Testing and Calibration of 33KV Substation Electrical equipments for renewal of statutory clearance certificate from Central Electricity Authority (CEA) at Homi Bhabha Cancer Hospital and Research Center, Visakhapatnam, Andhra Pradesh, 530053.

Preparation of the testing reports and submission of all hard copies with 2 sets to the CEA including arranging inspection and also necessary approval / safety certificate from authorities etc. The scope also includes obtaining electrical clearance Certificate from the CEA (Central Electricity Authority) for The below Equipment's:- a) 2.5 MVA transformers - 2 Nos b) 8 passenger Lifts - 2 Nos c) 750 KVA DG sets - 6 Nos d) 26 Passenger Bed Lifts - 6 Nos Important Note:- 1. The Total works should be done by 33KV Authorized Licensed Electrical contractor (Govt of Andhra Pradesh/Any state Authorized). 2. The Testing Works should be done by CEIG Approved agency under 33KV Authorized Licensed Electrical contractor. 3. Preparation of the testing reports and submission of all hard copies to the CEA / other statutory bodies , including arranging inspection and also necessary approval / safety certificate from authorities etc. 4. The scope and rates also includes obtaining electrical clearance Certificate from the CEA (Central Electricity Authority) & Annual Electrical Testing For Renewal of statutory clearance from CEA (Central Electrical Authority). 5. The work is including the inspection arranging, obtaining electrical clearance Certificate from the CEA (Central Electricity Authority).

Testing & Calibration of below all types of Protective relays and all other Relays:-

Testing and Recalibration of over current, earth fault, under voltage and other protective relays of numeric relay of M/s Schneider make/DPX-V5/Micom P127 relays installed in HT panels/LT panels/DG sets by secondary injection method to ascertain the healthiness of the relays in confirmation with the designed characteristics as per I.S standard and electricity code of practice, including the recalibration in case any difference in timing & load characteristics beyond the permissible limit to the maximum extend possible and as instructed by E.I.C. Contractor has to submit original calibration certificate of all their testing equipment's .

Testing and calibration APFC Relay Make:BELUK Model: BLR-CXD-14R

Testing and calibration Master trip relay VAJ (VAJH/ VAJC) Make: ALSTOM , Model:VAJH

Testing and calibration Auxiliary Relay VAA33( VAA/VDG) Make: ALSTOM , Model:VAA33

Testing and calibration Multifunction Meter (MFM) Measurement checks for unity PF,0.8 Lead&Lag ,Voltage Current Make: Schneider Conzerv Model EM6400NG

Testing and Calibration of 33KV CT&PT and Cables :-

33KV current transformer

33KV potential transformer

Checking &Testing(IR) of insulation resistance ,Leakage Current of HT cables 3CX300 Sq mm and submission of test Reports

Testing & Preventive Maintenance of Breakers in substation:-

LV ACB's: Yearly Preventive Maintenance and Testing for Air Circuit Breakers, 1250 A/ 4000 A / 6300 A , 440 V, ABB Make The preventive maintenance of LV ACB shall be carried out through authorized service agencies of respective OEM. OEM authorized service agency for LV ACB experienced service agency with certificate of carrying out similar jobs for any other Govt. organizations/PSUs will be allowed to carry-out the maintenance works, Make:ABB, SACE E6H/F 6300A-1Nos, SACE PR121/P- 4000A -2Nos, SACE E2S-1250A- 8Nos.

33KV VCB Panel: BHEL make VCB & Control Panel testing and yearly Preventive Maintenance such as checked/cleaned all loose connection(power&control) checked and tightened as required ,ON-OFF ,TRIP operation checked & necessary rectification as required ,IR value checked by 5KV megger & recorded in the register as per instructed by the Eng -in-charge. Voltage:36KV Type:PVN36 ,Normal Current 1250A

Testing of 2.5 MVA Transformers , Oil Fileration , Supply of Transformer Accessories :-

Testing of 2.5MVA transformer a)Insulation Resistance Test b)Polarization Index Test (PI Test) c) Magnetic Core balance test d) Vector Group Test General Checking :Buch holz Relay ,Bushings , Gasket joints ,Oil levels of MOG( Magnetic Oil Gauge)

DGA test of Transformer oil at any NABL Accredited Lab Including Sample Collection from Site and Submission test Reports

Physical Properties test of Transformer oil at any NABL Accredited lab including sample collection from site and submission of Reports.

Supply & topping up of transformer oil (2 barrels)

Supply of Silicagel Breather (OLTC) 1/2 KG with Required Coupler Model: DTO-2, Gel Qty: 500 Gms, Make: Yogya Enterprises

Supply of Silicagel Breather(Transformer) 1KG with Required Coupler :- Model: DTO-4, Gel Qty: 1.5 Kgs, Make: Yogya Enterpriese

Supply of silica gel for Transformer Breather

Testing & Calibration of OTI

Testing & Calibration of WTI

Black Compound for Sealing

HT 3M tape 38 mm

Calibration of Meters:-

Testing & Calibration of Clamp meter NABL approved laboratory Make: Fluke Model: 305

Testing & Calibration of Clamp meter NABL approved laboratory Make: Fluke Model: 115

LA & ACB trolley :-

Supply of single Piece non Linear Resister type Lightning Arrester suitable for 33KV 4 Pole structure complete with galvanized clamping arrangement ,GI bolts, Nuts, Washers etc.… as required Rating:30KV ,10KA,Class-2,BIL:175KVP,50Hz,Type:STN-DT,MCOV-24KV, Pr. REL CURRENT -40KA

Supply and fixing of First Aid box 18" x 12" x 8"

Supply of ACB Breaker Lifting Trolley