₹4,95,000 | 1,90,000 ₹1,90,000 Lowest | 2,10,000 ₹2,10,000 |
| 6.00 | M&L for removing old unserviceable WTI and replacement with new one including installation, testing and commissioning of WTI, model 1002, winding temp indicator with 02 contacts 10 mtr capillary length. Range 0 to 150 deg C , 115 mm segmental; accuracy Range with in ± 1.5 % of full scale;
(a) O.A. deg No. AM-9004-P1 (option-1 switch contact rating 15 A@250 AC, 0.5 A@250V DC).
(b) Sensing bulb drg no. AM-9001-P1.
Note:- Gradient 1.5 [email protected] Deg C ; Union- 1.5 inches male union suitable for 66/11, 5 MVA ECE tranformer complete all as specified and directed. | 2 | Each | 35,000 ₹70,000 | 25,000 ₹50,000 Lowest | 39,000 ₹78,000 |
| 7.00 | M&L for removing old unserviceable OTI and replacement with new one including installation, testing and commissioning of OTI model 1002, Oil temp indicator with 02 contacts 10 mtr capillary length. Range 0 to 150 deg C , 115 mm segmental; accuracy Range with in ± 1.5 % of full scale;
(a) O.A. deg no. AM-9004-P1 (option-1 switch contact rating 15 A@250 AC, 0.5 A@250V DC).
(b) Sensing bulb drg no. AM-9001-P1.
Make :- Preci measure control pvt Ltd or equivalent techno commercial.
Note :- Gradient 1.5 [email protected] Deg C ; Union- 1.5 inches male union suitable for 66/11, 5 MVA ECE tranformer complete all as specified and directed. | 1 | Each | 35,000 ₹35,000 | 15,000 ₹15,000 Lowest | 20,000 ₹20,000 |
| 8.00 | Supply ,installation, testing and commissioning of 72.5 KV Isolator for nominal voltage 66 KV system 50 Hz 3 phase system of capacity 1250 Amp continuous current, short time current 31.5 KA for 3 Seconds complete with the following specifications all as specified and as directed .
Insulation levels
(a) Impulse with stand voltage:
(i) Phase to earth : 325 kVp
(ii) Isolating distance : 325 kVp
(b) Power frequency with stand voltage:
(i) Phase to earth : 140 kV(rms)
(ii) Isolating distance : 160 kV (rms)
(c) Minimum creepage distance of support and rotating insulator : 1820mm
(d) Minimum clearance in air:
(a) Phase to phase centre distance : 2000mm
(b) Between live part and earth : 630mm
(c) Between live part when switch is open : 950mm
(i) On the same pole : 950mm
(ii) Between adjacent pole : 1300mm
(e) Current density:-
(i) Moving blades : 2 Amps/Sqmm
(ii) Terminal pads : 17 Amp/Sqmm
(iii) Contacts : 1.60 Amps/Sqmm
(iv) Terminal connector : 1.25 Amp/Sqmm
Design & Construction
(a) No insulator per pole : 03 Nos
(b) Nos of breaks per pole : 02 Nos | 1 | Each | 2,72,000 ₹2,72,000 Lowest | 3,40,000 ₹3,40,000 | 3,60,000 ₹3,60,000 |
| 8.01(c) Type of closing/Opening mechanism : Horizontal (d) Contacts (i) Material & grade : Hard drawn electrolytic copper (ii) Cross Section Area in Sqmm : 960 Sqmm (e) Moving blades (i) Material & grade : Hard drawn electrolytic copper (ii) Cross Section Area in Sqmm : 706 Sqmm (f) Contacts support (i) Material & size of channel/block ; AL LM-6 casting (g) Turn & twist mechanism (i) Material & size of clamps : MS 20 x 20mm (ii) Material & size of spring duty ; Dia 2.6 SS encased (h) Type of Interlock : Mechanical & Electrical (j) Down pipe size & class : 50 NB Med - HPG (k) Type of joint : Swivel (l) Solid core type insulator (i) Height : 770mm (ii) PCD : 127mm (iii) Impulse flash over voltage : 400 kVp (m) Terminal connector (i)Alloy composition : AL LM-6 (ii) Area of minimum cross section : 1000 Sqmm (iii) Temperature rise : As per IS-9921 (n) Operating mechanism : Motor drive & Manual | ||||||
| 9.00 | M&L for removing old unserviceable Buchhloz relay and replacement with new one (Double float type) (having contacts for alarm & Trip) of 05 MVA tranformers complete all as specified and directed. | 2 | Each | 45,000 ₹90,000 | 20,000 ₹40,000 Lowest | 50,000 ₹1,00,000 |
Tender Value
Refer Docs
EMD Value
₹49,140
Closing Date
12 Aug 2025, 6:00 pmClosed
HQ CWE SRI GANGANAGAR
HQ CWE POST BOX 48 SRI GANGANAGAR-335001 (Rajasthan)
SPL REPAIR/ REPLACEMENT OF WTI, OTI, RTCC, OLTC OF POWER TRANSFORMER OF MRS ALONGWITH CONNECTED ITEMS OF WORKS AT MIL STN ABOHAR
2025_MES_714753_2
CA NO CWE SGNR/TOKEN-58 OF 2024-25
Open Tender
Electrical and Maintenance Works
Item Rate
180 days
GE ABOHAR
AS PER NIT
8 documents required · 8 mandatory
₹500
GE ABOHAR
₹49,140
Yes
27 Aug 2025
22 Jul 2025
13 Aug 2025
22 Jul 2025
12 Aug 2025
29 Jul 2025
Amount
M&L for removing old unserviceable Lightening arrestor and replacement with new one including installation,testing and commissioning of Heavy duty metal oxide lightning arresters 60 KV 10 KA station medium duty (SM) (old line discharge class -III) as per IEC 60099-4 of 2014 & IS: 15086 (part -4) of 2017 with Qrs=1.6C & wth =7kJ/kV gapless type surge Arrester comprising of Metal Oxide Elements housed in FRP CAGE 'DESIGN B' duly moulded with silicone Polymer to be used on a Nominal system voltage of 66 kV and Maximum System Voltage of 72 kV with an MCOV of 51 kVrms with insulating Base & surge Monitor along with connecting lead of 35 sqmm Cu Cable of 2 meter length with Terminal connector suitable to Single ACSR conductor complete all as specified and directed.
M&L for removing old unserviceable CT and replacement with new one including installation ,testing and commissioning of Single Phase, Dead tank type outdoor CT (current transformer), ratio , primary 75-150 A in Core 1-3, Secondary 0.577A in Core -1 , core 2 & 3 -1 A for metering & protection, heighest sys voltage -72.5 KV , , oil cooled, insulation level -140 KV/325 KVp ,rated STC 31.5 KA for 3.0 seconds ,rated burden -25VA, continious thermal current 120 % of the rated current accuracy with oil as per IEC-60044-1 & IS-2705 suitable for 66 KV including junction box complete all as specified and as directed.
M & L for Earthing complete with copper earth plate electrode 600x600x 3.15 mm burried directly in ground not less than 2.25 mtr deep below normal ground level with top edge of earth plate not less than 1.25 Mtr below normal ground level connected to the copper strip 20x3 mm size by means of bolts ,nuts,check nuts and washers of brass and 20x3 mm copper strip protected by provision of GI medium grade pipe 40 mm bore incl provision of concrete pit in PCC1:2:4 type B-1 , using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM weight not less than 4 Kg /Sqm and 6mm dia bar handle, earth work in any type of soil ,charcoal dust and salt, light grade GI watering pipe 20 mm bore with funnel and wire and copper strip upto main earthing of pole/equipment complete all as shown in electrical plate No 3 of MES Sch 2009 Part-I all as specified and directed . Note :- (i) Up to 7.5 Mtr length of pipe of 40 mm dia and copper strip shall be deemed to be included in unit rate quoted by the tenderer. (ii) Resistance of earthing should be less than 1 Ohms failing which the contractor will do the earthing again to achieve the desired result i.e. less than 1 ohms. (iii) In case soil is not suitable same is to be replaced with good quality clay soil to achieve the desired result of less than 1 ohms. (iv) Quoted rate shall be deemed to be inclusive for the above aspects’.
M&L for removing old unserviceable OLTC,and replacement with new one 66/11 KV, number of position -17,3 phase, operating Step Voltage -1000V,Max operting voltage over Taps -20000V ,Max continious current -300 A on load Tap Changer (OLTC), Rated Voltage-66 KV, Rated Current-300A, , Motor Supply-415 Volts AC, Oil Quantity- 800 Ltr, Appx Weight of oil -680kg , Appx total weight 1265 kg, pressure withstand (external ) -0.3ATU , Vaccum withstand of terminal board-1ATU suitable for 5 MVA transformers
M & L removing old unserviceable RTCC Panel and replacement with new one shall be IP 42 gland plate to be 3mm thick suitable for 66/11 KV, 5 MVA transformers, sheet thickness ( CRCA) :- not less than 1.6 mm Gland plate sheet thickness:- 2 mm , total weight;- 40,+-5 Kg , The cubical has one OFF type hinged door at rear, the door handle operated latches and the handle isprovided with centre key pad lock, interior lighting is provided with door switch , RTCC shall be vermin and weather proof(Indoor application only) , All appratus mounted in RTCC shall be effectively earthed by means of copper wire having cross section less than 2.5 sqmm , multi stranded copper wire to be used for wiring insde the RTCC , size 1.5/2.5 sqmm PVC ,1100 V grade as per IS 694 for control circuit , 4 Sqmm PVC 1100 v grade as per IS 694 for CT wiring.
M&L for removing old unserviceable WTI and replacement with new one including installation, testing and commissioning of WTI, model 1002, winding temp indicator with 02 contacts 10 mtr capillary length. Range 0 to 150 deg C , 115 mm segmental; accuracy Range with in ± 1.5 % of full scale; (a) O.A. deg No. AM-9004-P1 (option-1 switch contact rating 15 A@250 AC, 0.5 A@250V DC). (b) Sensing bulb drg no. AM-9001-P1. Note:- Gradient 1.5 [email protected] Deg C ; Union- 1.5 inches male union suitable for 66/11, 5 MVA ECE tranformer complete all as specified and directed.
M&L for removing old unserviceable OTI and replacement with new one including installation, testing and commissioning of OTI model 1002, Oil temp indicator with 02 contacts 10 mtr capillary length. Range 0 to 150 deg C , 115 mm segmental; accuracy Range with in ± 1.5 % of full scale; (a) O.A. deg no. AM-9004-P1 (option-1 switch contact rating 15 A@250 AC, 0.5 A@250V DC). (b) Sensing bulb drg no. AM-9001-P1. Make :- Preci measure control pvt Ltd or equivalent techno commercial. Note :- Gradient 1.5 [email protected] Deg C ; Union- 1.5 inches male union suitable for 66/11, 5 MVA ECE tranformer complete all as specified and directed.
Supply ,installation, testing and commissioning of 72.5 KV Isolator for nominal voltage 66 KV system 50 Hz 3 phase system of capacity 1250 Amp continuous current, short time current 31.5 KA for 3 Seconds complete with the following specifications all as specified and as directed . Insulation levels (a) Impulse with stand voltage: (i) Phase to earth : 325 kVp (ii) Isolating distance : 325 kVp (b) Power frequency with stand voltage: (i) Phase to earth : 140 kV(rms) (ii) Isolating distance : 160 kV (rms) (c) Minimum creepage distance of support and rotating insulator : 1820mm (d) Minimum clearance in air: (a) Phase to phase centre distance : 2000mm (b) Between live part and earth : 630mm (c) Between live part when switch is open : 950mm (i) On the same pole : 950mm (ii) Between adjacent pole : 1300mm (e) Current density:- (i) Moving blades : 2 Amps/Sqmm (ii) Terminal pads : 17 Amp/Sqmm (iii) Contacts : 1.60 Amps/Sqmm (iv) Terminal connector : 1.25 Amp/Sqmm Design & Construction (a) No insulator per pole : 03 Nos (b) Nos of breaks per pole : 02 Nos
(c) Type of closing/Opening mechanism : Horizontal (d) Contacts (i) Material & grade : Hard drawn electrolytic copper (ii) Cross Section Area in Sqmm : 960 Sqmm (e) Moving blades (i) Material & grade : Hard drawn electrolytic copper (ii) Cross Section Area in Sqmm : 706 Sqmm (f) Contacts support (i) Material & size of channel/block ; AL LM-6 casting (g) Turn & twist mechanism (i) Material & size of clamps : MS 20 x 20mm (ii) Material & size of spring duty ; Dia 2.6 SS encased (h) Type of Interlock : Mechanical & Electrical (j) Down pipe size & class : 50 NB Med - HPG (k) Type of joint : Swivel (l) Solid core type insulator (i) Height : 770mm (ii) PCD : 127mm (iii) Impulse flash over voltage : 400 kVp (m) Terminal connector (i)Alloy composition : AL LM-6 (ii) Area of minimum cross section : 1000 Sqmm (iii) Temperature rise : As per IS-9921 (n) Operating mechanism : Motor drive & Manual
M&L for removing old unserviceable Buchhloz relay and replacement with new one (Double float type) (having contacts for alarm & Trip) of 05 MVA tranformers complete all as specified and directed.
Supply, installation ,testing and commissioning of 72.5 KV Single Phase, Dead tank type outdoor PT (potential transformer) PT ratio 66KV/ 3 by 110V/ 3 - 110V/ 3 - 110V/ 3 for metering & protection, including junction box complete, oil cooled, insulation level -140 KV/325 KVp short time current rating -50KA/1 Seconds, 3 core of above setting, 50 VA/0.2 class accuracy with oil as per latest IS 3156/1992 revised 2002 suitable for 66 KV complete all as specified and as directed.
HARSH CONSTRUCTION CO. (BID ID -3382262)
UNITED ENGINEERING CORPORATION (BID ID -3381699)
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