Tender For Arrangement Of Works Related To Installation And Repair Of Heating-Cooling Moderation Pipeline, Balancing Valves, Bms System, Ozone Generator, Smoke Exhaust System For Modernization Of The Air Conditioning Plant (Voltas Make) Installed For
Tender Overview
Project Description
Tender for Arrangement Of Works Related To Installation And Repair Of Heating-Cooling Moderation Pipeline, Balancing Valves, Bms System, Ozone Generator, Smoke Exhaust System For Modernization Of The Air Conditioning Plant (Voltas Make) Installed For The Legislative Pavilion Of The Main Building, Vidhan Bhavan.
BOQ
| Sl. No. | Item Description |
| 1 | Supply, installation, testing and commissioning of Hot water pump set capable of delivering at 35 MT Head with VI pads M/S base plate (1) One No. pump set shall act as stand by. motor capacity: 15 hp head: 35 metres |
| 2 | Supply, installation, testing and commissioning of 1000 litre PVC type make up water tank with insulation for condenser and chiller water line including RCC/MS foundation work |
| 3 | Shifting and lifting of new pipe line approx. 1150 mtr.length of various size and valve from ground level to top floor of vidhan bhawan with the help of hydra machine & manpower, proper stacking for erection day by day as per availability/permission of work including cost of labour, T&P. |
| 4 | Dismentling of existing old chiller pipe line approx 750 mtr length of various size and valves including cutting ( with cutter/welding machine) in to small length and shifted from top floor to scarp yard with hydra/manpower day by day or as per permission. |
| 5 | Supply, laying, testing and commissioning of power cabling with 4C x 16 Sq. mm Al armoured cable for hot water pumps and for AHU motors including termination. |
| 6 | Masonary civil work for wall opening & closing for piping and insulation work, Wall repairing with same material like brick, sand, cement/RCC work and finish with same colour& pattern paint. |
| 7 | Supply and fabrication and installation of supporting structure/ civil foundation for pumps. |
| 8 | Supply and fixing of starter panel for set of 3 pumps. |
| 9 | Supply, Installation, testing & commissioning of latest version microprocessor,expension valve controller and associated work of VOLTAS make screw chiller unit including downloading of new version programming. |
| 10 | Drain out the old compressor oil from compressor and charging of new fresh oil, replacement of drayer core & filter as per requirment. |
| 11 | Supply and installation of 3 way mixing valve to manage pipe flow and direction including thermostat and control wiring. |
| 12 | BMS WORKHost PC comprising dual core processor, 2.6 GHz, 2.0 GB RAM, 250 GB HDD, DVD drive, 6 nos. USB Port, 18.5\\" SVGA color flat TFT monitor, keyboard, mouse and pre-loaded windows XP operating system and anti virus software, Laserjet printer (A4 size, B/W) |
| 13 | Supply, installation, testing & commissioning of the following Web Based graphical Software. Providing facilities to create static & animate the graphics, navigation between the pages, display of logs, changing the time zones, popup alarms with unlimited user license & unlimited point capacity, configurable password protection for the system and should be able to communicate with BACnet/M-BUS/LONWORK & MODBUS devices simultaneously. This software will act as web server & no additional license should require at client side. |
| 14 | Web Based Network Area Controller for Building Management System (BMS). Network Area Controller Shall support Communication with AC Plant Controllers (DDC controllers) & Other Application Controllers on BACnet, Shall support Communication with VFD's & Chillers on BACnet / MODBUS / LONWORKS. The NAC shall support communication on MODBUS-RTU Over RS-485 for Integrating with Electrical Meters if Electrical Meters are on MODBUS Protocol. NAC should have dedicated one Lon, RS-485 & RS-232 Port with minimum of 128 MB Flash RAM with Inbuilt WEB Server with 5 year licience. |
| 15 | Stand alone, intelligent, UL Listed, BTL tested, ANSI / ASHRAE approved Interoperable DDC as per the specifications. All the Controllers shall be UL / BTL tested & CE certified. Each controllers shall be equipped with Universal Inputs with a maximum polling speed of 100 ms. The controller shall be housed in a vandal proof, lockable and secure MS cabinets to be supplied along with controllers. The controller shall have 15% Extra IO capacity For Chilled water system - Chillers, CHW & CDW Pumps, Cooling Towers, HWG, HW Pumps & Headers etc. as required. |
| 16 | Making BMS room by providing, fabricating and fixing aluminuim partition using power - coated aluminium sections of approved make and suitable size, glazed with 5 mm clear glass and 12 mm pre-laminated board including all fittings, screws, rubber beading, sealant, necessary hardware, cutting, fabrication, installation and making complete in all respects with supply and installation of 1.0 ton Split type AC. |
| 17 | For All Air Handling Units, Fresh Air / Exhaust Air 3 Phase Fan etc. (Each DDC shall be selected for maximum of four numbers AHU & four numbers Fans only.) Field instruments As Per I-O Summary Immersion Temperature sensor with thermowell for Chilled water system Ambient air temperature and humidity sensor Current relay for pumps Differential pressure switch for various vent. fans Differential pressure switch for AHU blower status Differential pressure switch AHU filter status Temperature sensor for return temperature monitoring RH sensor for RH monitoring |
| 18 | SMOKE DETECT & AUTO SMOKE EXHAUST SYSTEMSupply , Installation, testing & commissioning of smoke detect and auto/manual. exhaust system including of centrifugal/axial exhaust fan/blower of specified capacity, static pressure (mm,WG),motor anti-vibtation mounts. |
| 19 | Fabrication of 1.25 mm thickness GSS ducting rectangular/round of specified gauge include elbow,bends with all accessories for smoke exhauts system. |
| 20 | SITC of Fire/Smoke /VCD motoized dampers with electric actuators complete with control. Control panel(with MCCB,starters and asoociated power cabling in conduit. FACPs, addressable smoke detectors & associated wiring with all specified to relevant NEPA or VDS standards. |
| 21 | ROBOTIC DUCT CLEANINGCleaning of existing ducting with robot and videography. Before and after resilts of ducts cleaning shall be provided with video proof. Complete ducting and composnent like damper/diffuser/grilll shall be cleaned. |
| 22 | Removing existing scrached paint and doing primer coating to avoid rusting and then Painting of existing Chilled water and condenser water pipe lines With two coats of required color metal paints. |
| 23 | Repairing of damaged insulation of chilled water piping insulated with rigid section of P quality expended polystyrene installation of 50 mm thick & covered with 0.5 mm X 2 mm wire mesh & finally applying two layers of cement sand plaster of 6 mm each including painting of pipe lines with two coats of piant. |
| 24 | Repairing of damage insulation of duct and repairing of acoustic lining wherever required by adding fiber glass wool and rubber insulation of acoustic of having and thermal property for placing back in duct in normal condition as it was earlier |
| 25 | Repairing of existing 2 nos cooling towers including replacement of PVC fills, over hauling of cooling tower motor, coating of epoxy coating in sump. |
| 26 | UVGI SYSTEM IN AHUSupply, Installation, testing and commidssioning of UVGI system for Improvement of Indoor Air Quality including UV lamps,reflector with its mounting assembly and control panel consist of ballast, hours meter,MCCB,indicating light, interconected wiring between UVGI lamps & panel. |
| 27 | AHU capacity 26000 |
| 28 | AHU capacity 7500 |
| 29 | Removing of supply/Return duct damper in AHU room, repairing of plenum after cleaning removing excess particles and acoustic lining and refixing the same after duct cleaning of all 4Nos AHU. Repairing/Refixing of Duct damper after duct cleaning. |
| 30 | Dismentling and Removing of existing damage duct & glass wool, aquostic lining shaft and shifted all the material near by dumping yard & finaly shift and dump out side the LNN area with all saftey precouition. |
| 31 | Removing of cooling coil and cleaning with soft chemical and after chemical wash neutralize with water and sanitization of drain tray and header coil etc by using EPA registered bacteria stat resistance and putting back into normal condition of AHU |
| 32 | Dismentling of AHU motors including overhauling of motors, reinsulation on windings, replacement of both side bearings & providing bearing sheet on both side end cover. |
| 33 | Supply of AHU spare motor to minimise break down period, in case of emergency during session of VB. |
| 34 | 20 HP |
| 35 | 7.5 HP |
| 36 | Supply, Installation, testing and commissioning of Ozone Generator for disinfection in your existing HVAC systems injects ozone in to the ducts to improve indoor air quality by oxidizing and volatile organic compounds and inhibiting microbial growth on feeding area/AHU, electrical input such as 110-230 VAC, 50/60 Hz, 1-phase, with the required amperage and proper grounding. |
| 37 | Removing of damaged sand cement plaster from existing damaged chiller pipe line, including shift from tarace to goround floor with in Vidhan Bhawan permises as per engineer incharge & finally shift through tractor at dumping yard of LNN |
| 38 | Arrangment of scaffolding platform for working on hight as per requirment of site at different - different location. |
| 39 | Dismentling and Overhauling of condenser pumps 12.5 HP including winding insulation, replacement of of both side bearings, terminal plate, terminal box,machining of bearing seat, pump bush and re-assembling on foundation. |
| 40 | Dismentling and Overhauling of condenser pumps 15 hp,including winding insulation, replacement of of both side bearings, terminal plate, terminal box,machining of bearing seat, pump bush and re-assembling on foundation. |
| 41 | Overhauling of hot water generator including cleaning/removing of hardness scale from heater element, replacement of defective heating element as required |
| 42 | Arrangment of standby automatic heating system in duct plenum as per requirment of site to meet out in extreme cold condition. |
| 43 | Supply, laying/fixing, testing and commissioning of following nominal sizes of chilled water piping / hot water piping (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauge etc.) duly insulated with fire retardant quality expended polystyrene moulded pipe section as per specifications and as required complete in all respect. |
| 44 | 65 mm (50 mm thick insulation |
| 45 | 80 mm dia pipe (50 mm thick insulation) |
| 46 | 100 mm dia (50 mm thick insulation) |
| 47 | 150 mm dia pipe (75 mm thick insulation) |
| 48 | Insulated Valves for Hot water line Supply, fixing, testing and commissioning of B/F valve (manual) with CI body SS disc, nitrile rubber seal and O-ring PN 16 pressure rating for chilled water/hot water circulated as specified. |
| 49 | 100 mm |
| 50 | 150 mm |
| 51 | Supply, fixing, testing and commissioning of 100 mm dia balancing valve with built in measuring facility with CI body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation & PN 16 pressure rating for chilled/hot water circulation as required. |
| 52 | SITC of 100mm dia Y- Strainer of ductile CI body flanged ends woth stainless steel strainer for chilled/hot water circulation complete |
| 53 | Supply, fixing, testing and commissioning of 100 mm dia NRV valve with dual plate of CI body SS Plates vulcanized seal flanged & PN 16 pressure rating for hot water circulation including insulation as specified. |
| 54 | Providing and fixing in position industrial type thermometer. |
| 55 | Providing and fixing in position the industrial type pressure guage with gun metal/brass valve complete. |
| 56 | Supply and installation of 40 mm butterfly valve. |
| 57 | Wiring for control cable wiring with 2x1.5 sq.mm. FRLS PVC insulated copper wire in steel conduit. |
| 58 | Providing & Fixing of 25 x 5 mm GI strip in 40mm dia G.I piperecess / surface as strip earth lead including soldering etc. as required. |
| 59 | Providing & laying earth connection with 6 SWG dia G.I. wire in 15 mm dia G.I. pipe |
| 60 | Earthing with cooper earth palte 600mm x 600mm x 3mm thick including accessories and providing masonry enclosure with cover plate having locking arangement and watering pipe of 2.70mtr long etc. with charcol coke and salt as required. |
| 61 | Supply and Installation of 300mm width x 50 mm depth x 1.6 mm thickness M.S. cable tray complete. |
| 62 | Supply and Installation of 100mm width x 50 mm depth x 1.6 mm thickness G.I.. cable tray complete. |
| 63 | Supply, Installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber, gasket, elbow, splitter dampers, vanes, hangers support complete in all respect and approved drawing specifications of following thickness complete as required |
| 64 | Thickness 0.63 mm sheet |
| 65 | Thickness 0.80 mm sheet |
| 66 | Thickness 1.00 mm sheet |
| 67 | Thicknerss 1.25 mm sheet |
| 68 | Supply and fixing of acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32 kg/m3, with 25 mm x 25 mm GI section of 1.25 mm thickwith reinforced plastic tissue paper and 0.5 mm thick perforated aluminium sheet fixid to inside surface of duct, CPRX compound in confirmation to SMACNA and as per specification complete etc as required |
| 69 | Supply and fixing of following thickness duly laminated aluminium foil of mat finish closed cell Nitrile rubber (Class \\"O\\") insulation onm existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick adhesive nitrile rubber tape insulation complete as per specification and as required |
| 70 | 19 mm |
| 71 | 25 mm |
| 72 | Supplying, fixing acoustic lining on wall and ceiling of AHU rooms with 50mm thick denisity 32 kg/cu.m resin bonded glass fiber insulation friction fixed in 610mm x 610 mm frame work made of 25x50x50x50x25 mm made out of 0.6mm thick GI sheet U shaped channel and covered with reinforced fiber glass tissue and finished with 0.80 mm perfprated aluminium sheet etc. complete as reqired and as per specifications. |
| 73 | Supply and installation of AHU pre filters |
| 74 | Overhauling of main distribution panel including servicing/overhauling MCCB/SFU with all required material as required,including repairing of starter panel of feders of condenser/chiller & cooling tower with all required material such as contactor, O/L relay, MCB, push button, indicating lamps & power/control wiring |
| 75 | Repairing & overhauling of 1250A ACB including replacement of defective parts pole assy. FRCD, ARC chute with all cost of material, labourcost and T&P. |
| 76 | Repairing of AHU starter panel including replacement of MCB,contactors, O/L relay, I/L lamps, terminal block, defective meter, lamps and providing SPP for motor protection from single phasing. |
| 77 | Dismentling of existing old defective power & control cable and shifted from top floor to near by dscrab yard as per engineer in charge. |
| 78 | Add: GST @18% Please Enable Macros to View BoQ information |
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