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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹59.3 LAccepted-AOC A 3 257 JANAKPURI NEW DELHI 110058 | WEST DELHI | DELHI | 110058 | L1 | Accepted-AOC AOC | |
| 2 | L2₹62.1 L+₹69,114.80 (1.13%)Rejected-Finance | L2 | Rejected-Finance Not being lowest tender | |
| 3 | L3₹69.6 L+₹8.2 L (13.3%)Rejected-Finance 195 MAHESH NAGAR AMBALA CANTT 133001 | AMBALA | HARYANA | 133001 | L3 | Rejected-Finance Not being lowest tender | |
| 4 | L4₹75.5 L+₹14.1 L (22.9%)Rejected-Finance RZ 212F D BLOCK RAJ NAGAR PART II PALAM COLONY NEW DELHI 110077 | SOUTH WEST | DELHI | 110077 | L4 | Rejected-Finance Not being lowest tender | |
| 5 | L5₹76.8 L+₹15.4 L (25.1%)Rejected-Finance | L5 | Rejected-Finance Not being lowest tender |
| Sl No | Description | Qty | Unit | MV Engineers And Contractors L4 | DS CONSTRUCTION L5 | Raman Electric Trading Co L3 | Rajindera Enterprises L2 | mayur enterprises L7 | M/s JAIMAA ASSOCIATES L6 | Vijay Electricals L8 | M/S ADHIKARI CONSTRUCTION CO. L1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Comprehensive maintenance, servicing of 33KV GIS HT control panel including indoor CT, PT and relays in control panel of indoor breaker of capacity 2500 Amps and rating 36 KV complete as per details mentioned as under:-
(a) Thorough cleaning of the GIS bay (VCB, LVC, Power Cable & Main Bus bar etc. Compartments )
(b) Visual inspection of the CB, bus Isolators, Earth Switches, CT, PT and cable chamber assembly for any damages
(c) Record VCB Counter reading before maintenance.
(d) Check and Record SF6 gas Pressure and note ambient Temperature
(e) Check auxiliary switches & terminals for connection tightness, discoloration and functions like status, interlocks, etc
(f) Interlock trial of CB, isolators and ES as per design, if possible
(g) Manual and electrical Close / Open Operation of CB, isolators and Earth Switch, as applicable
(j) GAS tank realted repair work will be attended, if required.
(k) Check breaker emergency tripping – OK & Mechanical tripping will be checked
(l) check physical tightness of all earthing hardware of GIS
Lubrication of all moving parts | 8 | Each Job | 85,000 ₹6,80,000 | 10,000 ₹80,000 | 25,000 ₹2,00,000 | 1,69,500 ₹13,56,000 | 20,000 ₹1,60,000 | 1,95,000 ₹15,60,000 | 6,000 ₹48,000 Lowest | 9,999 ₹79,992 |
| 1.01(m) Checking of SF6 gas leakage from seals and joints and attend the leakage, if any – If any leakage observed by department earlier, the feeder only will be checked for all leakage points (n) Checking of status of CB, Isolators, ES, PT at local control cubicle and CRP/SCADA, as applicable.—Status shall be checked at GIS panel only. ( Checking the status in SCADA/CRP shall be ABB scope ) (o) Check and clean CB & Disconnector operating mechanisms and tightness. (p) Lubricate the CB & Disconnector components as per product manual. (q)b Checking of tightness of CT / PT secondary connections, if accessible (r) Checking the functions of various limit switches in the feeder (s) Resolution of any problem observed during course of operation/ maintenance/testing (t) Replacement of any defective items as per requirement --- Spares shall be included in quoted rates. (t) Record Counter reading after maintenance | |||||||||||
| 1.02(u) Check breaker emergency tripping – OK & Mechanical tripping will be checked (v) check physical tightness of all earthing hardware of GIS Testing of Protection Relays ( by secondary injection testing kit ) & control circuit (w) Electrical Testing - IR, CRM, CB Timing, Primary Injection (Optional Testing ) - main busbar full shutdown & power cables dismantling etc are required. (x) Electrical compartment _ Accessories verification by operation (y) Terminal block tightness verification (z) Shut down arrangement as per schedule-Minimum two panels / Breakers per day per team. Note:- Comprehensive maintenance of each GIS panel will be done by contractor for one year after completion of work without any additional cost. | |||||||||||
| 2.00 | M&L for taking out old vintage HT11 KV UG cable of size 300 sqmm 3 core at site from trench including excavation ,returning filling in and removal, complete all as specified and directed. | 1,750 | RM | 350 ₹6,12,500 | 100 ₹1,75,000 | 100 ₹1,75,000 | 50 ₹87,500 | 300 ₹5,25,000 | 80 ₹1,40,000 | 2,000 ₹35,00,000 | 49 ₹85,750 Lowest |
| 3.00 | Supplying, laying, testing and connecting in replacement / rerouting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, 11 KV grade, IS 7098 marked, suitable for HT 11 KV(E) system, laid in trenches / ducts / encased in GI pipe / fixed to pole, including jointing & testing complete all as specified and directed of size 300 sqmm 3 core cable as specified and directed. ( Loc :- Shankar Vihar to OTM-I-900RM) | 900 | RM | 1,990 ₹17,91,000 Lowest | 2,750 ₹24,75,000 | 2,500 ₹22,50,000 | 2,000 ₹18,00,000 | 2,450 ₹22,05,000 | 1,990 ₹17,91,000 Lowest | 2,200 ₹19,80,000 | 2,499 ₹22,49,100 |
| 4.00 | Supply and fixing in replacement cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 Sqmm to 300 sqmm 3 core. | 1 | Each | 6,500 ₹6,500 | 8,000 ₹8,000 | 15,000 ₹15,000 | 7,000 ₹7,000 | 14,500 ₹14,500 | 7,000 ₹7,000 | 9,000 ₹9,000 | 4,999 ₹4,999 Lowest |
| 5.00 | Supply and fixing in replacement 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 240 Sqmm to 300 sqmm 3 core. | 2 | Each | 2,500 ₹5,000 Lowest | 5,000 ₹10,000 | 5,000 ₹10,000 | 3,000 ₹6,000 | 8,000 ₹16,000 | 5,000 ₹10,000 | 6,000 ₹12,000 | 4,999 ₹9,998 |
| 6.00 | M&L for Taking out old vintage HT 11 KV UG cable of size 185 sqmm 3 core at site from trench complete all as specified and directed. (Location :- Shankar Vihar to H Block-700RM + Shankar Vihar to Banasingh Sub Stn-600RM ) | 1,300 | RM | 150 ₹1,95,000 | 100 ₹1,30,000 | 50 ₹65,000 Lowest | 50 ₹65,000 Lowest | 200 ₹2,60,000 | 80 ₹1,04,000 | 500 ₹6,50,000 | 99 ₹1,28,700 |
| 7.00 | Supplying, laying, testing and connecting in replacement / rerouting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with 185 Sqmm, 3 Core multistranded aluminum conductors, 11 KV grade, IS 7098 marked, suitable for HT 11 KV(E) system, laid in trenches / ducts / encased in GI pipe / fixed to pole, including jointing & testing complete all as specified and directed (Location :- Shankar Vihar to H Block-700RM + Shankar Vihar to Banasingh Sub Stn-600RM ) | 1,300 | RM | 1,600 ₹20,80,000 | 1,720 ₹22,36,000 | 1,800 ₹23,40,000 | 1,300 ₹16,90,000 Lowest | 1,800 ₹23,40,000 | 1,900 ₹24,70,000 | 1,480 ₹19,24,000 | 1,899 ₹24,68,700 |
| 8.00 | M&L for Relaying, jointing, testing and connecting the 300 sqmm 3 core XLPE cable obtained from excavation against Ser Item no.2 here-in-before complete all as specified and directed.
( Loc :- At IDS constn site boundary wall to OTM-I RP Gate-850RM). Note- Excavaton,earth work and connected items shall be measured and paid separately. | 850 | RM | 350 ₹2,97,500 | 200 ₹1,70,000 | 100 ₹85,000 | 200 ₹1,70,000 | 300 ₹2,55,000 | 80 ₹68,000 Lowest | 500 ₹4,25,000 | 149 ₹1,26,650 |
Tender Value
₹85 L
EMD Value
₹1.5 L
Closing Date
22 Jul 2025, 6:00 pmClosed
HQ CWE (U) Delhi Cantt-110010
HQ CWE (U) Delhi Cantt-110010
CALIBRATION OF RELAYS/BREAKERS 33 KV GIS PANELS AT HQ NSB-II REPAIR/REPLACEMENT OF WORN OUT SPARES OF 33/11KV SWITCH GEAR HT 33/11KV CABLES 110V/52V/24 VOLT BATTERY BANKS MAINTAIN CT PT LA LINE DIFFERENTIAL RELAYS PROTECTIVE RELAYS WITH ACCESSORIES
2025_MES_716929_1
CWE(U)/D-19/2025-26
Open Tender
Civil Works
Works
270 days
HQ CWE (U) Delhi Cantt
Please refer Tender Documents
9 documents required · 9 mandatory
₹1,000
GE (U) Elect Supply
₹1.5 L
Yes
30 Sept 2025
26 Jun 2025
29 Jul 2025
26 Jun 2025
22 Jul 2025
17 Jul 2025
Amount
Comprehensive maintenance, servicing of 33KV GIS HT control panel including indoor CT, PT and relays in control panel of indoor breaker of capacity 2500 Amps and rating 36 KV complete as per details mentioned as under:- (a) Thorough cleaning of the GIS bay (VCB, LVC, Power Cable & Main Bus bar etc. Compartments ) (b) Visual inspection of the CB, bus Isolators, Earth Switches, CT, PT and cable chamber assembly for any damages (c) Record VCB Counter reading before maintenance. (d) Check and Record SF6 gas Pressure and note ambient Temperature (e) Check auxiliary switches & terminals for connection tightness, discoloration and functions like status, interlocks, etc (f) Interlock trial of CB, isolators and ES as per design, if possible (g) Manual and electrical Close / Open Operation of CB, isolators and Earth Switch, as applicable (j) GAS tank realted repair work will be attended, if required. (k) Check breaker emergency tripping – OK & Mechanical tripping will be checked (l) check physical tightness of all earthing hardware of GIS Lubrication of all moving parts
(m) Checking of SF6 gas leakage from seals and joints and attend the leakage, if any – If any leakage observed by department earlier, the feeder only will be checked for all leakage points (n) Checking of status of CB, Isolators, ES, PT at local control cubicle and CRP/SCADA, as applicable.—Status shall be checked at GIS panel only. ( Checking the status in SCADA/CRP shall be ABB scope ) (o) Check and clean CB & Disconnector operating mechanisms and tightness. (p) Lubricate the CB & Disconnector components as per product manual. (q)b Checking of tightness of CT / PT secondary connections, if accessible (r) Checking the functions of various limit switches in the feeder (s) Resolution of any problem observed during course of operation/ maintenance/testing (t) Replacement of any defective items as per requirement --- Spares shall be included in quoted rates. (t) Record Counter reading after maintenance
(u) Check breaker emergency tripping – OK & Mechanical tripping will be checked (v) check physical tightness of all earthing hardware of GIS Testing of Protection Relays ( by secondary injection testing kit ) & control circuit (w) Electrical Testing - IR, CRM, CB Timing, Primary Injection (Optional Testing ) - main busbar full shutdown & power cables dismantling etc are required. (x) Electrical compartment _ Accessories verification by operation (y) Terminal block tightness verification (z) Shut down arrangement as per schedule-Minimum two panels / Breakers per day per team. Note:- Comprehensive maintenance of each GIS panel will be done by contractor for one year after completion of work without any additional cost.
M&L for taking out old vintage HT11 KV UG cable of size 300 sqmm 3 core at site from trench including excavation ,returning filling in and removal, complete all as specified and directed.
Supplying, laying, testing and connecting in replacement / rerouting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, 11 KV grade, IS 7098 marked, suitable for HT 11 KV(E) system, laid in trenches / ducts / encased in GI pipe / fixed to pole, including jointing & testing complete all as specified and directed of size 300 sqmm 3 core cable as specified and directed. ( Loc :- Shankar Vihar to OTM-I-900RM)
Supply and fixing in replacement cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 Sqmm to 300 sqmm 3 core.
Supply and fixing in replacement 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 240 Sqmm to 300 sqmm 3 core.
M&L for Taking out old vintage HT 11 KV UG cable of size 185 sqmm 3 core at site from trench complete all as specified and directed. (Location :- Shankar Vihar to H Block-700RM + Shankar Vihar to Banasingh Sub Stn-600RM )
Supplying, laying, testing and connecting in replacement / rerouting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with 185 Sqmm, 3 Core multistranded aluminum conductors, 11 KV grade, IS 7098 marked, suitable for HT 11 KV(E) system, laid in trenches / ducts / encased in GI pipe / fixed to pole, including jointing & testing complete all as specified and directed (Location :- Shankar Vihar to H Block-700RM + Shankar Vihar to Banasingh Sub Stn-600RM )
M&L for Relaying, jointing, testing and connecting the 300 sqmm 3 core XLPE cable obtained from excavation against Ser Item no.2 here-in-before complete all as specified and directed. ( Loc :- At IDS constn site boundary wall to OTM-I RP Gate-850RM). Note- Excavaton,earth work and connected items shall be measured and paid separately.
M & L in replacement of cable jointing kit for HT 11 KV (E) grade cable for straight through heat shrink type joint complete with jointing materials and accessories suitable for 3 core 185 sqmm XLPE cable complete all as speicfied and directed.
Excavation in trenches not exc. 1.5 m wide and not exc 1.5 m deep in soft/loose soil for laying of cables or GI pipe and getting out including levelling of bottom suface to required level complete all as specified and directed.
Excavation in trenches not exc. 1.5 m wide and not exc 1.5 m deep in hard rock surface for laying of cables or GI pipe and getting out including levelling of bottom suface to required level complete all as specified and directed.
Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables etc, complete all as specified and directed.
Supplying and laying in replacement un-reinforced precast concrete cable cover, class HV, type 1, flat size 300mmx 180mm x 40mm complete all as specified and directed.
Laying only old HT cable cover (300mmx 180mm x 40mm.) obtained from excavation complete all as specified and direcetd.
Returning filling in, including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick all as specified and directed.
Removing excavated material (ie soil) from site to a distance n. exc 50 m away and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.
M&L for replacement earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below groundlevel) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth strip of size 32x6mm upto 7.5 Mtr length by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion.
M & L for cutting and removing grass, vegetation bushes etc from surrounding 4 pole/6 pole HT structure/ 33 KV yard and etc , outside area of HT installation and removing all rubbish to a distance not exceeding 50 m as directed at site.
Supply and fixing in replacement of Current Transformers draw type 11kV, 400/200/1-1, Core1: Class 5P10, 10VA, Core2: Class 0.5, 10 VA complete all as specified and directed.
Suplying and fixing in replacement of sub station electrical insulation mat of size and specification as per IS 15652 2006 complete all as specified and directed for the following.
11 KV size 2 Mtrx1 Mtrx2.5mm thick.
33KV size 2 Mtrx1 Mtrx3mm thick.
Supply only rubber hand gloves, ISI Marked suitable for working on HT 33/11 KV.
S & F in replacement of Exhaust fan 450 mm sweep heavy duty with heavy duty bearings , balanced blades/louvers single phase supply complete with acessories all as specified and as directed.( Location - Sub stn of Banasingh,OTM-I,II & II,35 Inf Bde,H Block)
Material and labour for route tracing the 11 KV HT cable complete all as specified and directed.
M&L for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 160 mm dia suitable for 0.6 mpa working pressure. Note :-(i) The contractor will be responsible for taking permission from appropriate authority i.e NHAI/IGL, if needed for above said work. (ii) Depth of the trench less shall not less than 2 mtr from ground level otherwise specified due to site requirement and contractor has to maintain the depth of trenchless upto 4 mtrs from ground level if required as per site condition all rates quoted shall be deemed to be included to maintain the trench less depth as directed during excavation to avoid damages to the existing services . (iii) The cost of quoted is deemed to be included for repairs/rectification for damaged done to the existing /communication and water supply system/sewage system during excavation of work.
Supply and fix cable route indicator made of RCC with 8 mm TMT @ 150mmc/c bothways size 0.9 M height x 30 cm wide x 10 cm thick tapered on top visible above ground duly painted with synthetic enamel paint of yellow colour base and letters with black paint. The description for writing for HT cable 33/11 KV will be given by Engr-in-charge complete all as specified and directed.
Rajindera Enterprises (BID ID -3366518)
Raman Electric Trading Co (BID ID -3366022)
MV Engineers And Contractors (BID ID -3363331)
DS CONSTRUCTION (BID ID -3363742)
M/s JAIMAA ASSOCIATES (BID ID -3367414)
mayur enterprises (BID ID -3367230)
Vijay Electricals (BID ID -3367476)
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