Quotation are invited for Comprehensive Annual Maintenance of Kitchen Hood Systems at BMC Building Bachelor Accommodation & Warsan Bachelor Accommodation. COMPREHENSIVE ANNUAL MAINTENANCE OF KITCHEN HOOD SYSTEMS AT RUWAIYAH DPCOMPLEX AND JAPS BACHELOR ACCOMMODATION (BLOCK-B).1. INTRODU CTIONTHIS DOCUMENT DEFINES THE TECHNICAL REQUIREMENTS AND SCOPE OF WORK FORCARRYING OUT THE COMPREHENSIVE ANNUAL MAINTENANCE (CAM) O F ALL KITCHENHOOD SYSTEMS INSTALLED AT SITE. THE MAINTENANCE SERVICE SHALL ENSURETHAT THE SYSTEM IS FUNCTIONING EFFICIENTLY, HYGIENI CALLY, AND IN FULLCOMPLIANCE WITH FIRE SAFETY AND ENVIRONMENTAL HEALTH STANDARDS.THE MAINTENANCE INCLUDES THE KITCHEN HOOD, FILTERS, DUCTS, EXHAUST ANDFRESH AIR FANS, AND CONTROL SYSTEMS, ALONG WITH PERIODIC CLEANING,TESTING, AND REPORTING.2. SCOPE OF WORKTHE CONT RACTOR SHALL CARRY OUT COMPREHENSIVE MAINTENANCE, CLEANING, ANDSERVICING OF THE ENTIRE KITCHEN HOOD SYSTEM, INCLUDING BUT NOT LIMITE DTO BELTS, BEARINGS, HOUSINGS, EXHAUST FANS, MOTORS, GREASE FILTERS,DUCTS, ELECTRICAL CONNECTIONS, AND CONTROL COMPONENTS, ENSURINGC OMPLIANCE WITH APPLICABLE SAFETY AND HYGIENE STANDARDS:1.#KITCHEN HOOD CANOPIES (STAINLESS STEEL TYPE)2.#PRE-FILTERS, ELECTROSTATIC FILTERS.3.#EXHAUST DUCTING SYSTEM (HORIZONTAL AND VERTICAL RUNS)4.#EXHAUST AND SUPPLY FANS INCLUDING MOTORS, BELTS, AND BEARINGS5.#E LECTRICAL CONTROL PANELS, SENSORS, AND ASSOCIATED WIRING6.#FIRE DAMPERS, ACCESS PANELS, AND BALANCING DAMPERSTHE WORK INCLUDES SUPPL Y OF ALL MATERIALS, CONSUMABLES, TOOLS,EQUIPMENT, MANPOWER, AND SAFETY ARRANGEMENTS NECESSARY FOR THE COMPLETEEXECUTION OF THE MAINT ENANCE WORKS.3. MAINTENANCE FREQUENCY & ACTIVITIES3.1 MONTHLY MAINTENANCE##CLEAN AND WASH PRE-FILTERS, ELECTROSTATIC FILTERS USING A PPROVEDDEGREASING CHEMICALS.##INSPECT FILTERS FOR PHYSICAL DAMAGE, CORROSION, OR SATURATION ANDREPLACE WHERE NECESSARY.##WIPE DOWN E XPOSED DUCT AND CANOPY SURFACES TO REMOVE GREASE FILMBUILDUP.##CHECK AND CLEAN DRAIN TRAYS AND GREASE COLLECTION CHANNELS.##INSPECT FAN AND MOTOR OPERATION FOR ABNORMAL NOISE, OVERHEATING, ORVIBRATION.##VERIFY CONTROL PANEL OPERATION, INDICATOR LAMPS, AND ELECTRIC ALSAFETY.##RECORD ALL FINDINGS IN THE MONTHLY SERVICE LOGBOOK.3.2 QUARTERLY MAINTENANCE (EVERY 3 MONTHS)##CLEAN AND WASH PRE-FILTERS , ELECTROSTATIC FILTERS USING APPROVEDDEGREASING CHEMICALS##INSPECT ELECTROSTATIC FILTER CELL VOLTAGE AND FUNCTIONING.##CONDUCT AIRF LOW AND STATIC PRESSURE MEASUREMENT TO VERIFYPERFORMANCE.##CHECK FAN BELT TENSION AND ALIGNMENT, REPLACE THE BELT IF REQUIRED ASPER SITE REQUIREMENT.DEWA-CONFIDENTIAL##INSPECT FLEXIBLE CONNECTIONS AND VIBRATION ISOLATORS.##PREPARE QUARTERLY PERFORMANCE REPORT WITH CORRECTIVE RECOMMENDATIONS.3.3 SEMI-ANNUAL MAINTENANCE (EVERY 6 MONTHS)##PRE-FILTERS SHALL BE REPLACED EVERY SIX (6) MONTHS WITHOUT EXCEPTION.#CONDUCT COMPREHENSIVE CLEANING OF ENTIRE KITCHEN HOOD SYSTEM,INCLUDING: HOOD CANOPY INTERNAL AND EXTERNAL SURFACES#EXHAU ST DUCTS (COMPLETE RUN, FROM CANOPY TO DISCHARGE)#EXHAUST AND SUPPLY FANS, IMPELLERS, AND HOUSINGS##USE MECHANICAL BRUSHING AND APPR OVED DEGREASING FOAM FOR DUCTCLEANING.#DISASSEMBLE FANS FOR THOROUGH CLEANING OF BLADES AND HOUSINGS;REASSEMBLE AND TEST FOR BALANCE .#CHECK BEARINGS, SHAFTS, AND LUBRICATE AS PER MANUFACTURER#SGUIDELINES.#INSPECT ELECTRICAL WIRING, CONTROLS, AND PROTECTIVE DEVICES .#VERIFY PROPER OPERATION OF INTERLOCKS, DAMPERS, AND SAFETY SWITCHES.#PREPARE COMPREHENSIVE SEMI-ANNUAL REPORT INCLUDING BEFORE-AND -AFTERPHOTOGRAPHS.4. METHODOLOGY OF WORK##PREPARATION AND ISOLATION INFORM FACILITY MANAGEMENT PRIOR TOMAINTENANCE ACTIVITY.##ISOLAT E ELECTRICAL POWER SUPPLY AND LOCKOUT/TAGOUT THE EQUIPMENT.##DISMANTLE FILTERS, ACCESS PANELS, AND OTHER REMOVABLE PARTS SAFELY.#### CLEANING PROCESS APPLY DEGREASING AGENT OR FOAM ON FILTERS, DUCTS,AND HOOD INTERIOR.##USE HIGH-PRESSURE WATER JET OR STEAM WHERE NEC ESSARY.##USE SOFT NYLON BRUSHES TO REMOVE GREASE RESIDUES. Qty: 12 Comprehensive Annual Maintenance of Kitchen Hood Systems at BMC Building Bachelor Accommodation & Warsan Bachelor Accommodation. Contact: Mohideen / 553810513 Site Visit: 05.02.2026 @10:00 Payment: Every three months (Quarterly basis) 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(2332600404)/$value
