Corrigendum - Quotation Are Invited For Whrb 53 Tubes And Headers Borescope Inspection

Quotation are invited for WHRB 53 Tubes and Headers Borescope Inspection. TECHNICAL AND GENERAL SPECIFICATION OF WORK AT K STN, JEBEL ALI POWERSTATION.1. TITLE: WHRB 53 TUBES AND HEADERS BORESCOPE INSPECT ION.2. QUANTITY: INSPECTION CAP WILL BE CUT ON HEADERS BY DEWA FOR ACCESS.MAXIMUM NUMBER OF ACCESSIBLE TUBES AND HEADERS SECTION SH ALL BEINSPECTED. REFER BELOW LOCATION DETAILSS.NO UNIT LOCATION MATERIAL. QTY 1 WHRB 51 HP EVAPORATOR A 106 GR.B ,12 2 WH RB 51HP ECONOMIZER 1&2 A 106 GR.B 12 3 WHRB 52 HP ECONOMIZER 1&2 A 106 GR.B 12 4 WHRB 52 HPLTSH A 335 P22 2 5 WHRB 5 3 HPHTSH A 335 P91 1 3. DURATION: 01 DAY4. SCOPE OF WORK:4.1. MOBILIZE TEAM/EQUIPMENT WITHIN 02 DAYS OF ADVANCE NOT ICE.4.2. SUBMIT FOLLOWING DOCUMENTS TO OBTAIN PTW,4.2.1.METHOD STATEMENT4.2.2. RISK ASSESSMENT OF THE WORK4.2.3. TOOLBOX TALK R EPORT.4.3. OBTAIN PTW (PERMIT TO WORK), LC (LINE CLEARANCE) & CONFINE SPACEENTRY PERMIT FROM DEWA.4.4.CONDUCT SITE SURVEY AND SAF ETY INSPECTION, TO ASSESS THE WORKINGENVIRONMENT.4.5. ENSURE SITE AREA IS CORRECTLY SECURED AND SAFE TO WORK ON IN ALLRESPECTS.4.6. IF THE WORKING ENVIRONMENT IS SAFE, PROCEED WITH THE BORESCOPEINSPECTION.4.7. ASSESS THE INTERNAL CONDITIONS OF TUBES & HEADERS. ARTICULATINGBORESCOPE SHALL BE USED TO IDENTIFY ANY SCABBING, PITTING, SCALE BUILDUP, CORROSION, LAYER FORMATION, OVERHEATING AND AN Y OTHER SIGNIFICANTFINDINGS. MAXIMUM NUMBER OF ACCESSIBLE TUBES TO BE INSPECTED ON EACHHEADER CHECK DE-SUPER HEATER NOZZLE CONDITIO N BY BORESCOPE.4.8. IN CASE OF ANY SIGNIFICANT INSPECTION FINDING, SAME SHALL BEBROUGHT TO THE NOTICE OF DEWA.4.9. UPON WORK COMPL ETION, DETAILED INSPECTION REPORT SHALL SUBMIT.REPORT SHALL INCLUDE HEADER/TUBE IDENTIFICATION DETAILS, PHOTOS, VIDEOS,FINDINGS, REC OMMENDATIONS AND ALL SUPPORTING DOCUMENTS.4.10. DIGITAL COPIES OF THE PHOTOS, VIDEOS, INSPECTION FINDINGS ANDREPORT SHALL SUBMIT TH ROUGH CLOUD/CD4.11. DEWA SCOPE IS ONLY SCAFFOLDING IF REQUIRED5. BORESCOPE EQUIPMENT DETAILS:5.1. THE BORESCOPE SHOULD BE EQUIPPE D WITH ARTICULATION AND HIGH-ENDINDUSTRIAL VIDEO SYSTEMS WITH PROPER MONITORS. THE BORESCOPE SHOULD HAVETHE FACILITY / SYSTEMS TO GE T EXCELLENT QUALITY IMAGE, DETAILEDINFORMATION ABOUT A NON-CONFORMITY LIKE INDICATIONS, DISCOLORATIONS,PITTING, SCABBING, SCALE BUIL D UP AND OXYGEN CORROSION ETC. THE PROBESHOULD BE WATER PROOF, FLEXIBLE WHICH SHOULD TURN UP TO 360°, SUITABLETO ACCESS TO HEADERS & TUBES, LENGTH OF CABLE SHOULD BE 30 M, RESULTSRECORDABLE, DUAL OR EXTRA MONITOR, AND HIGH QUALITY OF RECORDING.6. GENERAL TERMS & CONDITIONS:6.1. THE CONTRACTOR SHALL VISIT THE SITE AND BE FULLY FAMILIAR WITH THEWORK SCOPE, PLANT ACCESS, MATERIAL REQUIREMENT, F ACILITIES,COMPLEXITIES, SAFETY MEASURES ETC., BEFORE SUBMITTING THE BID.6.2. THE CONTRACTOR SHALL HAVE THE PREVIOUS EXPERIENCE FOR HRSG TUBES &HEADERS BORESCOPE INSPECTION IN DEWA OR WITH WELL-KNOWN COMPANY IN UAE.6.3. THE CONTRACTOR SHALL SUBMIT THE SCHEDULE OF WORK AND THE PERIODFOR WORK SO THAT THE WORK SHALL COME WELL WITHIN THE ALLOTTED OUTAGEPERIOD. Qty: 1 WHRB 53 Tubes and Headers Borescope inspection for more infrmation please contact: KALIYAMOORTHI V. Venkatachalapathi kaliyamoorth [email protected] 043226919 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. Supplier Registration: https://srm.dewa.gov.ae/irj/portal/anonymous/regis Tender Link : https://www.dewa.gov.ae/api/RfxDownload/Get/2332302638