Tender For Notice Inviting E-Tender For Service Maintenance & Testing Of Transformer, Lt Air Circuit Breaker Panel & Sf6 Type Ht Circuit Breaker Panel At Substation-1, 2, 3 & 4 At Iim Lucknow (The Bidder Are Requested To Thoroughly Read & Understand, Lucknow-Uttar Pradesh
TDR : 55582244
Tender Notice
BOQ
19 Days Left
Lucknow
Uttar Pradesh
Tender For Notice Inviting E-Tender For Service Maintenance & Testing Of Transformer, Lt Air Circuit Breaker Panel & Sf6 Type Ht Circuit Breaker Panel At Substation-1, 2, 3 & 4 At Iim Lucknow (The Bidder Are Requested To Thoroughly Read & Understand
Name of Work:- NOTICE INVITING E-TENDER FOR SERVICE MAINTENANCE & TESTING OF TRANSFORMER, LT AIR CIRCUIT BREAKER PANEL & SF6 TYPE HT CIRCUIT BREAKER PANEL AT SUBSTATION-1, 2, 3 & 4 AT IIM LUCKNOW (The Bidder are requested to thoroughly read & understand the tender document, specification etc and site/working condition before quoting the Rates)
Sl. No.
Item Description
1
TRANSFORMER
2
Filtration & Dehydration of transformer oil at the site for transformers installed at the substation, up to a level of relevant IS Dielectric strength for transformers including transportation of Filtration kit, checking the BDV Value, replacement of gasket (if required), providing necessary fittings and manpower etc complete in all respect and submission of test reports before & after dehydration of oil. Item to be executed as per direction of Engineer-in-Charge
3
Providing and topping up fresh Transformer oil to increase the oil level of the transformer including transportation as required as per the direction of Engineer-in-Charge.
4
Complete Servicing of 33/0.440KV, HT Transformer through Authorized Service provider including following activities as per the direction & to the complete satisfaction of E-I-C and submission of reports a) IR value test primary to secondary, primary to earth, secondary to earthb) Voltage ratio check at all tap positions,c) Bucholtz relay operationd) checking & setting of WTI and its operatione) checking & setting of OTI and its operationf) Pressure Release Valve (PRV), Oil Surge Relay (OSR)g) Cleaning of transformer and replacement of silica gel.h) Magnetic Oil Gauge (MOG), Breather, On Load Tap Changer (OLTC), Bushingsi) Replacement of Gaskets as required.
5
LT BREAKER (includes 06 nos. AMF panel for DG set)
6
The basic rate for Servicing & testing of ACBs (800 – 3200A)Scope of Servicing (Details of maintenance given in scope of work also)a) Cleaning of dust, spider webs, foreign particles etc. b) Removal of grease from the various parts of ACB c) Cleaning of all parts with cleaning agents such as CRC-2-26 d) Check the setting of arching contacts, releases, etc.e) Check the tightness of all hardware and also presence of hardware f) Fixing of spare/accessories that need replacementg) Re-greasing as recommended in the ACB service manual.
7
HT BREAKER
8
Basic rate for Servicing & testing of SF-6 rating 33KV, 1250A, 25 KA, totally enclosed & fully interlocked draw out type breaker (Details of maintenance given in scope of work)
9
Equipment to be change
10
Supply and Connection of OTI & WTI for 3000KVA Transformer Make: AREVA. Complete in all sense and working condition. (Make :precimake)
11
Supply and installation of glass & gas kit for 3000KVA Transformer. Complete in all sense and working condition.
12
Rectification of SF-6 gas leakage from the poles of 33KV SF-6 ABB Make circuit breaker. (a) To identify SF-6 Gas leakage with the help of SF-6 gas leakage detector and pole non-operating problem. (b) Disassemble all components of the poles and replace all \\"Q\\" rings/Gas kit by applying Anabond 661 (Gas Seal Out) after thorough cleaning of the part. (c) Re-assemble of pull rod for pole moving contact.(d) Reassemble all parts of the pole (e) Apply vacuum and keep it for 12 hrs and check no loss of vacuum. (f) Fill SF-6 gas upto the specified value. Between 2.5 kg to 3 kg(g) Supply and fix tulip Contact 1250A
13
Contact kit for LT panel (ACB Make: L&T, ABB)
14
1000A
15
1600A
16
3200A Please Enable Macros to View BoQ information
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