Quotation Are Invited For Sealing Of D-Rep Station (Siemens 2000E Gas Turbine) Enclosure And Enclosure Blower Door Air Leakage Test

Quotation are invited for Sealing of D-Rep Station (Siemens 2000E Gas Turbine) Enclosure and Enclosure Blower Door Air Leakage Test, - Jebel Ali Power Station. APPLICATION OF NEW SEALING OF GT ENCLOSURE FOR SIEMENS V94.2 GT, D REPSTATIONTHE GAS TURBINES OF D REP STATION ARE ENCLOSED IN SOUND PROOFAIR-CONDITIONED ENCLOSURE. INTEGRITY OF THIS ENCLOSURE IS CRITICAL FORFLOODED CO2 FIRE PROTECTION SYSTEM ENVISAGED FOR THE GTS. THE ENCLOSURES ARE CONSTRUCTED WITH STRUCTURAL FRAME MOUNTED WITHINSULATED CS- GALVANISED PANELS. THE PANEL JOINTS WITH FRAMES AND D OORSARE SEALED WITH SEALING TAPES AND ALL OTHER GAPS AND VARIOUS OTHERSERVICE LINE PENETRATION HOLES ARE SEALED BY FIRE RETARDANT FO AM TOENSURE A LEAK TIGHT ENCLOSURE REQUIRED FOR CO2 PROTECTION SYSTEM.CURRENTLY INTEGRITY OF THE ENCLOSURE IS AFFECTED BY DEGRADED S EALS DUETO AGING AND UNEVEN SEALING SURFACES OF THE PANELS DUE TO REPEATEDDISMANTLING AND ERECTION OF THE ENCLOSURE OF THE PANELS. D EWA WANTS TORESTORE INTEGRITY OF THE ENCLOSURE BY APPLICATION OF NEW SEALS FOR THEENTIRE ENCLOSURE PANEL SEALING SURFACES.BIDDERS WI TH PREVIOUS EXPERIENCE WITH SIMILAR WORKS WILL BE PREFERRED.THE SCOPE OF WORKS IS EXPLAINED BELOW BUT NOT LIMITED TO;1.#REMOVE THE E XISTING SEALS FROM THE PANEL AND STRUCTURE AND CLEAN THEJOINT SURFACE.2.#DISMANTLING OF THE ENCLOSURE PANELS WITH PROPER IDENTIFICAT IONNUMBERING TO ENABLE RE-INSTALLATION IN THE SAME LOCATION3.#MINOR REPAIR OF THE PANELS LIKE LEVELLING OF THE UNEVEN SEALINGSURFACE AND CORRECTION OF THE PANEL FIXTURES CLAMPS TO ENSURE PROPERSEATING OF THE PANELS TO FRAME.4.#TOUCH UP PAINTING OF ANY CORRODED ARE A IF ANY ON THE STRUCTURE ORPANEL.5.#SUPPLY OF NEW FIRE-RETARDANT SEALING TAPES LIKE EXISTING ONES FORTHE COMPLETE ENCLOSURE PANEL.6 .#REMOVING EXISTING FOAM SEALANTS (WHEREVER DAMAGED) FROM THE EXISTINGENTRY HOLES.7.#SUPPLY OF FIRE-RETARDANT FOAM SEALANT FOR SEALI NG GAPS ANDPIPE/DUCT/CABLE OPENINGS IN THE ENCLOSURE. SEALANT QUALITY APPROVALSHALL BE OBTAINED FROM DEWA PRIOR TO APPLICATION. 8.#R E-ERECT THEENCLOSURE PANELS WITH APPLICATION OF NEW SEALING TAPES. ENSURE TIGHTSEALING OF THE JOINT SURFACE BETWEEN STRUCTURAL FRAME AND ENCLOSUREPANEL9.#APPLY FOAM SEALANT ON PIPE/DUCT/CABLE HOLES AND GAPS ON THEENCLOSURE.10.#CARRY OUT SMOKE TEST AND CORRECT THE SEALING WHEREVER SMOKE LEAKSARE OBSERVED ON THE ENCLOSURE11. TO ASSESS THE QUANTITY OF THE WORKS, A COPY OF THE AS BUILT DRAWINGOF T HE ENCLOSURE IS ATTACHED WITH THIS ENQUIRY.12.#THE WORK MUST BE CARRIED OUT ALONG WITH MAJOR OVERHAUL SCHEDULEDDURING THE SAME TIME. HENCE WORK HAS TO BE DONE IN COORDINATION WITHOTHER PARTIES WORKING IN SAME AREA.13.#BIDDER TO SPECIFY THE EXPECTED DURATION OF THE WORK IN THE BID.14.#THE DATA SHEET OF THE PROPOSED TAPE AND FOAM SEALS SHALL BEPROVIDED ALONG WITH BID FOR THE DEWA REVIEW AND APPR OVAL.15.#TO AVOID DELAYS IN OVERHAULING WORKS, PANEL REMOVAL MAY BEPARTIALLY DONE BY DEWA. HOWEVER COMPLETE RE-ERECTION WILL BE DONE BY THEBIDDER.16. REPAINTING THE ENCLOSURE STRUCTURE WITH EPOXY ZINC PRIMER SHALL BECARRIED OUT AS REQUIRED TO ADDRESS AREAS AFFECTE D BY RUST. TOUCH-UPPAINTING USING EPOXY ZINC PRIMER SHALL BE APPLIED TO DAMAGED SURFACESWHEREVER NECESSARY.* A DAILY PROGRESS REPOR T SHALL BE SUBMITTED DURING THE EXECUTION OFTHE WORK.* A FINAL INSPECTION AND SERVICE REPORT SHALL BE SUBMITTED UPONCOMPLETION OF T HE JOB.THE PROVISION OF A FORKLIFT, SCAFFOLDING, AND ELECTRIC POWER WILL BEPROVIDED BY DEWA.FOR MOR INFORMATION PLEASE CONTACT: EISA ALHASMI 050-2706066/KHALED055-5630620/LIAKOT 055-8085126 Qty: 1 Sealing of D-Rep Station (Siemens 2000E Gas Turbine) Enclosure and Enclosure Blower Door Air Leakage Test, - Jebel Ali Power Station. The job is to be done as per the actual approved outage schedule. For any clarification please contact: Eisa 050-2706066/Khaled 055-5630620 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(2412600542)/$value

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