EI Work and Installation of Air Conditioner Machine at Peadiatric surgery ward.

Amount

SITC of UPS incl. battery bank of 40 KVA36000 VAH ( SMF Battery) 12 Volt 3ph input /3ph output inbuillt isilation transformer , static by pass arrangement, compitable with D.G. Set , DSP controlled IGBT based rectifire with 90% efficincy on 100% Load. The UPS shall be provided with active input P.F. Correction system to obtain 0.89 lag at 100% Load, Wave form Pure Sine wave. It Should be operated 50˚ c above ambient temprature built in solid state float cum boost charger with autimatic boost / trickel charge mode with current Limiting features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load /Short circuit protection with snubber circuits for current limit. Soft start arrangement,Over voltage/ under voltage protection. Some Incidents are provide i.e. mains ON, Inverter ON/ OFF/ FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP,Battery Low,Static by-pass ON, Over temperature. Battery set Complete with self standing cubicle or cabinet. The UPS battery shall be of Advanced Glass Mat Valve Regulated Sealed Lead Acid Battery Construction type (AGM or VRSLAB) in ABS Flame Retardant Rating 40 KVA, 3ph input / Output Capacity: 36000 VAH(12V, SMF Battery).Amavraya Quntra/ Exide Power Safe. Back up time : 30 Min at fuull load. Warranty : One Year on UPS and two Years on SMF Battery on site againstt any manufacturingdefeuts. Certificate:ISO 9001:2015,ISO 14001:2015,IOS 18001,OHSAS 18001. CE Certification: IEC/EN 62040-1-1,IEC/EN50091-1,IEC/EN 60950(Safety),IEC/EN 50091-2,IEC/EN 62040-2(EMC Emmission), IEC/EN 62040-3(Performance &Design),IEC/EN 61000-4(EMC Emmunity) & IEC/EN 60146(Design & Manufacture) Make: VERTIV/QUATRON/APC/NUMERIC/Power One (Installed at Blood bank, MMCH )

Supplying and fixing 415V,100 A, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc (L & T Make).

Supply & Fixing 240 V, 2 nos. 6A, & 2 nos. 20A Modular type plug socket with 2 nos. 6A,& 2 nos. 20A Modular type switch (Brand approved by EIC), without plug top on 2 row 12 Module GI Modular type switch board with 2 row 12 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.

Supplying and fixing 6 way upto 160A double door Vertical TPN MCB Distribution board for125 A 4P MCCB incomer and 6 no 63 A 3P MCB 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 including supply and fixing double door sheet steel (16SWG), powder coated cable end box. (Make-Legrand)

S & F of 415V, 6 way TPN double door MCB DB (Legrand make ) in sheet steel enclosure outgoing consisting of 24 nos. 6-32 A. (C- Curve, 10 KA) SP MCB & 1 no. 63 A., 4 pole, MCB isolator recessed in wall incl. mending good the damages to original finish and earthing attachment as per G.S. (Make- Legrand)

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) 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 with Piano Key type switch 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 3mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box andmending good the damages to original finish (PVC rigid conduit on ceiling and remaining portion conduit) avg run 10 mtr

a) on board plug

Supplying and fixing 125 A 415V TPN with fuse on L&N Sheet steel Main Switches on angle iron frame on wall (Legramd)

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

25mm size

20mm size

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) as ECC

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC

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

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) as ECC

25 Sqmm (For internal connecttion inside the plug board)

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC

Supply of 2/4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Nicco / Gloster/KEI/Polycab]

4 Core 50 Sq. mm (panel to VTPN)

4 Core 35 Sq. mm ( VTPN to UPS & back to dedicated HTPN )

Laying of cable through saddle & clamps

4 Core 50 Sq. mm (panel to VTPN)

4 Core 35 sqmm

Supplying and fixing compression type gland and finishing those for following XLPE / PVC armoured cable 4 Core as per GS.

4 Core 50 Sq. mm

4 Core 35 sqmm

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

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.(ac point)

S & F AC machine timer for two nos. machine fabricated with Double door 16 way SPN DB, din rail with IP-43 protection with electrical accessories & front locking arrangement with all connection. The SPN DB comprising with following:- a) 25 Amp dp mcb (10ka, C cure Cat No- BB20250C) on DIN rail - 1 No. b) 25 Amp 2 pole power conbtactor (L&T Cat No- MU contactor-cs90118)-2 Nos. c) Daily and weekly programmable Basis digital time switch, minimum switching time 1 min, 25 ON/OFF programs, 6 years batery back up, setable DST & key pad lock features (L&T Cat No- 67DDTO).

Supply & Fixing of 1200mm (48 inch) sweep AC ceiling fan complete with all accessories. blades, canopy, fork, rubber bush etc.

Supply & Fixing of 230V 4ft LED light fittings complete with all allied accessories, LED tube light , Incl necy connections. Double tube fitting (Philips Cat No-TMC501 P 2 x TLED)with two nos essectial LED tube 1200 mm 18W

S & F of 12" sweep AC exhaust fan incl. making hole on wall with nuts & bolts as required with louver shutter. (EPC heavy duty) 1420 r.p.m. and S & F louver with nuts and bolts.

Supply and Delivery of Split type A.C machines having capacity 1.95 /2.0 Ton, Nominal cooling capacity 6500 Kcal/Hr.,Model NO-SRK25,Refrigerant R410A ,Rotary compressor Make - Carrier/ Hitachi / Diakin , Rating 3 Star. As per choice of EIC.

S/F of 3 core round copper cable of 4 sqmm, 5/8"& 1/2" copper pipe insulated with foam/nitrile rubber insulation wrapping with wrapping tape, reinforrced water drainage pipe, fastener, 3pin 25A plug top (Legrand) etc as per direction of EIC.

Add: Installation charges for AC machines.

Add: Additional charges for angle iron structure for outdoor unit and mending works as per direction of EIC.

Add: scaffolding arrangement for work in the extra hight building

Shifting of 20 KVA 3Ph UPS Machine already installed at Blood Bank MMC&H and reinstalled at proposed peadiatric Surgary Ward for proper utilisation of old 20 KVA machine which is already mulfunctioning due to over load at blood bank.

MITRA ELECTRONICS

SANJIB GHOSH

SRIDAM MONDAL