Supply, installation, testing and commissioning of air conditioning and ventilation system of Exhaust Air Fan Building of FRFCF, Kalpakkam

Amount

Centrifugal fan: The scope of work includes supply, handling, installation, testing and commissioning of upblast type centrifugal fans along with inverted duty energy efficient motor (IE3). The scope also includes supply & erection of accessories like flexible connections at fan inlet and outlet along with woven glass cloth, base frame, vibration isolators, seismic arrestors, V-belt guard, grouting bolts, grouting etc., as per technical specification. Capacity 69,000 CMH, St. Pressure 750 Pa

Centrifugal fan: The scope of work includes supply, handling, installation, testing and commissioning of upblast type centrifugal fans along with inverted duty energy efficient motor (IE3). The scope also includes supply & erection of accessories like flexible connections at fan inlet and outlet along with woven glass cloth, base frame, vibration isolators, seismic arrestors, V-belt guard, grouting bolts, grouting etc., as per technical specification. Capacity 73,000 CMH, St. Pressure 2050 Pa

Centrifugal fan: The scope of work includes supply, handling, installation, testing and commissioning of upblast type centrifugal fans along with inverted duty energy efficient motor (IE3). The scope also includes supply & erection of accessories like flexible connections at fan inlet and outlet along with woven glass cloth, base frame, vibration isolators, seismic arrestors, V-belt guard, grouting bolts, grouting etc., as per technical specification. Capacity 76500 CMH, St. Pressure 3000 Pa

Centrifugal fan: The scope of work includes supply, handling, installation, testing and commissioning of upblast type centrifugal fans along with inverted duty energy efficient motor (IE3). The scope also includes supply & erection of accessories like flexible connections at fan inlet and outlet along with woven glass cloth, base frame, vibration isolators, seismic arrestors, V-belt guard, grouting bolts, grouting etc., as per technical specification. Capacity 1,00,000 CMH, St. Pressure 2500 Pa

Centrifugal fan: The scope of work includes supply, handling, installation, testing and commissioning of upblast type centrifugal fans along with inverted duty energy efficient motor (IE3). The scope also includes supply & erection of accessories like flexible connections at fan inlet and outlet along with woven glass cloth base frame, vibration isolators, seismic arrestors, V-belt guard, grouting bolts, grouting etc., as per technical specification. Capacity 15,000 CMH, St. Pressure 2500 Pa

Tube axial fan: The scope of work includes design, supply, handling, installation, testing and commissioning of duct mounted Tube Axial Fans with CS casing (inside and outside epoxy painted), die cast aluminum alloy aerofoil blade impeller, EN8 shaft, energy efficient motor (IE2), etc. of following capacities. Supply fan Capacity 6,100 CMH, St. Pressure 200 Pa

Tube axial fan: The scope of work includes design, supply, handling, installation, testing and commissioning of duct mounted Tube Axial Fans with CS casing (inside and outside epoxy painted), die cast aluminum alloy aerofoil blade impeller, EN8 shaft, energy efficient motor (IE2), etc. of following capacities. Exhaust fan Capacity 1,000 CMH, St. Pressure 100 Pa

Propeller fan: The scope of work includes design, supply, handling, installation, testing and commissioning of wall mounted propeller fans with CS casing (inside and outside epoxy painted), die cast aluminum alloy aerofoil blade impeller, EN8 shaft, energy efficient motor (IE2), ect. of following capacities. 11800 CMH, St. Pressure 50 Pa

Pre filters: The scope of work includes design, supply, transportation, handling, installation, testing and commissioning of HDPE Pre filters with 90% efficiency down to 10 micron, filter size 610 x 610 x 150 mm (1700 CMH per Filter) including 6 mm thick neoprene gasket.

Fine filters: The scope of work includes transportation, handling, installation, testing and commissioning of synthetic non woven Fine filters with 99% efficiency down to 5 micron, Filter size 610 x 610 x 292 mm (1700 CMH per Filter) including 6 mm thick neoprene gasket.

HEPA filters: The scope of work includes design, supply, transportation, handling, installation, testing and commissioning of micro glass fiber HEPA filters with 99.97 % efficiency down to 0.3 micron, Filter size 610 x 610 x 292 mm (1700 CMH per Filter) including 6 mm thick neoprene gasket.

GI duct: Supply, fabrication, erection and testing of supply air duct with GI material, complying to IS: 277, Class IV, Grade 275 GSM, necessary reinforcement, supply air collars, vanes, splitters, fasteners, etc., as per technical specification and duct layout drawings. Duct construction shall be as per SMACNA standard. (Note: Necessary duct supporting and stiffners structural material (MS) are covered under item no. 31) 16 Gauge

GI duct: Supply, fabrication, erection and testing of supply air duct with GI material, complying to IS: 277, Class IV, Grade 275 GSM, necessary reinforcement, supply air collars, vanes, splitters, fasteners, etc., as per technical specification and duct layout drawings. Duct construction shall be as per SMACNA standard. (Note: Necessary duct supporting and stiffners structural material (MS) are covered under item no. 31) 18 Gauge

GI duct: Supply, fabrication, erection and testing of supply air duct with GI material, complying to IS: 277, Class IV, Grade 275 GSM, necessary reinforcement, supply air collars, vanes, splitters, fasteners, etc., as per technical specification and duct layout drawings. Duct construction shall be as per SMACNA standard. (Note: Necessary duct supporting and stiffners structural material (MS) are covered under item no. 31) 20 Gauge

SS304L duct:Supply, fabrication, erection and testing of exhaust air duct with AISI SS304L, complying to ASTM A 240 complete with pickling & passivation, TIG welding, etc., as per technical specification and drawings. The duct weld joints shall be 100 % DP tested. Duct welding and construction shall be as per technical specification. (Note: Necessary duct supporting structural material, reinforcement are covered under item no.31 and SS fasteners, poison plate covered in item no.32) SS 3mm sheet thickness

SS304L duct: Supply, fabrication, erection and testing of exhaust air duct with AISI SS304L, complying to ASTM A 240 complete with pickling & passivation, TIG welding, etc., as per technical specification and drawings. The duct weld joints shall be 100 % DP tested. Duct welding and construction shall be as per technical specification. (Note: Necessary duct supporting structural material, covered under item no.31 and reinforcement , SS fasteners, poison plate covered in item no.32) SS 5mm sheet thickness

Acoustic insulation: Supply and installation of 15 mm thick acoustic insulation of elasometric foam based synthetic rubber, open cell structure, self adhesive coating and covered with protective polytheylene foil to be laid inside the duct plenum. The acoustic insulation shall be suitable for 12 to 30 deg.C operating temperature, fire retandant “1” class, minimum density of 100 kg/cu.m resistant to chemical and micro-organisam, dust and fiber free and sound absorbtion as per class –D.

Supply and installation of double deflection type supply air grill with 16G extruded aluminium powder coated material, adjustable and locking type aluminium volume control damper. The louvers shall be adjustable in horizontal and vertical positions. Louvers portion shall be removable type for adjusting volume control damper.

Fabrication, supply and installation of double deflection type exhaust air grill with SS 304L material, 1.5 mm thick, adjustable and locking type SS 304L volume control damper.The louvers shall be adjustable in horizontal and vertical directions. The louvers portion shall be removable type for adjusting volume control damper.

Volume control damper: Fabrication, supply and installation of multi opposed blade type manual volume control damper, rectangular/circular shape, 3.0 mm thick SS 304L casing & 1.5 mm thick SS 304L blades, SS 304L shaft, bearing etc locking arrangement and OPEN/CLOSE inidcation etc., as per technical specification.

Volume control damper: Supply and installation of multi opposed blade type manual volume control damper, rectangular/circular shape, 16 G GSS casing & 16 G GSS blades, shaft, bearing etc locking arrangement and OPEN/CLOSE inidcation etc., as per technical specification.

Filter bank manual isolation damper: The scope of work includes supply, handling, erection, testing and commissioning of single louver, butterfly type, manual gear operated isolation dampers for outlet of supply filter bank room. (Note: Necessary MS structural material for supporting dampers is covered under item no. 31) 1500 x 1200 x 150 mm

Filter bank manual isolation damper: The scope of work includes supply, handling and erection , testing and commissioning of single louver, butterfly type, manual gear operated SS isolation dampers for inlet and outlet of exhaust filter bank room. (Note: Necessary MS structural material for supporting dampers is covered under item no. 31&32 ) 1800 x 1400 x 150 mm

Filter bank manual isolation damper: The scope of work includes supply, handling and erection , testing and commissioning of single louver, butterfly type, manual gear operated SS isolation dampers for inlet and outlet of exhaust filter bank room. (Note: Necessary MS structural material for supporting dampers is covered under item no. 31&32 ) 1500 x 1200 x 150 mm

Erection of pneumatic damper: Transportation, handling and erection testing and commissioning of pneumatically operated isolation damper at fan inlet and outlet. The supply of dampers are in the scope of department. Dia 1250 mm

Erection of pneumatic damper: Transportation, handling and erection testing and commissioning of pneumatically operated isolation damper at fan inlet and outlet. The supply of dampers are in the scope of department. Dia 600 mm

Erection of pneumatic damper: Transportation, handling and erection testing and commissioning of pneumatically operated isolation damper at fan inlet and outlet. The supply of dampers are in the scope of department. Dia 1400 mm

Erection of pneumatic damper: Transportation, handling and erection testing and commissioning of pneumatically operated isolation damper at fan inlet and outlet. The supply of dampers are in the scope of department. Size 600 mm x 450 mm

Erection of pneumatic damper: Transportation, handling and erection testing and commissioning of pneumatically operated isolation damper at fan inlet and outlet. The supply of dampers are in the scope of department. Size 1400 mm x 1100 mm

Erection of pneumatic damper: Transportation, handling and erection testing and commissioning of pneumatically operated isolation damper at fan inlet and outlet. The supply of dampers are in the scope of department. Size 1250 mm x 1000 mm

MS Supports: Supply of materials, fabrication and erection of MS structural steel as per IS 2062 Gr.B with original linkable mill test certificate for supporting ducts, plenums, isolation dampers, pipes, equipment supports, stiffners etc., including one coat of epoxy primer and two coat of epoxy painting. The structural material shall be in the form of angle, channel, beam, plate, pipe, rod, fasteners, clamp etc.

SS304 Supports: Supply of materials, fabrication and erection of SS304 structural steel in the form of angle, channel, beam, plate, 3mm flats/sheet, rod, fasteners, clamp etc as per ASTMA240 with original linkable mill test certificate. 3mm flats/sheets shall be provided whereever CS to SS contact is there.

Anchor Fasteners: Supply and fixing of Galvanized Iron anchor fasteners along with bolts and washers for fixing the base plate and providing pipe supports where ever embedded plates are not available / provided. Support base plates shall be fabricated from plates detailed in item no 31 & 32. The anchor bolt shall be seismic resistant. 12 x 120mm

Anchor Fasteners: Supply and fixing of Galvanized Iron anchor fasteners along with bolts and washers for fixing the base plate and providing pipe supports where ever embedded plates are not available / provided. Support base plates shall be fabricated from plates detailed in item no 31 & 32. The anchor bolt shall be seismic resistant. 16 x 150mm

Opening and enclosing of brick wall: Opening of brick wall of average thickness of 150 mm to 300mm for routing of pipe & ducts and enclosing the same with proper PVC sleeves, providing brick filling and cement mixture at various locations.

Opening and enclosing of concrete wall: Opening of concrete wall of average thickness of 150 mm to 300mm for routing of pipe & ducts and enclosing the same with proper PVC sleeves, providing brick filling and cement mixture at various locations.

Supply and application of 2 or 4 coats of Epoxy paint from approved manufacturer & approved shade and approved colour to interior walls, columns, beams, ceiling gantry platform and as indicated in the drawings at all levels, including preparation of the surface to be painted, by surface grinding, removing laitance, cement slurry, formoil, foreign matter, open voids, water cleaning, protecting the plate EP's, pipe EP's, closed steel boxes, edge angles with masking tape, applying primer coat, one coat of putty mixed with epoxy, filling all voids/pinholes in concrete by approved wall putty mixed with epoxy, removal of roughness in plastered surface with one or two coat of putty, applying epoxypaint by airless spray gun or roller brush with necessary ventilaton system, exhaust fans for proper release of gas, using boom lift, scissor lift, or any other advanced machineries, all materials, tools - tackles, equipment, materials, labour, necessary cleaning equipment, etc,. all complete as per manufacturer specification at all elevations and directed by the EIC. Note: Rate includes following 1. Two or more shade with 250 thickness shall be envisaged in a single wall. 2. Wetfilm thickness and Dry film thickness shall be checked at frequent intervals and as per QA requirements. 3. Rate shall also include preparation of concrete/ wall surface by breaking (if required), chipping, surface grinding and making the concrete surface smooth by cement mortar touch up work / minor plastering as indicated by EIC. 4. Painting in confined areas also envisaged in this item. Embedments / equipments available in the room shall be protected with masking tape or by alternate arrangements. 5. Advanced machineries for painting such as scissor lift / boom lift or equivalent shall be mobilised to complete the work in time 250 microns

Supply and application of 2 or 4 coats of Epoxy paint from approved manufacturer & approved shade and approved colour to interior walls, columns, beams, ceiling gantry platform and as indicated in the drawings at all levels, including preparation of the surface to be painted, by surface grinding, removing laitance, cement slurry, formoil, foreign matter, open voids, water cleaning, protecting the plate EP's, pipe EP's, closed steel boxes, edge angles with masking tape, applying primer coat, one coat of putty mixed with epoxy, filling all voids/pinholes in concrete by approved wall putty mixed with epoxy, removal of roughness in plastered surface with one or two coat of putty, applying epoxypaint by airless spray gun or roller brush with necessary ventilaton system, exhaust fans for proper release of gas, using boom lift, scissor lift, or any other advanced machineries, all materials, tools - tackles, equipment, materials, labour, necessary cleaning equipment, etc,. all complete as per manufacturer specification at all elevations and directed by the EIC. Note: Rate includes following 1. Two or more shade with 500 micron thickness shall be envisaged in a single wall. 2. Wetfilm thickness and Dry film thickness shall be checked at frequent intervals and as per QA requirements. 3. Rate shall also include preparation of concrete/ wall surface by breaking (if required), chipping, surface grinding and making the concrete surface smooth by cement mortar touch up work / minor plastering as indicated by EIC. 4. Painting in confined areas also envisaged in this item. Embedments / equipments available in the room shall be protected with masking tape or by alternate arrangements. 5. Advanced machineries for painting such as scissor lift / boom lift or equivalent shall be mobilised to complete the work in time. 500 microns

Providing and applying painting Two coats at all levels with Acrylic emulsion paint (ACE or Equivalent approved brand, colour and manufacturer) to give an even shade including one under coat of suitable primer, applying putty, preparation of the surfaces, scaffolding complete all as per specifications and as directed by the Engineer-in-charge.

Providing and applying painting Two coats at all levels with Acrylic emulsion paint of (ACE or Equivalent approved brand, colour and manufacturer) to give an even shade including preparation of the surfaces, applying putty, scaffolding complete all as per specifications and as directed by the Engineer-in-charge.

Differential Pressure gauge: Supply and installation of 6" dial type differential pressure gauge-Magnehelic type complete with SS tubings, compression fittings, mounting brackets etc. Range : 0 to 10 mmwc

Differential Pressure gauge: Supply and installation of 6" dial type differential pressure gauge-Magnehelic type complete with SS tubings, compression fittings, mounting brackets etc. Range : 0 to 30 mmwc

Differential Pressure gauge: Supply and installation of 6" dial type differential pressure gauge-Magnehelic type complete with SS tubings, compression fittings, mounting brackets etc. Range : 0 to 100mmwc

Differential Pressure gauge: Supply and installation of 6" dial type differential pressure gauge-Magnehelic type complete with SS tubings, compression fittings, mounting brackets etc. Range : 0 to 250mmwc

Differential Pressure gauge: Supply and installation of 6" dial type differential pressure gauge-Magnehelic type complete with SS tubings, compression fittings, mounting brackets etc. Range : 0 to 300mmwc

Differential Pressure gauge: Supply and installation of 6" dial type differential pressure gauge-Magnehelic type complete with SS tubings, compression fittings, mounting brackets etc. Range : 0 to 360mmwc

Supply, installation and commissioning of differential pressure switch Range : 0 to 10 mmwc

Supply, installation and commissioning of differential pressure switch Range : 0 to 30 mmwc

Supply, installation and commissioning of Diaphragm type pressure switches with following ranges: Range: -50 to 0 mmwc

Supply, installation and commissioning of Diaphragm type pressure switches with following ranges: Range: -160 to 0 mmwc

Supply, installation and commissioning of Diaphragm type pressure switches with following ranges: Range: -200 to 0 mmwc

Supply, installation and commissioning of Diaphragm type pressure switches with following ranges: Range: -210 to 0 mmwc

Supply, installation and commissioning of capacitance type pressure transmitter Range: -50 to 0 mmwc

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 87000 m3/h Duct connection Stack Plenum(1500x650mm)

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 775000 m3/h Duct connection Stack Plenum (450x300mm)

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 360000 m3/h Duct connection Stack Plenum(2250x1500mm)

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 2400 m3/h Duct connection Stack Plenum(450x300mm)

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 42000 m3/h Duct connection Stack Plenum(1100x1050mm)

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 240000 m3/h Duct connection Stack Plenum(2000x1800mm)

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 24000 m3/h Duct connection Stack Plenum(750x600mm)

Supply and installation of Annubar (Multi point pitot tube) sensor with transmitter, 4-20 mA current output for measuring air flow through supply duct with complete accessories like duct flanges, screws, compression fittings etc. The calibration of every Annubar shall be from M/s. FCRI, Palakkad or equivalent. Range- 0 to 17500 m3/h Duct connection Stack Plenum(1000x650mm)

Supply, installation and commissioning of control cables & Signal cables 2C x 1.0 Sq mm (overall shielded)

Supply, installation and commissioning of control cables & Signal cables 4C x 1.0 Sq mm (overall shielded)

Supply, installation and commissioning of control cables & Signal cables 1P x 0.75 Sq.mm (Overall shielded)

Earthing system: 1C X 16 sq. mm. Earthing Copper Cable

Cable tray: Perforated 2.5 mm thick GI cable tray with cover (minimum 70 µ coating thickness) including all accessories and MS mounting support. Size 100 mm x 50 mm

Cable tray: Perforated 2.5 mm thick GI cable tray with cover (minimum 70 µ coating thickness) including all accessories and MS mounting support. Size 150 mm x 50 mm

Cable tray: Perforated 2.5 mm thick GI cable tray with cover (minimum 70 µ coating thickness) including all accessories and MS mounting support. Size 200 mm x 50 mm

Junction boxes (100 Terminals) (Material: 2.5 mm thick cast aluminium, IP -55, provided with 6 nos SS cable glands per JB)

Instrument erection accessories: Isolation Valves

Instrument erection accessories: 1” Rigid Conduit (mild steel; hot dipped galvanised) including conduit fittings like coupling, elbows, clamps etc.

Instrument erection accessories: 1” Flexible Conduit (mild steel; hot dipped galvanised) including conduit fittings like coupling, elbows, clamps etc.

Instrument erection accessories: Impulse Tubes:6mm OD X 1mm thick SS 316 annealed, cold drawn seamless tubes, 600# class

Instrument erection accessories: 6mm SS OD X 1/2" NPT (M)

Instrument erection accessories: 6mm OD (M) X 1/2" NPT (F)

Instrument erection accessories: 6mm SS ferrule type Union

Instrument erection accessories: 3 valve SS manifold

UNIVERSAL MEP PROJECTS & ENGINEERING SERVICES LIMITED