Tenders Are Invited For White Metal Repair Of Machining

Quotation Are Invited For White Metal Repair Of Machining Repair Job1032201158rfx Description White Metal Repair Of 03 Pieces <(>&<)> Machining Of 01 Piece, Generato 1 Item-00001 3 Of 3 White Metal Repair Of 03 Pieces & Machining Of 01 Piece, Generator Bearing#Phase Iii, Al Aweer Power Station #H# A.# Scope Of Work:- Services To Carry Out White Metal Repair Of 01 No. Turbine (Te) & 02 Nos. Exciter (Ee) Bearings In Addition To Machining O F 01 No., That Removed From Generator H # 51 & H # 52, Model: S Gen 5 # 1000A, Make: Siemens, Including But Not Limited To The Follo Wing :- 1)#Repair Of The White Metal By Smoothing, Machining Or Metallize, As Per The Standard/Common Repair Methodology Applied, F Or The Top Half And Bottom Half Of 02 Nos. Generator Bearings (Ee) To Fulfill The Oem Approved Specification, The Dimensions Of The 02 Pieces Are Similar And Can Be Used As A Reference For All Pieces, Otherwise, According To The Oem Approved Bearing Dimensional Dr Awing. 2)#Repair Of The White Metal By Smoothing, Machining Or Metallize In Addition To Ponding Repair For The Support Metal, Simila R To The Standard Procedures Mentioned In Item # 1 For One Piece Generator Bearing (Te). 3)# Machining Of 01 Set Bearing, Both Top H Alf And Bottom Half And Then Create Oil Pocket, Similar To The 03 Pieces In Items 1 &2 Specifications, Or As Per The Oem Approved Di Mensional Drawing. 4)#Contractor Shall Collect All The 04 Bearings From H-Power Station And Return Back To H-Station Phase 2 & 3 Sto Res With Proper And Secured Packing. 5)#Each Bearing Must Be Assembled Together And Its Dimensions To Be Checked, Recorded And Verif Ied With Oem Approved Dimensional Drawing. 6)#Repaired & Machined Bearing Must Pass The Oem, M/S Siemens Criteria#S And Must Be Appr Oved By M/S Siemens Specialist At The Suitable Chance Within The Warranty Time Of One Year. If The Refurbished Bearings Is Rejected By Oem Specialist Because Of Workmanship, Quality, Dimension, Etc. Then, It Must Be Re-Metalized And Machined Free Of Cost To The Oe M Satisfaction Immediately Within A Reasonable Time. 7)# All Tests Recommended Like Dye Penetrant, Ultrasonic And Other Tests As Per The Applicable Standards, Must Be Performed In Presence Of Dewa Representative And Must Pass The Class B Acceptance Criteria Of Bs Iso 4386-3:2018 With The Asserted Certification. 8)#All Test Results Related To Repair Procedures, Quality Control, Material And Fin Al Testing Must Be Submitted. Name Plate Data Of Generator Is As Followsequipment:- Unit # 52Generator#Kks No: # Alternating Curr Ent Generator # Air Cooled#Standard: Iec# Machine Code: S Gen 5 # 1000A#Stator Thermal Class: F# Serial No: 11462#Rotor Thermal Cla Ss: F# Year Built: 2007#Protection: Ip 55# Phase: 3#Inlet Water Temperature: 54# C# Rated Out Put: 256000 Kva#Cold Gas Temperature: 57# C# Power Factor: 0.80 #Stator Temperature Rise Limit: 60K# Stator Voltage: 20000 V +/- 5%#Rotor Temperature Rise Limit: 63K# Sta Tor Current: 7390 A#H2 Pressure: N/A# Duty: S1#Altitude: 0 Meter# Frequency: 50 Hz#Max. Ambient Temperature: 50# C# Rotation: 3000 Rpm#Min. Ambient Temperature: 7# C# E E View Of Rotation: Ccw#Max. Water Temperature: 54# C# Winding: Star#Stator Water Temperature: N/A# Field Voltage: 258.3V#Book: Mk10020# Field Current: 1420 A#Mass: 359,381 Kg# Phase Sequence: U1-V1-W1## Siemens Power Generato R. Inc. Made In U.S.A# B.#Terms Of Payment:- 1)#Payment Will Be Made After Successful Completion Of Works Against The Invoice Cert Ified By Dewa Authorized Engineer / Representative. 2)#Invoice Shall Be Addressed To Our Finance Department Along With Completion Re Port And Summary Of Final Report. C.#Warranty:- 1)#Warranty Of Bearings Will Be For 1 Year From The Date Of Acceptance At Dewa Stor E. 2)#If Any Defect Is Communicated Within The Warranty Period, Contractor Must Arrange Rectification Or Re-Metalling Within A Reaso Nable Time Limit Fixed By Dewa With No Claim Or Compensation. D.#Penalty Clause:- 1)#In Case Contractor, Due To His Fault Fails To Complete The Job In Time As Per Given And Agreed Schedule, Then Contractor Is Liable To Pay 1.25% Of The Job Value As Penalty For Ev Ery Week Of Delay With A Maximum Ceiling Of 10%. 2)#In Case Contractor Fails To Keep The Activity Schedule In Progress, Then Dewa Wi Ll Take Over The Work And Execute It The Way That May Feel Right To Meet The Time Schedule. The Expenditure Incurred Will Be Back Ch Arged To The Contractor. E.#Documents:- Test Results Related To Repair Procedures, Quality Control, Material And Final Testing Must Be Must Submitted. *********************For Clarifications Contact Rajesh Madhavan - 0507780819 / Chaitanya 0586688649 4 Ea Standard Terms & Conditions 1) Prices Should Be Ddp Delivery Duty Paid At Dewa Stores. 2) Quotation To Be Submitted Only In Local Currency U.A.E Dirhams 3) Dewa Standard Payment Terms Is 30 Days Credit From The Date Of Acceptance Of Material 4) No Dewa Staff Or His Or Her Relatives Up To Third Degree Should Have Ownership Or Partnership In Your Company, And Your Participation In Dewa Tenders / Rfqs Should Not Constitute A Conflict Or Perceived Conflict Of Interest. Tender Link : Https://Www.Dewa.Gov.Ae/Api/Rfxdownload/2412200738