Comprehensive Maintenance, Testing, Validation and Supply Services for HVAC systems, cold rooms, door interlocks, filters and allied works at IVC facility at HLL biotech limited, Chengalpattu

HVAC WORKS

Plate Heat Exchanger Servicing

Comprehensive servicing of the Plate Heat Exchanger (PHE) assembly includes complete isolation, draining, and dismantling of the plate pack using hydraulic tools; thorough mechanical and chemical cleaning of all plates; visual inspection and condition reporting; complete re-gasketing with OEM-specified glue/clip-type gaskets; re-assembly, alignment, and final torque tightening as per OEM manual; hydrostatic pressure testing at 1.5 times design pressure; functional servicing and calibration of all associated valves, inspection of the SS-302 support frame, piping connections, and expansion tank; followed by commissioning, performance validation against design approach temperature, and submission of a complete service dossier including test certificates. The costing shall include all labour, tools, chemicals, a complete set of gaskets, and consumables.

PHE Servicing @ VVF Block

PHE (Primary/Process Side: 310 M³/hr @ 7°C Inlet / 12°C Outlet, Secondary/Utility Side: 240 M³/hr @ 4°C Inlet / 11.5°C Outlet)

PHE Servicing @ QC Block

PHE (Primary/Process Side: 280 M³/hr @ 7°C Inlet / 12°C Outlet, Secondary/Utility Side: 190 M³/hr @ 4°C Inlet / 11.5°C Outlet)

PHE Servicing @ AR Block

PHE (Primary/Process Side: 155 M³/hr @ 7°C Inlet / 12°C Outlet, Secondary/Utility Side: 105 M³/hr @ 4°C Inlet / 11.5°C Outlet)

Chilled Water Manifold Valve Package Servicing

Comprehensive servicing of AHU chilled water manifold valve package with each set comprising of isolation valves (5 nos. in each set ) (Butterfly valves for sizes > 50 mm and ball valve for sizes < 40 mm), Y-Strainer, Manual balancing valve, 2-way control valve(globe valve type) with actuators & thermostat, pressure gauge with ball valve, Temperature Gauge, Ball valve for Airvent and Ball valve for Drain Line. Scope of service should include system isolation and draining as required, dismantling of strainer and accessible valve internals, thorough cleaning of Y-strainer screen and flushing of line to remove debris, scale and sludge, checking and smooth operation of all valves for leakage and proper functioning, tightening of gland packing, flange bolts and threaded joints, checking actuator stroke of 2-way valve, rectification of minor leakages, refilling and venting of system after servicing, hydraulic pressure testing of manifold assembly at 1.5 times working pressure to ensure joint integrity and leak-free performance, restoration of insulation disturbed during work, and commissioning checks for normal flow and pressure conditions, complete in all respects as per manufacturer recommendations and site engineer’s instructions.

CHW Manifold Valve Package Servicing @ VVF Block

AHU-01 / 98.4 GPM / Pipe Size 80mm

AHU-02 / 41.2 GPM / Pipe Size 50mm

AHU-03 / 18.6 GPM / Pipe Size 40mm

AHU-04 / 71.8 GPM / Pipe Size 65mm

AHU-05 / 28 GPM / Pipe Size 40mm

AHU-06 / 25.5 GPM / Pipe Size 50mm

AHU-07 / 87.8 GPM / Pipe Size 80mm

AHU-08 / 23.9 GPM / Pipe Size 40mm

AHU-09 / 20 GPM / Pipe Size 40mm

AHU-10 / 63.8 GPM / Pipe Size 65mm

VUS - 01 / 60 GPM / Pipe Size 65mm

VUS - 02 / 75 GPM / Pipe Size 65mm

TFA - 01 / 166.3 GPM / Pipe Size 80mm

TFA - 02 / 164.9 GPM / Pipe Size 80mm

CHW Manifold Valve Package Servicing @ QC Block

AHU-01 / 33.3 GPM / Pipe Size 50mm

AHU-02 / 55.9 GPM / Pipe Size 65mm

AHU-03 / 14.6 GPM / Pipe Size 32mm

AHU-04 / 42.6 GPM / Pipe Size 50mm

AHU-05 / 21.3 GPM / Pipe Size 40mm

AHU-06 / 73.2 GPM / Pipe Size 65mm

AHU-07 / 31.9 GPM / Pipe Size 50mm

AHU-08 / 37.2 GPM / Pipe Size 50mm

AHU-09 / 55.9 GPM / Pipe Size 65mm

VUS-01 / 17.3 GPM / Pipe Size 40mm

TFA-01 / 202.2 GPM / Pipe Size 100mm

TFA-02 / 151.6 GPM / Pipe Size 100mm

TFA-03 / 50.5 GPM / Pipe Size 65mm

TFA-04 / 83.8 GPM / Pipe Size 80mm

CHW Manifold Valve Package Servicing @ AR Block

AHU-01 / 27.9 GPM / Pipe Size 50mm

AHU-02 / 21.3 GPM / Pipe Size 40mm

AHU-03 / 37.2 GPM / Pipe Size 50mm

AHU-04 / 67.8 GPM / Pipe Size 65mm

AHU-05 / 63.8 GPM / Pipe Size 65mm

AHU-06 / 41.2 GPM / Pipe Size 50mm

AHU-07 / 19 GPM / Pipe Size 40mm

AHU-08 / 20 GPM / Pipe Size 50mm

TFA-01 / 90 GPM / Pipe Size 65mm

VUS-01 / 236.7 GPM / Pipe Size 100mm

Brine Manifold Valve Package Servicing

Comprehensive servicing of AHU brine manifold valve package with each set comprising of isolation valves (6 nos. in each set ) (Butterfly valves for sizes > 50 mm and ball valve for sizes < 40 mm), Y-Strainer, Manual balancing valve, 3-way control valve(globe valve type) with actuators & thermostat, pressure gauge with ball valve, Temperature Gauge, Ball valve for Airvent and Ball valve for Drain Line. Scope of service should include system isolation and draining as required, dismantling of strainer and accessible valve internals, thorough cleaning of Y-strainer screen and flushing of line to remove debris, scale and sludge, checking and smooth operation of all valves for leakage and proper functioning, tightening of gland packing, flange bolts and threaded joints, checking actuator stroke of 3-way valve, rectification of minor leakages, refilling and venting of system after servicing, hydraulic pressure testing of manifold assembly at 1.5 times working pressure to ensure joint integrity and leak-free performance, restoration of insulation disturbed during work, and commissioning checks for normal flow and pressure conditions, complete in all respects as per manufacturer recommendations and site engineer’s instructions.

Brine Manifold Valve Package Servicing @ VVF Block

CAHU-01 / 21 GPM / Pipe Size 40mm

CAHU-01 / 21 GPM / Pipe Size 40mm

CAHU-02 / 29 GPM / Pipe Size 40mm

CAHU-02 / 29 GPM / Pipe Size 40mm

CAHU-04 / 40 GPM / Pipe Size 50mm

CAHU-04 / 40 GPM / Pipe Size 50mm

Brine Manifold Valve Package Servicing @ AR Block

CAHU-01 / 28 GPM / Pipe Size 40mm

CAHU-01 / 28 GPM / Pipe Size 40mm

AHU General Servicing

Providing comprehensive general servicing of AHU including isolation of power supply, opening and cleaning of blower section, inspection and servicing of plug fan assembly, checking fan wheel condition, bearing condition and lubrication/greasing, verification of fan and motor mounting integrity, motor general check-up including insulation condition, abnormal noise, vibration and temperature, tightening of foundation bolts, thorough chemical cleaning of cooling coil using approved non-corrosive coil cleaner with pressurised water/air to remove dust, grease and microbial deposits to restore heat transfer efficiency, cleaning of drain tray and condensate line, checking casing panels for air leakage and proper sealing, inspection and integrity checking of AHU AHU control panel including incoming/outgoing terminals, contactors, overload relays and functional performance, earthing continuity, cable tightness and overheating indications, followed by operational testing of AHU for smooth operation, airflow performance and noise level, complete in all respects as per OEM recommendations and site engineer’s instructions.

AHU General Servicing @ VVF Block

AHU-01 / 98.4 GPM

AHU-02 / 41.2 GPM

AHU-03 / 18.6 GPM

AHU-04 / 71.8 GPM

AHU-05 / 28 GPM

AHU-06 / 25.5 GPM

AHU-07 / 87.8 GPM

AHU-08 / 23.9 GPM

AHU-09 / 20 GPM

AHU-10 / 63.8 GPM

VUS - 01 / 60 GPM

VUS - 02 / 75 GPM

TFA - 01 / 166.3 GPM

TFA - 02 / 164.9 GPM

CAHU-01 / 21 GPM

CAHU-01 / 21 GPM

CAHU-02 / 29 GPM

CAHU-02 / 29 GPM

CAHU-04 / 40 GPM

CAHU-04 / 40 GPM

AHU General Servicing @ QC Block

AHU-01 / 33.3 GPM

AHU-02 / 55.9 GPM

AHU-03 / 14.6 GPM

AHU-04 / 42.6 GPM

AHU-05 / 21.3 GPM

AHU-06 / 73.2 GPM

AHU-07 / 31.9 GPM

AHU-08 / 37.2 GPM

AHU-09 / 55.9 GPM

AHU-10 [Hot Air]

AHU-11 [Hot Air]

VUS-01 / 17.3 GPM

TFA-01 / 202.2 GPM

TFA-02 / 151.6 GPM

TFA-03 / 50.5 GPM

TFA-04 / 83.8 GPM

AHU General Servicing @ AR Block

AHU-01 / 27.9 GPM

AHU-02 / 21.3 GPM

AHU-03 / 37.2 GPM

AHU-04 / 67.8 GPM

AHU-05 / 63.8 GPM

AHU-06 / 41.2 GPM

AHU-07 / 19 GPM

AHU-08 / 20 GPM

TFA-01 / 90 GPM

VUS-01 / 236.7 GPM

CAHU-01 / 28 GPM

SITC of G4 Filters [AHU Side & Return Riser]

Supply, Installation, Testing & Commissioning of Filters (G4) as per the specification mentioned below: The G4 filters shall conform to EN 779 (Revised) classification G4, with minimum efficiency of 90% arrestance for coarse dust particles. Filter media shall be synthetic HDPE layered, pleated, housed in rigid extruded aluminium frame. Initial pressure drop at rated airflow shall be 4–5 mm of WC and final pressure drop shall be 12–13 mm of WC. Maximum sustainable temperature shall be below 60°C. Bidder shall provide manufacturer's test certificates and compliance declaration.

SITC of G4 Filters @ VVF Block

AHU Side - Flange Type

Return Riser Side - Box Type

SITC of G4 Filters @ QC Block

AHU Side - Flange Type

Return Riser Side - Box Type

SITC of G4 Filters @ AR Block

AHU Side - Flange Type

Return Riser Side - Box Type

SITC of F6 Filters [AHU Side]

Supply, Installation, Testing & Commissioning of Filters (F6) as per the specification mentioned below: The F6 filters shall conform to EN 779 (Revised) classification F6, with minimum efficiency of 99% for fine dust particles as per manufacturer’s test data. Filter media shall be non woven synthetic HDPE layered with aluminium mesh support, pleated, housed in rigid extruded aluminium and sheet metal casing. Initial pressure drop at rated airflow shall be 6.5–7.5 mm of WC and final pressure drop shall be 18–19 mm of WC. Maximum sustainable temperature shall be below 60°C. Bidder shall provide manufacturer's test certificates and compliance declaration.

SITC of F6 Filters - Flange Type @ VVF Block

SITC of F6 Filters - Flange Type @ QC Block

SITC of F6 Filters - Flange Type @ AR Block

SITC of F9 Filters [AHU Side]

Supply, Installation, Testing & Commissioning of Filters (F9) as per the specification mentioned below: The F9 filters shall conform to EN 779 (Revised) classification F9, with minimum efficiency of 50% at sub-micron particle size range as per manufacturer’s test certificate. Filter media shall be sub-micronic glass fibre, pleated, housed in aluminium extrusion and sheet metal casing. Initial pressure drop at rated airflow shall be 12–15 mm of WC and final pressure drop shall be 45 mm of WC. Maximum sustainable temperature shall be below 60°C. Bidder shall provide manufacturer's test certificates and compliance declaration.

SITC of F9 Filters - Flange Type @ VVF Block

SITC of F9 Filters - Flange Type @ QC Block

SITC of F9 Filters - Flange Type @ AR Block

SITC of HEPA Filters (H14)

Supply, Installation, Testing & Commissioning of HEPA Filters (H14) as per the specification mentioned below: The H14 HEPA filters shall conform to EN 1822 classification H14, having minimum efficiency of 99.995% at MPPS with PAO/DOP penetration as per standard. Filter media shall be sub-micronic glass fibre, housed in rigid aluminium extrusion frame suitable for terminal or modular housings. Initial pressure drop at rated airflow shall be 25 mm of WC and final pressure drop shall be 60 mm of WC. Bidder shall provide manufacturer's test certificates and compliance declaration.

SITC of Terminal HEPA Filters - Flange Type @ VVF Block

SITC of Terminal HEPA Filters - Flange Type @ QC Block

SITC of HEPA Filters - @ AR Block

610 x 610 x 305[mm] - AHU - Flange Type

610 x 305 x 305[mm] - AHU - Flange Type

610 x 610 x 120 [mm] - Terminal - Flange Type

305 x 305 x 120 [mm] - Terminal - Flange Type

450 x 450 x 120 [mm] - Terminal - Flange Type

375 x 375 x 120 [mm] - Terminal - Flange Type

612 x 582 x 70 [mm] - Riser - Box Type

612 x 282 x 70 [mm] - Riser - Box Type

SITC of Terminal HEPA Filters for Cold Room (H14)

Supply, Installation, Testing & Commissioning of Cold Room HEPA Filters (H14) as per the specification mentioned below: The Cold Room HEPA filters shall conform to EN 1822 classification H14 with minimum efficiency of 99.995% at MPPS. Filters shall be box type construction with PTFE membrane media housed in galvanized iron frame, specifically suitable for low-temperature cold room applications. Initial pressure drop at rated airflow shall be 19 mm of WC. Bidder shall provide manufacturer's test certificates and compliance declaration.

SITC of Cold Room HEPA Filters - Flange Type @ VVF Block

SITC of Cold Room HEPA Filters - Flange Type @ AR Block

Door Interlock Repair & Service

Providing repair, servicing, testing, and commissioning of cleanroom door interlock systems [Make-Eltech] (2-door, 4-door, 5-door, 6-door, and 8-door configuration) including inspection, diagnosis, repair or replacement of faulty controllers, sensors, electromagnetic locks, relays, wiring, and control logic to ensure correct interlocking, fail-safe operation, and prevention of simultaneous door opening. The scope includes cleaning and adjustment of components using non-particulating methods, electrical testing with calibrated instruments and final commissioning through functional testing under simulated and actual operating conditions. All work shall comply with cGMP, Schedule M, IS/ISO 14644, IEC 60204-1, and relevant Indian Standards, ensuring cleanroom integrity and zero cross-contamination. The job includes supply of required OEM-compatible spares, test/calibration records, and commissioning and compliance reports, complete as directed by the engineer-in-charge.

Door Interlock Repair & Service @ VVF Block

Repair, servicing, and commissioning of 2-Door Interlocking system

Repair, servicing, and commissioning of 3-Door Interlocking system

Repair, servicing, and commissioning of 2- Door interlocking with privacy logic

Repair, servicing, and commissioning of 3- Door interlocking with privacy logic

Supply, Installation, Testing & Commisioning of Single Leaf Electromagnetic Lock Projected type, 12V DC (600 lbs)

Supply, Installation, Testing & Commisioning of enclosure for EML Lock

Supply, Installation, Testing & Commisioning of Contactless Switch with Door position indications

Supply, Installation, Testing & Commisioning of Stainless Steel Emergency Keypads

Supply, Installation, Testing & Commisioning of Stainless Steel Privacy Keypads

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 2 Amps - 2 Door

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 3.5 Amps - 3 Door

Door Interlock Repair & Service @ QC Block

Repair, servicing, and commissioning of 2-Door Interlocking system

Repair, servicing, and commissioning of 3-Door Interlocking system

Repair, servicing, and commissioning of 2- Door interlocking with privacy logic

Repair, servicing, and commissioning of 3- Door interlocking with privacy logic

Supply, Installation, Testing & Commisioning of Single Leaf Electromagnetic Lock Projected type, 12V DC (600 lbs)

Supply, Installation, Testing & Commisioning of enclosure for EML Lock

Supply, Installation, Testing & Commisioning of Contactless Switch with Door position indications

Supply, Installation, Testing & Commisioning of Stainless Steel Emergency Keypads

Supply, Installation, Testing & Commisioning of Stainless Steel Privacy Keypads

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 2 Amps - 2 Door

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 3.5 Amps - 3 Door

Repair, servicing, and commissioning of 4-Door Interlocking system

Repair, servicing, and commissioning of 5-Door Interlocking system

Repair, servicing, and commissioning of 6-Door Interlocking system

Repair, servicing, and commissioning of 8-Door Interlocking system

Repair, servicing, and commissioning of 4- Door interlocking with privacy logic

Repair, servicing, and commissioning of 6- Door interlocking with privacy logic

Repair, servicing, and commissioning of 6- Door interlocking with privacy logic

Repair, servicing, and commissioning of 8- Door interlocking with privacy logic

Supply, Installation, Testing & Commisioning of Single Leaf Electromagnetic Lock Projected type, 12V DC (600 lbs)

Supply, Installation, Testing & Commisioning of enclosure for EML Lock

Supply, Installation, Testing & Commisioning of Contactless Switch with Door position indications

Supply, Installation, Testing & Commisioning of Stainless Steel Emergency Keypads

Supply, Installation, Testing & Commisioning of Stainless Steel Privacy Keypads

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 4.2 Amps - 4 Door

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 6 Amps - 5 Door

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 8.5 Amps - 6 Door / 8Door

Door Interlock Repair & Service @ AR Block

Repair, servicing, and commissioning of 2-Door Interlocking system

Repair, servicing, and commissioning of 3-Door Interlocking system

Repair, servicing, and commissioning of 2- Door interlocking with privacy logic

Repair, servicing, and commissioning of 3- Door interlocking with privacy logic

Supply, Installation, Testing & Commisioning of Single Leaf Electromagnetic Lock Projected type, 12V DC (600 lbs)

Supply, Installation, Testing & Commisioning of enclosure for EML Lock

Supply, Installation, Testing & Commisioning of Contactless Switch with Door position indications

Supply, Installation, Testing & Commisioning of Stainless Steel Emergency Keypads

Supply, Installation, Testing & Commisioning of Stainless Steel Privacy Keypads

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 2 Amps - 2 Door

Supply, Installation, Testing & Commisioning of SMPS Power Supply 12V DC, 3.5 Amps - 3 Door

Cold Room - Dx System Service

Providing comprehensive maintenance servicing and refrigerant gas charging for DX type coldroom units , including detailed visual inspection of all components such as evaporator coils, condenser units, compressors, expansion valves, and piping systems for any signs of wear, corrosion, or leaks; thorough cleaning of evaporator and condenser coils using approved non-corrosive cleaners to remove dust, debris, and contaminants; checking and tightening of all electrical connections, relays, contactors, and control panels; testing of safety devices including high/low pressure switches, thermostats, and defrost timers; leak detection using electronic detectors or soap solution methods followed by necessary repairs with compatible materials; system evacuation using vacuum pumps to achieve a minimum of 500 microns hold; charging with the specified refrigerant gas to the recommended pressure and quantity based on manufacturer's guidelines; performance testing post-charging to verify temperature pull-down, superheat, subcooling, and overall efficiency within ±2°C tolerance for storage requirements; submission of detailed service reports including pre- and post-service parameters and compliance certifications

Cold Room DX System Service @ QC Block + SP Block

Block- QC / Coldroom - 1/ Capacity- 19.34KW [01-IDU / 02-ODUs] [Make- Emerson]

Block- QC / Coldroom - 2/ Capacity- 27.84KW [01-IDU / 02-ODUs] [Make- Emerson]

Block- SP / Capacity- 14.4KW [01-IDU / 02-ODUs] [Make- Carrier]

Dx System - Split AC Service

Comprehensive servicing of DX Split Air Conditioning units including isolation of power supply, opening and cleaning of indoor and outdoor units, inspection and cleaning of filters, evaporator and condenser coils with suitable coil cleaner/soft brush, blowing out dust and foreign matter with compressed air, checking refrigerant level and topping up, inspection of fan blades, motor mounts and blower assembly, lubrication of moving parts where applicable, checking drain line for blockage and clearing, checks for abnormal noise/vibration and submission of service report, complete in all respects as per manufacturer recommendations and site engineer’s instructions

DX System Service @ AR Block

1 TR (Meeting Room, Document Room, Office - 1 )

2 TR (BMS, UPS & IT Room)

Robotic Duct Cleaning

The robotic duct cleaning for the AHU Ducting shall be executed in compliance with the latest Indian Standards (IS), Codes of Practice, Indian following CPWD General Specifications for Heating, Ventilation & Air-Conditioning (HVAC) 2024 and NADCA guidelines; the work entails cleaning the inside surfaces of supply and return air ducts by using robotics technology for mechanical cleaning to remove dust, impurities, and indoor air pollutants, with dust/rubbish collected in a box after passing through filters and disposed manually, followed by fumigation with appropriate and safe chemicals from the grill side to the AHU room side; the scope includes pre- and post-cleaning inspections via color photographs and video recordings provided on a pen drive, issuance of a cleaning certificate and service report, and all ancillary tasks such as duct opening, filter dismantling, and re-installation at the agency's cost

Robotic Duct Cleaning @ VVF Block

Robotic Duct Cleaning @ QC Block

Robotic Duct Cleaning @ AR Block

Validation, Performance Testing, Balancing of the HVAC System

Vendor to conduct the following tests and validate the HVAC system 1.HVAC Testing, Adjusting and Balancing as per ASHRAE standard (Air side & Water side). 2.Checking and Recording all the parameters in TAB format for the equipments like: Air Handling Units. This to includes Electrical measures (Frequency, Power factor & Kw.), Hydronic flow measures, Pressures across heat exchangers (Water & Air), Airflow measures, Motor RPM measures & Thermal measure. 3. Water balancing of chilled/hot water system including: 4.Programming, Documentation, Simulation & Commissioning of BAS 5.Cleanroom Performance Testing, Adjusting, Balancing and Recording, As per DQ confirming 1S0-14644 Part - 3. Clean room validation to be done both at at rest & in operation conditions. a.Air balancing with Flow Hood b.Room Temperature & Humidity Test c.Room Pressure Balancing d.HEPA Filter Integrity Test e.Particle count test f.Room Recovery Test g.Airflow Visualization Test Providing all documentation of IOQ (at rest & in operation) in HBL approved formats *For Cold Room AHU (CAHU) - Temperature Mapping to be performed

Validation @ QC Block

AHU-01 / 33.3 GPM / 10095 CFM

AHU-02 / 55.9 GPM / 11175 CFM

AHU-03 / 14.6 GPM / 2730 CFM

AHU-04 / 42.6 GPM / 6435 CFM

AHU-05 / 21.3 GPM / 3340 CFM

AHU-06 / 73.2 GPM / 8695 CFM

AHU-10 / 1000 CFM [Hot Air]

AHU-11 / 1000 CFM [Hot Air]

Validation of Unclassified Room AHUs / Rooms. Validation scope reamains same as the above, but tests limited to Airvelocity , Temperature & RH Test

TFA-01 / 202.2 GPM / 8210 CFM

VUS-01 / 17.3 GPM / 2275 CFM

QC Block - Cold Room - 1 / Dimension (m) - 2.6(L) x 4.75(W) x 2.4(H)

QC Block - Cold Room - 2 / Dimension (m) - 6.6(L) x 4.04(W) x 2.4(H)

SP Block - Cold Room - 1 / Dimension (m) - 5.05 (L) x 3.75(W) x 3.0(H)

SP Block - Cold Room - 2 / Dimension (m) - 5.05 (L) x 3.75(W) x 3.0(H)

SP Block - Cold Room - 3 / Dimension (m) - 4.90(L) x 3.75(W) x 3.0(H)

SP Block - Cold Room - 4 / Dimension (m) - 4.90(L) x 3.75(W) x 3.0(H)

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