Tender For Repair And Testing Of Damaged Single Phase Distribution Transformers, ajmer-Rajasthan

Repair And Testing Of Damaged Single Phase Distribution Transformers , Loading/Unloading & Opening Of Transformer Cover,Draining Oil If Any, Detanking Core And Coil Assembly ,Assessment And Estimation For Repair And Replacement Of Parts, Cleaing Andwashing Of Dust/Rust And Dirt From All Other Parts Including Core Tanks And Cooling Tubes, Retankingafter Replacement Of Parts/Repairs As Required Filling Fresh/New Filtered Transformer Oiltaking Of Transformer For Test And Testing For All The Routine Test As In Case Of New Transformer As Per Relevant Iss & After Satisfactory Repairs & Testing, Marking & Providing Blue Paint Etc.Loading Of Transformers At The Contractors Works(Price Variable With Base Date 01.08.2023 ). , For Both Aluminium And Copper Wound Distribution Transformers , A) 5 Kva , B)10/16/25Kva , Hv Leg Coils With Insulation , Varnishing And Packing Of Coil Assembly Vaccum Impregnation/Oven Dried) (Price Variable With Base Date 01.08.2023) , Aluminium Wound Distribution Transformers , All(For Al Wound) , Copper Wound Distribution Transformers , All(For Cu Wound) , Lv Leg Coils With Insulation ,Varnishing And Packing Of Coil Assembly Vaccum Impregnation/Oven Dried) (Price Variable With Base Date 01.08.2023) , Aluminium Wound Distribution Transformers , All(For Al Wound) , Copper Wound Distribution Transformers , All(For Cu Wound) , Ht Bushing(11 Kv) As Per Relevent Iss , 5 Kva To 25 Kva (For Both Aluminimum & Coppper Wound Distribution Tranformer) , Lt Bushing (0.433 Kv) & Neutral Bushing As Per Relevent Iss , 5 Kva To 25 Kva (For Both Aluminimum & Coppper Wound Distribution Tranformer) , Bushing Rod And Other Metal Parts Including Nuts( Indicate Material And Size Of Bushing Rod) , I) For Hv Bushing , 5 Kva To 25 Kva (For Both Aluminimum & Coppper Wound Distribution Tranformer) , Ii) For Lv Bushing , 5 Kva To 25 Kva (For Both Aluminimum & Coppper Wound Distribution Tranformer) , Set Of Gaskets(Rubberised Cork/ Neoprine) Material & Size Is To Be Indicated , 5 Kva To 25 Kva (For Both Aluminimum & Coppper Wound Distribution Tranformer) , Glass For Oil Level Gauge , All(For Al And Cu Wound) , Oil Drain /Filter Valve(Material & Size Is To Be Indicated) , All(For Al And Cu Wound) , Fresh/ New Filtered Transformer Oil Of Standard Quality With Isi Mark ) (Price Variable With Base Date 01.08.2023) , For All Type Of Transformers , Lt Terminal Plate With Terminals If Required , All(For Al Wound) , Sundry Items Viz. Cover Bolts, Plug Cap Screw, Washers, Insulation Material, Pressure Release Valve Etc. Please Indicate List Of Item Included In Sundry Item Parts If Any,(Denting/ Welding Etc If Required) , All(For Al And Cu Wound) , Painting Of Transformer , Inside With One Coat With Primer & Two Coat Of Zinc Cromate Best Paint. , For Both Aluminimum & Coppper Wound Distribution Tranformer , A) 5 Kva , B) 10 Kva , C) 16/25 Kva , Out Side Of Transformer With Primer Andtwo Coats Of Grey Paint And Marking After De Rusting , For Both Aluminimum & Coppper Wound Distribution Tranformer , A) 5 Kva , B) 10 Kva , C) 16/25 Kva , Filteration Charges Of New Transformer Oil . (If Supplied By Nigam) , M&P Box Unit Complete With Mccb , For All Ratings Of Copper Wound Distribution Transformer , M&P Box Unit , For All Ratings Of Aluminium Wound Distribution Transformer , Internal Circuit Breaker(Icb) , Only For All Ratings Of Aluminium Wound Distribution Transformer , Fixing Charges Of Meter And Protection (M And P ) Box , For All Ratings Of Both Aluminimum & Coppper Wound Distribution Tranformer , Signal Light (For All Ratings Of Both Aluminimum & Coppper Wound Distribution Tranformer) , Fuse Wire On Ht Side (For All Ratings Of Both Aluminimum & Coppper Wound Distribution Tranformer) , Mounting Arrangements

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	17-Oct-2023	DUE DATE EXTENSION FOR TN 1847	Date	07-11-2023
2	06-Nov-2023	DUE DATE EXTENSION FOR CRC TN-1847	Date	16-11-2023

INR 2950 /-

INR 1000000.0 /-

INR 5 Crore /-

Name of Work: REPAIR AND TESTINGOFDAMAGED SINGLE PHASE DISTRIBUTION TRANSFORMERS AS PER SPECIFICATIONS OF TN-1847

Sl. No.	Item Description
1	Loading/Unloading & opening of Transformer Cover,draining oil if any, detanking core and coil assembly ,assessment and estimation for repair and replacement of parts, cleaing andwashing of dust/rust and dirt from all other parts including core tanks and cooling tubes, retankingafter replacement of parts/repairs as required filling fresh/new filtered Transformer oiltaking of transformer for test and testing for all the routine test as in case of new transformer as per relevant ISS & after satisfactory repairs & testing, marking & providing blue paint etc.loading of transformers at the contractor"s works(Price variable with base date 01.08.2023 ).
2	FOR BOTH ALUMINIUM AND COPPER WOUND DISTRIBUTION TRANSFORMERS
3	a) 5 KVA
4	b)10/16/25KVA
5	HV leg coils with insulation , varnishing and packing of coil assembly Vaccum impregnation/Oven dried) (Price variable with base date 01.08.2023)
6	ALUMINIUM WOUND DISTRIBUTION TRANSFORMERS
7	ALL(For AL wound)
8	COPPER WOUND DISTRIBUTION TRANSFORMERS
9	ALL(For Cu wound)
10	LV leg coils with insulation ,varnishing and packing of coil assembly Vaccum impregnation/Oven dried) (Price variable with base date 01.08.2023)
11	ALUMINIUM WOUND DISTRIBUTION TRANSFORMERS
12	ALL(For AL wound)
13	COPPER WOUND DISTRIBUTION TRANSFORMERS
14	ALL(For Cu wound)
15	HT Bushing(11 KV) as per relevent ISS
16	5 kva to 25 KVA (For both Aluminimum & Coppper wound Distribution Tranformer)
17	LT Bushing (0.433 KV) & Neutral bushing as per relevent ISS
18	5 kva to 25 KVA (For both Aluminimum & Coppper wound Distribution Tranformer)
19	Bushing Rod and other metal parts including nuts( indicate material and size of bushing Rod)
20	i) For HV Bushing
21	5 kva to 25 KVA (For both Aluminimum & Coppper wound Distribution Tranformer)
22	ii) For LV bushing
23	5 kva to 25 KVA (For both Aluminimum & Coppper wound Distribution Tranformer)
24	Set of Gaskets(Rubberised cork/ Neoprine) material & size is to be indicated
25	5 kva to 25 KVA (For both Aluminimum & Coppper wound Distribution Tranformer)
26	Glass for Oil level gauge
27	ALL(For AL and CU wound)
28	Oil drain /filter valve(material & size is to be indicated)
29	ALL(For AL and CU wound)
30	Fresh/ new filtered transformer oil of standard quality with ISI mark ) (Price variable with base date 01.08.2023)
31	For all type of Transformers
32	LT terminal plate with terminals if required
33	ALL(For AL wound)
34	Sundry items viz. cover bolts, plug cap screw, washers, insulation material, pressure release valve etc. Please indicate list of Item included in sundry item parts if any,(denting/ welding etc if required)
35	ALL(For AL and CU wound)
36	Painting of Transformer
37	Inside with one coat with primer & two coat of Zinc Cromate best paint.
38	For both Aluminimum & Coppper wound Distribution Tranformer
39	a) 5 KVA
40	b) 10 KVA
41	c) 16/25 KVA
42	Out side of transformer with primer andtwo coats of grey paint and marking after de rusting
43	For both Aluminimum & Coppper wound Distribution Tranformer
44	a) 5 KVA
45	b) 10 KVA
46	c) 16/25 KVA
47	Filteration charges of new transformer oil . (if supplied by nigam)
48	M&P Box unit complete with MCCB
49	For all ratings of Copper wound Distribution Transformer
50	M&P Box unit
51	For all ratings of Aluminium wound Distribution Transformer
52	Internal circuit breaker(ICB)
53	Only for all ratings of Aluminium wound Distribution Transformer
54	Fixing Charges of Meter and Protection (M and P ) Box
55	For all ratings of both Aluminimum & Coppper wound Distribution Tranformer
56	Signal Light (For all ratings of both Aluminimum & Coppper wound Distribution Tranformer)
57	Fuse Wire on HT side (For all ratings of both Aluminimum & Coppper wound Distribution Tranformer)
58	Mounting arrangements