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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.5 LAdmitted-Finance 7 2 HARI MOHAN ROY L ANE CAL 15 700015 | KOLKATA | WEST BENGAL | 700015 | ₹2.5 L | L1 | Admitted-Finance |
| 2 | L2₹2.6 LAdmitted-Finance 1087 LASKARHAT KOLKATA 700039 | KOLKATA | WEST BENGAL | 700039 | ₹2.6 L | L2 | Admitted-Finance |
| 3 | L3₹2.6 LAdmitted-Finance 15A PALMER BAZAR ROA D CAL 15 700015 | KOLKATA | WEST BENGAL | 700015 | ₹2.6 L | L3 | Admitted-Finance |
| Sl No | Description | Qty | Unit | S R ENTERPRISE L2 | S S ENTERPRISES L1 | M/S S S UDYOG L3 |
|---|---|---|---|---|---|---|
| 1.00 | DRAWING OUT OF THE EXISTING TRANSFORMER OIL FROM
INSIDE THE TANSFORMER TANK AND PRESERVING THE SAME IN THE REQUIRED NUMBER OF 200 LTRS. CAPACITY BARREL. | 2 | ONE ITEM | 14,800 ₹29,600 | 14,729 ₹29,458 | 14,910 ₹29,820 |
| 2.00 | OPENING THE TOP COVER OF THE TRANSFORMER AND
DISCONNECTION THE HV & LV CONNECTION FROM THE
BUSHING, THE CORE & COIL ASSEMBLY TO BE LIFTED FROM
TRANSFORMER TANK AND TO BE KEPT ON THE PROPER
PLACE WITH THE HELP OF A CHAINPULLEY BLOCK FOR
THOROUGH CLEANING. | 2 | ONE ITEM | 18,560 ₹37,120 | 18,413 ₹36,826 | 18,688 ₹37,376 |
| 3.00 | THOROUGH CLEANING AND REMOVING OF SLUDG FROM THE TRANSFORMER TANK, CORE & COIL ASSEMBLY BY HOT
TRANSFORMER OIL AS PER DIRECTION AND SPECIFICATION
OF ENGINEER - IN - CHARGE. | 2 | ONE ITEM | 16,700 ₹33,400 | 16,694 ₹33,388 | 16,850 ₹33,700 |
| 4.00 | RE-FIXING THE TRANSFORMER CORE & COIL ASSEMBLY IN
THE TANK AND RE-CONNECTION OF THE BOTH HV & LV
WINDINGS AS PER DIRECTION OF ENGINEER - IN - CHARGE. | 2 | ONE ITEM | 10,750 ₹21,500 | 10,741 ₹21,482 | 10,800 ₹21,600 |
| 5.00 | SUPPLY OF TRANSFORMER OIL (ELECTRO BRAND) FOR
TOPPING UP OF TRANSFORMER.. | 150 | LITER | 240 ₹36,000 | 232 ₹34,800 | 255 ₹38,250 |
| 6.00 | HIRE CHARGES OF TRANSFORMER OIL FILTRATION M/C. | 3 | DAYS | 2,780 ₹8,340 | 2,776 ₹8,328 | 2,775 ₹8,325 |
| 7.00 | HIRE CHARGES OF TRANSFORMER OIL BDV TESTING
MACHINE. | 2 | DAYS | 700 ₹1,400 | 693 ₹1,386 | 712 ₹1,424 |
| 8.00 | SUPPLY OF NEW GASKET & PETROLEUM JELLY. | 2 | ONE ITEM | 4,350 ₹8,700 | 4,339 ₹8,678 | 4,361 ₹8,722 |
| 9.00 | FOLLOWING TESTS HAVE TO BE CARRIED OUT FOR THE
CONSERVER TANK INCLUDING OIL LEVEL GLASS ETC. AS
REQUIRED.
A) RATIO TEST, B) HIGH VOLTAGE TEST (10KV DC FOR 1 MIN.),
C) WINDING RESISTANCE TEST, D) INSULATION RESISTANCE
TEST. | 2 | ONE ITEM | 18,499 ₹36,998 | 18,460 ₹36,920 | 18,550 ₹37,100 |
| 10.00 | ACIDITY TESTING OF THE TRANSFORMER OIL BY AN
AUTHORISED AND REPUTED AGENCY AND TEST RESULT IN
DUPLICATE TO BE SUBMITTED TO THE DEPARTMENT. | 2 | ONE ITEM | 1,910 ₹3,820 | 1,841 ₹3,682 | 1,915 ₹3,830 |
Tender Value
Refer Docs
EMD Value
₹5,075
Closing Date
25 Feb 2026, 2:00 pmClosed
EXECUTIVE ENGINEER (GRWW)
OFFICE OF THE EXECUTIVE ENGINEER (WATER SUPPLY) GARDEN REACH WATER WORKS, BIDHANGARH, KOL-66
REPAIRING, OVERHAULING, DE-HYDRATION, TESTING AND COMMISSIONING TWO NOS OF 630 KVA, 6KV /415V TRANSFORMER AT SUB-STATION OF CWPS-III,GRWW.
2026_KMC_1001953_1
KMC/EE/WS/GRWW/25-26/PH-II/53
Open Tender
Electrical Work/ Equipment
10 days
CWPS-III OF GARDEN REACH WATER WORKS
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹5,075
15 May 2026
9 Feb 2026
27 Feb 2026
9 Feb 2026
25 Feb 2026
9 Feb 2026
DRAWING OUT OF THE EXISTING TRANSFORMER OIL FROM INSIDE THE TANSFORMER TANK AND PRESERVING THE SAME IN THE REQUIRED NUMBER OF 200 LTRS. CAPACITY BARREL.
OPENING THE TOP COVER OF THE TRANSFORMER AND DISCONNECTION THE HV & LV CONNECTION FROM THE BUSHING, THE CORE & COIL ASSEMBLY TO BE LIFTED FROM TRANSFORMER TANK AND TO BE KEPT ON THE PROPER PLACE WITH THE HELP OF A CHAINPULLEY BLOCK FOR THOROUGH CLEANING.
THOROUGH CLEANING AND REMOVING OF SLUDG FROM THE TRANSFORMER TANK, CORE & COIL ASSEMBLY BY HOT TRANSFORMER OIL AS PER DIRECTION AND SPECIFICATION OF ENGINEER - IN - CHARGE.
RE-FIXING THE TRANSFORMER CORE & COIL ASSEMBLY IN THE TANK AND RE-CONNECTION OF THE BOTH HV & LV WINDINGS AS PER DIRECTION OF ENGINEER - IN - CHARGE.
SUPPLY OF TRANSFORMER OIL (ELECTRO BRAND) FOR TOPPING UP OF TRANSFORMER..
HIRE CHARGES OF TRANSFORMER OIL FILTRATION M/C.
HIRE CHARGES OF TRANSFORMER OIL BDV TESTING MACHINE.
SUPPLY OF NEW GASKET & PETROLEUM JELLY.
FOLLOWING TESTS HAVE TO BE CARRIED OUT FOR THE CONSERVER TANK INCLUDING OIL LEVEL GLASS ETC. AS REQUIRED. A) RATIO TEST, B) HIGH VOLTAGE TEST (10KV DC FOR 1 MIN.), C) WINDING RESISTANCE TEST, D) INSULATION RESISTANCE TEST.
ACIDITY TESTING OF THE TRANSFORMER OIL BY AN AUTHORISED AND REPUTED AGENCY AND TEST RESULT IN DUPLICATE TO BE SUBMITTED TO THE DEPARTMENT.
REPLACEMENT OF THE OLD SILICA GEL WITH FRESH ONE AND OVERHAULING OF THE CONSERVATOR TANK INCLUDING OIL LEVEL GLASS, ETC. AS REQUIRED.
THOROUGH CLEANING OF THE TRANSFORMER AND SPRAY PAINTING OF THE OUT SIDE SURFACE OF THE SAME WITH ONE COAT OF RED OXIDE PRIMER AND TWO COATS OF BARGER / ASIAN MAKE SYNTHETIC ENAMEL PAINT.
TRANSFORMER COMMISSIONING CHARGES
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