Electrical Installation work and SITC of Air Conditioning System for extension of Server Room at 9th floor under P and RD Department Joint Administrative Building Salt Lake Kolkata

Amount

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Average run 10 mtr

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC On Board

Supply & Fixing 240 V, 3 nos. 6 A, 3 pin Modular type plug socket with 3 nos. 6A Modular switch, 1 no. 16 A, 3 pin Modular type plug socket with 1 no. 16A Modular type switch (Brand approved by EIC), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 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.

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. [For Split A.C]

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. [For Split A.C]

Supply & Fixing 240 V, 25 A, OLP 3+Automatic single phase motor starter with VOLTCHECK, AMPCHECK & TIMECHECK and 3-digit display with 4 Module GI Modular type switch board (Anchor - Gina Plates - 65804) flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [For Split AC], Make: [Electron]

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe as per GS. 2x(2.5 sqmm)+1x(1.5 sqmm) as ECC [ for computer ]

2x(4 sqmm) + 1x(2.5 sqmm) as ECC [for Server DB, A.C]

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works. 20mm size

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works 200 mm x 150 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing inspection board by Brass screws as per GS 200 mm x 150 mm x 65 mm

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 2.5sqmm

S & F of 220 V, 400 mm, wall Bracket Fan [Make-EPC / Usha / Cromton - 400MM MAXX AIR ULTRA].

Dismantling of existing El works after disconnection as required and mending good the damages.

Supply of 4ft LED T-8 box type single/ Double batten with end cap complete with all accessories Double batten [Phillips make Cat no-TMC 502 P 2x T-LED 22 W P3242 / Equivalent of Crompton]

S&F 18W LED T-8 lamp [Philips: Mas LEDTube 1200mm 18W865 T8 I – 2100lm / Crompton]

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 clampas per GS.

S & D of 3C x 2.5 sqmm, 15 Mtr long FR / PVC insulated flexible CU Cable for Temporary Extension Board with 1 no. 16A plug top & 240 V, 1 no. 16 A, 3 pin Modular type plug socket with 1 no. 16A Modular type switch (Brand approved by EIC) incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc as per direction of EIC.

Supply, Installation, Testing and Commissioning of Split type AC machine having Cooling Capacity range (5.2 kw - 5.6 kw) with fixed speed Rotary compressor, Refrigerant gas R32 / R410A, BEE star rating - 3, (ISEER range 3.5 to 3.99), Air flow range CFM (550 - 765 or better), both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 139 l ( Part - I & Part - II) with all amendments (Make: Mitsubishi Electric- AGZI8VFi Mitsubishi Heavy-SRICOCXS-W6/ O General- ASGAI 8BMAA-B) (R32) (As per choice of EIC.

Supply, Installation, Testing and Commissioning of Split type AC machine having Cooling Capacity range (6.8 kw - 7.7 kw) with fixed speed Rotary compressor, Refrigerant gas R32 / R410A, BEE star rating - 3, (ISEER range 3.5 to 3.99), Air flow range CFM (780 - 880 or better), both condenser and cooling coils made of copper tube connecting chord with plug top confirming to IS 139 l ( Part - I & Part - II) with all amendments (Make -Mitsubishi Electric GK24VA/ Mitsubishi Heavy SRK24CW-S6/ O General ASGA24BMWAB (R32)As per choice of E.I.C.

Dismantling of existing old model both indoor & outdoor units for 1.5 ton A.C machines with own tool & tackles from 2nd floor & handed over the same to the Authority Concern as per direction of EIC.

Installtion , testing and commissioning of Split type AC machine with necy. arrangement as per direction of EIC.

SITC including vaccumiazation and Nitrogen of testing of following nominal size of soft/hard drawn copper refrigerent piping Split AC system, complete with fittings and including accessories, insulated with XLPE class -O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for suction and liquid lines, all accessories as per specification etc. as required. 1/4" (6.4 mm) dia (Soft drawn) Cu. Pipes (As per standard 85864 or ANSIB 16.22) incl. 19 mm thick insulation.

5/ 8" (15.88 mm.) dia (Soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) mm incl. 19 mm thick insulation.

Supply & Laying PVC Drain Pipe 25mm dia with 6mm thick nitrile rubber insulation (Make-supreme / Ori-Plast)

S & F Timer Control unit for 1 Ph AC machines with 12-way SPN DB Box (Mk.- L & T/ Crabtree/ kgrand/ Siemens/ ABB): i) 12 way SPN DB or Timer DB- 1 no. ii) 40A DP MCB Isolator-1 no. iii) Digital 24 hrs.Time switch- 1 no. iv) 324 2-pole power contactor-1 no. v) Centre off 2-way toggle switch-1 no. vi) 32A Barrier type Terminal -1 no. vii) LED indicating lamp-1 no. viii) 2x4+1x2.5 Sq.mm Cu wire(Gloster/ KEI/ RR Kabel)

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation, per storey of building per vertical run.(Double Run Considered)

S & F 1.1 KV grade, PVC insulated & unsheathed 3 Core 2.5 Sqmm Copper flexible Cable for Socket to Indoor & Indoor to outdoor connection as per direction of EIC.

Supply & Fixing of MS Angle Iron Frame for holding AC outdoor unit as per direction of EIC.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. as per direction of EIC.

(All rates are inclusive all taxes and duties)

JOY MAA TARA ELECTRICAL CO (BID ID -7698580)

ELECTROTECH (BID ID -7392253)