EI and Air Conditioning Work

Amount

Part A - Electrical Works

S & Laying 1.1KV gr. 4 Core 4 mm² XLPE Ar./ copper Cable with 2x10 SWG GI wire existing cable tray and partly on Wall surface incl.. making connections as reqd as per direction of EIC.:- (From VTPN to AC machine) ( Make : Havells/ Finolex/ Pollycab).

S&F compression type gland complete with Brass Gland, Rubber Rings for dust & moistureproof entry of cables incl. finishing the ends by crimping method incl. S & Fixing Dowells solderless socket, tapes and jointing materials as follows;-

a) 4 Core 70 mm² Aluminium Cable

c) 4 Core 4 mm² copper Cable.

S&F Double Door 6-Way TPN MCB PDB in S.S. enclosure (thickness of enclosure min. 1.5 mm) with IP-42/43 protection flushed in wall consisting with 1 No., 63A. 4-Pole Isolator 18 nos., 16 to 32 A. SP MCB as outgoing, complete with DIN Channel, Neutral Bar, Earth Bar and other accessories & connection with suitable size of Cu. wire with proper socketing incl. necsy.earthing attachment.(Make :- Legrand / L&T/ Schneider)

Distn wiring with 3x1.5 mm² PVC insulated & unsheathed FRLS Cu wire through in 20 mm dia 3mm thick PVC Rigid conduit pipe (Precision Make) complete with all accessories on wall to Light & fan points with 5A Piano Key type Switch on 16 SWG M.S. Box with 3 mm thick Bakelite top cover & 3 nos. Brass connecting Bar inside flushed in wall & mending good the damages as per GS. (Avg Run 9 Mtrs)

S&F 415V Vertical/Horizontal type MCCB or MCB cable end box to be fixed on VTPN/PBDB and mending good the damages to original finish, as per direction of E.I.C. as follows:- (Make - Legrand).

a) For ETPN 4 way MCB DB

S&F of 16 SWG M.S. box / PVC Box of following sizes with 3 mm. thick bkt top cover and earthing attachment incl. making connection to be fixed on work station for computer as per GS:-

a) 7" x 4" x 2½" 2 Nos. 240 V. 6-pin 6A plug socket with 2 No. 6A piano key switch (Make-Anchor).

S&F of 16 SWG M.S. box of following sizes with 3 mm. thick bkt top cover and earthing attachment incl. making connection as per GS:-

a) 8" x 10" x 2½" 1 No. 240 V. 6-pin 16A plug socket with 1 No. 16A piano key switch & 3 Nos. 5-pin 6A plug socket with 1 no. Indicating Lamp (Make-Anchor).

b) 6" x 4" x 2½" 1 No. 240V 5 pin 16A plug socket with 1 No. 16 A piano key type switch (Make-Anchor).

c) 4" x 4" x 2½" 1 No. 240V 5 pin 16A plug socket (Make-Anchor). (For Projector)

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.

S&D following sizes PVC insulated Cu wire (Finolex/Havells, FRLS) in PVC rigid conduit pipe (Precision -M) as follows incl. making connections :- (Make : Havells/ Finolex/ RR).

a) 3 x 1.5 mm² for separt point & circuit

b) 2 x 2.5 & 1x 1.5 mm² for Power Plug & computer.

Finishing the end of following sizes copper wire end / PVC cable/Al. with dowells solderless socket by crimping method as pre GS as follows :-

a) 3 x 1.5 mm² cu. Wire

b) 2 x 2.5 & 1 x 1.5 mm² cu. Wire

Fixing only Vertical type TPN MCBDB in Sheet Steel enclosure (4 to 12 way) on angle iron frame on wall as per direction of EIC.

Fixing only round/square type LED down lighter in false ceiling after cutting the false ceiling very carefully by machine as per diameter of round fittings and necy. connection by S&F of 3 x1.5mm² PVC insulated Cu. Wire as per direction of EIC.

Part B - Air Conditioning Works

S&D of minimum 10.55KW nominal cooling capacity ceiling suspended [Concealed] medium static, Split Air Conditioner with R410A / R407C / R-32 Refrigerant having single Scroll Compressor / Swing compressor for inverter machine, suitable for operation on 415V,+_ 5% , 50Hz, 3Ph AC Supply. with precharged refrigerant, Wired/ Wireless remote, filter & all other accessories (Make : DAIKIN model FDMF100BRV16/ RZMF100BRV16 / Mitsubishi heavy industries model FDUM100CSV-S6/FDC100CSV-S6 / O General model ARG36F/AOG36F).

Installation testing & commissioning of above AC machines at Gr floor by fixing the indoor with two number 1.7mt long MS equal angle of sizes 40mmX40mmX 6mm to fixed by welding in both end to the existing joist. The indoor unit suspended from this angle support with 4 nos 10mm full threaded suspender bolt with double nut & spring washer. Out door unit will be fixed on wall with two number 1.2mt long MS "C" channel of sizes 80mmX40mmX 6mm by one side grouted into the wall as per direction of EIC.

Supply & Laying of Refrigerant Copper pipe of following diameter for connecting of Indoor to Outdoor unit, along with drip resistant nitrile rubber insulation with double insulating wrapping tape to avoid dripping of condensate water:-

Discharge Line 9.5mm dia, min. thickness 0.8mm with 9mm thick nitrile insulation. (Make : Rajco / Royku).

Suction Line 19.05mm dia, min. thickness 0.99mm with 9mm thick nitrile insulation. (Make : Rajco / Royku).

Supply & Laying of PVC insulated unarmoured 1.1 KV grade 6 Core 2.5sq mm copper cable from indoor to outdoor unit with necessary fixing arrangement. (Finolex / Polycab / Havells)

Supply & Laying of PVC insulated unarmoured 1.1 KV grade 4 Core 2.5sq mm copper cable from indoor to outdoor unit with necessary fixing arrangement. (Finolex / Polycab / Havells)

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

Supply & laying drain Water piping work with 25 mm dia Schedule 40 PVC/ UPVC hard pipes (Finolex / Ashirbad / Supreme) incl. fitting , accessories bends, elbows, tees, flanges, tapings, etc. insulated with 9mm. thick nitrile rubber tube insulation.

SITC of Powder Coated Al. Grill without VCD suitable size (Make:Systemair / Primier)

Supply & Fabication of Sheet metal Supply ducting & Pleanum Chambber complete with supports Hanger etc.of the following as per direction EIC.22 SWG( Make: Sail/Tata)

Supplying, fitting & fixing in position suspended boxing for return /supply air arrangement for ducting with frame work of aluminium hollow section of size 50mm x25mm (2.0mm thickness) combined with aluminium corners of size 38mm x 25mm, suspended by aluminium hollow tube section of size 38mm x 25mm ,25mm x 25mm powder coated wall angle with aluminium composit panel of thickness 3.0mm comprising of protective 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 including suitable arrangement for grill fixing complete in all respect as per direction of EIC.

Trap door for indoor unit of ductable AC

Charges for Civil Work like Wall cutting & finishing as per direction of EIC

Supplying, fabrication & fixing of M.S. strecture with U-channel of 6mm thick of size (75mm X40mm X40mm) for making platform for installation of outdoor unit of 5.0 TR 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 1/2" ,3) etc. fabricated with horizontal angle 25mm X 25mm X6mm including supporting angle 50mm X 50mm X 6mm in outer edge for transmitting the load centrally through 2 Nos. (50mm X50mm X 6mm) Angle inserted into the existing wall including gurding arrangemrnt of 3 side by MS Net guarding (1"x1") on MS flat & angle (whole unit ) including door with lock & Key for maintenance purpose as well as safety and painting by best quality paint over two coats RO primer as per direction of EIC. [Dimention of Platform :- 2 mt (L) x 1.2 mt (W) x 1.2 mt (H)].

TERMS & CONDITIONS :- The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them. 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

Defect Liabibility Period 1 (One) year

Make & model of each and every material to be approved by EIC

S. K. CHATTERJEE ELECTRICALS PVT LTD

SIMPSON AND FERRIS PVT LTD