Providing And Fixing Of Air Handling Units And Other Allied Works For Air Conditioning Of Gyane Department At Govt. Multi Specialty Hospital, Sector-16, Chandigarh.-3 Supply, installation testing and commissioning of Double skin air handlers, complete withthermal break profile, the various sections, chilled water coils, centrifugal Forward/backward (Airofoil) curved blade fan and in Ceiling Mounted forward/Backward curved blade fan , direct driven/drive sets, squirel cage induction motor with minimum IE 3efficiency, and vibration isolators and with Thermal Break profile as described in the specifications & AHU schedule. 4 Supply, Installation, Testing and Commissioning of sectionalised construction (AHRI certified cooling coils)weather proof air handling units 5 Supplying, installing, testing and commissioning of factory built weather Proofdouble skin type air handling units with thermal break profile made of 48 +-2 mm thick panels consisting of pre plasticized G.I casing made of thickness 0.8 mm outside layer and Al. sheet of thickness 0.8mm inside layer with polyurethene foam (PUF) CFC Free insulation of density 40+-2 kg/m3 factory injected between them by injection moulding machine, complete with blower section with blower DIDW backward/Forward curved centrifugal fanfor AHUs, 6 row deepAHRI Certified cooling coil along with UVGI System, section with aluminium finned copper tubes (tube thickness not less than 0.5mm), Filter section with 50 mm thick box type pre filter & microvee filter on common frame and Hepa Filter Section at discharge/Supply/Return or as suitable at site of AHU with MERV-17 Filter , belt/Direct drive package with TEFC drivemotor(IE-3) suitable for 415 ± 10% volts, 50 Hz, 3 phase, A.C supply,Mixing box withAluminium Anodised Extruded dampers at fresh and return air cutouts.,drain connections with drain valve, stainless steel drain pan, thermometers and pressure gauge at the inlet and outlet of cooling coil, necessary vibration isolation arrangement etc, complete as per specifications of following capacity: 6 Hardware for hanging of AHU with GI thread rods, check nuts/washers 7 PAN type Humidifier: Thyrister Based Pan Type Humidifier for Humidification of dry ambient along with its all connecting wires for FM type AHUs 8 CFM TYPE SPCC/TR 9 15000 FM125 6.0RD / 40.0 10 3500FM 1256.0 RD / 10.0(Canopy Type) 11 Make: Systemair, Edgtech, Zeco, Crystal, Waves 12 Temperature and RH sensor and adjuster package. 13 Supply, install-(grout), test and commission micro-processor based Room temperature, humidity sensor and remote adjuster package within a MS housing -wall ,suitable for mounting,andhavingastainlesssteelcoverplate.Thispackage shallhave a temperature and humidity display - red 2 high LED character forrooms , and other critical areas. 14 Sensor, adjuster (Snap acting humidistat/Proportional thermostat- Microprocessor based) and displayer package, as described above. 15 Make :Honeywell , Siemens, Danfoss 16 SITC Auto Air Vent Valve 1/2. 17 Make : Honeywell, Anergy, Audco, Rapid Control 18 Supply, Installation, Testing & Commissioning of Insulated 3- way valves with modulating motors and microprocessor based temperature controller for AHUs (For Chilled Water Coil). 19 50 mm dia 20 80 mm dia 21 Make: Honeywell, Siemens, Danfoss 22 Brass Ball Valves 23 SITC of Brass Ball Valves of dia 32mm without Strainer 24 SITC of Brass Ball Valves of dia 25mm without Strainer 25 Make: Sant, Rapid Coo, Leader, Advance 26 CONDENSATE DRAIN PIPE 27 Providing and fixing and in position the following PVC pipes (Min. Thickness 3.0mm) for condensate drain duly insulated with minimum 6.0 mm O Class Nirile rubber &duly secured with adhesive tape as per specification ,cut to required length and installed with all joints , including the necessary fittings. (For all the AHU/FCU units upto the main header in the shaft dor vertical risers 28 50 mm dia 29 40 mm dia 30 32 mm dia 31 Make : Diplast, Finolex, Prince, Supreme, Super 32 Fresh Air/Exhaust Air Louvers 33 Supply, Installation, Testing and Commissioning of extruded aluminium louvres withframe bird screeen 50 mm pre-filter with frame, mounting arrangement etc. as per specifications and drawings. 34 Fresh Air/Exhaust Louvers 35 Make:SystemAir, Caryaire, Pineair, Precise, Air Flow 36 MECHANICAL INSULATION 37 DUCT LINE ACOUSTIC TREATMENT 38 Supply, Installation, Testing and Commissioning of Acoustic lining inside ducts/plenum using open cell nitrile rubber foam having microban anti-microbial/ anti fungal product protection and of 160-180 kg / m³ density as per ASTM D3575, class 1 ratingn As per BS476,PART-7, cut to required sizes and to be stuck to the inside of duct surfaces with adhesive as approved by the manufacturer. (Rubber based solvent). as per specifications 39 15mm thick sound board 40 Make :K Flex, Armacell, Armacell, BASF 41 Sub Panel for AHU Motorsup to 5.5 KW 42 SITC of Wall mounted sub panel boards for AHUs, Blower withswitch, starters, lamps inter connections, current operated single phase preventer, A/M switch etc. as per specifications and drawingsand as required. 43 1 No. incoming upto 32Amps 4 pole TP+NL MCB with Digital Mutli function Meter Class 1.0 with CT of suitable rating 44 RYB Indicators 45 2 Nos. Push Buttons On/Off 46 1No. single phase preventor 47 1 nos. DOL starter with Power contactor and MPCB as incomer of the starter with SPP with Digital Ampere Meter Class 1.0 with CT of suitable rating 48 1 No MCB DP 49 2 nos. 6 A or suitable, MCB for UVC (if required) 50 Panel Make : Siemens, Tricolite, Unitech Power System, Vrindavan Electricals, ABB, L&T, KEPL 51 Sub Panel for AHU Motors above 5.5 KW 52 SITC of Wall mounted sub panel boards for AHUs, Blower withswitch, starters, lamps inter connections, current operated single phase preventer, A/M switch etc. as per specifications and drawingsand as required. 53 1 No. 63-100 Amps TP+NL MCCB 25A or suitable ICU=ICS=100% with Terminals, ROM and necessary accessories with Multifunction Meter (VIF) Class 1.0 with CT of suitable rating 54 RYB Indicators 55 2 Nos. Push Buttons On/Off 56 1 No. single phase preventor 57 1 No. DOL starter with Power contactor and MPCB as incomer of the starter with SPP with Digital Ampere Meter Class 1.0 with CT of suitable rating as per Type 2 cordination chart 58 1 No MCB DP 59 2 nos. 6 A or suitable, MCB for UVC (if required) 60 Panel Make : Siemens, Tricolite, Unitech Power System, Vrindavan Electricals, ABB, L&T, KEPL 61 CABLING (POWER 62 Power Cabling and Earthing 63 Supply, installation, testing & commisioning of Aluminum/CU conductor cables PVC sheathed, armoured cables of 1.1 KV grade with termination glands and GI earthing, identification tags, clamps and saddles etc. 64 4 Cx 25 Sqmm Al Cunductor Armoured) 65 4 Cx 4 Sqmm (Cu Conductor Armoured) 66 Make : Havells, Ecko, Finolex, Polycab, L&T, KEI, Skytone 67 Control Cabling 68 Supply, installation, testing & commisioning of Copper conductor , PVC insulated, PVC sheathed armoured cable of 1.1 KV grade (Which is Interconnecting wiring for the fire alarm system with the AHU and the smoke dampers and AHU to Control Consol Panel 69 8C x 1.5 Sqmm 70 3C x 1 Sqmm 71 2C x 1 Sqmm 72 Make : Havells, Ecko, Finolex, Polycab, L&T, KEI, Skyton 73 PART B 74 Chilled Water Piping 75 Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping plumbing inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with fire retardant quality expanded polystrene moulded pipe section of density 20 kg/cu.m after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500g polythene faced hessain and finally applying 0.63mm aluminium sheet cladding complete with type3 , grade 1 roofing feltstrip(as per IS:1322 as amended up to date ) at joints repairing of damage to building etc. as per specifications and as required complete in all respect. Make: Tata, Hisar Jindal, Sail 76 Note:- The Pipes of sizes 150mm & below shall be M.S. C class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above. 77 100mm dia.(50mm thick insulation) 78 80mm dia.(50mm thick insulation) 79 65mm dia.(50mm thick insulation) 80 50mm dia.(50mm thick insulation) 81 40mm dia.(50mm thick insulation) 82 Insulation of existing pipe 83 Supplying, laying/ fixing of following thickness insulation with fire retardant quality expanded polystrene moulded pipe section of density 20 kg/cu.m after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500g polythene faced hessain and finally applying 0.63mm aluminium sheet cladding complete with type3 , grade 1 roofing feltstrip(as per IS:1322 as amended up to date ) at joints repairing etc. as per specifications and as required complete in all respect. 84 75mm 85 75mm 86 INSULATED VALVES 87 Supplying, fixing, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications. 88 BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & O- Ring PN 16 pressure rating for chilled water/hot eater circulation as specified. Make: Advance, Honeywell, Kirloskar, Sant 89 100mm dia. 90 80mm dia. 91 50mm dia. 92 BALANCING VALVE WITH BUILT IN MEASURING FACILITY with C I body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation & PN 16 pressure rating for chilled / hot water circulation as specified. Make: Advance, Honeywell, Kirloskar, Sant, Leader, Zoloto, Audco 93 100mm dia. 94 80mm dia. 95 50mm dia. 96 Y - STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation as specified. Make: Advance, Honeywell, Kirloskar, Sant, Leader, Zoloto, Audco, Emerald 97 80mm dia. 98 50mm dia. 99 Providing and fixing in position the industrial type pressure gauges with gun metal / brass valves complete as required 100 Providing & fixing in position the mercury in glass industrial type thermometers 101 DUCTING, GRILLS, DIFFUSER AND INSULATION 102 Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. Make: Eco Duct, Zeco, DuctofabSheet Make: Tata, Sail, Jindal) 103 Thickness 0.63 mm sheet 104 Thickness 0.80 mm sheet 105 Thickness 1.00 mm sheet 106 Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications. 107 Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required. 108 Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core. 109 Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core. 110 Supplying, Fixing,testing and commissioning of fire dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring,the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. Make:SystemAir/ Caryaire/ Pineair/ Precise/ Airflow 111 Fire damper 112 Actuator 113 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 complete as per specifications and as required. Make: K Flex, Armacell, Aflex, BASF 114 19mm 115 HOT DIPPED GALVANIZED CABLE TRAYS 116 Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc as required. 117 MS perforated cable tray Hot Dipped Galvanized 150 X 50 X 1.6 mm 118 MS perforated cable tray Hot Dipped Galvanized 225 X 50 X 1.6 mm 119 MS perforated cable tray Hot Dipped Galvanized 300 X 50 X 1.6 mm 120 Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. 121 Total 122 Rates to be quoted by the agency on above amount of Rs.18,68,326/- 123 Buy Back for old material ( - ) 124 Buy Back @Rs.5,000/- Eachwill be recovered compulsory on account ofexisting Condensor/Chilled waterpump with its motor capacity 7.5 HP of make Kirloskar as it is where it isbasis including cost of dismanteling and removing of material from site. (6 X 5000 = Rs.30,000/-) 125 Buy Back @Rs.5,000/- Eachwill be recovered compulsory on account ofExisting Cooling Tower of approx capacity 100 TR as it is where it is basis(1 X 5000 = Rs.5,000/-) 126 Buy Back @Rs.95,000/- Eachwill be recovered compulsory on account ofexisting Scroll Chiller Voltas Make of capacity 26 TR each almost more than 15 years old as it is where it isbasis including cost of dismanteling and removing of material from site. (3 x 95,000/- = Rs.2,85,000/-) 127 Bay Back @Rs.15,000/-will be recovered compulsory on account of Floor Mounted AHU of 10000 CFM as it is where it isbasis including cost of dismanteling and removing of material from site. (1 x 15000 = Rs.15,000/-) 128 Bay Back @Rs.5,000/- Eachwill be recovered compulsory on account of Floor Mounted AHU of 3000 CFM as it is where it isbasis including cost of dismanteling and removing of material from site. (1 x 5000 = Rs.5,000/-) 129 Total (a+b+c+d+e) (Rs.30,000/- + Rs.5,000/- + Rs.2,85,000/- + Rs.15,000/- + Rs.5,000/- = Rs.3,40,000/-) 130 Buy Back @Rs.20/- P.Kgwill be recovered compulsory on account of dismanteling and removing of material from site. (Approximate Weight = 100 Kg) 131 Buy Back @Rs.25/- P.Kgwill be recovered compulsory on account of existing GSS ducting/insulation etc. as it is where it isbasis including cost of dismanteling and removing of material from site. (Approximate Weight = 100 Kg) 132 (No Less/ Above will be considered on recovery rates)
