SITC of VRF units at IDCO Head Office, Janpath, Bhubaneswar

Amount

Outdoor Units: Supply of Full Inverter VRF System with Modular type outdoor units (Top Discharge) , all scroll DC Inverter compressors for Cooling & Heating applications along with different types of indoors compitable with VRF ODUs with R 410a . All inverter capacity controlling compressors shall be suitable for 3 Phase, 50 Hz supply. The outdoor should be with corrosion resistant chemical coating alongwith hydrophilic coating to shield it from Salt, Sand & other elements brought in by the air.( There should be no derating at 39 Degree Celsiusand capable to work upto 52 Degree Celsius. All proposed outdoor unit should have minimum COP of 3.3 at 100% load condition for Cooling in standard AHRI test conditions (Ambient DBT-35 Deg C, Inside DBT 27 Def C/WBT 19 Deg C). Make – MITSHUBISHI HEAVY ELECTRIC /FUJITSU-GENERAL /HITACHI /TOSHIBA (For 24HP COP=3.36 & 16HP COP =3.75 at 100% Load)

64 HP Top Discharge (Only Cooling)

48 HP Top Discharge (Only Cooling)

Cassette Units: Supplying, installation, testing and commissioning of 4 Way cassette unit of following capacities suitable for operation with VFR system with in built drain pump and remote control with LCD display. Make – MITSHUBISHI HEAVY ELECTRIC /Make – MITSHUBISHI HEAVY ELECTRIC /FUJITSU-GENERAL /HITACHI /TOSHIBA

Indoor Units: Supplying, installation, testing and commissioning of of Indoor units address setting and capacity as mentioned below. Multi speed motor, coil section with DX coil, outer cabinet, drain pan mechanism insulation, pipe connections, fresh air intake connector for cassettes etc. of various capacities as per specifications.

In-the-ceiling (HS Duct Type) Indoor Unit - Capacity - 10.0 HP

In-the-ceiling (HS Duct Type) Indoor Unit - Capacity - 16.0 HP

In-the-ceiling (HS Duct Type) Indoor Unit - Capacity - 20.0 HP

Supply, Installation, Testing, Commissioning of highwall units of following capacities including proper mounting arrangements and accessories,power cable,control cable, initial charge of refrigerant, safety limit thermostat, etc complete as per EIC. Make – MITSHUBISHI HEAVY ELECTRIC /Make – MITSHUBISHI HEAVY ELECTRIC /FUJITSU-GENERAL /HITACHI /TOSHIBA

Hi-Wall Type Indoor Unit - Capacity - 1.0 HP

Hi-Wall Type Indoor Unit - Capacity - 1.3 HP

Hi-Wall Type Indoor Unit - Capacity - 2.0 HP

Hi-Wall Type Indoor Unit - Capacity - 2.5 HP

Y-joints Supply, Installation, testing and commissioning of necessary fittings, Y-joints and headers etc.

Out Door joints

Indoor Unit Joints

Self Diagnostic Type Remote Controllers

Supply, Installation, Testing & Commissioning of Corded / Cordless Self Diagnostic Type Remote

Main Intelligent Central Controller System

Supplying, fixing, testing and commissioning of Touch Screen type Main centralized controller PC based Type suitable for groups of indoor units & outdoors to be installed for control , weekly scheduling , setting time schedules etc for power consumption optimising (BMS Compatible).

Hi-wall Split Unit

Supply, installation, testing and commissioning of Hi-wall Split Unit inverter type with rotary compressor & cordless control of following capacity with outdoor unit stand, power & control cabling, MCB, Voltage Stabilizer etc. as required.

Refrigerant Piping

Supplying installation testing and commissioning of interconnecting refrigerant piping with 19/ 13 mm thick closed cell elastometric nitrilec rubber tubular insulation for suction / liquid line respectively between indoor and outdoor unit as per specification laid on existing perforated tray with necessay supports etc as required.

1-3/4" O.D. ( 1.6 mm thick ) - 44.5 MM

1-5/8" O.D.( 1.43 mm thick ) - 41.3 MM

1-1/2" O.D.( 1.32 mm thick ) -38.1 MM

1-3/8" O.D. ( 1.21 mm thick ) - 34.9 MM

1-1/4" O.D. ( 1.1 mm thick ) - 31.8 MM

1-1/8" O.D. ( 1 mm thick ) - 28.6 MM

1" O.D.( 0.9 mm thick ) - 25.4 MM

7/8" O.D.( 0.8 mm thick ) - 22.2 MM

3/4" O.D.( 0.8 mm thick ) - 19.1 MM

5/8" O.D.( 1 mm thick ) - 15.9 MM

1/2" O.D.( 0.8 mm thick ) - 12.7 MM

3/8" O.D.( 0.8 mm thick ) - 9.5 MM

1/4" O.D. ( 0.8 mm thick ) - 6.35 MM

Drain Piping

Supplying and laying of rigid PVC piping complete with fittings, supports as per specification and insulated with 9 mm thick closed cell elastometric nitrile rubber insulation

25 mm dia with 9 mm thick insulation

32 mm dia with 9 mm thick insulation

40 mm dia with 9 mm thick insulation

50 mm dia with 9 mm thick insulation

Supply, filling and commissioning of additional R410A refrigerant to complete the system as per requirement.

Control & Transmission Wiring

Supplying and laying of Communication wiring of 2core x 1sqmm copper shielded cable in suitable conduits between indoor and outdoor units. (Make:KEI/ RR Cabel/ Finolex)

Ducting , Grills & Inline fan

Rectangular GI Ducting (Site Fabricated) Supply, installation, balancing and commissioning of factory fabricated G.S.S. (Class VIII 120 GSM) rectangular ducting complete with neoprene rubber gaskets, elbow, splitter dampers, vanes, hangers, supports with fire retarded canvas etc as per approved drawings and specifications of following sheet thickness complete as required.(Make:Best Engineering or equivalent)

22 Gauge

24 Gauge

Supplying, installation, testing & commissioning of Powder coated extruded Aluminium grills and diffusers as per specification

Diffuser with VCD with anti smudge ring and removable core

Diffuser with anti smudge ring and removable core

Grill including linear grill with volume control damper

Grill including linear grill

Supplying & fixing extruded aluminium exhaust air louvers with bird screen and VCD as per specification.

Supply, installation, testing and commissioning of 16 G GI Duct Volume control damper, complete with neoprene rubber gasket, nuts, bolts, screws, linkages, flanges etc as required.

Supplying and fixing of thermal insulation on exposed roof (underdeck) with Treated Fire Quality of Expanded Polystyrene Insulation ( EPS ) of 50 mm thickness and 20 Kg Density duly secured with slb by means of Cold Setting Bitumeanus adhesive like CPRX , GI washer , joint sealed with bitumen and secured with diagonally crossed GI wire .

Acoustic Lining of Duct

Supply & fixing of Acoustic lining of supply air duct and plenum with 25mm thick resin bonded glass wool having density 32 Kg/CuM, with 25 mmX 25 mm GI section of 1.25 mm thick, at 600 mm center to center covered reinforced plastic Tissue paper & 0.5 mm thick perforated Aluminium sheet (30% perforation) fixed to inside surface of the ducts with cadmium plated nuts, bolts, stick pins, CPRX compound etc as required & as per specifications. and as per approved shop drawings.

Duct Insulation

Supplying and fixing of following thickness duly laminated aluminium foil of mat finish closed cell elastromeric Nitrile rubber (class O Fire Catagory ) insulation on existing duct after applying OEM recomended adhesive. The joint shall be sealed with 50 mm wide 3 mm thick self adhesive nitrile rubber tape insulation complete as per specification and as required.

Provision for erection(fitting and fixing)of MS structural scaffholding all around the structure to safeguard the structure and making the platform for air conditioning work carefully incluiding cost,conveyance,loading and unloading of all materials and cost of labour,sundries,T & P required for the work etc complete

Supply, installation and adjusting of disc valves suitable for exhausting toilet foul air ,comprising of an adjustable centre cone and coupling sleeve made of Aluminum sheet duly epoxy painted with approved color.

INLINE fan

Supply, installation, testing and commissioning of INLINE type fan for exhaust air complete with in and out louvers, , 3 pin socket with 5 rmt. Cabling complete as per as per specifications, requirement, standard and drawings.Accoustic Linned Box Type Inline Fans .

200 CFM INLINE FAN WITH 12 MM STATIC

350 CFM INLINE FAN WITH 15 MM STATIC

450 CFM INLINE FAN WITH 15 MM STATIC

Supply, installation, testing and commissioning Plastic Propeller Fan for Exhaust - 150 CFM

Electrical Works AC Panel Busbar -400 Amp busbar with SC rating of 36KA suitable for operation at 415 Volt, 50 HZ , 3 phase Supply. Two (2)-Incomer feeders each consisting of One (1) - 315 Amp, 36 KA, 4P MCCB with 3 Nos Phase indicating lamps with control fuse/ MCB, 3 Nos 250/5 A 15VA Cl 1.0 CTs, Digital Voltmeter, Ammeter. One set - Indicating lamp for ON/OFF/Trip and Phase indication with control fuse/ MCB. One(1) - 315A 4P changeover switch Five(5) - Outgoing Feeders for (3nos outdoor panel & 2nos spare) each Comprising of One(1) -100A, 4P Microprocessor based, 36KA, MCCB One(1) set of – 100/5A , 15VA , C1 1.0, CT One(1) - 3 Ph Digital Ammeter. One Set ON/OFF Indicating lamp with control fuse/ MCB Four(4) - Outgoing Feeders comprising of One (1) 40 Amp. 10KA 4P MCB PANEL AS ABOVE

Supply, installation, testing and commissioning of outdoor installation panel suitable for connection of 25sqmm cable with front operated panel board made of 2mm thick CRCA sheet duly treated in 7 tank process and powder coat painting

63A 4P 300ma RCCB

40A 4P 300ma RCCB

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB’s (but without MCB’s and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) and as per direction of Engineer-in-charge

6 way (8 + 18), Double door Details of cost for one each

Supplying and fixing following rating MCBs/ Isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required

40 Amps 4P, RCBO

6 Amp to 32 Amp, 10 KA SP MCB (C-Curve)

Cabling

Supply of 1.1 KV grade XLPE Al conductor armoured cable as required.

3.5C X 95 sqmm

4C X 16 sq mm

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 micron) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with suspender, fixed along wall with supports or laid on roof as required.

150 mm width X 50 mm depth X 1.6 mm thick

300 mm width X 50 mm depth X 1.6 mm thick

Laying and fixing one number PVC insulated PVC sheathed/ XLPE Power/ Control cable of following size on existing cable tray as required.

upto 35 sqmm

Above 95 sqmm & upto 185 sqmm

Supplying and making end termination with brass compression gland and Aluminium lugs for following size of PVC insulated PVC sheathed/ XLPE armoured cable as required.

3.5 C X 120 sqmm

4C X 16 sq mm

Providing and fixing 4 mm dia copper wire on surface/ on recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cables as required

Wiring for circuit/ submain wiring along with earth wire of following size of FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit as required.

2X1.5 + 1X1.5 sqmm FRLS Cu wire

4X 6 + 2X6 sqmm FRLS Cu wire

2X 2.5 + 1X2.5 sqmm FRLS Cu wire

Miscellaneous Works

Repairing / Replace of Grid False celing 600X 600 mm Armstrong Board

Repairing / Replace of False celing with Gypsum Board

Fixing the Existing light as & where required.

Painting of False celing work

Operation and Maintenance (Annual Maintenance cost) during Guaranteee / Warrenty perid (5 Year)

Operation & maintenance ( Routine & preventive ) of the high side & lowside of the air conditioning system comprising of all machinary & equipments installed in one shift during warrenty period for 1 st year as required as per maintenance schedule. (Rate shall be quoted quater basis for one shift 8 hours on the all days of the month without break )

Second year

Third Year

Fourth Year

Fifth Year

Buyback of existing Ac system including dismantling, removing of associated items. Tenderers are advised to inspect the site and all materials those shall be taken in buyback arrangement before quoting for the same.

MS ESSAR ELECTRONICS

EVAC ENGINEERING PROJECTS PVT. LTD.