Loading
Loading…
Loading…
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹45.1 LAccepted-AOC | L1 | Accepted-AOC BEING L1 | |
| 2 | L2₹48.8 L+₹2.3 L (4.91%)Rejected-Finance 244 SHARDA VIHAR NEAR NEW HIGH COURT GWALIOR 474002 MP | GWALIOR | GWALIOR | MP | 474002 | L2 | Rejected-Finance OTHER THAN L1 | |
| 3 | L3₹51.9 L+₹5.5 L (11.7%)Rejected-Finance | L3 | Rejected-Finance OTHER THAN L1 | |
| 4 | Rejected-Technical | - | Rejected-Technical Not recommended being not meeting the enlistment criteria and declared unenlisted being sad demise of one partner by HQ CELZ QE June 24 |
| Sl No | Description | Qty | Unit | Uma engineers L2 | M/S Rakesh Verma L3 | Om Electricals L1 |
|---|---|---|---|---|---|---|
| 1.00 | M & L for cleaning, servicing, overhauling all component of Air Handling Unit including dismantling of side panel where as required, cleaning of heating & cooling coil with caustic soda solution, including welding/brazing, wherever required to arrest leakages, cleaning of Pre-Micro filters, replacing of vertical GI sheet supports, replacement of U/S foam insulation of best quality using adhesive substance to avoid cold air leakages, greasing of bearing and re-assembling all the dismantled components and other packing material to its original position as existing etc, with and including testing, commissioning of air handling unit of size up to 10000 CFM at optimum efficiency, complete all as specified and directed. | 3 | Each Job | 2,000 ₹6,000 Lowest | 5,000 ₹15,000 | 5,000 ₹15,000 |
| 2.00 | M & L for cleaning, servicing, overhauling all component of Air Handling Unit including dismantling of side panel where as required, cleaning of heating & cooling coil with caustic soda solution, including welding/brazing, wherever required to arrest leakages, cleaning of Pre-Micro filters, replacing of vertical GI sheet supports, replacement of U/S foam insulation of best quality using adhesive substance to avoid cold air leakages, greasing of bearing and re-assembling all the dismantled components and other packing material to its original position as existing etc, with and including testing, commissioning of air handling unit of size up to 10000 CFM to 20000 at optimum efficiency, complete all as specified and directed. | 9 | Each Job | 2,500 ₹22,500 Lowest | 5,000 ₹45,000 | 5,000 ₹45,000 |
| 3.00 | M & L for cleaning, servicing, overhauling all component of Air Handling Unit including dismantling of side panel where as required, cleaning of heating & cooling coil with caustic soda solution, including welding/brazing, wherever required to arrest leakages, cleaning of Pre-Micro filters, replacing of vertical GI sheet supports, replacement of U/S foam insulation of best quality using adhesive substance to avoid cold air leakages, greasing of bearing and re-assembling all the dismantled components and other packing material to its original position as existing etc, with and including testing, commissioning of air handling unit of size up to 20000 CFM to 30000 at optimum efficiency, complete all as specified and directed. | 1 | Each Job | 3,000 ₹3,000 Lowest | 5,000 ₹5,000 | 6,500 ₹6,500 |
| 4.00 | M & L for cleaning, servicing, overhauling all component of Air cooled condensing unit both side by blower, water pressure jet with caustic soda solution, removing of all dust and dirt internally and externally from condensing unit including repair of leakage by brazing of U bend, copper pipe, straightening of fins, painting of U bend with approved colour, painting of liquid line complete all as specified and directed | 3 | Each Job | 1,500 ₹4,500 Lowest | 5,000 ₹15,000 | 2,400 ₹7,200 |
| 5.00 | Material and labour for Nitrogen leak test entire system of the AC plant of Cap upto 150 TR with Nitrogen gas. If found any leakage or reduction in the scale of pressure shall located and arrest the leakage immediately by soldering or an appropriate measure are to be taken to stop the leakage permanently complete all as specified & directed by Engr-in-Charge. | 8 | Each Job | 2,500 ₹20,000 Lowest | 5,000 ₹40,000 | 2,800 ₹22,400 |
| 6.00 | Taking down carefully existing false ceiling of any type/make/size including all electric fitting/fixture, fire alarm and any other accessories etc for repair/replacement of AC duct and refixing the same in its original position with out any damage, complete all as specified and directed.
Note:- If, any kind of damage occurred to false ceiling and other services like elcetric supply cable/fitting/fixture, fire alarm, water supply line or any other services, due to negligence or poor workmanship of contractor, the same will be repaired/replaced by the contractor free of cost and no extra payment shall be made in this effect to the contractor. | 100 | Sqm | 100 ₹10,000 | 10 ₹1,000 Lowest | 110 ₹11,000 |
| 7.00 | M&L for cleaning of air handling ducts (GI/Al) internally by using special equipments & tools like robotic arm, air jet nozzles, flipper vaccum pump and a suction blower with hepa filter, complete all as specified and directed.
Note:- Internal surface area of duct to the extent ordered and cleaned by the machinery shall only be measured and paid. | 400 | Sqm | 120 ₹48,000 | 100 ₹40,000 Lowest | 150 ₹60,000 |
| 8.00 | Supplying and fixing in repairs of fire dampers in supply air duct/ main branch and return air path required sizes including 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. | 8 | Sqm | 6,800 ₹54,400 | 1,000 ₹8,000 Lowest | 7,500 ₹60,000 |
| 9.00 | S&F in repair on side wall wet & dry bulb thermometer for A/C plant rooms contains red spirit filled in thermometers (non mercury), plastic molded case , item length minimum should be 24 inch complete all as specified and directed. | 20 | Each | 1,500 ₹30,000 Lowest | 2,000 ₹40,000 | 1,600 ₹32,000 |
| 10.00 | Supply and fix in replacement of wall mounting /hanging type LED digital type temperature /relative humidity indicator alongwith (RH + Temp) duct mounting sensor/transmitter complete with 2" large size display and minimum size (445x130x115mm) with following specifications complete all as specified and as directed.
Make : Linear Instruments, Radix, Astronic Technosystem LLP
Display : 2" Red LED x 2 Display
Accuracy : + 0.5%
Resolution : 0.1 deg C, 0.1 % RH
Input : 4-20mA
Enclosure : Powder coated metal case
Operating Voltage : 230V AC
Display : Temperature : 0 to 55 Dec C & Relative Humidity : up to 95% RH (Non Condensing)
Duct Sensor : Suitable for recording temperature/ humidity | 4 | Each | 22,500 ₹90,000 | 2,000 ₹8,000 Lowest | 22,000 ₹88,000 |
Tender Value
₹49 L
EMD Value
₹98,000
Closing Date
10 Jun 2025, 6:00 pmClosed
GE (AF) TECH AREA GWALIOR
GE (AF) TECH AREA GWALIOR
REPAIR / MAINT OF AHU, COOLING TOWERS, DUCTS, INSULATION, ETC OF CENTRAL AC PLANT OF DIFFERENT CAPACITY AND REPAIR / MAINT OF SPLIT / WINDOW AC, SUMMER COOLING APPLIANCES ALONGWITH CONNECTED WORKS IN CERTAIN BLDGS IN WEST WING TECH AREA AF STN GWALIO
2025_MES_707956_1
8900/1587/GWL/E8
Open Tender
Electrical and Maintenance Works
Item Rate
330 days
GWALIOR
Please refer Tender documents.
7 documents required · 7 mandatory
₹500
GE (AF) TECH AREA GWALIOR
₹98,000
Yes
6 Aug 2025
13 May 2025
17 Jun 2025
13 May 2025
10 Jun 2025
27 May 2025
Amount
M & L for cleaning, servicing, overhauling all component of Air Handling Unit including dismantling of side panel where as required, cleaning of heating & cooling coil with caustic soda solution, including welding/brazing, wherever required to arrest leakages, cleaning of Pre-Micro filters, replacing of vertical GI sheet supports, replacement of U/S foam insulation of best quality using adhesive substance to avoid cold air leakages, greasing of bearing and re-assembling all the dismantled components and other packing material to its original position as existing etc, with and including testing, commissioning of air handling unit of size up to 10000 CFM at optimum efficiency, complete all as specified and directed.
M & L for cleaning, servicing, overhauling all component of Air Handling Unit including dismantling of side panel where as required, cleaning of heating & cooling coil with caustic soda solution, including welding/brazing, wherever required to arrest leakages, cleaning of Pre-Micro filters, replacing of vertical GI sheet supports, replacement of U/S foam insulation of best quality using adhesive substance to avoid cold air leakages, greasing of bearing and re-assembling all the dismantled components and other packing material to its original position as existing etc, with and including testing, commissioning of air handling unit of size up to 10000 CFM to 20000 at optimum efficiency, complete all as specified and directed.
M & L for cleaning, servicing, overhauling all component of Air Handling Unit including dismantling of side panel where as required, cleaning of heating & cooling coil with caustic soda solution, including welding/brazing, wherever required to arrest leakages, cleaning of Pre-Micro filters, replacing of vertical GI sheet supports, replacement of U/S foam insulation of best quality using adhesive substance to avoid cold air leakages, greasing of bearing and re-assembling all the dismantled components and other packing material to its original position as existing etc, with and including testing, commissioning of air handling unit of size up to 20000 CFM to 30000 at optimum efficiency, complete all as specified and directed.
M & L for cleaning, servicing, overhauling all component of Air cooled condensing unit both side by blower, water pressure jet with caustic soda solution, removing of all dust and dirt internally and externally from condensing unit including repair of leakage by brazing of U bend, copper pipe, straightening of fins, painting of U bend with approved colour, painting of liquid line complete all as specified and directed
Material and labour for Nitrogen leak test entire system of the AC plant of Cap upto 150 TR with Nitrogen gas. If found any leakage or reduction in the scale of pressure shall located and arrest the leakage immediately by soldering or an appropriate measure are to be taken to stop the leakage permanently complete all as specified & directed by Engr-in-Charge.
Taking down carefully existing false ceiling of any type/make/size including all electric fitting/fixture, fire alarm and any other accessories etc for repair/replacement of AC duct and refixing the same in its original position with out any damage, complete all as specified and directed. Note:- If, any kind of damage occurred to false ceiling and other services like elcetric supply cable/fitting/fixture, fire alarm, water supply line or any other services, due to negligence or poor workmanship of contractor, the same will be repaired/replaced by the contractor free of cost and no extra payment shall be made in this effect to the contractor.
M&L for cleaning of air handling ducts (GI/Al) internally by using special equipments & tools like robotic arm, air jet nozzles, flipper vaccum pump and a suction blower with hepa filter, complete all as specified and directed. Note:- Internal surface area of duct to the extent ordered and cleaned by the machinery shall only be measured and paid.
Supplying and fixing in repairs of fire dampers in supply air duct/ main branch and return air path required sizes including 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.
S&F in repair on side wall wet & dry bulb thermometer for A/C plant rooms contains red spirit filled in thermometers (non mercury), plastic molded case , item length minimum should be 24 inch complete all as specified and directed.
Supply and fix in replacement of wall mounting /hanging type LED digital type temperature /relative humidity indicator alongwith (RH + Temp) duct mounting sensor/transmitter complete with 2" large size display and minimum size (445x130x115mm) with following specifications complete all as specified and as directed. Make : Linear Instruments, Radix, Astronic Technosystem LLP Display : 2" Red LED x 2 Display Accuracy : + 0.5% Resolution : 0.1 deg C, 0.1 % RH Input : 4-20mA Enclosure : Powder coated metal case Operating Voltage : 230V AC Display : Temperature : 0 to 55 Dec C & Relative Humidity : up to 95% RH (Non Condensing) Duct Sensor : Suitable for recording temperature/ humidity
S&F in repair for laying, jointing, connecting and testing sensor cable 3 core 2.5 sqmm PVC insulated and sheathed with bare annealed copper conductor as per IS 694:1990 for connecting RH+T sensor to RH+T indicators alongwith suitable size PVC conduit fixed on wall / ceiling / floor with suitable MS saddle complete all as specified and as directed.
S&F in repair for laying, jointing, connecting and testing indicator cable 2 core 1.5 sqmm PVC insulated and sheathed with bare annealed copper conductor alongwith suitable size PVC conduit fixed on wall / ceiling / floor with suitable MS saddle complete all as specified and as directed.
Supply and fix in replacement of digital modulating thermostat and humidistate mounted on powder coated steel sheet enclosure alongwith duct mounted sensor/transmitter and control wiring from sensor to thermostate and humidistate including control wiring from 3 way mixing valve for automatic operation of valve/ actuator and all other work required to made functional for thermostate / humidity state and 3 way mixing valve complete all as specified and as directed. Note : Quoted rates shall inclusive of power coated sheet metal enclosure, sensor and control cable.
Supply, installation, testing and commissioning of 20mm dia brass Automatic Air Vent valve suitable to purge out the trapped air in the water pipe line incl taking down old valve complete all as specified and as directed.
Supply, installation, testing and commissioning of 25mm dia brass Automatic Air Vent valve suitable to purge out the trapped air in the water pipe line incl taking down old valve complete all as specified and as directed.
Supply , installation, testing and commissioning of Y type strainer dia 65 mm cast iron body and SS screen including taking out existing unserviceable valve, replacement of suitable size gasket, nut, bolt, washer etc complete all as specified and directed.
Taking down the old unserviceable Control Valve and supply, installation, testing and commissioning of CI 3-way temperature control of following size, suitable for operation upto 10 bar, with electronically operated actuator for AHUs. Water flow through the valve shall be regulated by rotation of the brass slipper between the main and the bypass ports; it shall be possible to manually rotate the brass slipper through 360° and interchange the main and the common ports, to facilitate installation at the site. All internals of the valve shall be rust-proof and the 'O' ring shall be of elastomeric insulation. The valve actuator shall be of the electronic type with a DC motor, the actuator's angle of rotation shall be 90°, it shall be without any limit switches, and shall be overload-proof. It shall have an indicator to indicate the position and a push-button to disengage the gear train for manual operation complete and humidistate & thermostat and control panel all as specified and directed. Note: Necessary humidistate & thermostat and control panel along with necessary cables are deemed to be included in the quoted rate.
(a) 40 mm dia
(b) 50 mm dia
(c) 65 mm dia
Taking down the old unserviceable galvanized steel and design Supply, fabrication installation of air distribution system made out of (PGI sheet) galvanized steel section ducting of thickness as per Indian Standard (IS: 655-1963) including 3mm rubber gasket, nut and bolts for jointing. The supply air duct and return air duct over the ceiling with necessary inbuilt stiffeners to maintain the desired noise level from AHU to the conditioned room, of commercial grade VIII as per IS-655 including the main air chamber completely insulated with TF quality EPS sheet 50mm thick density not less than 36Kg/cum and covered with chicken wire mesh, vapour barrier PVC sheet and 10mm thick cement and plaster (where ever passes through the true wall having height more than 6 meter and same has been finished as per existing) with suitable MS supporting arrangements from floor/RCC roof/ceilings/walls with adjustable dampers, vanes, etc complete as per specification with all its accessories:-
(a) 20 Gauge
(b) 22 Gauge
(c) 24 Gauge
Taking down the old unserviceable Acoustic Insulation and supply and application of Acoustic Insulation Inside the Duct with Engineered Nitrile Rubber open cell foam with Density 140-180Kg/cum and Class-1 Fire Performance and with antimicrobial as per ASTM E 21 using manufacturer's recommended Rubber-based Adhesive in a blend of solvents complete all as specified and directed. (The thickness of insulation 15 mm)
M & L in repair for Insulation of M S Pipe with PUF slab 30 mm thick with and including applying bituminous compound and GI cladding with 26 gauge GI sheet complete of sizes as shown
(a) 40mm bore
(b) 50 mm boe
(c) 65 mm bore
Supply and fixing of canvas housing suitable for existing connection AHU damper to Supply air Duct complete all as specified and directed by Engr-in-Charge.
Supply and fix in repairs protection caps made out of GI Sheet of thickness 1.6 mm with three GI strip supports of size 25x3mm for fixing with the Cooling Tower including GI nuts & bolts for fixing all as specified and directed.
Supply and fix in replacement of fully automatic phase sequence corrector panel 400 Amp / 200 KW, 415 Volt, Output in the right sequence (R-Y-B), Voltage imbalance protection between phases, Auto/ mannual mode, single phase protection, High / low voltage protection complete made out of 2mm thick CRCA sheet alongwith provision for top and bottom cable entry mounting on 50x50x5mm Angle iron supports at the base duly painted with synthetic enamel paint and panel board with front and back opening and locking arrangement compete including finishing with two coats of powder coated paint of approved shade over one coat of red oxide zinc chrome primer including all busbar of copper bus Bar strip 40mm x 10mm for three phase 4 wire 415 Volts, 50 Hz, AC supply including suitable size copper conductor control wiring, necessary cable glands, lugs etc, proper arrangement for ventilation.
All as per item No 23 here-in before but 250 Amp/ 150 KW
Dismantling/Taking down old unserviceable FRP body structure of cooling tower carefully and cleaning the sump with chemical and supply and fixing of new FRP sheets as per size existing at site including all fixing material such as m seal other water resistance adhesive and making the cooling tower structure leak proof complete all as specified and directed by Engr-in-charge.
Servicing & cleaning of the cooling tower by applying wire brush, washing powder and other solvent by removing the deposited impurities such as silt, dust particles mud/ sand inside the dume and around the fins, cleaning of base tray & grills, pot stainer, main shaft etc. and other connected items, servicing of fan motor including changing of bearings and greasing refixing the fan, frill & top cover including painting of cooling tower with approved colour by scrapping outer sludges/paint complete all as directed by Engr-in-charge up all as specified and directed by Engineer-in-Charge.
(a) cooling tower of capacity up to 35 TR
(b) cooling tower of capacity 35 TR to 75 TR
(c) cooling tower of capacity 76 TR to 150 TR
Supply and fix in repairs Sprinkler Assembly complete with Header Nozzles made out of Galvanised iron suitable to fix in cooling towers of 71 TR and above Capacity AC plant complete all as specified and directed by Engr-in-charge.
Supply and fix in repairs Sprinkler Assembly complete with Header Nozzles made out of Galvanised iron suitable to fix in cooling towers of 30 to 70 TR capacity AC plants complete all as specified and directed by Engr-in-charge.
Supply and fix in repairs Sprinkler Assembly complete with Header Nozzles made out of Galvanised iron suitable to fix in cooling towers of below 30 TR capacity AC plants complete all as specified and directed by Engr-in-charge.
Supply and fix in repairs cooling tower Fan Assembly with low speed fan with noise level not exceeding 75 dBa made out of propeller type light weight solid/ hollow FRP rust resistant with statically and dynamically balanced blades suitable for 75 to 120 TR capacity AC plants complete all as specified and directed.
Supply and fix in replacement of unserviceable CT fan motor 900 RPM, 415 Volt +/- 5%, 50 HZ +/- 5%, 3 phase, AC Supply with ambient temperature 50 deg C, Class F insulation, IP 55 protection, continuous rated (S1 duty) capacity 2 HP with new hub and fan assembly as per site requirement complete all as specified and directed.
Supply and fix in replacement of unserviceable fan motor not more than 900 RPM suitable for Air cooled condenser / Cooling tower (As per existing arrangement at site), 415 Volt +/- 5%, 50 HZ +/- 5%, 3 phase, AC Supply with ambient temperature 50 deg C, Class F insulation, IP 55 protection, continuous rated (S1 duty) capacity 3 HP with new hub and fan assembly as per site requirement complete all as specified and directed
Supply and fix in replacement of unserviceable fan motor not more than 900 RPM suitable for Air cooled condenser / Cooling tower (As per existing arrangement at site), 415 Volt + 5%, 50 HZ + 5%, 3 phase, AC Supply with ambient temperature 50 deg C, Class F insulation, IP 55 protection, continuous rated (S1 duty) capacity 5 HP with new hub and fan assembly as per site requirement complete all as specified and directed
Supply and fixing in replacement of fan set of size suitable for up to 75 TR Air Cooled AC Plant with hub assembly sweep 1200 mm & 4 blades complete all as per sample all as specified and directed.
Supply only PVC filling blocks of size as per sample suitable for cooling tower complete all as specified and directed.
Supply and fixing in repair of supply / return / exhaust air grills of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core complete all as specified and directed.
Material and labour for repairs to condenser of AC plant by blocking the damaged/corroded tubes involving following activities :- (i) Disconnecting the side covers of the condenser from their existing positions. (ii) Leakage testing of the condenser using pressurised nitrogen gas and finding the leaked tubes. (iii) Blocking the damaged/leaked tubes by brass plugs. (iv) Re-fixing the side covers of the condenser and the condenser valves from their existing positions with new nuts, bolts, rubber gasket and washers etc. and painting the surface with approved shade of synthetic enamel paints for following capacities of condenser :-
(a) up to 25 TR Capacity
(b) 26 to 50 TR capacity
(c) 51 to 130TR capacity
Material and labour for rewinding of induction motor 700/900/1400/2900 RPM, 3 phase, 50 Hz, 415 volt of compressor motor and AHU Blower , chiller , condenser motor comprising of the following activities for induction motor of following capacities complete all as specified and directed as per manufacturer's instructions. (i) Disconnecting and removing the electric motor from installed position and loading unloading, transporting to authorised/approved work shop. (ii) Dismantling existing burnt winding from the motor and rewinding complete with super enamelled copper winding wire of existing gauge including all material such as insulated paper sleeves tape varnish etc. complete for class F insulation and including shaft metalising, bearing cover sleeving , necessary replacement of cooling fan, nut-bolt etc. (iii) Loading, unloading and transporting motor & reinstalling in position and in alignment including electric connection commissioning and testing in actual working condition for 8 hours continuously to check the performance on full load and designed RPM to the complete satisfaction of Engr-in-Charge all as specified and directed. (iv) Replacement of old unserviceable ball bearing of existing size of the following type and capacity of induction motor :-
(a) Induction Motor of Capacity 15 HP
(b) Induction Motor of Capacity 10 HP
(c) Induction Motor of Capacity 7.5 HP
(d) Induction Motor of Capacity 5 HP
(e) Induction Motor of Capacity 3 HP
(f) Induction Motor of Capacity 2 HP
Supply and fix in replacement of monoblock pump set capacity 0.75 HP for humidification arrangement including connecting with existing GI pipe and connecting cable from startor to motor and suitable foundation complete all as specified and directed.
Supply and fix in replacement of perforated GI pipe 50 mm dia of required length as per size of Air handling unit complete with spray nozzle including fixing arrangement behind Air handling unit coil including connection of pipe with existing system for function of humidication arrangement complete all as specified and directed.
Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 4.5 to 7.5 Amp complete all as specified and directed.
Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 9 to 15 Amp complete all as specified and directed.
Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 14 to 23 Amp complete all as specified and directed.
Supply and fix in replacement star delta electronic timer as per site, complete all as specified and directed.
Supply and fixing in replacement Air break contactor 85 Amp 2 NO + 2NC, Model No 3TF49 22-0AP0ZA01 with Auxiliary contact, complete all as specified and directed
Supply and fixing in repairs of Motor and Voltage protective device as per existing make and type complete all as specified and directed. (a) M3PD EC 5-30 A
(b) M2VPD EC 30-220A
(c) Softhard Microcomputer Voltage Protection Relay with Digital Display Micro VPD(Split) 360-500V AC
(d) Softhard S-EC 40-500A Motor Protection Relay with Digital Display
Supply and fixing in repair MCB SP 6 To 32 amp rating 240V, 10KA 'C' curve complete all as specified and directed.
Supply and fixing MCB in repair SPN 32 AMP rating 240V, 10KA 'C' curve complete all as specified and directed.
Supply and fixing in repair MCB SPN 40 to 63 AMP rating 240V, 10KA 'C' curve complete all as specified and directed.
Supply and fixing in repair MCB TP 40 To 63 AMP 415V 10KA 'C' curve complete all as specified and directed.
Supply and fixing in repair MCB TPN 16 to 32 AMP 415V 10KA 'C' curve complete all as specified and directed.
Supply and fixing in repair MCB TPN 40 to 100 AMP 415V 10KA 'C' curve complete all as specified and directed.
Supply and fix in replacement power contactor 3 pole, type MNX 12, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, complete all as specified and directed.
Supply and fix in replacement power contactor 3 pole, type MNX 18, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, complete all as specified and directed.
Supply and fix in replacement power contactor 3 pole, type MNX 22, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, complete all as specified and directed.
Supply and fix in replacement power contactor 3 pole, type MNX 32, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, complete all as specified and directed.
Supply and fix in replacement power contactor 3 pole, type MNX 40, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, complete all as specified and directed.
Material and labour for descaling of complete condenser units Quarterly for central/ package type AC plants of following capacities by means of adding descaling chemical solution (HCL) or equivalent into the cooling tower sump as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and re fixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. all as specified and directed to complete satisfaction of engineer-in-charge. (a) condenser unit of AC plant up to 75 TR Note : Qty of descalling will be measured in each quarter at interval of not less than 90 days
(b) condenser unit of AC plant 75 TR to 150 TR
Supply and fix in replacement of Single phase preventor type SPP VSP3 3 phase, 415 Volts, 50 Hz AC complete all as specified and directed.
Supply and fix in replacement of CVT for chiller controller power supply 3 phase, 415 Volts, 50 Hz AC complete all as specified and directed.
Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp complete all as specified and directed
Supply and fixing in repair of Compressor protection module, 220 V AC, 50/60Hz, 2W, Ambient temperature range : 30 to 70 dec C, Relay 250 V AC suitable for scroll compressor 21 TR. complete all as specified and directed
Supply and fixing in replacement V Belt of Make : Nirlon, Fenner, Ecodrive of following sizes :- (a) V Belt B-70
(b) V Belt B-68
(c) V Belt A-1550
(d) V Belt C-105
(e) V Belt B-108
Preventive maintenance & routine servicing of split AC of any type/size/make /model & capacity up to 3TR in any position / work shop as convenient indoor & out door unit by cleaning of dust from condenser, air filter, cooling coils by pressure pump , liquid line filter/capillary tube /expansion valve, refrigerant inlet /out let pipe by Nitrogen and Ethylene tri chloride(ETC),and checking of all electrical components and compressor etc. Replacement of minor parts such as nut, bolts, screws, washers, brazing, lugs etc and testing proper cooling all as directed. Note:- (i) The replacement of defective / nonfunctional parts except compressors during servicing shall be measured & paid for separately as “Supply only” under appropriate item of Sch ‘A’ and fixing charges for new items are deemed to be included under quoted rate of this item. (ii) Refrigerant gas for charging if required, shall be issued by department under Sch B. However, vacuumising and pressure leakage testing with nitrogen (N2), if any required, is deemed to be included under the unit rate quoted by the contractor during one time servicing & preventive maintenance of unit.
Preventive maintenance & routine servicing of Window type AC of any type/size/make /model & capacity at any position including cleaning & washing condenser assembly by chemical such as suction air filter & coil, brazing the discharge and suction line and checking & retightening of all electrical connections. Replacement of minor part such as nut, bolts, screws, washers incl replacment of unserviceable parts of capacity 1.5/2.0 TR of single phase AC etc and testing complete all as specified and directed. NOTE :- (i) The replacement of defective / nonfunctional parts except compressors during servicing shall be measured & paid for separately as “Supply only” under appropriate item of Sch ‘A’ and fixing charges for new items are deemed to be included under quoted rate of this item. (ii) Refrigerant gas for charging if required, shall be measured and paid separately. However, vacuumising and pressure leakage testing with nitrogen (N2), if any required, is deemed to be included under the unit rate quoted by the contractor during one time servicing & preventive maintenance of unit.
Supply only following items of Air conditioning split/window type AC of capacity 1.5/2/3TR of any make/model/ capacity including checking of defects and rectified. (a) Supply only in replacement with new Starting capacitor 80/100 mfd suitable for 240 Volts 50 HZ AC supply.
Supply only in replacement with new Starting capacitor 100/120 mfd suitable for 240 volts 50 HZ AC .
Supply only in replacement with new Running capacitor of 36 mfd +5/6 mfd suitable for 440 volts 50 HZ AC.
Supply only in replacement with new Running capacitor of 45/50/60 + 5/6 mfd suitable for 440 volts 50 HZ AC.
Supply only in replacement with new Running capcitor of 10 mfd suitable for 430 volts 50 HZ AC.
Supply only in replacement with new Running capcitor of 1 to 2.5 mfd suitable for 240 volts 50 HZ AC.
Supply only in replacement with new Running capacitor of 3 to 4 mfd suitable for 240 volts 50 HZ AC .
Supply only in replacement with new PVC braded drain pipe of size 15 mm inner dia.
Supply only in replacement with new PVC braded drain pipe of size 20 mm inner dia .
Supply only in replacement with new Electronic sensing unit as per sample (PCB) with hand set suitable for PCB and display unit suitable for Split AC/Window AC 1.5/2.0 TR of capacity, complete all as specified and directed.
Supply only in replacement with new Electronic sensing unit (PCB) as per sample with hand set suitable for PCB and display unit suitable for Split AC 3.0 TR inverter type of capacity, complete all as specified and directed.
Supply only in replacement with new Electronic sensing unit (PCB) as per sample with hand set suitable for PCB and display unit suitable for Split AC 3.0 TR capacity Non inverter type, complete all as specified and directed.
Supply only in replacement with new Electronic sensing unit (PCB) as per sample with hand set suitable for PCB and display unit suitable for Split AC 3.0 TR cassette type of any complete all as specified and directed.
Supply only in replacement with new Electronic sensing unit (PCB) as per sample with hand set suitable for PCB and display unit suitable for hot and cool type Split AC 1.5/2 TR of any complete all as specified and directed.
Supply only in replacement with new Air cooled copper condenser coil as per sample suitable for split type AC 1.5/2TR complete all as specified and directed.
Supply only in replacement with new Air cooled copper condenser coil as per sample suitable for window type AC 1.5/2TR complete all as specified and directed.
Supply only in replacement with new Air cooled copper condenser coil as per sample suitable for split type AC 3TR complete all as specified and directed.
Supply only in replacement with new Air cooled copper condenser coil as per sample suitable for split type Cassette AC 3TR including complete all as specified and directed.
Supply only in replacement with new Electric fan motor as per sample suitable for out door unit 1.5/2 TR split AC Single Phase complete all as specified and directed.
Supply only in replacement with new Electric fan motor as per sample suitable for out door unit 1.5/2 TR window AC Single Phase complete all as specified and directed.
Supply only in replacement with new Electric fan motor as per sample suitable for out door unit 3 TR Split AC Single Phase complete all as specified and directed.
Supply only in replacement with new Electric fan motor as per sample suitable for out door unit 3 TR Split AC Three Phase complete all as specified and directed.
Supply only in replacement with new capillary tube of size as per sample suitable for split AC 1.5TR/2TR/3TR and window type AC of any make complete all as specified and directed.
Supply only in replacement with new Liquid line copper filter as per sample suitable for 1.5/2 TR split/window AC.
Supply only in replacement with new Liquid line copper filter as per sample suitable 3 TR split AC.
Supply only in replacement with new Over load Relay as per sample suitable for any type split type 1.5/2 TR Capacity.
Supply only in replacement with new Over load Relay as per sample suitable for any type split type 3 TR Capacity.
Supply only in replacement with new Condenser side fan blade as per sample suitable for existing Split type AC's of Capacity 1.5/2 TR.
Supply only in replacement with new Condenser side fan blade as per sample suitable for existing Split type AC's of Capacity 3 TR.
Supply only PVC fan blower assembly as per sample for 1.5 /2TR window / split AC's Non inverter type any make as existing.
Supply only in replacement with new Blower motor as per sample suitable for split type AC of 3 TR Capacity Non inverter as per existing make and model.
Supply only in replacement with new Blower motor as per sample suitable for split type AC of 1.5/2 TR capacity inverter type as per existing make and model.
Supply only in replacement with new Blower motor as per sample suitable for split type AC of 3 TR capacity inverter type as per existing make and model.
Supply only in replacement with new Swing Motor suitable for flapper of any type Split AC 1.5 / 2 TR Capacity.
Supply only in replacement with new Swing Motor suitable for flapper of any type Split AC 3 TR Capacity.
Supply only in replacement with new flapper suitable for Split AC as per sample for capacity 1.5 to 3 TR
Supply only in replacement with new PVC Grills as per sample and for any make window AC.
Supply only in replacement with new Thermostate switch with knob 230 volts for Window AC
Supply only in replacement with new Check valve any dia for upto 3 TR capacity Split AC's as per sample.
Supply only in replacement with new Expansion valve complete set as per sample suitable for 1.5 / 2 TR Split AC.
Supply only in replacement with new Expansion valve complete set as per sample suitable for 3 TR Split AC.
Supply only in replacement with new Ventury as per sample made of thermo-coal insulation suitable for Window AC .
Supply only in replacement with new Pre-air filter made up of PVC for indoor unit as per sample of split AC suitable for any capacity make and description complete
Supply only in replacement with new Brass service valve of 5/8" dia with flare unit as per sample for split type AC.
Supply only in replacement with new Brass service valve of 3/8" dia with flare unit as per sample for split type AC.
Supply only in replacement with new Brass service valve of 1/2" dia with flare unit as per sample for split type AC.
Supply only in replacement with new Brass service valve of 1/4" dia with flare unit as per sample for split type AC.
Supply only in replacement with new Brass service dead nut suitable for any type of Acs as per sample.
Supply only replacement with new copper tubing of special annealed pressure copper of size 3/8" bore
Supply only in replacement with new copper tubing of special annealed pressure copper of size 5/8" bore
Supply only in replacement with new copper tubing of special annealed pressure copper of size 1/4" bore
Supply only in replacement with new copper tubing of special annealed pressure copper of size 1/2" bore
Supply and fixing in replacement with new Evaporator complete indoor unit as per sample body made of PVC with GI base plate suitable for 1.5TR/2TR split AC complete all as specified and directed.
Supply and fixing in replacement with new Hermetic sealed Reciprocating compressor as per sample complete suitable for 1.5 TR Split Acs 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A respective item.
Supply and fixing in replacement with new Hermetic sealed Reciprocating compressor as per sample complete all as directed and suitable for 2 TR Split Acs 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A.
Supply and fixing in replacement with new Hermetic sealed Reciprocating compressor as per sample complete all as directed and suitable for 3 TR Split AC Single Phase 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A complete all as specified and directed.
Supply and fixing in replacement with new Hermetic sealed Reciprocating compressor as per sample complete all as directed and suitable for 3 TR Three Phase Split Acs 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A complete all as specified and directed.
Supply and fixing in replacement with new Hermetic sealed Reciprocating compressor as per sample complete all as directed and suitable for 1.5 TR Single Phase Window Acs 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A complete all as specified and directed.
Supply and fixing in replacement with new Hermetic sealed Reciprocating compressor as per sample complete all as directed and suitable for 2 TR Single Phase Window Acs 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A complete all as specified and directed.
Supply and fixing in replacement with new Rotary compressor as per sample complete and suitable for 1.5 TR Split AC Single phase 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A complete all as specified and directed.
Supply and fixing in replacement with new Rotary compressor as per sample complete all as directed and suitable for 2 TR Split AC Single phase 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A complete all as specified and directed.
Supply and fixing in replacement with new Rotary compressor as per sample complete all as directed and suitable for 3 TR Split AC Single phase 230 volts of existing make. Vaccumising and pressure testing is inclusive under preventive maintenance of unit under schedule A complete all as specified and directed.
Supply and fixing in replacement with new Rotary compressor as per sample complete all as directed Vaccumising and pressure testing is inclusive under preventive maintenance of unit.and suitable for 3 TR Split AC Three phase 230 volts of existing make complete all as specified and directed.
S&F in replacement with new out door cover at any location and floor made of MS Angle and GI Sheet with proper fixing screw to cover the entire out door unit as per sample , fixed on wall with necessary grouting MS bolts, washer duly painted and making good of disturbed surfaces, suitable for installing outdoor unit of 1.5/2.0/3.0 TR AC complete all as specified and directed.
Supply and fixing in replacement with new Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB complete all as specified and directed.
S & F in replacement with new Triple pole and earth enclosure with a three pin and earth plug with socket complete with one triple pole MCB 32 Amps complete all as specified and directed.
Supply and fixing in replacement MCB 6 to 32 Amp Single pole 10kA 'B' curve 240V, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed.
Supply and fixing in replacement with MCB TPN / FP 32 Amp 415V 10KA 'B' curve in theMCB DB complete with connection testing and commissioning complete all as specified and directed.
M & L necessary tools for finding leakage in condenser coil and rectify defects including welding/brazing as necessary by arranging N2 gas for checking and mutein gas for welding etc all as directed and testing for satisfactory operation of window/split type AC complete all as specified and directed.
S & F in repair Voltage Monitor three phase protection device for three phase system having protection against High, Low Voltage, Single Phasing and Reverse phase sequence as per sample complete all as specified and directed.
Repair / Maint of PCB of any type AC as per Sample suitable for 1.5 / 2/ 3 TR split / window AC complete all as specified and directed.
Uma engineers (BID ID -3311815)
M/S Rakesh Verma (BID ID -3318775)
stage.html
html • 0.05 MB
tech_bid_open.pdf
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
details.html
html • 0.03 MB
Download all tender documents and submit your bid
Disclaimer: TenderKart has made every reasonable effort to ensure that the information on this page is accurate and authentic, however it cannot be held liable for any third-party claims or losses or any damages. TenderKart makes no warranty, expressed or implied, as to the results obtained from the use of this information. If you notice any error or omission, please let us know at .