Food Tenders

Food Tenders

Ministry Of Rural Development, Livestock, Fishing And Food Of The Autonomous Community Of Cantabria Tender

Corrigendum : Tender Amount Updated
Spain
Purchaser Name: Ministry Of Rural Development, Livestock, Fishing And Food Of The Autonomous Community Of Cantabria | Services and Supplies for the Management and Analysis of the Phototrapping and Wildlife Monitoring Network
Closing Date2 Mar 2025
Tender AmountEUR 581.5 K (USD 612.4 K)

Ministry Of Rural Development, Livestock, Fishing And Food Of The Autonomous Community Of Cantabria Tender

Consultancy Services
Spain
Purchaser Name: Ministry Of Rural Development, Livestock, Fishing And Food Of The Autonomous Community Of Cantabria | Services and Supplies for the Management and Analysis of the Phototrapping and Wildlife Monitoring Network
Closing Date3 Jun 2025
Tender AmountEUR 581.5 K (USD 612.4 K)

Ministry Of Rural Development, Livestock, Fishing And Food Of The Autonomous Community Of Cantabria Tender

Automobiles and Auto Parts
Spain
Purchaser Name: Ministry Of Rural Development, Livestock, Fishing And Food Of The Autonomous Community Of Cantabria | Monitoring of the Fishing Fleet of the Censuses of Other Gears Other than Purse Seining and Trawling with Base Port in the Autonomous Community of Cantabria
Closing Date4 Jun 2025
Tender AmountEUR 56.7 K (USD 59.7 K)

Praga Zlicin Tender

Others
Corrigendum : Closing Date Modified
Czech Republic
Details: The subject of this contract is the execution of construction works and the provision of related supplies and services, the main purpose of which is maintenance work in the existing building of the restaurant. Maintenance Work Consists of Dispositional Adjustments of Non-Load-bearing Structures, Demolition of Certain Non-Load-bearing Partitions, Replacement of Existing Gastro Elements, Vzt Distributions, Electrical Distributions, Zti Distributions - all with the Connection of New Equipment Items and Elements to New Internal Distributions Behind the Existing Supply Points. Existing Connections Unchanged, Food Preparation Capacity Unchanged, Media Consumption Balance Unchanged, Building's Fire Safety Solution Unchanged.
Closing Soon29 Nov 2024
Tender AmountCZK 3.3 Million (USD 137.4 K)

ADANA METROPOLITAN MUNICIPALITY BUSINESS AND SUBSIDIARIES DEPARTMENT HEADSHIP PUBLIC BREAD AND FOOD PRODUCTS BUSINESS DIRECTORATE Tender

Civil And Construction...+2Consultancy Services, Civil And Architectural Services
Turkey
Purchaser Name: ADANA METROPOLITAN MUNICIPALITY BUSINESS AND SUBSIDIARIES DEPARTMENT HEADSHIP PUBLIC BREAD AND FOOD PRODUCTS | Wholesale and distribution of bread and bread varieties will be carried out.
Closing Soon27 Nov 2024
Tender AmountRefer Documents 

MUNICIPAL ENTERPRISE PUBLIC FOOD SUPPLY OF VELIKODOLYNSK RURAL COUNCIL OF ODESSA DISTRICT OF ODESSA REGION Tender

Civil And Construction...+3Civil Works Others, Excavation, Construction Material
Ukraine
Purchaser Name: MUNICIPAL ENTERPRISE PUBLIC FOOD SUPPLY OF VELIKODOLYNSK RURAL COUNCIL OF ODESSA DISTRICT OF ODESSA REGION | Поставка Товару За Рахунок Постачальника.
Closing Soon22 Nov 2024
Tender AmountUAH 55 K (USD 1.3 K)

Institute Of Biotechnology Of The Agricultural And Food Industry Prof Waclav Dabrowski State Research Institute Tender

Others
Poland
Purchaser Name: Institute Of Biotechnology Of The Agricultural And Food Industry Prof Waclav Dabrowski State Research | Incubators (4 Tasks)
Closing Date4 Dec 2024
Tender AmountRefer Documents 

Municipality Of Carmen, Bohol Tender

Automobiles and Auto Parts
Philippines
Details: Description 1 Land Ambulance (type 1) 1 Unit I. Vehicle Specifications And Requirements · Vehicle Type: Four-wheel Passenger Van With 4 Doors (2 At The Front For The Driver And Passenger, One Sliding Door Or Barn Door At The Right Side And Tailgate Or Barn Door At The Rear) · Wheelbase: At Least 2,500-2,800 Mm · Drive Type: Rear Wheel Drive · Engine Size/displacement: 2,500 To 3,000 Cc · Engine Type: 4 Cylinders, In-line Type, 16 Valves, Double Over Head Cam (dohc), Maximum 3,400 Rpm · Alternator And Battery The Capacity Of The Alternator And Battery Must Be Sufficient To Supply The Additional Load Demands Of All Medical Equipment. The Amperage Capacity Of The Alternator Must Be At Least 110 Amperes. · Fuel-injector System: Direct Injection · Emission Compliance: Euro 4 · Fuel Type: Diesel · Fuel Tank Capacity: At Least 65 Liters · Transmission: Manual With At Least Five (5) Speed + One (1) Reverse · Steering: Left Hand Drive With Power-steering System · Brakes: Ventilated Disk On The Front And Ventilated Disk Or Drum Type On The Rear. With Anti-lock Braking System. With Parking Brake · Front Suspensions: Mcpherson Strut Or Double Wishbone Or Torsion Bar With Stabilizer · Rear Suspensions: Rigid Axle With Leaf Spring And Double Acting Shock Absorbers · Wheels: At Least 15 Inch, Aluminum Mag Wheels Or Steel Wheels With Full Cover · Tires: Radial Type And At Least 195 Mm Tire Width Standard Vehicle Lamps: Head Lamps, Tail Lamps, Stop Lamps, Signal Lamps, License Plate Lamps, Fog Lamps And Step Lamps · Vehicle Body Color: White · Floor Material: Metal With Anti-static Floor Matting. Each Entry Point Of The Patient Compartment Must Be Fitted With A Diamond Tread Plate Flooring. · Standard Dashboard Instrumentations: Speedometer, Odometer, Fuel Gauge, Digital Clock, Warning Lamps For Low Oil Pressure, Cooling Water Level, Overheating, Low Battery Charge, Indicator Lamps For Parking Brake And Head Light High-beam, Engine Check, Door Open. · Dashboard And Rear-view Camera System: Resolution Of At Least 1920x1080@30fps, Angle Of View At Least 120 Degrees Diagonal, At Least 2 Inch Led Display, Minimum Storage Capacity Of 64gb, With Loop Recording, Automatic On/off And Night Vision Recording In Low Light. The Cameras Must Be Permanently Installed On The Dashboard Or Windshield And At The Rear Part Of Vehicle. Rear-view Camera Must Be Have Color-coded Parking Grid Features. The Power Supply Must Be From The Vehicle Battery. · Standard Driver’s Cabin Accessories: Am/fm Radio With Speakers, Usb Connector, Front Personal Lamp For Driver And Passenger, Rear View Mirror, Sun Visor And Assist Grips For The Driver And Passenger. · Vehicle Doors Glass Windows: Central Or Power Door Locking System. Hydraulic / Electric Windows For Driver And Front Passenger Sides. The Vehicle Glass Windows (except The Windshield) Must Be Installed With Medium Shade (35% Visible Light Transmitted) Glass Tint. · Windshield Wipers: With At Least Three (3) Speed Intermittent With Washer · Air Conditioning System: Dual Type; At The Driver’s Cabin And At The Patient Compartment With Independent Controls. · Seat Belts: 3 Point Emergency Locking Retractor (elr) Seatbelts For The Driver And Front Passenger. · Airbags: Supplemental Restraint System (srs) Airbags For The Driver And For The Front Passenger. · Driver And Passenger Side Mirrors: Standard Convex Type, Manual Or Power Adjustment · Vehicle Interior Trim: Moulded Trim. The Ceiling Must Be Provided With Insulation. · Stainless Steel Plate On The Rear Bumper To Protect The Bumper When The Ambulance Stretcher Is Being Loaded To The Ambulance. · Set Of Tools: Hydraulic Jack, Tire Wrench, Flat And Philips Screw Drivers, Set Of Pliers, Adjustable Wrench, Early Warning Device And Spare Wheel And Tire. Ii. Emergency Lights, Sirens And Public Address System · Emergency Lights: Roof Mounted Light Bar With Red And Green Flashing Led Lights. The Length Of The Light Bar Must Be The Same As The Width Of The Vehicle Roof. Electric Siren And Public Address System: Standard Ambulance Siren Tones (horn, Manual, Wail, Yelp, Phaser, Hilo/two Tone) And With At Least Two 100 Watts Amplifier And Siren Speakers. With Rotary Switch And Momentary Push-button Override Control. Public Address Override With Attached Microphone And Volume Control Knob · Red And Green Flashing Led Lights Mounted On The Upper Part Of The Rear Of The Ambulance · Red And Green Led Flashing Lights Mounted On The Front Grill Of The Ambulance Iii. Ambulance Body Marking · The Front Of The Ambulance Shall Be Marked With A Reflectorized And Capitalized Word “ambulance” Which Is Spelled Out In Reverse (mirror Image). The Height Of Each Letter Shall Be No Less Than 10 Centimeters And The Word Shall Be Seen At Least Six (6) Meters Away. · Each Side Of The Ambulance Body Shall Have The Capitalized Word “ambulance” Not Less Than 15 Cm In Height And The Letters Must Be In Red Color. · The Rear Side Of The Ambulance Body Shall Be Marked With A Reflectorized And Capitalized Word “ambulance” Not Less Than 15 Cm In Height And The Letters Must Be In Red Color. · The Prescribed Doh Logo With A Diameter Of Not Less Than 36 Cm Shall Be Placed On The Driver’s Door And On The Front Passenger Door. Iv. Patient Compartment · Compartment Interior Height: At Least 1600mm · Compartment Interior Width: At Least 1500mm · Partition Between The Driver And Patient Compartment: Air Tight Bulkhead Made Of Non-porous Material With A Transparent And Shatter-proof Sliding Window At Least 35 Cm X 30 Cm. · Storage Cabinet For Medicines, Instruments And Medical Equipment > Built-in Cabinet Made Of White Painted Aluminum Panels Or Other Lightweight, Equivalent Strength Material Such As Fiberglass, Composites And Fiberglass Reinforced Plastics. The Cabinet Must Be Mounted On The Upper Left Side Of The Patient Compartment And Must Be At Least 200 Cm But Must Not Be More Than 210 Cm In Length. The Cabinet Must Be Firmly Anchored (bolted Or Welded) To Tapping Plates Of The Body Structure. > The Cabinet Must Have Transparent And Shatter-proof Sliding Doors With Low Profile Handles. The Sliding Doors Must Be Easily Opened But Must Not Open During Transit. The Sliding Doors Must Be Fitted With Automatic Latch Or Friction Holding Device. > The Cabinet Must Have At Least 4 Shelves With At Least One Shelf Designed To Fit And Carry Heavy Medical Equipment Such As The Defibrillator And Nebulizer. The Shelves Must Have A Depth At Least 30 Cm But Must Not Be More Than 50 Cm. · Compartment For The Folding Stretcher And Scoop Stretcher: Installed Below The Storage Cabinet, Made Of White Painted Aluminum Panels Or Other Lightweight, Equivalent Strength Material Such As Fiberglass, Composites And Fiberglass Reinforced Plastics. The Compartment Must Be At Least 200 Cm But Must Not Be More Than 210 Cm In Length. The Cabinet Must Be Firmly Anchored (bolted Or Welded) To Tapping Plates Of The Body Structure. Bench For Medical Personnel: The Ambulance Must Be Fitted With 3-seater Bench Permanently Mounted On The Ambulance Floor; One On The Head Side Of The Patient And One On The Right Side Of The Patient Compartment. The Bench (seat And Backrest) Must Be Made Of Sturdy Aluminum Frame And Panels Coated With White Color Paint Or Other Lightweight, Equivalent Strength Material Such As Fiberglass Reinforced · Plastics Or Plastic Laminated. The Seat And Backrest Must Be Fitted With Mattress Made Of Polyurethane Foam Covered With A Washable Leatherette Material. The Construction Of The Bench Must Be In Such A Way That The Underneath Can Be Used As A Compartment. The Bench Must Have A 2 Point Seatbelt For Each Person. > Overhead Lighting: At Least 2 Led White Lights With Low Light Option > Grab Rail: Aluminum Or Stainless Steel Grab Rail At Least 120 Cm Long, 10 Cm Depth (maximum) Installed On The Ceiling Right Above The Patient/ambulance Stretcher. > 220v Ac Supply: The Patient Compartment Must Be Installed With An Electronic Inverter With A Capacity Of At Least 3kva And An Output Voltage Of 220v, 60 Hz. At Least Five (5) Convenience Outlets Must Be Installed At The Different Points On The Compartment To Supply Power To The Medical Equipment. > Intercom System: Intra-vehicle Intercom System Must Be Fitted To Serve As Voice Communication Between The Driver And Personnel In The Patient Compartment. V. Communication Equipment Two (2) Pieces Cellular Phones (one For The Ambulance And One For The Hospital/base). The Cellular Phones Must Be 4g Network Capable, With Internal Memory Of At Least 64gb And 4gb Ram Smartphones. The Phones Must Be Provided With Sim Cards And Battery Charger. Vi. Medical Equipment And Instruments · Ambulance Stretcher > Length: 180 – 185 Cm > Width: 48 – 55 Cm > Loading Height Should Match The Vehicle Floor Height > Loading Capacity: At Least 175 Kg > Materials: Stainless Steel, High Grade Aluminum Alloy > Head Part Rising Angle: At Least 75° Knee Part Rising Angle: At Least 15° > With Collapsible Side Rails And Quick Release Patient Restrain System > With Durable Folding Leg Mechanism > The Mattress Must Be Made Of High-density Polyester Fiber Foam With A Thickness Of At Least 5 Cm And Covered With Waterproof Vinyl Material. > Wheels: 200 - 210mm Diameter, Fixed Front With Locking Brakes And Auto-directional Rear And With 50-55 Cm Loading Carriage Wheels > Loading Rail Mounted In The Ambulance With Latching System > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment. · Automatic External Defibrillator (aed) > Compact, Lightweight, Easy To Use, Bi-phasic Defibrillator With Manual (with Easy 1-2-3 Operation) > Waveform: Rectilinear Biphasic > Defibrillator Charge Hold Time: Not More Than 30 Seconds > Patient Safety: All Patient Connections Are Electrically Isolated > Charge Time: Less Than 10 Seconds With New Battery Charge To 200j With A Fully-charged Battery > Battery Operated > Self-test: Configurable Automatic Self-test When Device Is Turned-on > Monthly Full-energy Test (200j) > Automatic Self-test Checks: > Battery Capacity > Electrode Connection > Electrocardiogram And Discharge Circuits > Microprocessor Hardware And Software > Cpr Circuitry And Cpr-d Sensor And Audio Circuitry > Cpr: Metronome Rate (variable 60 To 100 Cpm) > Defibrillator Advisory: Evaluates Electrode Connection And Patient Ecg To Determine If Defibrillation Is Required > Shockable Rhythms: > Ventricular Fibrillation With Average Amplitude Of > 100 Microvolts > Wide Complex Ventricular Tachycardia With Rated Greater Than 150 Bpm For Adults And 200 Bpm For Pediatrics > Patient Impedance Measurement Range: At Least 0 To 300 Ohms > Defibrillator: Protected Ecg Circuitry > Display Format: Optional Lcd With Moving Bar > Size: Approximately 2.6” X 1.3” > Ecg Viewing Window: At Least 2.6 Seconds > Optional Ecg Display Sweep Speed: Not More Than 25mm/sec; 1”/sec > Data Recording And Storage > At Least 50 Minutes Of Ecg And Cpr Data. > If Audio Recording Is Installed And Enabled, At Least 20 Minutes Of Audio Recording, Ecg And Cpr Data. > If Audio Recording Is Disabled, At Least 7 Hours Of Ecg And Cpr Data. > Pc Minimum Requirements For Configuration And Patient Data Recovery: Windows® 98, Windows® 2000, Windows® Nt, Windows® Xp, Ibm Compatible Pii With 16550 Uart (or Higher) Computer. 64mb Ram. Vga Monitor Or Better. Cd-rom Drive. Irda Port. 2mb Disk Space. > Available With Pediatric Pacing Cable And Pads Synchronized And Direct Defibrillation > Biphasic Energy Waveform, Adjustable Output, From Approximately 1 Up To 200 Joules > Load Compensation Circuit Allows Precise Delivery Of Selected Energy, Based On Patient’s Impedance > Energy Selection > Charge Controls - Push-button Controls On Front Panel > Charge Time - Less Than 10 Seconds With New Battery Charge To 200j With A Fully-charged Battery > Charge/ready Is Indicated Via Audiovisual > Defibrillator Energy - Approximately ±15% At 50ω > Accuracy - Approximately ±30% Over The Range Of 25 To 100 Ω > Defibrillator Waveform - 5ms Monophasic Pulse Display Shows Ecg, Heart Rate, Battery Status And Energy Output Pre-set > Monitor Display Size: Bright Back-lit Alphanumeric Lcd, Approximately 10 X 6 Cm > Frequency Response: Non-diagnostic > Heart Rate Meter: Three-digit Readout Displays Rates From 20 To 300 Bpm > Heart Rate Alarm: User Selectable Alarm Limits > Self-test Is Performed Each Time The Device Is Switched On > System Reports, With Audiovisual Alert: Status, Operation, Malfunctions And Low Battery > Internal Safety Discharge Upon 40seconds Non-delivery Of Accumulated Energy, Switch-off And Technical Failure > Sensitivity, Adjustable 5, 10 And 20mm/mv Pads: > Shelf Life: 5 Years > Conductive Gel: Polymer Hydrogel > Conductive Element: Tin > Packaging: Multilayer Foil Laminate Pouch > Impedance Class: Low > Cable Length: At Least 36 In (91 Cm) > Sternum: Length: At Least 6.1 In (15.5 Cm); Width: At Least 5.0 In (12.7 Cm); Length, Conductive Gel: At Least 3.5 In (8.9 Cm); Width, Conductive Gel: At Least 3.5 In (8.9 Cm); Area, Conductive Gel: At Least 12.3 Sq In (79.0 Sq Cm) > Apex: Length: At Least 6.1 In (15.5 Cm); Width: At Least 5.6 In (14.1 Cm); Length, Conductive Gel: At Least 3.5 In (8.9 Cm); Width, Conductive Gel: At Least 3.5 In (8.9 Cm); Area, Conductive Gel: At Least 12.3 Sq In (79.0 Sq Cm) > Complete Assembly: Folded Length: At Least 7.6 In (19.4 Cm); Folded Width: At Least 7.0 In (17.8 Cm); Folded Height: At Least 1.5 In (3.8 Cm) > Design Standards: Meets Applicable Requirements Of Ansi/aami/iso Df-39-1993. > Shock Resistant Housing Allows System To Function In Demanding Environment > Integrated Carry Handle Facilitates Transport > Splash-resistant Alphanumeric Function Keys Power Supply: > User Replaceable Battery Is Removable/replaceable By The Operator. (10 Type 123a Photo Flash Lithium Manganese Dioxide Batteries. > Battery Capacity: Typical New (20°c) = 5 Years (at Least 225 Shocks) Or At Least 13 Hours Continuous Monitoring. End Of Life Designated By Red X (typical Remaining = At Least 9 Shocks). Battery Compartment To Be Clearly Labeled, Splash-proof And Requiring Tool For Opening For Battery Replacement > Electrical Source Requirements: Battery Operated > Operating Temperature: 32° To 122°f; 0° To 50°c > Storage Temperature: -22° To 140°f; -30° To 60°c > Humidity: 10 To 95% Relative Humidity, Non-condensing > Vibration: Mil Std. 810f, Min. Helicopter Test > Shock: Iec 68-2-27; 100g > Altitude: 300 To 15,000 Ft.; -91m To 4573m > Particle And Water Ingress: Ip-55. > Defibrillator Pads (self- Adhesive, Disposable And Non-polarized) At Least Five (5) Pairs For Adult And At Least Five (5) Pairs For Pedia Ø Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment. · Nebulizer > Portable, Compressor-driven Nebulizer Pump, And A Four-pole Single Phase Motor Design In Metal Frame Construction > Easy To Operate With Sturdy Design For Use In Demanding Environment > Cup Capacity Minimum 3ml To Maximum 10ml > Nebulization, Approximately 0.1 To 0.2ml/minute > Residual Volume Maximum 2ml > Flow Delivery Range (under Load) 0.5 To Maximum 12 Liters/minute Or Greater > Median Mass Aerodynamic Diameter (mmad) Of Particles 0.5 To 4 Microns > Operating Temperature Range 5 To 50 ⁰c > Operating Relative Humidity Range Up To 65% > Compressor Requires No Maintenance And Delivers Oil-free Flow Diaphragm Type And Maximum Compressor Pressure Of 30 Psig Or Greater > Device, With Carry Handle, Is Provided With Accessory Storage Compartment > Power Supply, 220v/60hz > Power Consumption, Approximately 90w > System Configuration Accessories, Spares And Consumables: · System As Specified · Nebulizer Atomizer Body Piece (dome) · Reusable Mouth Piece, Pediatric Size (fitting Atomizer Body Piece) · Reusable Mouth Piece, Adult Size (fitting Atomizer Body Piece) · Air Tubing, Diameter Approximately 6/9mm (inner/outer), Length Approximately 1 Meter · Dosage Cup · Reusable Mask, Size Pediatric · Reusable Mask, Size Adult · Spare Inlet Filters · Spare Particle Filters · Set Of Spare Fuses · Portable Suction Machine > Electrical Suction Pump Supporting Medical Interventions Such As Resuscitation Or Minor Surgery > With Graduated Plastic Jar Auto-clavable, Capacity 1.2 Liters > Jar Is Covered And Fit With Overflow Valve And Antibacterial Filter > Suction Flow Maximum, Approximately 17l/minute > Vacuum Adjustable From 0 To Approximately - 600mmhg > Vacuum Control Button And On/off-switch > Sturdy Shock Resistant Casing, Easy To Carry And Easy Clean > Silent Operation Supplied With: > 2 X Set Of Silicone Tubes, Diameter 8/14mm (inner / Outer), Length Approximately 2.5m > 2 X Bi-conical Connectors Fitting The Silicone Tubes > 1 X Spare Jar Of 1l With Cover, Gasket And Overflow Valve > 1 X Set Of Spare Antibacterial Filters > 1 X Set Of Spare Fuses > 1 X Instructions For Assembly, Use And Maintenance, And List Of Accessories And Spare Parts With Product Reference Code In English Language > Consumables Should Be Available In The Local Market Power Supply > Power Input To Be 220-240vac (single Phase) / 60hz As Appropriate Fitted With Philippine Standard Plug > Voltage Corrector/stabilizer Of Appropriate Ratings Meeting Philippines Standard Specifications (input 160-260 V And Output 220-240 V And 60 Hz) > Power Consumption Approximately 50 Watts > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Examining Light (mounted On The Head Side Of The Patient) > Mobile Examination Light, Sturdy Construction. > On Heavy Base With 5 Swivel Castors, 2 With Brakes. Low Center Of Gravity For Optimal Stability And Reach > Single Lamp With Led Bulb: White Led Approximately 50,000 Hours Life > Field-of-view Diameter, Approximately 0.15 M At Working Distance > Homogeneous Illumination Across Entire Field-of-view, Approximately 20,000 Lux At 30.5 Cm To 50 Cm Working Distance > Color Temperature, Approximately 5500⁰k > Light Head Mounted On Spring Loaded Articulating Arm, Height Approximately 1.50 M > Touch Less On/off Switch And Electronic Control Box Incorporated In Base Or Spring Loaded Articulating Arm Power Supply: > -power Input To Be 220 Vac (single Phase) / 60hz As Appropriate Fitted With > Philippine Standard Plug > -power Consumption, Approximately 35 Watts Dimensions: > -weight: Total Mobile Stand: Approximately 5.78 Kg. > -height: Total Mobile Stand: Approximately 150.0 Cm (including Luminaire And Control Box) > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Aneroid Sphygmomanometer (mounted On The Ambulance Wall On The Head Side Of The Patient) > The Sphygmomanometer Is Composed Of Cloth Cuff Containing An Inflatable Bag (adult-25 Cm To 35 Cm) > Connected Via A Tube To A Flexible Bulb With Valve And Integrated Manometer Needle Gauge. > Latex And Mercury Free. > Bp Cuffs Are Anti-microbial Treated. > The Adult (25 Cm To 35 Cm) Cuff With Double Velcro Fastening, Enabling It To Be Adjusted To Fit Tightly > Around The Arm. > The Cuff Is Washable, Very Strong And Reinforced At Both Ends. > The Bag Is Inflated By Means Of The Flexible Bulb Connected Via A Tube (length Approximately 60 Cm, > Flexible And With Reliable Quick Connector) > The Quick Connector Can Easily Be Connected To All Types Of Inflation Bulbs > Inflation Bulb With Integrated Manometer Needle Gauge > Dial Graduated Up To 300 Mmhg Aneroid Instrument Mounted At A 20º Angle For Ease Of Viewing Clinical Sphygmomanometer For Desk Type, With Pressure Release Valve > Pressure Gauge To Allow Reading Of Pressure To 2mmhg Accuracy > Gauge Body To Allow Recalibration Of Readings, Yet In Normal Operation Be Sealed And Secure > Plastic Manometer With Chrome Plated Steel Bracket > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Folding Stretcher > Length: At Least 1900 Mm > Width: At Least 530 Mm > Loading Capacity: At Least 120 Kg > The Stretcher Must Have A Quick Release Patient Restrain System > Frame Material: High Grade Aluminum > Frame Must Be Made Of Sturdy Lightweight, Non-twisting Construction And With Rubber Handles > Stretcher Bed Material Must Be Washable > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Scoop Stretcher > Length: At Least 200 Cm > Adjustable Length > Width: At Least 42 Cm > Loading Capacity: At Least 150 Kg > The Stretcher Must Have At Least Three (3) Quick Release Patient Restrain System > Frame Material: High Grade Aluminum > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Heavy Duty Stethoscopes (dual) > Easy To Dismantle, Clean, And Disinfect. > Double Cup, Dual-use (adult And Pediatric Auscultation) In Stainless Steel Or Chromed Brass. > Adult Diaphragm: Approximately 43mm > Bell Diameter: Approximately 32mm > Y Tube Treated Rubber With Large Diameter: Approximately 10 Mm > Arms: Stainless Steel Or Chrome Brass Or Aerospace Alloy, With Spring Treated To Give Lasting Spring And Maximum Reliability And Comfort. > Removable Plastic/rubber Ear-pieces. > Supplied With Spare Diaphragms Or Diaphragm Membrane, Y Tube And A Pair Of Ear-pieces > Environmental Factors: > The Unit Shall Be Capable Of Being Stored Continuously In Ambient Temperature Of 0 - 50 ⁰c And Relative Humidity Of 15-90%. > The Unit Shall Be Capable Of Operating In Ambient Temperature Of 20-30 ⁰c And Relative Humidity Of Less Than 70%. > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Container Box · Non-contact Thermometer > Measuring Scale: Degree Celsius > Lcd Or Led Display With At Least Three (3) Digit Measurement Display > Components Must Have No Glass And Mercury Materials > Measurement Range: 34°c To 42°c Or Wider Range. > Beep Sound Upon Measurement > Switch Off Automatically When Not In Use. > Battery Operated. > With Low Battery Indicator > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Blood-glucose Meter With Strip > Hand Held Meter > No Routine Maintenance Reading Range/linearity From 20 To 600 Mg/dl > Maximum Reading Time Of Less Than 10 Seconds > Use Of Electrochemical Technology > Use A Minimum Blood Sample Of Less Than 1.5µl > Lcd Display > Measuring Unit In Mg/dl. > Wide Operating Temperature > A Minimum Memory Of 50 Test Results > Should Have Easy Code Entry Technique > Battery Should Be Replaceable Without Using Any Tools > Should Have Facility To Ensure Accuracy Of Measurements. > Should Be Supplied With Three Types Of Control Solutions Of Each At Least 3 Ml > Item Should Have Data Transfer Facility Through Usb Device Or Blue Tooth > The Unit Should Be Cleanable And Sterilizable With Alcohol · Glucose Strips > Should Be Able To Use Capillary Blood Samples. > Should Have A Minimum 4 Months Shelf Life After Opening The Strip Vial. > All Strips Should Have At Least One Year Expiry Date From The Date Of Supply. > Minimum Of 10 Strips, 10 Lancets, And 1 Lancing Device Should Be Supplied Along With The Equipment. > Strips Should Be Available In The Local Market. Power Requirements > Shall Be Battery Operated 3-volt Lithium Ion Cell Battery Or 2 X (aaa) Alkaline Battery. Battery Should Be Supplied With Item And Should Last At Least 1000 Tests. > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Manual Resuscitators For Adult > Resuscitator To Ventilate Adult (body Weight Over 30kg) > Resuscitator Operated By Hand > Ventilation With Ambient Air > Resuscitator Shall Be Easy, To Disassemble And Reassemble, To Clean And Disinfect, And Be Autoclavable. > All Parts Must Be Manufactured From High-strength, Long-life Materials And Require No Special Maintenance Or Storage Conditions. Resuscitator Shall Be Supplied As A Complete Set With: > Compressible Self-refilling Ventilation Bag, Capacity: 1500-2000 Ml > Non-rebreathing Patient Valve With Or Without Pressure Limiting Valve, Patient Connector Outside/inside Diameter (od/id): 22/15 Mm > Inlet Valve With Nipple For 02 Tubing > Oxygen Reservoir Bag Complete, Capacity: 2000-2600 Ml > Masks, Transparent, In 3 Sizes: > 1 Mask, Face Shape Type, Size Adult Small/teenager > 1 Mask, Face Shape Type, Size Adult Medium > 1 Mask, Face Shape Type, Size Adult Large Resuscitator Supplied In A Box As A Complete Set, With Clear Instructions / Diagrams For Use Covering The Technical Performances, The Use And The Maintenance Of The Resuscitator And Assembly In English Language > Materials: Latex-free > Compressible Self-refilling Ventilation Bag: Silicone Rubber, > Non-rebreathing Patient Valve With Pressure Limiting Valve: Polycarbonate/polysulfone/silicone, > Inlet Valve With Nipple For O2 Tubing: Polycarbonate/polysulfone/silicone, > Oxygen Reservoir Bag: Plastic > Masks: Transparent Silicone Rubber. Standards, Safety And Training: > Should Be Fda, Ce, And Ul Approved Product > Conforming To International Standards: Iso, Ce Certification, Fda > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment Or Container · Manual Resuscitators For Neonate/infant > Resuscitator To Ventilate Preterm, Newborn, Small Infant (body Weight 0-7 Kg) > Resuscitator Operated By Hand > Ventilation With Ambient Air > Resuscitator Shall Be Easy, To Disassemble And Reassemble, To Clean And Disinfect, And Be Autoclavable. > All Parts Must Be Manufactured From High-strength, Long-life Materials And Require No Special Maintenance Or Storage Conditions. Resuscitator Shall Be Supplied As A Complete Set With: > Compressible Self-refilling Ventilation Bag, Capacity: 200-250ml > Non-rebreathing Patient Valve With Pressure Limiting Valve, 40± 5 Cmh2o, Patient Connector Outside/inside Diameter (od/id): 22/15mm, > Inlet Valve With Nipple For 02 Tubing > Masks, Transparent, In 3 Sizes: > 1 Mask, One Piece, Round Shape Type, Size Preterm > 1 Mask, One Piece, Round Shape Type, Size Newborn > 1 Mask, One Piece, Round Shape Type, Size Infant Small > Resuscitator Supplied In A Box As A Complete Set, With Clear Instructions / Diagrams For Use Covering The Technical Performances, The Use And The Maintenance Of The Resuscitator And Assembly In English Language > Materials: Latex-free > Compressible Self-refilling Ventilation Bag: Silicone Rubber > Non-rebreathing Patient Valve With Pressure Limiting Valve: Polycarbonate/polysulfone/silicone > Inlet Valve With Nipple For O2 Tubing: Polycarbonate/polysulfone/silicone > Masks: Transparent Silicone Rubber Standards, Safety And Training: > Should Be Fda, Ce, And Ul Approved Product > Conforming To International Standards: Iso, Ce Certification, Fda Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment Or Container Manual Resuscitators For Pedia (child) > Resuscitator To Ventilate Child (body Weight 7-30 Kg) > Resuscitator Operated By Hand > Ventilation With Ambient Air > Resuscitator Shall Be Easy, To Disassemble And Reassemble, To Clean And Disinfect, And Be Autoclavable. > All Parts Must Be Manufactured From High-strength, Long-life Materials And Require No Special Maintenance Or Storage Conditions. > Compressible Self-refilling Ventilation Bag, Capacity: 500-700 Ml > Non-rebreathing Patient Valve With Pressure Limiting Valve, 40 ±5 Cmh2o, Patient Connector Outside/inside Diameter (od/id): 22/15 Mm > Inlet Valve With Nipple For 02 Tubing > Oxygen Reservoir Bag Complete, Capacity: 2000-2600 Ml > Masks, Transparent, In 3 Sizes: · 1 Mask, Round Shape Type, Size Child Small · 1 Mask, Round Shape Type, Size Child Medium · 1 Mask, Face Shape Type, Size Child Large > Resuscitator Supplied In A Box As A Complete Set, With Clear Instructions / Diagrams For Use Covering The Technical Performances, The Use And The Maintenance Of The Resuscitator And Assembly In English Language > Materials: Latex-free > Compressible Self-refilling Ventilation Bag: Silicone Rubber > Non-rebreathing Patient Valve With Pressure Limiting Valve: Polycarbonate/polysulfone/silicone, > Inlet Valve With Nipple For O2 Tubing: Polycarbonate/polysulfone/silicone, > Oxygen Reservoir Bag: Plastic > Masks: Transparent Silicone Rubber · Oxygen Cylinder With Oxygen Therapy Set > At Least 20 Pounds Capacity > Must Be Color Green > Oxygen Therapy Set · Gauge Reading: 1,800 Psi Or Higher · Flowmeter: 0 To 15 Li/min · Humidifier Bottle: Hard Plastic, Capacity: 200ml To 300ml · Accessories: Mouth Piece, Tubing, Open Wrench For Installing The Therapy Set To The Cylinder · The Cylinder Must Be Placed In A Holder Mounted On The Head Side Of The Patient · Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Equipment · Laryngoscopes Set > Constituted Of A Large Hollow, Cylindrical, Slightly Ribbed Handle And A Set Tongue Depressor In Fiber Optic. > The Handle Is Made Of Fiber Optic Led Light > The Handle Can Be Opened At One End To Insert Two Type C Alkaline Battery > The Other End Has A Stud Contact Which Fits The Various Sizes And Types Of Depressors > The Set Of Autoclavable Depressors Includes: A. 4 Curved Depressors, Macintosh Type: No. 1: Approximately 66 Mm Length No. 2: Approximately 85 Mm Length No. 3: Approximately 105 Mm Length No. 4: Approximately 140 Mm Length B. 5 Straight Depressors, Miller Type: No. 0: Approximately 56 Mm No. 1: Approximately 82 Mm No. 2: Approximately 135 Mm No. 3: Approximately 175 Mm No. 4: Approximately 185 Mm > Contained In Suitable Protective Plastic Box Or Vinyl Sturdy Padding Case > Battery Compartment (if Reusable) To Be Sealed Against Liquid Ingress, Yet Easily Opened > On/off Switch To Be Robust And Easy To Use > Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Container Box · Immobilization Devices A) Cervical Collars I. Rigid For Children Ages 2 Years Or Older Ii. Child And Adult Sizes (small, Medium, Large) B) Head Immobilization Device (not Sand Bags): Firm Padding Or Commercial Device C) Lower Extremity (femur) Traction Devices I. Limb-support Slings Ii. Padded Ankle Hitch Iii. Padded Pelvic Support Iv. Traction Strap (adult & Child Sizes) D) Upper And Lower Extremity Immobilization Devices I. Joint-above And Joint-below Fracture (sizes Appropriate For Adults And Children) Ii. Rigid- Support Constructed With Appropriate Material (cardboard, Metal, Pneumatic, Vacuum, Wood Or Plastic) – Various Sizes E) At Least 2 Pieces - Resistant Straps Or Cravats · Delivery Set All Instruments Must Be Surgical Grade Stainless Steel Material With ± 0.4 Inch Measurement Tolerance > 1 Pc. Sponge Holding Forceps, Rampley 9.5" > 1 Pc. Kidney Dish 10" > 1 Pc. Bowl 200mm > 1 Pc. Umbilical Scissors, American, Straight 4.5" > 1 Pc. Needle Holder Mayo Hegar Straight 6.5" > 1 Pc. Episiotomy Scissors 14.5 Cm > 1 Pc. Cusco Vaginal Speculum Medium > 1 Pc. Hartmann Mosquito Artery Forceps Straight 120mm > 1 Pc. Metal Catheter > 1 Pc. Uterine Curette > 1 Pc. Treves Dissecting Forceps, Plain, 200mm > 1 Pc. Spencerwells Artery Forceps Curved 6" > 1 Pc. Kocher Artery Forceps, Toothed Straight 6" Non-removable Doh Logo And The Words “for Ambulance Use Only” Must Be Marked On The Visible Part Of The Instrument Container Box. · Patient Monitor > Atleast 10 Inches Color Tft Led Display > 800 X 600 Pixels Resolution > Maximum Display Of 11 Channels; Auto Channel Height Adjustment Function > Lightweight & Ergonomic Design > Parameters: 3/5 Lead Ecg, Hr, Resp, Nbp, Spo2, Pr, Temp > With St Segment Analysis And 21 Calls Of Arrhythmia > Fast Spo2 Technology With Anti-motion And Low Perfusion Performance > Navigation Wheel For Information Input And Screen Navigation > Backlit Function Buttons For Quick Access To Key Functions > Bed-to-bed Overview Function For Up To 32 Monitors Without Central Monitoring System > Bi-directional Communication Via Lan Networking To A Central Monitoring System > Standard Hl7 Output > Fan-less Design To Reduce Dust Deposits > Applications From Neonate To Adult > With Oxycrg & Minitrend > With Big Number Screen, Dynamic Trend Screen, & Ocrg Screen > 4 User-defined Layout > Timing Clock Configurable From 5-30mins > 1,600 Sets Nbp Table > 1,200-hour Trend Graph Of All Parameters (with Data Manager Function) > 120-minute Full Disclosure Ecg 1 Waveform Review (with Data Manager Function) > 200 Sets Alarm Events & 200 Sets Arrhythmia Events > With Drug Calculation > With Hr Variation & Dynamic Blood Pressure Analysis > Rechargeable Lithium Ion Battery With 2.5 Hrs Of Operation > With Built-in 3-channel Recorder > Standard External Interface Available: Ecg Analog Output, Vga Output, Nurse Call, Lan, Usb > Patient Data Export Using A Usb Data Manager > Net Weight: Approximately 4.2kg Vii. Other Equipment And Accessories Note: The Items Below (except The Iv Holder) Must Be Marked With Non-removable Doh Logo And The Words “for Ambulances Use Only” On The Visible Part Of The Equipment. > Fire Extinguisher (rating 2a10bc), Five (5) Pounds, With Holder Mounted On The Ambulance Floor. > Heavy Duty Led Flashlight With At Least 1,000 Lumens Of Brightness With Extra Batteries. Iv Holder (mounted On The Ambulance Wall Head Side Of The Patient). > Digital Clock With At Least 4 Inch Display Mounted On The Ambulance Wall. > Air Purifier With Multi-stage Air Filters (pre-filter, Hepa, Carbon) And With Uv Light. > Garbage Container At Least 3 Liter Capacity And Made Of Fiberglass Reinforced Plastic Or Acrylonitrile Butadiene Styrene (abs) Plastic Material And With Lid Cover. The Container Must Be Properly Labelled And Must Be Mounted On The Ambulance Floor. > Sharps Container With Sliding Lid And At Least 1 Liter Capacity, Made Of Fiberglass Reinforced Plastic Or Abs Plastic Material. The Container Must Be Mounted On The Ambulance Wall. I. Other Requirments To Be Submitted During The Bid Opening 1. Product Brochure(s) Or Technical Data Sheet(s) In Hard And Soft Copies Showing The Technical Specifications Of The Following In English Language: A) Ambulance Vehicle B) Emergency Lights, Siren And Public Address C) Ambulance Stretcher D) Automatic External Defibrillator E) Nebulizer F) Examining Light G) Aneroid Sphygmomanometer H) Folding Stretcher I) Scoop Stretcher J) Heavy Duty Stethoscopes K) Non-contact Thermometer L) Blood Glucose Meter M) Manual Resuscitators N) Suction Machine O) Oxygen Therapy Set P) Laryngoscopes Set Q) Delivery Set R) Air Purifier S) Patient Monitor · Valid Marketing Authorization, Registration Approval Or Free Sale Certificate For The Automatic External Defibrillator Issued By The Health Authority In The Country Of Origin. · Valid Certificate Of Distributorship (as First Tier Distributor) Issued By The Foreign Manufacturers Or Local Distributors Of The Medical Equipment And Instruments Authorizing The Bidder To Sell/distribute Their Products. · Notarized Certificate From The Bidder: That The Brands Of The Medical Equipment And Instruments Have Been In The Local And/or International Market For At Least Ten (10) Years. > That Medical Equipment And Instruments Are Brand New, Unused, Not Discontinued Models And Were Not Subjected To Any Product Recall. · Bidder’s Valid And Current License To Operate (lto) As A Medical Device Distributor Issued By The Philippine Food And Drug Administration. · Valid And Current Certification Of Product Registration (cpr) For The Thermometer, Lancets In The Blood-glucose Meter And Manual Resuscitator Issued By The Philippine Food And Drug Administration (pfda) · Notarized Certificate From The Manufacturer Or Local Dealer Of The Ambulance/vehicle: > That The Manufacturer Has Been Manufacturing Vehicles With Diesel Engines For The Past Twenty Five (25) Years. > That The Ambulance/vehicle Is Brand New, Unused, Not A Discontinued Model And Was Not Subjected To Any Product Recall. · Proofs (such As Sales Invoice) That The Brand Of The Vehicle Has Already Been Sold In The Country As An Ambulance. Requirement/s If Declared The Lowest/single Calculated Bid · Site Inspection To The Bidder’s Facility To Verify/validate The Capability And Capacity Of The Bidder To Fabricate The Ambulances As Well As Sample Unit With Complete Medical Accessories. The Inspection Shall Be Conducted By The Procuring Entity Technical Working Group. This Requirement Is Not Applicable If The Facility Is Located Outside The Philippines. · Motor Vehicle Service Center Should Be Located In Each Province Namely Cebu, Bohol, & Negros Oriental In Order For The Recipient Facility To Have Easy Access During Preventive Maintenance. Requirements If Awarded The Contract · The Supplier Shall Provide Orientation/training On The Use And Maintenance Of The Ambulance, Medical Equipment And Instruments On A Schedule To Be Agreed Upon By Procuring Entity And The Winning Bidder. · The Supplier Shall Submit/provide The Following To The End User: > Operator’s Manual In English Language For The Ambulance, Medical Equipment And Instruments. > Certification Of Inclusive Preventive Maintenance Services From 10 Kilometer Up To 40 Kilometer With An Interval Of 10,000kms Or 6 Months Whichever Comes First At Any Manufacturer’s Service Center Branches In Central Visayas. > Warranty Certificate For Three (3) Years On Parts And Services For The Ambulance. The Manufacturer/dealer Shall Either Repair Or Replace Any Item Or Part In The Ambulance That Is Found To Be Defective In Material Or In Workmanship Under Normal Use. The Warranty Period Shall Commence From The Date Of Acceptance By The End-user After Testing And Commissioning. The Warranty Certificate Shall Include The Following: · That The Warranty For The Vehicle Shall Not Be Affected In Case A Change Of Dealer Occurs. That If The Ambulance Is Unable To Return To The Service Center During The Warranty Period, The Manufacturer/dealer Shall Provide Mechanics And/or Technicians That Can Perform On-site Service And Maintenance, Provided That The End User Will Shoulder The Travel Expenses. · Warranty Certificate For Two (2) Years On Parts And Services For Medical Equipment, Instruments And Ambulance Accessories. The Supplier Shall Either Repair Or Replace Any Item Or Part In The Said Equipment That Is Found To Be Defective In Material Or In Workmanship Under Normal Use. The Warranty Period Shall Commence From The Date Of Acceptance By The End-user After Testing And Commissioning. The Warranty Certificate Shall Include The Following: > The Bidder Shall Conduct The Necessary Corrective Maintenance Within Fifteen (15) Calendar Days Upon Notification Of Equipment Breakdown From The End-user. > The Bidder Shall Have The Primary Responsibility And Accountability To Ensure That In Case Of Defects, The Vehicle, Equipment, Instruments And/or Peripherals Are Appropriately Repaired Or Replaced And Shall Be In Good Working Condition Thereafter. · At Least Three (3) Years Validity Of The Vehicle From Land Transportation Office Region 7 (lto Ro7) Registration With Red Plate. This Is To Allow Easy Accessibility By The Recipient Lgus For The Processing And Transfer Of The Documents. · Third Party Liability (tpl) Vehicle Insurance For One (1) Year And Comprehensive Gsis Vehicle Insurance For One (1) Year. · Delivery > Delivery Schedule: Within 90 Calendar Days Upon The Receipt Of Purchase Order > Upon Delivery, Each Ambulance Shall Undergo Preliminary Physical Inspection By The Inspection Team Of The Procuring Entity To Ascertain The Physical Condition And Acceptability Of The Units. All Medical Equipment, Instruments, Ambulance Accessories And Peripherals Must Be Functioning And Must Have No Physical Damage. > All Land Ambulance Units Shall Be Filled Up With Crude Diesel At Full Tank Capacity Upon Delivery. · Terms And Conditions: > Supplier Must Not Have Any Pending Or Incomplete Delivery, Installation, Training And Demonstration Beyond The Delivery Period Indicated In The Purchase Order With Any Existing Doh-cvchd Projects. > The Supplier Must Coordinate With The Equipment Unit Head And Supply Officer On The Schedule Of The Delivery, Completion Of Training & Demonstration In Order To Facilitate Inspection Of The Doh Cvchd Inspection Team. Payment Will Only Be Made After Delivery And Installation. > Demonstration, Training & Completion Of The Accessories And Equipment Should Be Within 5 Days After The Delivery Of The Equipment. O *recipient Facility Shall Sign The Ptr Only If The Supplier Fully Complied With The Above The Supplier Shall Conduct Comprehensive Demonstration & Training For Staff And Support Services Till Familiarity With The Unit. A Copy Of The Certificate Of Training And Documentation During The Training Session Shall Be Provided To The End Users And Supply Office.
Closing Date10 Dec 2024
Tender AmountPHP 3 Million (USD 50.8 K)

Department Of Primary Sector Area, Food Sovereignty And Water Security Of The Cabildo Of Gran Canaria Tender

Civil And Construction...+1Road Construction
Spain
Purchaser Name: Department Of Primary Sector Area, Food Sovereignty And Water Security Of The Cabildo Of Gran Canaria | Las Vegas Shore Road Conditioning
Closing Date4 May 2026
Tender AmountEUR 286.9 K (USD 302.1 K)

Department Of Primary Sector Area, Food Sovereignty And Water Security Of The Cabildo Of Gran Canaria Tender

Civil And Construction...+2Others, Pipe Line Project
Spain
Purchaser Name: Department Of Primary Sector Area, Food Sovereignty And Water Security Of The Cabildo Of Gran Canaria | Main Pipe and Installation of Regulating Tank in Las Carboneras "tm. de Santa Lucía de Tirajana"
Closing Date4 Nov 2025
Tender AmountEUR 103 K (USD 108.5 K)
7371-7380 of 7475 active Tenders