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Quotation are invited for Modification and Replacement of Makeup Water Pipeline System for Rooftop Cooling Tower @ DEWA Bachelor Buildings JAPS. PLUMBING MAINTENANCE (MODIFICATION AND REPLACEMENT OF WATER PIPELINESYSTEM IN ROOF TOP) @ DEWA BACHELOR BUILDINGS IN JAPS1. GENERAL :THE WORK ENCOMPASSES THE PROVISION OF ALL ENGINEERING, MATERIALS, ANDLABOUR FOR THE DESIGN, CONSTRUCTION, SUPPLY, INSTALLATION, AND COMMISSIONING, INCLUDING NECESSARY WIRING. PARTIES INVOLVED SHALLCONDUCT A SITE VISIT TO FAMILIARIZE THEMSELVES WITH LOCAL SITECONDI TIONS, WORK REQUIREMENTS, EXISTING CONDITIONS, AND NEWINSTALLATIONS. THIS ASSESSMENT WILL AID IN EVALUATING LABOUR ANDMA-TERIAL NEED S BEFORE SUBMITTING PRICING.2. INTRODUCTION:THE SCOPE OF WORK (SOW) AIMS TO OUTLINE THE REQUIREMENTS, WHICH INCLUDEBUT ARE NOT LIMIT ED TO:SITE INSPECTION:A COMPREHENSIVE SITE INSPECTION WILL BE CONDUCTED TO ASSESS THE EXISTINGMAKEUP WATER PIPELINE SYSTEM. THIS INS PECTION AIMS TO IDENTIFY NECESSARYMODIFICATIONS AND REPLACEMENTS TO ENHANCE THE PERFORMANCE OF THE MAKEUPWATER SUPPLY LINE TO THE CH ILLER COOLING TOWER.DESIGN AND ENGINEERING:BASED ON THE SITE INSPECTION FINDINGS, DESIGN AND ENGINEERING WORK WILLCOMMENCE TO DEVELO P A MODIFIED AND REPLACEMENT PIPE-LINE SYSTEM THATALIGNS WITH DESIRED PERFORMANCE SPECIFICATIONS.MATERIAL SELECTION:APPROPRIATE MATE RIALS, PARTICULARLY PPR PIPELINE COMPONENTS, WILL BECHOSEN ACCORDING TO THE DESIGN AND ENGINEERING WORK. FACTORS SUCH ASDURABILITY, CORROSION RESISTANCE, AND COMPATIBILITY WITH THE EXISTINGSYSTEM WILL GUIDE MATERIAL SELECTION.ALL EQUIPMENT COMPONENTS MUST BE CONST RUCTED FROM HIGH-QUALITY,CORROSION-RESISTANT MATERIALS.GATE VALVES AND NON-RETURN VALVES MUST BE PROCURED FROM APPROVEDMANUFACTURERS SUCH AS PEGLER UK OR CRANE, WITH A RATED PRESSURE OF PN20.SPARE PARTS, WHEN REQUIRED, MUST MATCH THE APPEARANCE OF THE ORIGINALLYIN STALLED PARTS, OR SUITABLE CORROSION PROTECTION MEASURES MUST BETAKEN.ALL WATER-CONTACTING EQUIPMENT PARTS MUST BE MANUFACTURED FROM NON-TOXIC, NON-CONTAMINATING, AND BIOLOGICALLY INERT MATERIALS,RESISTANT TO CORROSION OR ADEQUATELY PROTECTED FROM CORROSION.PIPELIN E REPLACEMENT:THE EXISTING PIPELINE SYSTEM WILL BE DISASSEMBLED TO FACILITATE THEINSTALLATION OF NEW PPR PIPELINE COMPONENTS, INCLUD ING VALVES, FITTINGS,AND PIPES. MODIFICATIONS WILL BE CONDUCTED WITH MINIMAL DISRUPTION TOTHE EXISTING SYSTEM.PRESSURE TESTING AND COMMISSIONING:FOLLOWING THE COMPLETION OF MODIFICATIONS, THE PIPELINE SYSTEM WILLUNDERGO PRESSURE TESTING TO ENSURE IT MEETS REQUIRED STAND-ARDS. UPONSUCCESSFUL TESTING, THE SYSTEM WILL BE COMMISSIONED AND PUT INTOOPERATION.DOCUMENTATION:COMPREHENSI VE DOCUMENTATION OF ALL MODIFICATIONS, INCLUDING DESIGN,MATERIALS, INSTALLATION PROCEDURES, PRESSURE TEST RESULTS, ANDCOMMISSIONING RECORDS, WILL BE MAINTAINED.3. SCOPE:THIS PROJECT ENCOMPASSES THE FOLLOWING TASKS:REFURBISHMENT AND MAINTENANCE WORK FOR THE PLUMBING LINE SERVING H VAC INBACHELOR ACCOMMODATION BUILDING BLOCK A-B AT JAPS, INVOLVING THEREPLACEMENT OF PPR PIPES, FITTINGS, FLANGES, VALVES, GASKETS, UNIONS,FLOAT VALVES, FLEXIBLE CONNECTORS, HANGING CLAMPS, AND PIPE SUPPORTS.ALL PIPES SHALL BE INSULATED AFTER INSTALLATION, ADHERIN G TO DUBAISSTANDARD TEMPERATURE AND CONDITION REQUIREMENTS.4. DELIVERABLES:UPON PROJECT COMPLETION, THE FOLLOWING DELIVERABLES ARE EXPECTED:REFURBISHMENT AND MAINTENANCE WORK FOR THE PLUMBING LINE SERVING HVAC INBACHELOR ACCOMMODATION BUILDING BLOCK A-B AT JAPS, INVOLVING THEREPLACEMENT OF PPR PIPES, FITTINGS, FLANGES, VALVES, GASKETS, UNIONS,FLOAT VALVES, FLEXIBLE CONNECTORS, HANGING CLAMPS, AND PIPE SUPPORTS.A COMPREHENSIVE TEST REPORT DETAILING THE RESULTS OF TESTING ANDCOMMISSIONING OF THE ENTIRE MODIFICATION WORK.5. TIMELINE:THE ESTIMATED PROJECT DURATION IS 12 DAYS, INVOLVING THE FOLLOWINGACTIVITIES. Qty: 1 Modification and Replacement of Makeup Water Pipeline System for Rooftop Cooling Tower) @ DEWA Bachelor Buildings JAPS. Contact Person: Mr.Thomaskutty /0503014789. Payment Terms: 100% on completion. Site Visit Date: 17.10.2024 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(2332402636)/$value
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