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| 1 | The humidifier bottle is made of unbreakable & reusable polycarbonate /polysulfone material autoclavable at 121 degree centigrade . |
| 2 | Humidifier Bottle should be covered under warranty & CMC. |
| 3 | It should have any of the following valid certficates as class II medical device:(i) CDSCO licence (or) (ii) USFDA (or) (iii) CE certified with 4 digit notified body no(or) (iv) BIS approval Note: Copy of the certificate should be submitted along with the technical bid |
| 4 | Ward Vacuum Unit:Supply, installation, testing and commissiong of Ward Vacuum Unit as per specification given below: |
| 5 | It must consists of the following:- |
| 6 | 1no of Suction Regulator and 1no of1000 ml polysulfone /polycarbonate collection jar. |
| 7 | Suction regulator should be supplied with a safety jar, including and antibacterial filter and an anti-overflow safety device. Should have wide membrane continuous suction controller |
| 8 | Should have vacuum levels: 0-750 mm Hg or more |
| 9 | Should have vacuum gauge fitted with a protective bumper device. |
| 10 | Should have on/off knob allowing for the quick restoration of a readjusted vacuum level. |
| 11 | Must have central adjustment knob with a color coded for 0 to 750 mm Hg or more. Should have Polysulfone/ polycarbonate 100cc safety jar, autoclavable at 121º C at 5mins,unbreakable, fitted with an anti-overflow safety device and equipped withantibacterial filter. It should be totally transparent, to ensure perfect sucked liquid visibility. |
| 12 | It should have any of the following valid certficates as class II medical device:(i) CDSCO licence (or) (ii) USFDA (or) (iii) CE certified with 4 digit notified body no(or) (iv) BIS approval Note: Copy of the certificate should be submitted along with the technical bid |
| 13 | Copper Pipes |
| 14 | Solid drawn, seamless, deoxidised, non- arsenical, half hard, tempered and degreased copper pipes, as per specification given below: |
| 15 | 42mm OD X 1.2mm thick |
| 16 | 35mm OD X 1.2mm thick |
| 17 | 28mm OD X 1.2mm thick |
| 18 | 22mm OD X 1mm thick |
| 19 | 15mm OD X1 mm thick |
| 20 | 12mm OD X1 mm thick |
| 21 | Copper pipe should be as per standard BS: EN 13348:2016/ ASTM B819 standards, Solid drawn, seamless, deoxidized, non-arsenical, half hard (hard can be accepted only for sizes 54mm or more), tempered and degreased copper pipe conforming to the standard. All copper pipes should be degreased & delivered capped at both ends. The pipes should be accompanied with manufacturers test certificate for the physical properties & chemical composition. |
| 22 | Copper pipe must have reputed third party inspection certificate (Eg. Lloyd’s or TUV or SGS). |
| 23 | Fittings should be made of copper and suitable for a working Pressure of up to 17bar and especially made for brazed socket type connections. All valves shall be pneumatically tested for twice the working pressure and factory degreased for medical gas service. |
| 24 | Copper fittings should comply with EN 1254:1 factory degreased and brazing filler metals should comply with EN 1044. Fitting should be degreased, individually packed for medical use. |
| 25 | The minimum thickness of copper pipes of 35mm and above outer diameter, should be 1.2mm and the thickness of copper pipes less than 28mm outer diameter, should be 1mm as mentioned in respective Institute’s BOQ. |
| 26 | Installation & testing: |
| 27 | Installation of piping shall be carried out with utmost cleanliness. Only pipes, fittings and valves that have been degreased and fittings shall be used at site. Pipe fixing clamps shall be of nonferrous or non-deteriorating plastic suitable for the diameter of the pipe. |
| 28 | Inert gas welding technique should be used by passing oxygen Free Nitrogen Gas inside the copper pipes during silver brazing, in order to avoid carbon deposition inside the copper pipes. Only copper-to-copper joints are permitted on site except threaded or flanged joints may be made where pipelines are connected to items such as valves and control equipment. No flux shall be used for joining Copper to Copper joints and on for joints made on site. Copper to copper joints shall be brazed using a 5% silver-copper phosphorous brazing alloy CP104. A total of 5 joints shall be cut out for examination to establish the quality of the joints being made on site. The insides shall be clean and free from oxides and particulate matter and the minimum penetration of the brazing alloy at any point shall be three times the wall thickness of the tube. If the joints examined do not conform to these requirements, then adjacent joints shall be cut out and examined until the extent of faulty workmanship has been made good. Copper-to-brass or gunmetal joints shall only be made under controlled conditions off site. The joints are ordinarily used to join short copper pipe tails to brass, gunmetal or bronze fittings to permit their connection into the pipeline. The sub-assemblies shall be degreased and individually sealed in bags or boxes before delivery to site. |
| 29 | Adequate supports should be provided while laying pipelines to ensure that the pipes do not sag. Suitable sleeves shall be provided wherever pipes cross through walls / slabs. All pipe clamps shall be non-reactive to copper. |
| 30 | After erection, the pipes are to be flushed with dry nitrogen gas and then pressure tested with dry nitrogen at a pressure equal to twice the working pressure or 150 psig, whichever is higher for a period of not less than 24 hours. |
| 31 | Length and quantity of individual items (Copper pipes, AVSUs, Alarm panels, Isolation valves, Outlets, pendants etc.) are mentioned. However quantity will be calculated and paid at actuals. Bidder should quote unit price for all the items as detailed |
| 32 | Maximum interval between supports (Horizontal and Vertical) : 12mm Pipe - 1.5m, 15mm pipe - 1.5m, 22mm pipe – 2m, 28mm pipe-2m, 35mm pipe-2.5m, 42mm pipe -2.5m, 54mm pipe - 2.5m, 76mm pipe – 3m |
| 33 | Painting :All the pipes from manifold/plant upto the outlets should be painted with two coats of synthetic enamel paint and colour codification should be as per standards followed and in with consultation with HITES EIC /Institute. |
| 34 | Gas Outlet Points/ Terminal Units with probe: Supply,Installation, testing and commissioning of Gas outlet points for Oxygen, Nitrous Oxide, Medical Air 4 Bar , Vacuum, CO2 and AGSS, as per specification given below: |
| 35 | Oxygen outlet with probe |
| 36 | Medical Air 4 outlet with probe |
| 37 | Vacuumoutlet with probe |
| 38 | Terminal Units (Gas Outlets) with probes/Adaptors for O2,Compressed Air 4, Vacuum |
| 39 | The Medical gas outlets shall confirm to HTM 02-01/ NFPA 99 C/EN/DIN/ ISO 7396-1. Front Loading Type Terminal Outlets should be designed to dispense medical gases (or an inlet for medical vacuum) to the secondary equipment (flow meters, Suction regulators, etc.) at the point of use and is gas specific so that secondary devices cannot be “attached” to the wrong gas. When not in use the gas in a non-flowing state within the Outlet (Terminal unit) sealed by “O” ring. The adapter when inserted pushes the poppet inside and the gas starts flowing and sealing is ensured by the “O” ring or a seat. The Outlets are Quick Connect Type and gas specificity is accomplished by \"Pin indexing.\"The outlets should have following features: |
| 40 | • Push to insert and press-to-release mechanism for probes. |
| 41 | • Allows plugging of probes from front. |
| 42 | • Self-sealing valve on disengaging the probe (Quick disconnect) |
| 43 | • Smooth quite action. |
| 44 | • Non return valve for on line servicing/ repairing |
| 45 | • Indexed to eliminate inter-changeability of gas services |
| 46 | • Color-coded gas specific front plate |
| 47 | • Totally leak proof, safe & easy to operate |
| 48 | • Configurations possible: surface, flush & Bead-head. |
| 49 | • Outlets shall fully comply with the requirements of the HTM 02-01/ NFPA 99 C/EN/DIN/ISO 7396-1.It should have any of the following valid certficates as class II medical device :(i) CDSCO licence (or) (ii) USFDA (or) (iii) CE certified with 4 digit notified body no (or) (iv) BIS approval Note: Copy of the certificate should be submitted along with the technical bid |
| 50 | •All outlets should have respective labels (i.e.O2 /Air4 /Vacuum etc.) displayed accordingly. |
| 51 | AREA VALVE BOX (WITH VALVES):Supply,Installation, testing and commissioning of Area Valve Boxes. as per specification |
| 52 | Valve Box - 2 Gas Service with NIST Connection |
| 53 | Valve Box - 3 Gas Service with NIST Connection |
| 54 | Area valve service units should fully comply and meet with HTM 02-01/NFPA 99C/EN/DIN/ISO7396-1. It should provide a zone isolation facility for use either in an emergency or for maintenance purpose The Area Valve Service Unit should incorporate a ball valve in a lockable box with emergency access. It should be reliable and easy to operate, easy purge, sample & pressure testing and emergency supply system. |
| 55 | Medical gas/vacuum services should be fixed copper, piped to and from their respective area valve service units. A color coded service identity label should be fitted behind the valve handle. The unit should provide a zone isolation facility. Gas Flow direction should be indicated. |
| 56 | The box shall be made from extruded aluminium to prevent corrosion. All wetted parts (except seals and gaskets) should be brass or copper. Each unit assembly should be factory tested for gas tightness. Rubber pipe grommets should be provided to ensure any leaking gas does not escape from the unit into a wall cavity. All visible aluminum surfaces should be powder coated. |
| 57 | Master Alarm Panel |
| 58 | Master Alarm (Digital) |
| 59 | It should have any of the following valid certficates as class II medical device :(i) CDSCO licence (or) (ii) USFDA (or) (iii) CE certified with 4 digit notified body no (or) (iv) BIS approval Note: Copy of the certificate should be submitted along with the technical bid |
| 60 | Shall fully comply with HTM 02-01 / NFPA 99C/EN/DIN/ ISO 7396-1 Standards. |
| 61 | Each Master Alarm should be modular in design and be fitted with required number of master alarm modules. The master alarms should be capable to monitor minimum 20 Point. |
| 62 | Each point represents an alarm condition that the source equipment might have. When an alarm condition exists, a red light flashes and the audible alarm sounds. If several alarm conditions occur simultaneously, the most recent alarm light should flash, while the other alarm lights should remain lit. When an alarm condition is created, an audible alarm should be actuated. A dry contact module should be available to interface with a building management system. |
| 63 | The box material should be of gauge steel of requisite thickness and equipped with mounting brackets. The emissions from alarms should conform with applicable standards. |
| 64 | Master alarm management system should be designed to display alarm conditions from the source supply units indicating the broad status of the source equipment and manifolds as well as the master distribution status from the source supplies. Depending on the alarm priority, a visual and audible alarm should be initiated to indicate an alarm condition. |
| 65 | Each panel shall display and/or input up to twenty point alarms. Panel should be ready to use with BMS system. |
| 66 | The master alarm must be able to monitor the following source alarm conditions: |
| 67 | · Oxygen Source Empty/Fault |
| 68 | · Oxygen Cylinder Bank Empty/Fault |
| 69 | · Oxygen Emergency Bank Empty/Fault |
| 70 | · Air Compressor Faulty/Operation |
| 71 | · Vacuum Pump Faulty/Operational |
| 72 | · Vacuum Deficiency Vacuum Reservoir |
| 73 | · And Other MGPS Signals & Alarms |
| 74 | Bidder shall be responsible for connecting all cabling from local area alarm panels to master alarm panel . |
| 75 | Master alarm should be integrated with BMS/HIS |
| 76 | MEDICAL GAS ALARM PANEL:Supply, Installation, testing and commissioning ofMedical Gas Alarm Panel, as per specification given below: |
| 77 | Medical Gas Area Alarm for2 services (Oxygen and MA4 bar) |
| 78 | Medical Gas Area Alarm for3 services (Oxygen, MA4 barand Vacuum) |
| 79 | The medical gas central alarms should be capable of monitoring up to 5 medical gas services (As specified in BOQ of respective institute) by means of pressure sensors which detect deviations from the normal operating limits of either pressure or medical vacuum. The area alarm should have a digital display of pressures. The medical gas area alarm should fully satisfy the HTM 02-01/ NFPA 99 C/EN/DIN/ISO 7396-1 requirements and shall fully comply with the requirements of the HTM 02-01/ NFPA 99 C/EN/DIN/ISO 7396-1.It should have any of the following valid certficates as class II medical device:(i) CDSCO licence (or) (ii) USFDA (or) (iii) CE certified with 4 digit notified body no (or) (iv) BIS approval Note: Copy of the certificate should be submitted along with the technical bid |
| 80 | An audible warning should sound simultaneously with any failure indication and a mute facility should be provided. \" |
| 81 | Note: The bidder may offer combined unit of AVSU & alarm, bidder has to match the quantiy of AVSU/Alarm whichever is higher |
| 82 | LINE ISOLATION VALVES: Supply, Installation, testing and commissioning of Line Isolation Valves, as per specification given below: |
| 83 | 15 mm ball valve |
| 84 | 22 mm ball valve |
| 85 | 28 mm ball valve |
| 86 | 35 mm ball valve |
| 87 | Line Isoltaion valves: The Lockable line valves must degreesed and complete valve with stuffed pipe & fittings, factory tested and complies with HTM 02-01/ NFPA 99 C/EN/DIN/ISO 7396-1 standard. |
| 88 | Supply, installation, testing and commissioning of Medical gas hose assemblies as per standard followed as per specification given below: |
| 89 | High pressure tubes for O2, Compressed Air,& Vacuum |
| 90 | It should be colour coded for individual services i.e. white for Oxygen, Yellow for Vacuum, Black for air. Antistatic rubber tube should be as per ISO standards. It should have applicable certification. |
| 91 | TOTAL AMOUNT (EXCLUDING GST) |
