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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1st₹30.3 LAccepted-AOC 0001D ATM HOUSE AIR FORCE NEENA THAPA GORAKHPUR UTTAR PRADESH 273008 UDYAM UP 32 0054752 | GORAKHPUR | UTTAR PRADESH | 273008 | 1st | Accepted-AOC The M/s OM Sai Enterprises L1 bidder being accepted | |
| 2 | 2nd₹34.3 L+₹1.9 L (6.01%)Rejected-Finance | 2nd | Rejected-Finance Not being L1 | |
| 3 | 3rd₹36.8 L+₹4.5 L (13.8%)Rejected-Finance | 3rd | Rejected-Finance Not being L1 |
| Sl No | Description | Qty | Unit | S.M.Sales Corporation L2 | NOEL ENGINEERS L3 | Om Sai Enterprises L1 |
|---|---|---|---|---|---|---|
| 1.00 | M&L for Dy hydration/fltration of Transformer oil including testing of dielectric strength of transformer oil of indoor type transformer, 11KV/433 volt, filteration of transformer oil by passing through filtration plant to remove moisture, impurities and improving di-electic strength to above 50 KV for 1 minute including new transformer oil for toping up & testing after filtration complete as specified.
(Note: Transformer oil will be measured & paid seperately.) | 6,000 | Ltr | 45 ₹2,70,000 | 17 ₹1,02,000 Lowest | 25 ₹1,50,000 |
| 2.00 | M& L for Removing old burnt Transformer oil and Supply and toping of transformer oil with 50KV di-electric strength complete all as specified. | 2,000 | Ltr | 240 ₹4,80,000 | 140 ₹2,80,000 Lowest | 140 ₹2,80,000 Lowest |
| 3.00 | Supply and fixing of hydrogenated nitrile transformer oil seal, with maximum di electric strength duely tightened with bushings complete to avoid leakage from transformer bushings of various transformer installed at variuos locations under Colaba area all as specified and directed . | 20 | Each Job | 60 ₹1,200 | 45 ₹900 Lowest | 3,200 ₹64,000 |
| 4.00 | M & L for spray painting to indoor/outdoor type, step up/step down transformer installed at different location of Colaba area after scraping throughly the existing corroded paint/rust, filing of cavaties and applying two coats of heat resistant paint of approved quality of required colour and writing the details such as SM/MES No. etc.of capacity 100KVA/160 KVA/ 200KVA/315 KVA and providing metal board plate with details such as SM/MES No. etc.of capacity and oil KV/ Min rating all as per specified and directed by Engr - in - Charge . | 5 | Each Job | 2,000 ₹10,000 | 1,200 ₹6,000 Lowest | 4,000 ₹20,000 |
| 5.00 | M & L for spray painting to indoor/outdoor type, step up/step down transformer installed at different location of Colaba area after scraping throughly the existing corroded paint/rust, filing of cavaties and applying two coats of heat resistant paint of approved quality of required colour and writing the details such as SM/MES No. etc.of capacity 400KVA/500KVA /630KVA/ 800 KVA and providing metal board plate with details such as SM/MES No. etc.of capacity and oil KV/ Min rating all as per specified and directed by Engr - in - Charge . | 5 | Each Job | 2,000 ₹10,000 | 1,600 ₹8,000 Lowest | 4,000 ₹20,000 |
| 6.00 | Dismantling of Damaged Breather and Supply and fixing in repair of breather with 500 Grams silica gel of indoor type transformer 200KVA/300KVA/400/500 KVA, all as specified and directed by Engineer-in-Charge. | 10 | Each Job | 1,300 ₹13,000 | 600 ₹6,000 Lowest | 800 ₹8,000 |
| 7.00 | Dismantling of Damaged thermometer and Supply and fixing in repair of thermometer(oil temperature gauge) for indoor type transformer, all as specified and directed by Engineer -in -Charge. | 4 | Each | 1,700 ₹6,800 Lowest | 1,800 ₹7,200 | 2,000 ₹8,000 |
| 8.00 | Material and labour for Servicing/Repairing of Transformer by disconnecting of LT and HT cable carefully from Transformer and draining out transformer oil, dismantling transformer top cover and dismantling of 4Nos LT bushing and 3Nos of HT bushing including necessary tools and plant for removal of sediments,carbon deposits at bottom of transformer tank, on core,on winding etc cleaning with new transformer oil including cleaning of oil tank and attending leakage problem with oil seal and all gaskets and re assembling complete parts of Transformer capacity 400KVA to 800KVA ,11KV/433Volt all as specified and directed.
(Note : New Transformer oil and spare parts will be measured and paid separatley excluding oil seal) | 9 | Each Job | 1,700 ₹15,300 Lowest | 6,200 ₹55,800 | 5,000 ₹45,000 |
| 9.00 | Material and labour for Servicing/Repairing of Transformer by disconnecting of LT and HT cable carefully from Transformer and draining out transformer oil, dismantling transformer top cover and dismantling of 4Nos LT bushing and 3Nos of HT bushing including necessary tools and plant for removal of sediments,carbon deposits at bottom of transformer tank, on core,on winding etc cleaning with new transformer oil including cleaning of oil tank and attending leakage problem with oil seal and all gaskets and re assembling complete parts of Transformer capacity 200KVA to 400KVA , 11KV/433Volt all as specified and directed.
(Note : New Transformer oil and spare parts will be measured and paid separatley excluding oil seal) | 12 | Each Job | 1,800 ₹21,600 Lowest | 6,200 ₹74,400 | 4,500 ₹54,000 |
| 10.00 | Material and labour for Servicing/Repairing of Transformer by disconnecting of LT and HT cable carefully from Transformer and draining out transformer oil, dismantling transformer top cover and dismantling of 4Nos LT bushing and 3Nos of HT bushing including necessary tools and plant for removal of sediments,carbon deposits at bottom of transformer tank, on core, on winding etc cleaning with new transformer oil including cleaning of oil tank and attending leakage problem with oil seal and all gaskets and re assembling complete parts of Transformer capacity 160KVA to 200KVA , 11KV/433Volt all as specified and directed.
(Note : New Transformer oil and spare parts will be measured and paid separatley excluding oil seal) | 5 | Each Job | 2,200 ₹11,000 Lowest | 4,200 ₹21,000 | 4,500 ₹22,500 |
Tender Value
₹44.9 L
EMD Value
₹90,000
Closing Date
4 Dec 2025, 6:00 pmClosed
Shri Vinay Kumar, IDSE, SE (SAG), CWE
HQ Commander Works Engineer (Army) Mumbai, 4 Assaye Building Colaba, Mumbai-05
REPAIR/ MAINT OF TRANSFORMERS, CONNECTED CABLES AND EARTHING CONNECTED ITEMS INCLUDING REPAIR OF TRANSFORMER FOUNDATION FENCING ETC UNDER GE (W) COLABA
2025_MES_739730_1
85236/W/E8
Open Tender
Electrical and Maintenance Works
Item Rate
120 days
Colaba
As per NIT and tender documents
8 documents required · 8 mandatory
₹500
GE WEST COLABA MUMBAI
₹90,000
Yes
13 Mar 2026
14 Nov 2025
6 Dec 2025
14 Nov 2025
4 Dec 2025
28 Nov 2025
Amount
M&L for Dy hydration/fltration of Transformer oil including testing of dielectric strength of transformer oil of indoor type transformer, 11KV/433 volt, filteration of transformer oil by passing through filtration plant to remove moisture, impurities and improving di-electic strength to above 50 KV for 1 minute including new transformer oil for toping up & testing after filtration complete as specified. (Note: Transformer oil will be measured & paid seperately.)
M& L for Removing old burnt Transformer oil and Supply and toping of transformer oil with 50KV di-electric strength complete all as specified.
Supply and fixing of hydrogenated nitrile transformer oil seal, with maximum di electric strength duely tightened with bushings complete to avoid leakage from transformer bushings of various transformer installed at variuos locations under Colaba area all as specified and directed .
M & L for spray painting to indoor/outdoor type, step up/step down transformer installed at different location of Colaba area after scraping throughly the existing corroded paint/rust, filing of cavaties and applying two coats of heat resistant paint of approved quality of required colour and writing the details such as SM/MES No. etc.of capacity 100KVA/160 KVA/ 200KVA/315 KVA and providing metal board plate with details such as SM/MES No. etc.of capacity and oil KV/ Min rating all as per specified and directed by Engr - in - Charge .
M & L for spray painting to indoor/outdoor type, step up/step down transformer installed at different location of Colaba area after scraping throughly the existing corroded paint/rust, filing of cavaties and applying two coats of heat resistant paint of approved quality of required colour and writing the details such as SM/MES No. etc.of capacity 400KVA/500KVA /630KVA/ 800 KVA and providing metal board plate with details such as SM/MES No. etc.of capacity and oil KV/ Min rating all as per specified and directed by Engr - in - Charge .
Dismantling of Damaged Breather and Supply and fixing in repair of breather with 500 Grams silica gel of indoor type transformer 200KVA/300KVA/400/500 KVA, all as specified and directed by Engineer-in-Charge.
Dismantling of Damaged thermometer and Supply and fixing in repair of thermometer(oil temperature gauge) for indoor type transformer, all as specified and directed by Engineer -in -Charge.
Material and labour for Servicing/Repairing of Transformer by disconnecting of LT and HT cable carefully from Transformer and draining out transformer oil, dismantling transformer top cover and dismantling of 4Nos LT bushing and 3Nos of HT bushing including necessary tools and plant for removal of sediments,carbon deposits at bottom of transformer tank, on core,on winding etc cleaning with new transformer oil including cleaning of oil tank and attending leakage problem with oil seal and all gaskets and re assembling complete parts of Transformer capacity 400KVA to 800KVA ,11KV/433Volt all as specified and directed. (Note : New Transformer oil and spare parts will be measured and paid separatley excluding oil seal)
Material and labour for Servicing/Repairing of Transformer by disconnecting of LT and HT cable carefully from Transformer and draining out transformer oil, dismantling transformer top cover and dismantling of 4Nos LT bushing and 3Nos of HT bushing including necessary tools and plant for removal of sediments,carbon deposits at bottom of transformer tank, on core,on winding etc cleaning with new transformer oil including cleaning of oil tank and attending leakage problem with oil seal and all gaskets and re assembling complete parts of Transformer capacity 200KVA to 400KVA , 11KV/433Volt all as specified and directed. (Note : New Transformer oil and spare parts will be measured and paid separatley excluding oil seal)
Material and labour for Servicing/Repairing of Transformer by disconnecting of LT and HT cable carefully from Transformer and draining out transformer oil, dismantling transformer top cover and dismantling of 4Nos LT bushing and 3Nos of HT bushing including necessary tools and plant for removal of sediments,carbon deposits at bottom of transformer tank, on core, on winding etc cleaning with new transformer oil including cleaning of oil tank and attending leakage problem with oil seal and all gaskets and re assembling complete parts of Transformer capacity 160KVA to 200KVA , 11KV/433Volt all as specified and directed. (Note : New Transformer oil and spare parts will be measured and paid separatley excluding oil seal)
Material and labour for loading into truck of faulty Transformer of capacity 160 KVA to 800 KVA with the help of Crain and shifting from site to factory premises and unloading complete all as specified and directed.
Material and labour for loading into truck of Transformer capacity 160 KVA to 800 KVA after carying out the repair with the help of Crain and shifting from factory premises to site and unloading and shifting it inside the sub station and connecting all HT and LT cable connections and earthing connections complete all as specified and directed.
Material and labour for Dismantling the Core and taking out along with windings, replacing faulty winding and cleaning oil tank of transformer 160 KVA to 200KVA, 11KV/415Volts and removing sludges from tank, and all as per manufacturers specifications and standard practice complete all as specified and directed. (Note: Transformer Oil will be measured and paid seperately).
Material and labour for Dismantling the Core and taking out along with windings, replacing faulty winding and cleaning oil tank of transformer 260 KVA to 400 KVA, 11KV/415Volts and removing sludges from tank, and all as per manufacturers specifications and standard practice complete all as specified and directed. (Note: Transformer Oil will be measured and paid seperately).
Material and labour for Dismantling the Core and taking out along with windings, replacing faulty winding and cleaning oil tank of transformer 500 KVA to 800 KVA, 11KV/415Volts and removing sludges from tank, and all as per manufacturers specifications and standard practice complete all as specified and directed. (Note: Transformer Oil will be measured and paid seperately).
Material and labour for replacing Burnt out Studs and bushing with nuts of any material by providing new copper alloy stud with nut,washers and bushing on HV Side complete all as specified and directed for following capacity Transformer 800KVA/ 630 KVA/ 500KVA/ 400KVA,11KV/433Volt .
All as per above iItem No 16.00 but for Transformer capacity 315KVA/200KVA/ 160 KVA ,11KV/433Volt.
Material and labour for replacing Burnt out Studs and Bushing with nuts of any material by providing new copper alloy stud with nut,washers and bushing on LV Side complete all as specified and directed for following capacity transformer 800KVA/ 630 KVA/ 500KVA/ 400KVA ,11KV/433Volt .
All as per above iItem No 18.00 but for Transformer of capacity 315KVA/200KVA/ 160 KVA ,11KV/433Volt.
Dismantling of old damaged Cooling Fins and Supply and fix in repair cooling fins of transformer of capacity 800KVA/ 630 KVA/ 500KVA/ 400KVA ,11KV/433Volt . as per manufacturer's specifications and standard practice complete all as specified and directed.
All as per above iItem No 20.00 but for Transformer of capacity 315KVA/200KVA/ 160 KVA ,11KV/433Volt.
M&L to repair steel fencing stucture complete with two multi hinged gate for enterance and exit leaving 1m of distance between transformer and fencing for transformer of size 315KVA/200KVA/ 160 KVA.
M&L to repair steel fencing stucture complete with two multi hinged gate for enterance and exit leaving 1m of distance between transformer and fencing for transformer of size 800KVA/ 630 KVA/ 500KVA/ 400KVA.
Supply and lay graded coarse aggregate of 20mm size underneath of transformer yard and cable ducts all as specified and directed.
M&L for PCC 1:3:6 type C2 using 20 mm grade stone aggregate as in Substations, transformer base fohndation and other electric installations complete all as secified.
Taking down plastering on lathing (other than wire - netting), without removing lathing, in cement mortar from the existing transformer platform complete all as specified and directed.
M&L for rendering cement plaster 10mm thick 1:3, on fair faces of existing transformers platform complete all as specified and directed.
Excavating in trenches, n exc1.5 m wide and n exc 1.5 m indepth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes, etc. nexc 10 sq m on plan and n exc 1.5 m in depth and getting out complete in soft/loose soil all as specified.
All as per item No.28.00 above but in hard/dense soil.
Excavation in trenches not exc. 1.5 m wide and not exc. 1.5 in depth for foundation of poles, stay assembly and laying of U/G cables etc. and getting out in soft disintegrated rocks/road cutting/RCC/PCC complete all as specified and directed.
Supply and providing sand/stone dust for sand cushioning for cable protection or filling in trenches of sand in cable ducts after cleaning of ducts all as directed and specified Note:. for the purpose of payment punned thickness will be measured.
Supply and providing unreinforced pre cast cement concrete cable cover for cable protection (Ready made Covers) of sizes Class HVP type I with peak, flat size 300x180x40 mm putting adjecent to each other as specified.
Supply and laying tubes light grade, galvanized, 100 mm bore laid in trenches or under floor or fixed with poles/walls for protection of electric cable all as directed
M&L PCC 1:3:6 type C1 (using 20mm graded crushed stone aggregate) for refilling road cutting foundation of poles all as specified and directed.
Returning,filling in soft/loose soil including spreading, levelling, watering ,well ramming in layers n.exc 25 cm complete all as specified.
Removing of excavated material not exc. 50m away from starting point and depositing where directed at a level not exc. 1.5m above the starting point.in soft /loose soil
Removing of excavated material from the site of work and transporting out of MD land complete all as specified and directed.
Supply,laying in trench, in duct on wall,and testing in replacement for XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts, grade cross sectional area 240 sq. mm X 3 core all as specified and as directed.
Supply,laying in trench, in duct on wall,and testing in replacement for XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts, grade cross sectional area 185 sq. mm X 3 core all as specified and as directed.
Supply,laying in trench, in duct on wall,and testing in replacement for XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts, grade cross sectional area 120 sq. mm X 3 core all as specified and as directed.
Material and Labour for making extended PCC foundation and relocating 800 Kva transformer (Sub Station 5) including disconnecting HT/ LT cable joints and rejoininting cables making the transformer functional all as directed by Engg-Incharge.
T&P for fault finding on LT cables of any size and any length with fault detective machine by thumping method and suitable high voltage and all as and directed by Engineer-in-charge.
Material & labour for cable jointing kit, in repair, for LT 1.1 KV grade cable for straight through joint M-Seal type for underground PVC/XLPE armoured heavy duty cable aluminum conductor of size 3.5/4 core 50 Sqmm complete including testing & commissioning complete all as specified and directed. Make: XICON/Raychem/3M/Mahindra and Mahindra.
All as per above item No 43.00 herein before but cable 3.5 core 70 Sq mm
All as per above item No 43.00 herein before but cable 3.5 core 95 Sq mm
All as per above item No 43.00 herein before but cable 3.5 core 120 Sq mm
All as per above item No 43.00 herein before but cable 3.5 core 185 Sq mm
All as per above item No 43.00 herein before but cable 3.5 core 240 Sq mm
T&P for fault finding on HT cables of any size and any length with fault detective machine by thumbing method and suitable high voltage and all as and directed by Engineer-in-charge.
Supply and fix 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 alumunium conductor cable of size 120 sqmm to 185 sqmm all as specified.
Supply and fix 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 alumunium conductor cable of size 240 sqmm to 300 sqmm all as specified.
Supply and fix 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 alumunium conductor cable of size 120 sqmm to 185 sqmm all as specified.
Supply and fix 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 alumunium conductor cable of size 240sqmm to 300 sqmm all as specified.
M&L electrical earthing complete with GI plate Electrode of size 60 Cm X 60 Cm X 6 mm thick burried directly in ground vertically at a depth not less than 2.25 mtr. below normal ground level, with top edge of earth plate at a depth not less than 1.5 mtr. below normal ground level, connected to GI earth strip 32mm x 6mm earth lead by means of bolts, nuts and washers of galvanised iron, earth lead strip protected by means of 32 mm bore dia light grade GI pipe up to switch board/panel board , all as specified and shown in MES schedule Electrical Plate No-5 of SSR Part I, including excavation and earth work in any type of soil, PCC 1:3:6 type C1 in chamber, RCC 1:2:4 type B1, 40 mm thick cover slab with 6 mm dia MS bars at 100 mm centre to centre both ways, with 6 mm dia MS hook, Charcoal dust, salt, funnel for watering complete and testing the Earth resistence and writing on the chamber by paint all as specified and as directed. Note : Value of earth resistance shall not be more than 2 Ohm
Earthing complete with Copper earth plate electrode 60 Cm X 60 Cm X 3.15 mm, thickness n.less than 6mm buried directly in ground (earth pit not less than 2.25 mtr deep Below ground level) with top edge of the plate n.less than 1.5 mtr below ground level, connected to copper earth lead 25 x 3.15 mm dia by means of bolts, nuts, check nuts and washers of GI including PCC pit in PCC 1:2:4 type B-1 angle iron 40x40x3mm frame with pre-cast RCC 1:2:4 type B-1 cover with XPM weight not less than 4kg/sqm and 6mm dia bar handle, excavation and earth work in any type of soil, charcoal, dust and common salt light grade GI watering pipe 20mm bore with funnel and wire mesh and light grade GI protection pipe 15mm bore 05 mtr long and earth wire up to main earthing of pole complete all as shown in Electric Plate No 3 of SSR 2009 Part-I, all as specified and testing on completion. Note : Value of earth resistance shall not be more than 2 Ohm
M&L for copper strip 32x6 mm earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles in roof of high rise bldg and as required by sadles not more than distatance of 50 cm between two saddles with jointing nuts, bolts /washers to wall/surface or recess of high rised buildings or burried in ground or any situation for loop all as specified and directed by the Engineer-in-Charge.
M&L in repairs galvanised iron strip 32x6mm earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles in roof of high rise bldg and as required by saddles not more than distatance of 50 cm between two saddles with jointing nuts, bolts /washers to wall/surface or recess of high rised buildings or burried in ground or any situation for loop all as specified and directed by the Engineer-in-Charge.
S&F in repairs Gl tubing 40mm bore light grade in trenches/floor/fixed along pole for cable/earth strip protection with proper size of clamps nuts and bolts for fixing lighting conductor all as specified and directed by the Engineer-in-Charge.
All as per above item No 58.00 above but of size 50mm bore all as specified and directed by the Engineer-in-Charge.
M&L for charcoal dust and common salt with mixing in water for existing earth pit all as specified and directed by the Engineer-in-Charge.
M&L funnel suitable for each existing earth pit all as specified and directed by the Engineer-in-Charge.
M&L dismantling of PCC earth pit chamber and making PCC chamber of size as per electrical plate No 3 of SSR 2009 Part I with PCC (1:2:4) type B1 including RCC cover with suitable handle all as specified and directed by the Engineer-in-Charge
S&F in repairs Pit cover, cast iron 10mm thick hinged to Cl frame 40x40mm all as specified and directed by the Engineer-in-Charge.
S.M.Sales Corporation (BID ID -3489707)
NOEL ENGINEERS (BID ID -3494175)
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