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Dismantling and disposal of False Ceiling in Existing Convention Centre at Chennai Trade Centre
Cleaning, sweeping, brushing and vacuum removal of dust, debris, foreign materials and accumulated deposits from all service areas exposed after dismantling of false ceiling, including but not limited to: HVAC ducts (external surfaces), catwalk structures, cable trays, electrical conduits, fire-fighting pipelines, sprinklers, hangers, brackets, metal supports, PEB truss members, purlins, roofing sheet undersides, and any other service or structural element encountered.
Non comprehensive Annual Operation Maintenance Contract of 33 11 Main Receiving Substation MRS 11 433 KV Substations ESS and Comprehensive Annual Maintenance Mandatory Contract of 05 Nos. DG sets at IIT Indore
Non-Comprehhensive Annual Preventive Maintenance Contract of 33/11 KV Substation, 4 Nos. of 11/0.433 KV Load Substations, ACB at HVAC Plant & Pod Buildings and 422 KWp Rooftop Solar Plant at IIT Indore. (Rates shall include all Taxes and Duties & Bidder must submit the detailed cost analysis with 24 x 7 manpower availability) Note - It includes cost of annual preventive maintenance of all LT/HT panels, bus ducts, transformers, D.G. sets through OEM or authorized service partner of OEM.
C/o Science Centre and Digital Planetarium (CAT-II) at Dirang, Arunachal Pradesh.
Construction of RCC Framed (G+1) Main building with total plinth area of 2958.00 sqm (tiles flooring, Kota Stone Slab flooring, Ceramic glazed wall tiles, finish granite stone flooring, Grading Roof for Waterproofing, Aluminium doors and window with pre laminated particle board (3 Layers), Collapsible steel shutter, stainless steel railing, terrace water proofing, water proofing treatment for RCC Dom, Mineral fabric tiles as false celling, zinc-aluminium alloy coated sheet roofing, acoustic door & acoustic panelling, false celling with calcium silicate board, waterproofing treatment for WC’s, bathroom etc, internal & external water supply, Sanitary installation including toilet for physically challenged person, Electric installation (Main L.T Panel, Incomer(Busbar), MCB, Main & Submain cables, laying of XLPE/PVC insulated cable in ground, Power plug wiring in PVC conduit, group wiring of staircase, rigid PVC pipe laying under the floor, floor junction box, light fitting & fixture, celling fan and exhaust fans, modular type fan regulator, ITC LED fitting (directly on surface, on false celling, down rods etc, installation of earthing system, installation of lighting protection system, power plug etc as per requirement), safety items (statutory caution board in English & local language, shock treatment chest, rubber mate 1000 mm width, First Aid box, 1.1 KV hand glove), HVAC works (VRF System (Heat Pump), Outdoor units VRF type(GF-60 HP, FF-40 HP, Planetarium with AHU-12 HP), Indoor units Ground floor- Ductable type (auditorium and reception entrance), Ground floor-4 way cassette type, Administrative Office, Directors Room, Conference Room, Temporary Exhibition Hall, Exabit Development Hall, First floor (Ductable type), innovation Hub, Exibit area, Future exibit area. Exibit on Astronomy controllers (SITC of Navigation remote controller (corded), Remote having back light display for dectable indoor units as well as high wall indoor units. Intelligent touch manager minimum 120 nos, refnet/Y joint set of both liquid and gas line duly insulated, Hi-Wall type split air condition unit (UPS room (1W + 1S) server room (1W + 1S) with copper piping in GF ( Ductable type) & FF ( 4 way cassette type) both indoor and outdoor units.) Fire detection and fire fighting works (Electrical motor driven main pump (Make-Mather & Platt/Kirloskar/Equive), Digital engine driven stand pump(Make-Mather & Platt/Kirloskar/Equive), vertical jockey pump (Make-Mather & Platt/Kirloskar/Equive), MS black steel pipe medium grade)(Make-Jindal/Equib), Addressable Fire alarm system, Landscaping (Internal road-5 M Width (with paver block), Kerb stone, Science park, picnic area dinosaur park, surface drain, outdoor exhibition, ticket counter, car parking, boundary wall, feeder pillar box, light fixture, earthing station for bollard & bollard and pile light), Horticultural and landscaping ( Preparation beds for hedging and shrubbery by excavating 60.00CM deep, anti-termite treatment by digging holes around trees, ground covers by Neelgiri/Mexican grass turf), Rain water harvesting tank work (water tank, boring/ drilling bore well), lift installation (8 passenger lift, acceptable max CPWD enlisted Category- A M/s OTIS, M/s Kone, M/s Mitsubishi, M/s Schindler, M/s Johnson Lifts Pvt. Ltd., planetarium & auditorium chairs (Push back type auditorium chair and push back tilting type planetarium chair) etc and with relevant IS cords based on details sub-soil investigation and detail design and drawing from registered consultant and to be proof check by reputed engineering collage or IIT on turnkey basis.
RMO of EandM services at Delhi Sachivalaya New Delhi during 2026-27 SITC of Valve, controller, Temperature sensor and VAV controller.)
SITC of tempertaure sensor suitable for HVAC/BMS/Chilled water/Air handling unit with accuracy +- 0.5 degree celcius or better, measuring range -10 degree to +100 degree, protection glass IP54 or higher i/c mounitng of sensor with providing suitable support, Programming with BMS Software, clamps etc complete as per site requirement (Make :- Johnson control model no :- TE-6351M-1)
RMO of EandM services at Delhi Sachivalaya New Delhi during 2026-27 SITC of Valve, controller, Temperature sensor and VAV controller
SITC of tempertaure sensor suitable for HVAC/BMS/Chilled water/Air handling unit with accuracy +- 0.5 degree celcius or better, measuring range -10 degree to +100 degree, protection glass IP54 or higher i/c mounitng of sensor with providing suitable support, Programming with BMS Software, clamps etc complete as per site requirement (Make :- Johnson control model no :- TE-6351M-1)
Operation and maintance of sewerage disposal sector-37 in ward no.9 zone-1under MCG.Re-call
Horizontal centrifugal pump has 50 hp motor power, optional input voltage 3 phase AC 220V/230V/240V, 380V/400V/415V to 440V/460V/480V and optional input frequency 50Hz/60Hz for sale. 50 hp centrifugal pump with maximum flow 110 Lps, maximum head 35m and same diameter of inlet and outlet , can be used for HVAC and refrigeration water circulation, high-rise building pressurized water supply, etc.