Construction of Hospital and MCH Block at Kather tehsil and District Solan H.P (SH SITC of VRV System therein).

Supply, Installation, Testing and Commissioning of Modular Type outdoor units, equipped with Highly Efficient Scroll, all Inverter Compressor(s), special heat exchanger, Y- branch as required, outdoor unit support, auto check function for connection error, auto address setting, Refrigerant temperature control and capacity as mentioned below.VRV/VRF System shall be suitable for working on 50°C Ambient Temperature, with Refrigerant R-410A, Refrigerant Cooled PCB, Automatic Refrigerant Charge Function. The Outdoor unit shall have external static pressure of 75 Pa or more to achieve installation flexibility. Unit price shall be inclusive of full charge of Refrigerant Gas & Oil, Freight, Insurance as applicable In INR. The COP shall be Minimum 3.1 at 100% and minimum 7.1 at 50% load, at 35°C ambient temperature in cooling conditions.The manufacturer of ODU and compressor shall be same. i.e the make of compressor shall be identicle of the ODU. Make : O General, Mitsubishi Electric, Daikin,

Outdoor Unit - 20 HP Circuit (Two or more outdoor units)

Outdoor Unit - 18 HP Circuit (Two or more outdoor units)

Outdoor Unit - 16 HP Circuit (Two or more outdoor units)

Outdoor Unit - 14 HP Circuit (Two or more outdoor units)

Outdoor Unit - 12 HP Circuit (Two or more outdoor units)

Outdoor Unit - 10 HP Circuit (Two or more outdoor units)

Outdoor Unit - 4 HP Side Discharge.

Outdoor Unit - 8 HP Top Discharge.

Supply, Installation, testing and commissioning of Cassette Type Indoor units 4 Way / Round Flow Cassette Type equipped with, pre-filter, fan section with suitable static fan, multispeed motor, coil section with DX coil, outer cabinet, drain pan, factory fitted drain pump, insulation, pipe connections, all 4 louvers shall be independently controtrollable, variable evaporative temperature control etc. of various capacities as per specifications and drawings. All indoor Units should have force shut option to connect with fire alarm or key card adaptor, so that the unit automatically stops in case of fire or key card removal. Make : O General, Mitsubishi Electric, Daikin.

Cassette Type Indoor Unit - 4.6 TR (minimum 860 CFM)

Cassette Type Indoor Unit - 4.1 TR (minimum 860 CFM)

Cassette Type Indoor Unit -3.2 TR (minimum 810 CFM)

Cassette Type Indoor Unit - 2.6 TR (minimum 810 CFM)

Cassette Type Indoor Unit - 2.0 TR (minimum 810 CFM)

Cassette Type Indoor Unit - 1.6 TR (minimum 810 CFM)

Cassette Type Indoor Unit - 1.3 TR (minimum 600 CFM)

Cassette Type Indoor Unit - 1.0 TR (minimum 450 CFM)

Cassette Type Indoor Unit -0.8 TR (minimum 450 CFM)

Supply, Installation, testing and commissioning of Ceiling Mounted Type Indoor units equipped with pre-filter, fan section with suitable medium static fan, multispeed motor, coil section with DX coil, outer cabinet, drain pan, insulation, pipe connections, variable evaporative temperature control etc. of various capacities as per specifications and drawings.Make : O General, Mitsubishi Electric, Daikin.

Ceiling Mounted Type Indoor Unit - 3.2 TR (minmum 1060 CFM).

Ceiling Mounted Type Indoor Unit - 2.6 TR (minmum 1060 CFM).

Ceiling Mounted Type Indoor Unit - 2.0 TR (minmum 1060 CFM).

Supply, Installation, testing and commissioning of Ceiling Mounted ductableType Indoor units (one to one unit) equipped with pre-filter, fan section with suitable medium static fan, multispeed motor, coil section with DX coil, outer cabinet, drain pan, insulation, pipe connections, variable evaporative temperature control etc. of various capacities as per specifications and drawings. Make :Daikin, O General, Mitsubishi Electric.

Ceiling Mounted Type ductable Indoor Unit - 5.5 TR.

Ceiling Mounted Type ductable Indoor Unit -8.0 TR.

Ceiling Mounted Type ductable Indoor Unit -4.0 TR.

Ceiling Mounted Type ductable Indoor Unit -8.5 TR.

Ceiling Mounted Type ductable Indoor Unit -11 TR.

Supply and installation of Refrigerant Piping Y-Joints or Headers as required to connect the above outdoor units and indoor units. ( liquid and gas line as one set) Make : O General, Mitsubishi Electric, Daikin.

Supply installation testing and commissioning of Corded remote Make : O General, Mitsubishi Electric, Daikin.

Supply, Installation, testing and commissioning of Centrailsed Controller for controlling the indoor units. Make : O General, Mitsubishi Electric, Daikin.

SITC of PVC (Minimum 15 Kg/Sqcm pressure rated) Drain Water Piping complete with fittings (elbows, tees, reducers, sockets etc.), supports, jointing and any other item required to make the system complete. Nominal Diameters of Pipes in mm as indicated below:

25 mm ( with 9 mm Class- O XLPE).

32 mm ( with 9 mm Class- O XLPE).

40 mm ( with 9 mm Class- O XLPE).

50 mm ( with 9 mm Class- O XLPE).

SITC of Copper Refrigerant piping for VRV / VRF System complete with fittings, supports, jointing, insulation with class O -XLPE , gas charging & commissioning as per specifications, all accessories as per specifications and any other item required to make the system complete. Nominal Dia in mm OD as indicated below :-

41.3 ( with 19 mm insulation )

34.9 ( with 19 mm insulation )

31.6 ( with 19 mm insulation )

28.6 ( with 19 mm insulation )

25.4 (with 19 mm insulation)

22.2 ( with 19 mm insulation )

19.1 ( with 13 mm insulation )

15.9 (with 13 mm insulation)

12.7 ( with 13 mm insulation )

9.5 ( with 13 mm insulation )

6.4 (with 13 mm insulation)

Providing & fixing control cum transmission wiring of 2 core x 1.5 sqmm copper in suitable conduits between indoor units and outdoor units and indoor units and remote controllers.

Providing & fixing control cum transmission wiring of 4 core x 2.5 sqmm copper in suitable conduits between indoor units and outdoor units and indoor units and remote controllers.

Supply , installation, testing and commissioning of flexible joint, canvas connectors consist of a fabric which is secured to sheet metal on both sides, which must be inserted between the equipment and the ductwork.

Supply, installation, testing and commissioning of Site fabricated GSS Ducting complete with hanging arrangement of fasteners, GI threaded rods etc, site as per requirement.

Aluminium Ducting sheet 24 G/ 22 G Make : SAIL, TATA, JSW.

Supply, installation, testing and commissioning of Nitrile rubber class-O closed cell XPLE Fire retardant insulation of 9mm thick pasted on the duct with suitable adhesive complete in all respects with Nitrile tapes Make : A-Flex, Armacell, K-Flex.

Supply, installation, testing and commissioning of Acoustic lining of the supply duct with 10mm thick Accosound Nitrile board with suitable adhesive to be pasted inside of the Plenum duct complete in all repects 10 mm thickness accosound board Make : A-Flex, Armacell, K-Flex.

Supply, installation, testing and commissioning of Aluminium extruded powder coated Grills for supply & return air w/o VCD Make : Tristar, Caryaire, Ravistar, Uniaire.

Supply, installation, testing and commissioning of Aluminium powder coated Diffuser for supply & return air w/o VCD Make : Tristar, Caryaire, Ravistar, Uniaire.

Supply, installation, testing and commissioning of GI collar dampers Make : Tristar, Caryaire, Ravistar, Uniaire.

Supply, installation, testing and commissioning of weather proof MV panel board with canopy,of cubical type, compartmentalized design fabricated from 2mm thick CRCA sheet having necessary cable alleys, powder coated through seven-tank process facility for pricking and degreasing, including connections and interconnections as per specifications complete with following accessories as required:

INCOMER

250 A TPN MCCB 36 KA

Metering

1 Set RYB phase indicating LED lamps for incoming supply.

Busbars

1 Set 200 Amps, TPN, 415 volts, 3 phase 50 Hz colour coded Al bus bars.

Outgoing

32 A TPN RCBO- 9 No.

Supply, laying, testing and commissioning of following sizes of cables for Indoor Cassette Units

3C x 2.5 Sq. mm Copper Conductor (PVC insulated, PVC sheathed flexible wire)

Supply, laying, testing and commissioning of Power cabling XLPE insulated, PVC sheathed, armoured, copper conductor of 1.1 KV grade on cable trays.

4C x 10 Sqmm Copper.

4C x 6 Sqmm Copper.

Supplying and making cable end termination complete with brass compression gland, crimping thimbles for PVC sheathed aluminium /copper conductor cable of 1.1 KV grade of the under noted sizes as required.

4C x 10 Sqmm Copper.

4C x 6 Sqmm Copper.

Supply and fixing of perforated of indicated thick CRCA GI perforated cable tray painted of required colour, of following sizes complete with bends/tee joints, coupling plate & nuts bolts etc. including Supporting structure as per specification complete as required.

150mm wide & 50mm deep.

300mm wide & 62.5mm deep.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

RCC Foundation for Outdoor Unit:- Providing and laying cement concrete 1:1.5:3 (1 cement :1.5 sand :3 graded stone aggregate 20 mm.nominal size)and complete curing to support of outdoor unit with dimensions and load bearing capacity work in Foundation and plinth to the best satisfaction of Engineer in charge.

MS Structure for Outdoor Unit:- Minor Alteration in ceiling like: trape door with jipsum board, providing and fixing of trape door of indoor Units with nut bolts, thread rod, anchor fasner and other accessories as required.

Conditions:-

The work shall be carried out according to CPWD/ HPPWD General Specifications.

The work shall be completed to the entire satisfaction of the Engineer-in-charge.

The firm will have to follow fair wage clause.

Sub-standard work will not be accepted.

No claim on account of fluctuation in prices due to any reason shall be considered.

The quantity can be increased or decreased as per actual requirement at site.

The conditional tenders shall not be accepted.

No premium will be allowed on M.R. Items, abatement, if any shall be applicable on all items including market rates.

The contractor has to employ qualified Engineer for the supervision of work at site.

Any error or omission in nomenclature or unit can be corrected at any stage.

The quality of material shall be strictly in accordance with the specification given in DNIT.

All the material shall be inspected by the Engineer-in-charge of work before installation at site.

The boards & M.S. boxes should be painted with 2 coats of superior quality paint after one coat of primer.

Separate colour of wires shall be used for phase and neutral so as to distinguish it for live conductor.

All the cable/ wire connections should be done through lugs / thimbles duly crimped with proper crimping tools & no extra payment shall be made on this account.

The department has reserve the right to issue any amendment to the work order as emergency demands or allow of altogether cancel the contract without assigning any reason. The department reserves the right to delete / add any item.

Discount offered by the firm should also be considered in deviation of items.

The extra/ substitute items will not be allowed against this work without the prior approval of the competent authority.

Security shall be deducted on each running/ Final bill of the firm as per CPWD/HPPWD works manual.

The firm shall ensure, the availability a licensed electrician/ supervisor/ qualified Engineer during the erection, testing and commissioning.

The contractor will have to produce invoice/ gate pass of the manufacturer for major items of material to be installed against S/E of work for genuine of the material.

The firm shall be quote the rates inclusive all the taxes/ GST whatever required and no extra payment shall be made in this respect.

The fittings/ material should be got inspected by the concerned AE with the representative of the firm and necessary certificate should be signed by the representative of the firm for its genuineness.

Any deviations to the clauses in the tender specifications must be clearly and separately indicated otherwise it shall be presumed that the offer is in line with requirements of tender.

Note: - All rates taken in the DNIT are inclusive GST.