Tender For Air Conditioning Works Sant Tukaram Natyagruh- 1 Replacement of Copper piping of AHU to make it compatable for VRF/VRV HVAC Systemfor Existing AHUof 20000 cfm AHU including Providing arrangement for installation of new copper coil in AHU Chemical Cleaning Replacement of Bearing and shaft of Blower and Motor Rewinding or Maintenance if required . Complete Dismantling, Reinstallation Including Labour Charges and Overhauling of AHU. Making latestModification to make AHUcompatable forVRV/VRF System and installation of Electronic Control System ( AHU VRF/VRV Control Kit ) Complete with testing and commissioningof complete system. 2 Replacement of Copper piping of AHU to make it compatable for VRF/VRV HVAC Systemfor Existing AHUof 8000 cfm AHU including Providing arrangement for installation of new copper coil in AHU Chemical Cleaning Replacement of Bearing and shaft of Blower and Motor Rewinding or Maintenance if required . Complete Dismantling, Reinstallation Including Labour Charges and Overhauling of AHU. Making latestModification to make AHUcompatable forVRV/VRF System and installation of Electronic Control System ( AHU VRF/VRV Control Kit )Complete 3 Maintenance of Existing AHU of 35000 cfm AHU including Chemical Cleaning Replacement of Bearing and shaft of Blower and Motor Rewinding or Maintenance if required . Complete Dismantling, Reinstallation Including Labour Charges and Overhauling of AHU Complete with testing and commissioningof complete system. 4 Supplying & erecting tile type modular Supply diffuser made from aluminium sheet with powder coated matching to the ceiling shade 5 Supplying & erecting tile type modular Return diffuser made from aluminium sheet with powder coated matching to the ceiling shade 6 Supplying and erecting aluminium powder coated linear grill of suitable size for width length without collar dampers having matching colour with the existing false ceiling and suitable for deflection of 15/30/45°. 7 Supplying & erecting triple pole and neutral distribution board (TPNDB), SPMCB of 12 ways /phase (36 poles), with door, 1.2mm thickness surface/flush mounted, IP 43 Protection on iron/GI frame (horizontal busbar type) as per specification no. SW-SWR/MCBD 8 Supplying & erecting triple pole and neutral distribution board (TPNDB), 3 pole/4 pole MCCB as incomer & outgoing SP MCB (36 poles) or TP MCB of 12 ways (36 poles), with door, 1.2mm thickness, surface/flush mounted, on iron/GI frame (vertical busbar type) as per specification no. SW-SWR/MCBDB 9 Providing & erecting 3 Pole MCCB, 415 V, 100A, rated short-circuit breaking capacity 25 kA (Ics=100% of Icu), adjustable thermal (overload) setting and fixed magnetic setting with provided leads, provision for installation of shunt/UV/trip alarm contact. MCCB with phase barriers on both sides, insulation withstand capacity 800V, no line-load bias in provided enclosure/panel as per specification no. SW-SWR/MCCB 10 Providing & erecting 3 Pole MCCB 415V, 250A, rated short-circuit breaking capacity 36 kA (Ics=100% of Icu) adjustable thermal (overload) setting and adjustable magnetic setting with provided leads, provision for installation of shunt/UV/trip alarm contact and MCCB should have phase barriers both sides, with insulation withstand capacity 800V, no line-load bias in provided enclosure/panel as per specification no. SW-SWR/MCCB 11 Supplying, erecting & marking FPMCB 40A to 63A, with rated short - circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no. SW-SWR/MCB 12 Supplying, erecting & commissioning 4 pole RCCB 40A, electromagnetic type with 30/100/300 mA sensitivity with earth leakage trip indication complete as per specification no. SW-RCCB/RCCB 13 Supplying and erecting of any size electrolyte aluminium patti or bar in bus bar chamber / in panel or any other purpose, 500 V with require capacity 99.9% aluminium purity with E91E Grade as per IS 5082 & Current Density 0.8 A per sq. mm. with fixing arrangement (like lug or bottle type lug) to both the end with high grade polyolefin insulation sleeve complete as per specification no. BCP-BB 14 Supplying and erecting AC Three Phase Four wire Multifunction Energy Meter of Rating 10 - 60A, Class 1.0 with din rail / Panelmounting to measures and displayparameters with RS485 Modbus communication port. mounting whole current operated meter to measures and display V, I,kWh, KVAh, KW, KVA, P.F, THD, RS 485 Communication port. Electrical parameters shall be available on com port with their mapping address open for third party software(6-3-19) 15 Supplying and erecting LED type indicating pilot lamp with LED colours red / yellow / green, 230 / 250V on providedbox / panelwith necessary material, wiring & connections etc.(6-5-5) 16 Supplying and erecting LED type indicating pilot lamp with LED colour blue, 230 / 250 V on provided box / panel with necessary material, wiring & connections etc.(6-5-6) 17 Supplying, erecting, testing and commissioning of MERVE 8 Air Filter of Size 755 mm X 550 mm with 50 mm Thickness and GI (22/24 SWG) Frame Synthetic Non - Woven or HDPE Mesh Washable all accessories Complete 18 Supplying, erecting, testing and commissioning of MERVE 8 Air Filter of Size 590 mm X 590 mm with 50 mm Thickness and GI (22/24 SWG) Frame Synthetic Non - Woven or HDPE Mesh Washable all accessories Complete 19 Supplying, erecting, testing and commissioning of MERVE 8 Air Filter of Size 290 mm X 5590 mm with 50 mm Thickness and GI (22/24 SWG) Frame Synthetic Non - Woven or HDPE Mesh Washable all accessories Complete 20 Supplying, erecting, testing and commissioning of 24HP, VRF/VRV air conditioning system outdoor unit (ODU) complies type-IV OEM standards working on HFC refrigerant R410A or other required/suitable green equivalent refrigerant, for minimum cooling capacity as delivering 100% capacity at 47° C, non stop cooling even at 56° C and coefficient of performance (COP) 3.00 to 4.00, modular type vertical hot air discharge suitable for longer piping range up to 1000 metre operation in cooling mode with inverter/digital VRF/VRV technology microprocessor based control compressor starter/control panel with scroll compressor, air cooled copper condenser coil of suitable shape for increasing maximum heat transfer area, rain protection cover, built in oil separator, accumulator and oil receiver, copper tube aluminium fin air cooled condenser, condenser fan with motor suitable for 415V±10%, 50 Hz, 3 phase power supply (all suitable for high ambient conditions), internal copper refrigerant piping, internal wiring and refrigerant, etc. all housed in powder coated weather proof cabinet complete. 21 Supplying, erecting, testing and commissioning of 26HP, VRF/VRV air conditioning system outdoor unit (ODU) complies type-IV OEM standards working on HFC refrigerant R410A or other required/suitable green equivalent refrigerant, for minimum cooling capacity as delivering 100% capacity at 47° C, non stop cooling even at 56° C and coefficient of performance (COP) 3.00 to 4.00, modular type vertical hot air discharge suitable for longer piping range up to 1000 metre operation in cooling mode with inverter/digital VRF/VRV technology microprocessor based control compressor starter/control panel with scroll compressor, air cooled copper condenser coil of suitable shape for increasing maximum heat transfer area, rain protection cover, built in oil separator, accumulator and oil receiver, copper tube aluminium fin air cooled condenser, condenser fan with motor suitable for 415V±10%, 50 Hz, 3 phase power supply (all suitable for high ambient conditions), internal copper refrigerantpiping, internal wiring and refrigerant, etc. all housed in powder coated weather proof cabinet complete. 22 Supplying, laying/fixing, testing and commissioning of appropriate nominal refrigerant copper pipe of 41.3mm dia (OD) for liquid line/suction line supply and return piping of suitable gauge (hard copper pipe for liquid main line and soft copper pipe for refrigerant) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainers with insulation of 19mm thick elastomeric nitrile rubber along with application of multicoating of VRV/VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations with OEM standards of VRV/VRF air conditioning system complete. 23 Supplying, laying/fixing, testing and commissioning of appropriate nominal refrigerant copper pipe of 34.9mm dia (OD) for liquid line/suction line supply and return piping of suitable gauge (hard copper pipe for liquid main line and soft copper pipe for refrigerant) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainers with insulation of 19mm thick elastomeric nitrile rubber along with application of multicoating of VRV/VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations with OEM standards of VRV/VRF air conditioning system complete. 24 supplying, laying/fixing, testing and commissioning of appropriate nominal refrigerant copper pipe of 28.6mm dia (OD) for liquid line/suction line supply and return piping of suitable gauge (hard copper pipe for liquid main line and soft copper pipe for refrigerant) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainers with insulation of 19mm thick elastomeric nitrile rubber along with application of multicoating of VRV/VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations with OEM standards of VRV/VRF air conditioning system complete. 25 supplying, laying/fixing, testing and commissioning of appropriate nominal refrigerant copper pipe of 22.2mm dia (OD) for liquid line/suction line supply and return piping of suitable gauge (hard copper pipe for liquid main line and soft copper pipe for refrigerant) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainers with insulation of 19mm thick elastomeric nitrile rubber along with application of multicoating of VRV/VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultraviolet radiation with OEMstandards of VRV/VRF air conditioning system complete. 26 supplying, laying/fixing, testing and commissioning of appropriate nominal refrigerant copper pipe of 19.1mm dia (OD) for liquid line/suction line supply and return piping of suitable gauge (hard copper pipe for liquid main line and soft copper pipe for refrigerant) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainers with insulation of 19 mm thick elastomeric nitrile rubber along with application of multicoating of VRV/VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultraviolet radiations with OEM standards of VRV/VRF air conditioning system complete. 27 supplying, laying/fixing, testing and commissioning of appropriate nominal refrigerant copper pipe of 15.9 mm dia (OD) for liquid line/suction line supply and return piping of suitable gauge (hard copper pipe for liquid main line and soft copper pipe for refrigerant) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainers with insulation of 19mm thick elastomeric nitrile rubber along with application of multicoating of VRV/VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultraviolet radiations with OEM standards of VRV/VRF air conditioning system complete. 28 supplying, laying/fixing, testing and commissioning ofappropriate nominal refrigerant copper pipe of 12.7mm dia (OD) for liquid line/suction line supply and return piping of suitable gauge (hard copper pipe for liquid main line and soft copper pipe for refrigerant) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainers with insulation of 19mm thick elastomeric nitrile rubber along with application of multicoating of VRV/VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultraviolet radiations with OEM standards of VRV/VRF air conditioning system complete. 29 Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 4 core 16 sq. mm. copper conductor 30 Supplying, erecting& terminatingFR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 4 core 25 sq. mm. copper conductor complete erected with glands & lugs, on wall/ trusses/ pole or laid in provided trench/ pipe as per specification no. CB-LT/CU 31 Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 3½ core 95 sq. mm. aluminium conductor complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL 32 Providing earthing with galvanized iron earth plate size 60 x 60 x 0.6 cm complete with all materials, testing & recording the results as per specification no. EA-EP(9-1-1) 33 Providing Communication Cable for AHU and ODU 34 Providing & erecting hot dipped galvanised ladder type cable tray manufactured from 16 SWG (1.6 mm thick) GI sheet of 150 mm width & 100 mm height comprising all required standard accessories. 35 Supplying and erecting metal work in CRCA sheet including Iron work for supports with fabrication of boxes, panel boards, etc. including cutting, bending, drilling, welding, riveting, treated with anti-rust treatment and duly powder coated or painted with one coat of red lead paint and 2 coats of enamel paint complete. 36 Supplyinganderectingiron work, sheet metal work consisting of CRCAsheets, varioussectionsofiron,plates, chequeredplates,rods,bars,MSpipes,etc. forpanel board or any other purpose with bending, cutting, drilling and welding completeerectedatthepositionwith necessarymaterialsdulypaintedwith one coat of red oxide and two coats of enamelpaint to match the switchgears or as per directions by the authority. 37 Supplying and laying (including excavation of suitable width & depth up to 90 cm) 90 mm outside dia. double wall corrugated pipes (DWC) of HDPE for enclosing cable below ground/road surface, to required depth complete. 38 Supplying and erecting GI sheet 0.6 mm (24 SWG) having zinc coating of 275 microns withgalvanization process compliance to IS 2629:1985 tobeused for fabricationofboxespanelboardsetc. including cutting, bending, drilling, welding, riveting etc. and paintingwithone coat of red leadpaint and 2 coats of enamel paint. 39 Providing adhesive thermal insulation for supply return air duct with 19mm nitrile rubber insulation having R-value as per the prevailing provisions in ECBC-2017. 40 Providing and applying of acoustic insulation for air ducts with 25mm thick, 48 kg/cu.m fibber glass faced with RP tissue and covered with 26 SWG perforated aluminium sheets complete. 41 Supply, installation, testing and commissioning of VRF/VRF based concealed split ductable type, high static room/indoor unit (IDU) having nominal cooling capacity of 1.2TR(400 cfm) to 1.7TR (600 cfm) having EER as per BEE standards and specifications with evaporator fan with motor, copper tube aluminium fin evaporator coil, washable air filter, insulated drain tray, in built drain pump, expansion device, cordless remote control with necessary controls and electrical terminal to receive power supply, etc. IDU shall have anti-corrosive coating suitable for coastal area. Unit shall be of decorative slim dimension suitable for ceiling suspended having an electronic control console with providing any additional refrigerant and oil charge as per requirement during installation complete . 42 Supplying and erecting 25/32 mm (ID/OD) Chlorinated polyvinyl chloride pipe (CPVC), thickness 3.2 mm conforming to IS 15778 (CTS Series)with necessary CPVC fittings and solvent cement for Solar Water Heater System as per specification No. ESD-HWP/CPVC 43 Supply, installation, testing and commissioning of VFD Starter Panel for AHU and ODU Compatable with All Switchgears Complete 44 Dismantling brickmasonry in lime or cement mortar and stacking the materils as directed with all leads, lifts etc. 45 Providing second class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 in superstructure including striking joints, raking out joints,watering and scaffolding etc. Complete.Bd.G.5 Page One Number 315 46 Providing internal cement plaster 20mm thick in Double coats in cement mortar 1:4without neeru finish, to concrete, brick surface, in all positions including scaffolding and curing etc.complete.Bd.L.4 Page One Number 36 47 Providingsandfacedplasterexternallyin cement mortar using approved screened sand,inallpositions includingbase coat of 15 mmthick in cementmortar 1:4 using waterproofing compound at 1Kilogrampercementbagcuringthesame fornot lessthan2days and keeping the surface of the base coat rough to receive the sand facedtreatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc.complete.Bd.L.7 Page One Number 369
