Quotation are invited for Sitc Water Cooling System 1172500314 SITC Water Tank Cooling System. For any clarification please contact Mr. Iqbal Ahmed 050-7645402 / 04-8044161 of Mr. Mansoor Ahmed 050-3520794 / 04-5151257 Mr.Mohmmed Aslam 052-6786053 (Email:
[email protected]) 1 7000000009 SUPPLY, INSTALLATION, TESTING & COMMISSIONING OF COOLING SYSTEMINCLUDING PVC WATER TANK AND RELATED PIPING AT D-STATION MOSQUE. JEBE LALI1. INTRODUCTION:THE USERS OF DEWA D STATION MOSQUE EXPERIENCE ELEVATED WATERTEMPERATURES DURING SUMMER MONTHS, WITH WATER TEMPER ATURE REACHING45-50°C. THIS HIGH TEMPERATURE CAUSES SIGNIFICANT DISCOMFORT FORINDIVIDUALS UTILIZING THE FACILITIES. THEREFORE, IT HA S BEEN DECIDED TOIMPLEMENT A WATER-COOLING SYSTEM FOR THE MOSQUES SERVICE WATER. A BRIEFOVERVIEW OF THE SCOPE IS PROVIDED BELOW:2. TECHNICAL SPECIFICATIONS:ONE 2TR WATER COOLING SYSTEM FOR D-STATION:SPECIFICATION OF REQUIRED WATER-COOLING SYSTEM QTY. LOCATION/REM ARKSCHILLER SABCON-UAE OR EQUIVALENT 01 D-STATION MOSQUETYPE WATER COOLING SYSTEMCOOLING CAPACITY 2 TONPOWER INPUT OUTDOOR UNIT 1-PH ASE, 220V, 50 HZCHILLER PUMP MOTOR ½ HP,1-PHASE, 220V, 50 HZREFRIGERANT. ENVIRONMENTALLY FRIENDLYNOTE: REFRIGERANT R-12 OR R-22 & RO TARY COMPRESSOR NOT ACCEPTED.3. SCOPE OF JOB:A) SUPPLY AND INSTALLATION OF 2-TON WATER CHILLER SINGLE PHASES 220V, 50HZ. CHILLER COM PRESSOR SHALL BE OF COPELAND-USA WITH ENVIRONMENTALLYFRIENDLY REFRIGERANT. REFRIGERANT R-12 OR R-22 WILL NOT BE ACCEPTED.B) THE COOL ER SHELL SHALL BE OF STAINLESS-STEEL SHEET (SS316L), AND THETUBE SHALL BE OF COPPER ONLY.C) COOLER SHALL HAVE INBUILT CIRCULATING PU MP OF ½ HP CAPACITY.PUMP-MOTOR SHALL BE OF REPUTED MAKE.D) SUPPLY AND INSTALLATION OF POLYCOM (PVC) WATER TANK OF AT LEAST 200US GAL LON.E) WATER TANKS SHALL BE VERTICAL TYPE.F) WATER TANK SHALL BE OF4 LAYER PVC SELF-INSULATED TANK.G) INSTALLATION & COMMISSIONING O F INSULATED PVC PIPELINE FROM CHILLERUNIT TO WATER TANK (APPROXIMATELY 5 METERS).H) SUITABLE RUBBER INSULATION OF PVC PIPING, ON THE ROOF TOP(APPROXIMATELY 15 METERS).I) ALSO, ALL PIPING (WATER TANK PIPING & ROOF PIPING) SHALL HAVE RUBBERINSULATION, CANVAS WITH CA NVAS CLOTH FOSTER VAPOR BARRIER.J) CABLING FROM ISOLATOR TO CHILLER UNIT SHALL BE UNDER CONTRACTOR#SSCOPE.K) THE COMMISSIONING OF A WATER-COOLING SYSTEM ENSURING COOLED WATER(24-30 0C) TO TOILETS.4. GENERAL CONDITIONS:A) SITE VISIT: THE PROSPECTIVE BIDDERS MAY V ISIT THE SITE TO FULLYUNDERSTAND THE SITE CONDITIONS AND JOB SCOPE, JOB COMPLEXITIES ANDEXTENT OF THE WORK PRIOR TO SUBMISSION OF TH EIR BIDS. SUBMISSION OF BIDSSHALL BE DEEMED TO HAVE CONSIDERED THE ABOVE. PLANT/SITE VISIT ANDPRE-BID CLARIFICATION CORRESPONDENCE S HALL BE COMMUNICATED TO MR. IQBALAHMED SR. ENGINEER EMAIL
[email protected] TELE: 04-8044161, MOB:050-7645402. AS A BACK-UP OF EMAIL COMMUNICATION, THE CONTRACTOR MAYCONTACT MR. MANSOOR AHMED EMAIL
[email protected] TELE:04-5151257, MOB: 050-3520794.B ) DEWA WILL NOT ACCEPT ANY CLAIMS FOR EXTRAS BEYOND THE ORDER RATES /PRICES AFTER THE EXECUTION OF ORDER.C) ON RECEIPT OF AN ORDER, THE CONTRACTOR SHALL SUBMIT WITHIN A WEEK ALLRELEVANT INFORMATION INCLUDING THE CATALOGUE, DETAILED TECHNICALSPECIFICATION AND MATER IAL DETAILS ON THE OFFERED SCHEME FOR COMMENTS &APPROVAL.D) ALL SPECIALIZED LABOR, PARTS, CONSUMABLES, TOOLS & TACKLES NECESSARYFOR THE JOB SHALL BE ARRANGED BY THE CONTRACTOR. DETAILS OF THECONSUMABLES & THEIR MATERIAL SAFETY DATA SHEET (MSDS) SHALL BE SUBMITTEDF OR APPROVAL.E) ALL NECESSARY TOOLS & MEASURING INSTRUMENTS SHALL BE ARRANGED BY THECONTRACTOR. THE TOOLS HAVE VALID CALIBRATION CERT IFICATES.F) THE CONTRACTOR SHALL ABIDE BY THE SAFETY AND SECURITY RULES ANDREGULATIONS IN-FORCE AT THE POWER STATION. CONTRACTORS SH OULD FOLLOW THEENVIRONMENTAL RULES AS STATED IN ISO 14001.G) THE WORK SHALL BE CARRIED OUT IN A NEAT, ORDERLY AND SAFE MANNER.H) THE CONTRACTOR WILL BE HELD RESPONSIBLE FOR ANY DAMAGE THAT MAY OCCURTO THE OTHER EQUIPMENT NEARBY DURING JOB EXECUTION.I) THE CONTRACT OR SHALL CARRY OUT ALL THE MECHANICAL AND ELECTRICAL WORKRELATED TO THE JOB.5. DOCUMENTS:A) THE SUPPLIERS SHALL SUBMIT THE STATEMENT METHOD AND JOB COMPLETIONSCHEDULE ALONG WITH THEIR OFFERS.B) ON JOB COMPLETION, THE SUPPLIERS SHALL SUBMIT SERVICE ENTRY IN THESAP WITH JOB COMPLETION CERTIFICATE INCLUDING NECESSARY PHOTOS AND DEWASECURITY STAMPED GATE PASS ENTRY OF MATERIAL USED FOR THE PROJECT ASEVIDENCE OF THE CONTRACTOR#S MATERIAL USED FOR THE PROJECT.6. PERIOD OF COMPLETION:THE BIDDERS SHALL MENTION THE PERIOD OF COMPLE TION OF THE JOB IN THEIROFFER. THE PERIOD WILL BE CONSIDERED STARTING FROM THE DATE OFCONFIRMATION OF DEWA ORDER.7. WARRANTY:A) A TW O-YEAR WARRANTY SHALL BE GIVEN FOR THE COMPLETE UNIT AND 5 YEARSFOR THE COMPRESSOR FROM THE DATE OF THE JOB COMPLETION REPORT.B) WHE N A DEFECT IS NOTICED DURING THE PERIOD OF WARRANTY, THECONTRACTOR MUST RECTIFY THE DEFECT WITHIN A REASONABLE AMOUNT OF TIMEFIXED B Y DEWA WITH NO CLAIMS OR COMPENSATION.8. PAYMENTS:A) 100% PAYMENT AFTER COMPLETION OF WORK 1 EA 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(2412500683)/$value
