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Tender For Rate Contract For Repair Of 33 Kv And 11 Kv Ct-Pt Sets Of Various Ratios, ajmer-Rajasthan

Ajmer Vidyut Vitran Nigam Limited-AVVNL has published Tender For Rate Contract For Repair Of 33 Kv And 11 Kv Ct-Pt Sets Of Various Ratios. Submission Date for this Tender is 18-12-2023. Transformer Supply Tenders in ajmer Rajasthan. Bidders can get complete Tender details and download the document.




Tender Notice

40765794
Tender For Rate Contract For Repair Of 33 Kv And 11 Kv Ct-Pt Sets Of Various Ratios
Open Tender
Indian
Rajasthan
ajmer
18-12-2023

Tender Details

Rate Contract For Repair Of 33 Kv And 11 Kv Ct-Pt Sets Of Various Ratios- 1 Loading Of Ctpt At NigamS Store; Unloading And Opening Of Ct-Pt Sets Cover, Draining Oil If Any, De-Tanking Core & Coil Assembly Assessment And Estimation For Repairs And Replacement Of Parts, Cleaning Washing Of Dust / Rust And Dirt From All Parts Including Core, Tank & Re-Tanking After Replacement Of Parts / Repairs As Required, Filling Fresh New Transformer Oil Taking Ct Pt Sets For Routine Tests As Mentioned In Specification As Per Relevant Iss And After Satisfactory Repairs & Testing Loading Of Ct Pt Sets At The Contractors Works After Making And Providing Grey Paint Etc. Including To And Fro Transportation Of The Ct Pt Set Between Nigam Stores To Contractor’S Works. And Unloading Of Repaired Ctpt At NigamS Stores 2 For 11 Kv Ct Pt 3 For 33 Kv Ct Pt 4 Supply Of Following Damaged Parts Requiring Replacement Complete In All Respect. 5 Primary & Secondary Of Pt ( All The Coils Of Three Phases ) . 6 For 11 Kv Ct Pt 7 For 33 Kv Ct Pt 8 A-Primary Of Each Ct 9 For 11 Kv Ct Pt 10 For 33 Kv Ct Pt 11 B- Secondary 12 For 11 Kv Ct Pt 13 For 33 Kv Ct Pt 14 Outdoor Single Porcelain Bushing Without Arcing Horns As Per Relevant Iss. 15 For 11 Kv Ct Pt 16 For 33 Kv Ct Pt 17 Bushing Rod With Other Metal Parts Including Nuts ( Indicate Material & Size Of Bushing Rods ) 18 For 11 Kv Ct Pt 19 For 33 Kv Ct Pt 20 Set Of Gaskets ( Rubberized Cork Sheet ) . 21 For 11 Kv Ct Pt 22 For 33 Kv Ct Pt 23 Under Base Channels With Suitable Fixing Holes For Mounting On Platform / Poles. 24 For 11 Kv Ct Pt 25 For 33 Kv Ct Pt 26 Earthing Terminals. 27 For 11 Kv Ct Pt 28 For 33 Kv Ct Pt 29 Glass For Oil Level Gauge With Marking For Min. Oil Level. 30 For 11 Kv Ct Pt 31 For 33 Kv Ct Pt 32 Detachable Roller Assembly. 33 For 11 Kv Ct Pt 34 For 33 Kv Ct Pt 35 Secondary Terminal Connectors Of Suitable Size If Required. 36 For 11 Kv Ct Pt 37 For 33 Kv Ct Pt 38 Fresh Transformer Oil Of Standard Quality With Isi Mark. 39 For 11 Kv Ct Pt 40 For 33 Kv Ct Pt 41 Sundry Items Viz 42 Cover Bolts. 43 For 11 Kv Ct Pt 44 For 33 Kv Ct Pt 45 Plugs / Caps. 46 For 11 Kv Ct Pt 47 For 33 Kv Ct Pt 48 Insulation Material. 49 For 11 Kv Ct Pt 50 For 33 Kv Ct Pt 51 Screws, Washers. 52 For 11 Kv Ct Pt 53 For 33 Kv Ct Pt 54 Denting / Welding Etc. If Required. 55 For 11 Kv Ct Pt 56 For 33 Kv Ct Pt 57 Rating And Diagram Plate. 58 For 11 Kv Ct Pt 59 For 33 Kv Ct Pt 60 Painting Of Ct-Pt Sets. 61 For 11 Kv Ct Pt 62 For 33 Kv Ct Pt 63 Inside With One Coat Of Primer And Two Coats Of Zinc Chromate Best Paint. 64 For 11 Kv Ct Pt 65 For 33 Kv Ct Pt 66 The Out Side Of Ct-Pt Sets With Primer And Two Coats Of Grey Paints And Making After De-Rusting. 67 For 11 Kv Ct Pt 68 For 33 Kv Ct Pt 69 If The Estimate Is Found Uneconomical & Inspection Charges To Be Paid For Assessment Of Repair Involved And Estimation. 70 For 11 Kv Ct Pt 71 For 33 Kv Ct Pt 72 Filtration Charges Of New Transformer Oil. 73 For 11 Kv Ct Pt 74 For 33 Kv Ct Pt 75 Secondary Terminal Box With Cover Having Sealing Arrangement. 76 For 11 Kv Ct Pt 77 For 33 Kv Ct Pt 78 Rate Of Salvage Retained @ 15 % Less Than The Rate Of Respective Rate Of Copper Scrap And At The Rate Of For Other Scrap Published In The Economic Times On The Date Of Joint Estimation Agreed. ( Fill 1 For Yes And 0 For No In Exworks ) 79 For 11 Kv Ct Pt 80 For 33 Kv Ct Pt

Key Value

Document Fees
INR 2950 /-
EMD
INR 400000.0 /-
Tender Value
INR 2 Crore /-

BOQ Items

Name of Work:Award of Central Rate Contract for repair of 33 KV and 11 KV CT-PT Sets of various ratio against tender specification TN-1853
Sl. No. Item Description
1Loading of CTPT at Nigam"s store; Unloading and opening of CT-PT sets cover, draining oil if any, de-tanking Core & coil assembly assessment and estimation for repairs and replacement of parts, cleaning washing of dust/rust and dirt from all parts including core, tank & re-tanking after replacement of parts/repairs as required, filling fresh new transformer oil taking CT PT Sets for routine tests as mentioned in specification as per relevant ISS and after satisfactory repairs & testing loading of CT PT sets at the contractors works after making and providing grey paint etc. including To and fro transportation of the CT PT set between Nigam stores to contractor’s works. and unloading of repaired CTPT at NIgam"s stores
2For 11 KV CT PT
3For 33 KV CT PT
4Supply of following damaged parts requiring replacement complete in all respect.
5Primary & secondary of PT (all the coils of three phases).
6For 11 KV CT PT
7For 33 KV CT PT
8A-Primary of each CT
9For 11 KV CT PT
10For 33 KV CT PT
11B- Secondary
12For 11 KV CT PT
13For 33 KV CT PT
14Outdoor single porcelain Bushing without arcing horns as per relevant ISS.
15For 11 KV CT PT
16For 33 KV CT PT
17Bushing rod with other metal parts including nuts (indicate material & size of bushing rods)
18For 11 KV CT PT
19For 33 KV CT PT
20Set of gaskets (rubberized cork sheet).
21For 11 KV CT PT
22For 33 KV CT PT
23Under base channels with suitable fixing holes for mounting on platform/poles.
24For 11 KV CT PT
25For 33 KV CT PT
26Earthing terminals.
27For 11 KV CT PT
28For 33 KV CT PT
29Glass for oil level gauge with marking for min. oil level.
30For 11 KV CT PT
31For 33 KV CT PT
32Detachable roller assembly.
33For 11 KV CT PT
34For 33 KV CT PT
35Secondary Terminal connectors of suitable size if required.
36For 11 KV CT PT
37For 33 KV CT PT
38Fresh transformer oil of standard quality with ISI mark.
39For 11 KV CT PT
40For 33 KV CT PT
41Sundry items viz
42Cover bolts.
43For 11 KV CT PT
44For 33 KV CT PT
45Plugs /caps.
46For 11 KV CT PT
47For 33 KV CT PT
48Insulation material.
49For 11 KV CT PT
50For 33 KV CT PT
51Screws, washers.
52For 11 KV CT PT
53For 33 KV CT PT
54Denting/welding etc. if required.
55For 11 KV CT PT
56For 33 KV CT PT
57Rating and Diagram plate.
58For 11 KV CT PT
59For 33 KV CT PT
60Painting of CT-PT sets.
61For 11 KV CT PT
62For 33 KV CT PT
63Inside with one coat of primer and two coats of zinc chromate best paint.
64For 11 KV CT PT
65For 33 KV CT PT
66The out side of CT-PT sets with primer and two coats of Grey paints and making after de-rusting.
67For 11 KV CT PT
68For 33 KV CT PT
69If the estimate is found uneconomical & inspection charges to be paid for assessment of repair involved and estimation.
70For 11 KV CT PT
71For 33 KV CT PT
72Filtration charges of new transformer oil.
73For 11 KV CT PT
74For 33 KV CT PT
75Secondary Terminal box with cover having sealing arrangement.
76For 11 KV CT PT
77For 33 KV CT PT
78Rate of salvage retained @ 15 % less than the rate of respective rate of copper scrap and at the rate of for other scrap published in the Economic Times on the date of joint estimation agreed. (Fill 1 for Yes and 0 for No in Exworks)
79For 11 KV CT PT
80For 33 KV CT PT
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