Aquarium Specialist Works including HVAC work for Construction of 2nd Phase Oceanarium (Sea World) of Aquarium Cum Awareness Centre at Bagh-e-Bahu Jammu (Under Smart City Mission)

Supplying, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling/heating having 100% hermetically sealed inverter type twin Rotary/Scroll Compressor(s),minimum two compressors (with individual separate PCB) for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerant or equivalent, vibration Isolators with suitable foundation etc. complete as required. To have better efficiency condenser fan shall be capable to operate at different speed with respect to load. The unit shall deliver the rated capacity and in confirmation as per IS 18728:2024 and CPWD Specifications and work even at 50°C ambient temperature without tripping. The system shall be able to deliver 100% of the rated capacity upto 39 °C. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply and BMS compatible. The unit shall be filled with first charge of the refrigerant and ready for use as required. The condenser should be coated with a hydrophilic film to prevent water accumulation on the surface of the heat exchanger, enhance water dispersion, and reduce the risk of degradation, thereby improving overall performance and durability. The Indian Seasonal Energy Efficiency Ratio (ISEER) of the unit shall be as per Energy Conservation and Sustainable Building Code (ECSBC) 2024 as below and complete as per CPWD specification, connections, inter connections etc. as required. (For capacity <40 kWr ISEER 7.4, Capacity > 40 and <70 ISEER 7.5, Capacity > 70 ISEER 7.6 for Super ECSBC Building).

10 HP to 12 HP

Supply, Installation, Testing and Commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted mid static ductable type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration Isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Signals. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor) High Static Ductable units (minimum 49 to 77 Pascal external static pressure).

Supply, Installation, Testing and Commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted high ductable type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration Isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Signals. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor). High Static Ductable units (minimum 78 pascal external static pressure).

Remote Controller Installation, testing and commissioning of Corded remote controller suitable for indoor units and suitable to work on single phase 230 volt (+)(-) 10% 50 Hz AC supply.

Supply, Installation, Testing and Commissioning of Y/T/Multi Joints. Joints shall be of same Original Equipment Manufacturer (OEM) make as of ODUs and IDUs

Indoor Units

Outdoor Multi Joint

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required :

28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm

22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm

19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm

12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm

9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm

DRAIN PIPING Providing and fixing rigid CPVC piping complete with fittings, supports as per specifications and duly insulated with 6mm thick closed cell nitrile rubber insulation.

40mm dia

32 mm dia

Control Transmission Wiring

Providing & fixing control wiring of 2 core x 1.0 sqm copper in PVC conduit pipe of 25mm dia including providing & fixing support @1.5mt distance C/C where it is not recessed between indoor units for remotes.

Providing & fixing control wiring of 2 core x 1.5sqmm copper in PVC conduit pipe of 25mm dia including providing & fixing support @1.5mt distance CIC where it is not recessed between indoor units and out door units

Supply ,Fabrication, Installation and Testing of galvanised sheet metal ducts including elbows, turning vanes, fire retardant gaskets, slip on flanges, GI fully threaded rods, GI supports/hangers etc. in accordance with the approved shop drawings and specifications. The ducts shall be fabricated and installed in line with SMACNA standards.

(24 gauge) GSS

(22 gauge) GSS

Supplying, fabricating, installing and testing of double canvas flexible connection constructed of fire resistant material as per the drawings/ specifications.

Supply, Installation and Testing of fresh air grilles of powder coated/ anodised extruded aluminium with filters, inlet louvers, dampers and bird screen, as per approved shop drawings and specifications.

Supplying,Installation,Testing and Commissioning of Cubical Type Indoor LT Panel Board Suitable for 415 V 3 Phase 4 Wire 50 HZ AC Supply System including Incomers,Out Goings,Bus Bars etc. as required as per the Following Description.(IP:42)( HVAC Distribution Panel Board) .The successful tenderer shall take prior approval for the panel builder/fabricator alongwith G.A. drawing, wiring diagrams, single line diagram before start of fabrication of LT panel.Circuit breaker shall be capable of carrying the full load current defined for 50 degree Celsius without any derating.The Panel Builder Shall be CPRI /ERDA/ANY NABL ACCREDITED LAB approved.Refer SLD .

INCOMER

Adj. TMR Based MCCB 125 Amps FP Icu=Ics=100% Breaking Capacity 36 KA with Extendable ROH

200 A,415 Volts 50Hz Aluminium Busbar set of 4 strips

OUTGOINGS

Power Contactor 2000 A F.P 415 Volts AC-1 Duty

Timer

Adj. TMR Based MCCB 63 Amps FP Icu=Ics=100% Breaking Capacity 36 KA with Extendable ROH

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying and Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in groundin Existing DWC Pipe including excavation, sand cushioning, protective covering and refilling the trench etc as required.

3.5 C X 70 Sq.mm A2XFY

Supply and Making end Termination with Brass Compression Gland and Aluminium Lugs for the Following Sizes of PVC insulated and PVC Sheathed/XLPE Aluminium Conductor Cable of 1.1 KV Grade as Required (Comet).

3½ X 70 sq. mm (38mm)

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

4 X 16 sq. mm + 2 X 6 sq. mm earth wire

Supply, Load, Transport to site, Receive & Unload at site, Store, Unpack, Erection, Testing & Commissioning of Diesel generator set of 250 kVA capacity CPCB-4 Compliant (at 40o C Ambient temperature),with electronic governor as per specification. Also the cost shall include the freight & insurance. DG to be of prime / continuous duty application as per IS. Alternator to be provided with Class 'H' insulation & with cable termination box for LT Cables. Alternator to be provided with local isolator indoor/ outdoor type for maintenance purpose.

Complete Submission of documents Operational & Maintenance manuals of High Side Equipments with Training. Certificates of supplied equipments to be submitted. Also properly marked equipment identification tags (stickers) for all HVAC equipment and directional arrows.

Ceasefire 5 Kg Ceiling Mounted Fire Extinguisher Clean Agent FE-36, Zero ODP, Stored Pressure Type, Pressure Gauge, Gross Weight 7.7 Kg, empty Weight 2.7 Kg, Can Height 264MM, Diameter 240MM,Discharge Time less than 8 Secs, Auto discharge mechanism on temperature rise, applicable on Class A,B,C and electrically started Fire, Can Construction : Deep drawn & Co2 Mig welded, Valve Construction : Forging & Machining, Internal Coating of Can : Epoxy Powder coating, External Coating of Can : Epoxy Polyster Powder coating, Sheet metal thickness : 2.0MM, Helium Leak Detection Test, 5 Years Warranty-model no 1CH21CF (Optinonal).

Quarantine Facility - Aquarium Specialist Works

Glass Tanks (250 ltr capacity) For Holding Smaller Fish

Glass Tanks (500 ltr capacity) For Holding Smaller Fish

Glass Tanks - Sump system (500 ltr capacity) Filtration for Glass Tank

Cannister Filters with Media Filtration for Glass Tank

Submerssible Pumps for Sump system (Sobo - 3000L/H) Filtration for Glass Tank

Protein Skimmers - for Galss Tanks (Reef Octopus - Classic 150-INT-800L)

Thermometers

Glass Heaters for Tank - 300Watt

Glass Heaters for Tank - 500watt

Quarantine Facility - Aquarium Specialist Works (Filtration System 5m3/hr ).

Filtration Pump - 01nos

Sand Filter - 01 nos

Reservoir 0.5m3 (PP make) - 01 Nos (Dim - LXBXH = 1mx0.5mx1m)

Recirculation Pump - 01nos

UV sterilizer - 01 Nos

Protein Skimmer pump - 01 nos

Protein Skimmer - 01 nos

Ozone - 01 nos

Plumbing Works with Fittings

Demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge in cement mortar.

Centering and shuttering including strutting, propping etc. and removal of form for :- Retaining walls, return walls, walls (any thickness) including attached pilasters buttresses, plinth and string course fillets, kerbs and steps etc.

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Providing and fixing precoated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

SS L-ANGLES,PROVIDING AND FIXING OF S.S L-ANGLES

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