WBPWD/EE-I/CKHED/eNIT-90/24-25

Amount

SUB-HEAD (A) -- AC MACHINES AND ALLIED WORK

Supply & Delivery of 230V,1-Ph, 50Hz, 2.0Tr. capacity Concealed Split Air Conditioning Machine along with 1 no. IDU of rated Cooling Capacity:- 24000 BTU/HR, Compressor:- Rotary Type, Remote Control:- Yes, Condenser Coil:- Copper, Refrigerant Type:- R-410A/R-32, Air Flow/IDU:- 800CFM, Operating Mode:- Auto,Cool,Fan & Dry Mode, De-humidification:- Yes, Sleep Mode:- Yes, Timer:- Yes. (Make:- Daikin/Voltas/Hitachi/Bluestar/Carrier)

Installation, Testing & Commissioning of Indoor & Outdoor unit of 2 TR capacity concealed type Split Air Conditioners after making hole in wall & necessary scaffolding arrangement etc as per site condition & direction of EIC including Supply of required Refrigerant R-410A, S&F of necessary fixing arrangement for indoor duly painted etc as per direction of the EIC.

Copper Refrigeration pipe line for liquid and suction line with fittings, elbows, bends, supports & brackets (Make-Ryoku/Totaline/Jobu/Nippon)

a) Liquid Line (1/4" OD with 0.6 mm thick)

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

Supply & Fixing Pipe Insulation in liquid & suction line with 9mm nitrile rubber tube (Accoflex/Armacell/Supreme)

a) Liquid Line (1/4" OD with 0.6 mm thick)

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

Supply and laying Control copper Cabling from Condensing Unit to control panel (Make: polycab/finolex/RR Kable/KEI)

a) 4 core 2.5 sq.mm communication cable

Supplying fabrication & fixing of 2nos U-Channel (TATA Make) of size (50 mm x 50mm x 6mm thick) for making platform for instalation of outdoor unit incl. drilling 2nos holes in each channel as per site condition & as per direction of EIC. incl. cutting holes into the wall & grouting the same with cement concrete (1:1 %1/2: 3) etc incl. mending as orginal and fabricated with horizontal angle of 25 mm x 25 mm x 6mm including supporting angle 50 mm x50mm x 6mm in each platform in outer edge for transmitting the load centrally through 2Nos (50 mm x50 mm x 6 mm) Angle inserted to the exiting wall The entire structure should be baricated & safe for ODU maintenance Area of the platform is 2Mx1.2M or as per Machine configuration & load with adequate service access as per direction of EIC. Structural design should be approved by E.I.C.

Suply , Fitting & Fixing in position suspended boxing for return/Supply air arrangement for ducting with frame work of alluminium hollow section of size 50mm X 25 mm (2.0 mm thickness) combined with aluminium corners of size 38 mm X 25 mm X , Suspended by alluminium hollow tube section of size 38 mm X 25 mm, 25mm X 25mm powder coated wall angle with alluminium composite panel of thickness 3.0 mm comprising of protective film , polyester coating primer, alluminium coil , adhesive film , polyethelene core again with one layer adhesive film , alluminium bottom coating and finally service coating as per manufacturer's specification finished with alluminium screw and silicon sealent including suitable arrangement for grill fixing complete in all respect as per direction of E.I.C

Supply and installation of trap door of 1600 mm x 600 mm and 9 mm thickness made of aluminium channel & ply wood for IDU maintenance.

Supply and fixing flexible canvass connection for concealed split air-conditioners.

Supply and fixing of Al powder coated continuous Grill (Make- Premier)

Supplying ,Laying and installation of Drain Water piping work of uPVC(Schedule 80) / HDPE hard pipes (Tata/Supreme) of following sizes incl. fitting, accessories, bends, elbows, tees, flanges, tapings, wall sleeves, hangers, supports, anchors for vertical run along the building including necessary scaffolding arrangement etc as per site condition & direction of EIC

25 mm dia

50 mm dia

Supplying and charging R-410 A/ R-32 Refrigerant

Charges for scaffolding arrangement incl. lifting for outdoor & indoor units

SUB-HEAD (B) -- EI WORKS

Supply Installation Testing and Commissioning of floor-cum-wall mounting cubicle type LT PANEL made of 14 SWG CRCA sheet of Suitable Dimension comprising with following electrical accessories, necessary copper wire connection with socketing ends & cable alley boxes with earthing attachment & painting with phosphatised powder coated paint duly installed as per direction of EIC.The panel should be manufactured at CPRI approved panel builders [Make :- Lauritz Knudsen / Siemens / Schneider/ ABB]

(A) BUS BAR CHAMBER: 415V, 400A 4bar BBC of suitable dimension made out of 14 SWG powder coated CRCA sheet with front covers fixed with 4 nos fixing bolts in each with electrolytic tinned copper bars 4 X 50 X 6 mm with colour sleeve on bakelite insulator & front transparent fibre glass guard- 1 Set.

(B) INCOMMER : Supplying and fixing 315A, 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection with tinned copper bars & colour sleeve, with 1 no. Communicable Digital Multifunction Meter (class 0.5) capable of display of Current, Volt, KWH, PF, MD with date & time stamp etc. with provision of RS-485 port, 3 nos -CT's for metering;CL: 0.5 , 3 nos-Indicating Lamp On/Off/Trip [Make :- Lauritz Knudsen / Siemens/ ABB/ Schneider]- 1 Nos.

(C) OUTGOING : Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary interconnection with tinned copper bars & colour sleeve (Make : Lauritz Knudsen/Siemens/Schneider) i)500V, 200A -----1 Nos ii)500V, 160A ---- 2 Nos iii)500V, 125A ----2 Nos iv)500V, 63A -----3 Nos

(D) LED TYPE INDICATION LAMP FOR "ON, OFF", SUPPLY VOLT-240V AC - 2 set

(E) CT of ratio 400/5A - 3 nos

(F) R-Y-B LED indicators (Siemens) - 3 Nos.

(G) 6A SP control MCB --21 Nos.

(H) E.I. Danger board - 1 No.

(I) LED Indicator for ON ,OFF (Green + Red) -18 Nos

Dismantling the existing Old Electrical Panel after disconnecting the cables and wires,shifting the panel within the campus and repairing the platform with necessary civil works as required suitable for installation of the new electrical panel and reconnecting the existing cables.

Dismantaling the existing old & damaged cables, old & defunct SPNDB, existing fan,fittings, switch board, power plug, computer board etc. after disconnecting the internal connection as required.[N.S]

Supplying and fixing 160A 4 way double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.(Make:- Legrand/L&T) [Ref.- D-11/15]

Supplying and fixing 415 V 160A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection (Make: Legrand/L&T) [Ref.- D-8/10]

Supplying and fixing 63 A 240/415 V TP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Make: Legrand/L&T) [Ref.- D-6/7]

Supplying and fixing 415V 63 A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.[Make-L&T/Siemens] [D-3/4(a)]

Supplying of 4 core 70 sqmm 1.1kV Grade Al.XLPE /PVC insulated Aluminium armoured cable (Make:- Havells / Polycab /RR Kabel /KEI) [N.S]

Laying of cable from 3/3½ core 50 sqmm to 90 sqmm on wall/surface incl.S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy mending good damages and painting [F-1 /2 d ]

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire.[F-3/6(ii)]

Supply & Fixing 200x50x1.25mm (18SWG) perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support: With 25x25x3mm angle iron support [D-14/34a(ii)]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables [F-4/7c]

4 core 70 sqmm

4 core 95 sqmm [For existing cable]

Finishing the end of XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials [F5/8b(xvii)]

4 core 70 sqmm

4 core 95 sqmm [For Existing Cable]

Supplying and fixing 4 Way 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 [D10/14] [Make-Legrand]

Supplying and fixing 240/415 V 63 A FP MCB Isolator on din rail of existing DBs and necessary connection.[D5/6] [Make-Legrand]

Supplying and fixing 240/415 V 6-32 A SP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection [D6/7] [Make-Legrand]

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (KEI/RR Kable/Finolex) in 20/25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required [E14/1b]

2 x 4 sqmm + 1 x 2.5 sqmm

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

S & F single phase Timer DB for automatic ON/OFF in 12 way SPNDB enclosure (Make-Legrand/L&T) embedded in wall and following accessorirs & wiring complete. i) 240V, AC, 32A, 2P Power contactor type MNX22-2P (Make-L&T)-2 Nos ii) 1 no. 24 hours programmable Digital Time Switch. (Cat no:-67DDTO make:- L&T/ or Similar) iii) 25A, DP MCB (Legrand) - 2 Nos iv) 4 way terminal Block- 1No. v) 10A automatic Toggle switch - 1 no. vi) A.C. ON/OFF indicator- 1 set vii) ON/OFF push Button - 1set all interconnection wiring should be done with 2.5 Sq. mm FRLS copper wire end termination & making properly. [Ref.: NS]

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (C Curve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [E-19/17]

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.[E-17/5 (a)]

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.[E-17/5 (b)]

S&D of Single LED Tube light fitting along with 1 no. MAS LED (PC body) Tube 1200mm delivering minimum 100 lumen/watt [Make:- Philips, Batten Cat No.- TMC100 1xTLED 13-20w WH & Tube light Cat No.- 18W 865 T8 I – 2100lm or Crompton, Batten Cat. No.- IGP161LT8-16 1 x T8 & Tube light Cat No.- LTB-20-865-(2)].

S&D of Twin LED Tube light fitting along with 2 nos. MAS LED (PC body) Tube 1200mm delivering minimum 100 lumen/watt [Make:- Philips, Batten Cat No.- TMC100 2xTLED 13-20w WH & Tube light Cat No.- 18W 865 T8 I – 2100lm or Crompton, Batten Cat. No.- IGP162 LT8-16 2 x T8 & Tube light Cat No.- LTB-20-865-(2)]

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. [Ref : C-2/17]

S&F of 240V,1-Ph.,50Hz, fully diffused recessed mounted 2'X2' LED light with high transmitive diffuser and complete with all accessories for indoor spaces. [Make:- Philips FullGlow G6, Cat No.- RC380B LED36S-6500 G6 L60W60 PSU OD S1 or Crompton POLARIS (T), Cat No.- TCR-145-36-65-SL-NWH]

S&F of 240V,1-Ph., 48" (1200mm) sweep, high speed AC ceiling fan, the capacitor of fan must be P-2 type brust proof & must have safety wire directly linked from fan hook to stator of fan. including safety wire and complete with all accessories like blade, canopy, downrod etc. (Make:- Crompton Riviera Hi Speed/ Orient-Quassar/ HS Plus Colour:- Brown/ Metallic Ivory Cherry.)

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length. [C-2/16]

Supplying & fixing medium gauge 50mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required [F-6/11]

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make:- Finolex/RR Kabel/PolyCab/ Gloster/ Havells/KEI) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points/5A 3 pin flush type plug socket with Piano Key type switch (Make:- Anchor/ Havells) fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mm x65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish. [Ref.- E-14/2(e) & E-15/4(a)]

Average run 10 mtr

On Board.

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.[F5/9]

For 2.5 Sqmm Cu Wire

For 4 Sqmm Cu wire

For 6 Sqmm Cu wire

For 10 Sqmm cu wire

Less cost for dismantling the old electrical panel ( - )

Rate should be quoted incl. of all taxes and cess.

Defect Liability period : 1 year

NAYEE DISHA PROJECTS (BID ID -6004311)

SKY DECORATIONS PRIVATE LIMITED (BID ID -5998319)

BIKASH ENTERPRISE (BID ID -6003834)