SITC of HVAC system for Ground Floor AHU room at CRI ACTREC

HVAC BOQ

chilled water Ductable AC

Supply, Installation, Testing and Commissioning of chilled water Ductable ( Ceiling Suspended Duct able 5.5TR to 6.0 TR ) complete with G.I. casing, with Side/bottom return Air Plenum (5mm PE insulation) or as per site requirement (ABS casing) , Filter box with 8mm Nylon Filter, min 3 Row Deep cooling coil with coper tube diameter is 9.52 mm and thickness 0.33 mm with hydrophilic Aluminium fins. Complete coil must be designed for standard working pressure is 1.6 MPa(16bar) and the test pressure is 3.3MPa(33bar). Unit to be provided with SS drain pan with 7mm PE insulation and +200 mm extended. Direct driven EC FAN (three speed) motor, operated on 450 volts, Three phase, 50Hz, AC supply or single phase as per manufactur recommanded. Unit to be provided with Wireless remote. It shall also have RS485 Modbus communication function for BMS control. ESP for the Fan Coil Unit be 50 pa Minimum. Units need to BIS/Euro vent Certified. The unit included with Infrared Remote Control,micro-controller, drain pump & necessary supporting arrangement with ready made Valve Station with tray complete with butterfly Valves / Gate valves , PIBCV Valves with Actuators, (Actuator and control make Siemens)–Strainer,Pressure cum balancing valves. total valve station require 5 nos of Valves including bypass line. The entire skid shall be coated with Zinc-chromate primer coating and then painted with enamel paint. Price should be included for Electrical cable 10M connection from MCB/Isolator to chilled water unit shall be done by HVAC contractor. Pipe line require from the main header (appx 20 Mtr)also to be considered with nitrile rubber insulation with GC cloth factory fitted as per manufacturer recommandation. no additional cost given for the same. Minimum Capacity should be as follows:

Min 5.5TR to 6.0TR (min 2100 CFM)

Hi wall Split Unit (Invertor Type)

Supplying, Installation, Testing and Commissioning of Hiwall split type air conditioning invertor type machine with each having a capacity and details as mentioned below suitable for operation on R 32/R-410A /R-407 or any other Green refrigerant comprising of Scroll type compressor hermatically sealed complete with automatic capacity, safety switches, lubrication system Suitable capacity squirrel cage induction motor having class 'B' insulation suitable for operation on 230/415 + 10% volts, 50 Hz, A.C. supply for Blower motor, Necessary drive arrangement for blower motor, Matching Air cooled condenser with necessary fittings for refrigerant piping connections, necessary structural support for mounting condensers, Microprocessor based control panel complete with accessories, machine Isolation / disconnect switch, valves and accessories to inter connect compressor and condenser including pressure testing, vacuum. Necessary starters suitable for Indoor & outdoor unit complete with O/L ,U/V, phase reversal protection, single phase preventors i/c copper conductor control and power cable and drain pipe of suitable size and length etc complete as required. The total cooling capacity/heating capacity of tested unit shall have a capacity as per relevant IS code. The lab testing reports as per IS: 8148 shall be submitted from National Accreditation Board for Testing and Calibration Laboratories (NABL) accredited as per ISO/International Electro-technical Commission (IEC) 17025 standards / Central Power Research Institute (CPRI)/Electrical Research and Development Association (ERDA)with Original Equipment Manufacturer (OEM) etc. complete as per specification as required. Note:- Outdoor stand to be consider no additional cost given for the same.

Hi wall Split Unit 3.0 TR (Invertor Type)

REFRIGERANT COPPER PIPING

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping complete with fittings, with suitable adjustable ring type hanger supports, inting/brazing including accessories,insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastomeric nitrile rubber with GC cloth tubular sleeves sections of specified thickness as given below for Suction and Liquidlines, all accessories as per specifications etc. Note:- individual piping will not be measured All pipe should be laid in ladder/perforated type tray. External pipe should be cover with GI caping cable tray.

15mm, 28 mm" with 1.2mm tube thickness and insulation as per OEM standard. Or equivelent to the unit of 3.0 TR