Quotation Are Invited For Overhauling Of Distillate Booster Pumps And Absorber Feed Water Pumps In L1 Blending Plant

Quotation are invited for Urgent L-Station Desal Required Overhauling of Distillate Booster Pumps and Absorber Feed Water Pumps in L1 Blending Plant. L-STATION DESAL REQUIRED OVERHAULING OF DISTILLATE BOOSTER PUMPS IN L1BLENDING PLANTQTY # 2 EA1 UNCOUPLE THE MOTOR FROM THE PUMP BY REMOVING THE COUPLING BOLTS. TAKEAND RECORD THE INITIAL ALIGNMENT READINGS2 BEFORE ANY FURTHER DISASSEMBLY / DISCONNECTION, MARK AN D RECORD ALLPOSITIONS OF JOINTS, LEADSAND TERMINALS OF MOTOR AND PUMP PARTS TO FACILITATE REASSEMBLY.3 REMOVE THE COUPLING SPACER4 D ISCONNECT ALL AUXILIARY PIPING FOR COOLING, VENTING, SEALING ETC5 REMOVE THE PUMP AND SHIFT TO CONTRACTOR WORKSHOP6 DISMANTLE THE PU MP ACCORDING TO PUMP MANUFACTURER#S PROCEDURES7 CHECK AND RECORD INITIAL RUNNING CLEARANCES BETWEEN IMPELLER ANDCASING WEAR RINGS8 D ISMANTLE THE PUMP ACCORDING TO PUMP MANUFACTURER#S PROCEDURES CONFIRMREFERENCE MARKS ACROSS EACH JOINT TO FACILITATE REASSEMBLY. ALL PARTSSHALL BE CLEANED THOROUGHLY AND PRESERVED AND PROTECTED AGAINST DUST ANDACCIDENTS. WHEREVER REQUIRED, TEMPORARY RUST PREVENTIO N COATING SHALL BEAPPLIED. CLEAN ALL PUMP PARTS AND ABRASIVE BLAST AS REQUIRED9 AFTER COMPLETE DISASSEMBLY INSPECT PUMP SHAFT AND SL EEVES VISUALLY FORANY MECHANICAL DAMAGE. MEASURE THECLEARANCES BETWEEN SHAFTS AND SLEEVES AND BETWEEN IMPELLER AND CASINGWEAR RINGS. 10 CHECK AND RECORD THE RUN OUT OF SHAFT (STRAIGHTEN ALL DEFLECTIONS).11 INSPECT IMPELLERS FOR CORROSION, EROSION OR WEAR AND REPAIR ORREPLACE. CHECK KEY WAYS BY DPI OR MPI AS APPLICABLE, INSPECT IMPELLERWEAR RINGS AND CASING RINGS AND REPAIR OR REPLACE AS DIRECTE D BY DEWA.12 INSPECT PUMP CASING, AND ALL OTHER PARTS OF THE PUMP FOR CORROSION,WEAR, EROSION, CRACKS, COATING DAMAGE ETC... REPLACE OR REPAIR ASDIRECTED BY DEWA AND APPLY NEW COATING WHEREVER THE ORIGINAL ONEDAMAGED.13 CLEAN AND INSPECT ALL BOLTS , NUTS AND FASTE NERS FOR DISTORTION ANDDAMAGE TO THREADS AND HEADS. REPLACE AS NECESSARY. ANY SUBSTITUTIONS OFTYPE AND MATERIAL MUST BE APPROVED BY DEWA BEFORE USE.14 REPLACE BEARINGS.15 INSPECT MECHANICAL SEALS AND REPLACE OR REPAIR THE WEARING PARTS IFFOUND NECESSARY16 CARRY OUT DPI FOR PARTS OF THE PUMP SUCH AS IMPELLERS, SHAFTS,COUPLING BOLTS AND ALL THE PARTS DEEMED NECESSARY. ANY EVIDENCE OFCRACKING S HALL BE EITHER REPAIRED OR REPLACED. BALANCING OF IMPELLER TOBE DONE17 ON RECEIPT OF THE DEWA INSTRUCTION TO PROCEED WITH THE RE-ASS EMBLY,THE CONTRACTOR SHALL RE-ASSEMBLE THE PUMP USING NEW AND REPAIRCOMPONENT AS DETAILED IN APPROVED REPORT.18 CLEAN, LUBRICATE AN D GREASE PUMP PARTS AS REQUIRED, PRIOR TOREASSEMBLY AND BALANCING OF IMPELLER TO BE DONE AS PER PUMP MANUFACTURERPROCEDURE AND SPECI FICATIONS.19 RE-ASSEMBLE IN ACCORDANCE WITH THE MANUFACTURERS# PROCEDURE ANDDRAWINGS, TAKING INTO CONSIDERATION ALL SPECIFIED CLEARA NCES ANDTOLERANCES. AT EACH STAGE, FREE ROTATION OF COMPONENTS IS TO BE CHECKEDAND RECORDED. CHECK, ADJUST AND RECORD THE CLEARANCE BETWEEN SHAFTS ANDBEARINGS BETWEEN IMPELLERS AND CASING. THE PUMP SHALL ROTATE FREELYWITHOUT RUBBING AFTER FINAL ASSEMBLY.20 SHIFT T HE PUMP FROM CONTRACTOR WORKSHOP TO DEWA SITE21 RE-INSTALL THE PUMP. Qty: 2 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(2332600981)/$value