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| Sl. No. | Item Description |
| 1 | AIR CONDITIONING WORKSContractor shall submit Design and Drawings of Central Air-Conditioning System complete comprising of heat load calculations, size of pipe, size of AC duct, AHU, LT Panel, control cable, LT switch gear etc and of all the items as catered under serial Item no 2 to 105 here -in-after, which shall be dully vetted by IIT/NIT by the contractor before the same is approved by the Accepting Officer. All the AHUs installed shall be either floor mounted or ceiling suspended as applicable. Contractor will be responsible for performance guarantee of complete AC plant. AHRI Certified selection sheet for both AHRI Conditions & below mentioned parameters shall be submitted by the contractor duly vetted by the OEM. Design Parameters shall be as under:-(a) Inside room Temperature - 21°C ± 3°C(b) Relative Humidity - 55% (±5%). (c) ACH not less than 25 - For OTs only & ACH not less than 12 for balance area(d) Minimum positive pressure to be maintained 2.5 Pascal. - For OTs only(k) Time required to achieve design condition after switching on plant shall not exceed 45 minutes.(l)Air conditioning zoning of complete area shall be as per corresponding zonal requirement as per designThe design and drawings of central air-conditioning system should be energy-efficient and economically viable as perthe site conditions and cooling/heating requirements as elaborated. The contractor shall consider the following while submitting the design. A. Preliminary survey and data collection:(i) Visit site and study architectural, structural and electrical drawings.(ii) Assess building usage, occupancy, internal loads and ambient conditions.(iii) Identify constraints for routing refrigerant pipes, drain pipes, fresh air ducts and electrical cables. B Heat Load Calculations:-(i) Perform room-wise and system-level heat load calculations as per ISHRAE/ASHRE/NABH/NBC/ECBC ( In case of overlappingparameters among various codes, superior parameter shall be adopted)(ii) Consider building envelope, solar load, internal loads, fresh air load.(iii) Provide cooling and heating load calculations for each zone. C. System Design & Equipment Selection(i) Design the entire central air-conditioning system with following components- (a) Chilled water system (b) Hot water generator (c) Plant automization and optimization controller (d) Cooling tower (e) Condenser water pump, Primary chilled water pump, secondarychilled water pump & Hot water pump (f) Air handling unit & FCU |
| 2 | D. Refrigerant piping & Drainage Design (i) Prepare complete refrigerant piping layout with pipes sizes, line lengths ,height difference etc(ii) Ensure compliance with manufacturer limits(iii) Prepare drain piping layout with slope gravity/pumped system, insulation details E. Fresh Air & Ventilation System Design (i) Calculate fresh air requirement as per ISHRAE/ASHRE/NABH/SOA Armed forces Hospital (2003)/NBC/ECBC .(ii) Design treated fresh Air Unit (TFA)/ERV/HRV as required.(iii) Provide duct routing, sizing, filtration specs and integration details with central air-conditioning system.F. Electrical System Design (i) Estimate connected load and operating load.(ii) Prepare SLDs, wiring diagrams for power & control cables.(iii) Specify breaker ratings, DB sizes, cable sizes and earthing requirement. G. Control System & BMS Integration(i) Recommend central controller architecture.(ii) Provide BMS integration protocol (Modbus/BACnet)(iii) prepare control diagrams and point lists. H. The contractor shall submit the following drawings & Documentation:-(i) Heat load summary(ii) Indoor-outdoor piping layout.(iii) Schematic diagrams.(iv) Fresh air duct layouts(v) Electrical SLD and control diagrams.(vi) Equipment layout drawings.(vii) Provide drawings in AutoCAD/Revit format. j. Standards & Codes : All design shall comply with the following:(i) ISHRAE Guidelines (ii) ASHRAE Standards(iii) National Buildings Code of India NBC 2016 (amended upto date).(iv) Relevant IS codes for electrical, insulation, refrigerant safety.(v) OEM-specific central air-conditioning system design guidelines.(vi) SOA Armed forces Hospital (2003) (vii)National electrical code 2023(viii) Energy conservation building code (ECBC) 2017 |
| 3 | CHILLED WATER SYSTEMSupply, installation, testing and commissioning of of EUROVENT/AHRI certified water cooled Screw Chiller of 225 TR actual capacity complete with semi hermetically sealed Single / Multiple twin rotor type screw compressors, shell and tube condenser and flooded type Evaporator with nitrile rubber insulation, all mounted on steel frame as per OEM specifications, motor shall be of high efficiency suitable for 380-460 volts, 50Hz, 3 phase AC supply, microprocessor based control panel, BMS connectivity provision, including oil separators, pressure relief devices, filter drier, moisture indicators and factory charge of both refrigerant 134a & compressor oil, control safeties and diagnostics display, refrigerant piping, mounting base frame etc. complete as per the specifications and as per following parameters :-Operation Parameters:-(a)Chilled water temperatureIn -54.0 F(b)Chilled water temperature Out- 44.0 F (c) Evaporator Fouling Factor- 0.0005 FPS(d) Condenser water temperatureIn -90.0 F(e)Condenser water temperature Out- 97.5 F(f) Condenser Fouling Factor - 0.001 FPS(g) pressure drop on evaporator side- less than 8 mtr(h)pressure drop on condenser side- less than 7 mtr(j) Mimimum COP at full load at AHRI Conditions not less than 6& Chiller shall be 5 STAR Rated as per BEE; Max NPLV (Non standard part load value)- 0.38 KW/TR & Max 0.65 KW/TR as above mentioned parameter / conditions.(k)Twinscrewtype compressor in semi hermatic construction, complete with automatic stepless type capacity control, safety switches, forced feed lubrication system etc, as per specifications.(l)Lubrication device consisting of automatic electric oil pump, oil cooler, head tank, oil strainer, automatic pressure regulating valve, oil heater, thermal switch etc. as per specifications. |
| 4 | (m) Refrigerant pipingfittings, valves, level sensing electronic expansion valves and accessories to inter connect compressor, condenser, chiller and electronic expansion valve.(n) Microprocessor based control panel comprising of Controls including sensors, factory manufactured and tested. All Control function including start up and shut down leaving chilled water temperature Control, Compressor and Electronic Expansion Valve modulation, anti recycle logic automatic Compressor and load limiting. It shall also be equipped with the following protection and monitoring devices.(i) High (Condenser) & Low(Evaporator) pressure protection.(ii) Low oil level & pressure protection.(iii) Chilled/Condenser Water flow loss.(iv) Chiller Water Freeze protection.(v) Sensor error protection.(vi) Motor load control and overload.(vii) High motor temperature protection.(viii) High oil temperature protection.(ix) Chiller inlet and outlet Water temperature.(x) Condenser inlet / Outlet water temperature.(xi) Suction and discharge Compressor pressure.(x) Microprocessor based control panel shall have suitable hardware & software as per OEM so that it can be integrated directly with standard communication open protocol using backnet / Modbus as well as open IP. (xi) DP switches at inlet and outlet of condenser & chiller, water drain & air purge valves, cable termination box, as required.(xii) suction line and chiller insulation with minimum 19 mm thick polyvinyl nitrile rubber insulation.(xiii) frame work for mounting the above condenser, chiller, compressor and motor with base plate complete with antivibration pads/ springs as per OEM design.(xiv) Initial/ first charge of refrigerant gas & compressor oil duly charged at factory.(xv) RCC/Cement concrete foundation for equipment as per OEM design. |
| 5 | Hot Water Generator For Winter Heating Supply, installation, testing and commissioning of electrically operated Hot Water Generator Capacity : 350 KW (For Winter Heating) of efficiency more than 90% of given capacity in multiple bank, Water temp inlet 113F & outlet temp. out at 122 F with required flow rate complete with PLC based microprocessor controls, electrical panels, stainless steel braided pipe flexible connector etc. The pressure Vessel shall be constructed as per ASME (American society of mechanical engineering) standards and insulated on all sides with 2 layers of 50 mm thick fiber glass of density 32 kg/cum & K value as per ECBC (Energy conservation building code) standards with 0.32 mm thick Aluminum cladding as per OEM. The hot water generator shall be equipped with all automatic and safety controls such as manual reset, high temperature water outlet, microprocessor based step controller with thermistor sensor to control HWG in stages and recycling relay, on/off switch type thermostat, pilot light, low water cut off and other controls as per manufacturers recommendations. All basic controls and terminals shall be located in an integral control cabinet factory wired and tested. The hot water generator shall be suitable for 415±10%volts/50 cycles per second, 3 phase power supply. The entire hot water generator shall be factory assembled and tested. It shall be BMS compatible with RS-485 communication port. Cost for suitable PCC/RCC foundation ( PCC foundation in PCC (1:2:4) type B-1 using 20 mm graded stone aggregate 30 cm above floor level including making connection of inlet & outlet with fittings including nut,bolts,packing etc. with plaster, Anti vibration arrangement of cushy foot mountings is deemed to be included in overall quoted rates. |
| 6 | Plant ManagerThe integrated plant automation and optimization controller shall be designed for a water cooled chiller plant. Thecontroller shall be specifically designed to control 5 water cooled chillers, 3 Hot water Generator, 5 cooling towers fans, variable speed drives, 5 cooling tower isolation valves, 5 condenser pumps, up to 5 variable speed distribution pumps, up to 5 chiller isolation valves, 1 system by-pass valve to maintain minimum flow and up to 5 zone demand sensors (which can either be differential pressure or temperature sensors). The controller shall include a 10.4 inch backlit touch screen, with a lockable IP-54 cabinet.The water-cooled chiller plant control system shall include:a. An internal circuit breakerb. A back-lit touchscreen color display operator interface of at least 10” and show active-element schematic displays with links to sub- menus for status reports, data and setup menu options. Keypad based interfaces, LCD readouts, and LED displays will not be accepted. No data shall be lost during power supply interruptions.The plant control system shall be self-prompting. All messages shall be displayed in plain English with the options of alternate languages. The operator interface shall have on-screen help functions, storage memory of at least 500 faults and be able to recall them on the screen.The quantity of chillers, pumps, valves and demand sensors to be controlled shall be independently configurable on-site at the graphic user interface by selection from pull down menus, without requiring reprogramming or software download. The plant control system shall be supplied with all the hardware, software and programming required to be seamlessly integrated with the reporting and remote read-write capabilities of the building automation system (BAS). The plant control system shall allow field adjustments of control parameters as described.Plant controller shall come with Remote plant diagnostics & health monitoring system. |
| 7 | The integrated plant automation and optimization controller shall essentially be able to perform the following functions :a. Manual or automatic control systemb. Schedule start/stopc. Duty cyclingd. Automatic lock-out of malfunctioning equipmente. Backup sequences of control for any sensor failure f. Automatic temperature controlg. Primary pumps control to satisfy zones demandh. Control sequences for dedicated and for headered pumpsi. Control sequences for dual dedicated pumps with options for duty/duty, duty/standby and lead/lag operationj. Optimized sequencing of the Chilled Water pumpsk.Control sequences for parallel sensorless and zone sensors distribution pump speed control options. l. Maintain minimum flow through the Chillerm. Constant flow Condenser pumpsn. Zone setpoints reset based on most open load valveo. Optimized and independent sequencing of chillers based on cooling demandp. Sequencing of chillers override to prevent exceeding their kW rating and FLAq. Supply temperature setpoint resetr. Load shedding / Demand limits. Scanning and alarm processingt. Graphic screen reportingu. Trend LoggingComplete in all respect for above mention equipment Temperature Sensors, Flow sensor/ Flow meter, Outside Air Temperature Sensor ,Differential Pressure Sensors ,Control Cabling etc complete for fully functional. |
| 8 | COOLING TOWERS WITH VFDSupplying, installing, testing and commissioning of CTI (Cooling technology institute) /JCI (Japan cooling tower institute) Induced draft FRP Cooling towerwith IP55 VFD for fans with mentioned below heat rejection capacity with FRP Water basin, multiple cell, PVC filling with integral louvers and drift eliminators complete with hotwater basin either fitted with spray nozzles or having self rotating sprinklers, statically and dynamically balanced axial flow type fan-direct driven or driven through reduction gear box with TEFC induction motor VFD controlled, efficiency class IE3 efficient, the cooling tower shall be compatible with suction screen, make-up, quick fill arrangement, overflow and drain connections with necessary valves, suitable inspection ladder, access arrangement for cooling tower interior, masonary supporting structure, anti-vibration mountings etc. complete as per OEM specifications and as required. The scope of work shall include lifting, shifting & positioning of cooling tower and MGS girders for transfer the load of cooling tower to the column. Cooling tower shall be as per minimum technical specification mentioned below-Summer - 110 ⁰F Dry bulb, 75 ⁰ F Wet bulbMonsoon - 95.1 ⁰F Dry bulb, 80.1 ⁰F Wet bulbInlet temperature of Condenser - 90 ⁰ FOutlet temperature of Condenser - 97.5 ⁰ FFLOW-900GPM Heat rejection -300 TR/ 900000 kcal/hr Note :- The cooling tower shall be compatible as perinternational norms and prevailing weather conditions at Chandimandir cantonment (WC) and plant total capacity. |
| 9 | Condenser Water Pumps Set Supply of Vertical inline long coupled pump with Integrated VFD mounted on a common base with electric motor for re-circulation of water for the central air conditioning system. The pumps shall belongcoupled with CI casing, SS (304)/ Lead free cast bronze impeller, high strength steel shaft (SS 416) . All external and exposed cast iron parts of pumps shall have an epoxy-based coating made in a cathodic electro-deposition (CED) process. The pump shall be PN 16 rated and shall be with outside type mechanical seal. The pump motor shall be suitable for 415±10% volts,50 cycles,3 phase AC power supply of minimum IE3 efficiency class. Motor shall be TEFC squirrel cage, Class F insulation,minimum 1500RPM. Pump, base, coupling, OSHA (Occupational safety and health administration) compliant coupling Guard and motor shall be factory assembled , adjustable & complete in all resepct as specified and directed.The capacity of motor shall be at least 10% in excess of BHP requirement of pump.Pump foundation, suitable support/mounting arrangement including making connection of inlet & outlet with fittings including nut, bolts, packing etc. with PCC work as per OEM design is deemed to be included in quotted rates. The pump shall be provided with motor mounted and factory integrated IP-55 VFD. The pump VFD shall display all critical parameters like amps, volts, frequency, dynamic flow and head of each operating pump. Suction guide is to be provided by pump manufacturer for each unit which is to be submitted by contractor to GE.Pumps shall be BMS compatible.Pump rating shall be PN 16.The internal components of pumps including mechanical seal shall be suitable to sustain a temperature of 122 degree Fahrenheit.Pump shall be as per minimum technical specification mentioned below .Water flow rate: 900 USGPM Head: 28 mEfficiency (Min): 75 % or nearest as per OEM recommendation |
| 10 | PrimaryChilled Water Pumps SetSupply,installation , testing and commissioning ofVertical inline long coupled pump with Integrated VFD mounted on a common base with electric motor for re-circulation of water for the central air conditioning system. The pumps shall beLongcoupled with CI casing, SS (304)/ Lead free cast bronze impeller, high strength steel shaft (SS 416) . All external and exposed cast iron parts of pumps shall have an epoxy-based coating made in a cathodic electro-deposition (CED) process. The pump shall be PN 16 rated and shall be with outside type mechanical seal. The pump motor shall be suitable for 415±10% volts,50 cps,3 phase AC power supply of minimum IE3 efficiency class. Motor shall be TEFC (Totally enclosed fan cooled) squirrel cage, Class F insulation,1500 RPM Pump, base, coupling, OSHA compliance coupling Guard and motor shall be factory assembled adjustable & complete all as specified and directed. The capacity of motor shall be at least 10% in excess of BHP requirement of pump.The cost for pump foundation, suitable support/mounting arrangement including making connection of inlet & outlet with fittings including nut, bolts, packing etc. with plaster work deemed to be included in overall cost, Antivibration arrangement of cushy foot mountings are deemed to be included in this item cost.The pump shall be provided with motor mounted and factory integrated IP55 VFD. The pump VFD shall display all critcal parameters like amps, volts, frequency, dynamic flow and head of each operating pump.Suction guide to be provided by pump manufacturer for each unit.Pumps shall be BMS compatible.Pump rating shall be PN 16. |
| 11 | The pump(s) duty flow to BEP Flow ratio shall bebetween 80% - 110%. Motor shall be selected as non-over-loading type.The pumps shall be factory manufactured, assembled and hydrostatically tested in an ISO 9001:2015 approved facility as per ISO 9906:2012.Pump and motor shall be factory aligned, and shall be realigned if required by the contractor as per factory recommendations after installation.Pump shall comply to ASHRAE 90.1The internal components of pumps including mechanical seal shall be suitable to sustain a temperature of 122 degree Fahrenheit. Minimum efficiency of pump shall be as per minimum tech specification mentioned below.Water flow rate : 540 USGPM(HOSPITAL)Head : 14mEfficiency(Min): 75 % or nearest as per OEM |
| 12 | Secondary Variable Chilled & Hot Water Pumps Set With Integrated VFDMotor Mounted IP55 VFDSITCofVertical inline long coupled pump with Integrated VFD mounted on a common base with electric motor for re-circulation of water for the central air conditioning system. The pumps shall beLongcoupled with CI casing, SS (304)/ Lead free cast Bronze impeller, high strength steel shaft (SS 316) . All external and exposed cast iron parts of pumps shall have an epoxy-based coating made in a cathodic electro-deposition (CED) process. The pump shall be PN 16 rated and shall be with outside type mechanical seal. The pump motor shall be suitable for 415±10% volts,50 cps,3 phase AC power supply of minimum IE5 efficiency class. Motor shall be TEFC squirrel cage, Class F insulation,minimum1500RPM. Pump, base, coupling, OSHA compliance coupling Guard and motor shall be factory assembled. adjustable & complete in all resepct as per directions of Engineer-in-charge. The capacity of motor shall be at least 10% in excess of BHP requirement of pump.The Cost for pump foundation, suitable support/Mounting Arrangement including making connection of inlet & outlet with fittings including nut, bolts, packing etc.with plaster work deemed to be included in overall cost,, Antivibration arrangement of cushy foot mountings are deemed to be included in this item cost.The pump shall be provided with motor mounted and factory integrated IP55 VFD. The pump VFD shall display all critcal parameters like amps, volts, frequency, dynamic flow and head of each operating pump.Suction guide to be provided by pump manufacturer for unit.Pumps shall be BMS compatible.Pump rating shall be PN 16. |
| 13 | The pump(s) duty Flow to BEP Flow ratio shall bebetween 80% - 110%. Motor shall be selected as non-over-loading type.The pumps shall be factory manufactured, assembled and hydrostatically tested in an ISO 9001 approved facility as per ISO 9906:2012.Pump and motor shall be factory aligned, and shall be realigned if required by the contractor as per factory recommendations after installation.Pump shall comply to ASHRAE 90.1The internal components of pumps including mechanical seal shall be suitable to sustain a temperature of 122 degree Fahrenheit. Pump shall be as per minimum tech specification mentioned below.Water flow rate : 540 USGPM( Hospital)Head : 28mEfficiency:minimum 75 % as per OEM |
| 14 | All as per srl item no 8 & 8.01 above but of:- Water flow rate : 450 USGPM( Hospital)Head : 28 metreEfficiency:minimum 75 % as per OEM |
| 15 | Variable Speed Pumping System controllerfor Variable Chilled Water water PumpThe variable speed pumping system shall consist of Variable frequency drive (VFD) one for each pump and each VFD shall be pump mounted/stand alone with build in AHF for control THDi less than 5%. VFD Shall be capable of displaying operating head and flow for better and precise control.1 No. ofmicroprocessor based pump controller housed with in the enclosure of one of the VFD. The pump logic controller shall be enclosed in an IP55 protection enclosure and shall not be mounted on the VFD for better reliability & redundancy. Controller shall come with pumping software duly downloaded & single / multiple differential pressure sensor / transmitters/ Sensorless controls for each secondary zone as per the site requirement. Suitable for operating 5 Nos.Variable Chilled Water Pumps at same time complete allas specified&directed. |
| 16 | Supply, installation, testing and commissioning of closed expansion tank of capacity 1000 Ltrs made of 3mm thick MS sheet construction as per standards with interchangeable EPDM-BUTYL rubber membrane. The expansion tank shall be complete with safety relief valve and pressure gauge. The tank will be of pressure rating to suit the system pressure and will be sized to adequately compensate for water expansion due to operating temperature variations. The tank shall befabricated asper ASME and shall be ASME stampedfor 250 PSIG operating pressure. For chilled water application, it will be insulated with PU foam 50 mm thick insulation to the specifications and cladded with 18 G-aluminum cladding. |
| 17 | Supply, installation, testing and commissioning of pressurisation unit shall be vertical multi-stage pumps of cap flow 2CMH (52 MWWC)and 30 mtr head, factory mounted on a steel frame along with interconnected piping, valves, strainer, pressure gauge, pressure transmitter, flow meter to measure the make-up water quantity, control panel with duty cycling and dry-run protection, electrical relays/contactors and interconnecting wiring:The unit shall be capable of Pressurising the system to the required pressure with suction from a break-tank located at least 1m above pump level. |
| 18 | Supply installation testing and commisioning of Deaerator-dirt separator, flanged connections, complete withbrass drain valve 1” flange dia suitable for 300 mm dia pipe complete with a set of concentric metal mesh surfaces to create the swirling motion required to facilitate release of micro-bubbles and dirt to the surfaces. It shall consists of following :-1. Epoxy resin coated steel body.2. Brass automatic air vent valve.3. Stainless steel internal element.4. PP float valve. 5. Brass float guide and stem. 6. Stainless steel float lever and spring. 7. EPDM hydraulic seals. 8. Medium water and non-hazardous glycol solutions, 9. maximum percentage of glycol 50%. 10. Maximum working pressure 10 bar.11. Working temperature range 0–110°C.12.Particle separationdown to 5µ.13. Working temperature range 0–100°C. 14. Floor brackets as per site requirement. |
| 19 | Allper Srl item no. 12 above but with brass drain valve 2\" Flange dia for 125 mm dia pipe complete all specified and directed. |
| 20 | AIR HANDLING UNITS (AHU)-With VFDsSupply, Installation, testing and commissioning of factory fabricated double skin type AHRI/ EUROVENT Certified Air Handling Units (BMS compatible) AHU Construction:-It shall be made out of 0.8 mm pre -coated Galvanized steel sheet outside & 0.8 mm plain steel sheet inside with 40 mm thick PUF insulation factory injected between them by injection moulding m/c, with density not less than 40 kg/Cum between them with casing and base frame. Drain pan (made out of 1.2 mm stainless steel (SS Grade 304) sheet insulated with 19 mm thick outside closed cell insulation nitrile rubber with thermal brake profile. Necessary foundation & anti vibration pads shall be providedas per OEM & cost for the same shall be included in overall quoted rates.1) Filter section consisting of pre filter & fine filter in aluminum casing .Pre-filter section shall be with non woven synthetic media of 10 micron particle size with an efficiency of 90%, fine/ microwave filter section will be with filters of non woven synthetic media of 3 micron particle size of efficiency 99%.The quoted price shall also include VCD, pressure differential indicator across Fine filters with audible and visual alarms.2) Floor mounted AHU with Plug Fans with aerofoil profile blade (with min.70% efficiency) with motor (VFD compatible) DIDW fan for CS AHU ,volume control damper and duct flexible connection. The supply fan shall be provided with variable frequency drive and input / output signal compatible to BMS system. Squirrel cage induction motors suitable for 415 ± 10% volts, 50 Hz, AC supply & high efficiency (IE-3 Efficiency), including suitable size of motor as per required CFM.All floor mounted AHUs will have UV elements for coils. AHU shall be without thermal break profile with internal coving.3) Discharge Plenum Section complete with provision ofLaminar Air Flow (LAF) system direct flow from ceiling to floor. The flow passing over head and upper body of surgeon and assistant made out of aluminium powder coated made of 16SWG, particle size retention of 0.3 micron , PLENUM size 8\"x6\" complete with HEPA filters of size 610 x610 x 305 mm and SS-304 perforated grilles having minimum 50% perforation entry of air to housing shall be from side center of plenum shall be blanked off for lightning provisions for OTs only. |
| 21 | Note :- HEPA Filters will be measured and paid separately under separate item.4) VFD:- VFD designed for HVAC applications with built-in PID controller, control panel (keypad & display) , IP-55 enclosure (for outdoor applications) & IP-55/IP-42 enclosure (for indoor applications) for use on standard centrifugal plug fans. The display shall be in alpha-numeric characters and programming facility shall be in user-friendly HVAC terminology. VFD’s shall have built-in harmonic filters. VFD panel to be provided with digital display showing electrical parameters like voltage, current and power consumption. VFD shall be installed in a dedicated external enclosure and the inter connecting wires between driver and MCC shall be included. Cost of VFD with capacity 120% of the original capacity additional rows if required shall be provided at no extra cost and shall be included in this item itself. 5) Cooling / heating Coil- Copper tubes with Aluminum fins 12-13 fin./inch, Coil size shall be selected for air velocity of 500 ft./minute & velocity across filters at 500 ft./minute.6) Sound level 65 db. at the distance of 2metre (maximum)7) Necessary potential free contacts shall be provided for BMS operation.8) Ceiling suspended AHUs shall be with spring isolators. |
| 22 | All as per srl item no 13 & 13.01 above, butfor AHU of cap 20500 CFM, 47TR, 12.5 HP MOTOR, 60 mm Sp, 4-6 RD cooling Coil + 2 RD heating coil with minimum 300m gap between the coilcomplete as specified and directed. |
| 23 | All as per srl item no 13 & 13.01 above, but AHU of cap 4200 CFM with 110 mm static 20.0 TR, 7.5 HP MOTOR, 4 RD cooling Coil + 2 RD heating coil , Exhaust Fan of 3400 CFM of 80 mm static (Major OT) with HRW (Heat recovery Wheel) with plenum sectioncomplete as specified and directed. |
| 24 | All as per srl item no 13 & 13.01 above,but AHU of cap 2200 CFM 5.0 TR, 55 mm Sp, 4 RD cooling Coil + 2 RD heating coil |
| 25 | All as per srl item no 13 & 13.01 above, but AHU of cap 2500 CFM 6.0 TR, 55 mm Static pressure, 4 RD cooling Coil+2 RD heating coilcomplete as specified and directed. |
| 26 | All as per srl item no 13 & 13.01 above, but AHU of cap 3000 CFM 8.0 TR, 55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coilcomplete as specified and directed. |
| 27 | All as per srl item no 13 & 13.01 above, but AHU of cap 3500 CFM 9 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil complete as specified and directed. |
| 28 | All as per srl item no 13 & 13.01 above,but AHU of cap 4000 CFM 10.0 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil complete as specified and directed. |
| 29 | All as per srl item no 13 & 13.01 above, but AHU of cap 4500 CFM 10.0 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil complete as specified and directed. |
| 30 | All as per srl item no 13 & 13.01 above, but AHU of cap 5000 CFM 12.0 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil complete as specified and directed. |
| 31 | All as per srl item no 13 & 13.01 above, but AHU of cap 5500 CFM 13.0 TR, 55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil |
| 32 | All as per srl item no 13 & 13.01 above, but AHU of cap 6000 CFM 15 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil |
| 33 | All as per srl item no 13 & 13.01 above, but AHU of cap 6500 CFM 15 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil |
| 34 | All as per srl item no 13 & 13.01 above, but AHU of cap 7000 CFM 16 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil |
| 35 | All as per srl item no 13 & 13.01 above, but AHU of cap 7500 CFM 18 TR,55 mmStatic pressure, 4 RD cooling Coil + 2 RD heating coil |
| 36 | All as per srl item no 13 & 13.01 above, but AHU of cap 8000 CFM 20 TR,55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil |
| 37 | All as per srl item no 13 & 13.01 above, but AHU of cap 8500 CFM 21 TR, , 55 mm Static pressure, 4 RD cooling Coil + 2 RD heating coil |
| 38 | Chilled Water Fan Coil Unit Supply, installation, testingand commissioning of GI powder coated horizontal ceiling suspended single skin chilled water AHRI/ EUROVENT Certified fan coil unit 400 CFM (1.0 TR) complete with fan, 3 speed motor, 3 row deep heating/cooling coil, aluminium filters (MERV-8) withfilter box, double sandwitched insulated tray, copper connection, rotary switch, supporting arrangement,electricalwiringetc.The thickness of GSS sheet shall be 1.0 mm. The fan shall be selected for 6mm external static pressure. The unit shall have doublesandwitchedinsulated extended tray to accomodate all FCU valves within extended tray. Tray shall be duly insulated with nitrile rubber 25 mm thick . Proper supporting system for mounting of FCU to be provided & shall be included in overall cost, complete all specified and directed. |
| 39 | All as per srl item no 14 above, but for 600 CFM (1.5 TR), complete all specified and directed. |
| 40 | All as in above of srl item no. 14 above, but for 800 CFM (2.0 TR), complete all specified and directed. |
| 41 | All as in above of srl item no. 14 above but for 1000 CFM (2.5 TR), complete all specified and directed. |
| 42 | All as in above of srl item no. 14 above but for 1200 CFM (3.0 TR), complete all specified and directed. |
| 43 | Supply, installation, testing and commissioning of automatic control unit for 4 pipe system (heating & cooling) consisting of snap acting digital thermostat, shall have provision of setting of room temperature, setting of fan speed (High, Medium, Low).It shall include all accessories, mountings, wiring between thermostat & unit, terminations etc.It shall be compatible with BMS.The quoted price of 20mm MS conduits, control cabling, MS Box etc. as required shall be included in overall cost. |
| 44 | Supply, installation, testing and commissioning of automatic control unit for 4 pipe system ( cooling & Heating type) consisting of Modulating thermostat. It shall include all accessories, mountings, wiring & unit, terminations etc. (BMS Compatibility to be provided) as required shall be included in overall cost. |
| 45 | Supply, installation, testing and commissioning of latest generation digital display type BMS compatible humidistat suitable for working with humidifier and hot water coil control valves for various air handling units.The humidistat shall have provision of setting space RH and display of the same. The quoted price ofhumidistat shall include the cost of 20mm MS conduits, control cabling, MS Box etc. as required.It shall be compatible with BMS.The quoted price of 20mm MS conduits, control cabling, MS Box etc. as required shall be included in overall cost for OT AHUs. |
| 46 | Supply, installation, testing and commissioning of Class 100/ISO class 5 as per international standard & meets DIN 1946-4.D.O.P. tested point to point scanned MINIPLEAT 600x600x305mm HEPA FILTERSto be fixed in terminal and SS-304 perforated grilles having minimum 50% perforation entry of air to housing shall be from side center of plenum shall be blanked off for lightening provisions. |
| 47 | Supply, installation, testing and commissioning of the UVGI unit to be fitted downstream (supply air side) portion of Chilled Water coil (for Cooling Coil Treatment & to Improve Indoor Air Quality ) with Reflector, lamp status display, audio-visual lamp failure alarm , lamp lifetime counter, lamp replacement reminder & SS stand.UVGI System shall be designed with scientifically developed UV sizing software in reference with CFD analysis & generate a report to prove the UV delivery of designed intensity.UVGI system for disinfection shall utilize high output UV lamp. The parabolic reflector shallbe of semi circle Shape toutilize 100% of UV & its material of construction will be Anodized Aluminum.The electrical control system should utilize high frequency electronic ballasts and provide efficiency of more then 90%. System shall have a Dry Contacts or 4-20 mA output shall also be provided for BMS compatibility. Control Power panel with necessary wiring & cabling to UVGI system upto 15 metre length shall be inclusive in the quoted rates.The UVGI System shall have ETL certification. UVGI system shall be provided for Air capacity 3000 CFM for AHU. |
| 48 | All as per srl item no. 19 above but of capacity 2000 CFM AHU complete all as pecified and directed. |
| 49 | PIPING WORKInsulated Chilled Water Piping Supplying, laying/ fixing, testing and commissioning of black steel pipe 300 mm dia heavy class as per IS: 3589 with 32 mm thick insulation and 6.35 mm thick MS sheet for chilled water piping (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 2 mm thick closed cell elastometric nitrile rubber ofminimum 40-55 Kg /cum density, insulation material shall be resistant to growth of Fungus as per ASTM C 1338 and resistant to growth of Bacteria as per ASTM E 2180,thermal conductivity0.037 W/MK or better at 20 deg mean temperature class \"O\"insulation, with reinforced 7 mil woven glass fiber covering applied by suitable adhesive,complete including cutting , chasing and making good the disturbed surfaces as specified and directed. |
| 50 | All as per srl item no.20 above but for 250 mm dia complete all as specified and directed. |
| 51 | All as per srl item no.20 above but for 200 mm dia complete all as specified and directed. |
| 52 | Supplying, laying/ fixing, testing and commissioning of MS class \"C\" pipe 150 mm dia heavy class as per IS: 1239, 32 mm thick insulationfor chilled water piping(with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 2 mm thick closed cell elastometric nitrile rubber ofminimum 40-55 Kg /cum density, insulation material shall be resistant to growth of Fungus as per ASTM C 1338 and resistant to growth of Bacteria as per ASTM E 2180,thermal conductivity0.037 W/MK or better at 20 deg mean temperature class \"O\"insulation, with reinforced 7 mil woven glass fiber covering applied by suitable adhesive,complete including cutting , chasing and making good the disturbed surfaces ,complete all as specified and directed. |
| 53 | All as per srl item no. 21 above but for 125 mm dia complete all as specified and directed. |
| 54 | All as per srl item no. 21 above but for 100 mm dia complete all as specified and directed. |
| 55 | All as per srl item no. 21 above but for 80 mm dia complete all as specified and directed. |
| 56 | All as per srl item no. 21 above but for 65 mm dia complete all as specified and directed. |
| 57 | All as per srl item no. 21 above but for 50 mm dia complete all as specified and directed. |
| 58 | All as per srl item no. 21 above but for 40 mm dia complete all as specified and directed. |
| 59 | All as per srl item no. 21 above but for 32 mm dia complete all as specified and directed. |
| 60 | All as per srl item no. 21 above but for 25 mm dia complete all as specified and directed. |
| 61 | Providing and fixing aluminium sheet cladding of minimum 0.71 mm thickness (22 SWG) over pre-insulated chilled water pipe (Supply and return), including necessary overlaps, joints sealed with weatherproof silicone sealant, and fixing with aluminium bands or stainless steel screws, all as specified and directed. |
| 62 | Supply and fixing of pre‐insulated pipe of size MS ERW 300 mm dia for under‐ground application for supplying chilled water in the range of 7 Deg C to 15 Deg C. The Service Pipe material shall be MS ERW, conforming to IS 3589 :2001 MS ERW . Pre‐Insulated Pipes & Fittings (Elbow, Tee, Reducer & offset) shall be manufactured at factory with a built in twisted‐pair design leak detection cables consisting of two insulated 1.5 sqmm insulated copper wires. The system shall be capable of detecting & locating multiple leaks & identifying the location of breaks and shorts on the cable.The service pipe insulation shall be rigid, closed cell polyurethane insulation with the minimum properties listed below. The polyurethane insulation properties shall be in accordance with ASTM C1029, Type III. For pipe sizes 80 mm and larger, the insulation shall be applied by spraying the foam directly onto the pipe and extruding the HDPE jacket directly on top of the foam having wind‐down end seal (water stop seal) of same jacket thick. Metal diffusion barrier shall be applied between the outer surface of the insulation and the jacketing material soas to eliminate the effect of reduced insulation properties to aging. The insulation shall be bonded to the service pipe & HDPE jacket and shall meet the shear strength requirement as per EN253. For pipe sizes up to and including 65 mm the insulation can be applied byinjecting the polyurethane foam into the annulus between the service pipe and a pre‐extruded HDPE casing.The Insulation shall have minimum density 48 kg/m3, minimum compressive strength of 300 kPa, max thermal conductivity of 0.023 W/mk at 25 Deg C, 88% min closed cell content & water absorption less than 10%. Insulation & HDPE Jacket thickness as per below table.Furnish complete leak detection and location system consisting of a microprocessor based monitoring unit, ATP sensor cables, the system to provide continuous monitoring of the sensing string(s) for leaks, shorts, breaks and probe activations. If any of these conditions should occur at any point along the cable, an alarm shall sound, type of condition and location shall be clearly identified. Systems that lose accuracy or alarm due to buildup of dust, dirt or other dry containments shall not be acceptable. The system shall be the PAL‐AT Leak Detection and Location System & shall be UL Listed (USA and Canada), CE certified.The sensor cable installed in polyurethane foam insulation shall be a twisted‐pair design consisting of 2 insulated 1.5 mm2 insulated copper wires suitable for exposure to temperatures up to 90°C.The sensor cable shall detect water‐based liquids. |
| 63 | Supplying, fixing, testing and commissioning of 250mm dia Butter fly Valve with CI body SS Disc,Nitrile Rubber Seal & O-Ring PN 16 pressure rating for chilled water/hot water circulation strainers, gauges in the chilled water plumbing duly insulated with 32 mm thick closed cell elastometric nitrile rubber ofminimum 40-55 Kg /cum density, insulation material shall be resistant to growth of Fungus as per ASTM C 1338 and resistant to growth of Bacteria as per ASTM E 2180,thermal conductivity0.037 W/mK or better at 20 deg mean temperature class \"O\"insulation as specified and directed . |
| 64 | All as in above srl item no.24 above but 200 mm dia Lever Type complete all as specified and directed. |
| 65 | All as in above srl item no.24 abovebut 150 mm dia Lever Type complete all as specified and directed. |
| 66 | All as in above srl item no.24 abovebut 125 mm dia Lever Type complete all as specified and directed. |
| 67 | All as in above srl item no.24 abovebut 100 mm dia Lever Type complete all as specified and directed. |
| 68 | All as in above srl item no.24 abovebut 80 mm dia Lever Type complete all as specified and directed. |
| 69 | All as in above srl item no.24 abovebut65 mm dia Lever Type complete all as specified and directed. |
| 70 | All as in above srl item no.24 abovebut50 mm dia Lever Type complete all as specified and directed. |
| 71 | All as in above srl item no.24 abovebut40 mm dia Lever Type complete all as specified and directed. |
| 72 | Supplying, fixing, testing and commissioning of 150 mm dia size Motorized Butter fly Valve with CI Body, SS Disc,O - ring and minimum PN-16 pressure rating , conforming to BS 5155, IS 13095, with IP-55 actuator, capable of accepting upto 10V DC , and upto 20mA electric signal and providing similar transduced feedback output to control system complete all as specified and directed. |
| 73 | All as in above srl item no.25 above but 100mm dia complete all as specified and directed. |
| 74 | Balancing Valve 150 mm dia 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 specified. |
| 75 | All as in above srl item no.26above but100 mm dia complete all as specified and directed. |
| 76 | Non return Valve 150 mm diawith dual plate of C I body SS plates vulcanized NBR seal flanged end & PN 16 pressure rating for chilled / hot water circulation including insulation as specified. It shall be of wafer type with flanged ends. It shall be tested for required hydrostatic pressure for shell & seat as per OEM & shall be suitable for maximum working temperature of 80 degree Celcius complete all as specified and directed. |
| 77 | All as in above srl item no.27above but100 mm dia complete all as specified and directed. |
| 78 | Y-Strainer 150mm dia of Ductile CI Body flanged ends with stainless steel strainer for chilled/hot water circulation including insulation complete all as specified and directed. |
| 79 | All as per srl item no.28above but100 mm dia complete all as specified and directed. |
| 80 | All as per srl item no.28 abovebut 80 mm dia complete all as specified and directed. |
| 81 | All as per srl item no.28 above but 65 mm dia complete all as specified and directed. |
| 82 | All as per srl item no.28abovebut 50 mm dia complete all as specified and directed. |
| 83 | All as per srl item no.28 abovebut 40 mm dia complete all as specified and directed. |
| 84 | Supply and fixing in position the industrial typepressure gauges with gunmetal / brass valves complete all as specified and directed. |
| 85 | Providing and fixing in position the industrial type test point for pressure & temperature measurement complete all as specified and directed. |
| 86 | Supply & Fixing in position the mercury in glass with industrial type thermometers complete all as specified and directed. |
| 87 | Supply and fixing in position Ball Valves 25 mm diaduly insulated. Ball valve shall be screwed type brass/bronze lever operated, quarter turn ball valve (screwed type) of full flow with bronze /forged brass hard chrome plated ball with setting & gland of superior quality of preferably PN 16 rating complete all as specified and directed. |
| 88 | All as per srl item no. 32above but with 32.0 mm dia complete all as specified and directed. |
| 89 | Supply and fixing in position Ball Valve with strainer 25 mm diaduly insulated. Ball valve shall be screwed type brass/bronze lever operated, quarter turn ball valve (screwed type) of full flow with bronze /forged brass hard chrome plated ball with setting & gland of superior quality of preferably PN 16 rating complete all as specified and directed. |
| 90 | All as per srl item no.33 above but 32mm dia , complete all specified and directed. |
| 91 | Providing, fixing, testing & commissioning of resilient rubber lined double arch vibration eliminator expansion bellow 100 mm dia suitable for raw water up to 45 deg. C temperature to provide relief from stresses at pipe flanges. It shall be complete as per manufacturer\"s specifications & as directed (PN 16 rating). |
| 92 | All as per srl item no.34 above but with 150 mm dia complete all specified and directed. |
| 93 | Providing and fixing brass Auto air vents,complete all specified and directed. |
| 94 | Providing and fixing in position water flow switch,complete all specified and directed. |
| 95 | Supplying, fixing, testing and commissioning of 150mm dia Motorized Butter fly Valve with CI Body, SS Disc,O - ring and minimum PN-16 pressure rating , conforming to BS 5155, IS 13095, with IP-55 modulating actuator, capable of accepting upto 10V DC , and upto 20mA electric signal and providing similar transduced feedback output to control system as required ,complete all specified and directed. |
| 96 | Supply, Installation, Testing and Commissioning of 80mm dia sizes electronic, self-balancing, pressure independent type dynamic balancing valve with integrated 2 way modulating control valve in a single body. The actuator shall be capable of accepting upto 10V DC and upto 20mA electric signal and shall provide similar transduced feedback output to control system. Maximum close off pressure shall not be less than 6 Bar for upto 50 mm valves and 7 Bar for 65 mm & above. Valves shall have pressure rating of 25 Bar minimum ,complete all specified and directed. |
| 97 | All as per srl item no.38 above but 65 mm dia ,complete all specified and directed. |
| 98 | All as per srl item no.38 above but 50 mm dia ,complete all specified and directed. |
| 99 | All as per srl item no.38 above but 40 mm dia,complete all specified and directed. |
| 100 | All as per srl item no.38 above but 32 mm dia,complete all specified and directed. |
| 101 | All as per srl item no.38 above but 25 mm dia,complete all specified and directed. |
| 102 | All as per srl item no.38 above but 20 mm dia ,complete all specified and directed. |
| 103 | Supplying, fixing, testing and commissioning of condenser water pipes 400 mm dia black steel pipe heavy class as per IS : 3589 along with necessary clamps, vibration isolators and fittings such as bends,tees, and shall be welded from minimum 7.0 mm thick M.S. Sheet etc. excluding valves, strainers, gauges etc. adequately supported on rigid supports duly paintedand as required on site ,complete all specified and directed. |
| 104 | All as in above srl item no.39 but 200 mm dia ,complete all specified and directed. |
| 105 | Supplying, fixing, testing and commissioning of condenser water pipes 100 mm dia M.S. ‘C’ class as per IS : 1239 along with necessary clamps, vibration isolators and fittings such as bends,tees, and shall be welded from minimum 6.35 mm thick M.S. Sheet 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 all specified and directed. |
| 106 | All as per srl item no.40 above but 80 mm dia ,complete all specified and directed. |
| 107 | All as per srl item no.40 above but 50 mm dia ,complete all specified and directed. |
| 108 | Supplying, fixing, testing and commissioning of 200mm dia size Motorized Butterfly Valve with CI Body, SS Disc, O - ring and minimum PN-16 pressure rating, conforming to BS 5155, IS 13095 , with IP-55 actuator, capable of accepting upto 10V DC , and upto 20 mA electric signal and providing similar transduced feedback output to control system as required,complete all specified and directed. |
| 109 | Butterfly valve 400mm dia with CI body SS disc nitrile sheet & O-ring & PN 16 pressure rating,complete all specified and directed. |
| 110 | All as per srl item no. 42 above but 200 mm dia,complete all specified and directed. |
| 111 | All as in above srl item no.42 above but 50 mm dia,,complete all specified and directed. |
| 112 | Balancing valve 200 mm dia with built in measuring facility with C I body flanged construction with EPDM Coated disc with long pitch with protded out pipe insulation & PN 16 pressure rating,complete all specified and directed. |
| 113 | Non return valve 200 mm dia with dual plate of CI body, SS plates vulcanized NBR seal flanged end & PN 16 pressure rating ,complete all specified and directed. |
| 114 | Y - STRAINER 200 mm dia of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation,complete all specified and directed. |
| 115 | POT-STRAINER 400 mm dia of MS fabricated flanged ends with 1mm thick stainless steel strainer with 3mm perforation & permanent magnet as specified in technical specification and,complete all specified and directed. |
| 116 | Supply, Installation, testing andcommissioningBellows type 200 mm dia rubber expansion joints for water piping located at Pump inlet & exit. Complete with double bellows, tie rods, MS flanges, necessary hardware and gaskets etc,with insulation,complete all specified and directed. |
| 117 | Providing and fixing in position the industrial type pressure gauges (0-10 Kg/sqcm) ,complete all specified and directed. |
| 118 | Providing & Fixing in position the mercury in glass with industrial type thermometers ,complete all specified and directed. |
| 119 | Supply, Installation, testing and commissioning of Flow Switch with accessories as required ,complete all specified and directed. |
| 120 | Providing and fixing of PVC drain pipe 25 mm dia of 6-10 Kg /cm2 pressure rating completewith fittings, supports, valves ,complete all specified and directed. |
| 121 | All as per srl item no.51 abovebut 32 mm dia , complete all as specified and directed. |
| 122 | All as per srl item no.51 abovebut 40 mm dia, complete all as specified and directed. |
| 123 | All as per srl item no.51 above but 50 mm dia, complete all as specified and directed. |
| 124 | All as per srl item no.51 abovebut 80 mm dia, complete all as specified and directed. |
| 125 | Supply, installation, balancing and commissioning of rectangular/ round ducting fabricated at site GSS sheet 0.63 mm (24 G) thick metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. ,complete all specified and directed. |
| 126 | All as in above srl item no.52 but thickness 0.71 mm (22G) sheet, complete all as specified and directed. |
| 127 | All as in above srl item no.52 but thickness 0.91 mm sheet(20G) , complete all as specified and directed. |
| 128 | All as in above srl item no.52 but thickness 1.20 mm sheet(18G), complete all as specified and directed. |
| 129 | Supply, fabrication, installation and testing of 20 gauge Aluminium ducts for OT\"s in accordance complete with all accessories, bends, fittings, specials, chutes, vanes, necessary supports etc.,complete all specified and directed. |
| 130 | Supply,installation,testingandcommissioningofGIvolume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, ,complete all specified and directed. |
| 131 | Supply, fabrication, installation and testing the non-porous 200mm dia flexible connections constructed of fire resistance flexible, double canvas connection ,complete all specified and directed. |
| 132 | Supplying & fixing of powder coated extruded aluminiumAir Grills with volume control dampers ,complete all specified and directed. |
| 133 | Supplying & fixing of powder coated extruded aluminiumAir Grills with louvers but without volume control dampers ,complete all specified and directed. |
| 134 | Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core ,complete all specified and directed. |
| 135 | Supplying, fixing testing commissioning of return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core ,complete all specified and directed. |
| 136 | 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 specified and directed. |
| 137 | Supplying, Fixing, testing and commissioning of Actuator in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring complete all as specified and directed. |
| 138 | Supply, installation and balancing of extruded aluminium powder coated air louvers complete with aluminium wire mesh bird screen as specified. |
| 139 | Supply installation testing and commissioning of (variable air volume) VAV BOX-0-500 cfm complete with leakage proof damper, differential pressure sensor, motorized al constructed damper, actuator, thermostat with temperature sensors,24V power supply and controller capable to accept analogue /digital signal from thermostat. |
| 140 | All as per srl item no.63 above, but with VAV BOX-550-1000cfm ,complete all specified and directed. |
| 141 | All as per srl item no.63 above, but with VAV BOX-1050-1500cfm ,complete all specified and directed. |
| 142 | All as per srl item no.63 above, but with VAV BOX-1550-2000cfm ,complete all specified and directed. |
| 143 | All as per srl item no.63 above, but withVAV BOX-2050-2500cfm ,complete all specified and directed. |
| 144 | All as per srl item no.63 above, but with VAV BOX-2550-3000cfm ,complete all specified and directed. |
| 145 | All as per srl item no.63 above, but withVAV BOX-3050-3500cfm ,complete all specified and directed. |
| 146 | All as per srl item no.63 above, but withVAV BOX-3550-4000cfm ,complete all specified and directed. |
| 147 | Supplyingandfixing19 mm thick closed cell Nitrile rubber (Class \"O\")dulylaminated aluminum foilof mat finish with insulationon ductafterapplying suitableadhesivefor Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulationcomplete as specified and directed. |
| 148 | All as per srl item no.64 above, but 25 mm thick closed cell Nitrile rubber ,complete all specified and directed. |
| 149 | Electrical Works for AC SystemDesign, fabrication, assembling, wiring, supply, installation, testing & commissioning of motor control centre, fabricated out of 2 mm thick CRCA sheet steelwith reinforcement of suitable size angle iron, channel, T section iron & / flat. Cable gland plates shall be provided at bottom of LT panels. Panels shall be treated with anti corrosive process before painting as per specifications with 2 coats of red oxide primer & final approved shade of powder coated paint. 2 No. earthing terminals shall be provided for 3 phase, 415 V, 4 wire, 50 Hz supply systems. Lifting hooks shall also be provided for panels. Cadmium plated hardware shall be used in fabrication of Panels. Panel shall be conformingIP-55 rating. AC Plant Room Main HVAC PanelINCOMING:1 Nos of 2000 A 4P EDO( Electricity draw out) Type ACB (50 KA) with microprocessor based release.METERING & INDICATION1 Set- Digital Multi-Function Meter (showing hamonics alongwith all other electrical parameters such as Voltage, Current, Hz, KW, KWHr, PF.) with RS 485 port with matching cast resin CT\"s- It shall be BMS compatible.1Sets - 0-500 V, 96 sqmm Voltmeter with selector switch, 2 No. phase indicating LED lamp to show the incoming power with control SP MCB.1 Sets Indicating LED lamps for ACB ON/OFF/ TRIP with protective SP MCB\"s,1 Sets Indicating LED lamps R, Y, B Phase with protective SP MCB\"s,1 Sets of CTs of the ratio 1250/ 5A with class 0.5 Accuracy for Metering, burden 15 VACT Ratio2000/5BUSBAR1 Sets of 3500 A TPN Aluminium Bus Bar with colour coded PVC Sleeves |
| 150 | OUTGOINGS3 Nos. 800A, 50 KA (350 kw each) MCCB for Hot water generator 3 nos5 Nos. 350A, 50 KA MCCB for Chiller 5 nos 1 Nos. 315 A MCCB 36 KA condensing pump control / VFD panel,for 5 Nos motor , 1 Nos. 200 A MCCB 36 KA Secondary pump control / VFD panel,for 5 Nos 1 Nos. 100 A MCCB25 KA Primary pump control / VFD panel,for 5 Nos 5 Nos. 4pole MPCB with SD starter suitable for 30 kw motor with contactor O/L relay with single phase preventor suitable formotor with ON/OFFindication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required including auxiliary relay for condenser pump.5 Nos. 4pole MPCB with SD starter suitable for 15 kw motor with contactor O/L relay with single phase preventor suitable formotor with ON/OFFindication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required including auxiliary relay for secondary pump.(5) Nos. 4 pole MPCB with SD starter suitable for 7.5kw motor with contactor O/L relay with single phase preventor suitable formotor with ON/OFFindication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required including auxiliary relay .for primary pump.(5) Nos. 4 pole MPCB with dol starter suitable for 7.5kw motor with contactor O/L relay with single phase preventor suitable formotor with ON/OFFindication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required including auxiliary relay .for Cooling tower.(2) Nos. 4 pole MPCB with dol starter suitable for 5.5kw motor with contactor O/L relay with single phase preventor suitable formotor with ON/OFFindication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required including auxiliary relay for Plant Vent. (4) Nos .4 pole 63A MCCB Spare (3) Nos.4 pole 32A MCCB Spare |
| 151 | MS Cable TraysSupplying and installing size 150 mm width X 50 mm depth X 2.0 mm thickness of perforated painted with powder coated M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. |
| 152 | All as per srl item no.66 above, but 600 mm width X 50 mm depth X 2.0 mm thickness ,complete all specified and directed. |
| 153 | SITC of LT cable and excavation workSupplyof3 ½ C - 500 sq mm ( Aluminum )sizeof1.1KVgrademulticoreAluminumXLPEinsulated&PVC sheathed armoured power cable as per IS: 7098 (Part-1) 1988 complete with excavation work ,complete all specified and directed. |
| 154 | All as in above srl item no.67, but 4 Core- 16 sq mm - Copper ,complete all specified and directed. |
| 155 | All as in above srl item no.67, but 4 Core- 10 sq mm - Copper,complete all specified and directed. |
| 156 | All as in above srl item no.67, but 4 Core- 6 sq mm - Copper,complete all specified and directed. |
| 157 | All as in above srl item no.67, but 3 Core- 2.5 sq mm - Copper,complete all specified and directed. |
| 158 | Complete all as above in srl item no.67 but 2 Core- 1.5 sq mm - Copper,complete all specified and directed. |
| 159 | Complete all as above in srl item no.67 but 4 Core- 4.0 sq mm - Copper,complete all specified and directed. |
| 160 | VENTILATION SYSTEMSupply, installation, testing and commissioning of ducted Inline Fan 1100 CFM of GSS construction duly powder coated (rectangular box type for 20 mm WG SP and circular type for 10 mm WG SP) with centrifugal blower and motor encased in sheet metal casing, canvas connection etc. The Fan motor shall be suitable for operation on 220 V± 10%, 50 Hz, 1 phase AC supply. The Fan assembly shall conform to specifications and in accordance with requirements of drawings and Schedule of Quantities. |
| 161 | All as per srl item no.68 above, but air Quantity : 750 CFM ,complete all specified and directed. |
| 162 | All as per srl item no.68 above, but Air Quantity :650 CFM ,complete all specified and directed. |
| 163 | All as per srl item no.68 above, but Air Quantity : 550 CFM,complete all specified and directed. |
| 164 | All as per srl item no.68 above, but Air Quantity : 400 CFM ,complete all specified and directed. |
| 165 | All as per srl item no.68 above, but Air Quantity : 300 CFM,complete all specified and directed. |
| 166 | All as per srl item no.68 above, but Air Quantity : 250 CFM,complete all specified and directed. |
| 167 | All assrl item no.68 above, but Air Quantity : 100-150 CFM,complete all specified and directed. |
| 168 | Supply, installation, testing and commissioning of AMCA certified for sound and air performance (FEG) Tube Axial fan 7000 CFM static pressure 25 mm wg fresh/ exhaust complete with tube casing in MS standard construction powder coated, aluminium impeller with adjustable blade angles,and directly coupled to TEFC Sq.cage induction motor, suitable for 415V±10%, 50 Hz. 3 phase electric supply complete with required hardware etc. The complete fan assemblyshall be BSEN-1210-3-2002/UL listed for 250 Deg C 2 hours in accordence with power ventilator for smoke control systems etc as per specification ,complete all specified and directed. |
| 169 | All as per srl item no.68 above, but Air Quantity : 4500 CFM, static pressure 20mm ,complete all specified and directed. |
| 170 | All as in above srl item no.68, but Air Quantity : 3500 CFM, static pressure 20mm ,complete all specified and directed. |
| 171 | All as in above srl item no.68, but Air Quantity : 3000 CFM, static pressure 20mm ,complete all specified and directed. |
| 172 | All as in above srl item no.68, but Air Quantity : 2500 CFM, static pressure 20mm ,complete all specified and directed. |
| 173 | All as in above srl item no.68, but Air Quantity : 2000 CFM, static pressure 20mm ,complete all specified and directed. |
| 174 | Design, fabrication, supply, installation, testing and commissioning of LT Panel / Sub-distribution panels fabricated out of 2mm thick for structural members and 1.6mm thick for door and covers CRCA sheet in cubicle compartmentalize free standing floor mounted, dust and vermin proof Cable gland plates shall be provided at the bottom of the panels. Panels shall be treated with all anti corrosive process before painting as per specifications 2 Nos. earthing terminals shall be provided for all distribution panels. Panels shall be suitable for 415V, 3-phase, 4-wire, 50Hz supply system and lifting hooks shall also be provided . Degree of ingress protection of IP-54.VENTILATION STARTER PANEL Incomer (1 No.):63A, 4 poleMCCB (25 KA)Metering:0-500 Volts, digital Voltmeterand shall be protected by 2Amps MCBs.0-63 Amps digital Ammeter and 63/5A, 10VA, CL-1 CTs and selector switch. Phase indicating lamps and shall be protected by 2Amps MCBs.Bus Bars: 200 Amps TPN Aluminium busbars, colour coded with heat shrinkable insulation sleevesOut Goings(2) Nos.4 pole MPCB DOL starter for 2.2kw ON/OFF indication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required (AW FAN) |
| 175 | All as per srl item no.70 above,but of capacity of VENTILATION STARTER PANEL Incomer (1 No.):32A, 4 poleMCCB (25 KA)Metering:0-500 Volts, digital Voltmeterand shall be protected by 2Amps MCBs.0-32Amps digital Ammeter and 32/5A, 10VA, CL-1 CTs and selector switch. Phase indicating lamps and shall be protected by 2Amps MCBs.Bus Bars:100 Amps TPN Aluminium busbars, colour coded with heat shrinkable insulation sleevesOut Goings(2) Nos.4 pole MPCB DOL starter for 2.2kw ON/OFF indication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required (FAN) |
| 176 | All as per srl item no.70 above, but of capacity of VENTILATION STARTER PANELIncomer (1 No.):100A, 4 poleMCCB (25 KA)Metering:0-500 Volts, digital Voltmeterand shall be protected by 2Amps MCBs.0-100Amps digital Ammeter and 100/5A, 10VA, CL-1 CTs and selector switch. Phase indicating lamps and shall be protected by 2Amps MCBs.Bus Bars:200 Amps TPN Aluminium busbars, colour coded with heat shrinkable insulation sleevesOut Goings(4) Nos.4 pole MPCB DOL starter for 2.2kw ON/OFF indication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch as required (FAN) |
| 177 | All as per srl item no.70 above, but of capacity of VENTILATION STARTER PANEL (1) Nos 4 pole MPCB (motor protection circuit breaker) DOL suitable for starterON/OFF indication lamps and push buttons, Digital ammeter with CTs and selector switch, potential free contacts for remote operation in each feeder and Auto Manual Selector Switch complete all as specified and directed. |
| 178 | Supplying and installing of size 100mm x 50mm x 2 mm thick of perforated paintedwith powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc complete all as specified and directed. |
| 179 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing complete all as specified and directed. |
| 180 | Providing and fixingG.I strip of size 32mm x 6mm on surface or in recess for connection etc complete all as specified and directed. |
| 181 | Maintenance free chemical earthingwith specifications given as follows;-(a) Copper earth rod of minimum size 17.2 mm dia x 3 mtr long, ISI marked and IEC 62561-2: 2018 certified.(b) Fixing of copper strip of size 32 x 6mm with connections to the earth electrode using exothermic welding.(c) Use of excel electrofill plus compound (IEC 62651 - 7 : 2018 certified) mixed with soil having adequate moisture retention capability to a depth of approx one meter from the bottom of pit. (d) Addition of carbon based RoHS & TCLP - certified electrofill compound (high conductivity), mixed with soil and water to form a slurry and filled upto 35 % of the pit depth above the base compound layer .(e) Add gravel at the top of the portion for easy passage of water and removal of air bubbles at the time of filling of electrofill plus excel compound is necessary for easy dissipation offault current.(f) Fixing of PVC Earth pit chamber of size 24cm x 24cm with M-8 SS-304 grade nut and bolt all as specified and directed.(g) FRP Earthing display board 254 x 380mm made out of plastic material showing information related to type of earthing, earthing result, due data of plastic hollow pipe 20 mm dia. Note :- Cost of earthing and excavation included in quoted rate.(h) Earthing System including earth strips / cables etc for earthing of chiller plant and panels etec as per latest IS/MNRE norms to be provided and the cost of the same is to be included in overall cost , no extra amount will be paid to the contractor on this account. |
| 182 | Boring of hole under roads, hard stranding, pavements by trenchless technology using ultra sounding technique and necessary machine including 150 mm dia HDPE Pipe suitable for 0.4 Mpa pressure complete all as specified and directed. |
| 183 | Earthing complete with GI earth plate electrode 600mm x 600mm x 6mmthickburied directly in ground vertically to a depth of not less than 2.25m deep below ground level with the top edge of earth plate at a depth of not less than 1.5m below ground level connected to GI earth strip of size 32 mm x 6 mm by means of bolts, nuts, washers of galvanised iron or steel, GI earth strip shall be protected by 40mm dia GI pipe \"medium grade\", watering pipe 20mm dia GI pipe \"light grade\", GI wire meshed funnel, alternate layer of charcoal and salt on all side to earth plate upto a thickness of 150mm, filling of black cotton soil in earth pit upto GL, and connected to earth plate including necessary excavation & earthwork, PCC (1:3:6) type C-1 earth chamber, 50mm thick RCC cover (1:2:4) type B1 mix with 8mm dia nominal reinforcement @ 100mm c/c both ways etc complete all as shown in electrical plate No.3 in SSR part 1 connected to earthing test point, including testing on completion, complete all as speciified and as directed.NOTE:- (a) Rate quoted shall deemed to include cost of excavation in any type of strata, refilling and removal upto 50metre, PCC pit, funnel and RCC cover plate.(b) Rate quoted shall deemed to include GI earth strip and GI protection pipe light grade.(c) Rate quoted shall deemed to include taking down old items. (d) Minimum 100 Kg salt and 100 Kg charcoal granual type to be used for each earth pit. The bed to be done in 3 x 15 cm depth of salt and 3 x 15 cm depth of charcoal in alternate.(e) PVC type DC insulators with screws, nuts, bolts etc to be used in suface/wall/floor for mounting of strip and distance between two insulator shall not be less than 1.0 metre. |
| 184 | Supply & fix of rotational moulded polyethylene water storage tank 2000 Ltrs capacity cylindrical with closed top hoisted and fixed in position all as specified in SSR Part-I complete all as specified and directed |
| 185 | BUILDING MANAGEMENT SYSTEM |
| 186 | Supplying, Installing, Testing & Commissioning of following:Computer: Supplying, Installing, Testing & Commissioning of the Central Control Stations consisting of the following :- I-7 Processor (Latest Generation)- 16 GB RAM, 1 TB hard disc, Windows 10 (Professional) and shall have MS-Office installed As per specification 32” flat screen, 256 colours (Full HD), Mouse, Key board. complete all as specified and directed. |
| 187 | Supplying Installation Testing Commissioning of LaserJet printer having printing resolution 1200 x 1200 dpi, (dot/inch) or better, 21 to 30 ppm printing speed (LaserJet) complete etc. as required complete all as specified and directed. |
| 188 | Supplying& Installing 3KVA UPS with 15 Minutes battery backup ,complete all as specified and directed. |
| 189 | Integrator: Web Based Integrator for interfacing Modbus RTU Unit, Bacnet IP /MSTP , Open Protocol Software Integration These shall be UL and BTL listed and shall be of same make as DDCs. The selection of Integrator shall be as per IO SummaryChiller on Modbus RS-485: (25 Points/ Chiller)SCHWP VFD on Modbus RS-485: (7 Points/ VFD)AHU VFD on Modbus RS-485: (7 Points/ VFD)FAS on BACnet I/P: (1000 Points/ FAS)MFM on Modbus RS-485: (10 Points/ MFM)UPS on Modbus RS-485: (10 Points/ UPS)DG on Modbus RS-485: (20 Points/ DG)Lifts on Modbus RS-485: (10 Points/ Lifts)Heat Pump on Modbus RS-485: (25 Points/ Heat Pump)VAV on BACnet I/P: (240 Points/ VAV) |
| 190 | BMS System Software : Web Based Graphical Software meeeting the requirements in the Given I/O Summary and technical specifications including configuration and facility to create / provide the graphic mapping for all I/O Summary points , animate the Graphics, Navigation between pages, display of logs, changing the time zones, popup alarms, configurable password protection for Building Management System as per Specifications. Software shall be able to communicate with Lonworks, Bacnet, Modbus devices simultaneously, withunlimited user capacity. Same software can be utilized as programming / commissioning software of DDC, NAC etc. (All required Software with original license competent with BMS software). |
| 191 | DDC Controller: UL and BTL IP Automation stations / IP DDC Controller having Dual Ethernet Port. The controllers shall be 32 bit microprocessor based standalone with real time clock. The DDC\"s shall be capable of peer to peer communication with other DDCs with locable MS mounting cabinets duly powder coated connector strip, internal wiring and space to house controller & relays,connector strip current transformer, MCB, internal wiring. (Contractor shall confirm his I/O provision w.r.t requirement on basis of datapoint). DDCs requiring more than 7 additional Plug in type IO Module cards or expansion modules to suffix the requirement of required inputs/outputs are not acceptable. Use of AI to DI multiplexer is also not acceptable. DDCs shall be compact factory fitted with IO Points.DDC controllers shall have provision for 15% IO points |
| 192 | Plant Room |
| 193 | Cooling Tower |
| 194 | 2 FM AHU/ Controller |
| 195 | 4 Axial Fans/ Controller |
| 196 | Hot Water System |
| 197 | Plumbing + Fire Fighting |
| 198 | HT/ LT System |
| 199 | Field DevicesDifferential Pressure transmitters for measuring pressure in Duct as per technical specification. |
| 200 | Differential pressure switches for indicating the Blower & Filter status in Air as per technical specification. |
| 201 | Differential pressure switches for pump status as per technical specification |
| 202 | Duct mount Temperature sensor as per technical specification |
| 203 | Outside Air Temperature & Humidity Sensor as per technical specification. |
| 204 | Duct mount CO2 sensors. |
| 205 | Immersion type temperature sensor for Chilled Water temperature. |
| 206 | Bi-level switch for Hi-Lo level monitoring |
| 207 | Water pressure Transmitter |
| 208 | Water Differential Pressure Transmitter |
| 209 | Current relay |
| 210 | Water 1- Point Level Switch |
| 211 | CO Sensor |
| 212 | Networking Devices & AccessoriesSupply, installation, testing and commissioning of Layer 2 unmanaged 10/100 switch. The switch shall have work with CAT6 armourded UTP cable within the building complete as per specifications and as required for BMS DDC Panel Networking.Switch |
| 213 | Cables & Cable Trays 2 x 1.5 sq.mm Annealed Tinned Copper Shielded unarmoured cable for signal and integration as per specification. (for I/O points hard wired to DDC) along with PVC Glands, PVC Ferrule & Thimble. |
| 214 | 4 x 1.0 sq.mm Annealed Tinned Copper Shielded unarmoured cable for signal and power as per specification. (for I/O points hard wired to DDC) along with PVC Glands, PVC Ferrule & Thimble |
| 215 | CAT 6 23 AWG Unarmoured cables with required accessories like RJ45 connector etc along with PVC Glands. |
| 216 | 3 x 1.5 sq.mm Annealed Tinned Copper Shielded unarmoured cable for signal and power as per specification. (power Cable) along with PVC Glands, PVC Ferrule & Thimble. |
| 217 | MS Conduit 25 mm Dia |
| 218 | MS Conduit 20 mm Dia |
| 219 | DATA SIM CARD CHARGES PER YEARSIM CARD CHARGES PER MONTH Rs.150/- (RS.150 X 12 MONTHS= Rs 1800) Note:- For each Gateway 2 No SIM Cards are required. |
| 220 | EXTERNAL WATER SUPPLY WORKSSupply and laying tubinggalvanised, \"Medium\" grade 50 mm bore with all fittings laid in trenches or floor,complete all as specified and directed. |
| 221 | Supply and laying tubinggalvanised, \"Medium\" grade 40 mm bore including all fittings laid in trenches or floor,complete all as specified and directed. |
| 222 | Supply and fixing gun metal, globe or gate valves with iron wheel head, screwed both ends for 50 mm bore dia of pipe,complete all as specified and directed. |
| 223 | Supply and fixing gun metal, globe or gate valves with iron wheel head, screwed both ends for 40 mm bore dia of pipe,complete all as specified and directed. |
| 224 | Supply and fixing 200 mm bore ductile iron sluice valveISI mark flanged ends with stainless steel spindle with CI operating wheel cap and CI gate with brass ring type PN 1.6 including suitable size bolts, nuts for jointing and taking out the old unserviceable valve complete all as specified and directed. |
| 225 | Excavating in trenches in soft/loose soil , not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes etc. not exceeding 10 sq m on plan and not exceeding 1.5 m in depth and getting out complete all as specified and directed.( For both External electric works & external electric works) |
| 226 | Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed.( For both External electric works & external electric works) |
| 227 | Removing surplus excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.( For both External electric works & external electric works) |
| 228 | EXTERNAL ELECTRIC SUPPLY |
| 229 | Material & Labour for sand cushioning for underground cable 8cm below and 15cm above the cable withclean dry riversandin trenches including spreading, levelling etc. complete all as specified and directed Note:Punned thicknesswill be measured for the purpose of payment. |
| 230 | Supply and laying un-reinforced precast concrete cable cover class LV type-1 flat, size 250mmx150mmx40mm as protection to LT cable complete all as specified and as directed. |
| 231 | Supply and laying,testing under ground XLPE PVC insulated,galvanised steel strip or wire, armourred,heavy duty electric cable with aluminium conductor,1100 volts grade, cross-sectional area 500 sq mm, 3.5 core, complete all as specified and directed |
| 232 | Supply and fixing GI pipe of100mm bore of tubefor cable protection along the wall and underground complete all as specified and directed |
| 233 | Boring of hole under roads, hard stranding, pavements by trenchless technology using ultra sounding technique and necessary machine including 150 mm dia HDPE Pipe suitable for 0.4 Mpa pressure complete all as specified and directed. |
| 234 | INTERNAL ELECTRIFICATION WORKS |
| 235 | Taking down carefullycopper/ aluminum point Wiring light/ fan/ bell/ socket/ power complete including conduit fittings and making good the disturbed surfaces of Walls/ floors/ ceiling complete all as specified & directed. |
| 236 | Point wiring complete with 1.5 sq.mm PVC insulated unsheathed multi-stranded FRLS grade copper conductor 1100 V grade drawn through in and includingmetallic / non-metallic rigid 20-25 mm dia PVC conduit, medium grade, and conduit accessories, concealed in walls and terminated to and including provision of modular metal flush boxes (metal switch board of any type and size with 1.6mm thick MS sheet) with modular metal frame plate and white cover switches, sockets / regulators etc., including 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS grade copper conductor cable as earth continuity conductor and connecting to common earth dolly with brass screws, washers etc., complete all as specified and directed forfollowing points controlled by one one-way 6A switch. |
| 237 | One light point controlled by modular switch 6 Amp, single pole, one way, one module, 240V, complete all as specified and directed. |
| 238 | One5 Amp socket outlet point on independent board controlled bymodular switch 6 Amp, single pole, one way, one module, 240V, complete all as specified and directed. |
| 239 | One5 Amp socket outlet point on same board controlled bymodular switch 6 Amp, single pole, one way, one module, 240V, complete all as specified and directed. |
| 240 | All as per Srl item No. 122here-in-before but with 2.5 Sqmm single core multi stranded copper conductor of 1100 volts grade PVC FRLS insulated and sheathed cable for one multipurpose switch socket outlet 6 pin6/16 Amps on independent board including 2.5 Sqmm single core solid copper conductor 1100 volts grade PVC insulated and sheathed cable as earth continuity conductor to common earth and connecting to earth dolly, complete all as specified and directed. |
| 241 | Point wiring complete with 1.5 sq.mm PVC insulated unsheathed multi-stranded FRLS grade copper conductor 1100 V grade fixed in and including25 mm size PVC Casing Caping, medium grade, and all accessories, fixed on walls and terminated to and including provision of modular metal flush boxes (metal switch board of any type and size with 1.6mm thick MS sheet) with modular metal frame plate and white cover switches, sockets / regulators etc., including 1.5 Sq.mm PVC insulated unsheathed multi-stranded FRLS grade copper conductor cable as earth continuity conductor and connecting to common earth dolly with brass screws, washers etc., complete all as specified and directed forfollowing points controlled by one one-way 6A switch. |
| 242 | One light point controlled by modular switch 6 Amp, single pole, one way, one module, 240V, complete all as specified and directed. |
| 243 | One5 Amp socket outlet point on same board controlled bymodular switch 6 Amp, single pole, one way, one module, 240V, complete all as specified and directed. |
| 244 | All as per Srl item No. 124 here-in-before but with 2.5 Sqmm single core multi stranded copper conductor of 1100 volts grade PVC FRLS insulated and sheathed cable for one multipurpose switch socket outlet 6 pin6/16 Amps on independent board including 2.5 Sqmm single core solid copper conductor 1100 volts grade PVC insulated and sheathed cable as earth continuity conductor to common earth and connecting to earth dolly. |
| 245 | Supply & fixing Modular switch 1 way 6A,1 module, one way complete all as specified and directed. |
| 246 | Supply & fixing Modular switch 1 way 16A,1 module, one way complete all as specified and directed. |
| 247 | Supply & fixing modular socket, 6A - 2/3 pin combined 2 module complete all as specified and directed. |
| 248 | Supply & fixing modular socket 6A/16A - 2/3 pin combined 2 module complete all as specified and directed. |
| 249 | Material & Labour ceiling rose 65 x 50mm three phase PVC/ polycorbonate, isolated body complete all as specified and directed. |
| 250 | Supply and fixing in replacement of LED tube light fittings 1 x 10 W robust and high performance batten comprises extruded channel in thermally conductive material. High translucent serrated milky white diffuseris used to get glare free and smooth light distribution. Efficiency 100 lm/W, complete all as specified and directed. |
| 251 | Supply and fixing 1 X 20 Watt LED tube lght fittings with High -quality and design , extruded aluminium housing enhances safety. High quality PC diffuser, Reliable and robust housing structure, maximize the endurance over the life time slime integrated design, easy to install efficianacy 125 lm/Watt, complete all as specified and directed. |
| 252 | Supply and fixing LED flood light fitting 70 watt 230V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver,lamp bracket with impact and corrosion resistance IP 65/66 protection all as specified and directed Note- GI pipe of suitable dia, 1.2 metre long, 02 Nos MS clamps of suitable size with fastener, copper cable of 1.5 sqmm for elertric connection from ceiling rose to light fitting deemed to be included in overallquoted rates. |
| 253 | Supply and fixing exhaust fan, steel body, AC single Phase. 230V of size 300m, sweep with, blades, and frame and louvers, complete all as specified and directed. |
| 254 | Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00, BEE Five star rated, with brushless direct current motor (BLDC) complete all specified and directed. |
| 255 | Submain wiring with 2 runs of single core 4.0 sqmm PVC insulated unsheated multistranded 1100 volts grade FRLS copper conductor drawn through and including ISI markes PVC conduit and conduit accessories of medium grade not less than 20mm dia including one run of single core 4.0 sqmm dia FRLS PVC insulated unsheated multistaranded 1100 volts grade copper conductor cable as earth continuty conductor along with the wiring and connected from Submain DB/main board to Metal clad socket complete all as specified and directed. NOTE:- (i) Two runs of 4.0 sq.mm copper conductor, one runs of 4.0 sq.mm copper earth continuity conductor shall be measured as one unit length.(ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly. |
| 256 | Submain wiring with 2 runs of single core 6.0 sqmm PVC insulated unsheated multistranded 1100 volts grade FRLS copper conductor drawn through and including ISI markes PVC conduit and conduit accessories of medium grade not less than 20mm dia in concealed system including one run of single core 6.0 sqmm dia FRLS PVC insulated unsheated multistaranded 1100 volts grade copper conductor cable as earth continuty conductor along with the wiring and connected from Submain DB/main board to Metal clad socket complete all as specified and directed. NOTE:- (i) Two runs of 6.0 sq.mm copper conductor, one runs of 6.0 sq.mm copper earth continuity conductor shall be measured as one unit length.(ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly. |
| 257 | Supply & fixing MCB distribution board of sheet metal single pole and neutral (TPN) 4way,double door, with bus rating 200 Amp, 415 Volts all as specified and directed . |
| 258 | Supply & fixingMCB triple pole and Neutral (TPN) 63 Amps, 415 Volt, \"B\" Curvewith rupturing capacity not less than 10 KA all as specified and directed. |
| 259 | Supply & fixingMCB distribution board of sheet metal single pole and neutral (SPN) 8way, double door, withbus bar 200 Amp, 240 Volts all as specified and directed. |
| 260 | Supply & fixingMCB distribution board of sheet metal single pole and neutral (SPN) 4way, double door, withbus bar 200 Amp, 240 Volts all as specified and directed . |
| 261 | Supply & fixingMCB Single Pole and Neutral (SPN) 32 Amps, 240 Volt, \"B\" Curvewith rupturing capacity not less than 10 KA all as specified and directed. |
| 262 | S & F MCB Single Pole and Neutral (SPN) 40-63 Amps, 240 Volt, \"B\" Curvewith rupturing capacity not less than 10 KA complete all as specified and directed. |
| 263 | Supply and fixing 240V, 10 KA \"B\" curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB complete with connection testing and commissioningcomplete all as specified and directed. |
| 264 | BUILDING WORKS |
| 265 | Demolitionofstone slabs and tiles of any description or thickness in floors, aprons Laid, bedded and pointed in any mortaretc.all as specified and directed . |
| 266 | M&L Machine cut kota stone slab flooring 18-20 mm thick over 20mm thick screed bed in cement mortar 1:4 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over 20 mm thick cement mortar 1:4, complete all as specified & as directed. |
| 267 | M&L Machine cut kota stone slab 18-20 mm thick as in steps, riser, dado jointed with cement mortar with 10 mm thick1:3 with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete overcomplete all as specified & as directed. |
| 268 | M & L 18-20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite over 20mm thick cement mortar 1:6 all as specified and directed. |
| 269 | Extra over Granite or marble slabs as in rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations etc complete all as directed ,complete all as specified and directed. |
| 270 | M & L Marble work of baroda green 18 to 20mm (table rubbed and polished) in steps, jambs, pillars, window cills, shelves, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade over and including 20mm thick cement screed 1:6 complete all as specified and as directed . |
| 271 | Demolition of brick/stone massonry work built in cement mortar as in wall including all quoins, arches, pillars etc complete all as directed. |
| 272 | M&L brick work with sub class ‘B’ bricks (locally available best quality) straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and directed. |
| 273 | Taking down chowkhats or frames with shutters (with out taking off shutters from the frame) not exceeding 1.50 Sqm complete all as specified and as directed . |
| 274 | Taking down chowkhats or frames with shutters without taking off shutters from the frame exceeding 1.5 Sqm but not exceeding 4 Sqm complete all as specified and as directed . |
| 275 | S&F anodized aluminium frame / Three or Two Track with Powder Coating (minimum thickness of powder coating 50 micron) for doors, windows, ventilators, partitions etc., with one or more rebates including joining cleat for fixing etc complete all as specified and as directed . |
| 276 | S&F Anodised aluminium door shutters with Powder Coating (minimum thickness of powder coating 50 micron),aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and as directed . |
| 277 | S&F anodised aluminium window and ventilator shutters, with Powder Coating (minimum thickness of powder coating 50 micron), side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.), hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and as directed . |
| 278 | Material for 3 mm thick ACP of approved color as in doors, windows & partitions fixing with aluminium beading or as manufacturers instructions including joint filling and tapping, with necessary arrangement complete all as specified and directed . |
| 279 | M & L sheet glass selected quality plain 5.5mm thickness fixed in door /window shutter cut to required size and fixed with PVC / Neopane gasket etc. complete all as specified and directed . (Aluminium snap beading shall be paid separately) |
| 280 | S & F stainless steel wire cloth, 0.36mm nominal dia. of wire and average width of aperture 1.40mm fixed with tinned tacks, or stainless steel wire staples including all cuttings, wastage, etc complete all as specified and directed. |
| 281 | S&F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framedguard bars; barred iron doors; ladders; framedbalusters; walkways; railings; framework of water tanksand similar work conforming to Fe.290.Gde-E-165 |
| 282 | S & F floor door stopper 150mm of aluminium alloy body and tongue anodized with hard drawn steel spring fixed in floor all as specified and directed. |
| 283 | S&F in repairs door closer hydraulically regulated, aluminium (extruded section) body, designation No. 3, universal type suitable for door shutter upto 1000mm in width and of weight 61 to 80 kg complete all as specified and as directed |
| 284 | Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for complete all as directed. |
| 285 | M & L for Reinforced Cement concrete (1:1.5:3 ) type A-1 (using 20 mm graded stone aggregates) in slabs supported on walls complete all as specified and directed. |
| 286 | M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick(Horizontal or sloping)all as specified and directed. |
| 287 | M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed. |
| 288 | Demolition of cement concrete (un-reinforced) in Concrete of any description and in any position not otherwise specifically provided for complete all as directed. |
| 289 | M&L for PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) overroof slabto fill depressionsof existing roof slab ,roof kerbs or mud stops, rounder or chamfered on edges including cleaning / removing all dust from existing roof surfaces before placing concrete complete all as specified and directed. |
| 290 | M&L for 10 mm thick cement in CM 1:3 with ( liquid water proofing compound @ 200 ml per bag measured separately )cement on green concrete surfaces complete all specified and directed. |
| 291 | S&F plain aluminium sheeting,0.71mm thick alloy 31000 H4 in ridges, hips, valley gutter drip and straight flashingcomplete all specified and directed. |
| 292 | M&L for APP based ploymeric membrane minium weigh 3.6kg/sqm and min 3mm thick reinforced with polyster non wove fabric laid over and incl priming surfaces with primer of same manufacture @ 0.400 litre / Sqm and laying APP membrane on primed surface by torch application and sealing all joints and over lapping complete all as specified and directed. |
| 293 | M & L 25 mm thick Cement Conrete 1:2:4 type B–0 using 12.5mm graded stone aggregates flooring finished even and rough to receive topping layerall as specified and directed . |
| 294 | M&L for cement concrete tiles 250x250x22mm thick, (as per IS 1237-1980)machine pressed set in neat cement slury over and incl 15mm thick screed bed in CM (1:6) with gray cement and no pigment etc complete all as specified and directed. ( Note : tile shall be laid with 3 to 5 mm wide spacers and joints will be grouted flush upto full depth of tile with epoxy materialand rate of the same shall be deemed to be included in the quoted rate). |
| 295 | Dismantling floor or wall tiles including cement mortar bedding, removing serviceable tiles to store and rubbish off the premises complete all as specified and directed. |
| 296 | M & L for glazed ceramic coloured tiles 7mm thick 300 x 450mm size in vertical surface set and jointed in neat cement slurry and pointed in white cement paste pigmented to the shade over and including 10mm thick cement sand plaster (1:3) complete all as specified and directed. |
| 297 | M&L coloured Non Skid ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm average thickness screed bed in CM 1:4Complete all as specified and directed. |
| 298 | Taking down cement plasteron brick wall including racking out joints, hacking for keys scrubbing down with water all as specified and directed . |
| 299 | M & L rendering 10mm thick on fair facesof brick work or concrete surfacesin CM 1:6 finished even & smooth without using extra cement all as specified and directed. |
| 300 | M & L two coats of distemper oil emulsion over a coat of primer and wall putty , preparatory to distempering, on newlyplastered surfaces of walls including preparation of surfaces all as specified and directed |
| 301 | M&L rendering 15mm thick in CM 1:4 mixed with WPC at 3% by weight of cement on concrete wallfinished even and smooth without using extra cement. (WPC to be measured and paid for separately) |
| 302 | Supply only liquid water proofing compound. |
| 303 | M & L one coat of distemper oil emulsion on old decorated plastered surfaces of walls including preparation of surfaces by washing, rubbing down and stopping of distempered surfaces complete all as specified and directed. |
| 304 | M & L two coats of distemper oil emulsion on old decorated plastered surfaces of walls including preparation of surfaces by washing, rubbing down and stopping of distempered surfaces complete all as specified and directed . |
| 305 | Complete removal of external treatment and applyingtwo coats of external weather proof paint over external surfaces of walls by mechanical compressor spray painting over a coat of primer including preparation of surfaces and applying a coat of putty for smooth and even texture; for G+5 bldg. (Make: color and shades of paint shall be as approved by GE) (Note : (i) All including providing steel scafolding and safety equipment for G+5 storey bldg). |
| 306 | S & F 15mm bore medium grade steel tubes galvanised with all fittings and fixed complete to walls & ceiling or laid in floor all as specified and directed . |
| 307 | Taking down steel tubing 15mm bore and connections including cleaning for refixing/ removal completeall as specified and directed. |
| 308 | Cutting chases, pinning in brick walls, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landing, steps, cills, sunshades, shelves, lintels, etc, and cuttings chases for concealed water tubing or concealed conduit wiring, etc and making good, cutting not exceeding 10 cm girth all as specified and directed. |
| 309 | M&L for providing abd fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc, including welding, grinding, buffing, polishingand making curvature( where ever reqd )and fitting the same with necessary stainless steel nuts and bolts complete including fixing the railing with necessary accessories and stainless steel dash fastners, stainless steel bolts etc, of required size, on the top of floor or the side of waist slab withsuitable arrangement all as specified and directed. |
| 310 | S&F in repair bib taps 15mm bore dia, fancy type, cast copper alloychromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe all as specified and directed. |
| 311 | S & FPVC pipes (SWR) single socketedwith rubber ring joints 110mm dia fixed to wall complete all as specified and directed. |
| 312 | S & FPVC pipes (SWR) single socketedwith rubber ring joints 75mm dia fixed to wall complete all as specified and directed. |
| 313 | S & FPVC pipes (SWR) single socketedwith rubber ring joints 50mm dia fixed to wall complete all as specified and directed. |
| 314 | S&F PVC (SWR) bends any radius bore of 110 mm complete all as specified and directed. |
| 315 | S&F PVC (SWR) bends any radius bore of 75 mm complete all as specified and directed. |
| 316 | S&F PVC (SWR) bends any radius bore of 50 mm complete all as specified and directed. |
| 317 | Dismantling of old PVC pipes jointed in cement mortar and taking out from trenches / floors etc.100 / 75 /50 mm bore complete all as specified and directed. |
| 318 | S & F in repairs vitreous china wash down water closet pan (Pedestal Pattern), white including plastic water closet seat cover, black, closed pattern with flat bottom with mild steel chromium plated or aluminised hinging device and fixing with all joints to WC pan complete all as specified and directed. |
| 319 | S & F in repairs PVC 10 ltrs syphonic action type flushing cistern, low level with inlet, ball valve and floatincluding brackets, flush pipe of PVC 32mm bore and connection to WC pan complete all as specified and directed. |
| 320 | S & F in repairs vitreous china wash basin, white, flat back, size 550x400mm including waste fitting brass chromium plated and fixing with new brackets including cutting and pinning in ends of brackets complete all as specified and directed. |
| 321 | S&F in repairs Pillar taps 15mm bore dia, fancy type, cast copper alloy with capstan heads chromium plated screwed down hidh pressure with or without lettered Hot or Cold with long screwed shanks and fly nuts screwed for iron pipe and fixedall as specified and directed. |
| 322 | M & L for PVC (SWR) Floor trap of 75 mm outlet plain with grating including jointing with solvent cement complete all as specified and directed. |
| 323 | M & L for PVC (SWR) multi Floor trap of 75 mm outlet with grating including jointing with solvent cement complete all as specified and directed. |
| 324 | M & L for PVC (SWR) gully trap of 125/ 110 mm setting and jointing with solvent cement complete all as specified and directed. |
| 325 | S & F health faucet with tube & wall hook chromium plated brass fixed to 15mm size pipe complete all as specified and directed. |
| 326 | S & F 600 x 450 mm size beveled edge mirror 5mm thick of selected quality glass mounted on 6mm thickcommercial plywood and fixed with wooden plugs with chromium plated brass screws and cup washers all as specified and directed . |
| 327 | S & F as in repairs PVC flexible waste pipe of standard length 25mm dia. with PVC cap suitable for waste coupling 32/ 40mm all as specified and directed. |
| 328 | Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft loos soil etc complete all as directed. |
| 329 | M & L for broken stone or boulders hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified & directed. |
| 330 | M & L for providing 100 mm thick cement concrete type D2 (1:4:8) (using 40 mm grade stone aggregate) as in sub floor, sub base of floor complete all as specified and directed. |
| 331 | S&F Providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete complete all as specified and directed. |
| 332 | M&L for PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) overroof slabto fill depressionsof existing roof slab ,roof kerbs or mud stops, rounder or chamfered on edges including cleaning / removing all dust from existing roof surfaces before placing concrete complete all as specified and directed. |
| 333 | Removing excavated material not exceeding 50 m and depositing where directed at a level not exceeding. 1.5 m above the starting point complete all as specified and directed. |
| 334 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever requiredcomplete all as specified and directed. |
| 335 | Dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets all as specifiedcomplete all as specified and directed. |
| 336 | Providing and fixing false ceiling at all the heights with GRG ( Glass fibre Reinforced Gypsum) false ceiling tiles with semi perforated 12mm thick micro tegularedged of size 595 x 595 mm of approved texture, design and patterns having moisture content less than 2% humidity resistance of 99%, NRC 0.50 20.75 as per IS 8225: 1987, non combustible as per BS 476 (Part 4) -1970 and light reflectance of 85% ( minimum) to be laid into horizontal level suspended on inter locking metal T - Grid of hot dipped galvanised iron sec of 0.33 mm thick ( galvanised @ 120 gms per sqm including both sides) comprising of main T runners of size 15 x 32 mm of length 3000mm, cross T of size 15 x 32 mm of length 1200 mm and secondary intermediate cross T of size 15 x 32 mm of length 600 mm to form grid module of size 600 x 600mm, suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i e 50mm long, 8mm outer diameter M-6 dash fastners 6mm dia fully threded hanger rod upto 1000mm length and L shape level adjuster of size 85 x 25 x 2 mm.Galvanised iron perimeter wall angle of size 24 x 24x 0.40mm of length 3000mm to be fixed on peripheri wall / partition with the help of plastic rawl plugs at 450mm center to center and 40mmlong dirve wall wood screws. The works shall be carried out as per specificatins, drawings complete all as specified and directed. |
| 337 | Steel rolling shutters,Thickness of laths in 1.25 mm with out ball bearing, as specifiedincluding top cover, anchoring rod, hasp and stapleand one shop coat of primer; erected in position as indicated, complete: but gear operated type with chain wheel and hand chain The works shall be carried out as per specificatins, drawingscomplete all as specified and directed. |
| 338 | Dismantling of MS rolling shutter from brick wall incl all necessary fittingscomplete all as specified and directed. |
| 339 | S&F Rooftrusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.as per specificatins, drawings complete all as specified and directed. |
| 340 | S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified as per specificatins, drawings including dismantling old AC sheetscomplete all as specified and directed. |
| 341 | S&F of Rotational moulded polyethylene water storage tanks 1000 ltr capacity cylindrical with closed top hoisted and fixed in position all as specified in SSR Part I The works shall be carried out as per specificatins, drawings complete all as specified and directed. |
| 342 | DISMANTLING OF EXISTINGCHILLER PLANTDismantling of existing central AC Plant 5x 225 TR, Electric LT panels,Control panels, AHUs with connected accessories, Condensing Pump, Primary Pumps, Secondary Pumps, Heating Pumps, complete laid ducting for AC Plant, complete laid piping for AC plant, electric UG cables, electric wires any type and earthings with earthing strips complete all deposited to MES store as per following :- (NOTE-Items described in serial item no. 226 & 226.01 to 226.17 will be dismantled by contractor and will be deposited in MES store/yard.) |
| 343 | Chiller Plant 225 TR, primary water pump set 540 USGPM 10 HP, condenser water pump 900 USGPM 40 HP, secondary water pump 540 USGPM 20 HP and inside connection pipes, FLOW SWITCH- 08 and electric connections complete all as specified and directed. |
| 344 | Thermometers |
| 345 | Pressure gauges |
| 346 | HVAC Panel with 02 nos ACBs 2000 Amp, Bus bar 2500 Amp along with sub Panels |
| 347 | AHUs floor and ceiling mounted complete along with Control panel,Heater strips, Auto air vents,Thermostat box,DIDW Fan, PUF Panel, Blower Motors, Humidistat and humidifier,air jet diffuser,ceiling diffuser, VFD 15 HP,VFD 7.5 HP,VFD 5 HP,Thermostats etc of following capacity :-7100 CFM-09,4650 CFM-01, 4500CFM-02,4000 CFM -01, 7600 CFM -01,4700 CFM-02,5600 CFM-01, 12700 CFM- 03, 5600 CFM-03, 5800 CFM-01, 6000 CFM-01, 1200 CFM-01,12500 CFM-01, 6500 CFM-01, 6800 CFM-01, 6200 CFM-01,4760 CFM-01, 7200 CFM-02, 600 CFM-03, 5000 CFM-04 |
| 348 | FCUs along with Control Valves 25 mm-26, 20 mm-16, and all connected items of capacity 3TR-022TR-24 & 1.5 TR-16 |
| 349 | LT Cables aluminum/ copper of following sizes:-3.5X 400 SQMM- 89 RM, 3.5X 300 SQMM- 230 RM, 3X 35 SQMM- 300 RM, 3.5X 25 SQMM- 311 RM, 3X 16 SQMM-600 RM, 4X 10 SQMM- 1342 RM, 4X6 SQMM-408 RM, 5X 1.5 SQMM-2376 RM, 4X 1.5 SQMM-965 RM, 2X 1.5 SQMM-710 RM, 6X 1.5 SQMM- 892 RM, SHIELDED CABLE 2 X 1.5 SQMM- 40 RM |
| 350 | Cable trays offollowing sizes -1000 MMX 75MM X 2MM- 35 RM, 150MM X 40MM X 1.6 MM- 472 RM, 600MM X 75 MM X 2 MM-50 RM, 300MM X 75 MM X 2 MM- 32 RM, 150MM X 75 MM X 2 MM- 45 RM, 300MM X 40MM X 2MM- 90 RM |
| 351 | Cooling Tower 300 TR with water tank and motors and connected pipes and equipments. |
| 352 | ISOLATORS 32 AMP |
| 353 | Heat Pump Motor with Hot water generator 350 KW |
| 354 | MS Class \"C\" Condensing and chilled water pipes with and without insulation 300 mm dia- 112 RM,250MM DIA- 401 RM,200 mm dia- 214 RM,150MM DIA- 490 RM, 125 MM Dia- 178 RM, 100 MM DIA- 408 RM, 65 MM DIA-446 RM , 80 MM Dia- 890 RM, 50 MM DIA- 738 RM, 40 MM DIA- 400 RM, 32 MM DIA- 85 RM, 25 MM DIA- 185 RM, 20 MM DIA-65 RM and GI Class B Pipes 50mm dia- 165 RM, 40 MM DIA- 410 RM,25 MM DIA- 602 RM, 20 MM DIA- 193 RM |
| 355 | Ducting with insulation and cladding 24 Gauge GSS - 1561 RM &22 Gauge GSS- 1817 RM, 22 Gauge Aluminium- 633 RM, 20 Gauge Aluminium- 1015 RM including following items-i) inline duct fans AIR Qty 300 CFM STATIC 6 MM- 06, ii) AIR Qty 400 CFM STATIC 15 MM-03, iii) DIRECT DRIVEN PROPELLER FAN 900 RPM-20, iv) Air Grills 52.34 Sqmtr,v) Fire damper- 15 sqmtrvi) CEILING DIFFUSER-144 SQMTR,vii) AIR LOUVERS-70 SQMTR,viii) ACOUSTIC LINING 15 MM THICK- 115 SQMTR,ix) EXTERNAL THERMAL INSULATION 15 MM THICK- 16 SQMTR,x) EXTERNAL THERMAL INSULATION 13 MM THICK-4000 SQMTR, xi) NITRILE RUBBER INSULATION 6 MM THICK 50 MM DIA- 24 RM, xii) 40 mm dia- 164 RM,xiii) 25 mm dia- 217 RM, xiv) 20 mm dia-40 RM. Note:- All the above said items dismantled and kept separately. |
| 356 | MS Expansion tank of size 1.5 m x 1.5 m x 1.5 m( 01 Nos) andsize 1.0 m x 1.0 m x 1.0m ( 01 Nos) complete all as specified and directed. |
| 357 | Valves of different sizes and types 2 waymotorized valve 65 mm- 02 Nos, 50mm- 20Nos, 40mm- 23Nos, 32mm- 13Nos, 25mm- 01Nos,3 way motorized valve 40mm- 04Nos,Butterfly valve 250mm dia- 02Nos,200mm dia- 32Nos, 150mm dia-30Nos, 125mm dia- 41Nos,100mm dia- 19Nos,80mm dia- 27Nos, 65mm dia-42Nos, 50mm dia- 82Nos, 40 mm dia 32Nos, -307Nos,Ball valves- 54Nos, Balancing valve 200mm dia- 05Nos, 150MM DIA- 05Nos,100 MM DIA- 03Nos, 80 MM DIA- 02Nos, 65 MM DIA- 18Nos, 50 MM DIA- 35Nos, 40 MM DIA- 13Nos, 25 MM DIA- 02- 83Nos, check valve 200 mm dia- 05Nos, 150 MM DIA- 10Nos, 125MM DIA- 03Nos complete all as specified and directed. |
| 358 | Y strainer 200 mm dia-05 Nos , 150 MM DIA- 10 Nos, 100 MM DIA- 03 Nos, 65 MM DIA- 18 Nos, 50 MM DIA- 34 Nos, 40 MM DIA- 13 Nos,25 MM DIA- 03 Nos , Ball valves set with and without strainer-42 Nos, baLL VALVES 32 MM DIA- 03 Nos, 25MM DIA-51 Nos,BALL VALVE SET WITH AND WITHOUT Y STRAINER 25 MM DIA- 26 Nos, 20 MM DIA- 16 Nos complete all specified and directed |
| 359 | Earthing strip 50mm x 6 mm-170 RM, 25MM X 6 MM- 300 RM, 8 SWG COPPER Wire- 700 rm,complete all as specified and directed. |
| 360 | Schedule of Credit |
| SR No | FileName | File Description |
| 1 | Click here to download tender document | Tender Documents |
| 2 | Click here to download tender document | Tender Documents |
| 3 | Click here to download tender document | Tender Documents |
| 4 | Click here to download tender document | Tender Documents |
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