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Quotation are invited for Third Party Inspection of WHRB 11,12,21,22,31 at G Station. THIRD PARTY INSPECTION OF WHRB 11,12,21,22,31 AT #G# STATION AS PEREIAC-RQ-IB-004 (FORMERLY DAC-REQ-08)SCOPE OF WORK FOR INSPECTION ACCORDING TO EIAC-RQ-IB-004 (DAC REQ-08):1.1: PRE OUTAGE INSPECTION:A.#REVIEW OF MANUFACTURER#S CERTIFICATION FOR THE BOILER ANDIDE NTIFICATION BASED ON MANUFACTURER#S MARKINGS/ASME/CE MARKINGS.B.#REVIEW OF RECORDS FOR SITE ERECTION AND FINAL EXAMINATIONRESULTS/RE PAIR/ALTERATION RECORDS.C.#VISUAL EXAMINATION ON ALL ACCESSIBLE AREA.D.#REVIEW AND VERIFY THERMOGRAPHY REPORTSE.#EXTERNAL VISUAL EXA MINATION ON ALL ACCESSIBLE AREA.F.#WALK DOWN AND PUNCH LIST REPORTS BASED ON FINDINGS AND INTERVIEWSG.#RECOMMENDATION FOR NDE TASKS TO BE PERFORMED DURING INSPECTIONSH.#REVIEW OF LAST INSPECTION REPORTI.#REVIEW OF LATEST OPERATING DATA FROM CONTROL SYSTEM HISTORIA N ANDOTHER AVAILABLE ARCHIVESJ.#INSPECTION FOR VIBRATION OF PIPE, HEADERS, STEEL STRUCTURE, ETC.1.2: OUTAGE INSPECTION:A.#A VISUAL S URVEY OF THE HRSGS GENERAL CONDITION, EXTERNAL CASING,INTERNAL GAS SIDE MECHANICAL PARTS AND AUXILIARY EQUIPMENT READILYACCESSIBLE P RESSURE PARTS ETCB.#THE INTERNAL THOROUGH INSPECTION CONSTITUTES A VISUAL EXAMINATION /SURVEY OF THE ACCESSIBLE SURFACE OF THE BOILE R PRESSURE PARTS, THE TUBESHEADERS, ACCESSIBLE SUPPORTING ARRANGEMENTS, REFRACTORY LINING, DRUMS,AND THE INTERNAL FITTINGS IN ORDER TO DETECT ANY SIGN OF GENERAL ORLOCALIZED DEFORMATION/DETERIORATION. WHERE APPLICABLE OR NECESSARY,NON-DESTRUCTIVE TESTING METHODS, DESTRUCTIVE TESTING OF SAMPLES, IN-SITUMETALLOGRAPHY ETC SHALL BE USED TO COMPLEMENT THE VISUAL INSPECTION.C.#EXTERNAL VISUAL EXAMIN ATION CARRIED OUT ON ALL ACCESSIBLE AREA.D.#VISUAL INSPECTION AND WITNESS OF UT THICKNESS MEASUREMENT OF HIGH,MEDIUM AND LOW-PRESSUR E STEAM PIPING AND HEADERSE.#VISUAL INSPECTION AND WITNESS OF UT THICKNESS MEASUREMENT OFPRESSURE VESSELS AND PIPING SYSTEMSF.#REVIE W OF THICKNESS MEASUREMENT RECORDS TO VERIFY WHETHER THECURRENT THICKNESS IS NOT LESS THAN THE MINIMUM ALLOWABLE WALL THICKNESSG.#RE VIEW ALL CRITICAL STEAM-PIPING HANGERS BY CHECKING THE INDICATOROF HOT POSITION & ADJUST IF NECESSARYH.#VISUAL INSPECTION / SURVEY O F BURNERS, AIR REGISTERS AND DAMPERSI.#INSPECT MAIN STACK & ITS ACCESSORIES FOR ANY DISCREPANCYJ.#BASED ON VISUAL INSPECTION AND PRE VIOUS RECORD REVIEW, THE INSPECTORMAY IDENTIFY ADDITIONAL NDE (THICKNESS MEASUREMENT, MT, PT, HARDNESSETC.,), THE NDE RESULTS WILL B E REVIEWED COMPLIANCE TO DRAWINGS, CODEAND SPECIFICATION IF AVAILABLE OR RETAINED FOR FUTURE REFERENCE.K.#ALL ABNORMAL CONDITIONS SU CH AS POOR COATING, RUSTED/CORRODED/PITTEDSURFACE, RUSTED BOLTS / NUTS, LOOSE BOLTED ASSEMBLIES, RUSTED WELDSEAMS, CRACKS, DISTORTIO N, BENDS, DENTS, SAGGING, BULGING ITEMS,INDICATION OF LEAK, INDICATION OF WATER INGRESS, PIPING/TUBE EXCESSIVEVIBRATIONS, WASTAGE RE DUCTION OF PRESSURE RETAINING THICKNESS SHALL BEREPORTED.1.3 POST OUTAGE INSPECTION:A.#REVIEW OF INSPECTION REPORT AND RECORDS FOR R EPAIR IF ANY PERFORMED.B.#WITNESS OF HYDRO TEST AS APPLICABLEC.#WITNESS FUNCTIONALITY TEST AND REVIEW OF FUNCTIONALITY TEST REPORTD. #REVIEW / VERIFICATION OF CALIBRATION CERTIFICATES OF PRESSURE,TEMPERATURE GAUGES, TRANSMITTERS AND OTHER INSTRUMENTSE.#REVIEW OF WA TER CHEMISTRY RECORDSF.#WITNESS SAFETY VALVE TESTS AND REVIEW OF SAFETY VALVE TESTCERTIFICATESG.#BOILER SHALL BE VISUALLY EXAMINED E XTERNALLY UNDER NORMAL WORKINGCONDITIONS.H.#WATER LEVEL GAUGE ACCURACY, FEED WATER CONTROLS, LOW/HIGH LEVELWATER ALARMS, LOW WATER L EVEL ACTIONS, BLOW DOWN SYSTEM OPERATIONS ETCWILL BE REVIEWED.I.#REVIEW OF OPERATING AND DESIGN PARAMETERSJ.#VERIFICATION TO CHECK T HE BOILER IS PROVIDED WITH THE NEEDED SAFETYACCESSORIES AND THESE ACCESSORIES ARE IN PLACE.A.#4.#DELIVERABLES SHALL BE:B.#ISSUE OF V ISIT REPORT DETAILING SCOPE OF INSPECTION UNDERTAKEN ASREQUIRED.C.#ISSUE OF INSPECTION CERTIFICATE DETAILING SCOPE OF INSPECTIONUNDE RTAKEN AND RESULTSD.#RECOMMENDATIONS UPON SATISFACTORY COMPLETION OF INSPECTION.E.#ISSUE OF INSPECTION REPORT DETAILING SCOPE OF INS PECTION UNDERTAKENIF ANOMALIESF.#IDENTIFIED ARE NOT RESOLVED IN ACCORDANCE TO EIAC-RQ-IB-004REQUIREMENTS.DEWA SCOPE OF WORK:A.#SHALL ARRANGE CLEANING, NON-DESTRUCTIVE EXAMINATION (NDE), THICKNESSGAUGING, IN-SITE METALLOGRAPHYB.#FACILITIES FOR SAFE ACCESS TO EQUIPM ENT / SCAFFOLDING,C.#WORK PERMITS, CONFINED SPACE ENTRY PERMITS AND GATE PASSESD.#INSULATION REMOVALS, AS REQUIRED Qty: 1 Third Party Inspection of WHRB 11,12,21,22,31 at G Station For more details, contact afnan.alkhzaimi@dewa.gov.ae / ehab.bahour@dewa.gov.ae 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://srm.dewa.gov.ae/sap/opu/odata/sap/ZSRM_RFX_REG_BID_SRV/AttachmentSet(2332502512)/$value
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