Special repair of Pediatric Oxygen Supported 10 Beds and ICU and hybrid (8 plus 4) beds in main building at Civil Hospital at Faridabad (Pdg. HVAC and allied works).

Amount

SUB HEAD "A" EQUIPEMENTS Variable Refrigerant Flow System Supply ,Installation,Testing & Commissioning of modular type Variable Refrigerant Flow/ Variable Refrigerant Volume air cooled Outdoor units suitable for cooling and heating, having all hermetically sealed inverter type Scroll Compressor(s) , minimum two compressors for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R410A Refrigerant,vibration isolators, with suitable foundation etc.complete as required. The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping. The unit shall be suitable to work on 400V+/-10%, 3Phase, 50HzAC power supply. The unit shall be filled with first charge of the refrigerant andready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5. 10 HP TOP DISCHARGE

Supply, filling, testing & Commissioning of Refrigerant R-410A to top up the ODU to IDU.

Supply, installation, testing and commissioning of following minimum capacity VRV/VRF Ductable Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fansection with low noise fan / dynamically balanced blower,multi speed motor,coil section with DX Copper coil,electronic expansion valve,outer cabinet, drain pump, grill, necessary supports,vibration isolation, cordless remote control etc., suitable for operation on single phase 230V ± 10%,50Hz AC supply, complete, as required.The unit shall have automatic force shut down provision incase offire on receiving signal from BMS System.Thecooling capacity of indoor unit will be at airinlet conditions of 27 DegreeC D Band 19 Degree CWB temperature. 2.6 TR / 880 CFM

Supply, Installation, Testing & commissioning of IAQ Monitor to remotely measure the levels of PM 2.5, VOCs, CO2, Temperature(In /Out), Humidity on a real time basis. The IAQ Monitor shall be capable of getting connected with Wi-Fi. The Monitor should be capable of sending the indoor air quality information on display Screen/Mobile/Browser as per Client's requirement. The Monitor should indicate the quality of air through changing the colours on the display screen as per the NAAQS standards and should meet the WELL building standards. This monitor should be a 3 tier architecture including sensor Hardware, secure cloud infrastructure, monitoring apps including dashboard, android/IOS. Quoted price shall be inclusive of all necessary arrangement as required to make the unit proper functional.

Supply, installation Testing & commissioning of wall mount differential pressusre(+ve / -ve) sensor having high accuracy of +/- 2% of measuring value(m.v.) & shall generate an output of 0-10 VDC/ 4-20 mA as output. Power supply for sensor is 24 VAC

SUB HEAD 'B' : PLUMBING WORKS Supply,Installation,testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF or Non VRV/VRF system, complete with fittings,with suitable adjustable ring type hanger supports, jointing/brazing including accessories,insulated with XPLE Class-O tubular insulation/withClass-O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications. other specifications as per DNIT in PDF. 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

19.0 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

Drain Pipe with Insulation Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVCsolventcement and testing of joints complete as per direction of Engineer in Charge.DSR - 18.7 25 MM Nominal Outerdia Pipes

32 MM Nominal Outerdia Pipes

Insulation material for Drain Pipe Supplying, laying, fixing, testing and commissioning of following thickness closed cell elastrometric nitrile rubber of class 'O' applied by suiatable adhesive, as per specifications and as required complete in all respect.DSR - 16.5 19 mm

SUB HEAD 'C' : DUCTING, GRILLES & INSULATION WORKS Squar / Rectangular Ducting (Factory Fabricated) - DSR:16.12.1Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports/steel wire hangers etc. as per approved drawings and specifications of following sheet thickness complete as required. Thickness 0.63 mm sheet

Rectangular / Square Ducting ( Site fabrication ) - DSR:16.12.2 Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports/ steel wire rope hangers etc. as per approved drawings and specifications of following sheet thickness complete as required. Thickness 0.63 mm sheet

Thickness 0.80 mm sheet

Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications. - DSR:16.15

Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required. - DSR:16.16

Duct Accoustic Lining Supply and fixing of acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32 kg/m³, with 25 mm X 25 mm GI section of 1.25 mm thick, at 600 mm centre to centre covered with Reinforced Plastic tissue paper and 0.5 mm thick perforated aluminum sheet fixed to inside surface of ducts with cadmium plated nuts, bolts, stick pins, CPRX compound etc. or anti-microbial Chemically cross linked polyethlyne foam of class"O"(XLPE)complete as required and as per specifications. - DSR:16.21

Duct External Insulation Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation or anti-microbial Chemically cross linked polyethlyne foam of class"O"(XLPE) with Aluminium PE foil complete as per specifications and as required. - DSR:16.23 19 mm