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226 results • Best match
Design, Manufacture, Supply, Testing, and Commissioning of 68 No. of Broad Gauge Cars for Rithala- Narela-Nathupur Corridor (Line-1 Extension) of DMRC including Training of Employers Manpower and CAMC for these 68 No. Broad Gauge Cars.
HVAC Saloon Air-conditioning Unit Complete Set 1
Construction of Composite Structure (RCC and PEB) for Multipurpose Sports Block
HVAC WORKS - Ventilation System
Design, Manufacture, Supply, Testing, and Commissioning of 90 No. of Standard Gauge Cars for Inderlok-Indraprastha Corridor (Line-8 Extension) of DMRC including Training of Employers Manpower and 35 years CAMC for these 90 No. Standard Gauge Cars.
HVAC Saloon Air-conditioning Unit Complete Set 1
Providing and fixing self-supporting roofing system shed above open court yard including Civil, PH and Electrical works at Indradhanush building, Anushaktinagar, Mumbai -400 094.
Supplying and fixing following size uPVC UV-Stabilised soil / waste quality pipes and fittings ( SWR ) for soil, waste, vent, anti syphonage, HVAC waste pipe and rain water pipe lines consisting following items of work:- i) Providing and fixing uPVC UV-Stabilised Soil/ waste pipe as per IS:13592 and IS:14735 Type-B laid in floor & on Exposed faces of wall of approved make ii) Fixing the pipeline vertically by Metal clamps with rubber seal of approved make iii) Fixing the pipeline Horizontaly with specified slope below the ceiling by Metal clamps with rubber seal and GI hanger rods not less than 5mm dia at specified spacing, including all required hardware. iv) Providing and fixing uPVC cowl at the top of soil, waste water & vent pipe line.
PROVN OF TECH INFRA AND DEFI ACCN FOR NEW GENERATION HEPTRS AT LEH PH 1
1) Filter section consisting of pre filter Pre-filter section shall be with non woven synthetic media of 10 micron particle size with an efficiency of 90% pressure differential indicator across Fine filters with audible and visual alarms. 2) DIDW Backward Curved fan (with min. 70% efficiency) with motor (VFD compatible) ,volume control damper and duct flexible connection. The supply fan shall be provided with variable frequency driveand input/ output signal compatible to BMS system. Squirrel cage induction motors suitable for 415±10%volts, 50Hz,AC supply & high efficiency (IE-3 Efficiency), 3)COIL- 2-8RD to achieve below mention desire capacity with 0.5mm wall thickness Copper tubes Copper Header and Aluminium fins 12 fin./inch, 4)VFD:- In Built VFD:- Supply, Installation, and Commissioning of IP55 Variable frequency drive(VFD) for AHU . The other specifications are (temp 50 Deg without deration), 100kA SC rating with built in BACnet, Metasys, Apogee protocols , 2 PIDs, C2 Class EMI Filter for 1st Environment, 5% Impedance DC Choke on both(+ve & -ve) limbs and should be able to reduce THDi32% @ 100% load & THDi35%@ 75% load with input PF>0.96 @50% load as per IEC 61800-2(Valid third party test report should be available to suffice this claim, own test report by manufacturer shall not be considered). VFD shall have inbuilt 5 line Graphical & Alpha Numeric LCD Key Pad ( Power in kW, Energy in kWh, Run time in hours & feedback signals in HVAC units viz WC, PSI, GPM, °F, ft3/min, m3/h, L/h, L/s, bar, Pa, °C, M, ft., L/min, m3/min, “Hg, kPa, %) along with Hand Off Auto Keys & Real time clock with battery etc as per specification complete as required to operate. connecting wires between driver and MCC shall be included. VFD cost included in this AHU price itself. 5) Humidifier-AHU shall have arrangement for hot water spray. in drain sump 2kw tubler heater with pump to spray hot water on coil to maintain desire humidity level in the space. capacity 22kg/hr Sound level 75 db at the distance of 2 mtr.(maximum) Ambient Condition-For Leh winter ( DB/RH-(-17F/51) Inside condition-20C ,RH-35-40% Coil leaving air temperature will be 90F. Hor water in/out temp 50/45C
SITC of Air conditioning work at Auditorium Building, Pandit Deen Dayal Shekhawati University, Sikar
SITC of Paddle type water flow switch with actuation & delay mechanism for sensitivity in the range of 4 to 10 GPM and suitable for installation in HVAC chilled water pipeincluding making connections, making hole in pipe etc. as required.