Supply, erection, testing and commissioning of AHUs, pumps and associated piping with Instrumentation and Control system for Central Water Chilling Plant at FRFCF, Kalpakkam.

Amount

Chilled water pump Supply, installation, testing and commissioning of horizontal split casing centrifugal chilled water pump (Mechanical seal) of Discharge 900 m3/hr, head 19 mWc with suitable energy efficient motor (IE-3) of Inverter grade compatible with VFD drive suitable to 415V, 50Hz, 3Ph AC supply as per the detailed technical specification.

Chilled water pump Supply, installation, testing and commissioning of horizontal split casing centrifugal chilled water pump (Mechanical seal) of Discharge 400 m3/hr, head 30 mWc with suitable energy efficient motor (IE-3) of Inverter grade compatible with VFD drive suitable to 415V, 50Hz, 3Ph AC supply as per the detailed technical specification.

Design,supply,installation, testing and commissioning of the 415 V, 50Hz, 3Ph AC Indoor Variable Frequency Drive (VFD) panel with VFD and VFD bypass starter , numerical relay for motor protection with associated accessories as per the specifications and SLD.VFD suitable for a pump having discharge 400 m3/hr, head 30 mWc (45 kW approx) along with star delta bypass starter (Heavy Duty)

Design,supply,installation, testing and commissioning of the 415 V, 50Hz, 3Ph AC Indoor Variable Frequency Drive (VFD) panel with VFD and VFD bypass starter , numerical relay for motor protection with associated accessories as per the specifications and SLD.VFD suitable for a pump with discharge 1100 m3/hr, head 33 mWc (132 kW approx) along with star delta bypass starter (Heavy Duty)

Chilled water piping Supply, fabrication, erection, testing and commissioning of 850 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioing of 750 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 700 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 450 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioing of 300 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 250 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 200 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioing of 150 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 125 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 80 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 65 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 50 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Chilled water piping Supply, fabrication, erection, testing and commissioning of 25 NB factory made MS- ERW, pre-insulated chilled water piping with spiral aluminium outer jacket and PUF insulation as per technical specification. The piping shall be complete with necessary pipe fittings like elbows (short and long), Tees, reducers, flanges, fasteners,nipples, mitres etc., as per drawings. Scope of work also includes field insulation of joints and fittings with PUF & aluminium cladding.

Design, supply, erection, testing and commissioning of 50 Liters capacity Chemical Dosing Tank/water treatment with all necessary accessories as per the technical specification. Material of construction :Carbon steel A-285 Gr. C Working Pressure: 4 kg/cm2

Design, supply, erection, testing and commissioning of top feed bladder type Closed ExpansionTank of 3000 Liters capacity with pressurizing Pumps (1Working + 1 Standby), Armaflex / K- Flex Insulation 50 mm thick & 22 Gauge Aluminum Cladding with diamond finish and related piping, Isolating valves ,Safety valves , Drains, Overflow and Gauges, etc as per specifications and scope of work. Material of construction :Carbon steel A-285 Gr. C with Epoxy coated Make: Anergy/Equivalent

Supply, erection, testing and commissioning of butterfly valve of 50 NB size as per tender specifications. Scope also includes insulation of valves with PUF and Aluminium cladding.

Supply, erection, testing and commissioning of butterfly valve of 65 NB size as per tender specifications. Scope also includes insulation of valves with PUF and Aluminium cladding.

Supply, erection, testing and commissioning of butterfly valve of 80 NB size as per tender specifications. Scope also includes insulation of valves with PUF and Aluminium cladding.

Supply, erection, testing and commissioning of butterfly valve of 250 NB size (Gear operated) as per tender specifications. Scope also includes insulation of valves with PUF and Aluminium cladding.

Supply, erection, testing and commissioning of butterfly valve of 300 NB size (Gear operated) as per tender specifications. Scope also includes insulation of valves with PUF and Aluminium cladding.

Supply, erection, testing and commissioning of butterfly valve of 450 NB size (Gear operated) as per tender specifications. Scope also includes insulation of valves with PUF and Aluminium cladding.

Supply, erection, testing and commissioning of 25 NB Ball valve

Supply, erection, testing and commissioning of Gate valve of 25 NB size

Supply, erection, testing and commissioning of Gate valve of 50 NB size

Supply, erection, testing and commissioning of Gate valve of 65 NB size

Supply, erection, testing and commissioning of Gate valve of 80 NB size

Supply, erection, testing and commissioning of Gate valve of 125 NB size

Supply, erection, testing and commissioning of Gate valve of 150 NB size

Supply, erection, testing and commissioning of Non-Return Valve of 300 NB size

Supply, erection, testing and commissioning of Non-Return Valve of 450 NB size

Supply, erection, testing and commissioning of Auto-air vent of size of 40 NB

Supply, erection, testing and commissioning of Auto-air vent of size of 25 NB

Supply, erection, testing and commissioning of 250 NB size (195 m3/hr- dynamic type) of Balancing Valve, non raising spindle of stainless steel SS410 stem, stainless disc of AISI SS410 with EPDM sealing on seat, double seal by EPDM back flow and graphite asbesots packing on spindle C1220 cast iron/aluminium/ MS fabricated hand wheel with pressure test cocks for measurements and regulation of flow through pressure drop across the valve, insulation, flanges, boards, drain valves etc

Supply, erection, testing and commissioning of 300 NB size (Auto) of Balancing Valve, non raising spindle of stainless steel SS410 stem, stainless disc of AISI SS410 with EPDM sealing on seat, double seal by EPDM back flow and graphite asbesots packing on spindle C1220 cast iron/aluminium/ MS fabricated hand wheel with pressure test cocks for measurements and regulation of flow through pressure drop across the valve, insulation, flanges, boards, drain valves etc

Supply, erection, testing and commissioning of 700 NB size (Auto) of Balancing Valve, non raising spindle of stainless steel SS410 stem, stainless disc of AISI SS410 with EPDM sealing on seat, double seal by EPDM back flow and graphite asbesots packing on spindle C1220 cast iron/aluminium/ MS fabricated hand wheel with pressure test cocks for measurements and regulation of flow through pressure drop across the valve, insulation, flanges, boards, drain valves etc

Supply, erection, testing and commissioning of 250 NB,STRAINER(BASKET) as per tender specifications complete with matching flanges, insulation, etc as required

Supply, erection, testing and commissioning of 300 NB,STRAINER(BASKET) as per tender specifications complete with matching flanges, insulation, etc as required .

Supply, erection, testing and commissioning of 450 NB,STRAINER(BASKET) as per tender specifications complete with matching flanges, insulation, etc as required

Supply, erection, testing and commissioning of 250 NB Resilient vibration isolator (Rubber expansion Joint single sphere) at inlet and out let of chillers, pumps along with necessary bushes & accessories to minimise transmission of vibration to connected piping.

Supply, erection, testing and commissioning of 300 NB Resilient vibration isolator (Rubber expansion Joint single sphere) at inlet and out let of chillers, pumps along with necessary bushes & accessories to minimise transmission of vibration to connected piping.

Supply, erection, testing and commissioning of 450 NB Resilient vibration isolator (Rubber expansion Joint single sphere) at inlet and out let of chillers, pumps along with necessary bushes & accessories to minimise transmission of vibration to connected piping.

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 50 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 65 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 80 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 125 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 150 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 250 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 300 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 450 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 700 NB pipe size

Supply and erection of M S SHOE SUPPORTS with cold insulation (Including shoes & Clamp) suitable to 850 NB pipe size

MS Structural Pipe Support Supply, fabrication and erection of mild steel structural support (angles, channels etc.) for chilled water pipelines including all fasteners and painting, etc.

Supply and installation of Programmable control system comprising redundant CPU, Redundant power supply, Network Module, Remote I/O with necessary accessories like connectors, wiring. All the cards shall have conformal coating.

Supply and installation of Remote I/O modules, Redundant power supply, Network Module, provisions for Digital Inputs, Digital Outputs, Analog Inputs, Analog Outputs, Temperature modules, Floor mountable panel IP65 protected enclosure with necessary wiring and termination.

Supply and installation of 32 channel Digital Input cards for RIO’s.

Supply and installation of 16 channel Digital Input cards for RIO’s.

Supply and installation of 8/16 channel Analog Input cards for RIO’s

Supply and installation of 4/8 channel Analog Output cards for RIO’s

Supply and installation of Junction box having terminal blocks for Digital Inputs, Digital Outputs and Analog Inputs, Analog Outputs, Floor mountable IP65 protected enclosure with necessary wiring, termination to field instruments.

Supply and installation of 8 Port Industrial grade Ethernet switch with 6 cu ports and 2 fibre optic ports with fully loaded 12 port LIU.

Supply and installation of 8 Port Ethernet switch with 6 cu ports and 2 Fibre optic ports with fully loaded 12 port LIU.

Supply, laying and splicing of double sheathed, armoured, single mode 12 core fibre optic cable 70 meters between RIO and control room.

Supply, laying and termination of CAT6 armoured cable 60 meters between Ethernet switch to control system at site.

Supply and installation of programming tool with software having perpetual licence to program, configure, diagnose the control system for control operations, interlocks, HMI along with its engineering station and necessary accessories

Supply and installation of portable configuration tool with control system software and HMI software suitable for programming, editing, debugging, reloading and diagnostics with 3 years warranty period.

Supply and installation of hardwired control panel with indicators, push buttons etc, Alarm annunciator, with necessary wiring and termination.

Supply, Installation & Wiring of 24 V DC operated control valve with OPEN & Close Limit switch with necessary mounting accessories with 250 NB flange at field to Junction box at site as per specification.

Supply, Installation & Wiring of 2 Wire Smart Trx/equivalent Temperature transmitter measuring range of 0 – 50⁰ C, 4-20 mA output with suitable process connection of 250 NB size and insertion sensing length of minimum 100 mm, wiring and termination at field to Junction box at site as per specification.

Supply, Installation & Wiring of 2 Wire Smart Trx/equivalent Temperature transmitter measuring range of 0 – 50⁰ C, 4-20 mA output with suitable process connection of 500 NB size and insertion sensing length of minimum 200 mm, wiring and termination at field to Junction box at site as per specification.

Supply, Installation & Wiring of 2 Wire Smart Trx/equivalent Temperature transmitter measuring range of 0 – 50⁰ C, 4-20 mA output with suitable process connection of 300 NB size and insertion sensing length of minimum 125 mm, wiring and termination at field to Junction box at site as per specification.

Supply & Installation of RTD based/equivalent Temperature Element measuring range of 0 – 50⁰ C, mounting on 250 NB size and insertion sensing length of minimum 100 mm, with 100mm dial at site as per specification.

Supply & Installation of RTD based/equivalent Temperature Element measuring range of 0 – 50⁰ C, mounting on 500 NB size and insertion sensing length of minimum 200 mm, with 100mm dial at site as per specification.

Supply & Installation of RTD based/equivalent Temperature Element measuring range of 0 – 50⁰ C, mounting on 300 NB size and insertion sensing length of minimum 125 mm, with 100mm dial at site as per specification.

Supply & Installation of Bimetallic type (Liquid filled)/Equivalent Temperature Indicators measuring range of 0 – 50⁰ C, mounting on 50 NB, 65 NB, 80 NB and 250 NB size and insertion sensing length of minimum 100 mm, with 100mm dial at site as per specification.

Supply &Installation of Bourdon type/equivalent 100 mm dial Pressure Indicator measuring range of (0 – 6) Kg/cm2 (g), mounting on 250 NB size with SS body, SS syphon & 15 mm dia SS ball valve at site as per specification.

Supply, Installation & Wiring of 2 Wire Smart Trx/equivalent Differential pressure transmitter measuring range of (0 – 6) Kg/cm2 (g),4-20 mA output with suitable process connection of 300NB size& 700 NB, wiring and termination at field to Junction box at site as per specification..

Supply, Installation & Wiring of 2 Wire Smart Trx Orifice flow meter/equivalent Differential pressure type flow transmitter measuring range of 0 - 570m3/Hr,4-20 mA output with suitable process connection of 300 NB size, wiring and termination at field to Junction box at site as per specification.

Supply, Installation & Wiring of 2 Wire Smart MAGFLOW Magnetic flow meter/equivalent Flow measuring range of 0 - 3100m3/Hr,4-20 mA output with suitable process connection of 700 NB size, wiring and termination at field to Junction box at site as per specification.

Supply, erection, testing and commissioning of Globe Valve of 80 NB size as per tender specifications. Scope also includes insulation of valves/fittings with PUF and Aluminium cladding

Supply, erection, testing and commissioning of Globe Valve of 65 NB size as per tender specifications. Scope also includes insulation of valves/fittings with PUF and Aluminium cladding

Supply, erection, testing and commissioning of Globe Valve of 50 NB size as per tender specifications. Scope also includes insulation of valves/fittings with PUF and Aluminium cladding

Supply, erection, testing and commissioning of 80 NB size Balancing Valve with built in measuring facility with CI body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation and PN16 pressure rating for chilled water circulation

Supply, erection, testing and commissioning of 65 NB size Balancing Valve with built in measuring facility with CI body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation and PN16 pressure rating for chilled water circulation

Supply, erection, testing and commissioning of 50 NB size Balancing Valve with built in measuring facility with CI body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation and PN16 pressure rating for chilled water circulation

Supply, Installation, testing and commissioning of Pressure independent type 2 way balancing and modulating Control valve of 65 NB valve for 80 NB size pipe, PN16 rating with modulating actuator in IP42/54 enclosure suitable for 24V AC.

Supply, Installation, testing and commissioning of Pressure independent type 2 way balancing and modulating Control valve of 50 NB valve for 65 NB size pipe , PN16 rating with modulating actuator in IP42/54 enclosure suitable for 24V AC.

Supply, Installation, testing and commissioning of Pressure independent type 2 way balancing and modulating Control valve of 32 NB valve for 50 NB size pipe , PN16 rating with modulating actuator in IP42/54 enclosure suitable for 24V AC.

Supply, Installation, testing and commissioning of Rotameter Type: Bypass Float Material: SS 316 Make: Trac/Equivalent Range: 0-30 m³/hr

Supply, installation, powering, programming and commissioning of minimum LCD Display Single Loop Digital PID Controller (supporting PICV - Press Ind Cont Valve protocol) with temperature display, set point edit facility, supplied with matching RTD sensor and 15 rmt cable connecting RTD sensor ; Controller shall be for indoor application with Loop Power Supply provision mounted within IP22 lockable enclosure. RTD shall be of SS 316 construction, thermowell of 260 mm, 1 " NPT(M) process connection, range 0 - 50° C.

RECTANGULAR DUCTING (GSS) Design, supply, fabrication, installation, testing and commissioning of Factory made lock forming quality rectangular 22 gauge GI ducting complying with IS:277 and having 180 GSM coating with TDF joints. the ducts shall be MS supports hanged on both sides by MS rods as per specification. MS rods are to be hooked to the embedded parts provided in the ceiling by suitable means. Ducts supports to be painted with 1 coat of primer and 2 coats of enamel paint. Duct construction shall be as per SMACNA standard.

RECTANGULAR DUCTING (GSS) Design, supply, fabrication, installation, testing and commissioning of Factory made lock forming quality rectangular 18 gauge GI ducting complying with IS:277 and having 180 GSM coating with TDF joints. the ducts shall be MS supports hanged on both sides by MS rods as per specification. MS rods are to be hooked to the embedded parts provided in the ceiling by suitable means. Ducts supports to be painted with 1 coat of primer and 2 coats of enamel paint. Duct construction shall be as per SMACNA standard.

THERMAL INSULATION FOR DUCTING Supply and installation of thermal insulation of ducting with 9 mm thick, closed cell nitryle fpam rubber/cross linked polyethylene thermal insulation. The insulation shall covered with aluminium foil of 40G thick and fixed properly by self adhesive aluminium tape as per the scope of work enclosed.

ACOUSTIC INSULATION FOR RECTANGULAR DUCTING Supply and installation of 15 mm thick fibre free and anti microbial resistant, open cell elastomeric nitrile rubber acoustic insulation in spply air ducts with fire retrated "O" class , fire performance resistant to chemical & micro organism and sound absorption class-D as per the technical specification and scope of work enclosed. the insulation shall be covered with 28 gauge aluminium perforated sheet to hold the fibre glass in pposition by means of GI bolt, Nout & washers as per the scope of work

VOLUME CONTROL DAMPER (VCD) Supply and installation of volume control adjustable type opposed blade type Damper with necessary flanges for duct branches with PVC gears. The dampers shall be made out of 16G GI sheet as per th specification. The opposed blades shall have tie rod with ball & socket joints.

Supply and installation of double deflection type supply air grill of following specification. Extruded anodized aluminium, powder coated adjustable and locking type aluminium volume control damper having horizontal and vertical louvers. The louver portion shall be removable type for adjusting the voulme control damper as per the specification.

Supply and installation of double deflection type return air grill of following specification. Extruded anodized aluminium, powder coated, adjustable horizontal and vertical louvers and rat entry prevent mesh shall be provided as per the specification.

Supply and installation of double deflection type supply air diffusers of following specification. Extruded anodized aluminium, powder coated adjustable and locking type aluminium volume control damper having horizontal and vertical louvers. The louver portion shall be removable type for adjusting the voulme control damper as per the specification.

Supply and installation of double deflection type return air diffuser of following specification. Extruded anodized aluminium, powder coated off white/brown colour, adjustable horizontal and vertical louvers and rat entry prevent mesh shall be provided as per the specification.

Supply, installation, testing and balancing of 16 G Aluminium Powder coated drum louvers as per technical specification

Supply and installation of 50mm dia HARD PVC Drain Piping with all necessary fittings, clamping arrangement and U-traps. Drain piping shall be insulated 12mm Armaflex/K-flex rubber nitrile closed cell insulation

Raw water supply piping: Supply, fabrication, erection, testing and commissioning of 150 NB carbon steel piping conforming to IS 1239 including fittings (flanges, elbows, tees, etc.) and painting

Earth excavation :Manual earth excavation in all kind of soil, refilling after work completion and relaying of removed RCC pre-cast slab if any.

RCC pedastal Work: Manufacturing, supplying and fixing in position of reinforced cement concrete of 1:2:4 pedestals for supporting of chilled water pipes at site

HV AIRCONDITIONING SYSTEMS PVT. LTD.

UNIVERSAL MEP PROJECTS & ENGINEERING SERVICES LIMITED

Blue Star Ltd