Kerala

AOC

Works

Civil Works - Water Works

Overhauling and maintanance work of 500KVA Transformer No2 at Booste pum house Anandavalleeswaram

Kerala Water Authority

Kollam, Kerala

Amount: ₹8.4 LCloses: 19 May 2026Closed

Bids

Item Rate

3 Bids1 Jun 2026

#	Company	Amount	Rank	Status
1	L1₹8.0 LAccepted-AOC	₹8.0 L	L1	Accepted-AOC LI
2	L2₹8.1 LRejected-AOC	₹8.1 L	L2	Rejected-AOC L2
3	L3₹8.2 LRejected-AOC	₹8.2 L	L3	Rejected-AOC L3

BoQ Line Items

Line Items (18)

Sl No	Description	Qty	Unit	UNION ELECTRIC ENGINEERING WORKS L2	V S ASSOCIATES L1	[email protected] L3
1.00App.A- Working Charges & Cost of Materials
1.00	OD249594/2025-2026:Charges for conveyance to Tools and other required equipment from work shop to Pump house and return back, Charges for disconnecting power supply and dismantling LT and HT connection of transformer, Charges for shifting 500KVA transformer in the foundation from the yard to outside the transformer room.	1	no	9,857.87 ₹9,857.87	9,727 ₹9,727	10,000 ₹10,000
1.00	OD249606/2025-2026:Charges for conveyance of transformer from Aanandavalleswaram pump house to Transformer factory, Charges for lifting transformer using crain, Charges for dismantling 500KVA transformer , top cover opening and lifting from tank and seperating HV and LV coils.	1	no	17,699.11 ₹17,699.11	17,463 ₹17,463	18,000 ₹18,000
1.00	OD249619/2025-2026:Charges for cleaning the core and coils	1	no	6,397.71 ₹6,397.71	6,313 ₹6,313	7,000 ₹7,000
1.00	OD249621/2025-2026:Charges for replacing damaged insulations and Charges for new insulation material connecting	1	no	5,985.61 ₹5,985.61	5,906 ₹5,906	6,500 ₹6,500
1.00	OD249624/2025-2026:Charges for making winding former for LT and HT	1	no	11,702.48 ₹11,702.48	11,547 ₹11,547	11,800 ₹11,800
1.01	OD249639/2025-2026:Charges for HT coils winding	1	no	11,176 ₹11,176	11,027 ₹11,027	11,300 ₹11,300
1.01	OD249668/2025-2026:Charges for LT coils winding	1	no	13,038.53 ₹13,038.53	12,865 ₹12,865	13,150 ₹13,150
1.01	OD249671/2025-2026:Charges for transformer coils re assembling	1	no	23,807.69 ₹23,807.69	23,490 ₹23,490	24,000 ₹24,000
1.01	OD249675/2025-2026:Charges for ovening charge for 3 days including current charges, Charges for conservator tank opening and cleaning	1	no	15,438.83 ₹15,438.83	15,233 ₹15,233	15,700 ₹15,700

Tender Value

₹8.4 L

EMD Value

₹20,920

Closing Date

19 May 2026, 1:00 pmClosed

Tender Inviting Organisation

Name

Assistant Executive Engineer

Address

Assistant Executive Engineer WS SUB DIVISION KOLLAM

Work Description

Overhauling and maintanance work of 500KVA Transformer No2 at Booste pum house Anandavalleeswaram

Tender Information

Tender ID

2026_KWA_849460_1

Reference Number

RE 16/2026-27/AEE/WSSD/KLM

Tender Type

Open Tender

Product Category

Civil Works - Water Works

Location

KOLLAM

Source Website

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Eligibility / Pre-Qualification

Please refer Tender documents.

Documents Required

7 documents required · 7 mandatory

Fee/PreQual/Technical/Finance

RequiredScanned copy of Preliminary agreement (.pdf)

RequiredTender Notice (.pdf)

RequiredBid Document (.pdf)

RequiredScanned copy of Electrical A class Contrctors Lisence (.pdf)

RequiredGST Certificate (.pdf)

RequiredDigitally signed tender schedule BOQ (.xls)

RequiredForm 83 (.pdf)

Fee & Financial Details

Tender Fee Amount

₹1,845

Tender Fee Exemption Allowed

Yes

EMD Fee Amount

₹20,920

EMD Fee Exemption Allowed

Yes

Important Dates

Last Activity

3 Jun 2026

Published

12 May 2026

Bid Opening

20 May 2026

Download Starts

12 May 2026

Download Ends

19 May 2026

Submission Starts

12 May 2026

Bill of Quantities

Item RateBoQ_Ver3.0INR

BoQ1 (18 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount	Item Code
1App.A- Working Charges & Cost of Materials
1.001	OD249594/2025-2026:Charges for conveyance to Tools and other required equipment from work shop to Pump house and return back, Charges for disconnecting power supply and dismantling LT and HT connection of transformer, Charges for shifting 500KVA transformer in the foundation from the yard to outside the transformer room.	-	no	-	-	BI01010001010000000000000515BI0100001114
1.002	OD249606/2025-2026:Charges for conveyance of transformer from Aanandavalleswaram pump house to Transformer factory, Charges for lifting transformer using crain, Charges for dismantling 500KVA transformer , top cover opening and lifting from tank and seperating HV and LV coils.	-	no	-	-	BI01010001010000000000000515BI0100001115
1.003	OD249619/2025-2026:Charges for cleaning the core and coils	-	no	-	-	BI01010001010000000000000515BI0100001116
1.004	OD249621/2025-2026:Charges for replacing damaged insulations and Charges for new insulation material connecting	-	no	-	-	BI01010001010000000000000515BI0100001117
1.005	OD249624/2025-2026:Charges for making winding former for LT and HT	-	no	-	-	BI01010001010000000000000515BI0100001118
1.006	OD249639/2025-2026:Charges for HT coils winding	-	no	-	-	BI01010001010000000000000515BI0100001119
1.007	OD249668/2025-2026:Charges for LT coils winding	-	no	-	-	BI01010001010000000000000515BI0100001120
1.008	OD249671/2025-2026:Charges for transformer coils re assembling	-	no	-	-	BI01010001010000000000000515BI0100001121
1.009	OD249675/2025-2026:Charges for ovening charge for 3 days including current charges, Charges for conservator tank opening and cleaning	-	no	-	-	BI01010001010000000000000515BI0100001122

Stage Documents

Stage Summary Snapshot

stage.html

html • 0.04 MB

Technical Evaluation

tech_eval.pdf

PDF

Financial Evaluation

fin_eval.pdf

PDF

Award of Contract

aoc.pdf

PDF

Bid Opening Summary

finance_1435409.pdf

PDF

boq_comp_chart.xlsx

xlsx

Documents

Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.

Tender Page Snapshot

details.html

html • 0.04 MB

NIT Documents

KWAGeneralConditionsforeTenderingV5.pdf

PDF • 0.69 MB

Work Item Documents

NOTICE500KVA.pdf

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