SUPPLY, INSTALLATION, TESTING AND COMISSIONING OF HVAC VRV/VRF MOTOR CONTROL CENTRES FOR AIR CONDITIONING SYSTEM IN SUB DISTRICT HOSPITAL AT AKHNOOR

Amount

Cassette Unit with built in drain pump Supply, Assembly, Erection, Testing and Commissioning of Cassette Unit with fittings. Three speed motor, turbo fans of multi blade type, duly statically and dynamically balanced to give the required air flow, filter, coil section with DX coil, fresh air intake connector wherever required, outer cabinet, insulated drain pan, built-in high head fail-safe drain pump with safety cutouts, drain water lift- up mechanism, air distribution panel & panel shall have removable return air core for cleaning air filter and maintaining motor, haning support with Seretted rubber pad etc including all accessories. Cable from unit to socket and headers etc. complete as required.

Remote Controller Supply, installation, testing & commissioning of Remote controllers suitable for above indoor units to operate, monitor, ON/OFF, temperature setting, 3 step air flow changing etc. The remote controller shall be suitable for wall mounting with bracket. Wired Remote Controller

Supply, installation, testing & commissioning of Central Controller capable of controlling of all IDUs, ODUs with spare (36 IDUs & 3 ODUs) complete with necessary hardware, accessories etc. to perform the following functions:

Control of IDUs, ODUs Units as above with monitoring of vital parameters such as temperature sensing & setting, ON/OFF, status etc.

Permit / prohibit function of each remote controlled unit

Operation of units in individually or in group

Display of floor plans to enable quick search of desired units

Operation history of units

Filter status of indoor units with alarm

Fault indication with Alarm

Energy management through monitoring the energy consumption data and identifying inefficient operations

To perform energy saving control i.e. to restrict capacity of IDUs incase power consumption exceed the set limit.

Provision of Integration with BMS system & transfer of data

Integration with Fire alarm & security system (the units will be switched off in case of activation of fire alarm)

The central controller will be complete including all hardware & software (excluding wiring) suitable to perform above function

Supplying, installing, testing and commissioning of INLINE FANS suitable for installing in any position in vertical or horizontal ducts. The casing shall be double skin, internally acoustically lined and constructed of galvanised steel. The fan shall be DIDW with forward curve impeller fitted with maintenance free external rotor motor. The motor shall be suitable for 220±10%/415±10%(as required).Cost to include necessary switching / Starter panel along with, including cabling ,wiring & earthing as required volt single phase 50 cycles AC supply. All units shall be complete with duct flexible connector and volume control damper. The fan shall have low sound level exceeding not more than 40 DBA at three meter distance.

15000 CFM at 30mm SP Lift Well Pressurization

REFRIGERANT PIPING: Supply, installation, testing & commissioning Refrigerant 'Y'Joint required for distribution of refrigerant in copper piping etc. complete as per specifications

Supplying & Installation of interconnecting following sizes of Refrigerant Copper Pipe work of following outer diameter, insulated with 19/13 mm thick closed cell electrometric nitrile rubber tubular insulation (or as per manufacturer's standard) between each set of indoor & outdoor units with outer mechanical protection of aluminium cladding for all exposed pipes as per specification all piping inside the building shall be properly fixed/supported with suitable size of clamp/ M.S. hanger .All exposed insulated copper pipes and fittings should be suitable for outdoor application

6.4 mm dia with 13mm thick nitrile rubber insulation

9.5 mm dia with 13mm thick nitrile rubber insulation

12.7 mm dia with 13mm thick nitrile rubber insulation

15.9 mm dia with 13mm thick nitrile rubber insulation

19.1 mm dia with 13mm thick nitrile rubber insulation

22.2 mm dia with 19mm thick nitrile rubber insulation

28.6mm dia with 19mm thick nitrile rubber insulation

34.9 mm dia with 19mm thick nitrile rubber insulation

41.3 mm dia with 19mm thick nitrile rubber insulation

Providing & fixing control cum transmission wiring of 2 core x 1.5 sqmm copper in suitable 25 mm dia heavy duty PVC conduits or wall chase or refrigerant piping between indoor units and outdoor units and indoor units and wired controllers.

Supply, installation, testing & commissioning of air curtain of SS construction, dual speed, with door switch activation, on recalculating centrifugal fan.

Door 1 (2.4mt x2.4mt(H))

Door 2 (2.1mt x2.4mt(H))

CONDENSATE DRAIN PIPING Supply installation, testing and fixing of Class'B' PVC pipes ISI as per IS 4985-2000,SDR 11, drain piping complete with insulation fittings, supports as per pecifications

50 mmdia

32 mmdia

25 mmdia

Supply, installation, balancing and commissioning of Site fabricated ,GSS sheet metal ,galvanizing shall be Class VII - light coating of zinc, nominal 180gm/sq.msurface area and Lock Forming Quality prime material along with mill test certificates, rectangular ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per aproved drawings and specifications of following sheet thickness complete as required.

Thickness 0.63 mm sheet (24 Gauge)

Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc., as per specifications.

Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class "O") insulation on ducting after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required.

19mm thickness insulation

Supply, fabrication, installation and testing the flexible connections constructed of fire resistance flexible double canvas sleeve as per the approved shop drawings.

MOTOR CONTROL CENTRES FOR AIR CONDITIONING Design, fabrication, assembly, wiring and supply of front operated dead front cubicle type compartmentalized as per Form 3B, rear/front access free standing, dust and vermin proof (IP 64 ingress protection) main switchboards suitable for use at 415 volts, 3 phase 4 wire 50 Hertz system suitable for a symmetrical fault level of 25 kA at 415 volts, fabricated from 2mm thick CRCA MS sheets with hinged, gasketted (metal based neoprene) and lockable doors having structural reinforcement with suitable angle/channel/T/flat sections including 3 mm thick gland plates on top and bottom and including lifting hooks and including GI earthstrip of required size with 2 nos earthing terminals and including powder coated paint finish of approved shade over metal surface cleaned and treated with seven tank process complete with interconnections etc as per specifications, as required and as below

Each MCC shall include cost of cabling, wiring, control wiring & inter locking in order to execute the required sequence of operation. A separate set of CTs to be provided for wiring from CT's and voltage transducers to be brought on to separate set of terminals. Note : MCCB's shall be motor duty and suitable for 25 KA (ICS) fault current

Cables form VRV Panel to each of ODUs Supplying & laying of following 1100 volt grade XLPE insulated PVC sheathed Copper conductor armoured cables as per specification in existing trenches, cable trays, ducts, over bed of sand, clamped to wall with suitable clamps including, saddles fixing bolts, connecting testing and commissioning.

4 C x 25 sq.mm

4 C x 16 sq.mm

4 C x 10 sq.mm

Cable end termination of the following XLPE insulated PVC sheathed Copper conductor armoured cables of 1100 volt grade including supplying and fixing of bimettalic crimping lugs, double compression glands with earthing.

4 C x 25 sq.mm

4 C x 16 sq.mm

4 C x 10 sq.mm

MCCB as per the ratings given below, suitable for motor duty and able to withstand fault level of 25 KA.

DOL / SD starter as per HP gratings given.

Terminal block for power distribution as required.

Contractor, over load relay with built in single phasing protection.

Phase indicating lights and indicating light for `ON' status.

144 mm x 144 mm voltmeter and digital ammeter.

Time delay relay for delayed automatic restart of motor.

Wiring for micro switch for stopping the fan when fire damper closes (in required by application). For on/off/remote and local operation, 3 pole single throw switch shall be provided in each panel to facilitate override of the automatic operation. 220 / 240 V Transformer (as required by application)

25 amps MCCB 5.0HP with DOL Starter

35 amps MCCB 7.5 HP with DOL Starter

Supply of wall mounted 5 star inverter technology Split Air-conditioning Unit of capacity 2.0 TR Blue star, Carrier, Daikin and Hitachi make

Supply of wall mounted 5 star inverter technology Split Air-conditioning Unit of capacity 1.5 TR Blue star, Carrier, Daikin and Hitachi make

Supply of wall mounted 5 star inverter technology Split Air-conditioning Unit of capacity 1 TR Blue star, Carrier, Daikin and Hitachi make

Supply of Refrigerant copper piping suction & discharge including insulation for wall mounted 2 TR/ 1.5TR/ 1 TR units.

Supply of PVC insulated electrical copper cable 2 core unarmored of suitable specification ( ISI)

Supply of drain pipe including all accessories as required ( Kitec, supreme , finolex)

MS Stand powder coated for outdoor Unit for all the AC's

Installation charges per unit for wall mounted Split Air-conditioning Unit of capacity 2.0 TR , 1.5 TR & 1 TR

Running and maintenance of HVAC system VRV/VRF for two years after succesfully commissioning.

Measurable quantitiesmay vary at the time of actual execution of the work and shall be allowed as per actual with in the estimated cost.

TS Sales Corporation