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Quotation are invited for Supply and Application of Cementitious Coating System Supply and Application of Cem 1032400798rfx Description Supply and application of Cementitious coating system (sika top seal 107 from sika) inside the tank for Compartment no. 2 at Hatta City New Pumping Station 1 ITEM-00001 SUPPLY AND APPLICATION OF CEMENTITIOUS COATING SYSTEM (SIKA TOP SEAL 107FROM SIKA) INSIDE THE TANK FOR COMPARTMENT NO. 2 AT HATTA CI TY NEWPUMPING STATIONPLEASE CONTACT MR. NOOR (04-3229439/MD.NOORUDDIN@DEWA.GOV.AE) FORFURTHER SITE VISIT & CLARIFICATIONS.SCOPE OF W ORKS:1. CARRYOUT SITE INSPECTION, FAMILIARIZE WITH REQUIREMENTS OF THEMATERIALS AND TOOLS AND SUBMIT TO THE DEWA REPRESENTATIVES FOR THE PRIORAPPROVAL.2. TOTAL AREA OF THE TANK TO BE VERIFIED AT SITEMOBILIZATION & DEMOBILIZATION3. SURFACE PREPARATION AND CIVIL WOR KS.A. DEWATERING.B. REMOVAL OF MEMBRANE, OLD DAMAGED LINER WITH SS STRIPS AND ALL OTHERACCESSORIES.C. CLEANING OF THE INTERNAL TANK. D. MINOR REPAIR OF THE INTERNAL SURFACE OF THE TANK.E. SUFFICIENT VENTILATION, LIGHTS AND ACCESS LADDERS.F. DISPOSAL OF OLD LINER AS PER DEWA REQUIREMENTS.G. ANGLE FILLET BETWEEN HORIZONTAL AND VERTICAL CONJUNCTION.H. TESTING AS PER DEWA REQUIREMENTS.4. SCAFFOLDIN G INCLUDINGA. SITE DELIVERY.B. ERECTION.C. LEASE.D. DISMANTLE.5. CEMENTITIOUS COATING SYSTEM (HORIZONTAL AND VERTICAL)A. SURFACE PRE PARATION USING WATERJET BY HIGH PRESSURE WATER JET MACHINEOF 300 BAR MINIMUM.B. SUPPLY AND APPLY 2 COATS OF POLYMER MODIFIED CEMENTI TIOUSWATERPROOFING AND PROTECTIVE SLURRY WITH 2MM THICK MINIMUM INCLUDING 1LAYER OF FIBER REINFORCEMENT MESH.MATERIAL: - NITOCOTE CM 210 - GREY FROM FOSROCOR SIKA TOP SEAL 107 FROM SIKAOR EQUIVALENT.6. DISINFECTION AS PER DEWA REQUIREMENTS.7. MATERIALS AS DESCRIBED IN SCOPE OF WORK AND ALL MATERIALS AREAPPROVED FOR DRINKING WATER APPLICATION (WRAS/NSF CERTIFIED)8.#WARRANTY·#THE WARRANTY (10 YEA RS) FOR MATERIALS AND WORKMANSHIPS WILL TAKEEFFECT FROM THE DATE OF TAKEOVER BY DEWA OF THE JOB CARRIED OUT BY THECONTRACTOR.·#WHEN A DEFECT IS NOTICED DURING THE PERIOD OF WARRANTY, THECONTRACTOR MUST RECTIFY THE DEFECT WITHIN A REASONABLE AMOUNT OF TIMEFIXED BY DEWA WITH NO CLAIM OR COMPENSATION.9. FACILITIES UNDER SCOPE OF CONTACTORTHE FOLLOWING SHALL BE PROVIDED BY THE CONTRACTOR AS PART O F THECONTRACT WORK.·#REQUIRED SUPERVISORY, SKILLED, SEMI-SKILLED AND UNSKILLED WORK FORCEIN ORDER TO CARRYOUT THE CONTRACT WORK.·#HA ND AND POWERED TOOLS, INSPECTION TOOLS, MATERIAL HANDLINGFACILITIES, ALIGNMENT JIGS AND FIXTURES, INSPECTION TOOLS, MACHINERYMAINTEN ANCE TOOLS, HYDRAULIC JACKS, BUILDING OF TEMPORARYSCAFFOLDING/PLATFORMS, ETC. THE CONTRACTOR AT HIS OWN COST SHALLARRANGE MATERIALS REQUIRED FOR SCAFFOLDING/PLATFORMS.·#ACCESS LADDERS, HAND AND WORKING LAMPS, TEMPORARY SUPPORTS, CLEANINGAGENTS, CONSUMABLE, ETC.·# CONTRACTOR SHALL ARRANGE REQUIRED LUBRICANTS, REPLACEMENT PARTS,FASTENERS.·#PERSONAL SAFETY AND PROTECTION EQUIPMENT, FIRST AID KIT AND TRANSPORTFACILITY TO HIS STAFF AT SITE.·#IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO HAVE HIS OWNARRANGEMENT IN EXTENDING THE ELECTRICITY AND WATER UTILITY TO HIS PLACESOF WORK10. PRIOR TO SUBMISSION OF BID, THE FOLLOWING SHALL BE DETERMINEDCAREFULLY:·#THE B IDDER SHOULD HAVE ADEQUATE AND PROVEN EXPERIENCE IN THE PAST ONSIMILAR FIELDS.·#THE CONTRACTOR SHALL VISIT THE SITE AND MAKE HIMSEL F FULLY FAMILIARWITH THE WORK SCOPE, PLANT ACCESS FACILITIES, COMPLEXITIES, ETC., BEFOREHE SUBMITS HIS BID.·#DEWA WILL NOT ACCEPT AN Y CLAIM FOR EXTRAS BEYOND THE ORDER RATES /PRICES DURING AND AFTER THE EXECUTION OF WORK ORDERED.·# THE CONTRACTOR SHOULD SUBMIT THE TIME SCHEDULE /BAR CHART INDICATINGEACH ACTIVITY.·#ON COMPLETION OF THE WORK, THE INSPECTION CHECKLIST OF QUALITYPROCEDURES, WHEREV ER APPLICABLE SHOULD BE FILLED IN AND SUBMITTED.·#SITE SUPERVISION, CO-ORDINATION OF FIELD ACTIVITIES, SUPPLY OFREQUIRED TECHNICIANS , TOOLS, EQUIPMENTS, TACKLES ETC. REQUIRED FOREXECUTION OF THE CONTRACT WORKS SHALL BE SUITABLY CONSIDERED.11. TAKE OVER·#ON COMPLETION OF ALL WORK WITHIN THE SCOPE OF THE CONTRACT, FORACCEPTANCE OF THE MAINTENANCE WORK, CONTRACTOR SHALL NOTIFY DEWA INWRITING. A C ERTIFICATE OF COMPLETION WILL BE ISSUED BY DEWA ON FINALINSPECTION ONLY WHEN THE CONTRACT WORK IS DEEMED TO HAVE BEEN TAKEN OVERBY D EWA AFTER NECESSARY CONDITION MONITORING CHECKS WHEREVER & WHENEVERREQUIRED. 1 SET 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/2332400544
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