SITC of AC and Allied electrical work Gangarampur SDH.

Supply and Delivery of 5.0TR capacity concealed type Split Air Conditioner of rated cooling capacity of 60000 BTU/hr. with 2Nos. twin rotary compressor,2nos. IDU of rated power supply-230V-1ph-50Hz. , 1no. ODU of rated power supply-400V-3ph-50Hz. Air-flow/per IDU:- 1000CFM. ( Make: Hitachi/Daikin/O-General) [N.S]

Erection, Testing & Commissioning Charges for 5.0TR Air Conditioner [N.S]

Supply & Charging Refrigerant 410A [N.S]

Supply, Installation & commissioning of hard/soft copper refrigeration pipeline, complete with fittings, elbows, bends, supporting arrangement on walls (Make- Ryoku/Rajco/Mandev) For Concealed Split AC [N.S]

a) Suction Line (5/8" OD with 0.7mm thick)

b) Liquid Line (1/4" OD with 0.7 mm thick)

Supply & Fixing 9mm nitrile rubber tube Insulation on suction line & Liquid Line copper pipe of ductable split AC (Make-Accoflex) For Concealed Split AC [N.S]

a) Liquid Line

b) Suction Line

Supply and laying 1.1 KV grade flexable Control Cabling from ODU to IDU directed by EIC. [N.S]

b) 4 Core 1.5sq. mm. Flexable copper cable 1.1 KV Grade .(Make- Ploycab/Gloster/ Finolex) [N.S]

Supply and fixing flexible canvass connection for concealed split air-conditioners. [N.S]

Supplying, fabrication & fixing 3 Nos. M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) of 1m length for making Base Frame for installation of outdoor unit of 5.0TR Concealed split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with 2 Nos. horizontal angle of 50 mm x 50 mm x 6 mm of 1.2m length alongwith 2 nos. supporting Angle of 40mmx40mmx6mm of 0.7 m length vertically . [N.S]

Supply and fixing of Al powder coated continuous Grill [N.S]

Supply & laying Drain Water piping work out of PVC / HDPE hard pipes of following sizes incl. fitting, accessories, bends, elbows, tees, flanges, tappings, wall sleeves, hangers, supports, anchors. (Make- Oriplast/ Supreme) [N.S]

a) 32mm dia

b) 25mm dia

Charges for Scaffolding arrangement including lifting for outdoor & indoor units [N.S]

Charges for drop ceiling to cover the Indoor Units made of Aluminium Composite Panel Board

Supplying,fitting & fixing in position suspended false ceiling with frame work of aluminium hollow section of size 50mm X 25mm (2.0mm thickness) combined with aluminium corners of size 38mm X 25mm, suspended by aluminium hollow tube section of size 38mm X 25mm having size of 600mm X 600mm ceiling with aluminium composit panels (ACP) - Interior grade of thickness 3.0mm comprising of proctective film, polyester coating, primer, aluminium coil, adhesive film, polyethylene core again with one layer adhesive film, aluminium bottom coating and finally service coating as per manufacturer's specification finished with aluminium screw and silicon sealent complete in all respect including all incidental charges etc. as per direction of Engineer-in-charge. (PWD Bldg Schedule, Page No. 167, Item 22)

Charges for Trap Door made of Aluminium Channel frame & Aluminium Composite Board

Transportation Charges for Concealed Split AC

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.(as per Make: Legrand/L&T/ABB/ Siemens ) Upto 160 A [Page No. D-10, Item No. 14]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Make -Legrand/L&T/ Seimens) [ Page No. D-6, Item No. 7.]

iii) TP 6-32 A

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. [Page No. D-5, Item No. 6.]

FP 63 A (Make -Legrand/L&T/ Seimens)

4 Core 16 sqmm (From TPNDB to outdoor unit)

4 Core 25 sqmm (From Ground Floor panel to TPNDB )

Laying of cable upto 4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting. [Page No. F-1, Item No. 2(b)]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : [Page No. F-4, Item No. 7]

4 Core 16 sqmm

4 Core 25 sqmm

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!, ÒFinishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials [Page No. F-5, Item No. 8]y%„$¹%rSupply & Delivery 1.1KV grade XLPE insu

4 Core 16 sqmm

4 Core 25 sqmm

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes [Page No. F-5, Item No. 9]

2.5 sqmm (copper)

1.5 sqmm (copper)

Supply and Installation of Three Phase Timer control panel for automatic segmentia; consisting of following: [N.S.] i) Time Switch- 1no (L&T Analog type) cat. No AUTS03ANA00 ii) 63 A Neutral bar( 8 way)- 1No iii) 63 A Four pole Power contacter with 415V magnet coil- 1Nos (L&T-CS97014 /ABB/Legrand) iv) 240V, 40 A TP MCB- 2 Nos (For Output supply) (L&T /ABB/Legrand) v) 240V, 63 A TP MCB- 1 Nos(For Input supply) (L&T /ABB/Legrand) vi) LED Indicator lamp – 3no vii) 6A 2 way Toggel type Switch for by-passing the Timer Control- Nos (Make: Legrand /Havells) viii) 63A AC/DC make stud connector- 4 Nos. ix)Galvanised MS Box with ineter connection by suitable copper conductor.

N.B- The Rate to be quoted by all the bidders should be inclusive of all taxes, duties including GST & CESS etc.

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