Tenders Are Invited For Aux Boiler Super Heater Tubes Cutting And Replacement For Tube Analysis And Remaining Life Assessment

Quotation Are Invited For Aux Boiler 77 Super Heater Tubes Cutting And Replacement For Tube Analysis And Remaining Life Assessment For Super Heaters During L1 Auxiliary Boiler77 Shutdown. Technical And General Specifications - Outsourcing Work. L Station Phase I, Jebel Ali Name Of Work: #Scope Of Work For Aux Boiler 7 7 Super Heater Tubes Cutting, Replacement For Tube Analysis And Remaining Life Assessment For Super Heaters During L1 Auxiliary Boil Er#77 Shutdown. Qty 5 Nos Period Of Work: 07 Days During L1 Aux Boiler 77 Shut Down Tentative Date 24.10.2022 To 30.10.2022 Sc Ope Of Work ·#The Contractor Shall Visit The Site And Make Himself Fully Familiar With The Work Scope, Plant Access, Facilities, Com Plexities, Safety Measures, Erection Procedures, Number Of Welds Etc., Before He Submits His Bid. ·#Party Shall Submit Itp Along Wit H Wps And Cutting, Erection Plan After Getting Po And Before Commencing Any Work. ·#To Get A Ptw, Hwp Contractor Has To Submit Risk Assessment Forms And Method Statement Prior To Start The Work. ·#Check Condition Suitable To Carry Out Work. Conduct Site Survey And Safety Inspection To Assess The Working Environment. ·#A Safety Meeting Will Be Held To Evaluate The Risk Involved In Methods To Be Used. Risk Assessment And Tool Box Talk To Be Given To The Employees. ·#Party Shall Mobilize The Labor, Equipment, Tools, Etc. Imme Diately After Dewa Notification. Party Shall Ready To Start The Work With One-Day Advance Notice. ·#All Lifting And Power Tools Shal L Be Tested And Test Certificate To Be Provided To Dewa. ·#Party Shall Verify That Scaffolds Are Safe To Work And Valid Scaffolding Tags Are Provided Before Using Any Scaffolding (Scaffolding By Dewa). ·#Inspect, Measure And Mark The 5 Number Of Tubes From Differe Nt Locations Of Super Heater. The Exact Locations Can Be Finalized With Dewa Engineer And Based On The Integrity Report Wherever Har Dness Is Less/Not In Acceptable Range. Take The Sizes And Compare With Existing Tubes Prior To Cut Any Tube. In Case Of Any Deviatio Ns Identified, Immediately Inform To Dewa. ·#After Proper Checking And Confirmation Of Supplied Tubes With Existing Tubes, Prepare A Dditional Supports To Hold The Tube In Position And Cut Existing Support/Tube Based On The Requirement. ·#Mark And Cut The Both Join Ts Of All 5 Super Heater Tubes. ·#Cover Both The Ends Of Removed Old Tubes, Mark The Tube Number, Location, Flow Direction, Top, Bot Tom, Left And Right Side Of The Tubes. In Such A Way That Internal Scale Shall Not Be Removed. ·#Inspect The Both Ends Of The Tubes For Any Deformations / Defects For New Tubes And Existing Remaining Tube. ·#Surface Preparation Of Remaining Tube Joints As Per Appr Oved Wps / Itp. ·#Surface Preparation Of New Tube Joints As Per Approved Wps / Itp. ·#Shifting Of New Tubes To Auxiliary Boiler77 To P Floor And Shifting Of Old Tubes From Auxiliary Boiler#77 With Extra Care. ·#Fit Up Of New Tube Joints. ·#Party Shall Do The Bend O F The Tube If Required. ·#Final Alignment Of Each Fit Up Joints Shall Verify By Contractor Qc In Presence Of Dewa. Welding Shall Sta Rt After Dewa Clearance Only. ·#Welding Of Both Sides Of Tubes Shall Be As Per Approved Wps / Itp. ·#Extra Precaution Shall Be Taken During Execution Of Job Not To Damage Any Nearby Equipment. ·#After Completion Of Above Scope Of Work, Joint Inspection With Dewa E Ngineer. ·#On Successful Completion Of Ndt, Heat Treatment Procedures And After Final Clearance From Dewa, Install Back Any Clamp/ S Upport If Removed. ·#Removal Of All Metal Scraps, Temporary Supports And Any Other Scraps From Workplace And Disposal As Per Dewa En Gineer Instruction. ·#Housekeeping # Workplace And Downside Areas. ·#Inspection And Approval From Dewa Personnel. ·#De-Mobilization And Site Clearance. ·#Previous Similar Experience Po # To Be Provided From Dewa Or Any Other Well-Known Company. ·#Work Completion R Eport Including Itp, Wps, Pqr, Wpqt, Mtc, Weld Matrix, Rigging Tool Certificates, Risk Assessment And Photos Shall Submit. Qty: 2 Tubes Replacement, Qty-01 No Material Tp347 Qty: 1 Aux Boiler 77 Super Heater Tubes Cutting And Replacement For Tube Analysis And Remaining Life Assessment For Super Heaters During L1 Auxiliary Boiler77 Shutdown. Qty 5 Nos Scope Of Work Attached 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/2332202160