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228 results • Best match
Building Work
40013194 Supply, Installing, Testing and Commissioning of VANE AXIAL FANS as per specifications. Fan shall be AMCA Certified (For Sound and Air Performance as well as FEG) direct driven Vane Axial Fan. The fan shall be equipped with Mounting Bracket, Bird Screen & Spring Isolators for the installation of the fans. Motors (Class H) shall be VFD rated suitable for 415+10% volts, 50 cycles, 3 phase AC supply. Fan static pressure shall be as indicated but actual fan static pressure to be checked by HVAC / MEP Vendor. Motors shall be of minimum IE2 efficiency. Fan total efficiency should not be less than 75% and FEG should not be less than 70, noise level should not be more than 80 dB(A) @ 3m distance when measured in hemispherical reverberant room conditions. Silencer to be incorporated to achieve desired sound level. AXIAL FLOW SMOCK EXHAUST FAN FOR(BASEMENT) Fan Dia - 1400 mm , Volume - 51000 CFM, SP - 25 mm, Motor - 15 kW. Make: Greenheck/Systemair/Maico/Elta. Ground Floor
PERIODICAL AND COMPREHENSIVE MAINTENANCE TO THE CENTRAL AC PLANTS COMPRISING THE VARIOUS EQUIPMENT INCLUDING QUARTERLY INSPECTION AND REPAIR REPLACEMENT AND IMPROVEMENT THREE WAY VALVE THEMOSTATE, PRESSURE SENSOR, REPAIR OF TEMPRETURE HUMIDITY SENSOR
Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp
86219 SPECIAL REPAIR / REPLACEMENT OF CENTRAL AIR CONDITIONING PLANT AT BHARDWAJ AUDITORIUM AGAINST BER AT AFMC PUNE UNDER GE (CENTRAL) PUNE
M&L for earthing for sub station equipments (HVAC Equipment/ pumpmotor/Panel etc) complete with galvanised mild steel plate electrode 60 cm x 60 cm x 6.3 mm thick buried directly in ground vertically (in earth pit not less than 2.25 m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate electrode at one end and connected to metallic bodies of equipments etc at the other, earth strip encased in and including 40mm bore GI medium grade pipe with all fittings from top of electrode to body of equipment fixed with and including 40 x 6mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B-O using 12 mm graded crushed stone aggregate, RCC cover, funnel, wire mesh including necessary excavation and earth work , etc.complete all as specified and shown in electrical plate No 3 of SSR Pt-I. Including removal of existing old and UNSV earthing complete all as spd and directed. Note : 1. Refilling of the earth pit shall be carried out with black cotton soil. 2. GI strip 32 x 6 mm & GI protection pipe upto 7.5 m length will be measured under this item.
PROVN OF AUDITORIUM COMPLEX AT MADGAON UNDER GE (PANAJI) GOA
FIRE & SMOKE DAMPER M & L for CBRI certified 16-gauge GI fire damper, at least of 120 minutes fire-rating, spring activated on melting of fusible link having melting point 67.13° C complete with smoke detector / thermistor, fusible link etc. and actuator as required for operation, located in the SA / RA ducts, at all fire rated crossovers (shafts, walls, etc.) along with control panel (located in such a way that the reset may easily be done), interlocked with the building management system for the fire detection or HVAC to trip / close in the event of fire / smoke in the respective zone and tested as per UL-555 complete all as specified and directed by the engineer-in-charge. The fire dampers shall meet the following criteriaon: [i] Bare fire dampers with 400 mm sleeve [ii] Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position [iii] Interconnection wire for the fire detection & alarm system with the AHU and the smoke dampers [iv] Sealing any openings around the sleeve of the fire dampers with approved fire sealant as per the specification & recommandations of the manufacturer.
CIVIL WORKS
E.I WORKS Recessed wirring to light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor of ISI marked Make- Finolex/Anchor/Polycab/HAVELLS/RR KABLE/KEI/V-Guard with 20 mm dia HMS FRLS PVC conduit ISI marked Make-AKG/BEC/Precision/Norpak/Anchor/Kinjal 6A modular type ( flame retradant type) switch ISI marked Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) and ceiling rose ISI marked of modular type G.I box with metallic cover plate (both side) ( flame retradant type) Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) of suitable size, modular box with 1.5 sq. Mm FRLS PVC insulated single core multistandard copper conductor as earth wire including all accessories and connection as per direction of Engineer -in -Charge. . All the switches & sockets should be warrantied for a replacement period of 2 years against defects with ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free after sales service within warranty period for acceptance of materials. NB:All the electrical,Fire fighting,HVAC,ELV drawings, Technical Data Sheets & make will be approved by SE R& B Electrical circle & CE Building ,Odisha ,Bhubaneswar prior to execution of the work. GROUP-A
PERIODICAL AND COMPREHENSIVE MAINTENANCE TO THE CENTRAL AC PLANTS COMPRISING THE VARIOUS EQUIPMENT INCLUDING QUARTERLY INSPECTION AND REPAIR/REPLACEMENT AND IMPROVEMENT THREE WAY VALVE THEMOSTATE PRESSURE SENSOR REPAIR OF TEMPRETURE HUMIDITY SENSOR
Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp