Public Works Department Tender

[23.23.7.2]MISCELLANEOUS 7.2. Supply and erection of cable tray cover made of 1.25 mm thick GI sheet as required including erection of the same on existing cable tray with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. GI cable tray Cover , suitable for cable tray of 200 X 50 X 2 mm

[23.23.7.3]MISCELLANEOUS 7.3. Supply and erection of cable tray cover made of 1.25 mm thick GI sheet as required including erection of the same on existing cable tray with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. GI cable tray Cover , suitable for cable tray of 375 X 50 X 2 mm metre

[23.23.7.4]MISCELLANEOUS 7.4. Supply and erection of cable tray cover made of 1.25 mm thick GI sheet as required including erection of the same on existing cable tray with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. GI cable tray Cover , suitable for cable tray of 600 X 50 X 2 mm

[24.1.10]EARTHING AND LIGHTENING ARRESTOR 10. Providing and fixing 25 mm x 5mm copper strip on surface or in recess for connections etc. as required with all labour and material.

[24.1.12]EARTHING AND LIGHTENING ARRESTOR 12. Supplying and laying 6 S.W.G G.I. wire at 0.50 m below ground level from earth electrode including thimbles, soldering etc. as required.

[24.1.4]EARTHING AND LIGHTENING ARRESTOR 4. Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) etc. complete as required.

[24.1.5]EARTHING AND LIGHTENING ARRESTOR 5. Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode.

[24.1.9]EARTHING AND LIGHTENING ARRESTOR 9. Providing and fixing 25 mm x5 mm copper strip in 40 mm dia G.I. pipe from earth electrode as required.

[25.1.1]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 1. 300mm dia.

[25.1.10]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 10. 40mm dia.

[25.1.2]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 2. 250 mm dia

[25.1.3]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 3. 200mm dia.

[25.1.4]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 4. 150mm dia.

[25.1.5]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 5. 125mm dia.

[25.1.6]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 6. 100mm dia.

[25.1.7]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 7. 80mm dia.

[25.1.8]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 8. 65mm dia.

[25.1.9]Supplying, fixing, testing and commissioning of condenser water pipes / non insulated chilled water pipes of following sizes of MS C class along with necessary clamps, vibration isolators and fittings such as bends, tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect. 9. 50mm dia.

[25.2]Extra for Supplying and fixing of insulation on following nominal dia pipes with FR quality expanded polystyrene moulded pipe section of density 20 kg/cum after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500 g polythene faced hessian and then applying 0.6 mm aluminium sheet cladding complete with felt strip at joints repairing etc. as per specifications and as required complete in all respect..

[25.3.2]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 2. 250 mm dia

[25.3.3]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 3. 200mm dia.

[25.3.4]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 4. 150mm dia.

[25.3.5]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 5. 125mm dia.

[25.3.6]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 6. 100mm dia.

[25.3.7]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 7. 80mm dia.

[25.3.8]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 8. 65mm dia.

[25.4.1]Supplying, fixing, testing and commissioning o NON - RETURN VALVE with dual plate of C I body SS plates vulcanized NBR seal flanged end and PN 16 pressure rating as specified. 1. 200mm dia.

[25.4.4]Supplying, fixing, testing and commissioning o NON - RETURN VALVE with dual plate of C I body SS plates vulcanized NBR seal flanged end and PN 16 pressure rating as specified. 4. 100mm dia.

[25.5.1]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 1. 200mm dia.

[25.5.4]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 4. 100mm dia.

[25.5.5]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 5. 80mm dia.

[25.5.6]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 6. 65mm dia.

[25.5.7]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 7. 50mm dia.

[25.6.1]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 1. 200mm dia.

[25.6.4]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 4. 100mm dia.

[25.6.5]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 5. 80mm dia.

[25.6.6]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 6. 65mm dia.

[25.6.7]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 7. 50mm dia.

[25.7.1]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 1. Thickness 0.63 mm sheet

[25.7.2]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 2. Thickness 0.80 mm sheet

[25.7.3]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 3. Thickness 1.00 mm sheet

[25.7.4]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 4. Thickness 1.25 mm sheet

[25.8]Insulation on Butterfly /balancing/Non return/Strainer Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Pdg. Minor Civil work i.e foundation of Chiller, Pump Set, Cooling tower, Hot water generator, making holes in brick work for ducting, piping including repair with mixture of sand and cement with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work

Supply, installation, testing and commissioning hot water arranged in steps of capacity 350 KW with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make :- As per List

Supply, installation, testing and commissioning of induced draft cooling towers of cap 425 TR. Each tower shall be complete with a distribution system, fillings, louvers, Hot dipped galvanized ladder, axial flow fan and motor. Motor (IP:55) shall be suitable for 415 ± 10% volts, 50 cycles, 3-phase power supply. with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work Capacity: To Cool 1400 USGPM of water at parameters indicated above Make :- As per List

Supply, installation, testing and commissioning of factory fabricated of capacity 14500 CFM Double Skin Chilled Water Air- handling unit with static pressure 65mm of WC, Cooling Coil 6 Row Deep, Filteration level 10 Micron horizontal type fabricated out of extruded aluminium section consisting with 0.63 mm pre-plasticized/pre-coated Galvanized steel sheet outside and 0.63 mm plain galvanized steel sheet inside with blower, blower section and Blower shall be DIDW forward / Backward Curved blade from and blower motor TEFC type suitable for operation on 415 volts ± 10%, 50 Hz ± 5% AC supply, Multi Row deep cooling coil made of Aluminium finned Copper tube with coil section, pre - filter section with non woven synthetic media of 10 micron particle size with an efficiency of 90% , stainless steel drain pan made out of 18 G sheet duly insulated complete with motor and belt drive package etc. The AHU panels shall be insulated with 48 plus 2 mm thick and 38 Kg/m³ density PU foam. The motor and blower assembly shall be mounted on Aluminium extruded section with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply, installation, testing and commissioning of factory fabricated of capacity 16500 CFM Double Skin Chilled Water Air- handling unit with static pressure 65mm of WC, Cooling Coil 6 Row Deep, Filteration level 10 Micron horizontal type fabricated out of extruded aluminium section consisting with 0.63 mm pre-plasticized/pre-coated Galvanized steel sheet outside and 0.63 mm plain galvanized steel sheet inside with blower, blower section and Blower shall be DIDW forward / Backward Curved blade from and blower motor TEFC type suitable for operation on 415 volts ± 10%, 50 Hz ± 5% AC supply, Multi Row deep cooling coil made of Aluminium finned Copper tube with coil section, pre - filter section with non woven synthetic media of 10 micron particle size with an efficiency of 90% , stainless steel drain pan made out of 18 G sheet duly insulated complete with motor and belt drive package etc. The AHU panels shall be insulated with 48 plus 2 mm thick and 38 Kg/m³ density PU foam. The motor and blower assembly shall be mounted on Aluminium extruded section with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply, installation, testing and commissioning of factory fabricated of capacity 15500 CFM Double Skin Chilled Water Air- handling unit with static pressure 65mm of WC, Cooling Coil 6 Row Deep, Filteration level 10 Micron horizontal type fabricated out of extruded aluminium section consisting with 0.63 mm pre-plasticized/pre-coated Galvanized steel sheet outside and 0.63 mm plain galvanized steel sheet inside with blower, blower section and Blower shall be DIDW forward / Backward Curved blade from and blower motor TEFC type suitable for operation on 415 volts ± 10%, 50 Hz ± 5% AC supply, Multi Row deep cooling coil made of Aluminium finned Copper tube with coil section, pre - filter section with non woven synthetic media of 10 micron particle size with an efficiency of 90% , stainless steel drain pan made out of 18 G sheet duly insulated complete with motor and belt drive package etc. The AHU panels shall be insulated with 48 plus 2 mm thick and 38 Kg/m³ density PU foam. The motor and blower assembly shall be mounted on Aluminium extruded section with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply, installation, testing and commissioning of factory fabricated of capacity 8500 CFM Double Skin Chilled Water Air- handling unit with static pressure 65mm of WC, Cooling Coil 6 Row Deep, Filteration level 10 Micron horizontal type fabricated out of extruded aluminium section consisting with 0.63 mm pre-plasticized/pre-coated Galvanized steel sheet outside and 0.63 mm plain galvanized steel sheet inside with blower, blower section and Blower shall be DIDW forward / Backward Curved blade from and blower motor TEFC type suitable for operation on 415 volts ± 10%, 50 Hz ± 5% AC supply, Multi Row deep cooling coil made of Aluminium finned Copper tube with coil section, pre - filter section with non woven synthetic media of 10 micron particle size with an efficiency of 90% , stainless steel drain pan made out of 18 G sheet duly insulated complete with motor and belt drive package etc. The AHU panels shall be insulated with 48 plus 2 mm thick and 38 Kg/m³ density PU foam. The motor and blower assembly shall be mounted on Aluminium extruded section with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply, installation, testing and commissioning of factory fabricated of capacity 12500 CFM Double Skin Chilled Water Air- handling unit with static pressure 65mm of WC, Cooling Coil 6 Row Deep, Filteration level 10 Micron horizontal type fabricated out of extruded aluminium section consisting with 0.63 mm pre-plasticized/pre-coated Galvanized steel sheet outside and 0.63 mm plain galvanized steel sheet inside with blower, blower section and Blower shall be DIDW forward / Backward Curved blade from and blower motor TEFC type suitable for operation on 415 volts ± 10%, 50 Hz ± 5% AC supply, Multi Row deep cooling coil made of Aluminium finned Copper tube with coil section, pre - filter section with non woven synthetic media of 10 micron particle size with an efficiency of 90% , stainless steel drain pan made out of 18 G sheet duly insulated complete with motor and belt drive package etc. The AHU panels shall be insulated with 48 plus 2 mm thick and 38 Kg/m³ density PU foam. The motor and blower assembly shall be mounted on Aluminium extruded section with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply, installation, testing and commissioning of capacity 36000 BTU/HR / (2.5 Tr. / 3.0 Tr.) factory fabricated Four Way hydronic type cassette units complete with valve package and cordless remote with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply, installation, testing and commissioning of capacity 48000 BTU/HR / (3.5 Tr. / 4.0 Tr.) factory fabricated Four Way hydronic type cassette units complete with valve package and cordless remote with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply, installation, testing and commissioning of capacity 24000 BTU/HR (2.0 Tr.) factory fabricated Four Way hydronic type cassette units complete with valve package and cordless remote with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply and Erection of Pressurized Expansion Tank capacity 500 Ltrs. insulated with 50mm thick EPS (Expanded Polystyrene) slab covered with Vapour Barrier, Chicken Wire Mesh and Finished with Sand Cement Plaster with overflow valve, float valve with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make :- As per List

Supply , installation , testing and commissioning of Basement ventilation Jet Fans - 700 CFM with SP 30 mmwg, with suitable motor and drive assembly, with all accessories and fire rated flexible connections, mounting frame hangers etc. Motor shall be suitable for 415 V plus /- 10%, 3 phase, 4 wire, 50 plus /- 3% Hzs, electric supply with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply , installation , testing and commissioning of Axial Flow Fan - 5900 CFM SP 25 mmwg, with suitable motor and drive assembly, with all accessories and fire rated flexible connections, mounting frame hangers etc. Motor shall be suitable for 415 V plus /- 10%, 3 phase, 4 wire, 50 plus /- 3% Hzs, electric supply with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply , installation , testing and commissioning of Jet fans of 10700 CFM with SP 65 mmwg Dia 300-400 mm, with suitable motor and drive assembly, with all accessories and fire rated flexible connections, mounting frame hangers etc. Motor shall be suitable for 415 V plus /- 10%, 3 phase, 4 wire, 50 plus /- 3% Hzs, electric supply with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Electrical Control Panel Supply, Installation, Testing and Commissioning of main panel boards made of 1.6/2.0 mm thick steel sheet duly powder coated complete with voltmeter, ammeter, indicating lights, selector switch, incoming/ outgoing isolators, current operated single phase preventor, CTS contactors, A/M Switch for remote controls operation complete as per specifications and drawings and as required with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make :- As per List Main A.C. Panel-P1 Incomer 1 No. 1200 Amps ACB 4 Pole incoming (MDO) 65 KA 1 No. 1200 Amps aluminium conductor bus bar duly sleeved 1 No. electronic energy meter with CTs. 1 No. Ammeter with ASS and CTs. 1 No. voltmeter with VSS. 3 Nos. phase indicating lamps Outgoing 2 No. 400-500 Amps TP plus NL MCCB MDO 50 KA outgoing for 350 TR chillers. 1 Nos. 630A ACB TP plus NL MDO 50 KA outgoing for 300 KW Hot water generator 2 Nos. 63-100 Amps 25 KA MCCB TP plus NL outgoing for condenser water pumps with 15HP motor (Chiller Condenser Water Pump) 2 No. 63 Amps MCCB 25 KA outgoing for Cooling Tower with 7.5kw x 2 nos motor. 2 Nos. 63-100 Amps TP MCCB 25 KA outgoing for chilled water pumps with 15 HP motor. 1 Nos. 100 Amps MCCB TP plus NL outgoing for spare 2 Nos. automatic type star delta starter for water pumps (15HP) 2 No. Automatic Type DOL Starter for Cooling Tower (7.5 HPx 2Nos ) 2 No. Automatic Type Star Delta Starter for Condenser Water Pump (15HP) All starters shall have following accessories : 1 No. overload relay 1 No. Ammeter with ASS and CTs. 1 No. single phase preventer 2 Nos. ON/OFF indicating lights 2 Nos. ON/OFF push buttons Powder Coated Enclosure made out of TATA/SAIL/ESSAAR make CRCA sheet having 2 mm for load bearing surfaces and 1.6 mm for non load bearing surfaces ,duly processed powder coated having Siemens grey colour. Hardware (PVC Channels/MCB Channels/Fibre-Glass / Gaskits / Sleeves / nuts / Bolts / washers / cooling fans / etc) Complete Wiring inclusive of thimbles,etc. Note: ACB incomer to be 4 pole with O/L,EF,SC, in the main panel with display (V/A) ACB makes Schnieder model MVS /LandT make ACB U-Power /Siemens MCCB Make LandT / Schnieder (CVS) / Siemens MCCB upto 100 Amps to be 25 KA with ICU=ICS=100% MCCB above 100 Amps to be 35/36 KA with ICU=ICS=100% Contactors make LandT (MNX)/Siemens (3TS) /Schnieder (TVS/TeSys) SPP make Minilec/LandT/Procom Make Meters Schnieder/LandT/HPL/Procom/Nippen/Elmeasure Selector switches LandT/HPL/Eaton/Kaycee

Weather proof isolator panel for cooling tower:- Supply, Installation, Testing and Commissioning of Outdoor weather proof switch box of continuous welded construction, fabricated out of 2 mm thick GI sheet complete with water tight gasket with front openable and lockable door including earthing, painting glands, danger boards etc. Suitable for mounting on MS angle frame consisting of revelant specification and drawings and 100 Amps TP plus NL isolators for cooling tower in above box with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make :- As per List

Sub Panel :- P2 for AHUs Supply, Installation, Testing and Commissioning of Wall mounted sub panel boards for AHUs with starter inter connections, Current operated single phase preventors A/M switch etc as per specifications and drawings as required with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. 1 No incoming 100 Amps 4 pole TP plus NL MCB 1 No star delta starter for motor 3 Nos indication lights 2 Nos Push Buttons. Make :- As per List

Supply and Erection of PVC insulated aluminium armoured cable 10 Sqmm x 4 Core 1100 Volts grade to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make - As per List

Supply and Erection of PVC insulated aluminium armoured cable 16 Sqmm x 4 Core 1100 Volts grade to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make - As per List

Supply and Erection of PVC insulated aluminium armoured cable 240 Sqmm x 3.5 Core 1100 Volts grade to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make - As per List

Supply and Erection of PVC insulated aluminium armoured cable 4 Sqmm x 4 Core 1100 Volts grade to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make - As per List

Supply and Erection of PVC insulated aluminium armoured cable 6 Sqmm x 4 Core 1100 Volts grade to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make - As per List

Supply and Erection of PVC insulated aluminium armoured cable 25 Sqmm x 3.5 Core 1100 Volts grade to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make - As per List

Supply and Erection of 2.5 Sqmm x 2 Core PVC insulated and PVC Round Sheathed, Multicore Annealed Bare Copper Conductor (flexible) industrial cable for Voltage Grade 1100 Volt, Conforming to IS 694 : 2010 to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make- As per List

Supply and Erection of 2.5 Sqmm x 4 Core PVC insulated and PVC Round Sheathed, Multicore Annealed Bare Copper Conductor (flexible) industrial cable for Voltage Grade 1100 Volt, Conforming to IS 694 : 2010 to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make- As per List

Supply and Erection of 1.5 Sqmm x 3 Core PVC insulated and PVC Round Sheathed, Multicore Annealed Bare Copper Conductor (flexible) industrial cable for Voltage Grade 1100 Volt, Conforming to IS 694 : 2010 to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make- As per List

Supply and Erection of 1.5 Sqmm x 2 Core PVC insulated and PVC Round Sheathed, Multicore Annealed Bare Copper Conductor (flexible) industrial cable for Voltage Grade 1100 Volt, Conforming to IS 694 : 2010 to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make- As per List

Supply , installation , testing and commissioning of condensate 40mm dia drain water piping of GI `Medium` class complete with Medium Class fittings like elbows, tees, reducers bends, MS flanges, supports, welding, painting 25 mm thick EPS insulation etc. as required conforming to standard specifications with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply and Erection of 25 mm dia automatic purging valves (Air Vent) with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Providing and fixing in position the Three Way Valve dia 50 MM with Actuator, Heating / Cooling Thermostate for Air Handling units with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Providing and fixing in position MS `C` class pipe dia 25 MM (With Insulation), cut to required length and installed with welded joints, providing and fixing all necessary fittings such as bends, elbows, tees, reducers, flanges, sockets etc. Chilled water piping shall be insulated with 50 mm thick EPS Pipe Section (TF Quality) covered with 2 layers of sand cement plaster each layer of 8 mm for exposed piping or 26 SWG Aluminium cladding over piping for indoor installation with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of wor. Make : As per List

Providing and fixing in position MS `C` class pipe dia 32 MM (With Insulation), cut to required length and installed with welded joints, providing and fixing all necessary fittings such as bends, elbows, tees, reducers, flanges, sockets etc. Chilled water piping shall be insulated with 50 mm thick EPS Pipe Section (TF Quality) covered with 2 layers of sand cement plaster each layer of 8 mm for exposed piping or 26 SWG Aluminium cladding over piping for indoor installation with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of wor. Make : As per List

Providing and fixing in position the Three Way Valve dia 80 MM with Actuator, Heating / Cooling Thermostate for Air Handling units with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Providing and fixing in position industrial type SS pressure gauges having dial size 100 mm complete with SS syphon and cock with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make :- As per List

Providing and fixing in position the Three Way Valve dia 65 MM with Actuator, Heating / Cooling Thermostate for Air Handling units with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply and Erection of 25 mm dia water flow switch with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supplying, Fixing, testing and commissioning of fire dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring, the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply and erection of Actuators Motor for Fire Dampers with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work.Make : As per List.

Supplying and fixing of Fresh air intake louvers with bird screen and dampers (Aluminium extruded only) with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supplying and fixing of duct insulation 9 mm thick closed cell Nitrile rubber (indoor application) with insulation `A` class anti microbial density 50 Kg/m³. Applied by Adhesive, conforming to standard specification with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supply and Erection of Digital Temp. indicator K type with sensor with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make :- As per List

Supplying and fixing of powder coated extruded aluminium Supply Air Grills / diffusers with aluminium volume control dampers as per specifications with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supplying and fixing of powder coated extruded aluminium return Air Grills / diffusers without volume control dampers as per specifications with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supplying and fixing of duct insulation 19 mm thick closed cell Nitrile rubber (indoor application) with insulation `A` class anti microbial density 50 Kg/m³. Applied by Adhesive, conforming to standard specification with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Supplying and fixing of duct insulation 19 mm thick closed cell Nitrile rubber and covered with fibre cloth and Glucobond coating (outdoor application) with insulation `A` class anti microbial density 50 Kg/m³. Applied by Adhesive, conforming to standard specification with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work. Make : As per List

Water Cooled Chilling Unit:- Supply, Installation, testing and commissioning of Water Cooled Screw type chilling unit of 350 TR actual capacity with company fitted VFD at the parameters indicated below complete with Semihermitic/ hermetic compressor. Helical Rotary Mono / twin Screw with Single / two number independent refrigerant circuit with single/multiple compressor, TERC motor, factory insulated cooler, Water cooled condenser, vibration, isolators, integral refrigerant piping and wiring, flow switches at chiller and condensor outlets, first charge of refrigerant and lubricant, microprocessor based control panel, accessoreies as required. Motor shall be suitable for 415 plus - 10% V, 50 Hz, 3 ph AC supply as per specifications with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer in Chagre of work. Cooler:- Chilled Water in: 12° C (54° F) Chilled water out 7.2° C (44° F) Chilled water flow rate: 840 USGPM Fouling Factor:- 0.0005 FPS Condenser :- Condenser water in :- 32.22° C Condenser water out : 36.44°C Condenser water flow rate: 1400 USGPM Fouling Factor :-0.001 FPS COP at AHRI conditions shall be 5.9 minimum IKW/TR shall be 0.71 at design conditions) and NPLV shall be 0.39 KW/TR. Make :- As per list

Supply, installation, testing and commissioning of End Suction Back pullout type centrifugal chilled water pumping set complete with motor, base frame. The pump motor shall be suitable for 415 Volts ± 10%, 50 cycles, 3 phase power supply. Pumps shall be complete as per specifications and shall have operating parameters as given below with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work:- Pumping set with bronze impeller. (2 Working plus 1 std by) Cap 840 USGPM (53.5 LPS) HEAD 28 meter Make :- As per list

Supply, installation, testing and commissioning of End Suction Back pullout type centrifugal condenser water pumping set complete with motor and base frame. The pump motor shall be suitable for 415 Volts ± 10%, 50 cycles, 3 phase power supply. Pumps shall be complete as per specifications and shall have operating parameters as given below with all labour and petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of work:- Pumping set with bronze impeller (2 Working plus 1 std by) Cap 1400 USGPM (90 LPS) HEAD 28-32 meter Make :- As per List

Suplying, Installation, Testing and Commissioning of floor-mounted desk type Control Console in A/c plant room containing various indications and controls for the A.C. system comprising of 2 Nos. chilling machine, 6 Nos. pumps, 2 Nos. cooling tower with test push buttons facility. The panel shall be fabricated from minimum 1.633 thick M.S. Powder coated sheet of approved design. The A.C. module of the Central Control shall have the following accessories: Status indication (ON, OFF) for each compressor for each chilling machine and all pumps. Push Buttons and Indication lamps for remote start and stop and status indication for each of the AHUs. Push Buttons and Indication lamps for remote start and stop and status indication(ON, OFF and Fault) for each of the 2 Nos. Cooling Tower motors and low level indication for each of 2Nos. cooling tower. Hooter and Flashing lamps to indicate operation of any safety/shut down with necessary contractors, accept, reset and test push buttons complete as per specifications to complete the job in all respect up to the entire satisfaction of Engineer in Charge of work. Make as per list