Quotation Are Invited For Boiler Hydraulic Power Unit Refurbishment

Quotation are invited for Boiler Hydraulic Power Unit Refurbishment For E Station, Hrsg-4&5 Boi 1032304852rfx Description For E Station, HRSG-4<(>&<)>5 Boiler Hydraulic Power Unit refurbishment. DEWA Contact Person Gopal Tewari:0508806977. 1 ITEM-00001 DIVERTER DAMPER HPU SPARES OVERHAULING WORK AT E#STN. IN #JEBEL ALIPOWER STATIONTECHNICAL SPECIFICATION AND GENERAL TERMS & CONDITI ONSCOMPLETE SERVICING/REFURBISHMENT, PRESSURE TESTING & CERTIFICATIONINCLUDING DETAILED REPORT OF DAMPER HYDRAULIC UNIT SPARES AS PE R BILL OFMATERIAL IN BOILER HRSG-4&5 AT E#STATION IN JAPS, JEBEL ALI.BILL OF MATERIAL INCLUDING TECHNICAL SPECIFICATION, SCOPE OF WO RK ANDGENERAL TERMS & CONDITIONS AS FOLLOWS--BILL OF MATERIAL:-HYDRAULIC PUMP: 08NOS.HAND PUMP:03NOS.HYDRAULIC CYLINDERS: 06NOS.ACCU MULATOR (40L): 06NOS.ACCUMULATOR (10L): 03NOS.SAFETY RELIEF VALVE: 03NOS.COUNTER BALANCE VALVE: 04NOS.CARTRIDGE VALVES: 12NOS.HEAT E XCHANGER:03NOS.MANUFACTURER: WHALCO METROFLEXHYDRAULIC SCHEMATIC DIAGRAM NO: 912315 H/1SYSTEM PRESSURE- 160 BARSUPPLIERS SCOPE OF WO RK:--·#PRIOR TO START THE WORK, PROPER PHYSICAL INSPECTION TO BE CARRIED OUTAND REPORT OF ANY ISSUE / OBSERVATION TO BE INFORMED TO THE DEWAREPRESENTATIVE.·#BEFORE SHUTDOWN, TEST AND OBSERVE THE HYDRAULIC POWER UNIT AND RECORDTHE WORKING CONDITION PARAMETERS AND M ARK THE LEAKAGE POINTS.·#REMOVAL OF PUMP MOTOR. #(ONLY REMOVAL OF ELECTRIC AND CONTROL CABLESHALL BE ARRANGED BY DEWA).·#REMOVAL OF THE PUMPS (01NO.) OF HYDRAULIC MAIN PUMP AND (01NO.) OFHYDRAULIC CHARGING PUMP) SENT TO CONTRACTOR WORKSHOP FOR INSPECTION ANDTO CHE CK THEIR PERFORMANCE. (MAX OPERATING PRESSURE FOR BOTH THE PUMPSARE 160 BAR) IF FOUND ANY ABNORMALITY, PUMP MAINTENANCE SHALL BE CAR RIEDOUT BY THE CONTRACTOR. NON REPAIRABLE INSURANCE SPARES WILL BE SUPPLIEDBY DEWA CONSUMABLES LIKE O RINGS, OIL SEALS, AND PUMP CO UPLINGSPIDER#SHALL BE ARRANGED BY THE CONTRACTOR. FIXING BACK THE PUMPS AFTEROVERHAULING AND TESTING.·#REMOVAL OF THE SAFETY RELIEF MANIFOLD BLOCK, INSPECTION, REPLACEMENTOF THE SEALS AND TESTS THE BLOCK. FIXING BACK THE MANIFOLD BLOCK AFTEROVERHAULING.·#REMOVAL, OVERHAULING AND TESTING OF THE SAFETY RELIEF VALVES (01NO.)AND FIX IT BACK. SAFETY VALVE TEST CERTIFICATE TO BE PROVIDED (TESTPRESSU RE SHALL BE 200 BAR).·#REMOVAL, INSPECTION AND SERVICING OF THE COUNTER BALANCE VALVE BLOCKVALVE (2NOS.), REPLACEMENT OF SEAL, SET T HE PRESSURES AS REQUIRED.·#INSPECTION, SERVICING OF THE CARTRIDGE VALVE AND REPLACEMENT OF SEAL,SET THE PRESSURES AS REQUIRED. (6NOS .).·#INSPECTION AND OVERHAULING OF OIL COOLERS (1NO), OIL COOLINGRECIRCULATION PUMP (1NO.) INSPECTION, SERVICE AND FIX IT BACK.·#ALL ACCUMULATOR (3NOS.) N2 PRESSURE CHECKING, N2 FILLING ANDREPLACEMENT OF ACCUMULATOR BLADDERS AS REQUIRED.·#INSPECTION, SERVICING AND TESTING OF ACCUMULATOR BLOCK VALVES ANDREPLACEMENT OF SEALS AND O RINGS.·#INSPECTION AND SERVICING OF THE HAND PUMP (01NO.) INCLUDI NGASSOCIATED FLOW CONTROL VALVE AND REPLACEMENT OF SEALS. TESTING OF THEPUMP AND FIX IT BACK.·#INSPECTION AND REFURBISH HYDRAULIC CY LINDER (06NOS.) WITH POLISH OFROD, HONING THE TUBE, CHROME PLATING AND REPLACE THE SEALS, TEST THECOUNTERBALANCE VALVE. DO THE PRESS URE TEST IN WITNESS OF DEWA ENGINEER.·#ALL FITTINGS AND PIPES ASSOCIATED TO THESE EQUIPMENT TO BE DISMANTLEDAND FIXED BACK O-RINGS AND ASSEMBLE IT BACK.·#CLEAN THE COMPLETE PARTS EXTERNALLY BEFORE INSTALLING IN THE SYSTEM·#RESTORE ALL THE EQUIPMENT REMOVE D FROM THE HPU UNIT FOR OVERHAULING /SERVICING AS PER INITIAL CONDITIONS.·#COMMISSION THE SYSTEM (INCLUDING DIVERTER DAMPER OPERATIO N CHECKINGLIKE NORMAL OPENING/ CLOSING, FAST CLOSING) UP TO THE SATISFACTION OFDEWA ENGINEER AND OPERATION.·#ALL REQUIRED CONSUMABLE S, SEALS & O RINGS OR SOFT ITEMS WILL BE INTHE SCOPE OF CONTRACTOR.·#ALL NON-REPAIRABLE INSURANCE SPARE WILL BE PROVIDED BY DEWA.·#I NSPECTION AND REFURBISH DETAIL REPORT WITH ALL TEST CERTIFICATES TOBE SUBMITTED TO DEWA ENGINEER.·#WORKMANSHIP WARRANTY IS 01YEAR AF TER COMPLETION OVERHAULING.DEWA SCOPE: -·#MATERIAL GATE PASSES.·#GATE PASS FOR STAFF.·#SPARES OTHER THAN SPECIFIED.·#ELECTRICITY & A IR SUPPLY.·#·#CONTACT PERSON GOPAL TEWARI, PHONE:0508806977.NOTE: THE QUANTITIES GIVEN ABOVE IS FOR TOTAL 02 UNITS IN SCOPE OF WORK. THE UNIT RATE SHOULD BE LUMP SUM FOR COMPLETE SCOPE OF WORK. 2 ITEM-00001 SAME SCOPE OF WORK AS IN HRSG-4 1 JOB WITH NEW 1 JOB 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/2332302856