Public Works Department Tender

3.6 KW cooling capacity (minimum) indoor unit or better with corded/cordless remote and noise level, air flow & static pressure as OEM standard.

5.5 KW cooling capacity (minimum) indoor unit or better with corded/cordless remote and noise level, air flow & static pressure as OEM standard.

7.1 KW cooling capacity (minimum) indoor unit or better with corded/cordless remote and noise level, air flow & static pressure as OEM standard.

9.0 KW cooling capacity (minimum) indoor unit or better with corded/cordless remote and noise level, air flow & static pressure as OEM standard.

High Static Ductable VRF IDUs for Court Rooms

11.2 KW cooling capacity (minimum) indoor unit or better with minimum three steps speed regulator, with corded/cordless remote and noise level, air flow & static pressure as OEM standard.

14 KW cooling capacity (minimum) indoor unit or better with minimum three steps speed regulator, with corded/cordless remote and noise level, air flow & static pressure as OEM standard.

16 KW cooling capacity (minimum) indoor unit or better with minimum three steps speed regulator, with corded/cordless remote and noise level, air flow & static pressure as OEM standard.

Supply Installation Testing & Commissioning concealed type Split Air Conditioner of rated cooling capacity of 24000 BTU/hr. with 1No. twin rotary / scroll compressor, 1no. IDU of rated power supply-230V-1ph-50Hz. , 1no. ODU of rated power supply-220V-1ph-50Hz. Air-flow/per IDU:- 600-800CFM. . (Make-Mitsubishi/Blue Star/Hitachi /Toshiba/ Carrier/ Voltas/Daikin/O'general)

Supply, Installation, Testing & Commissioning of Central remote controller to control all the above indoor units. Central remote control shall be selected to control all the units and shall have option of sequencing and scheduling of units as well. Maximum 64 Nos of IDU can integrated and additional features like Group Control, Individual Control, Fan Speed Control, Mode Lock, Remote controller lock, error check, emergency start/stop, swing function, air filter cleaning reminder.

Supply, installation, testing and commissioning of Supply of refrigerant distribution joints for taking branches between one outdoor and various indoor units Y-joints & Piping Connection Kit, Complete with insulation.

SITC of the of following nominal size of hard drawn/soft drawn copper refrigerent piping System including vaccumiazation and Nitrogen of testing for VRV/VRF AC system, complete with fittings, with adjustable ring type hanger supports, jointing/ brazing including accessories as required at site & approved by EIC, duly insulated with XLPE class -O tubular closed cell elastomeric nitrile rubber insulation (Make : Armacell/ K- flex/ Aeroflex/ A-flex) of 13mm thickness upto 15.9 mm OD Cu pipe & above 19mm thick insulation for higher sizes Cu pipes.

Ф44.4 MM

Ф41.3 MM

Ф38.1 MM

Ф34.9 MM

Ф31.8 MM

Ф28.6 MM

Ф25.4 MM

Ф22.2 MM

Ф19.1 MM

Ф15.9 MM

Ф12.7 MM

Ф9.53 MM

Ф6.35 MM

Supply and Laying of Rigid PVC Drain Pipe (Medium Class)with respective fittings ,proper supports at 5 feet interval and duly insulated with 6 mm thick closed cell nitrile rubber insulation. (Make : Oriplast/ Supreme/ Filolex/ Ashirbad/ Astral)

a) 40 mm dia

b) 32 mm dia

Supply, delivery & fixing of control cum transmission line wiring with following size Copper conductor sheilded cable along with conduit for looping between indoor & outdoor VRF system & to main Central remote controller system. 1.1 KV GRADE PVC INSULATED COPPER CABLES

a) Cable Size :- 3C x 1.5 mm² (Make: Finolex/Havells/PolyCab/RR Kabel)

Supply, delivery & fixing of control cum transmission / power line wiring with following size Copper conductor sheilded cable along with conduit for looping between indoor & outdoor VRF system & to main Central remote controller system. 1.1 KV GRADE PVC INSULATED COPPER CABLES

a) 4 Core 1.5 mm² (Make: Finolex/Havells/PolyCab/RR Kabel)

b) 4 Core 16 mm² copper armoured (Make: Finolex/Havells/PolyCab/RR Kabel)

c) 4 Core 10 mm² copper armoured (Make: Finolex/Havells/PolyCab/RR Kabel)

Supply, Installation and Testing of Grilles/ Diffusers as per specifications and drawings.

Aluminium Supply grill with VCD

Aluminium Contineous grill without VCD

Aluminium Supply difusser with VCD

Aluminium Contineous difusser without VCD

Supply & Fixing of class-VIII grade (120GSM) confirming to IS -277 & Supply air duct along with necessary support, flanges etc. as required and as per IS -655 standards of following gauges. (Make - Tata/ Sail/ Jindal)

a) 0.63 mm (24 SWG)

b) 0.80 mm ( 22 SWG)

Supply and fixing acoustic lining of supply air duct and plenum with 10mm thick open cell fire retardant Anti- microbial type Nitrile rubber (Class-O) of density 140Kg/cum-160Kg/cum insulation with cadmium plated nuts, bolts, stick pins, CPRX compound etc. completed as per direction of EIC. (Make - Accroflex/ K-flex/ Armacell)

Supply and fixing Heat Retardant closed cell Class'O' 19mm thick fire retardant Anti-microbial type Nitrile Rubber insulation with AI Foil Faced Outside Supply Air duct. (Make - Armacell/ K-flex/ Accroflex)

Supply & fixing of fire retardant nonporous double layer flexible connection (CANVAS) between each indoor unit and duct/ Grill, as per direction of E.I.C.

Supplying, Installing, Testing and Commissioning which will make the entire system as complete and functional and prove the practical results as per the design guidelines with all lead and lifts,- perforated type cable tray, Prefabricated - cable trays - made out of 2 mm thick galvised sheet. Rate shall include necessary angle iron support and M10 full threaded down rods, M10 anchor fasteners etc., complete. Maximum height of suspension shall not exceed 500mm. The support shall be provided at every 1 Mtr.

Size of Cable Tray :200 mm x 50 mm

Size of Cable Tray :150 mm x 50 mm

Supply and Delivery of High-wall Split Air Conditioner having following specification: Cooling capacity - 5.2 KW (Minimum) Minimum ISEER - 3.8, BEE levelling - 3-Star (min) [1st July 22 to 31st December 2025] IS Compliance - IS-1391(Part-I & Part-II) with all amendment Refrigerant - R410A/R32 Compressor - Rotary/Scroll Evaporator & Condenser Coil - Copper Operating outdoor temperature - 50ºC and above Power supply - 230V, 50Hz (±tolerance as per applicable standard),as directed by EIC. The scope of work is also includes supply of following (i) Necessary refrigeration copper line with nitrite rubber insulation and warping tape - 3 mtr. (ii) Necessary 3/4 core copper cable (FRLS type- make: Finolex/Polycab/RR-Kabel)- 3 mtr. and with 25A plug top with indicator. (Legrand-Myrius/ Honeywell MK). [O.General / Mitsubishi Electric / Zamils].

Installation,Testing & Commissioning of Indoor & Outdoor unit of above Hi wall split AC machine after making hole in wall etc as per direction of EIC including Supply of required Refrigant, S&F of necessary fixing arrangement for indoor and 40x40x5 mm MS angle iron frame for outdoor unit (or arrangement recomended by Manufacturer), duly painted, laying and making connection of refrigeration pipe, power cable, drain pipe etc as per direction of EIC.

Supply, erection & installation of fabricated MS Structure comprised of 'I'section Beam , 'C' channel, MS flat etc for platform suitable for mounting Outdoor unit including painting by anti-corrosive paint over RO primer including wall cutting, grouting with cement concrete, as per direction of EIC.

Supply & Fixing of Fusiable Link Fire Damper, Galvanized Steel Sheet with 125 GSM Zink Coated, Certified by CBRI ( U-555, 1995) with minimum fire rating not less than 120 min, must be Fusiable Link Spring with 74°C Temerature rating Ul Listed. (Make - Greenheck/ Systemair/ Air master/ Caryaire)

Supply and charging of R410A refrigerant gas for entire system including Testing and commissioning of complete VRV system including all indoor units,outdoor units,electricals,remotes etc including pressure testing with nitrogen & vaccumasation.

Making wall opening for copper and drain pipe line and also making scaffolding arrangement for installation of copper line at outside of the building.

Note 01 : Any other item or items left out from BOQ but essentially required for successful completion of the work may be raised for inclusion in the scope of work during pre-bid meeting.Otherwise bidder has to consider left out items deemed to be included in the scope of work. Bidders are advised to visit the site and and quote the price -accordingly. Note 02: An Autocadd Generated Drawing has to be approved before starting of any construction & Materials to be approved by E.I.C. Note 03: The system shall be tested and commissioned by a qualified competent, trained engineer or technician authorized by the manufacturer for technically supervise and participate during all of the adjustments and tests for the system. Note 04: Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill. If any refurbished material is supplied and installed, penal action will be taken as per existing rules The defect liability period (DLP) of the aforesaid work will be for the period of THREE (03) years from date of completion.