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| 1 | Supply & fix in replacement of old unser three Phase Fully Automatic Star Delta Starter with suitable contactors, MK1 FASD for 415V,50 Hzfor 15 HP 3-Phase Induction Motor conforming to IS/IEC 60947-4-1 standard along with ON-OFF indications, complete all as specified and directed by Engr-in-chrage. |
| 2 | Supply & fix in replacement of old unser three Phase Fully Automatic Star Delta Starter with suitable contactors, MK1 FASD for 415V,50 Hz 7.5 HP 3-Phase Induction Motor conforming to IS/IEC 60947-4-1 standard along with ON-OFF indications, complete all as specified and directed by Engr-in-chrage. |
| 3 | Supply & fix in replacement of old unser Three Phase Fully Automatic Star Delta Starter with suitable contactors, MK1 FASD for 415V,50 Hz 3 HP 3-Phase Induction Motor conforming to IS/IEC 60947-4-1 standard along with ON-OFF indications , complete all as specified and directed by Engr-in-chrage. |
| 4 | Supply & fix in replacement of old unser three phase power contactor MO 12/18 type ,Aux contact 1NO+1NC of capacity upto 32 Amps 415 Volt 50 Hz, coil voltave 415Volt including cable with connection as per site requirment and taking down unserviceable one, complete all as specified and directed by Engr-in-chrage. |
| 5 | Description all as perser item No 04.00here -in- above butMO 110 capacity 140 Amps |
| 6 | M & L for 415V,50 Hz singel phase preventer of model 2W 14801 series for motor starter panel, complete all as specified and directed by Engr-in-chrage. |
| 7 | M& L in replacment superior quality canvas cloth with Zip,with GI frame suitableto connect both AHU and duct from 5HP to 15 HP motor including taking down of old material, complete all as specified and directed by Engr-in-chrage. |
| 8 | Supply and fixing in replacement of temperature gauge bottom connected, direct mounted type, of temperature range of 0 - 100°C or 32 - 212°F, including necessary welding, complete all as specified and directed by Engr-in-chrage.Make :H Guru/Fiebig/Anergy/Emerald |
| 9 | Supply and fix in repalcement of Pressure gauge dial type range between 0 to 12 kg/cm2 with siphon assembly with on/off knob including necessary welding cutting , complete all as specified and directed by Engr-in-chrage.Make : H Guru/Fiebig/Anergy/Emerald |
| 10 | M & L in replacment of unserviceable 3 way modulating motorized valve (glow type),GI globe body,Brass seating,SS-304 spindle ,Telflon gland,with linear movement actuator 24 V AC input supply,0-10Vinput signal with modulating thermostate & transformerof size-25 mm Model M912-B Make:-SIEMENS/RAPID CONTROL/RAPID COOL |
| 11 | M & L in replacement of electric actuator of size 25 mm model R-981-2 22NM series of input supply 24V DC/AC for operting motorised valve, complete all as specified and directed by Engr-in-chrage. |
| 12 | Supply installation, testing and commissioning of Thermostat, LCD display, with temperature display suitable for summer/winter season complete with control wiring to connect with motorized valve and LT electric Panel board , complete all as specified and directed by Engr-in-chrage.Make -Seimens /Honeywell |
| 13 | Supply, fixing and laying, in replacement of GI duct fabricated from 24 Guage GI Sheet of any dimension/cross-section with and including all necessary fixing arrangement and support to roof and connected accessories i. e. nut, bolts, fastener, flat iron strip, clamps etc and taking down of old duct alongwith accessories, complete all as specified and directed by Engr-in-chrage.Make of Sheet - Jindal/ TATA / SAIL |
| 14 | Supply and Fix Fan Belts forAHU blower motors of capacity 1500 CFM to 28000 CFM of SPA and SPZ series for working temp of 15 degree to 28 degree with crossflow connection as per existing size and model, complete all as specified and directed by Engr-in-chrage. |
| 15 | Supply and fix, in replacement, of absolute HEPA Filter AAFH1 of size 610 x 610 x 300 mm having rated flow of 20000 CFM,pressure drop less than 25 mm WG and efficiency more than 99.97 down to 0.3 micron, , complete all as specified and directed by Engr-in-chrage.Make : Athlete/AAF/ZECO |
| 16 | Supply and fix, in replacement, of absolute HEPA Filter of size 610 x 610 x 150 mm Model-AAF1 having rated flow of 500 CMH,pressure drop less than 25 mm WG and efficiency more than 99.97 down to 0.3 micron,, complete all as specified and directed by Engr-in-chrage.Make : Athlete/AAF/ZECO |
| 17 | Supply and fix, in replacement, of absolute HEPA Filter of size 610 x 610 x 75 mm Model-AAF1 having rated flow of 500 CMH,pressure drop less than 25 mm WG and efficiency more than 99.97 down to 0.3 micron,complete all as specified and directed by Engr-in-chrage.Make :Athlete/AAF/ZECO |
| 18 | Supply and ix, in replacement, of absolute HEPA Filter of size 24 x 8 x 12 Inchbox type having rated flow of 500 CMH,pressure drop less than 25 mm WG and efficiency more than 99.97 down to 0.3 micron, complete all as specified and directed by Engr-in-chrage.Make : Athlete/AAF/ZECO |
| 19 | S&F in replacement, of Air Vent valve, 20 mm dia ISI marked with and incl all fixing accessories, complete all as specified and directed by Engr-in-chrage.Make : Rapid Cool/ZOLOTO |
| 20 | S & F in replacement of ball bearing NU205EP with metal housing, , complete all as specified and directed by Engr-in-chrage.Make : TATA / SKF |
| 21 | S & Fin replacement of ball bearing P-206 with metal housing, complete for AHUs of different capacity , complete all as specified and directed by Engr-in-chrage.Make : TATA / SKF |
| 22 | Description all as per srl item No 21.00 here-in-above but P- 207 |
| 23 | Description all as per srl item No 21.00 here-in-above but P- 208 |
| 24 | Description all as per srl item No 21.00 here-in-above but P- 209 |
| 25 | S&F in replacement of ball bearing No 6201, incl dismantling of old unserviceable bearing, complete all as specified and directed by Engr-in-chrage.Make : NBC / SKF / MNR / TATA |
| 26 | Description all as per srl item No 25.00 here-in-abovebut 6202. |
| 27 | Description all as per srl item No 25.00 here-in-abovebut 6203. |
| 28 | Description all as per srl item No 25.00 here-in-abovebut 6204. |
| 29 | S&F in replacement of Step Controller with digital display, More than 5 steps working with 12/24 DC supply along with AC to DC adopter , as per sample, complete all as apecified and directed by Engr-in-Charge . Make - Rapid cool / Honeywell/Step Elivator |
| 30 | M&L for applying two coats of aluminium spray paint on HVAC Plant Pipe lines complete with and incl preparing of surface by scratching / removingrust, dust and old paints etc with wire brush, emery paper, grinder etc and making surfaces smooth for achieving better grip between surface and primer, complete all as specified and directed by Engr-in-chrage. |
| 31 | Supply and fix 400mmX400mm neoprene single arc rubber expansion bellows of MS flange with 12 nut-bolts grooves, PN-16 class suitable for HVAC Plant , complete all as specified and directed by Engr-in-chrage. |
| 32 | S & F Mechanical damper of various capacity , fabrication with22 gauge GI Sheet of any diamention including all fixing arrangment like nut/ bolt/ washer or any modification at site requirment , and taking down old unserviceable dumper , complete all as specified and directed by Engr-in-chrage. |
| 33 | M&L in replacement motorised fire damper made up of 22 gauge GI sheet including fusible link, driving motor,actuator,spiral spring to tightens clock wise when motor is driven and with suitable size incl. control wiring from panel to damper for each damper , complete all as specified and directed by Engr-in-chrage.Note:- All electrical components required to make equipment functional is deemed to be included in quoted rate. |
| 34 | M&L for cleaning of inside surface of supply Return/Exhaust Ducts of HVAC system by (NADCA certified duct cleaningagency ) using high power vacuum air compressor robotic camera air hammer, special nozzle, air sweep with other required accessories and inspection of dust before and after cleaning of duct using color video inspection, complete all as specified and directed by Engr-in-chrage. |
| 35 | Supply and topping up of refrigerant gas R-32 in Split/Window air conditioner of capacity 1.5/2 TR, complete all as specified and directed by Engr-in-chrage. |
| 36 | Supply and topping up of refrigerant gas R-22 in Split/Window air conditioner of capacity 1.5/2 TR, complete all as specified and directed by Engr-in-chrage. |
| 37 | Supply and mixing De-scalant Scale Foe-101 CI, scale and corrosion Inhibitor for condensor , complete all as specified and directed by Engr-in-chrage. |
